giles
c55f0956bc
- signals.sx: fix has? → has-key?, add def-store/use-store/clear-stores (L3 named stores), emit-event/on-event/bridge-event (event bridge) - boot.sx: add sx-hydrate-islands, hydrate-island, dispose-island for client-side island hydration from SSR output - bootstrap_js.py: add RENAMES, platform fns (domListen, eventDetail, domGetData, jsonParse), public API exports for all new functions - bootstrap_py.py: add RENAMES, server-side no-op stubs for DOM events - Regenerate sx-ref.js (with boot adapter) and sx_ref.py - Update reactive-islands status: hydration, stores, bridge all spec'd Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
5191 lines
228 KiB
JavaScript
5191 lines
228 KiB
JavaScript
/**
|
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* sx-ref.js — Generated from reference SX evaluator specification.
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*
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* Bootstrap-compiled from shared/sx/ref/{eval,render,primitives}.sx
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* Compare against hand-written sx.js for correctness verification.
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*
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* DO NOT EDIT — regenerate with: python bootstrap_js.py
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*/
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;(function(global) {
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"use strict";
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// =========================================================================
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// Types
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// =========================================================================
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var NIL = Object.freeze({ _nil: true, toString: function() { return "nil"; } });
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var SX_VERSION = "2026-03-08T11:12:31Z";
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function isNil(x) { return x === NIL || x === null || x === undefined; }
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function isSxTruthy(x) { return x !== false && !isNil(x); }
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function Symbol(name) { this.name = name; }
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Symbol.prototype.toString = function() { return this.name; };
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Symbol.prototype._sym = true;
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function Keyword(name) { this.name = name; }
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Keyword.prototype.toString = function() { return ":" + this.name; };
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Keyword.prototype._kw = true;
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function Lambda(params, body, closure, name) {
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this.params = params;
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this.body = body;
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this.closure = closure || {};
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||
this.name = name || null;
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}
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Lambda.prototype._lambda = true;
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function Component(name, params, hasChildren, body, closure, affinity) {
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this.name = name;
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this.params = params;
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this.hasChildren = hasChildren;
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this.body = body;
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this.closure = closure || {};
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this.affinity = affinity || "auto";
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}
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Component.prototype._component = true;
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function Island(name, params, hasChildren, body, closure) {
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this.name = name;
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this.params = params;
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this.hasChildren = hasChildren;
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this.body = body;
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this.closure = closure || {};
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}
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Island.prototype._island = true;
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function SxSignal(value) {
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this.value = value;
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this.subscribers = [];
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this.deps = [];
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}
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SxSignal.prototype._signal = true;
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function TrackingCtx(notifyFn) {
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this.notifyFn = notifyFn;
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this.deps = [];
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}
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var _trackingContext = null;
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function Macro(params, restParam, body, closure, name) {
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this.params = params;
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this.restParam = restParam;
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this.body = body;
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this.closure = closure || {};
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this.name = name || null;
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}
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Macro.prototype._macro = true;
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function Thunk(expr, env) { this.expr = expr; this.env = env; }
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Thunk.prototype._thunk = true;
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function RawHTML(html) { this.html = html; }
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RawHTML.prototype._raw = true;
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function isSym(x) { return x != null && x._sym === true; }
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function isKw(x) { return x != null && x._kw === true; }
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function merge() {
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var out = {};
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for (var i = 0; i < arguments.length; i++) {
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var d = arguments[i];
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if (d) for (var k in d) out[k] = d[k];
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}
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return out;
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}
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function sxOr() {
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for (var i = 0; i < arguments.length; i++) {
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if (isSxTruthy(arguments[i])) return arguments[i];
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}
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return arguments.length ? arguments[arguments.length - 1] : false;
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}
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// =========================================================================
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// Platform interface — JS implementation
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// =========================================================================
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function typeOf(x) {
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if (isNil(x)) return "nil";
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if (typeof x === "number") return "number";
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if (typeof x === "string") return "string";
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if (typeof x === "boolean") return "boolean";
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if (x._sym) return "symbol";
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if (x._kw) return "keyword";
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if (x._thunk) return "thunk";
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if (x._lambda) return "lambda";
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if (x._component) return "component";
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if (x._island) return "island";
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if (x._signal) return "signal";
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if (x._macro) return "macro";
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if (x._raw) return "raw-html";
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if (typeof Node !== "undefined" && x instanceof Node) return "dom-node";
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if (Array.isArray(x)) return "list";
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if (typeof x === "object") return "dict";
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return "unknown";
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}
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function symbolName(s) { return s.name; }
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function keywordName(k) { return k.name; }
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function makeSymbol(n) { return new Symbol(n); }
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function makeKeyword(n) { return new Keyword(n); }
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function makeLambda(params, body, env) { return new Lambda(params, body, merge(env)); }
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function makeComponent(name, params, hasChildren, body, env, affinity) {
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return new Component(name, params, hasChildren, body, merge(env), affinity);
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}
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function makeMacro(params, restParam, body, env, name) {
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return new Macro(params, restParam, body, merge(env), name);
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}
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function makeThunk(expr, env) { return new Thunk(expr, env); }
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function lambdaParams(f) { return f.params; }
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function lambdaBody(f) { return f.body; }
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function lambdaClosure(f) { return f.closure; }
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function lambdaName(f) { return f.name; }
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function setLambdaName(f, n) { f.name = n; }
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function componentParams(c) { return c.params; }
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function componentBody(c) { return c.body; }
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function componentClosure(c) { return c.closure; }
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function componentHasChildren(c) { return c.hasChildren; }
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function componentName(c) { return c.name; }
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function componentAffinity(c) { return c.affinity || "auto"; }
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function macroParams(m) { return m.params; }
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function macroRestParam(m) { return m.restParam; }
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function macroBody(m) { return m.body; }
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function macroClosure(m) { return m.closure; }
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function isThunk(x) { return x != null && x._thunk === true; }
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function thunkExpr(t) { return t.expr; }
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function thunkEnv(t) { return t.env; }
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function isCallable(x) { return typeof x === "function" || (x != null && x._lambda === true); }
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function isLambda(x) { return x != null && x._lambda === true; }
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function isComponent(x) { return x != null && x._component === true; }
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function isIsland(x) { return x != null && x._island === true; }
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function isMacro(x) { return x != null && x._macro === true; }
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function isIdentical(a, b) { return a === b; }
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// Island platform
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function makeIsland(name, params, hasChildren, body, env) {
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return new Island(name, params, hasChildren, body, merge(env));
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}
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// Signal platform
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function makeSignal(value) { return new SxSignal(value); }
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function isSignal(x) { return x != null && x._signal === true; }
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function signalValue(s) { return s.value; }
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function signalSetValue(s, v) { s.value = v; }
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function signalSubscribers(s) { return s.subscribers.slice(); }
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function signalAddSub(s, fn) { if (s.subscribers.indexOf(fn) < 0) s.subscribers.push(fn); }
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function signalRemoveSub(s, fn) { var i = s.subscribers.indexOf(fn); if (i >= 0) s.subscribers.splice(i, 1); }
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function signalDeps(s) { return s.deps.slice(); }
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function signalSetDeps(s, deps) { s.deps = Array.isArray(deps) ? deps.slice() : []; }
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function setTrackingContext(ctx) { _trackingContext = ctx; }
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function getTrackingContext() { return _trackingContext || NIL; }
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function makeTrackingContext(notifyFn) { return new TrackingCtx(notifyFn); }
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function trackingContextDeps(ctx) { return ctx ? ctx.deps : []; }
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function trackingContextAddDep(ctx, s) { if (ctx && ctx.deps.indexOf(s) < 0) ctx.deps.push(s); }
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function trackingContextNotifyFn(ctx) { return ctx ? ctx.notifyFn : NIL; }
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// JSON / dict helpers for island state serialization
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function jsonSerialize(obj) {
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try { return JSON.stringify(obj); } catch(e) { return "{}"; }
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}
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function isEmptyDict(d) {
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if (!d || typeof d !== "object") return true;
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for (var k in d) if (d.hasOwnProperty(k)) return false;
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return true;
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}
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function envHas(env, name) { return name in env; }
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function envGet(env, name) { return env[name]; }
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function envSet(env, name, val) { env[name] = val; }
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function envExtend(env) { return Object.create(env); }
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function envMerge(base, overlay) {
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var child = Object.create(base);
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if (overlay) for (var k in overlay) if (overlay.hasOwnProperty(k)) child[k] = overlay[k];
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return child;
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}
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function dictSet(d, k, v) { d[k] = v; return v; }
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function dictGet(d, k) { var v = d[k]; return v !== undefined ? v : NIL; }
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// Render-expression detection — lets the evaluator delegate to the active adapter.
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// Matches HTML tags, SVG tags, <>, raw!, ~components, html: prefix, custom elements.
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function isRenderExpr(expr) {
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if (!Array.isArray(expr) || !expr.length) return false;
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var h = expr[0];
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if (!h || !h._sym) return false;
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var n = h.name;
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return !!(n === "<>" || n === "raw!" ||
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n.charAt(0) === "~" || n.indexOf("html:") === 0 ||
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(typeof HTML_TAGS !== "undefined" && HTML_TAGS.indexOf(n) >= 0) ||
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(typeof SVG_TAGS !== "undefined" && SVG_TAGS.indexOf(n) >= 0) ||
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(n.indexOf("-") > 0 && expr.length > 1 && expr[1] && expr[1]._kw));
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}
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// Render dispatch — call the active adapter's render function.
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// Set by each adapter when loaded; defaults to identity (no rendering).
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var _renderExprFn = null;
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function renderExpr(expr, env) {
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if (_renderExprFn) return _renderExprFn(expr, env);
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// No adapter loaded — just return the expression as-is
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return expr;
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}
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function stripPrefix(s, prefix) {
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return s.indexOf(prefix) === 0 ? s.slice(prefix.length) : s;
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}
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function error(msg) { throw new Error(msg); }
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function inspect(x) { return JSON.stringify(x); }
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// =========================================================================
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// Primitives
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// =========================================================================
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var PRIMITIVES = {};
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// core.arithmetic
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PRIMITIVES["+"] = function() { var s = 0; for (var i = 0; i < arguments.length; i++) s += arguments[i]; return s; };
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PRIMITIVES["-"] = function(a, b) { return arguments.length === 1 ? -a : a - b; };
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PRIMITIVES["*"] = function() { var s = 1; for (var i = 0; i < arguments.length; i++) s *= arguments[i]; return s; };
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PRIMITIVES["/"] = function(a, b) { return a / b; };
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PRIMITIVES["mod"] = function(a, b) { return a % b; };
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PRIMITIVES["inc"] = function(n) { return n + 1; };
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PRIMITIVES["dec"] = function(n) { return n - 1; };
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PRIMITIVES["abs"] = Math.abs;
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PRIMITIVES["floor"] = Math.floor;
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PRIMITIVES["ceil"] = Math.ceil;
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PRIMITIVES["round"] = function(x, n) {
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if (n === undefined || n === 0) return Math.round(x);
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var f = Math.pow(10, n); return Math.round(x * f) / f;
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};
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PRIMITIVES["min"] = Math.min;
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PRIMITIVES["max"] = Math.max;
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PRIMITIVES["sqrt"] = Math.sqrt;
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PRIMITIVES["pow"] = Math.pow;
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PRIMITIVES["clamp"] = function(x, lo, hi) { return Math.max(lo, Math.min(hi, x)); };
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// core.comparison
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PRIMITIVES["="] = function(a, b) { return a === b; };
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PRIMITIVES["!="] = function(a, b) { return a !== b; };
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PRIMITIVES["<"] = function(a, b) { return a < b; };
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PRIMITIVES[">"] = function(a, b) { return a > b; };
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PRIMITIVES["<="] = function(a, b) { return a <= b; };
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PRIMITIVES[">="] = function(a, b) { return a >= b; };
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// core.logic
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PRIMITIVES["not"] = function(x) { return !isSxTruthy(x); };
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// core.predicates
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PRIMITIVES["nil?"] = isNil;
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PRIMITIVES["number?"] = function(x) { return typeof x === "number"; };
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PRIMITIVES["string?"] = function(x) { return typeof x === "string"; };
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PRIMITIVES["list?"] = Array.isArray;
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PRIMITIVES["dict?"] = function(x) { return x !== null && typeof x === "object" && !Array.isArray(x) && !x._sym && !x._kw; };
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PRIMITIVES["empty?"] = function(c) { return isNil(c) || (Array.isArray(c) ? c.length === 0 : typeof c === "string" ? c.length === 0 : Object.keys(c).length === 0); };
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PRIMITIVES["contains?"] = function(c, k) {
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if (typeof c === "string") return c.indexOf(String(k)) !== -1;
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if (Array.isArray(c)) return c.indexOf(k) !== -1;
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return k in c;
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};
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PRIMITIVES["odd?"] = function(n) { return n % 2 !== 0; };
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PRIMITIVES["even?"] = function(n) { return n % 2 === 0; };
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PRIMITIVES["zero?"] = function(n) { return n === 0; };
|
||
|
||
|
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// core.strings
|
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PRIMITIVES["str"] = function() {
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var p = [];
|
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for (var i = 0; i < arguments.length; i++) {
|
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var v = arguments[i]; if (isNil(v)) continue; p.push(String(v));
|
||
}
|
||
return p.join("");
|
||
};
|
||
PRIMITIVES["upper"] = function(s) { return String(s).toUpperCase(); };
|
||
PRIMITIVES["lower"] = function(s) { return String(s).toLowerCase(); };
|
||
PRIMITIVES["trim"] = function(s) { return String(s).trim(); };
|
||
PRIMITIVES["split"] = function(s, sep) { return String(s).split(sep || " "); };
|
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PRIMITIVES["join"] = function(sep, coll) { return coll.join(sep); };
|
||
PRIMITIVES["replace"] = function(s, old, nw) { return s.split(old).join(nw); };
|
||
PRIMITIVES["index-of"] = function(s, needle, from) { return String(s).indexOf(needle, from || 0); };
|
||
PRIMITIVES["starts-with?"] = function(s, p) { return String(s).indexOf(p) === 0; };
|
||
PRIMITIVES["ends-with?"] = function(s, p) { var str = String(s); return str.indexOf(p, str.length - p.length) !== -1; };
|
||
PRIMITIVES["slice"] = function(c, a, b) { return b !== undefined ? c.slice(a, b) : c.slice(a); };
|
||
PRIMITIVES["concat"] = function() {
|
||
var out = [];
|
||
for (var i = 0; i < arguments.length; i++) if (!isNil(arguments[i])) out = out.concat(arguments[i]);
|
||
return out;
|
||
};
|
||
|
||
|
||
// core.collections
|
||
PRIMITIVES["list"] = function() { return Array.prototype.slice.call(arguments); };
|
||
PRIMITIVES["dict"] = function() {
|
||
var d = {};
|
||
for (var i = 0; i < arguments.length - 1; i += 2) d[arguments[i]] = arguments[i + 1];
|
||
return d;
|
||
};
|
||
PRIMITIVES["range"] = function(a, b, step) {
|
||
var r = []; step = step || 1;
|
||
for (var i = a; step > 0 ? i < b : i > b; i += step) r.push(i);
|
||
return r;
|
||
};
|
||
PRIMITIVES["get"] = function(c, k, def) { var v = (c && c[k]); return v !== undefined ? v : (def !== undefined ? def : NIL); };
|
||
PRIMITIVES["len"] = function(c) { return Array.isArray(c) ? c.length : typeof c === "string" ? c.length : Object.keys(c).length; };
|
||
PRIMITIVES["first"] = function(c) { return c && c.length > 0 ? c[0] : NIL; };
|
||
PRIMITIVES["last"] = function(c) { return c && c.length > 0 ? c[c.length - 1] : NIL; };
|
||
PRIMITIVES["rest"] = function(c) { return c ? c.slice(1) : []; };
|
||
PRIMITIVES["nth"] = function(c, n) { return c && n >= 0 && n < c.length ? c[n] : NIL; };
|
||
PRIMITIVES["cons"] = function(x, c) { return [x].concat(c || []); };
|
||
PRIMITIVES["append"] = function(c, x) { return (c || []).concat([x]); };
|
||
PRIMITIVES["append!"] = function(arr, x) { arr.push(x); return arr; };
|
||
PRIMITIVES["chunk-every"] = function(c, n) {
|
||
var r = []; for (var i = 0; i < c.length; i += n) r.push(c.slice(i, i + n)); return r;
|
||
};
|
||
PRIMITIVES["zip-pairs"] = function(c) {
|
||
var r = []; for (var i = 0; i < c.length - 1; i++) r.push([c[i], c[i + 1]]); return r;
|
||
};
|
||
|
||
|
||
// core.dict
|
||
PRIMITIVES["keys"] = function(d) { return Object.keys(d || {}); };
|
||
PRIMITIVES["vals"] = function(d) { var r = []; for (var k in d) r.push(d[k]); return r; };
|
||
PRIMITIVES["merge"] = function() {
|
||
var out = {};
|
||
for (var i = 0; i < arguments.length; i++) { var d = arguments[i]; if (d && !isNil(d)) for (var k in d) out[k] = d[k]; }
|
||
return out;
|
||
};
|
||
PRIMITIVES["assoc"] = function(d) {
|
||
var out = {}; if (d && !isNil(d)) for (var k in d) out[k] = d[k];
|
||
for (var i = 1; i < arguments.length - 1; i += 2) out[arguments[i]] = arguments[i + 1];
|
||
return out;
|
||
};
|
||
PRIMITIVES["dissoc"] = function(d) {
|
||
var out = {}; for (var k in d) out[k] = d[k];
|
||
for (var i = 1; i < arguments.length; i++) delete out[arguments[i]];
|
||
return out;
|
||
};
|
||
PRIMITIVES["dict-set!"] = function(d, k, v) { d[k] = v; return v; };
|
||
PRIMITIVES["into"] = function(target, coll) {
|
||
if (Array.isArray(target)) return Array.isArray(coll) ? coll.slice() : Object.entries(coll);
|
||
var r = {}; for (var i = 0; i < coll.length; i++) { var p = coll[i]; if (Array.isArray(p) && p.length >= 2) r[p[0]] = p[1]; }
|
||
return r;
|
||
};
|
||
|
||
|
||
// stdlib.format
|
||
PRIMITIVES["format-decimal"] = function(v, p) { return Number(v).toFixed(p || 2); };
|
||
PRIMITIVES["parse-int"] = function(v, d) { var n = parseInt(v, 10); return isNaN(n) ? (d || 0) : n; };
|
||
PRIMITIVES["format-date"] = function(s, fmt) {
|
||
if (!s) return "";
|
||
try {
|
||
var d = new Date(s);
|
||
if (isNaN(d.getTime())) return String(s);
|
||
var months = ["January","February","March","April","May","June","July","August","September","October","November","December"];
|
||
var short_months = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];
|
||
return fmt.replace(/%-d/g, d.getDate()).replace(/%d/g, ("0"+d.getDate()).slice(-2))
|
||
.replace(/%B/g, months[d.getMonth()]).replace(/%b/g, short_months[d.getMonth()])
|
||
.replace(/%Y/g, d.getFullYear()).replace(/%m/g, ("0"+(d.getMonth()+1)).slice(-2))
|
||
.replace(/%H/g, ("0"+d.getHours()).slice(-2)).replace(/%M/g, ("0"+d.getMinutes()).slice(-2));
|
||
} catch (e) { return String(s); }
|
||
};
|
||
PRIMITIVES["parse-datetime"] = function(s) { return s ? String(s) : NIL; };
|
||
|
||
|
||
// stdlib.text
|
||
PRIMITIVES["pluralize"] = function(n, s, p) {
|
||
if (s || (p && p !== "s")) return n == 1 ? (s || "") : (p || "s");
|
||
return n == 1 ? "" : "s";
|
||
};
|
||
PRIMITIVES["escape"] = function(s) {
|
||
return String(s).replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'");
|
||
};
|
||
PRIMITIVES["strip-tags"] = function(s) { return String(s).replace(/<[^>]+>/g, ""); };
|
||
|
||
|
||
// stdlib.debug
|
||
PRIMITIVES["assert"] = function(cond, msg) {
|
||
if (!isSxTruthy(cond)) throw new Error("Assertion error: " + (msg || "Assertion failed"));
|
||
return true;
|
||
};
|
||
|
||
|
||
function isPrimitive(name) { return name in PRIMITIVES; }
|
||
function getPrimitive(name) { return PRIMITIVES[name]; }
|
||
|
||
// Higher-order helpers used by the transpiled code
|
||
function map(fn, coll) { return coll.map(fn); }
|
||
function mapIndexed(fn, coll) { return coll.map(function(item, i) { return fn(i, item); }); }
|
||
function filter(fn, coll) { return coll.filter(function(x) { return isSxTruthy(fn(x)); }); }
|
||
function reduce(fn, init, coll) {
|
||
var acc = init;
|
||
for (var i = 0; i < coll.length; i++) acc = fn(acc, coll[i]);
|
||
return acc;
|
||
}
|
||
function some(fn, coll) {
|
||
for (var i = 0; i < coll.length; i++) { var r = fn(coll[i]); if (isSxTruthy(r)) return r; }
|
||
return NIL;
|
||
}
|
||
function forEach(fn, coll) { for (var i = 0; i < coll.length; i++) fn(coll[i]); return NIL; }
|
||
function isEvery(fn, coll) {
|
||
for (var i = 0; i < coll.length; i++) { if (!isSxTruthy(fn(coll[i]))) return false; }
|
||
return true;
|
||
}
|
||
function mapDict(fn, d) { var r = {}; for (var k in d) r[k] = fn(k, d[k]); return r; }
|
||
|
||
// List primitives used directly by transpiled code
|
||
var len = PRIMITIVES["len"];
|
||
var first = PRIMITIVES["first"];
|
||
var last = PRIMITIVES["last"];
|
||
var rest = PRIMITIVES["rest"];
|
||
var nth = PRIMITIVES["nth"];
|
||
var cons = PRIMITIVES["cons"];
|
||
var append = PRIMITIVES["append"];
|
||
var isEmpty = PRIMITIVES["empty?"];
|
||
var contains = PRIMITIVES["contains?"];
|
||
var startsWith = PRIMITIVES["starts-with?"];
|
||
var slice = PRIMITIVES["slice"];
|
||
var concat = PRIMITIVES["concat"];
|
||
var str = PRIMITIVES["str"];
|
||
var join = PRIMITIVES["join"];
|
||
var keys = PRIMITIVES["keys"];
|
||
var get = PRIMITIVES["get"];
|
||
var assoc = PRIMITIVES["assoc"];
|
||
var range = PRIMITIVES["range"];
|
||
function zip(a, b) { var r = []; for (var i = 0; i < Math.min(a.length, b.length); i++) r.push([a[i], b[i]]); return r; }
|
||
function append_b(arr, x) { arr.push(x); return arr; }
|
||
var apply = function(f, args) { return f.apply(null, args); };
|
||
|
||
// Additional primitive aliases used by adapter/engine transpiled code
|
||
var split = PRIMITIVES["split"];
|
||
var trim = PRIMITIVES["trim"];
|
||
var upper = PRIMITIVES["upper"];
|
||
var lower = PRIMITIVES["lower"];
|
||
var replace_ = function(s, old, nw) { return s.split(old).join(nw); };
|
||
var endsWith = PRIMITIVES["ends-with?"];
|
||
var parseInt_ = PRIMITIVES["parse-int"];
|
||
var dict_fn = PRIMITIVES["dict"];
|
||
|
||
// HTML rendering helpers
|
||
function escapeHtml(s) {
|
||
return String(s).replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""");
|
||
}
|
||
function escapeAttr(s) { return escapeHtml(s); }
|
||
function rawHtmlContent(r) { return r.html; }
|
||
function makeRawHtml(s) { return { _raw: true, html: s }; }
|
||
|
||
// Serializer
|
||
function serialize(val) {
|
||
if (isNil(val)) return "nil";
|
||
if (typeof val === "boolean") return val ? "true" : "false";
|
||
if (typeof val === "number") return String(val);
|
||
if (typeof val === "string") return '"' + val.replace(/\\/g, "\\\\").replace(/"/g, '\\"') + '"';
|
||
if (isSym(val)) return val.name;
|
||
if (isKw(val)) return ":" + val.name;
|
||
if (Array.isArray(val)) return "(" + val.map(serialize).join(" ") + ")";
|
||
return String(val);
|
||
}
|
||
|
||
function isSpecialForm(n) { return n in {
|
||
"if":1,"when":1,"cond":1,"case":1,"and":1,"or":1,"let":1,"let*":1,
|
||
"lambda":1,"fn":1,"define":1,"defcomp":1,"defmacro":1,"defstyle":1,
|
||
"defhandler":1,"begin":1,"do":1,
|
||
"quote":1,"quasiquote":1,"->":1,"set!":1
|
||
}; }
|
||
function isHoForm(n) { return n in {
|
||
"map":1,"map-indexed":1,"filter":1,"reduce":1,"some":1,"every?":1,"for-each":1
|
||
}; }
|
||
|
||
// processBindings and evalCond — now specced in render.sx, bootstrapped above
|
||
|
||
function isDefinitionForm(name) {
|
||
return name === "define" || name === "defcomp" || name === "defmacro" ||
|
||
name === "defstyle" || name === "defhandler";
|
||
}
|
||
|
||
function indexOf_(s, ch) {
|
||
return typeof s === "string" ? s.indexOf(ch) : -1;
|
||
}
|
||
|
||
function dictHas(d, k) { return d != null && k in d; }
|
||
function dictDelete(d, k) { delete d[k]; }
|
||
|
||
function forEachIndexed(fn, coll) {
|
||
for (var i = 0; i < coll.length; i++) fn(i, coll[i]);
|
||
return NIL;
|
||
}
|
||
|
||
// =========================================================================
|
||
// Performance overrides — evaluator hot path
|
||
// =========================================================================
|
||
|
||
// Override parseKeywordArgs: imperative loop instead of reduce+assoc
|
||
parseKeywordArgs = function(rawArgs, env) {
|
||
var kwargs = {};
|
||
var children = [];
|
||
for (var i = 0; i < rawArgs.length; i++) {
|
||
var arg = rawArgs[i];
|
||
if (arg && arg._kw && (i + 1) < rawArgs.length) {
|
||
kwargs[arg.name] = trampoline(evalExpr(rawArgs[i + 1], env));
|
||
i++;
|
||
} else {
|
||
children.push(trampoline(evalExpr(arg, env)));
|
||
}
|
||
}
|
||
return [kwargs, children];
|
||
};
|
||
|
||
// Override callComponent: use prototype chain env, imperative kwarg binding
|
||
callComponent = function(comp, rawArgs, env) {
|
||
var kwargs = {};
|
||
var children = [];
|
||
for (var i = 0; i < rawArgs.length; i++) {
|
||
var arg = rawArgs[i];
|
||
if (arg && arg._kw && (i + 1) < rawArgs.length) {
|
||
kwargs[arg.name] = trampoline(evalExpr(rawArgs[i + 1], env));
|
||
i++;
|
||
} else {
|
||
children.push(trampoline(evalExpr(arg, env)));
|
||
}
|
||
}
|
||
var local = Object.create(componentClosure(comp));
|
||
for (var k in env) if (env.hasOwnProperty(k)) local[k] = env[k];
|
||
var params = componentParams(comp);
|
||
for (var j = 0; j < params.length; j++) {
|
||
var p = params[j];
|
||
local[p] = p in kwargs ? kwargs[p] : NIL;
|
||
}
|
||
if (componentHasChildren(comp)) {
|
||
local["children"] = children;
|
||
}
|
||
return makeThunk(componentBody(comp), local);
|
||
};
|
||
|
||
// =========================================================================
|
||
// Platform: deps module — component dependency analysis
|
||
// =========================================================================
|
||
|
||
function componentDeps(c) {
|
||
return c.deps ? c.deps.slice() : [];
|
||
}
|
||
|
||
function componentSetDeps(c, deps) {
|
||
c.deps = deps;
|
||
}
|
||
|
||
function componentCssClasses(c) {
|
||
return c.cssClasses ? c.cssClasses.slice() : [];
|
||
}
|
||
|
||
function envComponents(env) {
|
||
var names = [];
|
||
for (var k in env) {
|
||
var v = env[k];
|
||
if (v && (v._component || v._macro)) names.push(k);
|
||
}
|
||
return names;
|
||
}
|
||
|
||
function regexFindAll(pattern, source) {
|
||
var re = new RegExp(pattern, "g");
|
||
var results = [];
|
||
var m;
|
||
while ((m = re.exec(source)) !== null) {
|
||
if (m[1] !== undefined) results.push(m[1]);
|
||
else results.push(m[0]);
|
||
}
|
||
return results;
|
||
}
|
||
|
||
function scanCssClasses(source) {
|
||
var classes = {};
|
||
var result = [];
|
||
var m;
|
||
var re1 = /:class\s+"([^"]*)"/g;
|
||
while ((m = re1.exec(source)) !== null) {
|
||
var parts = m[1].split(/\s+/);
|
||
for (var i = 0; i < parts.length; i++) {
|
||
if (parts[i] && !classes[parts[i]]) {
|
||
classes[parts[i]] = true;
|
||
result.push(parts[i]);
|
||
}
|
||
}
|
||
}
|
||
var re2 = /:class\s+\(str\s+((?:"[^"]*"\s*)+)\)/g;
|
||
while ((m = re2.exec(source)) !== null) {
|
||
var re3 = /"([^"]*)"/g;
|
||
var m2;
|
||
while ((m2 = re3.exec(m[1])) !== null) {
|
||
var parts2 = m2[1].split(/\s+/);
|
||
for (var j = 0; j < parts2.length; j++) {
|
||
if (parts2[j] && !classes[parts2[j]]) {
|
||
classes[parts2[j]] = true;
|
||
result.push(parts2[j]);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
var re4 = /;;\s*@css\s+(.+)/g;
|
||
while ((m = re4.exec(source)) !== null) {
|
||
var parts3 = m[1].split(/\s+/);
|
||
for (var k = 0; k < parts3.length; k++) {
|
||
if (parts3[k] && !classes[parts3[k]]) {
|
||
classes[parts3[k]] = true;
|
||
result.push(parts3[k]);
|
||
}
|
||
}
|
||
}
|
||
return result;
|
||
}
|
||
|
||
function componentIoRefs(c) {
|
||
return c.ioRefs ? c.ioRefs.slice() : [];
|
||
}
|
||
|
||
function componentSetIoRefs(c, refs) {
|
||
c.ioRefs = refs;
|
||
}
|
||
|
||
|
||
// =========================================================================
|
||
// Platform interface — Parser
|
||
// =========================================================================
|
||
// Character classification derived from the grammar:
|
||
// ident-start → [a-zA-Z_~*+\-><=/!?&]
|
||
// ident-char → ident-start + [0-9.:\/\[\]#,]
|
||
|
||
var _identStartRe = /[a-zA-Z_~*+\-><=/!?&]/;
|
||
var _identCharRe = /[a-zA-Z0-9_~*+\-><=/!?.:&/\[\]#,]/;
|
||
|
||
function isIdentStart(ch) { return _identStartRe.test(ch); }
|
||
function isIdentChar(ch) { return _identCharRe.test(ch); }
|
||
function parseNumber(s) { return Number(s); }
|
||
function escapeString(s) {
|
||
return s.replace(/\\/g, "\\\\").replace(/"/g, '\\"').replace(/\n/g, "\\n").replace(/\t/g, "\\t");
|
||
}
|
||
function sxExprSource(e) { return typeof e === "string" ? e : String(e); }
|
||
|
||
|
||
// === Transpiled from eval ===
|
||
|
||
// trampoline
|
||
var trampoline = function(val) { return (function() {
|
||
var result = val;
|
||
return (isSxTruthy(isThunk(result)) ? trampoline(evalExpr(thunkExpr(result), thunkEnv(result))) : result);
|
||
})(); };
|
||
|
||
// eval-expr
|
||
var evalExpr = function(expr, env) { return (function() { var _m = typeOf(expr); if (_m == "number") return expr; if (_m == "string") return expr; if (_m == "boolean") return expr; if (_m == "nil") return NIL; if (_m == "symbol") return (function() {
|
||
var name = symbolName(expr);
|
||
return (isSxTruthy(envHas(env, name)) ? envGet(env, name) : (isSxTruthy(isPrimitive(name)) ? getPrimitive(name) : (isSxTruthy((name == "true")) ? true : (isSxTruthy((name == "false")) ? false : (isSxTruthy((name == "nil")) ? NIL : error((String("Undefined symbol: ") + String(name))))))));
|
||
})(); if (_m == "keyword") return keywordName(expr); if (_m == "dict") return mapDict(function(k, v) { return trampoline(evalExpr(v, env)); }, expr); if (_m == "list") return (isSxTruthy(isEmpty(expr)) ? [] : evalList(expr, env)); return expr; })(); };
|
||
|
||
// eval-list
|
||
var evalList = function(expr, env) { return (function() {
|
||
var head = first(expr);
|
||
var args = rest(expr);
|
||
return (isSxTruthy(!isSxTruthy(sxOr((typeOf(head) == "symbol"), (typeOf(head) == "lambda"), (typeOf(head) == "list")))) ? map(function(x) { return trampoline(evalExpr(x, env)); }, expr) : (isSxTruthy((typeOf(head) == "symbol")) ? (function() {
|
||
var name = symbolName(head);
|
||
return (isSxTruthy((name == "if")) ? sfIf(args, env) : (isSxTruthy((name == "when")) ? sfWhen(args, env) : (isSxTruthy((name == "cond")) ? sfCond(args, env) : (isSxTruthy((name == "case")) ? sfCase(args, env) : (isSxTruthy((name == "and")) ? sfAnd(args, env) : (isSxTruthy((name == "or")) ? sfOr(args, env) : (isSxTruthy((name == "let")) ? sfLet(args, env) : (isSxTruthy((name == "let*")) ? sfLet(args, env) : (isSxTruthy((name == "letrec")) ? sfLetrec(args, env) : (isSxTruthy((name == "lambda")) ? sfLambda(args, env) : (isSxTruthy((name == "fn")) ? sfLambda(args, env) : (isSxTruthy((name == "define")) ? sfDefine(args, env) : (isSxTruthy((name == "defcomp")) ? sfDefcomp(args, env) : (isSxTruthy((name == "defisland")) ? sfDefisland(args, env) : (isSxTruthy((name == "defmacro")) ? sfDefmacro(args, env) : (isSxTruthy((name == "defstyle")) ? sfDefstyle(args, env) : (isSxTruthy((name == "defhandler")) ? sfDefhandler(args, env) : (isSxTruthy((name == "defpage")) ? sfDefpage(args, env) : (isSxTruthy((name == "defquery")) ? sfDefquery(args, env) : (isSxTruthy((name == "defaction")) ? sfDefaction(args, env) : (isSxTruthy((name == "begin")) ? sfBegin(args, env) : (isSxTruthy((name == "do")) ? sfBegin(args, env) : (isSxTruthy((name == "quote")) ? sfQuote(args, env) : (isSxTruthy((name == "quasiquote")) ? sfQuasiquote(args, env) : (isSxTruthy((name == "->")) ? sfThreadFirst(args, env) : (isSxTruthy((name == "set!")) ? sfSetBang(args, env) : (isSxTruthy((name == "reset")) ? sfReset(args, env) : (isSxTruthy((name == "shift")) ? sfShift(args, env) : (isSxTruthy((name == "dynamic-wind")) ? sfDynamicWind(args, env) : (isSxTruthy((name == "map")) ? hoMap(args, env) : (isSxTruthy((name == "map-indexed")) ? hoMapIndexed(args, env) : (isSxTruthy((name == "filter")) ? hoFilter(args, env) : (isSxTruthy((name == "reduce")) ? hoReduce(args, env) : (isSxTruthy((name == "some")) ? hoSome(args, env) : (isSxTruthy((name == "every?")) ? hoEvery(args, env) : (isSxTruthy((name == "for-each")) ? hoForEach(args, env) : (isSxTruthy((isSxTruthy(envHas(env, name)) && isMacro(envGet(env, name)))) ? (function() {
|
||
var mac = envGet(env, name);
|
||
return makeThunk(expandMacro(mac, args, env), env);
|
||
})() : (isSxTruthy(isRenderExpr(expr)) ? renderExpr(expr, env) : evalCall(head, args, env)))))))))))))))))))))))))))))))))))))));
|
||
})() : evalCall(head, args, env)));
|
||
})(); };
|
||
|
||
// eval-call
|
||
var evalCall = function(head, args, env) { return (function() {
|
||
var f = trampoline(evalExpr(head, env));
|
||
var evaluatedArgs = map(function(a) { return trampoline(evalExpr(a, env)); }, args);
|
||
return (isSxTruthy((isSxTruthy(isCallable(f)) && isSxTruthy(!isSxTruthy(isLambda(f))) && isSxTruthy(!isSxTruthy(isComponent(f))) && !isSxTruthy(isIsland(f)))) ? apply(f, evaluatedArgs) : (isSxTruthy(isLambda(f)) ? callLambda(f, evaluatedArgs, env) : (isSxTruthy(isComponent(f)) ? callComponent(f, args, env) : (isSxTruthy(isIsland(f)) ? callComponent(f, args, env) : error((String("Not callable: ") + String(inspect(f))))))));
|
||
})(); };
|
||
|
||
// call-lambda
|
||
var callLambda = function(f, args, callerEnv) { return (function() {
|
||
var params = lambdaParams(f);
|
||
var local = envMerge(lambdaClosure(f), callerEnv);
|
||
return (isSxTruthy((len(args) != len(params))) ? error((String(sxOr(lambdaName(f), "lambda")) + String(" expects ") + String(len(params)) + String(" args, got ") + String(len(args)))) : (forEach(function(pair) { return envSet(local, first(pair), nth(pair, 1)); }, zip(params, args)), makeThunk(lambdaBody(f), local)));
|
||
})(); };
|
||
|
||
// call-component
|
||
var callComponent = function(comp, rawArgs, env) { return (function() {
|
||
var parsed = parseKeywordArgs(rawArgs, env);
|
||
var kwargs = first(parsed);
|
||
var children = nth(parsed, 1);
|
||
var local = envMerge(componentClosure(comp), env);
|
||
{ var _c = componentParams(comp); for (var _i = 0; _i < _c.length; _i++) { var p = _c[_i]; local[p] = sxOr(dictGet(kwargs, p), NIL); } }
|
||
if (isSxTruthy(componentHasChildren(comp))) {
|
||
local["children"] = children;
|
||
}
|
||
return makeThunk(componentBody(comp), local);
|
||
})(); };
|
||
|
||
// parse-keyword-args
|
||
var parseKeywordArgs = function(rawArgs, env) { return (function() {
|
||
var kwargs = {};
|
||
var children = [];
|
||
var i = 0;
|
||
reduce(function(state, arg) { return (function() {
|
||
var idx = get(state, "i");
|
||
var skip = get(state, "skip");
|
||
return (isSxTruthy(skip) ? assoc(state, "skip", false, "i", (idx + 1)) : (isSxTruthy((isSxTruthy((typeOf(arg) == "keyword")) && ((idx + 1) < len(rawArgs)))) ? (dictSet(kwargs, keywordName(arg), trampoline(evalExpr(nth(rawArgs, (idx + 1)), env))), assoc(state, "skip", true, "i", (idx + 1))) : (append_b(children, trampoline(evalExpr(arg, env))), assoc(state, "i", (idx + 1)))));
|
||
})(); }, {["i"]: 0, ["skip"]: false}, rawArgs);
|
||
return [kwargs, children];
|
||
})(); };
|
||
|
||
// sf-if
|
||
var sfIf = function(args, env) { return (function() {
|
||
var condition = trampoline(evalExpr(first(args), env));
|
||
return (isSxTruthy((isSxTruthy(condition) && !isSxTruthy(isNil(condition)))) ? makeThunk(nth(args, 1), env) : (isSxTruthy((len(args) > 2)) ? makeThunk(nth(args, 2), env) : NIL));
|
||
})(); };
|
||
|
||
// sf-when
|
||
var sfWhen = function(args, env) { return (function() {
|
||
var condition = trampoline(evalExpr(first(args), env));
|
||
return (isSxTruthy((isSxTruthy(condition) && !isSxTruthy(isNil(condition)))) ? (forEach(function(e) { return trampoline(evalExpr(e, env)); }, slice(args, 1, (len(args) - 1))), makeThunk(last(args), env)) : NIL);
|
||
})(); };
|
||
|
||
// sf-cond
|
||
var sfCond = function(args, env) { return (isSxTruthy((isSxTruthy((typeOf(first(args)) == "list")) && (len(first(args)) == 2))) ? sfCondScheme(args, env) : sfCondClojure(args, env)); };
|
||
|
||
// sf-cond-scheme
|
||
var sfCondScheme = function(clauses, env) { return (isSxTruthy(isEmpty(clauses)) ? NIL : (function() {
|
||
var clause = first(clauses);
|
||
var test = first(clause);
|
||
var body = nth(clause, 1);
|
||
return (isSxTruthy(sxOr((isSxTruthy((typeOf(test) == "symbol")) && sxOr((symbolName(test) == "else"), (symbolName(test) == ":else"))), (isSxTruthy((typeOf(test) == "keyword")) && (keywordName(test) == "else")))) ? makeThunk(body, env) : (isSxTruthy(trampoline(evalExpr(test, env))) ? makeThunk(body, env) : sfCondScheme(rest(clauses), env)));
|
||
})()); };
|
||
|
||
// sf-cond-clojure
|
||
var sfCondClojure = function(clauses, env) { return (isSxTruthy((len(clauses) < 2)) ? NIL : (function() {
|
||
var test = first(clauses);
|
||
var body = nth(clauses, 1);
|
||
return (isSxTruthy(sxOr((isSxTruthy((typeOf(test) == "keyword")) && (keywordName(test) == "else")), (isSxTruthy((typeOf(test) == "symbol")) && sxOr((symbolName(test) == "else"), (symbolName(test) == ":else"))))) ? makeThunk(body, env) : (isSxTruthy(trampoline(evalExpr(test, env))) ? makeThunk(body, env) : sfCondClojure(slice(clauses, 2), env)));
|
||
})()); };
|
||
|
||
// sf-case
|
||
var sfCase = function(args, env) { return (function() {
|
||
var matchVal = trampoline(evalExpr(first(args), env));
|
||
var clauses = rest(args);
|
||
return sfCaseLoop(matchVal, clauses, env);
|
||
})(); };
|
||
|
||
// sf-case-loop
|
||
var sfCaseLoop = function(matchVal, clauses, env) { return (isSxTruthy((len(clauses) < 2)) ? NIL : (function() {
|
||
var test = first(clauses);
|
||
var body = nth(clauses, 1);
|
||
return (isSxTruthy(sxOr((isSxTruthy((typeOf(test) == "keyword")) && (keywordName(test) == "else")), (isSxTruthy((typeOf(test) == "symbol")) && sxOr((symbolName(test) == "else"), (symbolName(test) == ":else"))))) ? makeThunk(body, env) : (isSxTruthy((matchVal == trampoline(evalExpr(test, env)))) ? makeThunk(body, env) : sfCaseLoop(matchVal, slice(clauses, 2), env)));
|
||
})()); };
|
||
|
||
// sf-and
|
||
var sfAnd = function(args, env) { return (isSxTruthy(isEmpty(args)) ? true : (function() {
|
||
var val = trampoline(evalExpr(first(args), env));
|
||
return (isSxTruthy(!isSxTruthy(val)) ? val : (isSxTruthy((len(args) == 1)) ? val : sfAnd(rest(args), env)));
|
||
})()); };
|
||
|
||
// sf-or
|
||
var sfOr = function(args, env) { return (isSxTruthy(isEmpty(args)) ? false : (function() {
|
||
var val = trampoline(evalExpr(first(args), env));
|
||
return (isSxTruthy(val) ? val : sfOr(rest(args), env));
|
||
})()); };
|
||
|
||
// sf-let
|
||
var sfLet = function(args, env) { return (isSxTruthy((typeOf(first(args)) == "symbol")) ? sfNamedLet(args, env) : (function() {
|
||
var bindings = first(args);
|
||
var body = rest(args);
|
||
var local = envExtend(env);
|
||
(isSxTruthy((isSxTruthy((typeOf(first(bindings)) == "list")) && (len(first(bindings)) == 2))) ? forEach(function(binding) { return (function() {
|
||
var vname = (isSxTruthy((typeOf(first(binding)) == "symbol")) ? symbolName(first(binding)) : first(binding));
|
||
return envSet(local, vname, trampoline(evalExpr(nth(binding, 1), local)));
|
||
})(); }, bindings) : (function() {
|
||
var i = 0;
|
||
return reduce(function(acc, pairIdx) { return (function() {
|
||
var vname = (isSxTruthy((typeOf(nth(bindings, (pairIdx * 2))) == "symbol")) ? symbolName(nth(bindings, (pairIdx * 2))) : nth(bindings, (pairIdx * 2)));
|
||
var valExpr = nth(bindings, ((pairIdx * 2) + 1));
|
||
return envSet(local, vname, trampoline(evalExpr(valExpr, local)));
|
||
})(); }, NIL, range(0, (len(bindings) / 2)));
|
||
})());
|
||
{ var _c = slice(body, 0, (len(body) - 1)); for (var _i = 0; _i < _c.length; _i++) { var e = _c[_i]; trampoline(evalExpr(e, local)); } }
|
||
return makeThunk(last(body), local);
|
||
})()); };
|
||
|
||
// sf-named-let
|
||
var sfNamedLet = function(args, env) { return (function() {
|
||
var loopName = symbolName(first(args));
|
||
var bindings = nth(args, 1);
|
||
var body = slice(args, 2);
|
||
var params = [];
|
||
var inits = [];
|
||
(isSxTruthy((isSxTruthy((typeOf(first(bindings)) == "list")) && (len(first(bindings)) == 2))) ? forEach(function(binding) { params.push((isSxTruthy((typeOf(first(binding)) == "symbol")) ? symbolName(first(binding)) : first(binding)));
|
||
return append_b(inits, nth(binding, 1)); }, bindings) : reduce(function(acc, pairIdx) { return (append_b(params, (isSxTruthy((typeOf(nth(bindings, (pairIdx * 2))) == "symbol")) ? symbolName(nth(bindings, (pairIdx * 2))) : nth(bindings, (pairIdx * 2)))), append_b(inits, nth(bindings, ((pairIdx * 2) + 1)))); }, NIL, range(0, (len(bindings) / 2))));
|
||
return (function() {
|
||
var loopBody = (isSxTruthy((len(body) == 1)) ? first(body) : cons(makeSymbol("begin"), body));
|
||
var loopFn = makeLambda(params, loopBody, env);
|
||
loopFn.name = loopName;
|
||
lambdaClosure(loopFn)[loopName] = loopFn;
|
||
return (function() {
|
||
var initVals = map(function(e) { return trampoline(evalExpr(e, env)); }, inits);
|
||
return callLambda(loopFn, initVals, env);
|
||
})();
|
||
})();
|
||
})(); };
|
||
|
||
// sf-lambda
|
||
var sfLambda = function(args, env) { return (function() {
|
||
var paramsExpr = first(args);
|
||
var body = nth(args, 1);
|
||
var paramNames = map(function(p) { return (isSxTruthy((typeOf(p) == "symbol")) ? symbolName(p) : p); }, paramsExpr);
|
||
return makeLambda(paramNames, body, env);
|
||
})(); };
|
||
|
||
// sf-define
|
||
var sfDefine = function(args, env) { return (function() {
|
||
var nameSym = first(args);
|
||
var value = trampoline(evalExpr(nth(args, 1), env));
|
||
if (isSxTruthy((isSxTruthy(isLambda(value)) && isNil(lambdaName(value))))) {
|
||
value.name = symbolName(nameSym);
|
||
}
|
||
env[symbolName(nameSym)] = value;
|
||
return value;
|
||
})(); };
|
||
|
||
// sf-defcomp
|
||
var sfDefcomp = function(args, env) { return (function() {
|
||
var nameSym = first(args);
|
||
var paramsRaw = nth(args, 1);
|
||
var body = last(args);
|
||
var compName = stripPrefix(symbolName(nameSym), "~");
|
||
var parsed = parseCompParams(paramsRaw);
|
||
var params = first(parsed);
|
||
var hasChildren = nth(parsed, 1);
|
||
var affinity = defcompKwarg(args, "affinity", "auto");
|
||
return (function() {
|
||
var comp = makeComponent(compName, params, hasChildren, body, env, affinity);
|
||
env[symbolName(nameSym)] = comp;
|
||
return comp;
|
||
})();
|
||
})(); };
|
||
|
||
// defcomp-kwarg
|
||
var defcompKwarg = function(args, key, default_) { return (function() {
|
||
var end = (len(args) - 1);
|
||
var result = default_;
|
||
{ var _c = range(2, end, 1); for (var _i = 0; _i < _c.length; _i++) { var i = _c[_i]; if (isSxTruthy((isSxTruthy((typeOf(nth(args, i)) == "keyword")) && isSxTruthy((keywordName(nth(args, i)) == key)) && ((i + 1) < end)))) {
|
||
(function() {
|
||
var val = nth(args, (i + 1));
|
||
return (result = (isSxTruthy((typeOf(val) == "keyword")) ? keywordName(val) : val));
|
||
})();
|
||
} } }
|
||
return result;
|
||
})(); };
|
||
|
||
// parse-comp-params
|
||
var parseCompParams = function(paramsExpr) { return (function() {
|
||
var params = [];
|
||
var hasChildren = false;
|
||
var inKey = false;
|
||
{ var _c = paramsExpr; for (var _i = 0; _i < _c.length; _i++) { var p = _c[_i]; if (isSxTruthy((typeOf(p) == "symbol"))) {
|
||
(function() {
|
||
var name = symbolName(p);
|
||
return (isSxTruthy((name == "&key")) ? (inKey = true) : (isSxTruthy((name == "&rest")) ? (hasChildren = true) : (isSxTruthy((name == "&children")) ? (hasChildren = true) : (isSxTruthy(hasChildren) ? NIL : (isSxTruthy(inKey) ? append_b(params, name) : append_b(params, name))))));
|
||
})();
|
||
} } }
|
||
return [params, hasChildren];
|
||
})(); };
|
||
|
||
// sf-defisland
|
||
var sfDefisland = function(args, env) { return (function() {
|
||
var nameSym = first(args);
|
||
var paramsRaw = nth(args, 1);
|
||
var body = last(args);
|
||
var compName = stripPrefix(symbolName(nameSym), "~");
|
||
var parsed = parseCompParams(paramsRaw);
|
||
var params = first(parsed);
|
||
var hasChildren = nth(parsed, 1);
|
||
return (function() {
|
||
var island = makeIsland(compName, params, hasChildren, body, env);
|
||
env[symbolName(nameSym)] = island;
|
||
return island;
|
||
})();
|
||
})(); };
|
||
|
||
// sf-defmacro
|
||
var sfDefmacro = function(args, env) { return (function() {
|
||
var nameSym = first(args);
|
||
var paramsRaw = nth(args, 1);
|
||
var body = nth(args, 2);
|
||
var parsed = parseMacroParams(paramsRaw);
|
||
var params = first(parsed);
|
||
var restParam = nth(parsed, 1);
|
||
return (function() {
|
||
var mac = makeMacro(params, restParam, body, env, symbolName(nameSym));
|
||
env[symbolName(nameSym)] = mac;
|
||
return mac;
|
||
})();
|
||
})(); };
|
||
|
||
// parse-macro-params
|
||
var parseMacroParams = function(paramsExpr) { return (function() {
|
||
var params = [];
|
||
var restParam = NIL;
|
||
reduce(function(state, p) { return (isSxTruthy((isSxTruthy((typeOf(p) == "symbol")) && (symbolName(p) == "&rest"))) ? assoc(state, "in-rest", true) : (isSxTruthy(get(state, "in-rest")) ? ((restParam = (isSxTruthy((typeOf(p) == "symbol")) ? symbolName(p) : p)), state) : (append_b(params, (isSxTruthy((typeOf(p) == "symbol")) ? symbolName(p) : p)), state))); }, {["in-rest"]: false}, paramsExpr);
|
||
return [params, restParam];
|
||
})(); };
|
||
|
||
// sf-defstyle
|
||
var sfDefstyle = function(args, env) { return (function() {
|
||
var nameSym = first(args);
|
||
var value = trampoline(evalExpr(nth(args, 1), env));
|
||
env[symbolName(nameSym)] = value;
|
||
return value;
|
||
})(); };
|
||
|
||
// sf-begin
|
||
var sfBegin = function(args, env) { return (isSxTruthy(isEmpty(args)) ? NIL : (forEach(function(e) { return trampoline(evalExpr(e, env)); }, slice(args, 0, (len(args) - 1))), makeThunk(last(args), env))); };
|
||
|
||
// sf-quote
|
||
var sfQuote = function(args, env) { return (isSxTruthy(isEmpty(args)) ? NIL : first(args)); };
|
||
|
||
// sf-quasiquote
|
||
var sfQuasiquote = function(args, env) { return qqExpand(first(args), env); };
|
||
|
||
// qq-expand
|
||
var qqExpand = function(template, env) { return (isSxTruthy(!isSxTruthy((typeOf(template) == "list"))) ? template : (isSxTruthy(isEmpty(template)) ? [] : (function() {
|
||
var head = first(template);
|
||
return (isSxTruthy((isSxTruthy((typeOf(head) == "symbol")) && (symbolName(head) == "unquote"))) ? trampoline(evalExpr(nth(template, 1), env)) : reduce(function(result, item) { return (isSxTruthy((isSxTruthy((typeOf(item) == "list")) && isSxTruthy((len(item) == 2)) && isSxTruthy((typeOf(first(item)) == "symbol")) && (symbolName(first(item)) == "splice-unquote"))) ? (function() {
|
||
var spliced = trampoline(evalExpr(nth(item, 1), env));
|
||
return (isSxTruthy((typeOf(spliced) == "list")) ? concat(result, spliced) : (isSxTruthy(isNil(spliced)) ? result : append(result, spliced)));
|
||
})() : append(result, qqExpand(item, env))); }, [], template));
|
||
})())); };
|
||
|
||
// sf-thread-first
|
||
var sfThreadFirst = function(args, env) { return (function() {
|
||
var val = trampoline(evalExpr(first(args), env));
|
||
return reduce(function(result, form) { return (isSxTruthy((typeOf(form) == "list")) ? (function() {
|
||
var f = trampoline(evalExpr(first(form), env));
|
||
var restArgs = map(function(a) { return trampoline(evalExpr(a, env)); }, rest(form));
|
||
var allArgs = cons(result, restArgs);
|
||
return (isSxTruthy((isSxTruthy(isCallable(f)) && !isSxTruthy(isLambda(f)))) ? apply(f, allArgs) : (isSxTruthy(isLambda(f)) ? trampoline(callLambda(f, allArgs, env)) : error((String("-> form not callable: ") + String(inspect(f))))));
|
||
})() : (function() {
|
||
var f = trampoline(evalExpr(form, env));
|
||
return (isSxTruthy((isSxTruthy(isCallable(f)) && !isSxTruthy(isLambda(f)))) ? f(result) : (isSxTruthy(isLambda(f)) ? trampoline(callLambda(f, [result], env)) : error((String("-> form not callable: ") + String(inspect(f))))));
|
||
})()); }, val, rest(args));
|
||
})(); };
|
||
|
||
// sf-set!
|
||
var sfSetBang = function(args, env) { return (function() {
|
||
var name = symbolName(first(args));
|
||
var value = trampoline(evalExpr(nth(args, 1), env));
|
||
env[name] = value;
|
||
return value;
|
||
})(); };
|
||
|
||
// sf-letrec
|
||
var sfLetrec = function(args, env) { return (function() {
|
||
var bindings = first(args);
|
||
var body = rest(args);
|
||
var local = envExtend(env);
|
||
var names = [];
|
||
var valExprs = [];
|
||
(isSxTruthy((isSxTruthy((typeOf(first(bindings)) == "list")) && (len(first(bindings)) == 2))) ? forEach(function(binding) { return (function() {
|
||
var vname = (isSxTruthy((typeOf(first(binding)) == "symbol")) ? symbolName(first(binding)) : first(binding));
|
||
names.push(vname);
|
||
valExprs.push(nth(binding, 1));
|
||
return envSet(local, vname, NIL);
|
||
})(); }, bindings) : reduce(function(acc, pairIdx) { return (function() {
|
||
var vname = (isSxTruthy((typeOf(nth(bindings, (pairIdx * 2))) == "symbol")) ? symbolName(nth(bindings, (pairIdx * 2))) : nth(bindings, (pairIdx * 2)));
|
||
var valExpr = nth(bindings, ((pairIdx * 2) + 1));
|
||
names.push(vname);
|
||
valExprs.push(valExpr);
|
||
return envSet(local, vname, NIL);
|
||
})(); }, NIL, range(0, (len(bindings) / 2))));
|
||
(function() {
|
||
var values = map(function(e) { return trampoline(evalExpr(e, local)); }, valExprs);
|
||
{ var _c = zip(names, values); for (var _i = 0; _i < _c.length; _i++) { var pair = _c[_i]; local[first(pair)] = nth(pair, 1); } }
|
||
return forEach(function(val) { return (isSxTruthy(isLambda(val)) ? forEach(function(n) { return envSet(lambdaClosure(val), n, envGet(local, n)); }, names) : NIL); }, values);
|
||
})();
|
||
{ var _c = slice(body, 0, (len(body) - 1)); for (var _i = 0; _i < _c.length; _i++) { var e = _c[_i]; trampoline(evalExpr(e, local)); } }
|
||
return makeThunk(last(body), local);
|
||
})(); };
|
||
|
||
// sf-dynamic-wind
|
||
var sfDynamicWind = function(args, env) { return (function() {
|
||
var before = trampoline(evalExpr(first(args), env));
|
||
var body = trampoline(evalExpr(nth(args, 1), env));
|
||
var after = trampoline(evalExpr(nth(args, 2), env));
|
||
callThunk(before, env);
|
||
pushWind(before, after);
|
||
return (function() {
|
||
var result = callThunk(body, env);
|
||
popWind();
|
||
callThunk(after, env);
|
||
return result;
|
||
})();
|
||
})(); };
|
||
|
||
// expand-macro
|
||
var expandMacro = function(mac, rawArgs, env) { return (function() {
|
||
var local = envMerge(macroClosure(mac), env);
|
||
{ var _c = mapIndexed(function(i, p) { return [p, i]; }, macroParams(mac)); for (var _i = 0; _i < _c.length; _i++) { var pair = _c[_i]; local[first(pair)] = (isSxTruthy((nth(pair, 1) < len(rawArgs))) ? nth(rawArgs, nth(pair, 1)) : NIL); } }
|
||
if (isSxTruthy(macroRestParam(mac))) {
|
||
local[macroRestParam(mac)] = slice(rawArgs, len(macroParams(mac)));
|
||
}
|
||
return trampoline(evalExpr(macroBody(mac), local));
|
||
})(); };
|
||
|
||
// call-fn
|
||
var callFn = function(f, args, env) { return (isSxTruthy(isLambda(f)) ? trampoline(callLambda(f, args, env)) : (isSxTruthy(isCallable(f)) ? apply(f, args) : error((String("Not callable in HO form: ") + String(inspect(f)))))); };
|
||
|
||
// ho-map
|
||
var hoMap = function(args, env) { return (function() {
|
||
var f = trampoline(evalExpr(first(args), env));
|
||
var coll = trampoline(evalExpr(nth(args, 1), env));
|
||
return map(function(item) { return callFn(f, [item], env); }, coll);
|
||
})(); };
|
||
|
||
// ho-map-indexed
|
||
var hoMapIndexed = function(args, env) { return (function() {
|
||
var f = trampoline(evalExpr(first(args), env));
|
||
var coll = trampoline(evalExpr(nth(args, 1), env));
|
||
return mapIndexed(function(i, item) { return callFn(f, [i, item], env); }, coll);
|
||
})(); };
|
||
|
||
// ho-filter
|
||
var hoFilter = function(args, env) { return (function() {
|
||
var f = trampoline(evalExpr(first(args), env));
|
||
var coll = trampoline(evalExpr(nth(args, 1), env));
|
||
return filter(function(item) { return callFn(f, [item], env); }, coll);
|
||
})(); };
|
||
|
||
// ho-reduce
|
||
var hoReduce = function(args, env) { return (function() {
|
||
var f = trampoline(evalExpr(first(args), env));
|
||
var init = trampoline(evalExpr(nth(args, 1), env));
|
||
var coll = trampoline(evalExpr(nth(args, 2), env));
|
||
return reduce(function(acc, item) { return callFn(f, [acc, item], env); }, init, coll);
|
||
})(); };
|
||
|
||
// ho-some
|
||
var hoSome = function(args, env) { return (function() {
|
||
var f = trampoline(evalExpr(first(args), env));
|
||
var coll = trampoline(evalExpr(nth(args, 1), env));
|
||
return some(function(item) { return callFn(f, [item], env); }, coll);
|
||
})(); };
|
||
|
||
// ho-every
|
||
var hoEvery = function(args, env) { return (function() {
|
||
var f = trampoline(evalExpr(first(args), env));
|
||
var coll = trampoline(evalExpr(nth(args, 1), env));
|
||
return isEvery(function(item) { return callFn(f, [item], env); }, coll);
|
||
})(); };
|
||
|
||
// ho-for-each
|
||
var hoForEach = function(args, env) { return (function() {
|
||
var f = trampoline(evalExpr(first(args), env));
|
||
var coll = trampoline(evalExpr(nth(args, 1), env));
|
||
return forEach(function(item) { return callFn(f, [item], env); }, coll);
|
||
})(); };
|
||
|
||
|
||
// === Transpiled from render (core) ===
|
||
|
||
// HTML_TAGS
|
||
var HTML_TAGS = ["html", "head", "body", "title", "meta", "link", "script", "style", "noscript", "header", "nav", "main", "section", "article", "aside", "footer", "h1", "h2", "h3", "h4", "h5", "h6", "hgroup", "div", "p", "blockquote", "pre", "figure", "figcaption", "address", "details", "summary", "a", "span", "em", "strong", "small", "b", "i", "u", "s", "mark", "sub", "sup", "abbr", "cite", "code", "time", "br", "wbr", "hr", "ul", "ol", "li", "dl", "dt", "dd", "table", "thead", "tbody", "tfoot", "tr", "th", "td", "caption", "colgroup", "col", "form", "input", "textarea", "select", "option", "optgroup", "button", "label", "fieldset", "legend", "output", "datalist", "img", "video", "audio", "source", "picture", "canvas", "iframe", "svg", "math", "path", "circle", "ellipse", "rect", "line", "polyline", "polygon", "text", "tspan", "g", "defs", "use", "clipPath", "mask", "pattern", "linearGradient", "radialGradient", "stop", "filter", "feGaussianBlur", "feOffset", "feBlend", "feColorMatrix", "feComposite", "feMerge", "feMergeNode", "feTurbulence", "feComponentTransfer", "feFuncR", "feFuncG", "feFuncB", "feFuncA", "feDisplacementMap", "feFlood", "feImage", "feMorphology", "feSpecularLighting", "feDiffuseLighting", "fePointLight", "feSpotLight", "feDistantLight", "animate", "animateTransform", "foreignObject", "template", "slot", "dialog", "menu"];
|
||
|
||
// VOID_ELEMENTS
|
||
var VOID_ELEMENTS = ["area", "base", "br", "col", "embed", "hr", "img", "input", "link", "meta", "param", "source", "track", "wbr"];
|
||
|
||
// BOOLEAN_ATTRS
|
||
var BOOLEAN_ATTRS = ["async", "autofocus", "autoplay", "checked", "controls", "default", "defer", "disabled", "formnovalidate", "hidden", "inert", "ismap", "loop", "multiple", "muted", "nomodule", "novalidate", "open", "playsinline", "readonly", "required", "reversed", "selected"];
|
||
|
||
// definition-form?
|
||
var isDefinitionForm = function(name) { return sxOr((name == "define"), (name == "defcomp"), (name == "defisland"), (name == "defmacro"), (name == "defstyle"), (name == "defhandler")); };
|
||
|
||
// parse-element-args
|
||
var parseElementArgs = function(args, env) { return (function() {
|
||
var attrs = {};
|
||
var children = [];
|
||
reduce(function(state, arg) { return (function() {
|
||
var skip = get(state, "skip");
|
||
return (isSxTruthy(skip) ? assoc(state, "skip", false, "i", (get(state, "i") + 1)) : (isSxTruthy((isSxTruthy((typeOf(arg) == "keyword")) && ((get(state, "i") + 1) < len(args)))) ? (function() {
|
||
var val = trampoline(evalExpr(nth(args, (get(state, "i") + 1)), env));
|
||
attrs[keywordName(arg)] = val;
|
||
return assoc(state, "skip", true, "i", (get(state, "i") + 1));
|
||
})() : (append_b(children, arg), assoc(state, "i", (get(state, "i") + 1)))));
|
||
})(); }, {["i"]: 0, ["skip"]: false}, args);
|
||
return [attrs, children];
|
||
})(); };
|
||
|
||
// render-attrs
|
||
var renderAttrs = function(attrs) { return join("", map(function(key) { return (function() {
|
||
var val = dictGet(attrs, key);
|
||
return (isSxTruthy((isSxTruthy(contains(BOOLEAN_ATTRS, key)) && val)) ? (String(" ") + String(key)) : (isSxTruthy((isSxTruthy(contains(BOOLEAN_ATTRS, key)) && !isSxTruthy(val))) ? "" : (isSxTruthy(isNil(val)) ? "" : (String(" ") + String(key) + String("=\"") + String(escapeAttr((String(val)))) + String("\"")))));
|
||
})(); }, keys(attrs))); };
|
||
|
||
// eval-cond
|
||
var evalCond = function(clauses, env) { return (isSxTruthy((isSxTruthy(!isSxTruthy(isEmpty(clauses))) && isSxTruthy((typeOf(first(clauses)) == "list")) && (len(first(clauses)) == 2))) ? evalCondScheme(clauses, env) : evalCondClojure(clauses, env)); };
|
||
|
||
// eval-cond-scheme
|
||
var evalCondScheme = function(clauses, env) { return (isSxTruthy(isEmpty(clauses)) ? NIL : (function() {
|
||
var clause = first(clauses);
|
||
var test = first(clause);
|
||
var body = nth(clause, 1);
|
||
return (isSxTruthy(sxOr((isSxTruthy((typeOf(test) == "symbol")) && sxOr((symbolName(test) == "else"), (symbolName(test) == ":else"))), (isSxTruthy((typeOf(test) == "keyword")) && (keywordName(test) == "else")))) ? body : (isSxTruthy(trampoline(evalExpr(test, env))) ? body : evalCondScheme(rest(clauses), env)));
|
||
})()); };
|
||
|
||
// eval-cond-clojure
|
||
var evalCondClojure = function(clauses, env) { return (isSxTruthy((len(clauses) < 2)) ? NIL : (function() {
|
||
var test = first(clauses);
|
||
var body = nth(clauses, 1);
|
||
return (isSxTruthy(sxOr((isSxTruthy((typeOf(test) == "keyword")) && (keywordName(test) == "else")), (isSxTruthy((typeOf(test) == "symbol")) && sxOr((symbolName(test) == "else"), (symbolName(test) == ":else"))))) ? body : (isSxTruthy(trampoline(evalExpr(test, env))) ? body : evalCondClojure(slice(clauses, 2), env)));
|
||
})()); };
|
||
|
||
// process-bindings
|
||
var processBindings = function(bindings, env) { return (function() {
|
||
var local = merge(env);
|
||
{ var _c = bindings; for (var _i = 0; _i < _c.length; _i++) { var pair = _c[_i]; if (isSxTruthy((isSxTruthy((typeOf(pair) == "list")) && (len(pair) >= 2)))) {
|
||
(function() {
|
||
var name = (isSxTruthy((typeOf(first(pair)) == "symbol")) ? symbolName(first(pair)) : (String(first(pair))));
|
||
return envSet(local, name, trampoline(evalExpr(nth(pair, 1), local)));
|
||
})();
|
||
} } }
|
||
return local;
|
||
})(); };
|
||
|
||
|
||
// === Transpiled from parser ===
|
||
|
||
// sx-parse
|
||
var sxParse = function(source) { return (function() {
|
||
var pos = 0;
|
||
var lenSrc = len(source);
|
||
var skipComment = function() { while(true) { if (isSxTruthy((isSxTruthy((pos < lenSrc)) && !isSxTruthy((nth(source, pos) == "\n"))))) { pos = (pos + 1);
|
||
continue; } else { return NIL; } } };
|
||
var skipWs = function() { while(true) { if (isSxTruthy((pos < lenSrc))) { { var ch = nth(source, pos);
|
||
if (isSxTruthy(sxOr((ch == " "), (ch == "\t"), (ch == "\n"), (ch == "\r")))) { pos = (pos + 1);
|
||
continue; } else if (isSxTruthy((ch == ";"))) { pos = (pos + 1);
|
||
skipComment();
|
||
continue; } else { return NIL; } } } else { return NIL; } } };
|
||
var readString = function() { pos = (pos + 1);
|
||
return (function() {
|
||
var buf = "";
|
||
var readStrLoop = function() { while(true) { if (isSxTruthy((pos >= lenSrc))) { return error("Unterminated string"); } else { { var ch = nth(source, pos);
|
||
if (isSxTruthy((ch == "\""))) { pos = (pos + 1);
|
||
return NIL; } else if (isSxTruthy((ch == "\\"))) { pos = (pos + 1);
|
||
{ var esc = nth(source, pos);
|
||
buf = (String(buf) + String((isSxTruthy((esc == "n")) ? "\n" : (isSxTruthy((esc == "t")) ? "\t" : (isSxTruthy((esc == "r")) ? "\r" : esc)))));
|
||
pos = (pos + 1);
|
||
continue; } } else { buf = (String(buf) + String(ch));
|
||
pos = (pos + 1);
|
||
continue; } } } } };
|
||
readStrLoop();
|
||
return buf;
|
||
})(); };
|
||
var readIdent = function() { return (function() {
|
||
var start = pos;
|
||
var readIdentLoop = function() { while(true) { if (isSxTruthy((isSxTruthy((pos < lenSrc)) && isIdentChar(nth(source, pos))))) { pos = (pos + 1);
|
||
continue; } else { return NIL; } } };
|
||
readIdentLoop();
|
||
return slice(source, start, pos);
|
||
})(); };
|
||
var readKeyword = function() { pos = (pos + 1);
|
||
return makeKeyword(readIdent()); };
|
||
var readNumber = function() { return (function() {
|
||
var start = pos;
|
||
if (isSxTruthy((isSxTruthy((pos < lenSrc)) && (nth(source, pos) == "-")))) {
|
||
pos = (pos + 1);
|
||
}
|
||
var readDigits = function() { while(true) { if (isSxTruthy((isSxTruthy((pos < lenSrc)) && (function() {
|
||
var c = nth(source, pos);
|
||
return (isSxTruthy((c >= "0")) && (c <= "9"));
|
||
})()))) { pos = (pos + 1);
|
||
continue; } else { return NIL; } } };
|
||
readDigits();
|
||
if (isSxTruthy((isSxTruthy((pos < lenSrc)) && (nth(source, pos) == ".")))) {
|
||
pos = (pos + 1);
|
||
readDigits();
|
||
}
|
||
if (isSxTruthy((isSxTruthy((pos < lenSrc)) && sxOr((nth(source, pos) == "e"), (nth(source, pos) == "E"))))) {
|
||
pos = (pos + 1);
|
||
if (isSxTruthy((isSxTruthy((pos < lenSrc)) && sxOr((nth(source, pos) == "+"), (nth(source, pos) == "-"))))) {
|
||
pos = (pos + 1);
|
||
}
|
||
readDigits();
|
||
}
|
||
return parseNumber(slice(source, start, pos));
|
||
})(); };
|
||
var readSymbol = function() { return (function() {
|
||
var name = readIdent();
|
||
return (isSxTruthy((name == "true")) ? true : (isSxTruthy((name == "false")) ? false : (isSxTruthy((name == "nil")) ? NIL : makeSymbol(name))));
|
||
})(); };
|
||
var readList = function(closeCh) { return (function() {
|
||
var items = [];
|
||
var readListLoop = function() { while(true) { skipWs();
|
||
if (isSxTruthy((pos >= lenSrc))) { return error("Unterminated list"); } else { if (isSxTruthy((nth(source, pos) == closeCh))) { pos = (pos + 1);
|
||
return NIL; } else { items.push(readExpr());
|
||
continue; } } } };
|
||
readListLoop();
|
||
return items;
|
||
})(); };
|
||
var readMap = function() { return (function() {
|
||
var result = {};
|
||
var readMapLoop = function() { while(true) { skipWs();
|
||
if (isSxTruthy((pos >= lenSrc))) { return error("Unterminated map"); } else { if (isSxTruthy((nth(source, pos) == "}"))) { pos = (pos + 1);
|
||
return NIL; } else { { var keyExpr = readExpr();
|
||
var keyStr = (isSxTruthy((typeOf(keyExpr) == "keyword")) ? keywordName(keyExpr) : (String(keyExpr)));
|
||
var valExpr = readExpr();
|
||
result[keyStr] = valExpr;
|
||
continue; } } } } };
|
||
readMapLoop();
|
||
return result;
|
||
})(); };
|
||
var readExpr = function() { skipWs();
|
||
return (isSxTruthy((pos >= lenSrc)) ? error("Unexpected end of input") : (function() {
|
||
var ch = nth(source, pos);
|
||
return (isSxTruthy((ch == "(")) ? ((pos = (pos + 1)), readList(")")) : (isSxTruthy((ch == "[")) ? ((pos = (pos + 1)), readList("]")) : (isSxTruthy((ch == "{")) ? ((pos = (pos + 1)), readMap()) : (isSxTruthy((ch == "\"")) ? readString() : (isSxTruthy((ch == ":")) ? readKeyword() : (isSxTruthy((ch == "`")) ? ((pos = (pos + 1)), [makeSymbol("quasiquote"), readExpr()]) : (isSxTruthy((ch == ",")) ? ((pos = (pos + 1)), (isSxTruthy((isSxTruthy((pos < lenSrc)) && (nth(source, pos) == "@"))) ? ((pos = (pos + 1)), [makeSymbol("splice-unquote"), readExpr()]) : [makeSymbol("unquote"), readExpr()])) : (isSxTruthy(sxOr((isSxTruthy((ch >= "0")) && (ch <= "9")), (isSxTruthy((ch == "-")) && isSxTruthy(((pos + 1) < lenSrc)) && (function() {
|
||
var nextCh = nth(source, (pos + 1));
|
||
return (isSxTruthy((nextCh >= "0")) && (nextCh <= "9"));
|
||
})()))) ? readNumber() : (isSxTruthy((isSxTruthy((ch == ".")) && isSxTruthy(((pos + 2) < lenSrc)) && isSxTruthy((nth(source, (pos + 1)) == ".")) && (nth(source, (pos + 2)) == "."))) ? ((pos = (pos + 3)), makeSymbol("...")) : (isSxTruthy(isIdentStart(ch)) ? readSymbol() : error((String("Unexpected character: ") + String(ch)))))))))))));
|
||
})()); };
|
||
return (function() {
|
||
var exprs = [];
|
||
var parseLoop = function() { while(true) { skipWs();
|
||
if (isSxTruthy((pos < lenSrc))) { exprs.push(readExpr());
|
||
continue; } else { return NIL; } } };
|
||
parseLoop();
|
||
return exprs;
|
||
})();
|
||
})(); };
|
||
|
||
// sx-serialize
|
||
var sxSerialize = function(val) { return (function() { var _m = typeOf(val); if (_m == "nil") return "nil"; if (_m == "boolean") return (isSxTruthy(val) ? "true" : "false"); if (_m == "number") return (String(val)); if (_m == "string") return (String("\"") + String(escapeString(val)) + String("\"")); if (_m == "symbol") return symbolName(val); if (_m == "keyword") return (String(":") + String(keywordName(val))); if (_m == "list") return (String("(") + String(join(" ", map(sxSerialize, val))) + String(")")); if (_m == "dict") return sxSerializeDict(val); if (_m == "sx-expr") return sxExprSource(val); return (String(val)); })(); };
|
||
|
||
// sx-serialize-dict
|
||
var sxSerializeDict = function(d) { return (String("{") + String(join(" ", reduce(function(acc, key) { return concat(acc, [(String(":") + String(key)), sxSerialize(dictGet(d, key))]); }, [], keys(d)))) + String("}")); };
|
||
|
||
|
||
// === Transpiled from adapter-html ===
|
||
|
||
// render-to-html
|
||
var renderToHtml = function(expr, env) { return (function() { var _m = typeOf(expr); if (_m == "nil") return ""; if (_m == "string") return escapeHtml(expr); if (_m == "number") return (String(expr)); if (_m == "boolean") return (isSxTruthy(expr) ? "true" : "false"); if (_m == "list") return (isSxTruthy(isEmpty(expr)) ? "" : renderListToHtml(expr, env)); if (_m == "symbol") return renderValueToHtml(trampoline(evalExpr(expr, env)), env); if (_m == "keyword") return escapeHtml(keywordName(expr)); if (_m == "raw-html") return rawHtmlContent(expr); return renderValueToHtml(trampoline(evalExpr(expr, env)), env); })(); };
|
||
|
||
// render-value-to-html
|
||
var renderValueToHtml = function(val, env) { return (function() { var _m = typeOf(val); if (_m == "nil") return ""; if (_m == "string") return escapeHtml(val); if (_m == "number") return (String(val)); if (_m == "boolean") return (isSxTruthy(val) ? "true" : "false"); if (_m == "list") return renderListToHtml(val, env); if (_m == "raw-html") return rawHtmlContent(val); return escapeHtml((String(val))); })(); };
|
||
|
||
// RENDER_HTML_FORMS
|
||
var RENDER_HTML_FORMS = ["if", "when", "cond", "case", "let", "let*", "begin", "do", "define", "defcomp", "defisland", "defmacro", "defstyle", "defhandler", "map", "map-indexed", "filter", "for-each"];
|
||
|
||
// render-html-form?
|
||
var isRenderHtmlForm = function(name) { return contains(RENDER_HTML_FORMS, name); };
|
||
|
||
// render-list-to-html
|
||
var renderListToHtml = function(expr, env) { return (isSxTruthy(isEmpty(expr)) ? "" : (function() {
|
||
var head = first(expr);
|
||
return (isSxTruthy(!isSxTruthy((typeOf(head) == "symbol"))) ? join("", map(function(x) { return renderValueToHtml(x, env); }, expr)) : (function() {
|
||
var name = symbolName(head);
|
||
var args = rest(expr);
|
||
return (isSxTruthy((name == "<>")) ? join("", map(function(x) { return renderToHtml(x, env); }, args)) : (isSxTruthy((name == "raw!")) ? join("", map(function(x) { return (String(trampoline(evalExpr(x, env)))); }, args)) : (isSxTruthy(contains(HTML_TAGS, name)) ? renderHtmlElement(name, args, env) : (isSxTruthy((isSxTruthy(startsWith(name, "~")) && isSxTruthy(envHas(env, name)) && isIsland(envGet(env, name)))) ? renderHtmlIsland(envGet(env, name), args, env) : (isSxTruthy(startsWith(name, "~")) ? (function() {
|
||
var val = envGet(env, name);
|
||
return (isSxTruthy(isComponent(val)) ? renderHtmlComponent(val, args, env) : (isSxTruthy(isMacro(val)) ? renderToHtml(expandMacro(val, args, env), env) : error((String("Unknown component: ") + String(name)))));
|
||
})() : (isSxTruthy(isRenderHtmlForm(name)) ? dispatchHtmlForm(name, expr, env) : (isSxTruthy((isSxTruthy(envHas(env, name)) && isMacro(envGet(env, name)))) ? renderToHtml(expandMacro(envGet(env, name), args, env), env) : renderValueToHtml(trampoline(evalExpr(expr, env)), env))))))));
|
||
})());
|
||
})()); };
|
||
|
||
// dispatch-html-form
|
||
var dispatchHtmlForm = function(name, expr, env) { return (isSxTruthy((name == "if")) ? (function() {
|
||
var condVal = trampoline(evalExpr(nth(expr, 1), env));
|
||
return (isSxTruthy(condVal) ? renderToHtml(nth(expr, 2), env) : (isSxTruthy((len(expr) > 3)) ? renderToHtml(nth(expr, 3), env) : ""));
|
||
})() : (isSxTruthy((name == "when")) ? (isSxTruthy(!isSxTruthy(trampoline(evalExpr(nth(expr, 1), env)))) ? "" : join("", map(function(i) { return renderToHtml(nth(expr, i), env); }, range(2, len(expr))))) : (isSxTruthy((name == "cond")) ? (function() {
|
||
var branch = evalCond(rest(expr), env);
|
||
return (isSxTruthy(branch) ? renderToHtml(branch, env) : "");
|
||
})() : (isSxTruthy((name == "case")) ? renderToHtml(trampoline(evalExpr(expr, env)), env) : (isSxTruthy(sxOr((name == "let"), (name == "let*"))) ? (function() {
|
||
var local = processBindings(nth(expr, 1), env);
|
||
return join("", map(function(i) { return renderToHtml(nth(expr, i), local); }, range(2, len(expr))));
|
||
})() : (isSxTruthy(sxOr((name == "begin"), (name == "do"))) ? join("", map(function(i) { return renderToHtml(nth(expr, i), env); }, range(1, len(expr)))) : (isSxTruthy(isDefinitionForm(name)) ? (trampoline(evalExpr(expr, env)), "") : (isSxTruthy((name == "map")) ? (function() {
|
||
var f = trampoline(evalExpr(nth(expr, 1), env));
|
||
var coll = trampoline(evalExpr(nth(expr, 2), env));
|
||
return join("", map(function(item) { return (isSxTruthy(isLambda(f)) ? renderLambdaHtml(f, [item], env) : renderToHtml(apply(f, [item]), env)); }, coll));
|
||
})() : (isSxTruthy((name == "map-indexed")) ? (function() {
|
||
var f = trampoline(evalExpr(nth(expr, 1), env));
|
||
var coll = trampoline(evalExpr(nth(expr, 2), env));
|
||
return join("", mapIndexed(function(i, item) { return (isSxTruthy(isLambda(f)) ? renderLambdaHtml(f, [i, item], env) : renderToHtml(apply(f, [i, item]), env)); }, coll));
|
||
})() : (isSxTruthy((name == "filter")) ? renderToHtml(trampoline(evalExpr(expr, env)), env) : (isSxTruthy((name == "for-each")) ? (function() {
|
||
var f = trampoline(evalExpr(nth(expr, 1), env));
|
||
var coll = trampoline(evalExpr(nth(expr, 2), env));
|
||
return join("", map(function(item) { return (isSxTruthy(isLambda(f)) ? renderLambdaHtml(f, [item], env) : renderToHtml(apply(f, [item]), env)); }, coll));
|
||
})() : renderValueToHtml(trampoline(evalExpr(expr, env)), env)))))))))))); };
|
||
|
||
// render-lambda-html
|
||
var renderLambdaHtml = function(f, args, env) { return (function() {
|
||
var local = envMerge(lambdaClosure(f), env);
|
||
forEachIndexed(function(i, p) { return envSet(local, p, nth(args, i)); }, lambdaParams(f));
|
||
return renderToHtml(lambdaBody(f), local);
|
||
})(); };
|
||
|
||
// render-html-component
|
||
var renderHtmlComponent = function(comp, args, env) { return (function() {
|
||
var kwargs = {};
|
||
var children = [];
|
||
reduce(function(state, arg) { return (function() {
|
||
var skip = get(state, "skip");
|
||
return (isSxTruthy(skip) ? assoc(state, "skip", false, "i", (get(state, "i") + 1)) : (isSxTruthy((isSxTruthy((typeOf(arg) == "keyword")) && ((get(state, "i") + 1) < len(args)))) ? (function() {
|
||
var val = trampoline(evalExpr(nth(args, (get(state, "i") + 1)), env));
|
||
kwargs[keywordName(arg)] = val;
|
||
return assoc(state, "skip", true, "i", (get(state, "i") + 1));
|
||
})() : (append_b(children, arg), assoc(state, "i", (get(state, "i") + 1)))));
|
||
})(); }, {["i"]: 0, ["skip"]: false}, args);
|
||
return (function() {
|
||
var local = envMerge(componentClosure(comp), env);
|
||
{ var _c = componentParams(comp); for (var _i = 0; _i < _c.length; _i++) { var p = _c[_i]; local[p] = (isSxTruthy(dictHas(kwargs, p)) ? dictGet(kwargs, p) : NIL); } }
|
||
if (isSxTruthy(componentHasChildren(comp))) {
|
||
local["children"] = makeRawHtml(join("", map(function(c) { return renderToHtml(c, env); }, children)));
|
||
}
|
||
return renderToHtml(componentBody(comp), local);
|
||
})();
|
||
})(); };
|
||
|
||
// render-html-element
|
||
var renderHtmlElement = function(tag, args, env) { return (function() {
|
||
var parsed = parseElementArgs(args, env);
|
||
var attrs = first(parsed);
|
||
var children = nth(parsed, 1);
|
||
var isVoid = contains(VOID_ELEMENTS, tag);
|
||
return (String("<") + String(tag) + String(renderAttrs(attrs)) + String((isSxTruthy(isVoid) ? " />" : (String(">") + String(join("", map(function(c) { return renderToHtml(c, env); }, children))) + String("</") + String(tag) + String(">")))));
|
||
})(); };
|
||
|
||
// render-html-island
|
||
var renderHtmlIsland = function(island, args, env) { return (function() {
|
||
var kwargs = {};
|
||
var children = [];
|
||
reduce(function(state, arg) { return (function() {
|
||
var skip = get(state, "skip");
|
||
return (isSxTruthy(skip) ? assoc(state, "skip", false, "i", (get(state, "i") + 1)) : (isSxTruthy((isSxTruthy((typeOf(arg) == "keyword")) && ((get(state, "i") + 1) < len(args)))) ? (function() {
|
||
var val = trampoline(evalExpr(nth(args, (get(state, "i") + 1)), env));
|
||
kwargs[keywordName(arg)] = val;
|
||
return assoc(state, "skip", true, "i", (get(state, "i") + 1));
|
||
})() : (append_b(children, arg), assoc(state, "i", (get(state, "i") + 1)))));
|
||
})(); }, {["i"]: 0, ["skip"]: false}, args);
|
||
return (function() {
|
||
var local = envMerge(componentClosure(island), env);
|
||
var islandName = componentName(island);
|
||
{ var _c = componentParams(island); for (var _i = 0; _i < _c.length; _i++) { var p = _c[_i]; local[p] = (isSxTruthy(dictHas(kwargs, p)) ? dictGet(kwargs, p) : NIL); } }
|
||
if (isSxTruthy(componentHasChildren(island))) {
|
||
local["children"] = makeRawHtml(join("", map(function(c) { return renderToHtml(c, env); }, children)));
|
||
}
|
||
return (function() {
|
||
var bodyHtml = renderToHtml(componentBody(island), local);
|
||
var stateJson = serializeIslandState(kwargs);
|
||
return (String("<div data-sx-island=\"") + String(escapeAttr(islandName)) + String("\"") + String((isSxTruthy(stateJson) ? (String(" data-sx-state=\"") + String(escapeAttr(stateJson)) + String("\"")) : "")) + String(">") + String(bodyHtml) + String("</div>"));
|
||
})();
|
||
})();
|
||
})(); };
|
||
|
||
// serialize-island-state
|
||
var serializeIslandState = function(kwargs) { return (isSxTruthy(isEmptyDict(kwargs)) ? NIL : jsonSerialize(kwargs)); };
|
||
|
||
|
||
// === Transpiled from adapter-sx ===
|
||
|
||
// render-to-sx
|
||
var renderToSx = function(expr, env) { return (function() {
|
||
var result = aser(expr, env);
|
||
return (isSxTruthy((typeOf(result) == "string")) ? result : serialize(result));
|
||
})(); };
|
||
|
||
// aser
|
||
var aser = function(expr, env) { return (function() { var _m = typeOf(expr); if (_m == "number") return expr; if (_m == "string") return expr; if (_m == "boolean") return expr; if (_m == "nil") return NIL; if (_m == "symbol") return (function() {
|
||
var name = symbolName(expr);
|
||
return (isSxTruthy(envHas(env, name)) ? envGet(env, name) : (isSxTruthy(isPrimitive(name)) ? getPrimitive(name) : (isSxTruthy((name == "true")) ? true : (isSxTruthy((name == "false")) ? false : (isSxTruthy((name == "nil")) ? NIL : error((String("Undefined symbol: ") + String(name))))))));
|
||
})(); if (_m == "keyword") return keywordName(expr); if (_m == "list") return (isSxTruthy(isEmpty(expr)) ? [] : aserList(expr, env)); return expr; })(); };
|
||
|
||
// aser-list
|
||
var aserList = function(expr, env) { return (function() {
|
||
var head = first(expr);
|
||
var args = rest(expr);
|
||
return (isSxTruthy(!isSxTruthy((typeOf(head) == "symbol"))) ? map(function(x) { return aser(x, env); }, expr) : (function() {
|
||
var name = symbolName(head);
|
||
return (isSxTruthy((name == "<>")) ? aserFragment(args, env) : (isSxTruthy(startsWith(name, "~")) ? aserCall(name, args, env) : (isSxTruthy(contains(HTML_TAGS, name)) ? aserCall(name, args, env) : (isSxTruthy(sxOr(isSpecialForm(name), isHoForm(name))) ? aserSpecial(name, expr, env) : (isSxTruthy((isSxTruthy(envHas(env, name)) && isMacro(envGet(env, name)))) ? aser(expandMacro(envGet(env, name), args, env), env) : (function() {
|
||
var f = trampoline(evalExpr(head, env));
|
||
var evaledArgs = map(function(a) { return trampoline(evalExpr(a, env)); }, args);
|
||
return (isSxTruthy((isSxTruthy(isCallable(f)) && isSxTruthy(!isSxTruthy(isLambda(f))) && isSxTruthy(!isSxTruthy(isComponent(f))) && !isSxTruthy(isIsland(f)))) ? apply(f, evaledArgs) : (isSxTruthy(isLambda(f)) ? trampoline(callLambda(f, evaledArgs, env)) : (isSxTruthy(isComponent(f)) ? aserCall((String("~") + String(componentName(f))), args, env) : (isSxTruthy(isIsland(f)) ? aserCall((String("~") + String(componentName(f))), args, env) : error((String("Not callable: ") + String(inspect(f))))))));
|
||
})())))));
|
||
})());
|
||
})(); };
|
||
|
||
// aser-fragment
|
||
var aserFragment = function(children, env) { return (function() {
|
||
var parts = filter(function(x) { return !isSxTruthy(isNil(x)); }, map(function(c) { return aser(c, env); }, children));
|
||
return (isSxTruthy(isEmpty(parts)) ? "" : (String("(<> ") + String(join(" ", map(serialize, parts))) + String(")")));
|
||
})(); };
|
||
|
||
// aser-call
|
||
var aserCall = function(name, args, env) { return (function() {
|
||
var parts = [name];
|
||
reduce(function(state, arg) { return (function() {
|
||
var skip = get(state, "skip");
|
||
return (isSxTruthy(skip) ? assoc(state, "skip", false, "i", (get(state, "i") + 1)) : (isSxTruthy((isSxTruthy((typeOf(arg) == "keyword")) && ((get(state, "i") + 1) < len(args)))) ? (function() {
|
||
var val = aser(nth(args, (get(state, "i") + 1)), env);
|
||
if (isSxTruthy(!isSxTruthy(isNil(val)))) {
|
||
parts.push((String(":") + String(keywordName(arg))));
|
||
parts.push(serialize(val));
|
||
}
|
||
return assoc(state, "skip", true, "i", (get(state, "i") + 1));
|
||
})() : (function() {
|
||
var val = aser(arg, env);
|
||
if (isSxTruthy(!isSxTruthy(isNil(val)))) {
|
||
parts.push(serialize(val));
|
||
}
|
||
return assoc(state, "i", (get(state, "i") + 1));
|
||
})()));
|
||
})(); }, {["i"]: 0, ["skip"]: false}, args);
|
||
return (String("(") + String(join(" ", parts)) + String(")"));
|
||
})(); };
|
||
|
||
|
||
// === Transpiled from adapter-dom ===
|
||
|
||
// SVG_NS
|
||
var SVG_NS = "http://www.w3.org/2000/svg";
|
||
|
||
// MATH_NS
|
||
var MATH_NS = "http://www.w3.org/1998/Math/MathML";
|
||
|
||
// render-to-dom
|
||
var renderToDom = function(expr, env, ns) { return (function() { var _m = typeOf(expr); if (_m == "nil") return createFragment(); if (_m == "boolean") return createFragment(); if (_m == "raw-html") return domParseHtml(rawHtmlContent(expr)); if (_m == "string") return createTextNode(expr); if (_m == "number") return createTextNode((String(expr))); if (_m == "symbol") return renderToDom(trampoline(evalExpr(expr, env)), env, ns); if (_m == "keyword") return createTextNode(keywordName(expr)); if (_m == "dom-node") return expr; if (_m == "dict") return createFragment(); if (_m == "list") return (isSxTruthy(isEmpty(expr)) ? createFragment() : renderDomList(expr, env, ns)); return createTextNode((String(expr))); })(); };
|
||
|
||
// render-dom-list
|
||
var renderDomList = function(expr, env, ns) { return (function() {
|
||
var head = first(expr);
|
||
return (isSxTruthy((typeOf(head) == "symbol")) ? (function() {
|
||
var name = symbolName(head);
|
||
var args = rest(expr);
|
||
return (isSxTruthy((name == "raw!")) ? renderDomRaw(args, env) : (isSxTruthy((name == "<>")) ? renderDomFragment(args, env, ns) : (isSxTruthy(startsWith(name, "html:")) ? renderDomElement(slice(name, 5), args, env, ns) : (isSxTruthy(isRenderDomForm(name)) ? (isSxTruthy((isSxTruthy(contains(HTML_TAGS, name)) && sxOr((isSxTruthy((len(args) > 0)) && (typeOf(first(args)) == "keyword")), ns))) ? renderDomElement(name, args, env, ns) : dispatchRenderForm(name, expr, env, ns)) : (isSxTruthy((isSxTruthy(envHas(env, name)) && isMacro(envGet(env, name)))) ? renderToDom(expandMacro(envGet(env, name), args, env), env, ns) : (isSxTruthy(contains(HTML_TAGS, name)) ? renderDomElement(name, args, env, ns) : (isSxTruthy((isSxTruthy(startsWith(name, "~")) && isSxTruthy(envHas(env, name)) && isIsland(envGet(env, name)))) ? renderDomIsland(envGet(env, name), args, env, ns) : (isSxTruthy(startsWith(name, "~")) ? (function() {
|
||
var comp = envGet(env, name);
|
||
return (isSxTruthy(isComponent(comp)) ? renderDomComponent(comp, args, env, ns) : renderDomUnknownComponent(name));
|
||
})() : (isSxTruthy((isSxTruthy((indexOf_(name, "-") > 0)) && isSxTruthy((len(args) > 0)) && (typeOf(first(args)) == "keyword"))) ? renderDomElement(name, args, env, ns) : (isSxTruthy(ns) ? renderDomElement(name, args, env, ns) : renderToDom(trampoline(evalExpr(expr, env)), env, ns)))))))))));
|
||
})() : (isSxTruthy(sxOr(isLambda(head), (typeOf(head) == "list"))) ? renderToDom(trampoline(evalExpr(expr, env)), env, ns) : (function() {
|
||
var frag = createFragment();
|
||
{ var _c = expr; for (var _i = 0; _i < _c.length; _i++) { var x = _c[_i]; domAppend(frag, renderToDom(x, env, ns)); } }
|
||
return frag;
|
||
})()));
|
||
})(); };
|
||
|
||
// render-dom-element
|
||
var renderDomElement = function(tag, args, env, ns) { return (function() {
|
||
var newNs = (isSxTruthy((tag == "svg")) ? SVG_NS : (isSxTruthy((tag == "math")) ? MATH_NS : ns));
|
||
var el = domCreateElement(tag, newNs);
|
||
reduce(function(state, arg) { return (function() {
|
||
var skip = get(state, "skip");
|
||
return (isSxTruthy(skip) ? assoc(state, "skip", false, "i", (get(state, "i") + 1)) : (isSxTruthy((isSxTruthy((typeOf(arg) == "keyword")) && ((get(state, "i") + 1) < len(args)))) ? (function() {
|
||
var attrName = keywordName(arg);
|
||
var attrVal = trampoline(evalExpr(nth(args, (get(state, "i") + 1)), env));
|
||
(isSxTruthy(sxOr(isNil(attrVal), (attrVal == false))) ? NIL : (isSxTruthy(contains(BOOLEAN_ATTRS, attrName)) ? (isSxTruthy(attrVal) ? domSetAttr(el, attrName, "") : NIL) : (isSxTruthy((attrVal == true)) ? domSetAttr(el, attrName, "") : domSetAttr(el, attrName, (String(attrVal))))));
|
||
return assoc(state, "skip", true, "i", (get(state, "i") + 1));
|
||
})() : ((isSxTruthy(!isSxTruthy(contains(VOID_ELEMENTS, tag))) ? domAppend(el, renderToDom(arg, env, newNs)) : NIL), assoc(state, "i", (get(state, "i") + 1)))));
|
||
})(); }, {["i"]: 0, ["skip"]: false}, args);
|
||
return el;
|
||
})(); };
|
||
|
||
// render-dom-component
|
||
var renderDomComponent = function(comp, args, env, ns) { return (function() {
|
||
var kwargs = {};
|
||
var children = [];
|
||
reduce(function(state, arg) { return (function() {
|
||
var skip = get(state, "skip");
|
||
return (isSxTruthy(skip) ? assoc(state, "skip", false, "i", (get(state, "i") + 1)) : (isSxTruthy((isSxTruthy((typeOf(arg) == "keyword")) && ((get(state, "i") + 1) < len(args)))) ? (function() {
|
||
var val = trampoline(evalExpr(nth(args, (get(state, "i") + 1)), env));
|
||
kwargs[keywordName(arg)] = val;
|
||
return assoc(state, "skip", true, "i", (get(state, "i") + 1));
|
||
})() : (append_b(children, arg), assoc(state, "i", (get(state, "i") + 1)))));
|
||
})(); }, {["i"]: 0, ["skip"]: false}, args);
|
||
return (function() {
|
||
var local = envMerge(componentClosure(comp), env);
|
||
{ var _c = componentParams(comp); for (var _i = 0; _i < _c.length; _i++) { var p = _c[_i]; local[p] = (isSxTruthy(dictHas(kwargs, p)) ? dictGet(kwargs, p) : NIL); } }
|
||
if (isSxTruthy(componentHasChildren(comp))) {
|
||
(function() {
|
||
var childFrag = createFragment();
|
||
{ var _c = children; for (var _i = 0; _i < _c.length; _i++) { var c = _c[_i]; domAppend(childFrag, renderToDom(c, env, ns)); } }
|
||
return envSet(local, "children", childFrag);
|
||
})();
|
||
}
|
||
return renderToDom(componentBody(comp), local, ns);
|
||
})();
|
||
})(); };
|
||
|
||
// render-dom-fragment
|
||
var renderDomFragment = function(args, env, ns) { return (function() {
|
||
var frag = createFragment();
|
||
{ var _c = args; for (var _i = 0; _i < _c.length; _i++) { var x = _c[_i]; domAppend(frag, renderToDom(x, env, ns)); } }
|
||
return frag;
|
||
})(); };
|
||
|
||
// render-dom-raw
|
||
var renderDomRaw = function(args, env) { return (function() {
|
||
var frag = createFragment();
|
||
{ var _c = args; for (var _i = 0; _i < _c.length; _i++) { var arg = _c[_i]; (function() {
|
||
var val = trampoline(evalExpr(arg, env));
|
||
return (isSxTruthy((typeOf(val) == "string")) ? domAppend(frag, domParseHtml(val)) : (isSxTruthy((typeOf(val) == "dom-node")) ? domAppend(frag, domClone(val)) : (isSxTruthy(!isSxTruthy(isNil(val))) ? domAppend(frag, createTextNode((String(val)))) : NIL)));
|
||
})(); } }
|
||
return frag;
|
||
})(); };
|
||
|
||
// render-dom-unknown-component
|
||
var renderDomUnknownComponent = function(name) { return error((String("Unknown component: ") + String(name))); };
|
||
|
||
// RENDER_DOM_FORMS
|
||
var RENDER_DOM_FORMS = ["if", "when", "cond", "case", "let", "let*", "begin", "do", "define", "defcomp", "defisland", "defmacro", "defstyle", "defhandler", "map", "map-indexed", "filter", "for-each"];
|
||
|
||
// render-dom-form?
|
||
var isRenderDomForm = function(name) { return contains(RENDER_DOM_FORMS, name); };
|
||
|
||
// dispatch-render-form
|
||
var dispatchRenderForm = function(name, expr, env, ns) { return (isSxTruthy((name == "if")) ? (function() {
|
||
var condVal = trampoline(evalExpr(nth(expr, 1), env));
|
||
return (isSxTruthy(condVal) ? renderToDom(nth(expr, 2), env, ns) : (isSxTruthy((len(expr) > 3)) ? renderToDom(nth(expr, 3), env, ns) : createFragment()));
|
||
})() : (isSxTruthy((name == "when")) ? (isSxTruthy(!isSxTruthy(trampoline(evalExpr(nth(expr, 1), env)))) ? createFragment() : (function() {
|
||
var frag = createFragment();
|
||
{ var _c = range(2, len(expr)); for (var _i = 0; _i < _c.length; _i++) { var i = _c[_i]; domAppend(frag, renderToDom(nth(expr, i), env, ns)); } }
|
||
return frag;
|
||
})()) : (isSxTruthy((name == "cond")) ? (function() {
|
||
var branch = evalCond(rest(expr), env);
|
||
return (isSxTruthy(branch) ? renderToDom(branch, env, ns) : createFragment());
|
||
})() : (isSxTruthy((name == "case")) ? renderToDom(trampoline(evalExpr(expr, env)), env, ns) : (isSxTruthy(sxOr((name == "let"), (name == "let*"))) ? (function() {
|
||
var local = processBindings(nth(expr, 1), env);
|
||
var frag = createFragment();
|
||
{ var _c = range(2, len(expr)); for (var _i = 0; _i < _c.length; _i++) { var i = _c[_i]; domAppend(frag, renderToDom(nth(expr, i), local, ns)); } }
|
||
return frag;
|
||
})() : (isSxTruthy(sxOr((name == "begin"), (name == "do"))) ? (function() {
|
||
var frag = createFragment();
|
||
{ var _c = range(1, len(expr)); for (var _i = 0; _i < _c.length; _i++) { var i = _c[_i]; domAppend(frag, renderToDom(nth(expr, i), env, ns)); } }
|
||
return frag;
|
||
})() : (isSxTruthy(isDefinitionForm(name)) ? (trampoline(evalExpr(expr, env)), createFragment()) : (isSxTruthy((name == "map")) ? (function() {
|
||
var f = trampoline(evalExpr(nth(expr, 1), env));
|
||
var coll = trampoline(evalExpr(nth(expr, 2), env));
|
||
var frag = createFragment();
|
||
{ var _c = coll; for (var _i = 0; _i < _c.length; _i++) { var item = _c[_i]; (function() {
|
||
var val = (isSxTruthy(isLambda(f)) ? renderLambdaDom(f, [item], env, ns) : renderToDom(apply(f, [item]), env, ns));
|
||
return domAppend(frag, val);
|
||
})(); } }
|
||
return frag;
|
||
})() : (isSxTruthy((name == "map-indexed")) ? (function() {
|
||
var f = trampoline(evalExpr(nth(expr, 1), env));
|
||
var coll = trampoline(evalExpr(nth(expr, 2), env));
|
||
var frag = createFragment();
|
||
forEachIndexed(function(i, item) { return (function() {
|
||
var val = (isSxTruthy(isLambda(f)) ? renderLambdaDom(f, [i, item], env, ns) : renderToDom(apply(f, [i, item]), env, ns));
|
||
return domAppend(frag, val);
|
||
})(); }, coll);
|
||
return frag;
|
||
})() : (isSxTruthy((name == "filter")) ? renderToDom(trampoline(evalExpr(expr, env)), env, ns) : (isSxTruthy((name == "for-each")) ? (function() {
|
||
var f = trampoline(evalExpr(nth(expr, 1), env));
|
||
var coll = trampoline(evalExpr(nth(expr, 2), env));
|
||
var frag = createFragment();
|
||
{ var _c = coll; for (var _i = 0; _i < _c.length; _i++) { var item = _c[_i]; (function() {
|
||
var val = (isSxTruthy(isLambda(f)) ? renderLambdaDom(f, [item], env, ns) : renderToDom(apply(f, [item]), env, ns));
|
||
return domAppend(frag, val);
|
||
})(); } }
|
||
return frag;
|
||
})() : renderToDom(trampoline(evalExpr(expr, env)), env, ns)))))))))))); };
|
||
|
||
// render-lambda-dom
|
||
var renderLambdaDom = function(f, args, env, ns) { return (function() {
|
||
var local = envMerge(lambdaClosure(f), env);
|
||
forEachIndexed(function(i, p) { return envSet(local, p, nth(args, i)); }, lambdaParams(f));
|
||
return renderToDom(lambdaBody(f), local, ns);
|
||
})(); };
|
||
|
||
// render-dom-island
|
||
var renderDomIsland = function(island, args, env, ns) { return (function() {
|
||
var kwargs = {};
|
||
var children = [];
|
||
reduce(function(state, arg) { return (function() {
|
||
var skip = get(state, "skip");
|
||
return (isSxTruthy(skip) ? assoc(state, "skip", false, "i", (get(state, "i") + 1)) : (isSxTruthy((isSxTruthy((typeOf(arg) == "keyword")) && ((get(state, "i") + 1) < len(args)))) ? (function() {
|
||
var val = trampoline(evalExpr(nth(args, (get(state, "i") + 1)), env));
|
||
kwargs[keywordName(arg)] = val;
|
||
return assoc(state, "skip", true, "i", (get(state, "i") + 1));
|
||
})() : (append_b(children, arg), assoc(state, "i", (get(state, "i") + 1)))));
|
||
})(); }, {["i"]: 0, ["skip"]: false}, args);
|
||
return (function() {
|
||
var local = envMerge(componentClosure(island), env);
|
||
var islandName = componentName(island);
|
||
{ var _c = componentParams(island); for (var _i = 0; _i < _c.length; _i++) { var p = _c[_i]; local[p] = (isSxTruthy(dictHas(kwargs, p)) ? dictGet(kwargs, p) : NIL); } }
|
||
if (isSxTruthy(componentHasChildren(island))) {
|
||
(function() {
|
||
var childFrag = createFragment();
|
||
{ var _c = children; for (var _i = 0; _i < _c.length; _i++) { var c = _c[_i]; domAppend(childFrag, renderToDom(c, env, ns)); } }
|
||
return envSet(local, "children", childFrag);
|
||
})();
|
||
}
|
||
return (function() {
|
||
var container = domCreateElement("div", NIL);
|
||
var disposers = [];
|
||
domSetAttr(container, "data-sx-island", islandName);
|
||
return (function() {
|
||
var bodyDom = withIslandScope(function(disposable) { return append_b(disposers, disposable); }, function() { return renderToDom(componentBody(island), local, ns); });
|
||
domAppend(container, bodyDom);
|
||
domSetData(container, "sx-disposers", disposers);
|
||
return container;
|
||
})();
|
||
})();
|
||
})();
|
||
})(); };
|
||
|
||
// reactive-text
|
||
var reactiveText = function(sig) { return (function() {
|
||
var node = createTextNode((String(deref(sig))));
|
||
effect(function() { return domSetTextContent(node, (String(deref(sig)))); });
|
||
return node;
|
||
})(); };
|
||
|
||
// reactive-attr
|
||
var reactiveAttr = function(el, attrName, computeFn) { return effect(function() { return (function() {
|
||
var val = computeFn();
|
||
return (isSxTruthy(sxOr(isNil(val), (val == false))) ? domRemoveAttr(el, attrName) : (isSxTruthy((val == true)) ? domSetAttr(el, attrName, "") : domSetAttr(el, attrName, (String(val)))));
|
||
})(); }); };
|
||
|
||
// reactive-fragment
|
||
var reactiveFragment = function(testFn, renderFn, env, ns) { return (function() {
|
||
var marker = createComment("island-fragment");
|
||
var currentNodes = [];
|
||
effect(function() { { var _c = currentNodes; for (var _i = 0; _i < _c.length; _i++) { var n = _c[_i]; domRemove(n); } }
|
||
currentNodes = [];
|
||
return (isSxTruthy(testFn()) ? (function() {
|
||
var frag = renderFn();
|
||
currentNodes = domChildNodes(frag);
|
||
return domInsertAfter(marker, frag);
|
||
})() : NIL); });
|
||
return marker;
|
||
})(); };
|
||
|
||
// reactive-list
|
||
var reactiveList = function(mapFn, itemsSig, env, ns) { return (function() {
|
||
var container = createFragment();
|
||
var marker = createComment("island-list");
|
||
domAppend(container, marker);
|
||
effect(function() { return (function() {
|
||
var parent = domParent(marker);
|
||
return (isSxTruthy(parent) ? (domRemoveChildrenAfter(marker), (function() {
|
||
var items = deref(itemsSig);
|
||
return forEach(function(item) { return (function() {
|
||
var rendered = (isSxTruthy(isLambda(mapFn)) ? renderLambdaDom(mapFn, [item], env, ns) : renderToDom(apply(mapFn, [item]), env, ns));
|
||
return domInsertAfter(marker, rendered);
|
||
})(); }, reverse(items));
|
||
})()) : NIL);
|
||
})(); });
|
||
return container;
|
||
})(); };
|
||
|
||
|
||
// === Transpiled from engine ===
|
||
|
||
// ENGINE_VERBS
|
||
var ENGINE_VERBS = ["get", "post", "put", "delete", "patch"];
|
||
|
||
// DEFAULT_SWAP
|
||
var DEFAULT_SWAP = "outerHTML";
|
||
|
||
// parse-time
|
||
var parseTime = function(s) { return (isSxTruthy(isNil(s)) ? 0 : (isSxTruthy(endsWith(s, "ms")) ? parseInt_(s, 0) : (isSxTruthy(endsWith(s, "s")) ? (parseInt_(replace_(s, "s", ""), 0) * 1000) : parseInt_(s, 0)))); };
|
||
|
||
// parse-trigger-spec
|
||
var parseTriggerSpec = function(spec) { return (isSxTruthy(isNil(spec)) ? NIL : (function() {
|
||
var rawParts = split(spec, ",");
|
||
return filter(function(x) { return !isSxTruthy(isNil(x)); }, map(function(part) { return (function() {
|
||
var tokens = split(trim(part), " ");
|
||
return (isSxTruthy(isEmpty(tokens)) ? NIL : (isSxTruthy((isSxTruthy((first(tokens) == "every")) && (len(tokens) >= 2))) ? {["event"]: "every", ["modifiers"]: {["interval"]: parseTime(nth(tokens, 1))}} : (function() {
|
||
var mods = {};
|
||
{ var _c = rest(tokens); for (var _i = 0; _i < _c.length; _i++) { var tok = _c[_i]; (isSxTruthy((tok == "once")) ? dictSet(mods, "once", true) : (isSxTruthy((tok == "changed")) ? dictSet(mods, "changed", true) : (isSxTruthy(startsWith(tok, "delay:")) ? dictSet(mods, "delay", parseTime(slice(tok, 6))) : (isSxTruthy(startsWith(tok, "from:")) ? dictSet(mods, "from", slice(tok, 5)) : NIL)))); } }
|
||
return {["event"]: first(tokens), ["modifiers"]: mods};
|
||
})()));
|
||
})(); }, rawParts));
|
||
})()); };
|
||
|
||
// default-trigger
|
||
var defaultTrigger = function(tagName) { return (isSxTruthy((tagName == "FORM")) ? [{["event"]: "submit", ["modifiers"]: {}}] : (isSxTruthy(sxOr((tagName == "INPUT"), (tagName == "SELECT"), (tagName == "TEXTAREA"))) ? [{["event"]: "change", ["modifiers"]: {}}] : [{["event"]: "click", ["modifiers"]: {}}])); };
|
||
|
||
// get-verb-info
|
||
var getVerbInfo = function(el) { return some(function(verb) { return (function() {
|
||
var url = domGetAttr(el, (String("sx-") + String(verb)));
|
||
return (isSxTruthy(url) ? {["method"]: upper(verb), ["url"]: url} : NIL);
|
||
})(); }, ENGINE_VERBS); };
|
||
|
||
// build-request-headers
|
||
var buildRequestHeaders = function(el, loadedComponents, cssHash) { return (function() {
|
||
var headers = {["SX-Request"]: "true", ["SX-Current-URL"]: browserLocationHref()};
|
||
(function() {
|
||
var targetSel = domGetAttr(el, "sx-target");
|
||
return (isSxTruthy(targetSel) ? dictSet(headers, "SX-Target", targetSel) : NIL);
|
||
})();
|
||
if (isSxTruthy(!isSxTruthy(isEmpty(loadedComponents)))) {
|
||
headers["SX-Components"] = join(",", loadedComponents);
|
||
}
|
||
if (isSxTruthy(cssHash)) {
|
||
headers["SX-Css"] = cssHash;
|
||
}
|
||
(function() {
|
||
var extraH = domGetAttr(el, "sx-headers");
|
||
return (isSxTruthy(extraH) ? (function() {
|
||
var parsed = parseHeaderValue(extraH);
|
||
return (isSxTruthy(parsed) ? forEach(function(key) { return dictSet(headers, key, (String(get(parsed, key)))); }, keys(parsed)) : NIL);
|
||
})() : NIL);
|
||
})();
|
||
return headers;
|
||
})(); };
|
||
|
||
// process-response-headers
|
||
var processResponseHeaders = function(getHeader) { return {["redirect"]: getHeader("SX-Redirect"), ["refresh"]: getHeader("SX-Refresh"), ["trigger"]: getHeader("SX-Trigger"), ["retarget"]: getHeader("SX-Retarget"), ["reswap"]: getHeader("SX-Reswap"), ["location"]: getHeader("SX-Location"), ["replace-url"]: getHeader("SX-Replace-Url"), ["css-hash"]: getHeader("SX-Css-Hash"), ["trigger-swap"]: getHeader("SX-Trigger-After-Swap"), ["trigger-settle"]: getHeader("SX-Trigger-After-Settle"), ["content-type"]: getHeader("Content-Type"), ["cache-invalidate"]: getHeader("SX-Cache-Invalidate"), ["cache-update"]: getHeader("SX-Cache-Update")}; };
|
||
|
||
// parse-swap-spec
|
||
var parseSwapSpec = function(rawSwap, globalTransitions_p) { return (function() {
|
||
var parts = split(sxOr(rawSwap, DEFAULT_SWAP), " ");
|
||
var style = first(parts);
|
||
var useTransition = globalTransitions_p;
|
||
{ var _c = rest(parts); for (var _i = 0; _i < _c.length; _i++) { var p = _c[_i]; (isSxTruthy((p == "transition:true")) ? (useTransition = true) : (isSxTruthy((p == "transition:false")) ? (useTransition = false) : NIL)); } }
|
||
return {["style"]: style, ["transition"]: useTransition};
|
||
})(); };
|
||
|
||
// parse-retry-spec
|
||
var parseRetrySpec = function(retryAttr) { return (isSxTruthy(isNil(retryAttr)) ? NIL : (function() {
|
||
var parts = split(retryAttr, ":");
|
||
return {["strategy"]: first(parts), ["start-ms"]: parseInt_(nth(parts, 1), 1000), ["cap-ms"]: parseInt_(nth(parts, 2), 30000)};
|
||
})()); };
|
||
|
||
// next-retry-ms
|
||
var nextRetryMs = function(currentMs, capMs) { return min((currentMs * 2), capMs); };
|
||
|
||
// filter-params
|
||
var filterParams = function(paramsSpec, allParams) { return (isSxTruthy(isNil(paramsSpec)) ? allParams : (isSxTruthy((paramsSpec == "none")) ? [] : (isSxTruthy((paramsSpec == "*")) ? allParams : (isSxTruthy(startsWith(paramsSpec, "not ")) ? (function() {
|
||
var excluded = map(trim, split(slice(paramsSpec, 4), ","));
|
||
return filter(function(p) { return !isSxTruthy(contains(excluded, first(p))); }, allParams);
|
||
})() : (function() {
|
||
var allowed = map(trim, split(paramsSpec, ","));
|
||
return filter(function(p) { return contains(allowed, first(p)); }, allParams);
|
||
})())))); };
|
||
|
||
// resolve-target
|
||
var resolveTarget = function(el) { return (function() {
|
||
var sel = domGetAttr(el, "sx-target");
|
||
return (isSxTruthy(sxOr(isNil(sel), (sel == "this"))) ? el : (isSxTruthy((sel == "closest")) ? domParent(el) : domQuery(sel)));
|
||
})(); };
|
||
|
||
// apply-optimistic
|
||
var applyOptimistic = function(el) { return (function() {
|
||
var directive = domGetAttr(el, "sx-optimistic");
|
||
return (isSxTruthy(isNil(directive)) ? NIL : (function() {
|
||
var target = sxOr(resolveTarget(el), el);
|
||
var state = {["target"]: target, ["directive"]: directive};
|
||
(isSxTruthy((directive == "remove")) ? (dictSet(state, "opacity", domGetStyle(target, "opacity")), domSetStyle(target, "opacity", "0"), domSetStyle(target, "pointer-events", "none")) : (isSxTruthy((directive == "disable")) ? (dictSet(state, "disabled", domGetProp(target, "disabled")), domSetProp(target, "disabled", true)) : (isSxTruthy(startsWith(directive, "add-class:")) ? (function() {
|
||
var cls = slice(directive, 10);
|
||
state["add-class"] = cls;
|
||
return domAddClass(target, cls);
|
||
})() : NIL)));
|
||
return state;
|
||
})());
|
||
})(); };
|
||
|
||
// revert-optimistic
|
||
var revertOptimistic = function(state) { return (isSxTruthy(state) ? (function() {
|
||
var target = get(state, "target");
|
||
var directive = get(state, "directive");
|
||
return (isSxTruthy((directive == "remove")) ? (domSetStyle(target, "opacity", sxOr(get(state, "opacity"), "")), domSetStyle(target, "pointer-events", "")) : (isSxTruthy((directive == "disable")) ? domSetProp(target, "disabled", sxOr(get(state, "disabled"), false)) : (isSxTruthy(get(state, "add-class")) ? domRemoveClass(target, get(state, "add-class")) : NIL)));
|
||
})() : NIL); };
|
||
|
||
// find-oob-swaps
|
||
var findOobSwaps = function(container) { return (function() {
|
||
var results = [];
|
||
{ var _c = ["sx-swap-oob", "hx-swap-oob"]; for (var _i = 0; _i < _c.length; _i++) { var attr = _c[_i]; (function() {
|
||
var oobEls = domQueryAll(container, (String("[") + String(attr) + String("]")));
|
||
return forEach(function(oob) { return (function() {
|
||
var swapType = sxOr(domGetAttr(oob, attr), "outerHTML");
|
||
var targetId = domId(oob);
|
||
domRemoveAttr(oob, attr);
|
||
return (isSxTruthy(targetId) ? append_b(results, {["element"]: oob, ["swap-type"]: swapType, ["target-id"]: targetId}) : NIL);
|
||
})(); }, oobEls);
|
||
})(); } }
|
||
return results;
|
||
})(); };
|
||
|
||
// morph-node
|
||
var morphNode = function(oldNode, newNode) { return (isSxTruthy(sxOr(domHasAttr(oldNode, "sx-preserve"), domHasAttr(oldNode, "sx-ignore"))) ? NIL : (isSxTruthy(sxOr(!isSxTruthy((domNodeType(oldNode) == domNodeType(newNode))), !isSxTruthy((domNodeName(oldNode) == domNodeName(newNode))))) ? domReplaceChild(domParent(oldNode), domClone(newNode), oldNode) : (isSxTruthy(sxOr((domNodeType(oldNode) == 3), (domNodeType(oldNode) == 8))) ? (isSxTruthy(!isSxTruthy((domTextContent(oldNode) == domTextContent(newNode)))) ? domSetTextContent(oldNode, domTextContent(newNode)) : NIL) : (isSxTruthy((domNodeType(oldNode) == 1)) ? (syncAttrs(oldNode, newNode), (isSxTruthy(!isSxTruthy((isSxTruthy(domIsActiveElement(oldNode)) && domIsInputElement(oldNode)))) ? morphChildren(oldNode, newNode) : NIL)) : NIL)))); };
|
||
|
||
// sync-attrs
|
||
var syncAttrs = function(oldEl, newEl) { { var _c = domAttrList(newEl); for (var _i = 0; _i < _c.length; _i++) { var attr = _c[_i]; (function() {
|
||
var name = first(attr);
|
||
var val = nth(attr, 1);
|
||
return (isSxTruthy(!isSxTruthy((domGetAttr(oldEl, name) == val))) ? domSetAttr(oldEl, name, val) : NIL);
|
||
})(); } }
|
||
return forEach(function(attr) { return (isSxTruthy(!isSxTruthy(domHasAttr(newEl, first(attr)))) ? domRemoveAttr(oldEl, first(attr)) : NIL); }, domAttrList(oldEl)); };
|
||
|
||
// morph-children
|
||
var morphChildren = function(oldParent, newParent) { return (function() {
|
||
var oldKids = domChildList(oldParent);
|
||
var newKids = domChildList(newParent);
|
||
var oldById = reduce(function(acc, kid) { return (function() {
|
||
var id = domId(kid);
|
||
return (isSxTruthy(id) ? (dictSet(acc, id, kid), acc) : acc);
|
||
})(); }, {}, oldKids);
|
||
var oi = 0;
|
||
{ var _c = newKids; for (var _i = 0; _i < _c.length; _i++) { var newChild = _c[_i]; (function() {
|
||
var matchId = domId(newChild);
|
||
var matchById = (isSxTruthy(matchId) ? dictGet(oldById, matchId) : NIL);
|
||
return (isSxTruthy((isSxTruthy(matchById) && !isSxTruthy(isNil(matchById)))) ? ((isSxTruthy((isSxTruthy((oi < len(oldKids))) && !isSxTruthy((matchById == nth(oldKids, oi))))) ? domInsertBefore(oldParent, matchById, (isSxTruthy((oi < len(oldKids))) ? nth(oldKids, oi) : NIL)) : NIL), morphNode(matchById, newChild), (oi = (oi + 1))) : (isSxTruthy((oi < len(oldKids))) ? (function() {
|
||
var oldChild = nth(oldKids, oi);
|
||
return (isSxTruthy((isSxTruthy(domId(oldChild)) && !isSxTruthy(matchId))) ? domInsertBefore(oldParent, domClone(newChild), oldChild) : (morphNode(oldChild, newChild), (oi = (oi + 1))));
|
||
})() : domAppend(oldParent, domClone(newChild))));
|
||
})(); } }
|
||
return forEach(function(i) { return (isSxTruthy((i >= oi)) ? (function() {
|
||
var leftover = nth(oldKids, i);
|
||
return (isSxTruthy((isSxTruthy(domIsChildOf(leftover, oldParent)) && isSxTruthy(!isSxTruthy(domHasAttr(leftover, "sx-preserve"))) && !isSxTruthy(domHasAttr(leftover, "sx-ignore")))) ? domRemoveChild(oldParent, leftover) : NIL);
|
||
})() : NIL); }, range(oi, len(oldKids)));
|
||
})(); };
|
||
|
||
// swap-dom-nodes
|
||
var swapDomNodes = function(target, newNodes, strategy) { return (function() { var _m = strategy; if (_m == "innerHTML") return (isSxTruthy(domIsFragment(newNodes)) ? morphChildren(target, newNodes) : (function() {
|
||
var wrapper = domCreateElement("div", NIL);
|
||
domAppend(wrapper, newNodes);
|
||
return morphChildren(target, wrapper);
|
||
})()); if (_m == "outerHTML") return (function() {
|
||
var parent = domParent(target);
|
||
(isSxTruthy(domIsFragment(newNodes)) ? (function() {
|
||
var fc = domFirstChild(newNodes);
|
||
return (isSxTruthy(fc) ? (morphNode(target, fc), (function() {
|
||
var sib = domNextSibling(fc);
|
||
return insertRemainingSiblings(parent, target, sib);
|
||
})()) : domRemoveChild(parent, target));
|
||
})() : morphNode(target, newNodes));
|
||
return parent;
|
||
})(); if (_m == "afterend") return domInsertAfter(target, newNodes); if (_m == "beforeend") return domAppend(target, newNodes); if (_m == "afterbegin") return domPrepend(target, newNodes); if (_m == "beforebegin") return domInsertBefore(domParent(target), newNodes, target); if (_m == "delete") return domRemoveChild(domParent(target), target); if (_m == "none") return NIL; return (isSxTruthy(domIsFragment(newNodes)) ? morphChildren(target, newNodes) : (function() {
|
||
var wrapper = domCreateElement("div", NIL);
|
||
domAppend(wrapper, newNodes);
|
||
return morphChildren(target, wrapper);
|
||
})()); })(); };
|
||
|
||
// insert-remaining-siblings
|
||
var insertRemainingSiblings = function(parent, refNode, sib) { return (isSxTruthy(sib) ? (function() {
|
||
var next = domNextSibling(sib);
|
||
domInsertAfter(refNode, sib);
|
||
return insertRemainingSiblings(parent, sib, next);
|
||
})() : NIL); };
|
||
|
||
// swap-html-string
|
||
var swapHtmlString = function(target, html, strategy) { return (function() { var _m = strategy; if (_m == "innerHTML") return domSetInnerHtml(target, html); if (_m == "outerHTML") return (function() {
|
||
var parent = domParent(target);
|
||
domInsertAdjacentHtml(target, "afterend", html);
|
||
domRemoveChild(parent, target);
|
||
return parent;
|
||
})(); if (_m == "afterend") return domInsertAdjacentHtml(target, "afterend", html); if (_m == "beforeend") return domInsertAdjacentHtml(target, "beforeend", html); if (_m == "afterbegin") return domInsertAdjacentHtml(target, "afterbegin", html); if (_m == "beforebegin") return domInsertAdjacentHtml(target, "beforebegin", html); if (_m == "delete") return domRemoveChild(domParent(target), target); if (_m == "none") return NIL; return domSetInnerHtml(target, html); })(); };
|
||
|
||
// handle-history
|
||
var handleHistory = function(el, url, respHeaders) { return (function() {
|
||
var pushUrl = domGetAttr(el, "sx-push-url");
|
||
var replaceUrl = domGetAttr(el, "sx-replace-url");
|
||
var hdrReplace = get(respHeaders, "replace-url");
|
||
return (isSxTruthy(hdrReplace) ? browserReplaceState(hdrReplace) : (isSxTruthy((isSxTruthy(pushUrl) && !isSxTruthy((pushUrl == "false")))) ? browserPushState((isSxTruthy((pushUrl == "true")) ? url : pushUrl)) : (isSxTruthy((isSxTruthy(replaceUrl) && !isSxTruthy((replaceUrl == "false")))) ? browserReplaceState((isSxTruthy((replaceUrl == "true")) ? url : replaceUrl)) : NIL)));
|
||
})(); };
|
||
|
||
// PRELOAD_TTL
|
||
var PRELOAD_TTL = 30000;
|
||
|
||
// preload-cache-get
|
||
var preloadCacheGet = function(cache, url) { return (function() {
|
||
var entry = dictGet(cache, url);
|
||
return (isSxTruthy(isNil(entry)) ? NIL : (isSxTruthy(((nowMs() - get(entry, "timestamp")) > PRELOAD_TTL)) ? (dictDelete(cache, url), NIL) : (dictDelete(cache, url), entry)));
|
||
})(); };
|
||
|
||
// preload-cache-set
|
||
var preloadCacheSet = function(cache, url, text, contentType) { return dictSet(cache, url, {["text"]: text, ["content-type"]: contentType, ["timestamp"]: nowMs()}); };
|
||
|
||
// classify-trigger
|
||
var classifyTrigger = function(trigger) { return (function() {
|
||
var event = get(trigger, "event");
|
||
return (isSxTruthy((event == "every")) ? "poll" : (isSxTruthy((event == "intersect")) ? "intersect" : (isSxTruthy((event == "load")) ? "load" : (isSxTruthy((event == "revealed")) ? "revealed" : "event"))));
|
||
})(); };
|
||
|
||
// should-boost-link?
|
||
var shouldBoostLink = function(link) { return (function() {
|
||
var href = domGetAttr(link, "href");
|
||
return (isSxTruthy(href) && isSxTruthy(!isSxTruthy(startsWith(href, "#"))) && isSxTruthy(!isSxTruthy(startsWith(href, "javascript:"))) && isSxTruthy(!isSxTruthy(startsWith(href, "mailto:"))) && isSxTruthy(browserSameOrigin(href)) && isSxTruthy(!isSxTruthy(domHasAttr(link, "sx-get"))) && isSxTruthy(!isSxTruthy(domHasAttr(link, "sx-post"))) && !isSxTruthy(domHasAttr(link, "sx-disable")));
|
||
})(); };
|
||
|
||
// should-boost-form?
|
||
var shouldBoostForm = function(form) { return (isSxTruthy(!isSxTruthy(domHasAttr(form, "sx-get"))) && isSxTruthy(!isSxTruthy(domHasAttr(form, "sx-post"))) && !isSxTruthy(domHasAttr(form, "sx-disable"))); };
|
||
|
||
// parse-sse-swap
|
||
var parseSseSwap = function(el) { return sxOr(domGetAttr(el, "sx-sse-swap"), "message"); };
|
||
|
||
|
||
// === Transpiled from orchestration ===
|
||
|
||
// _preload-cache
|
||
var _preloadCache = {};
|
||
|
||
// _css-hash
|
||
var _cssHash = NIL;
|
||
|
||
// dispatch-trigger-events
|
||
var dispatchTriggerEvents = function(el, headerVal) { return (isSxTruthy(headerVal) ? (function() {
|
||
var parsed = tryParseJson(headerVal);
|
||
return (isSxTruthy(parsed) ? forEach(function(key) { return domDispatch(el, key, get(parsed, key)); }, keys(parsed)) : forEach(function(name) { return (function() {
|
||
var trimmed = trim(name);
|
||
return (isSxTruthy(!isSxTruthy(isEmpty(trimmed))) ? domDispatch(el, trimmed, {}) : NIL);
|
||
})(); }, split(headerVal, ",")));
|
||
})() : NIL); };
|
||
|
||
// init-css-tracking
|
||
var initCssTracking = function() { return (function() {
|
||
var meta = domQuery("meta[name=\"sx-css-classes\"]");
|
||
return (isSxTruthy(meta) ? (function() {
|
||
var content = domGetAttr(meta, "content");
|
||
return (isSxTruthy(content) ? (_cssHash = content) : NIL);
|
||
})() : NIL);
|
||
})(); };
|
||
|
||
// execute-request
|
||
var executeRequest = function(el, verbInfo, extraParams) { return (function() {
|
||
var info = sxOr(getVerbInfo(el), verbInfo);
|
||
return (isSxTruthy(isNil(info)) ? promiseResolve(NIL) : (function() {
|
||
var verb = get(info, "method");
|
||
var url = get(info, "url");
|
||
return (isSxTruthy((function() {
|
||
var media = domGetAttr(el, "sx-media");
|
||
return (isSxTruthy(media) && !isSxTruthy(browserMediaMatches(media)));
|
||
})()) ? promiseResolve(NIL) : (isSxTruthy((function() {
|
||
var confirmMsg = domGetAttr(el, "sx-confirm");
|
||
return (isSxTruthy(confirmMsg) && !isSxTruthy(browserConfirm(confirmMsg)));
|
||
})()) ? promiseResolve(NIL) : (function() {
|
||
var promptMsg = domGetAttr(el, "sx-prompt");
|
||
var promptVal = (isSxTruthy(promptMsg) ? browserPrompt(promptMsg) : NIL);
|
||
return (isSxTruthy((isSxTruthy(promptMsg) && isNil(promptVal))) ? promiseResolve(NIL) : (isSxTruthy(!isSxTruthy(validateForRequest(el))) ? promiseResolve(NIL) : doFetch(el, verb, verb, url, (isSxTruthy(promptVal) ? assoc(sxOr(extraParams, {}), "SX-Prompt", promptVal) : extraParams))));
|
||
})()));
|
||
})());
|
||
})(); };
|
||
|
||
// do-fetch
|
||
var doFetch = function(el, verb, method, url, extraParams) { return (function() {
|
||
var sync = domGetAttr(el, "sx-sync");
|
||
if (isSxTruthy((sync == "replace"))) {
|
||
abortPrevious(el);
|
||
}
|
||
return (function() {
|
||
var ctrl = newAbortController();
|
||
trackController(el, ctrl);
|
||
return (function() {
|
||
var bodyInfo = buildRequestBody(el, method, url);
|
||
var finalUrl = get(bodyInfo, "url");
|
||
var body = get(bodyInfo, "body");
|
||
var ct = get(bodyInfo, "content-type");
|
||
var headers = buildRequestHeaders(el, loadedComponentNames(), _cssHash);
|
||
var csrf = csrfToken();
|
||
if (isSxTruthy(extraParams)) {
|
||
{ var _c = keys(extraParams); for (var _i = 0; _i < _c.length; _i++) { var k = _c[_i]; headers[k] = get(extraParams, k); } }
|
||
}
|
||
if (isSxTruthy(ct)) {
|
||
headers["Content-Type"] = ct;
|
||
}
|
||
if (isSxTruthy(csrf)) {
|
||
headers["X-CSRFToken"] = csrf;
|
||
}
|
||
return (function() {
|
||
var cached = preloadCacheGet(_preloadCache, finalUrl);
|
||
var optimisticState = applyOptimistic(el);
|
||
var indicator = showIndicator(el);
|
||
var disabledElts = disableElements(el);
|
||
domAddClass(el, "sx-request");
|
||
domSetAttr(el, "aria-busy", "true");
|
||
domDispatch(el, "sx:beforeRequest", {["url"]: finalUrl, ["method"]: method});
|
||
return fetchRequest({["url"]: finalUrl, ["method"]: method, ["headers"]: headers, ["body"]: body, ["signal"]: controllerSignal(ctrl), ["cross-origin"]: isCrossOrigin(finalUrl), ["preloaded"]: cached}, function(respOk, status, getHeader, text) { return (clearLoadingState(el, indicator, disabledElts), revertOptimistic(optimisticState), (isSxTruthy(!isSxTruthy(respOk)) ? (domDispatch(el, "sx:responseError", {["status"]: status, ["text"]: text}), handleRetry(el, verb, method, finalUrl, extraParams)) : (domDispatch(el, "sx:afterRequest", {["status"]: status}), handleFetchSuccess(el, finalUrl, verb, extraParams, getHeader, text)))); }, function(err) { return (clearLoadingState(el, indicator, disabledElts), revertOptimistic(optimisticState), (isSxTruthy(!isSxTruthy(isAbortError(err))) ? domDispatch(el, "sx:requestError", {["error"]: err}) : NIL)); });
|
||
})();
|
||
})();
|
||
})();
|
||
})(); };
|
||
|
||
// handle-fetch-success
|
||
var handleFetchSuccess = function(el, url, verb, extraParams, getHeader, text) { return (function() {
|
||
var respHeaders = processResponseHeaders(getHeader);
|
||
(function() {
|
||
var newHash = get(respHeaders, "css-hash");
|
||
return (isSxTruthy(newHash) ? (_cssHash = newHash) : NIL);
|
||
})();
|
||
dispatchTriggerEvents(el, get(respHeaders, "trigger"));
|
||
processCacheDirectives(el, respHeaders, text);
|
||
return (isSxTruthy(get(respHeaders, "redirect")) ? browserNavigate(get(respHeaders, "redirect")) : (isSxTruthy(get(respHeaders, "refresh")) ? browserReload() : (isSxTruthy(get(respHeaders, "location")) ? fetchLocation(get(respHeaders, "location")) : (function() {
|
||
var targetEl = (isSxTruthy(get(respHeaders, "retarget")) ? domQuery(get(respHeaders, "retarget")) : resolveTarget(el));
|
||
var swapSpec = parseSwapSpec(sxOr(get(respHeaders, "reswap"), domGetAttr(el, "sx-swap")), domHasClass(domBody(), "sx-transitions"));
|
||
var swapStyle = get(swapSpec, "style");
|
||
var useTransition = get(swapSpec, "transition");
|
||
var ct = sxOr(get(respHeaders, "content-type"), "");
|
||
(isSxTruthy(contains(ct, "text/sx")) ? handleSxResponse(el, targetEl, text, swapStyle, useTransition) : handleHtmlResponse(el, targetEl, text, swapStyle, useTransition));
|
||
dispatchTriggerEvents(el, get(respHeaders, "trigger-swap"));
|
||
handleHistory(el, url, respHeaders);
|
||
if (isSxTruthy(get(respHeaders, "trigger-settle"))) {
|
||
setTimeout_(function() { return dispatchTriggerEvents(el, get(respHeaders, "trigger-settle")); }, 20);
|
||
}
|
||
return domDispatch(el, "sx:afterSwap", {["target"]: targetEl, ["swap"]: swapStyle});
|
||
})())));
|
||
})(); };
|
||
|
||
// handle-sx-response
|
||
var handleSxResponse = function(el, target, text, swapStyle, useTransition) { return (function() {
|
||
var cleaned = stripComponentScripts(text);
|
||
return (function() {
|
||
var final_ = extractResponseCss(cleaned);
|
||
return (function() {
|
||
var trimmed = trim(final_);
|
||
return (isSxTruthy(!isSxTruthy(isEmpty(trimmed))) ? (function() {
|
||
var rendered = sxRender(trimmed);
|
||
var container = domCreateElement("div", NIL);
|
||
domAppend(container, rendered);
|
||
processOobSwaps(container, function(t, oob, s) { swapDomNodes(t, oob, s);
|
||
sxHydrate(t);
|
||
return processElements(t); });
|
||
return (function() {
|
||
var selectSel = domGetAttr(el, "sx-select");
|
||
var content = (isSxTruthy(selectSel) ? selectFromContainer(container, selectSel) : childrenToFragment(container));
|
||
return withTransition(useTransition, function() { swapDomNodes(target, content, swapStyle);
|
||
return postSwap(target); });
|
||
})();
|
||
})() : NIL);
|
||
})();
|
||
})();
|
||
})(); };
|
||
|
||
// handle-html-response
|
||
var handleHtmlResponse = function(el, target, text, swapStyle, useTransition) { return (function() {
|
||
var doc = domParseHtmlDocument(text);
|
||
return (isSxTruthy(doc) ? (function() {
|
||
var selectSel = domGetAttr(el, "sx-select");
|
||
return (isSxTruthy(selectSel) ? (function() {
|
||
var html = selectHtmlFromDoc(doc, selectSel);
|
||
return withTransition(useTransition, function() { swapHtmlString(target, html, swapStyle);
|
||
return postSwap(target); });
|
||
})() : (function() {
|
||
var container = domCreateElement("div", NIL);
|
||
domSetInnerHtml(container, domBodyInnerHtml(doc));
|
||
processOobSwaps(container, function(t, oob, s) { swapDomNodes(t, oob, s);
|
||
return postSwap(t); });
|
||
hoistHeadElements(container);
|
||
return withTransition(useTransition, function() { swapDomNodes(target, childrenToFragment(container), swapStyle);
|
||
return postSwap(target); });
|
||
})());
|
||
})() : NIL);
|
||
})(); };
|
||
|
||
// handle-retry
|
||
var handleRetry = function(el, verb, method, url, extraParams) { return (function() {
|
||
var retryAttr = domGetAttr(el, "sx-retry");
|
||
var spec = parseRetrySpec(retryAttr);
|
||
return (isSxTruthy(spec) ? (function() {
|
||
var currentMs = sxOr(domGetAttr(el, "data-sx-retry-ms"), get(spec, "start-ms"));
|
||
return (function() {
|
||
var ms = parseInt_(currentMs, get(spec, "start-ms"));
|
||
domSetAttr(el, "data-sx-retry-ms", (String(nextRetryMs(ms, get(spec, "cap-ms")))));
|
||
return setTimeout_(function() { return doFetch(el, verb, method, url, extraParams); }, ms);
|
||
})();
|
||
})() : NIL);
|
||
})(); };
|
||
|
||
// bind-triggers
|
||
var bindTriggers = function(el, verbInfo) { return (function() {
|
||
var triggers = sxOr(parseTriggerSpec(domGetAttr(el, "sx-trigger")), defaultTrigger(domTagName(el)));
|
||
return forEach(function(trigger) { return (function() {
|
||
var kind = classifyTrigger(trigger);
|
||
var mods = get(trigger, "modifiers");
|
||
return (isSxTruthy((kind == "poll")) ? setInterval_(function() { return executeRequest(el, NIL, NIL); }, get(mods, "interval")) : (isSxTruthy((kind == "intersect")) ? observeIntersection(el, function() { return executeRequest(el, NIL, NIL); }, false, get(mods, "delay")) : (isSxTruthy((kind == "load")) ? setTimeout_(function() { return executeRequest(el, NIL, NIL); }, sxOr(get(mods, "delay"), 0)) : (isSxTruthy((kind == "revealed")) ? observeIntersection(el, function() { return executeRequest(el, NIL, NIL); }, true, get(mods, "delay")) : (isSxTruthy((kind == "event")) ? bindEvent(el, get(trigger, "event"), mods, verbInfo) : NIL)))));
|
||
})(); }, triggers);
|
||
})(); };
|
||
|
||
// bind-event
|
||
var bindEvent = function(el, eventName, mods, verbInfo) { return (function() {
|
||
var timer = NIL;
|
||
var lastVal = NIL;
|
||
var listenTarget = (isSxTruthy(get(mods, "from")) ? domQuery(get(mods, "from")) : el);
|
||
return (isSxTruthy(listenTarget) ? domAddListener(listenTarget, eventName, function(e) { return (function() {
|
||
var shouldFire = true;
|
||
if (isSxTruthy(get(mods, "changed"))) {
|
||
(function() {
|
||
var val = elementValue(el);
|
||
return (isSxTruthy((val == lastVal)) ? (shouldFire = false) : (lastVal = val));
|
||
})();
|
||
}
|
||
return (isSxTruthy(shouldFire) ? ((isSxTruthy(sxOr((eventName == "submit"), (isSxTruthy((eventName == "click")) && domHasAttr(el, "href")))) ? preventDefault_(e) : NIL), (function() {
|
||
var liveInfo = sxOr(getVerbInfo(el), verbInfo);
|
||
var isGetLink = (isSxTruthy((eventName == "click")) && isSxTruthy((get(liveInfo, "method") == "GET")) && isSxTruthy(domHasAttr(el, "href")) && !isSxTruthy(get(mods, "delay")));
|
||
var clientRouted = false;
|
||
if (isSxTruthy(isGetLink)) {
|
||
clientRouted = tryClientRoute(urlPathname(get(liveInfo, "url")), domGetAttr(el, "sx-target"));
|
||
}
|
||
return (isSxTruthy(clientRouted) ? (browserPushState(get(liveInfo, "url")), browserScrollTo(0, 0)) : ((isSxTruthy(isGetLink) ? logInfo((String("sx:route server fetch ") + String(get(liveInfo, "url")))) : NIL), (isSxTruthy(get(mods, "delay")) ? (clearTimeout_(timer), (timer = setTimeout_(function() { return executeRequest(el, NIL, NIL); }, get(mods, "delay")))) : executeRequest(el, NIL, NIL))));
|
||
})()) : NIL);
|
||
})(); }, (isSxTruthy(get(mods, "once")) ? {["once"]: true} : NIL)) : NIL);
|
||
})(); };
|
||
|
||
// post-swap
|
||
var postSwap = function(root) { activateScripts(root);
|
||
sxProcessScripts(root);
|
||
sxHydrate(root);
|
||
return processElements(root); };
|
||
|
||
// activate-scripts
|
||
var activateScripts = function(root) { return (isSxTruthy(root) ? (function() {
|
||
var scripts = domQueryAll(root, "script");
|
||
return forEach(function(dead) { return (isSxTruthy((isSxTruthy(!isSxTruthy(domHasAttr(dead, "data-components"))) && !isSxTruthy(domHasAttr(dead, "data-sx-activated")))) ? (function() {
|
||
var live = createScriptClone(dead);
|
||
domSetAttr(live, "data-sx-activated", "true");
|
||
return domReplaceChild(domParent(dead), live, dead);
|
||
})() : NIL); }, scripts);
|
||
})() : NIL); };
|
||
|
||
// process-oob-swaps
|
||
var processOobSwaps = function(container, swapFn) { return (function() {
|
||
var oobs = findOobSwaps(container);
|
||
return forEach(function(oob) { return (function() {
|
||
var targetId = get(oob, "target-id");
|
||
var target = domQueryById(targetId);
|
||
var oobEl = get(oob, "element");
|
||
var swapType = get(oob, "swap-type");
|
||
if (isSxTruthy(domParent(oobEl))) {
|
||
domRemoveChild(domParent(oobEl), oobEl);
|
||
}
|
||
return (isSxTruthy(target) ? swapFn(target, oobEl, swapType) : NIL);
|
||
})(); }, oobs);
|
||
})(); };
|
||
|
||
// hoist-head-elements
|
||
var hoistHeadElements = function(container) { { var _c = domQueryAll(container, "style[data-sx-css]"); for (var _i = 0; _i < _c.length; _i++) { var style = _c[_i]; if (isSxTruthy(domParent(style))) {
|
||
domRemoveChild(domParent(style), style);
|
||
}
|
||
domAppendToHead(style); } }
|
||
return forEach(function(link) { if (isSxTruthy(domParent(link))) {
|
||
domRemoveChild(domParent(link), link);
|
||
}
|
||
return domAppendToHead(link); }, domQueryAll(container, "link[rel=\"stylesheet\"]")); };
|
||
|
||
// process-boosted
|
||
var processBoosted = function(root) { return forEach(function(container) { return boostDescendants(container); }, domQueryAll(sxOr(root, domBody()), "[sx-boost]")); };
|
||
|
||
// boost-descendants
|
||
var boostDescendants = function(container) { return (function() {
|
||
var boostTarget = domGetAttr(container, "sx-boost");
|
||
{ var _c = domQueryAll(container, "a[href]"); for (var _i = 0; _i < _c.length; _i++) { var link = _c[_i]; if (isSxTruthy((isSxTruthy(!isSxTruthy(isProcessed(link, "boost"))) && shouldBoostLink(link)))) {
|
||
markProcessed(link, "boost");
|
||
if (isSxTruthy((isSxTruthy(!isSxTruthy(domHasAttr(link, "sx-target"))) && isSxTruthy(boostTarget) && !isSxTruthy((boostTarget == "true"))))) {
|
||
domSetAttr(link, "sx-target", boostTarget);
|
||
}
|
||
if (isSxTruthy(!isSxTruthy(domHasAttr(link, "sx-swap")))) {
|
||
domSetAttr(link, "sx-swap", "innerHTML");
|
||
}
|
||
if (isSxTruthy(!isSxTruthy(domHasAttr(link, "sx-push-url")))) {
|
||
domSetAttr(link, "sx-push-url", "true");
|
||
}
|
||
bindClientRouteLink(link, domGetAttr(link, "href"));
|
||
} } }
|
||
return forEach(function(form) { return (isSxTruthy((isSxTruthy(!isSxTruthy(isProcessed(form, "boost"))) && shouldBoostForm(form))) ? (markProcessed(form, "boost"), (function() {
|
||
var method = upper(sxOr(domGetAttr(form, "method"), "GET"));
|
||
var action = sxOr(domGetAttr(form, "action"), browserLocationHref());
|
||
if (isSxTruthy((isSxTruthy(!isSxTruthy(domHasAttr(form, "sx-target"))) && isSxTruthy(boostTarget) && !isSxTruthy((boostTarget == "true"))))) {
|
||
domSetAttr(form, "sx-target", boostTarget);
|
||
}
|
||
if (isSxTruthy(!isSxTruthy(domHasAttr(form, "sx-swap")))) {
|
||
domSetAttr(form, "sx-swap", "innerHTML");
|
||
}
|
||
return bindBoostForm(form, method, action);
|
||
})()) : NIL); }, domQueryAll(container, "form"));
|
||
})(); };
|
||
|
||
// _page-data-cache
|
||
var _pageDataCache = {};
|
||
|
||
// _page-data-cache-ttl
|
||
var _pageDataCacheTtl = 30000;
|
||
|
||
// page-data-cache-key
|
||
var pageDataCacheKey = function(pageName, params) { return (function() {
|
||
var base = pageName;
|
||
return (isSxTruthy(sxOr(isNil(params), isEmpty(keys(params)))) ? base : (function() {
|
||
var parts = [];
|
||
{ var _c = keys(params); for (var _i = 0; _i < _c.length; _i++) { var k = _c[_i]; parts.push((String(k) + String("=") + String(get(params, k)))); } }
|
||
return (String(base) + String(":") + String(join("&", parts)));
|
||
})());
|
||
})(); };
|
||
|
||
// page-data-cache-get
|
||
var pageDataCacheGet = function(cacheKey) { return (function() {
|
||
var entry = get(_pageDataCache, cacheKey);
|
||
return (isSxTruthy(isNil(entry)) ? NIL : (isSxTruthy(((nowMs() - get(entry, "ts")) > _pageDataCacheTtl)) ? (dictSet(_pageDataCache, cacheKey, NIL), NIL) : get(entry, "data")));
|
||
})(); };
|
||
|
||
// page-data-cache-set
|
||
var pageDataCacheSet = function(cacheKey, data) { return dictSet(_pageDataCache, cacheKey, {"data": data, "ts": nowMs()}); };
|
||
|
||
// invalidate-page-cache
|
||
var invalidatePageCache = function(pageName) { { var _c = keys(_pageDataCache); for (var _i = 0; _i < _c.length; _i++) { var k = _c[_i]; if (isSxTruthy(sxOr((k == pageName), startsWith(k, (String(pageName) + String(":")))))) {
|
||
_pageDataCache[k] = NIL;
|
||
} } }
|
||
swPostMessage({"type": "invalidate", "page": pageName});
|
||
return logInfo((String("sx:cache invalidate ") + String(pageName))); };
|
||
|
||
// invalidate-all-page-cache
|
||
var invalidateAllPageCache = function() { _pageDataCache = {};
|
||
swPostMessage({"type": "invalidate", "page": "*"});
|
||
return logInfo("sx:cache invalidate *"); };
|
||
|
||
// update-page-cache
|
||
var updatePageCache = function(pageName, data) { return (function() {
|
||
var cacheKey = pageDataCacheKey(pageName, {});
|
||
pageDataCacheSet(cacheKey, data);
|
||
return logInfo((String("sx:cache update ") + String(pageName)));
|
||
})(); };
|
||
|
||
// process-cache-directives
|
||
var processCacheDirectives = function(el, respHeaders, responseText) { (function() {
|
||
var elInvalidate = domGetAttr(el, "sx-cache-invalidate");
|
||
return (isSxTruthy(elInvalidate) ? (isSxTruthy((elInvalidate == "*")) ? invalidateAllPageCache() : invalidatePageCache(elInvalidate)) : NIL);
|
||
})();
|
||
(function() {
|
||
var hdrInvalidate = get(respHeaders, "cache-invalidate");
|
||
return (isSxTruthy(hdrInvalidate) ? (isSxTruthy((hdrInvalidate == "*")) ? invalidateAllPageCache() : invalidatePageCache(hdrInvalidate)) : NIL);
|
||
})();
|
||
return (function() {
|
||
var hdrUpdate = get(respHeaders, "cache-update");
|
||
return (isSxTruthy(hdrUpdate) ? (function() {
|
||
var data = parseSxData(responseText);
|
||
return (isSxTruthy(data) ? updatePageCache(hdrUpdate, data) : NIL);
|
||
})() : NIL);
|
||
})(); };
|
||
|
||
// _optimistic-snapshots
|
||
var _optimisticSnapshots = {};
|
||
|
||
// optimistic-cache-update
|
||
var optimisticCacheUpdate = function(cacheKey, mutator) { return (function() {
|
||
var cached = pageDataCacheGet(cacheKey);
|
||
return (isSxTruthy(cached) ? (function() {
|
||
var predicted = mutator(cached);
|
||
_optimisticSnapshots[cacheKey] = cached;
|
||
pageDataCacheSet(cacheKey, predicted);
|
||
return predicted;
|
||
})() : NIL);
|
||
})(); };
|
||
|
||
// optimistic-cache-revert
|
||
var optimisticCacheRevert = function(cacheKey) { return (function() {
|
||
var snapshot = get(_optimisticSnapshots, cacheKey);
|
||
return (isSxTruthy(snapshot) ? (pageDataCacheSet(cacheKey, snapshot), dictDelete(_optimisticSnapshots, cacheKey), snapshot) : NIL);
|
||
})(); };
|
||
|
||
// optimistic-cache-confirm
|
||
var optimisticCacheConfirm = function(cacheKey) { return dictDelete(_optimisticSnapshots, cacheKey); };
|
||
|
||
// submit-mutation
|
||
var submitMutation = function(pageName, params, actionName, payload, mutatorFn, onComplete) { return (function() {
|
||
var cacheKey = pageDataCacheKey(pageName, params);
|
||
var predicted = optimisticCacheUpdate(cacheKey, mutatorFn);
|
||
if (isSxTruthy(predicted)) {
|
||
tryRerenderPage(pageName, params, predicted);
|
||
}
|
||
return executeAction(actionName, payload, function(result) { if (isSxTruthy(result)) {
|
||
pageDataCacheSet(cacheKey, result);
|
||
}
|
||
optimisticCacheConfirm(cacheKey);
|
||
if (isSxTruthy(result)) {
|
||
tryRerenderPage(pageName, params, result);
|
||
}
|
||
logInfo((String("sx:optimistic confirmed ") + String(pageName)));
|
||
return (isSxTruthy(onComplete) ? onComplete("confirmed") : NIL); }, function(error) { return (function() {
|
||
var reverted = optimisticCacheRevert(cacheKey);
|
||
if (isSxTruthy(reverted)) {
|
||
tryRerenderPage(pageName, params, reverted);
|
||
}
|
||
logWarn((String("sx:optimistic reverted ") + String(pageName) + String(": ") + String(error)));
|
||
return (isSxTruthy(onComplete) ? onComplete("reverted") : NIL);
|
||
})(); });
|
||
})(); };
|
||
|
||
// _is-online
|
||
var _isOnline = true;
|
||
|
||
// _offline-queue
|
||
var _offlineQueue = [];
|
||
|
||
// offline-is-online?
|
||
var offlineIsOnline_p = function() { return _isOnline; };
|
||
|
||
// offline-set-online!
|
||
var offlineSetOnline_b = function(val) { return (_isOnline = val); };
|
||
|
||
// offline-queue-mutation
|
||
var offlineQueueMutation = function(actionName, payload, pageName, params, mutatorFn) { return (function() {
|
||
var cacheKey = pageDataCacheKey(pageName, params);
|
||
var entry = {["action"]: actionName, ["payload"]: payload, ["page"]: pageName, ["params"]: params, ["timestamp"]: nowMs(), ["status"]: "pending"};
|
||
_offlineQueue.push(entry);
|
||
(function() {
|
||
var predicted = optimisticCacheUpdate(cacheKey, mutatorFn);
|
||
return (isSxTruthy(predicted) ? tryRerenderPage(pageName, params, predicted) : NIL);
|
||
})();
|
||
logInfo((String("sx:offline queued ") + String(actionName) + String(" (") + String(len(_offlineQueue)) + String(" pending)")));
|
||
return entry;
|
||
})(); };
|
||
|
||
// offline-sync
|
||
var offlineSync = function() { return (function() {
|
||
var pending = filter(function(e) { return (get(e, "status") == "pending"); }, _offlineQueue);
|
||
return (isSxTruthy(!isSxTruthy(isEmpty(pending))) ? (logInfo((String("sx:offline syncing ") + String(len(pending)) + String(" mutations"))), forEach(function(entry) { return executeAction(get(entry, "action"), get(entry, "payload"), function(result) { entry["status"] = "synced";
|
||
return logInfo((String("sx:offline synced ") + String(get(entry, "action")))); }, function(error) { entry["status"] = "failed";
|
||
return logWarn((String("sx:offline sync failed ") + String(get(entry, "action")) + String(": ") + String(error))); }); }, pending)) : NIL);
|
||
})(); };
|
||
|
||
// offline-pending-count
|
||
var offlinePendingCount = function() { return len(filter(function(e) { return (get(e, "status") == "pending"); }, _offlineQueue)); };
|
||
|
||
// offline-aware-mutation
|
||
var offlineAwareMutation = function(pageName, params, actionName, payload, mutatorFn, onComplete) { return (isSxTruthy(_isOnline) ? submitMutation(pageName, params, actionName, payload, mutatorFn, onComplete) : (offlineQueueMutation(actionName, payload, pageName, params, mutatorFn), (isSxTruthy(onComplete) ? onComplete("queued") : NIL))); };
|
||
|
||
// current-page-layout
|
||
var currentPageLayout = function() { return (function() {
|
||
var pathname = urlPathname(browserLocationHref());
|
||
var match = findMatchingRoute(pathname, _pageRoutes);
|
||
return (isSxTruthy(isNil(match)) ? "" : sxOr(get(match, "layout"), ""));
|
||
})(); };
|
||
|
||
// swap-rendered-content
|
||
var swapRenderedContent = function(target, rendered, pathname) { return (domSetTextContent(target, ""), domAppend(target, rendered), hoistHeadElementsFull(target), processElements(target), sxHydrateElements(target), domDispatch(target, "sx:clientRoute", {["pathname"]: pathname}), logInfo((String("sx:route client ") + String(pathname)))); };
|
||
|
||
// resolve-route-target
|
||
var resolveRouteTarget = function(targetSel) { return (isSxTruthy((isSxTruthy(targetSel) && !isSxTruthy((targetSel == "true")))) ? domQuery(targetSel) : NIL); };
|
||
|
||
// deps-satisfied?
|
||
var depsSatisfied_p = function(match) { return (function() {
|
||
var deps = get(match, "deps");
|
||
var loaded = loadedComponentNames();
|
||
return (isSxTruthy(sxOr(isNil(deps), isEmpty(deps))) ? true : isEvery(function(dep) { return contains(loaded, dep); }, deps));
|
||
})(); };
|
||
|
||
// try-client-route
|
||
var tryClientRoute = function(pathname, targetSel) { return (function() {
|
||
var match = findMatchingRoute(pathname, _pageRoutes);
|
||
return (isSxTruthy(isNil(match)) ? (logInfo((String("sx:route no match (") + String(len(_pageRoutes)) + String(" routes) ") + String(pathname))), false) : (function() {
|
||
var targetLayout = sxOr(get(match, "layout"), "");
|
||
var curLayout = currentPageLayout();
|
||
return (isSxTruthy(!isSxTruthy((targetLayout == curLayout))) ? (logInfo((String("sx:route server (layout: ") + String(curLayout) + String(" -> ") + String(targetLayout) + String(") ") + String(pathname))), false) : (function() {
|
||
var contentSrc = get(match, "content");
|
||
var closure = sxOr(get(match, "closure"), {});
|
||
var params = get(match, "params");
|
||
var pageName = get(match, "name");
|
||
return (isSxTruthy(sxOr(isNil(contentSrc), isEmpty(contentSrc))) ? (logWarn((String("sx:route no content for ") + String(pathname))), false) : (function() {
|
||
var target = resolveRouteTarget(targetSel);
|
||
return (isSxTruthy(isNil(target)) ? (logWarn((String("sx:route target not found: ") + String(targetSel))), false) : (isSxTruthy(!isSxTruthy(depsSatisfied_p(match))) ? (logInfo((String("sx:route deps miss for ") + String(pageName))), false) : (function() {
|
||
var ioDeps = get(match, "io-deps");
|
||
var hasIo = (isSxTruthy(ioDeps) && !isSxTruthy(isEmpty(ioDeps)));
|
||
var renderPlan = get(match, "render-plan");
|
||
if (isSxTruthy(renderPlan)) {
|
||
(function() {
|
||
var srv = sxOr(get(renderPlan, "server"), []);
|
||
var cli = sxOr(get(renderPlan, "client"), []);
|
||
return logInfo((String("sx:route plan ") + String(pageName) + String(" — ") + String(len(srv)) + String(" server, ") + String(len(cli)) + String(" client")));
|
||
})();
|
||
}
|
||
if (isSxTruthy(hasIo)) {
|
||
registerIoDeps(ioDeps);
|
||
}
|
||
return (isSxTruthy(get(match, "stream")) ? (logInfo((String("sx:route streaming ") + String(pathname))), fetchStreaming(target, pathname, buildRequestHeaders(target, loadedComponentNames(), _cssHash)), true) : (isSxTruthy(get(match, "has-data")) ? (function() {
|
||
var cacheKey = pageDataCacheKey(pageName, params);
|
||
var cached = pageDataCacheGet(cacheKey);
|
||
return (isSxTruthy(cached) ? (function() {
|
||
var env = merge(closure, params, cached);
|
||
return (isSxTruthy(hasIo) ? (logInfo((String("sx:route client+cache+async ") + String(pathname))), tryAsyncEvalContent(contentSrc, env, function(rendered) { return (isSxTruthy(isNil(rendered)) ? logWarn((String("sx:route async eval failed for ") + String(pathname))) : swapRenderedContent(target, rendered, pathname)); }), true) : (function() {
|
||
var rendered = tryEvalContent(contentSrc, env);
|
||
return (isSxTruthy(isNil(rendered)) ? (logWarn((String("sx:route cached eval failed for ") + String(pathname))), false) : (logInfo((String("sx:route client+cache ") + String(pathname))), swapRenderedContent(target, rendered, pathname), true));
|
||
})());
|
||
})() : (logInfo((String("sx:route client+data ") + String(pathname))), resolvePageData(pageName, params, function(data) { pageDataCacheSet(cacheKey, data);
|
||
return (function() {
|
||
var env = merge(closure, params, data);
|
||
return (isSxTruthy(hasIo) ? tryAsyncEvalContent(contentSrc, env, function(rendered) { return (isSxTruthy(isNil(rendered)) ? logWarn((String("sx:route data+async eval failed for ") + String(pathname))) : swapRenderedContent(target, rendered, pathname)); }) : (function() {
|
||
var rendered = tryEvalContent(contentSrc, env);
|
||
return (isSxTruthy(isNil(rendered)) ? logWarn((String("sx:route data eval failed for ") + String(pathname))) : swapRenderedContent(target, rendered, pathname));
|
||
})());
|
||
})(); }), true));
|
||
})() : (isSxTruthy(hasIo) ? (logInfo((String("sx:route client+async ") + String(pathname))), tryAsyncEvalContent(contentSrc, merge(closure, params), function(rendered) { return (isSxTruthy(isNil(rendered)) ? logWarn((String("sx:route async eval failed for ") + String(pathname))) : swapRenderedContent(target, rendered, pathname)); }), true) : (function() {
|
||
var env = merge(closure, params);
|
||
var rendered = tryEvalContent(contentSrc, env);
|
||
return (isSxTruthy(isNil(rendered)) ? (logInfo((String("sx:route server (eval failed) ") + String(pathname))), false) : (swapRenderedContent(target, rendered, pathname), true));
|
||
})())));
|
||
})()));
|
||
})());
|
||
})());
|
||
})());
|
||
})(); };
|
||
|
||
// bind-client-route-link
|
||
var bindClientRouteLink = function(link, href) { return bindClientRouteClick(link, href, function() { return bindBoostLink(link, href); }); };
|
||
|
||
// process-sse
|
||
var processSse = function(root) { return forEach(function(el) { return (isSxTruthy(!isSxTruthy(isProcessed(el, "sse"))) ? (markProcessed(el, "sse"), bindSse(el)) : NIL); }, domQueryAll(sxOr(root, domBody()), "[sx-sse]")); };
|
||
|
||
// bind-sse
|
||
var bindSse = function(el) { return (function() {
|
||
var url = domGetAttr(el, "sx-sse");
|
||
return (isSxTruthy(url) ? (function() {
|
||
var source = eventSourceConnect(url, el);
|
||
var eventName = parseSseSwap(el);
|
||
return eventSourceListen(source, eventName, function(data) { return bindSseSwap(el, data); });
|
||
})() : NIL);
|
||
})(); };
|
||
|
||
// bind-sse-swap
|
||
var bindSseSwap = function(el, data) { return (function() {
|
||
var target = resolveTarget(el);
|
||
var swapSpec = parseSwapSpec(domGetAttr(el, "sx-swap"), domHasClass(domBody(), "sx-transitions"));
|
||
var swapStyle = get(swapSpec, "style");
|
||
var useTransition = get(swapSpec, "transition");
|
||
var trimmed = trim(data);
|
||
return (isSxTruthy(!isSxTruthy(isEmpty(trimmed))) ? (isSxTruthy(startsWith(trimmed, "(")) ? (function() {
|
||
var rendered = sxRender(trimmed);
|
||
var container = domCreateElement("div", NIL);
|
||
domAppend(container, rendered);
|
||
return withTransition(useTransition, function() { swapDomNodes(target, childrenToFragment(container), swapStyle);
|
||
return postSwap(target); });
|
||
})() : withTransition(useTransition, function() { swapHtmlString(target, trimmed, swapStyle);
|
||
return postSwap(target); })) : NIL);
|
||
})(); };
|
||
|
||
// bind-inline-handlers
|
||
var bindInlineHandlers = function(root) { return forEach(function(el) { return forEach(function(attr) { return (function() {
|
||
var name = first(attr);
|
||
var body = nth(attr, 1);
|
||
return (isSxTruthy(startsWith(name, "sx-on:")) ? (function() {
|
||
var eventName = slice(name, 6);
|
||
return (isSxTruthy(!isSxTruthy(isProcessed(el, (String("on:") + String(eventName))))) ? (markProcessed(el, (String("on:") + String(eventName))), bindInlineHandler(el, eventName, body)) : NIL);
|
||
})() : NIL);
|
||
})(); }, domAttrList(el)); }, domQueryAll(sxOr(root, domBody()), "[sx-on\\:beforeRequest],[sx-on\\:afterRequest],[sx-on\\:afterSwap],[sx-on\\:afterSettle],[sx-on\\:load]")); };
|
||
|
||
// bind-preload-for
|
||
var bindPreloadFor = function(el) { return (function() {
|
||
var preloadAttr = domGetAttr(el, "sx-preload");
|
||
return (isSxTruthy(preloadAttr) ? (function() {
|
||
var events = (isSxTruthy((preloadAttr == "mousedown")) ? ["mousedown", "touchstart"] : ["mouseover"]);
|
||
var debounceMs = (isSxTruthy((preloadAttr == "mousedown")) ? 0 : 100);
|
||
return bindPreload(el, events, debounceMs, function() { return (function() {
|
||
var info = getVerbInfo(el);
|
||
return (isSxTruthy(info) ? doPreload(get(info, "url"), buildRequestHeaders(el, loadedComponentNames(), _cssHash)) : NIL);
|
||
})(); });
|
||
})() : NIL);
|
||
})(); };
|
||
|
||
// do-preload
|
||
var doPreload = function(url, headers) { return (isSxTruthy(isNil(preloadCacheGet(_preloadCache, url))) ? fetchPreload(url, headers, _preloadCache) : NIL); };
|
||
|
||
// VERB_SELECTOR
|
||
var VERB_SELECTOR = (String("[sx-get],[sx-post],[sx-put],[sx-delete],[sx-patch]"));
|
||
|
||
// process-elements
|
||
var processElements = function(root) { (function() {
|
||
var els = domQueryAll(sxOr(root, domBody()), VERB_SELECTOR);
|
||
return forEach(function(el) { return (isSxTruthy(!isSxTruthy(isProcessed(el, "verb"))) ? (markProcessed(el, "verb"), processOne(el)) : NIL); }, els);
|
||
})();
|
||
processBoosted(root);
|
||
processSse(root);
|
||
return bindInlineHandlers(root); };
|
||
|
||
// process-one
|
||
var processOne = function(el) { return (function() {
|
||
var verbInfo = getVerbInfo(el);
|
||
return (isSxTruthy(verbInfo) ? (isSxTruthy(!isSxTruthy(domHasAttr(el, "sx-disable"))) ? (bindTriggers(el, verbInfo), bindPreloadFor(el)) : NIL) : NIL);
|
||
})(); };
|
||
|
||
// handle-popstate
|
||
var handlePopstate = function(scrollY) { return (function() {
|
||
var url = browserLocationHref();
|
||
var boostEl = domQuery("[sx-boost]");
|
||
var targetSel = (isSxTruthy(boostEl) ? (function() {
|
||
var attr = domGetAttr(boostEl, "sx-boost");
|
||
return (isSxTruthy((isSxTruthy(attr) && !isSxTruthy((attr == "true")))) ? attr : NIL);
|
||
})() : NIL);
|
||
var targetSel = sxOr(targetSel, "#main-panel");
|
||
var target = domQuery(targetSel);
|
||
var pathname = urlPathname(url);
|
||
return (isSxTruthy(target) ? (isSxTruthy(tryClientRoute(pathname, targetSel)) ? browserScrollTo(0, scrollY) : (function() {
|
||
var headers = buildRequestHeaders(target, loadedComponentNames(), _cssHash);
|
||
return fetchAndRestore(target, url, headers, scrollY);
|
||
})()) : NIL);
|
||
})(); };
|
||
|
||
// engine-init
|
||
var engineInit = function() { return (initCssTracking(), sxProcessScripts(NIL), sxHydrate(NIL), processElements(NIL)); };
|
||
|
||
|
||
// === Transpiled from boot ===
|
||
|
||
// HEAD_HOIST_SELECTOR
|
||
var HEAD_HOIST_SELECTOR = "meta, title, link[rel='canonical'], script[type='application/ld+json']";
|
||
|
||
// hoist-head-elements-full
|
||
var hoistHeadElementsFull = function(root) { return (function() {
|
||
var els = domQueryAll(root, HEAD_HOIST_SELECTOR);
|
||
return forEach(function(el) { return (function() {
|
||
var tag = lower(domTagName(el));
|
||
return (isSxTruthy((tag == "title")) ? (setDocumentTitle(domTextContent(el)), domRemoveChild(domParent(el), el)) : (isSxTruthy((tag == "meta")) ? ((function() {
|
||
var name = domGetAttr(el, "name");
|
||
var prop = domGetAttr(el, "property");
|
||
if (isSxTruthy(name)) {
|
||
removeHeadElement((String("meta[name=\"") + String(name) + String("\"]")));
|
||
}
|
||
return (isSxTruthy(prop) ? removeHeadElement((String("meta[property=\"") + String(prop) + String("\"]"))) : NIL);
|
||
})(), domRemoveChild(domParent(el), el), domAppendToHead(el)) : (isSxTruthy((isSxTruthy((tag == "link")) && (domGetAttr(el, "rel") == "canonical"))) ? (removeHeadElement("link[rel=\"canonical\"]"), domRemoveChild(domParent(el), el), domAppendToHead(el)) : (domRemoveChild(domParent(el), el), domAppendToHead(el)))));
|
||
})(); }, els);
|
||
})(); };
|
||
|
||
// sx-mount
|
||
var sxMount = function(target, source, extraEnv) { return (function() {
|
||
var el = resolveMountTarget(target);
|
||
return (isSxTruthy(el) ? (function() {
|
||
var node = sxRenderWithEnv(source, extraEnv);
|
||
domSetTextContent(el, "");
|
||
domAppend(el, node);
|
||
hoistHeadElementsFull(el);
|
||
processElements(el);
|
||
sxHydrateElements(el);
|
||
return sxHydrateIslands(el);
|
||
})() : NIL);
|
||
})(); };
|
||
|
||
// resolve-suspense
|
||
var resolveSuspense = function(id, sx) { processSxScripts(NIL);
|
||
return (function() {
|
||
var el = domQuery((String("[data-suspense=\"") + String(id) + String("\"]")));
|
||
return (isSxTruthy(el) ? (function() {
|
||
var exprs = parse(sx);
|
||
var env = getRenderEnv(NIL);
|
||
domSetTextContent(el, "");
|
||
{ var _c = exprs; for (var _i = 0; _i < _c.length; _i++) { var expr = _c[_i]; domAppend(el, renderToDom(expr, env, NIL)); } }
|
||
processElements(el);
|
||
sxHydrateElements(el);
|
||
sxHydrateIslands(el);
|
||
return domDispatch(el, "sx:resolved", {"id": id});
|
||
})() : logWarn((String("resolveSuspense: no element for id=") + String(id))));
|
||
})(); };
|
||
|
||
// sx-hydrate-elements
|
||
var sxHydrateElements = function(root) { return (function() {
|
||
var els = domQueryAll(sxOr(root, domBody()), "[data-sx]");
|
||
return forEach(function(el) { return (isSxTruthy(!isSxTruthy(isProcessed(el, "hydrated"))) ? (markProcessed(el, "hydrated"), sxUpdateElement(el, NIL)) : NIL); }, els);
|
||
})(); };
|
||
|
||
// sx-update-element
|
||
var sxUpdateElement = function(el, newEnv) { return (function() {
|
||
var target = resolveMountTarget(el);
|
||
return (isSxTruthy(target) ? (function() {
|
||
var source = domGetAttr(target, "data-sx");
|
||
return (isSxTruthy(source) ? (function() {
|
||
var baseEnv = parseEnvAttr(target);
|
||
var env = mergeEnvs(baseEnv, newEnv);
|
||
return (function() {
|
||
var node = sxRenderWithEnv(source, env);
|
||
domSetTextContent(target, "");
|
||
domAppend(target, node);
|
||
return (isSxTruthy(newEnv) ? storeEnvAttr(target, baseEnv, newEnv) : NIL);
|
||
})();
|
||
})() : NIL);
|
||
})() : NIL);
|
||
})(); };
|
||
|
||
// sx-render-component
|
||
var sxRenderComponent = function(name, kwargs, extraEnv) { return (function() {
|
||
var fullName = (isSxTruthy(startsWith(name, "~")) ? name : (String("~") + String(name)));
|
||
return (function() {
|
||
var env = getRenderEnv(extraEnv);
|
||
var comp = envGet(env, fullName);
|
||
return (isSxTruthy(!isSxTruthy(isComponent(comp))) ? error((String("Unknown component: ") + String(fullName))) : (function() {
|
||
var callExpr = [makeSymbol(fullName)];
|
||
{ var _c = keys(kwargs); for (var _i = 0; _i < _c.length; _i++) { var k = _c[_i]; callExpr.push(makeKeyword(toKebab(k)));
|
||
callExpr.push(dictGet(kwargs, k)); } }
|
||
return renderToDom(callExpr, env, NIL);
|
||
})());
|
||
})();
|
||
})(); };
|
||
|
||
// process-sx-scripts
|
||
var processSxScripts = function(root) { return (function() {
|
||
var scripts = querySxScripts(root);
|
||
return forEach(function(s) { return (isSxTruthy(!isSxTruthy(isProcessed(s, "script"))) ? (markProcessed(s, "script"), (function() {
|
||
var text = domTextContent(s);
|
||
return (isSxTruthy(domHasAttr(s, "data-components")) ? processComponentScript(s, text) : (isSxTruthy(sxOr(isNil(text), isEmpty(trim(text)))) ? NIL : (isSxTruthy(domHasAttr(s, "data-mount")) ? (function() {
|
||
var mountSel = domGetAttr(s, "data-mount");
|
||
var target = domQuery(mountSel);
|
||
return (isSxTruthy(target) ? sxMount(target, text, NIL) : NIL);
|
||
})() : sxLoadComponents(text))));
|
||
})()) : NIL); }, scripts);
|
||
})(); };
|
||
|
||
// process-component-script
|
||
var processComponentScript = function(script, text) { return (function() {
|
||
var hash = domGetAttr(script, "data-hash");
|
||
return (isSxTruthy(isNil(hash)) ? (isSxTruthy((isSxTruthy(text) && !isSxTruthy(isEmpty(trim(text))))) ? sxLoadComponents(text) : NIL) : (function() {
|
||
var hasInline = (isSxTruthy(text) && !isSxTruthy(isEmpty(trim(text))));
|
||
(function() {
|
||
var cachedHash = localStorageGet("sx-components-hash");
|
||
return (isSxTruthy((cachedHash == hash)) ? (isSxTruthy(hasInline) ? (localStorageSet("sx-components-hash", hash), localStorageSet("sx-components-src", text), sxLoadComponents(text), logInfo("components: downloaded (cookie stale)")) : (function() {
|
||
var cached = localStorageGet("sx-components-src");
|
||
return (isSxTruthy(cached) ? (sxLoadComponents(cached), logInfo((String("components: cached (") + String(hash) + String(")")))) : (clearSxCompCookie(), browserReload()));
|
||
})()) : (isSxTruthy(hasInline) ? (localStorageSet("sx-components-hash", hash), localStorageSet("sx-components-src", text), sxLoadComponents(text), logInfo((String("components: downloaded (") + String(hash) + String(")")))) : (localStorageRemove("sx-components-hash"), localStorageRemove("sx-components-src"), clearSxCompCookie(), browserReload())));
|
||
})();
|
||
return setSxCompCookie(hash);
|
||
})());
|
||
})(); };
|
||
|
||
// _page-routes
|
||
var _pageRoutes = [];
|
||
|
||
// process-page-scripts
|
||
var processPageScripts = function() { return (function() {
|
||
var scripts = queryPageScripts();
|
||
logInfo((String("pages: found ") + String(len(scripts)) + String(" script tags")));
|
||
{ var _c = scripts; for (var _i = 0; _i < _c.length; _i++) { var s = _c[_i]; if (isSxTruthy(!isSxTruthy(isProcessed(s, "pages")))) {
|
||
markProcessed(s, "pages");
|
||
(function() {
|
||
var text = domTextContent(s);
|
||
logInfo((String("pages: script text length=") + String((isSxTruthy(text) ? len(text) : 0))));
|
||
return (isSxTruthy((isSxTruthy(text) && !isSxTruthy(isEmpty(trim(text))))) ? (function() {
|
||
var pages = parse(text);
|
||
logInfo((String("pages: parsed ") + String(len(pages)) + String(" entries")));
|
||
return forEach(function(page) { return append_b(_pageRoutes, merge(page, {"parsed": parseRoutePattern(get(page, "path"))})); }, pages);
|
||
})() : logWarn("pages: script tag is empty"));
|
||
})();
|
||
} } }
|
||
return logInfo((String("pages: ") + String(len(_pageRoutes)) + String(" routes loaded")));
|
||
})(); };
|
||
|
||
// sx-hydrate-islands
|
||
var sxHydrateIslands = function(root) { return (function() {
|
||
var els = domQueryAll(sxOr(root, domBody()), "[data-sx-island]");
|
||
return forEach(function(el) { return (isSxTruthy(!isSxTruthy(isProcessed(el, "island-hydrated"))) ? (markProcessed(el, "island-hydrated"), hydrateIsland(el)) : NIL); }, els);
|
||
})(); };
|
||
|
||
// hydrate-island
|
||
var hydrateIsland = function(el) { return (function() {
|
||
var name = domGetAttr(el, "data-sx-island");
|
||
var stateJson = sxOr(domGetAttr(el, "data-sx-state"), "{}");
|
||
return (function() {
|
||
var compName = (String("~") + String(name));
|
||
var env = getRenderEnv(NIL);
|
||
return (function() {
|
||
var comp = envGet(env, compName);
|
||
return (isSxTruthy(!isSxTruthy(sxOr(isComponent(comp), isIsland(comp)))) ? logWarn((String("hydrate-island: unknown island ") + String(compName))) : (function() {
|
||
var kwargs = jsonParse(stateJson);
|
||
var disposers = [];
|
||
var local = envMerge(componentClosure(comp), env);
|
||
{ var _c = componentParams(comp); for (var _i = 0; _i < _c.length; _i++) { var p = _c[_i]; local[p] = (isSxTruthy(dictHas(kwargs, p)) ? dictGet(kwargs, p) : NIL); } }
|
||
return (function() {
|
||
var bodyDom = withIslandScope(function(disposable) { return append_b(disposers, disposable); }, function() { return renderToDom(componentBody(comp), local, NIL); });
|
||
morphChildren(el, bodyDom);
|
||
domSetData(el, "sx-disposers", disposers);
|
||
processElements(el);
|
||
return logInfo((String("hydrated island: ") + String(compName) + String(" (") + String(len(disposers)) + String(" disposers)")));
|
||
})();
|
||
})());
|
||
})();
|
||
})();
|
||
})(); };
|
||
|
||
// dispose-island
|
||
var disposeIsland = function(el) { return (function() {
|
||
var disposers = domGetData(el, "sx-disposers");
|
||
return (isSxTruthy(disposers) ? (forEach(function(d) { return (isSxTruthy(isCallable(d)) ? d() : NIL); }, disposers), domSetData(el, "sx-disposers", NIL)) : NIL);
|
||
})(); };
|
||
|
||
// boot-init
|
||
var bootInit = function() { return (logInfo((String("sx-browser ") + String(SX_VERSION))), initCssTracking(), processPageScripts(), processSxScripts(NIL), sxHydrateElements(NIL), sxHydrateIslands(NIL), processElements(NIL)); };
|
||
|
||
|
||
// === Transpiled from deps (component dependency analysis) ===
|
||
|
||
// scan-refs
|
||
var scanRefs = function(node) { return (function() {
|
||
var refs = [];
|
||
scanRefsWalk(node, refs);
|
||
return refs;
|
||
})(); };
|
||
|
||
// scan-refs-walk
|
||
var scanRefsWalk = function(node, refs) { return (isSxTruthy((typeOf(node) == "symbol")) ? (function() {
|
||
var name = symbolName(node);
|
||
return (isSxTruthy(startsWith(name, "~")) ? (isSxTruthy(!isSxTruthy(contains(refs, name))) ? append_b(refs, name) : NIL) : NIL);
|
||
})() : (isSxTruthy((typeOf(node) == "list")) ? forEach(function(item) { return scanRefsWalk(item, refs); }, node) : (isSxTruthy((typeOf(node) == "dict")) ? forEach(function(key) { return scanRefsWalk(dictGet(node, key), refs); }, keys(node)) : NIL))); };
|
||
|
||
// transitive-deps-walk
|
||
var transitiveDepsWalk = function(n, seen, env) { return (isSxTruthy(!isSxTruthy(contains(seen, n))) ? (append_b(seen, n), (function() {
|
||
var val = envGet(env, n);
|
||
return (isSxTruthy((typeOf(val) == "component")) ? forEach(function(ref) { return transitiveDepsWalk(ref, seen, env); }, scanRefs(componentBody(val))) : (isSxTruthy((typeOf(val) == "macro")) ? forEach(function(ref) { return transitiveDepsWalk(ref, seen, env); }, scanRefs(macroBody(val))) : NIL));
|
||
})()) : NIL); };
|
||
|
||
// transitive-deps
|
||
var transitiveDeps = function(name, env) { return (function() {
|
||
var seen = [];
|
||
var key = (isSxTruthy(startsWith(name, "~")) ? name : (String("~") + String(name)));
|
||
transitiveDepsWalk(key, seen, env);
|
||
return filter(function(x) { return !isSxTruthy((x == key)); }, seen);
|
||
})(); };
|
||
|
||
// compute-all-deps
|
||
var computeAllDeps = function(env) { return forEach(function(name) { return (function() {
|
||
var val = envGet(env, name);
|
||
return (isSxTruthy((typeOf(val) == "component")) ? componentSetDeps(val, transitiveDeps(name, env)) : NIL);
|
||
})(); }, envComponents(env)); };
|
||
|
||
// scan-components-from-source
|
||
var scanComponentsFromSource = function(source) { return (function() {
|
||
var matches = regexFindAll("\\(~([a-zA-Z_][a-zA-Z0-9_\\-]*)", source);
|
||
return map(function(m) { return (String("~") + String(m)); }, matches);
|
||
})(); };
|
||
|
||
// components-needed
|
||
var componentsNeeded = function(pageSource, env) { return (function() {
|
||
var direct = scanComponentsFromSource(pageSource);
|
||
var allNeeded = [];
|
||
{ var _c = direct; for (var _i = 0; _i < _c.length; _i++) { var name = _c[_i]; if (isSxTruthy(!isSxTruthy(contains(allNeeded, name)))) {
|
||
allNeeded.push(name);
|
||
}
|
||
(function() {
|
||
var val = envGet(env, name);
|
||
return (function() {
|
||
var deps = (isSxTruthy((isSxTruthy((typeOf(val) == "component")) && !isSxTruthy(isEmpty(componentDeps(val))))) ? componentDeps(val) : transitiveDeps(name, env));
|
||
return forEach(function(dep) { return (isSxTruthy(!isSxTruthy(contains(allNeeded, dep))) ? append_b(allNeeded, dep) : NIL); }, deps);
|
||
})();
|
||
})(); } }
|
||
return allNeeded;
|
||
})(); };
|
||
|
||
// page-component-bundle
|
||
var pageComponentBundle = function(pageSource, env) { return componentsNeeded(pageSource, env); };
|
||
|
||
// page-css-classes
|
||
var pageCssClasses = function(pageSource, env) { return (function() {
|
||
var needed = componentsNeeded(pageSource, env);
|
||
var classes = [];
|
||
{ var _c = needed; for (var _i = 0; _i < _c.length; _i++) { var name = _c[_i]; (function() {
|
||
var val = envGet(env, name);
|
||
return (isSxTruthy((typeOf(val) == "component")) ? forEach(function(cls) { return (isSxTruthy(!isSxTruthy(contains(classes, cls))) ? append_b(classes, cls) : NIL); }, componentCssClasses(val)) : NIL);
|
||
})(); } }
|
||
{ var _c = scanCssClasses(pageSource); for (var _i = 0; _i < _c.length; _i++) { var cls = _c[_i]; if (isSxTruthy(!isSxTruthy(contains(classes, cls)))) {
|
||
classes.push(cls);
|
||
} } }
|
||
return classes;
|
||
})(); };
|
||
|
||
// scan-io-refs-walk
|
||
var scanIoRefsWalk = function(node, ioNames, refs) { return (isSxTruthy((typeOf(node) == "symbol")) ? (function() {
|
||
var name = symbolName(node);
|
||
return (isSxTruthy(contains(ioNames, name)) ? (isSxTruthy(!isSxTruthy(contains(refs, name))) ? append_b(refs, name) : NIL) : NIL);
|
||
})() : (isSxTruthy((typeOf(node) == "list")) ? forEach(function(item) { return scanIoRefsWalk(item, ioNames, refs); }, node) : (isSxTruthy((typeOf(node) == "dict")) ? forEach(function(key) { return scanIoRefsWalk(dictGet(node, key), ioNames, refs); }, keys(node)) : NIL))); };
|
||
|
||
// scan-io-refs
|
||
var scanIoRefs = function(node, ioNames) { return (function() {
|
||
var refs = [];
|
||
scanIoRefsWalk(node, ioNames, refs);
|
||
return refs;
|
||
})(); };
|
||
|
||
// transitive-io-refs-walk
|
||
var transitiveIoRefsWalk = function(n, seen, allRefs, env, ioNames) { return (isSxTruthy(!isSxTruthy(contains(seen, n))) ? (append_b(seen, n), (function() {
|
||
var val = envGet(env, n);
|
||
return (isSxTruthy((typeOf(val) == "component")) ? (forEach(function(ref) { return (isSxTruthy(!isSxTruthy(contains(allRefs, ref))) ? append_b(allRefs, ref) : NIL); }, scanIoRefs(componentBody(val), ioNames)), forEach(function(dep) { return transitiveIoRefsWalk(dep, seen, allRefs, env, ioNames); }, scanRefs(componentBody(val)))) : (isSxTruthy((typeOf(val) == "macro")) ? (forEach(function(ref) { return (isSxTruthy(!isSxTruthy(contains(allRefs, ref))) ? append_b(allRefs, ref) : NIL); }, scanIoRefs(macroBody(val), ioNames)), forEach(function(dep) { return transitiveIoRefsWalk(dep, seen, allRefs, env, ioNames); }, scanRefs(macroBody(val)))) : NIL));
|
||
})()) : NIL); };
|
||
|
||
// transitive-io-refs
|
||
var transitiveIoRefs = function(name, env, ioNames) { return (function() {
|
||
var allRefs = [];
|
||
var seen = [];
|
||
var key = (isSxTruthy(startsWith(name, "~")) ? name : (String("~") + String(name)));
|
||
transitiveIoRefsWalk(key, seen, allRefs, env, ioNames);
|
||
return allRefs;
|
||
})(); };
|
||
|
||
// compute-all-io-refs
|
||
var computeAllIoRefs = function(env, ioNames) { return forEach(function(name) { return (function() {
|
||
var val = envGet(env, name);
|
||
return (isSxTruthy((typeOf(val) == "component")) ? componentSetIoRefs(val, transitiveIoRefs(name, env, ioNames)) : NIL);
|
||
})(); }, envComponents(env)); };
|
||
|
||
// component-pure?
|
||
var componentPure_p = function(name, env, ioNames) { return isEmpty(transitiveIoRefs(name, env, ioNames)); };
|
||
|
||
// render-target
|
||
var renderTarget = function(name, env, ioNames) { return (function() {
|
||
var key = (isSxTruthy(startsWith(name, "~")) ? name : (String("~") + String(name)));
|
||
return (function() {
|
||
var val = envGet(env, key);
|
||
return (isSxTruthy(!isSxTruthy((typeOf(val) == "component"))) ? "server" : (function() {
|
||
var affinity = componentAffinity(val);
|
||
return (isSxTruthy((affinity == "server")) ? "server" : (isSxTruthy((affinity == "client")) ? "client" : (isSxTruthy(!isSxTruthy(componentPure_p(name, env, ioNames))) ? "server" : "client")));
|
||
})());
|
||
})();
|
||
})(); };
|
||
|
||
// page-render-plan
|
||
var pageRenderPlan = function(pageSource, env, ioNames) { return (function() {
|
||
var needed = componentsNeeded(pageSource, env);
|
||
var compTargets = {};
|
||
var serverList = [];
|
||
var clientList = [];
|
||
var ioDeps = [];
|
||
{ var _c = needed; for (var _i = 0; _i < _c.length; _i++) { var name = _c[_i]; (function() {
|
||
var target = renderTarget(name, env, ioNames);
|
||
compTargets[name] = target;
|
||
return (isSxTruthy((target == "server")) ? (append_b(serverList, name), forEach(function(ioRef) { return (isSxTruthy(!isSxTruthy(contains(ioDeps, ioRef))) ? append_b(ioDeps, ioRef) : NIL); }, transitiveIoRefs(name, env, ioNames))) : append_b(clientList, name));
|
||
})(); } }
|
||
return {"components": compTargets, "server": serverList, "client": clientList, "io-deps": ioDeps};
|
||
})(); };
|
||
|
||
|
||
// === Transpiled from router (client-side route matching) ===
|
||
|
||
// split-path-segments
|
||
var splitPathSegments = function(path) { return (function() {
|
||
var trimmed = (isSxTruthy(startsWith(path, "/")) ? slice(path, 1) : path);
|
||
return (function() {
|
||
var trimmed2 = (isSxTruthy((isSxTruthy(!isSxTruthy(isEmpty(trimmed))) && endsWith(trimmed, "/"))) ? slice(trimmed, 0, (len(trimmed) - 1)) : trimmed);
|
||
return (isSxTruthy(isEmpty(trimmed2)) ? [] : split(trimmed2, "/"));
|
||
})();
|
||
})(); };
|
||
|
||
// make-route-segment
|
||
var makeRouteSegment = function(seg) { return (isSxTruthy((isSxTruthy(startsWith(seg, "<")) && endsWith(seg, ">"))) ? (function() {
|
||
var paramName = slice(seg, 1, (len(seg) - 1));
|
||
return (function() {
|
||
var d = {};
|
||
d["type"] = "param";
|
||
d["value"] = paramName;
|
||
return d;
|
||
})();
|
||
})() : (function() {
|
||
var d = {};
|
||
d["type"] = "literal";
|
||
d["value"] = seg;
|
||
return d;
|
||
})()); };
|
||
|
||
// parse-route-pattern
|
||
var parseRoutePattern = function(pattern) { return (function() {
|
||
var segments = splitPathSegments(pattern);
|
||
return map(makeRouteSegment, segments);
|
||
})(); };
|
||
|
||
// match-route-segments
|
||
var matchRouteSegments = function(pathSegs, parsedSegs) { return (isSxTruthy(!isSxTruthy((len(pathSegs) == len(parsedSegs)))) ? NIL : (function() {
|
||
var params = {};
|
||
var matched = true;
|
||
forEachIndexed(function(i, parsedSeg) { return (isSxTruthy(matched) ? (function() {
|
||
var pathSeg = nth(pathSegs, i);
|
||
var segType = get(parsedSeg, "type");
|
||
return (isSxTruthy((segType == "literal")) ? (isSxTruthy(!isSxTruthy((pathSeg == get(parsedSeg, "value")))) ? (matched = false) : NIL) : (isSxTruthy((segType == "param")) ? dictSet(params, get(parsedSeg, "value"), pathSeg) : (matched = false)));
|
||
})() : NIL); }, parsedSegs);
|
||
return (isSxTruthy(matched) ? params : NIL);
|
||
})()); };
|
||
|
||
// match-route
|
||
var matchRoute = function(path, pattern) { return (function() {
|
||
var pathSegs = splitPathSegments(path);
|
||
var parsedSegs = parseRoutePattern(pattern);
|
||
return matchRouteSegments(pathSegs, parsedSegs);
|
||
})(); };
|
||
|
||
// find-matching-route
|
||
var findMatchingRoute = function(path, routes) { return (function() {
|
||
var pathSegs = splitPathSegments(path);
|
||
var result = NIL;
|
||
{ var _c = routes; for (var _i = 0; _i < _c.length; _i++) { var route = _c[_i]; if (isSxTruthy(isNil(result))) {
|
||
(function() {
|
||
var params = matchRouteSegments(pathSegs, get(route, "parsed"));
|
||
return (isSxTruthy(!isSxTruthy(isNil(params))) ? (function() {
|
||
var matched = merge(route, {});
|
||
matched["params"] = params;
|
||
return (result = matched);
|
||
})() : NIL);
|
||
})();
|
||
} } }
|
||
return result;
|
||
})(); };
|
||
|
||
|
||
// === Transpiled from signals (reactive signal runtime) ===
|
||
|
||
// signal
|
||
var signal = function(initialValue) { return makeSignal(initialValue); };
|
||
|
||
// deref
|
||
var deref = function(s) { return (isSxTruthy(!isSxTruthy(isSignal(s))) ? s : (function() {
|
||
var ctx = getTrackingContext();
|
||
if (isSxTruthy(ctx)) {
|
||
trackingContextAddDep(ctx, s);
|
||
signalAddSub(s, trackingContextNotifyFn(ctx));
|
||
}
|
||
return signalValue(s);
|
||
})()); };
|
||
|
||
// reset!
|
||
var reset_b = function(s, value) { return (isSxTruthy(isSignal(s)) ? (function() {
|
||
var old = signalValue(s);
|
||
return (isSxTruthy(!isSxTruthy(isIdentical(old, value))) ? (signalSetValue(s, value), notifySubscribers(s)) : NIL);
|
||
})() : NIL); };
|
||
|
||
// swap!
|
||
var swap_b = function(s, f) { var args = Array.prototype.slice.call(arguments, 2); return (isSxTruthy(isSignal(s)) ? (function() {
|
||
var old = signalValue(s);
|
||
var newVal = apply(f, cons(old, args));
|
||
return (isSxTruthy(!isSxTruthy(isIdentical(old, newVal))) ? (signalSetValue(s, newVal), notifySubscribers(s)) : NIL);
|
||
})() : NIL); };
|
||
|
||
// computed
|
||
var computed = function(computeFn) { return (function() {
|
||
var s = makeSignal(NIL);
|
||
var deps = [];
|
||
var computeCtx = NIL;
|
||
return (function() {
|
||
var recompute = function() { { var _c = signalDeps(s); for (var _i = 0; _i < _c.length; _i++) { var dep = _c[_i]; signalRemoveSub(dep, recompute); } }
|
||
signalSetDeps(s, []);
|
||
return (function() {
|
||
var ctx = makeTrackingContext(recompute);
|
||
return (function() {
|
||
var prev = getTrackingContext();
|
||
setTrackingContext(ctx);
|
||
return (function() {
|
||
var newVal = computeFn();
|
||
setTrackingContext(prev);
|
||
signalSetDeps(s, trackingContextDeps(ctx));
|
||
return (function() {
|
||
var old = signalValue(s);
|
||
signalSetValue(s, newVal);
|
||
return (isSxTruthy(!isSxTruthy(isIdentical(old, newVal))) ? notifySubscribers(s) : NIL);
|
||
})();
|
||
})();
|
||
})();
|
||
})(); };
|
||
recompute();
|
||
return s;
|
||
})();
|
||
})(); };
|
||
|
||
// effect
|
||
var effect = function(effectFn) { return (function() {
|
||
var deps = [];
|
||
var disposed = false;
|
||
var cleanupFn = NIL;
|
||
return (function() {
|
||
var runEffect = function() { return (isSxTruthy(!isSxTruthy(disposed)) ? ((isSxTruthy(cleanupFn) ? cleanupFn() : NIL), forEach(function(dep) { return signalRemoveSub(dep, runEffect); }, deps), (deps = []), (function() {
|
||
var ctx = makeTrackingContext(runEffect);
|
||
return (function() {
|
||
var prev = getTrackingContext();
|
||
setTrackingContext(ctx);
|
||
return (function() {
|
||
var result = effectFn();
|
||
setTrackingContext(prev);
|
||
deps = trackingContextDeps(ctx);
|
||
return (isSxTruthy(isCallable(result)) ? (cleanupFn = result) : NIL);
|
||
})();
|
||
})();
|
||
})()) : NIL); };
|
||
runEffect();
|
||
return function() { disposed = true;
|
||
if (isSxTruthy(cleanupFn)) {
|
||
cleanupFn();
|
||
}
|
||
{ var _c = deps; for (var _i = 0; _i < _c.length; _i++) { var dep = _c[_i]; signalRemoveSub(dep, runEffect); } }
|
||
return (deps = []); };
|
||
})();
|
||
})(); };
|
||
|
||
// *batch-depth*
|
||
var _batchDepth = NIL;
|
||
|
||
// *batch-queue*
|
||
var _batchQueue = [];
|
||
|
||
// batch
|
||
var batch = function(thunk) { _batchDepth = (_batchDepth + 1);
|
||
thunk();
|
||
_batchDepth = (_batchDepth - 1);
|
||
return (isSxTruthy((_batchDepth == 0)) ? (function() {
|
||
var queue = _batchQueue;
|
||
_batchQueue = [];
|
||
return (function() {
|
||
var seen = [];
|
||
var pending = [];
|
||
{ var _c = queue; for (var _i = 0; _i < _c.length; _i++) { var s = _c[_i]; { var _c = signalSubscribers(s); for (var _i = 0; _i < _c.length; _i++) { var sub = _c[_i]; if (isSxTruthy(!isSxTruthy(contains(seen, sub)))) {
|
||
seen.push(sub);
|
||
pending.push(sub);
|
||
} } } } }
|
||
return forEach(function(sub) { return sub(); }, pending);
|
||
})();
|
||
})() : NIL); };
|
||
|
||
// notify-subscribers
|
||
var notifySubscribers = function(s) { return (isSxTruthy((_batchDepth > 0)) ? (isSxTruthy(!isSxTruthy(contains(_batchQueue, s))) ? append_b(_batchQueue, s) : NIL) : flushSubscribers(s)); };
|
||
|
||
// flush-subscribers
|
||
var flushSubscribers = function(s) { return forEach(function(sub) { return sub(); }, signalSubscribers(s)); };
|
||
|
||
// dispose-computed
|
||
var disposeComputed = function(s) { return (isSxTruthy(isSignal(s)) ? (forEach(function(dep) { return signalRemoveSub(dep, NIL); }, signalDeps(s)), signalSetDeps(s, [])) : NIL); };
|
||
|
||
// *island-scope*
|
||
var _islandScope = NIL;
|
||
|
||
// with-island-scope
|
||
var withIslandScope = function(scopeFn, bodyFn) { return (function() {
|
||
var prev = _islandScope;
|
||
_islandScope = scopeFn;
|
||
return (function() {
|
||
var result = bodyFn();
|
||
_islandScope = prev;
|
||
return result;
|
||
})();
|
||
})(); };
|
||
|
||
// register-in-scope
|
||
var registerInScope = function(disposable) { return (isSxTruthy(_islandScope) ? _islandScope(disposable) : NIL); };
|
||
|
||
// *store-registry*
|
||
var _storeRegistry = {};
|
||
|
||
// def-store
|
||
var defStore = function(name, initFn) { return (function() {
|
||
var registry = _storeRegistry;
|
||
if (isSxTruthy(!isSxTruthy(hasKey_p(registry, name)))) {
|
||
_storeRegistry = assoc(registry, name, initFn());
|
||
}
|
||
return get(_storeRegistry, name);
|
||
})(); };
|
||
|
||
// use-store
|
||
var useStore = function(name) { return (isSxTruthy(hasKey_p(_storeRegistry, name)) ? get(_storeRegistry, name) : error((String("Store not found: ") + String(name) + String(". Call (def-store ...) before (use-store ...).")))); };
|
||
|
||
// clear-stores
|
||
var clearStores = function() { return (_storeRegistry = {}); };
|
||
|
||
// emit-event
|
||
var emitEvent = function(el, eventName, detail) { return domDispatch(el, eventName, detail); };
|
||
|
||
// on-event
|
||
var onEvent = function(el, eventName, handler) { return domListen(el, eventName, handler); };
|
||
|
||
// bridge-event
|
||
var bridgeEvent = function(el, eventName, targetSignal, transformFn) { return effect(function() { return (function() {
|
||
var remove = domListen(el, eventName, function(e) { return (function() {
|
||
var detail = eventDetail(e);
|
||
var newVal = (isSxTruthy(transformFn) ? transformFn(detail) : detail);
|
||
return reset_b(targetSignal, newVal);
|
||
})(); });
|
||
return remove;
|
||
})(); }); };
|
||
|
||
|
||
// =========================================================================
|
||
// Platform interface — DOM adapter (browser-only)
|
||
// =========================================================================
|
||
|
||
var _hasDom = typeof document !== "undefined";
|
||
|
||
// Register DOM adapter as the render dispatch target for the evaluator.
|
||
_renderExprFn = function(expr, env) { return renderToDom(expr, env, null); };
|
||
|
||
var SVG_NS = "http://www.w3.org/2000/svg";
|
||
var MATH_NS = "http://www.w3.org/1998/Math/MathML";
|
||
|
||
function domCreateElement(tag, ns) {
|
||
if (!_hasDom) return null;
|
||
if (ns && ns !== NIL) return document.createElementNS(ns, tag);
|
||
return document.createElement(tag);
|
||
}
|
||
|
||
function createTextNode(s) {
|
||
return _hasDom ? document.createTextNode(s) : null;
|
||
}
|
||
|
||
function createComment(s) {
|
||
return _hasDom ? document.createComment(s || "") : null;
|
||
}
|
||
|
||
function createFragment() {
|
||
return _hasDom ? document.createDocumentFragment() : null;
|
||
}
|
||
|
||
function domAppend(parent, child) {
|
||
if (parent && child) parent.appendChild(child);
|
||
}
|
||
|
||
function domPrepend(parent, child) {
|
||
if (parent && child) parent.insertBefore(child, parent.firstChild);
|
||
}
|
||
|
||
function domSetAttr(el, name, val) {
|
||
if (el && el.setAttribute) el.setAttribute(name, val);
|
||
}
|
||
|
||
function domGetAttr(el, name) {
|
||
if (!el || !el.getAttribute) return NIL;
|
||
var v = el.getAttribute(name);
|
||
return v === null ? NIL : v;
|
||
}
|
||
|
||
function domRemoveAttr(el, name) {
|
||
if (el && el.removeAttribute) el.removeAttribute(name);
|
||
}
|
||
|
||
function domHasAttr(el, name) {
|
||
return !!(el && el.hasAttribute && el.hasAttribute(name));
|
||
}
|
||
|
||
function domParseHtml(html) {
|
||
if (!_hasDom) return null;
|
||
var tpl = document.createElement("template");
|
||
tpl.innerHTML = html;
|
||
return tpl.content;
|
||
}
|
||
|
||
function domClone(node) {
|
||
return node && node.cloneNode ? node.cloneNode(true) : node;
|
||
}
|
||
|
||
function domParent(el) { return el ? el.parentNode : null; }
|
||
function domId(el) { return el && el.id ? el.id : NIL; }
|
||
function domNodeType(el) { return el ? el.nodeType : 0; }
|
||
function domNodeName(el) { return el ? el.nodeName : ""; }
|
||
function domTextContent(el) { return el ? el.textContent || el.nodeValue || "" : ""; }
|
||
function domSetTextContent(el, s) { if (el) { if (el.nodeType === 3 || el.nodeType === 8) el.nodeValue = s; else el.textContent = s; } }
|
||
function domIsFragment(el) { return el ? el.nodeType === 11 : false; }
|
||
function domIsChildOf(child, parent) { return !!(parent && child && child.parentNode === parent); }
|
||
function domIsActiveElement(el) { return _hasDom && el === document.activeElement; }
|
||
function domIsInputElement(el) {
|
||
if (!el || !el.tagName) return false;
|
||
var t = el.tagName;
|
||
return t === "INPUT" || t === "TEXTAREA" || t === "SELECT";
|
||
}
|
||
function domFirstChild(el) { return el ? el.firstChild : null; }
|
||
function domNextSibling(el) { return el ? el.nextSibling : null; }
|
||
|
||
function domChildList(el) {
|
||
if (!el || !el.childNodes) return [];
|
||
return Array.prototype.slice.call(el.childNodes);
|
||
}
|
||
|
||
function domAttrList(el) {
|
||
if (!el || !el.attributes) return [];
|
||
var r = [];
|
||
for (var i = 0; i < el.attributes.length; i++) {
|
||
r.push([el.attributes[i].name, el.attributes[i].value]);
|
||
}
|
||
return r;
|
||
}
|
||
|
||
function domInsertBefore(parent, node, ref) {
|
||
if (parent && node) parent.insertBefore(node, ref || null);
|
||
}
|
||
|
||
function domInsertAfter(ref, node) {
|
||
if (ref && ref.parentNode && node) {
|
||
ref.parentNode.insertBefore(node, ref.nextSibling);
|
||
}
|
||
}
|
||
|
||
function domRemoveChild(parent, child) {
|
||
if (parent && child && child.parentNode === parent) parent.removeChild(child);
|
||
}
|
||
|
||
function domReplaceChild(parent, newChild, oldChild) {
|
||
if (parent && newChild && oldChild) parent.replaceChild(newChild, oldChild);
|
||
}
|
||
|
||
function domSetInnerHtml(el, html) {
|
||
if (el) el.innerHTML = html;
|
||
}
|
||
|
||
function domInsertAdjacentHtml(el, pos, html) {
|
||
if (el && el.insertAdjacentHTML) el.insertAdjacentHTML(pos, html);
|
||
}
|
||
|
||
function domGetStyle(el, prop) {
|
||
return el && el.style ? el.style[prop] || "" : "";
|
||
}
|
||
|
||
function domSetStyle(el, prop, val) {
|
||
if (el && el.style) el.style[prop] = val;
|
||
}
|
||
|
||
function domGetProp(el, name) { return el ? el[name] : NIL; }
|
||
function domSetProp(el, name, val) { if (el) el[name] = val; }
|
||
|
||
function domAddClass(el, cls) {
|
||
if (el && el.classList) el.classList.add(cls);
|
||
}
|
||
|
||
function domRemoveClass(el, cls) {
|
||
if (el && el.classList) el.classList.remove(cls);
|
||
}
|
||
|
||
function domDispatch(el, name, detail) {
|
||
if (!_hasDom || !el) return false;
|
||
var evt = new CustomEvent(name, { bubbles: true, cancelable: true, detail: detail || {} });
|
||
return el.dispatchEvent(evt);
|
||
}
|
||
|
||
function domListen(el, name, handler) {
|
||
if (!_hasDom || !el) return function() {};
|
||
el.addEventListener(name, handler);
|
||
return function() { el.removeEventListener(name, handler); };
|
||
}
|
||
|
||
function eventDetail(e) {
|
||
return (e && e.detail != null) ? e.detail : nil;
|
||
}
|
||
|
||
function domQuery(sel) {
|
||
return _hasDom ? document.querySelector(sel) : null;
|
||
}
|
||
|
||
function domQueryAll(root, sel) {
|
||
if (!root || !root.querySelectorAll) return [];
|
||
return Array.prototype.slice.call(root.querySelectorAll(sel));
|
||
}
|
||
|
||
function domTagName(el) { return el && el.tagName ? el.tagName : ""; }
|
||
|
||
// Island DOM helpers
|
||
function domRemove(node) {
|
||
if (node && node.parentNode) node.parentNode.removeChild(node);
|
||
}
|
||
function domChildNodes(el) {
|
||
if (!el || !el.childNodes) return [];
|
||
return Array.prototype.slice.call(el.childNodes);
|
||
}
|
||
function domRemoveChildrenAfter(marker) {
|
||
if (!marker || !marker.parentNode) return;
|
||
var parent = marker.parentNode;
|
||
while (marker.nextSibling) parent.removeChild(marker.nextSibling);
|
||
}
|
||
function domSetData(el, key, val) {
|
||
if (el) { if (!el._sxData) el._sxData = {}; el._sxData[key] = val; }
|
||
}
|
||
function domGetData(el, key) {
|
||
return (el && el._sxData) ? (el._sxData[key] != null ? el._sxData[key] : nil) : nil;
|
||
}
|
||
function jsonParse(s) {
|
||
try { return JSON.parse(s); } catch(e) { return {}; }
|
||
}
|
||
|
||
// =========================================================================
|
||
// Performance overrides — replace transpiled spec with imperative JS
|
||
// =========================================================================
|
||
|
||
// Override renderDomComponent: imperative kwarg parsing, no reduce/assoc
|
||
renderDomComponent = function(comp, args, env, ns) {
|
||
// Parse keyword args imperatively
|
||
var kwargs = {};
|
||
var children = [];
|
||
for (var i = 0; i < args.length; i++) {
|
||
var arg = args[i];
|
||
if (arg && arg._kw && (i + 1) < args.length) {
|
||
kwargs[arg.name] = trampoline(evalExpr(args[i + 1], env));
|
||
i++; // skip value
|
||
} else {
|
||
children.push(arg);
|
||
}
|
||
}
|
||
// Build local env via prototype chain
|
||
var local = Object.create(componentClosure(comp));
|
||
// Copy caller env own properties
|
||
for (var k in env) if (env.hasOwnProperty(k)) local[k] = env[k];
|
||
// Bind params
|
||
var params = componentParams(comp);
|
||
for (var j = 0; j < params.length; j++) {
|
||
var p = params[j];
|
||
local[p] = p in kwargs ? kwargs[p] : NIL;
|
||
}
|
||
// Bind children
|
||
if (componentHasChildren(comp)) {
|
||
var childFrag = document.createDocumentFragment();
|
||
for (var c = 0; c < children.length; c++) {
|
||
var rendered = renderToDom(children[c], env, ns);
|
||
if (rendered) childFrag.appendChild(rendered);
|
||
}
|
||
local["children"] = childFrag;
|
||
}
|
||
return renderToDom(componentBody(comp), local, ns);
|
||
};
|
||
|
||
// Override renderDomElement: imperative attr parsing, no reduce/assoc
|
||
renderDomElement = function(tag, args, env, ns) {
|
||
var newNs = tag === "svg" ? SVG_NS : tag === "math" ? MATH_NS : ns;
|
||
var el = domCreateElement(tag, newNs);
|
||
var extraClasses = [];
|
||
var isVoid = contains(VOID_ELEMENTS, tag);
|
||
for (var i = 0; i < args.length; i++) {
|
||
var arg = args[i];
|
||
if (arg && arg._kw && (i + 1) < args.length) {
|
||
var attrName = arg.name;
|
||
var attrVal = trampoline(evalExpr(args[i + 1], env));
|
||
i++; // skip value
|
||
if (isNil(attrVal) || attrVal === false) continue;
|
||
if (contains(BOOLEAN_ATTRS, attrName)) {
|
||
if (isSxTruthy(attrVal)) el.setAttribute(attrName, "");
|
||
} else if (attrVal === true) {
|
||
el.setAttribute(attrName, "");
|
||
} else {
|
||
el.setAttribute(attrName, String(attrVal));
|
||
}
|
||
} else {
|
||
if (!isVoid) {
|
||
var child = renderToDom(arg, env, newNs);
|
||
if (child) el.appendChild(child);
|
||
}
|
||
}
|
||
}
|
||
if (extraClasses.length) {
|
||
var existing = el.getAttribute("class") || "";
|
||
el.setAttribute("class", (existing ? existing + " " : "") + extraClasses.join(" "));
|
||
}
|
||
return el;
|
||
};
|
||
|
||
|
||
// =========================================================================
|
||
// Platform interface — Engine pure logic (browser + node compatible)
|
||
// =========================================================================
|
||
|
||
function browserLocationHref() {
|
||
return typeof location !== "undefined" ? location.href : "";
|
||
}
|
||
|
||
function browserSameOrigin(url) {
|
||
try { return new URL(url, location.href).origin === location.origin; }
|
||
catch (e) { return true; }
|
||
}
|
||
|
||
function browserPushState(url) {
|
||
if (typeof history !== "undefined") {
|
||
try { history.pushState({ sxUrl: url, scrollY: typeof window !== "undefined" ? window.scrollY : 0 }, "", url); }
|
||
catch (e) {}
|
||
}
|
||
}
|
||
|
||
function browserReplaceState(url) {
|
||
if (typeof history !== "undefined") {
|
||
try { history.replaceState({ sxUrl: url, scrollY: typeof window !== "undefined" ? window.scrollY : 0 }, "", url); }
|
||
catch (e) {}
|
||
}
|
||
}
|
||
|
||
function nowMs() { return Date.now(); }
|
||
|
||
function parseHeaderValue(s) {
|
||
if (!s) return null;
|
||
try {
|
||
if (s.charAt(0) === "{" && s.charAt(1) === ":") return parse(s);
|
||
return JSON.parse(s);
|
||
} catch (e) { return null; }
|
||
}
|
||
|
||
|
||
// =========================================================================
|
||
// Platform interface — Orchestration (browser-only)
|
||
// =========================================================================
|
||
|
||
// --- Browser/Network ---
|
||
|
||
function browserNavigate(url) {
|
||
if (typeof location !== "undefined") location.assign(url);
|
||
}
|
||
|
||
function browserReload() {
|
||
if (typeof location !== "undefined") location.reload();
|
||
}
|
||
|
||
function browserScrollTo(x, y) {
|
||
if (typeof window !== "undefined") window.scrollTo(x, y);
|
||
}
|
||
|
||
function browserMediaMatches(query) {
|
||
if (typeof window === "undefined") return false;
|
||
return window.matchMedia(query).matches;
|
||
}
|
||
|
||
function browserConfirm(msg) {
|
||
if (typeof window === "undefined") return false;
|
||
return window.confirm(msg);
|
||
}
|
||
|
||
function browserPrompt(msg) {
|
||
if (typeof window === "undefined") return NIL;
|
||
var r = window.prompt(msg);
|
||
return r === null ? NIL : r;
|
||
}
|
||
|
||
function csrfToken() {
|
||
if (!_hasDom) return NIL;
|
||
var m = document.querySelector('meta[name="csrf-token"]');
|
||
return m ? m.getAttribute("content") : NIL;
|
||
}
|
||
|
||
function isCrossOrigin(url) {
|
||
try {
|
||
var h = new URL(url, location.href).hostname;
|
||
return h !== location.hostname &&
|
||
(h.indexOf(".rose-ash.com") >= 0 || h.indexOf(".localhost") >= 0);
|
||
} catch (e) { return false; }
|
||
}
|
||
|
||
// --- Promises ---
|
||
|
||
function promiseResolve(val) { return Promise.resolve(val); }
|
||
|
||
function promiseCatch(p, fn) { return p && p.catch ? p.catch(fn) : p; }
|
||
|
||
// --- Abort controllers ---
|
||
|
||
var _controllers = typeof WeakMap !== "undefined" ? new WeakMap() : null;
|
||
|
||
function abortPrevious(el) {
|
||
if (_controllers) {
|
||
var prev = _controllers.get(el);
|
||
if (prev) prev.abort();
|
||
}
|
||
}
|
||
|
||
function trackController(el, ctrl) {
|
||
if (_controllers) _controllers.set(el, ctrl);
|
||
}
|
||
|
||
function newAbortController() {
|
||
return typeof AbortController !== "undefined" ? new AbortController() : { signal: null, abort: function() {} };
|
||
}
|
||
|
||
function controllerSignal(ctrl) { return ctrl ? ctrl.signal : null; }
|
||
|
||
function isAbortError(err) { return err && err.name === "AbortError"; }
|
||
|
||
// --- Timers ---
|
||
|
||
function setTimeout_(fn, ms) { return setTimeout(fn, ms || 0); }
|
||
function setInterval_(fn, ms) { return setInterval(fn, ms || 1000); }
|
||
function clearTimeout_(id) { clearTimeout(id); }
|
||
function requestAnimationFrame_(fn) {
|
||
if (typeof requestAnimationFrame !== "undefined") requestAnimationFrame(fn);
|
||
else setTimeout(fn, 16);
|
||
}
|
||
|
||
// --- Fetch ---
|
||
|
||
function fetchRequest(config, successFn, errorFn) {
|
||
var opts = { method: config.method, headers: config.headers };
|
||
if (config.signal) opts.signal = config.signal;
|
||
if (config.body && config.method !== "GET") opts.body = config.body;
|
||
if (config["cross-origin"]) opts.credentials = "include";
|
||
|
||
var p = (config.preloaded && config.preloaded !== NIL)
|
||
? Promise.resolve({
|
||
ok: true, status: 200,
|
||
headers: new Headers({ "Content-Type": config.preloaded["content-type"] || "" }),
|
||
text: function() { return Promise.resolve(config.preloaded.text); }
|
||
})
|
||
: fetch(config.url, opts);
|
||
|
||
return p.then(function(resp) {
|
||
return resp.text().then(function(text) {
|
||
var getHeader = function(name) {
|
||
var v = resp.headers.get(name);
|
||
return v === null ? NIL : v;
|
||
};
|
||
return successFn(resp.ok, resp.status, getHeader, text);
|
||
});
|
||
}).catch(function(err) {
|
||
return errorFn(err);
|
||
});
|
||
}
|
||
|
||
function fetchLocation(headerVal) {
|
||
if (!_hasDom) return;
|
||
var locUrl = headerVal;
|
||
try { var obj = JSON.parse(headerVal); locUrl = obj.path || obj; } catch (e) {}
|
||
fetch(locUrl, { headers: { "SX-Request": "true" } }).then(function(r) {
|
||
return r.text().then(function(t) {
|
||
var main = document.getElementById("main-panel");
|
||
if (main) {
|
||
main.innerHTML = t;
|
||
postSwap(main);
|
||
try { history.pushState({ sxUrl: locUrl }, "", locUrl); } catch (e) {}
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
function fetchAndRestore(main, url, headers, scrollY) {
|
||
var opts = { headers: headers };
|
||
try {
|
||
var h = new URL(url, location.href).hostname;
|
||
if (h !== location.hostname &&
|
||
(h.indexOf(".rose-ash.com") >= 0 || h.indexOf(".localhost") >= 0)) {
|
||
opts.credentials = "include";
|
||
}
|
||
} catch (e) {}
|
||
|
||
fetch(url, opts).then(function(resp) {
|
||
return resp.text().then(function(text) {
|
||
text = stripComponentScripts(text);
|
||
text = extractResponseCss(text);
|
||
text = text.trim();
|
||
if (text.charAt(0) === "(") {
|
||
try {
|
||
var dom = sxRender(text);
|
||
var container = document.createElement("div");
|
||
container.appendChild(dom);
|
||
processOobSwaps(container, function(t, oob, s) {
|
||
swapDomNodes(t, oob, s);
|
||
sxHydrate(t);
|
||
processElements(t);
|
||
});
|
||
var newMain = container.querySelector("#main-panel");
|
||
morphChildren(main, newMain || container);
|
||
postSwap(main);
|
||
if (typeof window !== "undefined") window.scrollTo(0, scrollY || 0);
|
||
} catch (err) {
|
||
console.error("sx-ref popstate error:", err);
|
||
location.reload();
|
||
}
|
||
} else {
|
||
var parser = new DOMParser();
|
||
var doc = parser.parseFromString(text, "text/html");
|
||
var newMain = doc.getElementById("main-panel");
|
||
if (newMain) {
|
||
morphChildren(main, newMain);
|
||
postSwap(main);
|
||
if (typeof window !== "undefined") window.scrollTo(0, scrollY || 0);
|
||
} else {
|
||
location.reload();
|
||
}
|
||
}
|
||
});
|
||
}).catch(function() { location.reload(); });
|
||
}
|
||
|
||
function fetchStreaming(target, url, headers) {
|
||
// Streaming fetch for multi-stream pages.
|
||
// First chunk = OOB SX swap (shell with skeletons).
|
||
// Subsequent chunks = __sxResolve script tags filling suspense slots.
|
||
var opts = { headers: headers };
|
||
try {
|
||
var h = new URL(url, location.href).hostname;
|
||
if (h !== location.hostname &&
|
||
(h.indexOf(".rose-ash.com") >= 0 || h.indexOf(".localhost") >= 0)) {
|
||
opts.credentials = "include";
|
||
}
|
||
} catch (e) {}
|
||
|
||
fetch(url, opts).then(function(resp) {
|
||
if (!resp.ok || !resp.body) {
|
||
// Fallback: non-streaming
|
||
return resp.text().then(function(text) {
|
||
text = stripComponentScripts(text);
|
||
text = extractResponseCss(text);
|
||
text = text.trim();
|
||
if (text.charAt(0) === "(") {
|
||
var dom = sxRender(text);
|
||
var container = document.createElement("div");
|
||
container.appendChild(dom);
|
||
processOobSwaps(container, function(t, oob, s) {
|
||
swapDomNodes(t, oob, s);
|
||
sxHydrate(t);
|
||
processElements(t);
|
||
});
|
||
var newMain = container.querySelector("#main-panel");
|
||
morphChildren(target, newMain || container);
|
||
postSwap(target);
|
||
}
|
||
});
|
||
}
|
||
|
||
var reader = resp.body.getReader();
|
||
var decoder = new TextDecoder();
|
||
var buffer = "";
|
||
var initialSwapDone = false;
|
||
// Regex to match __sxResolve script tags
|
||
var RESOLVE_START = "<script>window.__sxResolve&&window.__sxResolve(";
|
||
var RESOLVE_END = ")</script>";
|
||
|
||
function processResolveScripts() {
|
||
// Strip and load any extra component defs before resolve scripts
|
||
buffer = stripSxScripts(buffer);
|
||
var idx;
|
||
while ((idx = buffer.indexOf(RESOLVE_START)) >= 0) {
|
||
var endIdx = buffer.indexOf(RESOLVE_END, idx);
|
||
if (endIdx < 0) break; // incomplete, wait for more data
|
||
var argsStr = buffer.substring(idx + RESOLVE_START.length, endIdx);
|
||
buffer = buffer.substring(endIdx + RESOLVE_END.length);
|
||
// argsStr is: "stream-id","sx source"
|
||
var commaIdx = argsStr.indexOf(",");
|
||
if (commaIdx >= 0) {
|
||
try {
|
||
var id = JSON.parse(argsStr.substring(0, commaIdx));
|
||
var sx = JSON.parse(argsStr.substring(commaIdx + 1));
|
||
if (typeof Sx !== "undefined" && Sx.resolveSuspense) {
|
||
Sx.resolveSuspense(id, sx);
|
||
}
|
||
} catch (e) {
|
||
console.error("[sx-ref] resolve parse error:", e);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
function pump() {
|
||
return reader.read().then(function(result) {
|
||
buffer += decoder.decode(result.value || new Uint8Array(), { stream: !result.done });
|
||
|
||
if (!initialSwapDone) {
|
||
// Look for the first resolve script — everything before it is OOB content
|
||
var scriptIdx = buffer.indexOf("<script>window.__sxResolve");
|
||
// If we found a script tag, or the stream is done, process OOB
|
||
var oobEnd = scriptIdx >= 0 ? scriptIdx : (result.done ? buffer.length : -1);
|
||
if (oobEnd >= 0) {
|
||
var oobContent = buffer.substring(0, oobEnd);
|
||
buffer = buffer.substring(oobEnd);
|
||
initialSwapDone = true;
|
||
|
||
// Process OOB SX content (same as fetchAndRestore)
|
||
oobContent = stripComponentScripts(oobContent);
|
||
// Also strip bare <script type="text/sx"> (extra defs from resolve chunks)
|
||
oobContent = stripSxScripts(oobContent);
|
||
oobContent = extractResponseCss(oobContent);
|
||
oobContent = oobContent.trim();
|
||
if (oobContent.charAt(0) === "(") {
|
||
try {
|
||
var dom = sxRender(oobContent);
|
||
var container = document.createElement("div");
|
||
container.appendChild(dom);
|
||
processOobSwaps(container, function(t, oob, s) {
|
||
swapDomNodes(t, oob, s);
|
||
sxHydrate(t);
|
||
processElements(t);
|
||
});
|
||
var newMain = container.querySelector("#main-panel");
|
||
morphChildren(target, newMain || container);
|
||
postSwap(target);
|
||
// Dispatch clientRoute so nav links update active state
|
||
domDispatch(target, "sx:clientRoute",
|
||
{ pathname: new URL(url, location.href).pathname });
|
||
} catch (err) {
|
||
console.error("[sx-ref] streaming OOB swap error:", err);
|
||
}
|
||
}
|
||
// Process any resolve scripts already in buffer
|
||
processResolveScripts();
|
||
}
|
||
} else {
|
||
// Process resolve scripts as they arrive
|
||
processResolveScripts();
|
||
}
|
||
|
||
if (!result.done) return pump();
|
||
});
|
||
}
|
||
|
||
return pump();
|
||
}).catch(function(err) {
|
||
console.error("[sx-ref] streaming fetch error:", err);
|
||
location.reload();
|
||
});
|
||
}
|
||
|
||
function fetchPreload(url, headers, cache) {
|
||
fetch(url, { headers: headers }).then(function(resp) {
|
||
if (!resp.ok) return;
|
||
var ct = resp.headers.get("Content-Type") || "";
|
||
return resp.text().then(function(text) {
|
||
preloadCacheSet(cache, url, text, ct);
|
||
});
|
||
}).catch(function() { /* ignore */ });
|
||
}
|
||
|
||
// --- Request body building ---
|
||
|
||
function buildRequestBody(el, method, url) {
|
||
if (!_hasDom) return { body: null, url: url, "content-type": NIL };
|
||
var body = null;
|
||
var ct = NIL;
|
||
var finalUrl = url;
|
||
var isJson = el.getAttribute("sx-encoding") === "json";
|
||
|
||
if (method !== "GET") {
|
||
var form = el.closest("form") || (el.tagName === "FORM" ? el : null);
|
||
if (form) {
|
||
if (isJson) {
|
||
var fd = new FormData(form);
|
||
var obj = {};
|
||
fd.forEach(function(v, k) {
|
||
if (obj[k] !== undefined) {
|
||
if (!Array.isArray(obj[k])) obj[k] = [obj[k]];
|
||
obj[k].push(v);
|
||
} else { obj[k] = v; }
|
||
});
|
||
body = JSON.stringify(obj);
|
||
ct = "application/json";
|
||
} else {
|
||
body = new URLSearchParams(new FormData(form));
|
||
ct = "application/x-www-form-urlencoded";
|
||
}
|
||
}
|
||
}
|
||
|
||
// sx-params
|
||
var paramsSpec = el.getAttribute("sx-params");
|
||
if (paramsSpec && body instanceof URLSearchParams) {
|
||
if (paramsSpec === "none") {
|
||
body = new URLSearchParams();
|
||
} else if (paramsSpec.indexOf("not ") === 0) {
|
||
paramsSpec.substring(4).split(",").forEach(function(k) { body.delete(k.trim()); });
|
||
} else if (paramsSpec !== "*") {
|
||
var allowed = paramsSpec.split(",").map(function(s) { return s.trim(); });
|
||
var filtered = new URLSearchParams();
|
||
allowed.forEach(function(k) {
|
||
body.getAll(k).forEach(function(v) { filtered.append(k, v); });
|
||
});
|
||
body = filtered;
|
||
}
|
||
}
|
||
|
||
// sx-include
|
||
var includeSel = el.getAttribute("sx-include");
|
||
if (includeSel && method !== "GET") {
|
||
if (!body) body = new URLSearchParams();
|
||
document.querySelectorAll(includeSel).forEach(function(inp) {
|
||
if (inp.name) body.append(inp.name, inp.value);
|
||
});
|
||
}
|
||
|
||
// sx-vals
|
||
var valsAttr = el.getAttribute("sx-vals");
|
||
if (valsAttr) {
|
||
try {
|
||
var vals = valsAttr.charAt(0) === "{" && valsAttr.charAt(1) === ":" ? parse(valsAttr) : JSON.parse(valsAttr);
|
||
if (method === "GET") {
|
||
for (var vk in vals) finalUrl += (finalUrl.indexOf("?") >= 0 ? "&" : "?") + encodeURIComponent(vk) + "=" + encodeURIComponent(vals[vk]);
|
||
} else if (body instanceof URLSearchParams) {
|
||
for (var vk2 in vals) body.append(vk2, vals[vk2]);
|
||
} else if (!body) {
|
||
body = new URLSearchParams();
|
||
for (var vk3 in vals) body.append(vk3, vals[vk3]);
|
||
ct = "application/x-www-form-urlencoded";
|
||
}
|
||
} catch (e) {}
|
||
}
|
||
|
||
// GET form data → URL
|
||
if (method === "GET") {
|
||
var form2 = el.closest("form") || (el.tagName === "FORM" ? el : null);
|
||
if (form2) {
|
||
var qs = new URLSearchParams(new FormData(form2)).toString();
|
||
if (qs) finalUrl += (finalUrl.indexOf("?") >= 0 ? "&" : "?") + qs;
|
||
}
|
||
if ((el.tagName === "INPUT" || el.tagName === "SELECT" || el.tagName === "TEXTAREA") && el.name) {
|
||
finalUrl += (finalUrl.indexOf("?") >= 0 ? "&" : "?") + encodeURIComponent(el.name) + "=" + encodeURIComponent(el.value);
|
||
}
|
||
}
|
||
|
||
return { body: body, url: finalUrl, "content-type": ct };
|
||
}
|
||
|
||
// --- Loading state ---
|
||
|
||
function showIndicator(el) {
|
||
if (!_hasDom) return NIL;
|
||
var sel = el.getAttribute("sx-indicator");
|
||
var ind = sel ? (document.querySelector(sel) || el.closest(sel)) : null;
|
||
if (ind) { ind.classList.add("sx-request"); ind.style.display = ""; }
|
||
return ind || NIL;
|
||
}
|
||
|
||
function disableElements(el) {
|
||
if (!_hasDom) return [];
|
||
var sel = el.getAttribute("sx-disabled-elt");
|
||
if (!sel) return [];
|
||
var elts = Array.prototype.slice.call(document.querySelectorAll(sel));
|
||
elts.forEach(function(e) { e.disabled = true; });
|
||
return elts;
|
||
}
|
||
|
||
function clearLoadingState(el, indicator, disabledElts) {
|
||
el.classList.remove("sx-request");
|
||
el.removeAttribute("aria-busy");
|
||
if (indicator && !isNil(indicator)) {
|
||
indicator.classList.remove("sx-request");
|
||
indicator.style.display = "none";
|
||
}
|
||
if (disabledElts) {
|
||
for (var i = 0; i < disabledElts.length; i++) disabledElts[i].disabled = false;
|
||
}
|
||
}
|
||
|
||
// --- DOM extras ---
|
||
|
||
function domQueryById(id) {
|
||
return _hasDom ? document.getElementById(id) : null;
|
||
}
|
||
|
||
function domMatches(el, sel) {
|
||
return el && el.matches ? el.matches(sel) : false;
|
||
}
|
||
|
||
function domClosest(el, sel) {
|
||
return el && el.closest ? el.closest(sel) : null;
|
||
}
|
||
|
||
function domBody() {
|
||
return _hasDom ? document.body : null;
|
||
}
|
||
|
||
function domHasClass(el, cls) {
|
||
return el && el.classList ? el.classList.contains(cls) : false;
|
||
}
|
||
|
||
function domAppendToHead(el) {
|
||
if (_hasDom && document.head) document.head.appendChild(el);
|
||
}
|
||
|
||
function domParseHtmlDocument(text) {
|
||
if (!_hasDom) return null;
|
||
return new DOMParser().parseFromString(text, "text/html");
|
||
}
|
||
|
||
function domOuterHtml(el) {
|
||
return el ? el.outerHTML : "";
|
||
}
|
||
|
||
function domBodyInnerHtml(doc) {
|
||
return doc && doc.body ? doc.body.innerHTML : "";
|
||
}
|
||
|
||
// --- Events ---
|
||
|
||
function preventDefault_(e) { if (e && e.preventDefault) e.preventDefault(); }
|
||
function elementValue(el) { return el && el.value !== undefined ? el.value : NIL; }
|
||
|
||
function domAddListener(el, event, fn, opts) {
|
||
if (!el || !el.addEventListener) return;
|
||
var o = {};
|
||
if (opts && !isNil(opts)) {
|
||
if (opts.once || opts["once"]) o.once = true;
|
||
}
|
||
el.addEventListener(event, function(e) {
|
||
try { fn(e); } catch (err) { logInfo("EVENT ERROR: " + event + " " + (err && err.message ? err.message : err)); console.error("[sx-ref] event handler error:", event, err); }
|
||
}, o);
|
||
}
|
||
|
||
// --- Validation ---
|
||
|
||
function validateForRequest(el) {
|
||
if (!_hasDom) return true;
|
||
var attr = el.getAttribute("sx-validate");
|
||
if (attr === null) {
|
||
var vForm = el.closest("[sx-validate]");
|
||
if (vForm) attr = vForm.getAttribute("sx-validate");
|
||
}
|
||
if (attr === null) return true; // no validation configured
|
||
var form = el.tagName === "FORM" ? el : el.closest("form");
|
||
if (form && !form.reportValidity()) return false;
|
||
if (attr && attr !== "true" && attr !== "") {
|
||
var fn = window[attr];
|
||
if (typeof fn === "function" && !fn(el)) return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
// --- View Transitions ---
|
||
|
||
function withTransition(enabled, fn) {
|
||
if (enabled && _hasDom && document.startViewTransition) {
|
||
document.startViewTransition(fn);
|
||
} else {
|
||
fn();
|
||
}
|
||
}
|
||
|
||
// --- IntersectionObserver ---
|
||
|
||
function observeIntersection(el, fn, once, delay) {
|
||
if (!_hasDom || !("IntersectionObserver" in window)) { fn(); return; }
|
||
var fired = false;
|
||
var d = isNil(delay) ? 0 : delay;
|
||
var obs = new IntersectionObserver(function(entries) {
|
||
entries.forEach(function(entry) {
|
||
if (!entry.isIntersecting) return;
|
||
if (once && fired) return;
|
||
fired = true;
|
||
if (once) obs.unobserve(el);
|
||
if (d) setTimeout(fn, d); else fn();
|
||
});
|
||
});
|
||
obs.observe(el);
|
||
}
|
||
|
||
// --- EventSource ---
|
||
|
||
function eventSourceConnect(url, el) {
|
||
var source = new EventSource(url);
|
||
source.addEventListener("error", function() { domDispatch(el, "sx:sseError", {}); });
|
||
source.addEventListener("open", function() { domDispatch(el, "sx:sseOpen", {}); });
|
||
if (typeof MutationObserver !== "undefined") {
|
||
var obs = new MutationObserver(function() {
|
||
if (!document.body.contains(el)) { source.close(); obs.disconnect(); }
|
||
});
|
||
obs.observe(document.body, { childList: true, subtree: true });
|
||
}
|
||
return source;
|
||
}
|
||
|
||
function eventSourceListen(source, event, fn) {
|
||
source.addEventListener(event, function(e) { fn(e.data); });
|
||
}
|
||
|
||
// --- Boost bindings ---
|
||
|
||
function bindBoostLink(el, _href) {
|
||
el.addEventListener("click", function(e) {
|
||
e.preventDefault();
|
||
// Re-read href from element at click time (not closed-over value)
|
||
var liveHref = el.getAttribute("href") || _href;
|
||
executeRequest(el, { method: "GET", url: liveHref }).then(function() {
|
||
try { history.pushState({ sxUrl: liveHref, scrollY: window.scrollY }, "", liveHref); } catch (err) {}
|
||
});
|
||
});
|
||
}
|
||
|
||
function bindBoostForm(form, _method, _action) {
|
||
form.addEventListener("submit", function(e) {
|
||
e.preventDefault();
|
||
// Re-read from element at submit time
|
||
var liveMethod = (form.getAttribute("method") || _method || "GET").toUpperCase();
|
||
var liveAction = form.getAttribute("action") || _action || location.href;
|
||
executeRequest(form, { method: liveMethod, url: liveAction }).then(function() {
|
||
try { history.pushState({ sxUrl: liveAction, scrollY: window.scrollY }, "", liveAction); } catch (err) {}
|
||
});
|
||
});
|
||
}
|
||
|
||
// --- Client-side route bindings ---
|
||
|
||
function bindClientRouteClick(link, _href, fallbackFn) {
|
||
link.addEventListener("click", function(e) {
|
||
e.preventDefault();
|
||
// Re-read href from element at click time (not closed-over value)
|
||
var liveHref = link.getAttribute("href") || _href;
|
||
var pathname = urlPathname(liveHref);
|
||
// Find target selector: sx-boost ancestor, explicit sx-target, or #main-panel
|
||
var boostEl = link.closest("[sx-boost]");
|
||
var targetSel = boostEl ? boostEl.getAttribute("sx-boost") : null;
|
||
if (!targetSel || targetSel === "true") {
|
||
targetSel = link.getAttribute("sx-target") || "#main-panel";
|
||
}
|
||
if (tryClientRoute(pathname, targetSel)) {
|
||
try { history.pushState({ sxUrl: liveHref, scrollY: window.scrollY }, "", liveHref); } catch (err) {}
|
||
if (typeof window !== "undefined") window.scrollTo(0, 0);
|
||
} else {
|
||
logInfo("sx:route server " + pathname);
|
||
executeRequest(link, { method: "GET", url: liveHref }).then(function() {
|
||
try { history.pushState({ sxUrl: liveHref, scrollY: window.scrollY }, "", liveHref); } catch (err) {}
|
||
});
|
||
}
|
||
});
|
||
}
|
||
|
||
function tryEvalContent(source, env) {
|
||
try {
|
||
var merged = merge(componentEnv);
|
||
if (env && !isNil(env)) {
|
||
var ks = Object.keys(env);
|
||
for (var i = 0; i < ks.length; i++) merged[ks[i]] = env[ks[i]];
|
||
}
|
||
return sxRenderWithEnv(source, merged);
|
||
} catch (e) {
|
||
logInfo("sx:route eval miss: " + (e && e.message ? e.message : e));
|
||
return NIL;
|
||
}
|
||
}
|
||
|
||
// Async eval with callback — used for pages with IO deps.
|
||
// Calls callback(rendered) when done, callback(null) on failure.
|
||
function tryAsyncEvalContent(source, env, callback) {
|
||
var merged = merge(componentEnv);
|
||
if (env && !isNil(env)) {
|
||
var ks = Object.keys(env);
|
||
for (var i = 0; i < ks.length; i++) merged[ks[i]] = env[ks[i]];
|
||
}
|
||
try {
|
||
var result = asyncSxRenderWithEnv(source, merged);
|
||
if (isPromise(result)) {
|
||
result.then(function(rendered) {
|
||
callback(rendered);
|
||
}).catch(function(e) {
|
||
logWarn("sx:async eval miss: " + (e && e.message ? e.message : e));
|
||
callback(null);
|
||
});
|
||
} else {
|
||
callback(result);
|
||
}
|
||
} catch (e) {
|
||
logInfo("sx:async eval miss: " + (e && e.message ? e.message : e));
|
||
callback(null);
|
||
}
|
||
}
|
||
|
||
function resolvePageData(pageName, params, callback) {
|
||
// Platform implementation: fetch page data via HTTP from /sx/data/ endpoint.
|
||
// The spec only knows about resolve-page-data(name, params, callback) —
|
||
// this function provides the concrete transport.
|
||
var url = "/sx/data/" + encodeURIComponent(pageName);
|
||
if (params && !isNil(params)) {
|
||
var qs = [];
|
||
var ks = Object.keys(params);
|
||
for (var i = 0; i < ks.length; i++) {
|
||
var v = params[ks[i]];
|
||
if (v !== null && v !== undefined && v !== NIL) {
|
||
qs.push(encodeURIComponent(ks[i]) + "=" + encodeURIComponent(v));
|
||
}
|
||
}
|
||
if (qs.length) url += "?" + qs.join("&");
|
||
}
|
||
var headers = { "SX-Request": "true" };
|
||
fetch(url, { headers: headers }).then(function(resp) {
|
||
if (!resp.ok) {
|
||
logWarn("sx:data resolve failed " + resp.status + " for " + pageName);
|
||
return;
|
||
}
|
||
return resp.text().then(function(text) {
|
||
try {
|
||
var exprs = parse(text);
|
||
var data = exprs.length === 1 ? exprs[0] : {};
|
||
callback(data || {});
|
||
} catch (e) {
|
||
logWarn("sx:data parse error for " + pageName + ": " + (e && e.message ? e.message : e));
|
||
}
|
||
});
|
||
}).catch(function(err) {
|
||
logWarn("sx:data resolve error for " + pageName + ": " + (err && err.message ? err.message : err));
|
||
});
|
||
}
|
||
|
||
function parseSxData(text) {
|
||
// Parse SX text into a data value. Returns the first parsed expression,
|
||
// or NIL on error. Used by cache update directives.
|
||
try {
|
||
var exprs = parse(text);
|
||
return exprs.length >= 1 ? exprs[0] : NIL;
|
||
} catch (e) {
|
||
logWarn("sx:cache parse error: " + (e && e.message ? e.message : e));
|
||
return NIL;
|
||
}
|
||
}
|
||
|
||
function swPostMessage(msg) {
|
||
// Send a message to the active service worker (if registered).
|
||
// Used to notify SW of cache invalidation.
|
||
if (typeof navigator !== "undefined" && navigator.serviceWorker &&
|
||
navigator.serviceWorker.controller) {
|
||
navigator.serviceWorker.controller.postMessage(msg);
|
||
}
|
||
}
|
||
|
||
function urlPathname(href) {
|
||
try {
|
||
return new URL(href, location.href).pathname;
|
||
} catch (e) {
|
||
// Fallback: strip query/hash
|
||
var idx = href.indexOf("?");
|
||
if (idx >= 0) href = href.substring(0, idx);
|
||
idx = href.indexOf("#");
|
||
if (idx >= 0) href = href.substring(0, idx);
|
||
return href;
|
||
}
|
||
}
|
||
|
||
// --- Inline handlers ---
|
||
|
||
function bindInlineHandler(el, eventName, body) {
|
||
el.addEventListener(eventName, new Function("event", body));
|
||
}
|
||
|
||
// --- Preload binding ---
|
||
|
||
function bindPreload(el, events, debounceMs, fn) {
|
||
var timer = null;
|
||
events.forEach(function(evt) {
|
||
el.addEventListener(evt, function() {
|
||
if (debounceMs) {
|
||
clearTimeout(timer);
|
||
timer = setTimeout(fn, debounceMs);
|
||
} else {
|
||
fn();
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
// --- Processing markers ---
|
||
|
||
var PROCESSED = "_sxBound";
|
||
|
||
function markProcessed(el, key) { el[PROCESSED + key] = true; }
|
||
function isProcessed(el, key) { return !!el[PROCESSED + key]; }
|
||
|
||
// --- Script cloning ---
|
||
|
||
function createScriptClone(dead) {
|
||
var live = document.createElement("script");
|
||
for (var i = 0; i < dead.attributes.length; i++)
|
||
live.setAttribute(dead.attributes[i].name, dead.attributes[i].value);
|
||
live.textContent = dead.textContent;
|
||
return live;
|
||
}
|
||
|
||
// --- SX API references ---
|
||
|
||
function sxRender(source) {
|
||
var SxObj = typeof Sx !== "undefined" ? Sx : null;
|
||
if (SxObj && SxObj.render) return SxObj.render(source);
|
||
throw new Error("No SX renderer available");
|
||
}
|
||
|
||
function sxProcessScripts(root) {
|
||
var SxObj = typeof Sx !== "undefined" ? Sx : null;
|
||
var r = (root && root !== NIL) ? root : undefined;
|
||
if (SxObj && SxObj.processScripts) SxObj.processScripts(r);
|
||
}
|
||
|
||
function sxHydrate(root) {
|
||
var SxObj = typeof Sx !== "undefined" ? Sx : null;
|
||
var r = (root && root !== NIL) ? root : undefined;
|
||
if (SxObj && SxObj.hydrate) SxObj.hydrate(r);
|
||
}
|
||
|
||
function loadedComponentNames() {
|
||
var SxObj = typeof Sx !== "undefined" ? Sx : null;
|
||
if (!SxObj) return [];
|
||
var env = SxObj.componentEnv || (SxObj.getEnv ? SxObj.getEnv() : {});
|
||
return Object.keys(env).filter(function(k) { return k.charAt(0) === "~"; });
|
||
}
|
||
|
||
// --- Response processing ---
|
||
|
||
function stripComponentScripts(text) {
|
||
var SxObj = typeof Sx !== "undefined" ? Sx : null;
|
||
return text.replace(/<script[^>]*type="text\/sx"[^>]*data-components[^>]*>([\s\S]*?)<\/script>/gi,
|
||
function(_, defs) { if (SxObj && SxObj.loadComponents) SxObj.loadComponents(defs); return ""; });
|
||
}
|
||
|
||
function stripSxScripts(text) {
|
||
// Strip <script type="text/sx">...</script> (without data-components).
|
||
// These contain extra component defs from streaming resolve chunks.
|
||
var SxObj = typeof Sx !== "undefined" ? Sx : null;
|
||
return text.replace(/<script[^>]*type="text\/sx"[^>]*>([\s\S]*?)<\/script>/gi,
|
||
function(_, defs) { if (SxObj && SxObj.loadComponents) SxObj.loadComponents(defs); return ""; });
|
||
}
|
||
|
||
function extractResponseCss(text) {
|
||
if (!_hasDom) return text;
|
||
var target = document.getElementById("sx-css");
|
||
if (!target) return text;
|
||
return text.replace(/<style[^>]*data-sx-css[^>]*>([\s\S]*?)<\/style>/gi,
|
||
function(_, css) { target.textContent += css; return ""; });
|
||
}
|
||
|
||
function selectFromContainer(container, sel) {
|
||
var frag = document.createDocumentFragment();
|
||
sel.split(",").forEach(function(s) {
|
||
container.querySelectorAll(s.trim()).forEach(function(m) { frag.appendChild(m); });
|
||
});
|
||
return frag;
|
||
}
|
||
|
||
function childrenToFragment(container) {
|
||
var frag = document.createDocumentFragment();
|
||
while (container.firstChild) frag.appendChild(container.firstChild);
|
||
return frag;
|
||
}
|
||
|
||
function selectHtmlFromDoc(doc, sel) {
|
||
var parts = sel.split(",").map(function(s) { return s.trim(); });
|
||
var frags = [];
|
||
parts.forEach(function(s) {
|
||
doc.querySelectorAll(s).forEach(function(m) { frags.push(m.outerHTML); });
|
||
});
|
||
return frags.join("");
|
||
}
|
||
|
||
// --- Parsing ---
|
||
|
||
function tryParseJson(s) {
|
||
if (!s) return NIL;
|
||
try { return JSON.parse(s); } catch (e) { return NIL; }
|
||
}
|
||
|
||
|
||
// =========================================================================
|
||
// Platform interface — Boot (mount, hydrate, scripts, cookies)
|
||
// =========================================================================
|
||
|
||
function resolveMountTarget(target) {
|
||
if (typeof target === "string") return _hasDom ? document.querySelector(target) : null;
|
||
return target;
|
||
}
|
||
|
||
function sxRenderWithEnv(source, extraEnv) {
|
||
var env = extraEnv ? merge(componentEnv, extraEnv) : componentEnv;
|
||
var exprs = parse(source);
|
||
if (!_hasDom) return null;
|
||
var frag = document.createDocumentFragment();
|
||
for (var i = 0; i < exprs.length; i++) {
|
||
var node = renderToDom(exprs[i], env, null);
|
||
if (node) frag.appendChild(node);
|
||
}
|
||
return frag;
|
||
}
|
||
|
||
function getRenderEnv(extraEnv) {
|
||
return extraEnv ? merge(componentEnv, extraEnv) : componentEnv;
|
||
}
|
||
|
||
function mergeEnvs(base, newEnv) {
|
||
return newEnv ? merge(componentEnv, base, newEnv) : merge(componentEnv, base);
|
||
}
|
||
|
||
function sxLoadComponents(text) {
|
||
try {
|
||
var exprs = parse(text);
|
||
for (var i = 0; i < exprs.length; i++) trampoline(evalExpr(exprs[i], componentEnv));
|
||
} catch (err) {
|
||
logParseError("loadComponents", text, err);
|
||
throw err;
|
||
}
|
||
}
|
||
|
||
function setDocumentTitle(s) {
|
||
if (_hasDom) document.title = s || "";
|
||
}
|
||
|
||
function removeHeadElement(sel) {
|
||
if (!_hasDom) return;
|
||
var old = document.head.querySelector(sel);
|
||
if (old) old.parentNode.removeChild(old);
|
||
}
|
||
|
||
function querySxScripts(root) {
|
||
if (!_hasDom) return [];
|
||
var r = (root && root !== NIL) ? root : document;
|
||
return Array.prototype.slice.call(
|
||
r.querySelectorAll('script[type="text/sx"]'));
|
||
}
|
||
|
||
function queryPageScripts() {
|
||
if (!_hasDom) return [];
|
||
return Array.prototype.slice.call(
|
||
document.querySelectorAll('script[type="text/sx-pages"]'));
|
||
}
|
||
|
||
// --- localStorage ---
|
||
|
||
function localStorageGet(key) {
|
||
try { var v = localStorage.getItem(key); return v === null ? NIL : v; }
|
||
catch (e) { return NIL; }
|
||
}
|
||
|
||
function localStorageSet(key, val) {
|
||
try { localStorage.setItem(key, val); } catch (e) {}
|
||
}
|
||
|
||
function localStorageRemove(key) {
|
||
try { localStorage.removeItem(key); } catch (e) {}
|
||
}
|
||
|
||
// --- Cookies ---
|
||
|
||
function setSxCompCookie(hash) {
|
||
if (_hasDom) document.cookie = "sx-comp-hash=" + hash + ";path=/;max-age=31536000;SameSite=Lax";
|
||
}
|
||
|
||
function clearSxCompCookie() {
|
||
if (_hasDom) document.cookie = "sx-comp-hash=;path=/;max-age=0;SameSite=Lax";
|
||
}
|
||
|
||
// --- Env helpers ---
|
||
|
||
function parseEnvAttr(el) {
|
||
var attr = el && el.getAttribute ? el.getAttribute("data-sx-env") : null;
|
||
if (!attr) return {};
|
||
try { return JSON.parse(attr); } catch (e) { return {}; }
|
||
}
|
||
|
||
function storeEnvAttr(el, base, newEnv) {
|
||
var merged = merge(base, newEnv);
|
||
if (el && el.setAttribute) el.setAttribute("data-sx-env", JSON.stringify(merged));
|
||
}
|
||
|
||
function toKebab(s) { return s.replace(/_/g, "-"); }
|
||
|
||
// --- Logging ---
|
||
|
||
function logInfo(msg) {
|
||
if (typeof console !== "undefined") console.log("[sx-ref] " + msg);
|
||
}
|
||
|
||
function logWarn(msg) {
|
||
if (typeof console !== "undefined") console.warn("[sx-ref] " + msg);
|
||
}
|
||
|
||
function logParseError(label, text, err) {
|
||
if (typeof console === "undefined") return;
|
||
var msg = err && err.message ? err.message : String(err);
|
||
var colMatch = msg.match(/col (\d+)/);
|
||
var lineMatch = msg.match(/line (\d+)/);
|
||
if (colMatch && text) {
|
||
var errLine = lineMatch ? parseInt(lineMatch[1]) : 1;
|
||
var errCol = parseInt(colMatch[1]);
|
||
var lines = text.split("\n");
|
||
var pos = 0;
|
||
for (var i = 0; i < errLine - 1 && i < lines.length; i++) pos += lines[i].length + 1;
|
||
pos += errCol;
|
||
var ws = 80;
|
||
var start = Math.max(0, pos - ws);
|
||
var end = Math.min(text.length, pos + ws);
|
||
console.error("[sx-ref] " + label + ":", msg,
|
||
"\n around error (pos ~" + pos + "):",
|
||
"\n \u00ab" + text.substring(start, pos) + "\u26d4" + text.substring(pos, end) + "\u00bb");
|
||
} else {
|
||
console.error("[sx-ref] " + label + ":", msg);
|
||
}
|
||
}
|
||
|
||
|
||
|
||
// =========================================================================
|
||
// Post-transpilation fixups
|
||
// =========================================================================
|
||
// The reference spec's call-lambda only handles Lambda objects, but HO forms
|
||
// (map, reduce, etc.) may receive native primitives. Wrap to handle both.
|
||
var _rawCallLambda = callLambda;
|
||
callLambda = function(f, args, callerEnv) {
|
||
if (typeof f === "function") return f.apply(null, args);
|
||
return _rawCallLambda(f, args, callerEnv);
|
||
};
|
||
|
||
// Expose render functions as primitives so SX code can call them
|
||
if (typeof renderToHtml === "function") PRIMITIVES["render-to-html"] = renderToHtml;
|
||
if (typeof renderToSx === "function") PRIMITIVES["render-to-sx"] = renderToSx;
|
||
if (typeof aser === "function") PRIMITIVES["aser"] = aser;
|
||
if (typeof renderToDom === "function") PRIMITIVES["render-to-dom"] = renderToDom;
|
||
|
||
// =========================================================================
|
||
// Async IO: Promise-aware rendering for client-side IO primitives
|
||
// =========================================================================
|
||
//
|
||
// IO primitives (query, current-user, etc.) return Promises on the client.
|
||
// asyncRenderToDom walks the component tree; when it encounters an IO
|
||
// primitive, it awaits the Promise and continues rendering.
|
||
//
|
||
// The sync evaluator/renderer is untouched. This is a separate async path
|
||
// used only when a page's component tree contains IO references.
|
||
|
||
var IO_PRIMITIVES = {};
|
||
|
||
function registerIoPrimitive(name, fn) {
|
||
IO_PRIMITIVES[name] = fn;
|
||
}
|
||
|
||
function isPromise(x) {
|
||
return x != null && typeof x === "object" && typeof x.then === "function";
|
||
}
|
||
|
||
// Async trampoline: resolves thunks, awaits Promises
|
||
function asyncTrampoline(val) {
|
||
if (isPromise(val)) return val.then(asyncTrampoline);
|
||
if (isThunk(val)) return asyncTrampoline(evalExpr(thunkExpr(val), thunkEnv(val)));
|
||
return val;
|
||
}
|
||
|
||
// Async eval: like trampoline(evalExpr(...)) but handles IO primitives
|
||
function asyncEval(expr, env) {
|
||
// Intercept IO primitive calls at the AST level
|
||
if (Array.isArray(expr) && expr.length > 0) {
|
||
var head = expr[0];
|
||
if (head && head._sym) {
|
||
var name = head.name;
|
||
if (IO_PRIMITIVES[name]) {
|
||
// Evaluate args, then call the IO primitive
|
||
return asyncEvalIoCall(name, expr.slice(1), env);
|
||
}
|
||
}
|
||
}
|
||
// Non-IO: use sync eval, but result might be a thunk
|
||
var result = evalExpr(expr, env);
|
||
return asyncTrampoline(result);
|
||
}
|
||
|
||
function asyncEvalIoCall(name, rawArgs, env) {
|
||
// Parse keyword args and positional args, evaluating each (may be async)
|
||
var kwargs = {};
|
||
var args = [];
|
||
var promises = [];
|
||
var i = 0;
|
||
while (i < rawArgs.length) {
|
||
var arg = rawArgs[i];
|
||
if (arg && arg._kw && (i + 1) < rawArgs.length) {
|
||
var kName = arg.name;
|
||
var kVal = asyncEval(rawArgs[i + 1], env);
|
||
if (isPromise(kVal)) {
|
||
(function(k) { promises.push(kVal.then(function(v) { kwargs[k] = v; })); })(kName);
|
||
} else {
|
||
kwargs[kName] = kVal;
|
||
}
|
||
i += 2;
|
||
} else {
|
||
var aVal = asyncEval(arg, env);
|
||
if (isPromise(aVal)) {
|
||
(function(idx) { promises.push(aVal.then(function(v) { args[idx] = v; })); })(args.length);
|
||
args.push(null); // placeholder
|
||
} else {
|
||
args.push(aVal);
|
||
}
|
||
i++;
|
||
}
|
||
}
|
||
var ioFn = IO_PRIMITIVES[name];
|
||
if (promises.length > 0) {
|
||
return Promise.all(promises).then(function() { return ioFn(args, kwargs); });
|
||
}
|
||
return ioFn(args, kwargs);
|
||
}
|
||
|
||
// Async render-to-dom: returns Promise<Node> or Node
|
||
function asyncRenderToDom(expr, env, ns) {
|
||
// Literals
|
||
if (expr === NIL || expr === null || expr === undefined) return null;
|
||
if (expr === true || expr === false) return null;
|
||
if (typeof expr === "string") return document.createTextNode(expr);
|
||
if (typeof expr === "number") return document.createTextNode(String(expr));
|
||
|
||
// Symbol -> async eval then render
|
||
if (expr && expr._sym) {
|
||
var val = asyncEval(expr, env);
|
||
if (isPromise(val)) return val.then(function(v) { return asyncRenderToDom(v, env, ns); });
|
||
return asyncRenderToDom(val, env, ns);
|
||
}
|
||
|
||
// Keyword
|
||
if (expr && expr._kw) return document.createTextNode(expr.name);
|
||
|
||
// DocumentFragment / DOM nodes pass through
|
||
if (expr instanceof DocumentFragment || (expr && expr.nodeType)) return expr;
|
||
|
||
// Dict -> skip
|
||
if (expr && typeof expr === "object" && !Array.isArray(expr)) return null;
|
||
|
||
// List
|
||
if (!Array.isArray(expr) || expr.length === 0) return null;
|
||
|
||
var head = expr[0];
|
||
if (!head) return null;
|
||
|
||
// Symbol head
|
||
if (head._sym) {
|
||
var hname = head.name;
|
||
|
||
// IO primitive
|
||
if (IO_PRIMITIVES[hname]) {
|
||
var ioResult = asyncEval(expr, env);
|
||
if (isPromise(ioResult)) return ioResult.then(function(v) { return asyncRenderToDom(v, env, ns); });
|
||
return asyncRenderToDom(ioResult, env, ns);
|
||
}
|
||
|
||
// Fragment
|
||
if (hname === "<>") return asyncRenderChildren(expr.slice(1), env, ns);
|
||
|
||
// raw!
|
||
if (hname === "raw!") {
|
||
return asyncEvalRaw(expr.slice(1), env);
|
||
}
|
||
|
||
// Special forms that need async handling
|
||
if (hname === "if") return asyncRenderIf(expr, env, ns);
|
||
if (hname === "when") return asyncRenderWhen(expr, env, ns);
|
||
if (hname === "cond") return asyncRenderCond(expr, env, ns);
|
||
if (hname === "case") return asyncRenderCase(expr, env, ns);
|
||
if (hname === "let" || hname === "let*") return asyncRenderLet(expr, env, ns);
|
||
if (hname === "begin" || hname === "do") return asyncRenderChildren(expr.slice(1), env, ns);
|
||
if (hname === "map") return asyncRenderMap(expr, env, ns);
|
||
if (hname === "map-indexed") return asyncRenderMapIndexed(expr, env, ns);
|
||
if (hname === "for-each") return asyncRenderMap(expr, env, ns);
|
||
|
||
// define/defcomp/defmacro — eval for side effects
|
||
if (hname === "define" || hname === "defcomp" || hname === "defmacro" ||
|
||
hname === "defstyle" || hname === "defhandler") {
|
||
trampoline(evalExpr(expr, env));
|
||
return null;
|
||
}
|
||
|
||
// quote
|
||
if (hname === "quote") return null;
|
||
|
||
// lambda/fn
|
||
if (hname === "lambda" || hname === "fn") {
|
||
trampoline(evalExpr(expr, env));
|
||
return null;
|
||
}
|
||
|
||
// and/or — eval and render result
|
||
if (hname === "and" || hname === "or" || hname === "->") {
|
||
var aoResult = asyncEval(expr, env);
|
||
if (isPromise(aoResult)) return aoResult.then(function(v) { return asyncRenderToDom(v, env, ns); });
|
||
return asyncRenderToDom(aoResult, env, ns);
|
||
}
|
||
|
||
// set!
|
||
if (hname === "set!") {
|
||
asyncEval(expr, env);
|
||
return null;
|
||
}
|
||
|
||
// Component
|
||
if (hname.charAt(0) === "~") {
|
||
var comp = env[hname];
|
||
if (comp && comp._component) return asyncRenderComponent(comp, expr.slice(1), env, ns);
|
||
if (comp && comp._macro) {
|
||
var expanded = trampoline(expandMacro(comp, expr.slice(1), env));
|
||
return asyncRenderToDom(expanded, env, ns);
|
||
}
|
||
}
|
||
|
||
// Macro
|
||
if (env[hname] && env[hname]._macro) {
|
||
var mac = env[hname];
|
||
var expanded = trampoline(expandMacro(mac, expr.slice(1), env));
|
||
return asyncRenderToDom(expanded, env, ns);
|
||
}
|
||
|
||
// HTML tag
|
||
if (typeof renderDomElement === "function" && contains(HTML_TAGS, hname)) {
|
||
return asyncRenderElement(hname, expr.slice(1), env, ns);
|
||
}
|
||
|
||
// html: prefix
|
||
if (hname.indexOf("html:") === 0) {
|
||
return asyncRenderElement(hname.slice(5), expr.slice(1), env, ns);
|
||
}
|
||
|
||
// Custom element
|
||
if (hname.indexOf("-") >= 0 && expr.length > 1 && expr[1] && expr[1]._kw) {
|
||
return asyncRenderElement(hname, expr.slice(1), env, ns);
|
||
}
|
||
|
||
// SVG context
|
||
if (ns) return asyncRenderElement(hname, expr.slice(1), env, ns);
|
||
|
||
// Fallback: eval and render
|
||
var fResult = asyncEval(expr, env);
|
||
if (isPromise(fResult)) return fResult.then(function(v) { return asyncRenderToDom(v, env, ns); });
|
||
return asyncRenderToDom(fResult, env, ns);
|
||
}
|
||
|
||
// Non-symbol head: eval call
|
||
var cResult = asyncEval(expr, env);
|
||
if (isPromise(cResult)) return cResult.then(function(v) { return asyncRenderToDom(v, env, ns); });
|
||
return asyncRenderToDom(cResult, env, ns);
|
||
}
|
||
|
||
function asyncRenderChildren(exprs, env, ns) {
|
||
var frag = document.createDocumentFragment();
|
||
var pending = [];
|
||
for (var i = 0; i < exprs.length; i++) {
|
||
var result = asyncRenderToDom(exprs[i], env, ns);
|
||
if (isPromise(result)) {
|
||
// Insert placeholder, replace when resolved
|
||
var placeholder = document.createComment("async");
|
||
frag.appendChild(placeholder);
|
||
(function(ph) {
|
||
pending.push(result.then(function(node) {
|
||
if (node) ph.parentNode.replaceChild(node, ph);
|
||
else ph.parentNode.removeChild(ph);
|
||
}));
|
||
})(placeholder);
|
||
} else if (result) {
|
||
frag.appendChild(result);
|
||
}
|
||
}
|
||
if (pending.length > 0) {
|
||
return Promise.all(pending).then(function() { return frag; });
|
||
}
|
||
return frag;
|
||
}
|
||
|
||
function asyncRenderElement(tag, args, env, ns) {
|
||
var newNs = tag === "svg" ? SVG_NS : tag === "math" ? MATH_NS : ns;
|
||
var el = domCreateElement(tag, newNs);
|
||
var pending = [];
|
||
var isVoid = contains(VOID_ELEMENTS, tag);
|
||
for (var i = 0; i < args.length; i++) {
|
||
var arg = args[i];
|
||
if (arg && arg._kw && (i + 1) < args.length) {
|
||
var attrName = arg.name;
|
||
var attrVal = asyncEval(args[i + 1], env);
|
||
i++;
|
||
if (isPromise(attrVal)) {
|
||
(function(an, av) {
|
||
pending.push(av.then(function(v) {
|
||
if (!isNil(v) && v !== false) {
|
||
if (contains(BOOLEAN_ATTRS, an)) { if (isSxTruthy(v)) el.setAttribute(an, ""); }
|
||
else if (v === true) el.setAttribute(an, "");
|
||
else el.setAttribute(an, String(v));
|
||
}
|
||
}));
|
||
})(attrName, attrVal);
|
||
} else {
|
||
if (!isNil(attrVal) && attrVal !== false) {
|
||
if (contains(BOOLEAN_ATTRS, attrName)) {
|
||
if (isSxTruthy(attrVal)) el.setAttribute(attrName, "");
|
||
} else if (attrVal === true) {
|
||
el.setAttribute(attrName, "");
|
||
} else {
|
||
el.setAttribute(attrName, String(attrVal));
|
||
}
|
||
}
|
||
}
|
||
} else if (!isVoid) {
|
||
var child = asyncRenderToDom(arg, env, newNs);
|
||
if (isPromise(child)) {
|
||
var placeholder = document.createComment("async");
|
||
el.appendChild(placeholder);
|
||
(function(ph) {
|
||
pending.push(child.then(function(node) {
|
||
if (node) ph.parentNode.replaceChild(node, ph);
|
||
else ph.parentNode.removeChild(ph);
|
||
}));
|
||
})(placeholder);
|
||
} else if (child) {
|
||
el.appendChild(child);
|
||
}
|
||
}
|
||
}
|
||
if (pending.length > 0) return Promise.all(pending).then(function() { return el; });
|
||
return el;
|
||
}
|
||
|
||
function asyncRenderComponent(comp, args, env, ns) {
|
||
var kwargs = {};
|
||
var children = [];
|
||
var pending = [];
|
||
for (var i = 0; i < args.length; i++) {
|
||
var arg = args[i];
|
||
if (arg && arg._kw && (i + 1) < args.length) {
|
||
var kName = arg.name;
|
||
var kVal = asyncEval(args[i + 1], env);
|
||
if (isPromise(kVal)) {
|
||
(function(k) { pending.push(kVal.then(function(v) { kwargs[k] = v; })); })(kName);
|
||
} else {
|
||
kwargs[kName] = kVal;
|
||
}
|
||
i++;
|
||
} else {
|
||
children.push(arg);
|
||
}
|
||
}
|
||
|
||
function doRender() {
|
||
var local = Object.create(componentClosure(comp));
|
||
for (var k in env) if (env.hasOwnProperty(k)) local[k] = env[k];
|
||
var params = componentParams(comp);
|
||
for (var j = 0; j < params.length; j++) {
|
||
local[params[j]] = params[j] in kwargs ? kwargs[params[j]] : NIL;
|
||
}
|
||
if (componentHasChildren(comp)) {
|
||
var childResult = asyncRenderChildren(children, env, ns);
|
||
if (isPromise(childResult)) {
|
||
return childResult.then(function(childFrag) {
|
||
local["children"] = childFrag;
|
||
return asyncRenderToDom(componentBody(comp), local, ns);
|
||
});
|
||
}
|
||
local["children"] = childResult;
|
||
}
|
||
return asyncRenderToDom(componentBody(comp), local, ns);
|
||
}
|
||
|
||
if (pending.length > 0) return Promise.all(pending).then(doRender);
|
||
return doRender();
|
||
}
|
||
|
||
function asyncRenderIf(expr, env, ns) {
|
||
var cond = asyncEval(expr[1], env);
|
||
if (isPromise(cond)) {
|
||
return cond.then(function(v) {
|
||
return isSxTruthy(v)
|
||
? asyncRenderToDom(expr[2], env, ns)
|
||
: (expr.length > 3 ? asyncRenderToDom(expr[3], env, ns) : null);
|
||
});
|
||
}
|
||
return isSxTruthy(cond)
|
||
? asyncRenderToDom(expr[2], env, ns)
|
||
: (expr.length > 3 ? asyncRenderToDom(expr[3], env, ns) : null);
|
||
}
|
||
|
||
function asyncRenderWhen(expr, env, ns) {
|
||
var cond = asyncEval(expr[1], env);
|
||
if (isPromise(cond)) {
|
||
return cond.then(function(v) {
|
||
return isSxTruthy(v) ? asyncRenderChildren(expr.slice(2), env, ns) : null;
|
||
});
|
||
}
|
||
return isSxTruthy(cond) ? asyncRenderChildren(expr.slice(2), env, ns) : null;
|
||
}
|
||
|
||
function asyncRenderCond(expr, env, ns) {
|
||
var clauses = expr.slice(1);
|
||
function step(idx) {
|
||
if (idx >= clauses.length) return null;
|
||
var clause = clauses[idx];
|
||
if (!Array.isArray(clause) || clause.length < 2) return step(idx + 1);
|
||
var test = clause[0];
|
||
if ((test && test._sym && (test.name === "else" || test.name === ":else")) ||
|
||
(test && test._kw && test.name === "else")) {
|
||
return asyncRenderToDom(clause[1], env, ns);
|
||
}
|
||
var v = asyncEval(test, env);
|
||
if (isPromise(v)) return v.then(function(r) { return isSxTruthy(r) ? asyncRenderToDom(clause[1], env, ns) : step(idx + 1); });
|
||
return isSxTruthy(v) ? asyncRenderToDom(clause[1], env, ns) : step(idx + 1);
|
||
}
|
||
return step(0);
|
||
}
|
||
|
||
function asyncRenderCase(expr, env, ns) {
|
||
var matchVal = asyncEval(expr[1], env);
|
||
function doCase(mv) {
|
||
var clauses = expr.slice(2);
|
||
for (var i = 0; i < clauses.length - 1; i += 2) {
|
||
var test = clauses[i];
|
||
if ((test && test._kw && test.name === "else") ||
|
||
(test && test._sym && (test.name === "else" || test.name === ":else"))) {
|
||
return asyncRenderToDom(clauses[i + 1], env, ns);
|
||
}
|
||
var tv = trampoline(evalExpr(test, env));
|
||
if (mv === tv || (typeof mv === "string" && typeof tv === "string" && mv === tv)) {
|
||
return asyncRenderToDom(clauses[i + 1], env, ns);
|
||
}
|
||
}
|
||
return null;
|
||
}
|
||
if (isPromise(matchVal)) return matchVal.then(doCase);
|
||
return doCase(matchVal);
|
||
}
|
||
|
||
function asyncRenderLet(expr, env, ns) {
|
||
var bindings = expr[1];
|
||
var local = Object.create(env);
|
||
for (var k in env) if (env.hasOwnProperty(k)) local[k] = env[k];
|
||
function bindStep(idx) {
|
||
if (!Array.isArray(bindings)) return asyncRenderChildren(expr.slice(2), local, ns);
|
||
// Nested pairs: ((a 1) (b 2))
|
||
if (bindings.length > 0 && Array.isArray(bindings[0])) {
|
||
if (idx >= bindings.length) return asyncRenderChildren(expr.slice(2), local, ns);
|
||
var b = bindings[idx];
|
||
var vname = b[0]._sym ? b[0].name : String(b[0]);
|
||
var val = asyncEval(b[1], local);
|
||
if (isPromise(val)) return val.then(function(v) { local[vname] = v; return bindStep(idx + 1); });
|
||
local[vname] = val;
|
||
return bindStep(idx + 1);
|
||
}
|
||
// Flat pairs: (a 1 b 2)
|
||
if (idx >= bindings.length) return asyncRenderChildren(expr.slice(2), local, ns);
|
||
var vn = bindings[idx]._sym ? bindings[idx].name : String(bindings[idx]);
|
||
var vv = asyncEval(bindings[idx + 1], local);
|
||
if (isPromise(vv)) return vv.then(function(v) { local[vn] = v; return bindStep(idx + 2); });
|
||
local[vn] = vv;
|
||
return bindStep(idx + 2);
|
||
}
|
||
return bindStep(0);
|
||
}
|
||
|
||
function asyncRenderMap(expr, env, ns) {
|
||
var fn = asyncEval(expr[1], env);
|
||
var coll = asyncEval(expr[2], env);
|
||
function doMap(f, c) {
|
||
if (!Array.isArray(c)) return null;
|
||
var frag = document.createDocumentFragment();
|
||
var pending = [];
|
||
for (var i = 0; i < c.length; i++) {
|
||
var item = c[i];
|
||
var result;
|
||
if (f && f._lambda) {
|
||
var lenv = Object.create(f.closure || env);
|
||
for (var k in env) if (env.hasOwnProperty(k)) lenv[k] = env[k];
|
||
lenv[f.params[0]] = item;
|
||
result = asyncRenderToDom(f.body, lenv, null);
|
||
} else if (typeof f === "function") {
|
||
var r = f(item);
|
||
result = isPromise(r) ? r.then(function(v) { return asyncRenderToDom(v, env, null); }) : asyncRenderToDom(r, env, null);
|
||
} else {
|
||
result = asyncRenderToDom(item, env, null);
|
||
}
|
||
if (isPromise(result)) {
|
||
var ph = document.createComment("async");
|
||
frag.appendChild(ph);
|
||
(function(p) { pending.push(result.then(function(n) { if (n) p.parentNode.replaceChild(n, p); else p.parentNode.removeChild(p); })); })(ph);
|
||
} else if (result) {
|
||
frag.appendChild(result);
|
||
}
|
||
}
|
||
if (pending.length) return Promise.all(pending).then(function() { return frag; });
|
||
return frag;
|
||
}
|
||
if (isPromise(fn) || isPromise(coll)) {
|
||
return Promise.all([isPromise(fn) ? fn : Promise.resolve(fn), isPromise(coll) ? coll : Promise.resolve(coll)])
|
||
.then(function(r) { return doMap(r[0], r[1]); });
|
||
}
|
||
return doMap(fn, coll);
|
||
}
|
||
|
||
function asyncRenderMapIndexed(expr, env, ns) {
|
||
var fn = asyncEval(expr[1], env);
|
||
var coll = asyncEval(expr[2], env);
|
||
function doMap(f, c) {
|
||
if (!Array.isArray(c)) return null;
|
||
var frag = document.createDocumentFragment();
|
||
var pending = [];
|
||
for (var i = 0; i < c.length; i++) {
|
||
var item = c[i];
|
||
var result;
|
||
if (f && f._lambda) {
|
||
var lenv = Object.create(f.closure || env);
|
||
for (var k in env) if (env.hasOwnProperty(k)) lenv[k] = env[k];
|
||
lenv[f.params[0]] = i;
|
||
lenv[f.params[1]] = item;
|
||
result = asyncRenderToDom(f.body, lenv, null);
|
||
} else if (typeof f === "function") {
|
||
var r = f(i, item);
|
||
result = isPromise(r) ? r.then(function(v) { return asyncRenderToDom(v, env, null); }) : asyncRenderToDom(r, env, null);
|
||
} else {
|
||
result = asyncRenderToDom(item, env, null);
|
||
}
|
||
if (isPromise(result)) {
|
||
var ph = document.createComment("async");
|
||
frag.appendChild(ph);
|
||
(function(p) { pending.push(result.then(function(n) { if (n) p.parentNode.replaceChild(n, p); else p.parentNode.removeChild(p); })); })(ph);
|
||
} else if (result) {
|
||
frag.appendChild(result);
|
||
}
|
||
}
|
||
if (pending.length) return Promise.all(pending).then(function() { return frag; });
|
||
return frag;
|
||
}
|
||
if (isPromise(fn) || isPromise(coll)) {
|
||
return Promise.all([isPromise(fn) ? fn : Promise.resolve(fn), isPromise(coll) ? coll : Promise.resolve(coll)])
|
||
.then(function(r) { return doMap(r[0], r[1]); });
|
||
}
|
||
return doMap(fn, coll);
|
||
}
|
||
|
||
function asyncEvalRaw(args, env) {
|
||
var parts = [];
|
||
var pending = [];
|
||
for (var i = 0; i < args.length; i++) {
|
||
var val = asyncEval(args[i], env);
|
||
if (isPromise(val)) {
|
||
(function(idx) {
|
||
pending.push(val.then(function(v) { parts[idx] = v; }));
|
||
})(parts.length);
|
||
parts.push(null);
|
||
} else {
|
||
parts.push(val);
|
||
}
|
||
}
|
||
function assemble() {
|
||
var html = "";
|
||
for (var j = 0; j < parts.length; j++) {
|
||
var p = parts[j];
|
||
if (p && p._rawHtml) html += p.html;
|
||
else if (typeof p === "string") html += p;
|
||
else if (p != null && !isNil(p)) html += String(p);
|
||
}
|
||
var el = document.createElement("span");
|
||
el.innerHTML = html;
|
||
var frag = document.createDocumentFragment();
|
||
while (el.firstChild) frag.appendChild(el.firstChild);
|
||
return frag;
|
||
}
|
||
if (pending.length) return Promise.all(pending).then(assemble);
|
||
return assemble();
|
||
}
|
||
|
||
// Async version of sxRenderWithEnv — returns Promise<DocumentFragment>
|
||
function asyncSxRenderWithEnv(source, extraEnv) {
|
||
var env = extraEnv ? merge(componentEnv, extraEnv) : componentEnv;
|
||
var exprs = parse(source);
|
||
if (!_hasDom) return Promise.resolve(null);
|
||
return asyncRenderChildren(exprs, env, null);
|
||
}
|
||
|
||
// IO proxy cache: key → { value, expires }
|
||
var _ioCache = {};
|
||
var IO_CACHE_TTL = 300000; // 5 minutes
|
||
|
||
// Register a server-proxied IO primitive: fetches from /sx/io/<name>
|
||
// Uses GET for short args, POST for long payloads (URL length safety).
|
||
// Results are cached client-side by (name + args) with a TTL.
|
||
function registerProxiedIo(name) {
|
||
registerIoPrimitive(name, function(args, kwargs) {
|
||
// Cache key: name + serialized args
|
||
var cacheKey = name;
|
||
for (var ci = 0; ci < args.length; ci++) cacheKey += " " + String(args[ci]);
|
||
for (var ck in kwargs) {
|
||
if (kwargs.hasOwnProperty(ck)) cacheKey += " " + ck + "=" + String(kwargs[ck]);
|
||
}
|
||
var cached = _ioCache[cacheKey];
|
||
if (cached && cached.expires > Date.now()) return cached.value;
|
||
|
||
var url = "/sx/io/" + encodeURIComponent(name);
|
||
var qs = [];
|
||
for (var i = 0; i < args.length; i++) {
|
||
qs.push("_arg" + i + "=" + encodeURIComponent(String(args[i])));
|
||
}
|
||
for (var k in kwargs) {
|
||
if (kwargs.hasOwnProperty(k)) {
|
||
qs.push(encodeURIComponent(k) + "=" + encodeURIComponent(String(kwargs[k])));
|
||
}
|
||
}
|
||
var queryStr = qs.join("&");
|
||
var fetchOpts;
|
||
if (queryStr.length > 1500) {
|
||
// POST with JSON body for long payloads
|
||
var sArgs = [];
|
||
for (var j = 0; j < args.length; j++) sArgs.push(String(args[j]));
|
||
var sKwargs = {};
|
||
for (var kk in kwargs) {
|
||
if (kwargs.hasOwnProperty(kk)) sKwargs[kk] = String(kwargs[kk]);
|
||
}
|
||
var postHeaders = { "SX-Request": "true", "Content-Type": "application/json" };
|
||
var csrf = csrfToken();
|
||
if (csrf && csrf !== NIL) postHeaders["X-CSRFToken"] = csrf;
|
||
fetchOpts = {
|
||
method: "POST",
|
||
headers: postHeaders,
|
||
body: JSON.stringify({ args: sArgs, kwargs: sKwargs })
|
||
};
|
||
} else {
|
||
if (queryStr) url += "?" + queryStr;
|
||
fetchOpts = { headers: { "SX-Request": "true" } };
|
||
}
|
||
var result = fetch(url, fetchOpts)
|
||
.then(function(resp) {
|
||
if (!resp.ok) {
|
||
logWarn("sx:io " + name + " failed " + resp.status);
|
||
return NIL;
|
||
}
|
||
return resp.text();
|
||
})
|
||
.then(function(text) {
|
||
if (!text || text === "nil") return NIL;
|
||
try {
|
||
var exprs = parse(text);
|
||
var val = exprs.length === 1 ? exprs[0] : exprs;
|
||
_ioCache[cacheKey] = { value: val, expires: Date.now() + IO_CACHE_TTL };
|
||
return val;
|
||
} catch (e) {
|
||
logWarn("sx:io " + name + " parse error: " + (e && e.message ? e.message : e));
|
||
return NIL;
|
||
}
|
||
})
|
||
.catch(function(e) {
|
||
logWarn("sx:io " + name + " network error: " + (e && e.message ? e.message : e));
|
||
return NIL;
|
||
});
|
||
// Cache the in-flight promise too (dedup concurrent calls for same args)
|
||
_ioCache[cacheKey] = { value: result, expires: Date.now() + IO_CACHE_TTL };
|
||
return result;
|
||
});
|
||
}
|
||
|
||
// Register IO deps as proxied primitives (idempotent, called per-page)
|
||
function registerIoDeps(names) {
|
||
if (!names || !names.length) return;
|
||
var registered = 0;
|
||
for (var i = 0; i < names.length; i++) {
|
||
var name = names[i];
|
||
if (!IO_PRIMITIVES[name]) {
|
||
registerProxiedIo(name);
|
||
registered++;
|
||
}
|
||
}
|
||
if (registered > 0) {
|
||
logInfo("sx:io registered " + registered + " proxied primitives: " + names.join(", "));
|
||
}
|
||
}
|
||
|
||
|
||
// Parser — compiled from parser.sx (see PLATFORM_PARSER_JS for ident char classes)
|
||
var parse = sxParse;
|
||
|
||
// =========================================================================
|
||
// Public API
|
||
// =========================================================================
|
||
|
||
var componentEnv = {};
|
||
|
||
function loadComponents(source) {
|
||
var exprs = parse(source);
|
||
for (var i = 0; i < exprs.length; i++) {
|
||
trampoline(evalExpr(exprs[i], componentEnv));
|
||
}
|
||
}
|
||
|
||
function render(source) {
|
||
if (!_hasDom) {
|
||
var exprs = parse(source);
|
||
var parts = [];
|
||
for (var i = 0; i < exprs.length; i++) parts.push(renderToHtml(exprs[i], merge(componentEnv)));
|
||
return parts.join("");
|
||
}
|
||
var exprs = parse(source);
|
||
var frag = document.createDocumentFragment();
|
||
for (var i = 0; i < exprs.length; i++) frag.appendChild(renderToDom(exprs[i], merge(componentEnv), null));
|
||
return frag;
|
||
}
|
||
|
||
function renderToString(source) {
|
||
var exprs = parse(source);
|
||
var parts = [];
|
||
for (var i = 0; i < exprs.length; i++) parts.push(renderToHtml(exprs[i], merge(componentEnv)));
|
||
return parts.join("");
|
||
}
|
||
|
||
var Sx = {
|
||
VERSION: "ref-2.0",
|
||
parse: parse,
|
||
parseAll: parse,
|
||
eval: function(expr, env) { return trampoline(evalExpr(expr, env || merge(componentEnv))); },
|
||
loadComponents: loadComponents,
|
||
render: render,
|
||
renderToString: renderToString,
|
||
serialize: serialize,
|
||
NIL: NIL,
|
||
Symbol: Symbol,
|
||
Keyword: Keyword,
|
||
isTruthy: isSxTruthy,
|
||
isNil: isNil,
|
||
componentEnv: componentEnv,
|
||
renderToHtml: function(expr, env) { return renderToHtml(expr, env || merge(componentEnv)); },
|
||
renderToSx: function(expr, env) { return renderToSx(expr, env || merge(componentEnv)); },
|
||
renderToDom: _hasDom ? function(expr, env, ns) { return renderToDom(expr, env || merge(componentEnv), ns || null); } : null,
|
||
parseTriggerSpec: typeof parseTriggerSpec === "function" ? parseTriggerSpec : null,
|
||
parseTime: typeof parseTime === "function" ? parseTime : null,
|
||
defaultTrigger: typeof defaultTrigger === "function" ? defaultTrigger : null,
|
||
parseSwapSpec: typeof parseSwapSpec === "function" ? parseSwapSpec : null,
|
||
parseRetrySpec: typeof parseRetrySpec === "function" ? parseRetrySpec : null,
|
||
nextRetryMs: typeof nextRetryMs === "function" ? nextRetryMs : null,
|
||
filterParams: typeof filterParams === "function" ? filterParams : null,
|
||
morphNode: typeof morphNode === "function" ? morphNode : null,
|
||
morphChildren: typeof morphChildren === "function" ? morphChildren : null,
|
||
swapDomNodes: typeof swapDomNodes === "function" ? swapDomNodes : null,
|
||
process: typeof processElements === "function" ? processElements : null,
|
||
executeRequest: typeof executeRequest === "function" ? executeRequest : null,
|
||
postSwap: typeof postSwap === "function" ? postSwap : null,
|
||
processScripts: typeof processSxScripts === "function" ? processSxScripts : null,
|
||
mount: typeof sxMount === "function" ? sxMount : null,
|
||
hydrate: typeof sxHydrateElements === "function" ? sxHydrateElements : null,
|
||
update: typeof sxUpdateElement === "function" ? sxUpdateElement : null,
|
||
renderComponent: typeof sxRenderComponent === "function" ? sxRenderComponent : null,
|
||
getEnv: function() { return componentEnv; },
|
||
resolveSuspense: typeof resolveSuspense === "function" ? resolveSuspense : null,
|
||
hydrateIslands: typeof sxHydrateIslands === "function" ? sxHydrateIslands : null,
|
||
disposeIsland: typeof disposeIsland === "function" ? disposeIsland : null,
|
||
init: typeof bootInit === "function" ? bootInit : null,
|
||
scanRefs: scanRefs,
|
||
scanComponentsFromSource: scanComponentsFromSource,
|
||
transitiveDeps: transitiveDeps,
|
||
computeAllDeps: computeAllDeps,
|
||
componentsNeeded: componentsNeeded,
|
||
pageComponentBundle: pageComponentBundle,
|
||
pageCssClasses: pageCssClasses,
|
||
scanIoRefs: scanIoRefs,
|
||
transitiveIoRefs: transitiveIoRefs,
|
||
computeAllIoRefs: computeAllIoRefs,
|
||
componentPure_p: componentPure_p,
|
||
splitPathSegments: splitPathSegments,
|
||
parseRoutePattern: parseRoutePattern,
|
||
matchRoute: matchRoute,
|
||
findMatchingRoute: findMatchingRoute,
|
||
registerIo: typeof registerIoPrimitive === "function" ? registerIoPrimitive : null,
|
||
registerIoDeps: typeof registerIoDeps === "function" ? registerIoDeps : null,
|
||
asyncRender: typeof asyncSxRenderWithEnv === "function" ? asyncSxRenderWithEnv : null,
|
||
asyncRenderToDom: typeof asyncRenderToDom === "function" ? asyncRenderToDom : null,
|
||
signal: signal,
|
||
deref: deref,
|
||
reset: reset_b,
|
||
swap: swap_b,
|
||
computed: computed,
|
||
effect: effect,
|
||
batch: batch,
|
||
isSignal: isSignal,
|
||
makeSignal: makeSignal,
|
||
defStore: defStore,
|
||
useStore: useStore,
|
||
clearStores: clearStores,
|
||
emitEvent: emitEvent,
|
||
onEvent: onEvent,
|
||
bridgeEvent: bridgeEvent,
|
||
_version: "ref-2.0 (boot+dom+engine+html+orchestration+parser+sx, bootstrap-compiled)"
|
||
};
|
||
|
||
|
||
// --- Popstate listener ---
|
||
if (typeof window !== "undefined") {
|
||
window.addEventListener("popstate", function(e) {
|
||
handlePopstate(e && e.state ? e.state.scrollY || 0 : 0);
|
||
});
|
||
}
|
||
|
||
// --- Auto-init ---
|
||
if (typeof document !== "undefined") {
|
||
var _sxInit = function() {
|
||
bootInit();
|
||
// Process any suspense resolutions that arrived before init
|
||
if (global.__sxPending) {
|
||
for (var pi = 0; pi < global.__sxPending.length; pi++) {
|
||
resolveSuspense(global.__sxPending[pi].id, global.__sxPending[pi].sx);
|
||
}
|
||
global.__sxPending = null;
|
||
}
|
||
// Set up direct resolution for future chunks
|
||
global.__sxResolve = function(id, sx) { resolveSuspense(id, sx); };
|
||
// Register service worker for offline data caching
|
||
if ("serviceWorker" in navigator) {
|
||
navigator.serviceWorker.register("/sx-sw.js", { scope: "/" }).then(function(reg) {
|
||
logInfo("sx:sw registered (scope: " + reg.scope + ")");
|
||
}).catch(function(err) {
|
||
logWarn("sx:sw registration failed: " + (err && err.message ? err.message : err));
|
||
});
|
||
}
|
||
};
|
||
if (document.readyState === "loading") {
|
||
document.addEventListener("DOMContentLoaded", _sxInit);
|
||
} else {
|
||
_sxInit();
|
||
}
|
||
}
|
||
if (typeof module !== "undefined" && module.exports) module.exports = Sx;
|
||
else global.Sx = Sx;
|
||
|
||
})(typeof globalThis !== "undefined" ? globalThis : typeof window !== "undefined" ? window : this); |