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rose-ash/market/bp/browse/routes.py
giles c243d17eeb
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Migrate all apps to defpage declarative page routes
Replace Python GET page handlers with declarative defpage definitions in .sx
files across all 8 apps (sx docs, orders, account, market, cart, federation,
events, blog). Each app now has sxc/pages/ with setup functions, layout
registrations, page helpers, and .sx defpage declarations.

Core infrastructure: add g I/O primitive, PageDef support for auth/layout/
data/content/filter/aside/menu slots, post_author auth level, and custom
layout registration. Remove ~1400 lines of render_*_page/render_*_oob
boilerplate. Update all endpoint references in routes, sx_components, and
templates to defpage_* naming.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-03 14:52:34 +00:00

158 lines
4.8 KiB
Python

from __future__ import annotations
from quart import (
g,
Blueprint,
abort,
make_response,
)
from shared.config import config
from .services.nav import category_context, get_nav
from .services.blacklist.category import is_category_blocked
from .services import (
_productInfo,
_vary,
_current_url_without_page,
)
from shared.browser.app.redis_cacher import cache_page
from shared.browser.app.utils.htmx import is_htmx_request
from shared.sx.helpers import sx_response
def register():
browse_bp = Blueprint("browse", __name__)
from .. import register_product
browse_bp.register_blueprint(
register_product(),
)
# Mount defpage for market home (GET /)
from shared.sx.pages import mount_pages
mount_pages(browse_bp, "market", names=["market-home"])
@browse_bp.get("/all/")
@cache_page(tag="browse")
async def browse_all():
"""
Browse all products across all categories.
Renders full page or just product cards (HTMX pagination fragment).
"""
market = getattr(g, "market", None)
market_id = market.id if market else None
nav = await get_nav(g.s, market_id=market_id)
ctx = {
"category_label": "All Products",
"top_slug": "all",
"sub_slug": None,
}
product_info = await _productInfo()
full_context = {**product_info, **ctx}
from shared.sx.page import get_template_context
from sx.sx_components import render_browse_page, render_browse_oob, render_browse_cards
tctx = await get_template_context()
tctx.update(full_context)
if not is_htmx_request():
html = await render_browse_page(tctx)
resp = await make_response(html)
elif product_info["page"] > 1:
tctx.update(product_info)
sx_src = await render_browse_cards(tctx)
resp = sx_response(sx_src)
else:
sx_src = await render_browse_oob(tctx)
resp = sx_response(sx_src)
resp.headers["Hx-Push-Url"] = _current_url_without_page()
return _vary(resp)
@browse_bp.get("/<top_slug>/")
@cache_page(tag="browse")
async def browse_top(top_slug: str):
"""
Browse by top-level category (e.g. /fruit).
404 if category not in allowed list or is blocked.
"""
REVERSE_CATEGORY = {v: k for k, v in config()["categories"]["allow"].items()}
if top_slug not in REVERSE_CATEGORY:
abort(404)
if is_category_blocked(top_slug):
abort(404)
market = getattr(g, "market", None)
market_id = market.id if market else None
nav = await get_nav(g.s, market_id=market_id)
ctx = category_context(top_slug, None, nav)
product_info = await _productInfo(top_slug)
full_context = {**product_info, **ctx}
from shared.sx.page import get_template_context
from sx.sx_components import render_browse_page, render_browse_oob, render_browse_cards
tctx = await get_template_context()
tctx.update(full_context)
if not is_htmx_request():
html = await render_browse_page(tctx)
resp = await make_response(html)
elif product_info["page"] > 1:
tctx.update(product_info)
sx_src = await render_browse_cards(tctx)
resp = sx_response(sx_src)
else:
sx_src = await render_browse_oob(tctx)
resp = sx_response(sx_src)
resp.headers["Hx-Push-Url"] = _current_url_without_page()
return _vary(resp)
@browse_bp.get("/<top_slug>/<sub_slug>/")
@cache_page(tag="browse")
async def browse_sub(top_slug: str, sub_slug: str):
"""
Browse by subcategory (e.g. /fruit/citrus).
404 if blocked or unknown.
"""
REVERSE_CATEGORY = {v: k for k, v in config()["categories"]["allow"].items()}
if top_slug not in REVERSE_CATEGORY:
abort(404)
if is_category_blocked(top_slug, sub_slug):
abort(404)
market = getattr(g, "market", None)
market_id = market.id if market else None
nav = await get_nav(g.s, market_id=market_id)
ctx = category_context(top_slug, sub_slug, nav)
product_info = await _productInfo(top_slug, sub_slug)
full_context = {**product_info, **ctx}
from shared.sx.page import get_template_context
from sx.sx_components import render_browse_page, render_browse_oob, render_browse_cards
tctx = await get_template_context()
tctx.update(full_context)
if not is_htmx_request():
html = await render_browse_page(tctx)
resp = await make_response(html)
elif product_info["page"] > 1:
tctx.update(product_info)
sx_src = await render_browse_cards(tctx)
resp = sx_response(sx_src)
else:
sx_src = await render_browse_oob(tctx)
resp = sx_response(sx_src)
resp.headers["Hx-Push-Url"] = _current_url_without_page()
return _vary(resp)
return browse_bp