giles
278ae3e8f6
SxExpr is now a str subclass so it works everywhere a plain string does (join, isinstance, f-strings) while serialize() still emits it unquoted. sx_call() and all internal render functions (_render_to_sx, async_eval_to_sx, etc.) return SxExpr, eliminating the "forgot to wrap" bug class that caused the sx_content leak and list serialization bugs. - Phase 0: SxExpr(str) with .source property, __add__/__radd__ - Phase 1: sx_call returns SxExpr (drop-in, all 200+ sites unchanged) - Phase 2: async_eval_to_sx, async_eval_slot_to_sx, _render_to_sx, mobile_menu_sx return SxExpr; remove isinstance(str) workaround - Phase 3: Remove ~150 redundant SxExpr() wrappings across 45 files - Phase 4: serialize() docstring, handler return docs, ;; returns: sx Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
44 lines
2.0 KiB
Plaintext
44 lines
2.0 KiB
Plaintext
;; Market link-card fragment handler
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;; returns: sx
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;;
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;; Renders product preview card(s) by slug.
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;; Supports single mode (?slug=x) and batch mode (?keys=x,y,z).
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(defhandler link-card (&key slug keys)
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(if keys
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(let ((slugs (filter (fn (s) (not (empty? s)))
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(map trim (split keys ",")))))
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(<> (map (fn (s)
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(let ((product (service "market" "product-by-slug" :slug s)))
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(<> (str "<!-- fragment:" s " -->")
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(when (not (nil? product))
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(let ((link (app-url "market" (str "/product/" (get product "slug") "/")))
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(subtitle (or (get product "brand") ""))
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(detail (if (get product "special_price")
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(str (get product "regular_price") " → " (get product "special_price"))
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(if (get product "regular_price")
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(str (get product "regular_price"))
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""))))
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(~link-card
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:title (get product "title")
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:image (get product "image")
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:subtitle subtitle
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:detail detail
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:link link)))))) slugs)))
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(when slug
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(let ((product (service "market" "product-by-slug" :slug slug)))
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(when (not (nil? product))
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(let ((link (app-url "market" (str "/product/" (get product "slug") "/")))
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(subtitle (or (get product "brand") ""))
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(detail (if (get product "special_price")
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(str (get product "regular_price") " → " (get product "special_price"))
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(if (get product "regular_price")
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(str (get product "regular_price"))
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""))))
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(~link-card
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:title (get product "title")
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:image (get product "image")
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:subtitle subtitle
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:detail detail
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:link link)))))))
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