Switch icons from a webfont to self-hosted SVG masks — the webfont was the actual problem

Self-hosting Font Awesome's font files (previous commit) didn't fix it either: every icon in the picker still failed identically. That rules out CDN/network blocking specifically and points to something in the browser blocking custom webfont loading altogether regardless of origin (common with strict anti-fingerprinting protection, e.g. Brave's font blocking or certain privacy extensions — @font-face loading is a well-known fingerprinting vector). Replaced the whole mechanism: each of the 258 curated icons is now a real downloaded SVG file (static/icons/*.svg, sourced from Font Awesome 5 Free's official SVG package) displayed via CSS mask-image (.icon-svg in style.css) instead of a font glyph. A masked SVG isn't a font resource at all, so it isn't subject to webfont-blocking — and it still colors via the existing "color" style property (background-color:currentColor) and sizes via font-size (1em), so no change to how the widget's other controls work. The "Icône" widget now stores just the icon's slug (e.g. "trophy") in a dedicated attribute instead of a full CSS class string, rendered by a new special_render (render_icone.py). Updated the add-gallery and the properties-panel picker modal to use the same mask technique for their previews, and element_add.py to validate the slug against the curated list. Removed the now-unused self-hosted Font Awesome CSS/webfont files and the <link> tags — no font dependency left for icons at all. Verified end to end (gallery renders with real SVG previews, simulated add creates a correctly-attributed element, the SVG file is actually served, the per-element picker reflects the current icon). Full suite green (89).
2026-08-24 20:11:49 +02:00
parent 15cad6c50f
commit 6d80ed6958
270 changed files with 346 additions and 46 deletions
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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><!-- Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) --><path d="M288 0c-69.59 0-126 56.41-126 126 0 56.26 82.35 158.8 113.9 196.02 6.39 7.54 17.82 7.54 24.2 0C331.65 284.8 414 182.26 414 126 414 56.41 357.59 0 288 0zm0 168c-23.2 0-42-18.8-42-42s18.8-42 42-42 42 18.8 42 42-18.8 42-42 42zM20.12 215.95A32.006 32.006 0 0 0 0 245.66v250.32c0 11.32 11.43 19.06 21.94 14.86L160 448V214.92c-8.84-15.98-16.07-31.54-21.25-46.42L20.12 215.95zM288 359.67c-14.07 0-27.38-6.18-36.51-16.96-19.66-23.2-40.57-49.62-59.49-76.72v182l192 64V266c-18.92 27.09-39.82 53.52-59.49 76.72-9.13 10.77-22.44 16.95-36.51 16.95zm266.06-198.51L416 224v288l139.88-55.95A31.996 31.996 0 0 0 576 426.34V176.02c0-11.32-11.43-19.06-21.94-14.86z"/></svg>
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				<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><!-- Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) --><path d="M288 0c-69.59 0-126 56.41-126 126 0 56.26 82.35 158.8 113.9 196.02 6.39 7.54 17.82 7.54 24.2 0C331.65 284.8 414 182.26 414 126 414 56.41 357.59 0 288 0zm0 168c-23.2 0-42-18.8-42-42s18.8-42 42-42 42 18.8 42 42-18.8 42-42 42zM20.12 215.95A32.006 32.006 0 0 0 0 245.66v250.32c0 11.32 11.43 19.06 21.94 14.86L160 448V214.92c-8.84-15.98-16.07-31.54-21.25-46.42L20.12 215.95zM288 359.67c-14.07 0-27.38-6.18-36.51-16.96-19.66-23.2-40.57-49.62-59.49-76.72v182l192 64V266c-18.92 27.09-39.82 53.52-59.49 76.72-9.13 10.77-22.44 16.95-36.51 16.95zm266.06-198.51L416 224v288l139.88-55.95A31.996 31.996 0 0 0 576 426.34V176.02c0-11.32-11.43-19.06-21.94-14.86z"/></svg>