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 0 512 512"><!-- 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="M512 464c0 26.51-21.49 48-48 48H48c-26.51 0-48-21.49-48-48V200.724a48 48 0 0 1 18.387-37.776c24.913-19.529 45.501-35.365 164.2-121.511C199.412 29.17 232.797-.347 256 .003c23.198-.354 56.596 29.172 73.413 41.433 118.687 86.137 139.303 101.995 164.2 121.512A48 48 0 0 1 512 200.724V464zm-65.666-196.605c-2.563-3.728-7.7-4.595-11.339-1.907-22.845 16.873-55.462 40.705-105.582 77.079-16.825 12.266-50.21 41.781-73.413 41.43-23.211.344-56.559-29.143-73.413-41.43-50.114-36.37-82.734-60.204-105.582-77.079-3.639-2.688-8.776-1.821-11.339 1.907l-9.072 13.196a7.998 7.998 0 0 0 1.839 10.967c22.887 16.899 55.454 40.69 105.303 76.868 20.274 14.781 56.524 47.813 92.264 47.573 35.724.242 71.961-32.771 92.263-47.573 49.85-36.179 82.418-59.97 105.303-76.868a7.998 7.998 0 0 0 1.839-10.967l-9.071-13.196z"/></svg>
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				<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!-- 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="M512 464c0 26.51-21.49 48-48 48H48c-26.51 0-48-21.49-48-48V200.724a48 48 0 0 1 18.387-37.776c24.913-19.529 45.501-35.365 164.2-121.511C199.412 29.17 232.797-.347 256 .003c23.198-.354 56.596 29.172 73.413 41.433 118.687 86.137 139.303 101.995 164.2 121.512A48 48 0 0 1 512 200.724V464zm-65.666-196.605c-2.563-3.728-7.7-4.595-11.339-1.907-22.845 16.873-55.462 40.705-105.582 77.079-16.825 12.266-50.21 41.781-73.413 41.43-23.211.344-56.559-29.143-73.413-41.43-50.114-36.37-82.734-60.204-105.582-77.079-3.639-2.688-8.776-1.821-11.339 1.907l-9.072 13.196a7.998 7.998 0 0 0 1.839 10.967c22.887 16.899 55.454 40.69 105.303 76.868 20.274 14.781 56.524 47.813 92.264 47.573 35.724.242 71.961-32.771 92.263-47.573 49.85-36.179 82.418-59.97 105.303-76.868a7.998 7.998 0 0 0 1.839-10.967l-9.071-13.196z"/></svg>