kate522
f629a4f373
Mirror the reference theme's universal picker on FA5: a generated full catalog of the bundled FA5 Free 5.15.4 fonts (src/Icons/fa5-icons.php, generated from the shipped CSS + SVG fonts), a zibsvg group parsed from the runtime sprite so it cannot drift, and GET /aksrt/v1/icons/catalog. Shared admin pieces: aksrt_icon_markup()/aksrt_sanitize_icon_value() with an SVG allowlist, the picker field/modal assets, and one canonical aksrt-font-awesome handle registered through aksrt_enqueue_fontawesome().
67 lines
2.2 KiB
PHP
67 lines
2.2 KiB
PHP
<?php
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/**
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* @package AKSRT
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*/
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namespace AKSRT\Icons;
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defined('ABSPATH') || exit;
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/**
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* Icon catalog for the universal icon picker.
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*
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* Two families:
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* - Font Awesome 5 Free (bundled, 5.15.4): static generated data in fa5-icons.php.
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* - Theme built-in SVG sprite: keys parsed from assets/js/runtime/svg-icon.js
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* (aksrt_svgs['key'] = '<path ...>') so the picker can never drift from the
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* frontend sprite. Parsed per file mtime and cached.
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*/
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final class IconCatalog {
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/**
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* @return array<int, array{id:string,title:string,type:string,icons:string[]}>
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*/
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public static function groups(): array {
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$fa = include AKSRT_DIR . '/src/Icons/fa5-icons.php';
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if (!is_array($fa)) {
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$fa = ['fas' => [], 'far' => [], 'fab' => []];
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}
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return [
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['id' => 'fas', 'title' => __('FA 实色', 'aksrt'), 'type' => 'fa', 'icons' => array_values((array) ($fa['fas'] ?? []))],
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['id' => 'far', 'title' => __('FA 常规', 'aksrt'), 'type' => 'fa', 'icons' => array_values((array) ($fa['far'] ?? []))],
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['id' => 'fab', 'title' => __('FA 品牌', 'aksrt'), 'type' => 'fa', 'icons' => array_values((array) ($fa['fab'] ?? []))],
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['id' => 'zibsvg', 'title' => __('主题内置 SVG', 'aksrt'), 'type' => 'svg', 'icons' => self::sprite_keys()],
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['id' => 'custom', 'title' => __('自定义 SVG', 'aksrt'), 'type' => 'custom', 'icons' => []],
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];
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}
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/**
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* Sprite symbol keys, e.g. ['like', 'view', ...] — derived from the
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* frontend sprite file, cached until the file changes.
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*
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* @return string[]
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*/
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public static function sprite_keys(): array {
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$file = AKSRT_DIR . '/assets/js/runtime/svg-icon.js';
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if (!is_readable($file)) {
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return [];
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}
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$mtime = (string) filemtime($file);
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$cache = get_transient('aksrt_sprite_keys_v1');
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if (is_array($cache) && ($cache['mtime'] ?? '') === $mtime && isset($cache['keys'])) {
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return array_values((array) $cache['keys']);
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}
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$src = (string) file_get_contents($file);
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$keys = [];
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if (preg_match_all("/aksrt_svgs\\['([A-Za-z0-9_]+)'\\]\\s*=/", $src, $m)) {
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$keys = array_values(array_unique($m[1]));
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}
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set_transient('aksrt_sprite_keys_v1', ['mtime' => $mtime, 'keys' => $keys], MONTH_IN_SECONDS);
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return $keys;
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}
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}
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