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https://github.com/FreshRSS/FreshRSS.git
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4f0b1efc2b
Précharge les icônes qui ne sont pas forcément affichées sur la page en cours (par exemple l'icône favoris) pour éviter d'avoir un bref instant sans icône lors du changement d'état (par exemple lorsqu'on marque un article comme favoris)
89 lines
2.2 KiB
PHP
89 lines
2.2 KiB
PHP
<?php
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class RSSThemes extends Model {
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private static $themesUrl = '/themes/';
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private static $defaultIconsUrl = '/themes/icons/';
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public static function get() {
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$themes_list = array_diff(
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scandir(PUBLIC_PATH . self::$themesUrl),
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array('..', '.')
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);
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$list = array();
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foreach ($themes_list as $theme_dir) {
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$theme = self::get_infos($theme_dir);
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if ($theme) {
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$list[$theme_dir] = $theme;
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}
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}
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return $list;
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}
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public static function get_infos($theme_id) {
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$theme_dir = PUBLIC_PATH . self::$themesUrl . $theme_id ;
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if (is_dir($theme_dir)) {
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$json_filename = $theme_dir . '/metadata.json';
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if (file_exists($json_filename)) {
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$content = file_get_contents($json_filename);
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$res = json_decode($content, true);
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if ($res && isset($res['files']) && is_array($res['files'])) {
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$res['path'] = $theme_id;
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return $res;
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}
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}
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}
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return false;
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}
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private static $themeIconsUrl;
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private static $themeIcons;
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public static function setThemeId($theme_id) {
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self::$themeIconsUrl = self::$themesUrl . $theme_id . '/icons/';
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self::$themeIcons = is_dir(PUBLIC_PATH . self::$themeIconsUrl) ? array_fill_keys(array_diff(
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scandir(PUBLIC_PATH . self::$themeIconsUrl),
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array('..', '.')
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), 1) : array();
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}
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public static function icon($name, $urlOnly = false) {
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static $alts = array(
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'add' => '✚',
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'all' => '☰',
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'bookmark' => '★',
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'category' => '☷',
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'category-white' => '☷',
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'close' => '❌',
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'configure' => '⚙',
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'down' => '▽',
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'favorite' => '★',
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'help' => 'ⓘ',
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'link' => '↗',
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'login' => '🔒',
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'logout' => '🔓',
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'next' => '⏩',
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'non-starred' => '☆',
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'prev' => '⏪',
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'read' => '☑',
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'unread' => '☐',
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'refresh' => '🔃', //↻
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'search' => '🔍',
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'share' => '♺',
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'starred' => '★',
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'tag' => '⚐',
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'up' => '△',
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);
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if (!isset($alts[$name])) {
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return '';
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}
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$url = $name . '.svg';
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$url = isset(self::$themeIcons[$url]) ? (self::$themeIconsUrl . $url) :
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(self::$defaultIconsUrl . $url);
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return $urlOnly ? Url::display($url) :
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'<img class="icon" src="' . Url::display($url) . '" alt="' . $alts[$name] . '" />';
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}
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}
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