Proyectos de Subversion Moodle

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// GNU General Public License for more details.
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// GNU General Public License for more details.
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//
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//
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// You should have received a copy of the GNU General Public License
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// You should have received a copy of the GNU General Public License
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// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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/**
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 * Contains class \core\output\icon_system
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 *
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 * @package    core
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 * @category   output
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 * @copyright  2016 Damyon Wiese
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 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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 */
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namespace core\output;
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use renderer_base;
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use pix_icon;
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defined('MOODLE_INTERNAL') || die();
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namespace core\output;
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/**
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/**
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 * Class allowing different systems for mapping and rendering icons.
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 * Class allowing different systems for mapping and rendering icons.
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 *
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 *
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     * Clears the instance cache, for use in unit tests
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     * Clears the instance cache, for use in unit tests
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     */
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     */
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    public static function reset_caches() {
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    public static function reset_caches() {
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        self::$instance = null;
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        self::$instance = null;
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    }
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    }
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    /**
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     * Overridable function to get the list of deprecated icons.
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     *
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     * @return array with the deprecated key icons (for instance, core:a/download_all).
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     */
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    public function get_deprecated_icons(): array {
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        $deprecated = [];
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        // Include deprecated icons in plugins too.
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        $callback = 'get_deprecated_icons';
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        if ($pluginsfunction = get_plugins_with_function($callback)) {
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            foreach ($pluginsfunction as $plugintype => $plugins) {
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                foreach ($plugins as $pluginfunction) {
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                    $plugindeprecated = $pluginfunction();
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                    $deprecated += $plugindeprecated;
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                }
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            }
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        }
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        return $deprecated;
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    }
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}
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}