function CKEditor5PluginManager::getEnabledDefinitions

Overrides CKEditor5PluginManagerInterface::getEnabledDefinitions

File

core/modules/ckeditor5/src/Plugin/CKEditor5PluginManager.php, line 178

Class

CKEditor5PluginManager

Provides a CKEditor 5 plugin manager.

Namespace

Code

public function getEnabledDefinitions(EditorInterface $editor) : array {
    $definitions = $this->getDefinitions();
    ksort($definitions);
    $definitions_with_plugins_condition = [];
    foreach ($definitions as $plugin_id => $definition) {
        // Remove definition when plugin has conditions and they are not met.
        if ($definition->hasConditions()) {
            $plugin = $this->getPlugin($plugin_id, $editor);
            if ($this->isPluginDisabled($plugin, $editor)) {
                unset($definitions[$plugin_id]);
            }
            else {
                // The `plugins` condition can only be evaluated at the end of
                // gathering enabled definitions. ::isPluginDisabled() did not yet
                // evaluate that condition.
                if (array_key_exists('plugins', $definition->getConditions())) {
                    $definitions_with_plugins_condition[$plugin_id] = $definition;
                }
            }
        }
        elseif ($definition->hasToolbarItems()) {
            if (empty(array_intersect($editor->getSettings()['toolbar']['items'], array_keys($definition->getToolbarItems())))) {
                unset($definitions[$plugin_id]);
            }
        }
    }
    // Only enable the arbitrary HTML Support plugin on text formats with no
    // HTML restrictions.
    // @see https://ckeditor.com/docs/ckeditor5/latest/api/html-support.html
    // @see https://github.com/ckeditor/ckeditor5/issues/9856
    if ($editor->getFilterFormat()
        ->getHtmlRestrictions() !== FALSE) {
        unset($definitions['ckeditor5_arbitraryHtmlSupport']);
    }
    // Evaluate `plugins` condition.
    foreach ($definitions_with_plugins_condition as $plugin_id => $definition) {
        if (!empty(array_diff($definition->getConditions()['plugins'], array_keys($definitions)))) {
            unset($definitions[$plugin_id]);
        }
    }
    if (!isset($definitions['ckeditor5_arbitraryHtmlSupport'])) {
        $restrictions = new HTMLRestrictions($this->getProvidedElements(array_keys($definitions), $editor, FALSE));
        if ($restrictions->getWildcardSubset()
            ->allowsNothing()) {
            // This is only reached if arbitrary HTML is not enabled. If wildcard
            // tags (such as $text-container) are present, they need to
            // be resolved via the wildcardHtmlSupport plugin.
            // @see \Drupal\ckeditor5\Plugin\CKEditor5PluginManager::getCKEditor5PluginConfig()
            unset($definitions['ckeditor5_wildcardHtmlSupport']);
        }
    }
    else {
        unset($definitions['ckeditor5_wildcardHtmlSupport']);
    }
    return $definitions;
}