class SourceEditing

Same name in other branches
  1. 9 core/modules/ckeditor5/src/Plugin/CKEditor5Plugin/SourceEditing.php \Drupal\ckeditor5\Plugin\CKEditor5Plugin\SourceEditing
  2. 10 core/modules/ckeditor5/src/Plugin/CKEditor5Plugin/SourceEditing.php \Drupal\ckeditor5\Plugin\CKEditor5Plugin\SourceEditing

CKEditor 5 Source Editing plugin configuration.

@internal Plugin classes are internal.

Hierarchy

Expanded class hierarchy of SourceEditing

1 file declares its use of SourceEditing
SourceEditingPluginTest.php in core/modules/ckeditor5/tests/src/Unit/SourceEditingPluginTest.php
22 string references to 'SourceEditing'
AddItemToToolbarConfigActionTest::testAddItemToToolbar in core/modules/ckeditor5/tests/src/Kernel/ConfigAction/AddItemToToolbarConfigActionTest.php
@testWith ["sourceEditing", ["heading", "bold", "italic", "sourceEditing"]] [{"item_name": "sourceEditing"}, ["heading", "bold", "italic",…
ckeditor5.ckeditor5.yml in core/modules/ckeditor5/ckeditor5.ckeditor5.yml
core/modules/ckeditor5/ckeditor5.ckeditor5.yml
CKEditor5UpdateImageToolbarItemTest::test in core/modules/ckeditor5/tests/src/Functional/Update/CKEditor5UpdateImageToolbarItemTest.php
Tests that `uploadImage` toolbar item is updated to `drupalInsertImage`.
Core::mapCKEditor4ToolbarButtonToCKEditor5ToolbarItem in core/modules/ckeditor5/src/Plugin/CKEditor4To5Upgrade/Core.php
Maps a CKEditor 4 button to the CKEditor 5 equivalent, if it exists.
editor.editor.basic_html.yml in core/profiles/standard/config/install/editor.editor.basic_html.yml
core/profiles/standard/config/install/editor.editor.basic_html.yml

... See full list

File

core/modules/ckeditor5/src/Plugin/CKEditor5Plugin/SourceEditing.php, line 21

Namespace

Drupal\ckeditor5\Plugin\CKEditor5Plugin
View source
class SourceEditing extends CKEditor5PluginDefault implements CKEditor5PluginConfigurableInterface, CKEditor5PluginElementsSubsetInterface {
    use CKEditor5PluginConfigurableTrait;
    
    /**
     * {@inheritdoc}
     */
    public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
        $form['allowed_tags'] = [
            '#type' => 'textarea',
            '#title' => $this->t('Manually editable HTML tags'),
            '#default_value' => implode(' ', $this->configuration['allowed_tags']),
            '#description' => $this->t('A list of HTML tags that can be used while editing source. It is only necessary to add tags that are not already supported by other enabled plugins. For example, if "Bold" is enabled, it is not necessary to add the <code>&lt;strong&gt;</code> tag, but it may be necessary to add <code>&lt;dl&gt;&lt;dt&gt;&lt;dd&gt;</code> in a format that does not have a definition list plugin, but requires definition list markup.'),
        ];
        return $form;
    }
    
    /**
     * {@inheritdoc}
     */
    public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
        // Match the config schema structure at
        // ckeditor5.plugin.ckeditor5_sourceEditing.
        $form_value = $form_state->getValue('allowed_tags');
        assert(is_string($form_value));
        $config_value = HTMLRestrictions::fromString($form_value)->toCKEditor5ElementsArray();
        $form_state->setValue('allowed_tags', $config_value);
    }
    
    /**
     * {@inheritdoc}
     */
    public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
        $this->configuration['allowed_tags'] = $form_state->getValue('allowed_tags');
    }
    
    /**
     * {@inheritdoc}
     */
    public function defaultConfiguration() {
        return [
            'allowed_tags' => [],
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getElementsSubset() : array {
        // Drupal needs to know which plugin can create a particular <tag>, and not
        // just a particular attribute on a tag: <tag attr>.
        // SourceEditing enables every tag a plugin lists, even if it's only there
        // to add support for an attribute. So, compute a list of only the tags.
        // F.e.: <foo attr>, <bar>, <baz bar> would result in <foo>, <bar>, <baz>.
        $r = HTMLRestrictions::fromString(implode(' ', $this->configuration['allowed_tags']));
        $plain_tags = $r->extractPlainTagsSubset()
            ->toCKEditor5ElementsArray();
        // Return the union of the "tags only" list and the original configuration,
        // but omit duplicates (the entries that were already "tags only").
        // F.e.: merging the tags only list of <foo>, <bar>, <baz> with the original
        // list of <foo attr>, <bar>, <baz bar> would result in <bar> having a
        // duplicate.
        $subset = array_unique(array_merge($plain_tags, $this->configuration['allowed_tags']));
        return $subset;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getDynamicPluginConfig(array $static_plugin_config, EditorInterface $editor) : array {
        $restrictions = HTMLRestrictions::fromString(implode(' ', $this->configuration['allowed_tags']));
        // Only handle concrete HTML elements to allow the Wildcard HTML support
        // plugin to handle wildcards.
        // @see \Drupal\ckeditor5\Plugin\CKEditor5PluginManager::getCKEditor5PluginConfig()
        $concrete_restrictions = $restrictions->getConcreteSubset();
        return [
            'htmlSupport' => [
                'allow' => $concrete_restrictions->toGeneralHtmlSupportConfig(),
                // Any manually created elements are explicitly allowed to be empty.
'allowEmpty' => array_keys($concrete_restrictions->getAllowedElements()),
            ],
        ];
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
CKEditor5PluginConfigurableTrait::getConfiguration public function
CKEditor5PluginConfigurableTrait::setConfiguration public function
CKEditor5PluginDefault::__construct public function 3
PluginInspectionInterface::getPluginDefinition public function Gets the definition of the plugin implementation. 7
PluginInspectionInterface::getPluginId public function Gets the plugin ID of the plugin instance. 3
SourceEditing::buildConfigurationForm public function
SourceEditing::defaultConfiguration public function
SourceEditing::getDynamicPluginConfig public function Allows a plugin to modify its static configuration. Overrides CKEditor5PluginDefault::getDynamicPluginConfig
SourceEditing::getElementsSubset public function Returns a configured subset of the elements supported by this plugin. Overrides CKEditor5PluginElementsSubsetInterface::getElementsSubset
SourceEditing::submitConfigurationForm public function
SourceEditing::validateConfigurationForm public function

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