LinkitEditorDialog.php in Linkit 8.4
Contains \Drupal\linkit\Form\LinkitEditorDialog.
Namespace
Drupal\linkit\FormFile
src/Form/LinkitEditorDialog.phpView source
<?php
/**
* @file
* Contains \Drupal\linkit\Form\LinkitEditorDialog.
*/
namespace Drupal\linkit\Form;
use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\filter\Entity\FilterFormat;
use Drupal\Core\Ajax\AjaxResponse;
use Drupal\Core\Ajax\HtmlCommand;
use Drupal\editor\Ajax\EditorDialogSave;
use Drupal\Core\Ajax\CloseModalDialogCommand;
use Drupal\linkit\AttributeCollection;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Provides a linkit dialog for text editors.
*/
class LinkitEditorDialog extends FormBase {
/**
* The editor storage service.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $editorStorage;
/**
* The linkit profile storage service.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $linkitProfileStorage;
/**
* The linkit profile.
*
* @var \Drupal\linkit\ProfileInterface
*/
protected $linkitProfile;
/**
* Constructs a form object for linkit dialog.
*
* @param \Drupal\Core\Entity\EntityStorageInterface $editor_storage
* The editor storage service.
* @param \Drupal\Core\Entity\EntityStorageInterface $linkit_profile_storage
* The linkit profile storage service.
*/
public function __construct(EntityStorageInterface $editor_storage, EntityStorageInterface $linkit_profile_storage) {
$this->editorStorage = $editor_storage;
$this->linkitProfileStorage = $linkit_profile_storage;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('entity.manager')
->getStorage('editor'), $container
->get('entity.manager')
->getStorage('linkit_profile'));
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'linkit_editor_dialog_form';
}
/**
* {@inheritdoc}
*
* @param \Drupal\filter\Entity\FilterFormat $filter_format
* The filter format for which this dialog corresponds.
*/
public function buildForm(array $form, FormStateInterface $form_state, FilterFormat $filter_format = NULL) {
// The default values are set directly from \Drupal::request()->request,
// provided by the editor plugin opening the dialog.
$user_input = $form_state
->getUserInput();
$input = isset($user_input['editor_object']) ? $user_input['editor_object'] : [];
/** @var \Drupal\editor\EditorInterface $editor */
$editor = $this->editorStorage
->load($filter_format
->id());
$linkit_profile_id = $editor
->getSettings()['plugins']['linkit']['linkit_profile'];
$this->linkitProfile = $this->linkitProfileStorage
->load($linkit_profile_id);
$form['#tree'] = TRUE;
$form['#attached']['library'][] = 'editor/drupal.editor.dialog';
$form['#prefix'] = '<div id="linkit-editor-dialog-form">';
$form['#suffix'] = '</div>';
// Everything under the "attributes" key is merged directly into the
// generated link tag's attributes.
$form['attributes']['href'] = [
'#title' => $this
->t('Link'),
'#type' => 'linkit',
'#default_value' => isset($input['href']) ? $input['href'] : '',
'#description' => $this
->t('Start typing to find content or paste a URL.'),
'#autocomplete_route_name' => 'linkit.autocomplete',
'#autocomplete_route_parameters' => [
'linkit_profile_id' => $linkit_profile_id,
],
'#weight' => 0,
];
$this
->addAttributes($form, $form_state, $this->linkitProfile
->getAttributes(), $input);
$form['actions'] = [
'#type' => 'actions',
];
$form['actions']['save_modal'] = [
'#type' => 'submit',
'#value' => $this
->t('Save'),
'#submit' => [],
'#ajax' => [
'callback' => '::submitForm',
'event' => 'click',
],
];
return $form;
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state) {
$attributes = array_filter($form_state
->getValue('attributes'));
$form_state
->setValue('attributes', $attributes);
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$response = new AjaxResponse();
if ($form_state
->getErrors()) {
unset($form['#prefix'], $form['#suffix']);
$form['status_messages'] = [
'#type' => 'status_messages',
'#weight' => -10,
];
$response
->addCommand(new HtmlCommand('#linkit-editor-dialog-form', $form));
}
else {
$response
->addCommand(new EditorDialogSave($form_state
->getValues()));
$response
->addCommand(new CloseModalDialogCommand());
}
return $response;
}
/**
* Adds the attributes enabled on the current profile.
*
* @param array $form
* An associative array containing the structure of the form.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current state of the form.
* @param AttributeCollection $attributes
* A collection of attributes for the current profile.
* @param array $input
* An array with the attribute values from the editor.
*/
private function addAttributes(array &$form, FormStateInterface &$form_state, AttributeCollection $attributes, array $input) {
if ($attributes
->count()) {
$form['linkit_attributes'] = [
'#type' => 'container',
'#title' => $this
->t('Attributes'),
'#weight' => '10',
];
/** @var \Drupal\linkit\AttributeInterface $plugin */
foreach ($attributes as $plugin) {
$plugin_name = $plugin
->getHtmlName();
$default_value = isset($input[$plugin_name]) ? $input[$plugin_name] : '';
$form['linkit_attributes'][$plugin_name] = $plugin
->buildFormElement($default_value);
$form['linkit_attributes'][$plugin_name] += [
'#parents' => [
'attributes',
$plugin_name,
],
];
}
}
}
/**
* Gets the linkit profile entity.
*
* @return \Drupal\linkit\ProfileInterface
* The current linkit profile used by this form.
*/
public function getLinkitProfile() {
return $this->linkitProfile;
}
}
Classes
Name![]() |
Description |
---|---|
LinkitEditorDialog | Provides a linkit dialog for text editors. |