DrupalImageCaption.php in Drupal 8
File
core/modules/ckeditor/src/Plugin/CKEditorPlugin/DrupalImageCaption.php
View source
<?php
namespace Drupal\ckeditor\Plugin\CKEditorPlugin;
use Drupal\Core\Plugin\PluginBase;
use Drupal\editor\Entity\Editor;
use Drupal\ckeditor\CKEditorPluginInterface;
use Drupal\ckeditor\CKEditorPluginContextualInterface;
use Drupal\ckeditor\CKEditorPluginCssInterface;
class DrupalImageCaption extends PluginBase implements CKEditorPluginInterface, CKEditorPluginContextualInterface, CKEditorPluginCssInterface {
public function isInternal() {
return FALSE;
}
public function getDependencies(Editor $editor) {
return [];
}
public function getLibraries(Editor $editor) {
return [
'ckeditor/drupal.ckeditor.plugins.drupalimagecaption',
];
}
public function getFile() {
return drupal_get_path('module', 'ckeditor') . '/js/plugins/drupalimagecaption/plugin.js';
}
public function getConfig(Editor $editor) {
$format = $editor
->getFilterFormat();
return [
'image2_captionedClass' => 'caption caption-img',
'image2_alignClasses' => [
'align-left',
'align-center',
'align-right',
],
'drupalImageCaption_captionPlaceholderText' => $this
->t('Enter caption here'),
'drupalImageCaption_captionFilterEnabled' => $format
->filters('filter_caption')->status,
'drupalImageCaption_alignFilterEnabled' => $format
->filters('filter_align')->status,
];
}
public function getCssFiles(Editor $editor) {
return [
drupal_get_path('module', 'ckeditor') . '/css/plugins/drupalimagecaption/ckeditor.drupalimagecaption.css',
];
}
public function isEnabled(Editor $editor) {
if (!$editor
->hasAssociatedFilterFormat()) {
return FALSE;
}
$format = $editor
->getFilterFormat();
if ($format
->filters('filter_align')->status || $format
->filters('filter_caption')->status) {
$enabled = FALSE;
$settings = $editor
->getSettings();
foreach ($settings['toolbar']['rows'] as $row) {
foreach ($row as $group) {
foreach ($group['items'] as $button) {
if ($button === 'DrupalImage') {
$enabled = TRUE;
}
}
}
}
return $enabled;
}
return FALSE;
}
}