function _panopoly_wysiwyg_set_editor_anchor in Panopoly WYSIWYG 8.2

Sets the anchor plugin into the editor.

Parameters

string $editor_id: The editor ID.

1 call to _panopoly_wysiwyg_set_editor_anchor()

panopoly_wysiwyg_update_8206 in ./panopoly_wysiwyg.install

Add anchor plugin to standard and full input format and WYSIWYG.

File

./panopoly_wysiwyg.install, line 377

Install hooks for Panopoly WYSIWYG.

Code

function _panopoly_wysiwyg_set_editor_anchor($editor_id) {
  if (!($editor = Editor::load($editor_id))) {
    return;
  }

  // Only update ckeditor.
  if ($editor
    ->getEditor() != 'ckeditor') {
    return;
  }
  $settings = $editor
    ->get('settings');
  if (!empty($settings['toolbar']['rows'])) {

    // Iterate through all the rows and groups to ensure we don't already have
    // the anchor plugin.
    foreach ($settings['toolbar']['rows'] as $rowId => $row) {
      foreach ($row as $groupId => $group) {
        if (in_array('panopoly_wysiwyg_anchor', $group['items'])) {
          return;
        }
      }
    }
    foreach ($settings['toolbar']['rows'] as $rowId => $row) {
      foreach ($row as $groupId => $group) {

        // Look for link and unlink plugins in the same group, place after last
        // of those two.
        $lpos = array_search('DrupalLink', $group['items']);
        $upos = array_search('DrupalUnlink', $group['items']);
        if ($lpos === FALSE || $upos === FALSE) {
          continue;
        }
        $pos = max($lpos, $upos) + 1;
        array_splice($group['items'], $pos, 0, [
          'panopoly_wysiwyg_anchor',
        ]);
        $settings['toolbar']['rows'][$rowId][$groupId] = $group;
        $editor
          ->setSettings($settings);
        $editor
          ->save();
        return;
      }
    }
  }
}