function _tinymce_page_match in TinyMCE 5

Same name and namespace in other branches

1. 5.2 tinymce.module \_tinymce_page_match()
2. 6.2 tinymce.module \_tinymce_page_match()
3. 6 tinymce.module \_tinymce_page_match()

Determine if TinyMCE has permission to be used on the current page.

Return value

TRUE if can render, FALSE if not allowed.

1 call to _tinymce_page_match()

tinymce_process_textarea in ./tinymce.module

Attach tinymce to a textarea

File

./tinymce.module, line 1111

Integrate the TinyMCE editor (http://tinymce.moxiecode.com/) into Drupal.

Code

function _tinymce_page_match($edit) {
  $page_match = FALSE;

  // Kill TinyMCE if we're editing a textarea with PHP in it!
  // PHP input formats are #2 in the filters table.
  if (is_numeric(arg(1)) && arg(2) == 'edit') {
    $node = node_load(arg(1));
    if ($node->format == 2) {
      return FALSE;
    }
  }
  if ($edit->settings['access_pages']) {

    // If the PHP option wasn't selected
    if ($edit->settings['access'] < 2) {
      $path = drupal_get_path_alias($_GET['q']);
      $regexp = '/^(' . preg_replace(array(
        '/(\\r\\n?|\\n)/',
        '/\\\\\\*/',
        '/(^|\\|)\\\\<front\\\\>($|\\|)/',
      ), array(
        '|',
        '.*',
        '\\1' . preg_quote(variable_get('site_frontpage', 'node'), '/') . '\\2',
      ), preg_quote($edit->settings['access_pages'], '/')) . ')$/';
      $page_match = !($edit->settings['access'] xor preg_match($regexp, $path));
    }
    else {
      $page_match = drupal_eval($edit->settings['access_pages']);
    }
  }
  else {
    $page_match = TRUE;
  }
  return $page_match;
}