function table_trash_preprocess_html in Table Trash 7

Implements hook_preprocess_page().

File

./table_trash.module, line 72

table_trash.module

Code

function table_trash_preprocess_html($variables) {
  ctools_include('export');
  $decorations = ctools_export_crud_load_all('table_trash');
  $path = current_path();
  $path_alias = drupal_get_path_alias($path);
  $settings = array();
  foreach ($decorations as $decoration) {
    if (isset($decorations->disabled) && $decorations->disabled == TRUE) {
      continue;
    }
    if (!empty($decoration->data['selectors'])) {
      $selectors = $decoration->data['selectors'];
      if (drupal_match_path($path, $selectors['included_pages']) || drupal_match_path($path_alias, $selectors['included_pages'])) {
        if (!drupal_match_path($path, $selectors['excluded_pages']) && !drupal_match_path($path_alias, $selectors['excluded_pages'])) {
          $selector = key($decoration->data['decoration_json']);
          $settings[$selector] = $decoration->data['decoration_json'][$selector];

          // @see http://webdesign.tutsplus.com/tutorials/htmlcss-tutorials/quick-tip-dont-forget-the-viewport-meta-tag
          // It's ok to call this more than once
          table_trash_add_html_head();

          // @TODO Can we insert <thead> for <table>s that do not have it?
        }
      }
    }
  }
  if ($settings) {
    $global_settings = variable_get('table_trash_global_settings');
    drupal_add_js(drupal_get_path('module', 'table_trash') . "/js/table_trash.js");
    drupal_add_js(array(
      'table_trash' => $settings,
    ), array(
      'type' => 'setting',
    ));
    if ($global_settings['use_table_trash_css']) {
      drupal_add_css(drupal_get_path('module', 'table_trash') . "/css/table_trash.css");
    }

    // Load the library based on the chosen loading method.
    switch ($global_settings['load_from']) {
      case 'module':
        $library = libraries_load('datatables');
        if (!empty($library['error'])) {
          drupal_set_message($library['error message'], 'warning');
        }
        if ($global_settings['use_datatables_css']) {
          drupal_add_css(drupal_get_path('module', 'table_trash') . "/library/DataTables/datatables.min.css");
        }
        break;
      case 'cdn':
        drupal_add_js(TT_DATATABLES_JS, 'external');
        if ($global_settings['use_datatables_css']) {
          drupal_add_css(TT_DATATABLES_CSS, 'external');
        }
        break;
      case 'alternate':
        drupal_add_js($global_settings['alternate_cdn_js'], 'external');
        if ($global_settings['use_datatables_css']) {
          drupal_add_css($global_settings['alternate_cdn_css'], 'external');
        }
        break;
    }
  }
}