function qtip_views_preprocess_views_view in qTip (Stylish jQuery Tooltips) 7.2

Implements hook_preprocess_views_view().

File

modules/qtip_views/qtip_views.module, line 111

Code

function qtip_views_preprocess_views_view(&$vars) {
  $view =& $vars['view'];
  if ($tooltips = qtip_views_fetch_element_tooltips($view)) {

    // Theme tooltip and add our element class before rendering.
    $themed = array();
    foreach ($view->result as $row => $result) {
      $i = 0;
      foreach ($tooltips as $field => $tooltip) {
        $field_css = drupal_clean_css_identifier($field);
        $tokens = $view->style_plugin->row_tokens[$row];
        $qtip_title = str_replace(array_keys($tokens), array_values($tokens), $tooltip['title']);
        $qtip_text = str_replace(array_keys($tokens), array_values($tokens), $tooltip['text']);
        if (!empty($view->field[$field]) && !empty($view->field[$field]->options['qtip_text']) && empty($view->field[$field]->options['exclude'])) {
          $themed[$row][$field_css] = theme('qtip_views_tooltip', array(
            'view' => $view,
            'title' => $qtip_title,
            'text' => $qtip_text,
            'instance' => $tooltip['instance'],
          ));
        }
      }
      $i++;
    }

    // Bail early if nothing to do.
    if (!empty($themed)) {

      // Set qtip_views.js' weight to make it run before qtip.js.
      drupal_add_js(drupal_get_path('module', 'qtip_views') . '/js/qtip_views.js', array(
        'weight' => 0,
      ));
      drupal_add_js(array(
        'qtipViewsTooltip' => array(
          $view->name => array(
            $view->current_display => array(
              'tooltips' => $themed,
            ),
          ),
        ),
      ), 'setting');
    }
  }
}