function vud_reset in Vote Up/Down 6.3

Same name and namespace in other branches

1. 6.2 vud.module \vud_reset()
2. 7.2 vud.theme.inc \vud_reset()
3. 7 vud.theme.inc \vud_reset()

Function for the reset handler with Ajax support.

1 string reference to 'vud_reset'

vud_menu in ./vud.module

Implementation of hook_menu().

File

./vud.theme.inc, line 429

Theme functions

Code

function vud_reset($type, $content_id, $tag, $widget, $token) {
  if (drupal_valid_token($token, "votereset/{$type}/{$content_id}/{$tag}/{$widget}", TRUE)) {
    $criteria = array(
      'content_type' => $type,
      'content_id' => $content_id,
      'tag' => $tag,
    ) + votingapi_current_user_identifier();
    votingapi_delete_votes(votingapi_select_votes($criteria));
    votingapi_recalculate_results($type, $content_id);
  }
  else {
    watchdog('vud', 'Could not reset votes on @type @content_id, tag @tag and token @token', array(
      '@type' => $type,
      '@content_id' => $content_id,
      '@tag' => $tag,
      '@token' => $token,
    ));
    drupal_set_message(t('Oops! There was an error resetting your vote!'), 'warning');
  }
  if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest') {
    ctools_include('ajax');
    $plugin = vud_widget_get($widget);
    if ($function = ctools_plugin_get_function($plugin, 'ajax render')) {
      $commands = $function($type, $content_id, $value, $tag, $token, $widget);
    }
    else {
      $commands = array();
      if (!empty($plugin['widget template'])) {
        $commands[] = ctools_ajax_command_replace("#widget-{$type}-{$content_id}", theme('vud_widget', $content_id, $type, $tag, $widget));
      }
      if (!empty($plugin['votes template'])) {
        $commands[] = ctools_ajax_command_replace("#votes-{$type}-{$content_id}", theme('vud_votes', $content_id, $type, $tag, $widget));
      }
    }

    // This is the default set of commands. It can be overridden by an individual
    // widget if it wants to.
    ctools_ajax_render($commands);
  }
  else {
    drupal_goto($_SERVER['HTTP_REFERER']);
  }
}