function fivestar_nodeapi in Fivestar 6.2

Same name and namespace in other branches

1. 5 fivestar.module \fivestar_nodeapi()
2. 6 fivestar.module \fivestar_nodeapi()

Implementation of hook_nodeapi().

Adds the fievestar widget to the node view.

File

./fivestar.module, line 496

A simple n-star voting widget, usable in other forms.

Code

function fivestar_nodeapi(&$node, $op, $teaser, $page) {
  if ($op == 'view') {
    $exclude_modes = array(
      NODE_BUILD_PREVIEW,
      NODE_BUILD_SEARCH_INDEX,
      NODE_BUILD_SEARCH_RESULT,
      NODE_BUILD_RSS,
    );
    if (!in_array($node->build_mode, array(
      NODE_BUILD_PREVIEW,
      NODE_BUILD_SEARCH_INDEX,
    )) && !isset($node->modr8_form_teaser) && fivestar_widget_enabled('fivestar_' . $node->type)) {
      foreach (fivestar_get_tags() as $tag) {
        $position = fivestar_get_position($node->type, $teaser, $tag);
        switch ($position) {
          case 'above':
          case 'below':
            if (user_access('rate content')) {
              $content = '';
              if (fivestar_validate_target('node', $node->nid, $tag)) {
                $content .= fivestar_widget_form($node, $tag);
              }
              if ($content) {
                $node->content['fivestar_widget_' . $tag] = array(
                  '#value' => $content,
                  '#weight' => $position == 'above' ? -10 : 50,
                );
              }

              // Fall through to static if not allowed to rate.
            }
            break;
            $position .= '_static';
          case 'above_static':
          case 'below_static':
            $content = '';
            if (fivestar_validate_target('node', $node->nid, $tag)) {
              $content .= fivestar_static('node', $node->nid, $node->type, $tag);
            }
        }
        if ($content) {
          $node->content['fivestar_widget_' . $tag] = array(
            '#value' => $content,
            '#weight' => strpos($position, 'above') === 0 ? -10 : 50,
          );
        }
      }
    }
  }
}