class nodequeue_handler_field_all_queues in Nodequeue 6.2

@file Field handler for all queues.

Hierarchy

• class \nodequeue_handler_field_all_queues extends \views_handler_field_prerender_list

2 string references to 'nodequeue_handler_field_all_queues'

nodequeue_views_data_alter in includes/views/nodequeue.views.inc

Implementation of hook_views_data_alter().

nodequeue_views_handlers in includes/views/nodequeue.views.inc

Implementation of hook_views_handlers().

File

includes/views/nodequeue_handler_field_all_queues.inc, line 9

Field handler for all queues.

class nodequeue_handler_field_all_queues extends views_handler_field_prerender_list {
  function option_definition() {
    $options = parent::option_definition();
    $options['link_to_queue'] = array(
      'default' => TRUE,
    );
    $options['limit'] = array(
      'default' => FALSE,
    );
    $options['qids'] = array(
      'default' => array(),
    );
    return $options;
  }

  /**
   * Provide "link to term" option.
   */
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['link_to_queue'] = array(
      '#title' => t('Link this field to queue arrange page'),
      '#type' => 'checkbox',
      '#default_value' => !empty($this->options['link_to_taxonomy']),
    );
    $form['limit'] = array(
      '#type' => 'checkbox',
      '#title' => t('Limit to queues'),
      '#default_value' => $this->options['limit'],
    );
    $options = array();
    $queues = nodequeue_load_queues(nodequeue_get_all_qids(NULL));
    foreach ($queues as $queue) {
      $options[$queue->qid] = $queue->title;
    }
    $form['qids'] = array(
      '#prefix' => '<div><div id="edit-options-qids">',
      '#suffix' => '</div></div>',
      '#type' => 'checkboxes',
      '#title' => t('Queues'),
      '#options' => $options,
      '#default_value' => $this->options['qids'],
      '#process' => array(
        'expand_checkboxes',
        'views_process_dependency',
      ),
      '#dependency' => array(
        'edit-options-limit' => array(
          TRUE,
        ),
      ),
    );
  }
  function pre_render(&$values) {
    $nids = array();
    foreach ($values as $result) {
      $nids[] = $result->{$this->field_alias};
    }
    if ($nids) {
      $queue = '';
      if (!empty($this->options['limit']) && !empty($this->options['qids'])) {
        $queue = " AND nn.qid IN (" . implode(', ', array_keys(array_filter($this->options['qids']))) . ")";
      }
      $result = db_query("SELECT nn.nid, nn.qid, nq.title FROM {nodequeue_nodes} nn INNER JOIN {nodequeue_queue} nq ON nq.qid = nn.qid WHERE nn.nid IN (" . implode(', ', $nids) . "){$queue} ORDER BY nq.title");
      while ($queue = db_fetch_object($result)) {
        if (empty($this->options['link_to_queue'])) {
          $this->items[$queue->nid][$queue->qid] = check_plain($queue->title);
        }
        else {
          $this->items[$queue->nid][$queue->qid] = l($queue->title, "admin/content/nodequeue/{$queue->qid}");
        }
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
nodequeue_handler_field_all_queues::options_form		function	Provide "link to term" option.
nodequeue_handler_field_all_queues::option_definition		function
nodequeue_handler_field_all_queues::pre_render		function		1