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();
$queues = nodequeue_load_queues(nodequeue_get_all_qids());
foreach ($queues as $queue) {
$options[$queue->qid] = $queue->title;
}
$form['qids'] = array(
'#prefix' => '
',
'#type' => 'checkboxes',
'#title' => t('Queues'),
'#options' => $options,
'#default_value' => $this->options['qids'],
'#states' => array(
'visible' => array(
':input[name="options[limit]"]' => array('checked' => TRUE)
),
),
);
}
function pre_render($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");
foreach ($result as $queue) {
if (empty($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/structure/nodequeue/$queue->qid");
}
}
}
}
}