array('access content'),
'type' => MENU_CALLBACK,
'file' => 'includes/content.menu.inc',
);
$items['ctools/autocomplete/%'] = array(
'page callback' => 'ctools_content_autocomplete_entity',
'page arguments' => array(2),
) + $base;
}
/**
* Helper function for autocompletion of entity titles.
*/
function ctools_content_autocomplete_entity($type, $string = '') {
$entity = entity_get_info($type);
if ($string != '') {
// @todo verify the query logic here, it's untested.
// Set up the query
$query = db_select($entity['base table'], 'b');
if ($entity['entity keys']['label']) {
$query->fields('b', array($entity['entity keys']['id'], $entity['entity keys']['label']))->range(0, 10);
}
else {
$query->fields('b', array($entity['entity keys']['id']))->range(0, 10);
}
$preg_matches = array();
$match = preg_match('/\[id: (\d+)\]/', $string, $preg_matches);
if (!$match) {
$match = preg_match('/^id: (\d+)/', $string, $preg_matches);
}
if ($match) {
$query->condition('b.' . $entity['entity keys']['id'], $preg_matches[1]);
}
elseif ($entity['entity keys']['label']) {
$query->condition('b.' . $entity['entity keys']['label'], '%' . db_like($string) . '%', 'LIKE');
}
$matches = array();
if ($type == 'node') {
if (!user_access('bypass node access')) {
// If the user is able to view their own unpublished nodes, allow them
// to see these in addition to published nodes.
if (user_access('view own unpublished content')) {
$query->condition(db_or()
->condition('b.status', NODE_PUBLISHED)
->condition('b.uid', $GLOBALS['user']->uid)
);
}
else {
// If not, restrict the query to published nodes.
$query->condition('b.status', NODE_PUBLISHED);
}
}
$query->addTag('node_access');
$query->join('users', 'u', 'b.uid = u.uid');
$query->addField('u', 'name', 'name');
foreach ($query->execute() as $nodeish) {
$name = empty($nodeish->name) ? variable_get('anonymous', t('Anonymous')) : check_plain($nodeish->name);
$matches[$nodeish->title . " [id: $nodeish->nid]"] = '' . check_plain($nodeish->title) . ' (' . t('by @user', array('@user' => $name)) . ')';
}
}
else {
foreach ($query->execute() as $item) {
$id = $item->{$entity['entity keys']['id']};
if ($entity['entity keys']['label']) {
$matches[$item->{$entity['entity keys']['label']} . " [id: $id]"] = '' . check_plain($item->{$entity['entity keys']['label']}) . '';
}
else {
$matches["[id: $id]"] = '' . check_plain($item->{$entity['entity keys']['id']}) . '';
}
}
}
drupal_json_output($matches);
}
}