function panels_context_node_settings_form_validate in Panels 6.2
Same name and namespace in other branches
- 5.2 contexts/node.inc \panels_context_node_settings_form_validate()
Validate a node.
1 string reference to 'panels_context_node_settings_form_validate'
- panels_node_panels_contexts in contexts/
node.inc - @file contexts/node.inc
File
- contexts/
node.inc, line 126 - contexts/node.inc
Code
function panels_context_node_settings_form_validate($form, &$form_values, &$form_state) {
// Validate the autocomplete
if (empty($form_values['external']) && empty($form_values['nid']) && empty($form_values['node'])) {
form_error($form['node'], t('You must select a node.'));
return;
}
if (empty($form_values['node'])) {
return;
}
$nid = $form_values['node'];
$preg_matches = array();
$match = preg_match('/\\[nid: (\\d+)\\]/', $nid, $preg_matches);
if (!$match) {
$match = preg_match('/^nid: (\\d+)/', $nid, $preg_matches);
}
if ($match) {
$nid = $preg_matches[1];
}
if (is_numeric($nid)) {
$node = db_fetch_object(db_query(db_rewrite_sql("SELECT n.nid FROM {node} n WHERE n.nid = %d"), $nid));
}
else {
$node = db_fetch_object(db_query(db_rewrite_sql("SELECT n.nid FROM {node} n WHERE LOWER(n.title) = LOWER('%s')"), $nid));
}
if (!$node) {
form_error($form['node'], t('Invalid node selected.'));
}
else {
form_set_value($form['nid'], $node->nid, $form_state);
// $form_values['nid'] = $node->nid;
}
}