node_search_validate
modules/node/node.module, строка 1906
- Версии
- 5
node_search_validate(
$form_id,$form_values, $form)- 6
node_search_validate($form, &$form_state)
Form API callback for the search form. Registered in node_form_alter()
.
Код
<?php
function node_search_validate($form, &$form_state) {
// Initialise using any existing basic search keywords.
$keys = $form_state['values']['processed_keys'];
// Insert extra restrictions into the search keywords string.
if (isset($form_state['values']['type']) && is_array($form_state['values']['type'])) {
// Retrieve selected types - Forms API sets the value of unselected checkboxes to 0.
$form_state['values']['type'] = array_filter($form_state['values']['type']);
if (count($form_state['values']['type'])) {
$keys = search_query_insert($keys, 'type', implode(',', array_keys($form_state['values']['type'])));
}
}
if (isset($form_state['values']['category']) && is_array($form_state['values']['category'])) {
$keys = search_query_insert($keys, 'category', implode(',', $form_state['values']['category']));
}
if ($form_state['values']['or'] != '') {
if (preg_match_all('/ ("[^"]+"|[^" ]+)/i', ' '. $form_state['values']['or'], $matches)) {
$keys .= ' '. implode(' OR ', $matches[1]);
}
}
if ($form_state['values']['negative'] != '') {
if (preg_match_all('/ ("[^"]+"|[^" ]+)/i', ' '. $form_state['values']['negative'], $matches)) {
$keys .= ' -'. implode(' -', $matches[1]);
}
}
if ($form_state['values']['phrase'] != '') {
$keys .= ' "'. str_replace('"', ' ', $form_state['values']['phrase']) .'"';
}
if (!empty($keys)) {
form_set_value($form['basic']['inline']['processed_keys'], trim($keys), $form_state);
}
}
?>
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