node_filter_form
modules/node/node.module, строка 1463
- Версии
- 5 – 6
node_filter_form()
Return form for node administration filters.
Код
<?php
function node_filter_form() {
$session = &$_SESSION['node_overview_filter'];
$session = is_array($session) ? $session : array();
$filters = node_filters();
$i = 0;
$form['filters'] = array('#type' => 'fieldset',
'#title' => t('Show only items where'),
'#theme' => 'node_filters',
);
foreach ($session as $filter) {
list($type, $value) = $filter;
if ($type == 'category') {
// Load term name from DB rather than search and parse options array.
$value = module_invoke('taxonomy', 'get_term', $value);
$value = $value->name;
}
else {
$value = $filters[$type]['options'][$value];
}
$string = ($i++ ? '<em>and</em> where <strong>%a</strong> is <strong>%b</strong>' : '<strong>%a</strong> is <strong>%b</strong>');
$form['filters']['current'][] = array('#value' => t($string, array('%a' => $filters[$type]['title'] , '%b' => $value)));
if ($type == 'type') {
// Remove the type option if it is already being filtered on.
unset($filters['type']);
}
}
foreach ($filters as $key => $filter) {
$names[$key] = $filter['title'];
$form['filters']['status'][$key] = array('#type' => 'select', '#options' => $filter['options']);
}
$form['filters']['filter'] = array('#type' => 'radios', '#options' => $names, '#default_value' => 'status');
$form['filters']['buttons']['submit'] = array('#type' => 'submit', '#value' => (count($session) ? t('Refine') : t('Filter')));
if (count($session)) {
$form['filters']['buttons']['undo'] = array('#type' => 'submit', '#value' => t('Undo'));
$form['filters']['buttons']['reset'] = array('#type' => 'submit', '#value' => t('Reset'));
}
return $form;
}
?>
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