1 views_ui.admin.inc | views_ui_rearrange_filter_form($form, &$form_state) |
Form to rearrange items in the views UI.
File
- core/
modules/ views_ui/ views_ui.admin.inc, line 3443 - Admin page callbacks for the Views UI module.
Code
function views_ui_rearrange_filter_form($form, &$form_state) {
$view = &$form_state['view'];
$display_id = $form_state['display_id'];
$type = $form_state['type'];
$types = views_object_types();
if (!$view->set_display($display_id)) {
views_ajax_render(t('Invalid display id @display', array('@display' => $display_id)));
}
$display = &$view->display[$display_id];
$form['#title'] = check_plain($display->display_title) . ': ';
$form['#title'] .= t('Rearrange @type', array('@type' => $types[$type]['ltitle']));
$form['#section'] = $display_id . 'rearrange-item';
if ($display->handler->defaultable_sections($types[$type]['plural'])) {
$form_state['section'] = $types[$type]['plural'];
views_ui_standard_display_dropdown($form, $form_state, $form_state['section']);
}
if (!empty($view->form_cache)) {
$groups = $view->form_cache['groups'];
$handlers = $view->form_cache['handlers'];
}
else {
$groups = $display->handler->get_option('filter_groups');
$handlers = $display->handler->get_option($types[$type]['plural']);
}
$count = 0;
// Get relationship labels
$relationships = array();
foreach ($display->handler->get_handlers('relationship') as $id => $handler) {
$relationships[$id] = $handler->label();
}
$group_options = array();
/**
* Filter groups is an array that contains:
* array(
* 'operator' => 'and' || 'or',
* 'groups' => array(
* $group_id => 'and' || 'or',
* ),
* );
*/
$grouping = count(array_keys($groups['groups'])) > 1;
$form['filter_groups']['#tree'] = TRUE;
$form['filter_groups']['operator'] = array(
'#type' => 'select',
'#options' => array(
'AND' => t('And'),
'OR' => t('Or'),
),
'#default_value' => $groups['operator'],
'#attributes' => array(
'class' => array('warning-on-change'),
),
'#title' => t('Operator to use on all groups'),
'#description' => t('Either "group 0 AND group 1 AND group 2" or "group 0 OR group 1 OR group 2", etc'),
'#access' => $grouping,
);
$form['remove_groups']['#tree'] = TRUE;
foreach ($groups['groups'] as $id => $group) {
$form['filter_groups']['groups'][$id] = array(
'#title' => t('Operator'),
'#type' => 'select',
'#options' => array(
'AND' => t('And'),
'OR' => t('Or'),
),
'#default_value' => $group,
'#attributes' => array(
'class' => array('warning-on-change'),
),
'#title_display' => 'before',
);
$form['remove_groups'][$id] = array(); // to prevent a notice
if ($id != 1) {
$form['remove_groups'][$id] = array(
'#type' => 'submit',
'#value' => t('Remove group @group', array('@group' => $id)),
'#id' => "views-remove-group-$id",
'#attributes' => array(
'class' => array('views-remove-group'),
),
'#group' => $id,
'#ajax' => array(
'path' => empty($form_state['path']) ? current_path() : $form_state['path'],
),
);
}
$group_options[$id] = $id == 1 ? t('Default group') : t('Group @group', array('@group' => $id));
$form['#group_renders'][$id] = array();
}
$form['#group_options'] = $group_options;
$form['#groups'] = $groups;
// We don't use get_handlers() because we want items without handlers to
// appear and show up as 'broken' so that the user can see them.
$form['filters'] = array('#tree' => TRUE);
foreach ($handlers as $id => $field) {
// If the group does not exist, move the filters to the default group.
if (empty($field['group']) || empty($groups['groups'][$field['group']])) {
$field['group'] = 1;
}
$handler = $display->handler->get_handler($type, $id);
if ($grouping && $handler && !$handler->can_group()) {
$field['group'] = 'ungroupable';
}
// If not grouping and the handler is set ungroupable, move it back to
// the default group to prevent weird errors from having it be in its
// own group:
if (!$grouping && $field['group'] == 'ungroupable') {
$field['group'] = 1;
}
// Place this item into the proper group for rendering.
$form['#group_renders'][$field['group']][] = $id;
$form['filters'][$id]['weight'] = array(
'#type' => 'textfield',
'#default_value' => ++$count,
'#size' => 8,
);
$form['filters'][$id]['group'] = array(
'#type' => 'select',
'#options' => $group_options,
'#default_value' => $field['group'],
'#attributes' => array(
'class' => array('views-region-select', 'views-region-' . $id),
),
'#access' => $field['group'] !== 'ungroupable',
);
if ($handler) {
$name = $handler->ui_name() . ' ' . $handler->admin_summary();
if (!empty($field['relationship']) && !empty($relationships[$field['relationship']])) {
$name = '(' . $relationships[$field['relationship']] . ') ' . $name;
}
$form['filters'][$id]['name'] = array(
'#markup' => $name,
);
}
else {
$form['filters'][$id]['name'] = array('#markup' => t('Broken field @id', array('@id' => $id)));
}
$form['filters'][$id]['removed'] = array(
'#type' => 'checkbox',
'#id' => 'views-removed-' . $id,
'#attributes' => array('class' => array('views-remove-checkbox')),
'#default_value' => 0,
);
}
if (isset($form_state['update_name'])) {
$name = $form_state['update_name'];
}
views_ui_standard_form_buttons($form, $form_state, 'views_ui_rearrange_filter_form');
$form['actions']['add_group'] = array(
'#type' => 'submit',
'#value' => t('Create new filter group'),
'#id' => 'views-add-group',
'#group' => 'add',
'#ajax' => array(
'path' => empty($form_state['path']) ? current_path() : $form_state['path'],
),
);
return $form;
}