/**
* Delete category.
*
* @return null
*/
protected function delete()
{
$parent_id = $this->category->parent_id == $this->category->category_id ? self::ROOT_CATEGORY : $this->category->parent_id;
$error = array();
if ($this->request->is_set_post('submit')) {
if (check_form_key('category_move')) {
$action_contribs = $this->request->variable('action_contribs', '');
$contribs_to_id = $this->request->variable('contribs_to_id', 0);
// Check for errors
$sql = 'SELECT category_id
FROM ' . TITANIA_CATEGORIES_TABLE . "\n\t\t\t\t\tWHERE parent_id = {$this->category->category_id}";
$result = $this->db->sql_query($sql);
$children_row = $this->db->sql_fetchrow($result);
$this->db->sql_freeresult($result);
// Check if category contains subcategories. If yes, then return an error.
if ($children_row) {
$error[] = $this->user->lang['CATEGORY_HAS_CHILDREN'];
} else {
if ($action_contribs == 'move' && !empty($contribs_to_id)) {
$error = array_merge($error, $this->category->move_category_content($contribs_to_id, $this->sync));
}
}
} else {
$error[] = $this->user->lang['FORM_INVALID'];
}
if (empty($error)) {
// Delete category
$this->category->delete($this->sync);
// Redirect back to the parent category
redirect($this->helper->route('phpbb.titania.manage.categories', array('id' => $parent_id)));
}
}
add_form_key('category_move');
$this->template->assign_vars(array('S_DELETE_CATEGORY' => true, 'U_ACTION' => $this->category->get_manage_url('delete'), 'U_BACK' => $this->helper->route('phpbb.titania.manage.categories', array('id' => $parent_id)), 'CATEGORY' => $this->category->category_id, 'CATEGORY_NAME' => $this->category->get_name(), 'SECTION_NAME' => $this->user->lang['DELETE_CATEGORY'] . ' - ' . $this->category->get_name(), 'S_HAS_SUBCATS' => $this->category->right_id - $this->category->left_id > 1, 'S_MOVE_CATEGORY_OPTIONS' => generate_category_select($this->category->parent_id, true), 'ERROR_MSG' => !empty($error) ? implode('<br />', $error) : ''));
}
$error = array();
if ($submit) {
$action_contribs = request_var('action_contribs', '');
$contribs_to_id = request_var('contribs_to_id', 0);
// Check for errors
$sql = 'SELECT category_id
FROM ' . TITANIA_CATEGORIES_TABLE . "\n\t\t\t\tWHERE parent_id = {$category_object->category_id}";
$result = phpbb::$db->sql_query($sql);
$children_row = phpbb::$db->sql_fetchrow($result);
phpbb::$db->sql_freeresult($result);
// Check if category contains subcategories. If yes, then return an error.
if ($children_row) {
$error[] = phpbb::$user->lang['CATEGORY_HAS_CHILDREN'];
} else {
if ($action_contribs == 'move' && !empty($contribs_to_id)) {
$error = array_merge($error, $category_object->move_category_content($contribs_to_id));
}
}
if (!sizeof($error)) {
// Delete category
$category_object->delete();
// Redirect back to the previous category
redirect(titania_url::build_url('manage/categories', array('c' => $parent_id)));
}
}
phpbb::$template->assign_vars(array('S_DELETE_CATEGORY' => true, 'U_ACTION' => titania_url::build_url('manage/categories', array('c' => $category_id, 'action' => 'delete')), 'U_BACK' => 'c_' . $category_object->parent_id, 'CATEGORY' => $category_id, 'CATEGORY_NAME' => isset(phpbb::$user->lang[$category_object->category_name]) ? phpbb::$user->lang[$category_object->category_name] : $category_object->category_name, 'SECTION_NAME' => phpbb::$user->lang['DELETE_CATEGORY'] . ' - ' . (isset(phpbb::$user->lang[$category_object->category_name]) ? phpbb::$user->lang[$category_object->category_name] : $category_object->category_name), 'S_HAS_SUBCATS' => $category_object->right_id - $category_object->left_id > 1 ? true : false, 'S_MOVE_CATEGORY_OPTIONS' => generate_category_select($category_object->parent_id, true), 'ERROR_MSG' => sizeof($error) ? implode('<br />', $error) : ''));
break;
default:
titania::_include('functions_display', 'titania_display_categories');
titania_display_categories($category_id, 'categories', true);
if ($category_id != 0) {
