/**
* Master entry point for handling a list.
*
* It is unlikely that a child object will need to override this method,
* unless the listing mechanism is going to be highly specialized.
*/
function list_page($js, $input)
{
$this->items = ctools_export_crud_load_all($this->plugin['schema'], $js);
// Respond to a reset command by clearing session and doing a drupal goto
// back to the base URL.
if (isset($input['op']) && $input['op'] == t('Reset')) {
unset($_SESSION['ctools_export_ui'][$this->plugin['name']]);
if (!$js) {
return drupal_goto($_GET['q']);
}
// clear everything but form id, form build id and form token:
$keys = array_keys($input);
foreach ($keys as $id) {
if (!in_array($id, array('form_id', 'form_build_id', 'form_token'))) {
unset($input[$id]);
}
}
$replace_form = TRUE;
}
// If there is no input, check to see if we have stored input in the
// session.
if (!isset($input['form_id'])) {
if (isset($_SESSION['ctools_export_ui'][$this->plugin['name']]) && is_array($_SESSION['ctools_export_ui'][$this->plugin['name']])) {
$input = $_SESSION['ctools_export_ui'][$this->plugin['name']];
}
} else {
$_SESSION['ctools_export_ui'][$this->plugin['name']] = $input;
unset($_SESSION['ctools_export_ui'][$this->plugin['name']]['q']);
}
// This is where the form will put the output.
$this->rows = array();
$this->sorts = array();
$form_state = array('plugin' => $this->plugin, 'input' => $input, 'rerender' => TRUE, 'no_redirect' => TRUE, 'object' => &$this);
$help_area = $this->help_area($form_state);
ctools_include('form');
$form = ctools_build_form('ctools_export_ui_list_form', $form_state);
$output = $this->list_header($form_state) . $this->list_render($form_state) . $this->list_footer($form_state);
if (!$js) {
$this->list_css();
return $help_area . $form . $output;
}
ctools_include('ajax');
$commands = array();
$commands[] = ctools_ajax_command_replace('#ctools-export-ui-list-items', $output);
if (!empty($replace_form)) {
$commands[] = ctools_ajax_command_replace('#ctools-export-ui-list-form', $form);
}
ctools_ajax_render($commands);
}
/**
* Create a command array to redraw a pane.
*/
function command_update_pane($pid)
{
if (is_object($pid)) {
$pane = $pid;
} else {
$pane = $this->display->content[$pid];
}
$this->commands[] = ctools_ajax_command_replace("#panels-ipe-paneid-{$pane->pid}", $this->render_pane($pane));
$this->commands[] = ctools_ajax_command_changed("#panels-ipe-display-{$this->clean_key}");
}
/**
* Create a command to update the links on a region after a change was made.
*/
function command_update_region_links($id)
{
$this->commands[] = ctools_ajax_command_replace('.panels-region-links-' . $id, $this->get_region_links($id));
}
