task;
$page = &$vars['page'];
$vars['locked'] = '';
$vars['changed'] = '';
if (!empty($page->locked)) {
$vars['locked'] = theme('page_manager_lock', array('page' => $page));
$vars['changed'] = theme('page_manager_changed', array('text' => t('Locked'), 'description' => t('This page is being edited by another user and you cannot make changes to it.')));
}
else if (!empty($page->new)) {
$vars['changed'] = theme('page_manager_changed', array('text' => t('New'), 'description' => t('This page is newly created and has not yet been saved to the database. It will not be available until you save it.')));
}
else if (!empty($page->changed)) {
$vars['changed'] = theme('page_manager_changed', array('text' => t('Changed'), 'description' => t('This page has been modified, but these modifications are not yet live. While modifying this page, it is locked from modification by other users.')));
}
$form_state = array(
'page' => &$vars['page'],
);
$active = $vars['content']['active'];
if ($active[0] == 'handlers' && isset($vars['operations'][$active[1]])) {
$vars['operations']['secondary'] = $vars['operations'][$active[1]];
}
}
/**
* Turn the rearrange form into a table with tablesorting on.
*/
function theme_page_manager_handler_rearrange($vars) {
$form = &$vars['form'];
// Assemble the data for a table from everything in $form['handlers']
foreach (element_children($form['handlers']) as $id) {
// provide a reference shortcut.
$element = &$form['handlers'][$id];
if (isset($element['title'])) {
$row = array();
$row[] = array(
'data' => render($element['title']),
'class' => array('page-manager-handler'),
);
$element['weight']['#attributes']['class'][] = 'weight';
$row[] = render($element['weight']);
$rows[] = array('data' => $row, 'class' => array('draggable'), 'id' => 'page-manager-row-' . $id);
}
}
if (empty($rows)) {
$rows[] = array(array('data' => t('No task handlers are defined for this task.'), 'colspan' => '5'));
}
$header = array(
array('data' => t('Variant'), 'class' => array('page-manager-handler')),
t('Weight'),
);
drupal_add_tabledrag('page-manager-arrange-handlers', 'order', 'sibling', 'weight');
$output = theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => array('id' => 'page-manager-arrange-handlers')));
$output .= drupal_render_children($form);
return $output;
}
/**
* Draw the "this task is locked from editing" box.
*/
function theme_page_manager_lock($vars) {
$page = $vars['page'];
$account = user_load($page->locked->uid);
$name = theme('username', array('account' => $account));
$lock_age = format_interval(REQUEST_TIME - $page->locked->updated);
$break = url(page_manager_edit_url($page->task_name, array('actions', 'break-lock')));
ctools_add_css('ctools');
$output = '';
return $output;
}
/**
* Draw the "you have unsaved changes and this task is locked." message.
*/
function theme_page_manager_changed($vars) {
$text = $vars['text'];
$description = $vars['description'];
ctools_add_css('ctools');
$output = '';
$output .= $text;
$output .= '
';
return $output;
}