/**
* Overrides EntityInlineEntityFormController::entityForm().
*
* Copied from fieldable_panels_panes_entity_edit_form().
*/
public function entityForm($entity_form, &$form_state)
{
// Make the other form items dependent upon it.
ctools_include('dependent');
ctools_add_js('dependent');
$entity = $entity_form['#entity'];
$entity_type = 'fieldable_panels_pane';
list(, , $bundle) = entity_extract_ids($entity_type, $entity);
// Map these properties for entity translations.
$entity_form['#entity_type'] = array('#type' => 'value', '#value' => $entity->bundle);
$form_state['fieldable_panels_pane'] = $entity_form['#entity'];
$entity_form['title'] = array('#type' => 'textfield', '#title' => t('Title'), '#default_value' => $entity->title, '#weight' => -10);
$entity_form['language'] = array('#type' => 'value', '#value' => $entity->language);
$entity_form['link'] = array('#weight' => -10);
$entity_form['link']['link'] = array('#title' => t('Make title a link'), '#type' => 'checkbox', '#default_value' => $entity->link, '#description' => t('Check here to make the title link to another page.'), '#id' => 'edit-link');
$entity_form['link']['path'] = array('#type' => 'textfield', '#title' => t('Path'), '#description' => t('The path for this link. This can be an internal Drupal path such as %add-node or an external URL such as %drupal. Enter %front to link to the front page.', array('%front' => '<front>', '%add-node' => 'node/add', '%drupal' => 'http://drupal.org')), '#dependency' => array('edit-link' => array(1)), '#default_value' => $entity->path);
$entity_form['reusable'] = array('#weight' => 10);
$entity_form['revision'] = array('#weight' => 11);
if (empty($entity->fpid)) {
$entity_form['revision']['#access'] = FALSE;
}
$entity_form['reusable']['reusable'] = array('#type' => 'checkbox', '#title' => t('Make this entity reusable'), '#default_value' => $entity->reusable, '#id' => 'edit-reusable');
$entity_form['reusable']['category'] = array('#type' => 'textfield', '#title' => t('Category'), '#description' => t('The category this content will appear in the "Add content" modal. If left blank the category will be "Miscellaneous".'), '#dependency' => array('edit-reusable' => array(1)), '#default_value' => $entity->category);
$entity_form['reusable']['admin_title'] = array('#type' => 'textfield', '#title' => t('Administrative title'), '#description' => t('The name this content will appear in the "Add content" modal.'), '#dependency' => array('edit-reusable' => array(1)), '#default_value' => $entity->admin_title);
$entity_form['reusable']['admin_description'] = array('#type' => 'textarea', '#title' => t('Administrative description'), '#description' => t('A description of what this content is, does or is for, for administrative use.'), '#dependency' => array('edit-reusable' => array(1)), '#default_value' => $entity->admin_description);
$entity_form['revision']['revision'] = array('#type' => 'checkbox', '#title' => t('Create new revision'), '#default_value' => 1, '#id' => 'edit-revision');
if (!user_access('administer fieldable panels panes') || empty($entity->fpid) || $entity->vid != $entity->current_vid) {
$form['revision']['revision']['#disabled'] = TRUE;
$form['revision']['revision']['#value'] = TRUE;
}
$entity_form['revision']['log'] = array('#type' => 'textarea', '#title' => t('Log message'), '#description' => t('Provide an explanation of the changes you are making. This will help other authors understand your motivations.'), '#dependency' => array('edit-revision' => array(1)), '#default_value' => '');
$langcode = entity_language('fieldable_panels_pane', $entity);
field_attach_form('fieldable_panels_pane', $entity, $entity_form, $form_state, $langcode);
// _field_extra_fields_pre_render() doesn't execute properly, so manually
// set the weights.
$extra_fields = field_info_extra_fields($entity_type, $bundle, 'form');
foreach ($extra_fields as $name => $settings) {
if (isset($entity_form[$name])) {
$entity_form[$name]['#weight'] = $settings['weight'];
}
}
return $entity_form;
}
function asf_form_alter(&$form, &$form_state, $form_id)
{
switch ($form_id) {
case 'user_login':
unset($form['name']['#title']);
unset($form['name']['#description']);
$form['name']['#attributes']['placeholder'] = "Username";
unset($form['pass']['#title']);
unset($form['pass']['#description']);
$form['pass']['#attributes']['placeholder'] = "Password";
$form['actions']['submit']['#value'] = "GO";
$form['actions']['submit']['#ajax'] = array('callback' => 'asf_ajax_login_callback', 'wrapper' => 'user-login', 'event' => 'click');
break;
case 'user_register_form':
$contact = redhen_contact_create(array('type' => 'member'));
// I created a RedHen contact type "member"
$form['name'] = array();
$form['name']['first_name'] = array('#type' => 'textfield', '#default_value' => $contact->first_name, '#maxlength' => 255, '#required' => TRUE, '#weight' => -6);
$form['name']['last_name'] = array('#type' => 'textfield', '#default_value' => $contact->last_name, '#maxlength' => 255, '#required' => TRUE, '#weight' => 5);
$form_state['redhen_contact'] = $contact;
field_attach_form('redhen_contact', $contact, $form, $form_state);
$form['name']['first_name']['#attributes']['placeholder'] = "First Name";
$form['name']['last_name']['#attributes']['placeholder'] = "Last Name";
unset($form['redhen_contact_email']);
unset($form_state['field']['redhen_contact_email']);
unset($form['account']['name']['#title']);
unset($form['account']['name']['#description']);
$form['account']['name']['#attributes']['placeholder'] = "Username";
unset($form['account']['mail']['#title']);
unset($form['account']['mail']['#description']);
$form['account']['mail']['#attributes']['placeholder'] = "Your Email";
unset($form['account']['pass']['#description']);
unset($form['account']['pass2']['#description']);
$form['account']['pass']['#process'] = array('form_process_password_confirm', 'asf_password_confirm');
$form['actions']['submit']['#value'] = "Pay Now";
$form['actions']['submit']['#attributes']['class'][] = "pure-button button rounded green";
$form['#submit'][] = 'asf_custom_user_reg_submit_handler';
$form['#validate'][] = 'asf_custom_user_reg_form_validate';
break;
}
}
/**
* Form callback; Displays the subqueue edit form.
*/
function entityqueue_subqueue_edit_form($form, &$form_state, EntityQueue $queue, EntitySubqueue $subqueue)
{
// When called using #ajax via ajax_form_callback(), 'export' may
// not be included so include it here.
_entityqueue_export_ui_add_form_files($form, $form_state);
$handler = entityqueue_get_handler($queue);
$form = $handler->subqueueForm($subqueue, $form_state);
$form_state['entityqueue_queue'] = $queue;
$form_state['entityqueue_subqueue'] = $subqueue;
field_attach_form('entityqueue_subqueue', $subqueue, $form, $form_state);
// Since the form has ajax buttons, the $wrapper_id will change each time
// one of those buttons is clicked. Therefore the whole form has to be
// replaced, otherwise the buttons will have the old $wrapper_id and will only
// work on the first click.
$field_name = _entityqueue_get_target_field_name($queue->target_type);
if (isset($form_state['form_wrapper_id'])) {
$wrapper_id = $form_state['form_wrapper_id'];
} else {
$wrapper_id = drupal_html_id($field_name . '-wrapper');
}
$form_state['form_wrapper_id'] = $wrapper_id;
$form_state['field_name'] = $field_name;
$form['#prefix'] = '<div id="' . $wrapper_id . '">';
$form['#suffix'] = '</div>';
// Entity type (bundle) is needed by entity_form_submit_build_entity().
$form['queue'] = array('#type' => 'value', '#default_value' => $queue->name);
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save'), '#weight' => 40);
$form['actions']['reverse'] = array('#type' => 'button', '#value' => t('Reverse'), '#weight' => 41, '#validate' => array('entityqueue_subqueue_reverse_validate'), '#ajax' => array('callback' => 'entityqueue_subqueue_ajax_callback', 'wrapper' => $wrapper_id));
$form['actions']['shuffle'] = array('#type' => 'button', '#value' => t('Shuffle'), '#weight' => 42, '#validate' => array('entityqueue_subqueue_shuffle_validate'), '#ajax' => array('callback' => 'entityqueue_subqueue_ajax_callback', 'wrapper' => $wrapper_id));
$form['actions']['clear'] = array('#type' => 'button', '#value' => t('Clear'), '#weight' => 43, '#validate' => array('entityqueue_subqueue_clear_validate'), '#ajax' => array('callback' => 'entityqueue_subqueue_ajax_callback', 'wrapper' => $wrapper_id));
$form['#validate'][] = 'entityqueue_subqueue_edit_form_validate';
$form['#submit'][] = 'entityqueue_subqueue_edit_form_submit';
return $form;
}
/**
* {@inheritdoc}
*
* @param array $form
* @param array $form_state
* @param WorkflowTransition
* The Transition to be edited, created.
*
* @return
* The enhanced form structure.
*/
public function buildForm(array $form, array &$form_state)
{
global $user;
/* @var $transition WorkflowTransition */
$transition = NULL;
if (isset($form_state['WorkflowTransition'])) {
// If provided, get data from WorkflowTransition.
// This happens when calling entity_ui_get_form(), like in the
// WorkflowTransition Comment Edit form.
$transition = $form_state['WorkflowTransition'];
$field_name = $transition->field_name;
$workflow = $transition->getWorkflow();
$wid = $transition->wid;
$entity = $this->entity = $transition->getEntity();
$entity_type = $this->entity_type = $transition->entity_type;
// Figure out the $entity's bundle and id.
list(, , $entity_bundle) = entity_extract_ids($entity_type, $entity);
$entity_id = entity_id($entity_type, $entity);
// Show the current state and the Workflow form to allow state changing.
// N.B. This part is replicated in hook_node_view, workflow_tab_page, workflow_vbo, transition_edit.
// @todo: support multiple workflows per entity.
// For workflow_tab_page with multiple workflows, use a separate view. See [#2217291].
$field = _workflow_info_field($field_name, $workflow);
$instance = $this->instance + field_info_instance($entity_type, $field_name, $entity_bundle);
} else {
// Get data from normal parameters.
$entity = $this->entity;
$entity_type = $this->entity_type;
$entity_id = $entity ? entity_id($entity_type, $entity) : 0;
$field = $this->field;
$field_name = $field['field_name'];
$instance = $this->instance;
// $field['settings']['wid'] can be numeric or named.
// $wid may not be specified.
$wid = $field['settings']['wid'];
$workflow = workflow_load_single($wid);
}
$force = FALSE;
// Get values.
// Current sid and default value may differ in a scheduled transition.
// Set 'grouped' option. Only valid for select list and undefined/multiple workflows.
$settings_options_type = $field['settings']['widget']['options'];
$grouped = $settings_options_type == 'select';
if ($transition) {
// If a Transition is passed as parameter, use this.
if ($transition->isExecuted()) {
// We are editing an existing/executed/not-scheduled transition.
// Only the comments may be changed!
// Fetch the old state for the formatter on top of form.
$current_state = $transition->getOldState();
$current_sid = $current_state->sid;
// The states may not be changed anymore.
$new_state = $transition->getNewState();
$options = array($new_state->sid => $new_state->label());
// We need the widget to edit the comment.
$show_widget = TRUE;
} else {
$current_state = $transition->getOldState();
$current_sid = $current_state->sid;
$options = $current_state->getOptions($entity_type, $entity, $field_name, $user, $force);
$show_widget = $current_state->showWidget($entity_type, $entity, $field_name, $user, $force);
}
$default_value = $transition->new_sid;
} elseif (!$entity) {
// Sometimes, no entity is given. We encountered the following cases:
// - the Field settings page,
// - the VBO action form;
// - the Advance Action form on admin/config/system/actions;
// If so, show all options for the given workflow(s).
$options = workflow_get_workflow_state_names($wid, $grouped, $all = FALSE);
$show_widget = TRUE;
$default_value = $current_sid = isset($items[0]['value']) ? $items[0]['value'] : '0';
} else {
$current_sid = workflow_node_current_state($entity, $entity_type, $field_name);
if ($current_state = workflow_state_load_single($current_sid)) {
/* @var $current_state WorkflowTransition */
$options = $current_state->getOptions($entity_type, $entity, $field_name, $user, $force);
$show_widget = $current_state->showWidget($entity_type, $entity, $field_name, $user, $force);
$default_value = !$current_state->isCreationState() ? $current_sid : $workflow->getFirstSid($entity_type, $entity, $field_name, $user, FALSE);
} else {
// We are in trouble! A message is already set in workflow_node_current_state().
$options = array();
$show_widget = FALSE;
$default_value = $current_sid;
}
// Get the scheduling info. This may change the $default_value on the Form.
// Read scheduled information, only if an entity exists.
// Technically you could have more than one scheduled, but this will only add the soonest one.
foreach (WorkflowScheduledTransition::load($entity_type, $entity_id, $field_name, 1) as $transition) {
$default_value = $transition->new_sid;
break;
}
}
// Prepare a new transition, if still not provided.
if (!$transition) {
$transition = new WorkflowTransition(array('old_sid' => $default_value, 'stamp' => REQUEST_TIME));
}
// Fetch the form ID. This is unique for each entity, to allow multiple form per page (Views, etc.).
// Make it uniquer by adding the field name, or else the scheduling of
// multiple workflow_fields is not independent of each other.
// IF we are truly on a Transition form (so, not a Node Form with widget)
// then change the form id, too.
$form_id = $this->getFormId();
if (!isset($form_state['build_info']['base_form_id'])) {
// Strange: on node form, the base_form_id is node_form,
// but on term form, it is not set.
// In both cases, it is OK.
} else {
if ($form_state['build_info']['base_form_id'] == 'workflow_transition_wrapper_form') {
$form_state['build_info']['base_form_id'] = 'workflow_transition_form';
}
if ($form_state['build_info']['base_form_id'] == 'workflow_transition_form') {
$form_state['build_info']['form_id'] = $form_id;
}
}
$workflow_label = $workflow ? check_plain(t($workflow->label())) : '';
// Change settings locally.
if (!$field_name) {
// This is a Workflow Node workflow. Set widget options as in v7.x-1.2
if ($form_state['build_info']['base_form_id'] == 'node_form') {
$field['settings']['widget']['comment'] = isset($workflow->options['comment_log_node']) ? $workflow->options['comment_log_node'] : 1;
// vs. ['comment_log_tab'];
$field['settings']['widget']['current_status'] = TRUE;
} else {
$field['settings']['widget']['comment'] = isset($workflow->options['comment_log_tab']) ? $workflow->options['comment_log_tab'] : 1;
// vs. ['comment_log_node'];
$field['settings']['widget']['current_status'] = TRUE;
}
}
// Capture settings to format the form/widget.
$settings_title_as_name = !empty($field['settings']['widget']['name_as_title']);
$settings_fieldset = isset($field['settings']['widget']['fieldset']) ? $field['settings']['widget']['fieldset'] : 0;
$settings_options_type = $field['settings']['widget']['options'];
// The scheduling info can be hidden via field settings, ...
// You may not schedule an existing Transition.
// You must have the correct permission.
$settings_schedule = !empty($field['settings']['widget']['schedule']) && !$transition->isExecuted() && user_access('schedule workflow transitions');
if ($settings_schedule) {
if (isset($form_state['step']) && $form_state['step'] == 'views_bulk_operations_config_form') {
// On VBO 'modify entity values' form, leave field settings.
$settings_schedule = TRUE;
} else {
// ... and cannot be shown on a Content add page (no $entity_id),
// ...but can be shown on a VBO 'set workflow state to..'page (no entity).
$settings_schedule = !($entity && !$entity_id);
}
}
$settings_schedule_timezone = !empty($field['settings']['widget']['schedule_timezone']);
// Show comment, when both Field and Instance allow this.
$settings_comment = $field['settings']['widget']['comment'];
// Save the current value of the node in the form, for later Workflow-module specific references.
// We add prefix, since #tree == FALSE.
$element['workflow']['workflow_entity'] = array('#type' => 'value', '#value' => $this->entity);
$element['workflow']['workflow_entity_type'] = array('#type' => 'value', '#value' => $this->entity_type);
$element['workflow']['workflow_field'] = array('#type' => 'value', '#value' => $field);
$element['workflow']['workflow_instance'] = array('#type' => 'value', '#value' => $instance);
// Save the form_id, so the form values can be retrieved in submit function.
$element['workflow']['form_id'] = array('#type' => 'value', '#value' => $form_id);
// Save the hid, when editing an existing transition.
$element['workflow']['workflow_hid'] = array('#type' => 'hidden', '#value' => $transition->hid);
// Add the default value in the place where normal fields
// have it. This is to cater for 'preview' of the entity.
$element['#default_value'] = $default_value;
// Decide if we show a widget or a formatter.
// There is no need for a widget when the only option is the current sid.
// Show state formatter before the rest of the form,
// when transition is scheduled or widget is hidden.
if (!$show_widget || $transition->isScheduled() || $transition->isExecuted()) {
$form['workflow_current_state'] = workflow_state_formatter($entity_type, $entity, $field, $instance, $current_sid);
// Set a proper weight, which works for Workflow Options in select list AND action buttons.
$form['workflow_current_state']['#weight'] = -0.005;
}
// Add class following node-form pattern (both on form and container).
$workflow_type_id = $workflow ? $workflow->getName() : 'none';
// No workflow on New Action form.
$element['workflow']['#attributes']['class'][] = 'workflow-transition-container';
$element['workflow']['#attributes']['class'][] = 'workflow-transition-' . $workflow_type_id . '-container';
// Add class for D7-backwards compatibility (only on container).
$element['workflow']['#attributes']['class'][] = 'workflow-form-container';
if (!$show_widget) {
// Show no widget.
$element['workflow']['workflow_sid']['#type'] = 'value';
$element['workflow']['workflow_sid']['#value'] = $default_value;
$element['workflow']['workflow_sid']['#options'] = $options;
// In case action buttons need them.
$form += $element;
return $form;
// <---- exit.
} else {
// Prepare a UI wrapper. This might be a fieldset or a container.
if ($settings_fieldset == 0) {
// Use 'container'.
$element['workflow'] += array('#type' => 'container');
} else {
$element['workflow'] += array('#type' => 'fieldset', '#title' => t($workflow_label), '#collapsible' => TRUE, '#collapsed' => $settings_fieldset == 1 ? FALSE : TRUE);
}
// The 'options' widget. May be removed later if 'Action buttons' are chosen.
// The help text is not available for container. Let's add it to the
// State box.
$help_text = isset($instance['description']) ? $instance['description'] : '';
$element['workflow']['workflow_sid'] = array('#type' => $settings_options_type, '#title' => $settings_title_as_name ? t('Change !name state', array('!name' => $workflow_label)) : t('Target state'), '#access' => TRUE, '#options' => $options, '#default_value' => $default_value, '#description' => $help_text);
}
// Display scheduling form, but only if entity is being edited and user has
// permission. State change cannot be scheduled at entity creation because
// that leaves the entity in the (creation) state.
if ($settings_schedule == TRUE) {
if (variable_get('configurable_timezones', 1) && $user->uid && drupal_strlen($user->timezone)) {
$timezone = $user->timezone;
} else {
$timezone = variable_get('date_default_timezone', 0);
}
$timezones = drupal_map_assoc(timezone_identifiers_list());
$timestamp = $transition->getTimestamp();
$hours = !$transition->isScheduled() ? '00:00' : format_date($timestamp, 'custom', 'H:i', $timezone);
// Add a container, so checkbox and time stay together in extra fields.
$element['workflow']['workflow_scheduling'] = array('#type' => 'container', '#tree' => TRUE);
$element['workflow']['workflow_scheduling']['scheduled'] = array('#type' => 'radios', '#title' => t('Schedule'), '#options' => array('0' => t('Immediately'), '1' => t('Schedule for state change')), '#default_value' => $transition->isScheduled() ? '1' : '0', '#attributes' => array('class' => array(drupal_html_class('scheduled_' . $form_id))));
$element['workflow']['workflow_scheduling']['date_time'] = array('#type' => 'fieldset', '#title' => t('At'), '#attributes' => array('class' => array('container-inline')), '#prefix' => '<div style="margin-left: 1em;">', '#suffix' => '</div>', '#states' => array('visible' => array('input.' . drupal_html_class('scheduled_' . $form_id) => array('value' => '1'))));
$element['workflow']['workflow_scheduling']['date_time']['workflow_scheduled_date'] = array('#type' => 'date', '#default_value' => array('day' => date('j', $timestamp), 'month' => date('n', $timestamp), 'year' => date('Y', $timestamp)));
$element['workflow']['workflow_scheduling']['date_time']['workflow_scheduled_hour'] = array('#type' => 'textfield', '#title' => t('Time'), '#maxlength' => 7, '#size' => 6, '#default_value' => $hours, '#element_validate' => array('_workflow_transition_form_element_validate_time'));
$element['workflow']['workflow_scheduling']['date_time']['workflow_scheduled_timezone'] = array('#type' => $settings_schedule_timezone ? 'select' : 'hidden', '#title' => t('Time zone'), '#options' => $timezones, '#default_value' => array($timezone => $timezone));
$element['workflow']['workflow_scheduling']['date_time']['workflow_scheduled_help'] = array('#type' => 'item', '#prefix' => '<br />', '#description' => t('Please enter a time.
If no time is included, the default will be midnight on the specified date.
The current time is: @time.', array('@time' => format_date(REQUEST_TIME, 'custom', 'H:i', $timezone))));
}
$element['workflow']['workflow_comment'] = array('#type' => 'textarea', '#required' => $settings_comment == '2', '#access' => $settings_comment != '0', '#title' => t('Workflow comment'), '#description' => t('A comment to put in the workflow log.'), '#default_value' => $transition->comment, '#rows' => 2);
// Add the fields and extra_fields from the WorkflowTransition.
// Because we have a 'workflow' wrapper, it doesn't work flawlessly.
field_attach_form('WorkflowTransition', $transition, $element['workflow'], $form_state);
// Undo the following elements from field_attach_from. They mess up $this->getTransition().
// - '#parents' corrupts the Defaultwidget.
unset($element['workflow']['#parents']);
// - '#pre_render' adds the exra_fields from workflow_field_extra_fields().
// That doesn't work, since 'workflow' is not of #type 'form', but
// 'container' or 'fieldset', and must be executed separately,.
$element['workflow']['#pre_render'] = array_diff($element['workflow']['#pre_render'], array('_field_extra_fields_pre_render'));
// Add extra fields.
$rescue_value = $element['workflow']['#type'];
$element['workflow']['#type'] = 'form';
$element['workflow'] = _field_extra_fields_pre_render($element['workflow']);
$element['workflow']['#type'] = $rescue_value;
// Finally, add Submit buttons/Action buttons.
// Either a default 'Submit' button is added, or a button per permitted state.
if ($settings_options_type == 'buttons') {
// How do action buttons work? See also d.o. issue #2187151.
// Create 'action buttons' per state option. Set $sid property on each button.
// 1. Admin sets ['widget']['options']['#type'] = 'buttons'.
// 2. This function formElement() creates 'action buttons' per state option;
// sets $sid property on each button.
// 3. User clicks button.
// 4. Callback _workflow_transition_form_validate_buttons() sets proper State.
// 5. Callback _workflow_transition_form_validate_buttons() sets Submit function.
// @todo: this does not work yet for the Add Comment form.
// Performance: inform workflow_form_alter() to do its job.
_workflow_use_action_buttons(TRUE);
// Hide the options box. It will be replaced by action buttons.
$element['workflow']['workflow_sid']['#type'] = 'select';
$element['workflow']['workflow_sid']['#access'] = FALSE;
}
if ($form_state['build_info']['base_form_id'] == 'workflow_transition_form') {
// Add action buttons on WorkflowTransitionForm (history tab, formatter)
// but not on Entity form, and not if action_buttons is selected.
// you can explicitly NOT add a submit button, e.g., on VBO page.
if ($instance['widget']['settings']['submit_function'] !== '') {
// @todo D8: put buttons outside of 'workflow' element, in the standard location.
$element['workflow']['actions']['#type'] = 'actions';
$element['workflow']['actions']['submit'] = array('#type' => 'submit', '#value' => t('Update workflow'), '#weight' => -5, '#attributes' => array('class' => array('form-save-default-button')));
// The 'add submit' can explicitly set by workflowfield_field_formatter_view(),
// to add the submit button on the Content view page and the Workflow history tab.
// Add a submit button, but only on Entity View and History page.
// Add the submit function only if one provided. Set the submit_callback accordingly.
if (!empty($instance['widget']['settings']['submit_function'])) {
$element['workflow']['actions']['submit']['#submit'] = array($instance['widget']['settings']['submit_function']);
} else {
// '#submit' Must be empty, or else the submit function is not called.
// $element['workflow']['actions']['submit']['#submit'] = array();
}
}
}
/*
$submit_functions = empty($instance['widget']['settings']['submit_function']) ? array() : array($instance['widget']['settings']['submit_function']);
if ($settings_options_type == 'buttons' || $submit_functions) {
}
else {
// In some cases, no submit callback function is specified. This is
// explicitly done on e.g., the node edit form, because the workflow form
// is 'just a field'.
// So, no Submit button is to be shown.
}
*/
$form += $element;
// Add class following node-form pattern (both on form and container).
$workflow_type_id = $workflow ? $workflow->getName() : 'none';
// No workflow on New Action form.
$form['#attributes']['class'][] = 'workflow-transition-form';
$form['#attributes']['class'][] = 'workflow-transition-' . $workflow_type_id . '-form';
return $form;
}