/**
* Overrides theme_file_managed_file().
*/
function springy_file_managed_file($variables)
{
$element = $variables['element'];
$attributes = array();
if (isset($element['#id'])) {
$attributes['id'] = $element['#id'];
}
if (!empty($element['#attributes']['class'])) {
$attributes['class'] = (array) $element['#attributes']['class'];
}
$attributes['class'][] = 'form-managed-file';
$attributes['class'][] = 'input-group';
$element['upload_button']['#prefix'] = '<span class="input group-btn">';
$element['upload_button']['#suffix'] = '</span>';
$element['remove_button']['#prefix'] = '<span class="input group-btn">';
$element['remove_button']['#suffix'] = '</span>';
if (!empty($element['filename'])) {
$element['filename']['#prefix'] = '<div class="form-control">';
$element['filename']['#suffix'] = '</div>';
}
$hidden_elements = array();
foreach (element_children($element) as $child) {
if ($element[$child]['#type'] === 'hidden') {
$hidden_elements[$child] = $element[$child];
unset($element[$child]);
}
}
// This wrapper is required to apply JS behaviors and CSS styling.
$output = '';
$output .= '<div' . drupal_attributes($attributes) . '>';
$output .= drupal_render_children($element);
$output .= '</div>';
$output .= render($hidden_elements);
return $output;
}
/**
* Theme function to display the revisions formular.
*
* Overridden to simply change some terminology (e.g. current revison -> current
* version).
*/
function pol_proc_admin_diff_node_revisions($vars)
{
$form = $vars['form'];
$output = '';
// Overview table:
$header = array(t('Revision'), array('data' => drupal_render($form['submit']), 'colspan' => 2), array('data' => t('Operations'), 'colspan' => 2));
if (isset($form['info']) && is_array($form['info'])) {
foreach (element_children($form['info']) as $key) {
$row = array();
if (isset($form['operations'][$key][0])) {
// Note: even if the commands for revert and delete are not permitted,
// the array is not empty since we set a dummy in this case.
$row[] = drupal_render($form['info'][$key]);
$row[] = drupal_render($form['diff']['old'][$key]);
$row[] = drupal_render($form['diff']['new'][$key]);
$row[] = drupal_render($form['operations'][$key][0]);
$row[] = drupal_render($form['operations'][$key][1]);
$rows[] = array('data' => $row, 'class' => array('diff-revision'));
} else {
// The current revision (no commands to revert or delete).
$row[] = array('data' => drupal_render($form['info'][$key]), 'class' => array('revision-current'));
$row[] = array('data' => drupal_render($form['diff']['old'][$key]), 'class' => array('revision-current'));
$row[] = array('data' => drupal_render($form['diff']['new'][$key]), 'class' => array('revision-current'));
$row[] = array('data' => t('current version'), 'class' => array('revision-current'), 'colspan' => '2');
$rows[] = array('data' => $row, 'class' => array('error diff-revision'));
}
}
}
$output .= theme('table__diff__revisions', array('header' => $header, 'rows' => $rows, 'sticky' => FALSE, 'attributes' => array('class' => 'diff-revisions')));
$output .= drupal_render_children($form);
return $output;
}
function wspine_test_preprocess_page(&$vars, $hook)
{
if (isset($vars['node_title'])) {
$vars['title'] = $vars['node_title'];
}
// Adding a class to #page in wireframe mode
if (theme_get_setting('wireframe_mode')) {
$vars['classes_array'][] = 'wireframe-mode';
}
// Adding classes wether #navigation is here or not
if (!empty($vars['main_menu']) or !empty($vars['sub_menu'])) {
$vars['classes_array'][] = 'with-navigation';
}
if (!empty($vars['secondary_menu'])) {
$vars['classes_array'][] = 'with-subnav';
}
// Add first/last classes to node listings about to be rendered.
if (isset($vars['page']['content']['system_main']['nodes'])) {
// All nids about to be loaded (without the #sorted attribute).
$nids = element_children($vars['page']['content']['system_main']['nodes']);
// Only add first/last classes if there is more than 1 node being rendered.
if (count($nids) > 1) {
$first_nid = reset($nids);
$last_nid = end($nids);
$first_node = $vars['page']['content']['system_main']['nodes'][$first_nid]['#node'];
$first_node->classes_array = array('first');
$last_node = $vars['page']['content']['system_main']['nodes'][$last_nid]['#node'];
$last_node->classes_array = array('last');
}
}
}
/**
* Implements theme_process_page().
*/
function basetpl_process_page(&$variables)
{
global $base_path;
// show/hide breadcrumb
$variables['show_breadcrumb'] = TRUE;
// var theme_path
$variables['theme_path'] = $base_path . path_to_theme();
// var site_info
$variables['site_info'] = $variables['logo'] || $variables['site_name'] || $variables['site_slogan'] ? TRUE : FALSE;
// check if page is system page
$variables['system_page'] = isset($variables['node']) ? FALSE : TRUE;
// backend
if (user_is_logged_in() && path_is_admin(current_path())) {
$variables['site_info'] = FALSE;
$variables['system_page'] = TRUE;
foreach (element_children($variables['page']) as $region) {
if ($region != 'content') {
$variables['page'][$region] = FALSE;
}
}
}
// show/hide page title
$variables['title'] = $variables['system_page'] ? $variables['title'] : FALSE;
// add robots to head
if (theme_get_setting('robots') == 1) {
$robots = array('#type' => 'html_tag', '#tag' => 'meta', '#attributes' => array('name' => 'robots', 'content' => 'noindex,nofollow'));
drupal_add_html_head($robots, 'robots');
}
}
/**
* Overrides theme_file_widget().
*/
function bootstrap_file_widget($variables)
{
$element = $variables['element'];
$output = '';
$hidden_elements = array();
foreach (element_children($element) as $child) {
if (isset($element[$child]['#type']) && $element[$child]['#type'] === 'hidden') {
$hidden_elements[$child] = $element[$child];
unset($element[$child]);
}
}
$element['upload_button']['#prefix'] = '<span class="input-group-btn">';
$element['upload_button']['#suffix'] = '</span>';
// The "form-managed-file" class is required for proper Ajax functionality.
if (!empty($element['filename'])) {
$output .= '<div class="file-widget form-managed-file clearfix">';
// Add the file size after the file name.
$element['filename']['#markup'] .= ' <span class="file-size badge">' . format_size($element['#file']->filesize) . '</span>';
} else {
$output .= '<div class="file-widget form-managed-file clearfix input-group">';
}
$output .= drupal_render_children($element);
$output .= '</div>';
$output .= render($hidden_elements);
return $output;
}
/**
* Alters the node form on pre_render -ie. after all the real form processing
* happened- thus ensuring we can move elements around without interacting with
* form validation and submission processes.
*/
function badm_form_node_form_pre_render($form)
{
if (!isset($form['additional_settings']) || isset($form['additional_settings']['#access']) && !$form['additional_settings']['#access'] || isset($form['additional_settings']['additional_settings__active_tab']) && count(element_children($form['additional_settings']['additional_settings__active_tab'])) == 0) {
return $form;
}
// Exclude all non visible items. Note that fieldset will have a specific
// case in the foreach loop.
$excluded_types = ['value' => true, 'hidden' => true, 'token' => true, 'actions' => true, 'vertical_tabs' => true];
foreach (element_children($form) as $key) {
$element = $form[$key];
$type = isset($element['#type']) ? $element['#type'] : null;
if (isset($excluded_types[$type])) {
continue;
}
switch ($type) {
case 'fieldset':
if (isset($element['#group']) && 'additional_settings' === $element['#group']) {
// Leave the ungrouped fieldset go down the road to the default
// behavior and be moved into the orphans container.
break;
}
default:
$form['node_form_orphans'][$key] = $element;
// This breaks ordering... Ideally ordering would need to be restored
// at the field config level in order to avoid further bad surprises
// but instead we just force the reordering below.
unset($form[$key]);
break;
}
}
uasort($form['node_form_orphans'], 'element_sort');
// Activate tab.
$form['node_form_orphans']['#access'] = TRUE;
return $form;
}
/**
* Display a view as a grid style.
*/
function reset_preprocess_views_view_grid(&$vars)
{
drupal_add_css(drupal_get_path('theme', 'reset') . '/css/views-view-grid.css');
foreach (element_children($vars['row_classes']) as $key => $value) {
$vars['row_classes'][$key] .= 'view-grid-row has-' . $vars['options']['columns'] . '-cols';
}
}
/**
* Overrides theme_file_widget().
*/
function bootstrap_file_widget($variables)
{
$output = '';
$element = $variables['element'];
$element['upload_button']['#attributes']['class'][] = 'btn-primary';
$element['upload_button']['#prefix'] = '<span class="input-group-btn">';
$element['upload_button']['#suffix'] = '</span>';
// The "form-managed-file" class is required for proper Ajax functionality.
if (!empty($element['filename'])) {
$output .= '<div class="file-widget form-managed-file clearfix">';
// Add the file size after the file name.
$element['filename']['#markup'] .= ' <span class="file-size badge">' . format_size($element['#file']->filesize) . '</span>';
} else {
$output .= '<div class="file-widget form-managed-file clearfix input-group">';
}
// Immediately render hidden elements before the rest of the output.
// The uploadprogress extension requires that the hidden identifier input
// element appears before the file input element. They must also be siblings
// inside the same parent element.
// @see https://www.drupal.org/node/2155419
foreach (element_children($element) as $child) {
if (isset($element[$child]['#type']) && $element[$child]['#type'] === 'hidden') {
$output .= drupal_render($element[$child]);
}
}
// Render the rest of the element.
$output .= drupal_render_children($element);
$output .= '</div>';
return $output;
}
/**
* Implements template_preprocess_html().
*/
function druio_theme_preprocess_html(&$variables)
{
// Redefine body classes.
$variables['classes_array'] = array();
$element_children = element_children($variables['page']['sidebar']);
if (!empty($element_children)) {
$variables['classes_array'][] = 'sidebar';
} else {
$variables['classes_array'][] = 'no-sidebars';
}
if (drupal_is_front_page()) {
$variables['classes_array'][] = 'frontpage';
}
if (user_is_logged_in()) {
$variables['classes_array'][] = 'registered';
} else {
$variables['classes_array'][] = 'anonymous';
}
$status = drupal_get_http_header("status");
if ($status == "404 Not Found") {
$variables['classes_array'][] = drupal_html_class('page-404');
}
if ($status == "403 Forbidden") {
$variables['classes_array'][] = drupal_html_class('page-403');
}
}
function tradjenta_qt_quicktabs_tabset($vars)
{
$variables = array('attributes' => array('class' => 'quicktabs-tabs m-tabs-header quicktabs-style-' . $vars['tabset']['#options']['style']), 'items' => array());
$last_key = key(array_slice($vars['tabset']['tablinks'], -1, 1, TRUE));
foreach (element_children($vars['tabset']['tablinks']) as $key) {
$item = array();
if (is_array($vars['tabset']['tablinks'][$key])) {
$tab = $vars['tabset']['tablinks'][$key];
$item['class'] = array('tab');
if ($key == $vars['tabset']['#options']['active']) {
array_push($item['class'], 'active');
}
switch ($key) {
case '0':
array_push($item['class'], 'tab-straight', 'tab-straight-left');
break;
case '1':
array_push($item['class'], 'tab-skewed', 'tab-skewed-first');
break;
case '2':
array_push($item['class'], 'tab-skewed', 'tab-skewed-last');
break;
case '3':
array_push($item['class'], 'tab-straight', 'tab-straight-right');
break;
default:
array_push($item['class'], 'tab-skewed', 'tab-skewed-first');
break;
}
$item['data'] = drupal_render($tab);
$variables['items'][] = $item;
}
}
return theme('item_list', $variables);
}
function walkhub_theme_form_walkthrough_set_node_form_alter(&$form, &$form_state, $form_id)
{
if (!empty($form['field_walkthroughs'][LANGUAGE_NONE])) {
foreach (element_children($form['field_walkthroughs'][LANGUAGE_NONE]) as $key) {
$form['field_walkthroughs'][LANGUAGE_NONE][$key]['#theme'] = 'walkthrough_set_steps_edit_form';
}
}
}
/**
* Pre-processes variables for the "admin_menu_links" theme hook.
*
* @param array $variables
* - elements: A renderable array of links using the following keys:
* - #attributes: Optional array of attributes for the list item, processed
* via drupal_attributes().
* - #title: Title of the link, passed to l().
* - #href: Optional path of the link, passed to l(). When omitted, the
* element's '#title' is rendered without link.
* - #description: Optional alternative text for the link, passed to l().
* - #options: Optional alternative text for the link, passed to l().
* The array key of each child element itself is passed as path for l().
*
* @see theme_admin_menu_links()
*
* @ingroup theme_preprocess
*/
function bootstrap_preprocess_admin_menu_links(&$variables)
{
$elements =& $variables['elements'];
foreach (element_children($elements) as $child) {
$elements[$child]['#bootstrap_ignore_pre_render'] = TRUE;
$elements[$child]['#bootstrap_ignore_process'] = TRUE;
}
}
/**
* Helper function to output a Drupal menu as a Foundation Top Bar.
*
* @links array
* An array of menu links.
*
* @return string
* A rendered list of links, with no <ul> or <ol> wrapper.
*
* @see mdl_links__system_main_menu()
* @see mdl_links__system_secondary_menu()
*/
function _mdl_links($links)
{
$output = '';
foreach (element_children($links) as $key) {
$output .= _mdl_render_link($links[$key]);
}
return $output;
}
/**
* Overrides theme_devconnect_monetization_recurring_balances().
*/
function apigee_responsive_devconnect_monetization_recurring_balances($vars)
{
$rows = array();
foreach (element_children($vars['balances']['items']) as $currency) {
$rows[] = array(array('data' => $vars['balances']['items'][$currency]['charge_per_usage']), array('data' => $vars['balances']['items'][$currency]['is_recurring']), array('data' => $vars['balances']['items'][$currency]['#provider']), array('data' => $vars['balances']['items'][$currency]['#currency']), array('data' => $vars['balances']['items'][$currency]['recurring_amount']), array('data' => $vars['balances']['items'][$currency]['replenish_amount']));
}
$header = array(t('Charge per Usage'), t('Recurring'), t('Provider'), t('Currency'), t('Recurring Amount'), t('Replenish Amount'));
return '<div class="table-responsive">' . theme('table', array('header' => $header, 'rows' => $rows)) . '</div>';
}
/**
* Process variables for comment.tpl.php.
*
* @see comment.tpl.php
*/
function unikue_preprocess_comment(&$variables)
{
$comment = $variables['elements']['#comment'];
$node = $variables['elements']['#node'];
$variables['comment'] = $comment;
$variables['node'] = $node;
$variables['author'] = theme('username', array('account' => $comment));
$variables['created'] = date('d F Y', $comment->created);
// Avoid calling format_date() twice on the same timestamp.
if ($comment->changed == $comment->created) {
$variables['changed'] = $variables['created'];
} else {
$variables['changed'] = format_date($comment->changed);
}
$variables['new'] = !empty($comment->new) ? t('new') : '';
$variables['picture'] = theme_get_setting('toggle_comment_user_picture') ? theme('user_picture', array('account' => $comment)) : '';
$variables['signature'] = $comment->signature;
$uri = entity_uri('comment', $comment);
$uri['options'] += array('attributes' => array('class' => 'permalink', 'rel' => 'bookmark'));
$variables['title'] = l($comment->subject, $uri['path'], $uri['options']);
$variables['permalink'] = l(t('Permalink'), $uri['path'], $uri['options']);
$variables['submitted'] = t('!username on !datetime', array('!username' => $variables['author'], '!datetime' => date('d/m/Y', $comment->created)));
// Preprocess fields.
field_attach_preprocess('comment', $comment, $variables['elements'], $variables);
// Helpful $content variable for templates.
foreach (element_children($variables['elements']) as $key) {
$variables['content'][$key] = $variables['elements'][$key];
}
// Set status to a string representation of comment->status.
if (isset($comment->in_preview)) {
$variables['status'] = 'comment-preview';
} else {
$variables['status'] = $comment->status == COMMENT_NOT_PUBLISHED ? 'comment-unpublished' : 'comment-published';
}
// Gather comment classes.
// 'comment-published' class is not needed, it is either 'comment-preview' or
// 'comment-unpublished'.
if ($variables['status'] != 'comment-published') {
$variables['classes_array'][] = $variables['status'];
}
if ($variables['new']) {
$variables['classes_array'][] = 'comment-new';
}
if (!$comment->uid) {
$variables['classes_array'][] = 'comment-by-anonymous';
} else {
if ($comment->uid == $variables['node']->uid) {
$variables['classes_array'][] = 'comment-by-node-author';
}
if ($comment->uid == $variables['user']->uid) {
$variables['classes_array'][] = 'comment-by-viewer';
}
}
foreach ($variables['content']['links']['comment']['#links'] as $key => $value) {
$variables['content']['links']['comment']['#links'][$key]['attributes']['class'] = array('button button-small');
}
}
protected function setFilterRadioValues(&$element, $value, $property = '#default_value')
{
foreach (element_children($element) as $key) {
// special hack for fieldset containing filter radios...
if (isset($element[$key]['#type']) && $element[$key]['#type'] == 'radio') {
$element[$key][$property] = $value;
}
}
}
/**
* Theme function for manage options on admin/content/node, admin/user/user.
*/
function cleanr_admin_manage_options($form)
{
$output = "<div class='clear-block admin-options'>";
$output .= "<label>{$form['#title']}</label>";
foreach (element_children($form) as $id) {
$output .= drupal_render($form[$id]);
}
$output .= "</div>";
return $output;
}
function theme_tac_term_list($variables)
{
$form = $variables['form'];
$headers = array('Term', 'List', 'Create', 'Update', 'Delete');
$rows = array();
foreach (element_children($form) as $key) {
$rows[] = array('data' => array($form[$key]['#title'], drupal_render($form[$key]['list']), drupal_render($form[$key]['create']), drupal_render($form[$key]['update']), drupal_render($form[$key]['delete'])));
}
return theme('table', array('header' => $headers, 'rows' => $rows, 'caption' => $form['#title']));
}
function myphp_preprocess_page(&$variables)
{
$variables['sidebar_search_form'] = '';
if (isset($variables['page']['sidebar_search_form'])) {
foreach (element_children($variables['page']['sidebar_search_form']) as $key) {
if (isset($variables['page']['sidebar_search_form'][$key]['#markup'])) {
$variables['sidebar_search_form'] .= $variables['page']['sidebar_search_form'][$key]['#markup'];
}
}
}
}
/**
* override theme function for spaces_features_form().
* @see spaces/spaces.theme.inc
* The only thing this does is add class 'enabled' to the
* row of the enabled features
*/
function cp_theme_spaces_features_form($form)
{
$rows = array();
$spaces_features = variable_get('spaces_features', array());
foreach (element_children($form['spaces_features']) as $f_name => $feature) {
$class = $spaces_features[$feature] ? 'enabled' : '';
$rows[] = array('data' => array(array('class' => 'name', 'data' => drupal_render($form['labels'][$feature])), array('class' => 'option', 'data' => drupal_render($form['spaces_features'][$feature])), array('class' => 'actions', 'data' => drupal_render($form['settings'][$feature]))), 'class' => $class);
}
$output = theme('table', array(), $rows, array('class' => 'spaces-features'));
$output .= drupal_render($form);
return $output;
}
/**
* Helper function to fix theme hooks in book TOC menus.
*
* @param int $bid
* The book identification number.
* @param array $element
* The element to iterate over, passed by reference.
* @param int $level
* Used internally to determine the current level of the menu.
*/
function _bootstrap_book_fix_theme_hooks($bid, array &$element, $level = 0)
{
$hook = $level === 0 ? $bid : 'sub_menu__' . $bid;
$element['#theme_wrappers'] = array('menu_tree__book_toc__' . $hook);
foreach (element_children($element) as $child) {
$element[$child]['#theme'] = 'menu_link__book_toc__' . $hook;
// Iterate through all child menu items as well.
if (!empty($element[$child]['#below'])) {
_bootstrap_book_fix_theme_hooks($bid, $element[$child]['#below'], $level + 1);
}
}
}
/**
* Constructs a ChecklistapiChecklist object.
*
* @param array $definition
* A checklist definition, as returned by checklistapi_get_checklist_info().
*/
public function __construct(array $definition)
{
foreach (element_children($definition) as $group_key) {
$this->totalItems += count(element_children($definition[$group_key]));
$this->items[$group_key] = $definition[$group_key];
unset($definition[$group_key]);
}
foreach ($definition as $property_key => $value) {
$property_name = checklistapi_strtolowercamel(drupal_substr($property_key, 1));
$this->{$property_name} = $value;
}
$this->savedProgress = variable_get($this->getSavedProgressVariableName(), array());
}
/**
* Implements hook_page_alter().
* https://gist.github.com/jacine/1378246
*/
function dandeleon_page_alter(&$page)
{
// Remove all the region wrappers.
foreach (element_children($page) as $key => $region) {
if (!empty($page[$region]['#theme_wrappers'])) {
$page[$region]['#theme_wrappers'] = array_diff($page[$region]['#theme_wrappers'], array('region'));
}
}
// Remove the wrapper from the main content block.
if (!empty($page['content']['system_main'])) {
$page['content']['system_main']['#theme_wrappers'] = array_diff($page['content']['system_main']['#theme_wrappers'], array('block'));
}
}
/**
* Helper function for cloning and drupal_render()'ing elements.
*/
function cuseven_render_clone($elements)
{
static $instance;
if (!isset($instance)) {
$instance = 1;
}
foreach (element_children($elements) as $key) {
if (isset($elements[$key]['#id'])) {
$elements[$key]['#id'] = "{$elements[$key]['#id']}-{$instance}";
}
}
$instance++;
return drupal_render($elements);
}
/**
* Theme the providers table.
*
* @ingroup themeable
*/
function theme_entityreference_prepopulate_providers_table($variables)
{
$form = $variables['form'];
$provider_names = element_children($form['enabled']);
foreach ($provider_names as $provider_name) {
$row = array('data' => array(drupal_render($form['title'][$provider_name]), drupal_render($form['enabled'][$provider_name]), drupal_render($form['weight'][$provider_name])), 'class' => array('draggable'));
$rows[] = $row;
}
$header = array(array('data' => t('Provider')), array('data' => t('Enabled')), array('data' => t('Weight')));
$table_variables = array('header' => $header, 'rows' => $rows, 'attributes' => array('id' => 'table-providers'));
$output = theme('table', $table_variables);
drupal_add_tabledrag('table-providers', 'order', 'sibling', 'provider-weight');
return $output;
}
function hook_preprocess_foundation_topbar(&$variables)
{
foreach (element_children($variables['links_left']) as $i) {
// php 5.4 will complain about references without this extra affectation...
$this->add_active_class($link =& $variables['links_left'][$i]);
// add link id for theming
$variables['links_left'][$i]['#attributes']['id'] = 'link-' . $i;
}
foreach (element_children($variables['links_right']) as $i) {
$this->add_active_class($link =& $variables['links_right'][$i]);
// add link id for theming
$variables['links_right'][$i]['#attributes']['id'] = 'link-' . $i;
}
}
/**
* Removes information from the node.
*
* Request that $node parameters that are expected to be protected to somehow
* be removed from the $node.
*
* This function gives 3rd party modules adding content to a node a chance for
* hiding that content before it gets displayed or indexed.
*
* The default implementation hides the fields. It either replace the title with
* "Password protected page" or keeps it intact depending on the protected node
* "Show Title" flag.
*
* The hook is only invoked when the node is protected and the user did not yet
* provide the correct password.
*
* @see protected_node_protected_node_hide()
*/
function hook_protected_node_hide(&$node)
{
// Core module fields.
if (!$node->protected_node_show_title) {
$node->title = t('Password protected page');
}
$node->body = '';
// Remove $node->content children to avoid the user see content he/she should
// not see.
$content_children = element_children($node->content);
foreach ($content_children as $content_key) {
unset($node->content[$content_key]);
}
}
/**
* Preprocessor for handling form button for most forms.
*/
function rubik_preprocess_form_buttons(&$vars)
{
if (isset($vars['form']['buttons'])) {
$vars['buttons'] = $vars['form']['buttons'];
unset($vars['form']['buttons']);
} else {
$vars['buttons'] = array();
foreach (element_children($vars['form']) as $key) {
if (isset($vars['form'][$key]['#type']) && in_array($vars['form'][$key]['#type'], array('submit', 'button'))) {
$vars['buttons'][$key] = $vars['form'][$key];
unset($vars['form'][$key]);
}
}
}
}
/**
* Implements hook_form_alter().
*/
function drupalmel_theme_form_alter(&$form, $form_state, $form_id)
{
if (isset($form['#entity_type']) && $form['#entity_type'] == 'entityform') {
foreach (element_children($form) as $child) {
$langcode = isset($form['child']['#language']) ? $form['child']['#language'] : LANGUAGE_NONE;
if (isset($form[$child][$langcode][0])) {
foreach (element_children($form[$child][$langcode][0]) as $value) {
if (in_array($value, array('email', 'value')) && $form[$child][$langcode][0][$value]['#type'] == 'textfield') {
$form[$child][$langcode][0][$value]['#attributes']['placeholder'] = $form[$child][$langcode][0][$value]['#title'];
$form[$child][$langcode][0][$value]['#title_display'] = 'invisible';
}
}
}
}
$form['actions']['submit']['#attributes']['class'][] = 'btn-primary';
}
}
/**
* Provide the actual editing form.
*/
function edit_form(&$form, &$form_state)
{
parent::edit_form($form, $form_state);
$settings = $form_state['item']->settings;
$new = TRUE;
$form['label'] = array('#type' => 'textfield', '#title' => t('Label'), '#default_value' => isset($form_state['item']->label) ? $form_state['item']->label : array(), '#size' => 60, '#maxlength' => 128, '#required' => TRUE, '#attributes' => $new ? array() : array('readonly' => 'readonly'));
$form['module'] = array('#type' => 'textfield', '#title' => t('Module'), '#default_value' => isset($form_state['item']->module) ? $form_state['item']->module : array(), '#size' => 60, '#maxlength' => 128, '#required' => TRUE, '#attributes' => $new ? array() : array('readonly' => 'readonly'));
$form['settings'] = array('#type' => 'fieldset', '#title' => t('Settings'), '#collapsible' => TRUE, '#collapsed' => FALSE, '#tree' => TRUE, '#group' => 'general-tab');
$plugin_name = $form_state['item']->plugin_name;
$pluginWrapper = heartbeat_plugins_get_plugin($plugin_name);
if ($pluginWrapper instanceof iHeartbeatPluginWrapper) {
$plugin = $pluginWrapper->getPlugin();
if ($plugin) {
$plugin->pluginUIForm($form, $form_state);
}
$new = FALSE;
}
if ($new) {
$form['settings']['attachment'] = array('#type' => 'checkbox', '#title' => t('Attachment'), '#default_value' => isset($settings['attachment']) ? $settings['attachment'] : array());
}
if (!element_children($form['settings'])) {
unset($form['settings']);
}
// Clear the cache for heartbeat plugins.
cache_clear_all('heartbeat_plugins', 'cache');
}
