public function SkinsEditForm::buildForm in Skinr 8.2
Form constructor.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array The form structure.
Overrides FormInterface::buildForm
File
- skinr_ui/
src/ Form/ SkinsEditForm.php, line 48 - Contains Drupal\skinr_ui\Form\SkinsEditForm.
Class
Namespace
Drupal\skinr_ui\FormCode
public function buildForm(array $form, FormStateInterface $form_state, $element_type = NULL, $element = NULL, $theme = NULL) {
if ($theme === NULL) {
$theme = \Drupal::theme()
->getActiveTheme()
->getName();
}
$theme_handler = \Drupal::service('theme_handler');
/** @var Extension[]|\stdClass[] $themes */
$themes = $theme_handler
->listInfo();
ksort($themes);
$form['current_theme'] = array(
'#type' => 'value',
'#value' => $theme,
);
$defaults = array();
if ($form_state
->hasValue('skinr_settings')) {
$defaults = $form_state
->getValue('skinr_settings');
}
else {
foreach ($themes as $section_theme) {
if (!$section_theme->status) {
continue;
}
$section_theme_name = $section_theme
->getName();
$properties = array(
'element_type' => $element_type,
'element' => $element,
'theme' => $section_theme_name,
);
/** @var Skin[] $skins */
$skins = \Drupal::entityManager()
->getStorage('skin')
->loadByProperties($properties);
foreach ($skins as $skin) {
$defaults[$section_theme_name][$skin->skin] = $skin
->getOptions();
}
}
// Set default values.
$form_state
->setValue('skinr_settings', $defaults);
}
// Display info.
$skin = Skin::create(array(
'element_type' => $element_type,
'element' => $element,
'theme' => $theme,
));
$form['info']['element_type_info'] = array(
'#type' => 'item',
'#title' => t('Type'),
'#markup' => $skin
->elementTypeLabel(),
);
$form['info']['element_info'] = array(
'#type' => 'item',
'#title' => t('Element'),
'#markup' => $skin
->elementLabel(),
);
// Set form class.
$form['#attributes'] = array(
'class' => array(
'skinr-form',
),
);
$form['actions'] = array(
'#type' => 'actions',
);
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save'),
'#weight' => 50,
);
$form['skinr']['element_type'] = array(
'#type' => 'hidden',
'#value' => $element_type,
);
$form['skinr']['element'] = array(
'#type' => 'hidden',
'#value' => $element,
);
$groups = skinr_get_group_info();
$skin_infos = skinr_get_skin_info();
// Apply overridden status to skins.
foreach ($skin_infos as $skin_name => $skin_info) {
$skin_infos[$skin_name]['status'] = skinr_skin_info_status_get($skin_infos[$skin_name]);
}
// Invoke hook_skinr_theme_hooks() and hook_skinr_theme_hooks_alter().
$theme_hooks = skinr_theme_hooks($element_type, $element);
$form['skinr_settings'] = array(
'#tree' => TRUE,
'#type' => 'container',
);
foreach ($themes as $section_theme) {
if (!$section_theme->status) {
continue;
}
$section_theme_name = $section_theme
->getName();
// If this hook is a region, and the region does not exist for this
// theme, don't bother outputting any of the settings.
if (!empty($section_theme_hooks) && strpos($theme_hooks[0], 'region') === 0) {
// Strip the region__ part off the region name.
$region = substr($theme_hooks[0], 8);
$regions = system_region_list($section_theme_name, REGIONS_VISIBLE);
if (!isset($regions[$region])) {
continue;
}
}
// Build theme sub-form.
$form['skinr_settings'][$section_theme_name] = array(
'#type' => 'details',
'#title' => $section_theme->info['name'] . ($section_theme_name == $section_theme ? ' (' . t('enabled + default') . ')' : ''),
'#open' => $section_theme_name == $theme ? TRUE : FALSE,
);
if ($section_theme_name == $theme) {
// Current theme goes at the top.
$form['skinr_settings'][$section_theme_name]['#attributes'] = array(
'class' => array(
'skinr-ui-current-theme',
),
);
$form['skinr_settings'][$section_theme_name]['#weight'] = -10;
}
// Use vertical tabs.
$form['skinr_settings'][$section_theme_name]['groups'] = array(
'#type' => 'vertical_tabs',
);
// Create individual widgets for each skin.
foreach ($skin_infos as $skin_name => $skin_info) {
// Check if this skin is disabled.
if (empty($skin_info['status'][$section_theme_name])) {
continue;
}
// Check if this skin applies to this hook.
if (!is_array($skin_info['theme hooks']) || !in_array('*', $skin_info['theme hooks']) && !$this
->isFeatured($theme_hooks, $skin_info['theme hooks'])) {
continue;
}
// Create widget.
$field = array();
if (!empty($skin_info['form callback'])) {
// Process custom form callbacks.
// Load include file.
if (!empty($skin_info['source']['include file'])) {
skinr_load_include($skin_info['source']['include file']);
}
// Execute form callback.
if (function_exists($skin_info['form callback'])) {
$context = array(
'theme' => $section_theme_name,
'skin_name' => $skin_name,
'skin_info' => $skin_info,
'value' => isset($defaults[$section_theme_name][$skin_name]) ? $defaults[$section_theme_name][$skin_name] : array(),
);
$field = $skin_info['form callback']($form, $form_state, $context);
}
}
else {
switch ($skin_info['type']) {
case 'checkboxes':
$field = array(
'#type' => 'checkboxes',
'#multiple' => TRUE,
'#title' => $skin_info['title'],
'#options' => $this
->optionsToFormOptions($skin_info['options']),
'#default_value' => isset($defaults[$section_theme_name][$skin_name]) ? $defaults[$section_theme_name][$skin_name] : array(),
'#description' => $skin_info['description'],
'#weight' => isset($skin_info['weight']) ? $skin_info['weight'] : NULL,
);
break;
case 'radios':
$field = array(
'#type' => 'radios',
'#title' => $skin_info['title'],
'#options' => array_merge(array(
'' => '<none>',
), $this
->optionsToFormOptions($skin_info['options'])),
'#default_value' => isset($defaults[$section_theme_name][$skin_name]) ? $defaults[$section_theme_name][$skin_name] : '',
'#description' => $skin_info['description'],
'#weight' => isset($skin_info['weight']) ? $skin_info['weight'] : NULL,
);
break;
case 'select':
$field = array(
'#type' => 'select',
'#title' => $skin_info['title'],
'#options' => array_merge(array(
'' => '<none>',
), $this
->optionsToFormOptions($skin_info['options'])),
'#default_value' => isset($defaults[$section_theme_name][$skin_name]) ? $defaults[$section_theme_name][$skin_name] : '',
'#description' => $skin_info['description'],
'#weight' => isset($skin_info['weight']) ? $skin_info['weight'] : NULL,
);
break;
default:
// Raise an error.
drupal_set_message(t("Widget %name's type is invalid.", array(
'%name' => $skin_name,
)), 'error', FALSE);
break;
}
}
if (empty($skin_info['group']) || empty($groups[$skin_info['group']])) {
$form['skinr_settings'][$section_theme_name][$skin_name] = $field;
}
else {
if (!empty($field) && !isset($form['skinr_settings'][$section_theme_name]['groups'][$skin_info['group']])) {
$group = $groups[$skin_info['group']];
$form['skinr_settings'][$section_theme_name]['groups'][$skin_info['group']] = array(
'#type' => 'details',
'#title' => $group['title'],
'#description' => $group['description'],
'#group' => 'skinr_settings][' . $section_theme_name . '][groups',
'#weight' => isset($group['weight']) ? $group['weight'] : NULL,
);
}
$form['skinr_settings'][$section_theme_name]['groups'][$skin_info['group']][$skin_name] = $field;
}
}
// Check for access.
if (skinr_ui_access('edit advanced skin settings')) {
$skin_name = '_additional';
$form['skinr_settings'][$section_theme_name]['groups']['_additional'] = array(
'#type' => 'details',
'#title' => t('Advanced'),
'#group' => 'skinr_settings][' . $section_theme_name . '][groups',
'#weight' => 50,
);
$form['skinr_settings'][$section_theme_name]['groups']['_additional']['_additional'] = array(
'#type' => 'textfield',
'#title' => t('CSS classes'),
'#size' => 40,
'#description' => t('To add CSS classes manually, enter classes separated by a single space i.e. <code>first-class second-class</code>'),
'#default_value' => isset($defaults[$section_theme_name][$skin_name]) ? $defaults[$section_theme_name][$skin_name] : '',
);
}
}
return $form;
}