public function ThemeSuggestions::alter in Open Social 8.4
Same name and namespace in other branches
- 8.9 themes/socialbase/src/Plugin/Alter/ThemeSuggestions.php \Drupal\socialbase\Plugin\Alter\ThemeSuggestions::alter()
- 8 themes/socialbase/src/Plugin/Alter/ThemeSuggestions.php \Drupal\socialbase\Plugin\Alter\ThemeSuggestions::alter()
- 8.2 themes/socialbase/src/Plugin/Alter/ThemeSuggestions.php \Drupal\socialbase\Plugin\Alter\ThemeSuggestions::alter()
- 8.3 themes/socialbase/src/Plugin/Alter/ThemeSuggestions.php \Drupal\socialbase\Plugin\Alter\ThemeSuggestions::alter()
- 8.5 themes/socialbase/src/Plugin/Alter/ThemeSuggestions.php \Drupal\socialbase\Plugin\Alter\ThemeSuggestions::alter()
- 8.6 themes/socialbase/src/Plugin/Alter/ThemeSuggestions.php \Drupal\socialbase\Plugin\Alter\ThemeSuggestions::alter()
- 8.7 themes/socialbase/src/Plugin/Alter/ThemeSuggestions.php \Drupal\socialbase\Plugin\Alter\ThemeSuggestions::alter()
- 8.8 themes/socialbase/src/Plugin/Alter/ThemeSuggestions.php \Drupal\socialbase\Plugin\Alter\ThemeSuggestions::alter()
Alters data for a specific hook_TYPE_alter() implementation.
Parameters
mixed $data: The variable that will be passed to hook_TYPE_alter() implementations to be altered. The type of this variable depends on the value of the $type argument. For example, when altering a 'form', $data will be a structured array. When altering a 'profile', $data will be an object.
mixed $context1: (optional) An additional variable that is passed by reference.
mixed $context2: (optional) An additional variable that is passed by reference. If more context needs to be provided to implementations, then this should be an associative array as described above.
Overrides ThemeSuggestions::alter
File
- themes/
socialbase/ src/ Plugin/ Alter/ ThemeSuggestions.php, line 20
Class
- ThemeSuggestions
- Implements hook_theme_suggestions_alter().
Namespace
Drupal\socialbase\Plugin\AlterCode
public function alter(&$suggestions, &$context1 = NULL, &$hook = NULL) {
parent::alter($suggestions, $context1, $hook);
$variables = $this->variables;
switch ($hook) {
case 'block':
if (isset($variables['elements']['#base_plugin_id']) && $variables['elements']['#base_plugin_id'] == 'system_menu_block') {
$menu_name = $variables['elements']['content']['#menu_name'];
$suggestions[] = 'block__block_menu__' . $menu_name;
}
if (isset($variables['elements']['content']['#block_content'])) {
$suggestions[] = 'block__' . $variables['elements']['content']['#block_content']
->bundle();
}
$block_id = $variables['elements']['#derivative_plugin_id'];
$blocks_id = [
'upcoming_events-block_my_upcoming_events',
'upcoming_events-block_community_events',
'latest_topics-block_latest_topics',
'newest_groups-block_newest_groups',
'newest_users-block_newest_users',
'events-block_events_on_profile',
'topics-block_user_topics',
'groups-block_user_groups',
'group_members-block_newest_members',
'upcoming_events-upcoming_events_group',
'latest_topics-group_topics_block',
];
if (in_array($block_id, $blocks_id)) {
$suggestions = [
$variables['theme_hook_original'] . '__' . 'views_block__sidebar',
];
}
if (isset($variables['elements']['kpi_analytics'])) {
$suggestions = [
$variables['theme_hook_original'] . '__' . 'charts',
];
}
if (isset($variables['elements']['#id'])) {
$theme = \Drupal::theme()
->getActiveTheme()
->getName();
$name = 'data_policy_page_title_block';
if ($variables['elements']['#id'] == $theme . '_' . $name) {
$suggestions[] = $variables['theme_hook_original'] . '__' . $name;
}
}
break;
case 'confirm_form':
if (isset($variables['form']['#form_id']) && $variables['form']['#form_id'] == 'data_policy_data_policy_revision_revert_confirm') {
$suggestions[] = $variables['theme_hook_original'] . '__modal';
}
break;
case 'container':
if (isset($variables['element']['#id']) && $variables['element']['#id'] == 'edit-field-post-image-wrapper') {
$suggestions[] = 'container__post_image';
}
break;
case 'details':
$suggestions[] = 'details__plain';
if (in_array('image-data__crop-wrapper', $variables['element']['#attributes']['class'])) {
$suggestions[] = 'details__crop';
}
// Template suggestion for upload attachments in comments.
if (isset($variables['element']['#entity_type']) && $variables['element']['#entity_type'] == 'comment') {
$suggestions[] = 'details__comment';
}
break;
case 'file_link':
// Get the route name for file links.
$route_name = \Drupal::routeMatch()
->getRouteName();
// If the file link is part of a node field, suggest another template.
if ($route_name == 'entity.node.canonical') {
/** @var \Drupal\file\Entity\File $c_file */
$c_file = $context1['file'];
$file_id = $c_file
->id();
$node = \Drupal::routeMatch()
->getParameter('node');
// We do not know the name of the file fields. These can be custom.
$field_definitions = $node
->getFieldDefinitions();
// Loop over all fields and target only file fields.
foreach ($field_definitions as $field_name => $field_definition) {
/** @var \Drupal\Core\Field\FieldDefinitionInterface $field_definition */
if ($field_definition
->getType() == 'file') {
$files = $node
->get($field_name)
->getValue();
foreach ($files as $file) {
if ($file['target_id'] == $file_id) {
$suggestions[] = 'file_link__card';
break 2;
}
}
}
}
}
// If the file link is part of a group field, suggest another template.
if ($route_name == 'entity.group.canonical') {
$suggestions[] = 'file_link__card';
}
break;
case 'form':
// Alter comment form.
if ($variables['element']['#form_id'] == 'comment_comment_form') {
if (\Drupal::routeMatch()
->getRouteName() === 'entity.comment.edit_form') {
$suggestions = [
$variables['theme_hook_original'] . '__' . 'comment_edit',
];
}
else {
$suggestions = [
$variables['theme_hook_original'] . '__' . 'comment',
];
}
}
if ($variables['element']['#form_id'] == 'comment_post_comment_form') {
if (\Drupal::routeMatch()
->getRouteName() === 'entity.comment.edit_form') {
$suggestions = [
$variables['theme_hook_original'] . '__' . 'comment_edit',
];
}
else {
$suggestions[] = $variables['theme_hook_original'] . '__comment';
}
}
// Distinguish message create form from thread form.
if ($variables['element']['#form_id'] == 'private_message_add_form') {
if (\Drupal::routeMatch()
->getRouteName() === 'entity.private_message_thread.canonical') {
$suggestions = [
$variables['theme_hook_original'] . '__' . 'private_message_thread',
];
}
else {
$suggestions = [
$variables['theme_hook_original'] . '__' . 'private_message_create',
];
}
}
// Add templates for post add/edit forms.
if ($variables['element']['#form_id'] == 'social_post_entity_form') {
if (\Drupal::routeMatch()
->getRouteName() === 'entity.post.edit_form') {
$suggestions[] = $variables['theme_hook_original'] . '__post_edit';
}
else {
$suggestions[] = $variables['theme_hook_original'] . '__post_create';
}
}
break;
case 'form_element':
// Lets add the form element parent to the theme suggestions.
if (isset($variables['element']['#parents'][0])) {
$hook = Html::escape($variables['element']['#parents'][0]);
$suggestions[] = $variables['theme_hook_original'] . '__' . $hook;
}
if (!empty($variables['element']['#attributes']['data-switch'])) {
$suggestions[] = $variables['theme_hook_original'] . '__switch';
}
break;
case 'form_element_label':
if (isset($variables['element']['#id'])) {
if (strpos($variables['element']['#id'], 'field-visibility') !== FALSE) {
$suggestions[] = $variables['theme_hook_original'] . '__' . 'dropdown';
}
}
if (isset($variables['element']['#switch']) && $variables['element']['#switch'] == TRUE) {
$suggestions[] = $variables['theme_hook_original'] . '__switch';
}
break;
case 'input':
// Add the form element parent to the theme suggestions.
if (isset($variables['element']['#id'])) {
if (strpos($variables['element']['#id'], 'field-visibility') !== FALSE) {
$suggestions[] = $variables['theme_hook_original'] . '__' . 'dropdown';
}
}
if (isset($variables['element']['#comment_button'])) {
$suggestions[] = 'input__button__comment';
}
break;
case 'views_view':
$view_id = $variables['view']
->id();
$display_id = $variables['view']
->getDisplay()->display['id'];
if (isset($display_id)) {
if ($display_id == 'wholiked') {
$suggestions[] = $variables['theme_hook_original'] . '__members_list';
}
}
if (isset($view_id)) {
if ($view_id == 'view_enrollments') {
$suggestions[] = $variables['theme_hook_original'] . '__page';
}
if ($view_id == 'group_managers') {
$suggestions[] = $variables['theme_hook_original'] . '__group_managers';
}
if ($view_id == 'activity_stream' || $view_id == 'activity_stream_profile' || $view_id == 'activity_stream_group') {
$suggestions[] = $variables['theme_hook_original'] . '__stream';
}
}
break;
case 'views_view_fields':
/** @var \Drupal\views\ViewExecutable $view */
$view = $variables['view'];
if ($view && $view
->id() == 'who_liked_this_entity') {
$suggestions[] = $variables['theme_hook_original'] . '__wholiked';
}
break;
case 'profile':
// Add an anonymous variant to all the default profile theme
// suggestions.
if (\Drupal::currentUser()
->isAnonymous()) {
$default_suggestions = profile_theme_suggestions_profile($variables
->getArrayCopy());
foreach ($default_suggestions as $suggestion) {
// Find the position of the original suggestion.
$reference_pos = array_search($suggestion, $suggestions);
$anonymous_suggestion = $suggestion . '__anonymous';
// If we can't find the reference suggestion we just add it to the
// most important spot in the suggestions list.
if ($reference_pos === FALSE) {
$suggestions[] = $anonymous_suggestion;
}
else {
array_splice($suggestions, $reference_pos + 1, 0, $anonymous_suggestion);
}
}
}
break;
}
}