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use \Drupal\taxonomy\Entity\Term;
use \Drupal\taxonomy\Entity\Vocabulary;
/**
* @file
* Bootstrap sub-theme.
*
* Place your custom PHP code in this file.
*/
function asc_bootstrap_preprocess_page(&$vars, $hook) {
// Render the library as laid out in herchel.libraries.yml
$libraries['#attached']['library'][] = 'asc_bootstrap/asc_bootstrap-corescripts';
drupal_render($libraries);
//adds site name variable which is used as logo alt and title text
$vars['site_name'] = \Drupal::config('system.site')->get('name');
$vars['osu_logo'] = theme_get_setting('osu_logo','asc_bootstrap');
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function asc_bootstrap_preprocess_node(&$vars, $hook) {
$vars['site_mail'] = \Drupal::config('system.site')->get('mail');
$vars['site_name'] = \Drupal::config('system.site')->get('name');
//get pathauto url alias for event
$config = \Drupal::service('config.factory')->get('pathauto.pattern.events');
$evpattern = explode('/', $config->get('pattern'));
$vars['evpattern'] = $evpattern[0];
//get research landing page url alias
$nids = \Drupal::entityQuery('node')->condition('type','research_landing_page')->execute();
$lid = array_shift($nids);
$vars['resrch_landing'] = \Drupal::service('path.alias_manager')->getAliasByPath('/node/'.$lid);
//get research gallery landing page url alias
$nids2 = \Drupal::entityQuery('node')->condition('type','research_gallery_landing_page')->execute();
$lid2 = array_shift($nids2);
$vars['resrch_gall_landing'] = \Drupal::service('path.alias_manager')->getAliasByPath('/node/'.$lid2);
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}
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/*
* adds content type to theme suggestions so that landing page doesn't default to page.html.twig
*/
function asc_bootstrap_theme_suggestions_page_alter(array &$suggestions, array $variables) {
// Add content type suggestions.
if (($node = \Drupal::request()->attributes->get('node')) && (strpos($_SERVER['REQUEST_URI'], "revisions") == false)) {
array_splice($suggestions, 1, 0, 'page__' . $node->getType());
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}
}
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/*
* adds content type to variable to be used in paragraph twig files.
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*/
function asc_bootstrap_preprocess_paragraph(&$variables) {
$node = \Drupal::request()->attributes->get('node');
if ($node != null) {
$variables['page_content_type'] = $node->getType();
}
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}
function asc_bootstrap_preprocess_block(&$vars) {
$vars['site_mail'] = \Drupal::config('system.site')->get('mail');
$vars['site_name'] = \Drupal::config('system.site')->get('name');
}
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/*
* alters news and events filters so that AJAX doesn't remove headings, etc. upon request
*/
function asc_bootstrap_form_alter(&$form, \Drupal\Core\Form\FormStateInterface $form_state, $form_id) {
/*
* events and news filters
*/
if (
($form['#id'] == 'views-exposed-form-events-page-1')
|| ($form['#id'] == 'views-exposed-form-news-page-1')
|| ($form['#id'] == 'views-exposed-form-gallery-directory-page-1')
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/*
* add new HTML content to filters (headers and spacer)
* and setting weights for where they should appear in the form hierarchy
*/
$form['filter_heading'] = array(
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'#markup' => '<h2 class="filter-heading">Filter</h2>',
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'#weight' => -10,
);
$form['filter_search_heading'] = array(
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'#markup' => '<h2 class="filter-heading search-heading">Search</h2>',
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'#weight' => 4,
);
$form['spacer'] = array(
'#markup' => '<div class="filter-spacer"></div>',
'#weight' => 1.5,
);
/*
* setting up weights for form elements
*/
$form['field_evt_date_range_value']['#weight'] = 1;
$form['end_date']['#weight'] = 1;
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$form['field_evt_taxonomy_target_id_1']['#weight'] = 2;
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$form['field_news_terms_1_target_id']['#weight'] = 2.5;
$form['field_evt_taxonomy2_target_id']['#weight'] = 3;
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$form['field_news_terms_2_target_id']['#weight'] = 3.5;
$form['title']['#weight'] = 5;
$form['title']['#attributes']['placeholder'] = t('Search Keywords');
/*
* research filters
*/
if (
($form['#id'] == 'views-exposed-form-research-project-directory-page-1')
|| ($form['#id'] == 'views-exposed-form-research-project-gallery-page-1')
|| ($form['#id'] == 'views-exposed-form-research-project-directory-mobile-page-1')
|| ($form['#id'] == 'views-exposed-form-courses-page-2')
|| ($form['#id'] == 'views-exposed-form-courses-page-3')
|| ($form['#id'] == 'views-exposed-form-research-project-directory-block-1')
|| ($form['#id'] == 'views-exposed-form-research-project-gallery-block-1')
|| ($form['#id'] == 'views-exposed-form-research-project-directory-mobile-block-1')
) {
/*
* add new HTML content to filters (headers and spacer)
* and setting weights for where they should appear in the form hierarchy
*/
$form['filter_heading'] = array(
'#markup' => '<h2 class="filter-heading">Filter</h2>',
'#weight' => -10,
);
$form['filter_search_heading'] = array(
'#markup' => '<h2 class="filter-heading search-heading">Search</h2>',
'#weight' => 4,
);
$form['spacer'] = array(
'#markup' => '<div class="filter-spacer"></div>',
'#weight' => 1.5,
);
/*
* setting up weights for form elements
*/
$form['title']['#weight'] = 5;
$form['title']['#attributes']['placeholder'] = t('Search Keywords');
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/*
* checking if taxonomy has vocabulary - if not, don't display field
*/
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//courses
if ($form['#id'] == 'views-exposed-form-courses-page-2') {
if(count($form['field_course_term_1_target_id']['#options']) == 1) {
$form['field_course_term_1_target_id']['#access'] = FALSE;
}
if(count($form['field_course_term_2_target_id']['#options']) == 1) {
$form['field_course_term_2_target_id']['#access'] = FALSE;
}
if(isset($form['field_course_term_1_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_course_term_1_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_course_term_1_target_id']['#options']['All'] = $vocab_label;
}
}
}
if(isset($form['field_course_term_2_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_course_term_2_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_course_term_2_target_id']['#options']['All'] = $vocab_label;
}
}
}
}
//courses mobile
if ($form['#id'] == 'views-exposed-form-courses-page-3') {
if(count($form['field_course_term_1_target_id']['#options']) == 1) {
$form['field_course_term_1_target_id']['#access'] = FALSE;
}
if(count($form['field_course_term_2_target_id']['#options']) == 1) {
$form['field_course_term_2_target_id']['#access'] = FALSE;
}
if(isset($form['field_course_term_1_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_course_term_1_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_course_term_1_target_id']['#options']['All'] = $vocab_label;
}
}
}
if(isset($form['field_course_term_2_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_course_term_2_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_course_term_2_target_id']['#options']['All'] = $vocab_label;
}
}
}
}
//events
if ($form['#id'] == 'views-exposed-form-events-page-1') {
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if(count($form['field_evt_taxonomy_target_id_1']['#options']) == 1) {
$form['field_evt_taxonomy_target_id_1']['#access'] = FALSE;
}
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if(count($form['field_evt_taxonomy2_target_id']['#options']) == 1) {
$form['field_evt_taxonomy2_target_id']['#access'] = FALSE;
}
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if(isset($form['field_evt_taxonomy_target_id_1']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_evt_taxonomy_target_id_1']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_evt_taxonomy_target_id_1']['#options']['All'] = $vocab_label;
}
}
}
if(isset($form['field_evt_taxonomy2_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_evt_taxonomy2_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_evt_taxonomy2_target_id']['#options']['All'] = $vocab_label;
}
}
}
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//gallery
if ($form['#id'] == 'views-exposed-form-gallery-directory-page-1') {
if(count($form['field_gallery_terms_1_target_id']['#options']) == 1) {
$form['field_gallery_terms_1_target_id']['#access'] = FALSE;
}
if(count($form['field_gallery_terms_2_target_id']['#options']) == 1) {
$form['field_gallery_terms_2_target_id']['#access'] = FALSE;
}
if(count($form['field_gallery_terms_3_target_id']['#options']) == 1) {
$form['field_gallery_terms_3_target_id']['#access'] = FALSE;
}
if(isset($form['field_gallery_terms_1_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_gallery_terms_1_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_gallery_terms_1_target_id']['#options']['All'] = $vocab_label;
}
}
}
if(isset($form['field_gallery_terms_2_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_gallery_terms_2_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_gallery_terms_2_target_id']['#options']['All'] = $vocab_label;
}
}
}
if(isset($form['field_gallery_terms_3_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_gallery_terms_3_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_gallery_terms_3_target_id']['#options']['All'] = $vocab_label;
}
}
}
}
//news
if ($form['#id'] == 'views-exposed-form-news-page-1') {
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if(count($form['field_news_terms_1_target_id']['#options']) == 1) {
$form['field_news_terms_1_target_id']['#access'] = FALSE;
}
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if(count($form['field_news_terms_2_target_id']['#options']) == 1) {
$form['field_news_terms_2_target_id']['#access'] = FALSE;
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}
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if(isset($form['field_news_terms_1_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_news_terms_1_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_news_terms_1_target_id']['#options']['All'] = $vocab_label;
}
}
}
if(isset($form['field_news_terms_2_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_news_terms_2_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_news_terms_2_target_id']['#options']['All'] = $vocab_label;
}
}
}
//research filters
if (
($form['#id'] == 'views-exposed-form-research-project-directory-block-1')
|| ($form['#id'] == 'views-exposed-form-research-project-directory-page-1')
|| ($form['#id'] == 'views-exposed-form-research-project-gallery-block-1')
|| ($form['#id'] == 'views-exposed-form-research-project-gallery-page-1')
) {
if(count($form['field_research_departments_target_id']['#options']) == 1) {
$form['field_research_departments_target_id']['#access'] = FALSE;
}
if(count($form['field_research_other_target_id']['#options']) == 1) {
$form['field_research_other_target_id']['#access'] = FALSE;
}
if(count($form['field_research_year_target_id']['#options']) == 1) {
$form['field_research_year_target_id']['#access'] = FALSE;
}
if(isset($form['field_research_departments_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_research_departments_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_departments_target_id']['#options']['All'] = $vocab_label;
}
}
if(isset($form['field_research_other_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_research_other_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_other_target_id']['#options']['All'] = $vocab_label;
}
}
if(isset($form['field_research_year_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_research_year_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_year_target_id']['#options']['All'] = $vocab_label;
}
}
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}
//research - mobile
if (($form['#id'] == 'views-exposed-form-research-project-directory-mobile-block-1')||($form['#id'] == 'views-exposed-form-research-project-directory-mobile-page-1')) {
if(count($form['field_research_departments_target_id']['#options']) == 0) {
$form['field_research_departments_target_id']['#access'] = FALSE;
}
if(count($form['field_research_other_target_id']['#options']) == 0) {
$form['field_research_other_target_id']['#access'] = FALSE;
}
if(count($form['field_research_year_target_id']['#options']) == 0) {
$form['field_research_year_target_id']['#access'] = FALSE;
}
if($form['field_research_departments_target_id']['#theme_wrappers']['details']['#title'] == 'Departments') {
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$tarr = array_slice(array_keys($form['field_research_departments_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_departments_target_id']['#theme_wrappers']['details']['#title'] = $vocab_label;
}
}
}
if($form['field_research_other_target_id']['#theme_wrappers']['details']['#title'] == 'Other') {
$tarr = array_slice(array_keys($form['field_research_other_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_other_target_id']['#theme_wrappers']['details']['#title'] = $vocab_label;
}
}
}
if($form['field_research_year_target_id']['#theme_wrappers']['details']['#title'] == 'Year') {
$tarr = array_slice(array_keys($form['field_research_year_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_year_target_id']['#theme_wrappers']['details']['#title'] = $vocab_label;
}
}
}
}
/*
* research gallery filters
*/
if (($form['#id'] == 'views-exposed-form-research-project-gallery-block-1')||($form['#id'] == 'views-exposed-form-research-project-gallery-page-1')) {
if(count($form['field_research_gallery_tags_target_id']['#options']) == 1) {
$form['field_research_gallery_tags_target_id']['#access'] = FALSE;
}
if(count($form['field_research_gallery_tags_2_target_id']['#options']) == 1) {
$form['field_research_gallery_tags_2_target_id']['#access'] = FALSE;
}
if(count($form['field_research_gallery_tags_3_target_id']['#options']) == 1) {
$form['field_research_gallery_tags_3_target_id']['#access'] = FALSE;
}
if(isset($form['field_research_gallery_tags_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_research_gallery_tags_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_gallery_tags_target_id']['#options']['All'] = $vocab_label;
}
}
}
if(isset($form['field_research_gallery_tags_2_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_research_gallery_tags_2_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_gallery_tags_2_target_id']['#options']['All'] = $vocab_label;
}
}
}
if(isset($form['field_research_gallery_tags_3_target_id']['#options']['All'])) {
$tarr = array_slice(array_keys($form['field_research_gallery_tags_3_target_id']['#options']), 1, 5, true);
$tid = array_shift($tarr);
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_gallery_tags_3_target_id']['#options']['All'] = $vocab_label;
}
}
}
}
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/*
* people filters
*/
if($form['#id'] == 'views-exposed-form-people-directory-page-1') {
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/*
* checking if taxonomy has vocabulary - if not, don't display field
*/
if(count($form['field_appointment_target_id']['#options']) == 0) {
$form['field_appointment_target_id']['#access'] = FALSE;
}
else {
$tid = array_shift(array_keys($form['field_appointment_target_id']['#options']));
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['#info']['filter-field_appointment_target_id']['label'] = $vocab_label;
}
}
}
if(count($form['field_research_interests_target_id']['#options']) == 0) {
$form['field_research_interests_target_id']['#access'] = FALSE;
}
else {
$tid = array_shift(array_keys($form['field_research_interests_target_id']['#options']));
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['#info']['filter-field_research_interests_target_id']['label'] = $vocab_label;
}
}
}
if(count($form['field_other_target_id']['#options']) == 0) {
$form['field_other_target_id']['#access'] = FALSE;
}
else {
$tid = array_shift(array_keys($form['field_other_target_id']['#options']));
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['#info']['filter-field_other_target_id']['label'] = $vocab_label;
}
}
}
}
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/*
* mobile people filters
*/
if($form['#id'] == 'views-exposed-form-people-directory-page-2') {
/*
* add new HTML content to filters (headers and spacer)
* and setting weights for where they should appear in the form hierarchy
*/
$form['filter_heading'] = array(
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'#markup' => '<h2 class="ppl-filter-heading ppl-taxon-heading">Filter</h2>',
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);
$form['filter_search_heading'] = array(
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'#markup' => '<h2 class="ppl-filter-heading ppl-search-heading">Search</h2>',
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);
/*
* setting up weights for form elements
*/
$form['combine']['#weight'] = 1;
$form['field_appointment_target_id_collapsible']['#weight'] = 3;
$form['field_research_interests_target_id_collapsible']['#weight'] = 4;
$form['field_other_target_id_collapsible']['#weight'] = 5;
if(count($form['field_appointment_target_id']['#options']) == 0) {
$form['field_appointment_target_id_collapsible']['#access'] = FALSE;
}
else {
$tid = array_shift(array_keys($form['field_appointment_target_id']['#options']));
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_appointment_target_id_collapsible']['#title'] = $vocab_label;
}
}
if(count($form['field_research_interests_target_id']['#options']) == 0) {
$form['field_research_interests_target_id_collapsible']['#access'] = FALSE;
}
else {
$tid = array_shift(array_keys($form['field_research_interests_target_id']['#options']));
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_research_interests_target_id_collapsible']['#title'] = $vocab_label;
}
}
if(count($form['field_other_target_id']['#options']) == 0) {
$form['field_other_target_id_collapsible']['#access'] = FALSE;
}
else {
$tid = array_shift(array_keys($form['field_other_target_id']['#options']));
$term = Term::load($tid);
if (!empty($term)) {
$vid = array_shift($term->vid->getValue())['target_id'];
if(!empty($vid)) {
$vocab = Vocabulary::load($vid);
$vocab_label = $vocab->get('name');
$form['field_other_target_id_collapsible']['#title'] = $vocab_label;
}
}
}
function asc_bootstrap_views_pre_render(\Drupal\views\ViewExecutable $view) {
// print " - view_current_display: " . $view->current_display;
if($view->id() == 'research_project_directory' || $view->id() == 'research_project_directory_mobile') {
// get vocabulary name and set label to it
$vocab_dep = Vocabulary::load('departments');
$vocab_dep_label = $vocab_dep->get('name');
$vocab_year = Vocabulary::load('year');
$vocab_year_label = $vocab_year->get('name');
$vocab_other = Vocabulary::load('other');
$vocab_other_label = $vocab_other->get('name');
$view->field['field_research_departments']->options['label'] = $vocab_dep_label;
$view->field['field_research_year']->options['label'] = $vocab_year_label;
$view->field['field_research_other']->options['label'] = $vocab_other_label;
}
}