<?php
/*
	* @files
	* Theme Template Funtions
*/

use Drupal\Core\Template\Attribute;

/* implements template_preprocess_views_view() */

// function popsu_preprocess_views_view(&$vars) {
//   $view = $vars['view'];
//   kint($view);die();
// }


/* implements template_preprocess_views_view_unformatted() */

function popsu_preprocess_views_view_unformatted(&$variables) {

  $view = $variables['view'];  
  if($view->id() == "programmes"){
    $rows = $variables['rows'];
        foreach ($rows as $id => $row) {
            $variables['rows'][$id]['attributes'] = new Attribute();
            $c = $variables['rows'][$id]['content']["#row"]->nid;
            $variables['rows'][$id]['attributes']->addClass("popsu-node-".$c);
            //kint($variables['rows'][$id]['content']["#row"]->nid);
        }


  }else{
    if ($view->current_display == "block_1") {
        $rows = $variables['rows'];
        foreach ($rows as $id => $row) {
            $variables['rows'][$id]['attributes'] = new Attribute();
            $c = $variables['rows'][$id]['content']["#row"]->nid;
            $variables['rows'][$id]['attributes']->addClass("popsu-node-".$c);
        }
    }

  }
};

/* implements template_preprocess_region() */

function popsu_preprocess_region(&$variables) {
  $r = $variables['region'];
  if (isset($variables['region'])) {
    $variables['attributes']['class'][] = $variables['region'].'_container';
    
  }
}


// function popsu_theme_suggestions_views_view_alter(array &$suggestions, array $variables) {
//   $elem = $variables;
//   //$suggestions[] = 'views_view__headerView';
//     /*if($variables['elements']['#id'] == 'customsearchform'){
//         $suggestions[] = 'block__custom_search_form';
//     }*/
// }