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edlp_d8/sites/all/themes/custom/edlptheme/edlptheme.theme
T

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<?php
/**
* @file
* Functions to support theming in the edlp theme.
*/
use Drupal\Core\Url;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Template\Attribute;
// function edlptheme_preprocess_input(&$vars){
// dsm($vars, 'vars');
// $vars['attributes']['placeholder'] = "salut";
// }
function edlptheme_preprocess_node(&$vars){
$node = $vars['elements']['#node'];
$options = ['absolute' => TRUE];
$url = Url::fromRoute('entity.node.canonical', ['node' => $node->id()], $options);
$system_path = $url->getInternalPath();
$vars['link_attributes'] = new Attribute(array(
'data-drupal-link-system-path' => $system_path=='' ? '<front>' : $system_path
));
}
/**
* Implements hook_form_alter
*/
function edlptheme_form_user_login_form_alter(&$form, FormStateInterface $form_state, $form_id) {
// dpm($form_id, 'form_id');
// dpm($form, 'form');
$form['name']['#attributes']['placeholder'] = (string) $form['name']['#title'];
unset($form['name']['#title']);
$form['pass']['#attributes']['placeholder'] = (string) $form['pass']['#title'];
unset($form['pass']['#title']);
}
function edlptheme_preprocess_edlp_productions(&$vars){
foreach($vars['nodes'] as &$node){
switch($node['vm']){
case "image_2_columns":
$cols = 4;
break;
case "image_1_columns":
$cols = 2;
break;
case "text_1_column":
$cols = 2;
break;
};
$node['cols'] = $cols;
}
// dpm($vars);
}
function edlptheme_preprocess_node__enregistrement__index(&$vars){
$node = $vars['elements']['#node'];
$options = ['absolute' => TRUE];
$url = Url::fromRoute('entity.node.canonical', ['node' => $node->id()], $options);
$system_path = $url->getInternalPath();
// get the audio file url
$field_son_values = $node->get('field_son')->getValue();
$son_fid = count($field_son_values) ? $field_son_values[0]['target_id'] : "";
$son_file = \Drupal\file\Entity\File::load($son_fid);
$son_url = null;
if($son_file){
$son_uri = $son_file->getFileUri();
$son_url = file_create_url($son_uri);
}
$vars['link_attributes'] = new Attribute(array(
'data-drupal-link-system-path' => $system_path=='' ? '<front>' : $system_path,
'audio_url' => $son_url,
'nid' => $node->id(),
'class' => array('audio-link', 'ajax-link')
));
// dpm($vars['link_attributes']);
}
function edlptheme_preprocess_node__enregistrement__player_cartel(&$vars){
// dpm($vars);
// if transcript not empty
$url = Url::fromRoute('entity.node.canonical', ['node'=>$vars['node']->id()], array(
'attributes' => array(
'class' => ['link-transcript', 'ajax-link'],
'viewmode'=>'transcript'
)
));
$vars['link_transcript'] = array(
'#title' => t("Lire le text."),
'#type' => 'link',
'#url' => $url,
'#options'=>array(
'attributes' => array(
'data-drupal-link-system-path' => $url->getInternalPath()
)
)
);
// TODO: refacorize the link generator as following :
// $url = Url::fromRoute('entity.taxonomy_term.canonical', ['taxonomy_term'=>$tid]);
// $url->setOptions(array(
// 'attributes' => array(
// 'class' => ['index-link', 'ajax-link'],
// 'viewmode'=>'index',
// 'tid'=>$tid,
// 'data-drupal-link-system-path' => $url->getInternalPath()
// )
// ));
// $entree['index_link'] = Link::fromTextAndUrl('index', $url);
// if article not empty
$url = Url::fromRoute('entity.node.canonical', ['node'=>$vars['node']->id()], array(
'attributes' => array(
'class' => ['link-article', 'ajax-link'],
'viewmode'=>'article'
)
));
$vars['link_article'] = array(
'#title' => t("Lire l'article."),
'#type' => 'link',
'#url' => $url,
'#options' => array(
'attributes'=>array(
'data-drupal-link-system-path' => $url->getInternalPath()
)
)
);
// if article or transcript
$vars['col_left'] = true;
// if
$vars['col_right'] = true;
}