/**
* {@inheritdoc}
*/
public function preprocessElement(Variables $variables, $hook, array $info)
{
// Create variables for #input_group and #input_group_button flags.
$variables['input_group'] = $variables->element->getProperty('input_group') || $variables->element->getProperty('input_group_button');
// Map the element properties.
$variables->map(['attributes' => 'attributes', 'field_prefix' => 'prefix', 'field_suffix' => 'suffix']);
// Ensure attributes are proper objects.
$this->preprocessAttributes($variables, $hook, $info);
}
/**
* {@inheritdoc}
*/
public function preprocessElement(Variables $variables, $hook, array $info)
{
$variables->element->colorize();
$variables->element->setButtonSize();
$variables->element->setIcon($variables->element->getProperty('icon'));
$variables['icon_only'] = $variables->element->getProperty('icon_only');
$variables['label'] = $variables->element->getProperty('value');
if ($variables->element->getProperty('split')) {
$variables->map([$variables::SPLIT_BUTTON]);
}
parent::preprocessElement($variables, $hook, $info);
}
/**
* {@inheritdoc}
*/
public function preprocessElement(Variables $variables, $hook, array $info)
{
$variables->element->map(['id', 'name', 'value', 'type']);
// Autocomplete.
if ($route = $variables->element->getProperty('autocomplete_route_name')) {
$variables['autocomplete'] = TRUE;
}
// Create variables for #input_group and #input_group_button flags.
$variables['input_group'] = $variables->element->getProperty('input_group') || $variables->element->getProperty('input_group_button');
// Map the element properties.
$variables->map(['attributes' => 'attributes', 'icon' => 'icon', 'field_prefix' => 'prefix', 'field_suffix' => 'suffix', 'type' => 'type']);
// Ensure attributes are proper objects.
$this->preprocessAttributes($variables, $hook, $info);
}
/**
* {@inheritdoc}
*/
public function preprocessVariables(Variables $variables, $hook, array $info)
{
if ($variables->theme_hook_original === 'links' && $variables->hasClass('operations')) {
$variables->addClass('list-inline');
foreach ($variables->links as &$data) {
$link = Element::create($data['link']);
$link->addClass(['btn', 'btn-sm']);
$link->colorize();
$link->setIcon();
if ($this->theme->getSetting('tooltip_enabled')) {
$link->setAttribute('data-toggle', 'tooltip');
$link->setAttribute('data-placement', 'bottom');
}
}
}
$this->preprocessAttributes($variables, $hook, $info);
}
/**
* Converts any set description variable into a traversable array.
*
* @param \Drupal\materialize\Utility\Variables $variables
* A variables object.
* @param string $hook
* The name of the theme hook.
* @param array $info
* The theme hook info array.
*
* @see https://www.drupal.org/node/2324025
*/
protected function preprocessDescription(Variables $variables, $hook, array $info)
{
if ($variables->offsetGet('description')) {
// Retrieve the description attributes.
$description_attributes = $variables->offsetGet('description_attributes', []);
// Remove standalone description attributes.
$variables->offsetUnset('description_attributes');
// Build the description attributes.
if ($id = $variables->getAttribute('id')) {
$variables->setAttribute('aria-describedby', "{$id}--description");
$description_attributes['id'] = "{$id}--description";
}
// Replace the description variable.
$variables->offsetSet('description', ['attributes' => new Attribute($description_attributes), 'content' => $variables['description'], 'position' => $variables->offsetGet('description_display', 'after')]);
}
}
/**
* {@inheritdoc}
*/
public function preprocessVariables(Variables $variables, $hook, array $info)
{
// Add information about the number of sidebars.
$variables['content_column_attributes'] = new Attribute();
$variables['content_column_attributes']['class'] = array();
if (!empty($variables['page']['sidebar_first']) && !empty($variables['page']['sidebar_second'])) {
$variables['content_column_attributes']['class'][] = 'col-s6';
} elseif (!empty($variables['page']['sidebar_first']) || !empty($variables['page']['sidebar_second'])) {
$variables['content_column_attributes']['class'][] = 'col-s9';
} else {
$variables['content_column_attributes']['class'][] = 'col-s12';
}
// Settings for fixed navbar.
if (theme_get_setting('fixed_header') === 1) {
$variables['navbar_attributes'] = new Attribute();
$variables['navbar_attributes']['class'] = array('navbar-fixed');
}
// Logo.
$url = Url::fromRoute('<front>');
$link_options = array('attributes' => array('class' => array('brand-logo')));
$url->setOptions($link_options);
$variables['logo'] = \Drupal::l(t('Logo'), $url);
// User nav.
// User page.
$url = Url::fromRoute('user.page');
$variables['user_page'] = \Drupal::l(t('<i class="small left material-icons">perm_identity</i>' . 'Account'), $url);
// Log in/log out.
// @TODO Change on system menu user link (log in/log out).
$url = Url::fromRoute('user.logout');
$variables['user_logout'] = \Drupal::l(t('<i class="small left material-icons">open_in_new</i>' . 'Log out'), $url);
// Setup default attributes.
$variables->getAttributes(DrupalAttributes::NAVBAR);
$variables->getAttributes(DrupalAttributes::HEADER);
$variables->getAttributes(DrupalAttributes::CONTENT);
$variables->getAttributes(DrupalAttributes::FOOTER);
$this->preprocessAttributes($variables, $hook, $info);
}
/**
* {@inheritdoc}
*/
public function preprocessElement(Variables $variables, $hook, array $info)
{
$variables->map(['attributes']);
$this->preprocessAttributes($variables, $hook, $info);
}
