61 lines
1.6 KiB
Plaintext
61 lines
1.6 KiB
Plaintext
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<?php
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/**
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* @file
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* Defines simple link field types.
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*/
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use Drupal\Core\Routing\RouteMatchInterface;
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use Drupal\Core\Link;
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use Drupal\Core\Template\Attribute;
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/**
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* Implements hook_theme().
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*/
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function vue_link_formatter_theme() {
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return [
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'link_formatter_vue_link_formatter' => [
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'variables' => [
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'title' => NULL,
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'url_title' => NULL,
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'url' => NULL,
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'methode' => NULL,
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'event_modifiers' => NULL,
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],
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],
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];
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}
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/**
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* Prepares variables for button link field templates.
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*
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* This template outputs a separate title and link.
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*
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* Default template: link-formatter-button-link.html.twig.
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*
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* @param array $variables
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* An associative array containing:
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* - title: (optional) A descriptive or alternate title for the link, which
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* may be different than the actual link text.
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* - url_title: The anchor text for the link.
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* - url: A \Drupal\Core\Url object.
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*/
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function template_preprocess_link_formatter_vue_link_formatter(&$variables) {
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$url = $variables['url'];
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$attributes = $url->getOption('attributes');
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$attributes['class'][] = 'btn';
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$attributes['href'] = $url->toString();
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$modifiers = [];
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foreach ($variables['event_modifiers'] as $modifier => $value) {
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if ($value) {
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$modifiers[] = $modifier;
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}
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}
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$attributes['@click.' . implode('.', $modifiers)] = $variables['methode'];
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$url->setOption('attributes', $attributes);
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$variables['link'] = Link::fromTextAndUrl($variables['title'], $url )->toString();
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$variables['attributes'] = new Attribute($attributes);
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}
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