60 lines
2.1 KiB
PHP
60 lines
2.1 KiB
PHP
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<?php
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/**
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* @file
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*/
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use Drupal\Component\Utility\UrlHelper;
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use Drupal\Core\Language\LanguageInterface;
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/**
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* Prepares variables for individual search result templates.
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*
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* Default template: search-result.html.twig
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*
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* @param array $variables
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* An array with the following elements:
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* - result: Individual search result.
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* - plugin_id: Plugin the search results came from.
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* - title_prefix: Additional output populated by modules, intended to be
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* displayed in front of the main title tag that appears in the template.
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* - title_suffix: Additional output populated by modules, intended to be
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* displayed after the main title tag that appears in the template.
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* - title_attributes: HTML attributes for the title.
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* - content_attributes: HTML attributes for the content.
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*/
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function template_preprocess_search_result(&$variables): void {
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$language_interface = \Drupal::languageManager()->getCurrentLanguage();
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$result = $variables['result'];
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$variables['url'] = UrlHelper::stripDangerousProtocols($result['link']);
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$variables['title'] = $result['title'];
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if (isset($result['langcode']) && $result['langcode'] != $language_interface->getId() && $result['langcode'] != LanguageInterface::LANGCODE_NOT_SPECIFIED) {
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$variables['title_attributes']['lang'] = $result['langcode'];
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$variables['content_attributes']['lang'] = $result['langcode'];
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}
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$info = [];
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if (!empty($result['plugin_id'])) {
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$info['plugin_id'] = $result['plugin_id'];
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}
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if (!empty($result['user'])) {
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$info['user'] = $result['user'];
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}
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if (!empty($result['date'])) {
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$info['date'] = \Drupal::service('date.formatter')->format($result['date'], 'short');
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}
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if (isset($result['extra']) && is_array($result['extra'])) {
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$info = array_merge($info, $result['extra']);
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}
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// Check for existence. User search does not include snippets.
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$variables['snippet'] = $result['snippet'] ?? '';
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// Provide separated and grouped meta information..
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$variables['info_split'] = $info;
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$variables['info'] = [
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'#type' => 'inline_template',
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'#template' => '{{ info|safe_join(" - ") }}',
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'#context' => ['info' => $info],
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];
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}
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