93 lines
3.1 KiB
PHP
93 lines
3.1 KiB
PHP
<?php
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/**
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* @file
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* User page callbacks for the Search module.
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*/
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use Drupal\Core\Language\Language;
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use Symfony\Component\HttpFoundation\RedirectResponse;
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/**
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* Prepares variables for search results templates.
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*
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* Default template: search-results.html.twig.
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*
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* @param array $variables
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* An array with the following elements:
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* - results: Search results array.
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* - plugin_id: Plugin the search results came from.
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*/
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function template_preprocess_search_results(&$variables) {
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$variables['search_results'] = '';
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if (!empty($variables['plugin_id'])) {
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$variables['plugin_id'] = check_plain($variables['plugin_id']);
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}
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foreach ($variables['results'] as $result) {
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$variables['search_results'][] = array(
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'#theme' => 'search_result',
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'#result' => $result,
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'#plugin_id' => $variables['plugin_id'],
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);
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}
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$variables['pager'] = array('#theme' => 'pager');
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// @todo Revisit where this help text is added, see also
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// http://drupal.org/node/1918856.
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$variables['help'] = search_help('search#noresults', drupal_help_arg());
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}
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/**
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* Implements hook_theme_suggestions_HOOK().
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*/
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function search_theme_suggestions_search_result(array $variables) {
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return array('search_result__' . $variables['plugin_id']);
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}
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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) {
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$language_interface = language(Language::TYPE_INTERFACE);
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$result = $variables['result'];
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$variables['url'] = check_url($result['link']);
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$variables['title'] = check_plain($result['title']);
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if (isset($result['language']) && $result['language'] != $language_interface->id && $result['language'] != Language::LANGCODE_NOT_SPECIFIED) {
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$variables['title_attributes']['lang'] = $result['language'];
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$variables['content_attributes']['lang'] = $result['language'];
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}
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$info = array();
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if (!empty($result['plugin_id'])) {
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$info['plugin_id'] = check_plain($result['plugin_id']);
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}
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if (!empty($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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$info['date'] = format_date($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'] = isset($result['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'] = implode(' - ', $info);
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}
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