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1 <?php
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2
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3 /**
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4 * @file
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5 * User page callbacks for the Search module.
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6 */
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7
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8 use Drupal\Component\Utility\UrlHelper;
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9 use Drupal\Core\Language\LanguageInterface;
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10
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11 /**
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12 * Implements hook_theme_suggestions_HOOK().
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13 */
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14 function search_theme_suggestions_search_result(array $variables) {
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15 return ['search_result__' . $variables['plugin_id']];
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16 }
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17
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18 /**
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19 * Prepares variables for individual search result templates.
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20 *
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21 * Default template: search-result.html.twig
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22 *
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23 * @param array $variables
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24 * An array with the following elements:
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25 * - result: Individual search result.
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26 * - plugin_id: Plugin the search results came from.
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27 * - title_prefix: Additional output populated by modules, intended to be
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28 * displayed in front of the main title tag that appears in the template.
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29 * - title_suffix: Additional output populated by modules, intended to be
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30 * displayed after the main title tag that appears in the template.
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31 * - title_attributes: HTML attributes for the title.
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32 * - content_attributes: HTML attributes for the content.
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33 */
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34 function template_preprocess_search_result(&$variables) {
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35 $language_interface = \Drupal::languageManager()->getCurrentLanguage();
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36
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37 $result = $variables['result'];
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38 $variables['url'] = UrlHelper::stripDangerousProtocols($result['link']);
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39 $variables['title'] = $result['title'];
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40 if (isset($result['language']) && $result['language'] != $language_interface->getId() && $result['language'] != LanguageInterface::LANGCODE_NOT_SPECIFIED) {
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41 $variables['title_attributes']['lang'] = $result['language'];
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42 $variables['content_attributes']['lang'] = $result['language'];
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43 }
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44
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45 $info = [];
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46 if (!empty($result['plugin_id'])) {
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47 $info['plugin_id'] = $result['plugin_id'];
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48 }
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49 if (!empty($result['user'])) {
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50 $info['user'] = $result['user'];
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51 }
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52 if (!empty($result['date'])) {
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53 $info['date'] = format_date($result['date'], 'short');
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54 }
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55 if (isset($result['extra']) && is_array($result['extra'])) {
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56 $info = array_merge($info, $result['extra']);
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57 }
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58 // Check for existence. User search does not include snippets.
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59 $variables['snippet'] = isset($result['snippet']) ? $result['snippet'] : '';
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60 // Provide separated and grouped meta information..
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61 $variables['info_split'] = $info;
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62 $variables['info'] = [
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63 '#type' => 'inline_template',
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64 '#template' => '{{ info|safe_join(" - ") }}',
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65 '#context' => ['info' => $info],
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66 ];
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67 }
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