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Merge pull request #94 from openeuropa/OEL-1167
OEL-1167: Theme the content language switcher.
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19 changes: 19 additions & 0 deletions
19
config/optional/block.block.oe_whitelabel_main_page_content.yml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| langcode: en | ||
| status: true | ||
| dependencies: | ||
| module: | ||
| - system | ||
| theme: | ||
| - oe_whitelabel | ||
| id: oe_whitelabel_main_page_content | ||
| theme: oe_whitelabel | ||
| region: content | ||
| weight: -2 | ||
| provider: null | ||
| plugin: system_main_block | ||
| settings: | ||
| id: system_main_block | ||
| label: 'Main page content' | ||
| label_display: '0' | ||
| provider: system | ||
| visibility: { } |
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7 changes: 7 additions & 0 deletions
7
modules/oe_whitelabel_multilingual/oe_whitelabel_multilingual.info.yml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| name: OpenEuropa Whitelabel Multilingual | ||
| type: module | ||
| description: Adds additional functionality to the Multilingual module | ||
| package: OpenEuropa Whitelabel Theme | ||
| core_version_requirement: ^9.2 | ||
| dependencies: | ||
| - openeuropa:oe_multilingual |
123 changes: 123 additions & 0 deletions
123
modules/oe_whitelabel_multilingual/oe_whitelabel_multilingual.module
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| <?php | ||
|
|
||
| /** | ||
| * @file | ||
| * OE Whitelabel theme Multilingual. | ||
| */ | ||
|
|
||
| declare(strict_types = 1); | ||
|
|
||
| use Drupal\Component\Utility\Html; | ||
|
|
||
| /** | ||
| * Implements hook_preprocess_links(). | ||
| */ | ||
| function oe_whitelabel_multilingual_preprocess_links__oe_multilingual_content_language_block(array &$variables): void { | ||
| // Generate the label for the unavailable language. | ||
| /** @var \Drupal\Core\Language\LanguageInterface[] $languages */ | ||
| $languages = \Drupal::service('language_manager')->getNativeLanguages(); | ||
| $variables['unavailable_language'] = $languages[$variables['current_language_id']]->getName(); | ||
|
|
||
| // Normalize the links to an array of optional languages suitable for the BCL. | ||
| $variables['languages'] = []; | ||
| foreach ($variables['links'] as $language_code => $link) { | ||
| /** @var \Drupal\Core\Url $url */ | ||
| $url = $link['link']['#url']; | ||
| $href = $url | ||
| ->setOptions($link['link']['#options']) | ||
| ->setAbsolute(TRUE) | ||
| ->toString(); | ||
|
|
||
| $variables['languages'][] = [ | ||
| 'path' => $href, | ||
| 'hreflang' => $language_code, | ||
| 'label' => $link['link']['#title'], | ||
| 'current' => FALSE, | ||
| ]; | ||
| } | ||
|
|
||
| // Add the current language to the list. | ||
| /** @var \Drupal\oe_multilingual\MultilingualHelper $multilingual_helper */ | ||
| $multilingual_helper = \Drupal::service('oe_multilingual.helper'); | ||
| $entity = $multilingual_helper->getEntityFromCurrentRoute(); | ||
| $translation = $multilingual_helper->getCurrentLanguageEntityTranslation($entity); | ||
| // If we don't have a language id defined yet, the current translation wasn't | ||
| // saved, so we don't add it to the list. | ||
| if ($translation->language()->getId() !== 'und') { | ||
| $variables['languages'][] = [ | ||
| 'path' => $translation->toUrl()->setAbsolute(TRUE)->toString(), | ||
| 'hreflang' => $translation->language()->getId(), | ||
| 'label' => $languages[$translation->language()->getId()]->getName(), | ||
| 'current' => TRUE, | ||
| 'icon_position' => 'before', | ||
| 'remove_icon_spacers' => FALSE, | ||
| 'icon' => [ | ||
| 'name' => 'check-lg', | ||
| 'path' => $variables['bcl_icon_path'], | ||
| 'size' => 'xs', | ||
| '#attributes' => ['class' => ['me-2']], | ||
| ], | ||
| ]; | ||
| } | ||
|
|
||
| // Generate required ids. | ||
| $variables['expandable_id'] = Html::getUniqueId('bcl-expandable'); | ||
| } | ||
|
|
||
| /** | ||
| * Implements hook_preprocess_links__language_block(). | ||
| */ | ||
| function oe_whitelabel_multilingual_preprocess_links__language_block(&$variables) { | ||
| $currentLanguage = \Drupal::languageManager()->getCurrentLanguage(); | ||
| $current_language_id = $currentLanguage->getId(); | ||
| $language_config_storage = \Drupal::entityTypeManager()->getStorage('configurable_language'); | ||
| $eu_links = []; | ||
| $non_eu_links = []; | ||
|
|
||
| foreach ($variables['links'] as $language_code => $link) { | ||
| /** @var \Drupal\Core\Url $url */ | ||
| $url = $link['link']['#url']; | ||
| $href = $url | ||
| ->setOptions($link['link']['#options']) | ||
| ->setAbsolute(TRUE) | ||
| ->toString(); | ||
| $label = $link['link']['#title']; | ||
|
|
||
| $link = [ | ||
| 'href' => $href, | ||
| 'name' => $label, | ||
| 'id' => 'link_' . $language_code, | ||
| 'hreflang' => $language_code, | ||
| ]; | ||
|
|
||
| if (!empty($current_language_id) && $language_code === $current_language_id) { | ||
| $variables['language']['link'] = $link; | ||
| $variables['language']['link']['target'] = 'languageModal'; | ||
| $link['active'] = TRUE; | ||
| } | ||
|
|
||
| $language_config = $language_config_storage->load($language_code); | ||
| $category = $language_config->getThirdPartySetting('oe_multilingual', 'category'); | ||
|
|
||
| if ($category === 'eu') { | ||
| $eu_links[$language_code] = $link; | ||
| } | ||
| else { | ||
| $non_eu_links[$language_code] = $link; | ||
| } | ||
| } | ||
|
|
||
| $variables['language']['modal'] = [ | ||
| 'id' => 'languageModal', | ||
| 'size' => 'fullscreen', | ||
| 'header' => [ | ||
| 'title' => t('Select your language'), | ||
| 'label' => t('Close'), | ||
| ], | ||
| 'eu_links' => $eu_links, | ||
| 'non_eu_links' => $non_eu_links, | ||
| 'footer' => [ | ||
| 'label' => t('Close'), | ||
| ], | ||
| ]; | ||
| } |
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