varbase_media.module in Varbase Media 8.7
Same filename and directory in other branches
Contains varbase_media.module.
File
varbase_media.moduleView source
<?php
/**
* @file
* Contains varbase_media.module.
*/
use Drupal\Core\Entity\EntityFormInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\editor\Entity\Editor;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
use Drupal\entity_browser_generic_embed\OverrideHelper;
use Drupal\varbase_media\Plugin\media\Source\VarbaseMediaRemoteVideo;
use Drupal\Component\Utility\UrlHelper;
use Drupal\Core\Render\BubbleableMetadata;
use Drupal\Core\Language\LanguageInterface;
use Drupal\image\Entity\ImageStyle;
use Drupal\Core\Entity\Entity\EntityViewDisplay;
use Drupal\Core\Url;
use Drupal\file\Entity\File;
use Drupal\responsive_image\Entity\ResponsiveImageStyle;
use Drupal\media\OEmbed\Provider;
use Drupal\field\Entity\FieldConfig;
use Drupal\image\Plugin\Field\FieldType\ImageItem;
/**
* Implements hook_preprocess_field().
*/
function varbase_media_preprocess_field(&$variables) {
if ($variables['element']['#formatter'] == 'varbase_oembed') {
// Provide an extra variable to the field template when the field uses
// a formatter of type 'varbase_oembed'.
$iframe_url_helper = \Drupal::service('media.oembed.iframe_url_helper');
$entity = $variables['element']['#object'];
$view_mode = $variables['element']['#view_mode'];
$field_name = $variables['element']['#field_name'];
$bundle = $variables['element']['#bundle'];
// Get the field formatter settings...
$entity_display = EntityViewDisplay::collectRenderDisplay($entity, $view_mode);
$field_display = $entity_display
->getComponent($field_name);
if ($bundle == "remote_video") {
$max_width = $field_display['settings']['max_width'];
$max_height = $field_display['settings']['max_height'];
$item = $variables['element']["#items"]
->first();
$main_property = $item
->getFieldDefinition()
->getFieldStorageDefinition()
->getMainPropertyName();
$value = $item->{$main_property};
$provider = $entity->field_provider->value;
$url = Url::fromRoute('media.oembed_iframe', [], [
'query' => [
'url' => $value,
'max_width' => $max_width,
'max_height' => $max_height,
'type' => "remote_video",
'provider' => strtolower($provider),
'view_mode' => $view_mode,
'hash' => $iframe_url_helper
->getHash($value, $max_width, $max_height, $provider, $view_mode),
],
]);
$variables['items'][0]['content']['#attributes']['src'] = $url
->toString();
}
}
elseif ($variables['element']['#formatter'] == 'oembed') {
// Fallback option for oembed old way, In case of change back to oembed.
// -------
// Provide an extra variable to the field template when the field uses
// a formatter of type 'oembed'.
$resource_fetcher = \Drupal::service('media.oembed.resource_fetcher');
$url_resolver = \Drupal::service('media.oembed.url_resolver');
$iframe_url_helper = \Drupal::service('media.oembed.iframe_url_helper');
$entity = $variables['element']['#object'];
$view_mode = $variables['element']['#view_mode'];
$field_name = $variables['element']['#field_name'];
$bundle = $variables['element']['#bundle'];
// Get the field formatter settings...
$entity_display = EntityViewDisplay::collectRenderDisplay($entity, $view_mode);
$field_display = $entity_display
->getComponent($field_name);
if ($bundle == "remote_video") {
$max_width = $field_display['settings']['max_width'];
$max_height = $field_display['settings']['max_height'];
$item = $variables['element']["#items"]
->first();
$main_property = $item
->getFieldDefinition()
->getFieldStorageDefinition()
->getMainPropertyName();
$value = $item->{$main_property};
// Fallback option for oembed old way, In case of change back to oembed
// fetch resource way.
$resource_url = $url_resolver
->getResourceUrl($value, $max_width, $max_height);
$resource = $resource_fetcher
->fetchResource($resource_url);
$provider = $resource
->getProvider()
->getName();
$url = Url::fromRoute('media.oembed_iframe', [], [
'query' => [
'url' => $value,
'max_width' => $max_width,
'max_height' => $max_height,
'type' => "remote_video",
'provider' => strtolower($provider),
'view_mode' => $view_mode,
'hash' => $iframe_url_helper
->getHash($value, $max_width, $max_height, $provider, $view_mode),
],
]);
$variables['items'][0]['content']['#attributes']['src'] = $url
->toString();
}
}
// Add the Varbase Media Blazy Blurry behaviour.
$use_blazy_blurry = \Drupal::config('varbase_media.settings')
->get('use_blazy_blurry');
if (isset($use_blazy_blurry) && $use_blazy_blurry === TRUE) {
if (!empty($variables['items'])) {
foreach ($variables['items'] as &$item) {
if (!empty($item['content']['#theme']) && $item['content']['#theme'] === 'blazy') {
$entity = $variables['element']['#object'];
$view_mode = $variables['element']['#view_mode'];
$field_name = $variables['element']['#field_name'];
$entity_display = EntityViewDisplay::collectRenderDisplay($entity, $view_mode);
$field_display = $entity_display
->getComponent($field_name);
$build_item = $item['content']['#build']['item'];
$value = $build_item
->getValue();
$file = File::load($value['target_id']);
$value['_attributes']['uri'] = $file
->getFileUri();
if (isset($item['content']['#build']) && isset($item['content']['#build']['settings']) && isset($item['content']['#build']['settings']['responsive_image_style'])) {
$value['_attributes']['responsive_image_style'] = $item['content']['#build']['settings']['responsive_image_style'];
}
if (!empty($item['content']['#image_style'])) {
$value['_attributes']['image_style'] = $item['content']['#image_style'];
}
$build_item
->setValue($value);
}
}
}
}
}
/**
* Implements hook_entity_presave().
*/
function varbase_media_entity_presave(EntityInterface $entity) {
if ($entity
->getEntityType()
->id() == 'media' && $entity->bundle->target_id == 'remote_video') {
// If the field_provider exists in the remote video media type.
$field_field_media_remote_video_field_provider = FieldConfig::loadByName('media', 'remote_video', 'field_provider');
if (isset($field_field_media_remote_video_field_provider)) {
// Fetch the resource from the URL and save in the field_provider.
$url_resolver = \Drupal::service('media.oembed.url_resolver');
$resource_fetcher = \Drupal::service('media.oembed.resource_fetcher');
$resource_url = $url_resolver
->getResourceUrl($entity->field_media_oembed_video->value);
$resource = $resource_fetcher
->fetchResource($resource_url);
$provider = strtolower($resource
->getProvider()
->getName());
if ($entity->field_provider->value != $provider) {
$entity
->set('field_provider', $provider);
}
}
}
}
/**
* Implements hook_preprocess_HOOK().
*/
function varbase_media_preprocess_media_oembed_iframe(&$variables) {
// Send variables for all oembed iframe theme template.
$query = \Drupal::request()->query;
$variables['type'] = $query
->get('type');
$variables['provider'] = $query
->get('provider');
$variables['view_mode'] = $query
->get('view_mode');
$variables['base_path'] = base_path();
$variables['varbase_media_path'] = \Drupal::service('module_handler')
->getModule('varbase_media')
->getPath();
}
/**
* Implements hook_theme_suggestions_media_oembed_iframe_alter().
*/
function varbase_media_theme_suggestions_media_oembed_iframe_alter(&$suggestions, &$vars) {
// Suggestions go here.
$query = \Drupal::request()->query;
$type = $query
->get('type');
$provider = $query
->get('provider');
$view_mode = $query
->get('view_mode');
if ($type && $provider) {
$suggestions[] = "media_oembed_iframe__" . $provider;
$suggestions[] = "media_oembed_iframe__" . $provider . "__" . $view_mode;
$suggestions[] = "media_oembed_iframe__" . $view_mode;
$suggestions[] = "media_oembed_iframe__" . $type;
$suggestions[] = "media_oembed_iframe__" . $type . "__" . $view_mode;
$suggestions[] = "media_oembed_iframe__" . $type . "__" . $provider;
$suggestions[] = "media_oembed_iframe__" . $type . "__" . $provider . "__" . $view_mode;
}
}
/**
* Implements hook_page_attachments_alter().
*/
function varbase_media_page_attachments_alter(array &$attachments) {
// Attached the varbase media common library.
$attachments['#attached']['library'][] = 'varbase_media/common';
if (!\Drupal::currentUser()
->isAnonymous()) {
// Attached the varbase media common logged in users library.
$attachments['#attached']['library'][] = 'varbase_media/common_logged';
}
if (Drupal::service('module_handler')
->moduleExists('blazy')) {
// Attach the Blazy load library.
$attachments['#attached']['library'][] = 'blazy/load';
// Add the Varbase Media Blazy Blurry behaviour.
$use_blazy_blurry = \Drupal::config('varbase_media.settings')
->get('use_blazy_blurry');
if (isset($use_blazy_blurry) && $use_blazy_blurry === TRUE) {
$attachments['#attached']['library'][] = 'varbase_media/blazy_blurry';
}
}
}
/**
* Implements hook_ckeditor_css_alter().
*/
function varbase_media_ckeditor_css_alter(array &$css, Editor $editor) {
// Varbase media path.
$varbase_media_path = Drupal::service('module_handler')
->getModule('varbase_media')
->getPath();
// Attached the varbase media common style.
$css[] = $varbase_media_path . '/css/varbase_media.common.css';
// Attached the varbase media common logged in users style.
$css[] = $varbase_media_path . '/css/varbase_media.common_logged.css';
}
/**
* Implements hook_form_FORM_ID_alter().
*/
function varbase_media_form_entity_embed_dialog_alter(&$form, FormStateInterface $form_state, $form_id) {
// Only at the embed step.
if ($form_state
->get('step') == 'embed') {
// Get the entity values and attributes.
$entity_element = [];
$entity_element += $form_state
->get('entity_element');
$form_state
->set('entity_element', $entity_element);
$entity = $form_state
->get('entity');
// Get the entity bundle type.
$bundle_type = $entity
->bundle();
$builder = \Drupal::entityTypeManager()
->getViewBuilder($entity
->getEntityTypeId());
switch ($bundle_type) {
// ----------------------------------------------------------------------.
case "image":
// Image Media for review.
$media_view_mode = $builder
->view($entity, 's03');
$media_markup = \Drupal::service('renderer')
->renderRoot($media_view_mode);
// Render the Embed entity.
$form['entity'] = [
'#type' => 'item',
'#markup' => $media_markup,
];
// Change the "data align" field from radio buttons to Select list.
$form['attributes']['data-align']['#type'] = 'select';
$form['attributes']['data-align']['#wrapper_attributes'] = '';
$form['attributes']['data-align']['#description'] = t('Choose the positioning of the image.');
$form['attributes']['data-align']['#weight'] = -10;
// Add description for the caption field.
$form['attributes']['data-caption'] += [
'#description' => t('A caption will be displayed under the image, to describe it in context of your content.'),
];
// Adding the updated alt text to the media entity.
if (isset($entity_element['alt'])) {
$entity->field_media_image->alt = $entity_element['alt'];
}
// Adding the updated title text to the media entity.
if (isset($entity_element['title'])) {
$entity->field_media_image->title = $entity_element['title'];
}
if (isset($form['attributes']['data-entity-embed-display-settings'])) {
$form['attributes']['data-entity-embed-display-settings']['link_url']['#description'] = t('Start typing the title of a piece of content to select it. You can also enter an <br /> internal path such as /node/add or an external URL such as http://example.com.');
}
$entity
->save();
break;
// ----------------------------------------------------------------------.
case "video":
case "remote_video":
// Video Media for review.
$media_view_mode = $builder
->view($entity, 's06');
$media_markup = \Drupal::service('renderer')
->renderRoot($media_view_mode);
// Render the Embed entity.
$form['entity'] = [
'#type' => 'item',
'#markup' => $media_markup,
];
if (isset($form['attributes']['data-align'])) {
unset($form['attributes']['data-align']);
}
if (isset($form['attributes']['data-entity-embed-display-settings'])) {
unset($form['attributes']['data-entity-embed-display-settings']);
}
if (isset($form['attributes']['data-caption'])) {
unset($form['attributes']['data-caption']);
}
if (isset($form['attributes']['data-entity-embed-display'])) {
$form['attributes']['data-entity-embed-display']['#access'] = FALSE;
$form['attributes']['data-entity-embed-display']['#default_value'] = 'view_mode:media.original';
}
break;
// ----------------------------------------------------------------------.
case "gallery":
// Gallery Media for review.
$media_view_mode = $builder
->view($entity, 'browser_teaser');
$media_markup = \Drupal::service('renderer')
->renderRoot($media_view_mode);
// Render the Embed entity.
$form['entity'] = [
'#type' => 'item',
'#markup' => '<div class="gallery-entity-embed-dialog-step--embed"><div class="media-library-item">' . $media_markup . '</div></div>',
];
// Render the Embed entity.
if (isset($form['attributes']['data-align'])) {
unset($form['attributes']['data-align']);
}
if (isset($form['attributes']['data-entity-embed-display-settings'])) {
unset($form['attributes']['data-entity-embed-display-settings']);
}
if (isset($form['attributes']['data-caption'])) {
unset($form['attributes']['data-caption']);
}
if (isset($form['attributes']['data-entity-embed-display'])) {
$form['attributes']['data-entity-embed-display']['#access'] = FALSE;
$form['attributes']['data-entity-embed-display']['#default_value'] = 'view_mode:media.full';
}
break;
default:
if (isset($form['attributes']['data-entity-embed-display-settings'])) {
unset($form['attributes']['data-entity-embed-display-settings']);
}
}
if (Drupal::service('module_handler')
->moduleExists('blazy')) {
// Attach the Blazy library.
$form['#attached']['library'][] = 'blazy/load';
}
// No revision information or revision log message.
if (isset($form['revision_information'])) {
$form['revision_information']['#disabled'] = TRUE;
$form['revision_information']['#attributes']['style'][] = 'display:none;';
$form['revision_information']['#prefix'] = '<div style="display:none;">';
$form['revision_information']['#suffix'] = '</div>';
}
// Hide revistion.
if (isset($form['revision'])) {
$form['revision']['#default_value'] = TRUE;
$form['revision']['#disabled'] = TRUE;
$form['revision']['#attributes']['style'][] = 'display:none;';
}
// Hide revistion log message.
if (isset($form['revision_log_message'])) {
$form['revision_log_message']['#disabled'] = TRUE;
$form['revision_log_message']['#attributes']['style'][] = 'display:none;';
}
}
}
/**
* Implements hook_inline_entity_form_entity_form_alter().
*/
function varbase_media_inline_entity_form_entity_form_alter(&$entity_form, &$form_state) {
// No revision information or revision log message.
if (isset($entity_form['revision_information'])) {
$entity_form['revision_information']['#disabled'] = TRUE;
$entity_form['revision_information']['#attributes']['style'][] = 'display:none;';
$entity_form['revision_information']['#prefix'] = '<div style="display:none;">';
$entity_form['revision_information']['#suffix'] = '</div>';
}
// Hide revistion.
if (isset($entity_form['revision'])) {
$entity_form['revision']['#default_value'] = TRUE;
$entity_form['revision']['#disabled'] = TRUE;
$entity_form['revision']['#attributes']['style'][] = 'display:none;';
}
// Hide revistion log message.
if (isset($entity_form['revision_log_message'])) {
$entity_form['revision_log_message']['#disabled'] = TRUE;
$entity_form['revision_log_message']['#attributes']['style'][] = 'display:none;';
}
}
/**
* Implements hook_theme_registry_alter().
*/
function varbase_media_theme_registry_alter(&$theme_registry) {
// Varbase media path.
$varbase_media_path = Drupal::service('module_handler')
->getModule('varbase_media')
->getPath();
$theme_registry['entity_embed_container']['path'] = $varbase_media_path . '/templates';
}
/**
* Implements hook_preprocess_HOOK().
*/
function varbase_media_preprocess_entity_embed_container(&$variables) {
$variables['url'] = isset($variables['element']['#context']['data-entity-embed-display-settings']['link_url']) ? UrlHelper::filterBadProtocol($variables['element']['#context']['data-entity-embed-display-settings']['link_url']) : '';
}
/**
* Implements hook_entity_view_alter().
*/
function varbase_media_entity_view_alter(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display) {
if ($entity
->getEntityTypeId() == 'media' && $build['#view_mode'] != 'field_preview') {
// Attached the varbase media common library.
$page['#attached']['library'][] = 'varbase_media/common';
if (!\Drupal::currentUser()
->isAnonymous()) {
// Attached the varbase media common logged in users library.
$page['#attached']['library'][] = 'varbase_media/common_logged';
}
if (Drupal::service('module_handler')
->moduleExists('blazy')) {
// Attach the Blazy load library.
$page['#attached']['library'][] = 'blazy/load';
// Add the Varbase Media Blazy Blurry behaviour.
$use_blazy_blurry = \Drupal::config('varbase_media.settings')
->get('use_blazy_blurry');
if (isset($use_blazy_blurry) && $use_blazy_blurry === TRUE) {
$page['#attached']['library'][] = 'varbase_media/blazy_blurry';
}
}
if (isset($build['field_media_cover_image']) && isset($build['field_media_cover_image']['#items'])) {
$fields = $build['field_media_cover_image']['#items'];
if (is_object($fields)) {
// Hide thumbnail of media if we do have cover image data.
if (isset($build['thumbnail'])) {
$build['thumbnail']['#access'] = FALSE;
}
$build['field_media_cover_image']['#attached']['library'][] = 'varbase_media/varbase_video_player';
}
}
// Attach the varbase media video library for video embed field.
if (isset($build['field_media_oembed_video']) && isset($build['field_media_oembed_video'][0])) {
$build['field_media_oembed_video'][0]['#attached']['library'][] = 'varbase_media/varbase_video_player';
}
// Attach the varbase media video library for video file field.
if (isset($build['field_media_video_file'])) {
$build['field_media_video_file']['#attached']['library'][] = 'varbase_media/varbase_video_player';
}
}
}
/**
* Implements hook_media_source_info_alter().
*/
function varbase_media_media_source_info_alter(array &$sources) {
// Remote Video.
// --------------------------------------------------------------------------.
$sources['oembed:video']['input_match'] = [
'constraint' => 'oembed_resource',
'field_types' => [
'link',
'string',
'string_long',
],
];
$sources['oembed:video']['preview'] = TRUE;
OverrideHelper::pluginClass($sources['oembed:video'], VarbaseMediaRemoteVideo::class);
}
/**
* Implements hook_form_alter().
*/
function varbase_media_form_alter(&$form, &$form_state, $form_id) {
if ($form_state
->getFormObject() instanceof EntityFormInterface) {
$entity_type = $form_state
->getFormObject()
->getEntity()
->getEntityTypeId();
// Only for media entity type.
if ($entity_type == 'media') {
// No revision information or revision log message.
if (isset($form['revision_information'])) {
$form['revision_information']['#disabled'] = TRUE;
$form['revision_information']['#attributes']['style'][] = 'display:none;';
$form['revision_information']['#prefix'] = '<div style="display:none;">';
$form['revision_information']['#suffix'] = '</div>';
}
// Hide revistion.
if (isset($form['revision'])) {
$form['revision']['#default_value'] = TRUE;
$form['revision']['#disabled'] = TRUE;
$form['revision']['#attributes']['style'][] = 'display:none;';
}
// Hide revistion log message.
if (isset($form['revision_log_message'])) {
$form['revision_log_message']['#disabled'] = TRUE;
$form['revision_log_message']['#attributes']['style'][] = 'display:none;';
}
}
}
if ($form_id == 'entity_browser_image_browser_form' || $form_id == 'entity_browser_media_browser_form' || $form_id == 'entity_browser_editor_media_browser_form') {
$form['#attached']['library'][] = 'varbase_media/auto_fill_media_data';
}
if ($form_id === "entity_browser_widgets_config_form") {
// Attach the varbase media common library.
$form['#attached']['library'][] = 'varbase_media/common';
// Add the Varbase Media Blazy Blurry behaviour.
$use_blazy_blurry = \Drupal::config('varbase_media.settings')
->get('use_blazy_blurry');
if (isset($use_blazy_blurry) && $use_blazy_blurry === TRUE) {
$form['#attached']['library'][] = 'varbase_media/blazy_blurry';
}
if (!\Drupal::currentUser()
->isAnonymous()) {
// Attached the varbase media common logged in users library.
$form['#attached']['library'][] = 'varbase_media/common_logged';
}
}
if ($form_id === 'editor_media_dialog') {
if (isset($form_state
->getUserInput()['editor_object'])) {
$editor_object = $form_state
->getUserInput()['editor_object'];
$media_embed_element = $editor_object['attributes'];
if (isset($media_embed_element['data-entity-type']) && $media_embed_element['data-entity-type'] == 'media') {
$media = \Drupal::service('entity.repository')
->loadEntityByUuid('media', $media_embed_element['data-entity-uuid']);
if (isset($media)) {
$media_type = $media
->bundle();
switch ($media_type) {
case 'image':
if (isset($form['alt'])) {
$form['alt']['#required'] = TRUE;
$field_definition = $media
->getSource()
->getSourceFieldDefinition($media->bundle->entity);
$item_class = $field_definition
->getItemDefinition()
->getClass();
if (is_a($item_class, ImageItem::class, TRUE)) {
$image_field_name = $field_definition
->getName();
// We'll want the alt text from the same language as the host.
if (!empty($editor_object['hostEntityLangcode']) && $media
->hasTranslation($editor_object['hostEntityLangcode'])) {
$media = $media
->getTranslation($editor_object['hostEntityLangcode']);
}
$alt = isset($media_embed_element['alt']) ? $media_embed_element['alt'] : $media->{$image_field_name}->alt;
$form['alt']['#default_value'] = $alt;
$form['alt']['#placeholder'] = $media->{$image_field_name}->alt;
}
}
break;
case 'audio':
case 'file':
if (isset($form['view_mode'])) {
$form['view_mode']['#access'] = FALSE;
}
break;
case 'video':
case 'remote_video':
if (isset($form['caption'])) {
$form['caption']['#access'] = FALSE;
$form['caption']['#default_value'] = FALSE;
}
break;
}
}
}
}
}
}
/**
* Implements hook_token_info_alter().
*/
function varbase_media_token_info_alter(&$data) {
$data['tokens']['media']['social_large'] = [
'name' => t('Social Large'),
'description' => t("Social Large (1200x630) image for the selected media type."),
'module' => 'media',
'type' => 'url',
];
$data['tokens']['media']['social_medium'] = [
'name' => t('Social Medium'),
'description' => t("Social Medium (600x315) image for the selected media type."),
'module' => 'media',
'type' => 'url',
];
$data['tokens']['media']['social_small'] = [
'name' => t('Social Small'),
'description' => t("Social Small (280x150) image for the selected media type."),
'module' => 'media',
'type' => 'url',
];
}
/**
* Implements hook_tokens().
*/
function varbase_media_tokens($type, $tokens, array $data, array $options, BubbleableMetadata $bubbleable_metadata) {
if (isset($options['langcode'])) {
$langcode = $options['langcode'];
}
else {
$langcode = LanguageInterface::LANGCODE_DEFAULT;
}
$replacements = [];
if ($type === 'media' && !empty($data['media'])) {
/** @var \Drupal\media\MediaInterface $media_entity */
$media_entity = \Drupal::service('entity.repository')
->getTranslationFromContext($data['media'], $langcode, [
'operation' => 'media_entity_tokens',
]);
foreach ($tokens as $token_name => $original) {
switch ($token_name) {
// Social Large (1200x630) image for the selected media type.
case 'social_large':
$replacements[$original] = _varbase_media_image_url($media_entity, 'social_large');
break;
// Social Medium (600x315) image for the selected media type.
case 'social_medium':
$replacements[$original] = _varbase_media_image_url($media_entity, 'social_medium');
break;
// Social Small (280x150) image for the selected media type.
case 'social_small':
$replacements[$original] = _varbase_media_image_url($media_entity, 'social_small');
break;
}
}
}
return $replacements;
}
/**
* Get the URL with image style for a selected media entity.
*/
function _varbase_media_image_url($media_entity, $style_name = NULL) {
$image_field_name = _varbase_media_default_image_field_name($media_entity);
if ($img_entity = $media_entity
->get($image_field_name)
->first()) {
if ($file_entity = $img_entity
->get('entity')
->getTarget()) {
if (!empty($style_name)) {
return ImageStyle::load($style_name)
->buildUrl($file_entity
->get('uri')
->first()
->getString());
}
else {
return file_create_url($file_entity
->get('uri')
->getString());
}
}
}
return NULL;
}
/**
* Get the default image field name for any media entity types.
*/
function _varbase_media_default_image_field_name($media_entity) {
// Media entities with a valied field media image data it will come first.
if (isset($media_entity->field_media_image) && !empty($media_entity
->get('field_media_image')
->first())) {
return 'field_media_image';
}
elseif (isset($media_entity->field_media_cover_image) && !empty($media_entity
->get('field_media_cover_image')
->first())) {
return 'field_media_cover_image';
}
else {
return 'thumbnail';
}
}
/**
* Implements hook_theme().
*/
function varbase_media_theme($existing, $type, $theme, $path) {
return [
'media_oembed_iframe__remote_video' => [
'template' => 'media-oembed-iframe--remote-video',
'variables' => [
'provider' => NULL,
'media' => NULL,
],
],
'media_entity_gallery_post' => [
'variables' => [
'post' => NULL,
'shortcode' => NULL,
],
],
];
}
/**
* Implements hook_preprocess_HOOK().
*/
function varbase_media_preprocess_media_oembed_iframe__remote_video(&$variables) {
// Send variables for the remote_video oembed iframe theme template.
$query = \Drupal::request()->query;
$variables['type'] = $query
->get('type');
$variables['provider'] = $query
->get('provider');
$variables['view_mode'] = $query
->get('view_mode');
$variables['base_path'] = base_path();
$variables['varbase_media_path'] = \Drupal::service('module_handler')
->getModule('varbase_media')
->getPath();
}
/**
* Implements hook_entity_embed_alter().
*/
function varbase_media_entity_embed_alter(array &$build, EntityInterface $entity, array &$context) {
// Only for entity embed review inside the CKEditor.
if (\Drupal::routeMatch()
->getRouteName() == 'entity_embed.preview') {
// Switch view mode for gallery in the CKEditor to show the Browser Teaser.
if (isset($context['data-embed-button']) && $context['data-embed-button'] == 'gallery') {
// Remove the contextual links.
if (isset($build['#contextual_links'])) {
unset($build['#contextual_links']);
}
if ($build['#context']['data-entity-embed-display'] == 'view_mode:media.full') {
$build['#context']['data-entity-embed-display'] = 'view_mode:media.browser_teaser';
$build['entity']['#view_mode'] = 'browser_teaser';
}
}
}
}
/**
* Implements hook_preprocess_image().
*/
function varbase_media_preprocess_image(&$variables) {
// Add the Varbase Media Blazy Blurry behaviour.
$use_blazy_blurry = \Drupal::config('varbase_media.settings')
->get('use_blazy_blurry');
if (isset($use_blazy_blurry) && $use_blazy_blurry === TRUE) {
if (!empty($variables['attributes']['class']) && !empty($variables['attributes']['uri'])) {
$uri = $variables['attributes']['uri'];
$current_uri_with_style = $uri;
if (!empty($variables['attributes']['responsive_image_style'])) {
$responsive_image_style = ResponsiveImageStyle::load($variables['attributes']['responsive_image_style']);
// Create Uri from the fallback image style.
$fallback_image_style_name = $responsive_image_style
->getFallbackImageStyle();
$fallback_image_style = ImageStyle::load($fallback_image_style_name);
// Set up derivative file information.
$current_uri_with_style = $fallback_image_style
->buildUri($uri);
// Create responsive image style derivative if necessary.
if (!file_exists($current_uri_with_style)) {
$fallback_image_style
->createDerivative($uri, $current_uri_with_style);
}
}
elseif (!empty($variables['attributes']['image_style'])) {
$image_style = ImageStyle::load($variables['attributes']['image_style']);
// Set up derivative file information.
$current_uri_with_style = $image_style
->buildUri($uri);
// Create image style derivative if necessary.
if (!file_exists($current_uri_with_style)) {
$image_style
->createDerivative($uri, $current_uri_with_style);
}
}
$image_style_blazy_blurry = ImageStyle::load('blazy_blurry');
// Set up derivative file information.
$blazy_blurry_image = $image_style_blazy_blurry
->buildUri($current_uri_with_style);
// Create Blazy Blurry derivative if necessary.
if (!file_exists($blazy_blurry_image)) {
$image_style_blazy_blurry
->createDerivative($current_uri_with_style, $blazy_blurry_image);
}
if (file_exists($blazy_blurry_image)) {
// Encode the image in base64 to speed up loading times.
$file_type = mime_content_type($blazy_blurry_image);
$blazy_blurry_image_base64 = 'data:' . $file_type . ';base64,' . base64_encode(file_get_contents($blazy_blurry_image));
// Update the placeholder URI.
$variables['attributes']['src'] = $blazy_blurry_image_base64;
unset($variables['attributes']['responsive_image_style']);
unset($variables['attributes']['image_style']);
unset($variables['attributes']['uri']);
}
}
}
}
/**
* Implements hook_oembed_resource_url_alter().
*/
function varbase_media_oembed_resource_url_alter(array &$parsed_url, Provider $provider) {
// Process arguments for vimeo videos to be included in oEmbed.
if ($provider
->getName() == 'Vimeo') {
$url = $parsed_url['query']['url'];
// Use '/&' as a seporator between arguments.
$url = str_replace('&', '/&', $url);
$url = str_replace('?', '/&', $url);
$parsed_url['query']['url'] = $url;
}
}
/**
* Implements hook_library_info_alter().
*/
function varbase_media_library_info_alter(array &$libraries, $module) {
if ($module === 'media_library' && isset($libraries['widget'])) {
$libraries['widget']['dependencies'][] = 'varbase_media/media_library_enhancements';
}
}