file_entity.tokens.inc in File Entity (fieldable files) 8.2
Same filename and directory in other branches
Token integration for the file_entity module.
File
file_entity.tokens.incView source
<?php
/**
* @file
* Token integration for the file_entity module.
*/
use Drupal\Core\Url;
use Drupal\file_entity\Entity\FileType;
use Drupal\Core\Render\BubbleableMetadata;
use Drupal\Component\Utility\Html;
/**
* Implements hook_token_info().
*/
function file_entity_token_info() {
// File type tokens.
$info['types']['file-type'] = array(
'name' => t('File type'),
'description' => t('Tokens associated with file types.'),
'needs-data' => 'file_type',
);
$info['tokens']['file-type']['name'] = array(
'name' => t('Name'),
'description' => t('The name of the file type.'),
);
$info['tokens']['file-type']['machine-name'] = array(
'name' => t('Machine-readable name'),
'description' => t('The unique machine-readable name of the file type.'),
);
$info['tokens']['file-type']['count'] = array(
'name' => t('File count'),
'description' => t('The number of files belonging to the file type.'),
);
$info['tokens']['file-type']['edit-url'] = array(
'name' => t('Edit URL'),
'description' => t("The URL of the file type's edit page."),
);
// File tokens.
$info['tokens']['file']['type'] = array(
'name' => t('File type'),
'description' => t('The file type of the file.'),
'type' => 'file-type',
);
$info['tokens']['file']['download-url'] = array(
'name' => t('Download URL'),
'description' => t('The URL to download the file directly.'),
'type' => 'url',
);
return $info;
}
/**
* Implements hook_token_info_alter().
*/
function file_entity_token_info_alter(&$info) {
$info['tokens']['file']['name']['description'] = t('The name of the file.');
}
/**
* Implements hook_tokens().
*/
function file_entity_tokens($type, $tokens, array $data, array $options, BubbleableMetadata $bubbleable_metadata) {
$replacements = array();
$url_options = array(
'absolute' => TRUE,
);
if (isset($options['langcode'])) {
$langcode = $options['langcode'];
$url_options['language'] = \Drupal::languageManager()
->getLanguage($langcode);
}
else {
$langcode = NULL;
}
// File tokens.
if ($type == 'file' && !empty($data['file'])) {
$file = $data['file'];
foreach ($tokens as $name => $original) {
switch ($name) {
case 'type':
if ($file_type = FileType::load($file
->bundle())) {
$bubbleable_metadata
->addCacheableDependency($file_type);
$replacements[$original] = $file_type
->label();
}
break;
case 'download-url':
$replacements[$original] = $file
->downloadUrl($url_options)
->toString();
break;
}
}
// Chained token relationships.
$token_service = \Drupal::service('token');
if (($file_type_tokens = $token_service
->findWithPrefix($tokens, 'type')) && ($file_type = FileType::load($file
->bundle()))) {
$replacements += $token_service
->generate('file-type', $file_type_tokens, array(
'file_type' => $file_type,
), $options, $bubbleable_metadata);
}
if ($download_url_tokens = $token_service
->findWithPrefix($tokens, 'download-url')) {
$replacements += $token_service
->generate('url', $download_url_tokens, $file
->downloadUrl()
->toString(), $options, $bubbleable_metadata);
}
}
// File type tokens.
if ($type == 'file-type' && !empty($data['file_type'])) {
$file_type = $data['file_type'];
foreach ($tokens as $name => $original) {
switch ($name) {
case 'name':
$replacements[$original] = $file_type
->label();
break;
case 'machine-name':
// This is a machine name so does not ever need to be sanitized.
$replacements[$original] = $file_type
->id();
break;
case 'count':
$query = \Drupal::database()
->select('file_managed');
$query
->condition('type', $file_type
->id());
$query
->addTag('file_type_file_count');
$count = $query
->countQuery()
->execute()
->fetchField();
$replacements[$original] = (int) $count;
break;
case 'edit-url':
$replacements[$original] = Url::fromUri('admin/structure/file-types/manage/' . $file_type->type . '/fields', $url_options)
->toString();
break;
}
}
}
return $replacements;
}
Functions
Name![]() |
Description |
---|---|
file_entity_tokens | Implements hook_tokens(). |
file_entity_token_info | Implements hook_token_info(). |
file_entity_token_info_alter | Implements hook_token_info_alter(). |