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<?php
namespace Drupal\cms_content_sync\Plugin\cms_content_sync\field_handler;
use Drupal\cms_content_sync\Plugin\FieldHandlerBase;
use Drupal\cms_content_sync\PullIntent;
use Drupal\cms_content_sync\PushIntent;
use Drupal\cms_content_sync\SyncIntent;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\crop\Entity\Crop;
use Drupal\file\Entity\File;
class DefaultFileHandler extends FieldHandlerBase {
public static function supports($entity_type, $bundle, $field_name, FieldDefinitionInterface $field) {
$allowed = [
'image',
'file_uri',
'file',
'svg_image_field',
];
return false !== in_array($field
->getType(), $allowed);
}
public function pull(PullIntent $intent) {
$action = $intent
->getAction();
$entity = $intent
->getEntity();
if (SyncIntent::ACTION_DELETE == $action) {
return false;
}
if ($intent
->shouldMergeChanges()) {
return false;
}
$data = $intent
->getProperty($this->fieldName);
if (empty($data)) {
$entity
->set($this->fieldName, null);
}
else {
$file_ids = [];
foreach ($data as $value) {
$file = $intent
->loadEmbeddedEntity($value);
$meta = $intent
->getEmbeddedEntityData($value);
if ($file) {
$meta['target_id'] = $file
->id();
$file_ids[] = $meta;
}
}
$entity
->set($this->fieldName, $file_ids);
}
return true;
}
public function push(PushIntent $intent) {
$action = $intent
->getAction();
$entity = $intent
->getEntity();
if (SyncIntent::ACTION_DELETE == $action) {
return false;
}
$result = [];
$file = null;
$invalid_subfields = [
'_accessCacheability',
'_attributes',
'_loaded',
'top',
'target_revision_id',
'subform',
];
if ('uri' == $this->fieldDefinition
->getType()) {
$data = $entity
->get($this->fieldName)
->getValue();
foreach ($data as $i => $value) {
$files = \Drupal::entityTypeManager()
->getStorage('file')
->loadByProperties([
'uri' => $value['value'],
]);
$file = empty($files) ? null : reset($files);
if ($file) {
foreach ($invalid_subfields as $invalid_subfield) {
unset($value[$invalid_subfield]);
}
unset($value['value']);
$result[] = $this
->embedFile($intent, $file, $value, $entity->{$this->fieldName}[$i]);
}
}
}
else {
$data = $entity
->get($this->fieldName)
->getValue();
foreach ($data as $i => $value) {
if (empty($value['target_id'])) {
continue;
}
$file = File::load($value['target_id']);
if ($file) {
foreach ($invalid_subfields as $invalid_subfield) {
unset($value[$invalid_subfield]);
}
unset($value['target_id']);
$result[] = $this
->embedFile($intent, $file, $value, $entity->{$this->fieldName}[$i]);
}
}
}
$intent
->setProperty($this->fieldName, $result);
return true;
}
protected function embedFile($intent, $file, $value, $item) {
$moduleHandler = \Drupal::service('module_handler');
$crop_types = $intent
->getFlow()
->getController()
->getEntityTypeConfig('crop', null, true);
if ($moduleHandler
->moduleExists('crop') && !empty($crop_types)) {
$settings = $this->flow
->getController()
->getEntityTypeConfig('file', 'file');
if ($settings['handler_settings']['export_crop']) {
foreach ($crop_types['crop'] as $bundle_name => $crop_type) {
if (Crop::cropExists($file
->getFileUri(), $bundle_name)) {
$crop = Crop::findCrop($file
->getFileUri(), $bundle_name);
if ($crop) {
$intent
->addDependency($crop);
}
}
}
}
}
return $intent
->addDependency($file, $value);
}
}