public function FileMetadataPluginBase::saveMetadataToCache in File metadata manager 8

Same name and namespace in other branches

1. 8.2 src/Plugin/FileMetadata/FileMetadataPluginBase.php \Drupal\file_mdm\Plugin\FileMetadata\FileMetadataPluginBase::saveMetadataToCache()

Caches metadata for file at URI.

Uses the 'file_mdm' cache bin.

Parameters

array $tags: (optional) An array of cache tags to save to cache.

Return value

bool TRUE if metadata was saved successfully, FALSE otherwise.

Overrides FileMetadataPluginInterface::saveMetadataToCache

2 calls to FileMetadataPluginBase::saveMetadataToCache()

FileMetadataPluginBase::loadMetadata in src/Plugin/FileMetadata/FileMetadataPluginBase.php

Loads file metadata from an in-memory object/array.

FileMetadataPluginBase::loadMetadataFromFile in src/Plugin/FileMetadata/FileMetadataPluginBase.php

Loads file metadata from the file at URI/local path.

File

src/Plugin/FileMetadata/FileMetadataPluginBase.php, line 497

Class

FileMetadataPluginBase

Abstract implementation of a base File Metadata plugin.

Namespace

Drupal\file_mdm\Plugin\FileMetadata

Code

public function saveMetadataToCache(array $tags = []) {
  if ($this->metadata === NULL) {
    return FALSE;
  }
  if (($cache_settings = $this
    ->isUriFileMetadataCacheable()) === FALSE) {
    return FALSE;
  }
  if ($this->isMetadataLoaded !== FileMetadataInterface::LOADED_FROM_CACHE || $this->isMetadataLoaded === FileMetadataInterface::LOADED_FROM_CACHE && $this->hasMetadataChangedFromCacheVersion) {
    $tags = Cache::mergeTags($tags, $this
      ->getConfigObject()
      ->getCacheTags());
    $tags = Cache::mergeTags($tags, $this->configFactory
      ->get('file_mdm.settings')
      ->getCacheTags());
    $expire = $cache_settings['expiration'] === -1 ? Cache::PERMANENT : time() + $cache_settings['expiration'];
    $this->cache
      ->set("hash:{$this->getPluginId()}:{$this->hash}", $this
      ->getMetadataToCache(), $expire, $tags);
    $this->hasMetadataChangedFromCacheVersion = FALSE;
    return TRUE;
  }
  return FALSE;
}