function brilliant_gallery_cleantmpdir in Brilliant Gallery 7

Same name and namespace in other branches

1. 6.4 cron.inc \brilliant_gallery_cleantmpdir()
2. 6.3 brilliant_gallery.module \brilliant_gallery_cleantmpdir()

@todo Please document this function.

See also

http://drupal.org/node/1354

1 call to brilliant_gallery_cleantmpdir()

brilliant_gallery_cron in ./brilliant_gallery_cron.inc

Delete all expired images from the file cache folder brilliant_gallery_pcache.

File

./brilliant_gallery_cron.inc, line 33

Code

function brilliant_gallery_cleantmpdir() {

  // Delete files and directories from the file cache directory if their time is up!
  $timenow = REQUEST_TIME;
  $bgcachexpire = brilliant_gallery_get_days_in_seconds(variable_get('brilliant_gallery_cache_duration', 90));
  $timestampexpired = REQUEST_TIME - $bgcachexpire;
  $cachetempdirectory = variable_get('brilliant_gallery_pcache', BRILLIANT_GALLERY_DEFAULT_CACHE_DIR);

  //brilliant_gallery_check_or_create_dir($cachetempdirectory);
  $cachetempdirectory = realpath(FILE_DIRECTORY_PATH) . '/' . $cachetempdirectory;
  $GLOBALS['bg_removedcnt'] = 0;
  brilliant_gallery_rmdir_recursive($cachetempdirectory, $timestampexpired);

  // Also clear the Drupal cache - otherwise there might be some cached HTML pointing to files that are no longer in the file cache.
  cache_clear_all();
  watchdog('Brilliant Gal', 'Cleared ' . $GLOBALS['bg_removedcnt'] . ' files from the temp directory ' . $cachetempdirectory . ' after ' . variable_get('brilliant_gallery_cache_duration', 90) . ' days. Elapsed time: ' . (REQUEST_TIME - $timenow) . ' seconds.');
}