Author: david
Date: Tue Aug 16 17:11:54 2011
New Revision: 9513
Log:
Add getDiskUsage() method for finding total disk usage for digital objects in
repository
Modified:
trunk/lib/model/QubitRepository.php
Modified: trunk/lib/model/QubitRepository.php
==============================================================================
--- trunk/lib/model/QubitRepository.php Tue Aug 16 16:42:26 2011 (r9512)
+++ trunk/lib/model/QubitRepository.php Tue Aug 16 17:11:54 2011 (r9513)
@@ -152,6 +152,32 @@
return options_for_select($selectOptions, $default, $options);
}
+ /**
+ * Get disk space used by digital objects in this repository
+ *
+ * @return integer disk usage in bytes
+ */
+ public function getDiskUsage()
+ {
+ $du = 0;
+ $repoDir = sfConfig::get('app_upload_dir').'/repo/'.$this->id;
+
+ if (!file_exists($repoDir))
+ {
+ return 0;
+ }
+
+ // Derived from http://www.php.net/manual/en/function.filesize.php#94566
+ $iterator = new RecursiveIteratorIterator(new
RecursiveDirectoryIterator($repoDir));
+ foreach ($iterator as $item)
+ {
+ $du += $item->getSize();
+ }
+
+ return $du;
+ }
+
+
/**************
Import methods
***************/
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