+
+ /**
+ * update the "hash" field in the photo table
+ *
+ * @return bool "true" when the job is done
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ * @throws \ImagickException
+ */
+ private static function update1384()
+ {
+ // Was the script completed?
+ if (DI::config()->get("system", "post_update_version") >= 1384) {
+ return true;
+ }
+
+ $condition = ["`hash` IS NULL"];
+ Logger::info('Start', ['rest' => DBA::count('photo', $condition)]);
+
+ $rows = 0;
+ $photos = DBA::select('photo', [], $condition, ['limit' => 10000]);
+
+ if (DBA::errorNo() != 0) {
+ Logger::error('Database error', ['no' => DBA::errorNo(), 'message' => DBA::errorMessage()]);
+ return false;
+ }
+
+ while ($photo = DBA::fetch($photos)) {
+ $img = Photo::getImageForPhoto($photo);
+ if (!empty($img)) {
+ $md5 = md5($img->asString());
+ } else {
+ $md5 = '';
+ }
+ DBA::update('photo', ['hash' => $md5], ['id' => $photo['id']]);
+ ++$rows;
+ }
+ DBA::close($photos);
+
+ Logger::info('Processed', ['rows' => $rows]);
+
+ if ($rows <= 100) {
+ DI::config()->set("system", "post_update_version", 1384);
+ Logger::info('Done');
+ return true;
+ }
+
+ return false;
+ }