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-rw-r--r--extensions/TimedMediaHandler/maintenance/retryTranscodes.php55
1 files changed, 55 insertions, 0 deletions
diff --git a/extensions/TimedMediaHandler/maintenance/retryTranscodes.php b/extensions/TimedMediaHandler/maintenance/retryTranscodes.php
new file mode 100644
index 00000000..be1ab9ee
--- /dev/null
+++ b/extensions/TimedMediaHandler/maintenance/retryTranscodes.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * Retry transcodes for a given key or error.
+ * This script can be used after updating/fixing
+ * the encoding pipeline to rerun transcodes
+ * that are known to work now.
+ *
+ */
+$IP = getenv( 'MW_INSTALL_PATH' );
+if ( $IP === false ) {
+ $IP = dirname( __FILE__ ) . '/../../..';
+}
+require_once( "$IP/maintenance/Maintenance.php" );
+
+class RetryTranscodes extends Maintenance {
+
+ public function __construct() {
+ parent::__construct();
+ $this->addOption( "key", "retry all failed transcodes for given key", false, true );
+ $this->addOption( "error", "retry all failed transcodes matching error substring", false, true);
+ $this->mDescription = "retry transcodes for given key or error";
+ }
+ public function execute() {
+ if ( !$this->hasOption( "error" ) && !$this->hasOption( "key" ) ) {
+ $this->output("You have to provide --key and/or --error\n");
+ return;
+ }
+ $dbw = wfGetDB( DB_MASTER );
+ $cond = array();
+ $cond[] = 'transcode_time_error IS NOT NULL';
+ if ( $this->hasOption( "key" ) ) {
+ $cond['transcode_key'] = $this->getOption( 'key' );
+ }
+ if ( $this->hasOption( "error" ) ) {
+ $cond[] = "transcode_error " . $dbw->buildLike( $dbw->anyString(),
+ $this->getOption( 'error' ), $dbw->anyString() );
+ }
+ do {
+ $res = $dbw->select( 'transcode', 'transcode_id',
+ $cond, __METHOD__, array( 'LIMIT' => 100 ) );
+ $ids = array();
+ foreach ( $res as $row ) {
+ $ids[] = $row->transcode_id;
+ }
+ if ( $ids ) {
+ $dbw->delete( 'transcode',
+ array( 'transcode_id' => $ids ), __METHOD__ );
+ wfWaitForSlaves();
+ }
+ } while ($ids);
+ }
+}
+
+$maintClass = 'RetryTranscodes'; // Tells it to run the class
+require_once( RUN_MAINTENANCE_IF_MAIN );