Add TimedMediaHandler extension that allows display audio and video files in wiki pages, using the same syntax as for image files

1 files changed, 74 insertions, 0 deletions

diff --git a/extensions/TimedMediaHandler/handlers/FLACHandler/FLACHandler.php b/extensions/TimedMediaHandler/handlers/FLACHandler/FLACHandler.php
new file mode 100644
index 00000000..f08c9b90
--- /dev/null
+++ b/extensions/TimedMediaHandler/handlers/FLACHandler/FLACHandler.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * FLAC handler
+ */
+class FLACHandler extends ID3Handler {
+
+	/**
+	 * @param $file File
+	 * @return string
+	 */
+	function getMetadataType( $file ) {
+		return 'flac';
+	}
+
+	/**
+	 * @param $file File
+	 * @return String
+	 */
+	function getWebType( $file ) {
+		return 'audio/flac';
+	}
+
+	/**
+	 * @param $file File
+	 * @return array|bool
+	 */
+	function getStreamTypes( $file ) {
+		$streamTypes = array();
+		$metadata = $this->unpackMetadata( $file->getMetadata() );
+
+		if ( !$metadata || isset( $metadata['error'] ) ) {
+			return false;
+		}
+
+		if( isset( $metadata['audio'] ) && $metadata['audio']['dataformat'] == 'flac' ){
+			$streamTypes[] =  'FLAC';
+		}
+
+		return $streamTypes;
+	}
+
+	/**
+	 * @param $file File
+	 * @return String
+	 */
+	function getShortDesc( $file ) {
+		global $wgLang;
+
+		$streamTypes = $this->getStreamTypes( $file );
+		if ( !$streamTypes ) {
+			return parent::getShortDesc( $file );
+		}
+		return wfMessage( 'timedmedia-flac-short-audio',
+			$wgLang->formatTimePeriod( $this->getLength( $file ) ) )->text();
+	}
+
+	/**
+	 * @param $file File
+	 * @return String
+	 */
+	function getLongDesc( $file ) {
+		global $wgLang;
+		$streamTypes = $this->getStreamTypes( $file );
+		if ( !$streamTypes ) {
+			return parent::getLongDesc( $file );
+		}
+		return wfMessage('timedmedia-flac-long-audio',
+			$wgLang->formatTimePeriod( $this->getLength($file) ),
+			$wgLang->formatBitrate( $this->getBitRate( $file ) )
+		)->text();
+
+	}
+
+}