def handleDirectory(directoryPath): """Take actions based on file types present and the user's configuration.""" filePathsByType = functions.getFilePathsByType(directoryPath) if configuration.ACTIONS["IMAGE"] and "image" in filePathsByType: # Rename/delete image(s) clean.handleImages(filePathsByType["image"]) if configuration.ACTIONS["CLEAN"] and "other" in filePathsByType: # Delete extra files clean.cleanDir(filePathsByType["other"]) if configuration.ACTIONS["EXTRACT"] and "archive" in filePathsByType: # Extract archives extract.extract(filePathsByType["archive"]) # There may be new subdirectories return traverse(directoryPath) # Traverse again if configuration.ACTIONS["CONVERT"] and "bad_audio" in filePathsByType: # Convert audio to Ogg and scan again convert.convert(filePathsByType["bad_audio"]) return handleDirectory(directoryPath) if not "good_audio" in filePathsByType: # Continue if audio present log("\nNo audio found in %s." % quote(directoryPath)) # FIXME: If the user has not requested the metadata process, should this # directory actually be accepted rather than deleted at this point? if directoryPath != configuration.PATHS["CURRENT"]: functions.deleteItem(directoryPath) return if configuration.ACTIONS["SPLIT"] and "cue" in filePathsByType: # Split based on cue and scan again split.split(filePathsByType["cue"], filePathsByType["good_audio"]) return handleDirectory(directoryPath) if configuration.ACTIONS["METADATA"]: # Handle metadata audioPaths = clean.standardizeFilenames(filePathsByType["good_audio"]) metadata.handleMetadata(directoryPath, audioPaths)
def split(cuePaths, audioFilePaths): """Split audio files based on cue files. Takes a list of cue paths and a list of audio file paths. Rejects the folder if there are inequal numbers of audio and cue files. If there is one cue/audio pair, it is split using mp3splt. If there are multiple pairs, they are moved into their own folders.""" numCues = len(cuePaths) directoryPath = os.path.dirname(cuePaths[0]) if numCues != len(audioFilePaths): log("There are unequal numbers of cues and audio files in %s." % quote(directoryPath)) functions.rejectItem(directoryPath) return if numCues == 1: cuePath = cuePaths[0] audioFilePath = audioFilePaths[0] log("Splitting %s based on %s." % (quote(os.path.basename(audioFilePath)), quote(os.path.basename(cuePath)))) command = [ 'mp3splt', '-d', directoryPath, '-c', cuePath, audioFilePath ] log(" ".join(command)) try: p = subprocess.Popen(command) p.wait() success = p.returncode == 0 except OSError: log("%s command not found." % command[0]) success = False if success: log("Successfully split %s." % quote(audioFilePath)) functions.deleteItem(cuePath) functions.deleteItem(audioFilePath) else: log("Unable to split %s." % quote(audioFilePath)) functions.rejectItem(cuePath) functions.rejectItem(audioFilePath) else: log("Multiple cue/audio pairs in %s." % quote(directoryName)) pairs = [(audioFilePaths[i], cuePaths[i]) for i in range(numCues)] functions.moveDiscsIntoFolders(pairs)
def split(cuePaths, audioFilePaths): """Split audio files based on cue files. Takes a list of cue paths and a list of audio file paths. Rejects the folder if there are inequal numbers of audio and cue files. If there is one cue/audio pair, it is split using mp3splt. If there are multiple pairs, they are moved into their own folders.""" numCues = len(cuePaths) directoryPath = os.path.dirname(cuePaths[0]) if numCues != len(audioFilePaths): log("There are unequal numbers of cues and audio files in %s." % quote(directoryPath)) functions.rejectItem(directoryPath) return if numCues == 1: cuePath = cuePaths[0] audioFilePath = audioFilePaths[0] log("Splitting %s based on %s." % (quote(os.path.basename(audioFilePath)), quote(os.path.basename(cuePath)))) command = ['mp3splt', '-d', directoryPath, '-c', cuePath, audioFilePath] log(" ".join(command)) try: p = subprocess.Popen(command) p.wait() success = p.returncode == 0 except OSError: log("%s command not found." % command[0]) success = False if success: log("Successfully split %s." % quote(audioFilePath)) functions.deleteItem(cuePath) functions.deleteItem(audioFilePath) else: log("Unable to split %s." % quote(audioFilePath)) functions.rejectItem(cuePath) functions.rejectItem(audioFilePath) else: log("Multiple cue/audio pairs in %s." % quote(directoryName)) pairs = [(audioFilePaths[i], cuePaths[i]) for i in range(numCues)] functions.moveDiscsIntoFolders(pairs)
def convert(audioFilePaths): """Convert undesirable audio formats into ogg. Takes a list of audio files and converts each to ogg using appropriate commands. These commands (mac, oggenc, mpc123) must be present.""" for audioFilePath in audioFilePaths: fileName = os.path.basename(audioFilePath) with logSection("Converting %s." % quote(fileName)): filePathWithoutExtension, extension = os.path.splitext( audioFilePath) commands = convertorCommands[extension] success = True for command in commands: cmd = [ arg.replace("$$", filePathWithoutExtension) for arg in command ] log(" ".join(cmd)) try: p = subprocess.Popen(cmd) p.wait() except OSError: log("% command not found." % cmd[0]) success = False break if p.returncode != 0: success = False break if not success: # FIXME: Should we reject this file or this entire directory? log("Unable to convert %s." % quote(fileName)) functions.rejectItem(audioFilePath) else: functions.deleteItem(audioFilePath) if len(commands) > 1: # If we created an intermediate wav file functions.deleteItem(filePathWithoutExtension + ".wav", True)
def extract(archivePaths): """Extract archives using appropriate utility. Takes a list of paths to archives and for each: Creates a directory with the same name as the archive, without extension. Chooses the utility to use for extraction based on the archive's extension. Attempts to extract the archive into the newly created directory. If the extraction fails, the directory is deleted and the archive rejected. If the extraction succeeds, the archive is discarded.""" for archivePath in archivePaths: fileName = os.path.basename(archivePath) with logSection("Extracting %s." % quote(fileName)): destDirectoryPath, ext = os.path.splitext(archivePath) if not os.path.exists(destDirectoryPath): os.mkdir(destDirectoryPath) command = extractorCommands[ext.lower()][:] for (i, arg) in enumerate(command): if arg == "$a": command[i] = archivePath elif arg == "$d": command[i] = destDirectoryPath log(" ".join(command)) try: p = subprocess.Popen(command) p.wait() success = p.returncode == 0 except OSError: log("%s command not found." % command[0]) success = False if not success: log("Unable to extract %s." % quote(archivePath)) functions.deleteItem(destDirectoryPath) functions.rejectItem(archivePath) else: functions.deleteItem(archivePath)
def convert(audioFilePaths): """Convert undesirable audio formats into ogg. Takes a list of audio files and converts each to ogg using appropriate commands. These commands (mac, oggenc, mpc123) must be present.""" for audioFilePath in audioFilePaths: fileName = os.path.basename(audioFilePath) with logSection("Converting %s." % quote(fileName)): filePathWithoutExtension, extension = os.path.splitext(audioFilePath) commands = convertorCommands[extension] success = True for command in commands: cmd = [arg.replace("$$", filePathWithoutExtension) for arg in command] log(" ".join(cmd)) try: p = subprocess.Popen(cmd) p.wait() except OSError: log("% command not found." % cmd[0]) success = False break if p.returncode != 0: success = False break if not success: # FIXME: Should we reject this file or this entire directory? log("Unable to convert %s." % quote(fileName)) functions.rejectItem(audioFilePath) else: functions.deleteItem(audioFilePath) if len(commands) > 1: # If we created an intermediate wav file functions.deleteItem(filePathWithoutExtension + ".wav", True)