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455 lines
21 KiB
455 lines
21 KiB
from couchpotato import get_session
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from couchpotato.api import addApiView
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from couchpotato.core.event import addEvent, fireEvent, fireEventAsync
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from couchpotato.core.helpers.encoding import toUnicode
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from couchpotato.core.helpers.request import jsonified
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from couchpotato.core.helpers.variable import getExt, mergeDicts, getTitle
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from couchpotato.core.logger import CPLog
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from couchpotato.core.plugins.base import Plugin
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from couchpotato.core.settings.model import Library, File, Profile
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from couchpotato.environment import Env
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import os
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import re
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import shutil
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import traceback
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log = CPLog(__name__)
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class Renamer(Plugin):
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renaming_started = False
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def __init__(self):
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addApiView('renamer.scan', self.scanView, docs = {
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'desc': 'For the renamer to check for new files to rename',
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})
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addEvent('renamer.scan', self.scan)
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addEvent('app.load', self.scan)
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fireEvent('schedule.interval', 'renamer.scan', self.scan, minutes = self.conf('run_every'))
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def scanView(self):
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fireEventAsync('renamer.scan')
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return jsonified({
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'success': True
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})
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def scan(self):
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if self.isDisabled():
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return
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if self.renaming_started is True:
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log.info('Renamer is disabled to avoid infinite looping of the same error.')
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return
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# Check to see if the "to" folder is inside the "from" folder.
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if not os.path.isdir(self.conf('from')) or not os.path.isdir(self.conf('to')):
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log.debug('"To" and "From" have to exist.')
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return
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elif self.conf('from') in self.conf('to'):
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log.error('The "to" can\'t be inside of the "from" folder. You\'ll get an infinite loop.')
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return
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groups = fireEvent('scanner.scan', folder = self.conf('from'), single = True)
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self.renaming_started = True
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destination = self.conf('to')
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folder_name = self.conf('folder_name')
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file_name = self.conf('file_name')
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trailer_name = self.conf('trailer_name')
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nfo_name = self.conf('nfo_name')
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separator = self.conf('separator')
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# Statusses
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done_status = fireEvent('status.get', 'done', single = True)
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active_status = fireEvent('status.get', 'active', single = True)
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downloaded_status = fireEvent('status.get', 'downloaded', single = True)
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snatched_status = fireEvent('status.get', 'snatched', single = True)
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db = get_session()
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for group_identifier in groups:
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group = groups[group_identifier]
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rename_files = {}
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remove_files = []
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remove_releases = []
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movie_title = getTitle(group['library'])
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# Add _UNKNOWN_ if no library item is connected
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unknown = False
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if not group['library'] or not movie_title:
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if group['dirname']:
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rename_files[group['parentdir']] = group['parentdir'].replace(group['dirname'], '_UNKNOWN_%s' % group['dirname'])
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else: # Add it to filename
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for file_type in group['files']:
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for rename_me in group['files'][file_type]:
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filename = os.path.basename(rename_me)
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rename_files[rename_me] = rename_me.replace(filename, '_UNKNOWN_%s' % filename)
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unknown = True
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# Rename the files using the library data
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else:
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group['library'] = fireEvent('library.update', identifier = group['library']['identifier'], single = True)
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if not group['library']:
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log.error('Could not rename, no library item to work with: %s' % group_identifier)
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continue
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library = group['library']
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movie_title = getTitle(library)
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# Find subtitle for renaming
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fireEvent('renamer.before', group)
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# Remove weird chars from moviename
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movie_name = re.sub(r"[\x00\/\\:\*\?\"<>\|]", '', movie_title)
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# Put 'The' at the end
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name_the = movie_name
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if movie_name[:4].lower() == 'the ':
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name_the = movie_name[4:] + ', The'
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replacements = {
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'ext': 'mkv',
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'namethe': name_the.strip(),
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'thename': movie_name.strip(),
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'year': library['year'],
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'first': name_the[0].upper(),
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'quality': group['meta_data']['quality']['label'],
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'quality_type': group['meta_data']['quality_type'],
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'video': group['meta_data'].get('video'),
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'audio': group['meta_data'].get('audio'),
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'group': group['meta_data']['group'],
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'source': group['meta_data']['source'],
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'resolution_width': group['meta_data'].get('resolution_width'),
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'resolution_height': group['meta_data'].get('resolution_height'),
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}
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for file_type in group['files']:
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# Move nfo depending on settings
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if file_type is 'nfo' and not self.conf('rename_nfo'):
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log.debug('Skipping, renaming of %s disabled' % file_type)
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if self.conf('cleanup'):
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for current_file in group['files'][file_type]:
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remove_files.append(current_file)
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continue
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# Subtitle extra
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if file_type is 'subtitle_extra':
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continue
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# Move other files
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multiple = len(group['files']['movie']) > 1 and not group['is_dvd']
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cd = 1 if multiple else 0
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for current_file in sorted(list(group['files'][file_type])):
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# Original filename
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replacements['original'] = os.path.splitext(os.path.basename(current_file))[0]
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replacements['original_folder'] = fireEvent('scanner.remove_cptag', group['dirname'], single = True)
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# Extension
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replacements['ext'] = getExt(current_file)
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# cd #
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replacements['cd'] = ' cd%d' % cd if cd else ''
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replacements['cd_nr'] = cd
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# Naming
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final_folder_name = self.doReplace(folder_name, replacements)
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final_file_name = self.doReplace(file_name, replacements)
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replacements['filename'] = final_file_name[:-(len(getExt(final_file_name)) + 1)]
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# Group filename without cd extension
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replacements['cd'] = ''
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replacements['cd_nr'] = ''
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group['filename'] = self.doReplace(file_name, replacements)[:-(len(getExt(final_file_name)) + 1)]
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# Meta naming
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if file_type is 'trailer':
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final_file_name = self.doReplace(trailer_name, replacements)
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elif file_type is 'nfo':
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final_file_name = self.doReplace(nfo_name, replacements)
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# Seperator replace
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if separator:
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final_file_name = final_file_name.replace(' ', separator)
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# Move DVD files (no structure renaming)
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if group['is_dvd'] and file_type is 'movie':
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found = False
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for top_dir in ['video_ts', 'audio_ts', 'bdmv', 'certificate']:
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has_string = current_file.lower().find(os.path.sep + top_dir + os.path.sep)
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if has_string >= 0:
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structure_dir = current_file[has_string:].lstrip(os.path.sep)
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rename_files[current_file] = os.path.join(destination, final_folder_name, structure_dir)
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found = True
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break
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if not found:
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log.error('Could not determine dvd structure for: %s' % current_file)
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# Do rename others
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else:
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if file_type is 'leftover':
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if self.conf('move_leftover'):
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rename_files[current_file] = os.path.join(destination, final_folder_name, os.path.basename(current_file))
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elif file_type not in ['subtitle']:
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rename_files[current_file] = os.path.join(destination, final_folder_name, final_file_name)
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# Check for extra subtitle files
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if file_type is 'subtitle':
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# rename subtitles with or without language
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#rename_files[current_file] = os.path.join(destination, final_folder_name, final_file_name)
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sub_langs = group['subtitle_language'].get(current_file, [])
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rename_extras = self.getRenameExtras(
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extra_type = 'subtitle_extra',
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replacements = replacements,
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folder_name = folder_name,
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file_name = file_name,
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destination = destination,
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group = group,
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current_file = current_file
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)
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# Don't add language if multiple languages in 1 file
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if len(sub_langs) > 1:
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rename_files[current_file] = os.path.join(destination, final_folder_name, final_file_name)
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elif len(sub_langs) == 1:
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sub_name = final_file_name.replace(replacements['ext'], '%s.%s' % (sub_langs[0], replacements['ext']))
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rename_files[current_file] = os.path.join(destination, final_folder_name, sub_name)
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rename_files = mergeDicts(rename_files, rename_extras)
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# Filename without cd etc
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if file_type is 'movie':
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rename_extras = self.getRenameExtras(
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extra_type = 'movie_extra',
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replacements = replacements,
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folder_name = folder_name,
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file_name = file_name,
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destination = destination,
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group = group,
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current_file = current_file
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)
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rename_files = mergeDicts(rename_files, rename_extras)
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group['destination_dir'] = os.path.join(destination, final_folder_name)
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if multiple:
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cd += 1
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# Before renaming, remove the lower quality files
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library = db.query(Library).filter_by(identifier = group['library']['identifier']).first()
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remove_leftovers = True
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# Add it to the wanted list before we continue
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if len(library.movies) == 0:
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profile = db.query(Profile).filter_by(core = True, label = group['meta_data']['quality']['label']).first()
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fireEvent('movie.add', params = {'identifier': group['library']['identifier'], 'profile_id': profile.id}, search_after = False)
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db.expire_all()
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library = db.query(Library).filter_by(identifier = group['library']['identifier']).first()
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for movie in library.movies:
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# Mark movie "done" onces it found the quality with the finish check
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try:
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if movie.status_id == active_status.get('id'):
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for profile_type in movie.profile.types:
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if profile_type.quality_id == group['meta_data']['quality']['id'] and profile_type.finish:
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movie.status_id = done_status.get('id')
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db.commit()
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except Exception, e:
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log.error('Failed marking movie finished: %s %s' % (e, traceback.format_exc()))
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# Go over current movie releases
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for release in movie.releases:
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# When a release already exists
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if release.status_id is done_status.get('id'):
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# This is where CP removes older, lesser quality releases
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if release.quality.order > group['meta_data']['quality']['order']:
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log.info('Removing lesser quality %s for %s.' % (movie.library.titles[0].title, release.quality.label))
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for current_file in release.files:
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remove_files.append(current_file)
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remove_releases.append(release)
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# Same quality, but still downloaded, so maybe repack/proper/unrated/directors cut etc
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elif release.quality.order is group['meta_data']['quality']['order']:
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log.info('Same quality release already exists for %s, with quality %s. Assuming repack.' % (movie.library.titles[0].title, release.quality.label))
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for current_file in release.files:
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remove_files.append(current_file)
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remove_releases.append(release)
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# Downloaded a lower quality, rename the newly downloaded files/folder to exclude them from scan
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else:
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log.info('Better quality release already exists for %s, with quality %s' % (movie.library.titles[0].title, release.quality.label))
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# Add _EXISTS_ to the parent dir
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if group['dirname']:
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for rename_me in rename_files: # Don't rename anything in this group
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rename_files[rename_me] = None
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rename_files[group['parentdir']] = group['parentdir'].replace(group['dirname'], '_EXISTS_%s' % group['dirname'])
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else: # Add it to filename
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for rename_me in rename_files:
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filename = os.path.basename(rename_me)
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rename_files[rename_me] = rename_me.replace(filename, '_EXISTS_%s' % filename)
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# Notify on rename fail
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download_message = 'Renaming of %s (%s) canceled, exists in %s already.' % (movie.library.titles[0].title, group['meta_data']['quality']['label'], release.quality.label)
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fireEvent('movie.renaming.canceled', message = download_message, data = group)
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remove_leftovers = False
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break
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elif release.status_id is snatched_status.get('id'):
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print release.quality.label, group['meta_data']['quality']['label']
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if release.quality.id is group['meta_data']['quality']['id']:
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log.debug('Marking release as downloaded')
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release.status_id = downloaded_status.get('id')
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db.commit()
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# Remove leftover files
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if self.conf('cleanup') and not self.conf('move_leftover') and remove_leftovers:
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log.debug('Removing leftover files')
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for current_file in group['files']['leftover']:
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remove_files.append(current_file)
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elif not remove_leftovers: # Don't remove anything
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remove_files = []
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# Remove files
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for src in remove_files:
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if isinstance(src, File):
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src = src.path
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log.info('Removing "%s"' % src)
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try:
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os.remove(src)
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except:
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log.error('Failed removing %s: %s' % (src, traceback.format_exc()))
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# Rename all files marked
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group['renamed_files'] = []
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for src in rename_files:
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if rename_files[src]:
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dst = rename_files[src]
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log.info('Renaming "%s" to "%s"' % (src, dst))
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# Create dir
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self.makeDir(os.path.dirname(dst))
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try:
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self.moveFile(src, dst)
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group['renamed_files'].append(dst)
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except:
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log.error('Failed moving the file "%s" : %s' % (os.path.basename(src), traceback.format_exc()))
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# Remove matching releases
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for release in remove_releases:
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log.debug('Removing release %s' % release.identifier)
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try:
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db.delete(release)
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except:
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log.error('Failed removing %s: %s' % (release.identifier, traceback.format_exc()))
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if group['dirname'] and group['parentdir']:
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try:
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log.info('Deleting folder: %s' % group['parentdir'])
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self.deleteEmptyFolder(group['parentdir'])
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except:
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log.error('Failed removing %s: %s' % (group['parentdir'], traceback.format_exc()))
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if not unknown:
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# Search for trailers etc
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fireEventAsync('renamer.after', group)
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# Notify on download
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download_message = 'Downloaded %s (%s)' % (movie_title, replacements['quality'])
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fireEventAsync('movie.downloaded', message = download_message, data = group)
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# Break if CP wants to shut down
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if self.shuttingDown():
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break
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#db.close()
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self.renaming_started = False
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def getRenameExtras(self, extra_type = '', replacements = {}, folder_name = '', file_name = '', destination = '', group = {}, current_file = ''):
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rename_files = {}
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def test(s):
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return current_file[:-len(replacements['ext'])] in s
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for extra in set(filter(test, group['files'][extra_type])):
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replacements['ext'] = getExt(extra)
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final_folder_name = self.doReplace(folder_name, replacements)
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final_file_name = self.doReplace(file_name, replacements)
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rename_files[extra] = os.path.join(destination, final_folder_name, final_file_name)
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return rename_files
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def moveFile(self, old, dest):
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try:
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shutil.move(old, dest)
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try:
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os.chmod(dest, Env.getPermission('folder'))
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except:
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log.error('Failed setting permissions for file: %s' % dest)
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except:
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log.error("Couldn't move file '%s' to '%s': %s" % (old, dest, traceback.format_exc()))
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raise Exception
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return True
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def doReplace(self, string, replacements):
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'''
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replace confignames with the real thing
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'''
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replaced = toUnicode(string)
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for x, r in replacements.iteritems():
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if r is not None:
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replaced = replaced.replace('<%s>' % toUnicode(x), toUnicode(r))
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else:
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#If information is not available, we don't want the tag in the filename
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replaced = replaced.replace('<' + x + '>', '')
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replaced = re.sub(r"[\x00:\*\?\"<>\|]", '', replaced)
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sep = self.conf('separator')
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return self.replaceDoubles(replaced).replace(' ', ' ' if not sep else sep)
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def replaceDoubles(self, string):
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return string.replace(' ', ' ').replace(' .', '.')
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def deleteEmptyFolder(self, folder):
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for root, dirs, files in os.walk(folder):
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for dir_name in dirs:
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full_path = os.path.join(root, dir_name)
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if len(os.listdir(full_path)) == 0:
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try:
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os.rmdir(full_path)
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except:
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log.error('Couldn\'t remove empty directory %s: %s' % (full_path, traceback.format_exc()))
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try:
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os.rmdir(folder)
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except:
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log.error('Couldn\'t remove empty directory %s: %s' % (folder, traceback.format_exc()))
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