434 lines
14 KiB
Python
434 lines
14 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import division, absolute_import, print_function, unicode_literals
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#################################################################################################
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import datetime
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import json
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import os
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import sqlite3
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import sys
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import re
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from kodi_six import xbmc, xbmcvfs
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from six import text_type
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from . import jellyfin_db
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from ..helper import translate, settings, window, dialog
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from ..helper.utils import translate_path
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from ..objects import obj
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from ..helper import LazyLogger
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#################################################################################################
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LOG = LazyLogger(__name__)
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ADDON_DATA = translate_path("special://profile/addon_data/plugin.video.jellyfin/")
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#################################################################################################
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class Database(object):
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"""This should be called like a context.
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i.e. with Database('jellyfin') as db:
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db.cursor
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db.conn.commit()
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"""
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timeout = 120
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discovered = False
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discovered_file = None
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def __init__(self, db_file=None, commit_close=True):
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"""file: jellyfin, texture, music, video, :memory: or path to file"""
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self.db_file = db_file or "video"
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self.commit_close = commit_close
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def __enter__(self):
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"""Open the connection and return the Database class.
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This is to allow for the cursor, conn and others to be accessible.
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"""
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self.path = self._sql(self.db_file)
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self.conn = sqlite3.connect(self.path, timeout=self.timeout)
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self.cursor = self.conn.cursor()
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if self.db_file in ("video", "music", "texture", "jellyfin"):
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self.conn.execute(
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"PRAGMA journal_mode=WAL"
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) # to avoid writing conflict with kodi
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LOG.debug("--->[ database: %s ] %s", self.db_file, id(self.conn))
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if not window("jellyfin_db_check.bool") and self.db_file == "jellyfin":
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window("jellyfin_db_check.bool", True)
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jellyfin_tables(self.cursor)
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self.conn.commit()
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# Migration for #162
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if self.db_file == "music":
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query = self.conn.execute(
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'SELECT * FROM path WHERE strPath LIKE "%/emby/%"'
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)
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contents = query.fetchall()
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if contents:
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for item in contents:
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new_path = item[1].replace("/emby/", "/")
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self.conn.execute(
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'UPDATE path SET strPath = "{}" WHERE idPath = "{}"'.format(
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new_path, item[0]
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)
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)
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return self
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def _get_database(self, path, silent=False):
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path = translate_path(path)
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if not silent:
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if not xbmcvfs.exists(path):
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raise Exception("Database: %s missing" % path)
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conn = sqlite3.connect(path)
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cursor = conn.cursor()
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cursor.execute("SELECT name FROM sqlite_master WHERE type='table';")
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tables = cursor.fetchall()
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conn.close()
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if not len(tables):
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raise Exception("Database: %s malformed?" % path)
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return path
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def _discover_database(self, database):
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"""Use UpdateLibrary(video) to update the date modified
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on the database file used by Kodi.
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"""
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if database == "video":
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xbmc.executebuiltin("UpdateLibrary(video)")
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xbmc.sleep(200)
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databases = translate_path("special://database/")
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types = {"video": "MyVideos", "music": "MyMusic", "texture": "Textures"}
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database = types[database]
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dirs, files = xbmcvfs.listdir(databases)
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target = {"db_file": "", "version": 0}
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for db_file in reversed(files):
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if (
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db_file.startswith(database)
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and not db_file.endswith("-wal")
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and not db_file.endswith("-shm")
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and not db_file.endswith("db-journal")
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):
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version_string = re.search("{}(.*).db".format(database), db_file)
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version = int(version_string.group(1))
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if version > target["version"]:
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target["db_file"] = db_file
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target["version"] = version
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LOG.debug("Discovered database: %s", target)
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self.discovered_file = target["db_file"]
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return translate_path("special://database/%s" % target["db_file"])
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def _sql(self, db_file):
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"""Get the database path based on the file objects/obj_map.json
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Compatible check, in the event multiple db version are supported with the same Kodi version.
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Discover by file as a last resort.
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"""
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databases = obj.Objects().objects
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if db_file not in ("video", "music", "texture") or databases.get(
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"database_set%s" % db_file
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):
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return self._get_database(databases[db_file], True)
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discovered = (
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self._discover_database(db_file)
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if not databases.get("database_set%s" % db_file)
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else None
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)
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databases[db_file] = discovered
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self.discovered = True
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databases["database_set%s" % db_file] = True
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LOG.info("Database locked in: %s", databases[db_file])
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return databases[db_file]
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def __exit__(self, exc_type, exc_val, exc_tb):
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"""Close the connection and cursor."""
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changes = self.conn.total_changes
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if exc_type is not None: # errors raised
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LOG.error("type: %s value: %s", exc_type, exc_val)
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if self.commit_close and changes:
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LOG.debug("[%s] %s rows updated.", self.db_file, changes)
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self.conn.commit()
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LOG.debug("---<[ database: %s ] %s", self.db_file, id(self.conn))
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self.cursor.close()
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self.conn.close()
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def jellyfin_tables(cursor):
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"""Create the tables for the jellyfin database.
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jellyfin, view, version
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"""
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cursor.execute(
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"""CREATE TABLE IF NOT EXISTS jellyfin(
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jellyfin_id TEXT UNIQUE, media_folder TEXT, jellyfin_type TEXT, media_type TEXT,
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kodi_id INTEGER, kodi_fileid INTEGER, kodi_pathid INTEGER, parent_id INTEGER,
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checksum INTEGER, jellyfin_parent_id TEXT)"""
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)
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cursor.execute(
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"""CREATE TABLE IF NOT EXISTS view(
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view_id TEXT UNIQUE, view_name TEXT, media_type TEXT)"""
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)
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cursor.execute("CREATE TABLE IF NOT EXISTS version(idVersion TEXT)")
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columns = cursor.execute("SELECT * FROM jellyfin")
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if "jellyfin_parent_id" not in [
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description[0] for description in columns.description
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]:
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LOG.debug("Add missing column jellyfin_parent_id")
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cursor.execute("ALTER TABLE jellyfin ADD COLUMN jellyfin_parent_id 'TEXT'")
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def reset():
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"""Reset both the jellyfin database and the kodi database."""
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from ..views import Views
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views = Views()
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if not dialog("yesno", "{jellyfin}", translate(33074)):
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return
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window("jellyfin_should_stop.bool", True)
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count = 10
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while window("jellyfin_sync.bool"):
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LOG.info("Sync is running...")
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count -= 1
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if not count:
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dialog("ok", "{jellyfin}", translate(33085))
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return
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if xbmc.Monitor().waitForAbort(1):
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return
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reset_kodi()
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reset_jellyfin()
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views.delete_playlists()
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views.delete_nodes()
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if dialog("yesno", "{jellyfin}", translate(33086)):
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reset_artwork()
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if dialog("yesno", "{jellyfin}", translate(33087)):
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xbmcvfs.delete(os.path.join(ADDON_DATA, "settings.xml"))
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xbmcvfs.delete(os.path.join(ADDON_DATA, "data.json"))
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LOG.info("[ reset settings ]")
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if xbmcvfs.exists(os.path.join(ADDON_DATA, "sync.json")):
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xbmcvfs.delete(os.path.join(ADDON_DATA, "sync.json"))
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settings("enableMusic.bool", False)
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settings("MinimumSetup", "")
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settings("MusicRescan.bool", False)
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settings("SyncInstallRunDone.bool", False)
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dialog("ok", "{jellyfin}", translate(33088))
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xbmc.executebuiltin("RestartApp")
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def reset_kodi():
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with Database() as videodb:
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videodb.cursor.execute("SELECT tbl_name FROM sqlite_master WHERE type='table'")
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for table in videodb.cursor.fetchall():
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name = table[0]
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# These tables are populated by Kodi and we shouldn't wipe them
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if name not in ["version", "videoversiontype"]:
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videodb.cursor.execute("DELETE FROM " + name)
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if settings("enableMusic.bool") or dialog("yesno", "{jellyfin}", translate(33162)):
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with Database("music") as musicdb:
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musicdb.cursor.execute(
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"SELECT tbl_name FROM sqlite_master WHERE type='table'"
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)
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for table in musicdb.cursor.fetchall():
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name = table[0]
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if name != "version":
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musicdb.cursor.execute("DELETE FROM " + name)
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LOG.info("[ reset kodi ]")
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def reset_jellyfin():
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with Database("jellyfin") as jellyfindb:
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jellyfindb.cursor.execute(
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"SELECT tbl_name FROM sqlite_master WHERE type='table'"
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)
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for table in jellyfindb.cursor.fetchall():
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name = table[0]
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if name not in ("version", "view"):
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jellyfindb.cursor.execute("DELETE FROM " + name)
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jellyfindb.cursor.execute("DROP table IF EXISTS jellyfin")
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jellyfindb.cursor.execute("DROP table IF EXISTS view")
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jellyfindb.cursor.execute("DROP table IF EXISTS version")
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LOG.info("[ reset jellyfin ]")
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def reset_artwork():
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"""Remove all existing texture."""
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thumbnails = translate_path("special://thumbnails/")
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if xbmcvfs.exists(thumbnails):
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dirs, ignore = xbmcvfs.listdir(thumbnails)
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for directory in dirs:
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ignore, thumbs = xbmcvfs.listdir(os.path.join(thumbnails, directory))
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for thumb in thumbs:
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LOG.debug("DELETE thumbnail %s", thumb)
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xbmcvfs.delete(os.path.join(thumbnails, directory, thumb))
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with Database("texture") as texdb:
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texdb.cursor.execute("SELECT tbl_name FROM sqlite_master WHERE type='table'")
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for table in texdb.cursor.fetchall():
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name = table[0]
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if name != "version":
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texdb.cursor.execute("DELETE FROM " + name)
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LOG.info("[ reset artwork ]")
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def get_sync():
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if (3, 0) <= sys.version_info < (3, 6):
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LOG.error("Python versions 3.0-3.5 are NOT supported.")
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if not xbmcvfs.exists(ADDON_DATA):
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xbmcvfs.mkdirs(ADDON_DATA)
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try:
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with open(os.path.join(ADDON_DATA, "sync.json"), "rb") as infile:
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sync = json.load(infile)
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except Exception:
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sync = {}
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sync["Libraries"] = sync.get("Libraries", [])
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sync["RestorePoint"] = sync.get("RestorePoint", {})
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sync["Whitelist"] = list(set(sync.get("Whitelist", [])))
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sync["SortedViews"] = sync.get("SortedViews", [])
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# Temporary cleanup from #494/#511, remove in a future version
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sync["Libraries"] = [lib_id for lib_id in sync["Libraries"] if "," not in lib_id]
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return sync
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def save_sync(sync):
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if not xbmcvfs.exists(ADDON_DATA):
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xbmcvfs.mkdirs(ADDON_DATA)
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sync["Date"] = datetime.datetime.utcnow().strftime("%Y-%m-%dT%H:%M:%SZ")
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with open(os.path.join(ADDON_DATA, "sync.json"), "wb") as outfile:
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data = json.dumps(sync, sort_keys=True, indent=4, ensure_ascii=False)
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if isinstance(data, text_type):
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data = data.encode("utf-8")
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outfile.write(data)
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def get_credentials():
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if (3, 0) <= sys.version_info < (3, 6):
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LOG.error("Python versions 3.0-3.5 are NOT supported.")
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if not xbmcvfs.exists(ADDON_DATA):
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xbmcvfs.mkdirs(ADDON_DATA)
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try:
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with open(os.path.join(ADDON_DATA, "data.json"), "rb") as infile:
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credentials = json.load(infile)
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except IOError:
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credentials = {}
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credentials["Servers"] = credentials.get("Servers", [])
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# Migration for #145
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# TODO: CLEANUP for 1.0.0 release
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for server in credentials["Servers"]:
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# Functionality removed in #60
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if "RemoteAddress" in server:
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del server["RemoteAddress"]
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if "ManualAddress" in server:
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server["address"] = server["ManualAddress"]
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del server["ManualAddress"]
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# If manual is present, local should always be here, but better to be safe
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if "LocalAddress" in server:
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del server["LocalAddress"]
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elif "LocalAddress" in server:
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server["address"] = server["LocalAddress"]
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del server["LocalAddress"]
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if "LastConnectionMode" in server:
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del server["LastConnectionMode"]
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return credentials
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def save_credentials(credentials):
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credentials = credentials or {}
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if not xbmcvfs.exists(ADDON_DATA):
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xbmcvfs.mkdirs(ADDON_DATA)
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try:
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with open(os.path.join(ADDON_DATA, "data.json"), "wb") as outfile:
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data = json.dumps(credentials, sort_keys=True, indent=4, ensure_ascii=False)
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if isinstance(data, text_type):
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data = data.encode("utf-8")
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outfile.write(data)
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except Exception:
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LOG.exception("Failed to save credentials:")
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def get_item(kodi_id, media):
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"""Get jellyfin item based on kodi id and media."""
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with Database("jellyfin") as jellyfindb:
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item = jellyfin_db.JellyfinDatabase(jellyfindb.cursor).get_full_item_by_kodi_id(
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kodi_id, media
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)
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if not item:
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LOG.debug("Not an jellyfin item")
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return
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return item
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