This import_export stuff is mongodb days leftovers. Removing!
This commit sponsored by Ray Redd. Thanks!
This commit is contained in:
Christopher Allan Webber
parent
9d85dcdf11
commit
692e8e7848
@ -81,20 +81,6 @@ SUBCOMMAND_MAP = {
|
|||||||
# 'func': 'mediagoblin.gmg_commands.theme:theme',
|
# 'func': 'mediagoblin.gmg_commands.theme:theme',
|
||||||
# 'help': 'Theming commands',
|
# 'help': 'Theming commands',
|
||||||
# }
|
# }
|
||||||
|
|
||||||
## These might be useful, mayyyybe, but don't really work anymore
|
|
||||||
## due to mongo change and the "versatility" of sql options.
|
|
||||||
##
|
|
||||||
## For now, commenting out. Might re-enable soonish?
|
|
||||||
#
|
|
||||||
# 'env_export': {
|
|
||||||
# 'setup': 'mediagoblin.gmg_commands.import_export:import_export_parse_setup',
|
|
||||||
# 'func': 'mediagoblin.gmg_commands.import_export:env_export',
|
|
||||||
# 'help': 'Exports the data for this MediaGoblin instance'},
|
|
||||||
# 'env_import': {
|
|
||||||
# 'setup': 'mediagoblin.gmg_commands.import_export:import_export_parse_setup',
|
|
||||||
# 'func': 'mediagoblin.gmg_commands.import_export:env_import',
|
|
||||||
# 'help': 'Imports the data for this MediaGoblin instance'},
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|||||||
@ -1,256 +0,0 @@
|
|||||||
# GNU MediaGoblin -- federated, autonomous media hosting
|
|
||||||
# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
|
|
||||||
#
|
|
||||||
# This program is free software: you can redistribute it and/or modify
|
|
||||||
# it under the terms of the GNU Affero General Public License as published by
|
|
||||||
# the Free Software Foundation, either version 3 of the License, or
|
|
||||||
# (at your option) any later version.
|
|
||||||
#
|
|
||||||
# This program is distributed in the hope that it will be useful,
|
|
||||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
# GNU Affero General Public License for more details.
|
|
||||||
#
|
|
||||||
# You should have received a copy of the GNU Affero General Public License
|
|
||||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
from mediagoblin import mg_globals
|
|
||||||
from mediagoblin.db.open import setup_connection_and_db_from_config
|
|
||||||
from mediagoblin.gmg_commands import util as commands_util
|
|
||||||
from mediagoblin.storage.filestorage import BasicFileStorage
|
|
||||||
from mediagoblin.init import setup_storage, setup_global_and_app_config
|
|
||||||
|
|
||||||
import shutil
|
|
||||||
import tarfile
|
|
||||||
import tempfile
|
|
||||||
import subprocess
|
|
||||||
import os.path
|
|
||||||
import os
|
|
||||||
import sys
|
|
||||||
import logging
|
|
||||||
from contextlib import closing
|
|
||||||
|
|
||||||
_log = logging.getLogger('gmg.import_export')
|
|
||||||
logging.basicConfig()
|
|
||||||
_log.setLevel(logging.INFO)
|
|
||||||
|
|
||||||
|
|
||||||
def import_export_parse_setup(subparser):
|
|
||||||
# TODO: Add default
|
|
||||||
subparser.add_argument(
|
|
||||||
'tar_file')
|
|
||||||
subparser.add_argument(
|
|
||||||
'--mongodump_path', default='mongodump',
|
|
||||||
help='mongodump binary')
|
|
||||||
subparser.add_argument(
|
|
||||||
'--mongorestore_path', default='mongorestore',
|
|
||||||
help='mongorestore binary')
|
|
||||||
subparser.add_argument(
|
|
||||||
'--cache_path',
|
|
||||||
help='Temporary directory where files will be temporarily dumped')
|
|
||||||
|
|
||||||
|
|
||||||
def _import_media(db, args):
|
|
||||||
'''
|
|
||||||
Import media files
|
|
||||||
|
|
||||||
Must be called after _import_database()
|
|
||||||
'''
|
|
||||||
_log.info('-> Importing media...')
|
|
||||||
|
|
||||||
media_cache = BasicFileStorage(
|
|
||||||
args._cache_path['media'])
|
|
||||||
|
|
||||||
# TODO: Add import of queue files
|
|
||||||
queue_cache = BasicFileStorage(args._cache_path['queue'])
|
|
||||||
|
|
||||||
for entry in db.MediaEntry.query.filter_by():
|
|
||||||
for name, path in entry.media_files.items():
|
|
||||||
_log.info('Importing: {0} - {1}'.format(
|
|
||||||
entry.title.encode('ascii', 'replace'),
|
|
||||||
name))
|
|
||||||
|
|
||||||
media_file = mg_globals.public_store.get_file(path, mode='wb')
|
|
||||||
media_file.write(
|
|
||||||
media_cache.get_file(path, mode='rb').read())
|
|
||||||
|
|
||||||
_log.info('...Media imported')
|
|
||||||
|
|
||||||
|
|
||||||
def _import_database(db, args):
|
|
||||||
'''
|
|
||||||
Restore mongo database from ___.bson files
|
|
||||||
'''
|
|
||||||
_log.info('-> Importing database...')
|
|
||||||
|
|
||||||
p = subprocess.Popen([
|
|
||||||
args.mongorestore_path,
|
|
||||||
'-d', db.name,
|
|
||||||
os.path.join(args._cache_path['database'], db.name)])
|
|
||||||
|
|
||||||
p.wait()
|
|
||||||
|
|
||||||
_log.info('...Database imported')
|
|
||||||
|
|
||||||
|
|
||||||
def env_import(args):
|
|
||||||
'''
|
|
||||||
Restore mongo database and media files from a tar archive
|
|
||||||
'''
|
|
||||||
if not args.cache_path:
|
|
||||||
args.cache_path = tempfile.mkdtemp()
|
|
||||||
|
|
||||||
setup_global_and_app_config(args.conf_file)
|
|
||||||
|
|
||||||
# Creates mg_globals.public_store and mg_globals.queue_store
|
|
||||||
setup_storage()
|
|
||||||
|
|
||||||
global_config, app_config = setup_global_and_app_config(args.conf_file)
|
|
||||||
db = setup_connection_and_db_from_config(
|
|
||||||
app_config)
|
|
||||||
|
|
||||||
tf = tarfile.open(
|
|
||||||
args.tar_file,
|
|
||||||
mode='r|gz')
|
|
||||||
|
|
||||||
tf.extractall(args.cache_path)
|
|
||||||
|
|
||||||
args.cache_path = os.path.join(
|
|
||||||
args.cache_path, 'mediagoblin-data')
|
|
||||||
args = _setup_paths(args)
|
|
||||||
|
|
||||||
# Import database from extracted data
|
|
||||||
_import_database(db, args)
|
|
||||||
|
|
||||||
_import_media(db, args)
|
|
||||||
|
|
||||||
_clean(args)
|
|
||||||
|
|
||||||
|
|
||||||
def _setup_paths(args):
|
|
||||||
'''
|
|
||||||
Populate ``args`` variable with cache subpaths
|
|
||||||
'''
|
|
||||||
args._cache_path = dict()
|
|
||||||
PATH_MAP = {
|
|
||||||
'media': 'media',
|
|
||||||
'queue': 'queue',
|
|
||||||
'database': 'database'}
|
|
||||||
|
|
||||||
for key, val in PATH_MAP.items():
|
|
||||||
args._cache_path[key] = os.path.join(args.cache_path, val)
|
|
||||||
|
|
||||||
return args
|
|
||||||
|
|
||||||
|
|
||||||
def _create_archive(args):
|
|
||||||
'''
|
|
||||||
Create the tar archive
|
|
||||||
'''
|
|
||||||
_log.info('-> Compressing to archive')
|
|
||||||
|
|
||||||
tf = tarfile.open(
|
|
||||||
args.tar_file,
|
|
||||||
mode='w|gz')
|
|
||||||
|
|
||||||
with closing(tf):
|
|
||||||
tf.add(args.cache_path, 'mediagoblin-data/')
|
|
||||||
|
|
||||||
_log.info('...Archiving done')
|
|
||||||
|
|
||||||
|
|
||||||
def _clean(args):
|
|
||||||
'''
|
|
||||||
Remove cache directory
|
|
||||||
'''
|
|
||||||
shutil.rmtree(args.cache_path)
|
|
||||||
|
|
||||||
|
|
||||||
def _export_check(args):
|
|
||||||
'''
|
|
||||||
Run security checks for export command
|
|
||||||
'''
|
|
||||||
if os.path.exists(args.tar_file):
|
|
||||||
overwrite = raw_input(
|
|
||||||
'The output file already exists. '
|
|
||||||
'Are you **SURE** you want to overwrite it? '
|
|
||||||
'(yes/no)> ')
|
|
||||||
if not overwrite == 'yes':
|
|
||||||
print 'Aborting.'
|
|
||||||
|
|
||||||
return False
|
|
||||||
|
|
||||||
return True
|
|
||||||
|
|
||||||
|
|
||||||
def _export_database(db, args):
|
|
||||||
_log.info('-> Exporting database...')
|
|
||||||
|
|
||||||
p = subprocess.Popen([
|
|
||||||
args.mongodump_path,
|
|
||||||
'-d', db.name,
|
|
||||||
'-o', args._cache_path['database']])
|
|
||||||
|
|
||||||
p.wait()
|
|
||||||
|
|
||||||
_log.info('...Database exported')
|
|
||||||
|
|
||||||
|
|
||||||
def _export_media(db, args):
|
|
||||||
_log.info('-> Exporting media...')
|
|
||||||
|
|
||||||
media_cache = BasicFileStorage(
|
|
||||||
args._cache_path['media'])
|
|
||||||
|
|
||||||
# TODO: Add export of queue files
|
|
||||||
queue_cache = BasicFileStorage(args._cache_path['queue'])
|
|
||||||
|
|
||||||
for entry in db.MediaEntry.query.filter_by():
|
|
||||||
for name, path in entry.media_files.items():
|
|
||||||
_log.info(u'Exporting {0} - {1}'.format(
|
|
||||||
entry.title,
|
|
||||||
name))
|
|
||||||
try:
|
|
||||||
mc_file = media_cache.get_file(path, mode='wb')
|
|
||||||
mc_file.write(
|
|
||||||
mg_globals.public_store.get_file(path, mode='rb').read())
|
|
||||||
except Exception as e:
|
|
||||||
_log.error('Failed: {0}'.format(e))
|
|
||||||
|
|
||||||
_log.info('...Media exported')
|
|
||||||
|
|
||||||
|
|
||||||
def env_export(args):
|
|
||||||
'''
|
|
||||||
Export database and media files to a tar archive
|
|
||||||
'''
|
|
||||||
commands_util.check_unrecognized_args(args)
|
|
||||||
if args.cache_path:
|
|
||||||
if os.path.exists(args.cache_path):
|
|
||||||
_log.error('The cache directory must not exist '
|
|
||||||
'before you run this script')
|
|
||||||
_log.error('Cache directory: {0}'.format(args.cache_path))
|
|
||||||
|
|
||||||
return False
|
|
||||||
else:
|
|
||||||
args.cache_path = tempfile.mkdtemp()
|
|
||||||
|
|
||||||
args = _setup_paths(args)
|
|
||||||
|
|
||||||
if not _export_check(args):
|
|
||||||
_log.error('Checks did not pass, exiting')
|
|
||||||
sys.exit(0)
|
|
||||||
|
|
||||||
globa_config, app_config = setup_global_and_app_config(args.conf_file)
|
|
||||||
|
|
||||||
setup_storage()
|
|
||||||
|
|
||||||
db = setup_connection_and_db_from_config(app_config)
|
|
||||||
|
|
||||||
_export_database(db, args)
|
|
||||||
|
|
||||||
_export_media(db, args)
|
|
||||||
|
|
||||||
_create_archive(args)
|
|
||||||
|
|
||||||
_clean(args)
|
|
||||||
Loading…
x
Reference in New Issue
Block a user