778 lines
29 KiB
Python
778 lines
29 KiB
Python
# -*- coding: utf-8 -*-
|
|
##############################################################################
|
|
#
|
|
# OpenERP, Open Source Management Solution
|
|
# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
|
|
#
|
|
# 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/>.
|
|
#
|
|
##############################################################################
|
|
|
|
import base64
|
|
import locale
|
|
import logging
|
|
import os
|
|
import platform
|
|
import security
|
|
import sys
|
|
import thread
|
|
import threading
|
|
import time
|
|
import traceback
|
|
from cStringIO import StringIO
|
|
from openerp.tools.translate import _
|
|
import openerp.netsvc as netsvc
|
|
import openerp.pooler as pooler
|
|
import openerp.release as release
|
|
import openerp.sql_db as sql_db
|
|
import openerp.tools as tools
|
|
import openerp.modules
|
|
import openerp.exceptions
|
|
from openerp.service import http_server
|
|
|
|
#.apidoc title: Exported Service methods
|
|
#.apidoc module-mods: member-order: bysource
|
|
|
|
""" This python module defines the RPC methods available to remote clients.
|
|
|
|
Each 'Export Service' is a group of 'methods', which in turn are RPC
|
|
procedures to be called. Each method has its own arguments footprint.
|
|
"""
|
|
|
|
_logger = logging.getLogger(__name__)
|
|
|
|
RPC_VERSION_1 = {'server_version': '6.1', 'protocol_version': 1}
|
|
|
|
# This should be moved to openerp.modules.db, along side initialize().
|
|
def _initialize_db(serv, id, db_name, demo, lang, user_password):
|
|
cr = None
|
|
try:
|
|
serv.actions[id]['progress'] = 0
|
|
cr = sql_db.db_connect(db_name).cursor()
|
|
openerp.modules.db.initialize(cr) # TODO this should be removed as it is done by pooler.restart_pool.
|
|
tools.config['lang'] = lang
|
|
cr.commit()
|
|
cr.close()
|
|
|
|
pool = pooler.restart_pool(db_name, demo, serv.actions[id],
|
|
update_module=True)[1]
|
|
|
|
cr = sql_db.db_connect(db_name).cursor()
|
|
|
|
if lang:
|
|
modobj = pool.get('ir.module.module')
|
|
mids = modobj.search(cr, 1, [('state', '=', 'installed')])
|
|
modobj.update_translations(cr, 1, mids, lang)
|
|
|
|
cr.execute('UPDATE res_users SET password=%s, context_lang=%s, active=True WHERE login=%s', (
|
|
user_password, lang, 'admin'))
|
|
cr.execute('SELECT login, password, name ' \
|
|
' FROM res_users ' \
|
|
' ORDER BY login')
|
|
serv.actions[id].update(users=cr.dictfetchall(), clean=True)
|
|
cr.commit()
|
|
cr.close()
|
|
except Exception, e:
|
|
serv.actions[id].update(clean=False, exception=e)
|
|
_logger.exception('CREATE DATABASE failed:')
|
|
serv.actions[id]['traceback'] = traceback.format_exc()
|
|
if cr:
|
|
cr.close()
|
|
|
|
class db(netsvc.ExportService):
|
|
def __init__(self, name="db"):
|
|
netsvc.ExportService.__init__(self, name)
|
|
self.actions = {}
|
|
self.id = 0
|
|
self.id_protect = threading.Semaphore()
|
|
|
|
self._pg_psw_env_var_is_set = False # on win32, pg_dump need the PGPASSWORD env var
|
|
|
|
def dispatch(self, method, params):
|
|
if method in [ 'create', 'get_progress', 'drop', 'dump',
|
|
'restore', 'rename',
|
|
'change_admin_password', 'migrate_databases',
|
|
'create_database' ]:
|
|
passwd = params[0]
|
|
params = params[1:]
|
|
security.check_super(passwd)
|
|
elif method in [ 'db_exist', 'list', 'list_lang', 'server_version' ]:
|
|
# params = params
|
|
# No security check for these methods
|
|
pass
|
|
else:
|
|
raise KeyError("Method not found: %s" % method)
|
|
fn = getattr(self, 'exp_'+method)
|
|
return fn(*params)
|
|
|
|
def _create_empty_database(self, name):
|
|
db = sql_db.db_connect('template1')
|
|
cr = db.cursor()
|
|
chosen_template = tools.config['db_template']
|
|
try:
|
|
cr.autocommit(True) # avoid transaction block
|
|
cr.execute("""CREATE DATABASE "%s" ENCODING 'unicode' TEMPLATE "%s" """ % (name, chosen_template))
|
|
finally:
|
|
cr.close()
|
|
|
|
def exp_create(self, db_name, demo, lang, user_password='admin'):
|
|
self.id_protect.acquire()
|
|
self.id += 1
|
|
id = self.id
|
|
self.id_protect.release()
|
|
|
|
self.actions[id] = {'clean': False}
|
|
|
|
self._create_empty_database(db_name)
|
|
|
|
_logger.info('CREATE DATABASE %s', db_name.lower())
|
|
create_thread = threading.Thread(target=_initialize_db,
|
|
args=(self, id, db_name, demo, lang, user_password))
|
|
create_thread.start()
|
|
self.actions[id]['thread'] = create_thread
|
|
return id
|
|
|
|
def exp_create_database(self, db_name, demo, lang, user_password='admin'):
|
|
""" Similar to exp_create but blocking."""
|
|
self.id_protect.acquire()
|
|
self.id += 1
|
|
id = self.id
|
|
self.id_protect.release()
|
|
|
|
self.actions[id] = {'clean': False}
|
|
|
|
_logger.info('CREATE DATABASE %s', db_name.lower())
|
|
self._create_empty_database(db_name)
|
|
_initialize_db(self, id, db_name, demo, lang, user_password)
|
|
return True
|
|
|
|
def exp_get_progress(self, id):
|
|
if self.actions[id]['thread'].isAlive():
|
|
# return openerp.modules.init_progress[db_name]
|
|
return (min(self.actions[id].get('progress', 0),0.95), [])
|
|
else:
|
|
clean = self.actions[id]['clean']
|
|
if clean:
|
|
users = self.actions[id]['users']
|
|
self.actions.pop(id)
|
|
return (1.0, users)
|
|
else:
|
|
e = self.actions[id]['exception'] # TODO this seems wrong: actions[id]['traceback'] is set, but not 'exception'.
|
|
self.actions.pop(id)
|
|
raise Exception, e
|
|
|
|
def exp_drop(self, db_name):
|
|
openerp.modules.registry.RegistryManager.delete(db_name)
|
|
sql_db.close_db(db_name)
|
|
|
|
db = sql_db.db_connect('template1')
|
|
cr = db.cursor()
|
|
cr.autocommit(True) # avoid transaction block
|
|
try:
|
|
try:
|
|
cr.execute('DROP DATABASE "%s"' % db_name)
|
|
except Exception, e:
|
|
_logger.error('DROP DB: %s failed:\n%s', db_name, e)
|
|
raise Exception("Couldn't drop database %s: %s" % (db_name, e))
|
|
else:
|
|
_logger.info('DROP DB: %s', db_name)
|
|
finally:
|
|
cr.close()
|
|
return True
|
|
|
|
|
|
def _set_pg_psw_env_var(self):
|
|
# see http://www.postgresql.org/docs/8.4/static/libpq-envars.html
|
|
# FIXME: This is not thread-safe, and should never be enabled for
|
|
# SaaS (giving SaaS users the super-admin password is not a good idea
|
|
# anyway)
|
|
if tools.config['db_password'] and not os.environ.get('PGPASSWORD', ''):
|
|
os.environ['PGPASSWORD'] = tools.config['db_password']
|
|
self._pg_psw_env_var_is_set = True
|
|
|
|
def _unset_pg_psw_env_var(self):
|
|
if self._pg_psw_env_var_is_set:
|
|
os.environ['PGPASSWORD'] = ''
|
|
|
|
def exp_dump(self, db_name):
|
|
try:
|
|
self._set_pg_psw_env_var()
|
|
cmd = ['pg_dump', '--format=c', '--no-owner']
|
|
if tools.config['db_user']:
|
|
cmd.append('--username=' + tools.config['db_user'])
|
|
if tools.config['db_host']:
|
|
cmd.append('--host=' + tools.config['db_host'])
|
|
if tools.config['db_port']:
|
|
cmd.append('--port=' + str(tools.config['db_port']))
|
|
cmd.append(db_name)
|
|
|
|
stdin, stdout = tools.exec_pg_command_pipe(*tuple(cmd))
|
|
stdin.close()
|
|
data = stdout.read()
|
|
res = stdout.close()
|
|
|
|
if not data or res:
|
|
_logger.error(
|
|
'DUMP DB: %s failed! Please verify the configuration of the database password on the server. '\
|
|
'It should be provided as a -w <PASSWD> command-line option, or as `db_password` in the '\
|
|
'server configuration file.\n %s' % (db_name, data))
|
|
raise Exception, "Couldn't dump database"
|
|
_logger.info('DUMP DB successful: %s', db_name)
|
|
|
|
return base64.encodestring(data)
|
|
finally:
|
|
self._unset_pg_psw_env_var()
|
|
|
|
def exp_restore(self, db_name, data):
|
|
try:
|
|
self._set_pg_psw_env_var()
|
|
|
|
if self.exp_db_exist(db_name):
|
|
_logger.warning('RESTORE DB: %s already exists' % (db_name,))
|
|
raise Exception, "Database already exists"
|
|
|
|
self._create_empty_database(db_name)
|
|
|
|
cmd = ['pg_restore', '--no-owner']
|
|
if tools.config['db_user']:
|
|
cmd.append('--username=' + tools.config['db_user'])
|
|
if tools.config['db_host']:
|
|
cmd.append('--host=' + tools.config['db_host'])
|
|
if tools.config['db_port']:
|
|
cmd.append('--port=' + str(tools.config['db_port']))
|
|
cmd.append('--dbname=' + db_name)
|
|
args2 = tuple(cmd)
|
|
|
|
buf=base64.decodestring(data)
|
|
if os.name == "nt":
|
|
tmpfile = (os.environ['TMP'] or 'C:\\') + os.tmpnam()
|
|
file(tmpfile, 'wb').write(buf)
|
|
args2=list(args2)
|
|
args2.append(tmpfile)
|
|
args2=tuple(args2)
|
|
stdin, stdout = tools.exec_pg_command_pipe(*args2)
|
|
if not os.name == "nt":
|
|
stdin.write(base64.decodestring(data))
|
|
stdin.close()
|
|
res = stdout.close()
|
|
if res:
|
|
raise Exception, "Couldn't restore database"
|
|
_logger.info('RESTORE DB: %s' % (db_name))
|
|
|
|
return True
|
|
finally:
|
|
self._unset_pg_psw_env_var()
|
|
|
|
def exp_rename(self, old_name, new_name):
|
|
openerp.modules.registry.RegistryManager.delete(old_name)
|
|
sql_db.close_db(old_name)
|
|
|
|
db = sql_db.db_connect('template1')
|
|
cr = db.cursor()
|
|
cr.autocommit(True) # avoid transaction block
|
|
try:
|
|
try:
|
|
cr.execute('ALTER DATABASE "%s" RENAME TO "%s"' % (old_name, new_name))
|
|
except Exception, e:
|
|
_logger.error('RENAME DB: %s -> %s failed:\n%s', old_name, new_name, e)
|
|
raise Exception("Couldn't rename database %s to %s: %s" % (old_name, new_name, e))
|
|
else:
|
|
fs = os.path.join(tools.config['root_path'], 'filestore')
|
|
if os.path.exists(os.path.join(fs, old_name)):
|
|
os.rename(os.path.join(fs, old_name), os.path.join(fs, new_name))
|
|
|
|
_logger.info('RENAME DB: %s -> %s', old_name, new_name)
|
|
finally:
|
|
cr.close()
|
|
return True
|
|
|
|
def exp_db_exist(self, db_name):
|
|
## Not True: in fact, check if connection to database is possible. The database may exists
|
|
return bool(sql_db.db_connect(db_name))
|
|
|
|
def exp_list(self, document=False):
|
|
if not tools.config['list_db'] and not document:
|
|
raise openerp.exceptions.AccessDenied()
|
|
chosen_template = tools.config['db_template']
|
|
templates_list = tuple(set(['template0', 'template1', 'postgres', chosen_template]))
|
|
db = sql_db.db_connect('template1')
|
|
cr = db.cursor()
|
|
try:
|
|
try:
|
|
db_user = tools.config["db_user"]
|
|
if not db_user and os.name == 'posix':
|
|
import pwd
|
|
db_user = pwd.getpwuid(os.getuid())[0]
|
|
if not db_user:
|
|
cr.execute("select usename from pg_user where usesysid=(select datdba from pg_database where datname=%s)", (tools.config["db_name"],))
|
|
res = cr.fetchone()
|
|
db_user = res and str(res[0])
|
|
if db_user:
|
|
cr.execute("select datname from pg_database where datdba=(select usesysid from pg_user where usename=%s) and datname not in %s order by datname", (db_user, templates_list))
|
|
else:
|
|
cr.execute("select datname from pg_database where datname not in %s order by datname", (templates_list,))
|
|
res = [str(name) for (name,) in cr.fetchall()]
|
|
except Exception:
|
|
res = []
|
|
finally:
|
|
cr.close()
|
|
res.sort()
|
|
return res
|
|
|
|
def exp_change_admin_password(self, new_password):
|
|
tools.config['admin_passwd'] = new_password
|
|
tools.config.save()
|
|
return True
|
|
|
|
def exp_list_lang(self):
|
|
return tools.scan_languages()
|
|
|
|
def exp_server_version(self):
|
|
""" Return the version of the server
|
|
Used by the client to verify the compatibility with its own version
|
|
"""
|
|
return release.version
|
|
|
|
def exp_migrate_databases(self,databases):
|
|
|
|
from openerp.osv.orm import except_orm
|
|
from openerp.osv.osv import except_osv
|
|
|
|
for db in databases:
|
|
try:
|
|
_logger.info('migrate database %s', db)
|
|
tools.config['update']['base'] = True
|
|
pooler.restart_pool(db, force_demo=False, update_module=True)
|
|
except except_orm, inst:
|
|
netsvc.abort_response(1, inst.name, 'warning', inst.value)
|
|
except except_osv, inst:
|
|
netsvc.abort_response(1, inst.name, 'warning', inst.value)
|
|
except Exception:
|
|
_logger.exception('Exception in migrate_databases:')
|
|
raise
|
|
return True
|
|
|
|
class common(netsvc.ExportService):
|
|
|
|
def __init__(self,name="common"):
|
|
netsvc.ExportService.__init__(self,name)
|
|
|
|
def dispatch(self, method, params):
|
|
if method in ['login', 'about', 'timezone_get', 'get_server_environment',
|
|
'login_message','get_stats', 'check_connectivity',
|
|
'list_http_services', 'version', 'authenticate']:
|
|
pass
|
|
elif method in ['get_available_updates', 'get_migration_scripts', 'set_loglevel', 'get_os_time', 'get_sqlcount']:
|
|
passwd = params[0]
|
|
params = params[1:]
|
|
security.check_super(passwd)
|
|
else:
|
|
raise Exception("Method not found: %s" % method)
|
|
|
|
fn = getattr(self, 'exp_'+method)
|
|
return fn(*params)
|
|
|
|
def exp_login(self, db, login, password):
|
|
# TODO: legacy indirection through 'security', should use directly
|
|
# the res.users model
|
|
res = security.login(db, login, password)
|
|
msg = res and 'successful login' or 'bad login or password'
|
|
_logger.info("%s from '%s' using database '%s'", msg, login, db.lower())
|
|
return res or False
|
|
|
|
def exp_authenticate(self, db, login, password, user_agent_env):
|
|
res_users = pooler.get_pool(db).get('res.users')
|
|
return res_users.authenticate(db, login, password, user_agent_env)
|
|
|
|
def exp_version(self):
|
|
return RPC_VERSION_1
|
|
|
|
def exp_about(self, extended=False):
|
|
"""Return information about the OpenERP Server.
|
|
|
|
@param extended: if True then return version info
|
|
@return string if extended is False else tuple
|
|
"""
|
|
|
|
info = _('''
|
|
|
|
OpenERP is an ERP+CRM program for small and medium businesses.
|
|
|
|
The whole source code is distributed under the terms of the
|
|
GNU Public Licence.
|
|
|
|
(c) 2003-TODAY, Fabien Pinckaers - Tiny sprl''')
|
|
|
|
if extended:
|
|
return info, release.version
|
|
return info
|
|
|
|
def exp_timezone_get(self, db, login, password):
|
|
return tools.misc.get_server_timezone()
|
|
|
|
def exp_get_available_updates(self, contract_id, contract_password):
|
|
import openerp.tools.maintenance as tm
|
|
try:
|
|
rc = tm.remote_contract(contract_id, contract_password)
|
|
if not rc.id:
|
|
raise tm.RemoteContractException('This contract does not exist or is not active')
|
|
|
|
return rc.get_available_updates(rc.id, openerp.modules.get_modules_with_version())
|
|
|
|
except tm.RemoteContractException, e:
|
|
netsvc.abort_response(1, 'Migration Error', 'warning', str(e))
|
|
|
|
|
|
def exp_get_migration_scripts(self, contract_id, contract_password):
|
|
import openerp.tools.maintenance as tm
|
|
try:
|
|
rc = tm.remote_contract(contract_id, contract_password)
|
|
if not rc.id:
|
|
raise tm.RemoteContractException('This contract does not exist or is not active')
|
|
if rc.status != 'full':
|
|
raise tm.RemoteContractException('Can not get updates for a partial contract')
|
|
|
|
_logger.info('starting migration with contract %s', rc.name)
|
|
|
|
zips = rc.retrieve_updates(rc.id, openerp.modules.get_modules_with_version())
|
|
|
|
from shutil import rmtree, copytree, copy
|
|
|
|
backup_directory = os.path.join(tools.config['root_path'], 'backup', time.strftime('%Y-%m-%d-%H-%M'))
|
|
if zips and not os.path.isdir(backup_directory):
|
|
_logger.info('create a new backup directory to \
|
|
store the old modules: %s', backup_directory)
|
|
os.makedirs(backup_directory)
|
|
|
|
for module in zips:
|
|
_logger.info('upgrade module %s', module)
|
|
mp = openerp.modules.get_module_path(module)
|
|
if mp:
|
|
if os.path.isdir(mp):
|
|
copytree(mp, os.path.join(backup_directory, module))
|
|
if os.path.islink(mp):
|
|
os.unlink(mp)
|
|
else:
|
|
rmtree(mp)
|
|
else:
|
|
copy(mp + 'zip', backup_directory)
|
|
os.unlink(mp + '.zip')
|
|
|
|
try:
|
|
try:
|
|
base64_decoded = base64.decodestring(zips[module])
|
|
except Exception:
|
|
_logger.error('unable to read the module %s', module)
|
|
raise
|
|
|
|
zip_contents = StringIO(base64_decoded)
|
|
zip_contents.seek(0)
|
|
try:
|
|
try:
|
|
tools.extract_zip_file(zip_contents, tools.config['addons_path'] )
|
|
except Exception:
|
|
_logger.error('unable to extract the module %s', module)
|
|
rmtree(module)
|
|
raise
|
|
finally:
|
|
zip_contents.close()
|
|
except Exception:
|
|
_logger.error('restore the previous version of the module %s', module)
|
|
nmp = os.path.join(backup_directory, module)
|
|
if os.path.isdir(nmp):
|
|
copytree(nmp, tools.config['addons_path'])
|
|
else:
|
|
copy(nmp+'.zip', tools.config['addons_path'])
|
|
raise
|
|
|
|
return True
|
|
except tm.RemoteContractException, e:
|
|
netsvc.abort_response(1, 'Migration Error', 'warning', str(e))
|
|
except Exception, e:
|
|
_logger.exception('Exception in get_migration_script:')
|
|
raise
|
|
|
|
def exp_get_server_environment(self):
|
|
os_lang = '.'.join( [x for x in locale.getdefaultlocale() if x] )
|
|
if not os_lang:
|
|
os_lang = 'NOT SET'
|
|
environment = '\nEnvironment Information : \n' \
|
|
'System : %s\n' \
|
|
'OS Name : %s\n' \
|
|
%(platform.platform(), platform.os.name)
|
|
if os.name == 'posix':
|
|
if platform.system() == 'Linux':
|
|
lsbinfo = os.popen('lsb_release -a').read()
|
|
environment += '%s'%(lsbinfo)
|
|
else:
|
|
environment += 'Your System is not lsb compliant\n'
|
|
environment += 'Operating System Release : %s\n' \
|
|
'Operating System Version : %s\n' \
|
|
'Operating System Architecture : %s\n' \
|
|
'Operating System Locale : %s\n'\
|
|
'Python Version : %s\n'\
|
|
'OpenERP-Server Version : %s'\
|
|
%(platform.release(), platform.version(), platform.architecture()[0],
|
|
os_lang, platform.python_version(),release.version)
|
|
return environment
|
|
|
|
def exp_login_message(self):
|
|
return tools.config.get('login_message', False)
|
|
|
|
def exp_set_loglevel(self, loglevel, logger=None):
|
|
# TODO Previously, the level was set on the now deprecated
|
|
# `openerp.netsvc.Logger` class.
|
|
return True
|
|
|
|
def exp_get_stats(self):
|
|
res = "OpenERP server: %d threads\n" % threading.active_count()
|
|
res += netsvc.Server.allStats()
|
|
return res
|
|
|
|
def exp_list_http_services(self):
|
|
return http_server.list_http_services()
|
|
|
|
def exp_check_connectivity(self):
|
|
return bool(sql_db.db_connect('template1'))
|
|
|
|
def exp_get_os_time(self):
|
|
return os.times()
|
|
|
|
def exp_get_sqlcount(self):
|
|
if not logging.getLogger('openerp.sql_db').isEnabledFor(logging.DEBUG):
|
|
_logger.warning("Counters of SQL will not be reliable unless logger openerp.sql_db is set to level DEBUG or higer.")
|
|
return sql_db.sql_counter
|
|
|
|
|
|
class objects_proxy(netsvc.ExportService):
|
|
def __init__(self, name="object"):
|
|
netsvc.ExportService.__init__(self,name)
|
|
|
|
def dispatch(self, method, params):
|
|
(db, uid, passwd ) = params[0:3]
|
|
threading.current_thread().uid = uid
|
|
params = params[3:]
|
|
if method == 'obj_list':
|
|
raise NameError("obj_list has been discontinued via RPC as of 6.0, please query ir.model directly!")
|
|
if method not in ['execute', 'execute_kw', 'exec_workflow']:
|
|
raise NameError("Method not available %s" % method)
|
|
security.check(db,uid,passwd)
|
|
assert openerp.osv.osv.service, "The object_proxy class must be started with start_object_proxy."
|
|
fn = getattr(openerp.osv.osv.service, method)
|
|
res = fn(db, uid, *params)
|
|
return res
|
|
|
|
|
|
#
|
|
# Wizard ID: 1
|
|
# - None = end of wizard
|
|
#
|
|
# Wizard Type: 'form'
|
|
# - form
|
|
# - print
|
|
#
|
|
# Wizard datas: {}
|
|
# TODO: change local request to OSE request/reply pattern
|
|
#
|
|
class wizard(netsvc.ExportService):
|
|
def __init__(self, name='wizard'):
|
|
netsvc.ExportService.__init__(self,name)
|
|
self.id = 0
|
|
self.wiz_datas = {}
|
|
self.wiz_name = {}
|
|
self.wiz_uid = {}
|
|
|
|
def dispatch(self, method, params):
|
|
(db, uid, passwd ) = params[0:3]
|
|
threading.current_thread().uid = uid
|
|
params = params[3:]
|
|
if method not in ['execute','create']:
|
|
raise KeyError("Method not supported %s" % method)
|
|
security.check(db,uid,passwd)
|
|
fn = getattr(self, 'exp_'+method)
|
|
res = fn(db, uid, *params)
|
|
return res
|
|
|
|
def _execute(self, db, uid, wiz_id, datas, action, context):
|
|
self.wiz_datas[wiz_id].update(datas)
|
|
wiz = netsvc.LocalService('wizard.'+self.wiz_name[wiz_id])
|
|
return wiz.execute(db, uid, self.wiz_datas[wiz_id], action, context)
|
|
|
|
def exp_create(self, db, uid, wiz_name, datas=None):
|
|
if not datas:
|
|
datas={}
|
|
#FIXME: this is not thread-safe
|
|
self.id += 1
|
|
self.wiz_datas[self.id] = {}
|
|
self.wiz_name[self.id] = wiz_name
|
|
self.wiz_uid[self.id] = uid
|
|
return self.id
|
|
|
|
def exp_execute(self, db, uid, wiz_id, datas, action='init', context=None):
|
|
if not context:
|
|
context={}
|
|
|
|
if wiz_id in self.wiz_uid:
|
|
if self.wiz_uid[wiz_id] == uid:
|
|
return self._execute(db, uid, wiz_id, datas, action, context)
|
|
else:
|
|
raise openerp.exceptions.AccessDenied()
|
|
else:
|
|
raise openerp.exceptions.Warning('Wizard not found.')
|
|
|
|
#
|
|
# TODO: set a maximum report number per user to avoid DOS attacks
|
|
#
|
|
# Report state:
|
|
# False -> True
|
|
#
|
|
|
|
class report_spool(netsvc.ExportService):
|
|
def __init__(self, name='report'):
|
|
netsvc.ExportService.__init__(self, name)
|
|
self._reports = {}
|
|
self.id = 0
|
|
self.id_protect = threading.Semaphore()
|
|
|
|
def dispatch(self, method, params):
|
|
(db, uid, passwd ) = params[0:3]
|
|
threading.current_thread().uid = uid
|
|
params = params[3:]
|
|
if method not in ['report', 'report_get', 'render_report']:
|
|
raise KeyError("Method not supported %s" % method)
|
|
security.check(db,uid,passwd)
|
|
fn = getattr(self, 'exp_' + method)
|
|
res = fn(db, uid, *params)
|
|
return res
|
|
|
|
def exp_render_report(self, db, uid, object, ids, datas=None, context=None):
|
|
if not datas:
|
|
datas={}
|
|
if not context:
|
|
context={}
|
|
|
|
self.id_protect.acquire()
|
|
self.id += 1
|
|
id = self.id
|
|
self.id_protect.release()
|
|
|
|
self._reports[id] = {'uid': uid, 'result': False, 'state': False, 'exception': None}
|
|
|
|
cr = pooler.get_db(db).cursor()
|
|
try:
|
|
obj = netsvc.LocalService('report.'+object)
|
|
(result, format) = obj.create(cr, uid, ids, datas, context)
|
|
if not result:
|
|
tb = sys.exc_info()
|
|
self._reports[id]['exception'] = openerp.exceptions.DeferredException('RML is not available at specified location or not enough data to print!', tb)
|
|
self._reports[id]['result'] = result
|
|
self._reports[id]['format'] = format
|
|
self._reports[id]['state'] = True
|
|
except Exception, exception:
|
|
|
|
_logger.exception('Exception: %s\n', str(exception))
|
|
if hasattr(exception, 'name') and hasattr(exception, 'value'):
|
|
self._reports[id]['exception'] = openerp.exceptions.DeferredException(tools.ustr(exception.name), tools.ustr(exception.value))
|
|
else:
|
|
tb = sys.exc_info()
|
|
self._reports[id]['exception'] = openerp.exceptions.DeferredException(tools.exception_to_unicode(exception), tb)
|
|
self._reports[id]['state'] = True
|
|
cr.commit()
|
|
cr.close()
|
|
|
|
return self._check_report(id)
|
|
|
|
def exp_report(self, db, uid, object, ids, datas=None, context=None):
|
|
if not datas:
|
|
datas={}
|
|
if not context:
|
|
context={}
|
|
|
|
self.id_protect.acquire()
|
|
self.id += 1
|
|
id = self.id
|
|
self.id_protect.release()
|
|
|
|
self._reports[id] = {'uid': uid, 'result': False, 'state': False, 'exception': None}
|
|
|
|
def go(id, uid, ids, datas, context):
|
|
cr = pooler.get_db(db).cursor()
|
|
try:
|
|
obj = netsvc.LocalService('report.'+object)
|
|
(result, format) = obj.create(cr, uid, ids, datas, context)
|
|
if not result:
|
|
tb = sys.exc_info()
|
|
self._reports[id]['exception'] = openerp.exceptions.DeferredException('RML is not available at specified location or not enough data to print!', tb)
|
|
self._reports[id]['result'] = result
|
|
self._reports[id]['format'] = format
|
|
self._reports[id]['state'] = True
|
|
except Exception, exception:
|
|
_logger.exception('Exception: %s\n', str(exception))
|
|
if hasattr(exception, 'name') and hasattr(exception, 'value'):
|
|
self._reports[id]['exception'] = openerp.exceptions.DeferredException(tools.ustr(exception.name), tools.ustr(exception.value))
|
|
else:
|
|
tb = sys.exc_info()
|
|
self._reports[id]['exception'] = openerp.exceptions.DeferredException(tools.exception_to_unicode(exception), tb)
|
|
self._reports[id]['state'] = True
|
|
cr.commit()
|
|
cr.close()
|
|
return True
|
|
|
|
thread.start_new_thread(go, (id, uid, ids, datas, context))
|
|
return id
|
|
|
|
def _check_report(self, report_id):
|
|
result = self._reports[report_id]
|
|
exc = result['exception']
|
|
if exc:
|
|
netsvc.abort_response(exc, exc.message, 'warning', exc.traceback)
|
|
res = {'state': result['state']}
|
|
if res['state']:
|
|
if tools.config['reportgz']:
|
|
import zlib
|
|
res2 = zlib.compress(result['result'])
|
|
res['code'] = 'zlib'
|
|
else:
|
|
#CHECKME: why is this needed???
|
|
if isinstance(result['result'], unicode):
|
|
res2 = result['result'].encode('latin1', 'replace')
|
|
else:
|
|
res2 = result['result']
|
|
if res2:
|
|
res['result'] = base64.encodestring(res2)
|
|
res['format'] = result['format']
|
|
del self._reports[report_id]
|
|
return res
|
|
|
|
def exp_report_get(self, db, uid, report_id):
|
|
if report_id in self._reports:
|
|
if self._reports[report_id]['uid'] == uid:
|
|
return self._check_report(report_id)
|
|
else:
|
|
raise Exception, 'AccessDenied'
|
|
else:
|
|
raise Exception, 'ReportNotFound'
|
|
|
|
|
|
def start_web_services():
|
|
db()
|
|
common()
|
|
objects_proxy()
|
|
wizard()
|
|
report_spool()
|
|
|
|
|
|
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
|
|