def uninstall_module(cls,module, hard=False):
"""
uninstall a module
the flag "hard" actually deletes the files of this module in modpath
module can be module or module meta
"""
if module.__class__.__name__ != "Module":
nr = cls._get_module_id_from_name(module_meta["name"])
module = cls.get_module(nr)
Action.delete_actions_with_module(module)
View.delete_mappings_with_module(module)
CSSManager().delete_definitions_with_module(module)
db = Database()
db.remove_tables_for_module(module)
Permission.remove_permissions_for_module(module)
if hard:
modpath = Configuration().get_entry('global.modpath')
version = module.get_version()
shutil.rmtree(modpath+"/"+module.get_name()+"/v"+version[0]+"_"+version[1]+"_"+version[2])
cls._unregister_module(module)
PokeManager.add_activity(ActivityType.MODULE)
def update_module(cls,module):
"""
updates the given module
"""
# - neueste versionsnummer holen
# - pruefen ob bereits auf fs vorhanden
# - wenn nein, holen
# - neues modul laden
# - tabellen aendern
# - permissions aendern
# - datenbank-versionseintraege updaten
if module.__class__.__name__ != "Module":
nr = cls._get_module_id_from_name(module_meta["name"])
module = cls.get_module(nr)
modpath = Configuration().get_entry('global.modpath')
repo = cls.get_repository()
latest_version = repo.get_latest_version(module)
latest_path = modpath+"/"+latest_version["name"]+"/v"+\
str(latest_version["version_major"])+"_"+ \
str(latest_version["version_minor"])+"_"+ \
str(latest_version["revision"])
if cls.compare_versions(latest_version, module) == 1:
if not os.path.exists(latest_path):
datapath = repo.download_module(latest_version)
os.mkdir(latest_path)
tar = tarfile.open(datapath, "r:gz")
tar.extractall(latest_path)
nr = cls._get_module_id_from_name(latest_version["name"])
db = Database()
stmnt = "UPDATE MODULES SET MOD_VERSIONMAJOR = ?, \
MOD_VERSIONMINOR = ?, \
MOD_VERSIONREV = ? \
WHERE MOD_ID = ? ;"
db.query(stmnt,(latest_version["version_major"],
latest_version["version_minor"],
latest_version["revision"],
nr),commit=True)
updated_module = cls.get_module(nr)
db.update_tables_for_module(updated_module)
Permission.update_permissions_for_module(updated_module)
PokeManager.add_activity(ActivityType.MODULE)
# CREATE PERMISSIONS FOR MOUDLE
try:
Permission.create_permissions_for_module(module)
except PermissionException, e: #revert on error
cls._unregister_module(module)
shutil.rmtree(modulepath)
os.remove(datapath)
raise e
# CREATE DATBASE TABLES FOR MODULE
try:
db.create_tables_for_module(module)
except DatabaseException, e:
cls._unregister_module(module)
shutil.rmtree(modulepath)
Permission.remove_permissions_for_module(module)
os.remove(datapath)
raise e
os.remove(datapath)
PokeManager.add_activity(ActivityType.MODULE)
@classmethod
def update_module(cls,module):
"""
updates the given module
"""
# - neueste versionsnummer holen
# - pruefen ob bereits auf fs vorhanden
# - wenn nein, holen
# - neues modul laden