# along with this program. If not, see <http://www.gnu.org/licenses/>.
import jinja2
+from mediagoblin import staticdirect
+from mediagoblin.init.config import (
+ read_mediagoblin_config, generate_validation_report)
+from mediagoblin import mg_globals
+from mediagoblin.mg_globals import setup_globals
+from mediagoblin.db.open import setup_connection_and_db_from_config
+from mediagoblin.db.util import MigrationManager
+from mediagoblin.workbench import WorkbenchManager
+from mediagoblin.storage import storage_system_from_config
+
+
+class Error(Exception): pass
+class ImproperlyConfigured(Error): pass
+
+
+def setup_global_and_app_config(config_path):
+ global_config, validation_result = read_mediagoblin_config(config_path)
+ app_config = global_config['mediagoblin']
+ # report errors if necessary
+ validation_report = generate_validation_report(
+ global_config, validation_result)
+ if validation_report:
+ raise ImproperlyConfigured(validation_report)
+
+ setup_globals(
+ app_config=app_config,
+ global_config=global_config)
+
+ return global_config, app_config
+
+
+def setup_database():
+ app_config = mg_globals.app_config
+
+ # This MUST be imported so as to set up the appropriate migrations!
+ from mediagoblin.db import migrations
+
+ # Set up the database
+ connection, db = setup_connection_and_db_from_config(app_config)
+
+ # Init the migration number if necessary
+ migration_manager = MigrationManager(db)
+ migration_manager.install_migration_version_if_missing()
+
+ # Tiny hack to warn user if our migration is out of date
+ if not migration_manager.database_at_latest_migration():
+ db_migration_num = migration_manager.database_current_migration()
+ latest_migration_num = migration_manager.latest_migration()
+ if db_migration_num < latest_migration_num:
+ print (
+ "*WARNING:* Your migrations are out of date, "
+ "maybe run ./bin/gmg migrate?")
+ elif db_migration_num > latest_migration_num:
+ print (
+ "*WARNING:* Your migrations are out of date... "
+ "in fact they appear to be from the future?!")
+
+ setup_globals(
+ db_connection = connection,
+ database = db)
+
+ return connection, db
def get_jinja_loader(user_template_path=None):
jinja2.PackageLoader('mediagoblin', 'templates')])
else:
return jinja2.PackageLoader('mediagoblin', 'templates')
+
+
+def get_staticdirector(app_config):
+ if app_config.has_key('direct_remote_path'):
+ return staticdirect.RemoteStaticDirect(
+ app_config['direct_remote_path'].strip())
+ elif app_config.has_key('direct_remote_paths'):
+ direct_remote_path_lines = app_config[
+ 'direct_remote_paths'].strip().splitlines()
+ return staticdirect.MultiRemoteStaticDirect(
+ dict([line.strip().split(' ', 1)
+ for line in direct_remote_path_lines]))
+ else:
+ raise ImproperlyConfigured(
+ "One of direct_remote_path or "
+ "direct_remote_paths must be provided")
+
+
+def setup_storage():
+ global_config = mg_globals.global_config
+
+ key_short = 'publicstore'
+ key_long = "storage:" + key_short
+ public_store = storage_system_from_config(global_config[key_long])
+
+ key_short = 'queuestore'
+ key_long = "storage:" + key_short
+ queue_store = storage_system_from_config(global_config[key_long])
+
+ setup_globals(
+ public_store = public_store,
+ queue_store = queue_store)
+
+ return public_store, queue_store
+
+
+def setup_workbench():
+ app_config = mg_globals.app_config
+
+ workbench_manager = WorkbenchManager(app_config['workbench_path'])
+
+ setup_globals(workbench_manager = workbench_manager)