def get_app(config):
"""
:param config: the configuration dict
:return: A new app
"""
# First, disable debug. It will be enabled in the configuration, later.
web.config.debug = False
config = _put_configuration_defaults(config)
mongo_client = MongoClient(
host=config.get('mongo_opt', {}).get('host', 'localhost'))
database = mongo_client[config.get('mongo_opt',
{}).get('database', 'INGInious')]
gridfs = GridFS(database)
# Init database if needed
db_version = database.db_version.find_one({})
if db_version is None:
database.submissions.ensure_index([("username", pymongo.ASCENDING)])
database.submissions.ensure_index([("courseid", pymongo.ASCENDING)])
database.submissions.ensure_index([("courseid", pymongo.ASCENDING),
("taskid", pymongo.ASCENDING)])
database.submissions.ensure_index([("submitted_on", pymongo.DESCENDING)
]) # sort speed
database.user_tasks.ensure_index([("username", pymongo.ASCENDING),
("courseid", pymongo.ASCENDING),
("taskid", pymongo.ASCENDING)],
unique=True)
database.user_tasks.ensure_index([("username", pymongo.ASCENDING),
("courseid", pymongo.ASCENDING)])
database.user_tasks.ensure_index([("courseid", pymongo.ASCENDING),
("taskid", pymongo.ASCENDING)])
database.user_tasks.ensure_index([("courseid", pymongo.ASCENDING)])
database.user_tasks.ensure_index([("username", pymongo.ASCENDING)])
appli = CookieLessCompatibleApplication(MongoStore(database, 'sessions'))
# Init gettext
available_languages = {"en": "English", "fr": "Français"}
for lang in available_languages.keys():
appli.add_translation(
lang,
gettext.translation('messages',
get_root_path() + '/frontend/i18n', [lang]))
builtins.__dict__['_'] = appli.gettext
if config.get("maintenance", False):
template_helper = TemplateHelper(PluginManager(), None,
'frontend/templates',
'frontend/templates/layout',
'frontend/templates/layout_lti',
config.get('use_minified_js', True))
template_helper.add_to_template_globals("get_homepath",
appli.get_homepath)
template_helper.add_to_template_globals("_", _)
appli.template_helper = template_helper
appli.init_mapping(urls_maintenance)
return appli.wsgifunc(), appli.stop
default_allowed_file_extensions = config['allowed_file_extensions']
default_max_file_size = config['max_file_size']
zmq_context, __ = start_asyncio_and_zmq(config.get('debug_asyncio', False))
# Init the different parts of the app
plugin_manager = PluginManager()
# Create the FS provider
if "fs" in config:
fs_provider = filesystem_from_config_dict(config["fs"])
else:
task_directory = config["tasks_directory"]
fs_provider = LocalFSProvider(task_directory)
default_problem_types = {
problem_type.get_type(): problem_type
for problem_type in [
DisplayableCodeProblem, DisplayableCodeSingleLineProblem,
DisplayableFileProblem, DisplayableMultipleChoiceProblem,
DisplayableMatchProblem
]
}
course_factory, task_factory = create_factories(fs_provider,
default_problem_types,
plugin_manager,
WebAppCourse, WebAppTask)
user_manager = UserManager(appli.get_session(), database,
config.get('superadmins', []))
update_pending_jobs(database)
client = create_arch(config, fs_provider, zmq_context, course_factory)
lti_outcome_manager = LTIOutcomeManager(database, user_manager,
course_factory)
submission_manager = WebAppSubmissionManager(client, user_manager,
database, gridfs,
plugin_manager,
lti_outcome_manager)
template_helper = TemplateHelper(plugin_manager, user_manager,
'frontend/templates',
'frontend/templates/layout',
'frontend/templates/layout_lti',
config.get('use_minified_js', True))
# Init web mail
smtp_conf = config.get('smtp', None)
if smtp_conf is not None:
web.config.smtp_server = smtp_conf["host"]
web.config.smtp_port = int(smtp_conf["port"])
web.config.smtp_starttls = bool(smtp_conf.get("starttls", False))
web.config.smtp_username = smtp_conf.get("username", "")
web.config.smtp_password = smtp_conf.get("password", "")
web.config.smtp_sendername = smtp_conf.get("sendername",
"*****@*****.**")
# Add some helpers for the templates
template_helper.add_to_template_globals("_", _)
template_helper.add_to_template_globals("str", str)
template_helper.add_to_template_globals("available_languages",
available_languages)
template_helper.add_to_template_globals("get_homepath", appli.get_homepath)
template_helper.add_to_template_globals(
"allow_registration", config.get("allow_registration", True))
template_helper.add_to_template_globals("user_manager", user_manager)
template_helper.add_to_template_globals("default_allowed_file_extensions",
default_allowed_file_extensions)
template_helper.add_to_template_globals("default_max_file_size",
default_max_file_size)
template_helper.add_other(
"course_admin_menu",
lambda course, current: course_admin_utils.get_menu(
course, current, template_helper.get_renderer(False),
plugin_manager, user_manager))
template_helper.add_other(
"preferences_menu", lambda current: preferences_utils.get_menu(
appli, current, template_helper.get_renderer(False),
plugin_manager, user_manager))
# Not found page
appli.notfound = lambda: web.notfound(template_helper.get_renderer().
notfound('Page not found'))
# Enable stacktrace display if needed
web_debug = config.get('web_debug', False)
appli.internalerror = internalerror_generator(
template_helper.get_renderer(False))
if web_debug is True:
web.config.debug = True
appli.internalerror = debugerror
elif isinstance(web_debug, str):
web.config.debug = False
appli.internalerror = emailerrors(web_debug, appli.internalerror)
# Insert the needed singletons into the application, to allow pages to call them
appli.plugin_manager = plugin_manager
appli.course_factory = course_factory
appli.task_factory = task_factory
appli.submission_manager = submission_manager
appli.user_manager = user_manager
appli.template_helper = template_helper
appli.database = database
appli.gridfs = gridfs
appli.default_allowed_file_extensions = default_allowed_file_extensions
appli.default_max_file_size = default_max_file_size
appli.backup_dir = config.get("backup_directory", './backup')
appli.webterm_link = config.get("webterm", None)
appli.lti_outcome_manager = lti_outcome_manager
appli.allow_registration = config.get("allow_registration", True)
appli.allow_deletion = config.get("allow_deletion", True)
appli.available_languages = available_languages
appli.welcome_page = config.get("welcome_page", None)
appli.static_directory = config.get("static_directory", "./static")
appli.webdav_host = config.get("webdav_host", None)
# Init the mapping of the app
appli.init_mapping(urls)
# Loads plugins
plugin_manager.load(client, appli, course_factory, task_factory, database,
user_manager, submission_manager,
config.get("plugins", []))
# Start the inginious.backend
client.start()
return appli.wsgifunc(), lambda: _close_app(appli, mongo_client, client)
def get_app(config):
"""
:param config: the configuration dict
:return: A new app
"""
# First, disable debug. It will be enabled in the configuration, later.
web.config.debug = False
config = _put_configuration_defaults(config)
mongo_client = MongoClient(host=config.get('mongo_opt', {}).get('host', 'localhost'))
database = mongo_client[config.get('mongo_opt', {}).get('database', 'INGInious')]
gridfs = GridFS(database)
# Init database if needed
db_version = database.db_version.find_one({})
if db_version is None:
database.submissions.ensure_index([("username", pymongo.ASCENDING)])
database.submissions.ensure_index([("courseid", pymongo.ASCENDING)])
database.submissions.ensure_index([("courseid", pymongo.ASCENDING), ("taskid", pymongo.ASCENDING)])
database.submissions.ensure_index([("submitted_on", pymongo.DESCENDING)]) # sort speed
database.user_tasks.ensure_index(
[("username", pymongo.ASCENDING), ("courseid", pymongo.ASCENDING), ("taskid", pymongo.ASCENDING)],
unique=True)
database.user_tasks.ensure_index([("username", pymongo.ASCENDING), ("courseid", pymongo.ASCENDING)])
database.user_tasks.ensure_index([("courseid", pymongo.ASCENDING), ("taskid", pymongo.ASCENDING)])
database.user_tasks.ensure_index([("courseid", pymongo.ASCENDING)])
database.user_tasks.ensure_index([("username", pymongo.ASCENDING)])
appli = CookieLessCompatibleApplication(MongoStore(database, 'sessions'))
# Init gettext
available_languages = {
"en": "English",
"fr": "Français"
}
for lang in available_languages.keys():
appli.add_translation(lang, gettext.translation('messages', get_root_path() + '/frontend/i18n', [lang]))
builtins.__dict__['_'] = appli.gettext
if config.get("maintenance", False):
template_helper = TemplateHelper(PluginManager(), None,
'frontend/templates',
'frontend/templates/layout',
'frontend/templates/layout_lti',
config.get('use_minified_js', True))
template_helper.add_to_template_globals("get_homepath", appli.get_homepath)
template_helper.add_to_template_globals("_", _)
appli.template_helper = template_helper
appli.init_mapping(urls_maintenance)
return appli.wsgifunc(), appli.stop
default_allowed_file_extensions = config['allowed_file_extensions']
default_max_file_size = config['max_file_size']
zmq_context, __ = start_asyncio_and_zmq(config.get('debug_asyncio', False))
# Init the different parts of the app
plugin_manager = PluginManager()
# Create the FS provider
if "fs" in config:
fs_provider = filesystem_from_config_dict(config["fs"])
else:
task_directory = config["tasks_directory"]
fs_provider = LocalFSProvider(task_directory)
default_problem_types = {
problem_type.get_type(): problem_type for problem_type in [DisplayableCodeProblem,
DisplayableCodeSingleLineProblem,
DisplayableFileProblem,
DisplayableMultipleChoiceProblem,
DisplayableMatchProblem]
}
course_factory, task_factory = create_factories(fs_provider, default_problem_types, plugin_manager, WebAppCourse, WebAppTask)
user_manager = UserManager(appli.get_session(), database, config.get('superadmins', []))
update_pending_jobs(database)
client = create_arch(config, fs_provider, zmq_context, course_factory)
lti_outcome_manager = LTIOutcomeManager(database, user_manager, course_factory)
submission_manager = WebAppSubmissionManager(client, user_manager, database, gridfs, plugin_manager, lti_outcome_manager)
template_helper = TemplateHelper(plugin_manager, user_manager, 'frontend/templates',
'frontend/templates/layout',
'frontend/templates/layout_lti',
config.get('use_minified_js', True))
# Init web mail
smtp_conf = config.get('smtp', None)
if smtp_conf is not None:
web.config.smtp_server = smtp_conf["host"]
web.config.smtp_port = int(smtp_conf["port"])
web.config.smtp_starttls = bool(smtp_conf.get("starttls", False))
web.config.smtp_username = smtp_conf.get("username", "")
web.config.smtp_password = smtp_conf.get("password", "")
web.config.smtp_sendername = smtp_conf.get("sendername", "*****@*****.**")
# Add some helpers for the templates
template_helper.add_to_template_globals("_", _)
template_helper.add_to_template_globals("str", str)
template_helper.add_to_template_globals("available_languages", available_languages)
template_helper.add_to_template_globals("get_homepath", appli.get_homepath)
template_helper.add_to_template_globals("allow_registration", config.get("allow_registration", True))
template_helper.add_to_template_globals("user_manager", user_manager)
template_helper.add_to_template_globals("default_allowed_file_extensions", default_allowed_file_extensions)
template_helper.add_to_template_globals("default_max_file_size", default_max_file_size)
template_helper.add_other("course_admin_menu",
lambda course, current: course_admin_utils.get_menu(course, current, template_helper.get_renderer(False),
plugin_manager, user_manager))
template_helper.add_other("preferences_menu",
lambda current: preferences_utils.get_menu(appli, current, template_helper.get_renderer(False),
plugin_manager, user_manager))
# Not found page
appli.notfound = lambda: web.notfound(template_helper.get_renderer().notfound('Page not found'))
# Enable stacktrace display if needed
web_debug = config.get('web_debug', False)
appli.internalerror = internalerror_generator(template_helper.get_renderer(False))
if web_debug is True:
web.config.debug = True
appli.internalerror = debugerror
elif isinstance(web_debug, str):
web.config.debug = False
appli.internalerror = emailerrors(web_debug, appli.internalerror)
# Insert the needed singletons into the application, to allow pages to call them
appli.plugin_manager = plugin_manager
appli.course_factory = course_factory
appli.task_factory = task_factory
appli.submission_manager = submission_manager
appli.user_manager = user_manager
appli.template_helper = template_helper
appli.database = database
appli.gridfs = gridfs
appli.default_allowed_file_extensions = default_allowed_file_extensions
appli.default_max_file_size = default_max_file_size
appli.backup_dir = config.get("backup_directory", './backup')
appli.webterm_link = config.get("webterm", None)
appli.lti_outcome_manager = lti_outcome_manager
appli.allow_registration = config.get("allow_registration", True)
appli.allow_deletion = config.get("allow_deletion", True)
appli.available_languages = available_languages
appli.welcome_page = config.get("welcome_page", None)
appli.static_directory = config.get("static_directory", "./static")
appli.webdav_host = config.get("webdav_host", None)
# Init the mapping of the app
appli.init_mapping(urls)
# Loads plugins
plugin_manager.load(client, appli, course_factory, task_factory, database, user_manager, submission_manager, config.get("plugins", []))
# Start the inginious.backend
client.start()
return appli.wsgifunc(), lambda: _close_app(appli, mongo_client, client)