def login():
# retrieves both the username and the password from
# the flask request form, these are the values that
# are going to be used in the username validation
username = quorum.get_field("username")
password = quorum.get_field("password")
try: account = models.Account.login(username, password)
except quorum.OperationalError as error:
return flask.render_template(
"signin.html.tpl",
username = username,
error = error.message
)
# updates the current user (name) in session with
# the username that has just be accepted in the login
flask.session["username"] = account.username
flask.session["cameras"] = account.cameras and account.cameras.list()
flask.session["tokens"] = account.tokens
# makes the current session permanent this will allow
# the session to persist along multiple browser initialization
flask.session.permanent = True
return flask.redirect(
flask.url_for("index")
)
def login_api():
# retrieves both the username and the password from
# the flask request form, these are the values that
# are going to be used in the username validation
username = quorum.get_field("username")
password = quorum.get_field("password")
account = models.Account.login(username, password)
# updates the current user (name) in session with
# the username that has just be accepted in the login
flask.session["username"] = account.username
flask.session["cameras"] = account.cameras and account.cameras.list()
flask.session["tokens"] = account.tokens
# makes the current session permanent this will allow
# the session to persist along multiple browser initialization
flask.session.permanent = True
# tries to retrieve the session identifier from the current
# session but only in case it exists
sid = hasattr(flask.session, "sid") and flask.session.sid or None
return dict(
sid = sid,
session_id = sid,
username = username
)
def import_do():
# retrieves the import file values (reference to the
# uploaded file) and then validates if it has been
# defined, in case it fails prints the template with
# the appropriate error variable set
import_file = quorum.get_field("import_file", None)
if import_file == None or not import_file.filename:
return flask.render_template(
"settings/import.html.tpl", link="settings", sub_link="import", error="No file defined"
)
# creates a temporary file path for the storage of the file
# and then saves it into that directory
fd, file_path = tempfile.mkstemp()
import_file.save(file_path)
# retrieves the database and creates a new export manager for
# the currently defined entities then imports the data defined
# in the current temporary path
adapter = quorum.get_adapter()
manager = quorum.export.ExportManager(adapter, single=SINGLE_ENTITIES, multiple=MULTIPLE_ENTITIES)
try:
manager.import_data(file_path)
finally:
os.close(fd)
os.remove(file_path)
return flask.redirect(flask.url_for("import_a", message="Database file imported with success"))
