def lab(category_name, experiment_name):
"""
Renders a specific laboratory.
"""
try:
experiment_list = weblab_api.api.list_experiments(experiment_name, category_name)
experiment = None
for exp_allowed in experiment_list:
if exp_allowed.experiment.name == experiment_name and exp_allowed.experiment.category.name == category_name:
experiment = _get_experiment(exp_allowed)
if experiment is None:
# TODO: check what to do in case there is no session_id (e.g., federated mode)
if weblab_api.db.check_experiment_exists(experiment_name, category_name):
flash(gettext("You don't have permission on this laboratory"), 'danger')
else:
flash(gettext("Experiment does not exist"), 'danger')
return redirect(url_for('.labs'))
# Get the target URL for the JS API.
lab_url = url_for(".static", filename="")
return render_template("webclient/lab.html", experiment=experiment, lab_url=lab_url)
except Exception as ex:
raise
def lab(category_name, experiment_name):
"""
Renders a specific laboratory.
"""
federated_reservation_id = session.get('reservation_id')
federated_mode = federated_reservation_id is not None
if federated_mode:
back_url = session.get('back_url')
else:
back_url = None
experiment = None
if federated_mode:
finished = request.args.get('finished', 'false').lower() == 'true'
if finished:
return render_template("webclient/error.html", error_level='info', error_message = gettext("You have finished using this experiment."), federated_mode = True, back_url = back_url)
weblab_api.ctx.reservation_id = federated_reservation_id
# Now obtain the current experiment
try:
experiment = _get_experiment_data(weblab_api.api.get_reservation_experiment_info())
reservation_status = weblab_api.api.get_reservation_status()
except SessionNotFoundError:
session.pop('reservation_id', None)
session.pop('back_url', None)
federated_mode = False
# Check if the user has a valid session (it may happen that this comes from an old reservation_id)
try:
experiment_list = weblab_api.api.list_experiments(experiment_name, category_name)
except SessionNotFoundError:
return render_template("webclient/error.html", error_message = gettext("Your use has finished."), federated_mode = True, back_url = back_url)
else:
if experiment is not None and reservation_status is not None and experiment['type'] == 'redirect':
if reservation_status.status == Reservation.CONFIRMED:
local_url = reservation_status.url
if local_url is not None:
return redirect(local_url.replace("TIME_REMAINING", unicode(local_url.time)))
if experiment is None:
try:
experiment_list = weblab_api.api.list_experiments(experiment_name, category_name)
except SessionNotFoundError:
flash(gettext("You are not logged in"), 'danger')
return redirect(url_for('.login', next=request.url))
for exp_allowed in experiment_list:
if exp_allowed.experiment.name == experiment_name and exp_allowed.experiment.category.name == category_name:
experiment = _get_experiment(exp_allowed)
if experiment is None:
# TODO: check what to do in case there is no session_id (e.g., federated mode)
if weblab_api.db.check_experiment_exists(experiment_name, category_name):
flash(gettext("You don't have permission on this laboratory"), 'danger')
else:
flash(gettext("Experiment does not exist"), 'danger')
return redirect(url_for('.labs'))
return render_template("webclient/lab.html", experiment=experiment, federated_mode = federated_mode, back_url = back_url, federated_reservation_id = federated_reservation_id)
def lab(category_name, experiment_name):
"""
Renders a specific laboratory.
"""
federated_reservation_id = session.get('reservation_id')
federated_mode = federated_reservation_id is not None
if federated_mode:
back_url = session.get('back_url')
else:
back_url = None
experiment = None
if federated_mode:
weblab_api.ctx.reservation_id = federated_reservation_id
# Now obtain the current experiment
try:
experiment = _get_experiment_data(weblab_api.api.get_reservation_experiment_info())
reservation_status = weblab_api.api.get_reservation_status()
except SessionNotFoundError:
session.pop('reservation_id', None)
session.pop('back_url', None)
federated_mode = False
# Check if the user has a valid session (it may happen that this comes from an old reservation_id)
try:
experiment_list = weblab_api.api.list_experiments(experiment_name, category_name)
except SessionNotFoundError:
return render_template("webclient/error.html", error_message = gettext("The reservation you used has expired."), federated_mode = True, back_url = back_url)
else:
if experiment is not None and reservation_status is not None and experiment['type'] == 'redirect':
if reservation_status.status == Reservation.CONFIRMED:
local_url = reservation_status.url
if local_url is not None:
return redirect(local_url.replace("TIME_REMAINING", unicode(local_url.time)))
if experiment is None:
try:
experiment_list = weblab_api.api.list_experiments(experiment_name, category_name)
except SessionNotFoundError:
flash(gettext("You are not logged in"), 'danger')
return redirect(url_for('.login', next=request.url))
for exp_allowed in experiment_list:
if exp_allowed.experiment.name == experiment_name and exp_allowed.experiment.category.name == category_name:
experiment = _get_experiment(exp_allowed)
if experiment is None:
# TODO: check what to do in case there is no session_id (e.g., federated mode)
if weblab_api.db.check_experiment_exists(experiment_name, category_name):
flash(gettext("You don't have permission on this laboratory"), 'danger')
else:
flash(gettext("Experiment does not exist"), 'danger')
return redirect(url_for('.labs'))
return render_template("webclient/lab.html", experiment=experiment, federated_mode = federated_mode, back_url = back_url, federated_reservation_id = federated_reservation_id)
def labs_json():
experiments_raw = weblab_api.api.list_experiments()
experiments = [_get_experiment(raw_exp) for raw_exp in experiments_raw]
return weblab_api.jsonify(experiments=experiments)
def labs_json():
experiments_raw = weblab_api.api.list_experiments()
experiments = [_get_experiment(raw_exp) for raw_exp in experiments_raw]
return weblab_api.jsonify(experiments=experiments)
