def labs():
"""
Renders the Laboratories List.
"""
try:
# We also want access to the experiment's list for the user.
# TODO: Take into account the somewhat unclear difference between the loginweblabsessionid and the other one.
cookie = request.cookies.get("weblabsessionid", None)
if cookie is None:
flash("You are not logged in", category="error")
# _ext + _scheme is a workaround around an http(s) issue.
return redirect(url_for(".index", _external=True, _scheme=request.scheme))
# Prepare to call the weblab_api
weblab_api.ctx.reservation_id = cookie
experiments_raw = weblab_api.api.list_experiments()
experiments, experiments_by_category = _get_experiment_info(experiments_raw)
loggedin_info = _get_loggedin_info()
except SessionNotFoundError as ex:
flash("You are not logged in", category="error")
next = request.full_path
return redirect(url_for(".index", _external=True, _scheme=request.scheme, next=next))
return render_template("webclient_web/labs.html", experiments=experiments,
experiments_by_category=experiments_by_category,
urllib=urllib, loggedin=loggedin_info)
def lab():
"""
Renders a specific laboratory.
"""
try:
name = request.values.get("name")
category = request.values.get("category")
type = request.values.get("type")
if name is None or category is None or type is None:
return "500 Please specify a name and category", 500
sessionid = request.cookies.get("weblabsessionid")
weblab_api.ctx.reservation_id = sessionid
# Retrieve the loggedin information.
loggedin_info = _get_loggedin_info()
experiments_raw = weblab_api.api.list_experiments()
experiments, experiments_by_category = _get_experiment_info(experiments_raw)
experiment = experiments[name]
# Get the target URL for the JS API.
# Note: The following commented line should work best; but it doesn't make sure that the protocol matches.
# core_server_url = weblab_api.server_instance.core_server_url
core_server_url = os.path.join(*[url_for(".index"), "../../"])
json_url = os.path.join(*[core_server_url, "json/"])
# Old URL: lab_url = os.path.join(*[core_server_url, "client", "weblabclientlab/"])
lab_url = os.path.join(url_for(".static", filename=""))
return render_template("webclient_web/lab.html", experiment=experiment, loggedin=loggedin_info, json_url=json_url, lab_url=lab_url)
except SessionNotFoundError as ex:
flash("You are not logged in", category="error")
next = request.full_path
return redirect(url_for(".index", _external=True, _scheme=request.scheme, next=next))
except Exception as ex:
raise ex
