def q_test(request):
context = add_parameters_to_context(request)
project = QProject.objects.get(pk=1)
# work out user roles...
project_authenticated = project.authenticated
current_user = request.user
is_admin = is_admin_of(current_user, project)
is_user = is_user_of(current_user, project)
is_member = is_member_of(current_user, project)
is_pending = is_pending_of(current_user, project)
can_view = True
can_edit = not project_authenticated or (is_user or is_admin)
can_customize = not project_authenticated or is_admin
can_join = current_user.is_authenticated() and not (is_member or is_user or is_admin)
can_delete = is_admin
can_manage = is_admin
can_publish = is_user or is_admin
# gather all the extra information required by the template
template_context = {
"project": project,
"can_customize": can_customize,
"can_edit": can_edit,
"can_view": can_view,
"can_join": can_join,
"can_delete": can_delete,
"can_manage": can_manage,
"can_publish": can_publish,
}
return render_to_response('questionnaire/q_test.html', template_context, context_instance=context)
def q_index(request):
context = add_parameters_to_context(request)
# gather all the extra information required by the template
template_context = {}
return render_to_response('questionnaire/q_index.html', template_context, context_instance=context)
def q_view_new(request, project_name=None, ontology_key=None, document_type=None):
"""
this is never exposed by templates
but a user might still try to navigate explicitly to this URL
just return an error telling them not to try that
:param request:
:param project_name:
:param ontology_key:
:param document_type:
:return:
"""
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, model_proxy, model_customization, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# and then let the user know that they can't vew a _new_ document...
msg = "The ES-DOC Questionnaire only supports viewing of <em>existing</em> documents."
return q_error(request, msg)
def q_password(request, user_name=None):
current_user = request.user
try:
user = User.objects.get(username=user_name)
except User.DoesNotExist:
if not user_name:
msg = u"Please specify a user."
else:
msg = u"Unable to locate user '%s'" % (user_name)
return q_error(request, error_msg=msg)
if current_user.username != user_name:
msg = u"You do not have permission to edit this user."
return q_error(request, error_msg=msg)
if not user.is_active:
msg = u"This user's account has been disabled."
return q_error(request, error_msg=msg)
context = add_parameters_to_context(request)
next_page = context.get("next", u"/users/%s" % user.username)
return password_change_view(
request,
template_name='questionnaire/q_password.html',
post_change_redirect=next_page,
password_change_form=QUserPasswordForm,
)
def q_profile(request, username=None):
context = add_parameters_to_context(request)
next_page = context.get("next")
current_user = request.user
try:
user = User.objects.get(username=username)
except User.DoesNotExist:
if not username:
msg = "Please specify a user."
else:
msg = "Unable to locate user '{0}'".format(username)
return q_error(request, error_msg=msg)
read_only = False
if current_user.username != username:
if not current_user.is_superuser:
read_only = True
# msg = "You do not have permission to edit this user."
# return q_error(request, error_msg=msg)
if user.is_superuser:
msg = "You can't view the details of the site administrator. What were you thinking?!?."
return q_error(request, error_msg=msg)
if not user.is_active:
msg = "This user's account has been disabled."
return q_error(request, error_msg=msg)
user_form = QUserProfileForm(instance=user.profile)
# if request.method == "GET":
#
# user_form = QUserProfileForm(instance=user.profile)
#
# else: # request.method == "POST":
#
# import ipdb; ipdb.set_trace()
# data = request.POST
# user_form = QUserProfileForm(instance=user_profile, data=data)
# if user_form.is_valid():
#
# msg = "Successfully changed user details."
# messages.add_message(request, messages.SUCCESS, msg)
#
# user_profile = user_form.save()
# if user_profile is not None:
# if next_page:
# return redirect(next_page)
#
# else:
# msg = "Error changing user details."
# messages.add_message(request, messages.WARNING, msg)
context = {
"read_only": read_only,
"user": user,
"form": user_form,
}
return render(request, 'questionnaire/q_profile.html', context)
def q_user(request, user_name=None):
current_user = request.user
try:
user = User.objects.get(username=user_name)
except User.DoesNotExist:
if not user_name:
msg = u"Please specify a user."
else:
msg = u"Unable to locate user '%s'" % (user_name)
return q_error(request, error_msg=msg)
if current_user.username != user_name and not current_user.is_superuser:
msg = u"You do not have permission to edit this user."
return q_error(request, error_msg=msg)
if user.is_superuser:
msg = u"You can't edit the details of the site administrator. Sheesh."
return q_error(request, error_msg=msg)
if not user.is_active:
msg = u"This user's account has been disabled."
return q_error(request, error_msg=msg)
user_profile = user.profile
context = add_parameters_to_context(request)
next_page = context.get("next")
if request.method == "GET":
user_form = QUserProfileForm(instance=user_profile)
else: # request.method == "POST":
data = request.POST
user_form = QUserProfileForm(instance=user_profile, data=data)
if user_form.is_valid():
msg = "Successfully changed user details."
messages.add_message(request, messages.SUCCESS, msg)
user_profile = user_form.save()
if user_profile is not None:
if next_page:
return HttpResponseRedirect(next_page)
else:
msg = "Error changing user details."
messages.add_message(request, messages.WARNING, msg)
# gather all the extra information required by the template
_dict = {
"user": user,
"projects": user_profile.projects.all(),
"form": user_form
}
return render_to_response('questionnaire/q_user.html', _dict, context_instance=RequestContext(request))
def q_help(request):
# TODO: THIS SHOULD REDIRECT TO EXTERNAL DOCUMENTATION
context = add_parameters_to_context(request)
# gather all the extra information required by the template
_dict = {
}
return render_to_response('questionnaire/q_help.html', _dict, context_instance=context)
def q_register(request):
context = add_parameters_to_context(request)
next_page = context.get("next")
if request.method == "GET":
registration_form = QUserRegistrationForm()
else: # request.method == "POST":
data = request.POST
registration_form = QUserRegistrationForm(data=data)
if registration_form.is_valid():
registration_form.save()
new_username = registration_form.cleaned_data["username"]
new_user_pwd = registration_form.cleaned_data["password1"]
# need to authenticate new_user before logging in (Django is weird like that)
new_user = authenticate(username=new_username, password=new_user_pwd)
if new_user is not None:
login_function(request, new_user)
if next_page:
return HttpResponseRedirect(next_page)
else:
return HttpResponseRedirect("/users/%s" % (new_username))
# no need to do additional processing; the forms will sort themselves out w/ errors
# else:
# pass
# gather all the extra information required by the template
_dict = {
"form": registration_form,
}
return render_to_response('questionnaire/q_register.html', _dict, context_instance=context)
def q_project(request, project_name=None):
context = add_parameters_to_context(request)
try:
project = QProject.objects.get(name=project_name)
except QProject.DoesNotExist:
if not project_name:
msg = u"Please specify a project name."
else:
msg = u"Unable to locate project '%s'" % (project_name)
return q_error(request, error_msg=msg)
if not project.is_active:
msg = u"This project has been disabled."
return q_error(request, error_msg=msg)
# work out user roles...
project_authenticated = project.authenticated
current_user = request.user
can_view = True # is_member_of(current_user, project) or not project_authenticated
can_edit = not project_authenticated or (is_user_of(current_user, project) or is_admin_of(current_user, project))
can_customize = not project_authenticated or is_admin_of(current_user, project)
can_join = current_user.is_authenticated() and not (is_member_of(current_user, project) and is_user_of(current_user, project) and is_admin_of(current_user, project))
can_delete = is_admin_of(current_user, project)
# TODO:
# has_published = project.models.published_documents().count() > 0
has_published = project.models_bak.filter(is_document=True, is_root=True, is_published=True).count() > 0
# gather all the extra information required by the template
_dict = {
"project": project,
"can_customize": can_customize,
"can_edit": can_edit,
"can_view": can_view,
"can_join": can_join,
"can_delete": can_delete,
"has_published": has_published,
}
return render_to_response('questionnaire/q_project.html', _dict, context_instance=context)
def q_login(request):
context = add_parameters_to_context(request)
next_page = context.get("next")
if request.method == "GET":
login_form = QUserLoginForm(request)
else: # request.method == "POST":
data = request.POST
login_form = QUserLoginForm(request, data=data)
if login_form.is_valid():
username = login_form.cleaned_data["username"]
user_pwd = login_form.cleaned_data["password"]
user = authenticate(username=username, password=user_pwd)
if user is not None:
if user.is_active:
login_function(request, user)
if next_page:
return HttpResponseRedirect(next_page)
else:
return HttpResponseRedirect("/")
# no need to do additional processing; the forms will sort themselves out w/ errors
# else:
# pass
# gather all the extra information required by the template
_dict = {
"form": login_form,
}
return render_to_response('questionnaire/q_login.html', _dict, context_instance=context)
def q_edit_new(request, project_name=None, ontology_key=None, document_type=None):
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, model_proxy, model_customization, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# check authentication...
# (not using "@login_required" b/c some projects ignore authentication)
current_user = request.user
if project.authenticated:
if not current_user.is_authenticated():
next_page = add_parameters_to_url(reverse("account_login"), next=request.path)
return HttpResponseRedirect(next_page)
if not is_user_of(current_user, project):
next_page = reverse("project", kwargs={"project_name": project_name})
msg = "You have tried to view a restricted resource for this project. Please consider joining."
messages.add_message(request, messages.WARNING, msg)
return HttpResponseRedirect(next_page)
# get (or set) realization objects from the cache...
session_key = get_key_from_request(request)
cached_realizations_key = "{0}_realizations".format(session_key)
model_realization = get_or_create_cached_object(request.session, cached_realizations_key,
get_new_realizations,
**{
"project": project,
"ontology": ontology,
"model_proxy": model_proxy,
"key": model_proxy.name,
}
)
if current_user.is_authenticated():
set_owner(model_realization, evaluate_lazy_object(current_user))
model_realization.is_root = True # TODO: COME UP W/ A BETTER WAY OF DEALING W/ "is_root"
# no forms are created here,
# instead the load-on-demand paradigm is used,
# work out various paths, so that ng can reload things as needed...
view_url_dirname = request.path.rsplit('/', 1)[0]
api_url_dirname = reverse("realization-list").rsplit('/', 1)[0]
# gather all the extra information required by the template...
template_context = {
"project": project,
"ontology": ontology,
"proxy": model_proxy,
"view_url_dirname": view_url_dirname,
"api_url_dirname": api_url_dirname,
"session_key": session_key,
"customization": model_customization,
"realization": model_realization,
"read_only": "false", # passing "false" instead of False b/c this is a JS variable
}
return render_to_response('questionnaire/q_edit.html', template_context, context_instance=context)
def q_edit_new(request, project_name=None, ontology_key=None, document_type=None):
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, model_proxy, model_customization, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# check authentication...
# (not using "@login_required" b/c some projects ignore authentication)
current_user = request.user
if project.authenticated:
if not current_user.is_authenticated():
next_page = "/login/?next=%s" % request.path
return HttpResponseRedirect(next_page)
if not is_user_of(current_user, project):
next_page = "/%s/" % project_name
msg = "You have tried to view a restricted resource for this project. Please consider joining."
messages.add_message(request, messages.WARNING, msg)
return HttpResponseRedirect(next_page)
# get (or set) realization objects from the cache...
session_key = get_key_from_request(request)
# # no need to cache customizations; I access them as needed during form creation
# # cached_customizations_key = "{0}_customizations".format(session_key)
# # model_customization = get_or_create_cached_object(request.session, cached_customizations_key,
# # get_existing_customizations,
# # **{
# # "project": project,
# # "ontology": ontology,
# # "model_proxy": model_proxy,
# # "customization_id": customization.id,
# # }
# # )
cached_realizations_key = "{0}_realizations".format(session_key)
model_realization = get_or_create_cached_object(request.session, cached_realizations_key,
get_new_realizations,
**{
"project": project,
"ontology": ontology,
"model_proxy": model_proxy,
"key": model_proxy.name,
"customization": model_customization,
}
)
if current_user.is_authenticated():
set_owner(model_realization, evaluate_lazy_object(current_user))
# TODO: THIS IS A ONE-OFF TO GET ME THROUGH THE MEDIUM-TERM
# TODO: IN THE LONG-TERM I OUGHT TO FIGURE OUT HOW TO AUTOMATICALLY WORK OUT HOW/WHEN TO SET "is_root"
# TODO: (MOST LIKELY IT SHOULD BE IN "Q.questionnaire.models.models_realizations.QModel#reset")
model_realization.is_root = True
# no need to generate any forms or formsets; I do that all via the load-on-demand paradigm
# work out the various paths,
# so that ng can reload things as needed
view_url = request.path
view_url_sections = [section for section in view_url.split('/') if section]
view_url_dirname = '/'.join(view_url_sections[:])
api_url = reverse("realization-list", kwargs={})
api_url_sections = [section for section in api_url.split('/') if section]
api_url_dirname = '/'.join(api_url_sections[:])
# gather all the extra information required by the template
_dict = {
"session_key": session_key,
"view_url_dirname": "/{0}/".format(view_url_dirname),
"api_url_dirname": "/{0}/".format(api_url_dirname),
"project": project,
"ontology": ontology,
"proxy": model_proxy,
"realization": model_realization,
"customization": model_customization,
"read_only": "false",
}
return render_to_response('questionnaire/q_edit.html', _dict, context_instance=context)
def q_customize_new(request, project_name=None, ontology_key=None, document_type=None):
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, proxy, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# check authentication...
# (not using "@login_required" b/c some projects ignore authentication)
if project.authenticated:
current_user = request.user
if not current_user.is_authenticated():
next_page = "/login/?next=%s" % request.path
return HttpResponseRedirect(next_page)
if not is_admin_of(current_user, project):
next_page = "/%s/" % project_name
msg = "You have tried to view a restricted resource for this project. Please consider joining."
messages.add_message(request, messages.WARNING, msg)
return HttpResponseRedirect(next_page)
# get the set of vocabularies that apply to this project/ontology/proxy...
vocabularies = project.vocabularies.filter(document_type__iexact=document_type)
# get (or set) customization objects from the cache...
session_key = get_key_from_request(request)
cached_customization_set_key = "{0}_customization_set".format(session_key)
customization_set = get_or_create_cached_object(request.session, cached_customization_set_key,
get_new_customization_set,
**{
"project": project,
"ontology": ontology,
"proxy": proxy,
"vocabularies": vocabularies,
}
)
model_customization = customization_set["model_customization"]
# I am only generating the model_customization_form at this top-level
# all other forms (and formsets) are genearted as needed via the "load_section" view
# called by the "section" directive according to the load-on-demand paradigm
model_customization_form = QModelCustomizationForm(
instance=model_customization,
form_name="model_customization_form",
# prefix=?!?,
scope_prefix="model_customization",
)
# else: # request.method == "POST"
#
# # IN THEORY, I NEVER ENTER THIS BRANCH B/C ALL FORM SUBMISSION IS DONE VIA REST / ANGULAR
# # BUT I'M KEEPING THIS CODE HERE IN-CASE I NEED TO REFER TO IT LATER
#
# data = request.POST.copy() # sometimes I need to alter the data for unloaded forms;
# # this cannot be done on the original (immutable) QueryDict
#
# model_customization_form = QModelCustomizationForm(
# data,
# instance=customization_set["model_customization"],
# # prefix=?!?,
# scope_prefix="model_customization",
# form_name="model_customization_form",
# )
#
# if model_customization_form.is_valid():
# customization = model_customization_form.save()
# messages.add_message(request, messages.SUCCESS, "Successfully saved customization '%s'." % customization.name)
# customize_existing_url = reverse("customize_existing", kwargs={
# "project_name": project_name,
# "ontology_key": ontology_key,
# "document_type": document_type,
# "customizer_name": customization.name,
# })
# return HttpResponseRedirect(customize_existing_url)
#
# else:
#
# messages.add_message(request, messages.ERROR, "Failed to save customization.")
# work out the various paths,
# so that angular can reload things as needed
view_url = request.path
view_url_sections = [section for section in view_url.split('/') if section]
view_url_dirname = '/'.join(view_url_sections[:])
api_url = reverse("customization-list", kwargs={})
api_url_sections = [section for section in api_url.split('/') if section]
api_url_dirname = '/'.join(api_url_sections[:])
# gather all the extra information required by the template
_dict = {
"session_key": session_key,
"view_url_dirname": "/{0}/".format(view_url_dirname),
"api_url_dirname": "/{0}/".format(api_url_dirname),
"ontology": ontology,
"proxy": proxy,
"project": project,
"vocabularies": vocabularies,
"customization": model_customization,
"model_customization_form": model_customization_form,
}
return render_to_response('questionnaire/q_customize.html', _dict, context_instance=context)
def q_customize_existing(request, project_name=None, ontology_key=None, document_type=None, customization_name=None):
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, proxy, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# check authentication...
# (not using "@login_required" b/c some projects ignore authentication)
if project.authenticated:
current_user = request.user
if not current_user.is_authenticated():
next_page = "/login/?next=%s" % request.path
return HttpResponseRedirect(next_page)
if not is_admin_of(current_user, project):
next_page = "/%s/" % project_name
msg = "You have tried to view a restricted resource for this project. Please consider joining."
messages.add_message(request, messages.WARNING, msg)
return HttpResponseRedirect(next_page)
# get (or set) customization objects from the cache...
# note that unlike in "q_customize_new" above, this bit is enclosed in a try/catch block
# this is to deal w/ the possibility of an invalid customization_name
try:
session_key = get_key_from_request(request)
cached_customization_set_key = "{0}_customization_set".format(session_key)
customization_set = get_or_create_cached_object(request.session, cached_customization_set_key,
get_existing_customization_set,
**{
"project": project,
"ontology": ontology,
"proxy": proxy,
"customization_name": customization_name,
}
)
except ObjectDoesNotExist:
msg = "Cannot find the customization '{0}' for that project/ontology/model combination.".format(customization_name)
return q_error(request, msg)
model_customization = customization_set["model_customization"]
# I am only generating the model_customization_form at this top-level
# all other forms (and formsets) are generated as needed via the "load_section" view
# called by the "section" directive according to the load-on-demand paradigm
model_customization_form = QModelCustomizationForm(
instance=model_customization,
form_name="model_customization_form",
# prefix=?!?,
scope_prefix="model_customization",
)
# work out the various paths,
# so that angular can reload things as needed
view_url = request.path
view_url_sections = [section for section in view_url.split('/') if section]
view_url_dirname = '/'.join(view_url_sections[:-1])
api_url = reverse("customization-detail", kwargs={"pk": model_customization.pk})
api_url_sections = [section for section in api_url.split('/') if section]
api_url_dirname = '/'.join(api_url_sections[:-1])
# gather all the extra information required by the template
_dict = {
"session_key": session_key,
"view_url_dirname": "/{0}/".format(view_url_dirname),
"api_url_dirname": "/{0}/".format(api_url_dirname),
"ontology": ontology,
"proxy": proxy,
"project": project,
"vocabularies": [v.vocabulary for v in customization_set["vocabulary_customizations"]],
"customization": model_customization,
"model_customization_form": model_customization_form,
}
return render_to_response('questionnaire/q_customize.html', _dict, context_instance=context)
def q_customize_new(request, project_name=None, ontology_key=None, document_type=None):
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, model_proxy, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# check authentication...
# (not using "@login_required" b/c some projects ignore authentication)
current_user = request.user
if project.authenticated:
if not current_user.is_authenticated():
next_page = "/login/?next=%s" % request.path
return HttpResponseRedirect(next_page)
if not is_admin_of(current_user, project):
next_page = "/%s/" % project_name
msg = "You have tried to view a restricted resource for this project. Please consider joining."
messages.add_message(request, messages.WARNING, msg)
return HttpResponseRedirect(next_page)
# get (or set) customization objects from the cache...
session_key = get_key_from_request(request)
cached_customizations_key = "{0}_customizations".format(session_key)
model_customization = get_or_create_cached_object(request.session, cached_customizations_key,
get_new_customizations,
**{
"project": project,
"ontology": ontology,
"model_proxy": model_proxy,
"key": model_proxy.name,
}
)
model_customization_key = model_customization.get_key()
if current_user.is_authenticated():
set_owner(model_customization, evaluate_lazy_object(current_user))
# I generate the model_customization_form at this top-level
# all other forms are generated as needed via the "load_section" view
# which is called by the "section" directive according to the load-on-demand paradigm
model_customization_form_class = MODEL_CUSTOMIZATION_FORM_MAP["form_class"]
model_customization_form = model_customization_form_class(
instance=model_customization,
form_name=MODEL_CUSTOMIZATION_FORM_MAP["form_name"].format(safe_key=model_customization_key.replace('-', '_')),
# prefix=?!?
scope_prefix=MODEL_CUSTOMIZATION_FORM_MAP["form_scope_prefix"],
)
# work out the various paths,
# so that ng can reload things as needed
view_url = request.path
view_url_sections = [section for section in view_url.split('/') if section]
view_url_dirname = '/'.join(view_url_sections[:])
api_url = reverse("customization-list", kwargs={})
api_url_sections = [section for section in api_url.split('/') if section]
api_url_dirname = '/'.join(api_url_sections[:])
# gather all the extra information required by the template
_dict = {
"session_key": session_key,
"view_url_dirname": "/{0}/".format(view_url_dirname),
"api_url_dirname": "/{0}/".format(api_url_dirname),
"project": project,
"ontology": ontology,
"proxy": model_proxy,
"customization": model_customization,
"form": model_customization_form,
}
return render_to_response('questionnaire/q_customize.html', _dict, context_instance=context)
def q_customize_new(request, project_name=None, ontology_key=None, document_type=None):
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, model_proxy, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# check authentication...
# (not using "@login_required" b/c some projects ignore authentication)
current_user = request.user
if project.authenticated:
if not current_user.is_authenticated():
next_page = add_parameters_to_url(reverse("account_login"), next=request.path)
return HttpResponseRedirect(next_page)
if not is_admin_of(current_user, project):
next_page = reverse("project", kwargs={"project_name": project_name})
msg = "You have tried to view a restricted resource for this project. Please consider joining."
messages.add_message(request, messages.WARNING, msg)
return HttpResponseRedirect(next_page)
# get (or set) customization objects from the cache...
session_key = get_key_from_request(request)
cached_customizations_key = "{0}_customizations".format(session_key)
model_customization = get_or_create_cached_object(request.session, cached_customizations_key,
get_new_customizations,
**{
"project": project,
"ontology": ontology,
"model_proxy": model_proxy,
# "key": model_proxy.name,
"key": model_proxy.key,
}
)
if current_user.is_authenticated():
set_owner(model_customization, evaluate_lazy_object(current_user))
# setup top-level form...
# (subforms are handled by the load-on-demand paradigm)
model_customization_form_class = MODEL_CUSTOMIZATION_FORM_MAP["form_class"]
model_customization_form = model_customization_form_class(
instance=model_customization,
form_name=MODEL_CUSTOMIZATION_FORM_MAP["form_name"].format(safe_key=model_customization.key.replace('-', '_')),
scope_prefix=MODEL_CUSTOMIZATION_FORM_MAP["form_scope_prefix"],
# prefix=?!?
)
# work out various paths, so that ng can reload things as needed...
view_url_dirname = request.path.rsplit('/', 1)[0]
api_url_dirname = reverse("customization-list").rsplit('/', 1)[0]
# gather all the extra information required by the template...
template_context = {
"project": project,
"ontology": ontology,
"proxy": model_proxy,
"view_url_dirname": view_url_dirname,
"api_url_dirname": api_url_dirname,
"session_key": session_key,
"customization": model_customization,
"form": model_customization_form,
}
return render_to_response('questionnaire/q_customize.html', template_context, context_instance=context)
def q_view_existing(request, project_name=None, ontology_key=None, document_type=None, realization_pk=None):
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, model_proxy, model_customization, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# no need to check authentication
# get (or set) realization objects from the cache...
# note that unlike in "q_edit_new" above, this bit is enclosed in a try/catch block
# this is to deal w/ the possibility of an invalid realization_pk
try:
session_key = get_key_from_request(request)
cached_realizations_key = "{0}_realizations".format(session_key)
model_realization = get_or_create_cached_object(request.session, cached_realizations_key,
get_existing_realizations,
**{
"project": project,
"ontology": ontology,
"model_proxy": model_proxy,
"model_id": realization_pk,
}
)
except ObjectDoesNotExist:
msg = "Cannot find a document with an id of '{0}' for that project/ontology/model combination.".format(
realization_pk)
return q_error(request, msg)
# no need to generate any forms or formsets; I do that all via the load-on-demand paradigm
# work out the various paths,
# so that ng can reload things as needed
# (notice these are slightly different than in "q_edit_new" above
view_url = request.path
view_url_sections = [section for section in view_url.split('/') if section]
view_url_dirname = '/'.join(view_url_sections[:-1])
api_url = reverse("realization-detail", kwargs={"pk": model_realization.pk})
api_url_sections = [section for section in api_url.split('/') if section]
api_url_dirname = '/'.join(api_url_sections[:-1])
# gather all the extra information required by the template
_dict = {
"session_key": session_key,
"view_url_dirname": "/{0}/".format(view_url_dirname),
"api_url_dirname": "/{0}/".format(api_url_dirname),
"project": project,
"ontology": ontology,
"proxy": model_proxy,
"realization": model_realization,
"customization": model_customization,
"read_only": "true",
}
return render_to_response('questionnaire/q_view.html', _dict, context_instance=context)
def q_view_existing(request, project_name=None, ontology_key=None, document_type=None, realization_pk=None):
"""
this is exactly the same as "q_edit_existing" except:
there are no authentication checks,
the template_context & template are different.
:param request:
:param project_name:
:param ontology_key:
:param document_type:
:param realization_pk:
:return:
"""
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, model_proxy, model_customization, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# no need to check authentication
# get (or set) realization objects from the cache...
# note that unlike in "q_edit_new" above, this bit is enclosed in a try/catch block
try:
session_key = get_key_from_request(request)
cached_realizations_key = "{0}_realizations".format(session_key)
model_realization = get_or_create_cached_object(request.session, cached_realizations_key,
get_existing_realizations,
**{
"project": project,
"ontology": ontology,
"model_proxy": model_proxy,
"model_id": realization_pk
}
)
except ObjectDoesNotExist:
msg = "Cannot find a document with an id of '{0}' for that project/ontology/document type combination.".format(realization_pk)
return q_error(request, msg)
# no forms are created here,
# instead the load-on-demand paradigm is used,
# work out various paths, so that ng can reload things as needed...
# (notice these are slightly different than in "q_edit_new" above
view_url_dirname = request.path.rsplit('/', 1)[0]
api_url_dirname = reverse("realization-detail", kwargs={"pk": model_realization.pk}).rsplit('/', 2)[0]
# gather all the extra information required by the template...
template_context = {
"project": project,
"ontology": ontology,
"proxy": model_proxy,
"view_url_dirname": view_url_dirname,
"api_url_dirname": api_url_dirname,
"session_key": session_key,
"customization": model_customization,
"realization": model_realization,
"read_only": "true", # passing "true" instead of True b/c this is a JS variable
}
return render_to_response('questionnaire/q_view.html', template_context, context_instance=context)
def q_edit_existing(request, project_name=None, ontology_key=None, document_type=None, realization_pk=None):
# save any request parameters...
# (in case of redirection)
context = add_parameters_to_context(request)
# check the arguments...
validity, project, ontology, model_proxy, model_customization, msg = validate_view_arguments(
project_name=project_name,
ontology_key=ontology_key,
document_type=document_type
)
if not validity:
return q_error(request, msg)
# check authentication...
# (not using "@login_required" b/c some projects ignore authentication)
current_user = request.user
if project.authenticated:
if not current_user.is_authenticated():
next_page = add_parameters_to_url(reverse("account_login"), next=request.path)
return HttpResponseRedirect(next_page)
if not is_user_of(current_user, project):
next_page = reverse("project", kwargs={"project_name": project_name})
msg = "You have tried to view a restricted resource for this project. Please consider joining."
messages.add_message(request, messages.WARNING, msg)
return HttpResponseRedirect(next_page)
# get (or set) realization objects from the cache...
# note that unlike in "q_edit_new" above, this bit is enclosed in a try/catch block
try:
session_key = get_key_from_request(request)
cached_realizations_key = "{0}_realizations".format(session_key)
model_realization = get_or_create_cached_object(request.session, cached_realizations_key,
get_existing_realizations,
**{
"project": project,
"ontology": ontology,
"model_proxy": model_proxy,
"model_id": realization_pk
}
)
except ObjectDoesNotExist:
msg = "Cannot find a document with an id of '{0}' for that project/ontology/document type combination.".format(realization_pk)
return q_error(request, msg)
# no forms are created here,
# instead the load-on-demand paradigm is used,
# work out various paths, so that ng can reload things as needed...
# (notice these are slightly different than in "q_edit_new" above
view_url_dirname = request.path.rsplit('/', 1)[0]
api_url_dirname = reverse("realization-detail", kwargs={"pk": model_realization.pk}).rsplit('/', 2)[0]
# gather all the extra information required by the template...
template_context = {
"project": project,
"ontology": ontology,
"proxy": model_proxy,
"view_url_dirname": view_url_dirname,
"api_url_dirname": api_url_dirname,
"session_key": session_key,
"customization": model_customization,
"realization": model_realization,
"read_only": "false", # passing "false" instead of False b/c this is a JS variable
}
return render_to_response('questionnaire/q_edit.html', template_context, context_instance=context)
