def editSource(request, id):
"""This view is responsible to recieve and process requests for changing sources. If the form is valid, the source gets
updated. Otherwise, a form with a description of what is wrong gets returned.
This view is not a complete website, as it is supposed to be called via AJAX"""
logger = logging.getLogger(__name__)
# If we cannot find a source with the requested ID, raise an 404 error.
try:
source = Source.objects.get(pk=id)
except Source.DoesNotExist:
raise Http404
# Return the ID to the requesting client, so that the javascript knows which edit-form
# needs to be updated when the response is recieved.
data = {}
data['id'] = id
data['success'] = "false"
# If this view is supplied with some data:
if (request.POST):
# Create a form based on these data
data.update(createForm(post=request.POST))
# It that form is valid, update the source-object, and display a friendly message telling that things have beed updated.
if (data['newSourceForm'].is_valid() and
("timeSelector" not in data or data['timeSelector'].is_valid())):
source.name = data['newSourceForm'].cleaned_data['name']
source.url = data['newSourceForm'].cleaned_data['url']
source.md5url = data['newSourceForm'].cleaned_data['md5url']
source.url = data['newSourceForm'].cleaned_data['url']
source.setSchedule(data, save=False)
source.save()
logger.debug("Saved %s", source)
data['message'] = "The source is updated."
data['success'] = "true"
# If the supplied data was invalid, return an error-message.
else:
data['message'] = "The schema was not correct."
# If this view was invoked without data, return a form with the data of the source-object.
else:
data.update(createForm(source=source))
return render(request, "update/response.tpl", data)
def editSource(request, id):
"""This view is responsible to recieve and process requests for changing sources. If the form is valid, the source gets
updated. Otherwise, a form with a description of what is wrong gets returned.
This view is not a complete website, as it is supposed to be called via AJAX"""
logger = logging.getLogger(__name__)
# If we cannot find a source with the requested ID, raise an 404 error.
try:
source = Source.objects.get(pk=id)
except Source.DoesNotExist:
raise Http404
# Return the ID to the requesting client, so that the javascript knows which edit-form
# needs to be updated when the response is recieved.
data = {}
data["id"] = id
data["success"] = "false"
# If this view is supplied with some data:
if request.POST:
# Create a form based on these data
data.update(createForm(post=request.POST))
# It that form is valid, update the source-object, and display a friendly message telling that things have beed updated.
if data["newSourceForm"].is_valid() and ("timeSelector" not in data or data["timeSelector"].is_valid()):
source.name = data["newSourceForm"].cleaned_data["name"]
source.url = data["newSourceForm"].cleaned_data["url"]
source.md5url = data["newSourceForm"].cleaned_data["md5url"]
source.url = data["newSourceForm"].cleaned_data["url"]
source.setSchedule(data, save=False)
source.save()
logger.debug("Saved %s", source)
data["message"] = "The source is updated."
data["success"] = "true"
# If the supplied data was invalid, return an error-message.
else:
data["message"] = "The schema was not correct."
# If this view was invoked without data, return a form with the data of the source-object.
else:
data.update(createForm(source=source))
return render(request, "update/response.tpl", data)
def newSource(request):
"""This view recieves data from the "newSource" form. If the data recieved is valid, a new source is created.
Otherwise, the form is returned, with information on why the form is not valid.
This view is not a complete website, as it is supposed to be called via AJAX"""
data = {}
# If we recieved some data:
if (request.POST):
# Create a form based on these data.
data.update(createForm(post=request.POST))
# If the form now is valid:
if (data['newSourceForm'].is_valid()):
# And eventually, the timeSelector data is valid, if a schedule other than none is selected
if ('timeSelector' in data
and data['timeSelector'].is_valid() == False):
pass
else:
# Try to create a new source
source, created = Source.objects.get_or_create(
name=data['newSourceForm'].cleaned_data['name'])
# If it already exists, return an error message.
if not created:
data[
'warningmessage'] = "The source '%s' already exists" % data[
'newSourceForm'].cleaned_data['name']
# Otherwise, update the freshly created source with the correct data, and save it.
else:
source.url = data['newSourceForm'].cleaned_data['url']
source.md5url = data['newSourceForm'].cleaned_data[
'md5url']
source.setSchedule(data, save=False)
source.save()
# Add an error-message, and remove the form from the view-data, so that it is not displayed.
data[
'warningmessage'] = "The source '%s' is created." % data[
'newSourceForm'].cleaned_data['name']
data.pop('newSourceForm')
# If no data was recieved, create an emty form.
else:
data['newSourceForm'] = NewSourceForm()
return render(request, "update/newSourceForm.tpl", data)
def newSource(request):
"""This view recieves data from the "newSource" form. If the data recieved is valid, a new source is created.
Otherwise, the form is returned, with information on why the form is not valid.
This view is not a complete website, as it is supposed to be called via AJAX"""
data = {}
# If we recieved some data:
if request.POST:
# Create a form based on these data.
data.update(createForm(post=request.POST))
# If the form now is valid:
if data["newSourceForm"].is_valid():
# And eventually, the timeSelector data is valid, if a schedule other than none is selected
if "timeSelector" in data and data["timeSelector"].is_valid() == False:
pass
else:
# Try to create a new source
source, created = Source.objects.get_or_create(name=data["newSourceForm"].cleaned_data["name"])
# If it already exists, return an error message.
if not created:
data["warningmessage"] = (
"The source '%s' already exists" % data["newSourceForm"].cleaned_data["name"]
)
# Otherwise, update the freshly created source with the correct data, and save it.
else:
source.url = data["newSourceForm"].cleaned_data["url"]
source.md5url = data["newSourceForm"].cleaned_data["md5url"]
source.setSchedule(data, save=False)
source.save()
# Add an error-message, and remove the form from the view-data, so that it is not displayed.
data["warningmessage"] = "The source '%s' is created." % data["newSourceForm"].cleaned_data["name"]
data.pop("newSourceForm")
# If no data was recieved, create an emty form.
else:
data["newSourceForm"] = NewSourceForm()
return render(request, "update/newSourceForm.tpl", data)
