def submit_tag(request, image_key):
if request.method == "POST":
postDict = request.POST
try:
descriptionIn = postDict["description"]
colorIn = postDict["color"]
shapeIn = postDict["shape"]
numPoints = int(postDict["numPoints"])
image = Pictures.objects.get(pk__exact=image_key)
pointsArr = list()
i = 0
while i < numPoints:
pointsArr.append((postDict["point" + str(i) + "_x"], postDict["point" + str(i) + "_y"]))
i += 1
tagShape = TagShape.objects.get(shape__exact=shapeIn)
tagGroup = TagGroup(description=descriptionIn, color=colorIn, picture=image, shape=tagShape)
tagGroup.save()
for (counter, point) in enumerate(pointsArr):
tagPoint = TagPoint(group=tagGroup, pointX=point[0], pointY=point[1], rank=counter + 1)
tagPoint.save()
return HttpResponseRedirect(reverse("mycoplasma_home.views.picture_editor", args=(image_key,)))
except (KeyError):
error = "Error on key"
except (ObjectDoesNotExist):
error = "Error on tag shape" + shapeIn
else:
error = "Not a Post"
return HttpResponse("Error: " + error)
def doProcessRender(self, request):
errorMessage = None
errorTagGroups = []
tagKeys = {}
if (request.method == "POST"):
try:
tagGroupKeys = request.POST.getlist('tagGroupKeys[]')
description = request.POST['description']
points = getMultiListPost(request, 'points')
color = request.POST.getlist('color[]')
if (len(color) >= 3):
# first check if the color exists
(tagColor, created) = TagColor.objects.get_or_create(red=color[0], green=color[1], blue=color[2])
for key in tagGroupKeys:
try:
tagGroup = TagGroup.objects.get(pk__exact=key)
if (tagGroup.picture.isPrivate and request.user == tagGroup.user) or not tagGroup.picture.isPrivate:
newTag = Tag(description=description, color=tagColor, group=tagGroup, user=request.user)
newTag.save()
tagKeys[key] = newTag.pk
for key, point in points.items():
newTagPoint = TagPoint(tag=newTag, pointX=float(point[0]), pointY=float(point[1]), rank=int(key)+1)
newTagPoint.save()
else:
errorMessage = "Incorrect permissions for editing this image or tag group"
except ObjectDoesNotExist:
errorTagGroups.append(key)
else:
errorMessage = "Incorrect format for color"
except KeyError as e:
errorMessage = "Missing arguments in save for key: " + str(e)
else:
errorMessage = "Incorrect method for saving a tag"
if (errorMessage == None and len(errorTagGroups) == 0):
self.setJsonObject({
'error' : False,
'tagKeys' : tagKeys,
'errorMessage' : errorMessage
})
elif len(errorTagGroups) > 0:
self.setJsonObject({
'error' : True,
'errorMessage' : errorMessage + ' and these tag groups do not exist',
'errorTagGroups' : errorTagGroups
})
else:
self.setJsonObject({
'error' : True,
'errorMessage' : errorMessage
})
def submit_tag(request, image_key):
if (request.method == "POST"):
postDict = request.POST
try:
descriptionIn = postDict['description']
colorIn = postDict['color']
shapeIn = postDict['shape']
numPoints = int(postDict['numPoints'])
image = Pictures.objects.get(pk__exact=image_key)
pointsArr = list()
i = 0
while (i < numPoints):
pointsArr.append((postDict['point' + str(i) + '_x'],
postDict['point' + str(i) + '_y']))
i += 1
tagShape = TagShape.objects.get(shape__exact=shapeIn)
tagGroup = TagGroup(description=descriptionIn,
color=colorIn,
picture=image,
shape=tagShape)
tagGroup.save()
for (counter, point) in enumerate(pointsArr):
tagPoint = TagPoint(group=tagGroup,
pointX=point[0],
pointY=point[1],
rank=counter + 1)
tagPoint.save()
return HttpResponseRedirect(
reverse('mycoplasma_home.views.picture_editor',
args=(image_key, )))
except (KeyError):
error = "Error on key"
except (ObjectDoesNotExist):
error = "Error on tag shape" + shapeIn
else:
error = "Not a Post"
return HttpResponse("Error: " + error)
def doProcessRender(self, request):
errorMessage = None
errorTagGroups = []
tagKeys = {}
if (request.method == "POST"):
try:
tagGroupKeys = request.POST.getlist('tagGroupKeys[]')
description = request.POST['description']
points = getMultiListPost(request, 'points')
color = request.POST.getlist('color[]')
if (len(color) >= 3):
# first check if the color exists
(tagColor,
created) = TagColor.objects.get_or_create(red=color[0],
green=color[1],
blue=color[2])
for key in tagGroupKeys:
try:
tagGroup = TagGroup.objects.get(pk__exact=key)
if (tagGroup.picture.isPrivate
and request.user == tagGroup.user
) or not tagGroup.picture.isPrivate:
newTag = Tag(description=description,
color=tagColor,
group=tagGroup,
user=request.user)
newTag.save()
tagKeys[key] = newTag.pk
for key, point in points.items():
newTagPoint = TagPoint(
tag=newTag,
pointX=float(point[0]),
pointY=float(point[1]),
rank=int(key) + 1)
newTagPoint.save()
else:
errorMessage = "Incorrect permissions for editing this image or tag group"
except ObjectDoesNotExist:
errorTagGroups.append(key)
else:
errorMessage = "Incorrect format for color"
except KeyError as e:
errorMessage = "Missing arguments in save for key: " + str(e)
else:
errorMessage = "Incorrect method for saving a tag"
if (errorMessage == None and len(errorTagGroups) == 0):
self.setJsonObject({
'error': False,
'tagKeys': tagKeys,
'errorMessage': errorMessage
})
elif len(errorTagGroups) > 0:
self.setJsonObject({
'error': True,
'errorMessage':
errorMessage + ' and these tag groups do not exist',
'errorTagGroups': errorTagGroups
})
else:
self.setJsonObject({'error': True, 'errorMessage': errorMessage})
