def group(request):
allGroups = Group.objects.all()
if 'currentUser' in request.session:
method = request.POST.get("goBack", '').lower()
if method == 'go back':
return render(request, 'index.html')
form = addGroupForm.addGroupForm()
formDel = deleteForm.deleteForm()
if request.method == 'POST':
method = request.POST.get("addGroup", '').lower()
if method == "add group":
form = addGroupForm.addGroupForm(request.POST)
if form.is_valid():
groupname = form.cleaned_data['groupname']
Group.addGroup(groupname)
else:
method = request.POST.get("delGroup", '').lower()
if method == "delete group":
formDel = deleteForm.deleteForm(request.POST)
if formDel.is_valid():
name = formDel.cleaned_data['name']
Group.delGroup(name)
return render(
request, 'group.html', {
'allGroups': allGroups,
'form': form,
'formDel': formDel,
'session': request.session
})
return HttpResponseRedirect(redirect_to='/login/')
def user(request):
allUsers = User.objects.all()
if 'currentUser' in request.session:
form = addUserForm.addUserForm()
formDel = deleteForm.deleteForm()
formUpdatePass = updatePassForm.updatePassForm()
if request.method == 'POST':
method = request.POST.get("goBack", '').lower()
if method == 'go back':
return render(request, 'index.html')
method = request.POST.get("addUser", '').lower()
if method == "add user":
form = addUserForm.addUserForm(request.POST)
if form.is_valid():
username = form.cleaned_data['username']
password = form.cleaned_data['password']
groupList = form.cleaned_data['groups']
User.addUser(username, groupList, password)
method = request.POST.get("delUser", '').lower()
if method == "delete user":
formDel = deleteForm.deleteForm(request.POST)
if formDel.is_valid():
name = formDel.cleaned_data['name']
User.delUser(name)
method = request.POST.get("updatePass", '').lower()
if method == "update":
formUpdatePass = updatePassForm.updatePassForm(request.POST)
if formUpdatePass.is_valid():
newPass = formUpdatePass.cleaned_data['newPassword']
User.setPassword(request.session['currentUser'], newPass)
return render(
request, 'user.html', {
'allUsers': allUsers,
'form': form,
'formDel': formDel,
'formUpdatePass': formUpdatePass,
'session': request.session
})
return HttpResponseRedirect(redirect_to='/login/')
def user(request):
if 'currentUser' in request.session:
allUsers = User.objects.all()
successful_event = False
form = addUserForm.addUserForm()
formDel = deleteForm.deleteForm()
formUpdatePass = updatePassForm.updatePassForm()
if request.method == 'POST':
method = request.POST.get("action")
if method == 'goBack': # not implemented
successful_event = True
if method == "addUser":
username = request.POST.get("username")
password = request.POST.get("password")
groupList = request.POST.get("groups")
groupList = json.loads(groupList)
User.addUser(username, groupList, password)
successful_event = True
if method == "delUser":
name = request.POST.get("username")
User.delUser(name)
successful_event = True
if method == "updatePass":
formUpdatePass = updatePassForm.updatePassForm(request.POST)
if formUpdatePass.is_valid():
newPass = request.POST.get("newPassword")
User.setPassword(request.session['currentUser'], newPass)
successful_event = True
json_to_client = {'isSuccessful': successful_event}
return JsonResponse(json_to_client)
if request.method == 'GET':
return render(
request, 'user.html', {
'allUsers': allUsers,
'form': form,
'formDel': formDel,
'formUpdatePass': formUpdatePass,
'session': request.session
})
else: # not logged in
return HttpResponseRedirect(redirect_to='/login/')
def group(request):
if 'currentUser' in request.session:
allGroups = Group.objects.all()
successful_event = False
form = addGroupForm.addGroupForm()
formDel = deleteForm.deleteForm()
if request.method == 'POST':
method = request.POST.get("action")
if method == 'goBack': # not implemented
successful_event = True
if method == "addGroup":
groupname = request.POST.get("groupname")
Group.addGroup(groupname)
successful_event = True
if method == "delGroup":
name = request.POST.get("name")
Group.delGroup(name)
successful_event = True
json_to_client = {'isSuccessful': successful_event}
return JsonResponse(json_to_client)
if request.method == 'GET':
return render(
request, 'group.html', {
'allGroups': allGroups,
'form': form,
'formDel': formDel,
'session': request.session
})
else: # not logged in
return HttpResponseRedirect(redirect_to='/login/')
def image(request):
allImages = Image.objects.all()
if 'currentUser' in request.session:
form = loadImageForm.loadImageForm()
formSave = saveImageForm.saveImageForm()
formLoad = saveImageForm.saveImageForm()
formSetDefault = setDefaultForm.setDefaultForm()
formAddRule = addRuleForm.addRuleForm()
formDelRule = deleteForm.deleteForm()
if request.method == 'POST':
method = request.POST.get("goBack", '').lower()
if method == 'go back':
return render(request, 'index.html')
method = request.POST.get("load", '').lower()
if method == "load":
form = loadImageForm.loadImageForm(request.POST, request.FILES)
if form.is_valid():
img = form.cleaned_data['img'].name
adjustSession(request, False, img)
method = request.POST.get("save", '').lower()
if method == "save":
formSave = saveImageForm.saveImageForm(request.POST)
if formSave.is_valid():
imgInstance = Image(
owner=request.session['currentUser'],
name=formSave.cleaned_data['imageName'],
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
imgInstance.name = formSave.cleaned_data['imageName']
imgInstance.saveDB(imgInstance.name)
method = request.POST.get("loadDB", '').lower()
if method == "load":
formLoad = saveImageForm.saveImageForm(request.POST)
if formLoad.is_valid():
nameToLoaded = formLoad.cleaned_data['imageName']
imgInstance = Image.objects.filter(name=nameToLoaded)[0]
imgInstance.load(nameToLoaded)
adjustSession(request, True, imgInstance)
method = request.POST.get("showImage", '').lower()
if method == 'show image':
imgInstance = Image(
owner=request.session['owner'],
name=request.session['name'],
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
img = imgInstance.getImage(request.session['currentUser'])
cv2.imshow('im', img)
cv2.waitKey()
method = request.POST.get("setDefault", '').lower()
if method == 'set default':
formSetDefault = setDefaultForm.setDefaultForm(request.POST)
if formSetDefault.is_valid():
imgInstance = Image(
owner=request.session['owner'],
name=request.session['name'],
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
imgInstance.setDefault(
formSetDefault.cleaned_data['defaultAction'])
adjustSession(request, True, imgInstance)
method = request.POST.get("addRule", '').lower()
if method == 'add rule':
formAddRule = addRuleForm.addRuleForm(request.POST)
if formAddRule.is_valid():
imgInstance = Image(
owner=request.session['owner'],
name=request.session['name'],
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
effects = formAddRule.cleaned_data['effects']
action = formAddRule.cleaned_data['action']
shape = formAddRule.cleaned_data['shape']
coordinates = formAddRule.cleaned_data[
'coordinates'].split(' ')
rule = None
if shape.lower() == 'circle':
rule = (shape, int(coordinates[0]),
int(coordinates[1]), int(coordinates[2]))
if shape.lower() == 'rectangle':
rule = (shape, int(coordinates[0]),
int(coordinates[1]), int(coordinates[2]),
int(coordinates[2]))
if shape.lower() == 'polyline':
coordinates = list(map(int, coordinates))
res = []
for i in range(0, len(coordinates), 2):
res.append((coordinates[i], coordinates[i + 1]))
rule = (shape, res)
imgInstance.addRule(effects, rule, action)
request.session['owner'] = imgInstance.owner
request.session['name'] = imgInstance.name
request.session[
'defaultAction'] = imgInstance.defaultAction
request.session['rule_list'] = imgInstance.rule_list
request.session[
'is_initialized'] = imgInstance.is_initialized
request.session['currentImage'] = imgInstance.img.name
method = request.POST.get("delRule", '').lower()
if method == 'delete rule':
formDelRule = deleteForm.deleteForm(request.POST)
if formDelRule.is_valid():
imgInstance = Image(
owner=request.session['owner'],
name=request.session['name'],
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
deletePos = formDelRule.cleaned_data['name']
imgInstance.delRule(deletePos)
request.session['owner'] = imgInstance.owner
request.session['name'] = imgInstance.name
request.session[
'defaultAction'] = imgInstance.defaultAction
request.session['rule_list'] = imgInstance.rule_list
request.session[
'is_initialized'] = imgInstance.is_initialized
request.session['currentImage'] = imgInstance.img.name
return render(
request, 'image.html', {
'allImages': allImages,
'form': form,
'formSave': formSave,
'formLoadFromDB': formLoad,
'formSetDefault': formSetDefault,
'formAddRule': formAddRule,
'formDelRule': formDelRule,
'session': request.session
})
return HttpResponseRedirect(redirect_to='/login/')
def image(request):
if 'currentUser' in request.session:
allImages = Image.objects.all()
form = loadImageForm.loadImageForm()
formSave = saveImageForm.saveImageForm()
formLoad = loadFromDB.loadImageForm()
formSetDefault = setDefaultForm.setDefaultForm()
formAddRule = addRuleForm.addRuleForm()
formDelRule = deleteForm.deleteForm()
successful_event = False
if request.method == 'POST':
method = request.POST.get("action")
print(request.POST)
if method == 'goBack':
successful_event = True
if method == "loadFromComp":
img = request.POST.get('img')
adjustSession(request, False, img)
successful_event = True
if method == "save":
imgInstance = Image(
owner=request.session['currentUser'],
name=request.POST.get('imageName'),
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
imgInstance.saveDB(imgInstance.name)
successful_event = request.session['currentUser']
if method == "loadDB":
nameToLoaded = request.POST.get('imageName')
imgInstance = Image.objects.filter(name=nameToLoaded)[0]
imgInstance.load(nameToLoaded)
adjustSession(request, True, imgInstance)
successful_event = True
if method == 'showImage':
imgInstance = Image(
owner=request.session['owner'],
name=request.session['name'],
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
img = imgInstance.getImage(request.session['currentUser'])
img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
pilimg = PILImage.fromarray(img)
pilimg.save("img_tool_app/media/trial_image.jpeg", 'JPEG')
return HttpResponse("/media/trial_image.jpeg",
content_type="text/plain")
if method == 'set default':
imgInstance = Image(
owner=request.session['owner'],
name=request.session['name'],
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
imgInstance.setDefault(request.POST.get('defaultAction'))
adjustSession(request, True, imgInstance)
img = imgInstance.getImage(request.session['currentUser'])
img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
pilimg = PILImage.fromarray(img)
pilimg.save("img_tool_app/media/trial_image.jpeg", 'JPEG')
print("New Image with new Default Saved")
return HttpResponse("/media/trial_image.jpeg",
content_type="text/plain")
if method == 'add rule':
print("helo")
imgInstance = Image(
owner=request.session['owner'],
name=request.session['name'],
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
effects = request.POST.get('effects')
action = request.POST.get('defaultAction')
shape = request.POST.get('shape')
coordinates = request.POST.get('coordinates').split(' ')
rule = None
print(shape)
if shape.lower() == 'circle':
rule = (shape, int(coordinates[0]), int(coordinates[1]),
int(coordinates[2]))
if shape.lower() == 'rectangle':
rule = (shape, int(coordinates[0]), int(coordinates[1]),
int(coordinates[2]), int(coordinates[2]))
if shape.lower() == 'polyline':
coordinates = list(map(int, coordinates))
res = []
for i in range(0, len(coordinates), 2):
res.append((coordinates[i], coordinates[i + 1]))
rule = (shape, res)
imgInstance.addRule(effects, rule, action)
request.session['owner'] = imgInstance.owner
request.session['name'] = imgInstance.name
request.session['defaultAction'] = imgInstance.defaultAction
request.session['rule_list'] = imgInstance.rule_list
request.session['is_initialized'] = imgInstance.is_initialized
request.session['currentImage'] = imgInstance.img.name
img = imgInstance.getImage(request.session['currentUser'])
img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
pilimg = PILImage.fromarray(img)
pilimg.save("img_tool_app/media/trial_image.jpeg", 'JPEG')
print("New Image Saved")
return HttpResponse("/media/trial_image.jpeg",
content_type="text/plain")
if method == 'delete rule':
imgInstance = Image(
owner=request.session['owner'],
name=request.session['name'],
rule_list=request.session['rule_list'],
defaultAction=request.session['defaultAction'],
is_initialized=request.session['is_initialized'],
img=request.session['currentImage'])
deletePos = request.POST.get('position')
imgInstance.delRule(deletePos)
request.session['owner'] = imgInstance.owner
request.session['name'] = imgInstance.name
request.session['defaultAction'] = imgInstance.defaultAction
request.session['rule_list'] = imgInstance.rule_list
request.session['is_initialized'] = imgInstance.is_initialized
request.session['currentImage'] = imgInstance.img.name
img = imgInstance.getImage(request.session['currentUser'])
img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
pilimg = PILImage.fromarray(img)
pilimg.save("img_tool_app/media/trial_image.jpeg", 'JPEG')
return HttpResponse("/media/trial_image.jpeg",
content_type="text/plain")
json_to_client = {'isSuccessful': successful_event}
return JsonResponse(json_to_client)
if request.method == 'GET':
return render(
request, 'image.html', {
'allImages': allImages,
'form': form,
'formSave': formSave,
'formLoadFromDB': formLoad,
'formSetDefault': formSetDefault,
'formAddRule': formAddRule,
'formDelRule': formDelRule,
'session': request.session
})
else: # not logged in
return HttpResponseRedirect(redirect_to='/login/')