def add_code(request):
if request.method == "POST":
form = AddCode(request.POST, steps=request.POST.get('steps'))
if form.is_valid():
tutorial = Tutorial.objects.get(user=request.user)
t = TutorialConstructor(tutorial.json_data)
code_type = form.data['code_type']
code_lines = form.data['code_lines']
code_description = form.data['code_description']
step_number = int(form.data['steps'][0])
t.add_code_example(step_number, code_description, code_type,
code_lines)
tutorial.json_data = t.content
tutorial.save()
return redirect(home)
else:
request.session[
'message'] = 'There was an adding your {}, please try again'.format(
'substep')
return redirect(home)
else:
return redirect(home)
def delete_step(request):
if request.method == "POST":
form = DeleteRequirement(request.POST,
choices=(request.POST.get('choices')))
if form.is_valid():
choice = form.data['choices']
tutorial = Tutorial.objects.get(user=request.user)
t = TutorialConstructor(tutorial.json_data)
try:
tutorial.json_data['steps'] = [
x for x in tutorial.json_data['steps']
if not x['title'] == choice
]
except Exception as e:
print e
raise ValueError(
'error in exception block under delete step function: \n\t {}'
.format(e))
tutorial.json_data = t.content
tutorial.save()
return redirect(home)
else:
request.session[
'message'] = 'There was an error deleting your {}'.format(
'step')
return redirect(home)
else:
return redirect(home)
def add_step(request):
if request.method == "POST":
form = AddStep(request.POST, step_count=int(request.POST.get('index')))
if form.is_valid():
title = form.data['title']
description_before = form.data['description_before']
description_after = form.data['description_after']
index = int(form.data['index'])
tutorial = Tutorial.objects.get(user=request.user)
t = TutorialConstructor(tutorial.json_data)
if index - 1 == len(t.content['steps']):
t.add_step(\
title = title,\
description_before = description_before,\
description_after = description_after,\
)
else:
t.add_step(\
title = title,\
description_before = description_before,\
description_after = description_after,\
step_number= index,\
)
tutorial.json_data = t.content
tutorial.save()
return redirect(home)
else:
request.session['message'] = 'No empty vaues for {}'.format(
'Title')
return redirect(home)
def pub_view(request, name=None):
print name
if PubLink.objects.filter(name=name).exists():
p = PubLink.objects.get(name=name)
t = TutorialConstructor(p.tutorial.json_data)
html_data = t.construct_html()
return render(request, 'tb/live.html', {'html_data': html_data})
else:
pass
def live(request):
if request.user.is_authenticated():
payload = {}
tutorial = Tutorial.objects.get(user=request.user)
json_raw = tutorial.json_data
t = TutorialConstructor(content=json_raw)
json_data = t.printall()
html_data = t.construct_html()
payload.update({'html_data': html_data})
return render(request, 'tb/live.html', payload)
else:
request.session['message'] = 'Please Login to view your tutorial'
return render(request, 'tb/live.html', payload)
def add_image(request):
if request.method == "POST":
form = AddImage(request.POST, steps=request.POST.get('steps'))
if form.is_valid():
tutorial = Tutorial.objects.get(user=request.user)
t = TutorialConstructor(tutorial.json_data)
t.add_image(int(form.data['steps'][0]),
form.data['image_description'],
form.data['image_link'])
tutorial.json_data = t.content
tutorial.save()
return redirect(home)
else:
request.session[
'message'] = 'There was an adding your {}, please try again'.format(
'image')
return redirect(home)
return redirect(home)
def delete_code(request):
if request.method == "POST":
form = DeleteCode(request.POST, steps=request.POST.get('steps'))
if form.is_valid():
tutorial = Tutorial.objects.get(user=request.user)
t = TutorialConstructor(tutorial.json_data)
step_index = int(form.data['steps'][0])
substep_index = int(form.data['steps'].split(" | ")[1][0])
del t.content['steps'][step_index -
1]['code_assets'][substep_index - 1]
tutorial.json_data = t.content
tutorial.save()
return redirect(home)
else:
request.session[
'message'] = 'There was an deleting your {}, please try again'.format(
'code')
return redirect(home)
return redirect(home)
def change_requirement(request):
if request.method == "POST":
form = AddRequirement(request.POST,
number=int(request.POST.get('index')))
if form.is_valid():
requirement = form.data['requirement']
link = form.data['link']
index = int(form.data['index'])
tutorial = Tutorial.objects.get(user=request.user)
t = TutorialConstructor(tutorial.json_data)
if index - 1 == len(t.content['requirements']):
t.add_requirement(requirement, link)
else:
t.add_requirement(requirement, link, index)
tutorial.json_data = t.content
tutorial.save()
return redirect(home)
else:
request.session['message'] = 'No empty vaues for {}'.format(
'requirement')
return redirect(home)
def home_auth(request):
if not request.user.is_authenticated():
return redirect(home)
payload = {}
if 'message' in request.session:
message = request.session['message']
request.session['message'] = False
payload.update({'message': message})
tutorial = Tutorial.objects.get(user=request.user)
publink = PubLink.objects.get(tutorial=tutorial)
json_raw = tutorial.json_data
t = TutorialConstructor(content=json_raw)
json_data = t.printall()
html_data = t.construct_html()
number = len(json_raw['requirements']) + 1
step_count = len(json_raw['steps']) + 1
initial_title, initial_header = json_raw['title'], json_raw['header']
steps = [
"{}. {}".format(i + 1, x['title'])
for i, x in enumerate(json_raw['steps'])
]
imagesteps = []
substeps = []
codesteps = []
for i, step in enumerate(json_raw['steps']):
for v, sub in enumerate(step['sub_steps']):
substeps.append("{}. {} | {}. {}".format(i + 1, step['title'],
v + 1, sub))
for i, step in enumerate(json_raw['steps']):
for v, sub in enumerate(step['code_assets']):
codesteps.append("{}. {} | {}. {}".format(i + 1, step['title'],
v + 1,
sub['code_description']))
for i, step in enumerate(json_raw['steps']):
for v, sub in enumerate(step['images']):
imagesteps.append("{}. {} | {}. {}".format(
i + 1, step['title'], v + 1, sub['image_description']))
addsubstepForm = AddSubStep(steps=steps)
deletesubstepForm = DeleteSubStep(steps=substeps)
deletecodeForm = DeleteCode(steps=codesteps)
deleteimageForm = DeleteImage(steps=imagesteps)
addtitleForm = AddTitle(initial={'title': initial_title})
addheaderForm = AddHeader(initial={'header': initial_header})
addrequirementForm = AddRequirement(number=number,
initial={'index': number})
addstepForm = AddStep(step_count=step_count, initial={'index': step_count})
addcodeexampleForm = AddCode(steps=steps)
addimageForm = AddImage(steps=steps)
deleterequirementForm = DeleteRequirement(
choices=map(lambda x: x['requirement'], json_raw['requirements']))
deletestepForm = DeleteStep(
choices=map(lambda x: x['title'], json_raw['steps']))
#divide
payload.update({
'html_data': html_data,
'json_data': json_data,
'tutorial_name': tutorial.name,
'addtitleForm': addtitleForm,
'addheaderForm': addheaderForm
})
payload.update({'addrequirementForm': addrequirementForm})
payload.update({'deleterequirementForm': deleterequirementForm})
payload.update({'addstepForm': addstepForm})
payload.update({'deletestepForm': deletestepForm})
payload.update({'addsubstepForm': addsubstepForm})
payload.update({'deletesubstepForm': deletesubstepForm})
payload.update({'addcodeexampleForm': addcodeexampleForm})
payload.update({'deletecodeForm': deletecodeForm})
payload.update({'addimageForm': addimageForm})
payload.update({'deleteimageForm': deleteimageForm})
payload.update({'publinkName': publink.name})
return render(request, 'tb/home_auth.html', payload)
def add_template():
return TutorialConstructor().template_skeleton()
