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|
from .forms import (
UserRegistrationForm, UserLoginForm,
ProfileForm, CreateWorkshop
)
from .models import (
Profile, User,
has_profile, Workshop,
Course, RequestedWorkshop
)
from django.template import RequestContext
from datetime import datetime, date
from django.contrib.auth import login, logout, authenticate
from django.contrib.auth.decorators import login_required
from django.contrib import messages
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
from django.shortcuts import render, redirect
from django.db import IntegrityError
from collections import OrderedDict
from dateutil.parser import parse
from .send_mails import send_email
from django.http import HttpResponse
def index(request):
'''Landing Page'''
user = request.user
if user.is_authenticated():
if user.groups.filter(name='instructor').count() > 0:
return redirect('/manage/')
return redirect('/book/')
return render(request, "workshop_app/index.html")
def is_instructor(user):
'''Check if the user is having instructor rights'''
if user.groups.filter(name='instructor').exists():
return True
def user_login(request):
'''Login'''
user = request.user
if user.is_authenticated():
if user.groups.filter(name='instructor').count() > 0:
return redirect('/manage/')
return redirect('/book/')
if request.method == "POST":
form = UserLoginForm(request.POST)
if form.is_valid():
user = form.cleaned_data
login(request, user)
if user.groups.filter(name='instructor').count() > 0:
return redirect('/manage/')
return redirect('/book/')
else:
return render(request, 'workshop_app/login.html', {"form": form})
else:
form = UserLoginForm()
return render(request, 'workshop_app/login.html', {"form": form})
def user_logout(request):
'''Logout'''
logout(request)
return render(request, 'workshop_app/logout.html')
def user_register(request):
'''User Registeration form'''
if request.method == 'POST':
form = UserRegistrationForm(request.POST)
if form.is_valid():
try:
data = form.cleaned_data
username, password = form.save()
new_user = authenticate(username=username, password=password)
login(request, new_user)
user_position = request.user.profile.position
send_email(
request, call_on='Registration',
user_position=user_position
)
return redirect('/view_profile/')
except IntegrityError as e:
return render(
request,
"workshop_app/registeration_error.html"
)
else:
return render(
request, "workshop_app/register.html",
{"form": form}
)
else:
form = UserRegistrationForm()
return render(request, "workshop_app/register.html", {"form": form})
def book(request):
user = request.user
if user.is_authenticated():
if user.groups.filter(name='instructor').count() > 0:
return redirect('/manage/')
workshop_details = Workshop.objects.all()
workshop_occurence = {}
for workshops in workshop_details:
dates = workshops.recurrences.between(
datetime(2017, 3, 12, 0, 0, 0),
datetime(2017, 12, 31, 0, 0, 0), #Needs to be changed yearly
inc=True
)
for d in range(len(dates)):
workshop_occurence[dates[d].strftime("%d-%m-%Y")] = [
workshops.workshop_instructor,
workshops.workshop_title,
workshops.workshop_instructor_id,
workshops.workshop_title_id
]
# workshop_occurence = OrderedDict(sorted(workshop_occurence.items()))
workshop_occurence = list(workshop_occurence.items())
#Show upto 6 Workshops per page
paginator = Paginator(workshop_occurence, 6)
page = request.GET.get('page')
try:
workshop_occurences = paginator.page(page)
except PageNotAnInteger:
#If page is not an integer, deliver first page.
workshop_occurences = paginator.page(1)
except EmptyPage:
#If page is out of range(e.g 999999), deliver last page.
workshop_occurences = paginator.page(paginator.num_pages)
return render(
request, "workshop_app/booking.html",
{"workshop_details": workshop_occurences}
)
else:
return redirect('/login/')
@login_required
def book_workshop(request):
'''
Function for Updating requested_workshop table
'''
if request.method == 'POST':
user_position = request.user.profile.position
client_data = request.body.decode("utf-8").split("&")
client_data = client_data[0].split("%2C")
print(Workshop.objects.filter(workshop_title_id=client_data[2]))
send_email(request, call_on='Booking',
user_position=user_position)
instructor_profile = Profile.objects.filter(user=client_data[1])
workshop_list = Workshop.objects.get(
workshop_instructor=client_data[1]
)
workshop_recurrence_list = workshop_list.recurrences.between(
datetime(2017, 3, 12, 0, 0, 0),
datetime(2017, 12, 31, 0, 0, 0),
inc=True
)
for d in workshop_recurrence_list:
if client_data[0][2:] == (d.strftime("%d-%m-%Y")):
rW_obj = RequestedWorkshop()
rW_obj.requested_workshop_instructor = User.objects.get(
id=client_data[1]
)
rW_obj.requested_workshop_coordinator = request.user
#To be changed
rW_obj.requested_workshop_title = Workshop.objects.all()
rW_obj.save()
return HttpResponse(instructor_profile)
else:
pass
@login_required
def manage(request):
user = request.user
if user.is_authenticated():
#Move user to the group via admin
if user.groups.filter(name='instructor').count() > 0:
try:
#Can't Handle Multiple objects Fix this asap
workshop_details = Workshop.objects.get(
workshop_instructor=user.id
)
workshop_occurence_list = workshop_details.recurrences.between(
datetime(2017, 3, 12, 0, 0, 0),
datetime(2017, 12, 31, 0, 0, 0),
inc=True
)
for i in range(len(workshop_occurence_list)):
workshop_occurence_list[i] = [{
"user": str(user),
"workshop": workshop_details,
"date": workshop_occurence_list[i].date
}]
#Show upto 3 Workshops per page
paginator = Paginator(workshop_occurence_list, 3)
page = request.GET.get('page')
try:
workshops = paginator.page(page)
except PageNotAnInteger:
#If page is not an integer, deliver first page.
workshops = paginator.page(1)
except EmptyPage:
#If page is out of range(e.g 999999), deliver last page.
workshops = paginator.page(paginator.num_pages)
except:
workshops = None
return render(
request, "workshop_app/manage.html",
{"workshop_occurence_list": workshops}
)
return redirect('/book/')
else:
return redirect('/login/')
@login_required
def view_profile(request):
""" view instructor and coordinator profile """
return render(request, "workshop_app/view_profile.html")
@login_required
def edit_profile(request):
""" edit profile details facility for instructor and coordinator """
user = request.user
if is_instructor(user):
template = 'workshop_app/manage.html'
else:
template = 'workshop_app/booking.html'
context = {'template': template}
if has_profile(user):
profile = Profile.objects.get(user_id=user.id)
else:
profile = None
if request.method == 'POST':
form = ProfileForm(request.POST, user=user, instance=profile)
if form.is_valid():
form_data = form.save(commit=False)
form_data.user = user
form_data.user.first_name = request.POST['first_name']
form_data.user.last_name = request.POST['last_name']
form_data.user.save()
form_data.save()
return render(
request, 'workshop_app/profile_updated.html',
context
)
else:
context['form'] = form
return render(request, 'workshop_app/edit_profile.html', context)
else:
form = ProfileForm(user=user, instance=profile)
context['form'] = form
return render(request, 'workshop_app/edit_profile.html', context)
@login_required
def create_workshop(request):
'''Instructor creates workshops'''
user = request.user
if is_instructor(user):
if request.method == 'POST':
form = CreateWorkshop(request.POST)
if form.is_valid():
form_data = form.save(commit=False)
#form_data.profile_id = profile.id
form_data.workshop_instructor = user
form_data.workshop_instructor.save()
form_data.save()
return redirect('/manage/')
else:
form = CreateWorkshop()
return render(
request, 'workshop_app/create_workshop.html',
{"form": form }
)
else:
return redirect('/book/')
@login_required
def view_course_list(request):
'''Gives the course details '''
user = request.user
if is_instructor(user):
course_list = Course.objects.all()
paginator = Paginator(course_list, 6) #Show upto 12 Courses per page
page = request.GET.get('page')
try:
courses = paginator.page(page)
except PageNotAnInteger:
#If page is not an integer, deliver first page.
courses = paginator.page(1)
except EmptyPage:
#If page is out of range(e.g 999999), deliver last page.
courses = paginator.page(paginator.num_pages)
return render(
request, 'workshop_app/view_course_list.html', \
{'courses': courses}
)
else:
return redirect('/book/')
@login_required
def view_course_details(request):
'''Gives the course details '''
user = request.user
if is_instructor(user):
return redirect('/')
else:
return redirect('/book/')
|
