272 lines
9.4 KiB
Python
272 lines
9.4 KiB
Python
from django.urls import reverse_lazy
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from django.http import HttpResponseRedirect
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from django.contrib.auth.mixins import LoginRequiredMixin
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from django.views.generic import (View, TemplateView, ListView, CreateView, DetailView)
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from django.views.generic.detail import SingleObjectMixin
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from django.contrib import messages
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from django.shortcuts import get_object_or_404, redirect
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from rules.contrib.views import PermissionRequiredMixin
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from django.contrib.auth import get_user_model
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from django.contrib.auth.decorators import login_required
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from .models import Job, Application, Question, JobMessage
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from .forms import JobForm, QuestionFormSet, ApplicationForm, AnswerForm, MessageForm
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import logging
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logger = logging.getLogger(__name__)
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User = get_user_model()
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class Index(TemplateView):
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template_name = 'jobs/index.html'
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def get_context_data(self, *args, **kwargs):
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context = super().get_context_data(*args, **kwargs)
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context['jobs'] = Job.objects.filter(active=True).order_by('-updated')[:6]
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return context
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class JobDetail(DetailView):
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context_object_name = 'job'
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model = Job
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class JobRenew(LoginRequiredMixin, PermissionRequiredMixin, SingleObjectMixin,
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View):
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model = Job
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permission_required = 'jobs.change_job'
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http_method_names = ['post']
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def post(self, request, *args, **kwargs):
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job = self.get_object()
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job.renew()
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messages.add_message(
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request, messages.SUCCESS, 'Job has been renewed until {}.'.format(
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job.expires.isoformat(' ', 'seconds')))
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return HttpResponseRedirect(job.get_absolute_url())
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class JobCreate(LoginRequiredMixin, CreateView):
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model = Job
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form_class = JobForm
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success_url = reverse_lazy("jobs:job_list")
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def get(self, request, *args, **kwargs):
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self.object = None
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form = self.get_form(self.get_form_class())
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question_form = QuestionFormSet()
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return self.render_to_response(
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self.get_context_data(form=form, question_form=question_form))
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def post(self, request, *args, **kwargs):
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self.object = None
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form_class = self.get_form_class()
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form = self.get_form(form_class)
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question_form = QuestionFormSet(self.request.POST)
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if (form.is_valid() and question_form.is_valid()):
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return self.form_valid(form, question_form)
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else:
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return self.form_invalid(form, question_form)
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def form_valid(self, form, question_form):
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self.object = form.save(commit=False)
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self.object.posted_by = self.request.user
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self.object.save()
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form.save_m2m()
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question_form.instance = self.object
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question_form.save()
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return HttpResponseRedirect(self.get_success_url())
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def form_invalid(self, form, question_form):
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return self.render_to_response(
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self.get_context_data(form=form, question_form=question_form))
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class ApplicationCreate(LoginRequiredMixin, CreateView):
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# TODO: restrict users from re-application
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model = Application
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form_class = ApplicationForm
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success_url = reverse_lazy("jobs:job_list")
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def get_question_queryset(self):
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# filter questions for particular job and order it so same queryset
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# can be used stably as initial params for GET and POST requests
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return Question.objects.filter(
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job_id=self.kwargs['job_pk']).order_by('id')
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def get_answer_formset(self, *args):
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questions = self.get_question_queryset()
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return AnswerForm.inlineformset_factory(extra=questions.count())(
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initial=[{
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'question': q.id
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} for q in questions], *args)
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def get(self, request, *args, **kwargs):
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self.object = None
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form = self.get_form(self.get_form_class())
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answer_form = self.get_answer_formset()
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return self.render_to_response(
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self.get_context_data(form=form, answer_form=answer_form))
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def post(self, request, *args, **kwargs):
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self.object = None
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form_class = self.get_form_class()
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form = self.get_form(form_class)
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answer_form = self.get_answer_formset(self.request.POST)
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if (form.is_valid() and answer_form.is_valid()):
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return self.form_valid(form, answer_form)
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else:
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return self.form_invalid(form, answer_form)
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def form_valid(self, form, answer_form):
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self.object = form.save(commit=False)
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self.object.applicant = self.request.user
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self.object.job = get_object_or_404(Job, id=self.kwargs['job_pk'])
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self.object.save()
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form.save_m2m()
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answer_form.instance = self.object
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answer_form.save()
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messages.add_message(
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self.request, messages.SUCCESS,
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'Your application has been succesfully received.')
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return HttpResponseRedirect(self.get_success_url())
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def form_invalid(self, form, answer_form):
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return self.render_to_response(
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self.get_context_data(form=form, answer_form=answer_form))
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class ApplicationList(LoginRequiredMixin, PermissionRequiredMixin, ListView):
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model = Application
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context_object_name = 'applications'
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permission_required = 'jobs.change_job'
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def get_permission_object(self):
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return get_object_or_404(Job, id=self.kwargs['job_pk'])
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def get_queryset(self):
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return super().get_queryset().filter(job_id=self.kwargs['job_pk'])
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class ListOwnApplications(ListView):
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model = Application
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context_object_name = 'applications'
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template_name = 'jobs/list_own_applications.html'
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def get_queryset(self):
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return Application.objects.filter(applicant=self.request.user)
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def get_context_data(self, **kwargs):
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context = super(ListOwnApplications, self).get_context_data(**kwargs)
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context['title'] = 'Your Applications'
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context['application_page'] = 'active'
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return context
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class ListJobApplications(ListView):
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model = Application
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context_object_name = 'applications'
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template_name = 'jobs/list_applications_others.html'
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def get_queryset(self):
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return Application.objects.filter(job__posted_by=self.request.user)
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def get_context_data(self, **kwargs):
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context = super(ListJobApplications, self).get_context_data(**kwargs)
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class ApplicationDetail(LoginRequiredMixin, DetailView):
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model = Application
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class MesssageInbox(LoginRequiredMixin, ListView):
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model = JobMessage
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context_object_name = 'jobmessage'
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def get_queryset(self):
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qs_list = []
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qs = JobMessage.objects.filter(receiver=self.request.user).order_by('-date')
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lookup = set(qs.values_list('sender', flat=True))
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for sender_id in lookup:
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for elem in qs:
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if elem.sender_id == sender_id:
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qs_list.append(elem.id)
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break
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return JobMessage.objects.filter(pk__in=qs_list).order_by('-date')
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def get_context_data(self, **kwargs):
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context = super(MesssageInbox, self).get_context_data(**kwargs)
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context['title'] = 'Messages Inbox'
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context['messages_page'] = 'active'
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return context
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class Conversation(LoginRequiredMixin, ListView):
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model = JobMessage
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context_object_name = 'jobmessage'
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template_name = 'jobs/conversation.html'
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def get_queryset(self):
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queryset1 = JobMessage.objects.filter(
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receiver=self.request.user, sender=self.kwargs['pk'])
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queryset2 = JobMessage.objects.filter(
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receiver=self.kwargs['pk'], sender=self.request.user)
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return queryset1.union(queryset2).order_by('date')
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def get_context_data(self, **kwargs):
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context = super(Conversation, self).get_context_data(**kwargs)
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context['form'] = MessageForm
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context['person'] = User.objects.get(id=self.kwargs['pk'])
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context['messages_page'] = 'active'
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return context
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class MyJobs(LoginRequiredMixin, ListView):
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model = Job
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context_object_name = 'jobs'
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template_name = 'jobs/job.html'
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def get_queryset(self):
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return Job.objects.filter(posted_by=self.request.user).order_by('expires')
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def get_context_data(self, **kwargs):
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context = super(MyJobs, self).get_context_data(**kwargs)
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context['title'] = 'Your jobs'
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context['my_jobs_page'] = 'active'
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return context
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@login_required()
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def send_message(request):
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form = MessageForm(request.POST)
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if form.is_valid():
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user = User.objects.get(id=request.POST.get('receiver_id'))
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JobMessage.objects.create(sender=request.user, receiver=user, text=request.POST.get('text'))
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else:
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print("Error")
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return redirect('jobs:conversation', pk=request.POST.get('receiver_id'))
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@login_required()
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def change_status(request):
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try:
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job_obj = Job.objects.get(id=request.POST.get('job_id'))
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if job_obj.posted_by == request.user:
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if job_obj.active:
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job_obj.active = False
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else:
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job_obj.active = True
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job_obj.save()
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else:
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logger.error(
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"the user {} tried to toggle the job id {}. But it doesn't belong to him".format(
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request.user, request.POST.get('job_id'))
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)
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except Job.DoesNotExist:
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logger.error(
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"the user {} tried to toggle the job id {} but it doesn't exist.".format(
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request.user, request.POST.get('job_id'))
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)
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return redirect('jobs:my_jobs')
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