import django.newforms as forms from django.http import HttpResponse, HttpResponseRedirect from django.template import RequestContext from django.shortcuts import get_object_or_404 from django.contrib.auth.decorators import permission_required from django.contrib.auth.models import User from django.template import Context, loader from archweb_dev.main.utils import render_response from archweb_dev.main.models import Todolist, TodolistPkg, Package from archweb_dev.main.models import Arch, Repo # FIXME: ugly hackery. http://code.djangoproject.com/ticket/3450 import django.db IntegrityError = django.db.backend.Database.IntegrityError class TodoListForm(forms.Form): name = forms.CharField(max_length=255, widget=forms.TextInput(attrs={'size': '30'})) description = forms.CharField(required=False, widget=forms.Textarea(attrs={'rows': '4', 'cols': '60'})) packages = forms.CharField(required=False, help_text='(one per line)', widget=forms.Textarea(attrs={'rows': '20', 'cols': '60'})) def clean_packages(self): package_names = [s.strip() for s in self.clean_data['packages'].split("\n")] package_names = set(package_names) packages = Package.objects.filter( pkgname__in=package_names).order_by('arch') return packages def flag(request, listid, pkgid): list = get_object_or_404(Todolist, id=listid) pkg = get_object_or_404(TodolistPkg, id=pkgid) pkg.complete = not pkg.complete pkg.save() return HttpResponseRedirect('/todo/%s/' % (listid)) def view(request, listid): list = get_object_or_404(Todolist, id=listid) return render_response( request, 'todolists/view.html', {'list':list}) def list(request): lists = Todolist.objects.order_by('-date_added') for l in lists: l.complete = TodolistPkg.objects.filter( list=l.id,complete=False).count() == 0 return render_response(request, 'todolists/list.html', {'lists':lists}) @permission_required('todolists.add_todolist') def add(request): if request.POST: form = TodoListForm(request.POST) if form.is_valid(): todo = Todolist.objects.create( creator = request.user, name = form.clean_data['name'], description = form.clean_data['description']) for pkg in form.clean_data['packages']: todo = TodolistPkg.objects.create(list = todo, pkg = pkg) send_todolist_email(todo) return HttpResponseRedirect('/todo/') else: form = TodoListForm() page_dict = { 'title': 'Add To-do List', 'form': form, 'submit_text': 'Create List' } return render_response(request, 'general_form.html', page_dict) @permission_required('todolists.change_todolist') def edit(request, list_id): todo_list = get_object_or_404(Todolist, id=list_id) if request.POST: form = TodoListForm(request.POST) if form.is_valid(): todo_list.name = form.clean_data['name'] todo_list.description = form.clean_data['description'] todo_list.save() packages = [p.pkg for p in todo_list.packages] # first delete any packages not in the new list for p in todo_list.packages: if p.pkg not in form.clean_data['packages']: p.delete() # now add any packages not in the old list for pkg in form.clean_data['packages']: if pkg not in packages: todo = TodolistPkg.objects.create( list = todo_list, pkg = pkg) send_todolist_email(todo) return HttpResponseRedirect('/todo/%d/' % todo_list.id) else: form = TodoListForm(initial={ 'name': todo_list.name, 'description': todo_list.description, 'packages': todo_list.package_names, }) page_dict = { 'title': 'Edit To-do List "%s"' % todo_list.name, 'form': form, 'submit_text': 'Save List' } return render_response(request, 'general_form.html', page_dict) def send_todolist_email(todo): '''Sends an e-mail to the maintainer of a package notifying them that the package has been added to a to-do list''' if todo.pkg.maintainer_id == 0: return page_dict = { 'pkg': todo.pkg, 'todolist': todo.list, 'weburl': 'http://www.archlinux.org/packages/%s/' % (todo.pkg.id) } t = loader.get_template('todolists/addedtotodolist') c = Context(page_dict) send_mail('arch: Package [%s] added to Todolist' % todo.pkg.pkgname, t.render(c), 'Arch Website Notification ', [pkg.maintainer.email], fail_silently=True) # vim: set ts=4 sw=4 et: