from django import forms from django.http import HttpResponse, HttpResponseRedirect from django.template import RequestContext from django.core.mail import send_mail from django.shortcuts import get_object_or_404, render_to_response from django.contrib.auth.decorators import login_required, permission_required from django.views.decorators.vary import vary_on_headers from django.views.generic.create_update import delete_object from django.template import Context, loader from django.utils import simplejson from main.models import Todolist, TodolistPkg, Package 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.cleaned_data['packages'].split("\n")] package_names = set(package_names) packages = Package.objects.filter( pkgname__in=package_names).exclude( repo__testing=True).order_by('arch') return packages @login_required @vary_on_headers('X-Requested-With') 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() if request.is_ajax(): return HttpResponse( simplejson.dumps({'complete': pkg.complete}), mimetype='application/json') return HttpResponseRedirect('/todo/%s/' % (listid)) @login_required def view(request, listid): list = get_object_or_404(Todolist, id=listid) return render_to_response('todolists/view.html', RequestContext(request, {'list':list})) @login_required def list(request): lists = Todolist.objects.select_related('creator').order_by('-date_added') for l in lists: l.complete = TodolistPkg.objects.filter( list=l.id,complete=False).count() == 0 return render_to_response('todolists/list.html', RequestContext(request, {'lists':lists})) @permission_required('main.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.cleaned_data['name'], description = form.cleaned_data['description']) for pkg in form.cleaned_data['packages']: tpkg = TodolistPkg.objects.create(list = todo, pkg = pkg) send_todolist_email(tpkg) return HttpResponseRedirect('/todo/') else: form = TodoListForm() page_dict = { 'title': 'Add Todo List', 'form': form, 'submit_text': 'Create List' } return render_to_response('general_form.html', RequestContext(request, page_dict)) @permission_required('main.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.cleaned_data['name'] todo_list.description = form.cleaned_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.cleaned_data['packages']: p.delete() # now add any packages not in the old list for pkg in form.cleaned_data['packages']: if pkg not in packages: tpkg = TodolistPkg.objects.create( list = todo_list, pkg = pkg) send_todolist_email(tpkg) 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 Todo List: %s' % todo_list.name, 'form': form, 'submit_text': 'Save List' } return render_to_response('general_form.html', RequestContext(request, page_dict)) @permission_required('main.delete_todolist') def delete_todolist(request, object_id): return delete_object(request, object_id=object_id, model=Todolist, template_name="todolists/todolist_confirm_delete.html", post_delete_redirect='/todo/') 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 todo list''' maints = todo.pkg.maintainers if not maints: 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 ', [m.email for m in maints], fail_silently=True) # vim: set ts=4 sw=4 et: