149 lines
5.8 KiB
Python
149 lines
5.8 KiB
Python
from django.utils.translation import ugettext as _
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from django.http import HttpResponse, HttpResponseRedirect
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from django.shortcuts import render_to_response, get_object_or_404
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from django.template import RequestContext
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from django.contrib import messages
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from django.views.generic.list_detail import object_detail, object_list
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from django.core.urlresolvers import reverse
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from django.views.generic.create_update import create_object, delete_object, update_object
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from documents import PERMISSION_DOCUMENT_VIEW
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from documents.models import Document
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from permissions.api import check_permissions
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from models import Folder, FolderDocument
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from forms import FolderForm, AddDocumentForm
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def folder_list(request):
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return object_list(
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request,
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queryset=Folder.objects.filter(user=request.user),
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template_name='generic_list.html',
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extra_context={
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'title': _(u'folders'),
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'multi_select_as_buttons': True,
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'extra_columns': [
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{'name': _(u'created'), 'attribute': 'datetime_created'},
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{'name': _(u'documents'), 'attribute': lambda x: x.folderdocument_set.count()}
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]
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},
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)
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def folder_create(request):
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if request.method == 'POST':
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form = FolderForm(request.POST)
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if form.is_valid():
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folder, created = Folder.objects.get_or_create(user=request.user, title=form.cleaned_data['title'])
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if created:
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messages.success(request, _(u'Folder created successfully'))
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return HttpResponseRedirect(reverse('folder_list'))
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else:
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messages.error(request, _(u'A folder named: %s, already exists.') % form.cleaned_data['title'])
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else:
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form = FolderForm()
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return render_to_response('generic_form.html', {
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'title': _(u'create folder'),
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'form': form,
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},
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context_instance=RequestContext(request))
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def folder_edit(request, folder_id):
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folder = get_object_or_404(Folder, pk=folder_id)
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if request.method == 'POST':
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form = FolderForm(request.POST)
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if form.is_valid():
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folder.title=form.cleaned_data['title']
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try:
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folder.save()
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messages.success(request, _(u'Folder edited successfully'))
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return HttpResponseRedirect(reverse('folder_list'))
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except Exception, e:
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messages.error(request, _(u'Error editing folder; %s') % e)
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else:
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form = FolderForm(instance=folder)
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return render_to_response('generic_form.html', {
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'title': _(u'edit folder: %s') % folder,
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'form': form,
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'object': folder,
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},
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context_instance=RequestContext(request))
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def folder_delete(request, folder_id):
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folder = get_object_or_404(Folder, pk=folder_id)
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post_action_redirect = reverse('folder_list')
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previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', '/')))
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next = request.POST.get('next', request.GET.get('next', post_action_redirect if post_action_redirect else request.META.get('HTTP_REFERER', '/')))
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if request.method == 'POST':
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try:
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folder.delete()
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messages.success(request, _(u'Folder: %s deleted successfully.') % folder)
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except Exception, e:
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messages.error(request, _(u'Folder: %(folder)s delete error: %(error)s') % {
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'folder': folder, 'error': e})
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return HttpResponseRedirect(next)
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context = {
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'object_name': _(u'folder'),
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'delete_view': True,
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'previous': previous,
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'next': next,
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'object': folder,
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'title': _(u'Are you sure you with to delete the folder: %s?') % folder
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}
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return render_to_response('generic_confirm.html', context,
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context_instance=RequestContext(request))
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def folder_view(request, folder_id):
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folder = get_object_or_404(Folder, pk=folder_id)
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return render_to_response('generic_list.html', {
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'object_list': [folder_document.document for folder_document in folder.folderdocument_set.all()],
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'title': _(u'documents in folder: %s') % folder,
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'multi_select_as_buttons': True,
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}, context_instance=RequestContext(request))
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def folder_add_document(request, document_id):
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check_permissions(request.user, 'documents', [PERMISSION_DOCUMENT_VIEW])
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document = get_object_or_404(Document, pk=document_id)
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if request.method == 'POST':
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previous = request.META.get('HTTP_REFERER', '/')
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form = AddDocumentForm(request.POST, user=request.user)
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if form.is_valid():
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if form.cleaned_data['existing_folder']:
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folder = form.cleaned_data['existing_folder']
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elif form.cleaned_data['title']:
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folder, created = Folder.objects.get_or_create(user=request.user, title=form.cleaned_data['title'])
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if created:
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messages.success(request, _(u'Folder created successfully'))
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else:
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messages.error(request, _(u'A folder named: %s, already exists.') % form.cleaned_data['title'])
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return HttpResponseRedirect(previous)
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else:
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messages.error(request, _(u'Must specify a new folder or an existing one.'))
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return HttpResponseRedirect(previous)
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folder_document, created = FolderDocument.objects.get_or_create(folder=folder, document=document)
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if created:
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messages.success(request, _(u'Document: %(document)s added to folder: %(folder)s successfully.') % {
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'document': document, 'folder': folder})
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else:
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messages.warning(request, _(u'Document: %(document)s is already in folder: %(folder)s.') % {
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'document': document, 'folder': folder})
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return HttpResponseRedirect(previous)
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