104 lines
4.1 KiB
Python
104 lines
4.1 KiB
Python
from __future__ import absolute_import
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from django.utils.translation import ugettext_lazy as _
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from django.http import 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.core.urlresolvers import reverse
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#from django.utils.html import mark_safe
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from django.conf import settings
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from documents.views import document_list
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from documents.models import Document
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from permissions.exceptions import PermissionDenied
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from permissions.models import Permission
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from acls.models import AccessEntry
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from .models import DocumentCheckout
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from .permissions import PERMISSION_DOCUMENT_CHECKOUT, PERMISSION_DOCUMENT_CHECKIN
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from .forms import DocumentCheckoutForm
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from .exceptions import DocumentAlreadyCheckedOut
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def checkout_list(request):
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return document_list(request, object_list=DocumentCheckout.objects.checked_out(), title=_(u'checked out documents'))
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def checkout_info(request, document_pk):
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document = get_object_or_404(Document, pk=document_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_DOCUMENT_CHECKOUT, PERMISSION_DOCUMENT_CHECKIN])
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except PermissionDenied:
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AccessEntry.objects.check_access([PERMISSION_DOCUMENT_CHECKOUT, PERMISSION_DOCUMENT_CHECKIN], request.user, document)
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if document.is_checked_out():
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content = 'checkedout'
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else:
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content = _(u'Document has not been checked out.')
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#<p>{{ content|safe }}</p>
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#{% endif %}
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#{% for paragraph in paragraphs %}
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#<p>{{ paragraph|safe }}</p>#
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return render_to_response('generic_template.html', {
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'content': content,
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'object': document,
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'title': _(u'Check out details for document: %s') % document
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}, context_instance=RequestContext(request))
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def checkout_document(request, document_pk):
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document = get_object_or_404(Document, pk=document_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_DOCUMENT_CHECKOUT])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_DOCUMENT_CHECKOUT, request.user, document)
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if request.method == 'POST':
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form = DocumentCheckoutForm(request.POST)
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if form.is_valid():
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try:
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document_checkout = form.save()
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except DocumentAlreadyCheckedOut:
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messages.error(request, _(u'Document already checked out.'))
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except Exception, exc:
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messages.error(request, _(u'Error trying to check out document; %s') % exc)
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else:
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messages.success(request, _(u'Document "%s" checked out successfully.') % document)
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return HttpResponseRedirect(document_checkout.get_absolute_url())
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else:
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form = DocumentCheckoutForm()#document=document, initial={
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#'new_filename': document.filename})
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return render_to_response('generic_form.html', {
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'form': form,
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'object': document,
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'title': _(u'Check out document: %s') % document
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}, context_instance=RequestContext(request))
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def checkin_document(request, document_pk):
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document = get_object_or_404(Document, pk=document_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_DOCUMENT_CHECKIN])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_DOCUMENT_CHECKIN, request.user, document)
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if request.method == 'POST':
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try:
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document.check_in()
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except DocumentAlreadyCheckedOut:
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messages.error(request, _(u'Document already checked out.'))
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except Exception, exc:
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messages.error(request, _(u'Error trying to check in document; %s') % exc)
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else:
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messages.success(request, _(u'Document "%s" checked out successfully.') % document)
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return HttpResponseRedirect(reverse('checkout_info', args=[document.pk]))
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return render_to_response('generic_form.html', {
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'object': document,
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'title': _(u'Check in document: %s') % document
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}, context_instance=RequestContext(request))
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