def edit(request, media_id):
Media = get_media_model()
MediaForm = get_media_form(Media)
media = get_object_or_404(Media, id=media_id)
if not permission_policy.user_has_permission_for_instance(request.user, 'change', media):
return permission_denied(request)
if request.POST:
original_file = media.file
form = MediaForm(request.POST, request.FILES, instance=media, user=request.user)
if form.is_valid():
if 'file' in form.changed_data:
# if providing a new media file, delete the old one.
# NB Doing this via original_file.delete() clears the file field,
# which definitely isn't what we want...
original_file.storage.delete(original_file.name)
media = form.save()
# Reindex the media entry to make sure all tags are indexed
for backend in get_search_backends():
backend.add(media)
messages.success(request, _("Media file '{0}' updated").format(media.title), buttons=[
messages.button(reverse('wagtailmedia:edit', args=(media.id,)), _('Edit'))
])
return redirect('wagtailmedia:index')
else:
messages.error(request, _("The media could not be saved due to errors."))
else:
form = MediaForm(instance=media, user=request.user)
filesize = None
# Get file size when there is a file associated with the Media object
if media.file:
try:
filesize = media.file.size
except OSError:
# File doesn't exist
pass
if not filesize:
messages.error(
request,
_("The file could not be found. Please change the source or delete the media file"),
buttons=[messages.button(reverse('wagtailmedia:delete', args=(media.id,)), _('Delete'))]
)
return render(request, "wagtailmedia/media/edit.html", {
'media': media,
'filesize': filesize,
'form': form,
'user_can_delete': permission_policy.user_has_permission_for_instance(
request.user, 'delete', media
),
})
def edit(request, media_id):
Media = get_media_model()
MediaForm = get_media_form(Media)
media = get_object_or_404(Media, id=media_id)
if not permission_policy.user_has_permission_for_instance(request.user, 'change', media):
return permission_denied(request)
if request.POST:
original_file = media.file
form = MediaForm(request.POST, request.FILES, instance=media, user=request.user)
if form.is_valid():
if 'file' in form.changed_data:
# if providing a new media file, delete the old one.
# NB Doing this via original_file.delete() clears the file field,
# which definitely isn't what we want...
original_file.storage.delete(original_file.name)
media = form.save()
# Reindex the media entry to make sure all tags are indexed
for backend in get_search_backends():
backend.add(media)
messages.success(request, _("Media file '{0}' updated").format(media.title), buttons=[
messages.button(reverse('wagtailmedia:edit', args=(media.id,)), _('Edit'))
])
return redirect('wagtailmedia:index')
else:
messages.error(request, _("The media could not be saved due to errors."))
else:
form = MediaForm(instance=media, user=request.user)
filesize = None
# Get file size when there is a file associated with the Media object
if media.file:
try:
filesize = media.file.size
except OSError:
# File doesn't exist
pass
if not filesize:
messages.error(
request,
_("The file could not be found. Please change the source or delete the media file"),
buttons=[messages.button(reverse('wagtailmedia:delete', args=(media.id,)), _('Delete'))]
)
return render(request, "wagtailmedia/media/edit.html", {
'media': media,
'filesize': filesize,
'form': form,
'user_can_delete': permission_policy.user_has_permission_for_instance(
request.user, 'delete', media
),
})
def delete(request, media_id):
Media = get_media_model()
media = get_object_or_404(Media, id=media_id)
if not permission_policy.user_has_permission_for_instance(request.user, 'delete', media):
return permission_denied(request)
if request.POST:
media.delete()
messages.success(request, _("Media file '{0}' deleted.").format(media.title))
return redirect('wagtailmedia:index')
return render(request, "wagtailmedia/media/confirm_delete.html", {
'media': media,
})
def delete(request, media_id):
Media = get_media_model()
media = get_object_or_404(Media, id=media_id)
if not permission_policy.user_has_permission_for_instance(request.user, 'delete', media):
return permission_denied(request)
if request.POST:
media.delete()
messages.success(request, _("Media file '{0}' deleted.").format(media.title))
return redirect('wagtailmedia:index')
return render(request, "wagtailmedia/media/confirm_delete.html", {
'media': media,
})
def is_editable_by_user(self, user):
from wagtailmedia.permissions import permission_policy
return permission_policy.user_has_permission_for_instance(
user, 'change', self)
def is_editable_by_user(self, user):
from wagtailmedia.permissions import permission_policy
return permission_policy.user_has_permission_for_instance(user, 'change', self)
