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Give error if image file doesn't exist

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This commit is contained in:
Karl Hobley 2015-06-19 11:25:02 +01:00
parent 297240ce45
commit 4c85c39a78
1 changed files with 14 additions and 0 deletions
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14
wagtail/wagtailimages/views/images.py
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@ -1,3 +1,4 @@
import os
import json
from django.shortcuts import render, redirect, get_object_or_404
@ -118,6 +119,19 @@ def edit(request, image_id):
except NoReverseMatch:
url_generator_enabled = False
try:
local_path = image.file.path
except NotImplementedError:
# Image is hosted externally (eg, S3)
local_path = None
if local_path:
# Give error if image file doesn't exist
if not os.path.isfile(local_path):
messages.error(request, _("The source image file could not be found. Please change the source or delete the image.").format(image.title), buttons=[
messages.button(reverse('wagtailimages_delete_image', args=(image.id,)), _('Delete'))
])
return render(request, "wagtailimages/images/edit.html", {
'image': image,
'form': form,