def images_with_add_or_change_permissions_only(images, request): # pylint: disable=unused-argument
"""
Show images from those collections where user has add or change permissions
"""
return image_permission_policy.instances_user_has_any_permission_for(
request.user, ['add', 'change']
)
def index(request):
Image = get_image_model()
# Get images (filtered by user permission)
images = permission_policy.instances_user_has_any_permission_for(request.user, ["change", "delete"]).order_by(
"-created_at"
)
# Search
query_string = None
if "q" in request.GET:
form = SearchForm(request.GET, placeholder=_("Search images"))
if form.is_valid():
query_string = form.cleaned_data["q"]
images = images.search(query_string)
else:
form = SearchForm(placeholder=_("Search images"))
# Filter by collection
current_collection = None
collection_id = request.GET.get("collection_id")
if collection_id:
try:
current_collection = Collection.objects.get(id=collection_id)
images = images.filter(collection=current_collection)
except (ValueError, Collection.DoesNotExist):
pass
paginator, images = paginate(request, images)
collections = permission_policy.collections_user_has_any_permission_for(request.user, ["add", "change"])
if len(collections) < 2:
collections = None
# Create response
if request.is_ajax():
return render(
request,
"wagtailimages/images/results.html",
{"images": images, "query_string": query_string, "is_searching": bool(query_string)},
)
else:
return render(
request,
"wagtailimages/images/index.html",
{
"images": images,
"query_string": query_string,
"is_searching": bool(query_string),
"search_form": form,
"popular_tags": Image.popular_tags(),
"collections": collections,
"current_collection": current_collection,
"user_can_add": permission_policy.user_has_permission(request.user, "add"),
},
)
def index(request):
Image = get_image_model()
# Get images (filtered by user permission)
images = permission_policy.instances_user_has_any_permission_for(
request.user, ['change', 'delete']
).order_by('-created_at')
# Search
query_string = None
if 'q' in request.GET:
form = SearchForm(request.GET, placeholder=_("Search images"))
if form.is_valid():
query_string = form.cleaned_data['q']
images = images.search(query_string)
else:
form = SearchForm(placeholder=_("Search images"))
# Filter by collection
current_collection = None
collection_id = request.GET.get('collection_id')
if collection_id:
try:
current_collection = Collection.objects.get(id=collection_id)
images = images.filter(collection=current_collection)
except (ValueError, Collection.DoesNotExist):
pass
paginator, images = paginate(request, images)
collections = permission_policy.collections_user_has_any_permission_for(
request.user, ['add', 'change']
)
if len(collections) < 2:
collections = None
# Create response
if request.is_ajax():
return render(request, 'wagtailimages/images/results.html', {
'images': images,
'query_string': query_string,
'is_searching': bool(query_string),
})
else:
return render(request, 'wagtailimages/images/index.html', {
'images': images,
'query_string': query_string,
'is_searching': bool(query_string),
'search_form': form,
'popular_tags': Image.popular_tags(),
'collections': collections,
'current_collection': current_collection,
'user_can_add': permission_policy.user_has_permission(request.user, 'add'),
})
def get_user_images(user):
"""
Args:
user: instance of User model
Returns: wagtail images queryset where given user has add or change permissions
"""
# inline import to avoid AppRegistryNotReady: Models aren't loaded yet exception
from wagtail.wagtailimages.permissions import permission_policy as image_permission_policy
return image_permission_policy.instances_user_has_any_permission_for(
user, ['add', 'change'])
def search(request):
response = dict()
if not permission_policy.user_has_any_permission(request.user, ['add', 'change', 'delete']):
response = {
'message': "User does not have permission"
}
return JsonResponse(response, status=403)
# Get images (filtered by user permission)
images = permission_policy.instances_user_has_any_permission_for(
request.user, ['change', 'delete']
).order_by('-created_at')
# Search
query_string = None
if 'query_string' in request.GET:
query_string = request.GET.get('query_string')
images = images.search(query_string)
else:
response['message'] = "No query string passed"
return JsonResponse(response, status=400)
# Filter by folder
current_folder = None
folder_id = request.GET.get('folder_id')
if folder_id:
try:
current_folder = ImageFolder.objects.get(id=folder_id)
images = images.filter(folder=current_folder)
except ObjectDoesNotExist:
response['message'] = "Invalid Folder ID"
return JsonResponse(response, status=400)
image_list = list()
for image in images:
image_list.append(get_image_dict(image))
return JsonResponse(image_list, safe=False)
def index(request):
Image = get_image_model()
# Get images (filtered by user permission)
images = permission_policy.instances_user_has_any_permission_for(
request.user, ['change', 'delete']
).order_by('-created_at')
# Search
query_string = None
if 'q' in request.GET:
form = SearchForm(request.GET, placeholder=_("Search images"))
if form.is_valid():
query_string = form.cleaned_data['q']
images = images.search(query_string)
else:
form = SearchForm(placeholder=_("Search images"))
paginator, images = paginate(request, images)
# Create response
if request.is_ajax():
return render(request, 'wagtailimages/images/results.html', {
'images': images,
'query_string': query_string,
'is_searching': bool(query_string),
})
else:
return render(request, 'wagtailimages/images/index.html', {
'images': images,
'query_string': query_string,
'is_searching': bool(query_string),
'search_form': form,
'popular_tags': Image.popular_tags(),
'user_can_add': permission_policy.user_has_permission(request.user, 'add'),
})
def index(request):
Image = get_image_model()
# Get images (filtered by user permission)
images = permission_policy.instances_user_has_any_permission_for(
request.user, ['change', 'delete']).order_by('-created_at')
# Search
query_string = None
if 'q' in request.GET:
form = SearchForm(request.GET, placeholder=_("Search images"))
if form.is_valid():
query_string = form.cleaned_data['q']
images = images.search(query_string)
else:
form = SearchForm(placeholder=_("Search images"))
# Filter by collection
current_collection = None
collection_id = request.GET.get('collection_id')
if collection_id:
try:
current_collection = Collection.objects.get(id=collection_id)
images = images.filter(collection=current_collection)
except (ValueError, Collection.DoesNotExist):
pass
paginator, images = paginate(request, images)
collections = permission_policy.collections_user_has_any_permission_for(
request.user, ['add', 'change'])
if len(collections) < 2:
collections = None
# Create response
if request.is_ajax():
return render(
request, 'wagtailimages/images/results.html', {
'images': images,
'query_string': query_string,
'is_searching': bool(query_string),
})
else:
return render(
request, 'wagtailimages/images/index.html', {
'images':
images,
'query_string':
query_string,
'is_searching':
bool(query_string),
'search_form':
form,
'popular_tags':
popular_tags_for_model(Image),
'collections':
collections,
'current_collection':
current_collection,
'user_can_add':
permission_policy.user_has_permission(request.user, 'add'),
})
def chooser(request):
Image = get_image_model()
ImageFolder = get_folder_model()
if permission_policy.user_has_permission(request.user, 'add'):
ImageForm = get_image_form(Image)
uploadform = ImageForm(user=request.user)
ImageFolderForm = get_folder_form(ImageFolder)
else:
uploadform = None
# Get images (filtered by user permission)
images = permission_policy.instances_user_has_any_permission_for(
request.user, ['change', 'delete']
).order_by('-created_at')
# Check if folders_only
folders_only = request.GET.get('folders_only')
if folders_only:
folders_only = True
else:
folders_only = False
# Filter by folder
folders = ImageFolder.objects.filter(folder__isnull = True)
current_folder = None
folder_id = request.GET.get('folder')
if folder_id:
try:
current_folder = ImageFolder.objects.get(id=folder_id)
images = Image.objects.filter(folder=current_folder)
except (ValueError, ImageFolder.DoesNotExist):
pass
q = None
if (
'q' in request.GET or 'p' in request.GET or 'tag' in request.GET or
'collection_id' in request.GET or
'folder' in request.GET
):
# this request is triggered from search, pagination or 'popular tags';
# we will just render the results.html fragment
collection_id = request.GET.get('collection_id')
if collection_id:
images = images.filter(collection=collection_id)
searchform = SearchForm(request.GET)
if searchform.is_valid():
q = searchform.cleaned_data['q']
images = images.search(q)
is_searching = True
else:
is_searching = False
tag_name = request.GET.get('tag')
if tag_name:
images = images.filter(tags__name=tag_name)
# Pagination
paginator, images = paginate(request, images, per_page=12)
if not folders_only:
return render(request, "wagtailimages/chooser/results.html", {
'images': images,
'folders' : folders,
'current_folder' : current_folder,
'is_searching': is_searching,
'query_string': q,
'will_select_format': request.GET.get('select_format')
})
else:
return render(request, "wagtailimages/chooser/folders.html", {
'images': images,
'folders': folders,
'current_folder': current_folder,
'is_searching': is_searching,
'query_string': q,
'will_select_format': request.GET.get('select_format')
})
else:
searchform = SearchForm()
collections = Collection.objects.all()
if len(collections) < 2:
collections = None
paginator, images = paginate(request, images, per_page=12)
return render_modal_workflow(request, 'wagtailimages/chooser/chooser.html', 'wagtailimages/chooser/chooser.js', {
'images': images,
'folders' : folders,
'current_folder' : current_folder,
'uploadform': uploadform,
'searchform': searchform,
'is_searching': False,
'query_string': q,
'will_select_format': request.GET.get('select_format'),
'popular_tags': popular_tags_for_model(Image),
'collections': collections,
})
