def add_image(gallery_id):
gallery = Gallery.get_by_id(gallery_id)
if not gallery:
return render_template('empty.html')
image_form = AddImageForm()
if image_form.validate_on_submit():
upload_files = get_uploads(request, 'image')
if len(upload_files):
blob_info = upload_files[0]
if blob_info.size and GalleryImage.is_image_type(blob_info.content_type):
img = GalleryImage.create(
blob_info.key(),
size=blob_info.size,
filename=os.path.basename(blob_info.filename.replace('\\','/')),
content_type=blob_info.content_type)
if not len(gallery.images):
img.is_master = True
if img.get_cached_url():
gallery.images.append(img)
gallery.put()
else:
blob_info.delete()
else:
return render_template('empty.html')
return redirect(url_for('gallery.admin_edit', key_id=gallery_id))
def get_gallery(gallery_id):
gallery = Gallery.get_by_id(gallery_id)
if not gallery or not gallery.is_public or not gallery.images:
return redirect(url_for('gallery.index'))
return render_template(
'gallery/get_gallery.html',
html_class='gallery_page',
gallery=gallery)
def del_image(gallery_id, img_id):
gallery = Gallery.get_by_id(gallery_id)
if gallery:
for i, k in enumerate(gallery.images):
if k.uid == img_id:
k.delete_blob()
del gallery.images[i]
gallery.put()
break
return redirect(url_for('gallery.admin_edit', key_id=gallery_id))
def edit_gallery(key_id):
gallery = Gallery.get_by_id(key_id)
form = EditGalleryForm(obj=gallery)
image_form = AddImageForm()
add_img_url = blobstore.create_upload_url(url_for('gallery.admin_add_image', gallery_id=gallery.key.id()))
if request.method == 'POST' and form.validate():
gallery.name = form.name.data
gallery.is_public = form.is_public.data
gallery.description = form.description.data
gallery.put()
return redirect(url_for('gallery.admin'))
return render_template('gallery/admin/edit.html',
title=u'Редактирование галереи',
gallery=gallery,
form=form,
image_form=image_form,
add_img_url=add_img_url)
def edit_image(gallery_id, img_id):
gallery = Gallery.get_by_id(gallery_id)
image = None
for i, img in enumerate(gallery.images):
if img.uid == img_id:
image = i
if image is None:
return redirect(url_for('gallery.admin_edit', key_id=gallery_id))
form = EditImageForm(obj=gallery.images[image])
if request.method == 'POST' and form.validate():
form.populate_obj(gallery.images[image])
gallery.put()
return redirect(url_for('gallery.admin_edit', key_id=gallery_id))
return render_template('gallery/admin/edit_image.html',
image=gallery.images[image],
gallery=gallery,
form=form)
def del_gallery(gallery_id):
gallery = Gallery.get_by_id(gallery_id)
if gallery:
gallery.key.delete()
return redirect(url_for('gallery.admin'))
