def load_demo_explorations(cls):
"""Initializes the demo explorations."""
for index, exploration in enumerate(feconf.DEMO_EXPLORATIONS):
assert len(exploration) in [3, 4], "Invalid format for demo exploration: %s" % exploration
yaml_filename = "%s.yaml" % exploration[0]
yaml_file = utils.get_file_contents(os.path.join(feconf.SAMPLE_EXPLORATIONS_DIR, yaml_filename))
title = exploration[1]
category = exploration[2]
image_filename = exploration[3] if len(exploration) == 4 else None
image_id = None
if image_filename:
with open(os.path.join(feconf.SAMPLE_IMAGES_DIR, image_filename)) as f:
raw_image = f.read()
image_id = Image.create(raw_image)
exploration = cls.create_from_yaml(
yaml_file=yaml_file,
user=None,
title=title,
category=category,
exploration_id=str(index),
image_id=image_id,
)
exploration.is_public = True
exploration.put()
def add_image(request, name):
product_ = Product.get_by_id(name)
if not product_:
return render_json_response({'api_success':False,
'api_msg':'Product %s not found' % name},
status=400)
if request.method == 'POST':
try:
upload_files = get_uploads(request, 'file')
blob_info = upload_files[0]
im = Image.create(blob_info.key(), title=product_.title)
if not len(product_.images):
im.is_master = True
if im.get_cached_url():
product_.images.append(im)
product_.put()
api_upload_img_url = blobstore.create_upload_url(
url_for('shop/admin/product/upload_img',
name=product_.key.id()))
return render_json_response(
{'api_success':True,
'api_msg':'Image uploaded',
'api_upload_img_url':api_upload_img_url,
'img': im.to_json()})
else:
return render_json_response(
{'api_success':False,
'api_msg':'Invalid image'})
except Exception, e:
return render_json_response(
{'api_success':False,
'api_msg':str(e)}, status=400)
def post(self):
"""Saves an image uploaded by a content creator."""
raw = self.request.get('image')
if raw:
image_id = Image.create(raw)
self.render_json({'image_id': image_id})
else:
raise self.InvalidInputException('No image supplied')
def add(request):
if request.method == 'POST':
upload_files = get_uploads(request, 'file')
blob_info = upload_files[0]
im = Image.create(blob_info.key())
headers = {'Location': url_for('image/admin/upload', img_key=im.key())}
else:
headers = {'Location': url_for('image/admin/upload')}
return Response(None, headers=headers, status=302)
def upload_image(request, id):
union = Union.get_by_id(id)
if not union:
return render_json_response({"api": {"success": False, "msg": "Union %s not found" % id}}, status=400)
if request.method == "POST":
try:
upload_files = get_uploads(request, "file")
blob_info = upload_files[0]
im = Image.create(blob_info.key(), title=union.title)
if not len(union.images):
im.is_master = True
if im.get_cached_url():
union.images.append(im)
union.put()
return render_json_response({"api_success": True, "api_msg": "Image uploaded", "image": im.to_json()})
else:
return render_json_response({"api_success": False, "api_msg": "Invalid image"})
except Exception, e:
return render_json_response({"api_success": False, "api_msg": str(e)}, status=400)
def add_image(request, uid):
category = Category.get_by_id(uid)
if not category:
return render_to_response('empty.html')
if request.method == 'POST':
try:
upload_files = get_uploads(request, 'file')
if len(upload_files):
blob_info = upload_files[0]
if blob_info.size:
im = Image.create(blob_info.key(), title=category.title)
if not len(category.images):
im.is_master = True
if im.get_cached_url():
category.images.append(im)
category.put()
return images(request, uid)
else:
blob_info.delete()
except Exception, e:
return render_to_response('empty.html', {'msg': msg})