If the proxyBaseUrl option is set then we include a link as a proxy_url
key for each image to the base proxy url of images so CPI clients can
link to thumbnailed versions. It doesn't include any resizing parameters
which the clients will need to add themselves.
If the proxyBaseUrl option is set then we include a link as a proxy_url key for each image to the base proxy url of images so CPI clients can link to thumbnailed versions. It doesn't include any resizing parameters which the clients will need to add themselves.
Fixes #mysociety/popit/707