Extract Thumbnails and CropAction concerns #2141
Merged
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What is this pull request for?
As preparation for #2061 it makes using the image cropper and displaying picture thumbnails easier for models beside the
Alchemy::EssencePicture
CropAction
controller concernWith this module you can add a crop action to any resourceful controller.
The model needs to implement the same crop interface as the EssencePicture.
A routing concern and a shared example are available as well.
PictureThumbnails
concernHolds everything you need to make your model being able to
display image thumbnails and make use of the image cropper.
Your model needs to have
crop_from
andcrop_size
attributesas well as a
Alchemy::Picture
association namedpicture
anda
settings
Hash.Checklist