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Thanks to the previous section, we can now upload and categorize photos, but listings of photos are displaying several full-resolution images—surely not what the Robinson family wants! We need to create scaled-down versions of the images while leaving the original images intact. First, we’ll set up ImageCache to provide us with thumbnails, and then configure our Photo type to use these thumbnails:
Check that Clean URLs are enabled at Administer→Site configuration→Clean URLs (admin/settings/clean-urls).
Go to Administer→Site building→Modules (admin/build/modules) and enable the following modules:
ImageCache
ImageAPI
ImageAPI GD2
ImageCache
ImageCache UI