Customize elFinder in MODX Fred
Fred is a highly configurable frontend editor for MODX. With over 13K downloads, it's safe to say that it has taken off! One of the problems I recently encountered was configuring it to have some of the same image normalization standards I would normally use plugins like FileSluggy or a custom script for image handling. Since Fred uses elFinder for handling the image, it doesn't tap into the regular MODX system events. However, elFinder has it's own plugins that can be tapped into. Create a custom plugin Fred exposes an event called "FredOnElfinderRoots"…