Folder Action script to unarchive and move a zip file downloaded from a specific website

udemy.sh

#!/bin/zsh

# Script for an Automator Folder Action to check if a downloaded zip file came from a particular website
# (in this case, from https://gale.udemy.com), then unzip the contents to a specific location and then
# move the zip file also to that same destination.
# Set this as a Run Shell Script in Automator, and set the "Pass input:" option "as arguments" 

for f in "$@"; do
    # Example response from the mdls call
    # kMDItemWhereFroms = (
    #     "https://att-c.udemycdn.com/2023-04-13_10-05-58-56f38da77018db82042a9a9ae9fd7b77/original.zip?response-content-disposition=attachment%3B+filename%3D9.0%2BDisplay%2BFlex.zip&Expires=1714526174&Signature=3-tMr~b-Oczk0h27K4acbpMcYOgEBqzHmt2Q0XrxyhAzkEkVxplfY4Z77-xSEBJCfY8yPWH11TVgxm-cCum0LB8AP-KGA6Oy0mJArKZeF20tIDs1p3pRfd~b6p0zi5CktQp859yn9ui-jWjXUf9VPc1p67Ecqd1Dj5ow-n6Wp-UdV5C5Tz0JHdcoRKM1JeF7-JLkV79nx1YfF~K2pFfv3YOm13oMibu1q2UenE8WU5FIRbEbiIu0HEEMOXv9q4lIuPgH2ptgpB1fO6RYXXWpWhLnkQoE-cA0gWgXgG7S5rfWpPs4hTUqQbTbBTgTocaafqhOLDsD6u7~UMkgrGuuSw__&Key-Pair-Id=K3MG148K9RIRF4",
    #     "https://gale.udemy.com/"
    # )

    # Check if the file was downloaded from the gale.udemy.com website
    if [[ $(mdls -name kMDItemWhereFroms "$f") == *"https://gale.udemy.com"* ]]; then

        dst_dir=~/Sites/the-complete-web-development-bootcamp/

        # unzip the file into the destination folder (dst_dir)
        # Add the quotes around dst_dir and f, in case there are any spaces    
        unzip -d "$dst_dir" "$f"

        # Move the file to the ~/Sites/the-complete-web-development-bootcamp/ folder 
        # (and force it, in case a file by the same name already exists there)
        mv -fv "$f" $dst_dir

    fi

done