feat: Add a script to directly compress the storage folder

friendica-compress-storage.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+IFS="
+"
+#Set your parameters here
+folder=/var/www/friendica
+storagefolder=storage
+
+loop_1(){
+	t=$(file "${p}")
+	if [[ "${t}" =~ JPEG ]]
+	then
+		nice -n 10 jpegoptim -m 76 "${p}" #&> /dev/null
+	elif [[ "${t}" =~ GIF ]]
+	then
+		nice -n 10 gifsicle --batch -O3 --lossy=80 --colors=255 "${p}" #&> /dev/null
+		#Specific compression for large GIF files
+		while [[ $(stat -c%s "${p}" || 0) -ge 512000 ]]
+		do
+			nice -n 10 gifsicle "${p}" $(seq -f "#%g" 0 2 99) -O3 --lossy=80 --colors=255 -o "${p}" #&> /dev/null
+		done
+	elif [[ "${t}" =~ PNG ]]
+	then
+		nice -n 10 oxipng -o max "${p}" #&> /dev/null
+	elif [[ "${p}" =~ Web/P ]]
+	then
+                #If file is not animated
+                if [[ $(grep -v -q -e "ANIM" -e "ANMF" "${p}") ]]
+                then
+                        nice -n 10 cwebp -mt -af -quiet "${p}" -o /tmp/temp.webp #&> /dev/null
+                        if [[ -f /tmp/temp.webp ]]
+                        then
+                                size_new=$(stat -c%s "/tmp/temp.webp" || 0 )
+                                size_original=$(stat -c%s "${p}")
+                                if [[ "${size_original}" -gt "${size_new}" ]]
+                                then
+                                        mv /tmp/temp.webp "${p}" #&> /dev/null
+                                else
+                                        rm /tmp/temp.webp #&> /dev/null
+                                fi
+                        fi
+                fi
+        fi
+}
+
+c=0
+find "${folder}/${storagefolder}" -depth -mindepth 2 -type f -size +300k -not -iname "index.html" | (
+	while read -r p
+	do
+		loop_1 "${p}" &
+		until [[ $(jobs -r -p | wc -l) -lt $(( $(getconf _NPROCESSORS_ONLN) / 2 )) ]]
+		do
+			wait -n
+		done
+	done
+)
+wait