Resizing to 256x256>, json is 128x128 forced

matrixpack.sh

@@ -51,6 +51,17 @@ for f in *
     do
       # Ignore folders
       if [ -f "$f" ]; then
+
+        # Resizing large images
+        width=$(identify -format "%w" "$f")> /dev/null
+        height=$(identify -format "%h" "$f")> /dev/null
+        if [ $width -gt 256 ]; then
+          width="256";
+        fi
+        if [ $height -gt 256 ]; then
+          height="256";
+        fi
+
         echo -n "$f : "
         type="png"
         opts="-type TrueColor PNG32:"
@@ -66,7 +77,7 @@ do
         echo -n "."
         convert "$slug/tmp/$f.$type" -trim +repage "$slug/tmp/$f.$type"
         echo -n "."
-    convert -background none -gravity center "$slug/tmp/$f.$type" -resize "128x128>" -extent 128x128 $opts"$slug/tmp/$f.$type"
+        convert -background none -gravity center "$slug/tmp/$f.$type" -resize "${width}x$height" $opts"$slug/tmp/$f.$type"
         echo -ne ". \033[92mdone\033[0m! "
         
         # First item in array
@@ -77,15 +88,20 @@ do
         mxc=$(curl -s -X POST -H "Content-Type: image/$type" --data-binary "@$slug/tmp/$f.$type" "https://$homeserver/_matrix/media/r0/upload?access_token=$token" | python3 -c "import sys, json; print(json.load(sys.stdin)['content_uri'])")
         echo -n "."
 
+        # Calculating 128x128> format
+        convert "$slug/tmp/$f.$type" -resize "128x128" "$slug/tmp/size"
+        width=$(identify -format "%w" "$slug/tmp/size")> /dev/null
+        height=$(identify -format "%h" "$slug/tmp/size")> /dev/null
         # Appending to json
-    echo -n "{\"body\":\"$f\",\"info\":{\"mimetype\":\"image/$type\",\"h\":128,\"w\":128,\"thumbnail_url\":\"$mxc\"},\"msgtype\":\"m.sticker\",\"url\":\"$mxc\",\"id\":\"$packname-$f\"}" >> "$slug/$slug.json"
+        echo -n "{\"body\":\"$f\",\"info\":{\"mimetype\":\"image/$type\",\"h\":$height,\"w\":$width,\"thumbnail_url\":\"$mxc\"},\"msgtype\":\"m.sticker\",\"url\":\"$mxc\",\"id\":\"$packname-$f\"}" >> "$slug/$slug.json"
         first=","
         echo -e ". \033[92msuccess\033[0m!"
       fi
     done
     
+    rm "$slug/tmp/size"
     montage "$slug/tmp/*"[0] -background none "$slug/preview.png"
-rm -r "$slug/tmp"
+    # rm -r "$slug/tmp"
     echo -ne "# $packname  \n![Preview of $packname](preview.png)" > "$slug/README.md"
     echo -n "]}" >> "$slug/$slug.json"
     cd - > /dev/null