A way to add image name to MMM-BackgroundSlideshow?

[rts58]

Hi,

New here, just got an RPI and am thrilled with it, MM and the 3rd party modules. I’ve set up MMM-BackgroundSlideshow to randomly show backgrounds from a few thousand pictures on my NAS. Every once in a while I see an image that I’d like to remove or edit. Is there a way to get the image filename to show somewhere on the display? (I’m not much of a coder)
Thanks!

[rts58]

FWIW, I did manage to do this. I added a line 155 to the MMM-BackgroundSlideshow.js:

image.src = encodeURI(this.imageList[this.imageIndex]);
this.sendNotification("IMAGEFILEPATH", image.src); //my stuff

Then I created a small module that displayed the notification.

Module.register("MMM-ShowMessage", {
	defaults: {},
	getDom: function() {
		var element = document.createElement("div");
		element.className = this.config.size;
		element.id = "IMGPATHFILE";
		return element;
	},
	notificationReceived: function(notification, payload, sender) {
		switch(notification) {
			case "IMAGEFILEPATH":
			        var elem = document.getElementById("IMGPATHFILE")
				var subpayload = payload.substring(53)
				elem.innerHTML = subpayload
				break
		}
	},
});

In my config.js I just added:

{
	module: "MMM-ShowMessage",
	position: "bottom_left",
		config: {
			size: "small"
			}
},

Now each time the image changes a notification is sent and picked up by the show message module which displays it on screen. I trim the path because the beginning was consistent among all the pictures.