Image Node Filter works on nested galleries and Img Assist elements

if you didn't overwrote the default theme_image_gallery you can seperate image-lists from gallerie-lists by the class name of the surrounding ul. So it is possible to apply the lightbox effect only to image-lists.

This is an example code, which replaces the "image_nodes.js". If you have to modify the "image_nodes_nogroup.js" and replace parent.rel = "lightbox[node_thumbnails]"; with parent.rel = "lightbox";.
Altough this code is working, i think there is room for some optimization, but im not really familiar with prototype and scriptacolous (AND the first one is nearly undocumented *brrr*)

so heres the code:

<code>
// Image Node Auto-Format with Auto Image Grouping
// Steve McKenzie
// excluding modification by stille

function lightbox2_image_nodes() {

	// create an array if excluded images
	var gallery = new Array();
	// find all elements with the class galleries (should be only the <ul> from image_gallery)
	var nodes = document.getElementsByClassName("galleries");
	for (var i = 0; i < nodes.length; i++) {
		// select all the images inside those lists
		var sub = nodes[i].getElementsByTagName("img");
		for (var j=0; j < sub.length; j++) {
			// save those with the class "thumbnail" to the array
			if (Element.hasClassName(sub[j], "thumbnail")) {
				gallery.push(sub[j]);
			}
		}
	}
	
	var nodes = document.getElementsByClassName("image");
	for (var i = 0; i < nodes.length; i++) {
		if (Element.hasClassName(nodes[i], "thumbnail")) {
			// only modify those images/links not found in the gallery array
			if (gallery.indexOf(nodes[i]) == -1) {
				var parent = nodes[i].parentNode;
				parent.rel = "lightbox[node_thumbnails]";
				parent.href = nodes[i].src.replace(".thumbnail", "");
				parent.title = nodes[i].alt;
			}
		}
	}
}

if (isJsEnabled()) {
  addLoadEvent(lightbox2_image_nodes);
}

Should be fixed in both lightbox2 4.7.x-1.0 and lightbox2 5.x-1.1. There is now an option on the lightbox2 settings page to disable the lightbox for images that are links to nested galleries.

If any changes are required for the img_assist module, please open a separate issue.

Cheers,
Stella

Still does not work when using Image Assist. When you click on the Image Assist icon for it to pop-up a gallery of images to insert, lightbox2 is invoked and doesn't allow you to insert the image.

Thanks!!

cdrees: this issue is now closed and mainly dealt with the gallery problem. Comment #3 advised opening a separate issue for problems related to the image assist module. Someone already did this, see #144513, and patches were committed. Please update issue #144513 if you still have problems with image assist integration.

Cheers,
Stella