1 files changed, 61 insertions, 0 deletions
diff --git a/js/no-animated-gif.js b/js/no-animated-gif.js
new file mode 100644
index 00000000..36d48954
--- /dev/null
+++ b/js/no-animated-gif.js
@@ -0,0 +1,61 @@
+/*
+ * no-animated-gif.js - Toggle GIF animated thumbnails when gifsicle is enabled
+ *
+ * Copyright (c) 2014 Fredrick Brennan <admin@8chan.co>
+ *
+ * Usage:
+ *   $config['additional_javascript'][] = 'js/jquery.min.js';
+ *   $config['additional_javascript'][] = 'js/no-animated-gif.js';
+ */
+
+function unanimate_gif(e) {
+	var c = $('<canvas class="post-image"></canvas>');
+	$(e).parent().prepend(c);
+	c.attr('width', $(e).width());
+	c.attr('height',$(e).height());
+	function draw_image() {
+		c[0].getContext('2d').drawImage(e, 0, 0, $(e).width(), $(e).height())
+	};
+	
+	// Fix drawing image before loaded. Note that Chrome needs to check .complete because load() is NOT called if loaded from cache.
+	if (!e.complete) {
+		e.onload = draw_image;
+	} else {
+		draw_image();
+	}
+
+	$(e).hide();
+}
+
+function no_animated_gif() {
+	var anim_gifs = $('img.post-image[src$=".gif"]');
+	localStorage.no_animated_gif = true;
+	$('#no-animated-gif>a').text(_('Animate GIFs'));
+
+	$.each(anim_gifs, function(i, e) {unanimate_gif(e)} );
+}
+
+function animated_gif() {
+	$('canvas.post-image').remove();
+	$('img.post-image').show();
+	localStorage.no_animated_gif = false;
+	$('#no-animated-gif>a').text(_('Unanimate GIFs'));
+	
+}
+
+if (active_page == 'thread' || active_page == 'index' || active_page == 'ukko') {
+	onready(function(){
+		$('hr:first').before('<div id="no-animated-gif" style="text-align:right"><a class="unimportant" href="javascript:void(0)">'+_('Unanimate GIFs')+'</a></div>')
+
+		$('#no-animated-gif').on('click', function() {
+			if (localStorage.no_animated_gif === 'true') {
+				animated_gif();
+			} else {
+				no_animated_gif();
+			}
+		});
+
+		if (localStorage.no_animated_gif === 'true')
+			$(document).ready(no_animated_gif);
+	});
+}