Refactored and lots of modification. See README.md.

src/_h5ai/js/inc/ext/thumbnails.js

@@ -0,0 +1,59 @@
+
+module.define('ext/thumbnails', [jQuery, 'core/settings', 'core/resource', 'core/entry'], function ($, allsettings, resource, entry) {
+
+	var defaults = {
+			enabled: false,
+			types: ["bmp", "gif", "ico", "image", "jpg", "png", "tiff"],
+			delay: 1000
+		},
+
+		settings = _.extend({}, defaults, allsettings.thumbnails),
+
+		requestThumb = function ($img, data) {
+
+			$.getJSON(resource.api(), data, function (json) {
+
+				if (json.code === 0) {
+					$img.addClass('thumb').attr('src', json.absHref);
+				}
+			});
+		},
+
+		checkEntry = function (entry) {
+
+			if (entry.$extended && $.inArray(entry.type, settings.types) >= 0) {
+
+				var $imgSmall = entry.$extended.find('.icon.small img');
+				var $imgBig = entry.$extended.find('.icon.big img');
+
+				requestThumb($imgSmall, {
+					action: 'thumbsrc',
+					href: entry.absHref,
+					width: 16,
+					height: 16,
+					mode: 'square'
+				});
+				requestThumb($imgBig, {
+					action: 'thumbsrc',
+					href: entry.absHref,
+					width: 100,
+					height: 48,
+					mode: 'rational'
+				});
+			}
+		},
+
+		init = function (entry) {
+
+			if (!settings.enabled) {
+				return;
+			}
+
+			setTimeout(function () {
+
+				_.each(entry.content, checkEntry);
+			}, settings.delay);
+		};
+
+	init(entry);
+});