Implemented <<list>> macro

js/macros/list.js

@@ -9,6 +9,29 @@ title: js/macros/list.js
 
 var utils = require("../Utils.js");
 
+var handlers = {
+	all: function(store) {
+		return store.getTitles("title","excludeLists");
+	},
+	missing: function(store) {
+		return store.getMissingTitles();
+	},
+	orphans: function(store) {
+		return store.getOrphanTitles();
+	},
+	shadowed: function(store) {
+		return store.getShadowTitles();
+	},
+	touched: function(store) {
+		// Server syncing isn't implemented yet
+		return [];
+	},
+	filter: function(store) {
+		// Filters aren't implemented yet
+		return [];
+	}
+};
+
 exports.macro = {
 	name: "list",
 	types: ["text/html","text/plain"],
@@ -19,7 +42,34 @@ exports.macro = {
 		emptyMessage: {byName: true, type: "text", optional: true}
 	},
 	code: function(type,tiddler,store,params) {
-		return "Listing!";
+		var templateType = "text/x-tiddlywiki",
+			templateText = "<<view title link>>",
+			template = params.template ? store.getTiddler(params.template) : null,
+			output = [],
+			isHtml = type === "text/html",
+			encoder = isHtml ? utils.htmlEncode : function(x) {return x;},
+			pushTag = isHtml ? function(x) {output.push(x);} : function(x) {},
+			handler,
+			t;
+		if(template) {
+			templateType = template.fields.type;
+			templateText = template.fields.text;
+		}
+		handler = handlers[params.type];
+		handler = handler || handlers.all;
+		var tiddlers = handler(store);
+		if(tiddlers.length === 0) {
+			return params.emptyMessage ? encoder(params.emptyMessage) : "";
+		} else {
+			pushTag("<ul>");
+			for(t=0; t<tiddlers.length; t++) {
+				pushTag("<li>");
+				output.push(store.renderText(templateType,templateText,type,tiddlers[t]));
+				pushTag("</li>");	
+			}
+			pushTag("</ul>");
+			return output.join("");
+		}
 	}
 };