js: initial contented implementation

client/dcwebui.js

@@ -942,6 +942,43 @@ var tab_mark_unread = function(tabref) {
 	}
 }
 
+//
+
+var contented_url = "";
+var contented_loaded_sdk = false;
+var contented_load = function() {
+	if (contented_url.length === 0) {
+		return;
+	}
+	
+	var onceSDKLoaded = function() {
+		contented.init("#inner-tab-main", function(items) {
+			var val = el("#chatbox").value;
+			for (var i = 0; i < items.length; ++i) {
+				if (val.length > 0) {
+					val.length += " ";
+				}
+				val += contented.getPreviewURL(items[i]);
+			}
+			el("#chatbox").value = val;
+		});
+	};
+	
+	if (contented_loaded_sdk) {
+		onceSDKLoaded();
+	} else {
+		var scriptElement = document.createElement('script');
+		scriptElement.onload = function() {
+			contented_loaded_sdk = true;
+			onceSDKLoaded();
+		};
+		scriptElement.src = contented_url + "sdk.js";
+		document.body.appendChild(scriptElement);
+	}
+};
+
+//
+
 window.onload = function() {
 	write("tab-main").system("Communicating with server...");