webui:

- added better live reload. It uses the Retroshare built in server. Grunt is not required anymore.
- removed unused buttons
- started ChatHandler

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@8185 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libresapi/src/api/ApiServer.cpp

@@ -255,10 +255,13 @@ public:
 ApiServer::ApiServer():
     mMtx("ApiServer mMtx"),
     mStateTokenServer(),
+    mLivereloadhandler(&mStateTokenServer),
     mMainModules(0)
 {
     mRouter.addResourceHandler("statetokenservice", dynamic_cast<ResourceRouter*>(&mStateTokenServer),
                                &StateTokenServer::handleRequest);
+    mRouter.addResourceHandler("livereload", dynamic_cast<ResourceRouter*>(&mLivereloadhandler),
+                               &LivereloadHandler::handleRequest);
 }
 
 ApiServer::~ApiServer()

libresapi/src/api/ApiServer.h

@@ -9,6 +9,7 @@
 #include "StateTokenServer.h"
 #include "FileSearchHandler.h"
 #include "TransfersHandler.h"
+#include "LivereloadHandler.h"
 
 namespace resource_api{
 
@@ -77,6 +78,7 @@ private:
     RsMutex mMtx;
     StateTokenServer mStateTokenServer; // goes first, as others may depend on it
                                         // is always loaded, because it has no dependencies
+    LivereloadHandler mLivereloadhandler;
 
     // only pointers here, to load/unload modules at runtime
     ApiServerMainModules* mMainModules; // loaded when RS is started

libresapi/src/api/ChatHandler.cpp

@@ -0,0 +1 @@
+#include "ChatHandler.h"

libresapi/src/api/ChatHandler.h

@@ -0,0 +1,50 @@
+#pragma once
+
+#include "ResourceRouter.h"
+#include "StateTokenServer.h"
+#include <retroshare/rsnotify.h>
+
+class RsMsgs;
+
+namespace resource_api
+{
+
+class ChatHandler: public ResourceRouter, NotifyClient
+{
+public:
+    ChatHandler(StateTokenServer* sts, RsNotify* notify, RsMsgs* msgs);
+    virtual ~ChatHandler();
+
+    // from NotifyClient
+    // note: this may get called from the own and from foreign threads
+    virtual void notifyChatMessage();
+
+private:
+    void handleWildcard(Request& req, Response& resp);
+
+    StateTokenServer* mStateTokenServer;
+    RsNotify* mNotify;
+    RsMsgs* mRsMsgs;
+
+    RsMutex mMtx;
+    StateToken mStateToken; // mutex protected
+
+    // msgs flow like this:
+    // chatservice -> rawMsgs -> processedMsgs -> deletion
+
+    std::map<ChatId, std::list<ChatMessage> > mRawMsgs;
+
+    class Msg{
+    public:
+        bool incoming;
+        bool was_send;
+        //std::string chat_type;
+        std::string author_id; // peer or gxs id or "system" for system messages
+        std::string author_name;
+        std::string msg; // plain text only!
+    };
+
+    std::map<ChatId, std::list<Msg> > mProcessedMsgs;
+
+};
+} // namespace resource_api

libresapi/src/api/LivereloadHandler.cpp

@@ -0,0 +1,25 @@
+#include "LivereloadHandler.h"
+
+namespace resource_api
+{
+LivereloadHandler::LivereloadHandler(StateTokenServer *sts):
+    mStateTokenServer(sts), mStateToken(sts->getNewToken())
+{
+    addResourceHandler("*", this, &LivereloadHandler::handleWildcard);
+    addResourceHandler("trigger", this, &LivereloadHandler::handleTrigger);
+}
+
+void LivereloadHandler::handleWildcard(Request &/*req*/, Response &resp)
+{
+    resp.mStateToken = mStateToken;
+    resp.setOk();
+}
+
+void LivereloadHandler::handleTrigger(Request &/*req*/, Response &resp)
+{
+    mStateTokenServer->replaceToken(mStateToken);
+    resp.mStateToken = mStateToken;
+    resp.setOk();
+}
+
+} // namespace resource_api

libresapi/src/api/LivereloadHandler.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "ResourceRouter.h"
+#include "StateTokenServer.h"
+
+namespace resource_api
+{
+
+// very simple livereload system, integrated into the existing state token system
+// the response to / is only a statetoken
+// if /trigger is called, then the state token is invalidaten and replaced wiht a new one
+class LivereloadHandler: public ResourceRouter
+{
+public:
+    LivereloadHandler(StateTokenServer* sts);
+
+private:
+    void handleWildcard(Request& req, Response& resp);
+    void handleTrigger(Request& req, Response& resp);
+    StateTokenServer* mStateTokenServer;
+    StateToken mStateToken;
+};
+} // namespace resource_api

libresapi/src/libresapi.pro

@@ -35,7 +35,9 @@ SOURCES += \
 	api/FileSearchHandler.cpp \
 	api/TransfersHandler.cpp	\
 	api/RsControlModule.cpp	\
-	api/GetPluginInterfaces.cpp
+	api/GetPluginInterfaces.cpp \
+    api/ChatHandler.cpp \
+    api/LivereloadHandler.cpp
 
 HEADERS += \
 	api/ApiServer.h \
@@ -54,4 +56,6 @@ HEADERS += \
 	api/FileSearchHandler.h \
 	api/TransfersHandler.h	\
 	api/RsControlModule.h	\
-	api/GetPluginInterfaces.h
+	api/GetPluginInterfaces.h \
+    api/ChatHandler.h \
+    api/LivereloadHandler.h

libresapi/src/webui/Gruntfile.js

@@ -1,13 +0,0 @@
-module.exports = function(grunt) {
-  grunt.initConfig({
-    pkg: grunt.file.readJSON('package.json'),
-    watch: {
-      // important: exclude node_modules
-      files: ['dist/**','!**/node_modules/**'],
-	  options: {
-	    livereload: true,
-	  }
-    }
-  });
-  grunt.loadNpmTasks('grunt-contrib-watch');
-};

libresapi/src/webui/Makefile

@@ -6,9 +6,13 @@ HTML = index.html
 JSGUI = gui.jsx
 CSS = green-black.css
 
-all: dist $(JSEXTLIBS) $(addprefix dist/, $(JSLIBS)) $(addprefix dist/, $(HTML)) $(addprefix dist/, $(JSGUI)) $(addprefix dist/, $(CSS))
+all: dist $(JSEXTLIBS) $(addprefix dist/, $(JSLIBS)) $(addprefix dist/, $(HTML)) $(addprefix dist/, $(JSGUI)) $(addprefix dist/, $(CSS)) dist/livereload
 .PHONY: all
 
+dist/livereload: dist $(JSEXTLIBS) $(addprefix dist/, $(JSLIBS)) $(addprefix dist/, $(HTML)) $(addprefix dist/, $(JSGUI)) $(addprefix dist/, $(CSS))
+	wget -qO- http://localhost:9090/api/v2/livereload/trigger
+	touch dist/livereload
+
 dist/react.js:
 	cd dist && wget --no-check-certificate --output-document react.js http://fb.me/react-$(REACT_VERSION).js
 

libresapi/src/webui/README.md

@@ -24,11 +24,11 @@ DEVELOPMENT
 	- Windows: download and install nodejs from http://nodejs.org
 	- Download development tools with the nodejs package manager (short npm)
 		npm install
-	- during development, run these two commands at the same time
+	- run Retroshare with webinterface on port 9090
+	- during development, run this command (use MinGW shell on Windows)
 		while true; do make --silent; sleep 1; done
-		grunt watch
+	- the command will copy the source files to the "dist" directory if they change
-	- command one will copy the source files to the "dist" directory if they change
+	- it will trigger livereload at http://localhost:9090/api/v2/livereload/trigger
-	- command two will tell the browser to reload if a file changes
 
 API DOCUMENTATION
 -----------------

libresapi/src/webui/gui.jsx

@@ -5,6 +5,18 @@ RS.start();
 var api_url = window.location.protocol + "//" + window.location.hostname + ":" + window.location.port + "/api/v2/";
 var filestreamer_url = window.location.protocol + "//" +window.location.hostname + ":" + window.location.port + "/fstream/";
 
+// livereload
+function start_live_reload()
+{
+	RS.request({path: "livereload"}, function(resp){
+		RS.register_token_listener(function(){
+			// Reload the current page, without using the cache
+			document.location.reload(true);
+		},resp.statetoken);
+	});
+}
+start_live_reload();
+
 // implements automatic update using the state token system
 // components using this mixin should have a member "getPath()" to specify the resource
 var AutoUpdateMixin = 
@@ -612,6 +624,49 @@ var Menu = React.createClass({
 					<div className="btn2" onClick={function(){outer.emit("change_url", {url: "search"});}}>
 						Search
 					</div>
+					{/*<div className="btn2" onClick={function(){outer.emit("change_url", {url: "testwidget"});}}>
+						TestWidget
+					</div>*/}
+			</div>
+		);
+	},
+});
+
+var TestWidget = React.createClass({
+	mixins: [SignalSlotMixin],
+	getInitialState: function(){
+		return {s:"one"};
+	},
+	componentWillMount: function()
+	{
+	},
+	one: function(){
+		this.setState({s:"one"});
+	},
+	two: function(){
+		this.setState({s:"two"});
+	},
+	render: function(){
+		var outer = this;
+		var outercontainerstyle = {borderStyle: "solid", borderColor: "darksalmon", overflow: "hidden", width: "100%"};
+		var transx = "0px";
+		if(this.state.s === "two")
+			transx = "-45%";
+		var innercontainerstyle = {width: "200%", transform: "translatex("+transx+")", WebkitTransform: "translatex("+transx+")", transition: "all 0.5s ease-in-out", WebkitTransition: "all 0.5s ease-in-out"};
+		var innerstyle = {float:"left", width: "45%"};
+		var two = <div></div>;
+		if(this.state.s === "two")
+			two = <div style={innerstyle} className="btn2" onClick={function(){outer.one();}}>
+					two
+				</div>;
+		return (
+			<div style={outercontainerstyle}>
+			<div style={innercontainerstyle}>
+				<div style={innerstyle} className="btn2" onClick={function(){outer.two();}}>
+					one
+				</div>
+				{two}
+			</div>
 			</div>
 		);
 	},
@@ -665,18 +720,11 @@ var MainWidget = React.createClass({
 			The component system makes this very simple.
 			Updating the GUI is also very simple: one React mixin can handle updating for all components.
 			</p>
-
-			<div className="btn2">Div Button</div>
-			<div className="btn2">Div Button</div>
 			</div>;
 		}
 		if(this.state.page === "friends")
 		{
-			mainpage =
+			mainpage = <Peers2 />;
-			<div>
-				<p>the list updates itself when something changes. Lots of magic happens here!</p>
-				<Peers2 />
-			</div>;
 		}
 		if(this.state.page === "downloads")
 		{
@@ -698,6 +746,10 @@ var MainWidget = React.createClass({
 		{
 			mainpage = <Menu/>;
 		}
+		if(this.state.page === "testwidget")
+		{
+			mainpage = <TestWidget/>;
+		}
 		}
 
 		var menubutton = <div onClick={function(){outer.emit("change_url", {url: "menu"});}} className="btn2">&lt;- menu</div>;
@@ -707,25 +759,6 @@ var MainWidget = React.createClass({
 			<div>
 				<PasswordWidget/>
 				<AudioPlayerWidget/>
-				{/*
-				<ul className="nav">
-					<li onClick={function(){outer.emit("change_url", {url: "main"});}}>
-						Start
-					</li>
-					<li onClick={function(){outer.emit("change_url", {url: "login"});}}>
-						Login
-					</li>
-					<li onClick={function(){outer.emit("change_url", {url: "friends"});}}>
-						Friends
-					</li>
-					<li onClick={function(){outer.emit("change_url", {url: "downloads"});}}>
-						Downloads
-					</li>
-					<li onClick={function(){outer.emit("change_url", {url: "search"});}}>
-						Search
-					</li>
-				</ul>
-				*/}
 				{menubutton}
 				{mainpage}
 			</div>

libresapi/src/webui/index.html

@@ -11,12 +11,6 @@
 
 	<script type="text/jsx" src="gui.jsx"></script>
 
-	<!-- automatic page reload -->
-	<!--<script src="http://localhost:9091"></script>-->
-	<!-- load this last, because it contains errors -->
-	<!--<script src="http://localhost:35729/livereload.js"></script>-->
-	<script src="http://192.168.1.102:35720/livereload.js"></script>
-
 	<link href="green-black.css" rel="stylesheet">
 
 	<meta charset="utf-8">

libresapi/src/webui/package.json

@@ -4,17 +4,7 @@
   "dependencies": {
   },
   "devDependencies": {
-    "grunt": "^0.4.5",
-    "grunt-contrib-watch": "^0.6.1",
-    "live-reload": "^1.1.0",
-    "onchange": "^1.0.0",
-    "parallelshell": "^1.1.1"
   },
   "scripts": {
-    "comment": "rem stuff below does not work, except the livereload",
-    "watch": "parallelshell \"npm run build\" \"npm run build:watch\" \"npm run livereload\"",
-    "watch:build": "onchange '**.html' -- 'npm run build'",
-    "build": "copy /Y index.html build",
-    "livereload": "live-reload --port 9091 build/"
   }
 }