MCSM: отображение реального списка серверов

mcserver-manager/build.gradle

@@ -1,5 +1,5 @@
 group = 'asys'
-version = '0.8-SNAPSHOT'
+version = '0.8.1-SNAPSHOT'
 
 apply plugin: 'osgi'
 

mcserver-manager/src/main/java/asys/mcsmanager/Activator.java

@@ -31,7 +31,7 @@ public class Activator implements BundleActivator, ServiceListener {
 
         Manager manager = new Manager();
 
-        module = new MCSM_WebModule();
+        module = new MCSM_WebModule(manager);
 
         logger.debug("Get service: {}", Webinterface.class);
         serviceTracker = new ServiceTracker<>(context, Webinterface.class, null);

mcserver-manager/src/main/java/asys/mcsmanager/MCSM_WebModule.java

@@ -5,6 +5,8 @@
 package asys.mcsmanager;
 
 import asys.webinterface.api.WebModule;
+import com.google.gson.Gson;
+import com.google.gson.JsonElement;
 import com.sun.net.httpserver.HttpExchange;
 
 import java.io.IOException;
@@ -15,8 +17,15 @@ import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 public class MCSM_WebModule extends WebModule {
+    private static final Gson GSON = new Gson();
+    private Manager manager;
     private final String MODULE_NAME = "mcsmanager";
-    private final Pattern URL_PATTERN_JS = Pattern.compile("/"+MODULE_NAME+"/(\\w+)\\.js");
+    private final String MODULE_URL = "/"+MODULE_NAME;
+    private final Pattern URL_PATTERN_JS = Pattern.compile(MODULE_URL+"/(\\w+)\\.js");
+
+    MCSM_WebModule(Manager manager) {
+        this.manager = manager;
+    }
 
     @Override
     public String getName() {
@@ -38,18 +47,31 @@ public class MCSM_WebModule extends WebModule {
     @Override
     public boolean handle(HttpExchange httpExchange) throws IOException {
         String urlPath = httpExchange.getRequestURI().getPath();
-        Matcher matcher = URL_PATTERN_JS.matcher(urlPath);
-        if (matcher.find()) {
-            InputStream stream = getClass().getResourceAsStream("/"+matcher.group(1)+".js");
-            if (stream == null) {
-                this.sendHttpCode(httpExchange, 404, "not found");
+        if (urlPath.equals(MODULE_URL+"/servers.json")) {
+            return handleServersJson(httpExchange);
+        } else {
+            Matcher matcher = URL_PATTERN_JS.matcher(urlPath);
+            if (matcher.find()) {
+                InputStream stream = getClass().getResourceAsStream("/" + matcher.group(1) + ".js");
+                if (stream == null) {
+                    this.sendHttpCode(httpExchange, 404, "not found");
+                    return true;
+                }
+                httpExchange.getResponseHeaders().add("Content-Type", "text/javascript;charset=utf-8");
+                this.sendContent(httpExchange, 0, stream);
                 return true;
             }
-            httpExchange.getResponseHeaders().add("Content-Type", "text/javascript;charset=utf-8");
-            this.sendContent(httpExchange, 0, stream);
-            return true;
         }
 
         return false;
     }
+
+    private boolean handleServersJson(HttpExchange httpExchange) throws IOException {
+        this.sendJson(httpExchange, serverList());
+        return true;
+    }
+
+    private JsonElement serverList() {
+        return GSON.toJsonTree(manager.getServerList());
+    }
 }

mcserver-manager/src/main/resources/components.js

@@ -55,21 +55,13 @@ var NvLineChart = React.createClass({
 
 var ServerListItem = React.createClass({
     render: function(){
-        var status;
-        if (this.props.stopped) {
-            status = ce('span', {className: 'label label-danger'}, 'остановлен');
-        } else {
-            status = ce('span', {className: 'label label-primary'}, this.props.players);
-        }
-
         return(
             ce('a', {className: 'list-group-item clearfix' + (this.props.active ? ' active' : ''), href: '#'},
                 ce('span', {style: {'padding-top': '15px'}},
                     ce('span', {className: 'glyphicon glyphicon-tasks'}),
                     nbsp,
                     this.props.title
-                ),
-                ce('span', {className: 'pull-right'}, status)
+                )
             )
         )
     }
@@ -77,12 +69,6 @@ var ServerListItem = React.createClass({
 
 var ServerList = React.createClass({
     render: function(){return(
-        ce('div', {className: 'list-group'},
-            ce(ServerListItem, {title: 'Server 1 [hub-1]', players: 42}),
-            ce(ServerListItem, {title: 'Server 2 [skywars-1]', players: 6, active: true}),
-            ce(ServerListItem, {title: 'Server 3 [bedwars-3]', players: 23}),
-            ce(ServerListItem, {title: 'Server 4', stopped: true}),
-            ce(ServerListItem, {title: 'Server 5', stopped: true})
-        )
+        ce('div', {className: 'list-group'}, this.props.children)
     )}
 });

mcserver-manager/src/main/resources/module.js

@@ -14,8 +14,22 @@ var ContentModule = React.createClass({
         style.onerror = fnError;
         document.body.appendChild(style);
     },
+    requestServerList: function() {
+        var _this = this;
+        fetch('/mcsmanager/servers.json')
+            .then(function(response) {
+                response.json().then(function(data) {
+                    console.debug(data);
+                    _this.setState({serverList: data})
+                });
+            })
+            .catch(function(err){
+                console.error(err);
+            });
+    },
     getInitialState: function(){return{
-        nvScriptReady: 0
+        nvScriptReady: 0,
+        serverList: []
     }},
     componentWillMount: function(){
         var _this = this;
@@ -36,12 +50,19 @@ var ContentModule = React.createClass({
             },
             function(){ _this.setState({nvScriptReady: -5}); console.error('d3 - error'); }
         );
+
+        this.requestServerList();
     },
     render: function(){
         var element;
         if (this.state.nvScriptReady === 3) {
+            var serverListItems = [];
+            this.state.serverList.forEach(function(item){
+                serverListItems.push(ce(ServerListItem, {title: item}));
+            });
+
             element = ce('div', {className: 'row'},
-                          ce('div', {className: 'col-md-4'}, ce(ServerList)),
+                          ce('div', {className: 'col-md-4'}, ce(ServerList, null, serverListItems)),
                           ce('div', {className: 'col-md-8'},
                             ce('div', {className: 'pull-right'},
                                 ce('div', {className: 'btn-group'},