Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel

js/apps/system/aardvark/cluster.js

@@ -34,6 +34,7 @@
   var FoxxController = require("org/arangodb/foxx").Controller,
     controller = new FoxxController(applicationContext),
     cluster = require("org/arangodb/cluster"),
+    load = require("internal").download,
     _ = require("underscore");
 
   /** Plan and start a new cluster
@@ -78,7 +79,7 @@
         return {
           username: "root",
           passwd: ""
-        }
+        };
       },
       startUp = function(req, res) {
         cleanUp();
@@ -170,6 +171,32 @@
       res.json("ok");
     });
 
+    controller.post("/communicationCheck", function(req, res) {
+      var list = req.body();
+      var options = {};
+      var result = [];
+      var base64Encode = require("internal").base64Encode;
+      _.each(list, function(info) {
+        var host = info.host;
+        var port = info.port;
+        if (info.user) {
+          options.headers = {
+            "Authorization": "Basic " + base64Encode(info.user + ":" +
+              info.passwd)
+          };
+        }
+        var url = "http://" + host + ":" + port + "/_api/version";
+        var resi = load(url, "", options);
+        if (resi.code !== 200) {
+          result.push(false);
+        } else {
+          result.push(true);
+        }
+        delete options.headers;
+      });
+      res.json(result);
+    });
+
     controller.del("/plan", function(req, res) {
       plans.clear();
       res.json("ok");

js/apps/system/aardvark/clusterFrontend/js/views/planSymmetricView.js

@@ -16,10 +16,10 @@
       "click .delete"               : "removeEntry",
       "click #cancel"               : "cancel",
       "click #test-all-connections" : "checkAllConnections",
-      "focusout .host"              : "autoCheckConnections",
+      "focusout .host"              : "checkAllConnections",
-      "focusout .port"              : "autoCheckConnections",
+      "focusout .port"              : "checkAllConnections",
-      "focusout .user"              : "autoCheckConnections",
+      "focusout .user"              : "checkAllConnections",
-      "focusout .passwd"            : "autoCheckConnections"
+      "focusout .passwd"            : "checkAllConnections"
     },
 
     cancel: function() {
@@ -191,70 +191,65 @@
 
     },
 
-    autoCheckConnections: function (e) {
+    readAllConnections: function() {
-      var host,
+      var res = [];
-        port,
+      $(".dispatcher").each(function(key, row) {
-        user,
+        var obj = {
-        passwd,
+          host: $('.host', row).val(),
-        parentElement = $(e.currentTarget).parent();
+          port: $('.port', row).val(),
-      host = $(parentElement).children('.host').val();
+          user: $('.user', row).val(),
-      port = $(parentElement).children('.port').val();
+          passwd: $('.passwd', row).val()
-      user = $(parentElement).children('.user').val();
+        };
-      passwd = $(parentElement).children('.passwd').val();
+        if (obj.host && obj.port) {
-
+          res.push(obj);
-      if (host !== '' && port !== '') {
-        this.checkAllConnections();
         }
+      });
+      return res;
     },
 
-    checkConnection: function(
+    checkAllConnections: function() {
-      host,
-      port,
-      user,
-      passwd,
-      target,
-      i,
-      dispatcherArray,
-      connectionValidationKey
-    ) {
       var self = this;
-      $(target).find('.cluster-connection-check-success').remove();
+      var connectionValidationKey = Math.random();
-      $(target).find('.cluster-connection-check-fail').remove();
+      this.connectionValidationKey = connectionValidationKey;
+      $('.cluster-connection-check-success').remove();
+      $('.cluster-connection-check-fail').remove();
+      var list = this.readAllConnections();
+      if (list.length) {
         try {
           $.ajax({
             async: true,
             cache: false,
-          type: "GET",
+            type: "POST",
-          xhrFields: {
+            url: "/_admin/aardvark/cluster/communicationCheck",
-            withCredentials: true
+            data: JSON.stringify(list),
-          },
+            success: function(checkList) {
-          url: "http://" + host + ":" + port + "/_api/version",
-          success: function() {
               if (connectionValidationKey === self.connectionValidationKey) {
-              $(target).append(
+                var dispatcher = $(".dispatcher");
+                var i = 0;
+                dispatcher.each(function(key, row) {
+                  var host = $(".host", row).val();
+                  var port = $(".port", row).val();
+                  if (host && port) {
+                    if (checkList[i]) {
+                      $(".controls:first", row).append(
                         '<span class="cluster-connection-check-success">Connection: ok</span>'
                       );
-              dispatcherArray[i] = true;
+                    } else {
-              self.checkDispatcherArray(dispatcherArray, connectionValidationKey);
+                      $(".controls:first", row).append(
-            }
-          },
-          error: function(p) {
-            if (connectionValidationKey === self.connectionValidationKey) {
-              $(target).append(
                         '<span class="cluster-connection-check-fail">Connection: fail</span>'
                       );
-              dispatcherArray[i] = false;
                     }
-          },
+                    i++;
-          beforeSend: function(xhr) {
+                  }
-            xhr.setRequestHeader("Authorization", "Basic " + btoa(user + ":" + passwd));
+                });
-            //send this header to prevent the login box
+                self.checkDispatcherArray(checkList, connectionValidationKey);
-            xhr.setRequestHeader("X-Omit-Www-Authenticate", "content");
+              }
             }
           });
         } catch (e) {
           this.disableLaunchButton();
         }
+      }
     },
 
     checkDispatcherArray: function(dispatcherArray, connectionValidationKey) {
@@ -266,39 +261,6 @@
       }
     },
 
-    checkAllConnections: function() {
-      this.connectionValidationKey = Math.random();
-      this.disableLaunchButton();
-      var numOfDispatcher = $('.dispatcher').length,
-        dispatcherArray = [],
-        idx;
-      for (idx = 0; idx < numOfDispatcher; idx++) {
-        dispatcherArray.push(false);
-      }
-
-      //Object mit #dispatcher + random key
-      var self = this;
-      $('.dispatcher').each(
-        function(i, dispatcher) {
-          var target = $('.controls', dispatcher)[0];
-          var host = $('.host', dispatcher).val();
-          var port = $('.port', dispatcher).val();
-          var user = $('.user', dispatcher).val();
-          var passwd = $('.passwd', dispatcher).val();
-          self.checkConnection(
-            host,
-            port,
-            user,
-            passwd,
-            target,
-            i,
-            dispatcherArray,
-            self.connectionValidationKey
-          );
-        }
-      );
-    },
-
     disableLaunchButton: function() {
       $('#startSymmetricPlan').attr('disabled', 'disabled');
       $('#startSymmetricPlan').removeClass('button-success');