Merge branch 'FileIO' of github.com:joseeight/ninja-internal into FileIO

Conflicts:
	_scss/imports/scss/_Stage.scss
	js/io/system/coreioapi.js

Signed-off-by: Ananya Sen <Ananya.Sen@motorola.com>

22 files changed, 256 insertions, 66 deletions

diff --git a/js/io/system/coreioapi.js b/js/io/system/coreioapi.js
index c99ebda7..5deeae73 100755
--- a/js/io/system/coreioapi.js
+++ b/js/io/system/coreioapi.js
@@ -7,7 +7,6 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 /* /////////////////////////////////////////////////////////////////////
 ////////////////////////////////////////////////////////////////////////
 NOTES:
-These methods should only be access through the file and project IO classes.
 ////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////// */
 var Montage =           require("montage/core/core").Montage,
@@ -20,54 +19,64 @@ exports.CoreIoApi = Montage.create(Component, {
         deserializedFromTemplate: {
                 enumerable: false,
                 value: function () {
-                        ////////////////////////////////////////////////////////////
-                        
-                        //TODO: Add logic for getting rooUrl from local storage
-                        
-                        ////////////////////////////////////////////////////////////
-                        
-                        
-                        
-                        //Checking for status of I/O API
-                        this.ioDetected = this.isActive();
-                        //TODO: Add welcome screen logic, probably externally
+                        //Checking for local storage of URL for IO
+                        if (window.localStorage['ioRootUrl']) {
+                                //Getting URL from local storage
+                                this.rootUrl = window.localStorage['ioRootUrl'];
+                                //Checks for IO API to be active
+                                this.ioServiceDetected = this.cloudAvailable();
+                                //
+                                console.log('FileIO: localStorage URL detected | IO Service Detected: '+ this.ioServiceDetected);
+                                //
+                        } else {
+                                //TODO: Remove, automatically prompt user on welcome
+                                this.rootUrl = 'http://localhost:16380';
+                                //TODO: Changed to false, welcome screen prompts user
+                                this.ioServiceDetected = this.cloudAvailable();
+                                //
+                                console.log('FileIO: localStorage URL NOT detected | IO Service Detected: '+ this.ioServiceDetected);
+                                //
+                        }
                 }
         },
         ////////////////////////////////////////////////////////////////////
     //Method to check status of I/O API, will return false if not active
-        isActive: {
+        cloudAvailable: {
                 enumerable: false,
                 value: function () {
-                        //Doing a directory root check, a 200 status means running
-                        if (this.getDirectoryContents({uri:'/'}).status === 200) {
+                        //
+                        if (this.getCloudStatus().status === 200) {
+                                //Active
                                 return true;
                         } else {
+                                //Inactive
+                                //TODO: Logic to prompt the user for cloud, otherwise return false
                                 return false;
                         }
                 }
         },
         ////////////////////////////////////////////////////////////////////
-    //Root API URL
-    _ioDetected: {
+    //
+    _ioServiceDetected: {
         enumerable: false,
         value: false
     },
     ////////////////////////////////////////////////////////////////////
-    //
-    ioDetected: {
+    //Checking for service availability on boot
+    ioServiceDetected: {
         enumerable: false,
         get: function() {
-            return this._ioDetected;
+            return this._ioServiceDetected;
         },
         set: function(value) {
-                this._ioDetected = value;
+                this._ioServiceDetected = value;
         }
     },
         ////////////////////////////////////////////////////////////////////
     //Root API URL
     _rootUrl: {
         enumerable: false,
-        value: 'http://localhost:16380'
+        value: null
     },
     ////////////////////////////////////////////////////////////////////
     //
@@ -77,7 +86,24 @@ exports.CoreIoApi = Montage.create(Component, {
             return this._rootUrl;
         },
         set: function(value) {
-                this._rootUrl = value;
+                this._rootUrl = window.localStorage["ioRootUrl"] = value;
+        }
+    },
+        ////////////////////////////////////////////////////////////////////
+    //API service URL
+    _apiServiceURL: {
+        enumerable: false,
+        value: '/cloudstatus'
+    },
+    ////////////////////////////////////////////////////////////////////
+    //
+    apiServiceURL: {
+        enumerable: false,
+        get: function() {
+            return String(this.rootUrl+this._apiServiceURL);
+        },
+        set: function(value) {
+                this._apiServiceURL = value;
         }
     },
         ////////////////////////////////////////////////////////////////////
@@ -91,7 +117,7 @@ exports.CoreIoApi = Montage.create(Component, {
     fileServiceURL: {
         enumerable: false,
         get: function() {
-            return this.rootUrl+this._fileServiceURL;
+            return String(this.rootUrl+this._fileServiceURL);
         },
         set: function(value) {
                 this._fileServiceURL = value;
@@ -108,7 +134,10 @@ exports.CoreIoApi = Montage.create(Component, {
     directoryServiceURL: {
         enumerable: false,
         get: function() {
-            return this.rootUrl+this._directoryServiceURL;
+            if(!this.rootUrl){
+                this.rootUrl = 'http://localhost:16380';
+            }
+            return String(this.rootUrl+this._directoryServiceURL);
         },
         set: function(value) {
                 this._directoryServiceURL = value;
@@ -854,8 +883,38 @@ exports.CoreIoApi = Montage.create(Component, {
             }
             return retValue;
         }
+    },
+    ////////////////////////////////////////////////////////////////////
+    //
+        getCloudStatus: {
+        enumerable: false,
+        writable:false,
+        value: function() {
+                //
+            var retValue = {success:null, status:null};
+            //
+            try {
+                        var serviceURL = this._prepareServiceURL(this.apiServiceURL, '/'),
+                                xhr = new XMLHttpRequest();
+                //
+                xhr.open("GET", serviceURL, false);
+                xhr.send();
+                                //
+                if (xhr.readyState === 4) {
+                        retValue.status = xhr.status;
+                        retValue.success = true;
+                }
+                }
+            catch(error) {
+                        xhr = null;
+                retValue.success = false;
+            }
+                        //
+            return retValue;
+        }
     }