File Open

Adding file open functionality.

3 files changed, 129 insertions, 34 deletions

diff --git a/js/io/system/coreioapi.js b/js/io/system/coreioapi.js
index d9505cd6..f62133ac 100755
--- a/js/io/system/coreioapi.js
+++ b/js/io/system/coreioapi.js
@@ -92,9 +92,15 @@ exports.CoreIoApi = Montage.create(Component, {
                 //TODO: Remove test
                 //this.ninjaLibrary.copyLibToCloud('Users/kgq387/Desktop/Ninja Cloud/Disk', 'montage0.6.0');
                 //this.ninjaLibrary.deleteLibraries();
-                window.hack = function (name, type) {
+                /*
+window.hack = function (name, type) {
                         this.application.ninja.ioMediator.fileNew('Users/kgq387/Desktop/Ninja Cloud/Disk/'+name+'.'+type, '/js/io/templates/files/'+type+'.txt', function (status) {console.log(status)});
                 }.bind(this);
+*/                      
+                        window.hack = function (path) {
+                                //
+                                this.application.ninja.ioMediator.fileOpen('Users/kgq387/Desktop/Ninja Cloud/Disk/'+path, function (result) {console.log(result)});
+                        }.bind(this);
         }
     },
     ////////////////////////////////////////////////////////////////////
@@ -621,7 +627,7 @@ exports.CoreIoApi = Montage.create(Component, {
     //              200 - the file was read and its contents were returned
     //              404 - the file does not exist
     //              500 - unknown server error occurred
-    openFile: {
+    readFile: {
         enumerable: false,
         value: function(file) {
                 //
diff --git a/js/io/system/fileio.js b/js/io/system/fileio.js
index 7bf4d41f..045fa2fd 100755
--- a/js/io/system/fileio.js
+++ b/js/io/system/fileio.js
@@ -64,13 +64,40 @@ exports.FileIo = Montage.create(Component, {
     //
     readFile: {
         enumerable: true,
-        value: function() {
+        value: function(file) {
                 //Checking for API to be available
                 if (!this.application.ninja.coreIoApi.cloudAvailable()) {
                         //API not available, no IO action taken
                         return null;
                 }
-                //
+                //Peforming check for file to exist
+                var check = this.application.ninja.coreIoApi.fileExists({uri: file.uri}), status, create, result;
+                //Upon successful check, handling results
+                if (check.success) {
+                        //Handling status of check
+                        switch (check.status) {
+                                case 204:
+                                        //File exists
+                                        result = {};
+                                        result.content = this.application.ninja.coreIoApi.readFile(file).content;
+                                        result.details = this.infoFile(file);
+                                        status = check.status;
+                                        break;
+                                case 404:
+                                        //File does not exists, ready to be created
+                                        status = check.status;
+                                        break;
+                                default:
+                                        //Unknown Error
+                                        status = 500;
+                                        break;
+                        }
+                        } else {
+                        //Unknown Error
+                        status = 500;
+                }
+                //Returning resulting code
+                return {status: status, file: result};
         }
     },
     ////////////////////////////////////////////////////////////////////
@@ -116,14 +143,49 @@ exports.FileIo = Montage.create(Component, {
     //
     infoFile: {
         enumerable: true,
-        value: function() {
+        value: function(file) {
                 //Checking for API to be available
                 if (!this.application.ninja.coreIoApi.cloudAvailable()) {
                         //API not available, no IO action taken
                         return null;
                 }
                 //
+                var check = this.application.ninja.coreIoApi.fileExists({uri: file.uri}), details;
+                //
+                if (check.success) {
+                        //Handling status of check
+                        switch (check.status) {
+                                case 204:
+                                        //File exists
+                                        details = JSON.parse(this.application.ninja.coreIoApi.isFileWritable(file).content);
+                                        details.uri = file.uri;
+                                        details.name = this.getFileNameFromPath(file.uri);
+                                        details.extension = details.name.split('.')[details.name.split('.').length-1];
+                                        break;
+                                case 404:
+                                        //File does not exists, ready to be created
+                                        
+                                        break;
+                                default:
+                                        //Unknown Error
+                                        
+                                        break;
+                        }
+                        } else {
+                        //Unknown Error
+                        
+                }
+                return details;
         }
+    },
+    ////////////////////////////////////////////////////////////////////
+    //
+    getFileNameFromPath : {
+        value: function(path) {
+            path = path.replace(/[/\\]$/g,"");
+            path = path.replace(/\\/g,"/");
+            return path.substr(path.lastIndexOf('/') + 1);
+        }
     }
     ////////////////////////////////////////////////////////////////////
     ////////////////////////////////////////////////////////////////////
diff --git a/js/mediators/io-mediator.js b/js/mediators/io-mediator.js
index 66fea8b3..f2f2f642 100644
--- a/js/mediators/io-mediator.js
+++ b/js/mediators/io-mediator.js
@@ -33,17 +33,23 @@ exports.IoMediator = Montage.create(Component, {
         enumerable: false,
         value: FileIo
     },
+    ////////////////////////////////////////////////////////////////////
+    //
+    pio: {
+        enumerable: false,
+        value: ProjectIo
+    },
         ////////////////////////////////////////////////////////////////////
     //
     fileNew: {
         enumerable: false,
         value: function (file, template, callback) {
-                //
+                //Loading template from template URL
                 var xhr = new XMLHttpRequest(), result;
                 xhr.open("GET", template, false);
             xhr.send();
                 if (xhr.readyState === 4) {
-                        //
+                        //Making call to create file, checking for return code
                         switch (this.fio.newFile({uri: file, contents: xhr.response})) {
                                 case 201:
                                         result = {status: 201, success: true, uri: file};
@@ -61,8 +67,11 @@ exports.IoMediator = Montage.create(Component, {
                 } else {
                         result = {status: 500, success: false, uri: file};
                 }
-                //
+                //Sending result to callback if requested for handling
                 if (callback) callback(result);
+                //Codes
+                //      204: File exists | 400: File exists
+                    //  201: File succesfully created | 500: Unknown (Probably cloud API not running)
         }
     },
     ////////////////////////////////////////////////////////////////////
@@ -70,23 +79,50 @@ exports.IoMediator = Montage.create(Component, {
     fileOpen: {
         enumerable: false,
         value: function (file, callback) {
-                var response = "", fileContent="", filename="", fileType="js", returnObj=null;
-
-            response = this.application.ninja.coreIoApi.openFile({"uri":file.uri});
-            if((response.success === true) && ((response.status === 200) || (response.status === 304))){
-                fileContent = response.content;
-            }
-
-
-            //TODO : format html content to render in design view
-
-
-            filename = this.getFileNameFromPath(file.uri);
-            if(file.uri.indexOf('.') != -1){
-                fileType = file.uri.substr(file.uri.lastIndexOf('.') + 1);
-            }
-            returnObj = {"type": ""+fileType, "name": ""+filename, "source": fileContent, "uri": file.uri};
-            callback(returnObj);
+                //Reading file (Ninja doesn't really open a file, all in browser memory)
+                var read = this.fio.readFile({uri: file}), result;
+                //Checking for status
+                switch(read.status) {
+                        case 204:
+                                //Creating and formatting result object for callbak
+                                result = read.file.details;
+                                //TODO: Add handling for converting HTML to Ninja format
+                                result.content = read.file.content;
+                                result.status = read.status;
+                                //
+                                if (callback) callback(result);
+                                break;
+                        case 404:
+                                //File does not exists
+                                if (callback) callback({status: read.status});
+                                break;
+                        default:
+                                //Unknown
+                                if (callback) callback({status: 500});
+                                break;
+                }