From 74efc1238f51e9c0ffdeffe2a349f66011ef9f17 Mon Sep 17 00:00:00 2001
From: Jose Antonio Marquez
Date: Thu, 9 Feb 2012 15:02:16 -0800
Subject: File Open

Adding file open functionality.
---
 js/mediators/io-mediator.js | 85 +++++++++++++++++++++++++++++----------------
 1 file changed, 56 insertions(+), 29 deletions(-)

(limited to 'js/mediators')

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
@@ -32,18 +32,24 @@ exports.IoMediator = Montage.create(Component, {
     fio: {
     	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;
+    		}
+    		/*
+    		////////////////////////////////////////////////////////////
+    		////////////////////////////////////////////////////////////
+    		//Return Object Description
+    		Object.status (Always presents for handling)
+    		204: File exists (Success)
+    		404: File does not exists (Failure)
+    		500: Unknown (Probably cloud API not running)
+    		
+    		(Below only present if succesfull 204)
+    		
+    		Object.content
+    		Object.extension
+    		Object.name
+    		Object.uri
+    		Object.creationDate
+    		Object.modifiedDate
+    		Object.readOnly
+    		Object.size
+    		////////////////////////////////////////////////////////////
+    		////////////////////////////////////////////////////////////
+    		*/
     	}
     },
     ////////////////////////////////////////////////////////////////////
@@ -104,15 +140,6 @@ exports.IoMediator = Montage.create(Component, {
     	value: function (file, copy, callback) {
     		//
     	}
-    },
-    ////////////////////////////////////////////////////////////////////
-    ///// Return the last part of a path (e.g. filename)
-    getFileNameFromPath : {
-        value: function(path) {
-            path = path.replace(/[/\\]$/g,"");
-            path = path.replace(/\\/g,"/");
-            return path.substr(path.lastIndexOf('/') + 1);
-        }
     }
     ////////////////////////////////////////////////////////////////////
 });
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