From ad85ff92ba44fb3c8ccf24c2f1b9296804dfa8ca Mon Sep 17 00:00:00 2001
From: Jose Antonio Marquez
Date: Mon, 6 Feb 2012 22:33:42 -0800
Subject: Single file library syncing

Added the ability to store locally in chrome single file libraries used by Ninja. Working on adding multi-file libraries.
---
 js/io/system/ninjalibrary.js | 93 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 91 insertions(+), 2 deletions(-)

(limited to 'js/io/system/ninjalibrary.js')

diff --git a/js/io/system/ninjalibrary.js b/js/io/system/ninjalibrary.js
index 3f8585ed..e3d855f1 100644
--- a/js/io/system/ninjalibrary.js
+++ b/js/io/system/ninjalibrary.js
@@ -7,6 +7,9 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 /* /////////////////////////////////////////////////////////////////////
 ////////////////////////////////////////////////////////////////////////
 NOTES:
+
+	Core API reference in NINJA: this.application.ninja.coreIoApi
+
 ////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////// */
 //
@@ -16,12 +19,98 @@ var Montage = require("montage/core/core").Montage;
 exports.NinjaLibrary = Montage.create(Object.prototype, {
 	////////////////////////////////////////////////////////////////////
     //
-    init: {
+    _chromeApi: {
+        enumerable: false,
+        value: null
+    },
+    ////////////////////////////////////////////////////////////////////
+    //
+    chromeApi: {
+    	enumerable: false,
+    	get: function() {
+            return this._chromeApi;
+        },
+        set: function(value) {
+        	this._chromeApi = value;
+        }
+    },
+	////////////////////////////////////////////////////////////////////
+    //
+    synchronize: {
+    	enumerable: true,
+    	value: function(chromeLibs, chrome) {
+    		//
+    		this.chromeApi = chrome;
+    		//
+    		var i, libs, xhr = new XMLHttpRequest(), tocopylibs = [];
+            //Getting known json list of libraries to copy to chrome
+           	xhr.open("GET", '/ninja-internal/js/io/system/ninjalibrary.json', false);
+            xhr.send();
+            //Checkng for correct reponse
+            if (xhr.readyState === 4) {
+            	//Parsing json libraries
+            	libs = JSON.parse(xhr.response);
+            	//
+            	if (chromeLibs.length > 0) {
+            		//Compare (always deleting for testing)
+            		for (i=0; chromeLibs[i]; i++) {
+            			this.chromeApi.directoryDelete(chromeLibs[i]);
+            		}
+            	} else {
+            		//No library is present, must copy all
+            		for (var j in libs.libraries) {
+            			//name: 	used to folder container contents
+            			//path: 	url of descriptor json or single file to load (descriptor has list of files)
+            			//singular:	indicates the path is the file to be loaded into folder
+            			if (libs.libraries[j].file) {
+            				tocopylibs.push({name: String(libs.libraries[j].name+libs.libraries[j].version).toLowerCase(), path: libs.libraries[j].path, file: libs.libraries[j].file});
+            			} else {
+            				tocopylibs.push({name: String(libs.libraries[j].name+libs.libraries[j].version).toLowerCase(), path: libs.libraries[j].path});
+            			}
+            		}
+            	}
+            	//
+            	if (tocopylibs.length > 0) {
+            		for (i=0; tocopylibs[i]; i++) {
+            			//Checking for library to be single file
+            			if (tocopylibs[i].file) {
+            				//Creating root folder
+            				this.chromeApi.directoryNew('/'+tocopylibs[i].name);
+            				//Getting file contents
+            				xhr = new XMLHttpRequest();
+            				xhr.open("GET", tocopylibs[i].path, false);
+            				xhr.send();
+            				//Checking for status
+            				if (xhr.readyState === 4) { //TODO: add check for mime type
+            					//Creating new file from loaded content
+            					this.chromeApi.fileNew('/'+tocopylibs[i].name+'/'+tocopylibs[i].file, xhr.response, 'text/plain');
+            					//this.chromeApi.fileNew('/'+tocopylibs[i].name+'/'+tocopylibs[i].file, xhr.response, 'text/plain', function (v){console.log(v)});
+            				} else {
+            					//Error
+            				}
+            			} else {
+            				//
+            			}
+            		}
+            	} else {
+            		//No libraries to copy
+            	}
+            } else {
+            	//Error
+            }
+    	}
+    }/*
+,
+    ////////////////////////////////////////////////////////////////////
+    //
+    createFolder: {
     	enumerable: true,
-    	value: function() {
+    	value: function(name) {
     		//
+    		this.chromeApi.directoryNew(name);
     	}
     }
+*/
     ////////////////////////////////////////////////////////////////////
     ////////////////////////////////////////////////////////////////////   
 });
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