Single file library syncing

Added the ability to store locally in chrome single file libraries used by Ninja. Working on adding multi-file libraries.

1 files changed, 91 insertions, 2 deletions

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);
         }
     }
+*/
     ////////////////////////////////////////////////////////////////////
     ////////////////////////////////////////////////////////////////////   
 });