Make options optional

Author: niklasvh

Gruntfile.js

@@ -154,6 +154,7 @@ module.exports = function(grunt) {
                     "src/predefined/interfaces/IteratorAggregate.js",
                     "src/predefined/interfaces/Reflector.js",
                     "src/predefined/interfaces/Serializable.js",
+                    "adapters/filesystem/xhr.js",
                     "cfg/locales.js"
                 ],
                 dest: 'dist/<%= pkg.name %>'
@@ -190,5 +191,9 @@ module.exports = function(grunt) {
     grunt.loadNpmTasks('grunt-express-server');
     grunt.loadNpmTasks('grunt-mocha');
 
-    grunt.registerTask('default', ['concat', 'uglify', 'express', 'mocha']);
+    grunt.registerTask('build', ['concat', 'uglify']);
+    grunt.registerTask('test', ['express', 'mocha']);
+
+    grunt.registerTask('default', ['build', 'test']);
+
 };

dist/php.js

@@ -1,4 +1,8 @@
 var PHP = function( code, opts ) {
+    var opts = opts || {};
+    opts.filesystem = opts.filesystem || typeof(window) !== "undefined" ? new PHP.Adapters.XHRFileSystem() : require('fs');
+    opts.SERVER = opts.SERVER || {};
+    opts.SERVER.SCRIPT_FILENAME = opts.SERVER.SCRIPT_FILENAME || "";
 
     var iniContent = opts.filesystem.readFileSync( "cfg/php.ini" ),
     iniSet = opts.ini || {};
@@ -378,6 +382,7 @@ PHP.Utils.QueryString = function( str ) {
 
     return items;
 };
+
 /* 
 * @author Niklas von Hertzen <niklas at hertzen.com>
 * @created 5.7.2012 
@@ -15265,6 +15270,125 @@ ENV.$Class.Get( "DateTime").prototype.Native = true;
 };
 /* 
 * @author Niklas von Hertzen <niklas at hertzen.com>
+* @created 3.7.2012 
+* @website http://hertzen.com
+ */
+
+
+PHP.Adapters.XHRFileSystem = function() {
+    /*
+    var indexedDB = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB,
+    request = indexedDB.open("filesystem"),
+    $this = this;
+
+    request.onsuccess = function(e) {
+
+        $this.db = e.target.result;
+  
+    };
+    
+    request.onupgradeneeded = function( e ) {
+      
+        $this.db.createObjectStore( $this.FILES,
+        {
+            keyPath: "filename"
+        });
+        
+    };
+
+    request.onfailure = this.error;
+    */
+    
+    
+    }; 
+
+PHP.Adapters.XHRFileSystem.prototype.lstatSync = function( filename ) {
+    
+    if (localStorage[ filename ] === undefined ) {
+        throw Error; 
+    } else {
+        return true;
+    }
+    
+}
+
+PHP.Adapters.XHRFileSystem.prototype.error = function( e ) {
+    this.db = false;
+    console.log( e );
+    throw e; 
+}
+
+PHP.Adapters.XHRFileSystem.prototype.writeFileSync = function( filename, data ) {
+    
+    
+    localStorage[ filename ] = data;
+    
+/*
+    if ( this.db === false ) {
+        return;
+    }
+    console.log( this.db );
+    var db = this.db,
+    trans = db.transaction([ this.files ], IDBTransaction.READ_WRITE, 0),
+    store = trans.objectStore( this.files );
+    
+    var request = store.put({
+        "filename": filename,
+        "content" : data
+    });
+    
+    var processing = true;
+
+    request.onsuccess = function(e) {
+        processing = false;
+    };
+
+    request.onerror = function(e) {
+        processing = false;
+        console.log(e.value);
+    };
+    
+    while ( processing ) {}
+    
+    */
+
+    
+};
+
+PHP.Adapters.XHRFileSystem.prototype.readFileSync = function( filename, xhr ) {
+    
+    if ( xhr === undefined ) {
+    
+        var xhr = new XMLHttpRequest();
+    
+        xhr.open('GET', filename, false); // async set to false!
+    
+        var response; 
+        xhr.onload = function() {
+            response = this.responseText;
+   
+        };
+
+        xhr.send();
+    
+        return response;
+    } else {
+        if (localStorage[ filename ] === undefined ) {
+            throw Error; 
+        } else {
+            return localStorage[ filename ];
+        }
+    }
+
+    
+};
+PHP.Adapters.XHRFileSystem.prototype.xhr = true;
+ 
+PHP.Adapters.XHRFileSystem.prototype.version = "1.2";
+
+PHP.Adapters.XHRFileSystem.prototype.FILES = "files";
+/* 
+* @author Niklas von Hertzen <niklas at hertzen.com>
 * @created 17.7.2012 
 * @website http://hertzen.com
  */

dist/php.min.js

@@ -17,7 +17,7 @@ The code can be directly run in your browser, meaning you can execute php code s
  - <a href="http://phpjs.hertzen.com/console.html?gist=3171462">tokenizer</a>
 
 ## Usage ##
-    var engine = new PHP ('<?php echo "Hello world!"; ?>');
+    var engine = new PHP ('<?php echo "Hello world!"; ?>', options);
     console.log(engine.vm.OUTPUT_BUFFER); // the outputted buffer from the script
 
 The code is by default run synchronously so the output will be immidiately readable upon the engine finishing execution. Alternatively, the VM can be set to run under a web worker as well, in which case a callback function will need to be provided.

readme.md

@@ -1,4 +1,8 @@
 var PHP = function( code, opts ) {
+    var opts = opts || {};
+    opts.filesystem = opts.filesystem || typeof(window) !== "undefined" ? new PHP.Adapters.XHRFileSystem() : require('fs');
+    opts.SERVER = opts.SERVER || {};
+    opts.SERVER.SCRIPT_FILENAME = opts.SERVER.SCRIPT_FILENAME || "";
 
     var iniContent = opts.filesystem.readFileSync( "cfg/php.ini" ),
     iniSet = opts.ini || {};
@@ -377,4 +381,4 @@ PHP.Utils.QueryString = function( str ) {
         }, this);
 
     return items;
-};
+};

src/core.js

@@ -58,8 +58,6 @@
                     opts.SERVER.argv = args;
                 }
 
-                opts.filesystem = new PHP.Adapters.XHRFileSystem();
-
                 return opts;
             }