1 files changed, 216 insertions, 0 deletions
diff --git a/js/mediators/io-mediator.js b/js/mediators/io-mediator.js
new file mode 100644
index 00000000..599b7d84
--- /dev/null
+++ b/js/mediators/io-mediator.js
@@ -0,0 +1,216 @@
+/* <copyright>
+This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
+No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
+(c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
+</copyright> */
+////////////////////////////////////////////////////////////////////////
+//
+var Montage =   require("montage/core/core").Montage,
+        Component = require("montage/ui/component").Component,
+        FileIo =        require("js/io/system/fileio").FileIo,
+        ProjectIo = require("js/io/system/projectio").ProjectIo;
+////////////////////////////////////////////////////////////////////////
+//
+exports.IoMediator = Montage.create(Component, {
+        ////////////////////////////////////////////////////////////////////
+        //
+        hasTemplate: {
+                enumerable: false,
+        value: false
+    },
+        ////////////////////////////////////////////////////////////////////
+    //
+        deserializedFromTemplate: {
+                enumerable: false,
+                value: function () {
+                        //
+                }
+        },
+        ////////////////////////////////////////////////////////////////////
+    //
+    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};
+                                        break;
+                                case 204:
+                                        result = {status: 204, success: false, uri: file};
+                                        break;
+                                case 400:
+                                        result = {status: 400, success: false, uri: file};
+                                        break;
+                                default:
+                                        result = {status: 500, success: false, uri: file};
+                                        break;
+                        }
+                } 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)
+        }
+    },
+    ////////////////////////////////////////////////////////////////////
+    //
+    fileOpen: {
+        enumerable: false,
+        value: function (file, callback) {
+                //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;
+                                //Checking for type of content to returns
+                                if (result.extension !== 'html' && result.extension !== 'htm') {
+                                        //Simple string
+                                        result.content = read.file.content;
+                                } else {
+                                        //Object to be used by Ninja Template
+                                                result.content = this.parseHtmlToNinjaTemplate(read.file.content);
+                                }
+                                //Status of call
+                                result.status = read.status;
+                                //Calling back with result
+                                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
+                ////////////////////////////////////////////////////////////
+                ////////////////////////////////////////////////////////////
+                */
+        }
+    },
+    ////////////////////////////////////////////////////////////////////
+    //
+    fileSave: {
+        enumerable: false,
+        value: function (file, callback) {
+                //
+                var contents, save;
+                //
+                switch (file.mode) {
+                        case 'html':
+                                file.document.content.document.body.innerHTML = file.body;
+                                file.document.content.document.head.innerHTML = file.head;
+                                if (file.style) {
+                                        file.document.content.document.head.getElementsByTagName('style')[0].innerHTML = this.getCssFromRules(file.style.cssRules);
+                                }
+                                contents = file.document.content.document.documentElement.outerHTML;
+                                break;
+                        default:
+                                contents = file.content;
+                                break;
+                }
+                //
+                save = this.fio.saveFile({uri: file.document.uri, contents: contents});
+            //
+            if (callback) callback(save);
+        }
+    },
+    ////////////////////////////////////////////////////////////////////
+    //
+    fileSaveAs: {
+        enumerable: false,
+        value: function (copyTo, copyFrom, callback) {
+                //
+        }
+    },
+    ////////////////////////////////////////////////////////////////////
+    //
+    fileDelete: {
+        enumerable: false,
+        value: function (file, callback) {
+                //
+        }
+    },
+    ////////////////////////////////////////////////////////////////////
+    //
+    parseHtmlToNinjaTemplate: {
+        enumerable: false,
+        value: function (html) {
+                //Creating temp object to mimic HTML
+                var doc = window.document.implementation.createHTMLDocument(), template;
+                //Setting content to temp
+                doc.getElementsByTagName('html')[0].innerHTML = html;
+                //Creating return object
+                return {head: doc.head.innerHTML, body: doc.body.innerHTML, document: doc};
+        }
+    },
+    ////////////////////////////////////////////////////////////////////
+    //Method to return a string from CSS rules (to be saved to a file)
+    getCssFromRules: {
+        enumerable: false,
+        value: function (list) {
+                //Variable to store CSS definitions
+                var i, str, css = '';
+                //Looping through list
+                if (list && list.length > 0) {
+                        //Adding each list item to string and also adding breaks
+                        for (i = 0; list[i]; i++) {
+                                str = list[i].cssText+' ';
+                                str = str.replace( new RegExp( "{", "gi" ), "{\n\t" );
+                                str = str.replace( new RegExp( "}", "gi" ), "}\n" );
+                                str = str.replace( new RegExp( ";", "gi" ), ";\n\t" );
+                                css += '\n'+str;
+                        }
+                }
+                //Returning the CSS string
+                return css;
+        }
+    }
+    ////////////////////////////////////////////////////////////////////
+});
+////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
+\ No newline at end of file

diff --git a/js/mediators/io-mediator.js b/js/mediators/io-mediator.js new file mode 100644 index 00000000..599b7d84 --- /dev/null +++ b/js/mediators/io-mediator.js
@@ -0,0 +1,216 @@
	1	/* <copyright>
	2	This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
	3	No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
	4	(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
	5	</copyright> */
	6
	7	////////////////////////////////////////////////////////////////////////
	8	//
	9	var Montage = require("montage/core/core").Montage,
	10	Component = require("montage/ui/component").Component,
	11	FileIo = require("js/io/system/fileio").FileIo,
	12	ProjectIo = require("js/io/system/projectio").ProjectIo;
	13	////////////////////////////////////////////////////////////////////////
	14	//
	15	exports.IoMediator = Montage.create(Component, {
	16	////////////////////////////////////////////////////////////////////
	17	//
	18	hasTemplate: {
	19	enumerable: false,
	20	value: false
	21	},
	22	////////////////////////////////////////////////////////////////////
	23	//
	24	deserializedFromTemplate: {
	25	enumerable: false,
	26	value: function () {
	27	//
	28	}
	29	},
	30	////////////////////////////////////////////////////////////////////
	31	//
	32	fio: {
	33	enumerable: false,
	34	value: FileIo
	35	},
	36	////////////////////////////////////////////////////////////////////
	37	//
	38	pio: {
	39	enumerable: false,
	40	value: ProjectIo
	41	},
	42	////////////////////////////////////////////////////////////////////
	43	//
	44	fileNew: {
	45	enumerable: false,
	46	value: function (file, template, callback) {
	47	//Loading template from template URL
	48	var xhr = new XMLHttpRequest(), result;
	49	xhr.open("GET", template, false);
	50	xhr.send();
	51	if (xhr.readyState === 4) {
	52	//Making call to create file, checking for return code
	53	switch (this.fio.newFile({uri: file, contents: xhr.response})) {
	54	case 201:
	55	result = {status: 201, success: true, uri: file};
	56	break;
	57	case 204:
	58	result = {status: 204, success: false, uri: file};
	59	break;
	60	case 400:
	61	result = {status: 400, success: false, uri: file};
	62	break;
	63	default:
	64	result = {status: 500, success: false, uri: file};
	65	break;
	66	}
	67	} else {
	68	result = {status: 500, success: false, uri: file};
	69	}
	70	//Sending result to callback if requested for handling
	71	if (callback) callback(result);
	72	//Codes
	73	// 204: File exists \| 400: File exists
	74	// 201: File succesfully created \| 500: Unknown (Probably cloud API not running)
	75	}
	76	},
	77	////////////////////////////////////////////////////////////////////
	78	//
	79	fileOpen: {
	80	enumerable: false,
	81	value: function (file, callback) {
	82	//Reading file (Ninja doesn't really open a file, all in browser memory)
	83	var read = this.fio.readFile({uri: file}), result;
	84	//Checking for status
	85	switch(read.status) {
	86	case 204:
	87	//Creating and formatting result object for callbak
	88	result = read.file.details;
	89	//Checking for type of content to returns
	90	if (result.extension !== 'html' && result.extension !== 'htm') {
	91	//Simple string
	92	result.content = read.file.content;
	93	} else {
	94	//Object to be used by Ninja Template
	95	result.content = this.parseHtmlToNinjaTemplate(read.file.content);
	96	}
	97	//Status of call
	98	result.status = read.status;
	99	//Calling back with result
	100	if (callback) callback(result);
	101	break;
	102	case 404:
	103	//File does not exists
	104	if (callback) callback({status: read.status});
	105	break;
	106	default:
	107	//Unknown
	108	if (callback) callback({status: 500});
	109	break;
	110	}
	111	/*
	112	////////////////////////////////////////////////////////////
	113	////////////////////////////////////////////////////////////
	114	//Return Object Description
	115	Object.status (Always presents for handling)
	116	204: File exists (Success)
	117	404: File does not exists (Failure)
	118	500: Unknown (Probably cloud API not running)
	119
	120	(Below only present if succesfull 204)
	121
	122	Object.content
	123	Object.extension
	124	Object.name
	125	Object.uri
	126	Object.creationDate
	127	Object.modifiedDate
	128	Object.readOnly
	129	Object.size
	130	////////////////////////////////////////////////////////////
	131	////////////////////////////////////////////////////////////
	132	*/
	133	}
	134	},
	135	////////////////////////////////////////////////////////////////////
	136	//
	137	fileSave: {
	138	enumerable: false,
	139	value: function (file, callback) {
	140	//
	141	var contents, save;
	142	//
	143	switch (file.mode) {
	144	case 'html':
	145	file.document.content.document.body.innerHTML = file.body;
	146	file.document.content.document.head.innerHTML = file.head;
	147	if (file.style) {
	148	file.document.content.document.head.getElementsByTagName('style')[0].innerHTML = this.getCssFromRules(file.style.cssRules);
	149	}
	150	contents = file.document.content.document.documentElement.outerHTML;
	151	break;
	152	default:
	153	contents = file.content;
	154	break;
	155	}
	156	//
	157	save = this.fio.saveFile({uri: file.document.uri, contents: contents});
	158	//
	159	if (callback) callback(save);
	160	}
	161	},
	162	////////////////////////////////////////////////////////////////////
	163	//
	164	fileSaveAs: {
	165	enumerable: false,
	166	value: function (copyTo, copyFrom, callback) {
	167	//
	168	}
	169	},
	170	////////////////////////////////////////////////////////////////////
	171	//
	172	fileDelete: {
	173	enumerable: false,
	174	value: function (file, callback) {
	175	//
	176	}
	177	},
	178	////////////////////////////////////////////////////////////////////
	179	//
	180	parseHtmlToNinjaTemplate: {
	181	enumerable: false,
	182	value: function (html) {
	183	//Creating temp object to mimic HTML
	184	var doc = window.document.implementation.createHTMLDocument(), template;
	185	//Setting content to temp
	186	doc.getElementsByTagName('html')[0].innerHTML = html;
	187	//Creating return object
	188	return {head: doc.head.innerHTML, body: doc.body.innerHTML, document: doc};
	189	}
	190	},
	191	////////////////////////////////////////////////////////////////////
	192	//Method to return a string from CSS rules (to be saved to a file)
	193	getCssFromRules: {
	194	enumerable: false,
	195	value: function (list) {
	196	//Variable to store CSS definitions
	197	var i, str, css = '';
	198	//Looping through list
	199	if (list && list.length > 0) {
	200	//Adding each list item to string and also adding breaks
	201	for (i = 0; list[i]; i++) {
	202	str = list[i].cssText+' ';
	203	str = str.replace( new RegExp( "{", "gi" ), "{\n\t" );
	204	str = str.replace( new RegExp( "}", "gi" ), "}\n" );
	205	str = str.replace( new RegExp( ";", "gi" ), ";\n\t" );
	206	css += '\n'+str;
	207	}
	208	}
	209	//Returning the CSS string
	210	return css;
	211	}
	212	}
	213	////////////////////////////////////////////////////////////////////
	214	});
	215	////////////////////////////////////////////////////////////////////////
	216	//////////////////////////////////////////////////////////////////////// \ No newline at end of file