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/* <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,
TemplateMediator = require("js/document/mediators/template").TemplateDocumentMediator;
////////////////////////////////////////////////////////////////////////
//
exports.IoMediator = Montage.create(Component, {
////////////////////////////////////////////////////////////////////
//
hasTemplate: {
value: false
},
////////////////////////////////////////////////////////////////////
//
deserializedFromTemplate: {
value: function () {
//
}
},
////////////////////////////////////////////////////////////////////
//
tmplt: {
value: TemplateMediator
},
////////////////////////////////////////////////////////////////////
//
fio: {
value: FileIo
},
////////////////////////////////////////////////////////////////////
//
pio: {
value: ProjectIo
},
////////////////////////////////////////////////////////////////////
//
parseToTemplate: {
value: function(content, template) {
//
if (template.name.toLowerCase() === 'banner' || template.name.toLowerCase() === 'animation') {
//Getting dimensions of banner
var dimensions = template.id.split('x');
dimensions = {width: String(dimensions[0])+'px', height: String(dimensions[1])+'px'};
//
content = content.replace(/Dimensions@@@/gi, "Dimensions@@@"+template.id);
content = content.replace(/ninja-banner {}/gi, "ninja-banner {overflow: visible; width: "+dimensions.width+"; height: "+dimensions.height+"}");
content = content.replace(/ninja-content-wrapper {}/gi, "ninja-content-wrapper {overflow: hidden; width: "+dimensions.width+"; height: "+dimensions.height+"}");
}
//
return content;
}
},
////////////////////////////////////////////////////////////////////
//
fileNew: {
value: function (file, url, callback, template) {
//Loading template from template URL
var xhr = new XMLHttpRequest(), result;
xhr.open("GET", url, false);
xhr.send();
if (xhr.readyState === 4) {
//Making call to create file, checking for return code
switch (this.fio.newFile({ uri: file, contents: this.parseToTemplate(xhr.response, template) })) {
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: {
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;
result.root = read.file.details.uri.replace(read.file.details.name, "");
//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.tmplt.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
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
*/
}
},
////////////////////////////////////////////////////////////////////
//TODO: Optimize
fileSave: {
value: function (doc, callback, libCopyCallback) {
//
var content, parsedDoc, save;
//
switch (doc.mode) {
case 'html':
//Getting content from function to properly handle saving assets (as in external if flagged)
if (doc.template && (doc.template.type === 'banner' || doc.template.type === 'animation')) {
parsedDoc = this.tmplt.parseNinjaTemplateToHtml(doc, true, libCopyCallback);
} else {
parsedDoc = this.tmplt.parseNinjaTemplateToHtml(doc, false, libCopyCallback);
}
break;
default:
content = doc.content;
break;
}
if (parsedDoc) {
//Making call to save file
save = this.fio.saveFile({uri: doc.file.uri, contents: parsedDoc.content});
//Checking for callback
if (callback) callback(save);
//
if (!parsedDoc.libs && libCopyCallback) libCopyCallback(true);
} else {
//Making call to save file
save = this.fio.saveFile({uri: doc.file.uri, contents: content});
//Checking for callback
if (callback) callback(save);
}
}
},
////////////////////////////////////////////////////////////////////
//
fileSaveAs: {
enumerable: false,
value: function (copyTo, copyFrom, callback) {
//TODO: Implement Save As functionality
}
},
////////////////////////////////////////////////////////////////////
//
fileDelete: {
enumerable: false,
value: function (file, callback) {
//TODO: Implement Delete functionality
}
}
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
});
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
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