zby-nova-upload/lib/zby-nova-upload.js

zby nova upload

'use strict';

// require
var fs		= require('fs');
var path	= require('path');
var qiao 	= require('qiao.util.all');

// const
var versions 	= ['1.7.2', '1.7.3'];
var cocosJs		= 'cocos2d-js-min.js';
var pngName		= 'splash.png';
var mainJs		= 'main.js';

/**
 * upload nova zip
 */
exports.uploadNovaZip = async function(sourceNovaZipPath, cocosFileFolder, ossConfig, dev){
	// 1.解压zip
	// 2.操作文件
	// 3.上传oss
	
	// check params
	console.log('check params ...');
	if(!sourceNovaZipPath) return qiao.json.danger('缺少参数sourceNovaZipPath');
	if(!cocosFileFolder) return qiao.json.danger('缺少参数cocosFileFolder');
	if(!ossConfig) return qiao.json.danger('缺少参数ossConfig');
	console.log('check params success.');
	console.log();
	
	// check zip file
	console.log('check zip file ...');
	var checkZipResult = checkZipFile(sourceNovaZipPath);
	if(checkZipResult) return qiao.json.danger(checkZipResult);
	console.log('check zip file success');
	console.log();
	
	// check oss config
	console.log('init oss client ...');
	var client = null;
	try{
		client = qiao.oss.client(ossConfig);
	}catch(e){
		if(dev) console.log(e);
		return qiao.json.danger('oss配置文件错误！');
	}
	console.log('init oss client success');
	console.log();
	
	// unzip zip file
	console.log('unzip course zip file ...');
	var tempFolder = path.resolve(sourceNovaZipPath, '../' + qiao.encode.uuid());
	var tempCourseFolder = qiao.encode.uuid();
	var novaZipFolder = path.resolve(tempFolder, tempCourseFolder);
	try{
		qiao.zip.unzip(sourceNovaZipPath, novaZipFolder);
	}catch(e){
		if(dev) console.log(e);
		return qiao.json.danger('解压缩nova课件原文件出错！');
	}
	console.log('unzip course zip file success');
	console.log();
	
	// handle course
	console.log('handle course files ...');
	var handleCourseResult = handleCourse(sourceNovaZipPath, novaZipFolder, cocosFileFolder, dev);
	if(handleCourseResult) return qiao.json.danger(handleCourseResult);
	console.log('handle course files success');
	console.log();
	
	// zip folder
	console.log('zip course files ...');
	try{
		await qiao.zip.zipFolderSync(novaZipFolder, novaZipFolder + '.zip');
	}catch(e){
		if(dev) console.log(e);
		return qiao.json.danger('压缩处理后的文件夹出错！');
	}
	console.log('zip course files success');
	console.log();
	
	// upload to oss
	console.log('upload course files to ali-oss ...');
	try{
		await qiao.oss.uploadFolderSync(client, ossConfig.ossPath, tempFolder);
	}catch(e){
		if(dev) console.log(e);
		return qiao.json.danger('上传到oss出错！');
	}
	console.log('upload course files to ali-oss success');
	console.log();
	
	// del temp folder
	console.log('delete course files ...');
	qiao.file.rm(tempFolder + '/');
	console.log('delete course files success');
	console.log();
	
	// return 
	var version = getVersion(sourceNovaZipPath);
	return qiao.json.success(ossConfig.ossHost + ossConfig.ossPath + '/' + tempCourseFolder + '/index.html?cocos=' + version);
};

// check zip file
function checkZipFile(zipFile){
	// check zip
	var zipExt = qiao.file.extname(zipFile);
	if(zipExt != '.zip') return 'nova课件原文件必须为zip格式！';
	
	// check -
	if(zipFile.indexOf('-') == -1) return 'nova课件原文件必须以-版本号结尾！';
	
	// check version
	var version = getVersion(zipFile);
	if(versions.indexOf(version) == -1) return 'nova课件原文件版本号必须为以下之一：' + versions;
	
	// suc
	return null; 
}

// handle course
function handleCourse(sourceNovaZipPath, novaZipFolder, cocosFileFolder, dev){
	var delCososResult = delCocos(novaZipFolder, dev);
	if(!delCososResult) return '删除' + cocosJs + '出错！';
	
	var copyPngResult = copyPng(novaZipFolder, cocosFileFolder, dev);
	if(!copyPngResult) return '复制' + pngName + '出错！'
	
	var copyJsResult = copyJs(sourceNovaZipPath, novaZipFolder, cocosFileFolder, dev);
	if(!copyJsResult) return '复制' + mainJs + '出错！';
	
	return null;
}

// del cocos
function delCocos(novaZipFolder, dev){
	var cocosJsPath = path.resolve(novaZipFolder, cocosJs);
	
	try{
		fs.statSync(cocosJsPath);
		fs.unlinkSync(cocosJsPath);
		return true;
	}catch(e){
		if(dev) console.log(e);
		return false;
	}
}

// copy png
function copyPng(novaZipFolder, cocosFileFolder, dev){
	var pngSourcePath 	= path.resolve(cocosFileFolder, pngName);
	var pngDestPath		= path.resolve(novaZipFolder, pngName);
	
	try{
		fs.copyFileSync(pngSourcePath, pngDestPath);
		return true;
	}catch(e){
		if(dev) console.log(e);
		return false;
	}
}

// copy js
function copyJs(sourceNovaZipPath, novaZipFolder, cocosFileFolder, dev){
	var version 		= getVersion(sourceNovaZipPath);
	var jsSourcePath 	= path.resolve(cocosFileFolder, 'main-' + version + '.js');
	var jsDestPath		= path.resolve(novaZipFolder, mainJs);
	
	try{
		fs.copyFileSync(jsSourcePath, jsDestPath);
		return true;
	}catch(e){
		if(dev) console.log(e);
		return false;
	}
}

// get version
function getVersion(zipPath){
	var ss 	= zipPath.split('-');
	return ss[ss.length - 1].toLowerCase().split('.zip').join('');
}