/
server.js
202 lines (175 loc) · 6.83 KB
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server.js
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const http = require( 'http' ),
https = require( 'https' ),
util = require( 'util' ),
fs = require( 'fs' ),
path = require( 'path' ),
os = require( 'os' ),
childProcess = require( 'child_process' ),
baseDir = process.cwd(),
listDirectory = require( `${baseDir}/src/server/filesystem/listDirectory` ),
viewFile = require( `${baseDir}/src/server/filesystem/viewFile` ),
saveFile = require( `${baseDir}/src/server/filesystem/saveFile` ),
{
parseUrl
} = require( `${baseDir}/src/server/utils/url` );
const enableHTTPS = false;
const protocol = ( enableHTTPS ? 'https://' : 'http://' );
let hostIP,
runDir = baseDir,
port = 20000;
const RUN_DIR = '--rundir=',
PORT = '--PORT=';
for ( let i = 2, end = process.argv.length; i < end; i++ ) {
if ( process.argv[ i ].indexOf( RUN_DIR ) > -1 ) {
const idx = process.argv[ i ].indexOf( RUN_DIR ) + RUN_DIR.length;
runDir = path.resolve( process.argv[ i ].substring( idx ) );
} else if ( process.argv[ i ].indexOf( PORT ) > -1 ) {
const idx = process.argv[ i ].indexOf( PORT ) + PORT.length;
port = process.argv[ i ].substring( idx );
}
}
const statfile = util.promisify( fs.stat );
const intialFile = `${baseDir}/coverage/report-html/index.html`;
async function listDir( dir, response, referer = '' ) {
const cdir = dir.replace( /\/\//g, '/' );
const fullpath = path.resolve( runDir, cdir );
const isDir = await statfile( fullpath );
const isEditor = ( referer.indexOf( 'views/web-editor.html' ) > -1 );
if ( isDir.isDirectory() ) {
const pdir = path.resolve( fullpath, '..' );
const parentDir = {
name: runDir,
isFile: false
};
if ( pdir.indexOf( runDir ) >= 0 ) {
if ( pdir === runDir ) {
parentDir.name = '..';
} else {
parentDir.name = pdir;
}
}
const files = ( pdir.indexOf( runDir ) >= 0 ? [ parentDir ] : [] )
.concat( await listDirectory( fullpath ) );
const results = files.filter( item => {
return ( item.name.indexOf( 'node_modules' ) === -1 );
} ).map( item => {
const fname = item.name.replace( runDir, '' ).replace( /^\//, '' );
let url;
if ( isEditor ) {
if ( item.isFile ) {
url = `<li class="file_type">${fname}</li>`;
} else {
url = `<li class="dir_type">${fname}</li>`;
}
} else {
url = `<a href="/${fname}">${fname}</a><br>`;
}
return url;
} ).reduce( ( acc, item ) => {
return `${acc}${os.EOL}${item}`;
} );
response.writeHead( 200, {
'Content-Type': ( isEditor ? 'text/plain' : 'text/html' )
} );
response.end( results );
} else {
let ltype = 'text/html';
const results = await viewFile( fullpath, runDir );
if ( fullpath.substring( fullpath.length - 4 ) === '.css' ) {
ltype = 'text/css';
} else if ( fullpath.substring( fullpath.length - 3 ) === '.js' ) {
ltype = 'text/css';
} else if ( fullpath.substring( fullpath.length - 4 ) === '.jpg' ) {
ltype = 'image/jpg';
} else if ( fullpath.substring( fullpath.length - 4 ) === '.png' ) {
ltype = 'image/png';
} else if ( fullpath.substring( fullpath.length - 5 ) === '.mpeg' ) {
ltype = 'video/mpeg';
} else if ( fullpath.substring( fullpath.length - 4 ) === '.mp4' ) {
ltype = 'video/mp4';
}
response.writeHead( 200, {
'Content-Type': ltype
} );
response.end( results );
}
}
let options = {};
if ( enableHTTPS ) {
options.key = fs.readFileSync( 'ssl-keys/domain.keys' );
options.cert = fs.readFileSync( 'ssl-keys/domain.crt' );
}
const httpOrhttps = ( enableHTTPS ? https : http );
const server = httpOrhttps.createServer( options, ( request, response ) => {
const parsedUrl = parseUrl( request.url ),
referer = request.headers[ 'referer' ];
const urlPath = parsedUrl.pathname,
searchParams = parsedUrl.searchParams;
// save existing file
if ( searchParams && searchParams.saveFile ) {
const fullpath = path.resolve( runDir, searchParams.saveFile );
statfile( fullpath )
.then( _stats => {
let res = [];
request.on( 'data', ( d, err ) => {
if ( !err ) {
res.push( d );
}
} );
request.on( 'end', () => {
const filedata = JSON.parse( Buffer.concat( res ).toString() ).data;
saveFile( fullpath, filedata )
.then( () => {
console.log( `File saved ${searchParams.saveFile}` );
response.setHeader( 'Connection', 'Close' );
response.writeHead( 200, {
'Content-Type': 'text/html'
} );
response.end( fullpath );
} );
} );
} );
return;
}
if ( urlPath === intialFile ) {
viewFile( `${baseDir}/views/web-editor.html`, baseDir )
.then( templatefile => {
const filedata = templatefile.toString();
response.writeHead( 200, {
'Content-Type': 'text/html'
} );
response.end( filedata );
} );
return;
} else if ( urlPath === '/favicon.ico' || urlPath.indexOf( '/node_modules' ) > -1 ) {
response.writeHead( 404, {
'Content-Type': 'text/html'
} );
response.end();
return;
}
listDir( `${runDir}/${urlPath}`, response, referer );
} );
try {
const ipaddr = childProcess.execSync( '/sbin/ifconfig | grep inet ' ).toString();
const rex = /[\d]*\.[\d]*\.[\d]*\.[\d]*/;
const filtered = ipaddr.split( ' ' ).filter( item => {
return ( item.match( rex ) && item.trim() !== '127.0.0.1' );
} ).filter( item => {
return ( item.indexOf( '255' ) < 0 );
} ).map( item => item.trim() );
// we will force IPV4 by passing an IPV4 address, or fail
if ( os.platform() === 'android' ) {
server.listen( port );
} else if ( os.platform() === 'darwin' ) {
//console.log( os.platform() === 'darwin' )
hostIP = '127.0.0.1';
server.listen( port, hostIP );
} else {
hostIP = filtered[ 0 ];
server.listen( port, hostIP );
}
console.log( `Server listening on port ${port} and IP ${hostIP || filtered[0]} using protocol ${protocol}.` );
} catch ( e ) {
console.log( e );
}