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server.js
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server.js
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var app = require('./sj/server/sj.js'),
output,
config = {};
//=================================================
app.utils.build('<html><head>','</body></html>','client/',init);
function init(html) {
//cleanImages('content/');
var configRequest = {
param : {src:'config.json',data:true},
info : {},
ready: function() {
config = JSON.parse( String(configRequest.info.data) );
app.req.add(getContent,{replace:'/content?',uri:'/content\\?',path:'/'});
app.req.add(searchContent,{replace:'/search?',uri:'/search\\?',path:' '});
app.req.add(sizeImage,{replace:'/thumb?',uri:'/thumb\\?.',path:'&'});
app.req.add(getText,{replace:'/text?',uri:'/text\\?.',path:'&'});
app.req.add(app.fs.file,{param:{dirlist:true},replace:'/',uri:'/.',path:'/'});
app.req.add(index,{url:''});
if( config.test === 'true' ) {
config.test = true;
}
output = html;
app.init({test:config.test});
}
}
app.fs.file(configRequest);
}
//==================MAINTENANCE===================
function cleanImages(startDir) {
var readycounter = 0;
getfolders(startDir,'folder');
function getfolders(folder,type) {
readycounter++;
var scriptloader = {
param : {src:folder,data:true,dirlist:true},
info : {},
ready: function() {
if(type === 'folder') {
scriptloader.info.data.forEach(function(src) {
var imgTest = app.im.test(folder+src);
if(imgTest && imgTest.resized) {
var delReq = {
param : {src:folder+src},
info : {},
ready: function() { console.log('deleted: '+folder+src) }
}
app.fs.erase(delReq);
} if(src.indexOf('.') < 0 ){
getfolders(folder+src+'/','folder');
}
});
}
readycounter--;
if(readycounter===0) {
console.log('deleted images!');
}
}
}
app.fs.file(scriptloader);
}
}
//==================REQUESTS======================
function sizeImage(req) {
if(req.uparams.length > 2) {
var w = req.uparams[1];
var h = req.uparams[2];
var crop = false;
if(req.uparams[3]) {
crop = req.uparams[3];
}
var imageRequest = {
param: {
data: true,
img: {
w: w,
h: h,
crop: crop,
format: 'JPG'
},
},
info: {},
uparams: req.uparams[0].split('/') ,
ready: function() {
if(!imageRequest.info.data.message) {
req.info.res.writeHead(200, { 'Content-Type': 'image/jpeg' });
req.info.res.end(imageRequest.info.data);
} else {
req.info.res.end(JSON.stringify(imageRequest.info.data));
}
}
}
app.fs.file(imageRequest);
} else {
req.info.res.end('no w / h ');
}
}
//=================================================
function index(req) {
var configRequest = {
param : {src:'config.json',data:true},
info : {},
ready: function() {
config = JSON.parse( String(configRequest.info.data) );
if( config.test === 'true' ) {
config.test = true;
}
if(config.test) {
app.utils.build('<html><head>', '</body></html>', 'client/', init_nest );
function init_nest(html) {
output = html;
//req.info.res.writeHead(200, { 'Content-Type': 'text/html' });
req.info.res.end(output);
}
} else {
//req.info.res.writeHead(200, { 'Content-Type': 'text/html' });
req.info.res.end(output);
}
}
}
app.fs.file(configRequest);
}
//=================================================
function getText(req) {
var textRequest = {
param: {data: true},
info: {},
uparams: req.uparams[0].split('/') ,
ready: function() {
if(!textRequest.info.data.message) {
console.log('fix text');
req.info.res.writeHead(200, { 'Content-Type': 'text/html' });
req.info.res.end(String( textRequest.info.data ).replace(/(\r\n\r\n|\n\n|\r\r)/gm,'<\/br> <\/br>'));
//req.info.res.end(String( textRequest.info.data ).replace(/\\</br></br>/gm,'</br></br>'));
} else {
req.info.res.end(JSON.stringify(textRequest.info.data));
}
}
}
app.fs.file(textRequest);
}
//=================================================
function searchContent(request) {
//.replace(/\[|\]/g,'')
var searchString = 's:ALL';
if(request.uparams.join('') == '' || request.uparams.join('') == ' ') {
} else if(request.uparams.length == 1) {
searchString = stripCharacters(request.uparams[0]);
} else {
searchString = makecombos(request.uparams).join('|');
}
//searchString = '(\.js).+(kill)|(kill).+(\.js)';
getContent(request,String(searchString));
function makecombos(arrayIn) {
var combos = [],
array = [];
for(var i = 0 ; i < arrayIn.length ; i++) {
var tstr = stripCharacters(arrayIn[i]);
if(tstr != '' && tstr != ' ') {
array.push(tstr);
}
}
if(array.length == 1) {
return [array[0]];
} else if(array.length == 0) {
return(['']);
} else {
if(array.length > 4) {
array = array.slice(0,4);
}
var l = array.length;
nestArray(0,[],[],l);
return combos;
}
function nestArray(level,values,comboarray,length) {
if(level == length ) {
if(values.length == length) {
//console.log(values.length + ' compared to '+length);
var tempstr = '';
for(var j = 0 ; j < values.length; j++) {
if(j == values.length-1) {
tempstr += '('+array[ values[j] ]+')';
} else {
tempstr += '('+array[ values[j] ]+').{0,}';
}
}
combos.push(tempstr);
}
} else {
for(var i = 0 ; i < length ; i++) {
comboarray[i] = [];
var go = true;
for(var t = 0 ; t < values.length ; t++) {
if(values[t] == i) {
go = false;
break;
}
}
if(go==true) {
var values2 = values.slice(0);
values2.push(i);
var level2 = level+1;
nestArray(level2, values2 ,comboarray[i],length);
}
}
}
}
}
function stripCharacters(str) {
return str.replace(/\[|\||\?|\\|\.|\^|\*|\!]/g,'');
}
}
//=================================================
function getContent(request,search) {
var maxlevel = -1;
if(request.uparams[0] === 'level') {
maxlevel = parseInt(request.uparams[1]);
request.uparams = request.uparams.slice(2);
}
var collections = [],
uid = -1,
uris = [],
level,
paramsFR = {
src:'content/'+request.uparams.join('/'),
data:true,
dirlist:true,
stats:true
},
searchRegExp,
fixStats = function(stats,nestedSrc) {
var dateobj = new Date(stats.atime);
var dateobj2 = new Date(stats.mtime);
var dateString = [ String(dateobj2.getFullYear()) , String(Number(dateobj2.getMonth()+1)) , String(dateobj2.getDate()) ];
var uri = String(dateobj.getTime());
uri = uri.slice(1,uri.length-3);
var cnt = 0;
for(var i = 0 ; i < uris.length ; i ++ ) {
if(uris[i][0] == uri) {
if( uris[i][1] >= cnt ) {
cnt = uris[i][1]+1;
}
}
}
uris.push([ uri, cnt ]);
var stringSrc = '';
if(search) {
stringSrc = String(nestedSrc.split('/').slice(1).join(''))+':';
}
return {
uid: stringSrc+uri+String(cnt),
date: dateString
}
}
if(search) {
var date = new Date();
//console.log('search for: '+search+' START AT '+date.getTime());
searchRegExp = new RegExp(search,'i');
paramsFR = {
src:'content',
data:true,
dirlist:true,
stats:true
};
}
var fileRequest = {
param : paramsFR,
info : request.info,
ready: function() {
getNestedItems(fileRequest.info.data,collections,fileRequest.param.src+'/',0,request,fileRequest.info.stats);
//console.log(fileRequest.param);
}
}
request.ready = function() {
var date2 = new Date();
//console.log('GET CONTENT READY AT '+date2.getTime());
//request.info.res.writeHead(200, { 'Content-Type': 'application/json' });
request.info.res.end(JSON.stringify({data:collections}));
}
app.fs.file(fileRequest);
function sortOnURI(a,b) {
/*
console.log('===SORT===');
console.log(b);
console.log(a);
console.log('==========');
*/
return b.uri.int-a.uri.int;
}
function getNestedItems(array,arrayput,nestedSrc,level,gNreq,stats) {
var readyCounter = 0;
if(array.length) {
array.forEach(function(src) {
var imgTest = app.im.test(src),
textTest = app.utils.file.test(src,'txt'),
vidTest = app.utils.file.test(src,'mpg|mp4|m4v|mpeg|ogv|webm'),
movTest = app.utils.file.test(src,'mov'),
audioTest = app.utils.file.test(src,'mp3'),
statsReal = fixStats(stats[src],nestedSrc);
if(imgTest && !imgTest.resized ) {
uid++;
if(!search) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: imgTest.name,
src: nestedSrc+src,
date: statsReal.date,
thumb: 'thumb?'+nestedSrc+src,
type: 'img'
}
});
} else {
if(search === 's:ALL' || searchRegExp.test(String(imgTest.src)) ) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: imgTest.name,
src: nestedSrc+src,
date: statsReal.date,
thumb: 'thumb?'+nestedSrc+src,
type: 'img'
}
});
}
}
} else if(vidTest) {
uid++;
if(!search) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: vidTest.name,
src: nestedSrc+src,
date: statsReal.date,
type: 'vid'
}
});
} else {
if(search === 's:ALL' || searchRegExp.test(String(vidTest.src)) ) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: vidTest.name,
src: nestedSrc+src,
date: statsReal.date,
type: 'vid'
}
});
}
}
} else if(audioTest) {
uid++;
if(!search) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: audioTest.name,
src: nestedSrc+src,
date: statsReal.date,
type: 'audio'
}
});
} else {
if(search === 's:ALL' || searchRegExp.test(String(audioTest.src)) ) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: audioTest.name,
src: nestedSrc+src,
date: statsReal.date,
type: 'audio'
}
});
}
}
} else if(textTest) {
readyCounter++;
var textRequest = {
param : {src:nestedSrc+src,data:true},
info : {},
ready: function() {
uid++;
if(!search) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: textTest.name,
src: nestedSrc+src,
date: statsReal.date,
type: 'txt',
text: String(textRequest.info.data).slice(0,Number(config.textLength))
}
});
if(String(textRequest.info.data).length < Number(config.textLength)) {
arrayput[arrayput.length-1].info.fullText = String(textRequest.info.data);
}
} else {
if(search === 's:ALL' || searchRegExp.test( String(String(textTest.name)+' '+String(textRequest.info.data)) ) ) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: textTest.name,
src: nestedSrc+src,
date: statsReal.date,
type: 'txt',
text: String(textRequest.info.data).slice(0,Number(config.textLength))
}
});
if(String(textRequest.info.data).length < Number(config.textLength)) {
arrayput[arrayput.length-1].info.fullText = String(textRequest.info.data);
}
}
}
readyCounter--;
if(readyCounter === 0) {
gNreq.ready();
}
}
}
app.fs.file(textRequest);
} else if(src.split('.').length > 1 && !imgTest) {
uid++;
if(!search) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: src.split('.')[0],
filename: src,
src: nestedSrc+src,
date: statsReal.date,
type: 'file',
}
});
} else {
if(search === 's:ALL' || searchRegExp.test(src) ) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: src.split('.')[0],
filename: src,
src: nestedSrc+src,
date: statsReal.date,
type: 'file',
}
});
}
}
} else if(!imgTest) {
if(maxlevel == -1 || level < maxlevel) {
readyCounter++;
var folderRequest = {
param : {src:nestedSrc+src,data:true,dirlist:true,stats:true},
info : {children : []},
ready: function() {
if( (folderRequest.info.data && folderRequest.info.data.length) ) {
getNestedItems(
folderRequest.info.data,
folderRequest.info.children,
nestedSrc+src+'/',
level++,
{ready: function() {
readyCounter--;
uid++;
if(!search) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: src,
src: nestedSrc+src,
date: statsReal.date,
type: 'folder',
children: folderRequest.info.children
}
});
} else {
if( search === 's:ALL' || folderRequest.info.children.length > 0 || searchRegExp.test(String(src)) ) {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: src,
src: nestedSrc+src,
date: statsReal.date,
type: 'folder',
children: folderRequest.info.children
}
});
}
}
if(readyCounter === 0) {
gNreq.ready();
}
}
},folderRequest.info.stats);
} else {
readyCounter--;
if(readyCounter === 0) {
gNreq.ready();
}
}
}
}
app.fs.file(folderRequest);
} else {
arrayput.push({
uid: uid ,
uri: statsReal.uid,
info: {
name: src,
src: nestedSrc+src,
date: statsReal.date,
type: 'folder',
children: []
}
});
}
}
});
if( readyCounter===0) { gNreq.ready(); }
} else {
request.info.res.end(JSON.stringify({data:array}));
}
}
}
//=================================================