Bu script direkt olarak kurulamaz. Başka scriptler için bir kütüphanedir ve meta yönergeleri içerir // @require https://update.greasyfork.org/scripts/31953/209659/AJAX%20plugin%20-%20SkIvLib.js
// ==UserScript==
// @name AJAX plugin - SkIvLib
// @description AJAX plugin by Ivan Skvortsov
// @description:ru AJAX плагин от Ivan Skvortsov
// @include *://*
// @author Ivan Skvortsov
// @version 1.1.3
// @grant none
// ==/UserScript==
(function(){
var clog = function(){};
if( !clog )
clog = console.log;
var factory = [], queue = [], request_in_progress = false, queue_cleaned = true;
var xhttpResponse = [];
function addXHttpResponse( responseText )
{
if( typeof responseText !== 'string' )
return xhttpResponse.push({invalid: true});
xhttpResponse.push({
invalid: false,
text: responseText,
get bytes(){ return this.text.length; },
get Kb(){ return this.bytes/1024; },
get Mb(){ return this.bytes/(1024 * 1024); },
});
}
function queueStatus()
{
return "queueStatus:\n" +
"queue.length = " + queue.length + "\n" +
"in_progress = " + request_in_progress + "\n" +
"cleaned = " + queue_cleaned + "\n" +
"--------------";
}
function requestStatus( request )
{
return "requestStatus:\n" +
"method = " + request.method + "\n" +
"url = " + request.url + "\n" +
"async = " + request.async + "\n" +
"data = " + request.data + "\n" +
//"onload = " + request.onload + "\n" +
"--------------";
}
function createNewObject( obj )
{
if( !obj )
return {};
var new_obj = {}, key, val;
for( key in obj )
{
val = obj[key];
if( Object.prototype.hasOwnProperty.call(obj, key) && val )
new_obj[key] = val;
}
return new_obj;
}
function initXHttpFactory()
{
if( factory && factory.length > 0 )
return;
clog( "initXHttpFactory");
factory = [
function(){ return new XMLHttpRequest();},
function(){ return new ActiveXObject('Msxml3.XMLHTTP');},
function(){ return new ActiveXObject('Msxml2.XMLHTTP.6.0');},
function(){ return new ActiveXObject('Msxml2.XMLHTTP.3.0');},
function(){ return new ActiveXObject('Msxml2.XMLHTTP');},
function(){ return new ActiveXObject('Microsoft.XMLHTTP');},
];
}
function createXHttp()
{
clog("createXHttp");
initXHttpFactory();
for( let i = 0; i < factory.length; ++i )
{
try{
return factory[i]();
}catch(error){}
}
console.error("[createXHttp] can't create xhttp object");
return null;
}
function getXHttpRequest()
{
clog("getXHttpRequest : queue.length = " + queue.length);
if( !(queue.length > 0) )
return null;
var request = queue[0];
request.method = request.method || 'GET';
if( request.method.toUpperCase() === 'GET' && request.data && request.data !== '' )
{
request.url += '?' + request.data;
request.data = '';
}
request.async = (typeof request.async !== 'boolean' ? true : request.async );
request.store = (typeof request.store !== 'boolean' ? false: request.store );
clog( requestStatus(request) );
return request;
}
function handleXHttpEvent( type, xhttp, request, event )
{
clog("handleXHttpEvent : url=" + request.url + ", type=" + type + ", readyState=" + xhttp.readyState + ", status=" + xhttp.status );
var context, response;
if( request[type] )
{
response = xhttp;
response.lengthComputable = xhttp.lengthComputable || event.lengthComputable || false;
response.loaded = xhttp.loaded || event.loaded || 0;
response.total = xhttp.total || event.total || 0;
response.url = xhttp.responseURL || request.url;
context = request.context || response;
request[type].call( context, response.responseText );
if( type === 'onerror' || type === 'onload' ||
(type === 'onreadystatechange' && response.readyState == 4 && response.status == 200 && !request.onload ) )
{
addXHttpResponse( (request.store ? response.responseText : undefined) );
request_in_progress = false;
request.delay = request.delay > 20 ? request.delay : 20;
setTimeout( XHttpRequest, request.delay );
}
}
}
function initXHttpEvents( xhttp, request )
{
var types = [
'onabort',
'onerror',
'onload',
'onloadend',
'onloadstart',
'onprogress',
'onreadystatechange',
'ontimeout',
];
function addXHttpEventListener(type){
if( request[type] )
xhttp[type] = function XHttpEvents(event){handleXHttpEvent(type, xhttp, request, event);};
}
types.forEach( addXHttpEventListener );
clog("initXHttpEvents: ", xhttp);
}
function initXHttp( xhttp, request )
{
initXHttpEvents( xhttp, request );
for( let key in request.headers )
{
xhttp.setRequestHeader( key, request.headers[key] );
}
}
function XHttpRequest()
{
var request, xhttp;
request = getXHttpRequest();
if( request && (request_in_progress === false || request.async === true) && queue.length > 0 )
{
clog("XHttpRequest");
queue.shift();
request_in_progress = true;
xhttp = createXHttp();
initXHttp( xhttp, request );
clog("XHttpRequest : url=" + request.url + ", readyState=" + xhttp.readyState + ", status=" + xhttp.status );
xhttp.open( request.method, request.url, request.async );
xhttp.send( request.data || null );
}
}
function addXHttpRequest( ...args )
{
var request, url, settings;
switch( args.length )
{
case 0:
return;
case 1:
request = args[0];
clog("request: ", request);
if( request.length )
request.forEach( function(req){ queue.push(req);} );
else
queue.push(request);
break;
case 2:
url = args[0];
settings = args[1];
clog("request: url=" + url + ", settings: ", settings);
if( url.length )
url.forEach( function(u){queue.push(constructXHttpRequest(u, settings));});
else
queue.push( constructXHttpRequest(url, settings) );
break;
default:
return;
}
queue_cleaned = false;
}
function constructXHttpRequest( url, settings )
{
var request = createNewObject(settings);
request.url = url;
return request;
}
function cleanXHttpQueue()
{
xhttpResponse.length = 0;
queue.length = 0;
request_in_progress = false;
queue_cleaned = true;
}
function queueLength()
{
return queue.length;
}
function getXHttpResponse(index)
{
if( !index || index < 0 )
return xhttpResponse;
else if( xhttpResponse.length > 0 )
return xhttpResponse[index];
else
return {text: '', invalid: true, bytes:0, Kb: 0, Mb: 0};
}
window.SkIvLib = window.SkIvLib || {};
// AJAX API
SkIvLib.ajaxResponse = getXHttpResponse;
SkIvLib.ajaxClean = cleanXHttpQueue;
SkIvLib.ajaxLength = queueLength;
SkIvLib.ajaxStatus = queueStatus;
SkIvLib.ajaxAddXHR = addXHttpRequest;
SkIvLib.ajax = function(...args)
{
xhttpResponse.length = 0;
addXHttpRequest(...args);
console.log("SkIvLib.ajax(): length = " + this.ajaxLength());
XHttpRequest();
};
})();
