Initial commit: Backup der Webseiten
- zoesch.de - blitzkiste.net - gruene-hassberge (norbert.zoesch.de) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
Felix Zösch
@@ -0,0 +1,342 @@
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/**!
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* project-site: http://plugins.jquery.com/project/AjaxManager
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* repository: http://github.com/aFarkas/Ajaxmanager
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* @author Alexander Farkas
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* @version 3.12
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* Copyright 2010, Alexander Farkas
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* Dual licensed under the MIT or GPL Version 2 licenses.
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*/
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(function($){
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"use strict";
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var managed = {},
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cache = {}
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;
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$.manageAjax = (function(){
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function create(name, opts){
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managed[name] = new $.manageAjax._manager(name, opts);
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return managed[name];
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}
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function destroy(name){
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if(managed[name]){
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managed[name].clear(true);
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delete managed[name];
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}
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}
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var publicFns = {
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create: create,
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destroy: destroy
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};
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return publicFns;
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})();
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$.manageAjax._manager = function(name, opts){
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this.requests = {};
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this.inProgress = 0;
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this.name = name;
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this.qName = name;
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this.opts = $.extend({}, $.manageAjax.defaults, opts);
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if(opts && opts.queue && opts.queue !== true && typeof opts.queue === 'string' && opts.queue !== 'clear'){
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this.qName = opts.queue;
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}
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};
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$.manageAjax._manager.prototype = {
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add: function(url, o){
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if(typeof url == 'object'){
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o = url;
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} else if(typeof url == 'string'){
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o = $.extend(o || {}, {url: url});
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}
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o = $.extend({}, this.opts, o);
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var origCom = o.complete || $.noop,
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origSuc = o.success || $.noop,
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beforeSend = o.beforeSend || $.noop,
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origError = o.error || $.noop,
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strData = (typeof o.data == 'string') ? o.data : $.param(o.data || {}),
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xhrID = o.type + o.url + strData,
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that = this,
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ajaxFn = this._createAjax(xhrID, o, origSuc, origCom)
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;
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if(o.preventDoubleRequests && o.queueDuplicateRequests){
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if(o.preventDoubleRequests){
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o.queueDuplicateRequests = false;
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}
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setTimeout(function(){
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throw("preventDoubleRequests and queueDuplicateRequests can't be both true");
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}, 0);
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}
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if(this.requests[xhrID] && o.preventDoubleRequests){
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return;
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}
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ajaxFn.xhrID = xhrID;
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o.xhrID = xhrID;
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o.beforeSend = function(xhr, opts){
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var ret = beforeSend.call(this, xhr, opts);
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if(ret === false){
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that._removeXHR(xhrID);
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}
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xhr = null;
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return ret;
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};
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o.complete = function(xhr, status){
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that._complete.call(that, this, origCom, xhr, status, xhrID, o);
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xhr = null;
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};
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o.success = function(data, status, xhr){
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that._success.call(that, this, origSuc, data, status, xhr, o);
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xhr = null;
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};
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//always add some error callback
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o.error = function(ahr, status, errorStr){
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var httpStatus = '',
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content = ''
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;
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if(status !== 'timeout' && ahr){
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httpStatus = ahr.status;
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content = ahr.responseXML || ahr.responseText;
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}
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if(origError) {
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origError.call(this, ahr, status, errorStr, o);
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} else {
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setTimeout(function(){
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throw status + '| status: ' + httpStatus + ' | URL: ' + o.url + ' | data: '+ strData + ' | thrown: '+ errorStr + ' | response: '+ content;
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}, 0);
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}
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ahr = null;
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};
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if(o.queue === 'clear'){
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$(document).clearQueue(this.qName);
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}
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if(o.queue || (o.queueDuplicateRequests && this.requests[xhrID])){
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$.queue(document, this.qName, ajaxFn);
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if(this.inProgress < o.maxRequests && (!this.requests[xhrID] || !o.queueDuplicateRequests)){
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$.dequeue(document, this.qName);
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}
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return xhrID;
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}
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return ajaxFn();
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},
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_createAjax: function(id, o, origSuc, origCom){
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var that = this;
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return function(){
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if(o.beforeCreate.call(o.context || that, id, o) === false){return;}
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that.inProgress++;
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if(that.inProgress === 1){
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$.event.trigger(that.name +'AjaxStart');
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}
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if(o.cacheResponse && cache[id]){
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if(!cache[id].cacheTTL || cache[id].cacheTTL < 0 || ((new Date().getTime() - cache[id].timestamp) < cache[id].cacheTTL)){
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that.requests[id] = {};
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setTimeout(function(){
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that._success.call(that, o.context || o, origSuc, cache[id]._successData, 'success', cache[id], o);
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that._complete.call(that, o.context || o, origCom, cache[id], 'success', id, o);
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}, 0);
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} else {
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delete cache[id];
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}
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}
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if(!o.cacheResponse || !cache[id]) {
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if (o.async) {
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that.requests[id] = $.ajax(o);
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} else {
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$.ajax(o);
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}
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}
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return id;
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};
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},
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_removeXHR: function(xhrID){
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if(this.opts.queue || this.opts.queueDuplicateRequests){
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$.dequeue(document, this.qName);
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}
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this.inProgress--;
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this.requests[xhrID] = null;
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delete this.requests[xhrID];
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},
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clearCache: function () {
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cache = {};
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},
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_isAbort: function(xhr, status, o){
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if(!o.abortIsNoSuccess || (!xhr && !status)){
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return false;
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}
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var ret = !!( ( !xhr || xhr.readyState === 0 || this.lastAbort === o.xhrID ) );
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xhr = null;
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return ret;
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},
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_complete: function(context, origFn, xhr, status, xhrID, o){
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if(this._isAbort(xhr, status, o)){
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status = 'abort';
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o.abort.call(context, xhr, status, o);
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}
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origFn.call(context, xhr, status, o);
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$.event.trigger(this.name +'AjaxComplete', [xhr, status, o]);
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if(o.domCompleteTrigger){
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$(o.domCompleteTrigger)
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.trigger(this.name +'DOMComplete', [xhr, status, o])
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.trigger('DOMComplete', [xhr, status, o])
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;
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}
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this._removeXHR(xhrID);
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if(!this.inProgress){
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$.event.trigger(this.name +'AjaxStop');
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}
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xhr = null;
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},
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_success: function(context, origFn, data, status, xhr, o){
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var that = this;
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if(this._isAbort(xhr, status, o)){
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xhr = null;
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return;
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}
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if(o.abortOld){
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$.each(this.requests, function(name){
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if(name === o.xhrID){
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return false;
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}
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that.abort(name);
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});
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}
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if(o.cacheResponse && !cache[o.xhrID]){
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if(!xhr){
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xhr = {};
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}
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cache[o.xhrID] = {
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status: xhr.status,
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statusText: xhr.statusText,
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responseText: xhr.responseText,
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responseXML: xhr.responseXML,
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_successData: data,
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cacheTTL: o.cacheTTL,
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timestamp: new Date().getTime()
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};
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if('getAllResponseHeaders' in xhr){
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var responseHeaders = xhr.getAllResponseHeaders();
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var parsedHeaders;
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var parseHeaders = function(){
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if(parsedHeaders){return;}
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parsedHeaders = {};
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$.each(responseHeaders.split("\n"), function(i, headerLine){
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var delimiter = headerLine.indexOf(":");
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parsedHeaders[headerLine.substr(0, delimiter)] = headerLine.substr(delimiter + 2);
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});
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};
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$.extend(cache[o.xhrID], {
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getAllResponseHeaders: function() {return responseHeaders;},
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getResponseHeader: function(name) {
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parseHeaders();
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return (name in parsedHeaders) ? parsedHeaders[name] : null;
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}
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});
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}
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}
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origFn.call(context, data, status, xhr, o);
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$.event.trigger(this.name +'AjaxSuccess', [xhr, o, data]);
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if(o.domSuccessTrigger){
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$(o.domSuccessTrigger)
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.trigger(this.name +'DOMSuccess', [data, o])
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.trigger('DOMSuccess', [data, o])
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;
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}
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xhr = null;
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},
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getData: function(id){
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if( id ){
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var ret = this.requests[id];
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if(!ret && this.opts.queue) {
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ret = $.grep($(document).queue(this.qName), function(fn, i){
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return (fn.xhrID === id);
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})[0];
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}
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return ret;
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}
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return {
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requests: this.requests,
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queue: (this.opts.queue) ? $(document).queue(this.qName) : [],
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inProgress: this.inProgress
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};
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},
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abort: function(id){
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var xhr;
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if(id){
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xhr = this.getData(id);
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if(xhr && xhr.abort){
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this.lastAbort = id;
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xhr.abort();
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this.lastAbort = false;
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} else {
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$(document).queue(
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this.qName, $.grep($(document).queue(this.qName), function(fn, i){
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return (fn !== xhr);
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})
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);
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}
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xhr = null;
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return;
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}
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var that = this,
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ids = []
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;
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$.each(this.requests, function(id){
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ids.push(id);
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});
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$.each(ids, function(i, id){
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that.abort(id);
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});
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},
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clear: function(shouldAbort){
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$(document).clearQueue(this.qName);
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if(shouldAbort){
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this.abort();
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}
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}
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};
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$.manageAjax._manager.prototype.getXHR = $.manageAjax._manager.prototype.getData;
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$.manageAjax.defaults = {
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beforeCreate: $.noop,
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abort: $.noop,
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abortIsNoSuccess: true,
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maxRequests: 1,
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cacheResponse: false,
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async: true,
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domCompleteTrigger: false,
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domSuccessTrigger: false,
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preventDoubleRequests: true,
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queueDuplicateRequests: false,
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cacheTTL: -1,
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queue: false // true, false, clear
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};
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$.each($.manageAjax._manager.prototype, function(n, fn){
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if(n.indexOf('_') === 0 || !$.isFunction(fn)){return;}
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$.manageAjax[n] = function(name, o){
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if(!managed[name]){
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if(n === 'add'){
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$.manageAjax.create(name, o);
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} else {
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return;
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}
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}
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var args = Array.prototype.slice.call(arguments, 1);
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managed[name][n].apply(managed[name], args);
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};
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});
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})(jQuery);
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