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;(function(window){
if (window.BX.ajax)
return;
var
BX = window.BX,
tempDefaultConfig = {},
defaultConfig = {
method: 'GET', // request method: GET|POST
dataType: 'html', // type of data loading: html|json|script
timeout: 0, // request timeout in seconds. 0 for browser-default
async: true, // whether request is asynchronous or not
processData: true, // any data processing is disabled if false, only callback call
scriptsRunFirst: false, // whether to run _all_ found scripts before onsuccess call. script tag can have an attribute "bxrunfirst" to turn this flag on only for itself
emulateOnload: true,
start: true, // send request immediately (if false, request can be started manually via XMLHttpRequest object returned)
cache: true, // whether NOT to add random addition to URL
preparePost: true, // whether set Content-Type x-www-form-urlencoded in POST
headers: false, // add additional headers, example: [{'name': 'If-Modified-Since', 'value': 'Wed, 15 Aug 2012 08:59:08 GMT'}, {'name': 'If-None-Match', 'value': '0'}]
lsTimeout: 30, //local storage data TTL. useless without lsId.
lsForce: false //wheter to force query instead of using localStorage data. useless without lsId.
/*
other parameters:
url: url to get/post
data: data to post
onsuccess: successful request callback. BX.proxy may be used.
onfailure: request failure callback. BX.proxy may be used.
lsId: local storage id - for constantly updating queries which can communicate via localStorage. core_ls.js needed
any of the default parameters can be overridden. defaults can be changed by BX.ajax.Setup() - for all further requests!
*/
},
ajax_session = null,
loadedScripts = {},
loadedScriptsQueue = [],
r = {
'url_utf': /[^\034-\254]+/g,
'script_self': /\/bitrix\/js\/main\/core\/core(_ajax)*.js$/i,
'script_self_window': /\/bitrix\/js\/main\/core\/core_window.js$/i,
'script_self_admin': /\/bitrix\/js\/main\/core\/core_admin.js$/i,
'script_onload': /window.onload/g
};
// low-level method
BX.ajax = function(config)
{
var status, data;
if (!config || !config.url || !BX.type.isString(config.url))
{
return false;
}
for (var i in tempDefaultConfig)
if (typeof (config[i]) == "undefined") config[i] = tempDefaultConfig[i];
tempDefaultConfig = {};
for (var i in defaultConfig)
if (typeof (config[i]) == "undefined") config[i] = defaultConfig[i];
config.method = config.method.toUpperCase();
if (!BX.localStorage)
config.lsId = null;
if (BX.browser.IsIE())
{
var result = r.url_utf.exec(config.url);
if (result)
{
do
{
config.url = config.url.replace(result, BX.util.urlencode(result));
result = r.url_utf.exec(config.url);
} while (result);
}
}
if(config.dataType == 'json')
config.emulateOnload = false;
if (!config.cache && config.method == 'GET')
config.url = BX.ajax._uncache(config.url);
if (config.method == 'POST' && config.preparePost)
{
config.data = BX.ajax.prepareData(config.data);
}
var bXHR = true;
if (config.lsId && !config.lsForce)
{
var v = BX.localStorage.get('ajax-' + config.lsId);
if (v !== null)
{
bXHR = false;
var lsHandler = function(lsData) {
if (lsData.key == 'ajax-' + config.lsId && lsData.value != 'BXAJAXWAIT')
{
var data = lsData.value,
bRemove = !!lsData.oldValue && data == null;
if (!bRemove)
BX.ajax.__run(config, data);
else if (config.onfailure)
config.onfailure("timeout");
BX.removeCustomEvent('onLocalStorageChange', lsHandler);
}
}
if (v == 'BXAJAXWAIT')
{
BX.addCustomEvent('onLocalStorageChange', lsHandler);
}
else
{
setTimeout(function() {lsHandler({key: 'ajax-' + config.lsId, value: v})}, 10);
}
}
}
if (bXHR)
{
config.xhr = BX.ajax.xhr();
if (!config.xhr) return;
if (config.lsId)
{
BX.localStorage.set('ajax-' + config.lsId, 'BXAJAXWAIT', config.lsTimeout);
}
config.xhr.open(config.method, config.url, config.async);
if (config.method == 'POST' && config.preparePost)
{
config.xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
}
if (typeof(config.headers) == "object")
{
for (var i = 0; i < config.headers.length; i++)
config.xhr.setRequestHeader(config.headers[i].name, config.headers[i].value);
}
var bRequestCompleted = false;
var onreadystatechange = config.xhr.onreadystatechange = function(additional)
{
if (bRequestCompleted)
return;
if (additional === 'timeout')
{
if (config.onfailure)
config.onfailure("timeout");
BX.onCustomEvent(config.xhr, 'onAjaxFailure', ['timeout', '', config]);
config.xhr.onreadystatechange = BX.DoNothing;
config.xhr.abort();
if (config.async)
{
config.xhr = null;
}
}
else
{
if (config.xhr.readyState == 4 || additional == 'run')
{
status = BX.ajax.xhrSuccess(config.xhr) ? "success" : "error";
bRequestCompleted = true;
config.xhr.onreadystatechange = BX.DoNothing;
// var status = oAjax.arThreads[TID].httpRequest.getResponseHeader('X-Bitrix-Ajax-Status');
// var bRedirect = (status == 'Redirect');
if (status == 'success')
{
var data = config.xhr.responseText;
if (config.lsId)
{
BX.localStorage.set('ajax-' + config.lsId, data, config.lsTimeout);
}
BX.ajax.__run(config, data);
}
else if (config.onfailure)
{
config.onfailure("status", config.xhr.status);
BX.onCustomEvent(config.xhr, 'onAjaxFailure', ['status', config.xhr.status, config]);
}
if (config.async)
{
config.xhr = null;
}
}
}
}
if (config.async && config.timeout > 0)
{
setTimeout(function() {
if (config.xhr && !bRequestCompleted)
{
onreadystatechange("timeout");
}
}, config.timeout * 1000);
}
if (config.start)
{
config.xhr.send(config.data);
if (!config.async)
{
onreadystatechange('run');
}
}
return config.xhr;
}
}
BX.ajax.xhr = function()
{
if (window.XMLHttpRequest)
{
try {return new XMLHttpRequest();} catch(e){}
}
else if (window.ActiveXObject)
{
try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); }
catch(e) {}
try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); }
catch(e) {}
try { return new ActiveXObject("Msxml2.XMLHTTP"); }
catch(e) {}
try { return new ActiveXObject("Microsoft.XMLHTTP"); }
catch(e) {}
throw new Error("This browser does not support XMLHttpRequest.");
}
return null;
}
BX.ajax.__prepareOnload = function(scripts)
{
if (scripts.length > 0)
{
BX.ajax['onload_' + ajax_session] = null;
for (var i=0,len=scripts.length;i<len;i++)
{
if (scripts[i].isInternal)
{
scripts[i].JS = scripts[i].JS.replace(r.script_onload, 'BX.ajax.onload_' + ajax_session);
}
}
}
BX.CaptureEventsGet();
BX.CaptureEvents(window, 'load');
}
BX.ajax.__runOnload = function()
{
if (null != BX.ajax['onload_' + ajax_session])
{
BX.ajax['onload_' + ajax_session].apply(window);
BX.ajax['onload_' + ajax_session] = null;
}
var h = BX.CaptureEventsGet();
if (h)
{
for (var i=0; i<h.length; i++)
h[i].apply(window);
}
}
BX.ajax.__run = function(config, data)
{
if (!config.processData)
{
if (config.onsuccess)
{
config.onsuccess(data);
}
BX.onCustomEvent(config.xhr, 'onAjaxSuccess', [data, config]);
}
else
{
data = BX.ajax.processRequestData(data, config);
}
}
BX.ajax._onParseJSONFailure = function(data)
{
this.jsonFailure = true;
this.jsonResponse = data;
this.jsonProactive = /^\[WAF\]/.test(data);
}
BX.ajax.processRequestData = function(data, config)
{
var result, scripts = [], styles = [];
switch (config.dataType.toUpperCase())
{
case 'JSON':
BX.addCustomEvent(config.xhr, 'onParseJSONFailure', BX.proxy(BX.ajax._onParseJSONFailure, config));
result = BX.parseJSON(data, config.xhr);
BX.removeCustomEvent(config.xhr, 'onParseJSONFailure', BX.proxy(BX.ajax._onParseJSONFailure, config));
break;
case 'SCRIPT':
scripts.push({"isInternal": true, "JS": data, bRunFirst: config.scriptsRunFirst});
config.processScriptsConsecutive = true;
result = data;
break;
default: // HTML
var ob = BX.processHTML(data, config.scriptsRunFirst);
result = ob.HTML; scripts = ob.SCRIPT; styles = ob.STYLE
break;
}
var bSessionCreated = false;
if (null == ajax_session)
{
ajax_session = parseInt(Math.random() * 1000000);
bSessionCreated = true;
}
if (styles.length > 0)
BX.loadCSS(styles);
if (config.emulateOnload)
BX.ajax.__prepareOnload(scripts);
var cb = BX.DoNothing;
if(config.emulateOnload || bSessionCreated)
{
cb = BX.defer(function()
{
if (config.emulateOnload)
BX.ajax.__runOnload();
if (bSessionCreated)
ajax_session = null;
BX.onCustomEvent(config.xhr, 'onAjaxSuccessFinish', [config]);
});
}
try
{
if (!!config.jsonFailure)
{
throw {type: 'json_failure', data: config.jsonResponse, bProactive: config.jsonProactive};
}
config.scripts = scripts;
BX.ajax.processScripts(config.scripts, true);
if (config.onsuccess)
{
config.onsuccess(result);
}
BX.onCustomEvent(config.xhr, 'onAjaxSuccess', [result, config]);
if(!config.processScriptsConsecutive)
{
BX.ajax.processScripts(config.scripts, false, cb);
}
else
{
BX.ajax.processScriptsConsecutive(config.scripts, false);
cb();
}
}
catch (e)
{
if (config.onfailure)
config.onfailure("processing", e);
BX.onCustomEvent(config.xhr, 'onAjaxFailure', ['processing', e, config]);
}
}
BX.ajax.processScripts = function(scripts, bRunFirst, cb)
{
var scriptsExt = [], scriptsInt = '';
cb=cb||BX.DoNothing;
for (var i = 0, length = scripts.length; i < length; i++)
{
if (typeof bRunFirst != 'undefined' && bRunFirst != !!scripts[i].bRunFirst)
continue;
if (scripts[i].isInternal)
scriptsInt += ';' + scripts[i].JS
else
scriptsExt.push(scripts[i].JS);
}
scriptsExt = BX.util.array_unique(scriptsExt);
var l=l1=scriptsExt.length,
f=scriptsInt.length>0?function(){BX.evalGlobal(scriptsInt)}:BX.DoNothing;
if(l>0)
{
var c=function(){if(--l1<=0){f();cb();f=BX.DoNothing;}};
for(var i=0; i<l;i++)
{
BX.loadScript(scriptsExt[i], c);
}
}
else
{
//f();BX.defer(cb)();
f();cb();
}
}
BX.ajax.processScriptsConsecutive = function(scripts, bRunFirst)
{
for (var i = 0, length = scripts.length; i < length; i++)
{
if (null != bRunFirst && bRunFirst != !!scripts[i].bRunFirst)
continue;
if (scripts[i].isInternal)
{
BX.evalGlobal(scripts[i].JS);
}
else
{
BX.ajax.loadScriptAjax([scripts[i].JS]);
}
}
}
// TODO: extend this function to use with any data objects or forms
BX.ajax.prepareData = function(arData, prefix)
{
var data = '';
if (BX.type.isString(arData))
data = arData;
else if (null != arData)
{
for(var i in arData)
{
if (!arData.hasOwnProperty(i))
continue;
if (data.length > 0) data += '&';
var name = BX.util.urlencode(i);
if(prefix)
name = prefix + '[' + name + ']';
if(typeof arData[i] == 'object')
data += BX.ajax.prepareData(arData[i], name)
else
data += name + '=' + BX.util.urlencode(arData[i])
}
}
return data;
}
BX.ajax.xhrSuccess = function(xhr)
{
return (xhr.status >= 200 && xhr.status < 300) || xhr.status === 304 || xhr.status === 1223 || xhr.status === 0;
}
BX.ajax.Setup = function(config, bTemp)
{
bTemp = !!bTemp;
for (var i in config)
{
if (bTemp)
tempDefaultConfig[i] = config[i];
else
defaultConfig[i] = config[i];
}
}
BX.ajax.replaceLocalStorageValue = function(lsId, data, ttl)
{
if (!!BX.localStorage)
BX.localStorage.set('ajax-' + lsId, data, ttl);
}
BX.ajax._uncache = function(url)
{
return url + ((url.indexOf('?') !== -1 ? "&" : "?") + '_=' + (new Date).getTime());
}
/* simple interface */
BX.ajax.get = function(url, data, callback)
{
if (BX.type.isFunction(data))
{
callback = data;
data = '';
}
data = BX.ajax.prepareData(data);
if (data)
{
url += (url.indexOf('?') !== -1 ? "&" : "?") + data;
data = '';
}
return BX.ajax({
'method': 'GET',
'dataType': 'html',
'url': url,
'data': '',
'onsuccess': callback
});
}
BX.ajax.getCaptcha = function(callback)
{
return BX.ajax.loadJSON('/bitrix/tools/ajax_captcha.php', callback);
}
BX.ajax.insertToNode = function(url, node)
{
if (node = BX(node))
{
BX.onCustomEvent('onAjaxInsertToNode', [{url: url, node: node}]);
var show = null;
if (!tempDefaultConfig.denyShowWait)
{
show = BX.showWait(node);
delete tempDefaultConfig.denyShowWait;
}
return BX.ajax.get(url, function(data) {
node.innerHTML = data;
BX.closeWait(node, show);
});
}
}
BX.ajax.post = function(url, data, callback)
{
data = BX.ajax.prepareData(data);
return BX.ajax({
'method': 'POST',
'dataType': 'html',
'url': url,
'data': data,
'onsuccess': callback
});
}
/* load and execute external file script with onload emulation */
BX.ajax.loadScriptAjax = function(script_src, callback, bPreload)
{
if (BX.type.isArray(script_src))
{
for (var i=0,len=script_src.length;i<len;i++)
{
BX.ajax.loadScriptAjax(script_src[i], callback, bPreload);
}
}
else
{
var script_src_test = script_src.replace(/\.js\?.*/, '.js');
if (r.script_self.test(script_src_test)) return;
if (r.script_self_window.test(script_src_test) && BX.CWindow) return;
if (r.script_self_admin.test(script_src_test) && BX.admin) return;
if (typeof loadedScripts[script_src_test] == 'undefined')
{
if (!!bPreload)
{
loadedScripts[script_src_test] = '';
return BX.loadScript(script_src);
}
else
{
return BX.ajax({
url: script_src,
method: 'GET',
dataType: 'script',
processData: true,
emulateOnload: false,
scriptsRunFirst: true,
async: false,
start: true,
onsuccess: function(result) {
loadedScripts[script_src_test] = result;
if (callback)
callback(result);
}
});
}
}
else if (callback)
{
callback(loadedScripts[script_src_test]);
}
}
}
/* non-xhr loadings */
BX.ajax.loadJSON = function(url, data, callback, callback_failure)
{
if (BX.type.isFunction(data))
{
callback_failure = callback;
callback = data;
data = '';
}
data = BX.ajax.prepareData(data);
if (data)
{
url += (url.indexOf('?') !== -1 ? "&" : "?") + data;
data = '';
}
return BX.ajax({
'method': 'GET',
'dataType': 'json',
'url': url,
'onsuccess': callback,
'onfailure': callback_failure
});
}
/*
arObs = [{
url: url,
type: html|script|json|css,
callback: function
}]
*/
BX.ajax.load = function(arObs, callback)
{
if (!BX.type.isArray(arObs))
arObs = [arObs];
var cnt = 0;
if (!BX.type.isFunction(callback))
callback = BX.DoNothing;
var handler = function(data)
{
if (BX.type.isFunction(this.callback))
this.callback(data);
if (++cnt >= len)
callback();
};
for (var i = 0, len = arObs.length; i<len; i++)
{
switch(arObs.type.toUpperCase())
{
case 'SCRIPT':
BX.loadScript([arObs[i].url], jsBX.proxy(handler, arObs[i]));
break;
case 'CSS':
BX.loadCSS([arObs[i].url]);
if (++cnt >= len)
callback();
break;
case 'JSON':
BX.ajax.loadJSON(arObs.url, jsBX.proxy(handler, arObs[i]));
break;
default:
BX.ajax.get(arObs.url, '', jsBX.proxy(handler, arObs[i]));
break;
}
}
}
/* ajax form sending */
BX.ajax.submit = function(obForm, callback)
{
if (!obForm.target)
{
if (null == obForm.BXFormTarget)
{
var frame_name = 'formTarget_' + Math.random();
obForm.BXFormTarget = document.body.appendChild(BX.create('IFRAME', {
props: {
name: frame_name,
id: frame_name,
src: 'javascript:void(0)'
},
style: {
display: 'none'
}
}));
}
obForm.target = obForm.BXFormTarget.name;
}
obForm.BXFormCallback = callback;
BX.bind(obForm.BXFormTarget, 'load', BX.proxy(BX.ajax._submit_callback, obForm));
BX.submit(obForm);
return false;
}
BX.ajax.submitComponentForm = function(obForm, container, bWait)
{
if (!obForm.target)
{
if (null == obForm.BXFormTarget)
{
var frame_name = 'formTarget_' + Math.random();
obForm.BXFormTarget = document.body.appendChild(BX.create('IFRAME', {
props: {
name: frame_name,
id: frame_name,
src: 'javascript:void(0)'
},
style: {
display: 'none'
}
}));
}
obForm.target = obForm.BXFormTarget.name;
}
if (!!bWait)
var w = BX.showWait(container);
obForm.BXFormCallback = function(d) {
if (!!bWait)
BX.closeWait(w);
BX(container).innerHTML = d;
if (window.bxcompajaxframeonload){
setTimeout("window.bxcompajaxframeonload();window.bxcompajaxframeonload=null;", 10)
};
BX.onCustomEvent('onAjaxSuccess', []);
};
BX.bind(obForm.BXFormTarget, 'load', BX.proxy(BX.ajax._submit_callback, obForm));
return true;
}
// func will be executed in form context
BX.ajax._submit_callback = function()
{
//opera and IE8 triggers onload event even on empty iframe
try
{
if(this.BXFormTarget.contentWindow.location.href.indexOf('http') != 0)
return;
} catch (e) {
return;
}
if (this.BXFormCallback)
this.BXFormCallback.apply(this, [this.BXFormTarget.contentWindow.document.body.innerHTML]);
BX.unbindAll(this.BXFormTarget);
}
// TODO: currently in window extension. move it here.
BX.ajax.submitAjax = function(obForm, callback)
{
}
BX.ajax.UpdatePageData = function (arData)
{
if (arData.TITLE)
BX.ajax.UpdatePageTitle(arData.TITLE);
if (arData.NAV_CHAIN)
BX.ajax.UpdatePageNavChain(arData.NAV_CHAIN);
if (arData.CSS && arData.CSS.length > 0)
BX.loadCSS(arData.CSS);
if (arData.SCRIPTS && arData.SCRIPTS.length > 0)
{
var f=function(result,config){
if(!!config && BX.type.isArray(config.scripts))
{
for(var i=0,l=arData.SCRIPTS.length;i<l;i++)
{
config.scripts.push({isInternal:false,JS:arData.SCRIPTS[i]});
}
}
else
{
BX.loadScript(arData.SCRIPTS);
}
BX.removeCustomEvent('onAjaxSuccess',f);
}
BX.addCustomEvent('onAjaxSuccess',f);
}
}
BX.ajax.UpdatePageTitle = function(title)
{
var obTitle = BX('pagetitle');
if (obTitle)
{
obTitle.removeChild(obTitle.firstChild);
if (!obTitle.firstChild)
obTitle.appendChild(document.createTextNode(title));
else
obTitle.insertBefore(document.createTextNode(title), obTitle.firstChild);
}
document.title = title;
}
BX.ajax.UpdatePageNavChain = function(nav_chain)
{
var obNavChain = BX('navigation');
if (obNavChain)
{
obNavChain.innerHTML = nav_chain;
}
}
/* user options handling */
BX.userOptions = {
options: null,
bSend: false,
delay: 5000
}
BX.userOptions.save = function(sCategory, sName, sValName, sVal, bCommon)
{
if (null == BX.userOptions.options)
BX.userOptions.options = {};
bCommon = !!bCommon;
BX.userOptions.options[sCategory+'.'+sName+'.'+sValName] = [sCategory, sName, sValName, sVal, bCommon];
var sParam = BX.userOptions.__get();
if (sParam != '')
document.cookie = BX.message('COOKIE_PREFIX')+"_LAST_SETTINGS=" + sParam + "&sessid="+BX.bitrix_sessid()+"; expires=Thu, 31 Dec 2020 23:59:59 GMT; path=/;";
if(!BX.userOptions.bSend)
{
BX.userOptions.bSend = true;
setTimeout(function(){BX.userOptions.send(null)}, BX.userOptions.delay);
}
}
BX.userOptions.send = function(callback)
{
var sParam = BX.userOptions.__get();
BX.userOptions.options = null;
BX.userOptions.bSend = false;
if (sParam != '')
{
document.cookie = BX.message('COOKIE_PREFIX') + "_LAST_SETTINGS=; path=/;";
BX.ajax({
'method': 'GET',
'dataType': 'html',
'processData': false,
'cache': false,
'url': '/bitrix/admin/user_options.php?'+sParam+'&sessid='+BX.bitrix_sessid(),
'onsuccess': callback
});
}
}
BX.userOptions.del = function(sCategory, sName, bCommon, callback)
{
BX.ajax.get('/bitrix/admin/user_options.php?action=delete&c='+sCategory+'&n='+sName+(bCommon == true? '&common=Y':'')+'&sessid='+BX.bitrix_sessid(), callback);
}
BX.userOptions.__get = function()
{
if (!BX.userOptions.options) return '';
var sParam = '', n = -1, prevParam = '', aOpt, i;
for (i in BX.userOptions.options)
{
aOpt = BX.userOptions.options[i];
if (prevParam != aOpt[0]+'.'+aOpt[1])
{
n++;
sParam += '&p['+n+'][c]='+BX.util.urlencode(aOpt[0]);
sParam += '&p['+n+'][n]='+BX.util.urlencode(aOpt[1]);
if (aOpt[4] == true)
sParam += '&p['+n+'][d]=Y';
prevParam = aOpt[0]+'.'+aOpt[1];
}
sParam += '&p['+n+'][v]['+BX.util.urlencode(aOpt[2])+']='+BX.util.urlencode(aOpt[3]);
}
return sParam.substr(1);
}
BX.ajax.history = {
expected_hash: '',
obParams: null,
obFrame: null,
obImage: null,
obTimer: null,
bInited: false,
bHashCollision: false,
bPushState: !!(history.pushState && BX.type.isFunction(history.pushState)),
startState: null,
init: function(obParams)
{
if (BX.ajax.history.bInited)
return;
this.obParams = obParams;
var obCurrentState = this.obParams.getState();
if (BX.ajax.history.bPushState)
{
BX.ajax.history.expected_hash = window.location.pathname;
if (window.location.search)
BX.ajax.history.expected_hash += window.location.search;
BX.ajax.history.put(obCurrentState, BX.ajax.history.expected_hash, '', true);
// due to some strange thing, chrome calls popstate event on page start. so we should delay it
setTimeout("BX.bind(window, 'popstate', BX.ajax.history.__hashListener);", 500);
}
else
{
BX.ajax.history.expected_hash = window.location.hash;
if (!BX.ajax.history.expected_hash || BX.ajax.history.expected_hash == '#')
BX.ajax.history.expected_hash = '__bx_no_hash__';
jsAjaxHistoryContainer.put(BX.ajax.history.expected_hash, obCurrentState);
BX.ajax.history.obTimer = setTimeout(BX.ajax.history.__hashListener, 500);
if (BX.browser.IsIE())
{
BX.ajax.history.obFrame = document.createElement('IFRAME');
BX.hide_object(BX.ajax.history.obFrame);
document.body.appendChild(BX.ajax.history.obFrame);
BX.ajax.history.obFrame.contentWindow.document.open();
BX.ajax.history.obFrame.contentWindow.document.write(BX.ajax.history.expected_hash);
BX.ajax.history.obFrame.contentWindow.document.close();
}
else if (BX.browser.IsOpera())
{
BX.ajax.history.obImage = document.createElement('IMG');
BX.hide_object(BX.ajax.history.obImage);
document.body.appendChild(BX.ajax.history.obImage);
BX.ajax.history.obImage.setAttribute('src', 'javascript:location.href = \'javascript:BX.ajax.history.__hashListener();\';');
}
}
BX.ajax.history.bInited = true;
},
__hashListener: function(e)
{
e = e || window.event || {state:false};
if (BX.ajax.history.bPushState)
{
BX.ajax.history.obParams.setState(e.state||BX.ajax.history.startState);
}
else
{
if (BX.ajax.history.obTimer)
{
window.clearTimeout(BX.ajax.history.obTimer);
BX.ajax.history.obTimer = null;
}
if (null != BX.ajax.history.obFrame)
var current_hash = BX.ajax.history.obFrame.contentWindow.document.body.innerText;
else
var current_hash = window.location.hash;
if (!current_hash || current_hash == '#')
current_hash = '__bx_no_hash__';
if (current_hash.indexOf('#') == 0)
current_hash = current_hash.substring(1);
if (current_hash != BX.ajax.history.expected_hash)
{
var state = jsAjaxHistoryContainer.get(current_hash);
if (state)
{
BX.ajax.history.obParams.setState(state);
BX.ajax.history.expected_hash = current_hash;
if (null != BX.ajax.history.obFrame)
{
var __hash = current_hash == '__bx_no_hash__' ? '' : current_hash;
if (window.location.hash != __hash && window.location.hash != '#' + __hash)
window.location.hash = __hash;
}
}
}
BX.ajax.history.obTimer = setTimeout(BX.ajax.history.__hashListener, 500);
}
},
put: function(state, new_hash, new_hash1, bStartState)
{
if (this.bPushState)
{
if(!bStartState)
{
history.pushState(state, '', new_hash);
}
else
{
BX.ajax.history.startState = state;
}
}
else
{
if (typeof new_hash1 != 'undefined')
new_hash = new_hash1;
else
new_hash = 'view' + new_hash;
jsAjaxHistoryContainer.put(new_hash, state);
BX.ajax.history.expected_hash = new_hash;
window.location.hash = BX.util.urlencode(new_hash);
if (null != BX.ajax.history.obFrame)
{
BX.ajax.history.obFrame.contentWindow.document.open();
BX.ajax.history.obFrame.contentWindow.document.write(new_hash);
BX.ajax.history.obFrame.contentWindow.document.close();
}
}
},
checkRedirectStart: function(param_name, param_value)
{
var current_hash = window.location.hash;
if (current_hash.substring(0, 1) == '#') current_hash = current_hash.substring(1);
var test = current_hash.substring(0, 5);
if (test == 'view/' || test == 'view%')
{
BX.ajax.history.bHashCollision = true;
document.write('<' + 'div id="__ajax_hash_collision_' + param_value + '" style="display: none;">');
}
},
checkRedirectFinish: function(param_name, param_value)
{
document.write('</div>');
var current_hash = window.location.hash;
if (current_hash.substring(0, 1) == '#') current_hash = current_hash.substring(1);
BX.ready(function ()
{
var test = current_hash.substring(0, 5);
if (test == 'view/' || test == 'view%')
{
var obColNode = BX('__ajax_hash_collision_' + param_value);
var obNode = obColNode.firstChild;
BX.cleanNode(obNode);
obColNode.style.display = 'block';
// IE, Opera and Chrome automatically modifies hash with urlencode, but FF doesn't ;-(
if (test != 'view%')
current_hash = BX.util.urlencode(current_hash);
current_hash += (current_hash.indexOf('%3F') == -1 ? '%3F' : '%26') + param_name + '=' + param_value;
var url = '/bitrix/tools/ajax_redirector.php?hash=' + current_hash;
BX.ajax.insertToNode(url, obNode);
}
});
}
}
BX.ajax.component = function(node)
{
this.node = node;
}
BX.ajax.component.prototype.getState = function()
{
var state = {
'node': this.node,
'title': window.document.title,
'data': BX(this.node).innerHTML
};
var obNavChain = BX('navigation');
if (null != obNavChain)
state.nav_chain = obNavChain.innerHTML;
return state;
}
BX.ajax.component.prototype.setState = function(state)
{
BX(state.node).innerHTML = state.data;
BX.ajax.UpdatePageTitle(state.title);
if (state.nav_chain)
BX.ajax.UpdatePageNavChain(state.nav_chain);
}
var jsAjaxHistoryContainer = {
arHistory: {},
put: function(hash, state)
{
this.arHistory[hash] = state;
},
get: function(hash)
{
return this.arHistory[hash];
}
}
BX.ajax.FormData = function()
{
this.elements = [];
this.files = [];
this.features = {};
this.isSupported();
this.log('BX FormData init');
}
BX.ajax.FormData.isSupported = function()
{
var f = new BX.ajax.FormData()
var result = f.features.supported;
f = null;
return result;
}
BX.ajax.FormData.prototype.log = function(o)
{
if (false) {
try {
if (BX.browser.IsIE()) o = JSON.stringify(o);
console.log(o);
} catch(e) {}
}
}
BX.ajax.FormData.prototype.isSupported = function()
{
var f = {};
f.fileReader = (window.FileReader && window.FileReader.prototype.readAsBinaryString);
f.readFormData = f.sendFormData = !!(window.FormData);
f.supported = !!(f.readFormData && f.sendFormData);
this.features = f;
this.log('features:');
this.log(f);
return f.supported;
}
BX.ajax.FormData.prototype.append = function(name, value)
{
if (typeof(value) === 'object') { // seems to be files element
this.files.push({'name': name, 'value':value});
} else {
this.elements.push({'name': name, 'value':value});
}
}
BX.ajax.FormData.prototype.send = function(url, callbackOk, callbackProgress, callbackError)
{
this.log('FD send');
this.xhr = BX.ajax({
'method': 'POST',
'dataType': 'html',
'url': url,
'onsuccess': callbackOk,
'onfailure': callbackError,
'start': false,
'preparePost':false
});
if (callbackProgress)
{
this.xhr.upload.addEventListener(
'progress',
function(e) {
if (e.lengthComputable)
callbackProgress(e.loaded / e.totalSize);
},
false
);
}
if (this.features.readFormData && this.features.sendFormData)
{
var fd = new FormData();
this.log('use browser formdata');
for (i in this.elements)
fd.append(this.elements[i].name,this.elements[i].value);
for (i in this.files)
fd.append(this.files[i].name, this.files[i].value);
this.xhr.send(fd);
}
return this.xhr;
}
BX.addCustomEvent('onAjaxFailure', BX.debug);
})(window)