options.captureLength&&elTxt.toUpperCase()!=timer.text)||(override&&elTxt.length>options.captureLength)){timer.text=elTxt.toUpperCase();timer.cb(elTxt)}};function watchElement(elem){if(elem.type.toUpperCase()=="TEXT"||elem.nodeName.toUpperCase()=="TEXTAREA"){var timer={timer:null,text:jQuery(elem).val().toUpperCase(),cb:options.callback,el:elem,wait:options.wait};if(options.highlight){jQuery(elem).focus(function(){this.select()})}var startWatch=function(evt){var timerWait=timer.wait;var overrideBool=false;if(evt.keyCode==13&&this.type.toUpperCase()=="TEXT"){timerWait=1;overrideBool=true}var timerCallbackFx=function(){checkElement(timer,overrideBool)};clearTimeout(timer.timer);timer.timer=setTimeout(timerCallbackFx,timerWait)};jQuery(elem).keydown(startWatch)}};return this.each(function(index){watchElement(this)})}})(jQuery);
/*
Ajax upload
*/jQuery.extend({createUploadIframe:function(d,b){var a="jUploadFrame"+d;if(window.ActiveXObject){var c=document.createElement('');if(typeof b=="boolean"){c.src="javascript:false"}else{if(typeof b=="string"){c.src=b}}}else{var c=document.createElement("iframe");c.id=a;c.name=a}c.style.position="absolute";c.style.top="-1000px";c.style.left="-1000px";document.body.appendChild(c);return c},createUploadForm:function(g,b){var e="jUploadForm"+g;var a="jUploadFile"+g;var d=$('');var c=$("#"+b);var f=$(c).clone();$(c).attr("id",a);$(c).before(f);$(c).appendTo(d);$(d).css("position","absolute");$(d).css("top","-1200px");$(d).css("left","-1200px");$(d).appendTo("body");return d},ajaxFileUpload:function(k){k=jQuery.extend({},jQuery.ajaxSettings,k);var a=new Date().getTime();var b=jQuery.createUploadForm(a,k.fileElementId);var i=jQuery.createUploadIframe(a,k.secureuri);var h="jUploadFrame"+a;var j="jUploadForm"+a;if(k.global&&!jQuery.active++){jQuery.event.trigger("ajaxStart")}var c=false;var f={};if(k.global){jQuery.event.trigger("ajaxSend",[f,k])}var d=function(l){var p=document.getElementById(h);try{if(p.contentWindow){f.responseText=p.contentWindow.document.body?p.contentWindow.document.body.innerText:null;f.responseXML=p.contentWindow.document.XMLDocument?p.contentWindow.document.XMLDocument:p.contentWindow.document}else{if(p.contentDocument){f.responseText=p.contentDocument.document.body?p.contentDocument.document.body.textContent||document.body.innerText:null;f.responseXML=p.contentDocument.document.XMLDocument?p.contentDocument.document.XMLDocument:p.contentDocument.document}}}catch(o){jQuery.handleError(k,f,null,o)}if(f||l=="timeout"){c=true;var m;try{m=l!="timeout"?"success":"error";if(m!="error"){var n=jQuery.uploadHttpData(f,k.dataType);if(k.success){k.success(n,m)}if(k.global){jQuery.event.trigger("ajaxSuccess",[f,k])}}else{jQuery.handleError(k,f,m)}}catch(o){m="error";jQuery.handleError(k,f,m,o)}if(k.global){jQuery.event.trigger("ajaxComplete",[f,k])}if(k.global&&!--jQuery.active){jQuery.event.trigger("ajaxStop")}if(k.complete){k.complete(f,m)}jQuery(p).unbind();setTimeout(function(){try{$(p).remove();$(b).remove()}catch(q){jQuery.handleError(k,f,null,q)}},100);f=null}};if(k.timeout>0){setTimeout(function(){if(!c){d("timeout")}},k.timeout)}try{var b=$("#"+j);$(b).attr("action",k.url);$(b).attr("method","POST");$(b).attr("target",h);if(b.encoding){b.encoding="multipart/form-data"}else{b.enctype="multipart/form-data"}$(b).submit()}catch(g){jQuery.handleError(k,f,null,g)}if(window.attachEvent){document.getElementById(h).attachEvent("onload",d)}else{document.getElementById(h).addEventListener("load",d,false)}return{abort:function(){}}},uploadHttpData:function(r,type){var data=!type;data=type=="xml"||data?r.responseXML:r.responseText;if(type=="script"){jQuery.globalEval(data)}if(type=="json"){eval("data = "+data)}if(type=="html"){jQuery("").html(data).evalScripts()}return data}});
/**
* Upload call. Used only once in the wmd file upload
* this is used in the wmd file uploader and the
* askbots image and attachment upload plugins
* @todo refactor this code to "new style"
*/
function ajaxFileUpload(options) {
var spinner = options['spinner'];
var uploadInputId = options['uploadInputId'];
var urlInput = $(options['urlInput']);
var startUploadHandler = options['startUploadHandler'];
spinner.ajaxStart(function(){
$(this).show();
}).ajaxComplete(function(){
$(this).hide();
});
/* important!!! upload input must be loaded by id
* because ajaxFileUpload monkey-patches the upload form */
$('#' + uploadInputId).ajaxStart(function(){
$(this).hide();
}).ajaxComplete(function(){
$(this).show();
});
//var localFilePath = upload_input.val();
$.ajaxFileUpload({
url: askbot['urls']['upload'],
secureuri: false,
fileElementId: uploadInputId,
dataType: 'xml',
success: function (data, status) {
var fileURL = $(data).find('file_url').text();
/*
* hopefully a fix for the "fakepath" issue
* https://www.mediawiki.org/wiki/Special:Code/MediaWiki/83225
*/
fileURL = fileURL.replace(/\w:.*\\(.*)$/,'$1');
var error = $(data).find('error').text();
if(error != ''){
alert(error);
} else {
urlInput.attr('value', fileURL);
}
/* re-install this as the upload extension
* will remove the handler to prevent double uploading
* this hack is a manipulation around the
* ajaxFileUpload jQuery plugin. */
$('#' + uploadInputId).unbind('change').change(startUploadHandler);
},
error: function (data, status, e) {
if (startUploadHandler){
/* re-install this as the upload extension
* will remove the handler to prevent double uploading */
$('#' + uploadInputId).unbind('change').change(startUploadHandler);
}
}
});
return false;
};