[-] BO : #PSCFV-2581 : Minify Jquery Ajax File Uploader version 2.1
This commit is contained in:
lLefevre
@@ -3,204 +3,4 @@
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* http://www.phpletter.com/Demo/AjaxFileUpload-Demo/
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* v 2.1
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*/
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jQuery.extend({
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createUploadIframe: function(id, uri)
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{
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//create frame
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var frameId = 'jUploadFrame' + id;
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var iframeHtml = '<iframe id="' + frameId + '" name="' + frameId + '" style="position:absolute; top:-9999px; left:-9999px"';
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if(window.ActiveXObject)
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{
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if(typeof uri== 'boolean'){
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iframeHtml += ' src="' + 'javascript:false' + '"';
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}
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else if(typeof uri== 'string'){
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iframeHtml += ' src="' + uri + '"';
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}
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}
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iframeHtml += ' />';
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jQuery(iframeHtml).appendTo(document.body);
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return jQuery('#' + frameId).get(0);
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},
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createUploadForm: function(id, fileElementId, data)
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{
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//create form
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var formId = 'jUploadForm' + id;
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var fileId = 'jUploadFile' + id;
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var form = jQuery('<form action="" method="POST" name="' + formId + '" id="' + formId + '" enctype="multipart/form-data"></form>');
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if(data)
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{
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for(var i in data)
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{
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jQuery('<input type="hidden" name="' + i + '" value="' + data[i] + '" />').appendTo(form);
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}
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}
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var oldElement = jQuery('#' + fileElementId);
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var newElement = jQuery(oldElement).clone();
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jQuery(oldElement).attr('id', fileId);
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jQuery(oldElement).before(newElement);
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jQuery(oldElement).appendTo(form);
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//set attributes
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jQuery(form).css('position', 'absolute');
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jQuery(form).css('top', '-1200px');
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jQuery(form).css('left', '-1200px');
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jQuery(form).appendTo('body');
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return form;
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},
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ajaxFileUpload: function(s) {
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// TODO introduce global settings, allowing the client to modify them for all requests, not only timeout
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s = jQuery.extend({}, jQuery.ajaxSettings, s);
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var id = new Date().getTime()
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var form = jQuery.createUploadForm(id, s.fileElementId, (typeof(s.data)=='undefined'?false:s.data));
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var io = jQuery.createUploadIframe(id, s.secureuri);
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var frameId = 'jUploadFrame' + id;
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var formId = 'jUploadForm' + id;
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// Watch for a new set of requests
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if ( s.global && ! jQuery.active++ )
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{
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jQuery.event.trigger( "ajaxStart" );
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}
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var requestDone = false;
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// Create the request object
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var xml = {}
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if ( s.global )
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jQuery.event.trigger("ajaxSend", [xml, s]);
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// Wait for a response to come back
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var uploadCallback = function(isTimeout)
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{
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var io = document.getElementById(frameId);
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try
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{
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if(io.contentWindow)
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{
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xml.responseText = io.contentWindow.document.body?io.contentWindow.document.body.innerHTML:null;
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xml.responseXML = io.contentWindow.document.XMLDocument?io.contentWindow.document.XMLDocument:io.contentWindow.document;
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}else if(io.contentDocument)
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{
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xml.responseText = io.contentDocument.document.body?io.contentDocument.document.body.innerHTML:null;
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xml.responseXML = io.contentDocument.document.XMLDocument?io.contentDocument.document.XMLDocument:io.contentDocument.document;
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}
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}catch(e)
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{
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jQuery.handleError(s, xml, null, e);
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}
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if ( xml || isTimeout == "timeout")
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{
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requestDone = true;
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var status;
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try {
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status = isTimeout != "timeout" ? "success" : "error";
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// Make sure that the request was successful or notmodified
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if ( status != "error" )
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{
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// process the data (runs the xml through httpData regardless of callback)
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var data = jQuery.uploadHttpData( xml, s.dataType );
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// If a local callback was specified, fire it and pass it the data
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if ( s.success )
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s.success( data, status );
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// Fire the global callback
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if( s.global )
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jQuery.event.trigger( "ajaxSuccess", [xml, s] );
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} else
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jQuery.handleError(s, xml, status);
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} catch(e)
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{
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status = "error";
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jQuery.handleError(s, xml, status, e);
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}
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// The request was completed
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if( s.global )
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jQuery.event.trigger( "ajaxComplete", [xml, s] );
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// Handle the global AJAX counter
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if ( s.global && ! --jQuery.active )
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jQuery.event.trigger( "ajaxStop" );
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// Process result
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if ( s.complete )
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s.complete(xml, status);
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jQuery(io).unbind()
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setTimeout(function()
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{ try
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{
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jQuery(io).remove();
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jQuery(form).remove();
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} catch(e)
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{
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jQuery.handleError(s, xml, null, e);
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}
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}, 100)
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xml = null
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}
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}
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// Timeout checker
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if ( s.timeout > 0 )
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{
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setTimeout(function(){
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// Check to see if the request is still happening
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if( !requestDone ) uploadCallback( "timeout" );
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}, s.timeout);
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}
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try
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{
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var form = jQuery('#' + formId);
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jQuery(form).attr('action', s.url);
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jQuery(form).attr('method', 'POST');
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jQuery(form).attr('target', frameId);
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if(form.encoding)
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{
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jQuery(form).attr('encoding', 'multipart/form-data');
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}
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else
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{
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jQuery(form).attr('enctype', 'multipart/form-data');
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}
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jQuery(form).submit();
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} catch(e)
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{
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jQuery.handleError(s, xml, null, e);
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}
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jQuery('#' + frameId).load(uploadCallback );
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return {abort: function () {}};
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},
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uploadHttpData: function( r, type ) {
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var data = !type;
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data = type == "xml" || data ? r.responseXML : r.responseText;
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// If the type is "script", eval it in global context
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if ( type == "script" )
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jQuery.globalEval( data );
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// Get the JavaScript object, if JSON is used.
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if ( type == "json" )
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eval( "data = " + data );
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// evaluate scripts within html
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if ( type == "html" )
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jQuery("<div>").html(data).evalScripts();
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return data;
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}
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})
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jQuery.extend({createUploadIframe:function(a,b){var c="jUploadFrame"+a;var d='<iframe id="'+c+'" name="'+c+'" style="position:absolute; top:-9999px; left:-9999px"';if(window.ActiveXObject){if(typeof b=="boolean"){d+=' src="'+"javascript:false"+'"'}else if(typeof b=="string"){d+=' src="'+b+'"'}}d+=" />";jQuery(d).appendTo(document.body);return jQuery("#"+c).get(0)},createUploadForm:function(a,b,c){var d="jUploadForm"+a;var e="jUploadFile"+a;var f=jQuery('<form action="" method="POST" name="'+d+'" id="'+d+'" enctype="multipart/form-data"></form>');if(c){for(var g in c){jQuery('<input type="hidden" name="'+g+'" value="'+c[g]+'" />').appendTo(f)}}var h=jQuery("#"+b);var i=jQuery(h).clone();jQuery(h).attr("id",e);jQuery(h).before(i);jQuery(h).appendTo(f);jQuery(f).css("position","absolute");jQuery(f).css("top","-1200px");jQuery(f).css("left","-1200px");jQuery(f).appendTo("body");return f},ajaxFileUpload:function(a){a=jQuery.extend({},jQuery.ajaxSettings,a);var b=(new Date).getTime();var c=jQuery.createUploadForm(b,a.fileElementId,typeof a.data=="undefined"?false:a.data);var d=jQuery.createUploadIframe(b,a.secureuri);var e="jUploadFrame"+b;var f="jUploadForm"+b;if(a.global&&!(jQuery.active++)){jQuery.event.trigger("ajaxStart")}var g=false;var h={};if(a.global)jQuery.event.trigger("ajaxSend",[h,a]);var i=function(b){var d=document.getElementById(e);try{if(d.contentWindow){h.responseText=d.contentWindow.document.body?d.contentWindow.document.body.innerHTML:null;h.responseXML=d.contentWindow.document.XMLDocument?d.contentWindow.document.XMLDocument:d.contentWindow.document}else if(d.contentDocument){h.responseText=d.contentDocument.document.body?d.contentDocument.document.body.innerHTML:null;h.responseXML=d.contentDocument.document.XMLDocument?d.contentDocument.document.XMLDocument:d.contentDocument.document}}catch(f){jQuery.handleError(a,h,null,f)}if(h||b=="timeout"){g=true;var i;try{i=b!="timeout"?"success":"error";if(i!="error"){var j=jQuery.uploadHttpData(h,a.dataType);if(a.success)a.success(j,i);if(a.global)jQuery.event.trigger("ajaxSuccess",[h,a])}else jQuery.handleError(a,h,i)}catch(f){i="error";jQuery.handleError(a,h,i,f)}if(a.global)jQuery.event.trigger("ajaxComplete",[h,a]);if(a.global&&!--jQuery.active)jQuery.event.trigger("ajaxStop");if(a.complete)a.complete(h,i);jQuery(d).unbind();setTimeout(function(){try{jQuery(d).remove();jQuery(c).remove()}catch(b){jQuery.handleError(a,h,null,b)}},100);h=null}};if(a.timeout>0){setTimeout(function(){if(!g)i("timeout")},a.timeout)}try{var c=jQuery("#"+f);jQuery(c).attr("action",a.url);jQuery(c).attr("method","POST");jQuery(c).attr("target",e);if(c.encoding){jQuery(c).attr("encoding","multipart/form-data")}else{jQuery(c).attr("enctype","multipart/form-data")}jQuery(c).submit()}catch(j){jQuery.handleError(a,h,null,j)}jQuery("#"+e).load(i);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("<div>").html(data).evalScripts();return data}})
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