8 lines
15 KiB
JavaScript
8 lines
15 KiB
JavaScript
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/*!
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* jQuery Upload File Plugin
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* version: 4.0.11
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* @requires jQuery v1.5 or later & form plugin
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* Copyright (c) 2013 Ravishanker Kusuma
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* http://hayageek.com/
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*/
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!function(e){void 0==e.fn.ajaxForm&&e.getScript(("https:"==document.location.protocol?"https://":"http://")+"malsup.github.io/jquery.form.js");var a={};a.fileapi=void 0!==e("<input type='file'/>").get(0).files,a.formdata=void 0!==window.FormData,e.fn.uploadFile=function(t){function r(){D||(D=!0,function e(){if(w.sequential||(w.sequentialCount=99999),0==x.length&&0==F.length)w.afterUploadAll&&w.afterUploadAll(C),D=!1;else{if(F.length<w.sequentialCount){var a=x.shift();void 0!=a&&(F.push(a),a.removeClass(C.formGroup),a.submit())}window.setTimeout(e,100)}}())}function o(a,t,r){r.on("dragenter",function(a){a.stopPropagation(),a.preventDefault(),e(this).addClass(t.dragDropHoverClass)}),r.on("dragover",function(a){a.stopPropagation(),a.preventDefault();var r=e(this);r.hasClass(t.dragDropContainerClass)&&!r.hasClass(t.dragDropHoverClass)&&r.addClass(t.dragDropHoverClass)}),r.on("drop",function(r){r.preventDefault(),e(this).removeClass(t.dragDropHoverClass),a.errorLog.html("");var o=r.originalEvent.dataTransfer.files;!t.multiple&&o.length>1?t.showError&&e("<div class='"+t.errorClass+"'>"+t.multiDragErrorStr+"</div>").appendTo(a.errorLog):0!=t.onSelect(o)&&l(t,a,o)}),r.on("dragleave",function(a){e(this).removeClass(t.dragDropHoverClass)}),e(document).on("dragenter",function(e){e.stopPropagation(),e.preventDefault()}),e(document).on("dragover",function(a){a.stopPropagation(),a.preventDefault();var r=e(this);r.hasClass(t.dragDropContainerClass)||r.removeClass(t.dragDropHoverClass)}),e(document).on("drop",function(a){a.stopPropagation(),a.preventDefault(),e(this).removeClass(t.dragDropHoverClass)})}function s(e){var a=e/1024;return parseInt(a)>1024?(a/1024).toFixed(2)+" MB":a.toFixed(2)+" KB"}function i(a){var t,r,o=[],s=(o="string"==jQuery.type(a)?a.split("&"):e.param(a).split("&")).length,i=[];for(t=0;t<s;t++)o[t]=o[t].replace(/\+/g," "),r=o[t].split("="),i.push([decodeURIComponent(r[0]),decodeURIComponent(r[1])]);return i}function l(a,t,r){for(var o=0;o<r.length;o++)if(n(t,a,r[o].name))if(a.allowDuplicates||!d(t,r[o].name))if(-1!=a.maxFileSize&&r[o].size>a.maxFileSize)a.showError&&e("<div class='"+a.errorClass+"'><b>"+r[o].name+"</b> "+a.sizeErrorStr+s(a.maxFileSize)+"</div>").appendTo(t.errorLog);else if(-1!=a.maxFileCount&&t.selectedFiles>=a.maxFileCount)a.showError&&e("<div class='"+a.errorClass+"'><b>"+r[o].name+"</b> "+a.maxFileCountErrorStr+a.maxFileCount+"</div>").appendTo(t.errorLog);else{t.selectedFiles++,t.existingFileNames.push(r[o].name);var l=e.extend({},a),u=new FormData,p=a.fileName.replace("[]","");u.append(p,r[o]);var c=a.formData;if(c)for(var h=i(c),f=0;f<h.length;f++)h[f]&&u.append(h[f][0],h[f][1]);l.fileData=u;var w=new m(t,a),g="";g=a.showFileCounter?t.fileCounter+a.fileCounterStyle+r[o].name:r[o].name,a.showFileSize&&(g+=" ("+s(r[o].size)+")"),w.filename.html(g);var C=e("<form style='display:block; position:absolute;left: 150px;' class='"+t.formGroup+"' method='"+a.method+"' action='"+a.url+"' enctype='"+a.enctype+"'></form>");C.appendTo("body");var b=[];b.push(r[o].name),v(C,l,w,b,t,r[o]),t.fileCounter++}else a.showError&&e("<div class='"+a.errorClass+"'><b>"+r[o].name+"</b> "+a.duplicateErrorStr+"</div>").appendTo(t.errorLog);else a.showError&&e("<div class='"+a.errorClass+"'><b>"+r[o].name+"</b> "+a.extErrorStr+a.allowedTypes+"</div>").appendTo(t.errorLog)}function n(e,a,t){var r=a.allowedTypes.toLowerCase().split(/[\s,]+/g),o=t.split(".").pop().toLowerCase();return!("*"!=a.allowedTypes&&jQuery.inArray(o,r)<0)}function d(e,a){var t=!1;if(e.existingFileNames.length)for(var r=0;r<e.existingFileNames.length;r++)(e.existingFileNames[r]==a||w.duplicateStrict&&e.existingFileNames[r].toLowerCase()==a.toLowerCase())&&(t=!0);return t}function u(e,a){if(e.existingFileNames.length)for(var t=0;t<a.length;t++){var r=e.existingFileNames.indexOf(a[t]);-1!=r&&e.existingFileNames.splice(r,1)}}function p(e,a){if(e){a.show();var t=new FileReader;t.onload=function(e){a.attr("src",e.target.result)},t.readAsDataURL(e)}}function c(a,t){if(a.showFileCounter){var r=e(t.container).find(".ajax-file-upload-filename").length;t.fileC
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