jquery.MultiFile.min.js

/* jquery-multifile v2.2.2 @ 2020-04-16 06:05:29 */
window.jQuery&&function(d){"use strict";function g(e){return 1048576<e?(e/1048576).toFixed(1)+"Mb":1024==e?"1Mb":(e/1024).toFixed(1)+"Kb"}function h(e){return(e.files&&e.files.length?e.files:null)||[{name:e.value,size:0,type:((e.value||"").match(/[^\.]+$/i)||[""])[0]}]}d.fn.MultiFile=function(e){if(0==this.length)return this;if("string"==typeof arguments[0]){if(1<this.length){var i=arguments;return this.each(function(){d.fn.MultiFile.apply(d(this),i)})}return d.fn.MultiFile[arguments[0]].apply(this,d.makeArray(arguments).slice(1)||[])}"number"==typeof e&&(e={max:e});e=d.extend({},d.fn.MultiFile.options,e||{});d("form").not("MultiFile-intercepted").addClass("MultiFile-intercepted").submit(d.fn.MultiFile.disableEmpty),d.fn.MultiFile.options.autoIntercept&&(d.fn.MultiFile.intercept(d.fn.MultiFile.options.autoIntercept),d.fn.MultiFile.options.autoIntercept=null),this.not(".MultiFile-applied").addClass("MultiFile-applied").each(function(){window.MultiFile=(window.MultiFile||0)+1;var 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l,n=a[e]||a["on"+e];if(n)return i=i||a.files||h(this),d.each(i,function(e,i){l=n.apply(a.wrapper,[t,i.name,a,i])}),l}}),1<String(f.accept).length&&(f.accept=f.accept.replace(/\W+/g,"|").replace(/^\W|\W$/g,""),f.rxAccept=new RegExp("\\.("+(f.accept||"")+")$","gi")),f.wrapID=f.instanceKey,f.E.wrap('<div class="MultiFile-wrap" id="'+f.wrapID+'"></div>'),f.wrapper=d("#"+f.wrapID),f.e.name=f.e.name||"file"+i+"[]",f.list||(f.wrapper.append('<div class="MultiFile-list" id="'+f.wrapID+'_list"></div>'),f.list=d("#"+f.wrapID+"_list")),f.list=d(f.list),f.addSlave=function(u,m){var e;f.n++,u.MultiFile=f,u.id=u.name="",u.id=f.generateID(m),u.name=String(f.namePattern.replace(/\$name/gi,d(f.clone).attr("name")).replace(/\$id/gi,d(f.clone).attr("id")).replace(/\$g/gi,i).replace(/\$i/gi,m)),0<f.max&&f.files.length>f.max&&(e=u.disabled=!0),f.current=u,(u=d(u)).val("").attr("value","")[0].value="",u.addClass("MultiFile-applied"),u.change(function(e,i,t){d(this).blur();var r=this,a=f.files||[],l=this.files||[{name:this.value,size:0,type:((this.value||"").match(/[^\.]+$/i)||[""])[0]}],n=[],s=0,c=f.total_size||0,o=[];d.each(l,function(e,i){n[n.length]=i}),f.trigger("FileSelect",this,f,n),d.each(l,function(e,i){function a(e){return e.replace("$ext",String(l.match(/[^\.]+$/i)||"")).replace("$file",l.match(/[^\/\\]+$/gi)).replace("$size",g(t)+" > "+g(f.maxfile))}var l=i.name.replace(/^C:\\fakepath\\/gi,""),t=i.size;f.accept&&l&&!l.match(f.rxAccept)&&(o[o.length]=a(f.STRING.denied),f.trigger("FileInvalid",this,f,[i])),d(f.wrapper).find("input[type=file]").not(r).each(function(){d.each(h(this),function(e,i){var t;i.name&&(t=(i.name||"").replace(/^C:\\fakepath\\/gi,""),l!=t&&l!=t.substr(t.length-l.length)||(o[o.length]=a(f.STRING.duplicate),f.trigger("FileDuplicate",r,f,[i])))})}),0<f.maxfile&&0<t&&t>f.maxfile&&(o[o.length]=a(f.STRING.toobig),f.trigger("FileTooBig",this,f,[i]));var n=f.trigger("FileValidate",this,f,[i]);n&&""!=n&&(o[o.length]=a(n)),s+=i.size}),c+=s,n.size=s,n.total=c,n.total_length=n.length+a.length,0<f.max&&a.length+l.length>f.max&&(o[o.length]=f.STRING.toomany.replace("$max",f.max),f.trigger("FileTooMany",this,f,n)),0<f.maxsize&&c>f.maxsize&&(o[o.length]=f.STRING.toomuch.replace("$size",g(c)+" > "+g(f.maxsize)),f.trigger("FileTooMuch",this,f,n));var p=d(f.clone).clone();if(p.addClass("MultiFile"),0<o.length)return f.error(o.join("\n\n")),f.n--,f.addSlave(p[0],m),u.parent().prepend(p),u.remove(),!1;f.total_size=c,(l=a.concat(n)).size=c,l.size_label=g(c),f.files=l,d(this).css({position:"absolute",top:"-3000px"}),u.after(p),f.addSlave(p[0],m+1),f.addToList(this,m,n),f.trigger("afterFileSelect",this,f,n)}),d(u).data("MultiFile-wrap",f.wrapper),d(f.wrapper).data("MultiFile",f),e&&d(u).attr("disabled","disabled").prop("disabled",!0)},f.addToList=function(r,e,i){f.trigger("FileAppend",r,f,i);var s=d("<span/>");d.each(i,function(e,t){var i=String(t.name||"").replace(/[&<>'"]/g,function(e){return"&#"+e.charCodeAt()+";"}),a=f.STRING,l=a.label||a.file||a.name,n=a.title||a.tooltip||a.selected,a="image/"==t.type.substr(0,6)?'<img class="MultiFile-preview" style="'+f.previewCss+'"/>':"",a=d(('<span class="MultiFile-label" title="'+n+'"><span class="MultiFile-title">'+l+"</span>"+(f.preview||d(r).is(".with-preview")?a:"")+"</span>").replace(/\$(file|name)/gi,(i.match(/[^\/\\]+$/gi)||[i])[0]).replace(/\$(ext|extension|type)/gi,(i.match(/[^\.]+$/gi)||[""])[0]).replace(/\$(size)/gi,g(t.size||0)).replace(/\$(preview)/gi,a).replace(/\$(i)/gi,e));a.find("img.MultiFile-preview").each(function(){var i=this,e=new FileReader;e.readAsDataURL(t),e.onload=function(e){i.src=e.target.result}}),0<e&&c.separator&&s.append(c.separator),s.append(a);i=String(t.name||"");s[s.length]=('<span class="MultiFile-title" title="'+f.STRING.selected+'">'+f.STRING.file+"</span>").replace(/\$(file|name)/gi,(i.match(/[^\/\\]+$/gi)||[i])[0]).replace(/\$(ext|extension|type)/gi,(i.match(/[^\.]+$/gi)||[""])[0]).replace(/\$(size)/gi,g(t.size||0)).replace(/\$(i)/gi,e)});var t=d('<div class="MultiFile-label"></div>'),a=d('<a class="MultiFile-remove" href="#'+f.wrapID+'">'+f.STRING.remove+"</a>").click(function(){var e=h(r);f.trigger("FileRemove",r,f,e),f.n--,f.current.disabled=!1,d(r).remove(),d(this).parent().remove(),d(f.current).css({position:"",top:""}),d(f.current).reset().val("").attr("value","")[0].value="";var t=[],a=0;return d(f.wrapper).find("input[type=file]").each(function(){d.each(h(this),function(e,i){i.name&&(t[t.length]=i,a+=i.size)})}),f.files=t,f.total_size=a,f.size_label=g(a),d(f.wrapper).data("MultiFile",f),f.trigger("afterFileRemove",r,f,e),f.trigger("FileChange",f.current,f,t),!1});f.list.append(t.append(a," ",s)),f.trigger("afterFileAppend",r,f,i),f.trigger("FileChange",r,f,f.files)},f.MultiFile||f.addSlave(f.e,0),f.n++})},d.extend(d.fn.MultiFile,{data:function(){var e=d(this),e=e.is(".MultiFile-wrap")?e:e.data("MultiFile-wrap");if(!e||!e.length)return!console.error("Could not find MultiFile control wrapper");e=e.data("MultiFile");return e?e||{}:!console.error("Could not find MultiFile data in wrapper")},reset:function(){var e=this.MultiFile("data");return e&&d(e.list).find("a.MultiFile-remove").click(),d(this)},files:function(){var e=this.MultiFile("data");return e?e.files||[]:!console.log("MultiFile plugin not initialized")},size:function(){var e=this.MultiFile("data");return e?e.total_size||0:!console.log("MultiFile plugin not initialized")},count:function(){var e=this.MultiFile("data");return e?e.files&&e.files.length||0:!console.log("MultiFile plugin not initialized")},disableEmpty:function(e){e=("string"==typeof e?e:"")||"mfD";var i=[];return d("input:file.MultiFile").each(function(){""==d(this).val()&&(i[i.length]=this)}),window.clearTimeout(d.fn.MultiFile.reEnableTimeout),d.fn.MultiFile.reEnableTimeout=window.setTimeout(d.fn.MultiFile.reEnableEmpty,500),d(i).each(function(){this.disabled=!0}).addClass(e)},reEnableEmpty:function(e){return d("input:file."+(e=("string"==typeof e?e:"")||"mfD")).removeClass(e).each(function(){this.disabled=!1})},intercepted:{},intercept:function(e,i,t){var a,l;if((t=t||[]).constructor.toString().indexOf("Array")<0&&(t=[t]),"function"==typeof e)return d.fn.MultiFile.disableEmpty(),l=e.apply(i||window,t),setTimeout(function(){d.fn.MultiFile.reEnableEmpty()},1e3),l;e.constructor.toString().indexOf("Array")<0&&(e=[e]);for(var n=0;n<e.length;n++)(a=e[n]+"")&&function(e){d.fn.MultiFile.intercepted[e]=d.fn[e]||function(){},d.fn[e]=function(){return d.fn.MultiFile.disableEmpty(),l=d.fn.MultiFile.intercepted[e].apply(this,arguments),setTimeout(function(){d.fn.MultiFile.reEnableEmpty()},1e3),l}}(a)}}),d.fn.MultiFile.options={accept:"",max:-1,maxfile:-1,maxsize:-1,namePattern:"$name",preview:!1,previewCss:"max-height:100px; max-width:100px;",separator:", ",STRING:{remove:"x",denied:"You cannot select a $ext file.\nTry again...",file:"$file",selected:"File selected: $file",duplicate:"This file has already been selected:\n$file",toomuch:"The files selected exceed the maximum size permited ($size)",toomany:"Too many files selected (max: $max)",toobig:"$file is too big (max $size)"},autoIntercept:["submit","ajaxSubmit","ajaxForm","validate","valid"],error:function(e){"undefined"!=typeof console&&console.log(e),alert(e)}},d.fn.reset=d.fn.reset||function(){return this.each(function(){try{this.reset()}catch(e){}})},d(function(){d("input[type=file].multi").MultiFile()})}(jQuery);