/**
 * CodeDropz Uploader v1.0.10
 * Copyright 2019 Glen Mongaya
 * CodeDropz - Drag & Drop Uploader
 * @version 1.1.0
 * @author CodeDropz, Glen Don L. Mongaya
 * @license The MIT License (MIT)
 */

!function(e){e.fn.CodeDropz_Uploader_WC=function(a){var r=[],s=[];let o=document.querySelector("form.cart");if(o){let n=new FormData;n.append("action","wc_upload_nonce"),n.append("nonce",dnd_wc_uploader.nonce),fetch(dnd_wc_uploader.ajax_url,{method:"POST",body:n}).then(e=>e.json()).then(({data:e,success:a})=>a&&(dnd_wc_uploader.nonce=e)).catch(console.error)}this.each(function(){var o=e(this),n=e.extend({is_pro:!1,handler:o,form:o.parents("form"),color:"#000",background:"",upload_dir:null,server_max_error:"Uploaded file exceeds the maximum upload size of your server.",max_file:o.data("max")?o.data("max"):5,max_upload_size:o.data("limit")?o.data("limit"):"10485760",supported_type:o.data("type")?o.data("type"):"jpg|jpeg|JPG|png|gif|pdf|doc|docx|ppt|pptx|odt|avi|ogg|m4a|mov|mp3|mp4|mpg|wav|wmv|xls",max_total_size:"100MB",parallel_uploads:2,chunks:!1,chunk_size:1e4,text:"Drag & Drop Files Here",separator:"or",button_text:"Browse Files",err_message:{maxNumFiles:"You have reached the maximum number of files ( Only %s files allowed )",maxUploadLimit:"Note : Some of the files could not be uploaded ( Only %s files allowed )",maxTotalSize:"The total file(s) size exceeding the max size limit of %s."},on_success:"",in_progress:"",completed:""},a),t={parallelUploads:n.parallel_uploads,chunking:n.chunks,chunkSize:n.chunk_size,progress__id:"codedropz--results"},i=1048576*parseInt(n.max_total_size.replace("[^0-9]/g","")),d=o.data("name"),l='<div class="codedropz-upload-handler wc-upload-wrap"><div class="codedropz-upload-container"><div class="codedropz-upload-inner"><div class="codedropz-label"><span class="cd-icon"><i class="icon-cloud-upload"></i></span><span class="text">'+n.text+'</span><span class="cd-separator">'+n.separator+'</span><a class="cd-upload-btn" href="javascript:void(0)">'+n.button_text+'</a></div></div></div><span class="dnd-upload-counter"><span>0</span> '+dnd_wc_uploader.uploader_text.of+" "+parseInt(n.max_file)+"</span></div>";n.handler.wrapAll('<div class="codedropz-upload-wrapper"></div>');var p=n.form,u=n.handler.parents(".codedropz-upload-wrapper");n.handler.after(l);var c={init:function(){var a=this;s[d=this.getFieldName(d)]=[],r[d]={total:0,uploaded:0,uploading:!0,maxTotalSize:0,maxSize:n.max_upload_size,maxFile:n.max_file},e(".codedropz-upload-handler",u).on("drag dragstart dragend dragover dragenter dragleave drop",function(e){e.preventDefault(),e.stopPropagation()}),e(".codedropz-upload-handler",u).on("dragover dragenter",function(a){e(this).addClass("codedropz-dragover")}),e(".codedropz-upload-handler",u).on("dragleave dragend drop",function(a){e(this).removeClass("codedropz-dragover")}),!e("."+t.progress__id,u).length>0&&u.append('<div class="'+t.progress__id+'"></div>'),this.getUploadFiles(),e(document).on("click","a.remove-file",function(r){e(this).hasClass("deleting")||a.deleteFiles(e(this).data("index"),e(this),e(this).data("name"))})},getFieldName:function(e){return e.replace(/[^a-zA-Z0-9_-]/g,"")},deleteFiles:function(a,r,o){var t,i=s[o],d=this;r.addClass("deleting").text(dnd_wc_uploader.uploader_text.delete);for(var l=0;l<i.length;l++)if(t=i[l],i[l].hasOwnProperty("file")&&("undefined"===e.type(a)||t.index===a)){if(t.queued&&!1==t.complete&&!t.error)r.addClass("deleting").text("aborting..."),this.abortFile(t),this.removeFile(t,l,o);else if(t.complete){var p={_file:t,_index:l,_name:o};data={action:"dnd_codedropz_upload_delete_wc",security:dnd_wc_uploader.nonce,path:e('input[data-index="'+t.progressbar+'"]').val()},e.post(n.ajax_url,data,function(e){e.success&&(d.removeFile(p._file,p._index,p._name),console.log(p._file.name+" - file deleted."))})}else this.removeFile(t,l,o)}},abortFile:function(e){t.chunking?e.chunkTransfer&&e.chunkTransfer.abort():e.transfer.abort()},removeFile:function(a,s,o){var t=e("#"+a.progressbar).parents(".codedropz-upload-wrapper");a&&a.hasOwnProperty("file")&&null!=a.progressbar&&((progressBar=t.find("#"+a.progressbar)).length>0?(a.deleted=!0,r[o].total--,r[o].maxTotalSize=r[o].maxTotalSize-a.size,a.complete&&r[o].uploaded>0&&r[o].uploaded--,progressBar.remove(),e('input[data-index="'+a.progressbar+'"]').remove(),this.resetQueue(o)):console.log("Progress Bar not exists!"),r[o].uploaded<r[o].maxFile&&t.find("span.has-error-msg").remove(),r[o].maxTotalSize>i&&!0==n.is_pro&&(u=t,this.validateFiles.setError(n.err_message.maxTotalSize,!1,n.max_total_size)),e(".dnd-upload-counter span",e('input[data-name="'+o+'"]').parents(".codedropz-upload-wrapper")).text(r[o].total))},getUploadFiles:function(){var a=this;e(".codedropz-upload-handler",u).on("drop",function(e){a.handleFiles(e.originalEvent.dataTransfer.files)}),e("a.cd-upload-btn",u).on("click",function(e){e.preventDefault(),n.handler.val(null),n.handler.click()}),n.handler.on("change",function(e){a.handleFiles(this.files)})},handleFiles:function(a){var o=a.length,t=[];if(r[d].maxFile){var l=r[d].maxFile-r[d].uploaded;l>=0&&a.length>l&&(o=l),0==r[d].uploaded&&r[d].total>0&&(o=r[d].maxFile-r[d].total)}if(e("span.has-error-msg",u).remove(),r[d].total>=r[d].maxFile)return this.validateFiles.setError(n.err_message.maxNumFiles,!0,n.max_file);if(o>0)for(var p=0;p<o;p++)t={index:$unique_index="index-"+Date.now().toString(36)+Math.random().toString(36).substr(2,5),file:a[p],name:a[p].name,size:a[p].size,queued:!1,complete:!1,error:!1,pause:!1,transfer:null,progressbar:null,deleted:!1},a.length-o>0&&this.validateFiles.setError(n.err_message.maxUploadLimit,!1,n.max_file),r[d].total++,r[d].maxTotalSize+=t.size,t.progressbar=this.progressBar.make(t),!1===this.validateFiles.check(t,d)&&(t.error=!0),r[d].maxTotalSize>i&&!0==n.is_pro&&(this.validateFiles.setError(n.err_message.maxTotalSize,!0,n.max_total_size),t.pause=!0),s[d].push(t);r[d].uploading=!0,this.processQueue(s[d],d)},validateFiles:{setError:function(a,r,s){if(e("span.has-error-msg",u).remove(),e("."+t.progress__id,u).after('<span class="has-error-msg">'+a.replace("%s",s)+"</span>"),r)return!1},check:function(a,s){if(!a)return!0;if(a.progressbar){var o=e("#"+a.progressbar).find(".dnd-upload-details");if(e("#"+a.progressbar).find(".has-error").remove(),a.size>r[s].maxSize)return o.append('<span class="has-error">'+dnd_wc_uploader.drag_n_drop_upload.large_file+"</span>"),!1;if(!(regex_type=RegExp("(.*?).("+n.supported_type+")$")).test(a.name.toLowerCase()))return o.append('<span class="has-error">'+dnd_wc_uploader.drag_n_drop_upload.inavalid_type+"</span>"),!1}return a}},resetQueue:function(e){var a=[];if(r[e].uploading=!0,s[e].length>0)for(var o in s[e])!0==!s[e][o].deleted&&a.push(s[e][o]),!0==s[e][o].pause&&r[e].maxTotalSize<i&&(s[e][o].pause=!1);a.length>0&&(s[e]=a),this.processQueue(s[e],e),console.log(s[e]),console.log(r[e]),console.log(c.bytesToSize(r[e].maxTotalSize)+" of "+n.max_total_size)},processQueue:function(a,o){var i=0,d=[];if(r[o].uploading){for(var l in a)!1==a[l].complete&&!1==a[l].error&&!1==a[l].pause&&d.push(a[l]);e.isFunction(n.in_progress)&&n.in_progress.call(this,p,d,s[o]);for(var l=0;l<d.length;l++)if(d[l].hasOwnProperty("file")&&(!1==d[l].queued&&this.uploadFile(s[o],d[l],o),++i>=t.parallelUploads&&!0==n.is_pro))return;0==i&&(r[o].uploading=!1,e.isFunction(n.completed)&&n.completed.call(this,p,o,s[o]))}},progressBar:{make:function(a){var r="dnd-file-"+Math.random().toString(36).substr(2,9),s='<div class="dnd-upload-image"><span class="icon-images"></span></div><div class="dnd-upload-details"><span class="name"><span>'+a.name+"</span> <em>("+c.bytesToSize(a.size)+')</em></span><a href="javascript:void(0)" title="'+dnd_wc_uploader.uploader_text.remove+'" class="remove-file" data-name="'+d+'" data-index="'+a.index+'"><span class="icon-close-outline"></span></a><span class="dnd-progress-bar"><span></span></span></div>';return e("."+t.progress__id,u).append('<div id="'+r+'" class="dnd-upload-status">'+s+"</div>"),r},setProgress:function(a,r){var s=e(".dnd-progress-bar",e("#"+a));return s.length>0&&(progress_width=r*s.width()/100,e("span",s).addClass("in-progress").animate({width:progress_width},10).text(r+"% "),100==r&&e("span",s).addClass("complete").removeClass("in-progress")),!1}},uploadFile:function(a,s,o){var i=this,d=new FormData,l=1024*t.chunkSize;d.append("supported_type",n.supported_type),d.append("size_limit",n.max_upload_size),d.append("action","dnd_codedropz_upload_wc"),d.append("security",dnd_wc_uploader.nonce),t.chunking&&s.size>l&&!0==n.is_pro?(s.queued=!0,s.chunkSize=l,s.totalChunks=Math.ceil(s.size/s.chunkSize),s.currentChunk=0,this.uploadChunks(a,s,o)):(s.queued=!0,d.append("dnd-wc-upload-file",s.file),s.transfer=e.ajax({url:n.ajax_url,type:p.attr("method"),data:d,dataType:"json",cache:!1,contentType:!1,processData:!1,xhr:function(){var e=new window.XMLHttpRequest;return e.upload.addEventListener("progress",function(e){if(e.lengthComputable){var a=parseInt(100*(e.loaded/e.total));i.progressBar.setProgress(s.progressbar,a)}},!1),e},complete:function(){i.progressBar.setProgress(s.progressbar,100)},success:function(t){t.success?(s.complete=!0,r[o].uploaded++,i.processQueue(a,o),e.isFunction(n.on_success)&&n.on_success.call(this,s.progressbar,t,o,r[o])):(e("#"+s.progressbar).find(".dnd-upload-details").append('<span class="has-error">'+t.data+"</span>"),s.error=!0,i.processQueue(a,o))},error:function(r,n,t){e("#"+s.progressbar).find(".dnd-upload-details").append('<span class="has-error">'+t+"</span>"),s.error=!0,i.processQueue(a,o)}}))},uploadChunks:function(a,s,t){var i=s.chunkSize*s.currentChunk,d=i+s.chunkSize,l=this;d>s.size&&(d=s.size);var u=this.sliceFile(s.file,i,d),c=new FormData;c.append("security",dnd_wc_uploader.nonce),c.append("start",i),c.append("end",d),c.append("total_chunks",s.totalChunks),c.append("chunk_size",s.chunkSize),c.append("chunk",s.currentChunk),c.append("chunks-file",u,s.file.name),c.append("post_id",o.data("id")),c.append("action","dnd_codedropz_upload_chunks_wc"),s.chunkTransfer=e.ajax({url:n.ajax_url,type:p.attr("method"),dataType:"json",data:c,type:"POST",contentType:!1,processData:!1,cache:!1,success:function(o,i,d){s.currentChunk++,chunks_percentage=Math.ceil(s.currentChunk/s.totalChunks*100),l.progressBar.setProgress(s.progressbar,chunks_percentage),s.currentChunk<s.totalChunks&&l.uploadChunks(a,s,t),console.log(s.name+" [chunk -"+s.currentChunk+" of "+s.totalChunks+"]"),o&&void 0!==o&&(s.complete=!0,r[t].uploaded++,l.processQueue(a,t),e.isFunction(n.on_success)&&n.on_success.call(this,s.progressbar,o,t,r[t]))},error:function(r,o,n){e("#"+s.progressbar).find(".dnd-upload-details").append('<span class="has-error">'+n+"</span>"),s.error=!0,l.processQueue(a,t)}})},sliceFile:function(e,a,r){return(e.mozSlice?e.mozSlice:e.webkitSlice?e.webkitSlice:e.slice?e.slice:{}).bind(e)(a,r)},bytesToSize:function(e){return 0===e?"0":fileSize=(kBytes=e/1024)>=1024?(kBytes/1024).toFixed(2)+"MB":kBytes.toFixed(2)+"KB"}};c.init()})}}(jQuery);