diff --git a/src/main/twirl/gitbucket/core/repo/upload.scala.html b/src/main/twirl/gitbucket/core/repo/upload.scala.html
index 6aa19b1..600070a 100644
--- a/src/main/twirl/gitbucket/core/repo/upload.scala.html
+++ b/src/main/twirl/gitbucket/core/repo/upload.scala.html
@@ -56,7 +56,7 @@
     clickable: true,
     previewTemplate: "<div class=\"dz-preview\">\n  <div class=\"dz-progress\"><span class=\"dz-upload\" data-dz-uploadprogress>Uploading your files...</span></div>\n  <div class=\"dz-error-message\"><span data-dz-errormessage></span></div>\n</div>",
     success: function(file, id) {
-      file.previewElement.remove();
+      $(file.previewElement).remove();
       $('#upload-files').append($('<li class="upload-file">')
         .append($('<span>').data('id', id).text(file.name))
         .append($('<a class="delete" href="javascript:void(0);" style="margin-left: 4px;">(delete)</a>')));
diff --git a/src/main/webapp/assets/vendors/dropzone/dropzone.js b/src/main/webapp/assets/vendors/dropzone/dropzone.js
index 3809d2d..9648344 100644
--- a/src/main/webapp/assets/vendors/dropzone/dropzone.js
+++ b/src/main/webapp/assets/vendors/dropzone/dropzone.js
@@ -383,6 +383,8 @@
          * This is the element the hidden input field (which is used when clicking on the
          * dropzone to trigger file selection) will be appended to. This might
          * be important in case you use frameworks to switch the content of your page.
+         *
+         * Can be a selector string, or an element directly.
          */
         hiddenInputContainer: "body",
 
@@ -456,6 +458,11 @@
         dictCancelUpload: "Cancel upload",
 
         /**
+         * The text that is displayed if an upload was manually canceled
+         */
+        dictUploadCanceled: "Upload canceled.",
+
+        /**
          * If `addRemoveLinks` is true, the text to be used for confirmation when cancelling upload.
          */
         dictCancelUploadConfirmation: "Are you sure you want to cancel this upload?",
@@ -481,7 +488,6 @@
          * `b` for bytes.
          */
         dictFileSizeUnits: { tb: "TB", gb: "GB", mb: "MB", kb: "KB", b: "b" },
-
         /**
          * Called when dropzone initialized
          * You can add event listeners here
@@ -890,7 +896,7 @@
           if (file.previewElement) {
             file.previewElement.classList.add("dz-processing");
             if (file._removeLink) {
-              return file._removeLink.textContent = this.options.dictCancelUpload;
+              return file._removeLink.innerHTML = this.options.dictCancelUpload;
             }
           }
         },
@@ -946,7 +952,7 @@
 
         // When the upload is canceled.
         canceled: function canceled(file) {
-          return this.emit("error", file, "Upload canceled.");
+          return this.emit("error", file, this.options.dictUploadCanceled);
         },
         canceledmultiple: function canceledmultiple() {},
 
@@ -955,7 +961,7 @@
         // Receives `file`
         complete: function complete(file) {
           if (file._removeLink) {
-            file._removeLink.textContent = this.options.dictRemoveFile;
+            file._removeLink.innerHTML = this.options.dictRemoveFile;
           }
           if (file.previewElement) {
             return file.previewElement.classList.add("dz-complete");
@@ -1218,7 +1224,7 @@
           _this3.hiddenFileInput.style.left = "0";
           _this3.hiddenFileInput.style.height = "0";
           _this3.hiddenFileInput.style.width = "0";
-          document.querySelector(_this3.options.hiddenInputContainer).appendChild(_this3.hiddenFileInput);
+          Dropzone.getElement(_this3.options.hiddenInputContainer, 'hiddenInputContainer').appendChild(_this3.hiddenFileInput);
           return _this3.hiddenFileInput.addEventListener("change", function () {
             var files = _this3.hiddenFileInput.files;
 
@@ -1550,6 +1556,7 @@
         return element.classList.remove("dz-clickable");
       });
       this.removeEventListeners();
+      this.disabled = true;
 
       return this.files.map(function (file) {
         return _this4.cancelUpload(file);
@@ -1558,6 +1565,7 @@
   }, {
     key: "enable",
     value: function enable() {
+      delete this.disabled;
       this.clickableElements.forEach(function (element) {
         return element.classList.add("dz-clickable");
       });
@@ -1614,7 +1622,12 @@
       }
       this.emit("drop", e);
 
-      var files = e.dataTransfer.files;
+      // Convert the FileList to an Array
+      // This is necessary for IE11
+      var files = [];
+      for (var i = 0; i < e.dataTransfer.files.length; i++) {
+        files[i] = e.dataTransfer.files[i];
+      }
 
       this.emit("addedfiles", files);
 
@@ -1650,11 +1663,22 @@
   }, {
     key: "handleFiles",
     value: function handleFiles(files) {
-      var _this5 = this;
+      for (var _iterator14 = files, _isArray14 = true, _i15 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
+        var _ref13;
 
-      return files.map(function (file) {
-        return _this5.addFile(file);
-      });
+        if (_isArray14) {
+          if (_i15 >= _iterator14.length) break;
+          _ref13 = _iterator14[_i15++];
+        } else {
+          _i15 = _iterator14.next();
+          if (_i15.done) break;
+          _ref13 = _i15.value;
+        }
+
+        var file = _ref13;
+
+        this.addFile(file);
+      }
     }
 
     // When a folder is dropped (or files are pasted), items must be handled
@@ -1663,37 +1687,37 @@
   }, {
     key: "_addFilesFromItems",
     value: function _addFilesFromItems(items) {
-      var _this6 = this;
+      var _this5 = this;
 
       return function () {
         var result = [];
-        for (var _iterator14 = items, _isArray14 = true, _i15 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
-          var _ref13;
+        for (var _iterator15 = items, _isArray15 = true, _i16 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
+          var _ref14;
 
-          if (_isArray14) {
-            if (_i15 >= _iterator14.length) break;
-            _ref13 = _iterator14[_i15++];
+          if (_isArray15) {
+            if (_i16 >= _iterator15.length) break;
+            _ref14 = _iterator15[_i16++];
           } else {
-            _i15 = _iterator14.next();
-            if (_i15.done) break;
-            _ref13 = _i15.value;
+            _i16 = _iterator15.next();
+            if (_i16.done) break;
+            _ref14 = _i16.value;
           }
 
-          var item = _ref13;
+          var item = _ref14;
 
           var entry;
           if (item.webkitGetAsEntry != null && (entry = item.webkitGetAsEntry())) {
             if (entry.isFile) {
-              result.push(_this6.addFile(item.getAsFile()));
+              result.push(_this5.addFile(item.getAsFile()));
             } else if (entry.isDirectory) {
               // Append all files from that directory to files
-              result.push(_this6._addFilesFromDirectory(entry, entry.name));
+              result.push(_this5._addFilesFromDirectory(entry, entry.name));
             } else {
               result.push(undefined);
             }
           } else if (item.getAsFile != null) {
             if (item.kind == null || item.kind === "file") {
-              result.push(_this6.addFile(item.getAsFile()));
+              result.push(_this5.addFile(item.getAsFile()));
             } else {
               result.push(undefined);
             }
@@ -1710,7 +1734,7 @@
   }, {
     key: "_addFilesFromDirectory",
     value: function _addFilesFromDirectory(directory, path) {
-      var _this7 = this;
+      var _this6 = this;
 
       var dirReader = directory.createReader();
 
@@ -1723,30 +1747,30 @@
       var readEntries = function readEntries() {
         return dirReader.readEntries(function (entries) {
           if (entries.length > 0) {
-            for (var _iterator15 = entries, _isArray15 = true, _i16 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
-              var _ref14;
+            for (var _iterator16 = entries, _isArray16 = true, _i17 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
+              var _ref15;
 
-              if (_isArray15) {
-                if (_i16 >= _iterator15.length) break;
-                _ref14 = _iterator15[_i16++];
+              if (_isArray16) {
+                if (_i17 >= _iterator16.length) break;
+                _ref15 = _iterator16[_i17++];
               } else {
-                _i16 = _iterator15.next();
-                if (_i16.done) break;
-                _ref14 = _i16.value;
+                _i17 = _iterator16.next();
+                if (_i17.done) break;
+                _ref15 = _i17.value;
               }
 
-              var entry = _ref14;
+              var entry = _ref15;
 
               if (entry.isFile) {
                 entry.file(function (file) {
-                  if (_this7.options.ignoreHiddenFiles && file.name.substring(0, 1) === '.') {
+                  if (_this6.options.ignoreHiddenFiles && file.name.substring(0, 1) === '.') {
                     return;
                   }
                   file.fullPath = path + "/" + file.name;
-                  return _this7.addFile(file);
+                  return _this6.addFile(file);
                 });
               } else if (entry.isDirectory) {
-                _this7._addFilesFromDirectory(entry, path + "/" + entry.name);
+                _this6._addFilesFromDirectory(entry, path + "/" + entry.name);
               }
             }
 
@@ -1772,7 +1796,7 @@
   }, {
     key: "accept",
     value: function accept(file, done) {
-      if (file.size > this.options.maxFilesize * 1024 * 1024) {
+      if (this.options.maxFilesize && file.size > this.options.maxFilesize * 1024 * 1024) {
         return done(this.options.dictFileTooBig.replace("{{filesize}}", Math.round(file.size / 1024 / 10.24) / 100).replace("{{maxFilesize}}", this.options.maxFilesize));
       } else if (!Dropzone.isValidFile(file, this.options.acceptedFiles)) {
         return done(this.options.dictInvalidFileType);
@@ -1786,7 +1810,7 @@
   }, {
     key: "addFile",
     value: function addFile(file) {
-      var _this8 = this;
+      var _this7 = this;
 
       file.upload = {
         uuid: Dropzone.uuidv4(),
@@ -1810,14 +1834,14 @@
       return this.accept(file, function (error) {
         if (error) {
           file.accepted = false;
-          _this8._errorProcessing([file], error); // Will set the file.status
+          _this7._errorProcessing([file], error); // Will set the file.status
         } else {
           file.accepted = true;
-          if (_this8.options.autoQueue) {
-            _this8.enqueueFile(file);
+          if (_this7.options.autoQueue) {
+            _this7.enqueueFile(file);
           } // Will set .accepted = true
         }
-        return _this8._updateMaxFilesReachedClass();
+        return _this7._updateMaxFilesReachedClass();
       });
     }
 
@@ -1826,19 +1850,19 @@
   }, {
     key: "enqueueFiles",
     value: function enqueueFiles(files) {
-      for (var _iterator16 = files, _isArray16 = true, _i17 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
-        var _ref15;
+      for (var _iterator17 = files, _isArray17 = true, _i18 = 0, _iterator17 = _isArray17 ? _iterator17 : _iterator17[Symbol.iterator]();;) {
+        var _ref16;
 
-        if (_isArray16) {
-          if (_i17 >= _iterator16.length) break;
-          _ref15 = _iterator16[_i17++];
+        if (_isArray17) {
+          if (_i18 >= _iterator17.length) break;
+          _ref16 = _iterator17[_i18++];
         } else {
-          _i17 = _iterator16.next();
-          if (_i17.done) break;
-          _ref15 = _i17.value;
+          _i18 = _iterator17.next();
+          if (_i18.done) break;
+          _ref16 = _i18.value;
         }
 
-        var file = _ref15;
+        var file = _ref16;
 
         this.enqueueFile(file);
       }
@@ -1847,13 +1871,13 @@
   }, {
     key: "enqueueFile",
     value: function enqueueFile(file) {
-      var _this9 = this;
+      var _this8 = this;
 
       if (file.status === Dropzone.ADDED && file.accepted === true) {
         file.status = Dropzone.QUEUED;
         if (this.options.autoProcessQueue) {
           return setTimeout(function () {
-            return _this9.processQueue();
+            return _this8.processQueue();
           }, 0); // Deferring the call
         }
       } else {
@@ -1863,19 +1887,19 @@
   }, {
     key: "_enqueueThumbnail",
     value: function _enqueueThumbnail(file) {
-      var _this10 = this;
+      var _this9 = this;
 
       if (this.options.createImageThumbnails && file.type.match(/image.*/) && file.size <= this.options.maxThumbnailFilesize * 1024 * 1024) {
         this._thumbnailQueue.push(file);
         return setTimeout(function () {
-          return _this10._processThumbnailQueue();
+          return _this9._processThumbnailQueue();
         }, 0); // Deferring the call
       }
     }
   }, {
     key: "_processThumbnailQueue",
     value: function _processThumbnailQueue() {
-      var _this11 = this;
+      var _this10 = this;
 
       if (this._processingThumbnail || this._thumbnailQueue.length === 0) {
         return;
@@ -1884,9 +1908,9 @@
       this._processingThumbnail = true;
       var file = this._thumbnailQueue.shift();
       return this.createThumbnail(file, this.options.thumbnailWidth, this.options.thumbnailHeight, this.options.thumbnailMethod, true, function (dataUrl) {
-        _this11.emit("thumbnail", file, dataUrl);
-        _this11._processingThumbnail = false;
-        return _this11._processThumbnailQueue();
+        _this10.emit("thumbnail", file, dataUrl);
+        _this10._processingThumbnail = false;
+        return _this10._processThumbnailQueue();
       });
     }
 
@@ -1915,19 +1939,19 @@
       if (cancelIfNecessary == null) {
         cancelIfNecessary = false;
       }
-      for (var _iterator17 = this.files.slice(), _isArray17 = true, _i18 = 0, _iterator17 = _isArray17 ? _iterator17 : _iterator17[Symbol.iterator]();;) {
-        var _ref16;
+      for (var _iterator18 = this.files.slice(), _isArray18 = true, _i19 = 0, _iterator18 = _isArray18 ? _iterator18 : _iterator18[Symbol.iterator]();;) {
+        var _ref17;
 
-        if (_isArray17) {
-          if (_i18 >= _iterator17.length) break;
-          _ref16 = _iterator17[_i18++];
+        if (_isArray18) {
+          if (_i19 >= _iterator18.length) break;
+          _ref17 = _iterator18[_i19++];
         } else {
-          _i18 = _iterator17.next();
-          if (_i18.done) break;
-          _ref16 = _i18.value;
+          _i19 = _iterator18.next();
+          if (_i19.done) break;
+          _ref17 = _i19.value;
         }
 
-        var file = _ref16;
+        var file = _ref17;
 
         if (file.status !== Dropzone.UPLOADING || cancelIfNecessary) {
           this.removeFile(file);
@@ -1943,19 +1967,19 @@
   }, {
     key: "resizeImage",
     value: function resizeImage(file, width, height, resizeMethod, callback) {
-      var _this12 = this;
+      var _this11 = this;
 
-      return this.createThumbnail(file, width, height, resizeMethod, false, function (dataUrl, canvas) {
-        if (canvas === null) {
+      return this.createThumbnail(file, width, height, resizeMethod, true, function (dataUrl, canvas) {
+        if (canvas == null) {
           // The image has not been resized
           return callback(file);
         } else {
-          var resizeMimeType = _this12.options.resizeMimeType;
+          var resizeMimeType = _this11.options.resizeMimeType;
 
           if (resizeMimeType == null) {
             resizeMimeType = file.type;
           }
-          var resizedDataURL = canvas.toDataURL(resizeMimeType, _this12.options.resizeQuality);
+          var resizedDataURL = canvas.toDataURL(resizeMimeType, _this11.options.resizeQuality);
           if (resizeMimeType === 'image/jpeg' || resizeMimeType === 'image/jpg') {
             // Now add the original EXIF information
             resizedDataURL = ExifRestore.restore(file.dataURL, resizedDataURL);
@@ -1967,7 +1991,7 @@
   }, {
     key: "createThumbnail",
     value: function createThumbnail(file, width, height, resizeMethod, fixOrientation, callback) {
-      var _this13 = this;
+      var _this12 = this;
 
       var fileReader = new FileReader();
 
@@ -1983,7 +2007,7 @@
           return;
         }
 
-        return _this13.createThumbnailFromUrl(file, width, height, resizeMethod, fixOrientation, callback);
+        return _this12.createThumbnailFromUrl(file, width, height, resizeMethod, fixOrientation, callback);
       };
 
       return fileReader.readAsDataURL(file);
@@ -1991,7 +2015,7 @@
   }, {
     key: "createThumbnailFromUrl",
     value: function createThumbnailFromUrl(file, width, height, resizeMethod, fixOrientation, callback, crossOrigin) {
-      var _this14 = this;
+      var _this13 = this;
 
       // Not using `new Image` here because of a bug in latest Chrome versions.
       // See https://github.com/enyo/dropzone/pull/226
@@ -2017,7 +2041,7 @@
           file.width = img.width;
           file.height = img.height;
 
-          var resizeInfo = _this14.options.resize.call(_this14, file, width, height, resizeMethod);
+          var resizeInfo = _this13.options.resize.call(_this13, file, width, height, resizeMethod);
 
           var canvas = document.createElement("canvas");
           var ctx = canvas.getContext("2d");
@@ -2054,18 +2078,18 @@
             case 6:
               // 90° rotate right
               ctx.rotate(0.5 * Math.PI);
-              ctx.translate(0, -canvas.height);
+              ctx.translate(0, -canvas.width);
               break;
             case 7:
               // horizontal flip + 90 rotate right
               ctx.rotate(0.5 * Math.PI);
-              ctx.translate(canvas.width, -canvas.height);
+              ctx.translate(canvas.height, -canvas.width);
               ctx.scale(-1, 1);
               break;
             case 8:
               // 90° rotate left
               ctx.rotate(-0.5 * Math.PI);
-              ctx.translate(-canvas.width, 0);
+              ctx.translate(-canvas.height, 0);
               break;
           }
 
@@ -2135,19 +2159,19 @@
   }, {
     key: "processFiles",
     value: function processFiles(files) {
-      for (var _iterator18 = files, _isArray18 = true, _i19 = 0, _iterator18 = _isArray18 ? _iterator18 : _iterator18[Symbol.iterator]();;) {
-        var _ref17;
+      for (var _iterator19 = files, _isArray19 = true, _i20 = 0, _iterator19 = _isArray19 ? _iterator19 : _iterator19[Symbol.iterator]();;) {
+        var _ref18;
 
-        if (_isArray18) {
-          if (_i19 >= _iterator18.length) break;
-          _ref17 = _iterator18[_i19++];
+        if (_isArray19) {
+          if (_i20 >= _iterator19.length) break;
+          _ref18 = _iterator19[_i20++];
         } else {
-          _i19 = _iterator18.next();
-          if (_i19.done) break;
-          _ref17 = _i19.value;
+          _i20 = _iterator19.next();
+          if (_i20.done) break;
+          _ref18 = _i20.value;
         }
 
-        var file = _ref17;
+        var file = _ref18;
 
         file.processing = true; // Backwards compatibility
         file.status = Dropzone.UPLOADING;
@@ -2182,25 +2206,6 @@
     value: function cancelUpload(file) {
       if (file.status === Dropzone.UPLOADING) {
         var groupedFiles = this._getFilesWithXhr(file.xhr);
-        for (var _iterator19 = groupedFiles, _isArray19 = true, _i20 = 0, _iterator19 = _isArray19 ? _iterator19 : _iterator19[Symbol.iterator]();;) {
-          var _ref18;
-
-          if (_isArray19) {
-            if (_i20 >= _iterator19.length) break;
-            _ref18 = _iterator19[_i20++];
-          } else {
-            _i20 = _iterator19.next();
-            if (_i20.done) break;
-            _ref18 = _i20.value;
-          }
-
-          var groupedFile = _ref18;
-
-          groupedFile.status = Dropzone.CANCELED;
-        }
-        if (typeof file.xhr !== 'undefined') {
-          file.xhr.abort();
-        }
         for (var _iterator20 = groupedFiles, _isArray20 = true, _i21 = 0, _iterator20 = _isArray20 ? _iterator20 : _iterator20[Symbol.iterator]();;) {
           var _ref19;
 
@@ -2213,7 +2218,26 @@
             _ref19 = _i21.value;
           }
 
-          var _groupedFile = _ref19;
+          var groupedFile = _ref19;
+
+          groupedFile.status = Dropzone.CANCELED;
+        }
+        if (typeof file.xhr !== 'undefined') {
+          file.xhr.abort();
+        }
+        for (var _iterator21 = groupedFiles, _isArray21 = true, _i22 = 0, _iterator21 = _isArray21 ? _iterator21 : _iterator21[Symbol.iterator]();;) {
+          var _ref20;
+
+          if (_isArray21) {
+            if (_i22 >= _iterator21.length) break;
+            _ref20 = _iterator21[_i22++];
+          } else {
+            _i22 = _iterator21.next();
+            if (_i22.done) break;
+            _ref20 = _i22.value;
+          }
+
+          var _groupedFile = _ref20;
 
           this.emit("canceled", _groupedFile);
         }
@@ -2252,7 +2276,7 @@
   }, {
     key: "uploadFiles",
     value: function uploadFiles(files) {
-      var _this15 = this;
+      var _this14 = this;
 
       this._transformFiles(files, function (transformedFiles) {
         if (files[0].upload.chunked) {
@@ -2279,11 +2303,11 @@
 
             startedChunkCount++;
 
-            var start = chunkIndex * _this15.options.chunkSize;
-            var end = Math.min(start + _this15.options.chunkSize, file.size);
+            var start = chunkIndex * _this14.options.chunkSize;
+            var end = Math.min(start + _this14.options.chunkSize, file.size);
 
             var dataBlock = {
-              name: _this15._getParamName(0),
+              name: _this14._getParamName(0),
               data: transformedFile.webkitSlice ? transformedFile.webkitSlice(start, end) : transformedFile.slice(start, end),
               filename: file.upload.filename,
               chunkIndex: chunkIndex
@@ -2298,7 +2322,7 @@
               retries: 0 // The number of times this block has been retried.
             };
 
-            _this15._uploadData(files, [dataBlock]);
+            _this14._uploadData(files, [dataBlock]);
           };
 
           file.upload.finishedChunkUpload = function (chunk) {
@@ -2307,6 +2331,8 @@
 
             // Clear the data from the chunk
             chunk.dataBlock = null;
+            // Leaving this reference to xhr intact here will cause memory leaks in some browsers
+            chunk.xhr = null;
 
             for (var i = 0; i < file.upload.totalChunkCount; i++) {
               if (file.upload.chunks[i] === undefined) {
@@ -2318,13 +2344,13 @@
             }
 
             if (allFinished) {
-              _this15.options.chunksUploaded(file, function () {
-                _this15._finished(files, '', null);
+              _this14.options.chunksUploaded(file, function () {
+                _this14._finished(files, '', null);
               });
             }
           };
 
-          if (_this15.options.parallelChunkUploads) {
+          if (_this14.options.parallelChunkUploads) {
             for (var i = 0; i < file.upload.totalChunkCount; i++) {
               handleNextChunk();
             }
@@ -2333,14 +2359,14 @@
           }
         } else {
           var dataBlocks = [];
-          for (var _i22 = 0; _i22 < files.length; _i22++) {
-            dataBlocks[_i22] = {
-              name: _this15._getParamName(_i22),
-              data: transformedFiles[_i22],
-              filename: files[_i22].upload.filename
+          for (var _i23 = 0; _i23 < files.length; _i23++) {
+            dataBlocks[_i23] = {
+              name: _this14._getParamName(_i23),
+              data: transformedFiles[_i23],
+              filename: files[_i23].upload.filename
             };
           }
-          _this15._uploadData(files, dataBlocks);
+          _this14._uploadData(files, dataBlocks);
         }
       });
     }
@@ -2364,24 +2390,24 @@
   }, {
     key: "_uploadData",
     value: function _uploadData(files, dataBlocks) {
-      var _this16 = this;
+      var _this15 = this;
 
       var xhr = new XMLHttpRequest();
 
       // Put the xhr object in the file objects to be able to reference it later.
-      for (var _iterator21 = files, _isArray21 = true, _i23 = 0, _iterator21 = _isArray21 ? _iterator21 : _iterator21[Symbol.iterator]();;) {
-        var _ref20;
+      for (var _iterator22 = files, _isArray22 = true, _i24 = 0, _iterator22 = _isArray22 ? _iterator22 : _iterator22[Symbol.iterator]();;) {
+        var _ref21;
 
-        if (_isArray21) {
-          if (_i23 >= _iterator21.length) break;
-          _ref20 = _iterator21[_i23++];
+        if (_isArray22) {
+          if (_i24 >= _iterator22.length) break;
+          _ref21 = _iterator22[_i24++];
         } else {
-          _i23 = _iterator21.next();
-          if (_i23.done) break;
-          _ref20 = _i23.value;
+          _i24 = _iterator22.next();
+          if (_i24.done) break;
+          _ref21 = _i24.value;
         }
 
-        var file = _ref20;
+        var file = _ref21;
 
         file.xhr = xhr;
       }
@@ -2401,17 +2427,17 @@
       xhr.withCredentials = !!this.options.withCredentials;
 
       xhr.onload = function (e) {
-        _this16._finishedUploading(files, xhr, e);
+        _this15._finishedUploading(files, xhr, e);
       };
 
       xhr.onerror = function () {
-        _this16._handleUploadError(files, xhr);
+        _this15._handleUploadError(files, xhr);
       };
 
       // Some browsers do not have the .upload property
       var progressObj = xhr.upload != null ? xhr.upload : xhr;
       progressObj.onprogress = function (e) {
-        return _this16._updateFilesUploadProgress(files, xhr, e);
+        return _this15._updateFilesUploadProgress(files, xhr, e);
       };
 
       var headers = {
@@ -2447,19 +2473,19 @@
       }
 
       // Let the user add additional data if necessary
-      for (var _iterator22 = files, _isArray22 = true, _i24 = 0, _iterator22 = _isArray22 ? _iterator22 : _iterator22[Symbol.iterator]();;) {
-        var _ref21;
+      for (var _iterator23 = files, _isArray23 = true, _i25 = 0, _iterator23 = _isArray23 ? _iterator23 : _iterator23[Symbol.iterator]();;) {
+        var _ref22;
 
-        if (_isArray22) {
-          if (_i24 >= _iterator22.length) break;
-          _ref21 = _iterator22[_i24++];
+        if (_isArray23) {
+          if (_i25 >= _iterator23.length) break;
+          _ref22 = _iterator23[_i25++];
         } else {
-          _i24 = _iterator22.next();
-          if (_i24.done) break;
-          _ref21 = _i24.value;
+          _i25 = _iterator23.next();
+          if (_i25.done) break;
+          _ref22 = _i25.value;
         }
 
-        var _file = _ref21;
+        var _file = _ref22;
 
         this.emit("sending", _file, xhr, formData);
       }
@@ -2484,14 +2510,14 @@
   }, {
     key: "_transformFiles",
     value: function _transformFiles(files, done) {
-      var _this17 = this;
+      var _this16 = this;
 
       var transformedFiles = [];
       // Clumsy way of handling asynchronous calls, until I get to add a proper Future library.
       var doneCounter = 0;
 
       var _loop = function _loop(i) {
-        _this17.options.transformFile.call(_this17, files[i], function (transformedFile) {
+        _this16.options.transformFile.call(_this16, files[i], function (transformedFile) {
           transformedFiles[i] = transformedFile;
           if (++doneCounter === files.length) {
             done(transformedFiles);
@@ -2511,19 +2537,19 @@
     value: function _addFormElementData(formData) {
       // Take care of other input elements
       if (this.element.tagName === "FORM") {
-        for (var _iterator23 = this.element.querySelectorAll("input, textarea, select, button"), _isArray23 = true, _i25 = 0, _iterator23 = _isArray23 ? _iterator23 : _iterator23[Symbol.iterator]();;) {
-          var _ref22;
+        for (var _iterator24 = this.element.querySelectorAll("input, textarea, select, button"), _isArray24 = true, _i26 = 0, _iterator24 = _isArray24 ? _iterator24 : _iterator24[Symbol.iterator]();;) {
+          var _ref23;
 
-          if (_isArray23) {
-            if (_i25 >= _iterator23.length) break;
-            _ref22 = _iterator23[_i25++];
+          if (_isArray24) {
+            if (_i26 >= _iterator24.length) break;
+            _ref23 = _iterator24[_i26++];
           } else {
-            _i25 = _iterator23.next();
-            if (_i25.done) break;
-            _ref22 = _i25.value;
+            _i26 = _iterator24.next();
+            if (_i26.done) break;
+            _ref23 = _i26.value;
           }
 
-          var input = _ref22;
+          var input = _ref23;
 
           var inputName = input.getAttribute("name");
           var inputType = input.getAttribute("type");
@@ -2534,19 +2560,19 @@
 
           if (input.tagName === "SELECT" && input.hasAttribute("multiple")) {
             // Possibly multiple values
-            for (var _iterator24 = input.options, _isArray24 = true, _i26 = 0, _iterator24 = _isArray24 ? _iterator24 : _iterator24[Symbol.iterator]();;) {
-              var _ref23;
+            for (var _iterator25 = input.options, _isArray25 = true, _i27 = 0, _iterator25 = _isArray25 ? _iterator25 : _iterator25[Symbol.iterator]();;) {
+              var _ref24;
 
-              if (_isArray24) {
-                if (_i26 >= _iterator24.length) break;
-                _ref23 = _iterator24[_i26++];
+              if (_isArray25) {
+                if (_i27 >= _iterator25.length) break;
+                _ref24 = _iterator25[_i27++];
               } else {
-                _i26 = _iterator24.next();
-                if (_i26.done) break;
-                _ref23 = _i26.value;
+                _i27 = _iterator25.next();
+                if (_i27.done) break;
+                _ref24 = _i27.value;
               }
 
-              var option = _ref23;
+              var option = _ref24;
 
               if (option.selected) {
                 formData.append(inputName, option.value);
@@ -2591,48 +2617,25 @@
           }
           file.upload.progress = file.upload.progress / file.upload.totalChunkCount;
         } else {
-          for (var _iterator25 = files, _isArray25 = true, _i27 = 0, _iterator25 = _isArray25 ? _iterator25 : _iterator25[Symbol.iterator]();;) {
-            var _ref24;
+          for (var _iterator26 = files, _isArray26 = true, _i28 = 0, _iterator26 = _isArray26 ? _iterator26 : _iterator26[Symbol.iterator]();;) {
+            var _ref25;
 
-            if (_isArray25) {
-              if (_i27 >= _iterator25.length) break;
-              _ref24 = _iterator25[_i27++];
+            if (_isArray26) {
+              if (_i28 >= _iterator26.length) break;
+              _ref25 = _iterator26[_i28++];
             } else {
-              _i27 = _iterator25.next();
-              if (_i27.done) break;
-              _ref24 = _i27.value;
+              _i28 = _iterator26.next();
+              if (_i28.done) break;
+              _ref25 = _i28.value;
             }
 
-            var _file2 = _ref24;
+            var _file2 = _ref25;
 
             _file2.upload.progress = progress;
             _file2.upload.total = e.total;
             _file2.upload.bytesSent = e.loaded;
           }
         }
-        for (var _iterator26 = files, _isArray26 = true, _i28 = 0, _iterator26 = _isArray26 ? _iterator26 : _iterator26[Symbol.iterator]();;) {
-          var _ref25;
-
-          if (_isArray26) {
-            if (_i28 >= _iterator26.length) break;
-            _ref25 = _iterator26[_i28++];
-          } else {
-            _i28 = _iterator26.next();
-            if (_i28.done) break;
-            _ref25 = _i28.value;
-          }
-
-          var _file3 = _ref25;
-
-          this.emit("uploadprogress", _file3, _file3.upload.progress, _file3.upload.bytesSent);
-        }
-      } else {
-        // Called when the file finished uploading
-
-        var allFilesFinished = true;
-
-        progress = 100;
-
         for (var _iterator27 = files, _isArray27 = true, _i29 = 0, _iterator27 = _isArray27 ? _iterator27 : _iterator27[Symbol.iterator]();;) {
           var _ref26;
 
@@ -2645,19 +2648,16 @@
             _ref26 = _i29.value;
           }
 
-          var _file4 = _ref26;
+          var _file3 = _ref26;
 
-          if (_file4.upload.progress !== 100 || _file4.upload.bytesSent !== _file4.upload.total) {
-            allFilesFinished = false;
-          }
-          _file4.upload.progress = progress;
-          _file4.upload.bytesSent = _file4.upload.total;
+          this.emit("uploadprogress", _file3, _file3.upload.progress, _file3.upload.bytesSent);
         }
+      } else {
+        // Called when the file finished uploading
 
-        // Nothing to do, all files already at 100%
-        if (allFilesFinished) {
-          return;
-        }
+        var allFilesFinished = true;
+
+        progress = 100;
 
         for (var _iterator28 = files, _isArray28 = true, _i30 = 0, _iterator28 = _isArray28 ? _iterator28 : _iterator28[Symbol.iterator]();;) {
           var _ref27;
@@ -2671,7 +2671,33 @@
             _ref27 = _i30.value;
           }
 
-          var _file5 = _ref27;
+          var _file4 = _ref27;
+
+          if (_file4.upload.progress !== 100 || _file4.upload.bytesSent !== _file4.upload.total) {
+            allFilesFinished = false;
+          }
+          _file4.upload.progress = progress;
+          _file4.upload.bytesSent = _file4.upload.total;
+        }
+
+        // Nothing to do, all files already at 100%
+        if (allFilesFinished) {
+          return;
+        }
+
+        for (var _iterator29 = files, _isArray29 = true, _i31 = 0, _iterator29 = _isArray29 ? _iterator29 : _iterator29[Symbol.iterator]();;) {
+          var _ref28;
+
+          if (_isArray29) {
+            if (_i31 >= _iterator29.length) break;
+            _ref28 = _iterator29[_i31++];
+          } else {
+            _i31 = _iterator29.next();
+            if (_i31.done) break;
+            _ref28 = _i31.value;
+          }
+
+          var _file5 = _ref28;
 
           this.emit("uploadprogress", _file5, progress, _file5.upload.bytesSent);
         }
@@ -2732,19 +2758,19 @@
         }
       }
 
-      for (var _iterator29 = files, _isArray29 = true, _i31 = 0, _iterator29 = _isArray29 ? _iterator29 : _iterator29[Symbol.iterator]();;) {
-        var _ref28;
+      for (var _iterator30 = files, _isArray30 = true, _i32 = 0, _iterator30 = _isArray30 ? _iterator30 : _iterator30[Symbol.iterator]();;) {
+        var _ref29;
 
-        if (_isArray29) {
-          if (_i31 >= _iterator29.length) break;
-          _ref28 = _iterator29[_i31++];
+        if (_isArray30) {
+          if (_i32 >= _iterator30.length) break;
+          _ref29 = _iterator30[_i32++];
         } else {
-          _i31 = _iterator29.next();
-          if (_i31.done) break;
-          _ref28 = _i31.value;
+          _i32 = _iterator30.next();
+          if (_i32.done) break;
+          _ref29 = _i32.value;
         }
 
-        var file = _ref28;
+        var file = _ref29;
 
         this._errorProcessing(files, response || this.options.dictResponseError.replace("{{statusCode}}", xhr.status), xhr);
       }
@@ -2761,19 +2787,19 @@
   }, {
     key: "_finished",
     value: function _finished(files, responseText, e) {
-      for (var _iterator30 = files, _isArray30 = true, _i32 = 0, _iterator30 = _isArray30 ? _iterator30 : _iterator30[Symbol.iterator]();;) {
-        var _ref29;
+      for (var _iterator31 = files, _isArray31 = true, _i33 = 0, _iterator31 = _isArray31 ? _iterator31 : _iterator31[Symbol.iterator]();;) {
+        var _ref30;
 
-        if (_isArray30) {
-          if (_i32 >= _iterator30.length) break;
-          _ref29 = _iterator30[_i32++];
+        if (_isArray31) {
+          if (_i33 >= _iterator31.length) break;
+          _ref30 = _iterator31[_i33++];
         } else {
-          _i32 = _iterator30.next();
-          if (_i32.done) break;
-          _ref29 = _i32.value;
+          _i33 = _iterator31.next();
+          if (_i33.done) break;
+          _ref30 = _i33.value;
         }
 
-        var file = _ref29;
+        var file = _ref30;
 
         file.status = Dropzone.SUCCESS;
         this.emit("success", file, responseText, e);
@@ -2795,19 +2821,19 @@
   }, {
     key: "_errorProcessing",
     value: function _errorProcessing(files, message, xhr) {
-      for (var _iterator31 = files, _isArray31 = true, _i33 = 0, _iterator31 = _isArray31 ? _iterator31 : _iterator31[Symbol.iterator]();;) {
-        var _ref30;
+      for (var _iterator32 = files, _isArray32 = true, _i34 = 0, _iterator32 = _isArray32 ? _iterator32 : _iterator32[Symbol.iterator]();;) {
+        var _ref31;
 
-        if (_isArray31) {
-          if (_i33 >= _iterator31.length) break;
-          _ref30 = _iterator31[_i33++];
+        if (_isArray32) {
+          if (_i34 >= _iterator32.length) break;
+          _ref31 = _iterator32[_i34++];
         } else {
-          _i33 = _iterator31.next();
-          if (_i33.done) break;
-          _ref30 = _i33.value;
+          _i34 = _iterator32.next();
+          if (_i34.done) break;
+          _ref31 = _i34.value;
         }
 
-        var file = _ref30;
+        var file = _ref31;
 
         file.status = Dropzone.ERROR;
         this.emit("error", file, message, xhr);
@@ -2838,7 +2864,7 @@
 
 Dropzone.initClass();
 
-Dropzone.version = "5.2.0";
+Dropzone.version = "5.5.1";
 
 // This is a map of options for your different dropzones. Add configurations
 // to this object for your different dropzone elemens.
@@ -2894,19 +2920,19 @@
     var checkElements = function checkElements(elements) {
       return function () {
         var result = [];
-        for (var _iterator32 = elements, _isArray32 = true, _i34 = 0, _iterator32 = _isArray32 ? _iterator32 : _iterator32[Symbol.iterator]();;) {
-          var _ref31;
+        for (var _iterator33 = elements, _isArray33 = true, _i35 = 0, _iterator33 = _isArray33 ? _iterator33 : _iterator33[Symbol.iterator]();;) {
+          var _ref32;
 
-          if (_isArray32) {
-            if (_i34 >= _iterator32.length) break;
-            _ref31 = _iterator32[_i34++];
+          if (_isArray33) {
+            if (_i35 >= _iterator33.length) break;
+            _ref32 = _iterator33[_i35++];
           } else {
-            _i34 = _iterator32.next();
-            if (_i34.done) break;
-            _ref31 = _i34.value;
+            _i35 = _iterator33.next();
+            if (_i35.done) break;
+            _ref32 = _i35.value;
           }
 
-          var el = _ref31;
+          var el = _ref32;
 
           if (/(^| )dropzone($| )/.test(el.className)) {
             result.push(dropzones.push(el));
@@ -2923,19 +2949,19 @@
 
   return function () {
     var result = [];
-    for (var _iterator33 = dropzones, _isArray33 = true, _i35 = 0, _iterator33 = _isArray33 ? _iterator33 : _iterator33[Symbol.iterator]();;) {
-      var _ref32;
+    for (var _iterator34 = dropzones, _isArray34 = true, _i36 = 0, _iterator34 = _isArray34 ? _iterator34 : _iterator34[Symbol.iterator]();;) {
+      var _ref33;
 
-      if (_isArray33) {
-        if (_i35 >= _iterator33.length) break;
-        _ref32 = _iterator33[_i35++];
+      if (_isArray34) {
+        if (_i36 >= _iterator34.length) break;
+        _ref33 = _iterator34[_i36++];
       } else {
-        _i35 = _iterator33.next();
-        if (_i35.done) break;
-        _ref32 = _i35.value;
+        _i36 = _iterator34.next();
+        if (_i36.done) break;
+        _ref33 = _i36.value;
       }
 
-      var dropzone = _ref32;
+      var dropzone = _ref33;
 
       // Create a dropzone unless auto discover has been disabled for specific element
       if (Dropzone.optionsForElement(dropzone) !== false) {
@@ -2972,19 +2998,19 @@
       capableBrowser = false;
     } else {
       // The browser supports the API, but may be blacklisted.
-      for (var _iterator34 = Dropzone.blacklistedBrowsers, _isArray34 = true, _i36 = 0, _iterator34 = _isArray34 ? _iterator34 : _iterator34[Symbol.iterator]();;) {
-        var _ref33;
+      for (var _iterator35 = Dropzone.blacklistedBrowsers, _isArray35 = true, _i37 = 0, _iterator35 = _isArray35 ? _iterator35 : _iterator35[Symbol.iterator]();;) {
+        var _ref34;
 
-        if (_isArray34) {
-          if (_i36 >= _iterator34.length) break;
-          _ref33 = _iterator34[_i36++];
+        if (_isArray35) {
+          if (_i37 >= _iterator35.length) break;
+          _ref34 = _iterator35[_i37++];
         } else {
-          _i36 = _iterator34.next();
-          if (_i36.done) break;
-          _ref33 = _i36.value;
+          _i37 = _iterator35.next();
+          if (_i37.done) break;
+          _ref34 = _i37.value;
         }
 
-        var regex = _ref33;
+        var regex = _ref34;
 
         if (regex.test(navigator.userAgent)) {
           capableBrowser = false;
@@ -3073,14 +3099,14 @@
   if (els instanceof Array) {
     elements = [];
     try {
-      for (var _iterator35 = els, _isArray35 = true, _i37 = 0, _iterator35 = _isArray35 ? _iterator35 : _iterator35[Symbol.iterator]();;) {
-        if (_isArray35) {
-          if (_i37 >= _iterator35.length) break;
-          el = _iterator35[_i37++];
+      for (var _iterator36 = els, _isArray36 = true, _i38 = 0, _iterator36 = _isArray36 ? _iterator36 : _iterator36[Symbol.iterator]();;) {
+        if (_isArray36) {
+          if (_i38 >= _iterator36.length) break;
+          el = _iterator36[_i38++];
         } else {
-          _i37 = _iterator35.next();
-          if (_i37.done) break;
-          el = _i37.value;
+          _i38 = _iterator36.next();
+          if (_i38.done) break;
+          el = _i38.value;
         }
 
         elements.push(this.getElement(el, name));
@@ -3090,14 +3116,14 @@
     }
   } else if (typeof els === "string") {
     elements = [];
-    for (var _iterator36 = document.querySelectorAll(els), _isArray36 = true, _i38 = 0, _iterator36 = _isArray36 ? _iterator36 : _iterator36[Symbol.iterator]();;) {
-      if (_isArray36) {
-        if (_i38 >= _iterator36.length) break;
-        el = _iterator36[_i38++];
+    for (var _iterator37 = document.querySelectorAll(els), _isArray37 = true, _i39 = 0, _iterator37 = _isArray37 ? _iterator37 : _iterator37[Symbol.iterator]();;) {
+      if (_isArray37) {
+        if (_i39 >= _iterator37.length) break;
+        el = _iterator37[_i39++];
       } else {
-        _i38 = _iterator36.next();
-        if (_i38.done) break;
-        el = _i38.value;
+        _i39 = _iterator37.next();
+        if (_i39.done) break;
+        el = _i39.value;
       }
 
       elements.push(el);
@@ -3137,19 +3163,19 @@
   var mimeType = file.type;
   var baseMimeType = mimeType.replace(/\/.*$/, "");
 
-  for (var _iterator37 = acceptedFiles, _isArray37 = true, _i39 = 0, _iterator37 = _isArray37 ? _iterator37 : _iterator37[Symbol.iterator]();;) {
-    var _ref34;
+  for (var _iterator38 = acceptedFiles, _isArray38 = true, _i40 = 0, _iterator38 = _isArray38 ? _iterator38 : _iterator38[Symbol.iterator]();;) {
+    var _ref35;
 
-    if (_isArray37) {
-      if (_i39 >= _iterator37.length) break;
-      _ref34 = _iterator37[_i39++];
+    if (_isArray38) {
+      if (_i40 >= _iterator38.length) break;
+      _ref35 = _iterator38[_i40++];
     } else {
-      _i39 = _iterator37.next();
-      if (_i39.done) break;
-      _ref34 = _i39.value;
+      _i40 = _iterator38.next();
+      if (_i40.done) break;
+      _ref35 = _i40.value;
     }
 
-    var validType = _ref34;
+    var validType = _ref35;
 
     validType = validType.trim();
     if (validType.charAt(0) === ".") {
diff --git a/src/main/webapp/assets/vendors/dropzone/dropzone.min.js b/src/main/webapp/assets/vendors/dropzone/dropzone.min.js
index 2f76aca..e82b775 100644
--- a/src/main/webapp/assets/vendors/dropzone/dropzone.min.js
+++ b/src/main/webapp/assets/vendors/dropzone/dropzone.min.js
@@ -1,2 +1,2 @@
-"use strict";function _possibleConstructorReturn(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function _inherits(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function __guard__(a,b){return void 0!==a&&null!==a?b(a):void 0}function __guardMethod__(a,b,c){return void 0!==a&&null!==a&&"function"==typeof a[b]?c(a,b):void 0}var _createClass=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),Emitter=function(){function a(){_classCallCheck(this,a)}return _createClass(a,[{key:"on",value:function(a,b){return this._callbacks=this._callbacks||{},this._callbacks[a]||(this._callbacks[a]=[]),this._callbacks[a].push(b),this}},{key:"emit",value:function(a){this._callbacks=this._callbacks||{};var b=this._callbacks[a];if(b){for(var c=arguments.length,d=Array(c>1?c-1:0),e=1;e<c;e++)d[e-1]=arguments[e];for(var f=b,g=0,f=f;;){var h;if(g>=f.length)break;h=f[g++];h.apply(this,d)}}return this}},{key:"off",value:function(a,b){if(!this._callbacks||0===arguments.length)return this._callbacks={},this;var c=this._callbacks[a];if(!c)return this;if(1===arguments.length)return delete this._callbacks[a],this;for(var d=0;d<c.length;d++){if(c[d]===b){c.splice(d,1);break}}return this}}]),a}(),Dropzone=function(a){function b(a,c){_classCallCheck(this,b);var d=_possibleConstructorReturn(this,(b.__proto__||Object.getPrototypeOf(b)).call(this)),e=void 0,f=void 0;if(d.element=a,d.version=b.version,d.defaultOptions.previewTemplate=d.defaultOptions.previewTemplate.replace(/\n*/g,""),d.clickableElements=[],d.listeners=[],d.files=[],"string"==typeof d.element&&(d.element=document.querySelector(d.element)),!d.element||null==d.element.nodeType)throw new Error("Invalid dropzone element.");if(d.element.dropzone)throw new Error("Dropzone already attached.");b.instances.push(d),d.element.dropzone=d;var g=null!=(f=b.optionsForElement(d.element))?f:{};if(d.options=b.extend({},d.defaultOptions,g,null!=c?c:{}),d.options.forceFallback||!b.isBrowserSupported()){var h;return h=d.options.fallback.call(d),_possibleConstructorReturn(d,h)}if(null==d.options.url&&(d.options.url=d.element.getAttribute("action")),!d.options.url)throw new Error("No URL provided.");if(d.options.acceptedFiles&&d.options.acceptedMimeTypes)throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 'acceptedMimeTypes' is deprecated.");if(d.options.uploadMultiple&&d.options.chunking)throw new Error("You cannot set both: uploadMultiple and chunking.");return d.options.acceptedMimeTypes&&(d.options.acceptedFiles=d.options.acceptedMimeTypes,delete d.options.acceptedMimeTypes),null!=d.options.renameFilename&&(d.options.renameFile=function(a){return d.options.renameFilename.call(d,a.name,a)}),d.options.method=d.options.method.toUpperCase(),(e=d.getExistingFallback())&&e.parentNode&&e.parentNode.removeChild(e),!1!==d.options.previewsContainer&&(d.options.previewsContainer?d.previewsContainer=b.getElement(d.options.previewsContainer,"previewsContainer"):d.previewsContainer=d.element),d.options.clickable&&(!0===d.options.clickable?d.clickableElements=[d.element]:d.clickableElements=b.getElements(d.options.clickable,"clickable")),d.init(),d}return _inherits(b,a),_createClass(b,null,[{key:"initClass",value:function(){this.prototype.Emitter=Emitter,this.prototype.events=["drop","dragstart","dragend","dragenter","dragover","dragleave","addedfile","addedfiles","removedfile","thumbnail","error","errormultiple","processing","processingmultiple","uploadprogress","totaluploadprogress","sending","sendingmultiple","success","successmultiple","canceled","canceledmultiple","complete","completemultiple","reset","maxfilesexceeded","maxfilesreached","queuecomplete"],this.prototype.defaultOptions={url:null,method:"post",withCredentials:!1,timeout:3e4,parallelUploads:2,uploadMultiple:!1,chunking:!1,forceChunking:!1,chunkSize:2e6,parallelChunkUploads:!1,retryChunks:!1,retryChunksLimit:3,maxFilesize:256,paramName:"file",createImageThumbnails:!0,maxThumbnailFilesize:10,thumbnailWidth:120,thumbnailHeight:120,thumbnailMethod:"crop",resizeWidth:null,resizeHeight:null,resizeMimeType:null,resizeQuality:.8,resizeMethod:"contain",filesizeBase:1e3,maxFiles:null,headers:null,clickable:!0,ignoreHiddenFiles:!0,acceptedFiles:null,acceptedMimeTypes:null,autoProcessQueue:!0,autoQueue:!0,addRemoveLinks:!1,previewsContainer:null,hiddenInputContainer:"body",capture:null,renameFilename:null,renameFile:null,forceFallback:!1,dictDefaultMessage:"Drop files here to upload",dictFallbackMessage:"Your browser does not support drag'n'drop file uploads.",dictFallbackText:"Please use the fallback form below to upload your files like in the olden days.",dictFileTooBig:"File is too big ({{filesize}}MiB). Max filesize: {{maxFilesize}}MiB.",dictInvalidFileType:"You can't upload files of this type.",dictResponseError:"Server responded with {{statusCode}} code.",dictCancelUpload:"Cancel upload",dictCancelUploadConfirmation:"Are you sure you want to cancel this upload?",dictRemoveFile:"Remove file",dictRemoveFileConfirmation:null,dictMaxFilesExceeded:"You can not upload any more files.",dictFileSizeUnits:{tb:"TB",gb:"GB",mb:"MB",kb:"KB",b:"b"},init:function(){},params:function(a,b,c){if(c)return{dzuuid:c.file.upload.uuid,dzchunkindex:c.index,dztotalfilesize:c.file.size,dzchunksize:this.options.chunkSize,dztotalchunkcount:c.file.upload.totalChunkCount,dzchunkbyteoffset:c.index*this.options.chunkSize}},accept:function(a,b){return b()},chunksUploaded:function(a,b){b()},fallback:function(){var a=void 0;this.element.className=this.element.className+" dz-browser-not-supported";for(var c=this.element.getElementsByTagName("div"),d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;if(/(^| )dz-message($| )/.test(f.className)){a=f,f.className="dz-message";break}}a||(a=b.createElement('<div class="dz-message"><span></span></div>'),this.element.appendChild(a));var g=a.getElementsByTagName("span")[0];return g&&(null!=g.textContent?g.textContent=this.options.dictFallbackMessage:null!=g.innerText&&(g.innerText=this.options.dictFallbackMessage)),this.element.appendChild(this.getFallbackForm())},resize:function(a,b,c,d){var e={srcX:0,srcY:0,srcWidth:a.width,srcHeight:a.height},f=a.width/a.height;null==b&&null==c?(b=e.srcWidth,c=e.srcHeight):null==b?b=c*f:null==c&&(c=b/f),b=Math.min(b,e.srcWidth),c=Math.min(c,e.srcHeight);var g=b/c;if(e.srcWidth>b||e.srcHeight>c)if("crop"===d)f>g?(e.srcHeight=a.height,e.srcWidth=e.srcHeight*g):(e.srcWidth=a.width,e.srcHeight=e.srcWidth/g);else{if("contain"!==d)throw new Error("Unknown resizeMethod '"+d+"'");f>g?c=b/f:b=c*f}return e.srcX=(a.width-e.srcWidth)/2,e.srcY=(a.height-e.srcHeight)/2,e.trgWidth=b,e.trgHeight=c,e},transformFile:function(a,b){return(this.options.resizeWidth||this.options.resizeHeight)&&a.type.match(/image.*/)?this.resizeImage(a,this.options.resizeWidth,this.options.resizeHeight,this.options.resizeMethod,b):b(a)},previewTemplate:'<div class="dz-preview dz-file-preview">\n  <div class="dz-image"><img data-dz-thumbnail /></div>\n  <div class="dz-details">\n    <div class="dz-size"><span data-dz-size></span></div>\n    <div class="dz-filename"><span data-dz-name></span></div>\n  </div>\n  <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress></span></div>\n  <div class="dz-error-message"><span data-dz-errormessage></span></div>\n  <div class="dz-success-mark">\n    <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">\n      <title>Check</title>\n      <defs></defs>\n      <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">\n        <path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF" sketch:type="MSShapeGroup"></path>\n      </g>\n    </svg>\n  </div>\n  <div class="dz-error-mark">\n    <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">\n      <title>Error</title>\n      <defs></defs>\n      <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">\n        <g id="Check-+-Oval-2" sketch:type="MSLayerGroup" stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">\n          <path d="M32.6568542,29 L38.3106978,23.3461564 C39.8771021,21.7797521 39.8758057,19.2483887 38.3137085,17.6862915 C36.7547899,16.1273729 34.2176035,16.1255422 32.6538436,17.6893022 L27,23.3431458 L21.3461564,17.6893022 C19.7823965,16.1255422 17.2452101,16.1273729 15.6862915,17.6862915 C14.1241943,19.2483887 14.1228979,21.7797521 15.6893022,23.3461564 L21.3431458,29 L15.6893022,34.6538436 C14.1228979,36.2202479 14.1241943,38.7516113 15.6862915,40.3137085 C17.2452101,41.8726271 19.7823965,41.8744578 21.3461564,40.3106978 L27,34.6568542 L32.6538436,40.3106978 C34.2176035,41.8744578 36.7547899,41.8726271 38.3137085,40.3137085 C39.8758057,38.7516113 39.8771021,36.2202479 38.3106978,34.6538436 L32.6568542,29 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" sketch:type="MSShapeGroup"></path>\n        </g>\n      </g>\n    </svg>\n  </div>\n</div>',drop:function(a){return this.element.classList.remove("dz-drag-hover")},dragstart:function(a){},dragend:function(a){return this.element.classList.remove("dz-drag-hover")},dragenter:function(a){return this.element.classList.add("dz-drag-hover")},dragover:function(a){return this.element.classList.add("dz-drag-hover")},dragleave:function(a){return this.element.classList.remove("dz-drag-hover")},paste:function(a){},reset:function(){return this.element.classList.remove("dz-started")},addedfile:function(a){var c=this;if(this.element===this.previewsContainer&&this.element.classList.add("dz-started"),this.previewsContainer){a.previewElement=b.createElement(this.options.previewTemplate.trim()),a.previewTemplate=a.previewElement,this.previewsContainer.appendChild(a.previewElement);for(var d=a.previewElement.querySelectorAll("[data-dz-name]"),e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;g.textContent=a.name}for(var h=a.previewElement.querySelectorAll("[data-dz-size]"),i=0,h=h;!(i>=h.length);)g=h[i++],g.innerHTML=this.filesize(a.size);this.options.addRemoveLinks&&(a._removeLink=b.createElement('<a class="dz-remove" href="javascript:undefined;" data-dz-remove>'+this.options.dictRemoveFile+"</a>"),a.previewElement.appendChild(a._removeLink));for(var j=function(d){return d.preventDefault(),d.stopPropagation(),a.status===b.UPLOADING?b.confirm(c.options.dictCancelUploadConfirmation,function(){return c.removeFile(a)}):c.options.dictRemoveFileConfirmation?b.confirm(c.options.dictRemoveFileConfirmation,function(){return c.removeFile(a)}):c.removeFile(a)},k=a.previewElement.querySelectorAll("[data-dz-remove]"),l=0,k=k;;){var m;if(l>=k.length)break;m=k[l++];m.addEventListener("click",j)}}},removedfile:function(a){return null!=a.previewElement&&null!=a.previewElement.parentNode&&a.previewElement.parentNode.removeChild(a.previewElement),this._updateMaxFilesReachedClass()},thumbnail:function(a,b){if(a.previewElement){a.previewElement.classList.remove("dz-file-preview");for(var c=a.previewElement.querySelectorAll("[data-dz-thumbnail]"),d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;f.alt=a.name,f.src=b}return setTimeout(function(){return a.previewElement.classList.add("dz-image-preview")},1)}},error:function(a,b){if(a.previewElement){a.previewElement.classList.add("dz-error"),"String"!=typeof b&&b.error&&(b=b.error);for(var c=a.previewElement.querySelectorAll("[data-dz-errormessage]"),d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];e.textContent=b}}},errormultiple:function(){},processing:function(a){if(a.previewElement&&(a.previewElement.classList.add("dz-processing"),a._removeLink))return a._removeLink.textContent=this.options.dictCancelUpload},processingmultiple:function(){},uploadprogress:function(a,b,c){if(a.previewElement)for(var d=a.previewElement.querySelectorAll("[data-dz-uploadprogress]"),e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;"PROGRESS"===g.nodeName?g.value=b:g.style.width=b+"%"}},totaluploadprogress:function(){},sending:function(){},sendingmultiple:function(){},success:function(a){if(a.previewElement)return a.previewElement.classList.add("dz-success")},successmultiple:function(){},canceled:function(a){return this.emit("error",a,"Upload canceled.")},canceledmultiple:function(){},complete:function(a){if(a._removeLink&&(a._removeLink.textContent=this.options.dictRemoveFile),a.previewElement)return a.previewElement.classList.add("dz-complete")},completemultiple:function(){},maxfilesexceeded:function(){},maxfilesreached:function(){},queuecomplete:function(){},addedfiles:function(){}},this.prototype._thumbnailQueue=[],this.prototype._processingThumbnail=!1}},{key:"extend",value:function(a){for(var b=arguments.length,c=Array(b>1?b-1:0),d=1;d<b;d++)c[d-1]=arguments[d];for(var e=c,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;for(var i in h){var j=h[i];a[i]=j}}return a}}]),_createClass(b,[{key:"getAcceptedFiles",value:function(){return this.files.filter(function(a){return a.accepted}).map(function(a){return a})}},{key:"getRejectedFiles",value:function(){return this.files.filter(function(a){return!a.accepted}).map(function(a){return a})}},{key:"getFilesWithStatus",value:function(a){return this.files.filter(function(b){return b.status===a}).map(function(a){return a})}},{key:"getQueuedFiles",value:function(){return this.getFilesWithStatus(b.QUEUED)}},{key:"getUploadingFiles",value:function(){return this.getFilesWithStatus(b.UPLOADING)}},{key:"getAddedFiles",value:function(){return this.getFilesWithStatus(b.ADDED)}},{key:"getActiveFiles",value:function(){return this.files.filter(function(a){return a.status===b.UPLOADING||a.status===b.QUEUED}).map(function(a){return a})}},{key:"init",value:function(){var a=this;if("form"===this.element.tagName&&this.element.setAttribute("enctype","multipart/form-data"),this.element.classList.contains("dropzone")&&!this.element.querySelector(".dz-message")&&this.element.appendChild(b.createElement('<div class="dz-default dz-message"><span>'+this.options.dictDefaultMessage+"</span></div>")),this.clickableElements.length){!function b(){return a.hiddenFileInput&&a.hiddenFileInput.parentNode.removeChild(a.hiddenFileInput),a.hiddenFileInput=document.createElement("input"),a.hiddenFileInput.setAttribute("type","file"),(null===a.options.maxFiles||a.options.maxFiles>1)&&a.hiddenFileInput.setAttribute("multiple","multiple"),a.hiddenFileInput.className="dz-hidden-input",null!==a.options.acceptedFiles&&a.hiddenFileInput.setAttribute("accept",a.options.acceptedFiles),null!==a.options.capture&&a.hiddenFileInput.setAttribute("capture",a.options.capture),a.hiddenFileInput.style.visibility="hidden",a.hiddenFileInput.style.position="absolute",a.hiddenFileInput.style.top="0",a.hiddenFileInput.style.left="0",a.hiddenFileInput.style.height="0",a.hiddenFileInput.style.width="0",document.querySelector(a.options.hiddenInputContainer).appendChild(a.hiddenFileInput),a.hiddenFileInput.addEventListener("change",function(){var c=a.hiddenFileInput.files;if(c.length)for(var d=c,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;a.addFile(g)}return a.emit("addedfiles",c),b()})}()}this.URL=null!==window.URL?window.URL:window.webkitURL;for(var c=this.events,d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;this.on(f,this.options[f])}this.on("uploadprogress",function(){return a.updateTotalUploadProgress()}),this.on("removedfile",function(){return a.updateTotalUploadProgress()}),this.on("canceled",function(b){return a.emit("complete",b)}),this.on("complete",function(b){if(0===a.getAddedFiles().length&&0===a.getUploadingFiles().length&&0===a.getQueuedFiles().length)return setTimeout(function(){return a.emit("queuecomplete")},0)});var g=function(a){return a.stopPropagation(),a.preventDefault?a.preventDefault():a.returnValue=!1};return this.listeners=[{element:this.element,events:{dragstart:function(b){return a.emit("dragstart",b)},dragenter:function(b){return g(b),a.emit("dragenter",b)},dragover:function(b){var c=void 0;try{c=b.dataTransfer.effectAllowed}catch(a){}return b.dataTransfer.dropEffect="move"===c||"linkMove"===c?"move":"copy",g(b),a.emit("dragover",b)},dragleave:function(b){return a.emit("dragleave",b)},drop:function(b){return g(b),a.drop(b)},dragend:function(b){return a.emit("dragend",b)}}}],this.clickableElements.forEach(function(c){return a.listeners.push({element:c,events:{click:function(d){return(c!==a.element||d.target===a.element||b.elementInside(d.target,a.element.querySelector(".dz-message")))&&a.hiddenFileInput.click(),!0}}})}),this.enable(),this.options.init.call(this)}},{key:"destroy",value:function(){return this.disable(),this.removeAllFiles(!0),(null!=this.hiddenFileInput?this.hiddenFileInput.parentNode:void 0)&&(this.hiddenFileInput.parentNode.removeChild(this.hiddenFileInput),this.hiddenFileInput=null),delete this.element.dropzone,b.instances.splice(b.instances.indexOf(this),1)}},{key:"updateTotalUploadProgress",value:function(){var a=void 0,b=0,c=0;if(this.getActiveFiles().length){for(var d=this.getActiveFiles(),e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;b+=g.upload.bytesSent,c+=g.upload.total}a=100*b/c}else a=100;return this.emit("totaluploadprogress",a,c,b)}},{key:"_getParamName",value:function(a){return"function"==typeof this.options.paramName?this.options.paramName(a):this.options.paramName+(this.options.uploadMultiple?"["+a+"]":"")}},{key:"_renameFile",value:function(a){return"function"!=typeof this.options.renameFile?a.name:this.options.renameFile(a)}},{key:"getFallbackForm",value:function(){var a=void 0,c=void 0;if(a=this.getExistingFallback())return a;var d='<div class="dz-fallback">';this.options.dictFallbackText&&(d+="<p>"+this.options.dictFallbackText+"</p>"),d+='<input type="file" name="'+this._getParamName(0)+'" '+(this.options.uploadMultiple?'multiple="multiple"':void 0)+' /><input type="submit" value="Upload!"></div>';var e=b.createElement(d);return"FORM"!==this.element.tagName?(c=b.createElement('<form action="'+this.options.url+'" enctype="multipart/form-data" method="'+this.options.method+'"></form>'),c.appendChild(e)):(this.element.setAttribute("enctype","multipart/form-data"),this.element.setAttribute("method",this.options.method)),null!=c?c:e}},{key:"getExistingFallback",value:function(){for(var a=["div","form"],b=0;b<a.length;b++){var c,d=a[b];if(c=function(a){for(var b=a,c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d;if(/(^| )fallback($| )/.test(e.className))return e}}(this.element.getElementsByTagName(d)))return c}}},{key:"setupEventListeners",value:function(){return this.listeners.map(function(a){return function(){var b=[];for(var c in a.events){var d=a.events[c];b.push(a.element.addEventListener(c,d,!1))}return b}()})}},{key:"removeEventListeners",value:function(){return this.listeners.map(function(a){return function(){var b=[];for(var c in a.events){var d=a.events[c];b.push(a.element.removeEventListener(c,d,!1))}return b}()})}},{key:"disable",value:function(){var a=this;return this.clickableElements.forEach(function(a){return a.classList.remove("dz-clickable")}),this.removeEventListeners(),this.files.map(function(b){return a.cancelUpload(b)})}},{key:"enable",value:function(){return this.clickableElements.forEach(function(a){return a.classList.add("dz-clickable")}),this.setupEventListeners()}},{key:"filesize",value:function(a){var b=0,c="b";if(a>0){for(var d=["tb","gb","mb","kb","b"],e=0;e<d.length;e++){var f=d[e];if(a>=Math.pow(this.options.filesizeBase,4-e)/10){b=a/Math.pow(this.options.filesizeBase,4-e),c=f;break}}b=Math.round(10*b)/10}return"<strong>"+b+"</strong> "+this.options.dictFileSizeUnits[c]}},{key:"_updateMaxFilesReachedClass",value:function(){return null!=this.options.maxFiles&&this.getAcceptedFiles().length>=this.options.maxFiles?(this.getAcceptedFiles().length===this.options.maxFiles&&this.emit("maxfilesreached",this.files),this.element.classList.add("dz-max-files-reached")):this.element.classList.remove("dz-max-files-reached")}},{key:"drop",value:function(a){if(a.dataTransfer){this.emit("drop",a);var b=a.dataTransfer.files;if(this.emit("addedfiles",b),b.length){var c=a.dataTransfer.items;c&&c.length&&null!=c[0].webkitGetAsEntry?this._addFilesFromItems(c):this.handleFiles(b)}}}},{key:"paste",value:function(a){if(null!=__guard__(null!=a?a.clipboardData:void 0,function(a){return a.items})){this.emit("paste",a);var b=a.clipboardData.items;return b.length?this._addFilesFromItems(b):void 0}}},{key:"handleFiles",value:function(a){var b=this;return a.map(function(a){return b.addFile(a)})}},{key:"_addFilesFromItems",value:function(a){var b=this;return function(){for(var c=[],d=a,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g,h=f;null!=h.webkitGetAsEntry&&(g=h.webkitGetAsEntry())?g.isFile?c.push(b.addFile(h.getAsFile())):g.isDirectory?c.push(b._addFilesFromDirectory(g,g.name)):c.push(void 0):null!=h.getAsFile&&(null==h.kind||"file"===h.kind)?c.push(b.addFile(h.getAsFile())):c.push(void 0)}return c}()}},{key:"_addFilesFromDirectory",value:function(a,b){var c=this,d=a.createReader(),e=function(a){return __guardMethod__(console,"log",function(b){return b.log(a)})};return function a(){return d.readEntries(function(d){if(d.length>0){for(var e=d,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;h.isFile?h.file(function(a){if(!c.options.ignoreHiddenFiles||"."!==a.name.substring(0,1))return a.fullPath=b+"/"+a.name,c.addFile(a)}):h.isDirectory&&c._addFilesFromDirectory(h,b+"/"+h.name)}a()}return null},e)}()}},{key:"accept",value:function(a,c){return a.size>1024*this.options.maxFilesize*1024?c(this.options.dictFileTooBig.replace("{{filesize}}",Math.round(a.size/1024/10.24)/100).replace("{{maxFilesize}}",this.options.maxFilesize)):b.isValidFile(a,this.options.acceptedFiles)?null!=this.options.maxFiles&&this.getAcceptedFiles().length>=this.options.maxFiles?(c(this.options.dictMaxFilesExceeded.replace("{{maxFiles}}",this.options.maxFiles)),this.emit("maxfilesexceeded",a)):this.options.accept.call(this,a,c):c(this.options.dictInvalidFileType)}},{key:"addFile",value:function(a){var c=this;return a.upload={uuid:b.uuidv4(),progress:0,total:a.size,bytesSent:0,filename:this._renameFile(a),chunked:this.options.chunking&&(this.options.forceChunking||a.size>this.options.chunkSize),totalChunkCount:Math.ceil(a.size/this.options.chunkSize)},this.files.push(a),a.status=b.ADDED,this.emit("addedfile",a),this._enqueueThumbnail(a),this.accept(a,function(b){return b?(a.accepted=!1,c._errorProcessing([a],b)):(a.accepted=!0,c.options.autoQueue&&c.enqueueFile(a)),c._updateMaxFilesReachedClass()})}},{key:"enqueueFiles",value:function(a){for(var b=a,c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d;this.enqueueFile(e)}return null}},{key:"enqueueFile",value:function(a){var c=this;if(a.status!==b.ADDED||!0!==a.accepted)throw new Error("This file can't be queued because it has already been processed or was rejected.");if(a.status=b.QUEUED,this.options.autoProcessQueue)return setTimeout(function(){return c.processQueue()},0)}},{key:"_enqueueThumbnail",value:function(a){var b=this;if(this.options.createImageThumbnails&&a.type.match(/image.*/)&&a.size<=1024*this.options.maxThumbnailFilesize*1024)return this._thumbnailQueue.push(a),setTimeout(function(){return b._processThumbnailQueue()},0)}},{key:"_processThumbnailQueue",value:function(){var a=this;if(!this._processingThumbnail&&0!==this._thumbnailQueue.length){this._processingThumbnail=!0;var b=this._thumbnailQueue.shift();return this.createThumbnail(b,this.options.thumbnailWidth,this.options.thumbnailHeight,this.options.thumbnailMethod,!0,function(c){return a.emit("thumbnail",b,c),a._processingThumbnail=!1,a._processThumbnailQueue()})}}},{key:"removeFile",value:function(a){if(a.status===b.UPLOADING&&this.cancelUpload(a),this.files=without(this.files,a),this.emit("removedfile",a),0===this.files.length)return this.emit("reset")}},{key:"removeAllFiles",value:function(a){null==a&&(a=!1);for(var c=this.files.slice(),d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;(f.status!==b.UPLOADING||a)&&this.removeFile(f)}return null}},{key:"resizeImage",value:function(a,c,d,e,f){var g=this;return this.createThumbnail(a,c,d,e,!1,function(c,d){if(null===d)return f(a);var e=g.options.resizeMimeType;null==e&&(e=a.type);var h=d.toDataURL(e,g.options.resizeQuality);return"image/jpeg"!==e&&"image/jpg"!==e||(h=ExifRestore.restore(a.dataURL,h)),f(b.dataURItoBlob(h))})}},{key:"createThumbnail",value:function(a,b,c,d,e,f){var g=this,h=new FileReader;return h.onload=function(){return a.dataURL=h.result,"image/svg+xml"===a.type?void(null!=f&&f(h.result)):g.createThumbnailFromUrl(a,b,c,d,e,f)},h.readAsDataURL(a)}},{key:"createThumbnailFromUrl",value:function(a,b,c,d,e,f,g){var h=this,i=document.createElement("img");return g&&(i.crossOrigin=g),i.onload=function(){var g=function(a){return a(1)};return"undefined"!=typeof EXIF&&null!==EXIF&&e&&(g=function(a){return EXIF.getData(i,function(){return a(EXIF.getTag(this,"Orientation"))})}),g(function(e){a.width=i.width,a.height=i.height;var g=h.options.resize.call(h,a,b,c,d),j=document.createElement("canvas"),k=j.getContext("2d");switch(j.width=g.trgWidth,j.height=g.trgHeight,e>4&&(j.width=g.trgHeight,j.height=g.trgWidth),e){case 2:k.translate(j.width,0),k.scale(-1,1);break;case 3:k.translate(j.width,j.height),k.rotate(Math.PI);break;case 4:k.translate(0,j.height),k.scale(1,-1);break;case 5:k.rotate(.5*Math.PI),k.scale(1,-1);break;case 6:k.rotate(.5*Math.PI),k.translate(0,-j.height);break;case 7:k.rotate(.5*Math.PI),k.translate(j.width,-j.height),k.scale(-1,1);break;case 8:k.rotate(-.5*Math.PI),k.translate(-j.width,0)}drawImageIOSFix(k,i,null!=g.srcX?g.srcX:0,null!=g.srcY?g.srcY:0,g.srcWidth,g.srcHeight,null!=g.trgX?g.trgX:0,null!=g.trgY?g.trgY:0,g.trgWidth,g.trgHeight);var l=j.toDataURL("image/png");if(null!=f)return f(l,j)})},null!=f&&(i.onerror=f),i.src=a.dataURL}},{key:"processQueue",value:function(){var a=this.options.parallelUploads,b=this.getUploadingFiles().length,c=b;if(!(b>=a)){var d=this.getQueuedFiles();if(d.length>0){if(this.options.uploadMultiple)return this.processFiles(d.slice(0,a-b));for(;c<a;){if(!d.length)return;this.processFile(d.shift()),c++}}}}},{key:"processFile",value:function(a){return this.processFiles([a])}},{key:"processFiles",value:function(a){for(var c=a,d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;f.processing=!0,f.status=b.UPLOADING,this.emit("processing",f)}return this.options.uploadMultiple&&this.emit("processingmultiple",a),this.uploadFiles(a)}},{key:"_getFilesWithXhr",value:function(a){return this.files.filter(function(b){return b.xhr===a}).map(function(a){return a})}},{key:"cancelUpload",value:function(a){if(a.status===b.UPLOADING){for(var c=this._getFilesWithXhr(a.xhr),d=c,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];f.status=b.CANCELED}void 0!==a.xhr&&a.xhr.abort();for(var g=c,h=0,g=g;;){var i;if(h>=g.length)break;i=g[h++];var j=i;this.emit("canceled",j)}this.options.uploadMultiple&&this.emit("canceledmultiple",c)}else a.status!==b.ADDED&&a.status!==b.QUEUED||(a.status=b.CANCELED,this.emit("canceled",a),this.options.uploadMultiple&&this.emit("canceledmultiple",[a]));if(this.options.autoProcessQueue)return this.processQueue()}},{key:"resolveOption",value:function(a){if("function"==typeof a){for(var b=arguments.length,c=Array(b>1?b-1:0),d=1;d<b;d++)c[d-1]=arguments[d];return a.apply(this,c)}return a}},{key:"uploadFile",value:function(a){return this.uploadFiles([a])}},{key:"uploadFiles",value:function(a){var c=this;this._transformFiles(a,function(d){if(a[0].upload.chunked){var e=a[0],f=d[0],g=0;e.upload.chunks=[];var h=function(){for(var d=0;void 0!==e.upload.chunks[d];)d++;if(!(d>=e.upload.totalChunkCount)){g++;var h=d*c.options.chunkSize,i=Math.min(h+c.options.chunkSize,e.size),j={name:c._getParamName(0),data:f.webkitSlice?f.webkitSlice(h,i):f.slice(h,i),filename:e.upload.filename,chunkIndex:d};e.upload.chunks[d]={file:e,index:d,dataBlock:j,status:b.UPLOADING,progress:0,retries:0},c._uploadData(a,[j])}};if(e.upload.finishedChunkUpload=function(d){var f=!0;d.status=b.SUCCESS,d.dataBlock=null;for(var g=0;g<e.upload.totalChunkCount;g++){if(void 0===e.upload.chunks[g])return h();e.upload.chunks[g].status!==b.SUCCESS&&(f=!1)}f&&c.options.chunksUploaded(e,function(){c._finished(a,"",null)})},c.options.parallelChunkUploads)for(var i=0;i<e.upload.totalChunkCount;i++)h();else h()}else{for(var j=[],k=0;k<a.length;k++)j[k]={name:c._getParamName(k),data:d[k],filename:a[k].upload.filename};c._uploadData(a,j)}})}},{key:"_getChunk",value:function(a,b){for(var c=0;c<a.upload.totalChunkCount;c++)if(void 0!==a.upload.chunks[c]&&a.upload.chunks[c].xhr===b)return a.upload.chunks[c]}},{key:"_uploadData",value:function(a,c){for(var d=this,e=new XMLHttpRequest,f=a,g=0,f=f;;){var h;if(g>=f.length)break;h=f[g++];h.xhr=e}a[0].upload.chunked&&(a[0].upload.chunks[c[0].chunkIndex].xhr=e);var i=this.resolveOption(this.options.method,a),j=this.resolveOption(this.options.url,a);e.open(i,j,!0),e.timeout=this.resolveOption(this.options.timeout,a),e.withCredentials=!!this.options.withCredentials,e.onload=function(b){d._finishedUploading(a,e,b)},e.onerror=function(){d._handleUploadError(a,e)},(null!=e.upload?e.upload:e).onprogress=function(b){return d._updateFilesUploadProgress(a,e,b)};var k={Accept:"application/json","Cache-Control":"no-cache","X-Requested-With":"XMLHttpRequest"};this.options.headers&&b.extend(k,this.options.headers);for(var l in k){var m=k[l];m&&e.setRequestHeader(l,m)}var n=new FormData;if(this.options.params){var o=this.options.params;"function"==typeof o&&(o=o.call(this,a,e,a[0].upload.chunked?this._getChunk(a[0],e):null));for(var p in o){var q=o[p];n.append(p,q)}}for(var r=a,s=0,r=r;;){var t;if(s>=r.length)break;t=r[s++];var u=t;this.emit("sending",u,e,n)}this.options.uploadMultiple&&this.emit("sendingmultiple",a,e,n),this._addFormElementData(n);for(var v=0;v<c.length;v++){var w=c[v];n.append(w.name,w.data,w.filename)}this.submitRequest(e,n,a)}},{key:"_transformFiles",value:function(a,b){for(var c=this,d=[],e=0,f=0;f<a.length;f++)!function(f){c.options.transformFile.call(c,a[f],function(c){d[f]=c,++e===a.length&&b(d)})}(f)}},{key:"_addFormElementData",value:function(a){if("FORM"===this.element.tagName)for(var b=this.element.querySelectorAll("input, textarea, select, button"),c=0,b=b;;){var d
-;if(c>=b.length)break;d=b[c++];var e=d,f=e.getAttribute("name"),g=e.getAttribute("type");if(g&&(g=g.toLowerCase()),void 0!==f&&null!==f)if("SELECT"===e.tagName&&e.hasAttribute("multiple"))for(var h=e.options,i=0,h=h;;){var j;if(i>=h.length)break;j=h[i++];var k=j;k.selected&&a.append(f,k.value)}else(!g||"checkbox"!==g&&"radio"!==g||e.checked)&&a.append(f,e.value)}}},{key:"_updateFilesUploadProgress",value:function(a,b,c){var d=void 0;if(void 0!==c){if(d=100*c.loaded/c.total,a[0].upload.chunked){var e=a[0],f=this._getChunk(e,b);f.progress=d,f.total=c.total,f.bytesSent=c.loaded;e.upload.progress=0,e.upload.total=0,e.upload.bytesSent=0;for(var g=0;g<e.upload.totalChunkCount;g++)void 0!==e.upload.chunks[g]&&void 0!==e.upload.chunks[g].progress&&(e.upload.progress+=e.upload.chunks[g].progress,e.upload.total+=e.upload.chunks[g].total,e.upload.bytesSent+=e.upload.chunks[g].bytesSent);e.upload.progress=e.upload.progress/e.upload.totalChunkCount}else for(var h=a,i=0,h=h;;){var j;if(i>=h.length)break;j=h[i++];var k=j;k.upload.progress=d,k.upload.total=c.total,k.upload.bytesSent=c.loaded}for(var l=a,m=0,l=l;;){var n;if(m>=l.length)break;n=l[m++];var o=n;this.emit("uploadprogress",o,o.upload.progress,o.upload.bytesSent)}}else{var p=!0;d=100;for(var q=a,r=0,q=q;;){var s;if(r>=q.length)break;s=q[r++];var t=s;100===t.upload.progress&&t.upload.bytesSent===t.upload.total||(p=!1),t.upload.progress=d,t.upload.bytesSent=t.upload.total}if(p)return;for(var u=a,v=0,u=u;;){var w;if(v>=u.length)break;w=u[v++];var x=w;this.emit("uploadprogress",x,d,x.upload.bytesSent)}}}},{key:"_finishedUploading",value:function(a,c,d){var e=void 0;if(a[0].status!==b.CANCELED&&4===c.readyState){if("arraybuffer"!==c.responseType&&"blob"!==c.responseType&&(e=c.responseText,c.getResponseHeader("content-type")&&~c.getResponseHeader("content-type").indexOf("application/json")))try{e=JSON.parse(e)}catch(a){d=a,e="Invalid JSON response from server."}this._updateFilesUploadProgress(a),200<=c.status&&c.status<300?a[0].upload.chunked?a[0].upload.finishedChunkUpload(this._getChunk(a[0],c)):this._finished(a,e,d):this._handleUploadError(a,c,e)}}},{key:"_handleUploadError",value:function(a,c,d){if(a[0].status!==b.CANCELED){if(a[0].upload.chunked&&this.options.retryChunks){var e=this._getChunk(a[0],c);if(e.retries++<this.options.retryChunksLimit)return void this._uploadData(a,[e.dataBlock]);console.warn("Retried this chunk too often. Giving up.")}for(var f=a,g=0,f=f;;){if(g>=f.length)break;f[g++];this._errorProcessing(a,d||this.options.dictResponseError.replace("{{statusCode}}",c.status),c)}}}},{key:"submitRequest",value:function(a,b,c){a.send(b)}},{key:"_finished",value:function(a,c,d){for(var e=a,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;h.status=b.SUCCESS,this.emit("success",h,c,d),this.emit("complete",h)}if(this.options.uploadMultiple&&(this.emit("successmultiple",a,c,d),this.emit("completemultiple",a)),this.options.autoProcessQueue)return this.processQueue()}},{key:"_errorProcessing",value:function(a,c,d){for(var e=a,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;h.status=b.ERROR,this.emit("error",h,c,d),this.emit("complete",h)}if(this.options.uploadMultiple&&(this.emit("errormultiple",a,c,d),this.emit("completemultiple",a)),this.options.autoProcessQueue)return this.processQueue()}}],[{key:"uuidv4",value:function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(a){var b=16*Math.random()|0;return("x"===a?b:3&b|8).toString(16)})}}]),b}(Emitter);Dropzone.initClass(),Dropzone.version="5.2.0",Dropzone.options={},Dropzone.optionsForElement=function(a){return a.getAttribute("id")?Dropzone.options[camelize(a.getAttribute("id"))]:void 0},Dropzone.instances=[],Dropzone.forElement=function(a){if("string"==typeof a&&(a=document.querySelector(a)),null==(null!=a?a.dropzone:void 0))throw new Error("No Dropzone found for given element. This is probably because you're trying to access it before Dropzone had the time to initialize. Use the `init` option to setup any additional observers on your Dropzone.");return a.dropzone},Dropzone.autoDiscover=!0,Dropzone.discover=function(){var a=void 0;if(document.querySelectorAll)a=document.querySelectorAll(".dropzone");else{a=[];var b=function(b){return function(){for(var c=[],d=b,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;/(^| )dropzone($| )/.test(g.className)?c.push(a.push(g)):c.push(void 0)}return c}()};b(document.getElementsByTagName("div")),b(document.getElementsByTagName("form"))}return function(){for(var b=[],c=a,d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;!1!==Dropzone.optionsForElement(f)?b.push(new Dropzone(f)):b.push(void 0)}return b}()},Dropzone.blacklistedBrowsers=[/opera.*(Macintosh|Windows Phone).*version\/12/i],Dropzone.isBrowserSupported=function(){var a=!0;if(window.File&&window.FileReader&&window.FileList&&window.Blob&&window.FormData&&document.querySelector)if("classList"in document.createElement("a"))for(var b=Dropzone.blacklistedBrowsers,c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d;e.test(navigator.userAgent)&&(a=!1)}else a=!1;else a=!1;return a},Dropzone.dataURItoBlob=function(a){for(var b=atob(a.split(",")[1]),c=a.split(",")[0].split(":")[1].split(";")[0],d=new ArrayBuffer(b.length),e=new Uint8Array(d),f=0,g=b.length,h=0<=g;h?f<=g:f>=g;h?f++:f--)e[f]=b.charCodeAt(f);return new Blob([d],{type:c})};var without=function(a,b){return a.filter(function(a){return a!==b}).map(function(a){return a})},camelize=function(a){return a.replace(/[\-_](\w)/g,function(a){return a.charAt(1).toUpperCase()})};Dropzone.createElement=function(a){var b=document.createElement("div");return b.innerHTML=a,b.childNodes[0]},Dropzone.elementInside=function(a,b){if(a===b)return!0;for(;a=a.parentNode;)if(a===b)return!0;return!1},Dropzone.getElement=function(a,b){var c=void 0;if("string"==typeof a?c=document.querySelector(a):null!=a.nodeType&&(c=a),null==c)throw new Error("Invalid `"+b+"` option provided. Please provide a CSS selector or a plain HTML element.");return c},Dropzone.getElements=function(a,b){var c=void 0,d=void 0;if(a instanceof Array){d=[];try{for(var e=a,f=0,e=e;!(f>=e.length);)c=e[f++],d.push(this.getElement(c,b))}catch(a){d=null}}else if("string"==typeof a){d=[];for(var g=document.querySelectorAll(a),h=0,g=g;!(h>=g.length);)c=g[h++],d.push(c)}else null!=a.nodeType&&(d=[a]);if(null==d||!d.length)throw new Error("Invalid `"+b+"` option provided. Please provide a CSS selector, a plain HTML element or a list of those.");return d},Dropzone.confirm=function(a,b,c){return window.confirm(a)?b():null!=c?c():void 0},Dropzone.isValidFile=function(a,b){if(!b)return!0;b=b.split(",");for(var c=a.type,d=c.replace(/\/.*$/,""),e=b,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;if(h=h.trim(),"."===h.charAt(0)){if(-1!==a.name.toLowerCase().indexOf(h.toLowerCase(),a.name.length-h.length))return!0}else if(/\/\*$/.test(h)){if(d===h.replace(/\/.*$/,""))return!0}else if(c===h)return!0}return!1},"undefined"!=typeof jQuery&&null!==jQuery&&(jQuery.fn.dropzone=function(a){return this.each(function(){return new Dropzone(this,a)})}),"undefined"!=typeof module&&null!==module?module.exports=Dropzone:window.Dropzone=Dropzone,Dropzone.ADDED="added",Dropzone.QUEUED="queued",Dropzone.ACCEPTED=Dropzone.QUEUED,Dropzone.UPLOADING="uploading",Dropzone.PROCESSING=Dropzone.UPLOADING,Dropzone.CANCELED="canceled",Dropzone.ERROR="error",Dropzone.SUCCESS="success";var detectVerticalSquash=function(a){var b=(a.naturalWidth,a.naturalHeight),c=document.createElement("canvas");c.width=1,c.height=b;var d=c.getContext("2d");d.drawImage(a,0,0);for(var e=d.getImageData(1,0,1,b),f=e.data,g=0,h=b,i=b;i>g;){0===f[4*(i-1)+3]?h=i:g=i,i=h+g>>1}var j=i/b;return 0===j?1:j},drawImageIOSFix=function(a,b,c,d,e,f,g,h,i,j){var k=detectVerticalSquash(b);return a.drawImage(b,c,d,e,f,g,h,i,j/k)},ExifRestore=function(){function a(){_classCallCheck(this,a)}return _createClass(a,null,[{key:"initClass",value:function(){this.KEY_STR="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="}},{key:"encode64",value:function(a){for(var b="",c=void 0,d=void 0,e="",f=void 0,g=void 0,h=void 0,i="",j=0;;)if(c=a[j++],d=a[j++],e=a[j++],f=c>>2,g=(3&c)<<4|d>>4,h=(15&d)<<2|e>>6,i=63&e,isNaN(d)?h=i=64:isNaN(e)&&(i=64),b=b+this.KEY_STR.charAt(f)+this.KEY_STR.charAt(g)+this.KEY_STR.charAt(h)+this.KEY_STR.charAt(i),c=d=e="",f=g=h=i="",!(j<a.length))break;return b}},{key:"restore",value:function(a,b){if(!a.match("data:image/jpeg;base64,"))return b;var c=this.decode64(a.replace("data:image/jpeg;base64,","")),d=this.slice2Segments(c),e=this.exifManipulation(b,d);return"data:image/jpeg;base64,"+this.encode64(e)}},{key:"exifManipulation",value:function(a,b){var c=this.getExifArray(b),d=this.insertExif(a,c);return new Uint8Array(d)}},{key:"getExifArray",value:function(a){for(var b=void 0,c=0;c<a.length;){if(b=a[c],255===b[0]&225===b[1])return b;c++}return[]}},{key:"insertExif",value:function(a,b){var c=a.replace("data:image/jpeg;base64,",""),d=this.decode64(c),e=d.indexOf(255,3),f=d.slice(0,e),g=d.slice(e),h=f;return h=h.concat(b),h=h.concat(g)}},{key:"slice2Segments",value:function(a){for(var b=0,c=[];;){var d;if(255===a[b]&218===a[b+1])break;if(255===a[b]&216===a[b+1])b+=2;else{d=256*a[b+2]+a[b+3];var e=b+d+2,f=a.slice(b,e);c.push(f),b=e}if(b>a.length)break}return c}},{key:"decode64",value:function(a){var b=void 0,c=void 0,d="",e=void 0,f=void 0,g=void 0,h="",i=0,j=[],k=/[^A-Za-z0-9\+\/\=]/g;for(k.exec(a)&&console.warn("There were invalid base64 characters in the input text.\nValid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\nExpect errors in decoding."),a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");;)if(e=this.KEY_STR.indexOf(a.charAt(i++)),f=this.KEY_STR.indexOf(a.charAt(i++)),g=this.KEY_STR.indexOf(a.charAt(i++)),h=this.KEY_STR.indexOf(a.charAt(i++)),b=e<<2|f>>4,c=(15&f)<<4|g>>2,d=(3&g)<<6|h,j.push(b),64!==g&&j.push(c),64!==h&&j.push(d),b=c=d="",e=f=g=h="",!(i<a.length))break;return j}}]),a}();ExifRestore.initClass();var contentLoaded=function(a,b){var c=!1,d=!0,e=a.document,f=e.documentElement,g=e.addEventListener?"addEventListener":"attachEvent",h=e.addEventListener?"removeEventListener":"detachEvent",i=e.addEventListener?"":"on",j=function d(f){if("readystatechange"!==f.type||"complete"===e.readyState)return("load"===f.type?a:e)[h](i+f.type,d,!1),!c&&(c=!0)?b.call(a,f.type||f):void 0};if("complete"!==e.readyState){if(e.createEventObject&&f.doScroll){try{d=!a.frameElement}catch(a){}d&&function a(){try{f.doScroll("left")}catch(b){return void setTimeout(a,50)}return j("poll")}()}return e[g](i+"DOMContentLoaded",j,!1),e[g](i+"readystatechange",j,!1),a[g](i+"load",j,!1)}};Dropzone._autoDiscoverFunction=function(){if(Dropzone.autoDiscover)return Dropzone.discover()},contentLoaded(window,Dropzone._autoDiscoverFunction);
\ No newline at end of file
+"use strict";function _possibleConstructorReturn(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function _inherits(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function __guard__(a,b){return void 0!==a&&null!==a?b(a):void 0}function __guardMethod__(a,b,c){return void 0!==a&&null!==a&&"function"==typeof a[b]?c(a,b):void 0}var _createClass=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),Emitter=function(){function a(){_classCallCheck(this,a)}return _createClass(a,[{key:"on",value:function(a,b){return this._callbacks=this._callbacks||{},this._callbacks[a]||(this._callbacks[a]=[]),this._callbacks[a].push(b),this}},{key:"emit",value:function(a){this._callbacks=this._callbacks||{};var b=this._callbacks[a];if(b){for(var c=arguments.length,d=Array(c>1?c-1:0),e=1;e<c;e++)d[e-1]=arguments[e];for(var f=b,g=0,f=f;;){var h;if(g>=f.length)break;h=f[g++];h.apply(this,d)}}return this}},{key:"off",value:function(a,b){if(!this._callbacks||0===arguments.length)return this._callbacks={},this;var c=this._callbacks[a];if(!c)return this;if(1===arguments.length)return delete this._callbacks[a],this;for(var d=0;d<c.length;d++){if(c[d]===b){c.splice(d,1);break}}return this}}]),a}(),Dropzone=function(a){function b(a,c){_classCallCheck(this,b);var d=_possibleConstructorReturn(this,(b.__proto__||Object.getPrototypeOf(b)).call(this)),e=void 0,f=void 0;if(d.element=a,d.version=b.version,d.defaultOptions.previewTemplate=d.defaultOptions.previewTemplate.replace(/\n*/g,""),d.clickableElements=[],d.listeners=[],d.files=[],"string"==typeof d.element&&(d.element=document.querySelector(d.element)),!d.element||null==d.element.nodeType)throw new Error("Invalid dropzone element.");if(d.element.dropzone)throw new Error("Dropzone already attached.");b.instances.push(d),d.element.dropzone=d;var g=null!=(f=b.optionsForElement(d.element))?f:{};if(d.options=b.extend({},d.defaultOptions,g,null!=c?c:{}),d.options.forceFallback||!b.isBrowserSupported()){var h;return h=d.options.fallback.call(d),_possibleConstructorReturn(d,h)}if(null==d.options.url&&(d.options.url=d.element.getAttribute("action")),!d.options.url)throw new Error("No URL provided.");if(d.options.acceptedFiles&&d.options.acceptedMimeTypes)throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 'acceptedMimeTypes' is deprecated.");if(d.options.uploadMultiple&&d.options.chunking)throw new Error("You cannot set both: uploadMultiple and chunking.");return d.options.acceptedMimeTypes&&(d.options.acceptedFiles=d.options.acceptedMimeTypes,delete d.options.acceptedMimeTypes),null!=d.options.renameFilename&&(d.options.renameFile=function(a){return d.options.renameFilename.call(d,a.name,a)}),d.options.method=d.options.method.toUpperCase(),(e=d.getExistingFallback())&&e.parentNode&&e.parentNode.removeChild(e),!1!==d.options.previewsContainer&&(d.options.previewsContainer?d.previewsContainer=b.getElement(d.options.previewsContainer,"previewsContainer"):d.previewsContainer=d.element),d.options.clickable&&(!0===d.options.clickable?d.clickableElements=[d.element]:d.clickableElements=b.getElements(d.options.clickable,"clickable")),d.init(),d}return _inherits(b,a),_createClass(b,null,[{key:"initClass",value:function(){this.prototype.Emitter=Emitter,this.prototype.events=["drop","dragstart","dragend","dragenter","dragover","dragleave","addedfile","addedfiles","removedfile","thumbnail","error","errormultiple","processing","processingmultiple","uploadprogress","totaluploadprogress","sending","sendingmultiple","success","successmultiple","canceled","canceledmultiple","complete","completemultiple","reset","maxfilesexceeded","maxfilesreached","queuecomplete"],this.prototype.defaultOptions={url:null,method:"post",withCredentials:!1,timeout:3e4,parallelUploads:2,uploadMultiple:!1,chunking:!1,forceChunking:!1,chunkSize:2e6,parallelChunkUploads:!1,retryChunks:!1,retryChunksLimit:3,maxFilesize:256,paramName:"file",createImageThumbnails:!0,maxThumbnailFilesize:10,thumbnailWidth:120,thumbnailHeight:120,thumbnailMethod:"crop",resizeWidth:null,resizeHeight:null,resizeMimeType:null,resizeQuality:.8,resizeMethod:"contain",filesizeBase:1e3,maxFiles:null,headers:null,clickable:!0,ignoreHiddenFiles:!0,acceptedFiles:null,acceptedMimeTypes:null,autoProcessQueue:!0,autoQueue:!0,addRemoveLinks:!1,previewsContainer:null,hiddenInputContainer:"body",capture:null,renameFilename:null,renameFile:null,forceFallback:!1,dictDefaultMessage:"Drop files here to upload",dictFallbackMessage:"Your browser does not support drag'n'drop file uploads.",dictFallbackText:"Please use the fallback form below to upload your files like in the olden days.",dictFileTooBig:"File is too big ({{filesize}}MiB). Max filesize: {{maxFilesize}}MiB.",dictInvalidFileType:"You can't upload files of this type.",dictResponseError:"Server responded with {{statusCode}} code.",dictCancelUpload:"Cancel upload",dictUploadCanceled:"Upload canceled.",dictCancelUploadConfirmation:"Are you sure you want to cancel this upload?",dictRemoveFile:"Remove file",dictRemoveFileConfirmation:null,dictMaxFilesExceeded:"You can not upload any more files.",dictFileSizeUnits:{tb:"TB",gb:"GB",mb:"MB",kb:"KB",b:"b"},init:function(){},params:function(a,b,c){if(c)return{dzuuid:c.file.upload.uuid,dzchunkindex:c.index,dztotalfilesize:c.file.size,dzchunksize:this.options.chunkSize,dztotalchunkcount:c.file.upload.totalChunkCount,dzchunkbyteoffset:c.index*this.options.chunkSize}},accept:function(a,b){return b()},chunksUploaded:function(a,b){b()},fallback:function(){var a=void 0;this.element.className=this.element.className+" dz-browser-not-supported";for(var c=this.element.getElementsByTagName("div"),d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;if(/(^| )dz-message($| )/.test(f.className)){a=f,f.className="dz-message";break}}a||(a=b.createElement('<div class="dz-message"><span></span></div>'),this.element.appendChild(a));var g=a.getElementsByTagName("span")[0];return g&&(null!=g.textContent?g.textContent=this.options.dictFallbackMessage:null!=g.innerText&&(g.innerText=this.options.dictFallbackMessage)),this.element.appendChild(this.getFallbackForm())},resize:function(a,b,c,d){var e={srcX:0,srcY:0,srcWidth:a.width,srcHeight:a.height},f=a.width/a.height;null==b&&null==c?(b=e.srcWidth,c=e.srcHeight):null==b?b=c*f:null==c&&(c=b/f),b=Math.min(b,e.srcWidth),c=Math.min(c,e.srcHeight);var g=b/c;if(e.srcWidth>b||e.srcHeight>c)if("crop"===d)f>g?(e.srcHeight=a.height,e.srcWidth=e.srcHeight*g):(e.srcWidth=a.width,e.srcHeight=e.srcWidth/g);else{if("contain"!==d)throw new Error("Unknown resizeMethod '"+d+"'");f>g?c=b/f:b=c*f}return e.srcX=(a.width-e.srcWidth)/2,e.srcY=(a.height-e.srcHeight)/2,e.trgWidth=b,e.trgHeight=c,e},transformFile:function(a,b){return(this.options.resizeWidth||this.options.resizeHeight)&&a.type.match(/image.*/)?this.resizeImage(a,this.options.resizeWidth,this.options.resizeHeight,this.options.resizeMethod,b):b(a)},previewTemplate:'<div class="dz-preview dz-file-preview">\n  <div class="dz-image"><img data-dz-thumbnail /></div>\n  <div class="dz-details">\n    <div class="dz-size"><span data-dz-size></span></div>\n    <div class="dz-filename"><span data-dz-name></span></div>\n  </div>\n  <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress></span></div>\n  <div class="dz-error-message"><span data-dz-errormessage></span></div>\n  <div class="dz-success-mark">\n    <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">\n      <title>Check</title>\n      <defs></defs>\n      <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">\n        <path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF" sketch:type="MSShapeGroup"></path>\n      </g>\n    </svg>\n  </div>\n  <div class="dz-error-mark">\n    <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">\n      <title>Error</title>\n      <defs></defs>\n      <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">\n        <g id="Check-+-Oval-2" sketch:type="MSLayerGroup" stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">\n          <path d="M32.6568542,29 L38.3106978,23.3461564 C39.8771021,21.7797521 39.8758057,19.2483887 38.3137085,17.6862915 C36.7547899,16.1273729 34.2176035,16.1255422 32.6538436,17.6893022 L27,23.3431458 L21.3461564,17.6893022 C19.7823965,16.1255422 17.2452101,16.1273729 15.6862915,17.6862915 C14.1241943,19.2483887 14.1228979,21.7797521 15.6893022,23.3461564 L21.3431458,29 L15.6893022,34.6538436 C14.1228979,36.2202479 14.1241943,38.7516113 15.6862915,40.3137085 C17.2452101,41.8726271 19.7823965,41.8744578 21.3461564,40.3106978 L27,34.6568542 L32.6538436,40.3106978 C34.2176035,41.8744578 36.7547899,41.8726271 38.3137085,40.3137085 C39.8758057,38.7516113 39.8771021,36.2202479 38.3106978,34.6538436 L32.6568542,29 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" sketch:type="MSShapeGroup"></path>\n        </g>\n      </g>\n    </svg>\n  </div>\n</div>',drop:function(a){return this.element.classList.remove("dz-drag-hover")},dragstart:function(a){},dragend:function(a){return this.element.classList.remove("dz-drag-hover")},dragenter:function(a){return this.element.classList.add("dz-drag-hover")},dragover:function(a){return this.element.classList.add("dz-drag-hover")},dragleave:function(a){return this.element.classList.remove("dz-drag-hover")},paste:function(a){},reset:function(){return this.element.classList.remove("dz-started")},addedfile:function(a){var c=this;if(this.element===this.previewsContainer&&this.element.classList.add("dz-started"),this.previewsContainer){a.previewElement=b.createElement(this.options.previewTemplate.trim()),a.previewTemplate=a.previewElement,this.previewsContainer.appendChild(a.previewElement);for(var d=a.previewElement.querySelectorAll("[data-dz-name]"),e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;g.textContent=a.name}for(var h=a.previewElement.querySelectorAll("[data-dz-size]"),i=0,h=h;!(i>=h.length);)g=h[i++],g.innerHTML=this.filesize(a.size);this.options.addRemoveLinks&&(a._removeLink=b.createElement('<a class="dz-remove" href="javascript:undefined;" data-dz-remove>'+this.options.dictRemoveFile+"</a>"),a.previewElement.appendChild(a._removeLink));for(var j=function(d){return d.preventDefault(),d.stopPropagation(),a.status===b.UPLOADING?b.confirm(c.options.dictCancelUploadConfirmation,function(){return c.removeFile(a)}):c.options.dictRemoveFileConfirmation?b.confirm(c.options.dictRemoveFileConfirmation,function(){return c.removeFile(a)}):c.removeFile(a)},k=a.previewElement.querySelectorAll("[data-dz-remove]"),l=0,k=k;;){var m;if(l>=k.length)break;m=k[l++];m.addEventListener("click",j)}}},removedfile:function(a){return null!=a.previewElement&&null!=a.previewElement.parentNode&&a.previewElement.parentNode.removeChild(a.previewElement),this._updateMaxFilesReachedClass()},thumbnail:function(a,b){if(a.previewElement){a.previewElement.classList.remove("dz-file-preview");for(var c=a.previewElement.querySelectorAll("[data-dz-thumbnail]"),d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;f.alt=a.name,f.src=b}return setTimeout(function(){return a.previewElement.classList.add("dz-image-preview")},1)}},error:function(a,b){if(a.previewElement){a.previewElement.classList.add("dz-error"),"String"!=typeof b&&b.error&&(b=b.error);for(var c=a.previewElement.querySelectorAll("[data-dz-errormessage]"),d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];e.textContent=b}}},errormultiple:function(){},processing:function(a){if(a.previewElement&&(a.previewElement.classList.add("dz-processing"),a._removeLink))return a._removeLink.innerHTML=this.options.dictCancelUpload},processingmultiple:function(){},uploadprogress:function(a,b,c){if(a.previewElement)for(var d=a.previewElement.querySelectorAll("[data-dz-uploadprogress]"),e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;"PROGRESS"===g.nodeName?g.value=b:g.style.width=b+"%"}},totaluploadprogress:function(){},sending:function(){},sendingmultiple:function(){},success:function(a){if(a.previewElement)return a.previewElement.classList.add("dz-success")},successmultiple:function(){},canceled:function(a){return this.emit("error",a,this.options.dictUploadCanceled)},canceledmultiple:function(){},complete:function(a){if(a._removeLink&&(a._removeLink.innerHTML=this.options.dictRemoveFile),a.previewElement)return a.previewElement.classList.add("dz-complete")},completemultiple:function(){},maxfilesexceeded:function(){},maxfilesreached:function(){},queuecomplete:function(){},addedfiles:function(){}},this.prototype._thumbnailQueue=[],this.prototype._processingThumbnail=!1}},{key:"extend",value:function(a){for(var b=arguments.length,c=Array(b>1?b-1:0),d=1;d<b;d++)c[d-1]=arguments[d];for(var e=c,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;for(var i in h){var j=h[i];a[i]=j}}return a}}]),_createClass(b,[{key:"getAcceptedFiles",value:function(){return this.files.filter(function(a){return a.accepted}).map(function(a){return a})}},{key:"getRejectedFiles",value:function(){return this.files.filter(function(a){return!a.accepted}).map(function(a){return a})}},{key:"getFilesWithStatus",value:function(a){return this.files.filter(function(b){return b.status===a}).map(function(a){return a})}},{key:"getQueuedFiles",value:function(){return this.getFilesWithStatus(b.QUEUED)}},{key:"getUploadingFiles",value:function(){return this.getFilesWithStatus(b.UPLOADING)}},{key:"getAddedFiles",value:function(){return this.getFilesWithStatus(b.ADDED)}},{key:"getActiveFiles",value:function(){return this.files.filter(function(a){return a.status===b.UPLOADING||a.status===b.QUEUED}).map(function(a){return a})}},{key:"init",value:function(){var a=this;if("form"===this.element.tagName&&this.element.setAttribute("enctype","multipart/form-data"),this.element.classList.contains("dropzone")&&!this.element.querySelector(".dz-message")&&this.element.appendChild(b.createElement('<div class="dz-default dz-message"><span>'+this.options.dictDefaultMessage+"</span></div>")),this.clickableElements.length){!function c(){return a.hiddenFileInput&&a.hiddenFileInput.parentNode.removeChild(a.hiddenFileInput),a.hiddenFileInput=document.createElement("input"),a.hiddenFileInput.setAttribute("type","file"),(null===a.options.maxFiles||a.options.maxFiles>1)&&a.hiddenFileInput.setAttribute("multiple","multiple"),a.hiddenFileInput.className="dz-hidden-input",null!==a.options.acceptedFiles&&a.hiddenFileInput.setAttribute("accept",a.options.acceptedFiles),null!==a.options.capture&&a.hiddenFileInput.setAttribute("capture",a.options.capture),a.hiddenFileInput.style.visibility="hidden",a.hiddenFileInput.style.position="absolute",a.hiddenFileInput.style.top="0",a.hiddenFileInput.style.left="0",a.hiddenFileInput.style.height="0",a.hiddenFileInput.style.width="0",b.getElement(a.options.hiddenInputContainer,"hiddenInputContainer").appendChild(a.hiddenFileInput),a.hiddenFileInput.addEventListener("change",function(){var b=a.hiddenFileInput.files;if(b.length)for(var d=b,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;a.addFile(g)}return a.emit("addedfiles",b),c()})}()}this.URL=null!==window.URL?window.URL:window.webkitURL;for(var c=this.events,d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;this.on(f,this.options[f])}this.on("uploadprogress",function(){return a.updateTotalUploadProgress()}),this.on("removedfile",function(){return a.updateTotalUploadProgress()}),this.on("canceled",function(b){return a.emit("complete",b)}),this.on("complete",function(b){if(0===a.getAddedFiles().length&&0===a.getUploadingFiles().length&&0===a.getQueuedFiles().length)return setTimeout(function(){return a.emit("queuecomplete")},0)});var g=function(a){return a.stopPropagation(),a.preventDefault?a.preventDefault():a.returnValue=!1};return this.listeners=[{element:this.element,events:{dragstart:function(b){return a.emit("dragstart",b)},dragenter:function(b){return g(b),a.emit("dragenter",b)},dragover:function(b){var c=void 0;try{c=b.dataTransfer.effectAllowed}catch(a){}return b.dataTransfer.dropEffect="move"===c||"linkMove"===c?"move":"copy",g(b),a.emit("dragover",b)},dragleave:function(b){return a.emit("dragleave",b)},drop:function(b){return g(b),a.drop(b)},dragend:function(b){return a.emit("dragend",b)}}}],this.clickableElements.forEach(function(c){return a.listeners.push({element:c,events:{click:function(d){return(c!==a.element||d.target===a.element||b.elementInside(d.target,a.element.querySelector(".dz-message")))&&a.hiddenFileInput.click(),!0}}})}),this.enable(),this.options.init.call(this)}},{key:"destroy",value:function(){return this.disable(),this.removeAllFiles(!0),(null!=this.hiddenFileInput?this.hiddenFileInput.parentNode:void 0)&&(this.hiddenFileInput.parentNode.removeChild(this.hiddenFileInput),this.hiddenFileInput=null),delete this.element.dropzone,b.instances.splice(b.instances.indexOf(this),1)}},{key:"updateTotalUploadProgress",value:function(){var a=void 0,b=0,c=0;if(this.getActiveFiles().length){for(var d=this.getActiveFiles(),e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;b+=g.upload.bytesSent,c+=g.upload.total}a=100*b/c}else a=100;return this.emit("totaluploadprogress",a,c,b)}},{key:"_getParamName",value:function(a){return"function"==typeof this.options.paramName?this.options.paramName(a):this.options.paramName+(this.options.uploadMultiple?"["+a+"]":"")}},{key:"_renameFile",value:function(a){return"function"!=typeof this.options.renameFile?a.name:this.options.renameFile(a)}},{key:"getFallbackForm",value:function(){var a=void 0,c=void 0;if(a=this.getExistingFallback())return a;var d='<div class="dz-fallback">';this.options.dictFallbackText&&(d+="<p>"+this.options.dictFallbackText+"</p>"),d+='<input type="file" name="'+this._getParamName(0)+'" '+(this.options.uploadMultiple?'multiple="multiple"':void 0)+' /><input type="submit" value="Upload!"></div>';var e=b.createElement(d);return"FORM"!==this.element.tagName?(c=b.createElement('<form action="'+this.options.url+'" enctype="multipart/form-data" method="'+this.options.method+'"></form>'),c.appendChild(e)):(this.element.setAttribute("enctype","multipart/form-data"),this.element.setAttribute("method",this.options.method)),null!=c?c:e}},{key:"getExistingFallback",value:function(){for(var a=["div","form"],b=0;b<a.length;b++){var c,d=a[b];if(c=function(a){for(var b=a,c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d;if(/(^| )fallback($| )/.test(e.className))return e}}(this.element.getElementsByTagName(d)))return c}}},{key:"setupEventListeners",value:function(){return this.listeners.map(function(a){return function(){var b=[];for(var c in a.events){var d=a.events[c];b.push(a.element.addEventListener(c,d,!1))}return b}()})}},{key:"removeEventListeners",value:function(){return this.listeners.map(function(a){return function(){var b=[];for(var c in a.events){var d=a.events[c];b.push(a.element.removeEventListener(c,d,!1))}return b}()})}},{key:"disable",value:function(){var a=this;return this.clickableElements.forEach(function(a){return a.classList.remove("dz-clickable")}),this.removeEventListeners(),this.disabled=!0,this.files.map(function(b){return a.cancelUpload(b)})}},{key:"enable",value:function(){return delete this.disabled,this.clickableElements.forEach(function(a){return a.classList.add("dz-clickable")}),this.setupEventListeners()}},{key:"filesize",value:function(a){var b=0,c="b";if(a>0){for(var d=["tb","gb","mb","kb","b"],e=0;e<d.length;e++){var f=d[e];if(a>=Math.pow(this.options.filesizeBase,4-e)/10){b=a/Math.pow(this.options.filesizeBase,4-e),c=f;break}}b=Math.round(10*b)/10}return"<strong>"+b+"</strong> "+this.options.dictFileSizeUnits[c]}},{key:"_updateMaxFilesReachedClass",value:function(){return null!=this.options.maxFiles&&this.getAcceptedFiles().length>=this.options.maxFiles?(this.getAcceptedFiles().length===this.options.maxFiles&&this.emit("maxfilesreached",this.files),this.element.classList.add("dz-max-files-reached")):this.element.classList.remove("dz-max-files-reached")}},{key:"drop",value:function(a){if(a.dataTransfer){this.emit("drop",a);for(var b=[],c=0;c<a.dataTransfer.files.length;c++)b[c]=a.dataTransfer.files[c];if(this.emit("addedfiles",b),b.length){var d=a.dataTransfer.items;d&&d.length&&null!=d[0].webkitGetAsEntry?this._addFilesFromItems(d):this.handleFiles(b)}}}},{key:"paste",value:function(a){if(null!=__guard__(null!=a?a.clipboardData:void 0,function(a){return a.items})){this.emit("paste",a);var b=a.clipboardData.items;return b.length?this._addFilesFromItems(b):void 0}}},{key:"handleFiles",value:function(a){for(var b=a,c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d;this.addFile(e)}}},{key:"_addFilesFromItems",value:function(a){var b=this;return function(){for(var c=[],d=a,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g,h=f;null!=h.webkitGetAsEntry&&(g=h.webkitGetAsEntry())?g.isFile?c.push(b.addFile(h.getAsFile())):g.isDirectory?c.push(b._addFilesFromDirectory(g,g.name)):c.push(void 0):null!=h.getAsFile&&(null==h.kind||"file"===h.kind)?c.push(b.addFile(h.getAsFile())):c.push(void 0)}return c}()}},{key:"_addFilesFromDirectory",value:function(a,b){var c=this,d=a.createReader(),e=function(a){return __guardMethod__(console,"log",function(b){return b.log(a)})};return function a(){return d.readEntries(function(d){if(d.length>0){for(var e=d,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;h.isFile?h.file(function(a){if(!c.options.ignoreHiddenFiles||"."!==a.name.substring(0,1))return a.fullPath=b+"/"+a.name,c.addFile(a)}):h.isDirectory&&c._addFilesFromDirectory(h,b+"/"+h.name)}a()}return null},e)}()}},{key:"accept",value:function(a,c){return this.options.maxFilesize&&a.size>1024*this.options.maxFilesize*1024?c(this.options.dictFileTooBig.replace("{{filesize}}",Math.round(a.size/1024/10.24)/100).replace("{{maxFilesize}}",this.options.maxFilesize)):b.isValidFile(a,this.options.acceptedFiles)?null!=this.options.maxFiles&&this.getAcceptedFiles().length>=this.options.maxFiles?(c(this.options.dictMaxFilesExceeded.replace("{{maxFiles}}",this.options.maxFiles)),this.emit("maxfilesexceeded",a)):this.options.accept.call(this,a,c):c(this.options.dictInvalidFileType)}},{key:"addFile",value:function(a){var c=this;return a.upload={uuid:b.uuidv4(),progress:0,total:a.size,bytesSent:0,filename:this._renameFile(a),chunked:this.options.chunking&&(this.options.forceChunking||a.size>this.options.chunkSize),totalChunkCount:Math.ceil(a.size/this.options.chunkSize)},this.files.push(a),a.status=b.ADDED,this.emit("addedfile",a),this._enqueueThumbnail(a),this.accept(a,function(b){return b?(a.accepted=!1,c._errorProcessing([a],b)):(a.accepted=!0,c.options.autoQueue&&c.enqueueFile(a)),c._updateMaxFilesReachedClass()})}},{key:"enqueueFiles",value:function(a){for(var b=a,c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d;this.enqueueFile(e)}return null}},{key:"enqueueFile",value:function(a){var c=this;if(a.status!==b.ADDED||!0!==a.accepted)throw new Error("This file can't be queued because it has already been processed or was rejected.");if(a.status=b.QUEUED,this.options.autoProcessQueue)return setTimeout(function(){return c.processQueue()},0)}},{key:"_enqueueThumbnail",value:function(a){var b=this;if(this.options.createImageThumbnails&&a.type.match(/image.*/)&&a.size<=1024*this.options.maxThumbnailFilesize*1024)return this._thumbnailQueue.push(a),setTimeout(function(){return b._processThumbnailQueue()},0)}},{key:"_processThumbnailQueue",value:function(){var a=this;if(!this._processingThumbnail&&0!==this._thumbnailQueue.length){this._processingThumbnail=!0;var b=this._thumbnailQueue.shift();return this.createThumbnail(b,this.options.thumbnailWidth,this.options.thumbnailHeight,this.options.thumbnailMethod,!0,function(c){return a.emit("thumbnail",b,c),a._processingThumbnail=!1,a._processThumbnailQueue()})}}},{key:"removeFile",value:function(a){if(a.status===b.UPLOADING&&this.cancelUpload(a),this.files=without(this.files,a),this.emit("removedfile",a),0===this.files.length)return this.emit("reset")}},{key:"removeAllFiles",value:function(a){null==a&&(a=!1);for(var c=this.files.slice(),d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;(f.status!==b.UPLOADING||a)&&this.removeFile(f)}return null}},{key:"resizeImage",value:function(a,c,d,e,f){var g=this;return this.createThumbnail(a,c,d,e,!0,function(c,d){if(null==d)return f(a);var e=g.options.resizeMimeType;null==e&&(e=a.type);var h=d.toDataURL(e,g.options.resizeQuality);return"image/jpeg"!==e&&"image/jpg"!==e||(h=ExifRestore.restore(a.dataURL,h)),f(b.dataURItoBlob(h))})}},{key:"createThumbnail",value:function(a,b,c,d,e,f){var g=this,h=new FileReader;return h.onload=function(){return a.dataURL=h.result,"image/svg+xml"===a.type?void(null!=f&&f(h.result)):g.createThumbnailFromUrl(a,b,c,d,e,f)},h.readAsDataURL(a)}},{key:"createThumbnailFromUrl",value:function(a,b,c,d,e,f,g){var h=this,i=document.createElement("img");return g&&(i.crossOrigin=g),i.onload=function(){var g=function(a){return a(1)};return"undefined"!=typeof EXIF&&null!==EXIF&&e&&(g=function(a){return EXIF.getData(i,function(){return a(EXIF.getTag(this,"Orientation"))})}),g(function(e){a.width=i.width,a.height=i.height;var g=h.options.resize.call(h,a,b,c,d),j=document.createElement("canvas"),k=j.getContext("2d");switch(j.width=g.trgWidth,j.height=g.trgHeight,e>4&&(j.width=g.trgHeight,j.height=g.trgWidth),e){case 2:k.translate(j.width,0),k.scale(-1,1);break;case 3:k.translate(j.width,j.height),k.rotate(Math.PI);break;case 4:k.translate(0,j.height),k.scale(1,-1);break;case 5:k.rotate(.5*Math.PI),k.scale(1,-1);break;case 6:k.rotate(.5*Math.PI),k.translate(0,-j.width);break;case 7:k.rotate(.5*Math.PI),k.translate(j.height,-j.width),k.scale(-1,1);break;case 8:k.rotate(-.5*Math.PI),k.translate(-j.height,0)}drawImageIOSFix(k,i,null!=g.srcX?g.srcX:0,null!=g.srcY?g.srcY:0,g.srcWidth,g.srcHeight,null!=g.trgX?g.trgX:0,null!=g.trgY?g.trgY:0,g.trgWidth,g.trgHeight);var l=j.toDataURL("image/png");if(null!=f)return f(l,j)})},null!=f&&(i.onerror=f),i.src=a.dataURL}},{key:"processQueue",value:function(){var a=this.options.parallelUploads,b=this.getUploadingFiles().length,c=b;if(!(b>=a)){var d=this.getQueuedFiles();if(d.length>0){if(this.options.uploadMultiple)return this.processFiles(d.slice(0,a-b));for(;c<a;){if(!d.length)return;this.processFile(d.shift()),c++}}}}},{key:"processFile",value:function(a){return this.processFiles([a])}},{key:"processFiles",value:function(a){for(var c=a,d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;f.processing=!0,f.status=b.UPLOADING,this.emit("processing",f)}return this.options.uploadMultiple&&this.emit("processingmultiple",a),this.uploadFiles(a)}},{key:"_getFilesWithXhr",value:function(a){return this.files.filter(function(b){return b.xhr===a}).map(function(a){return a})}},{key:"cancelUpload",value:function(a){if(a.status===b.UPLOADING){for(var c=this._getFilesWithXhr(a.xhr),d=c,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];f.status=b.CANCELED}void 0!==a.xhr&&a.xhr.abort();for(var g=c,h=0,g=g;;){var i;if(h>=g.length)break;i=g[h++];var j=i;this.emit("canceled",j)}this.options.uploadMultiple&&this.emit("canceledmultiple",c)}else a.status!==b.ADDED&&a.status!==b.QUEUED||(a.status=b.CANCELED,this.emit("canceled",a),this.options.uploadMultiple&&this.emit("canceledmultiple",[a]));if(this.options.autoProcessQueue)return this.processQueue()}},{key:"resolveOption",value:function(a){if("function"==typeof a){for(var b=arguments.length,c=Array(b>1?b-1:0),d=1;d<b;d++)c[d-1]=arguments[d];return a.apply(this,c)}return a}},{key:"uploadFile",value:function(a){return this.uploadFiles([a])}},{key:"uploadFiles",value:function(a){var c=this;this._transformFiles(a,function(d){if(a[0].upload.chunked){var e=a[0],f=d[0],g=0;e.upload.chunks=[];var h=function(){for(var d=0;void 0!==e.upload.chunks[d];)d++;if(!(d>=e.upload.totalChunkCount)){g++;var h=d*c.options.chunkSize,i=Math.min(h+c.options.chunkSize,e.size),j={name:c._getParamName(0),data:f.webkitSlice?f.webkitSlice(h,i):f.slice(h,i),filename:e.upload.filename,chunkIndex:d};e.upload.chunks[d]={file:e,index:d,dataBlock:j,status:b.UPLOADING,progress:0,retries:0},c._uploadData(a,[j])}};if(e.upload.finishedChunkUpload=function(d){var f=!0;d.status=b.SUCCESS,d.dataBlock=null,d.xhr=null;for(var g=0;g<e.upload.totalChunkCount;g++){if(void 0===e.upload.chunks[g])return h();e.upload.chunks[g].status!==b.SUCCESS&&(f=!1)}f&&c.options.chunksUploaded(e,function(){c._finished(a,"",null)})},c.options.parallelChunkUploads)for(var i=0;i<e.upload.totalChunkCount;i++)h();else h()}else{for(var j=[],k=0;k<a.length;k++)j[k]={name:c._getParamName(k),data:d[k],filename:a[k].upload.filename};c._uploadData(a,j)}})}},{key:"_getChunk",value:function(a,b){for(var c=0;c<a.upload.totalChunkCount;c++)if(void 0!==a.upload.chunks[c]&&a.upload.chunks[c].xhr===b)return a.upload.chunks[c]}},{key:"_uploadData",value:function(a,c){for(var d=this,e=new XMLHttpRequest,f=a,g=0,f=f;;){var h;if(g>=f.length)break;h=f[g++];h.xhr=e}a[0].upload.chunked&&(a[0].upload.chunks[c[0].chunkIndex].xhr=e);var i=this.resolveOption(this.options.method,a),j=this.resolveOption(this.options.url,a);e.open(i,j,!0),e.timeout=this.resolveOption(this.options.timeout,a),e.withCredentials=!!this.options.withCredentials,e.onload=function(b){d._finishedUploading(a,e,b)},e.onerror=function(){d._handleUploadError(a,e)},(null!=e.upload?e.upload:e).onprogress=function(b){return d._updateFilesUploadProgress(a,e,b)};var k={Accept:"application/json","Cache-Control":"no-cache","X-Requested-With":"XMLHttpRequest"};this.options.headers&&b.extend(k,this.options.headers);for(var l in k){var m=k[l];m&&e.setRequestHeader(l,m)}var n=new FormData;if(this.options.params){var o=this.options.params;"function"==typeof o&&(o=o.call(this,a,e,a[0].upload.chunked?this._getChunk(a[0],e):null));for(var p in o){var q=o[p];n.append(p,q)}}for(var r=a,s=0,r=r;;){var t;if(s>=r.length)break;t=r[s++];var u=t;this.emit("sending",u,e,n)}this.options.uploadMultiple&&this.emit("sendingmultiple",a,e,n),this._addFormElementData(n);for(var v=0;v<c.length;v++){var w=c[v];n.append(w.name,w.data,w.filename)}this.submitRequest(e,n,a)}},{key:"_transformFiles",value:function(a,b){for(var c=this,d=[],e=0,f=0;f<a.length;f++)!function(f){c.options.transformFile.call(c,a[f],function(c){d[f]=c,
+++e===a.length&&b(d)})}(f)}},{key:"_addFormElementData",value:function(a){if("FORM"===this.element.tagName)for(var b=this.element.querySelectorAll("input, textarea, select, button"),c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d,f=e.getAttribute("name"),g=e.getAttribute("type");if(g&&(g=g.toLowerCase()),void 0!==f&&null!==f)if("SELECT"===e.tagName&&e.hasAttribute("multiple"))for(var h=e.options,i=0,h=h;;){var j;if(i>=h.length)break;j=h[i++];var k=j;k.selected&&a.append(f,k.value)}else(!g||"checkbox"!==g&&"radio"!==g||e.checked)&&a.append(f,e.value)}}},{key:"_updateFilesUploadProgress",value:function(a,b,c){var d=void 0;if(void 0!==c){if(d=100*c.loaded/c.total,a[0].upload.chunked){var e=a[0],f=this._getChunk(e,b);f.progress=d,f.total=c.total,f.bytesSent=c.loaded;e.upload.progress=0,e.upload.total=0,e.upload.bytesSent=0;for(var g=0;g<e.upload.totalChunkCount;g++)void 0!==e.upload.chunks[g]&&void 0!==e.upload.chunks[g].progress&&(e.upload.progress+=e.upload.chunks[g].progress,e.upload.total+=e.upload.chunks[g].total,e.upload.bytesSent+=e.upload.chunks[g].bytesSent);e.upload.progress=e.upload.progress/e.upload.totalChunkCount}else for(var h=a,i=0,h=h;;){var j;if(i>=h.length)break;j=h[i++];var k=j;k.upload.progress=d,k.upload.total=c.total,k.upload.bytesSent=c.loaded}for(var l=a,m=0,l=l;;){var n;if(m>=l.length)break;n=l[m++];var o=n;this.emit("uploadprogress",o,o.upload.progress,o.upload.bytesSent)}}else{var p=!0;d=100;for(var q=a,r=0,q=q;;){var s;if(r>=q.length)break;s=q[r++];var t=s;100===t.upload.progress&&t.upload.bytesSent===t.upload.total||(p=!1),t.upload.progress=d,t.upload.bytesSent=t.upload.total}if(p)return;for(var u=a,v=0,u=u;;){var w;if(v>=u.length)break;w=u[v++];var x=w;this.emit("uploadprogress",x,d,x.upload.bytesSent)}}}},{key:"_finishedUploading",value:function(a,c,d){var e=void 0;if(a[0].status!==b.CANCELED&&4===c.readyState){if("arraybuffer"!==c.responseType&&"blob"!==c.responseType&&(e=c.responseText,c.getResponseHeader("content-type")&&~c.getResponseHeader("content-type").indexOf("application/json")))try{e=JSON.parse(e)}catch(a){d=a,e="Invalid JSON response from server."}this._updateFilesUploadProgress(a),200<=c.status&&c.status<300?a[0].upload.chunked?a[0].upload.finishedChunkUpload(this._getChunk(a[0],c)):this._finished(a,e,d):this._handleUploadError(a,c,e)}}},{key:"_handleUploadError",value:function(a,c,d){if(a[0].status!==b.CANCELED){if(a[0].upload.chunked&&this.options.retryChunks){var e=this._getChunk(a[0],c);if(e.retries++<this.options.retryChunksLimit)return void this._uploadData(a,[e.dataBlock]);console.warn("Retried this chunk too often. Giving up.")}for(var f=a,g=0,f=f;;){if(g>=f.length)break;f[g++];this._errorProcessing(a,d||this.options.dictResponseError.replace("{{statusCode}}",c.status),c)}}}},{key:"submitRequest",value:function(a,b,c){a.send(b)}},{key:"_finished",value:function(a,c,d){for(var e=a,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;h.status=b.SUCCESS,this.emit("success",h,c,d),this.emit("complete",h)}if(this.options.uploadMultiple&&(this.emit("successmultiple",a,c,d),this.emit("completemultiple",a)),this.options.autoProcessQueue)return this.processQueue()}},{key:"_errorProcessing",value:function(a,c,d){for(var e=a,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;h.status=b.ERROR,this.emit("error",h,c,d),this.emit("complete",h)}if(this.options.uploadMultiple&&(this.emit("errormultiple",a,c,d),this.emit("completemultiple",a)),this.options.autoProcessQueue)return this.processQueue()}}],[{key:"uuidv4",value:function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(a){var b=16*Math.random()|0;return("x"===a?b:3&b|8).toString(16)})}}]),b}(Emitter);Dropzone.initClass(),Dropzone.version="5.5.1",Dropzone.options={},Dropzone.optionsForElement=function(a){return a.getAttribute("id")?Dropzone.options[camelize(a.getAttribute("id"))]:void 0},Dropzone.instances=[],Dropzone.forElement=function(a){if("string"==typeof a&&(a=document.querySelector(a)),null==(null!=a?a.dropzone:void 0))throw new Error("No Dropzone found for given element. This is probably because you're trying to access it before Dropzone had the time to initialize. Use the `init` option to setup any additional observers on your Dropzone.");return a.dropzone},Dropzone.autoDiscover=!0,Dropzone.discover=function(){var a=void 0;if(document.querySelectorAll)a=document.querySelectorAll(".dropzone");else{a=[];var b=function(b){return function(){for(var c=[],d=b,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;/(^| )dropzone($| )/.test(g.className)?c.push(a.push(g)):c.push(void 0)}return c}()};b(document.getElementsByTagName("div")),b(document.getElementsByTagName("form"))}return function(){for(var b=[],c=a,d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;!1!==Dropzone.optionsForElement(f)?b.push(new Dropzone(f)):b.push(void 0)}return b}()},Dropzone.blacklistedBrowsers=[/opera.*(Macintosh|Windows Phone).*version\/12/i],Dropzone.isBrowserSupported=function(){var a=!0;if(window.File&&window.FileReader&&window.FileList&&window.Blob&&window.FormData&&document.querySelector)if("classList"in document.createElement("a"))for(var b=Dropzone.blacklistedBrowsers,c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d;e.test(navigator.userAgent)&&(a=!1)}else a=!1;else a=!1;return a},Dropzone.dataURItoBlob=function(a){for(var b=atob(a.split(",")[1]),c=a.split(",")[0].split(":")[1].split(";")[0],d=new ArrayBuffer(b.length),e=new Uint8Array(d),f=0,g=b.length,h=0<=g;h?f<=g:f>=g;h?f++:f--)e[f]=b.charCodeAt(f);return new Blob([d],{type:c})};var without=function(a,b){return a.filter(function(a){return a!==b}).map(function(a){return a})},camelize=function(a){return a.replace(/[\-_](\w)/g,function(a){return a.charAt(1).toUpperCase()})};Dropzone.createElement=function(a){var b=document.createElement("div");return b.innerHTML=a,b.childNodes[0]},Dropzone.elementInside=function(a,b){if(a===b)return!0;for(;a=a.parentNode;)if(a===b)return!0;return!1},Dropzone.getElement=function(a,b){var c=void 0;if("string"==typeof a?c=document.querySelector(a):null!=a.nodeType&&(c=a),null==c)throw new Error("Invalid `"+b+"` option provided. Please provide a CSS selector or a plain HTML element.");return c},Dropzone.getElements=function(a,b){var c=void 0,d=void 0;if(a instanceof Array){d=[];try{for(var e=a,f=0,e=e;!(f>=e.length);)c=e[f++],d.push(this.getElement(c,b))}catch(a){d=null}}else if("string"==typeof a){d=[];for(var g=document.querySelectorAll(a),h=0,g=g;!(h>=g.length);)c=g[h++],d.push(c)}else null!=a.nodeType&&(d=[a]);if(null==d||!d.length)throw new Error("Invalid `"+b+"` option provided. Please provide a CSS selector, a plain HTML element or a list of those.");return d},Dropzone.confirm=function(a,b,c){return window.confirm(a)?b():null!=c?c():void 0},Dropzone.isValidFile=function(a,b){if(!b)return!0;b=b.split(",");for(var c=a.type,d=c.replace(/\/.*$/,""),e=b,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;if(h=h.trim(),"."===h.charAt(0)){if(-1!==a.name.toLowerCase().indexOf(h.toLowerCase(),a.name.length-h.length))return!0}else if(/\/\*$/.test(h)){if(d===h.replace(/\/.*$/,""))return!0}else if(c===h)return!0}return!1},"undefined"!=typeof jQuery&&null!==jQuery&&(jQuery.fn.dropzone=function(a){return this.each(function(){return new Dropzone(this,a)})}),"undefined"!=typeof module&&null!==module?module.exports=Dropzone:window.Dropzone=Dropzone,Dropzone.ADDED="added",Dropzone.QUEUED="queued",Dropzone.ACCEPTED=Dropzone.QUEUED,Dropzone.UPLOADING="uploading",Dropzone.PROCESSING=Dropzone.UPLOADING,Dropzone.CANCELED="canceled",Dropzone.ERROR="error",Dropzone.SUCCESS="success";var detectVerticalSquash=function(a){var b=(a.naturalWidth,a.naturalHeight),c=document.createElement("canvas");c.width=1,c.height=b;var d=c.getContext("2d");d.drawImage(a,0,0);for(var e=d.getImageData(1,0,1,b),f=e.data,g=0,h=b,i=b;i>g;){0===f[4*(i-1)+3]?h=i:g=i,i=h+g>>1}var j=i/b;return 0===j?1:j},drawImageIOSFix=function(a,b,c,d,e,f,g,h,i,j){var k=detectVerticalSquash(b);return a.drawImage(b,c,d,e,f,g,h,i,j/k)},ExifRestore=function(){function a(){_classCallCheck(this,a)}return _createClass(a,null,[{key:"initClass",value:function(){this.KEY_STR="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="}},{key:"encode64",value:function(a){for(var b="",c=void 0,d=void 0,e="",f=void 0,g=void 0,h=void 0,i="",j=0;;)if(c=a[j++],d=a[j++],e=a[j++],f=c>>2,g=(3&c)<<4|d>>4,h=(15&d)<<2|e>>6,i=63&e,isNaN(d)?h=i=64:isNaN(e)&&(i=64),b=b+this.KEY_STR.charAt(f)+this.KEY_STR.charAt(g)+this.KEY_STR.charAt(h)+this.KEY_STR.charAt(i),c=d=e="",f=g=h=i="",!(j<a.length))break;return b}},{key:"restore",value:function(a,b){if(!a.match("data:image/jpeg;base64,"))return b;var c=this.decode64(a.replace("data:image/jpeg;base64,","")),d=this.slice2Segments(c),e=this.exifManipulation(b,d);return"data:image/jpeg;base64,"+this.encode64(e)}},{key:"exifManipulation",value:function(a,b){var c=this.getExifArray(b),d=this.insertExif(a,c);return new Uint8Array(d)}},{key:"getExifArray",value:function(a){for(var b=void 0,c=0;c<a.length;){if(b=a[c],255===b[0]&225===b[1])return b;c++}return[]}},{key:"insertExif",value:function(a,b){var c=a.replace("data:image/jpeg;base64,",""),d=this.decode64(c),e=d.indexOf(255,3),f=d.slice(0,e),g=d.slice(e),h=f;return h=h.concat(b),h=h.concat(g)}},{key:"slice2Segments",value:function(a){for(var b=0,c=[];;){var d;if(255===a[b]&218===a[b+1])break;if(255===a[b]&216===a[b+1])b+=2;else{d=256*a[b+2]+a[b+3];var e=b+d+2,f=a.slice(b,e);c.push(f),b=e}if(b>a.length)break}return c}},{key:"decode64",value:function(a){var b=void 0,c=void 0,d="",e=void 0,f=void 0,g=void 0,h="",i=0,j=[],k=/[^A-Za-z0-9\+\/\=]/g;for(k.exec(a)&&console.warn("There were invalid base64 characters in the input text.\nValid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\nExpect errors in decoding."),a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");;)if(e=this.KEY_STR.indexOf(a.charAt(i++)),f=this.KEY_STR.indexOf(a.charAt(i++)),g=this.KEY_STR.indexOf(a.charAt(i++)),h=this.KEY_STR.indexOf(a.charAt(i++)),b=e<<2|f>>4,c=(15&f)<<4|g>>2,d=(3&g)<<6|h,j.push(b),64!==g&&j.push(c),64!==h&&j.push(d),b=c=d="",e=f=g=h="",!(i<a.length))break;return j}}]),a}();ExifRestore.initClass();var contentLoaded=function(a,b){var c=!1,d=!0,e=a.document,f=e.documentElement,g=e.addEventListener?"addEventListener":"attachEvent",h=e.addEventListener?"removeEventListener":"detachEvent",i=e.addEventListener?"":"on",j=function d(f){if("readystatechange"!==f.type||"complete"===e.readyState)return("load"===f.type?a:e)[h](i+f.type,d,!1),!c&&(c=!0)?b.call(a,f.type||f):void 0};if("complete"!==e.readyState){if(e.createEventObject&&f.doScroll){try{d=!a.frameElement}catch(a){}d&&function a(){try{f.doScroll("left")}catch(b){return void setTimeout(a,50)}return j("poll")}()}return e[g](i+"DOMContentLoaded",j,!1),e[g](i+"readystatechange",j,!1),a[g](i+"load",j,!1)}};Dropzone._autoDiscoverFunction=function(){if(Dropzone.autoDiscover)return Dropzone.discover()},contentLoaded(window,Dropzone._autoDiscoverFunction);
\ No newline at end of file