\n ![]()
\n
",
-
- // END OPTIONS
- // (Required by the dropzone documentation parser)
-
-
- /*
- Those functions register themselves to the events on init and handle all
- the user interface specific stuff. Overwriting them won't break the upload
- but can break the way it's displayed.
- You can overwrite them if you don't like the default behavior. If you just
- want to add an additional event handler, register it on the dropzone object
- and don't overwrite those options.
- */
-
- // Those are self explanatory and simply concern the DragnDrop.
- drop: function drop(e) {
- return this.element.classList.remove("dz-drag-hover");
- },
- dragstart: function dragstart(e) {},
- dragend: function dragend(e) {
- return this.element.classList.remove("dz-drag-hover");
- },
- dragenter: function dragenter(e) {
- return this.element.classList.add("dz-drag-hover");
- },
- dragover: function dragover(e) {
- return this.element.classList.add("dz-drag-hover");
- },
- dragleave: function dragleave(e) {
- return this.element.classList.remove("dz-drag-hover");
- },
- paste: function paste(e) {},
-
-
- // Called whenever there are no files left in the dropzone anymore, and the
- // dropzone should be displayed as if in the initial state.
- reset: function reset() {
- return this.element.classList.remove("dz-started");
- },
-
-
- // Called when a file is added to the queue
- // Receives `file`
- addedfile: function addedfile(file) {
- var _this2 = this;
-
- if (this.element === this.previewsContainer) {
- this.element.classList.add("dz-started");
- }
-
- if (this.previewsContainer) {
- file.previewElement = Dropzone.createElement(this.options.previewTemplate.trim());
- file.previewTemplate = file.previewElement; // Backwards compatibility
-
- this.previewsContainer.appendChild(file.previewElement);
- for (var _iterator3 = file.previewElement.querySelectorAll("[data-dz-name]"), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
- var _ref3;
-
- if (_isArray3) {
- if (_i3 >= _iterator3.length) break;
- _ref3 = _iterator3[_i3++];
- } else {
- _i3 = _iterator3.next();
- if (_i3.done) break;
- _ref3 = _i3.value;
- }
-
- var node = _ref3;
-
- node.textContent = file.name;
- }
- for (var _iterator4 = file.previewElement.querySelectorAll("[data-dz-size]"), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
- if (_isArray4) {
- if (_i4 >= _iterator4.length) break;
- node = _iterator4[_i4++];
- } else {
- _i4 = _iterator4.next();
- if (_i4.done) break;
- node = _i4.value;
- }
-
- node.innerHTML = this.filesize(file.size);
- }
-
- if (this.options.addRemoveLinks) {
- file._removeLink = Dropzone.createElement("" + this.options.dictRemoveFile + "");
- file.previewElement.appendChild(file._removeLink);
- }
-
- var removeFileEvent = function removeFileEvent(e) {
- e.preventDefault();
- e.stopPropagation();
- if (file.status === Dropzone.UPLOADING) {
- return Dropzone.confirm(_this2.options.dictCancelUploadConfirmation, function () {
- return _this2.removeFile(file);
- });
- } else {
- if (_this2.options.dictRemoveFileConfirmation) {
- return Dropzone.confirm(_this2.options.dictRemoveFileConfirmation, function () {
- return _this2.removeFile(file);
- });
- } else {
- return _this2.removeFile(file);
- }
- }
- };
-
- for (var _iterator5 = file.previewElement.querySelectorAll("[data-dz-remove]"), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
- var _ref4;
-
- if (_isArray5) {
- if (_i5 >= _iterator5.length) break;
- _ref4 = _iterator5[_i5++];
- } else {
- _i5 = _iterator5.next();
- if (_i5.done) break;
- _ref4 = _i5.value;
- }
-
- var removeLink = _ref4;
-
- removeLink.addEventListener("click", removeFileEvent);
- }
- }
- },
-
-
- // Called whenever a file is removed.
- removedfile: function removedfile(file) {
- if (file.previewElement != null && file.previewElement.parentNode != null) {
- file.previewElement.parentNode.removeChild(file.previewElement);
- }
- return this._updateMaxFilesReachedClass();
- },
-
-
- // Called when a thumbnail has been generated
- // Receives `file` and `dataUrl`
- thumbnail: function thumbnail(file, dataUrl) {
- if (file.previewElement) {
- file.previewElement.classList.remove("dz-file-preview");
- for (var _iterator6 = file.previewElement.querySelectorAll("[data-dz-thumbnail]"), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
- var _ref5;
-
- if (_isArray6) {
- if (_i6 >= _iterator6.length) break;
- _ref5 = _iterator6[_i6++];
- } else {
- _i6 = _iterator6.next();
- if (_i6.done) break;
- _ref5 = _i6.value;
- }
-
- var thumbnailElement = _ref5;
-
- thumbnailElement.alt = file.name;
- thumbnailElement.src = dataUrl;
- }
-
- return setTimeout(function () {
- return file.previewElement.classList.add("dz-image-preview");
- }, 1);
- }
- },
-
-
- // Called whenever an error occurs
- // Receives `file` and `message`
- error: function error(file, message) {
- if (file.previewElement) {
- file.previewElement.classList.add("dz-error");
- if (typeof message !== "String" && message.error) {
- message = message.error;
- }
- for (var _iterator7 = file.previewElement.querySelectorAll("[data-dz-errormessage]"), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
- var _ref6;
-
- if (_isArray7) {
- if (_i7 >= _iterator7.length) break;
- _ref6 = _iterator7[_i7++];
- } else {
- _i7 = _iterator7.next();
- if (_i7.done) break;
- _ref6 = _i7.value;
- }
-
- var node = _ref6;
-
- node.textContent = message;
- }
- }
- },
- errormultiple: function errormultiple() {},
-
-
- // Called when a file gets processed. Since there is a cue, not all added
- // files are processed immediately.
- // Receives `file`
- processing: function processing(file) {
- if (file.previewElement) {
- file.previewElement.classList.add("dz-processing");
- if (file._removeLink) {
- return file._removeLink.textContent = this.options.dictCancelUpload;
- }
- }
- },
- processingmultiple: function processingmultiple() {},
-
-
- // Called whenever the upload progress gets updated.
- // Receives `file`, `progress` (percentage 0-100) and `bytesSent`.
- // To get the total number of bytes of the file, use `file.size`
- uploadprogress: function uploadprogress(file, progress, bytesSent) {
- if (file.previewElement) {
- for (var _iterator8 = file.previewElement.querySelectorAll("[data-dz-uploadprogress]"), _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
- var _ref7;
-
- if (_isArray8) {
- if (_i8 >= _iterator8.length) break;
- _ref7 = _iterator8[_i8++];
- } else {
- _i8 = _iterator8.next();
- if (_i8.done) break;
- _ref7 = _i8.value;
- }
-
- var node = _ref7;
-
- node.nodeName === 'PROGRESS' ? node.value = progress : node.style.width = progress + "%";
- }
- }
- },
-
-
- // Called whenever the total upload progress gets updated.
- // Called with totalUploadProgress (0-100), totalBytes and totalBytesSent
- totaluploadprogress: function totaluploadprogress() {},
-
-
- // Called just before the file is sent. Gets the `xhr` object as second
- // parameter, so you can modify it (for example to add a CSRF token) and a
- // `formData` object to add additional information.
- sending: function sending() {},
- sendingmultiple: function sendingmultiple() {},
-
-
- // When the complete upload is finished and successful
- // Receives `file`
- success: function success(file) {
- if (file.previewElement) {
- return file.previewElement.classList.add("dz-success");
- }
- },
- successmultiple: function successmultiple() {},
-
-
- // When the upload is canceled.
- canceled: function canceled(file) {
- return this.emit("error", file, this.options.dictUploadCanceled);
- },
- canceledmultiple: function canceledmultiple() {},
-
-
- // When the upload is finished, either with success or an error.
- // Receives `file`
- complete: function complete(file) {
- if (file._removeLink) {
- file._removeLink.textContent = this.options.dictRemoveFile;
- }
- if (file.previewElement) {
- return file.previewElement.classList.add("dz-complete");
- }
- },
- completemultiple: function completemultiple() {},
- maxfilesexceeded: function maxfilesexceeded() {},
- maxfilesreached: function maxfilesreached() {},
- queuecomplete: function queuecomplete() {},
- addedfiles: function addedfiles() {}
- };
-
- this.prototype._thumbnailQueue = [];
- this.prototype._processingThumbnail = false;
- }
-
- // global utility
-
- }, {
- key: "extend",
- value: function extend(target) {
- for (var _len2 = arguments.length, objects = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
- objects[_key2 - 1] = arguments[_key2];
- }
-
- for (var _iterator9 = objects, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
- var _ref8;
-
- if (_isArray9) {
- if (_i9 >= _iterator9.length) break;
- _ref8 = _iterator9[_i9++];
- } else {
- _i9 = _iterator9.next();
- if (_i9.done) break;
- _ref8 = _i9.value;
- }
-
- var object = _ref8;
-
- for (var key in object) {
- var val = object[key];
- target[key] = val;
- }
- }
- return target;
- }
- }]);
-
- function Dropzone(el, options) {
- _classCallCheck(this, Dropzone);
-
- var _this = _possibleConstructorReturn(this, (Dropzone.__proto__ || Object.getPrototypeOf(Dropzone)).call(this));
-
- var fallback = void 0,
- left = void 0;
- _this.element = el;
- // For backwards compatibility since the version was in the prototype previously
- _this.version = Dropzone.version;
-
- _this.defaultOptions.previewTemplate = _this.defaultOptions.previewTemplate.replace(/\n*/g, "");
-
- _this.clickableElements = [];
- _this.listeners = [];
- _this.files = []; // All files
-
- if (typeof _this.element === "string") {
- _this.element = document.querySelector(_this.element);
- }
-
- // Not checking if instance of HTMLElement or Element since IE9 is extremely weird.
- if (!_this.element || _this.element.nodeType == null) {
- throw new Error("Invalid dropzone element.");
- }
-
- if (_this.element.dropzone) {
- throw new Error("Dropzone already attached.");
- }
-
- // Now add this dropzone to the instances.
- Dropzone.instances.push(_this);
-
- // Put the dropzone inside the element itself.
- _this.element.dropzone = _this;
-
- var elementOptions = (left = Dropzone.optionsForElement(_this.element)) != null ? left : {};
-
- _this.options = Dropzone.extend({}, _this.defaultOptions, elementOptions, options != null ? options : {});
-
- // If the browser failed, just call the fallback and leave
- if (_this.options.forceFallback || !Dropzone.isBrowserSupported()) {
- var _ret;
-
- return _ret = _this.options.fallback.call(_this), _possibleConstructorReturn(_this, _ret);
- }
-
- // @options.url = @element.getAttribute "action" unless @options.url?
- if (_this.options.url == null) {
- _this.options.url = _this.element.getAttribute("action");
- }
-
- if (!_this.options.url) {
- throw new Error("No URL provided.");
- }
-
- if (_this.options.acceptedFiles && _this.options.acceptedMimeTypes) {
- throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 'acceptedMimeTypes' is deprecated.");
- }
-
- if (_this.options.uploadMultiple && _this.options.chunking) {
- throw new Error('You cannot set both: uploadMultiple and chunking.');
- }
-
- // Backwards compatibility
- if (_this.options.acceptedMimeTypes) {
- _this.options.acceptedFiles = _this.options.acceptedMimeTypes;
- delete _this.options.acceptedMimeTypes;
- }
-
- // Backwards compatibility
- if (_this.options.renameFilename != null) {
- _this.options.renameFile = function (file) {
- return _this.options.renameFilename.call(_this, file.name, file);
- };
- }
-
- _this.options.method = _this.options.method.toUpperCase();
-
- if ((fallback = _this.getExistingFallback()) && fallback.parentNode) {
- // Remove the fallback
- fallback.parentNode.removeChild(fallback);
- }
-
- // Display previews in the previewsContainer element or the Dropzone element unless explicitly set to false
- if (_this.options.previewsContainer !== false) {
- if (_this.options.previewsContainer) {
- _this.previewsContainer = Dropzone.getElement(_this.options.previewsContainer, "previewsContainer");
- } else {
- _this.previewsContainer = _this.element;
- }
- }
-
- if (_this.options.clickable) {
- if (_this.options.clickable === true) {
- _this.clickableElements = [_this.element];
- } else {
- _this.clickableElements = Dropzone.getElements(_this.options.clickable, "clickable");
- }
- }
-
- _this.init();
- return _this;
- }
-
- // Returns all files that have been accepted
-
-
- _createClass(Dropzone, [{
- key: "getAcceptedFiles",
- value: function getAcceptedFiles() {
- return this.files.filter(function (file) {
- return file.accepted;
- }).map(function (file) {
- return file;
- });
- }
-
- // Returns all files that have been rejected
- // Not sure when that's going to be useful, but added for completeness.
-
- }, {
- key: "getRejectedFiles",
- value: function getRejectedFiles() {
- return this.files.filter(function (file) {
- return !file.accepted;
- }).map(function (file) {
- return file;
- });
- }
- }, {
- key: "getFilesWithStatus",
- value: function getFilesWithStatus(status) {
- return this.files.filter(function (file) {
- return file.status === status;
- }).map(function (file) {
- return file;
- });
- }
-
- // Returns all files that are in the queue
-
- }, {
- key: "getQueuedFiles",
- value: function getQueuedFiles() {
- return this.getFilesWithStatus(Dropzone.QUEUED);
- }
- }, {
- key: "getUploadingFiles",
- value: function getUploadingFiles() {
- return this.getFilesWithStatus(Dropzone.UPLOADING);
- }
- }, {
- key: "getAddedFiles",
- value: function getAddedFiles() {
- return this.getFilesWithStatus(Dropzone.ADDED);
- }
-
- // Files that are either queued or uploading
-
- }, {
- key: "getActiveFiles",
- value: function getActiveFiles() {
- return this.files.filter(function (file) {
- return file.status === Dropzone.UPLOADING || file.status === Dropzone.QUEUED;
- }).map(function (file) {
- return file;
- });
- }
-
- // The function that gets called when Dropzone is initialized. You
- // can (and should) setup event listeners inside this function.
-
- }, {
- key: "init",
- value: function init() {
- var _this3 = this;
-
- // In case it isn't set already
- if (this.element.tagName === "form") {
- this.element.setAttribute("enctype", "multipart/form-data");
- }
-
- if (this.element.classList.contains("dropzone") && !this.element.querySelector(".dz-message")) {
- this.element.appendChild(Dropzone.createElement("\n
\n \n
\n
\n \n
\n \n
\n \n \n
\n" + this.options.dictDefaultMessage + "
"));
- }
-
- if (this.clickableElements.length) {
- var setupHiddenFileInput = function setupHiddenFileInput() {
- if (_this3.hiddenFileInput) {
- _this3.hiddenFileInput.parentNode.removeChild(_this3.hiddenFileInput);
- }
- _this3.hiddenFileInput = document.createElement("input");
- _this3.hiddenFileInput.setAttribute("type", "file");
- if (_this3.options.maxFiles === null || _this3.options.maxFiles > 1) {
- _this3.hiddenFileInput.setAttribute("multiple", "multiple");
- }
- _this3.hiddenFileInput.className = "dz-hidden-input";
-
- if (_this3.options.acceptedFiles !== null) {
- _this3.hiddenFileInput.setAttribute("accept", _this3.options.acceptedFiles);
- }
- if (_this3.options.capture !== null) {
- _this3.hiddenFileInput.setAttribute("capture", _this3.options.capture);
- }
-
- // Not setting `display="none"` because some browsers don't accept clicks
- // on elements that aren't displayed.
- _this3.hiddenFileInput.style.visibility = "hidden";
- _this3.hiddenFileInput.style.position = "absolute";
- _this3.hiddenFileInput.style.top = "0";
- _this3.hiddenFileInput.style.left = "0";
- _this3.hiddenFileInput.style.height = "0";
- _this3.hiddenFileInput.style.width = "0";
- document.querySelector(_this3.options.hiddenInputContainer).appendChild(_this3.hiddenFileInput);
- return _this3.hiddenFileInput.addEventListener("change", function () {
- var files = _this3.hiddenFileInput.files;
-
- if (files.length) {
- for (var _iterator10 = files, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
- var _ref9;
-
- if (_isArray10) {
- if (_i10 >= _iterator10.length) break;
- _ref9 = _iterator10[_i10++];
- } else {
- _i10 = _iterator10.next();
- if (_i10.done) break;
- _ref9 = _i10.value;
- }
-
- var file = _ref9;
-
- _this3.addFile(file);
- }
- }
- _this3.emit("addedfiles", files);
- return setupHiddenFileInput();
- });
- };
- setupHiddenFileInput();
- }
-
- this.URL = window.URL !== null ? window.URL : window.webkitURL;
-
- // Setup all event listeners on the Dropzone object itself.
- // They're not in @setupEventListeners() because they shouldn't be removed
- // again when the dropzone gets disabled.
- for (var _iterator11 = this.events, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
- var _ref10;
-
- if (_isArray11) {
- if (_i11 >= _iterator11.length) break;
- _ref10 = _iterator11[_i11++];
- } else {
- _i11 = _iterator11.next();
- if (_i11.done) break;
- _ref10 = _i11.value;
- }
-
- var eventName = _ref10;
-
- this.on(eventName, this.options[eventName]);
- }
-
- this.on("uploadprogress", function () {
- return _this3.updateTotalUploadProgress();
- });
-
- this.on("removedfile", function () {
- return _this3.updateTotalUploadProgress();
- });
-
- this.on("canceled", function (file) {
- return _this3.emit("complete", file);
- });
-
- // Emit a `queuecomplete` event if all files finished uploading.
- this.on("complete", function (file) {
- if (_this3.getAddedFiles().length === 0 && _this3.getUploadingFiles().length === 0 && _this3.getQueuedFiles().length === 0) {
- // This needs to be deferred so that `queuecomplete` really triggers after `complete`
- return setTimeout(function () {
- return _this3.emit("queuecomplete");
- }, 0);
- }
- });
-
- var noPropagation = function noPropagation(e) {
- e.stopPropagation();
- if (e.preventDefault) {
- return e.preventDefault();
- } else {
- return e.returnValue = false;
- }
- };
-
- // Create the listeners
- this.listeners = [{
- element: this.element,
- events: {
- "dragstart": function dragstart(e) {
- return _this3.emit("dragstart", e);
- },
- "dragenter": function dragenter(e) {
- noPropagation(e);
- return _this3.emit("dragenter", e);
- },
- "dragover": function dragover(e) {
- // Makes it possible to drag files from chrome's download bar
- // http://stackoverflow.com/questions/19526430/drag-and-drop-file-uploads-from-chrome-downloads-bar
- // Try is required to prevent bug in Internet Explorer 11 (SCRIPT65535 exception)
- var efct = void 0;
- try {
- efct = e.dataTransfer.effectAllowed;
- } catch (error) {}
- e.dataTransfer.dropEffect = 'move' === efct || 'linkMove' === efct ? 'move' : 'copy';
-
- noPropagation(e);
- return _this3.emit("dragover", e);
- },
- "dragleave": function dragleave(e) {
- return _this3.emit("dragleave", e);
- },
- "drop": function drop(e) {
- noPropagation(e);
- return _this3.drop(e);
- },
- "dragend": function dragend(e) {
- return _this3.emit("dragend", e);
- }
-
- // This is disabled right now, because the browsers don't implement it properly.
- // "paste": (e) =>
- // noPropagation e
- // @paste e
- } }];
-
- this.clickableElements.forEach(function (clickableElement) {
- return _this3.listeners.push({
- element: clickableElement,
- events: {
- "click": function click(evt) {
- // Only the actual dropzone or the message element should trigger file selection
- if (clickableElement !== _this3.element || evt.target === _this3.element || Dropzone.elementInside(evt.target, _this3.element.querySelector(".dz-message"))) {
- _this3.hiddenFileInput.click(); // Forward the click
- }
- return true;
- }
- }
- });
- });
-
- this.enable();
-
- return this.options.init.call(this);
- }
-
- // Not fully tested yet
-
- }, {
- key: "destroy",
- value: function destroy() {
- this.disable();
- this.removeAllFiles(true);
- if (this.hiddenFileInput != null ? this.hiddenFileInput.parentNode : undefined) {
- this.hiddenFileInput.parentNode.removeChild(this.hiddenFileInput);
- this.hiddenFileInput = null;
- }
- delete this.element.dropzone;
- return Dropzone.instances.splice(Dropzone.instances.indexOf(this), 1);
- }
- }, {
- key: "updateTotalUploadProgress",
- value: function updateTotalUploadProgress() {
- var totalUploadProgress = void 0;
- var totalBytesSent = 0;
- var totalBytes = 0;
-
- var activeFiles = this.getActiveFiles();
-
- if (activeFiles.length) {
- for (var _iterator12 = this.getActiveFiles(), _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
- var _ref11;
-
- if (_isArray12) {
- if (_i12 >= _iterator12.length) break;
- _ref11 = _iterator12[_i12++];
- } else {
- _i12 = _iterator12.next();
- if (_i12.done) break;
- _ref11 = _i12.value;
- }
-
- var file = _ref11;
-
- totalBytesSent += file.upload.bytesSent;
- totalBytes += file.upload.total;
- }
- totalUploadProgress = 100 * totalBytesSent / totalBytes;
- } else {
- totalUploadProgress = 100;
- }
-
- return this.emit("totaluploadprogress", totalUploadProgress, totalBytes, totalBytesSent);
- }
-
- // @options.paramName can be a function taking one parameter rather than a string.
- // A parameter name for a file is obtained simply by calling this with an index number.
-
- }, {
- key: "_getParamName",
- value: function _getParamName(n) {
- if (typeof this.options.paramName === "function") {
- return this.options.paramName(n);
- } else {
- return "" + this.options.paramName + (this.options.uploadMultiple ? "[" + n + "]" : "");
- }
- }
-
- // If @options.renameFile is a function,
- // the function will be used to rename the file.name before appending it to the formData
-
- }, {
- key: "_renameFile",
- value: function _renameFile(file) {
- if (typeof this.options.renameFile !== "function") {
- return file.name;
- }
- return this.options.renameFile(file);
- }
-
- // Returns a form that can be used as fallback if the browser does not support DragnDrop
- //
- // If the dropzone is already a form, only the input field and button are returned. Otherwise a complete form element is provided.
- // This code has to pass in IE7 :(
-
- }, {
- key: "getFallbackForm",
- value: function getFallbackForm() {
- var existingFallback = void 0,
- form = void 0;
- if (existingFallback = this.getExistingFallback()) {
- return existingFallback;
- }
-
- var fieldsString = "";
- if (this.options.dictFallbackText) {
- fieldsString += "
";
-
- var fields = Dropzone.createElement(fieldsString);
- if (this.element.tagName !== "FORM") {
- form = Dropzone.createElement("");
- form.appendChild(fields);
- } else {
- // Make sure that the enctype and method attributes are set properly
- this.element.setAttribute("enctype", "multipart/form-data");
- this.element.setAttribute("method", this.options.method);
- }
- return form != null ? form : fields;
- }
-
- // Returns the fallback elements if they exist already
- //
- // This code has to pass in IE7 :(
-
- }, {
- key: "getExistingFallback",
- value: function getExistingFallback() {
- var getFallback = function getFallback(elements) {
- for (var _iterator13 = elements, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
- var _ref12;
-
- if (_isArray13) {
- if (_i13 >= _iterator13.length) break;
- _ref12 = _iterator13[_i13++];
- } else {
- _i13 = _iterator13.next();
- if (_i13.done) break;
- _ref12 = _i13.value;
- }
-
- var el = _ref12;
-
- if (/(^| )fallback($| )/.test(el.className)) {
- return el;
- }
- }
- };
-
- var _arr = ["div", "form"];
- for (var _i14 = 0; _i14 < _arr.length; _i14++) {
- var tagName = _arr[_i14];
- var fallback;
- if (fallback = getFallback(this.element.getElementsByTagName(tagName))) {
- return fallback;
- }
- }
- }
-
- // Activates all listeners stored in @listeners
-
- }, {
- key: "setupEventListeners",
- value: function setupEventListeners() {
- return this.listeners.map(function (elementListeners) {
- return function () {
- var result = [];
- for (var event in elementListeners.events) {
- var listener = elementListeners.events[event];
- result.push(elementListeners.element.addEventListener(event, listener, false));
- }
- return result;
- }();
- });
- }
-
- // Deactivates all listeners stored in @listeners
-
- }, {
- key: "removeEventListeners",
- value: function removeEventListeners() {
- return this.listeners.map(function (elementListeners) {
- return function () {
- var result = [];
- for (var event in elementListeners.events) {
- var listener = elementListeners.events[event];
- result.push(elementListeners.element.removeEventListener(event, listener, false));
- }
- return result;
- }();
- });
- }
-
- // Removes all event listeners and cancels all files in the queue or being processed.
-
- }, {
- key: "disable",
- value: function disable() {
- var _this4 = this;
-
- this.clickableElements.forEach(function (element) {
- return element.classList.remove("dz-clickable");
- });
- this.removeEventListeners();
- this.disabled = true;
-
- return this.files.map(function (file) {
- return _this4.cancelUpload(file);
- });
- }
- }, {
- key: "enable",
- value: function enable() {
- delete this.disabled;
- this.clickableElements.forEach(function (element) {
- return element.classList.add("dz-clickable");
- });
- return this.setupEventListeners();
- }
-
- // Returns a nicely formatted filesize
-
- }, {
- key: "filesize",
- value: function filesize(size) {
- var selectedSize = 0;
- var selectedUnit = "b";
-
- if (size > 0) {
- var units = ['tb', 'gb', 'mb', 'kb', 'b'];
-
- for (var i = 0; i < units.length; i++) {
- var unit = units[i];
- var cutoff = Math.pow(this.options.filesizeBase, 4 - i) / 10;
-
- if (size >= cutoff) {
- selectedSize = size / Math.pow(this.options.filesizeBase, 4 - i);
- selectedUnit = unit;
- break;
- }
- }
-
- selectedSize = Math.round(10 * selectedSize) / 10; // Cutting of digits
- }
-
- return "" + selectedSize + " " + this.options.dictFileSizeUnits[selectedUnit];
- }
-
- // Adds or removes the `dz-max-files-reached` class from the form.
-
- }, {
- key: "_updateMaxFilesReachedClass",
- value: function _updateMaxFilesReachedClass() {
- if (this.options.maxFiles != null && this.getAcceptedFiles().length >= this.options.maxFiles) {
- if (this.getAcceptedFiles().length === this.options.maxFiles) {
- this.emit('maxfilesreached', this.files);
- }
- return this.element.classList.add("dz-max-files-reached");
- } else {
- return this.element.classList.remove("dz-max-files-reached");
- }
- }
- }, {
- key: "drop",
- value: function drop(e) {
- if (!e.dataTransfer) {
- return;
- }
- this.emit("drop", e);
-
- var files = e.dataTransfer.files;
-
- this.emit("addedfiles", files);
-
- // Even if it's a folder, files.length will contain the folders.
- if (files.length) {
- var items = e.dataTransfer.items;
-
- if (items && items.length && items[0].webkitGetAsEntry != null) {
- // The browser supports dropping of folders, so handle items instead of files
- this._addFilesFromItems(items);
- } else {
- this.handleFiles(files);
- }
- }
- }
- }, {
- key: "paste",
- value: function paste(e) {
- if (__guard__(e != null ? e.clipboardData : undefined, function (x) {
- return x.items;
- }) == null) {
- return;
- }
-
- this.emit("paste", e);
- var items = e.clipboardData.items;
-
-
- if (items.length) {
- return this._addFilesFromItems(items);
- }
- }
- }, {
- key: "handleFiles",
- value: function handleFiles(files) {
- for (var _iterator14 = files, _isArray14 = Array.isArray(_iterator14), _i15 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
- var _ref13;
-
- 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
- // instead of files.
-
- }, {
- key: "_addFilesFromItems",
- value: function _addFilesFromItems(items) {
- var _this5 = this;
-
- return function () {
- var result = [];
- for (var _iterator15 = items, _isArray15 = Array.isArray(_iterator15), _i16 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
- var _ref14;
-
- if (_isArray15) {
- if (_i16 >= _iterator15.length) break;
- _ref14 = _iterator15[_i16++];
- } else {
- _i16 = _iterator15.next();
- if (_i16.done) break;
- _ref14 = _i16.value;
- }
-
- var item = _ref14;
-
- var entry;
- if (item.webkitGetAsEntry != null && (entry = item.webkitGetAsEntry())) {
- if (entry.isFile) {
- result.push(_this5.addFile(item.getAsFile()));
- } else if (entry.isDirectory) {
- // Append all files from that directory to files
- 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(_this5.addFile(item.getAsFile()));
- } else {
- result.push(undefined);
- }
- } else {
- result.push(undefined);
- }
- }
- return result;
- }();
- }
-
- // Goes through the directory, and adds each file it finds recursively
-
- }, {
- key: "_addFilesFromDirectory",
- value: function _addFilesFromDirectory(directory, path) {
- var _this6 = this;
-
- var dirReader = directory.createReader();
-
- var errorHandler = function errorHandler(error) {
- return __guardMethod__(console, 'log', function (o) {
- return o.log(error);
- });
- };
-
- var readEntries = function readEntries() {
- return dirReader.readEntries(function (entries) {
- if (entries.length > 0) {
- for (var _iterator16 = entries, _isArray16 = Array.isArray(_iterator16), _i17 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
- var _ref15;
-
- if (_isArray16) {
- if (_i17 >= _iterator16.length) break;
- _ref15 = _iterator16[_i17++];
- } else {
- _i17 = _iterator16.next();
- if (_i17.done) break;
- _ref15 = _i17.value;
- }
-
- var entry = _ref15;
-
- if (entry.isFile) {
- entry.file(function (file) {
- if (_this6.options.ignoreHiddenFiles && file.name.substring(0, 1) === '.') {
- return;
- }
- file.fullPath = path + "/" + file.name;
- return _this6.addFile(file);
- });
- } else if (entry.isDirectory) {
- _this6._addFilesFromDirectory(entry, path + "/" + entry.name);
- }
- }
-
- // Recursively call readEntries() again, since browser only handle
- // the first 100 entries.
- // See: https://developer.mozilla.org/en-US/docs/Web/API/DirectoryReader#readEntries
- readEntries();
- }
- return null;
- }, errorHandler);
- };
-
- return readEntries();
- }
-
- // If `done()` is called without argument the file is accepted
- // If you call it with an error message, the file is rejected
- // (This allows for asynchronous validation)
- //
- // This function checks the filesize, and if the file.type passes the
- // `acceptedFiles` check.
-
- }, {
- key: "accept",
- value: function accept(file, done) {
- if (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);
- } else if (this.options.maxFiles != null && this.getAcceptedFiles().length >= this.options.maxFiles) {
- done(this.options.dictMaxFilesExceeded.replace("{{maxFiles}}", this.options.maxFiles));
- return this.emit("maxfilesexceeded", file);
- } else {
- return this.options.accept.call(this, file, done);
- }
- }
- }, {
- key: "addFile",
- value: function addFile(file) {
- var _this7 = this;
-
- file.upload = {
- uuid: Dropzone.uuidv4(),
- progress: 0,
- // Setting the total upload size to file.size for the beginning
- // It's actual different than the size to be transmitted.
- total: file.size,
- bytesSent: 0,
- filename: this._renameFile(file),
- chunked: this.options.chunking && (this.options.forceChunking || file.size > this.options.chunkSize),
- totalChunkCount: Math.ceil(file.size / this.options.chunkSize)
- };
- this.files.push(file);
-
- file.status = Dropzone.ADDED;
-
- this.emit("addedfile", file);
-
- this._enqueueThumbnail(file);
-
- return this.accept(file, function (error) {
- if (error) {
- file.accepted = false;
- _this7._errorProcessing([file], error); // Will set the file.status
- } else {
- file.accepted = true;
- if (_this7.options.autoQueue) {
- _this7.enqueueFile(file);
- } // Will set .accepted = true
- }
- return _this7._updateMaxFilesReachedClass();
- });
- }
-
- // Wrapper for enqueueFile
-
- }, {
- key: "enqueueFiles",
- value: function enqueueFiles(files) {
- for (var _iterator17 = files, _isArray17 = Array.isArray(_iterator17), _i18 = 0, _iterator17 = _isArray17 ? _iterator17 : _iterator17[Symbol.iterator]();;) {
- var _ref16;
-
- if (_isArray17) {
- if (_i18 >= _iterator17.length) break;
- _ref16 = _iterator17[_i18++];
- } else {
- _i18 = _iterator17.next();
- if (_i18.done) break;
- _ref16 = _i18.value;
- }
-
- var file = _ref16;
-
- this.enqueueFile(file);
- }
- return null;
- }
- }, {
- key: "enqueueFile",
- value: function enqueueFile(file) {
- var _this8 = this;
-
- if (file.status === Dropzone.ADDED && file.accepted === true) {
- file.status = Dropzone.QUEUED;
- if (this.options.autoProcessQueue) {
- return setTimeout(function () {
- return _this8.processQueue();
- }, 0); // Deferring the call
- }
- } else {
- throw new Error("This file can't be queued because it has already been processed or was rejected.");
- }
- }
- }, {
- key: "_enqueueThumbnail",
- value: function _enqueueThumbnail(file) {
- 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 _this9._processThumbnailQueue();
- }, 0); // Deferring the call
- }
- }
- }, {
- key: "_processThumbnailQueue",
- value: function _processThumbnailQueue() {
- var _this10 = this;
-
- if (this._processingThumbnail || this._thumbnailQueue.length === 0) {
- return;
- }
-
- this._processingThumbnail = true;
- var file = this._thumbnailQueue.shift();
- return this.createThumbnail(file, this.options.thumbnailWidth, this.options.thumbnailHeight, this.options.thumbnailMethod, true, function (dataUrl) {
- _this10.emit("thumbnail", file, dataUrl);
- _this10._processingThumbnail = false;
- return _this10._processThumbnailQueue();
- });
- }
-
- // Can be called by the user to remove a file
-
- }, {
- key: "removeFile",
- value: function removeFile(file) {
- if (file.status === Dropzone.UPLOADING) {
- this.cancelUpload(file);
- }
- this.files = without(this.files, file);
-
- this.emit("removedfile", file);
- if (this.files.length === 0) {
- return this.emit("reset");
- }
- }
-
- // Removes all files that aren't currently processed from the list
-
- }, {
- key: "removeAllFiles",
- value: function removeAllFiles(cancelIfNecessary) {
- // Create a copy of files since removeFile() changes the @files array.
- if (cancelIfNecessary == null) {
- cancelIfNecessary = false;
- }
- for (var _iterator18 = this.files.slice(), _isArray18 = Array.isArray(_iterator18), _i19 = 0, _iterator18 = _isArray18 ? _iterator18 : _iterator18[Symbol.iterator]();;) {
- var _ref17;
-
- if (_isArray18) {
- if (_i19 >= _iterator18.length) break;
- _ref17 = _iterator18[_i19++];
- } else {
- _i19 = _iterator18.next();
- if (_i19.done) break;
- _ref17 = _i19.value;
- }
-
- var file = _ref17;
-
- if (file.status !== Dropzone.UPLOADING || cancelIfNecessary) {
- this.removeFile(file);
- }
- }
- return null;
- }
-
- // Resizes an image before it gets sent to the server. This function is the default behavior of
- // `options.transformFile` if `resizeWidth` or `resizeHeight` are set. The callback is invoked with
- // the resized blob.
-
- }, {
- key: "resizeImage",
- value: function resizeImage(file, width, height, resizeMethod, callback) {
- var _this11 = this;
-
- return this.createThumbnail(file, width, height, resizeMethod, false, function (dataUrl, canvas) {
- if (canvas == null) {
- // The image has not been resized
- return callback(file);
- } else {
- var resizeMimeType = _this11.options.resizeMimeType;
-
- if (resizeMimeType == null) {
- resizeMimeType = file.type;
- }
- 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);
- }
- return callback(Dropzone.dataURItoBlob(resizedDataURL));
- }
- });
- }
- }, {
- key: "createThumbnail",
- value: function createThumbnail(file, width, height, resizeMethod, fixOrientation, callback) {
- var _this12 = this;
-
- var fileReader = new FileReader();
-
- fileReader.onload = function () {
-
- file.dataURL = fileReader.result;
-
- // Don't bother creating a thumbnail for SVG images since they're vector
- if (file.type === "image/svg+xml") {
- if (callback != null) {
- callback(fileReader.result);
- }
- return;
- }
-
- return _this12.createThumbnailFromUrl(file, width, height, resizeMethod, fixOrientation, callback);
- };
-
- return fileReader.readAsDataURL(file);
- }
- }, {
- key: "createThumbnailFromUrl",
- value: function createThumbnailFromUrl(file, width, height, resizeMethod, fixOrientation, callback, crossOrigin) {
- var _this13 = this;
-
- // Not using `new Image` here because of a bug in latest Chrome versions.
- // See https://github.com/enyo/dropzone/pull/226
- var img = document.createElement("img");
-
- if (crossOrigin) {
- img.crossOrigin = crossOrigin;
- }
-
- img.onload = function () {
- var loadExif = function loadExif(callback) {
- return callback(1);
- };
- if (typeof EXIF !== 'undefined' && EXIF !== null && fixOrientation) {
- loadExif = function loadExif(callback) {
- return EXIF.getData(img, function () {
- return callback(EXIF.getTag(this, 'Orientation'));
- });
- };
- }
-
- return loadExif(function (orientation) {
- file.width = img.width;
- file.height = img.height;
-
- var resizeInfo = _this13.options.resize.call(_this13, file, width, height, resizeMethod);
-
- var canvas = document.createElement("canvas");
- var ctx = canvas.getContext("2d");
-
- canvas.width = resizeInfo.trgWidth;
- canvas.height = resizeInfo.trgHeight;
-
- if (orientation > 4) {
- canvas.width = resizeInfo.trgHeight;
- canvas.height = resizeInfo.trgWidth;
- }
-
- switch (orientation) {
- case 2:
- // horizontal flip
- ctx.translate(canvas.width, 0);
- ctx.scale(-1, 1);
- break;
- case 3:
- // 180° rotate left
- ctx.translate(canvas.width, canvas.height);
- ctx.rotate(Math.PI);
- break;
- case 4:
- // vertical flip
- ctx.translate(0, canvas.height);
- ctx.scale(1, -1);
- break;
- case 5:
- // vertical flip + 90 rotate right
- ctx.rotate(0.5 * Math.PI);
- ctx.scale(1, -1);
- break;
- case 6:
- // 90° rotate right
- ctx.rotate(0.5 * Math.PI);
- ctx.translate(0, -canvas.height);
- break;
- case 7:
- // horizontal flip + 90 rotate right
- ctx.rotate(0.5 * Math.PI);
- ctx.translate(canvas.width, -canvas.height);
- ctx.scale(-1, 1);
- break;
- case 8:
- // 90° rotate left
- ctx.rotate(-0.5 * Math.PI);
- ctx.translate(-canvas.width, 0);
- break;
- }
-
- // This is a bugfix for iOS' scaling bug.
- drawImageIOSFix(ctx, img, resizeInfo.srcX != null ? resizeInfo.srcX : 0, resizeInfo.srcY != null ? resizeInfo.srcY : 0, resizeInfo.srcWidth, resizeInfo.srcHeight, resizeInfo.trgX != null ? resizeInfo.trgX : 0, resizeInfo.trgY != null ? resizeInfo.trgY : 0, resizeInfo.trgWidth, resizeInfo.trgHeight);
-
- var thumbnail = canvas.toDataURL("image/png");
-
- if (callback != null) {
- return callback(thumbnail, canvas);
- }
- });
- };
-
- if (callback != null) {
- img.onerror = callback;
- }
-
- return img.src = file.dataURL;
- }
-
- // Goes through the queue and processes files if there aren't too many already.
-
- }, {
- key: "processQueue",
- value: function processQueue() {
- var parallelUploads = this.options.parallelUploads;
-
- var processingLength = this.getUploadingFiles().length;
- var i = processingLength;
-
- // There are already at least as many files uploading than should be
- if (processingLength >= parallelUploads) {
- return;
- }
-
- var queuedFiles = this.getQueuedFiles();
-
- if (!(queuedFiles.length > 0)) {
- return;
- }
-
- if (this.options.uploadMultiple) {
- // The files should be uploaded in one request
- return this.processFiles(queuedFiles.slice(0, parallelUploads - processingLength));
- } else {
- while (i < parallelUploads) {
- if (!queuedFiles.length) {
- return;
- } // Nothing left to process
- this.processFile(queuedFiles.shift());
- i++;
- }
- }
- }
-
- // Wrapper for `processFiles`
-
- }, {
- key: "processFile",
- value: function processFile(file) {
- return this.processFiles([file]);
- }
-
- // Loads the file, then calls finishedLoading()
-
- }, {
- key: "processFiles",
- value: function processFiles(files) {
- for (var _iterator19 = files, _isArray19 = Array.isArray(_iterator19), _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 file = _ref18;
-
- file.processing = true; // Backwards compatibility
- file.status = Dropzone.UPLOADING;
-
- this.emit("processing", file);
- }
-
- if (this.options.uploadMultiple) {
- this.emit("processingmultiple", files);
- }
-
- return this.uploadFiles(files);
- }
- }, {
- key: "_getFilesWithXhr",
- value: function _getFilesWithXhr(xhr) {
- var files = void 0;
- return files = this.files.filter(function (file) {
- return file.xhr === xhr;
- }).map(function (file) {
- return file;
- });
- }
-
- // Cancels the file upload and sets the status to CANCELED
- // **if** the file is actually being uploaded.
- // If it's still in the queue, the file is being removed from it and the status
- // set to CANCELED.
-
- }, {
- key: "cancelUpload",
- value: function cancelUpload(file) {
- if (file.status === Dropzone.UPLOADING) {
- var groupedFiles = this._getFilesWithXhr(file.xhr);
- for (var _iterator20 = groupedFiles, _isArray20 = Array.isArray(_iterator20), _i21 = 0, _iterator20 = _isArray20 ? _iterator20 : _iterator20[Symbol.iterator]();;) {
- var _ref19;
-
- if (_isArray20) {
- if (_i21 >= _iterator20.length) break;
- _ref19 = _iterator20[_i21++];
- } else {
- _i21 = _iterator20.next();
- if (_i21.done) break;
- _ref19 = _i21.value;
- }
-
- var groupedFile = _ref19;
-
- groupedFile.status = Dropzone.CANCELED;
- }
- if (typeof file.xhr !== 'undefined') {
- file.xhr.abort();
- }
- for (var _iterator21 = groupedFiles, _isArray21 = Array.isArray(_iterator21), _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);
- }
- if (this.options.uploadMultiple) {
- this.emit("canceledmultiple", groupedFiles);
- }
- } else if (file.status === Dropzone.ADDED || file.status === Dropzone.QUEUED) {
- file.status = Dropzone.CANCELED;
- this.emit("canceled", file);
- if (this.options.uploadMultiple) {
- this.emit("canceledmultiple", [file]);
- }
- }
-
- if (this.options.autoProcessQueue) {
- return this.processQueue();
- }
- }
- }, {
- key: "resolveOption",
- value: function resolveOption(option) {
- if (typeof option === 'function') {
- for (var _len3 = arguments.length, args = Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {
- args[_key3 - 1] = arguments[_key3];
- }
-
- return option.apply(this, args);
- }
- return option;
- }
- }, {
- key: "uploadFile",
- value: function uploadFile(file) {
- return this.uploadFiles([file]);
- }
- }, {
- key: "uploadFiles",
- value: function uploadFiles(files) {
- var _this14 = this;
-
- this._transformFiles(files, function (transformedFiles) {
- if (files[0].upload.chunked) {
- // This file should be sent in chunks!
-
- // If the chunking option is set, we **know** that there can only be **one** file, since
- // uploadMultiple is not allowed with this option.
- var file = files[0];
- var transformedFile = transformedFiles[0];
- var startedChunkCount = 0;
-
- file.upload.chunks = [];
-
- var handleNextChunk = function handleNextChunk() {
- var chunkIndex = 0;
-
- // Find the next item in file.upload.chunks that is not defined yet.
- while (file.upload.chunks[chunkIndex] !== undefined) {
- chunkIndex++;
- }
-
- // This means, that all chunks have already been started.
- if (chunkIndex >= file.upload.totalChunkCount) return;
-
- startedChunkCount++;
-
- var start = chunkIndex * _this14.options.chunkSize;
- var end = Math.min(start + _this14.options.chunkSize, file.size);
-
- var dataBlock = {
- name: _this14._getParamName(0),
- data: transformedFile.webkitSlice ? transformedFile.webkitSlice(start, end) : transformedFile.slice(start, end),
- filename: file.upload.filename,
- chunkIndex: chunkIndex
- };
-
- file.upload.chunks[chunkIndex] = {
- file: file,
- index: chunkIndex,
- dataBlock: dataBlock, // In case we want to retry.
- status: Dropzone.UPLOADING,
- progress: 0,
- retries: 0 // The number of times this block has been retried.
- };
-
- _this14._uploadData(files, [dataBlock]);
- };
-
- file.upload.finishedChunkUpload = function (chunk) {
- var allFinished = true;
- chunk.status = Dropzone.SUCCESS;
-
- // Clear the data from the chunk
- chunk.dataBlock = null;
-
- for (var i = 0; i < file.upload.totalChunkCount; i++) {
- if (file.upload.chunks[i] === undefined) {
- return handleNextChunk();
- }
- if (file.upload.chunks[i].status !== Dropzone.SUCCESS) {
- allFinished = false;
- }
- }
-
- if (allFinished) {
- _this14.options.chunksUploaded(file, function () {
- _this14._finished(files, '', null);
- });
- }
- };
-
- if (_this14.options.parallelChunkUploads) {
- for (var i = 0; i < file.upload.totalChunkCount; i++) {
- handleNextChunk();
- }
- } else {
- handleNextChunk();
- }
- } else {
- var dataBlocks = [];
- for (var _i23 = 0; _i23 < files.length; _i23++) {
- dataBlocks[_i23] = {
- name: _this14._getParamName(_i23),
- data: transformedFiles[_i23],
- filename: files[_i23].upload.filename
- };
- }
- _this14._uploadData(files, dataBlocks);
- }
- });
- }
-
- /// Returns the right chunk for given file and xhr
-
- }, {
- key: "_getChunk",
- value: function _getChunk(file, xhr) {
- for (var i = 0; i < file.upload.totalChunkCount; i++) {
- if (file.upload.chunks[i] !== undefined && file.upload.chunks[i].xhr === xhr) {
- return file.upload.chunks[i];
- }
- }
- }
-
- // This function actually uploads the file(s) to the server.
- // If dataBlocks contains the actual data to upload (meaning, that this could either be transformed
- // files, or individual chunks for chunked upload).
-
- }, {
- key: "_uploadData",
- value: function _uploadData(files, dataBlocks) {
- var _this15 = this;
-
- var xhr = new XMLHttpRequest();
-
- // Put the xhr object in the file objects to be able to reference it later.
- for (var _iterator22 = files, _isArray22 = Array.isArray(_iterator22), _i24 = 0, _iterator22 = _isArray22 ? _iterator22 : _iterator22[Symbol.iterator]();;) {
- var _ref21;
-
- if (_isArray22) {
- if (_i24 >= _iterator22.length) break;
- _ref21 = _iterator22[_i24++];
- } else {
- _i24 = _iterator22.next();
- if (_i24.done) break;
- _ref21 = _i24.value;
- }
-
- var file = _ref21;
-
- file.xhr = xhr;
- }
- if (files[0].upload.chunked) {
- // Put the xhr object in the right chunk object, so it can be associated later, and found with _getChunk
- files[0].upload.chunks[dataBlocks[0].chunkIndex].xhr = xhr;
- }
-
- var method = this.resolveOption(this.options.method, files);
- var url = this.resolveOption(this.options.url, files);
- xhr.open(method, url, true);
-
- // Setting the timeout after open because of IE11 issue: https://gitlab.com/meno/dropzone/issues/8
- xhr.timeout = this.resolveOption(this.options.timeout, files);
-
- // Has to be after `.open()`. See https://github.com/enyo/dropzone/issues/179
- xhr.withCredentials = !!this.options.withCredentials;
-
- xhr.onload = function (e) {
- _this15._finishedUploading(files, xhr, e);
- };
-
- xhr.onerror = function () {
- _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 _this15._updateFilesUploadProgress(files, xhr, e);
- };
-
- var headers = {
- "Accept": "application/json",
- "Cache-Control": "no-cache",
- "X-Requested-With": "XMLHttpRequest"
- };
-
- if (this.options.headers) {
- Dropzone.extend(headers, this.options.headers);
- }
-
- for (var headerName in headers) {
- var headerValue = headers[headerName];
- if (headerValue) {
- xhr.setRequestHeader(headerName, headerValue);
- }
- }
-
- var formData = new FormData();
-
- // Adding all @options parameters
- if (this.options.params) {
- var additionalParams = this.options.params;
- if (typeof additionalParams === 'function') {
- additionalParams = additionalParams.call(this, files, xhr, files[0].upload.chunked ? this._getChunk(files[0], xhr) : null);
- }
-
- for (var key in additionalParams) {
- var value = additionalParams[key];
- formData.append(key, value);
- }
- }
-
- // Let the user add additional data if necessary
- for (var _iterator23 = files, _isArray23 = Array.isArray(_iterator23), _i25 = 0, _iterator23 = _isArray23 ? _iterator23 : _iterator23[Symbol.iterator]();;) {
- var _ref22;
-
- if (_isArray23) {
- if (_i25 >= _iterator23.length) break;
- _ref22 = _iterator23[_i25++];
- } else {
- _i25 = _iterator23.next();
- if (_i25.done) break;
- _ref22 = _i25.value;
- }
-
- var _file = _ref22;
-
- this.emit("sending", _file, xhr, formData);
- }
- if (this.options.uploadMultiple) {
- this.emit("sendingmultiple", files, xhr, formData);
- }
-
- this._addFormElementData(formData);
-
- // Finally add the files
- // Has to be last because some servers (eg: S3) expect the file to be the last parameter
- for (var i = 0; i < dataBlocks.length; i++) {
- var dataBlock = dataBlocks[i];
- formData.append(dataBlock.name, dataBlock.data, dataBlock.filename);
- }
-
- this.submitRequest(xhr, formData, files);
- }
-
- // Transforms all files with this.options.transformFile and invokes done with the transformed files when done.
-
- }, {
- key: "_transformFiles",
- value: function _transformFiles(files, done) {
- 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) {
- _this16.options.transformFile.call(_this16, files[i], function (transformedFile) {
- transformedFiles[i] = transformedFile;
- if (++doneCounter === files.length) {
- done(transformedFiles);
- }
- });
- };
-
- for (var i = 0; i < files.length; i++) {
- _loop(i);
- }
- }
-
- // Takes care of adding other input elements of the form to the AJAX request
-
- }, {
- key: "_addFormElementData",
- value: function _addFormElementData(formData) {
- // Take care of other input elements
- if (this.element.tagName === "FORM") {
- for (var _iterator24 = this.element.querySelectorAll("input, textarea, select, button"), _isArray24 = Array.isArray(_iterator24), _i26 = 0, _iterator24 = _isArray24 ? _iterator24 : _iterator24[Symbol.iterator]();;) {
- var _ref23;
-
- if (_isArray24) {
- if (_i26 >= _iterator24.length) break;
- _ref23 = _iterator24[_i26++];
- } else {
- _i26 = _iterator24.next();
- if (_i26.done) break;
- _ref23 = _i26.value;
- }
-
- var input = _ref23;
-
- var inputName = input.getAttribute("name");
- var inputType = input.getAttribute("type");
- if (inputType) inputType = inputType.toLowerCase();
-
- // If the input doesn't have a name, we can't use it.
- if (typeof inputName === 'undefined' || inputName === null) continue;
-
- if (input.tagName === "SELECT" && input.hasAttribute("multiple")) {
- // Possibly multiple values
- for (var _iterator25 = input.options, _isArray25 = Array.isArray(_iterator25), _i27 = 0, _iterator25 = _isArray25 ? _iterator25 : _iterator25[Symbol.iterator]();;) {
- var _ref24;
-
- if (_isArray25) {
- if (_i27 >= _iterator25.length) break;
- _ref24 = _iterator25[_i27++];
- } else {
- _i27 = _iterator25.next();
- if (_i27.done) break;
- _ref24 = _i27.value;
- }
-
- var option = _ref24;
-
- if (option.selected) {
- formData.append(inputName, option.value);
- }
- }
- } else if (!inputType || inputType !== "checkbox" && inputType !== "radio" || input.checked) {
- formData.append(inputName, input.value);
- }
- }
- }
- }
-
- // Invoked when there is new progress information about given files.
- // If e is not provided, it is assumed that the upload is finished.
-
- }, {
- key: "_updateFilesUploadProgress",
- value: function _updateFilesUploadProgress(files, xhr, e) {
- var progress = void 0;
- if (typeof e !== 'undefined') {
- progress = 100 * e.loaded / e.total;
-
- if (files[0].upload.chunked) {
- var file = files[0];
- // Since this is a chunked upload, we need to update the appropriate chunk progress.
- var chunk = this._getChunk(file, xhr);
- chunk.progress = progress;
- chunk.total = e.total;
- chunk.bytesSent = e.loaded;
- var fileProgress = 0,
- fileTotal = void 0,
- fileBytesSent = void 0;
- file.upload.progress = 0;
- file.upload.total = 0;
- file.upload.bytesSent = 0;
- for (var i = 0; i < file.upload.totalChunkCount; i++) {
- if (file.upload.chunks[i] !== undefined && file.upload.chunks[i].progress !== undefined) {
- file.upload.progress += file.upload.chunks[i].progress;
- file.upload.total += file.upload.chunks[i].total;
- file.upload.bytesSent += file.upload.chunks[i].bytesSent;
- }
- }
- file.upload.progress = file.upload.progress / file.upload.totalChunkCount;
- } else {
- for (var _iterator26 = files, _isArray26 = Array.isArray(_iterator26), _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 _file2 = _ref25;
-
- _file2.upload.progress = progress;
- _file2.upload.total = e.total;
- _file2.upload.bytesSent = e.loaded;
- }
- }
- for (var _iterator27 = files, _isArray27 = Array.isArray(_iterator27), _i29 = 0, _iterator27 = _isArray27 ? _iterator27 : _iterator27[Symbol.iterator]();;) {
- var _ref26;
-
- if (_isArray27) {
- if (_i29 >= _iterator27.length) break;
- _ref26 = _iterator27[_i29++];
- } else {
- _i29 = _iterator27.next();
- if (_i29.done) break;
- _ref26 = _i29.value;
- }
-
- var _file3 = _ref26;
-
- this.emit("uploadprogress", _file3, _file3.upload.progress, _file3.upload.bytesSent);
- }
- } else {
- // Called when the file finished uploading
-
- var allFilesFinished = true;
-
- progress = 100;
-
- for (var _iterator28 = files, _isArray28 = Array.isArray(_iterator28), _i30 = 0, _iterator28 = _isArray28 ? _iterator28 : _iterator28[Symbol.iterator]();;) {
- var _ref27;
-
- if (_isArray28) {
- if (_i30 >= _iterator28.length) break;
- _ref27 = _iterator28[_i30++];
- } else {
- _i30 = _iterator28.next();
- if (_i30.done) break;
- _ref27 = _i30.value;
- }
-
- 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 = Array.isArray(_iterator29), _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);
- }
- }
- }
- }, {
- key: "_finishedUploading",
- value: function _finishedUploading(files, xhr, e) {
- var response = void 0;
-
- if (files[0].status === Dropzone.CANCELED) {
- return;
- }
-
- if (xhr.readyState !== 4) {
- return;
- }
-
- if (xhr.responseType !== 'arraybuffer' && xhr.responseType !== 'blob') {
- response = xhr.responseText;
-
- if (xhr.getResponseHeader("content-type") && ~xhr.getResponseHeader("content-type").indexOf("application/json")) {
- try {
- response = JSON.parse(response);
- } catch (error) {
- e = error;
- response = "Invalid JSON response from server.";
- }
- }
- }
-
- this._updateFilesUploadProgress(files);
-
- if (!(200 <= xhr.status && xhr.status < 300)) {
- this._handleUploadError(files, xhr, response);
- } else {
- if (files[0].upload.chunked) {
- files[0].upload.finishedChunkUpload(this._getChunk(files[0], xhr));
- } else {
- this._finished(files, response, e);
- }
- }
- }
- }, {
- key: "_handleUploadError",
- value: function _handleUploadError(files, xhr, response) {
- if (files[0].status === Dropzone.CANCELED) {
- return;
- }
-
- if (files[0].upload.chunked && this.options.retryChunks) {
- var chunk = this._getChunk(files[0], xhr);
- if (chunk.retries++ < this.options.retryChunksLimit) {
- this._uploadData(files, [chunk.dataBlock]);
- return;
- } else {
- console.warn('Retried this chunk too often. Giving up.');
- }
- }
-
- for (var _iterator30 = files, _isArray30 = Array.isArray(_iterator30), _i32 = 0, _iterator30 = _isArray30 ? _iterator30 : _iterator30[Symbol.iterator]();;) {
- var _ref29;
-
- if (_isArray30) {
- if (_i32 >= _iterator30.length) break;
- _ref29 = _iterator30[_i32++];
- } else {
- _i32 = _iterator30.next();
- if (_i32.done) break;
- _ref29 = _i32.value;
- }
-
- var file = _ref29;
-
- this._errorProcessing(files, response || this.options.dictResponseError.replace("{{statusCode}}", xhr.status), xhr);
- }
- }
- }, {
- key: "submitRequest",
- value: function submitRequest(xhr, formData, files) {
- xhr.send(formData);
- }
-
- // Called internally when processing is finished.
- // Individual callbacks have to be called in the appropriate sections.
-
- }, {
- key: "_finished",
- value: function _finished(files, responseText, e) {
- for (var _iterator31 = files, _isArray31 = Array.isArray(_iterator31), _i33 = 0, _iterator31 = _isArray31 ? _iterator31 : _iterator31[Symbol.iterator]();;) {
- var _ref30;
-
- if (_isArray31) {
- if (_i33 >= _iterator31.length) break;
- _ref30 = _iterator31[_i33++];
- } else {
- _i33 = _iterator31.next();
- if (_i33.done) break;
- _ref30 = _i33.value;
- }
-
- var file = _ref30;
-
- file.status = Dropzone.SUCCESS;
- this.emit("success", file, responseText, e);
- this.emit("complete", file);
- }
- if (this.options.uploadMultiple) {
- this.emit("successmultiple", files, responseText, e);
- this.emit("completemultiple", files);
- }
-
- if (this.options.autoProcessQueue) {
- return this.processQueue();
- }
- }
-
- // Called internally when processing is finished.
- // Individual callbacks have to be called in the appropriate sections.
-
- }, {
- key: "_errorProcessing",
- value: function _errorProcessing(files, message, xhr) {
- for (var _iterator32 = files, _isArray32 = Array.isArray(_iterator32), _i34 = 0, _iterator32 = _isArray32 ? _iterator32 : _iterator32[Symbol.iterator]();;) {
- var _ref31;
-
- if (_isArray32) {
- if (_i34 >= _iterator32.length) break;
- _ref31 = _iterator32[_i34++];
- } else {
- _i34 = _iterator32.next();
- if (_i34.done) break;
- _ref31 = _i34.value;
- }
-
- var file = _ref31;
-
- file.status = Dropzone.ERROR;
- this.emit("error", file, message, xhr);
- this.emit("complete", file);
- }
- if (this.options.uploadMultiple) {
- this.emit("errormultiple", files, message, xhr);
- this.emit("completemultiple", files);
- }
-
- if (this.options.autoProcessQueue) {
- return this.processQueue();
- }
- }
- }], [{
- key: "uuidv4",
- value: function uuidv4() {
- return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
- var r = Math.random() * 16 | 0,
- v = c === 'x' ? r : r & 0x3 | 0x8;
- return v.toString(16);
- });
- }
- }]);
-
- return Dropzone;
-}(Emitter);
-
-Dropzone.initClass();
-
-Dropzone.version = "5.3.1";
-
-// This is a map of options for your different dropzones. Add configurations
-// to this object for your different dropzone elemens.
-//
-// Example:
-//
-// Dropzone.options.myDropzoneElementId = { maxFilesize: 1 };
-//
-// To disable autoDiscover for a specific element, you can set `false` as an option:
-//
-// Dropzone.options.myDisabledElementId = false;
-//
-// And in html:
-//
-//
-Dropzone.options = {};
-
-// Returns the options for an element or undefined if none available.
-Dropzone.optionsForElement = function (element) {
- // Get the `Dropzone.options.elementId` for this element if it exists
- if (element.getAttribute("id")) {
- return Dropzone.options[camelize(element.getAttribute("id"))];
- } else {
- return undefined;
- }
-};
-
-// Holds a list of all dropzone instances
-Dropzone.instances = [];
-
-// Returns the dropzone for given element if any
-Dropzone.forElement = function (element) {
- if (typeof element === "string") {
- element = document.querySelector(element);
- }
- if ((element != null ? element.dropzone : undefined) == null) {
- 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 element.dropzone;
-};
-
-// Set to false if you don't want Dropzone to automatically find and attach to .dropzone elements.
-Dropzone.autoDiscover = true;
-
-// Looks for all .dropzone elements and creates a dropzone for them
-Dropzone.discover = function () {
- var dropzones = void 0;
- if (document.querySelectorAll) {
- dropzones = document.querySelectorAll(".dropzone");
- } else {
- dropzones = [];
- // IE :(
- var checkElements = function checkElements(elements) {
- return function () {
- var result = [];
- for (var _iterator33 = elements, _isArray33 = Array.isArray(_iterator33), _i35 = 0, _iterator33 = _isArray33 ? _iterator33 : _iterator33[Symbol.iterator]();;) {
- var _ref32;
-
- if (_isArray33) {
- if (_i35 >= _iterator33.length) break;
- _ref32 = _iterator33[_i35++];
- } else {
- _i35 = _iterator33.next();
- if (_i35.done) break;
- _ref32 = _i35.value;
- }
-
- var el = _ref32;
-
- if (/(^| )dropzone($| )/.test(el.className)) {
- result.push(dropzones.push(el));
- } else {
- result.push(undefined);
- }
- }
- return result;
- }();
- };
- checkElements(document.getElementsByTagName("div"));
- checkElements(document.getElementsByTagName("form"));
- }
-
- return function () {
- var result = [];
- for (var _iterator34 = dropzones, _isArray34 = Array.isArray(_iterator34), _i36 = 0, _iterator34 = _isArray34 ? _iterator34 : _iterator34[Symbol.iterator]();;) {
- var _ref33;
-
- if (_isArray34) {
- if (_i36 >= _iterator34.length) break;
- _ref33 = _iterator34[_i36++];
- } else {
- _i36 = _iterator34.next();
- if (_i36.done) break;
- _ref33 = _i36.value;
- }
-
- var dropzone = _ref33;
-
- // Create a dropzone unless auto discover has been disabled for specific element
- if (Dropzone.optionsForElement(dropzone) !== false) {
- result.push(new Dropzone(dropzone));
- } else {
- result.push(undefined);
- }
- }
- return result;
- }();
-};
-
-// Since the whole Drag'n'Drop API is pretty new, some browsers implement it,
-// but not correctly.
-// So I created a blacklist of userAgents. Yes, yes. Browser sniffing, I know.
-// But what to do when browsers *theoretically* support an API, but crash
-// when using it.
-//
-// This is a list of regular expressions tested against navigator.userAgent
-//
-// ** It should only be used on browser that *do* support the API, but
-// incorrectly **
-//
-Dropzone.blacklistedBrowsers = [
-// The mac os and windows phone version of opera 12 seems to have a problem with the File drag'n'drop API.
-/opera.*(Macintosh|Windows Phone).*version\/12/i];
-
-// Checks if the browser is supported
-Dropzone.isBrowserSupported = function () {
- var capableBrowser = true;
-
- if (window.File && window.FileReader && window.FileList && window.Blob && window.FormData && document.querySelector) {
- if (!("classList" in document.createElement("a"))) {
- capableBrowser = false;
- } else {
- // The browser supports the API, but may be blacklisted.
- for (var _iterator35 = Dropzone.blacklistedBrowsers, _isArray35 = Array.isArray(_iterator35), _i37 = 0, _iterator35 = _isArray35 ? _iterator35 : _iterator35[Symbol.iterator]();;) {
- var _ref34;
-
- if (_isArray35) {
- if (_i37 >= _iterator35.length) break;
- _ref34 = _iterator35[_i37++];
- } else {
- _i37 = _iterator35.next();
- if (_i37.done) break;
- _ref34 = _i37.value;
- }
-
- var regex = _ref34;
-
- if (regex.test(navigator.userAgent)) {
- capableBrowser = false;
- continue;
- }
- }
- }
- } else {
- capableBrowser = false;
- }
-
- return capableBrowser;
-};
-
-Dropzone.dataURItoBlob = function (dataURI) {
- // convert base64 to raw binary data held in a string
- // doesn't handle URLEncoded DataURIs - see SO answer #6850276 for code that does this
- var byteString = atob(dataURI.split(',')[1]);
-
- // separate out the mime component
- var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0];
-
- // write the bytes of the string to an ArrayBuffer
- var ab = new ArrayBuffer(byteString.length);
- var ia = new Uint8Array(ab);
- for (var i = 0, end = byteString.length, asc = 0 <= end; asc ? i <= end : i >= end; asc ? i++ : i--) {
- ia[i] = byteString.charCodeAt(i);
- }
-
- // write the ArrayBuffer to a blob
- return new Blob([ab], { type: mimeString });
-};
-
-// Returns an array without the rejected item
-var without = function without(list, rejectedItem) {
- return list.filter(function (item) {
- return item !== rejectedItem;
- }).map(function (item) {
- return item;
- });
-};
-
-// abc-def_ghi -> abcDefGhi
-var camelize = function camelize(str) {
- return str.replace(/[\-_](\w)/g, function (match) {
- return match.charAt(1).toUpperCase();
- });
-};
-
-// Creates an element from string
-Dropzone.createElement = function (string) {
- var div = document.createElement("div");
- div.innerHTML = string;
- return div.childNodes[0];
-};
-
-// Tests if given element is inside (or simply is) the container
-Dropzone.elementInside = function (element, container) {
- if (element === container) {
- return true;
- } // Coffeescript doesn't support do/while loops
- while (element = element.parentNode) {
- if (element === container) {
- return true;
- }
- }
- return false;
-};
-
-Dropzone.getElement = function (el, name) {
- var element = void 0;
- if (typeof el === "string") {
- element = document.querySelector(el);
- } else if (el.nodeType != null) {
- element = el;
- }
- if (element == null) {
- throw new Error("Invalid `" + name + "` option provided. Please provide a CSS selector or a plain HTML element.");
- }
- return element;
-};
-
-Dropzone.getElements = function (els, name) {
- var el = void 0,
- elements = void 0;
- if (els instanceof Array) {
- elements = [];
- try {
- for (var _iterator36 = els, _isArray36 = Array.isArray(_iterator36), _i38 = 0, _iterator36 = _isArray36 ? _iterator36 : _iterator36[Symbol.iterator]();;) {
- if (_isArray36) {
- if (_i38 >= _iterator36.length) break;
- el = _iterator36[_i38++];
- } else {
- _i38 = _iterator36.next();
- if (_i38.done) break;
- el = _i38.value;
- }
-
- elements.push(this.getElement(el, name));
- }
- } catch (e) {
- elements = null;
- }
- } else if (typeof els === "string") {
- elements = [];
- for (var _iterator37 = document.querySelectorAll(els), _isArray37 = Array.isArray(_iterator37), _i39 = 0, _iterator37 = _isArray37 ? _iterator37 : _iterator37[Symbol.iterator]();;) {
- if (_isArray37) {
- if (_i39 >= _iterator37.length) break;
- el = _iterator37[_i39++];
- } else {
- _i39 = _iterator37.next();
- if (_i39.done) break;
- el = _i39.value;
- }
-
- elements.push(el);
- }
- } else if (els.nodeType != null) {
- elements = [els];
- }
-
- if (elements == null || !elements.length) {
- throw new Error("Invalid `" + name + "` option provided. Please provide a CSS selector, a plain HTML element or a list of those.");
- }
-
- return elements;
-};
-
-// Asks the user the question and calls accepted or rejected accordingly
-//
-// The default implementation just uses `window.confirm` and then calls the
-// appropriate callback.
-Dropzone.confirm = function (question, accepted, rejected) {
- if (window.confirm(question)) {
- return accepted();
- } else if (rejected != null) {
- return rejected();
- }
-};
-
-// Validates the mime type like this:
-//
-// https://developer.mozilla.org/en-US/docs/HTML/Element/input#attr-accept
-Dropzone.isValidFile = function (file, acceptedFiles) {
- if (!acceptedFiles) {
- return true;
- } // If there are no accepted mime types, it's OK
- acceptedFiles = acceptedFiles.split(",");
-
- var mimeType = file.type;
- var baseMimeType = mimeType.replace(/\/.*$/, "");
-
- for (var _iterator38 = acceptedFiles, _isArray38 = Array.isArray(_iterator38), _i40 = 0, _iterator38 = _isArray38 ? _iterator38 : _iterator38[Symbol.iterator]();;) {
- var _ref35;
-
- if (_isArray38) {
- if (_i40 >= _iterator38.length) break;
- _ref35 = _iterator38[_i40++];
- } else {
- _i40 = _iterator38.next();
- if (_i40.done) break;
- _ref35 = _i40.value;
- }
-
- var validType = _ref35;
-
- validType = validType.trim();
- if (validType.charAt(0) === ".") {
- if (file.name.toLowerCase().indexOf(validType.toLowerCase(), file.name.length - validType.length) !== -1) {
- return true;
- }
- } else if (/\/\*$/.test(validType)) {
- // This is something like a image/* mime type
- if (baseMimeType === validType.replace(/\/.*$/, "")) {
- return true;
- }
- } else {
- if (mimeType === validType) {
- return true;
- }
- }
- }
-
- return false;
-};
-
-// Augment jQuery
-if (typeof jQuery !== 'undefined' && jQuery !== null) {
- jQuery.fn.dropzone = function (options) {
- return this.each(function () {
- return new Dropzone(this, options);
- });
- };
-}
-
-if (typeof module !== 'undefined' && module !== null) {
- module.exports = Dropzone;
-} else {
- window.Dropzone = Dropzone;
-}
-
-// Dropzone file status codes
-Dropzone.ADDED = "added";
-
-Dropzone.QUEUED = "queued";
-// For backwards compatibility. Now, if a file is accepted, it's either queued
-// or uploading.
-Dropzone.ACCEPTED = Dropzone.QUEUED;
-
-Dropzone.UPLOADING = "uploading";
-Dropzone.PROCESSING = Dropzone.UPLOADING; // alias
-
-Dropzone.CANCELED = "canceled";
-Dropzone.ERROR = "error";
-Dropzone.SUCCESS = "success";
-
-/*
-
- Bugfix for iOS 6 and 7
- Source: http://stackoverflow.com/questions/11929099/html5-canvas-drawimage-ratio-bug-ios
- based on the work of https://github.com/stomita/ios-imagefile-megapixel
-
- */
-
-// Detecting vertical squash in loaded image.
-// Fixes a bug which squash image vertically while drawing into canvas for some images.
-// This is a bug in iOS6 devices. This function from https://github.com/stomita/ios-imagefile-megapixel
-var detectVerticalSquash = function detectVerticalSquash(img) {
- var iw = img.naturalWidth;
- var ih = img.naturalHeight;
- var canvas = document.createElement("canvas");
- canvas.width = 1;
- canvas.height = ih;
- var ctx = canvas.getContext("2d");
- ctx.drawImage(img, 0, 0);
-
- var _ctx$getImageData = ctx.getImageData(1, 0, 1, ih),
- data = _ctx$getImageData.data;
-
- // search image edge pixel position in case it is squashed vertically.
-
-
- var sy = 0;
- var ey = ih;
- var py = ih;
- while (py > sy) {
- var alpha = data[(py - 1) * 4 + 3];
-
- if (alpha === 0) {
- ey = py;
- } else {
- sy = py;
- }
-
- py = ey + sy >> 1;
- }
- var ratio = py / ih;
-
- if (ratio === 0) {
- return 1;
- } else {
- return ratio;
- }
-};
-
-// A replacement for context.drawImage
-// (args are for source and destination).
-var drawImageIOSFix = function drawImageIOSFix(ctx, img, sx, sy, sw, sh, dx, dy, dw, dh) {
- var vertSquashRatio = detectVerticalSquash(img);
- return ctx.drawImage(img, sx, sy, sw, sh, dx, dy, dw, dh / vertSquashRatio);
-};
-
-// Based on MinifyJpeg
-// Source: http://www.perry.cz/files/ExifRestorer.js
-// http://elicon.blog57.fc2.com/blog-entry-206.html
-
-var ExifRestore = function () {
- function ExifRestore() {
- _classCallCheck(this, ExifRestore);
- }
-
- _createClass(ExifRestore, null, [{
- key: "initClass",
- value: function initClass() {
- this.KEY_STR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
- }
- }, {
- key: "encode64",
- value: function encode64(input) {
- var output = '';
- var chr1 = undefined;
- var chr2 = undefined;
- var chr3 = '';
- var enc1 = undefined;
- var enc2 = undefined;
- var enc3 = undefined;
- var enc4 = '';
- var i = 0;
- while (true) {
- chr1 = input[i++];
- chr2 = input[i++];
- chr3 = input[i++];
- enc1 = chr1 >> 2;
- enc2 = (chr1 & 3) << 4 | chr2 >> 4;
- enc3 = (chr2 & 15) << 2 | chr3 >> 6;
- enc4 = chr3 & 63;
- if (isNaN(chr2)) {
- enc3 = enc4 = 64;
- } else if (isNaN(chr3)) {
- enc4 = 64;
- }
- output = output + this.KEY_STR.charAt(enc1) + this.KEY_STR.charAt(enc2) + this.KEY_STR.charAt(enc3) + this.KEY_STR.charAt(enc4);
- chr1 = chr2 = chr3 = '';
- enc1 = enc2 = enc3 = enc4 = '';
- if (!(i < input.length)) {
- break;
- }
- }
- return output;
- }
- }, {
- key: "restore",
- value: function restore(origFileBase64, resizedFileBase64) {
- if (!origFileBase64.match('data:image/jpeg;base64,')) {
- return resizedFileBase64;
- }
- var rawImage = this.decode64(origFileBase64.replace('data:image/jpeg;base64,', ''));
- var segments = this.slice2Segments(rawImage);
- var image = this.exifManipulation(resizedFileBase64, segments);
- return "data:image/jpeg;base64," + this.encode64(image);
- }
- }, {
- key: "exifManipulation",
- value: function exifManipulation(resizedFileBase64, segments) {
- var exifArray = this.getExifArray(segments);
- var newImageArray = this.insertExif(resizedFileBase64, exifArray);
- var aBuffer = new Uint8Array(newImageArray);
- return aBuffer;
- }
- }, {
- key: "getExifArray",
- value: function getExifArray(segments) {
- var seg = undefined;
- var x = 0;
- while (x < segments.length) {
- seg = segments[x];
- if (seg[0] === 255 & seg[1] === 225) {
- return seg;
- }
- x++;
- }
- return [];
- }
- }, {
- key: "insertExif",
- value: function insertExif(resizedFileBase64, exifArray) {
- var imageData = resizedFileBase64.replace('data:image/jpeg;base64,', '');
- var buf = this.decode64(imageData);
- var separatePoint = buf.indexOf(255, 3);
- var mae = buf.slice(0, separatePoint);
- var ato = buf.slice(separatePoint);
- var array = mae;
- array = array.concat(exifArray);
- array = array.concat(ato);
- return array;
- }
- }, {
- key: "slice2Segments",
- value: function slice2Segments(rawImageArray) {
- var head = 0;
- var segments = [];
- while (true) {
- var length;
- if (rawImageArray[head] === 255 & rawImageArray[head + 1] === 218) {
- break;
- }
- if (rawImageArray[head] === 255 & rawImageArray[head + 1] === 216) {
- head += 2;
- } else {
- length = rawImageArray[head + 2] * 256 + rawImageArray[head + 3];
- var endPoint = head + length + 2;
- var seg = rawImageArray.slice(head, endPoint);
- segments.push(seg);
- head = endPoint;
- }
- if (head > rawImageArray.length) {
- break;
- }
- }
- return segments;
- }
- }, {
- key: "decode64",
- value: function decode64(input) {
- var output = '';
- var chr1 = undefined;
- var chr2 = undefined;
- var chr3 = '';
- var enc1 = undefined;
- var enc2 = undefined;
- var enc3 = undefined;
- var enc4 = '';
- var i = 0;
- var buf = [];
- // remove all characters that are not A-Z, a-z, 0-9, +, /, or =
- var base64test = /[^A-Za-z0-9\+\/\=]/g;
- if (base64test.exec(input)) {
- 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.');
- }
- input = input.replace(/[^A-Za-z0-9\+\/\=]/g, '');
- while (true) {
- enc1 = this.KEY_STR.indexOf(input.charAt(i++));
- enc2 = this.KEY_STR.indexOf(input.charAt(i++));
- enc3 = this.KEY_STR.indexOf(input.charAt(i++));
- enc4 = this.KEY_STR.indexOf(input.charAt(i++));
- chr1 = enc1 << 2 | enc2 >> 4;
- chr2 = (enc2 & 15) << 4 | enc3 >> 2;
- chr3 = (enc3 & 3) << 6 | enc4;
- buf.push(chr1);
- if (enc3 !== 64) {
- buf.push(chr2);
- }
- if (enc4 !== 64) {
- buf.push(chr3);
- }
- chr1 = chr2 = chr3 = '';
- enc1 = enc2 = enc3 = enc4 = '';
- if (!(i < input.length)) {
- break;
- }
- }
- return buf;
- }
- }]);
-
- return ExifRestore;
-}();
-
-ExifRestore.initClass();
-
-/*
- * contentloaded.js
- *
- * Author: Diego Perini (diego.perini at gmail.com)
- * Summary: cross-browser wrapper for DOMContentLoaded
- * Updated: 20101020
- * License: MIT
- * Version: 1.2
- *
- * URL:
- * http://javascript.nwbox.com/ContentLoaded/
- * http://javascript.nwbox.com/ContentLoaded/MIT-LICENSE
- */
-
-// @win window reference
-// @fn function reference
-var contentLoaded = function contentLoaded(win, fn) {
- var done = false;
- var top = true;
- var doc = win.document;
- var root = doc.documentElement;
- var add = doc.addEventListener ? "addEventListener" : "attachEvent";
- var rem = doc.addEventListener ? "removeEventListener" : "detachEvent";
- var pre = doc.addEventListener ? "" : "on";
- var init = function init(e) {
- if (e.type === "readystatechange" && doc.readyState !== "complete") {
- return;
- }
- (e.type === "load" ? win : doc)[rem](pre + e.type, init, false);
- if (!done && (done = true)) {
- return fn.call(win, e.type || e);
- }
- };
-
- var poll = function poll() {
- try {
- root.doScroll("left");
- } catch (e) {
- setTimeout(poll, 50);
- return;
- }
- return init("poll");
- };
-
- if (doc.readyState !== "complete") {
- if (doc.createEventObject && root.doScroll) {
- try {
- top = !win.frameElement;
- } catch (error) {}
- if (top) {
- poll();
- }
- }
- doc[add](pre + "DOMContentLoaded", init, false);
- doc[add](pre + "readystatechange", init, false);
- return win[add](pre + "load", init, false);
- }
-};
-
-// As a single function to be able to write tests.
-Dropzone._autoDiscoverFunction = function () {
- if (Dropzone.autoDiscover) {
- return Dropzone.discover();
- }
-};
-contentLoaded(window, Dropzone._autoDiscoverFunction);
-
-function __guard__(value, transform) {
- return typeof value !== 'undefined' && value !== null ? transform(value) : undefined;
-}
-function __guardMethod__(obj, methodName, transform) {
- if (typeof obj !== 'undefined' && obj !== null && typeof obj[methodName] === 'function') {
- return transform(obj, methodName);
- } else {
- return undefined;
- }
-}
-
- return module.exports;
-}));
\ No newline at end of file
diff --git a/mayan/apps/sources/static/sources/vendors/dropzone.js-5.3.1/dist/dropzone.css b/mayan/apps/sources/static/sources/vendors/dropzone.js-5.3.1/dist/dropzone.css
deleted file mode 100644
index 0494d1ccf4..0000000000
--- a/mayan/apps/sources/static/sources/vendors/dropzone.js-5.3.1/dist/dropzone.css
+++ /dev/null
@@ -1,388 +0,0 @@
-/*
- * The MIT License
- * Copyright (c) 2012 Matias Meno " + this.options.dictFallbackText + "
"; - } - fieldsString += "\n ![]()
\n
",
-
- // END OPTIONS
- // (Required by the dropzone documentation parser)
-
-
- /*
- Those functions register themselves to the events on init and handle all
- the user interface specific stuff. Overwriting them won't break the upload
- but can break the way it's displayed.
- You can overwrite them if you don't like the default behavior. If you just
- want to add an additional event handler, register it on the dropzone object
- and don't overwrite those options.
- */
-
- // Those are self explanatory and simply concern the DragnDrop.
- drop: function drop(e) {
- return this.element.classList.remove("dz-drag-hover");
- },
- dragstart: function dragstart(e) {},
- dragend: function dragend(e) {
- return this.element.classList.remove("dz-drag-hover");
- },
- dragenter: function dragenter(e) {
- return this.element.classList.add("dz-drag-hover");
- },
- dragover: function dragover(e) {
- return this.element.classList.add("dz-drag-hover");
- },
- dragleave: function dragleave(e) {
- return this.element.classList.remove("dz-drag-hover");
- },
- paste: function paste(e) {},
-
-
- // Called whenever there are no files left in the dropzone anymore, and the
- // dropzone should be displayed as if in the initial state.
- reset: function reset() {
- return this.element.classList.remove("dz-started");
- },
-
-
- // Called when a file is added to the queue
- // Receives `file`
- addedfile: function addedfile(file) {
- var _this2 = this;
-
- if (this.element === this.previewsContainer) {
- this.element.classList.add("dz-started");
- }
-
- if (this.previewsContainer) {
- file.previewElement = Dropzone.createElement(this.options.previewTemplate.trim());
- file.previewTemplate = file.previewElement; // Backwards compatibility
-
- this.previewsContainer.appendChild(file.previewElement);
- for (var _iterator3 = file.previewElement.querySelectorAll("[data-dz-name]"), _isArray3 = true, _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
- var _ref3;
-
- if (_isArray3) {
- if (_i3 >= _iterator3.length) break;
- _ref3 = _iterator3[_i3++];
- } else {
- _i3 = _iterator3.next();
- if (_i3.done) break;
- _ref3 = _i3.value;
- }
-
- var node = _ref3;
-
- node.textContent = file.name;
- }
- for (var _iterator4 = file.previewElement.querySelectorAll("[data-dz-size]"), _isArray4 = true, _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
- if (_isArray4) {
- if (_i4 >= _iterator4.length) break;
- node = _iterator4[_i4++];
- } else {
- _i4 = _iterator4.next();
- if (_i4.done) break;
- node = _i4.value;
- }
-
- node.innerHTML = this.filesize(file.size);
- }
-
- if (this.options.addRemoveLinks) {
- file._removeLink = Dropzone.createElement("" + this.options.dictRemoveFile + "");
- file.previewElement.appendChild(file._removeLink);
- }
-
- var removeFileEvent = function removeFileEvent(e) {
- e.preventDefault();
- e.stopPropagation();
- if (file.status === Dropzone.UPLOADING) {
- return Dropzone.confirm(_this2.options.dictCancelUploadConfirmation, function () {
- return _this2.removeFile(file);
- });
- } else {
- if (_this2.options.dictRemoveFileConfirmation) {
- return Dropzone.confirm(_this2.options.dictRemoveFileConfirmation, function () {
- return _this2.removeFile(file);
- });
- } else {
- return _this2.removeFile(file);
- }
- }
- };
-
- for (var _iterator5 = file.previewElement.querySelectorAll("[data-dz-remove]"), _isArray5 = true, _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
- var _ref4;
-
- if (_isArray5) {
- if (_i5 >= _iterator5.length) break;
- _ref4 = _iterator5[_i5++];
- } else {
- _i5 = _iterator5.next();
- if (_i5.done) break;
- _ref4 = _i5.value;
- }
-
- var removeLink = _ref4;
-
- removeLink.addEventListener("click", removeFileEvent);
- }
- }
- },
-
-
- // Called whenever a file is removed.
- removedfile: function removedfile(file) {
- if (file.previewElement != null && file.previewElement.parentNode != null) {
- file.previewElement.parentNode.removeChild(file.previewElement);
- }
- return this._updateMaxFilesReachedClass();
- },
-
-
- // Called when a thumbnail has been generated
- // Receives `file` and `dataUrl`
- thumbnail: function thumbnail(file, dataUrl) {
- if (file.previewElement) {
- file.previewElement.classList.remove("dz-file-preview");
- for (var _iterator6 = file.previewElement.querySelectorAll("[data-dz-thumbnail]"), _isArray6 = true, _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
- var _ref5;
-
- if (_isArray6) {
- if (_i6 >= _iterator6.length) break;
- _ref5 = _iterator6[_i6++];
- } else {
- _i6 = _iterator6.next();
- if (_i6.done) break;
- _ref5 = _i6.value;
- }
-
- var thumbnailElement = _ref5;
-
- thumbnailElement.alt = file.name;
- thumbnailElement.src = dataUrl;
- }
-
- return setTimeout(function () {
- return file.previewElement.classList.add("dz-image-preview");
- }, 1);
- }
- },
-
-
- // Called whenever an error occurs
- // Receives `file` and `message`
- error: function error(file, message) {
- if (file.previewElement) {
- file.previewElement.classList.add("dz-error");
- if (typeof message !== "String" && message.error) {
- message = message.error;
- }
- for (var _iterator7 = file.previewElement.querySelectorAll("[data-dz-errormessage]"), _isArray7 = true, _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
- var _ref6;
-
- if (_isArray7) {
- if (_i7 >= _iterator7.length) break;
- _ref6 = _iterator7[_i7++];
- } else {
- _i7 = _iterator7.next();
- if (_i7.done) break;
- _ref6 = _i7.value;
- }
-
- var node = _ref6;
-
- node.textContent = message;
- }
- }
- },
- errormultiple: function errormultiple() {},
-
-
- // Called when a file gets processed. Since there is a cue, not all added
- // files are processed immediately.
- // Receives `file`
- processing: function processing(file) {
- if (file.previewElement) {
- file.previewElement.classList.add("dz-processing");
- if (file._removeLink) {
- return file._removeLink.textContent = this.options.dictCancelUpload;
- }
- }
- },
- processingmultiple: function processingmultiple() {},
-
-
- // Called whenever the upload progress gets updated.
- // Receives `file`, `progress` (percentage 0-100) and `bytesSent`.
- // To get the total number of bytes of the file, use `file.size`
- uploadprogress: function uploadprogress(file, progress, bytesSent) {
- if (file.previewElement) {
- for (var _iterator8 = file.previewElement.querySelectorAll("[data-dz-uploadprogress]"), _isArray8 = true, _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
- var _ref7;
-
- if (_isArray8) {
- if (_i8 >= _iterator8.length) break;
- _ref7 = _iterator8[_i8++];
- } else {
- _i8 = _iterator8.next();
- if (_i8.done) break;
- _ref7 = _i8.value;
- }
-
- var node = _ref7;
-
- node.nodeName === 'PROGRESS' ? node.value = progress : node.style.width = progress + "%";
- }
- }
- },
-
-
- // Called whenever the total upload progress gets updated.
- // Called with totalUploadProgress (0-100), totalBytes and totalBytesSent
- totaluploadprogress: function totaluploadprogress() {},
-
-
- // Called just before the file is sent. Gets the `xhr` object as second
- // parameter, so you can modify it (for example to add a CSRF token) and a
- // `formData` object to add additional information.
- sending: function sending() {},
- sendingmultiple: function sendingmultiple() {},
-
-
- // When the complete upload is finished and successful
- // Receives `file`
- success: function success(file) {
- if (file.previewElement) {
- return file.previewElement.classList.add("dz-success");
- }
- },
- successmultiple: function successmultiple() {},
-
-
- // When the upload is canceled.
- canceled: function canceled(file) {
- return this.emit("error", file, this.options.dictUploadCanceled);
- },
- canceledmultiple: function canceledmultiple() {},
-
-
- // When the upload is finished, either with success or an error.
- // Receives `file`
- complete: function complete(file) {
- if (file._removeLink) {
- file._removeLink.textContent = this.options.dictRemoveFile;
- }
- if (file.previewElement) {
- return file.previewElement.classList.add("dz-complete");
- }
- },
- completemultiple: function completemultiple() {},
- maxfilesexceeded: function maxfilesexceeded() {},
- maxfilesreached: function maxfilesreached() {},
- queuecomplete: function queuecomplete() {},
- addedfiles: function addedfiles() {}
- };
-
- this.prototype._thumbnailQueue = [];
- this.prototype._processingThumbnail = false;
- }
-
- // global utility
-
- }, {
- key: "extend",
- value: function extend(target) {
- for (var _len2 = arguments.length, objects = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
- objects[_key2 - 1] = arguments[_key2];
- }
-
- for (var _iterator9 = objects, _isArray9 = true, _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
- var _ref8;
-
- if (_isArray9) {
- if (_i9 >= _iterator9.length) break;
- _ref8 = _iterator9[_i9++];
- } else {
- _i9 = _iterator9.next();
- if (_i9.done) break;
- _ref8 = _i9.value;
- }
-
- var object = _ref8;
-
- for (var key in object) {
- var val = object[key];
- target[key] = val;
- }
- }
- return target;
- }
- }]);
-
- function Dropzone(el, options) {
- _classCallCheck(this, Dropzone);
-
- var _this = _possibleConstructorReturn(this, (Dropzone.__proto__ || Object.getPrototypeOf(Dropzone)).call(this));
-
- var fallback = void 0,
- left = void 0;
- _this.element = el;
- // For backwards compatibility since the version was in the prototype previously
- _this.version = Dropzone.version;
-
- _this.defaultOptions.previewTemplate = _this.defaultOptions.previewTemplate.replace(/\n*/g, "");
-
- _this.clickableElements = [];
- _this.listeners = [];
- _this.files = []; // All files
-
- if (typeof _this.element === "string") {
- _this.element = document.querySelector(_this.element);
- }
-
- // Not checking if instance of HTMLElement or Element since IE9 is extremely weird.
- if (!_this.element || _this.element.nodeType == null) {
- throw new Error("Invalid dropzone element.");
- }
-
- if (_this.element.dropzone) {
- throw new Error("Dropzone already attached.");
- }
-
- // Now add this dropzone to the instances.
- Dropzone.instances.push(_this);
-
- // Put the dropzone inside the element itself.
- _this.element.dropzone = _this;
-
- var elementOptions = (left = Dropzone.optionsForElement(_this.element)) != null ? left : {};
-
- _this.options = Dropzone.extend({}, _this.defaultOptions, elementOptions, options != null ? options : {});
-
- // If the browser failed, just call the fallback and leave
- if (_this.options.forceFallback || !Dropzone.isBrowserSupported()) {
- var _ret;
-
- return _ret = _this.options.fallback.call(_this), _possibleConstructorReturn(_this, _ret);
- }
-
- // @options.url = @element.getAttribute "action" unless @options.url?
- if (_this.options.url == null) {
- _this.options.url = _this.element.getAttribute("action");
- }
-
- if (!_this.options.url) {
- throw new Error("No URL provided.");
- }
-
- if (_this.options.acceptedFiles && _this.options.acceptedMimeTypes) {
- throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 'acceptedMimeTypes' is deprecated.");
- }
-
- if (_this.options.uploadMultiple && _this.options.chunking) {
- throw new Error('You cannot set both: uploadMultiple and chunking.');
- }
-
- // Backwards compatibility
- if (_this.options.acceptedMimeTypes) {
- _this.options.acceptedFiles = _this.options.acceptedMimeTypes;
- delete _this.options.acceptedMimeTypes;
- }
-
- // Backwards compatibility
- if (_this.options.renameFilename != null) {
- _this.options.renameFile = function (file) {
- return _this.options.renameFilename.call(_this, file.name, file);
- };
- }
-
- _this.options.method = _this.options.method.toUpperCase();
-
- if ((fallback = _this.getExistingFallback()) && fallback.parentNode) {
- // Remove the fallback
- fallback.parentNode.removeChild(fallback);
- }
-
- // Display previews in the previewsContainer element or the Dropzone element unless explicitly set to false
- if (_this.options.previewsContainer !== false) {
- if (_this.options.previewsContainer) {
- _this.previewsContainer = Dropzone.getElement(_this.options.previewsContainer, "previewsContainer");
- } else {
- _this.previewsContainer = _this.element;
- }
- }
-
- if (_this.options.clickable) {
- if (_this.options.clickable === true) {
- _this.clickableElements = [_this.element];
- } else {
- _this.clickableElements = Dropzone.getElements(_this.options.clickable, "clickable");
- }
- }
-
- _this.init();
- return _this;
- }
-
- // Returns all files that have been accepted
-
-
- _createClass(Dropzone, [{
- key: "getAcceptedFiles",
- value: function getAcceptedFiles() {
- return this.files.filter(function (file) {
- return file.accepted;
- }).map(function (file) {
- return file;
- });
- }
-
- // Returns all files that have been rejected
- // Not sure when that's going to be useful, but added for completeness.
-
- }, {
- key: "getRejectedFiles",
- value: function getRejectedFiles() {
- return this.files.filter(function (file) {
- return !file.accepted;
- }).map(function (file) {
- return file;
- });
- }
- }, {
- key: "getFilesWithStatus",
- value: function getFilesWithStatus(status) {
- return this.files.filter(function (file) {
- return file.status === status;
- }).map(function (file) {
- return file;
- });
- }
-
- // Returns all files that are in the queue
-
- }, {
- key: "getQueuedFiles",
- value: function getQueuedFiles() {
- return this.getFilesWithStatus(Dropzone.QUEUED);
- }
- }, {
- key: "getUploadingFiles",
- value: function getUploadingFiles() {
- return this.getFilesWithStatus(Dropzone.UPLOADING);
- }
- }, {
- key: "getAddedFiles",
- value: function getAddedFiles() {
- return this.getFilesWithStatus(Dropzone.ADDED);
- }
-
- // Files that are either queued or uploading
-
- }, {
- key: "getActiveFiles",
- value: function getActiveFiles() {
- return this.files.filter(function (file) {
- return file.status === Dropzone.UPLOADING || file.status === Dropzone.QUEUED;
- }).map(function (file) {
- return file;
- });
- }
-
- // The function that gets called when Dropzone is initialized. You
- // can (and should) setup event listeners inside this function.
-
- }, {
- key: "init",
- value: function init() {
- var _this3 = this;
-
- // In case it isn't set already
- if (this.element.tagName === "form") {
- this.element.setAttribute("enctype", "multipart/form-data");
- }
-
- if (this.element.classList.contains("dropzone") && !this.element.querySelector(".dz-message")) {
- this.element.appendChild(Dropzone.createElement("\n
\n \n
\n
\n \n
\n \n
\n \n \n
\n" + this.options.dictDefaultMessage + "
"));
- }
-
- if (this.clickableElements.length) {
- var setupHiddenFileInput = function setupHiddenFileInput() {
- if (_this3.hiddenFileInput) {
- _this3.hiddenFileInput.parentNode.removeChild(_this3.hiddenFileInput);
- }
- _this3.hiddenFileInput = document.createElement("input");
- _this3.hiddenFileInput.setAttribute("type", "file");
- if (_this3.options.maxFiles === null || _this3.options.maxFiles > 1) {
- _this3.hiddenFileInput.setAttribute("multiple", "multiple");
- }
- _this3.hiddenFileInput.className = "dz-hidden-input";
-
- if (_this3.options.acceptedFiles !== null) {
- _this3.hiddenFileInput.setAttribute("accept", _this3.options.acceptedFiles);
- }
- if (_this3.options.capture !== null) {
- _this3.hiddenFileInput.setAttribute("capture", _this3.options.capture);
- }
-
- // Not setting `display="none"` because some browsers don't accept clicks
- // on elements that aren't displayed.
- _this3.hiddenFileInput.style.visibility = "hidden";
- _this3.hiddenFileInput.style.position = "absolute";
- _this3.hiddenFileInput.style.top = "0";
- _this3.hiddenFileInput.style.left = "0";
- _this3.hiddenFileInput.style.height = "0";
- _this3.hiddenFileInput.style.width = "0";
- document.querySelector(_this3.options.hiddenInputContainer).appendChild(_this3.hiddenFileInput);
- return _this3.hiddenFileInput.addEventListener("change", function () {
- var files = _this3.hiddenFileInput.files;
-
- if (files.length) {
- for (var _iterator10 = files, _isArray10 = true, _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
- var _ref9;
-
- if (_isArray10) {
- if (_i10 >= _iterator10.length) break;
- _ref9 = _iterator10[_i10++];
- } else {
- _i10 = _iterator10.next();
- if (_i10.done) break;
- _ref9 = _i10.value;
- }
-
- var file = _ref9;
-
- _this3.addFile(file);
- }
- }
- _this3.emit("addedfiles", files);
- return setupHiddenFileInput();
- });
- };
- setupHiddenFileInput();
- }
-
- this.URL = window.URL !== null ? window.URL : window.webkitURL;
-
- // Setup all event listeners on the Dropzone object itself.
- // They're not in @setupEventListeners() because they shouldn't be removed
- // again when the dropzone gets disabled.
- for (var _iterator11 = this.events, _isArray11 = true, _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
- var _ref10;
-
- if (_isArray11) {
- if (_i11 >= _iterator11.length) break;
- _ref10 = _iterator11[_i11++];
- } else {
- _i11 = _iterator11.next();
- if (_i11.done) break;
- _ref10 = _i11.value;
- }
-
- var eventName = _ref10;
-
- this.on(eventName, this.options[eventName]);
- }
-
- this.on("uploadprogress", function () {
- return _this3.updateTotalUploadProgress();
- });
-
- this.on("removedfile", function () {
- return _this3.updateTotalUploadProgress();
- });
-
- this.on("canceled", function (file) {
- return _this3.emit("complete", file);
- });
-
- // Emit a `queuecomplete` event if all files finished uploading.
- this.on("complete", function (file) {
- if (_this3.getAddedFiles().length === 0 && _this3.getUploadingFiles().length === 0 && _this3.getQueuedFiles().length === 0) {
- // This needs to be deferred so that `queuecomplete` really triggers after `complete`
- return setTimeout(function () {
- return _this3.emit("queuecomplete");
- }, 0);
- }
- });
-
- var noPropagation = function noPropagation(e) {
- e.stopPropagation();
- if (e.preventDefault) {
- return e.preventDefault();
- } else {
- return e.returnValue = false;
- }
- };
-
- // Create the listeners
- this.listeners = [{
- element: this.element,
- events: {
- "dragstart": function dragstart(e) {
- return _this3.emit("dragstart", e);
- },
- "dragenter": function dragenter(e) {
- noPropagation(e);
- return _this3.emit("dragenter", e);
- },
- "dragover": function dragover(e) {
- // Makes it possible to drag files from chrome's download bar
- // http://stackoverflow.com/questions/19526430/drag-and-drop-file-uploads-from-chrome-downloads-bar
- // Try is required to prevent bug in Internet Explorer 11 (SCRIPT65535 exception)
- var efct = void 0;
- try {
- efct = e.dataTransfer.effectAllowed;
- } catch (error) {}
- e.dataTransfer.dropEffect = 'move' === efct || 'linkMove' === efct ? 'move' : 'copy';
-
- noPropagation(e);
- return _this3.emit("dragover", e);
- },
- "dragleave": function dragleave(e) {
- return _this3.emit("dragleave", e);
- },
- "drop": function drop(e) {
- noPropagation(e);
- return _this3.drop(e);
- },
- "dragend": function dragend(e) {
- return _this3.emit("dragend", e);
- }
-
- // This is disabled right now, because the browsers don't implement it properly.
- // "paste": (e) =>
- // noPropagation e
- // @paste e
- } }];
-
- this.clickableElements.forEach(function (clickableElement) {
- return _this3.listeners.push({
- element: clickableElement,
- events: {
- "click": function click(evt) {
- // Only the actual dropzone or the message element should trigger file selection
- if (clickableElement !== _this3.element || evt.target === _this3.element || Dropzone.elementInside(evt.target, _this3.element.querySelector(".dz-message"))) {
- _this3.hiddenFileInput.click(); // Forward the click
- }
- return true;
- }
- }
- });
- });
-
- this.enable();
-
- return this.options.init.call(this);
- }
-
- // Not fully tested yet
-
- }, {
- key: "destroy",
- value: function destroy() {
- this.disable();
- this.removeAllFiles(true);
- if (this.hiddenFileInput != null ? this.hiddenFileInput.parentNode : undefined) {
- this.hiddenFileInput.parentNode.removeChild(this.hiddenFileInput);
- this.hiddenFileInput = null;
- }
- delete this.element.dropzone;
- return Dropzone.instances.splice(Dropzone.instances.indexOf(this), 1);
- }
- }, {
- key: "updateTotalUploadProgress",
- value: function updateTotalUploadProgress() {
- var totalUploadProgress = void 0;
- var totalBytesSent = 0;
- var totalBytes = 0;
-
- var activeFiles = this.getActiveFiles();
-
- if (activeFiles.length) {
- for (var _iterator12 = this.getActiveFiles(), _isArray12 = true, _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
- var _ref11;
-
- if (_isArray12) {
- if (_i12 >= _iterator12.length) break;
- _ref11 = _iterator12[_i12++];
- } else {
- _i12 = _iterator12.next();
- if (_i12.done) break;
- _ref11 = _i12.value;
- }
-
- var file = _ref11;
-
- totalBytesSent += file.upload.bytesSent;
- totalBytes += file.upload.total;
- }
- totalUploadProgress = 100 * totalBytesSent / totalBytes;
- } else {
- totalUploadProgress = 100;
- }
-
- return this.emit("totaluploadprogress", totalUploadProgress, totalBytes, totalBytesSent);
- }
-
- // @options.paramName can be a function taking one parameter rather than a string.
- // A parameter name for a file is obtained simply by calling this with an index number.
-
- }, {
- key: "_getParamName",
- value: function _getParamName(n) {
- if (typeof this.options.paramName === "function") {
- return this.options.paramName(n);
- } else {
- return "" + this.options.paramName + (this.options.uploadMultiple ? "[" + n + "]" : "");
- }
- }
-
- // If @options.renameFile is a function,
- // the function will be used to rename the file.name before appending it to the formData
-
- }, {
- key: "_renameFile",
- value: function _renameFile(file) {
- if (typeof this.options.renameFile !== "function") {
- return file.name;
- }
- return this.options.renameFile(file);
- }
-
- // Returns a form that can be used as fallback if the browser does not support DragnDrop
- //
- // If the dropzone is already a form, only the input field and button are returned. Otherwise a complete form element is provided.
- // This code has to pass in IE7 :(
-
- }, {
- key: "getFallbackForm",
- value: function getFallbackForm() {
- var existingFallback = void 0,
- form = void 0;
- if (existingFallback = this.getExistingFallback()) {
- return existingFallback;
- }
-
- var fieldsString = "";
- if (this.options.dictFallbackText) {
- fieldsString += "
";
-
- var fields = Dropzone.createElement(fieldsString);
- if (this.element.tagName !== "FORM") {
- form = Dropzone.createElement("");
- form.appendChild(fields);
- } else {
- // Make sure that the enctype and method attributes are set properly
- this.element.setAttribute("enctype", "multipart/form-data");
- this.element.setAttribute("method", this.options.method);
- }
- return form != null ? form : fields;
- }
-
- // Returns the fallback elements if they exist already
- //
- // This code has to pass in IE7 :(
-
- }, {
- key: "getExistingFallback",
- value: function getExistingFallback() {
- var getFallback = function getFallback(elements) {
- for (var _iterator13 = elements, _isArray13 = true, _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
- var _ref12;
-
- if (_isArray13) {
- if (_i13 >= _iterator13.length) break;
- _ref12 = _iterator13[_i13++];
- } else {
- _i13 = _iterator13.next();
- if (_i13.done) break;
- _ref12 = _i13.value;
- }
-
- var el = _ref12;
-
- if (/(^| )fallback($| )/.test(el.className)) {
- return el;
- }
- }
- };
-
- var _arr = ["div", "form"];
- for (var _i14 = 0; _i14 < _arr.length; _i14++) {
- var tagName = _arr[_i14];
- var fallback;
- if (fallback = getFallback(this.element.getElementsByTagName(tagName))) {
- return fallback;
- }
- }
- }
-
- // Activates all listeners stored in @listeners
-
- }, {
- key: "setupEventListeners",
- value: function setupEventListeners() {
- return this.listeners.map(function (elementListeners) {
- return function () {
- var result = [];
- for (var event in elementListeners.events) {
- var listener = elementListeners.events[event];
- result.push(elementListeners.element.addEventListener(event, listener, false));
- }
- return result;
- }();
- });
- }
-
- // Deactivates all listeners stored in @listeners
-
- }, {
- key: "removeEventListeners",
- value: function removeEventListeners() {
- return this.listeners.map(function (elementListeners) {
- return function () {
- var result = [];
- for (var event in elementListeners.events) {
- var listener = elementListeners.events[event];
- result.push(elementListeners.element.removeEventListener(event, listener, false));
- }
- return result;
- }();
- });
- }
-
- // Removes all event listeners and cancels all files in the queue or being processed.
-
- }, {
- key: "disable",
- value: function disable() {
- var _this4 = this;
-
- this.clickableElements.forEach(function (element) {
- return element.classList.remove("dz-clickable");
- });
- this.removeEventListeners();
- this.disabled = true;
-
- return this.files.map(function (file) {
- return _this4.cancelUpload(file);
- });
- }
- }, {
- key: "enable",
- value: function enable() {
- delete this.disabled;
- this.clickableElements.forEach(function (element) {
- return element.classList.add("dz-clickable");
- });
- return this.setupEventListeners();
- }
-
- // Returns a nicely formatted filesize
-
- }, {
- key: "filesize",
- value: function filesize(size) {
- var selectedSize = 0;
- var selectedUnit = "b";
-
- if (size > 0) {
- var units = ['tb', 'gb', 'mb', 'kb', 'b'];
-
- for (var i = 0; i < units.length; i++) {
- var unit = units[i];
- var cutoff = Math.pow(this.options.filesizeBase, 4 - i) / 10;
-
- if (size >= cutoff) {
- selectedSize = size / Math.pow(this.options.filesizeBase, 4 - i);
- selectedUnit = unit;
- break;
- }
- }
-
- selectedSize = Math.round(10 * selectedSize) / 10; // Cutting of digits
- }
-
- return "" + selectedSize + " " + this.options.dictFileSizeUnits[selectedUnit];
- }
-
- // Adds or removes the `dz-max-files-reached` class from the form.
-
- }, {
- key: "_updateMaxFilesReachedClass",
- value: function _updateMaxFilesReachedClass() {
- if (this.options.maxFiles != null && this.getAcceptedFiles().length >= this.options.maxFiles) {
- if (this.getAcceptedFiles().length === this.options.maxFiles) {
- this.emit('maxfilesreached', this.files);
- }
- return this.element.classList.add("dz-max-files-reached");
- } else {
- return this.element.classList.remove("dz-max-files-reached");
- }
- }
- }, {
- key: "drop",
- value: function drop(e) {
- if (!e.dataTransfer) {
- return;
- }
- this.emit("drop", e);
-
- var files = e.dataTransfer.files;
-
- this.emit("addedfiles", files);
-
- // Even if it's a folder, files.length will contain the folders.
- if (files.length) {
- var items = e.dataTransfer.items;
-
- if (items && items.length && items[0].webkitGetAsEntry != null) {
- // The browser supports dropping of folders, so handle items instead of files
- this._addFilesFromItems(items);
- } else {
- this.handleFiles(files);
- }
- }
- }
- }, {
- key: "paste",
- value: function paste(e) {
- if (__guard__(e != null ? e.clipboardData : undefined, function (x) {
- return x.items;
- }) == null) {
- return;
- }
-
- this.emit("paste", e);
- var items = e.clipboardData.items;
-
-
- if (items.length) {
- return this._addFilesFromItems(items);
- }
- }
- }, {
- key: "handleFiles",
- value: function handleFiles(files) {
- for (var _iterator14 = files, _isArray14 = true, _i15 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
- var _ref13;
-
- 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
- // instead of files.
-
- }, {
- key: "_addFilesFromItems",
- value: function _addFilesFromItems(items) {
- var _this5 = this;
-
- return function () {
- var result = [];
- for (var _iterator15 = items, _isArray15 = true, _i16 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
- var _ref14;
-
- if (_isArray15) {
- if (_i16 >= _iterator15.length) break;
- _ref14 = _iterator15[_i16++];
- } else {
- _i16 = _iterator15.next();
- if (_i16.done) break;
- _ref14 = _i16.value;
- }
-
- var item = _ref14;
-
- var entry;
- if (item.webkitGetAsEntry != null && (entry = item.webkitGetAsEntry())) {
- if (entry.isFile) {
- result.push(_this5.addFile(item.getAsFile()));
- } else if (entry.isDirectory) {
- // Append all files from that directory to files
- 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(_this5.addFile(item.getAsFile()));
- } else {
- result.push(undefined);
- }
- } else {
- result.push(undefined);
- }
- }
- return result;
- }();
- }
-
- // Goes through the directory, and adds each file it finds recursively
-
- }, {
- key: "_addFilesFromDirectory",
- value: function _addFilesFromDirectory(directory, path) {
- var _this6 = this;
-
- var dirReader = directory.createReader();
-
- var errorHandler = function errorHandler(error) {
- return __guardMethod__(console, 'log', function (o) {
- return o.log(error);
- });
- };
-
- var readEntries = function readEntries() {
- return dirReader.readEntries(function (entries) {
- if (entries.length > 0) {
- for (var _iterator16 = entries, _isArray16 = true, _i17 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
- var _ref15;
-
- if (_isArray16) {
- if (_i17 >= _iterator16.length) break;
- _ref15 = _iterator16[_i17++];
- } else {
- _i17 = _iterator16.next();
- if (_i17.done) break;
- _ref15 = _i17.value;
- }
-
- var entry = _ref15;
-
- if (entry.isFile) {
- entry.file(function (file) {
- if (_this6.options.ignoreHiddenFiles && file.name.substring(0, 1) === '.') {
- return;
- }
- file.fullPath = path + "/" + file.name;
- return _this6.addFile(file);
- });
- } else if (entry.isDirectory) {
- _this6._addFilesFromDirectory(entry, path + "/" + entry.name);
- }
- }
-
- // Recursively call readEntries() again, since browser only handle
- // the first 100 entries.
- // See: https://developer.mozilla.org/en-US/docs/Web/API/DirectoryReader#readEntries
- readEntries();
- }
- return null;
- }, errorHandler);
- };
-
- return readEntries();
- }
-
- // If `done()` is called without argument the file is accepted
- // If you call it with an error message, the file is rejected
- // (This allows for asynchronous validation)
- //
- // This function checks the filesize, and if the file.type passes the
- // `acceptedFiles` check.
-
- }, {
- key: "accept",
- value: function accept(file, done) {
- if (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);
- } else if (this.options.maxFiles != null && this.getAcceptedFiles().length >= this.options.maxFiles) {
- done(this.options.dictMaxFilesExceeded.replace("{{maxFiles}}", this.options.maxFiles));
- return this.emit("maxfilesexceeded", file);
- } else {
- return this.options.accept.call(this, file, done);
- }
- }
- }, {
- key: "addFile",
- value: function addFile(file) {
- var _this7 = this;
-
- file.upload = {
- uuid: Dropzone.uuidv4(),
- progress: 0,
- // Setting the total upload size to file.size for the beginning
- // It's actual different than the size to be transmitted.
- total: file.size,
- bytesSent: 0,
- filename: this._renameFile(file),
- chunked: this.options.chunking && (this.options.forceChunking || file.size > this.options.chunkSize),
- totalChunkCount: Math.ceil(file.size / this.options.chunkSize)
- };
- this.files.push(file);
-
- file.status = Dropzone.ADDED;
-
- this.emit("addedfile", file);
-
- this._enqueueThumbnail(file);
-
- return this.accept(file, function (error) {
- if (error) {
- file.accepted = false;
- _this7._errorProcessing([file], error); // Will set the file.status
- } else {
- file.accepted = true;
- if (_this7.options.autoQueue) {
- _this7.enqueueFile(file);
- } // Will set .accepted = true
- }
- return _this7._updateMaxFilesReachedClass();
- });
- }
-
- // Wrapper for enqueueFile
-
- }, {
- key: "enqueueFiles",
- value: function enqueueFiles(files) {
- for (var _iterator17 = files, _isArray17 = true, _i18 = 0, _iterator17 = _isArray17 ? _iterator17 : _iterator17[Symbol.iterator]();;) {
- var _ref16;
-
- if (_isArray17) {
- if (_i18 >= _iterator17.length) break;
- _ref16 = _iterator17[_i18++];
- } else {
- _i18 = _iterator17.next();
- if (_i18.done) break;
- _ref16 = _i18.value;
- }
-
- var file = _ref16;
-
- this.enqueueFile(file);
- }
- return null;
- }
- }, {
- key: "enqueueFile",
- value: function enqueueFile(file) {
- var _this8 = this;
-
- if (file.status === Dropzone.ADDED && file.accepted === true) {
- file.status = Dropzone.QUEUED;
- if (this.options.autoProcessQueue) {
- return setTimeout(function () {
- return _this8.processQueue();
- }, 0); // Deferring the call
- }
- } else {
- throw new Error("This file can't be queued because it has already been processed or was rejected.");
- }
- }
- }, {
- key: "_enqueueThumbnail",
- value: function _enqueueThumbnail(file) {
- 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 _this9._processThumbnailQueue();
- }, 0); // Deferring the call
- }
- }
- }, {
- key: "_processThumbnailQueue",
- value: function _processThumbnailQueue() {
- var _this10 = this;
-
- if (this._processingThumbnail || this._thumbnailQueue.length === 0) {
- return;
- }
-
- this._processingThumbnail = true;
- var file = this._thumbnailQueue.shift();
- return this.createThumbnail(file, this.options.thumbnailWidth, this.options.thumbnailHeight, this.options.thumbnailMethod, true, function (dataUrl) {
- _this10.emit("thumbnail", file, dataUrl);
- _this10._processingThumbnail = false;
- return _this10._processThumbnailQueue();
- });
- }
-
- // Can be called by the user to remove a file
-
- }, {
- key: "removeFile",
- value: function removeFile(file) {
- if (file.status === Dropzone.UPLOADING) {
- this.cancelUpload(file);
- }
- this.files = without(this.files, file);
-
- this.emit("removedfile", file);
- if (this.files.length === 0) {
- return this.emit("reset");
- }
- }
-
- // Removes all files that aren't currently processed from the list
-
- }, {
- key: "removeAllFiles",
- value: function removeAllFiles(cancelIfNecessary) {
- // Create a copy of files since removeFile() changes the @files array.
- if (cancelIfNecessary == null) {
- cancelIfNecessary = false;
- }
- for (var _iterator18 = this.files.slice(), _isArray18 = true, _i19 = 0, _iterator18 = _isArray18 ? _iterator18 : _iterator18[Symbol.iterator]();;) {
- var _ref17;
-
- if (_isArray18) {
- if (_i19 >= _iterator18.length) break;
- _ref17 = _iterator18[_i19++];
- } else {
- _i19 = _iterator18.next();
- if (_i19.done) break;
- _ref17 = _i19.value;
- }
-
- var file = _ref17;
-
- if (file.status !== Dropzone.UPLOADING || cancelIfNecessary) {
- this.removeFile(file);
- }
- }
- return null;
- }
-
- // Resizes an image before it gets sent to the server. This function is the default behavior of
- // `options.transformFile` if `resizeWidth` or `resizeHeight` are set. The callback is invoked with
- // the resized blob.
-
- }, {
- key: "resizeImage",
- value: function resizeImage(file, width, height, resizeMethod, callback) {
- var _this11 = this;
-
- return this.createThumbnail(file, width, height, resizeMethod, false, function (dataUrl, canvas) {
- if (canvas == null) {
- // The image has not been resized
- return callback(file);
- } else {
- var resizeMimeType = _this11.options.resizeMimeType;
-
- if (resizeMimeType == null) {
- resizeMimeType = file.type;
- }
- 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);
- }
- return callback(Dropzone.dataURItoBlob(resizedDataURL));
- }
- });
- }
- }, {
- key: "createThumbnail",
- value: function createThumbnail(file, width, height, resizeMethod, fixOrientation, callback) {
- var _this12 = this;
-
- var fileReader = new FileReader();
-
- fileReader.onload = function () {
-
- file.dataURL = fileReader.result;
-
- // Don't bother creating a thumbnail for SVG images since they're vector
- if (file.type === "image/svg+xml") {
- if (callback != null) {
- callback(fileReader.result);
- }
- return;
- }
-
- return _this12.createThumbnailFromUrl(file, width, height, resizeMethod, fixOrientation, callback);
- };
-
- return fileReader.readAsDataURL(file);
- }
- }, {
- key: "createThumbnailFromUrl",
- value: function createThumbnailFromUrl(file, width, height, resizeMethod, fixOrientation, callback, crossOrigin) {
- var _this13 = this;
-
- // Not using `new Image` here because of a bug in latest Chrome versions.
- // See https://github.com/enyo/dropzone/pull/226
- var img = document.createElement("img");
-
- if (crossOrigin) {
- img.crossOrigin = crossOrigin;
- }
-
- img.onload = function () {
- var loadExif = function loadExif(callback) {
- return callback(1);
- };
- if (typeof EXIF !== 'undefined' && EXIF !== null && fixOrientation) {
- loadExif = function loadExif(callback) {
- return EXIF.getData(img, function () {
- return callback(EXIF.getTag(this, 'Orientation'));
- });
- };
- }
-
- return loadExif(function (orientation) {
- file.width = img.width;
- file.height = img.height;
-
- var resizeInfo = _this13.options.resize.call(_this13, file, width, height, resizeMethod);
-
- var canvas = document.createElement("canvas");
- var ctx = canvas.getContext("2d");
-
- canvas.width = resizeInfo.trgWidth;
- canvas.height = resizeInfo.trgHeight;
-
- if (orientation > 4) {
- canvas.width = resizeInfo.trgHeight;
- canvas.height = resizeInfo.trgWidth;
- }
-
- switch (orientation) {
- case 2:
- // horizontal flip
- ctx.translate(canvas.width, 0);
- ctx.scale(-1, 1);
- break;
- case 3:
- // 180° rotate left
- ctx.translate(canvas.width, canvas.height);
- ctx.rotate(Math.PI);
- break;
- case 4:
- // vertical flip
- ctx.translate(0, canvas.height);
- ctx.scale(1, -1);
- break;
- case 5:
- // vertical flip + 90 rotate right
- ctx.rotate(0.5 * Math.PI);
- ctx.scale(1, -1);
- break;
- case 6:
- // 90° rotate right
- ctx.rotate(0.5 * Math.PI);
- ctx.translate(0, -canvas.height);
- break;
- case 7:
- // horizontal flip + 90 rotate right
- ctx.rotate(0.5 * Math.PI);
- ctx.translate(canvas.width, -canvas.height);
- ctx.scale(-1, 1);
- break;
- case 8:
- // 90° rotate left
- ctx.rotate(-0.5 * Math.PI);
- ctx.translate(-canvas.width, 0);
- break;
- }
-
- // This is a bugfix for iOS' scaling bug.
- drawImageIOSFix(ctx, img, resizeInfo.srcX != null ? resizeInfo.srcX : 0, resizeInfo.srcY != null ? resizeInfo.srcY : 0, resizeInfo.srcWidth, resizeInfo.srcHeight, resizeInfo.trgX != null ? resizeInfo.trgX : 0, resizeInfo.trgY != null ? resizeInfo.trgY : 0, resizeInfo.trgWidth, resizeInfo.trgHeight);
-
- var thumbnail = canvas.toDataURL("image/png");
-
- if (callback != null) {
- return callback(thumbnail, canvas);
- }
- });
- };
-
- if (callback != null) {
- img.onerror = callback;
- }
-
- return img.src = file.dataURL;
- }
-
- // Goes through the queue and processes files if there aren't too many already.
-
- }, {
- key: "processQueue",
- value: function processQueue() {
- var parallelUploads = this.options.parallelUploads;
-
- var processingLength = this.getUploadingFiles().length;
- var i = processingLength;
-
- // There are already at least as many files uploading than should be
- if (processingLength >= parallelUploads) {
- return;
- }
-
- var queuedFiles = this.getQueuedFiles();
-
- if (!(queuedFiles.length > 0)) {
- return;
- }
-
- if (this.options.uploadMultiple) {
- // The files should be uploaded in one request
- return this.processFiles(queuedFiles.slice(0, parallelUploads - processingLength));
- } else {
- while (i < parallelUploads) {
- if (!queuedFiles.length) {
- return;
- } // Nothing left to process
- this.processFile(queuedFiles.shift());
- i++;
- }
- }
- }
-
- // Wrapper for `processFiles`
-
- }, {
- key: "processFile",
- value: function processFile(file) {
- return this.processFiles([file]);
- }
-
- // Loads the file, then calls finishedLoading()
-
- }, {
- key: "processFiles",
- value: function processFiles(files) {
- for (var _iterator19 = files, _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 file = _ref18;
-
- file.processing = true; // Backwards compatibility
- file.status = Dropzone.UPLOADING;
-
- this.emit("processing", file);
- }
-
- if (this.options.uploadMultiple) {
- this.emit("processingmultiple", files);
- }
-
- return this.uploadFiles(files);
- }
- }, {
- key: "_getFilesWithXhr",
- value: function _getFilesWithXhr(xhr) {
- var files = void 0;
- return files = this.files.filter(function (file) {
- return file.xhr === xhr;
- }).map(function (file) {
- return file;
- });
- }
-
- // Cancels the file upload and sets the status to CANCELED
- // **if** the file is actually being uploaded.
- // If it's still in the queue, the file is being removed from it and the status
- // set to CANCELED.
-
- }, {
- key: "cancelUpload",
- value: function cancelUpload(file) {
- if (file.status === Dropzone.UPLOADING) {
- var groupedFiles = this._getFilesWithXhr(file.xhr);
- for (var _iterator20 = groupedFiles, _isArray20 = true, _i21 = 0, _iterator20 = _isArray20 ? _iterator20 : _iterator20[Symbol.iterator]();;) {
- var _ref19;
-
- if (_isArray20) {
- if (_i21 >= _iterator20.length) break;
- _ref19 = _iterator20[_i21++];
- } else {
- _i21 = _iterator20.next();
- if (_i21.done) break;
- _ref19 = _i21.value;
- }
-
- 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);
- }
- if (this.options.uploadMultiple) {
- this.emit("canceledmultiple", groupedFiles);
- }
- } else if (file.status === Dropzone.ADDED || file.status === Dropzone.QUEUED) {
- file.status = Dropzone.CANCELED;
- this.emit("canceled", file);
- if (this.options.uploadMultiple) {
- this.emit("canceledmultiple", [file]);
- }
- }
-
- if (this.options.autoProcessQueue) {
- return this.processQueue();
- }
- }
- }, {
- key: "resolveOption",
- value: function resolveOption(option) {
- if (typeof option === 'function') {
- for (var _len3 = arguments.length, args = Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {
- args[_key3 - 1] = arguments[_key3];
- }
-
- return option.apply(this, args);
- }
- return option;
- }
- }, {
- key: "uploadFile",
- value: function uploadFile(file) {
- return this.uploadFiles([file]);
- }
- }, {
- key: "uploadFiles",
- value: function uploadFiles(files) {
- var _this14 = this;
-
- this._transformFiles(files, function (transformedFiles) {
- if (files[0].upload.chunked) {
- // This file should be sent in chunks!
-
- // If the chunking option is set, we **know** that there can only be **one** file, since
- // uploadMultiple is not allowed with this option.
- var file = files[0];
- var transformedFile = transformedFiles[0];
- var startedChunkCount = 0;
-
- file.upload.chunks = [];
-
- var handleNextChunk = function handleNextChunk() {
- var chunkIndex = 0;
-
- // Find the next item in file.upload.chunks that is not defined yet.
- while (file.upload.chunks[chunkIndex] !== undefined) {
- chunkIndex++;
- }
-
- // This means, that all chunks have already been started.
- if (chunkIndex >= file.upload.totalChunkCount) return;
-
- startedChunkCount++;
-
- var start = chunkIndex * _this14.options.chunkSize;
- var end = Math.min(start + _this14.options.chunkSize, file.size);
-
- var dataBlock = {
- name: _this14._getParamName(0),
- data: transformedFile.webkitSlice ? transformedFile.webkitSlice(start, end) : transformedFile.slice(start, end),
- filename: file.upload.filename,
- chunkIndex: chunkIndex
- };
-
- file.upload.chunks[chunkIndex] = {
- file: file,
- index: chunkIndex,
- dataBlock: dataBlock, // In case we want to retry.
- status: Dropzone.UPLOADING,
- progress: 0,
- retries: 0 // The number of times this block has been retried.
- };
-
- _this14._uploadData(files, [dataBlock]);
- };
-
- file.upload.finishedChunkUpload = function (chunk) {
- var allFinished = true;
- chunk.status = Dropzone.SUCCESS;
-
- // Clear the data from the chunk
- chunk.dataBlock = null;
-
- for (var i = 0; i < file.upload.totalChunkCount; i++) {
- if (file.upload.chunks[i] === undefined) {
- return handleNextChunk();
- }
- if (file.upload.chunks[i].status !== Dropzone.SUCCESS) {
- allFinished = false;
- }
- }
-
- if (allFinished) {
- _this14.options.chunksUploaded(file, function () {
- _this14._finished(files, '', null);
- });
- }
- };
-
- if (_this14.options.parallelChunkUploads) {
- for (var i = 0; i < file.upload.totalChunkCount; i++) {
- handleNextChunk();
- }
- } else {
- handleNextChunk();
- }
- } else {
- var dataBlocks = [];
- for (var _i23 = 0; _i23 < files.length; _i23++) {
- dataBlocks[_i23] = {
- name: _this14._getParamName(_i23),
- data: transformedFiles[_i23],
- filename: files[_i23].upload.filename
- };
- }
- _this14._uploadData(files, dataBlocks);
- }
- });
- }
-
- /// Returns the right chunk for given file and xhr
-
- }, {
- key: "_getChunk",
- value: function _getChunk(file, xhr) {
- for (var i = 0; i < file.upload.totalChunkCount; i++) {
- if (file.upload.chunks[i] !== undefined && file.upload.chunks[i].xhr === xhr) {
- return file.upload.chunks[i];
- }
- }
- }
-
- // This function actually uploads the file(s) to the server.
- // If dataBlocks contains the actual data to upload (meaning, that this could either be transformed
- // files, or individual chunks for chunked upload).
-
- }, {
- key: "_uploadData",
- value: function _uploadData(files, dataBlocks) {
- var _this15 = this;
-
- var xhr = new XMLHttpRequest();
-
- // Put the xhr object in the file objects to be able to reference it later.
- for (var _iterator22 = files, _isArray22 = true, _i24 = 0, _iterator22 = _isArray22 ? _iterator22 : _iterator22[Symbol.iterator]();;) {
- var _ref21;
-
- if (_isArray22) {
- if (_i24 >= _iterator22.length) break;
- _ref21 = _iterator22[_i24++];
- } else {
- _i24 = _iterator22.next();
- if (_i24.done) break;
- _ref21 = _i24.value;
- }
-
- var file = _ref21;
-
- file.xhr = xhr;
- }
- if (files[0].upload.chunked) {
- // Put the xhr object in the right chunk object, so it can be associated later, and found with _getChunk
- files[0].upload.chunks[dataBlocks[0].chunkIndex].xhr = xhr;
- }
-
- var method = this.resolveOption(this.options.method, files);
- var url = this.resolveOption(this.options.url, files);
- xhr.open(method, url, true);
-
- // Setting the timeout after open because of IE11 issue: https://gitlab.com/meno/dropzone/issues/8
- xhr.timeout = this.resolveOption(this.options.timeout, files);
-
- // Has to be after `.open()`. See https://github.com/enyo/dropzone/issues/179
- xhr.withCredentials = !!this.options.withCredentials;
-
- xhr.onload = function (e) {
- _this15._finishedUploading(files, xhr, e);
- };
-
- xhr.onerror = function () {
- _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 _this15._updateFilesUploadProgress(files, xhr, e);
- };
-
- var headers = {
- "Accept": "application/json",
- "Cache-Control": "no-cache",
- "X-Requested-With": "XMLHttpRequest"
- };
-
- if (this.options.headers) {
- Dropzone.extend(headers, this.options.headers);
- }
-
- for (var headerName in headers) {
- var headerValue = headers[headerName];
- if (headerValue) {
- xhr.setRequestHeader(headerName, headerValue);
- }
- }
-
- var formData = new FormData();
-
- // Adding all @options parameters
- if (this.options.params) {
- var additionalParams = this.options.params;
- if (typeof additionalParams === 'function') {
- additionalParams = additionalParams.call(this, files, xhr, files[0].upload.chunked ? this._getChunk(files[0], xhr) : null);
- }
-
- for (var key in additionalParams) {
- var value = additionalParams[key];
- formData.append(key, value);
- }
- }
-
- // Let the user add additional data if necessary
- for (var _iterator23 = files, _isArray23 = true, _i25 = 0, _iterator23 = _isArray23 ? _iterator23 : _iterator23[Symbol.iterator]();;) {
- var _ref22;
-
- if (_isArray23) {
- if (_i25 >= _iterator23.length) break;
- _ref22 = _iterator23[_i25++];
- } else {
- _i25 = _iterator23.next();
- if (_i25.done) break;
- _ref22 = _i25.value;
- }
-
- var _file = _ref22;
-
- this.emit("sending", _file, xhr, formData);
- }
- if (this.options.uploadMultiple) {
- this.emit("sendingmultiple", files, xhr, formData);
- }
-
- this._addFormElementData(formData);
-
- // Finally add the files
- // Has to be last because some servers (eg: S3) expect the file to be the last parameter
- for (var i = 0; i < dataBlocks.length; i++) {
- var dataBlock = dataBlocks[i];
- formData.append(dataBlock.name, dataBlock.data, dataBlock.filename);
- }
-
- this.submitRequest(xhr, formData, files);
- }
-
- // Transforms all files with this.options.transformFile and invokes done with the transformed files when done.
-
- }, {
- key: "_transformFiles",
- value: function _transformFiles(files, done) {
- 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) {
- _this16.options.transformFile.call(_this16, files[i], function (transformedFile) {
- transformedFiles[i] = transformedFile;
- if (++doneCounter === files.length) {
- done(transformedFiles);
- }
- });
- };
-
- for (var i = 0; i < files.length; i++) {
- _loop(i);
- }
- }
-
- // Takes care of adding other input elements of the form to the AJAX request
-
- }, {
- key: "_addFormElementData",
- value: function _addFormElementData(formData) {
- // Take care of other input elements
- if (this.element.tagName === "FORM") {
- for (var _iterator24 = this.element.querySelectorAll("input, textarea, select, button"), _isArray24 = true, _i26 = 0, _iterator24 = _isArray24 ? _iterator24 : _iterator24[Symbol.iterator]();;) {
- var _ref23;
-
- if (_isArray24) {
- if (_i26 >= _iterator24.length) break;
- _ref23 = _iterator24[_i26++];
- } else {
- _i26 = _iterator24.next();
- if (_i26.done) break;
- _ref23 = _i26.value;
- }
-
- var input = _ref23;
-
- var inputName = input.getAttribute("name");
- var inputType = input.getAttribute("type");
- if (inputType) inputType = inputType.toLowerCase();
-
- // If the input doesn't have a name, we can't use it.
- if (typeof inputName === 'undefined' || inputName === null) continue;
-
- if (input.tagName === "SELECT" && input.hasAttribute("multiple")) {
- // Possibly multiple values
- for (var _iterator25 = input.options, _isArray25 = true, _i27 = 0, _iterator25 = _isArray25 ? _iterator25 : _iterator25[Symbol.iterator]();;) {
- var _ref24;
-
- if (_isArray25) {
- if (_i27 >= _iterator25.length) break;
- _ref24 = _iterator25[_i27++];
- } else {
- _i27 = _iterator25.next();
- if (_i27.done) break;
- _ref24 = _i27.value;
- }
-
- var option = _ref24;
-
- if (option.selected) {
- formData.append(inputName, option.value);
- }
- }
- } else if (!inputType || inputType !== "checkbox" && inputType !== "radio" || input.checked) {
- formData.append(inputName, input.value);
- }
- }
- }
- }
-
- // Invoked when there is new progress information about given files.
- // If e is not provided, it is assumed that the upload is finished.
-
- }, {
- key: "_updateFilesUploadProgress",
- value: function _updateFilesUploadProgress(files, xhr, e) {
- var progress = void 0;
- if (typeof e !== 'undefined') {
- progress = 100 * e.loaded / e.total;
-
- if (files[0].upload.chunked) {
- var file = files[0];
- // Since this is a chunked upload, we need to update the appropriate chunk progress.
- var chunk = this._getChunk(file, xhr);
- chunk.progress = progress;
- chunk.total = e.total;
- chunk.bytesSent = e.loaded;
- var fileProgress = 0,
- fileTotal = void 0,
- fileBytesSent = void 0;
- file.upload.progress = 0;
- file.upload.total = 0;
- file.upload.bytesSent = 0;
- for (var i = 0; i < file.upload.totalChunkCount; i++) {
- if (file.upload.chunks[i] !== undefined && file.upload.chunks[i].progress !== undefined) {
- file.upload.progress += file.upload.chunks[i].progress;
- file.upload.total += file.upload.chunks[i].total;
- file.upload.bytesSent += file.upload.chunks[i].bytesSent;
- }
- }
- file.upload.progress = file.upload.progress / file.upload.totalChunkCount;
- } else {
- 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 _file2 = _ref25;
-
- _file2.upload.progress = progress;
- _file2.upload.total = e.total;
- _file2.upload.bytesSent = e.loaded;
- }
- }
- for (var _iterator27 = files, _isArray27 = true, _i29 = 0, _iterator27 = _isArray27 ? _iterator27 : _iterator27[Symbol.iterator]();;) {
- var _ref26;
-
- if (_isArray27) {
- if (_i29 >= _iterator27.length) break;
- _ref26 = _iterator27[_i29++];
- } else {
- _i29 = _iterator27.next();
- if (_i29.done) break;
- _ref26 = _i29.value;
- }
-
- var _file3 = _ref26;
-
- this.emit("uploadprogress", _file3, _file3.upload.progress, _file3.upload.bytesSent);
- }
- } else {
- // Called when the file finished uploading
-
- var allFilesFinished = true;
-
- progress = 100;
-
- for (var _iterator28 = files, _isArray28 = true, _i30 = 0, _iterator28 = _isArray28 ? _iterator28 : _iterator28[Symbol.iterator]();;) {
- var _ref27;
-
- if (_isArray28) {
- if (_i30 >= _iterator28.length) break;
- _ref27 = _iterator28[_i30++];
- } else {
- _i30 = _iterator28.next();
- if (_i30.done) break;
- _ref27 = _i30.value;
- }
-
- 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);
- }
- }
- }
- }, {
- key: "_finishedUploading",
- value: function _finishedUploading(files, xhr, e) {
- var response = void 0;
-
- if (files[0].status === Dropzone.CANCELED) {
- return;
- }
-
- if (xhr.readyState !== 4) {
- return;
- }
-
- if (xhr.responseType !== 'arraybuffer' && xhr.responseType !== 'blob') {
- response = xhr.responseText;
-
- if (xhr.getResponseHeader("content-type") && ~xhr.getResponseHeader("content-type").indexOf("application/json")) {
- try {
- response = JSON.parse(response);
- } catch (error) {
- e = error;
- response = "Invalid JSON response from server.";
- }
- }
- }
-
- this._updateFilesUploadProgress(files);
-
- if (!(200 <= xhr.status && xhr.status < 300)) {
- this._handleUploadError(files, xhr, response);
- } else {
- if (files[0].upload.chunked) {
- files[0].upload.finishedChunkUpload(this._getChunk(files[0], xhr));
- } else {
- this._finished(files, response, e);
- }
- }
- }
- }, {
- key: "_handleUploadError",
- value: function _handleUploadError(files, xhr, response) {
- if (files[0].status === Dropzone.CANCELED) {
- return;
- }
-
- if (files[0].upload.chunked && this.options.retryChunks) {
- var chunk = this._getChunk(files[0], xhr);
- if (chunk.retries++ < this.options.retryChunksLimit) {
- this._uploadData(files, [chunk.dataBlock]);
- return;
- } else {
- console.warn('Retried this chunk too often. Giving up.');
- }
- }
-
- for (var _iterator30 = files, _isArray30 = true, _i32 = 0, _iterator30 = _isArray30 ? _iterator30 : _iterator30[Symbol.iterator]();;) {
- var _ref29;
-
- if (_isArray30) {
- if (_i32 >= _iterator30.length) break;
- _ref29 = _iterator30[_i32++];
- } else {
- _i32 = _iterator30.next();
- if (_i32.done) break;
- _ref29 = _i32.value;
- }
-
- var file = _ref29;
-
- this._errorProcessing(files, response || this.options.dictResponseError.replace("{{statusCode}}", xhr.status), xhr);
- }
- }
- }, {
- key: "submitRequest",
- value: function submitRequest(xhr, formData, files) {
- xhr.send(formData);
- }
-
- // Called internally when processing is finished.
- // Individual callbacks have to be called in the appropriate sections.
-
- }, {
- key: "_finished",
- value: function _finished(files, responseText, e) {
- for (var _iterator31 = files, _isArray31 = true, _i33 = 0, _iterator31 = _isArray31 ? _iterator31 : _iterator31[Symbol.iterator]();;) {
- var _ref30;
-
- if (_isArray31) {
- if (_i33 >= _iterator31.length) break;
- _ref30 = _iterator31[_i33++];
- } else {
- _i33 = _iterator31.next();
- if (_i33.done) break;
- _ref30 = _i33.value;
- }
-
- var file = _ref30;
-
- file.status = Dropzone.SUCCESS;
- this.emit("success", file, responseText, e);
- this.emit("complete", file);
- }
- if (this.options.uploadMultiple) {
- this.emit("successmultiple", files, responseText, e);
- this.emit("completemultiple", files);
- }
-
- if (this.options.autoProcessQueue) {
- return this.processQueue();
- }
- }
-
- // Called internally when processing is finished.
- // Individual callbacks have to be called in the appropriate sections.
-
- }, {
- key: "_errorProcessing",
- value: function _errorProcessing(files, message, xhr) {
- for (var _iterator32 = files, _isArray32 = true, _i34 = 0, _iterator32 = _isArray32 ? _iterator32 : _iterator32[Symbol.iterator]();;) {
- var _ref31;
-
- if (_isArray32) {
- if (_i34 >= _iterator32.length) break;
- _ref31 = _iterator32[_i34++];
- } else {
- _i34 = _iterator32.next();
- if (_i34.done) break;
- _ref31 = _i34.value;
- }
-
- var file = _ref31;
-
- file.status = Dropzone.ERROR;
- this.emit("error", file, message, xhr);
- this.emit("complete", file);
- }
- if (this.options.uploadMultiple) {
- this.emit("errormultiple", files, message, xhr);
- this.emit("completemultiple", files);
- }
-
- if (this.options.autoProcessQueue) {
- return this.processQueue();
- }
- }
- }], [{
- key: "uuidv4",
- value: function uuidv4() {
- return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
- var r = Math.random() * 16 | 0,
- v = c === 'x' ? r : r & 0x3 | 0x8;
- return v.toString(16);
- });
- }
- }]);
-
- return Dropzone;
-}(Emitter);
-
-Dropzone.initClass();
-
-Dropzone.version = "5.3.1";
-
-// This is a map of options for your different dropzones. Add configurations
-// to this object for your different dropzone elemens.
-//
-// Example:
-//
-// Dropzone.options.myDropzoneElementId = { maxFilesize: 1 };
-//
-// To disable autoDiscover for a specific element, you can set `false` as an option:
-//
-// Dropzone.options.myDisabledElementId = false;
-//
-// And in html:
-//
-//
-Dropzone.options = {};
-
-// Returns the options for an element or undefined if none available.
-Dropzone.optionsForElement = function (element) {
- // Get the `Dropzone.options.elementId` for this element if it exists
- if (element.getAttribute("id")) {
- return Dropzone.options[camelize(element.getAttribute("id"))];
- } else {
- return undefined;
- }
-};
-
-// Holds a list of all dropzone instances
-Dropzone.instances = [];
-
-// Returns the dropzone for given element if any
-Dropzone.forElement = function (element) {
- if (typeof element === "string") {
- element = document.querySelector(element);
- }
- if ((element != null ? element.dropzone : undefined) == null) {
- 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 element.dropzone;
-};
-
-// Set to false if you don't want Dropzone to automatically find and attach to .dropzone elements.
-Dropzone.autoDiscover = true;
-
-// Looks for all .dropzone elements and creates a dropzone for them
-Dropzone.discover = function () {
- var dropzones = void 0;
- if (document.querySelectorAll) {
- dropzones = document.querySelectorAll(".dropzone");
- } else {
- dropzones = [];
- // IE :(
- var checkElements = function checkElements(elements) {
- return function () {
- var result = [];
- for (var _iterator33 = elements, _isArray33 = true, _i35 = 0, _iterator33 = _isArray33 ? _iterator33 : _iterator33[Symbol.iterator]();;) {
- var _ref32;
-
- if (_isArray33) {
- if (_i35 >= _iterator33.length) break;
- _ref32 = _iterator33[_i35++];
- } else {
- _i35 = _iterator33.next();
- if (_i35.done) break;
- _ref32 = _i35.value;
- }
-
- var el = _ref32;
-
- if (/(^| )dropzone($| )/.test(el.className)) {
- result.push(dropzones.push(el));
- } else {
- result.push(undefined);
- }
- }
- return result;
- }();
- };
- checkElements(document.getElementsByTagName("div"));
- checkElements(document.getElementsByTagName("form"));
- }
-
- return function () {
- var result = [];
- for (var _iterator34 = dropzones, _isArray34 = true, _i36 = 0, _iterator34 = _isArray34 ? _iterator34 : _iterator34[Symbol.iterator]();;) {
- var _ref33;
-
- if (_isArray34) {
- if (_i36 >= _iterator34.length) break;
- _ref33 = _iterator34[_i36++];
- } else {
- _i36 = _iterator34.next();
- if (_i36.done) break;
- _ref33 = _i36.value;
- }
-
- var dropzone = _ref33;
-
- // Create a dropzone unless auto discover has been disabled for specific element
- if (Dropzone.optionsForElement(dropzone) !== false) {
- result.push(new Dropzone(dropzone));
- } else {
- result.push(undefined);
- }
- }
- return result;
- }();
-};
-
-// Since the whole Drag'n'Drop API is pretty new, some browsers implement it,
-// but not correctly.
-// So I created a blacklist of userAgents. Yes, yes. Browser sniffing, I know.
-// But what to do when browsers *theoretically* support an API, but crash
-// when using it.
-//
-// This is a list of regular expressions tested against navigator.userAgent
-//
-// ** It should only be used on browser that *do* support the API, but
-// incorrectly **
-//
-Dropzone.blacklistedBrowsers = [
-// The mac os and windows phone version of opera 12 seems to have a problem with the File drag'n'drop API.
-/opera.*(Macintosh|Windows Phone).*version\/12/i];
-
-// Checks if the browser is supported
-Dropzone.isBrowserSupported = function () {
- var capableBrowser = true;
-
- if (window.File && window.FileReader && window.FileList && window.Blob && window.FormData && document.querySelector) {
- if (!("classList" in document.createElement("a"))) {
- capableBrowser = false;
- } else {
- // The browser supports the API, but may be blacklisted.
- for (var _iterator35 = Dropzone.blacklistedBrowsers, _isArray35 = true, _i37 = 0, _iterator35 = _isArray35 ? _iterator35 : _iterator35[Symbol.iterator]();;) {
- var _ref34;
-
- if (_isArray35) {
- if (_i37 >= _iterator35.length) break;
- _ref34 = _iterator35[_i37++];
- } else {
- _i37 = _iterator35.next();
- if (_i37.done) break;
- _ref34 = _i37.value;
- }
-
- var regex = _ref34;
-
- if (regex.test(navigator.userAgent)) {
- capableBrowser = false;
- continue;
- }
- }
- }
- } else {
- capableBrowser = false;
- }
-
- return capableBrowser;
-};
-
-Dropzone.dataURItoBlob = function (dataURI) {
- // convert base64 to raw binary data held in a string
- // doesn't handle URLEncoded DataURIs - see SO answer #6850276 for code that does this
- var byteString = atob(dataURI.split(',')[1]);
-
- // separate out the mime component
- var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0];
-
- // write the bytes of the string to an ArrayBuffer
- var ab = new ArrayBuffer(byteString.length);
- var ia = new Uint8Array(ab);
- for (var i = 0, end = byteString.length, asc = 0 <= end; asc ? i <= end : i >= end; asc ? i++ : i--) {
- ia[i] = byteString.charCodeAt(i);
- }
-
- // write the ArrayBuffer to a blob
- return new Blob([ab], { type: mimeString });
-};
-
-// Returns an array without the rejected item
-var without = function without(list, rejectedItem) {
- return list.filter(function (item) {
- return item !== rejectedItem;
- }).map(function (item) {
- return item;
- });
-};
-
-// abc-def_ghi -> abcDefGhi
-var camelize = function camelize(str) {
- return str.replace(/[\-_](\w)/g, function (match) {
- return match.charAt(1).toUpperCase();
- });
-};
-
-// Creates an element from string
-Dropzone.createElement = function (string) {
- var div = document.createElement("div");
- div.innerHTML = string;
- return div.childNodes[0];
-};
-
-// Tests if given element is inside (or simply is) the container
-Dropzone.elementInside = function (element, container) {
- if (element === container) {
- return true;
- } // Coffeescript doesn't support do/while loops
- while (element = element.parentNode) {
- if (element === container) {
- return true;
- }
- }
- return false;
-};
-
-Dropzone.getElement = function (el, name) {
- var element = void 0;
- if (typeof el === "string") {
- element = document.querySelector(el);
- } else if (el.nodeType != null) {
- element = el;
- }
- if (element == null) {
- throw new Error("Invalid `" + name + "` option provided. Please provide a CSS selector or a plain HTML element.");
- }
- return element;
-};
-
-Dropzone.getElements = function (els, name) {
- var el = void 0,
- elements = void 0;
- if (els instanceof Array) {
- elements = [];
- try {
- 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 {
- _i38 = _iterator36.next();
- if (_i38.done) break;
- el = _i38.value;
- }
-
- elements.push(this.getElement(el, name));
- }
- } catch (e) {
- elements = null;
- }
- } else if (typeof els === "string") {
- elements = [];
- 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 {
- _i39 = _iterator37.next();
- if (_i39.done) break;
- el = _i39.value;
- }
-
- elements.push(el);
- }
- } else if (els.nodeType != null) {
- elements = [els];
- }
-
- if (elements == null || !elements.length) {
- throw new Error("Invalid `" + name + "` option provided. Please provide a CSS selector, a plain HTML element or a list of those.");
- }
-
- return elements;
-};
-
-// Asks the user the question and calls accepted or rejected accordingly
-//
-// The default implementation just uses `window.confirm` and then calls the
-// appropriate callback.
-Dropzone.confirm = function (question, accepted, rejected) {
- if (window.confirm(question)) {
- return accepted();
- } else if (rejected != null) {
- return rejected();
- }
-};
-
-// Validates the mime type like this:
-//
-// https://developer.mozilla.org/en-US/docs/HTML/Element/input#attr-accept
-Dropzone.isValidFile = function (file, acceptedFiles) {
- if (!acceptedFiles) {
- return true;
- } // If there are no accepted mime types, it's OK
- acceptedFiles = acceptedFiles.split(",");
-
- var mimeType = file.type;
- var baseMimeType = mimeType.replace(/\/.*$/, "");
-
- for (var _iterator38 = acceptedFiles, _isArray38 = true, _i40 = 0, _iterator38 = _isArray38 ? _iterator38 : _iterator38[Symbol.iterator]();;) {
- var _ref35;
-
- if (_isArray38) {
- if (_i40 >= _iterator38.length) break;
- _ref35 = _iterator38[_i40++];
- } else {
- _i40 = _iterator38.next();
- if (_i40.done) break;
- _ref35 = _i40.value;
- }
-
- var validType = _ref35;
-
- validType = validType.trim();
- if (validType.charAt(0) === ".") {
- if (file.name.toLowerCase().indexOf(validType.toLowerCase(), file.name.length - validType.length) !== -1) {
- return true;
- }
- } else if (/\/\*$/.test(validType)) {
- // This is something like a image/* mime type
- if (baseMimeType === validType.replace(/\/.*$/, "")) {
- return true;
- }
- } else {
- if (mimeType === validType) {
- return true;
- }
- }
- }
-
- return false;
-};
-
-// Augment jQuery
-if (typeof jQuery !== 'undefined' && jQuery !== null) {
- jQuery.fn.dropzone = function (options) {
- return this.each(function () {
- return new Dropzone(this, options);
- });
- };
-}
-
-if (typeof module !== 'undefined' && module !== null) {
- module.exports = Dropzone;
-} else {
- window.Dropzone = Dropzone;
-}
-
-// Dropzone file status codes
-Dropzone.ADDED = "added";
-
-Dropzone.QUEUED = "queued";
-// For backwards compatibility. Now, if a file is accepted, it's either queued
-// or uploading.
-Dropzone.ACCEPTED = Dropzone.QUEUED;
-
-Dropzone.UPLOADING = "uploading";
-Dropzone.PROCESSING = Dropzone.UPLOADING; // alias
-
-Dropzone.CANCELED = "canceled";
-Dropzone.ERROR = "error";
-Dropzone.SUCCESS = "success";
-
-/*
-
- Bugfix for iOS 6 and 7
- Source: http://stackoverflow.com/questions/11929099/html5-canvas-drawimage-ratio-bug-ios
- based on the work of https://github.com/stomita/ios-imagefile-megapixel
-
- */
-
-// Detecting vertical squash in loaded image.
-// Fixes a bug which squash image vertically while drawing into canvas for some images.
-// This is a bug in iOS6 devices. This function from https://github.com/stomita/ios-imagefile-megapixel
-var detectVerticalSquash = function detectVerticalSquash(img) {
- var iw = img.naturalWidth;
- var ih = img.naturalHeight;
- var canvas = document.createElement("canvas");
- canvas.width = 1;
- canvas.height = ih;
- var ctx = canvas.getContext("2d");
- ctx.drawImage(img, 0, 0);
-
- var _ctx$getImageData = ctx.getImageData(1, 0, 1, ih),
- data = _ctx$getImageData.data;
-
- // search image edge pixel position in case it is squashed vertically.
-
-
- var sy = 0;
- var ey = ih;
- var py = ih;
- while (py > sy) {
- var alpha = data[(py - 1) * 4 + 3];
-
- if (alpha === 0) {
- ey = py;
- } else {
- sy = py;
- }
-
- py = ey + sy >> 1;
- }
- var ratio = py / ih;
-
- if (ratio === 0) {
- return 1;
- } else {
- return ratio;
- }
-};
-
-// A replacement for context.drawImage
-// (args are for source and destination).
-var drawImageIOSFix = function drawImageIOSFix(ctx, img, sx, sy, sw, sh, dx, dy, dw, dh) {
- var vertSquashRatio = detectVerticalSquash(img);
- return ctx.drawImage(img, sx, sy, sw, sh, dx, dy, dw, dh / vertSquashRatio);
-};
-
-// Based on MinifyJpeg
-// Source: http://www.perry.cz/files/ExifRestorer.js
-// http://elicon.blog57.fc2.com/blog-entry-206.html
-
-var ExifRestore = function () {
- function ExifRestore() {
- _classCallCheck(this, ExifRestore);
- }
-
- _createClass(ExifRestore, null, [{
- key: "initClass",
- value: function initClass() {
- this.KEY_STR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
- }
- }, {
- key: "encode64",
- value: function encode64(input) {
- var output = '';
- var chr1 = undefined;
- var chr2 = undefined;
- var chr3 = '';
- var enc1 = undefined;
- var enc2 = undefined;
- var enc3 = undefined;
- var enc4 = '';
- var i = 0;
- while (true) {
- chr1 = input[i++];
- chr2 = input[i++];
- chr3 = input[i++];
- enc1 = chr1 >> 2;
- enc2 = (chr1 & 3) << 4 | chr2 >> 4;
- enc3 = (chr2 & 15) << 2 | chr3 >> 6;
- enc4 = chr3 & 63;
- if (isNaN(chr2)) {
- enc3 = enc4 = 64;
- } else if (isNaN(chr3)) {
- enc4 = 64;
- }
- output = output + this.KEY_STR.charAt(enc1) + this.KEY_STR.charAt(enc2) + this.KEY_STR.charAt(enc3) + this.KEY_STR.charAt(enc4);
- chr1 = chr2 = chr3 = '';
- enc1 = enc2 = enc3 = enc4 = '';
- if (!(i < input.length)) {
- break;
- }
- }
- return output;
- }
- }, {
- key: "restore",
- value: function restore(origFileBase64, resizedFileBase64) {
- if (!origFileBase64.match('data:image/jpeg;base64,')) {
- return resizedFileBase64;
- }
- var rawImage = this.decode64(origFileBase64.replace('data:image/jpeg;base64,', ''));
- var segments = this.slice2Segments(rawImage);
- var image = this.exifManipulation(resizedFileBase64, segments);
- return "data:image/jpeg;base64," + this.encode64(image);
- }
- }, {
- key: "exifManipulation",
- value: function exifManipulation(resizedFileBase64, segments) {
- var exifArray = this.getExifArray(segments);
- var newImageArray = this.insertExif(resizedFileBase64, exifArray);
- var aBuffer = new Uint8Array(newImageArray);
- return aBuffer;
- }
- }, {
- key: "getExifArray",
- value: function getExifArray(segments) {
- var seg = undefined;
- var x = 0;
- while (x < segments.length) {
- seg = segments[x];
- if (seg[0] === 255 & seg[1] === 225) {
- return seg;
- }
- x++;
- }
- return [];
- }
- }, {
- key: "insertExif",
- value: function insertExif(resizedFileBase64, exifArray) {
- var imageData = resizedFileBase64.replace('data:image/jpeg;base64,', '');
- var buf = this.decode64(imageData);
- var separatePoint = buf.indexOf(255, 3);
- var mae = buf.slice(0, separatePoint);
- var ato = buf.slice(separatePoint);
- var array = mae;
- array = array.concat(exifArray);
- array = array.concat(ato);
- return array;
- }
- }, {
- key: "slice2Segments",
- value: function slice2Segments(rawImageArray) {
- var head = 0;
- var segments = [];
- while (true) {
- var length;
- if (rawImageArray[head] === 255 & rawImageArray[head + 1] === 218) {
- break;
- }
- if (rawImageArray[head] === 255 & rawImageArray[head + 1] === 216) {
- head += 2;
- } else {
- length = rawImageArray[head + 2] * 256 + rawImageArray[head + 3];
- var endPoint = head + length + 2;
- var seg = rawImageArray.slice(head, endPoint);
- segments.push(seg);
- head = endPoint;
- }
- if (head > rawImageArray.length) {
- break;
- }
- }
- return segments;
- }
- }, {
- key: "decode64",
- value: function decode64(input) {
- var output = '';
- var chr1 = undefined;
- var chr2 = undefined;
- var chr3 = '';
- var enc1 = undefined;
- var enc2 = undefined;
- var enc3 = undefined;
- var enc4 = '';
- var i = 0;
- var buf = [];
- // remove all characters that are not A-Z, a-z, 0-9, +, /, or =
- var base64test = /[^A-Za-z0-9\+\/\=]/g;
- if (base64test.exec(input)) {
- 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.');
- }
- input = input.replace(/[^A-Za-z0-9\+\/\=]/g, '');
- while (true) {
- enc1 = this.KEY_STR.indexOf(input.charAt(i++));
- enc2 = this.KEY_STR.indexOf(input.charAt(i++));
- enc3 = this.KEY_STR.indexOf(input.charAt(i++));
- enc4 = this.KEY_STR.indexOf(input.charAt(i++));
- chr1 = enc1 << 2 | enc2 >> 4;
- chr2 = (enc2 & 15) << 4 | enc3 >> 2;
- chr3 = (enc3 & 3) << 6 | enc4;
- buf.push(chr1);
- if (enc3 !== 64) {
- buf.push(chr2);
- }
- if (enc4 !== 64) {
- buf.push(chr3);
- }
- chr1 = chr2 = chr3 = '';
- enc1 = enc2 = enc3 = enc4 = '';
- if (!(i < input.length)) {
- break;
- }
- }
- return buf;
- }
- }]);
-
- return ExifRestore;
-}();
-
-ExifRestore.initClass();
-
-/*
- * contentloaded.js
- *
- * Author: Diego Perini (diego.perini at gmail.com)
- * Summary: cross-browser wrapper for DOMContentLoaded
- * Updated: 20101020
- * License: MIT
- * Version: 1.2
- *
- * URL:
- * http://javascript.nwbox.com/ContentLoaded/
- * http://javascript.nwbox.com/ContentLoaded/MIT-LICENSE
- */
-
-// @win window reference
-// @fn function reference
-var contentLoaded = function contentLoaded(win, fn) {
- var done = false;
- var top = true;
- var doc = win.document;
- var root = doc.documentElement;
- var add = doc.addEventListener ? "addEventListener" : "attachEvent";
- var rem = doc.addEventListener ? "removeEventListener" : "detachEvent";
- var pre = doc.addEventListener ? "" : "on";
- var init = function init(e) {
- if (e.type === "readystatechange" && doc.readyState !== "complete") {
- return;
- }
- (e.type === "load" ? win : doc)[rem](pre + e.type, init, false);
- if (!done && (done = true)) {
- return fn.call(win, e.type || e);
- }
- };
-
- var poll = function poll() {
- try {
- root.doScroll("left");
- } catch (e) {
- setTimeout(poll, 50);
- return;
- }
- return init("poll");
- };
-
- if (doc.readyState !== "complete") {
- if (doc.createEventObject && root.doScroll) {
- try {
- top = !win.frameElement;
- } catch (error) {}
- if (top) {
- poll();
- }
- }
- doc[add](pre + "DOMContentLoaded", init, false);
- doc[add](pre + "readystatechange", init, false);
- return win[add](pre + "load", init, false);
- }
-};
-
-// As a single function to be able to write tests.
-Dropzone._autoDiscoverFunction = function () {
- if (Dropzone.autoDiscover) {
- return Dropzone.discover();
- }
-};
-contentLoaded(window, Dropzone._autoDiscoverFunction);
-
-function __guard__(value, transform) {
- return typeof value !== 'undefined' && value !== null ? transform(value) : undefined;
-}
-function __guardMethod__(obj, methodName, transform) {
- if (typeof obj !== 'undefined' && obj !== null && typeof obj[methodName] === 'function') {
- return transform(obj, methodName);
- } else {
- return undefined;
- }
-}
diff --git a/mayan/apps/sources/static/sources/vendors/dropzone.js-5.3.1/dist/min/basic.min.css b/mayan/apps/sources/static/sources/vendors/dropzone.js-5.3.1/dist/min/basic.min.css
deleted file mode 100644
index 5238d5cae5..0000000000
--- a/mayan/apps/sources/static/sources/vendors/dropzone.js-5.3.1/dist/min/basic.min.css
+++ /dev/null
@@ -1 +0,0 @@
-.dropzone,.dropzone *{box-sizing:border-box}.dropzone{position:relative}.dropzone .dz-preview{position:relative;display:inline-block;width:120px;margin:0.5em}.dropzone .dz-preview .dz-progress{display:block;height:15px;border:1px solid #aaa}.dropzone .dz-preview .dz-progress .dz-upload{display:block;height:100%;width:0;background:green}.dropzone .dz-preview .dz-error-message{color:red;display:none}.dropzone .dz-preview.dz-error .dz-error-message,.dropzone .dz-preview.dz-error .dz-error-mark{display:block}.dropzone .dz-preview.dz-success .dz-success-mark{display:block}.dropzone .dz-preview .dz-error-mark,.dropzone .dz-preview .dz-success-mark{position:absolute;display:none;left:30px;top:30px;width:54px;height:58px;left:50%;margin-left:-27px}
diff --git a/mayan/apps/sources/static/sources/vendors/dropzone.js-5.3.1/dist/min/dropzone-amd-module.min.js b/mayan/apps/sources/static/sources/vendors/dropzone.js-5.3.1/dist/min/dropzone-amd-module.min.js
deleted file mode 100644
index 1025c07f39..0000000000
--- a/mayan/apps/sources/static/sources/vendors/dropzone.js-5.3.1/dist/min/dropzone-amd-module.min.js
+++ /dev/null
@@ -1,2 +0,0 @@
-!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):a(jQuery)}(function(a){function b(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 c(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 d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function e(a,b){return void 0!==a&&null!==a?b(a):void 0}function f(a,b,c){return void 0!==a&&null!==a&&"function"==typeof a[b]?c(a,b):void 0}var g={exports:{}},h=function(){function a(a,b){for(var c=0;c" + this.options.dictFallbackText + "
"; - } - fieldsString += "\n ![]()
\n
',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 b=this;if(this.element===this.previewsContainer&&this.element.classList.add("dz-started"),this.previewsContainer){a.previewElement=g.createElement(this.options.previewTemplate.trim()),a.previewTemplate=a.previewElement,this.previewsContainer.appendChild(a.previewElement);for(var c=a.previewElement.querySelectorAll("[data-dz-name]"),d=Array.isArray(c),e=0,c=d?c:c[Symbol.iterator]();;){var f;if(d){if(e>=c.length)break;f=c[e++]}else{if(e=c.next(),e.done)break;f=e.value}var h=f;h.textContent=a.name}for(var i=a.previewElement.querySelectorAll("[data-dz-size]"),j=Array.isArray(i),k=0,i=j?i:i[Symbol.iterator]();;){if(j){if(k>=i.length)break;h=i[k++]}else{if(k=i.next(),k.done)break;h=k.value}h.innerHTML=this.filesize(a.size)}this.options.addRemoveLinks&&(a._removeLink=g.createElement(''+this.options.dictRemoveFile+""),a.previewElement.appendChild(a._removeLink));for(var l=function(c){return c.preventDefault(),c.stopPropagation(),a.status===g.UPLOADING?g.confirm(b.options.dictCancelUploadConfirmation,function(){return b.removeFile(a)}):b.options.dictRemoveFileConfirmation?g.confirm(b.options.dictRemoveFileConfirmation,function(){return b.removeFile(a)}):b.removeFile(a)},m=a.previewElement.querySelectorAll("[data-dz-remove]"),n=Array.isArray(m),o=0,m=n?m:m[Symbol.iterator]();;){var p;if(n){if(o>=m.length)break;p=m[o++]}else{if(o=m.next(),o.done)break;p=o.value}p.addEventListener("click",l)}}},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=Array.isArray(c),e=0,c=d?c:c[Symbol.iterator]();;){var f;if(d){if(e>=c.length)break;f=c[e++]}else{if(e=c.next(),e.done)break;f=e.value}var g=f;g.alt=a.name,g.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=Array.isArray(c),e=0,c=d?c:c[Symbol.iterator]();;){var f;if(d){if(e>=c.length)break;f=c[e++]}else{if(e=c.next(),e.done)break;f=e.value}f.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=Array.isArray(d),f=0,d=e?d:d[Symbol.iterator]();;){var g;if(e){if(f>=d.length)break;g=d[f++]}else{if(f=d.next(),f.done)break;g=f.value}var h=g;"PROGRESS"===h.nodeName?h.value=b:h.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.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\n
\n \n
\n
\n \n
\n \n
\n \n \n
\n';this.options.dictFallbackText&&(c+="
';var d=g.createElement(c);return"FORM"!==this.element.tagName?(b=g.createElement(''),b.appendChild(d)):(this.element.setAttribute("enctype","multipart/form-data"),this.element.setAttribute("method",this.options.method)),null!=b?b:d}},{key:"getExistingFallback",value:function(){for(var a=["div","form"],b=0;b"+this.options.dictFallbackText+"
"),c+='\n ![]()
\n
',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(''+this.options.dictRemoveFile+""),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,this.options.dictUploadCanceled)},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\n
\n \n
\n
\n \n
\n \n
\n \n \n
\n';this.options.dictFallbackText&&(d+="
';var e=b.createElement(d);return"FORM"!==this.element.tagName?(c=b.createElement(''),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"+this.options.dictFallbackText+"
"),d+='