From 6d7b603aaa9e2c8cdeb4c6f7e8e23c28c43899d1 Mon Sep 17 00:00:00 2001 From: "13621160019@163.com" <13621160019@163.com> Date: Sun, 22 Aug 2021 18:40:20 +0800 Subject: [PATCH] removed unnecessary dropzone-amd-module library from Admin UI --- .../plugins/dropzone/dropzone-amd-module.js | 3845 ----------------- 1 file changed, 3845 deletions(-) delete mode 100644 admin/js/plugins/dropzone/dropzone-amd-module.js diff --git a/admin/js/plugins/dropzone/dropzone-amd-module.js b/admin/js/plugins/dropzone/dropzone-amd-module.js deleted file mode 100644 index dc6b1961..00000000 --- a/admin/js/plugins/dropzone/dropzone-amd-module.js +++ /dev/null @@ -1,3845 +0,0 @@ -// Uses AMD or browser globals to create a jQuery plugin. -(function (factory) { - if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module. - define(['jquery'], factory); - } else { - // Browser globals - factory(jQuery); - } -} (function (jQuery) { - var module = { exports: { } }; // Fake component - -"use strict"; - -function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } - -function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } - -function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } - -function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } - -function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - -/* - * - * More info at [www.dropzonejs.com](http://www.dropzonejs.com) - * - * Copyright (c) 2012, Matias Meno - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - */ -// The Emitter class provides the ability to call `.on()` on Dropzone to listen -// to events. -// It is strongly based on component's emitter class, and I removed the -// functionality because of the dependency hell with different frameworks. -var Emitter = -/*#__PURE__*/ -function () { - function Emitter() { - _classCallCheck(this, Emitter); - } - - _createClass(Emitter, [{ - key: "on", - // Add an event listener for given event - value: function on(event, fn) { - this._callbacks = this._callbacks || {}; // Create namespace for this event - - if (!this._callbacks[event]) { - this._callbacks[event] = []; - } - - this._callbacks[event].push(fn); - - return this; - } - }, { - key: "emit", - value: function emit(event) { - this._callbacks = this._callbacks || {}; - var callbacks = this._callbacks[event]; - - if (callbacks) { - for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - var _iteratorNormalCompletion = true; - var _didIteratorError = false; - var _iteratorError = undefined; - - try { - for (var _iterator = callbacks[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { - var callback = _step.value; - callback.apply(this, args); - } - } catch (err) { - _didIteratorError = true; - _iteratorError = err; - } finally { - try { - if (!_iteratorNormalCompletion && _iterator["return"] != null) { - _iterator["return"](); - } - } finally { - if (_didIteratorError) { - throw _iteratorError; - } - } - } - } - - return this; - } // Remove event listener for given event. If fn is not provided, all event - // listeners for that event will be removed. If neither is provided, all - // event listeners will be removed. - - }, { - key: "off", - value: function off(event, fn) { - if (!this._callbacks || arguments.length === 0) { - this._callbacks = {}; - return this; - } // specific event - - - var callbacks = this._callbacks[event]; - - if (!callbacks) { - return this; - } // remove all handlers - - - if (arguments.length === 1) { - delete this._callbacks[event]; - return this; - } // remove specific handler - - - for (var i = 0; i < callbacks.length; i++) { - var callback = callbacks[i]; - - if (callback === fn) { - callbacks.splice(i, 1); - break; - } - } - - return this; - } - }]); - - return Emitter; -}(); - -var Dropzone = -/*#__PURE__*/ -function (_Emitter) { - _inherits(Dropzone, _Emitter); - - _createClass(Dropzone, null, [{ - key: "initClass", - value: function initClass() { - // Exposing the emitter class, mainly for tests - this.prototype.Emitter = Emitter; - /* - This is a list of all available events you can register on a dropzone object. - You can register an event handler like this: - dropzone.on("dragEnter", function() { }); - */ - - this.prototype.events = ["drop", "dragstart", "dragend", "dragenter", "dragover", "dragleave", "addedfile", "addedfiles", "removedfile", "thumbnail", "error", "errormultiple", "processing", "processingmultiple", "uploadprogress", "totaluploadprogress", "sending", "sendingmultiple", "success", "successmultiple", "canceled", "canceledmultiple", "complete", "completemultiple", "reset", "maxfilesexceeded", "maxfilesreached", "queuecomplete"]; - this.prototype.defaultOptions = { - /** - * Has to be specified on elements other than form (or when the form - * doesn't have an `action` attribute). You can also - * provide a function that will be called with `files` and - * must return the url (since `v3.12.0`) - */ - url: null, - - /** - * Can be changed to `"put"` if necessary. You can also provide a function - * that will be called with `files` and must return the method (since `v3.12.0`). - */ - method: "post", - - /** - * Will be set on the XHRequest. - */ - withCredentials: false, - - /** - * The timeout for the XHR requests in milliseconds (since `v4.4.0`). - */ - timeout: 30000, - - /** - * How many file uploads to process in parallel (See the - * Enqueuing file uploads documentation section for more info) - */ - parallelUploads: 2, - - /** - * Whether to send multiple files in one request. If - * this it set to true, then the fallback file input element will - * have the `multiple` attribute as well. This option will - * also trigger additional events (like `processingmultiple`). See the events - * documentation section for more information. - */ - uploadMultiple: false, - - /** - * Whether you want files to be uploaded in chunks to your server. This can't be - * used in combination with `uploadMultiple`. - * - * See [chunksUploaded](#config-chunksUploaded) for the callback to finalise an upload. - */ - chunking: false, - - /** - * If `chunking` is enabled, this defines whether **every** file should be chunked, - * even if the file size is below chunkSize. This means, that the additional chunk - * form data will be submitted and the `chunksUploaded` callback will be invoked. - */ - forceChunking: false, - - /** - * If `chunking` is `true`, then this defines the chunk size in bytes. - */ - chunkSize: 2000000, - - /** - * If `true`, the individual chunks of a file are being uploaded simultaneously. - */ - parallelChunkUploads: false, - - /** - * Whether a chunk should be retried if it fails. - */ - retryChunks: false, - - /** - * If `retryChunks` is true, how many times should it be retried. - */ - retryChunksLimit: 3, - - /** - * If not `null` defines how many files this Dropzone handles. If it exceeds, - * the event `maxfilesexceeded` will be called. The dropzone element gets the - * class `dz-max-files-reached` accordingly so you can provide visual feedback. - */ - maxFilesize: 256, - - /** - * The name of the file param that gets transferred. - * **NOTE**: If you have the option `uploadMultiple` set to `true`, then - * Dropzone will append `[]` to the name. - */ - paramName: "file", - - /** - * Whether thumbnails for images should be generated - */ - createImageThumbnails: true, - - /** - * In MB. When the filename exceeds this limit, the thumbnail will not be generated. - */ - maxThumbnailFilesize: 10, - - /** - * If `null`, the ratio of the image will be used to calculate it. - */ - thumbnailWidth: 120, - - /** - * The same as `thumbnailWidth`. If both are null, images will not be resized. - */ - thumbnailHeight: 120, - - /** - * How the images should be scaled down in case both, `thumbnailWidth` and `thumbnailHeight` are provided. - * Can be either `contain` or `crop`. - */ - thumbnailMethod: 'crop', - - /** - * If set, images will be resized to these dimensions before being **uploaded**. - * If only one, `resizeWidth` **or** `resizeHeight` is provided, the original aspect - * ratio of the file will be preserved. - * - * The `options.transformFile` function uses these options, so if the `transformFile` function - * is overridden, these options don't do anything. - */ - resizeWidth: null, - - /** - * See `resizeWidth`. - */ - resizeHeight: null, - - /** - * The mime type of the resized image (before it gets uploaded to the server). - * If `null` the original mime type will be used. To force jpeg, for example, use `image/jpeg`. - * See `resizeWidth` for more information. - */ - resizeMimeType: null, - - /** - * The quality of the resized images. See `resizeWidth`. - */ - resizeQuality: 0.8, - - /** - * How the images should be scaled down in case both, `resizeWidth` and `resizeHeight` are provided. - * Can be either `contain` or `crop`. - */ - resizeMethod: 'contain', - - /** - * The base that is used to calculate the filesize. You can change this to - * 1024 if you would rather display kibibytes, mebibytes, etc... - * 1024 is technically incorrect, because `1024 bytes` are `1 kibibyte` not `1 kilobyte`. - * You can change this to `1024` if you don't care about validity. - */ - filesizeBase: 1000, - - /** - * Can be used to limit the maximum number of files that will be handled by this Dropzone - */ - maxFiles: null, - - /** - * An optional object to send additional headers to the server. Eg: - * `{ "My-Awesome-Header": "header value" }` - */ - headers: null, - - /** - * If `true`, the dropzone element itself will be clickable, if `false` - * nothing will be clickable. - * - * You can also pass an HTML element, a CSS selector (for multiple elements) - * or an array of those. In that case, all of those elements will trigger an - * upload when clicked. - */ - clickable: true, - - /** - * Whether hidden files in directories should be ignored. - */ - ignoreHiddenFiles: true, - - /** - * The default implementation of `accept` checks the file's mime type or - * extension against this list. This is a comma separated list of mime - * types or file extensions. - * - * Eg.: `image/*,application/pdf,.psd` - * - * If the Dropzone is `clickable` this option will also be used as - * [`accept`](https://developer.mozilla.org/en-US/docs/HTML/Element/input#attr-accept) - * parameter on the hidden file input as well. - */ - acceptedFiles: null, - - /** - * **Deprecated!** - * Use acceptedFiles instead. - */ - acceptedMimeTypes: null, - - /** - * If false, files will be added to the queue but the queue will not be - * processed automatically. - * This can be useful if you need some additional user input before sending - * files (or if you want want all files sent at once). - * If you're ready to send the file simply call `myDropzone.processQueue()`. - * - * See the [enqueuing file uploads](#enqueuing-file-uploads) documentation - * section for more information. - */ - autoProcessQueue: true, - - /** - * If false, files added to the dropzone will not be queued by default. - * You'll have to call `enqueueFile(file)` manually. - */ - autoQueue: true, - - /** - * If `true`, this will add a link to every file preview to remove or cancel (if - * already uploading) the file. The `dictCancelUpload`, `dictCancelUploadConfirmation` - * and `dictRemoveFile` options are used for the wording. - */ - addRemoveLinks: false, - - /** - * Defines where to display the file previews – if `null` the - * Dropzone element itself is used. Can be a plain `HTMLElement` or a CSS - * selector. The element should have the `dropzone-previews` class so - * the previews are displayed properly. - */ - previewsContainer: null, - - /** - * This is the element the hidden input field (which is used when clicking on the - * dropzone to trigger file selection) will be appended to. This might - * be important in case you use frameworks to switch the content of your page. - * - * Can be a selector string, or an element directly. - */ - hiddenInputContainer: "body", - - /** - * If null, no capture type will be specified - * If camera, mobile devices will skip the file selection and choose camera - * If microphone, mobile devices will skip the file selection and choose the microphone - * If camcorder, mobile devices will skip the file selection and choose the camera in video mode - * On apple devices multiple must be set to false. AcceptedFiles may need to - * be set to an appropriate mime type (e.g. "image/*", "audio/*", or "video/*"). - */ - capture: null, - - /** - * **Deprecated**. Use `renameFile` instead. - */ - renameFilename: null, - - /** - * A function that is invoked before the file is uploaded to the server and renames the file. - * This function gets the `File` as argument and can use the `file.name`. The actual name of the - * file that gets used during the upload can be accessed through `file.upload.filename`. - */ - renameFile: null, - - /** - * If `true` the fallback will be forced. This is very useful to test your server - * implementations first and make sure that everything works as - * expected without dropzone if you experience problems, and to test - * how your fallbacks will look. - */ - forceFallback: false, - - /** - * The text used before any files are dropped. - */ - dictDefaultMessage: "Drop files here to upload", - - /** - * The text that replaces the default message text it the browser is not supported. - */ - dictFallbackMessage: "Your browser does not support drag'n'drop file uploads.", - - /** - * The text that will be added before the fallback form. - * If you provide a fallback element yourself, or if this option is `null` this will - * be ignored. - */ - dictFallbackText: "Please use the fallback form below to upload your files like in the olden days.", - - /** - * If the filesize is too big. - * `{{filesize}}` and `{{maxFilesize}}` will be replaced with the respective configuration values. - */ - dictFileTooBig: "File is too big ({{filesize}}MiB). Max filesize: {{maxFilesize}}MiB.", - - /** - * If the file doesn't match the file type. - */ - dictInvalidFileType: "You can't upload files of this type.", - - /** - * If the server response was invalid. - * `{{statusCode}}` will be replaced with the servers status code. - */ - dictResponseError: "Server responded with {{statusCode}} code.", - - /** - * If `addRemoveLinks` is true, the text to be used for the cancel upload link. - */ - dictCancelUpload: "Cancel upload", - - /** - * The text that is displayed if an upload was manually canceled - */ - dictUploadCanceled: "Upload canceled.", - - /** - * If `addRemoveLinks` is true, the text to be used for confirmation when cancelling upload. - */ - dictCancelUploadConfirmation: "Are you sure you want to cancel this upload?", - - /** - * If `addRemoveLinks` is true, the text to be used to remove a file. - */ - dictRemoveFile: "Remove file", - - /** - * If this is not null, then the user will be prompted before removing a file. - */ - dictRemoveFileConfirmation: null, - - /** - * Displayed if `maxFiles` is st and exceeded. - * The string `{{maxFiles}}` will be replaced by the configuration value. - */ - dictMaxFilesExceeded: "You can not upload any more files.", - - /** - * Allows you to translate the different units. Starting with `tb` for terabytes and going down to - * `b` for bytes. - */ - dictFileSizeUnits: { - tb: "TB", - gb: "GB", - mb: "MB", - kb: "KB", - b: "b" - }, - - /** - * Called when dropzone initialized - * You can add event listeners here - */ - init: function init() {}, - - /** - * Can be an **object** of additional parameters to transfer to the server, **or** a `Function` - * that gets invoked with the `files`, `xhr` and, if it's a chunked upload, `chunk` arguments. In case - * of a function, this needs to return a map. - * - * The default implementation does nothing for normal uploads, but adds relevant information for - * chunked uploads. - * - * This is the same as adding hidden input fields in the form element. - */ - params: function params(files, xhr, chunk) { - if (chunk) { - return { - dzuuid: chunk.file.upload.uuid, - dzchunkindex: chunk.index, - dztotalfilesize: chunk.file.size, - dzchunksize: this.options.chunkSize, - dztotalchunkcount: chunk.file.upload.totalChunkCount, - dzchunkbyteoffset: chunk.index * this.options.chunkSize - }; - } - }, - - /** - * A function that gets a [file](https://developer.mozilla.org/en-US/docs/DOM/File) - * and a `done` function as parameters. - * - * If the done function is invoked without arguments, the file is "accepted" and will - * be processed. If you pass an error message, the file is rejected, and the error - * message will be displayed. - * This function will not be called if the file is too big or doesn't match the mime types. - */ - accept: function accept(file, done) { - return done(); - }, - - /** - * The callback that will be invoked when all chunks have been uploaded for a file. - * It gets the file for which the chunks have been uploaded as the first parameter, - * and the `done` function as second. `done()` needs to be invoked when everything - * needed to finish the upload process is done. - */ - chunksUploaded: function chunksUploaded(file, done) { - done(); - }, - - /** - * Gets called when the browser is not supported. - * The default implementation shows the fallback input field and adds - * a text. - */ - fallback: function fallback() { - // This code should pass in IE7... :( - var messageElement; - this.element.className = "".concat(this.element.className, " dz-browser-not-supported"); - var _iteratorNormalCompletion2 = true; - var _didIteratorError2 = false; - var _iteratorError2 = undefined; - - try { - for (var _iterator2 = this.element.getElementsByTagName("div")[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) { - var child = _step2.value; - - if (/(^| )dz-message($| )/.test(child.className)) { - messageElement = child; - child.className = "dz-message"; // Removes the 'dz-default' class - - break; - } - } - } catch (err) { - _didIteratorError2 = true; - _iteratorError2 = err; - } finally { - try { - if (!_iteratorNormalCompletion2 && _iterator2["return"] != null) { - _iterator2["return"](); - } - } finally { - if (_didIteratorError2) { - throw _iteratorError2; - } - } - } - - if (!messageElement) { - messageElement = Dropzone.createElement("
"); - this.element.appendChild(messageElement); - } - - var span = messageElement.getElementsByTagName("span")[0]; - - if (span) { - if (span.textContent != null) { - span.textContent = this.options.dictFallbackMessage; - } else if (span.innerText != null) { - span.innerText = this.options.dictFallbackMessage; - } - } - - return this.element.appendChild(this.getFallbackForm()); - }, - - /** - * Gets called to calculate the thumbnail dimensions. - * - * It gets `file`, `width` and `height` (both may be `null`) as parameters and must return an object containing: - * - * - `srcWidth` & `srcHeight` (required) - * - `trgWidth` & `trgHeight` (required) - * - `srcX` & `srcY` (optional, default `0`) - * - `trgX` & `trgY` (optional, default `0`) - * - * Those values are going to be used by `ctx.drawImage()`. - */ - resize: function resize(file, width, height, resizeMethod) { - var info = { - srcX: 0, - srcY: 0, - srcWidth: file.width, - srcHeight: file.height - }; - var srcRatio = file.width / file.height; // Automatically calculate dimensions if not specified - - if (width == null && height == null) { - width = info.srcWidth; - height = info.srcHeight; - } else if (width == null) { - width = height * srcRatio; - } else if (height == null) { - height = width / srcRatio; - } // Make sure images aren't upscaled - - - width = Math.min(width, info.srcWidth); - height = Math.min(height, info.srcHeight); - var trgRatio = width / height; - - if (info.srcWidth > width || info.srcHeight > height) { - // Image is bigger and needs rescaling - if (resizeMethod === 'crop') { - if (srcRatio > trgRatio) { - info.srcHeight = file.height; - info.srcWidth = info.srcHeight * trgRatio; - } else { - info.srcWidth = file.width; - info.srcHeight = info.srcWidth / trgRatio; - } - } else if (resizeMethod === 'contain') { - // Method 'contain' - if (srcRatio > trgRatio) { - height = width / srcRatio; - } else { - width = height * srcRatio; - } - } else { - throw new Error("Unknown resizeMethod '".concat(resizeMethod, "'")); - } - } - - info.srcX = (file.width - info.srcWidth) / 2; - info.srcY = (file.height - info.srcHeight) / 2; - info.trgWidth = width; - info.trgHeight = height; - return info; - }, - - /** - * Can be used to transform the file (for example, resize an image if necessary). - * - * The default implementation uses `resizeWidth` and `resizeHeight` (if provided) and resizes - * images according to those dimensions. - * - * Gets the `file` as the first parameter, and a `done()` function as the second, that needs - * to be invoked with the file when the transformation is done. - */ - transformFile: function transformFile(file, done) { - if ((this.options.resizeWidth || this.options.resizeHeight) && file.type.match(/image.*/)) { - return this.resizeImage(file, this.options.resizeWidth, this.options.resizeHeight, this.options.resizeMethod, done); - } else { - return done(file); - } - }, - - /** - * A string that contains the template used for each dropped - * file. Change it to fulfill your needs but make sure to properly - * provide all elements. - * - * If you want to use an actual HTML element instead of providing a String - * as a config option, you could create a div with the id `tpl`, - * put the template inside it and provide the element like this: - * - * document - * .querySelector('#tpl') - * .innerHTML - * - */ - previewTemplate: "
\n
\n
\n
\n
\n
\n
\n
\n
\n \n Check\n \n \n \n \n
\n
\n \n Error\n \n \n \n \n \n \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); - var _iteratorNormalCompletion3 = true; - var _didIteratorError3 = false; - var _iteratorError3 = undefined; - - try { - for (var _iterator3 = file.previewElement.querySelectorAll("[data-dz-name]")[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) { - var node = _step3.value; - node.textContent = file.name; - } - } catch (err) { - _didIteratorError3 = true; - _iteratorError3 = err; - } finally { - try { - if (!_iteratorNormalCompletion3 && _iterator3["return"] != null) { - _iterator3["return"](); - } - } finally { - if (_didIteratorError3) { - throw _iteratorError3; - } - } - } - - var _iteratorNormalCompletion4 = true; - var _didIteratorError4 = false; - var _iteratorError4 = undefined; - - try { - for (var _iterator4 = file.previewElement.querySelectorAll("[data-dz-size]")[Symbol.iterator](), _step4; !(_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done); _iteratorNormalCompletion4 = true) { - node = _step4.value; - node.innerHTML = this.filesize(file.size); - } - } catch (err) { - _didIteratorError4 = true; - _iteratorError4 = err; - } finally { - try { - if (!_iteratorNormalCompletion4 && _iterator4["return"] != null) { - _iterator4["return"](); - } - } finally { - if (_didIteratorError4) { - throw _iteratorError4; - } - } - } - - if (this.options.addRemoveLinks) { - file._removeLink = Dropzone.createElement("".concat(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); - } - } - }; - - var _iteratorNormalCompletion5 = true; - var _didIteratorError5 = false; - var _iteratorError5 = undefined; - - try { - for (var _iterator5 = file.previewElement.querySelectorAll("[data-dz-remove]")[Symbol.iterator](), _step5; !(_iteratorNormalCompletion5 = (_step5 = _iterator5.next()).done); _iteratorNormalCompletion5 = true) { - var removeLink = _step5.value; - removeLink.addEventListener("click", removeFileEvent); - } - } catch (err) { - _didIteratorError5 = true; - _iteratorError5 = err; - } finally { - try { - if (!_iteratorNormalCompletion5 && _iterator5["return"] != null) { - _iterator5["return"](); - } - } finally { - if (_didIteratorError5) { - throw _iteratorError5; - } - } - } - } - }, - // 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"); - var _iteratorNormalCompletion6 = true; - var _didIteratorError6 = false; - var _iteratorError6 = undefined; - - try { - for (var _iterator6 = file.previewElement.querySelectorAll("[data-dz-thumbnail]")[Symbol.iterator](), _step6; !(_iteratorNormalCompletion6 = (_step6 = _iterator6.next()).done); _iteratorNormalCompletion6 = true) { - var thumbnailElement = _step6.value; - thumbnailElement.alt = file.name; - thumbnailElement.src = dataUrl; - } - } catch (err) { - _didIteratorError6 = true; - _iteratorError6 = err; - } finally { - try { - if (!_iteratorNormalCompletion6 && _iterator6["return"] != null) { - _iterator6["return"](); - } - } finally { - if (_didIteratorError6) { - throw _iteratorError6; - } - } - } - - 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; - } - - var _iteratorNormalCompletion7 = true; - var _didIteratorError7 = false; - var _iteratorError7 = undefined; - - try { - for (var _iterator7 = file.previewElement.querySelectorAll("[data-dz-errormessage]")[Symbol.iterator](), _step7; !(_iteratorNormalCompletion7 = (_step7 = _iterator7.next()).done); _iteratorNormalCompletion7 = true) { - var node = _step7.value; - node.textContent = message; - } - } catch (err) { - _didIteratorError7 = true; - _iteratorError7 = err; - } finally { - try { - if (!_iteratorNormalCompletion7 && _iterator7["return"] != null) { - _iterator7["return"](); - } - } finally { - if (_didIteratorError7) { - throw _iteratorError7; - } - } - } - } - }, - 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.innerHTML = 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) { - var _iteratorNormalCompletion8 = true; - var _didIteratorError8 = false; - var _iteratorError8 = undefined; - - try { - for (var _iterator8 = file.previewElement.querySelectorAll("[data-dz-uploadprogress]")[Symbol.iterator](), _step8; !(_iteratorNormalCompletion8 = (_step8 = _iterator8.next()).done); _iteratorNormalCompletion8 = true) { - var node = _step8.value; - node.nodeName === 'PROGRESS' ? node.value = progress : node.style.width = "".concat(progress, "%"); - } - } catch (err) { - _didIteratorError8 = true; - _iteratorError8 = err; - } finally { - try { - if (!_iteratorNormalCompletion8 && _iterator8["return"] != null) { - _iterator8["return"](); - } - } finally { - if (_didIteratorError8) { - throw _iteratorError8; - } - } - } - } - }, - // 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.innerHTML = 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 = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - objects[_key2 - 1] = arguments[_key2]; - } - - for (var _i = 0, _objects = objects; _i < _objects.length; _i++) { - var object = _objects[_i]; - - for (var key in object) { - var val = object[key]; - target[key] = val; - } - } - - return target; - } - }]); - - function Dropzone(el, options) { - var _this; - - _classCallCheck(this, Dropzone); - - _this = _possibleConstructorReturn(this, _getPrototypeOf(Dropzone).call(this)); - var fallback, left; - _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(_assertThisInitialized(_this)); // Put the dropzone inside the element itself. - - _this.element.dropzone = _assertThisInitialized(_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()) { - return _possibleConstructorReturn(_this, _this.options.fallback.call(_assertThisInitialized(_this))); - } // @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(_assertThisInitialized(_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("
"))); - } - - 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"; - Dropzone.getElement(_this3.options.hiddenInputContainer, 'hiddenInputContainer').appendChild(_this3.hiddenFileInput); - return _this3.hiddenFileInput.addEventListener("change", function () { - var files = _this3.hiddenFileInput.files; - - if (files.length) { - var _iteratorNormalCompletion9 = true; - var _didIteratorError9 = false; - var _iteratorError9 = undefined; - - try { - for (var _iterator9 = files[Symbol.iterator](), _step9; !(_iteratorNormalCompletion9 = (_step9 = _iterator9.next()).done); _iteratorNormalCompletion9 = true) { - var file = _step9.value; - - _this3.addFile(file); - } - } catch (err) { - _didIteratorError9 = true; - _iteratorError9 = err; - } finally { - try { - if (!_iteratorNormalCompletion9 && _iterator9["return"] != null) { - _iterator9["return"](); - } - } finally { - if (_didIteratorError9) { - throw _iteratorError9; - } - } - } - } - - _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. - - var _iteratorNormalCompletion10 = true; - var _didIteratorError10 = false; - var _iteratorError10 = undefined; - - try { - for (var _iterator10 = this.events[Symbol.iterator](), _step10; !(_iteratorNormalCompletion10 = (_step10 = _iterator10.next()).done); _iteratorNormalCompletion10 = true) { - var eventName = _step10.value; - this.on(eventName, this.options[eventName]); - } - } catch (err) { - _didIteratorError10 = true; - _iteratorError10 = err; - } finally { - try { - if (!_iteratorNormalCompletion10 && _iterator10["return"] != null) { - _iterator10["return"](); - } - } finally { - if (_didIteratorError10) { - throw _iteratorError10; - } - } - } - - 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 containsFiles = function containsFiles(e) { - return e.dataTransfer.types && e.dataTransfer.types.some(function (type) { - return type == "Files"; - }); - }; - - var noPropagation = function noPropagation(e) { - // If there are no files, we don't want to stop - // propagation so we don't interfere with other - // drag and drop behaviour. - if (!containsFiles(e)) return; - 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; - - 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; - var totalBytesSent = 0; - var totalBytes = 0; - var activeFiles = this.getActiveFiles(); - - if (activeFiles.length) { - var _iteratorNormalCompletion11 = true; - var _didIteratorError11 = false; - var _iteratorError11 = undefined; - - try { - for (var _iterator11 = this.getActiveFiles()[Symbol.iterator](), _step11; !(_iteratorNormalCompletion11 = (_step11 = _iterator11.next()).done); _iteratorNormalCompletion11 = true) { - var file = _step11.value; - totalBytesSent += file.upload.bytesSent; - totalBytes += file.upload.total; - } - } catch (err) { - _didIteratorError11 = true; - _iteratorError11 = err; - } finally { - try { - if (!_iteratorNormalCompletion11 && _iterator11["return"] != null) { - _iterator11["return"](); - } - } finally { - if (_didIteratorError11) { - throw _iteratorError11; - } - } - } - - 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 "".concat(this.options.paramName).concat(this.options.uploadMultiple ? "[".concat(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, form; - - if (existingFallback = this.getExistingFallback()) { - return existingFallback; - } - - var fieldsString = "
"; - - if (this.options.dictFallbackText) { - fieldsString += "

".concat(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) { - var _iteratorNormalCompletion12 = true; - var _didIteratorError12 = false; - var _iteratorError12 = undefined; - - try { - for (var _iterator12 = elements[Symbol.iterator](), _step12; !(_iteratorNormalCompletion12 = (_step12 = _iterator12.next()).done); _iteratorNormalCompletion12 = true) { - var el = _step12.value; - - if (/(^| )fallback($| )/.test(el.className)) { - return el; - } - } - } catch (err) { - _didIteratorError12 = true; - _iteratorError12 = err; - } finally { - try { - if (!_iteratorNormalCompletion12 && _iterator12["return"] != null) { - _iterator12["return"](); - } - } finally { - if (_didIteratorError12) { - throw _iteratorError12; - } - } - } - }; - - for (var _i2 = 0, _arr = ["div", "form"]; _i2 < _arr.length; _i2++) { - var tagName = _arr[_i2]; - 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 "".concat(selectedSize, " ").concat(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); // Convert the FileList to an Array - // This is necessary for IE11 - - var files = []; - - for (var i = 0; i < e.dataTransfer.files.length; i++) { - files[i] = e.dataTransfer.files[i]; - } // 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); - } - } - - this.emit("addedfiles", 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) { - var _iteratorNormalCompletion13 = true; - var _didIteratorError13 = false; - var _iteratorError13 = undefined; - - try { - for (var _iterator13 = files[Symbol.iterator](), _step13; !(_iteratorNormalCompletion13 = (_step13 = _iterator13.next()).done); _iteratorNormalCompletion13 = true) { - var file = _step13.value; - this.addFile(file); - } - } catch (err) { - _didIteratorError13 = true; - _iteratorError13 = err; - } finally { - try { - if (!_iteratorNormalCompletion13 && _iterator13["return"] != null) { - _iterator13["return"](); - } - } finally { - if (_didIteratorError13) { - throw _iteratorError13; - } - } - } - } // 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 = []; - var _iteratorNormalCompletion14 = true; - var _didIteratorError14 = false; - var _iteratorError14 = undefined; - - try { - for (var _iterator14 = items[Symbol.iterator](), _step14; !(_iteratorNormalCompletion14 = (_step14 = _iterator14.next()).done); _iteratorNormalCompletion14 = true) { - var item = _step14.value; - 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); - } - } - } catch (err) { - _didIteratorError14 = true; - _iteratorError14 = err; - } finally { - try { - if (!_iteratorNormalCompletion14 && _iterator14["return"] != null) { - _iterator14["return"](); - } - } finally { - if (_didIteratorError14) { - throw _iteratorError14; - } - } - } - - 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) { - var _iteratorNormalCompletion15 = true; - var _didIteratorError15 = false; - var _iteratorError15 = undefined; - - try { - for (var _iterator15 = entries[Symbol.iterator](), _step15; !(_iteratorNormalCompletion15 = (_step15 = _iterator15.next()).done); _iteratorNormalCompletion15 = true) { - var entry = _step15.value; - - if (entry.isFile) { - entry.file(function (file) { - if (_this6.options.ignoreHiddenFiles && file.name.substring(0, 1) === '.') { - return; - } - - file.fullPath = "".concat(path, "/").concat(file.name); - return _this6.addFile(file); - }); - } else if (entry.isDirectory) { - _this6._addFilesFromDirectory(entry, "".concat(path, "/").concat(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 - - } catch (err) { - _didIteratorError15 = true; - _iteratorError15 = err; - } finally { - try { - if (!_iteratorNormalCompletion15 && _iterator15["return"] != null) { - _iterator15["return"](); - } - } finally { - if (_didIteratorError15) { - throw _iteratorError15; - } - } - } - - 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 (this.options.maxFilesize && file.size > this.options.maxFilesize * 1024 * 1024) { - 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)) { - 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)); - this.emit("maxfilesexceeded", file); - } else { - 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) // Not setting chunking information here, because the acutal data — and - // thus the chunks — might change if `options.transformFile` is set - // and does something to the data. - - }; - this.files.push(file); - file.status = Dropzone.ADDED; - this.emit("addedfile", file); - - this._enqueueThumbnail(file); - - 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 - - } - - _this7._updateMaxFilesReachedClass(); - }); - } // Wrapper for enqueueFile - - }, { - key: "enqueueFiles", - value: function enqueueFiles(files) { - var _iteratorNormalCompletion16 = true; - var _didIteratorError16 = false; - var _iteratorError16 = undefined; - - try { - for (var _iterator16 = files[Symbol.iterator](), _step16; !(_iteratorNormalCompletion16 = (_step16 = _iterator16.next()).done); _iteratorNormalCompletion16 = true) { - var file = _step16.value; - this.enqueueFile(file); - } - } catch (err) { - _didIteratorError16 = true; - _iteratorError16 = err; - } finally { - try { - if (!_iteratorNormalCompletion16 && _iterator16["return"] != null) { - _iterator16["return"](); - } - } finally { - if (_didIteratorError16) { - throw _iteratorError16; - } - } - } - - 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; - } - - var _iteratorNormalCompletion17 = true; - var _didIteratorError17 = false; - var _iteratorError17 = undefined; - - try { - for (var _iterator17 = this.files.slice()[Symbol.iterator](), _step17; !(_iteratorNormalCompletion17 = (_step17 = _iterator17.next()).done); _iteratorNormalCompletion17 = true) { - var file = _step17.value; - - if (file.status !== Dropzone.UPLOADING || cancelIfNecessary) { - this.removeFile(file); - } - } - } catch (err) { - _didIteratorError17 = true; - _iteratorError17 = err; - } finally { - try { - if (!_iteratorNormalCompletion17 && _iterator17["return"] != null) { - _iterator17["return"](); - } - } finally { - if (_didIteratorError17) { - throw _iteratorError17; - } - } - } - - 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, true, 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; - } - - _this12.createThumbnailFromUrl(file, width, height, resizeMethod, fixOrientation, callback); - }; - - fileReader.readAsDataURL(file); - } // `mockFile` needs to have these attributes: - // - // { name: 'name', size: 12345, imageUrl: '' } - // - // `callback` will be invoked when the image has been downloaded and displayed. - // `crossOrigin` will be added to the `img` tag when accessing the file. - - }, { - key: "displayExistingFile", - value: function displayExistingFile(mockFile, imageUrl, callback, crossOrigin) { - var _this13 = this; - - var resizeThumbnail = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true; - this.emit("addedfile", mockFile); - this.emit("complete", mockFile); - - if (!resizeThumbnail) { - this.emit("thumbnail", mockFile, imageUrl); - if (callback) callback(); - } else { - var onDone = function onDone(thumbnail) { - _this13.emit('thumbnail', mockFile, thumbnail); - - if (callback) callback(); - }; - - mockFile.dataURL = imageUrl; - this.createThumbnailFromUrl(mockFile, this.options.thumbnailWidth, this.options.thumbnailHeight, this.options.resizeMethod, this.options.fixOrientation, onDone, crossOrigin); - } - } - }, { - key: "createThumbnailFromUrl", - value: function createThumbnailFromUrl(file, width, height, resizeMethod, fixOrientation, callback, crossOrigin) { - var _this14 = 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 = _this14.options.resize.call(_this14, 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.width); - break; - - case 7: - // horizontal flip + 90 rotate right - ctx.rotate(0.5 * Math.PI); - ctx.translate(canvas.height, -canvas.width); - ctx.scale(-1, 1); - break; - - case 8: - // 90° rotate left - ctx.rotate(-0.5 * Math.PI); - ctx.translate(-canvas.height, 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) { - var _iteratorNormalCompletion18 = true; - var _didIteratorError18 = false; - var _iteratorError18 = undefined; - - try { - for (var _iterator18 = files[Symbol.iterator](), _step18; !(_iteratorNormalCompletion18 = (_step18 = _iterator18.next()).done); _iteratorNormalCompletion18 = true) { - var file = _step18.value; - file.processing = true; // Backwards compatibility - - file.status = Dropzone.UPLOADING; - this.emit("processing", file); - } - } catch (err) { - _didIteratorError18 = true; - _iteratorError18 = err; - } finally { - try { - if (!_iteratorNormalCompletion18 && _iterator18["return"] != null) { - _iterator18["return"](); - } - } finally { - if (_didIteratorError18) { - throw _iteratorError18; - } - } - } - - if (this.options.uploadMultiple) { - this.emit("processingmultiple", files); - } - - return this.uploadFiles(files); - } - }, { - key: "_getFilesWithXhr", - value: function _getFilesWithXhr(xhr) { - var files; - 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); - - var _iteratorNormalCompletion19 = true; - var _didIteratorError19 = false; - var _iteratorError19 = undefined; - - try { - for (var _iterator19 = groupedFiles[Symbol.iterator](), _step19; !(_iteratorNormalCompletion19 = (_step19 = _iterator19.next()).done); _iteratorNormalCompletion19 = true) { - var groupedFile = _step19.value; - groupedFile.status = Dropzone.CANCELED; - } - } catch (err) { - _didIteratorError19 = true; - _iteratorError19 = err; - } finally { - try { - if (!_iteratorNormalCompletion19 && _iterator19["return"] != null) { - _iterator19["return"](); - } - } finally { - if (_didIteratorError19) { - throw _iteratorError19; - } - } - } - - if (typeof file.xhr !== 'undefined') { - file.xhr.abort(); - } - - var _iteratorNormalCompletion20 = true; - var _didIteratorError20 = false; - var _iteratorError20 = undefined; - - try { - for (var _iterator20 = groupedFiles[Symbol.iterator](), _step20; !(_iteratorNormalCompletion20 = (_step20 = _iterator20.next()).done); _iteratorNormalCompletion20 = true) { - var _groupedFile = _step20.value; - this.emit("canceled", _groupedFile); - } - } catch (err) { - _didIteratorError20 = true; - _iteratorError20 = err; - } finally { - try { - if (!_iteratorNormalCompletion20 && _iterator20["return"] != null) { - _iterator20["return"](); - } - } finally { - if (_didIteratorError20) { - throw _iteratorError20; - } - } - } - - 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 = new 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 _this15 = this; - - this._transformFiles(files, function (transformedFiles) { - if (_this15.options.chunking) { - // Chunking is not allowed to be used with `uploadMultiple` so we know - // that there is only __one__file. - var transformedFile = transformedFiles[0]; - files[0].upload.chunked = _this15.options.chunking && (_this15.options.forceChunking || transformedFile.size > _this15.options.chunkSize); - files[0].upload.totalChunkCount = Math.ceil(transformedFile.size / _this15.options.chunkSize); - } - - 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 * _this15.options.chunkSize; - var end = Math.min(start + _this15.options.chunkSize, file.size); - var dataBlock = { - name: _this15._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. - - }; - - _this15._uploadData(files, [dataBlock]); - }; - - file.upload.finishedChunkUpload = function (chunk) { - var allFinished = true; - chunk.status = Dropzone.SUCCESS; // Clear the data from the chunk - - chunk.dataBlock = null; // Leaving this reference to xhr intact here will cause memory leaks in some browsers - - chunk.xhr = null; - - for (var i = 0; i < file.upload.totalChunkCount; i++) { - if (file.upload.chunks[i] === undefined) { - return handleNextChunk(); - } - - if (file.upload.chunks[i].status !== Dropzone.SUCCESS) { - allFinished = false; - } - } - - if (allFinished) { - _this15.options.chunksUploaded(file, function () { - _this15._finished(files, '', null); - }); - } - }; - - if (_this15.options.parallelChunkUploads) { - for (var i = 0; i < file.upload.totalChunkCount; i++) { - handleNextChunk(); - } - } else { - handleNextChunk(); - } - } else { - var dataBlocks = []; - - for (var _i3 = 0; _i3 < files.length; _i3++) { - dataBlocks[_i3] = { - name: _this15._getParamName(_i3), - data: transformedFiles[_i3], - filename: files[_i3].upload.filename - }; - } - - _this15._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 _this16 = this; - - var xhr = new XMLHttpRequest(); // Put the xhr object in the file objects to be able to reference it later. - - var _iteratorNormalCompletion21 = true; - var _didIteratorError21 = false; - var _iteratorError21 = undefined; - - try { - for (var _iterator21 = files[Symbol.iterator](), _step21; !(_iteratorNormalCompletion21 = (_step21 = _iterator21.next()).done); _iteratorNormalCompletion21 = true) { - var file = _step21.value; - file.xhr = xhr; - } - } catch (err) { - _didIteratorError21 = true; - _iteratorError21 = err; - } finally { - try { - if (!_iteratorNormalCompletion21 && _iterator21["return"] != null) { - _iterator21["return"](); - } - } finally { - if (_didIteratorError21) { - throw _iteratorError21; - } - } - } - - 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) { - _this16._finishedUploading(files, xhr, e); - }; - - xhr.ontimeout = function () { - _this16._handleUploadError(files, xhr, "Request timedout after ".concat(_this16.options.timeout, " seconds")); - }; - - xhr.onerror = function () { - _this16._handleUploadError(files, xhr); - }; // Some browsers do not have the .upload property - - - var progressObj = xhr.upload != null ? xhr.upload : xhr; - - progressObj.onprogress = function (e) { - return _this16._updateFilesUploadProgress(files, xhr, e); - }; - - 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 - - - var _iteratorNormalCompletion22 = true; - var _didIteratorError22 = false; - var _iteratorError22 = undefined; - - try { - for (var _iterator22 = files[Symbol.iterator](), _step22; !(_iteratorNormalCompletion22 = (_step22 = _iterator22.next()).done); _iteratorNormalCompletion22 = true) { - var _file = _step22.value; - this.emit("sending", _file, xhr, formData); - } - } catch (err) { - _didIteratorError22 = true; - _iteratorError22 = err; - } finally { - try { - if (!_iteratorNormalCompletion22 && _iterator22["return"] != null) { - _iterator22["return"](); - } - } finally { - if (_didIteratorError22) { - throw _iteratorError22; - } - } - } - - 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 _this17 = this; - - var transformedFiles = []; // Clumsy way of handling asynchronous calls, until I get to add a proper Future library. - - var doneCounter = 0; - - var _loop = function _loop(i) { - _this17.options.transformFile.call(_this17, files[i], function (transformedFile) { - 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") { - var _iteratorNormalCompletion23 = true; - var _didIteratorError23 = false; - var _iteratorError23 = undefined; - - try { - for (var _iterator23 = this.element.querySelectorAll("input, textarea, select, button")[Symbol.iterator](), _step23; !(_iteratorNormalCompletion23 = (_step23 = _iterator23.next()).done); _iteratorNormalCompletion23 = true) { - var input = _step23.value; - 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 - var _iteratorNormalCompletion24 = true; - var _didIteratorError24 = false; - var _iteratorError24 = undefined; - - try { - for (var _iterator24 = input.options[Symbol.iterator](), _step24; !(_iteratorNormalCompletion24 = (_step24 = _iterator24.next()).done); _iteratorNormalCompletion24 = true) { - var option = _step24.value; - - if (option.selected) { - formData.append(inputName, option.value); - } - } - } catch (err) { - _didIteratorError24 = true; - _iteratorError24 = err; - } finally { - try { - if (!_iteratorNormalCompletion24 && _iterator24["return"] != null) { - _iterator24["return"](); - } - } finally { - if (_didIteratorError24) { - throw _iteratorError24; - } - } - } - } else if (!inputType || inputType !== "checkbox" && inputType !== "radio" || input.checked) { - formData.append(inputName, input.value); - } - } - } catch (err) { - _didIteratorError23 = true; - _iteratorError23 = err; - } finally { - try { - if (!_iteratorNormalCompletion23 && _iterator23["return"] != null) { - _iterator23["return"](); - } - } finally { - if (_didIteratorError23) { - throw _iteratorError23; - } - } - } - } - } // 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; - - 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, - fileBytesSent; - 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 { - var _iteratorNormalCompletion25 = true; - var _didIteratorError25 = false; - var _iteratorError25 = undefined; - - try { - for (var _iterator25 = files[Symbol.iterator](), _step25; !(_iteratorNormalCompletion25 = (_step25 = _iterator25.next()).done); _iteratorNormalCompletion25 = true) { - var _file2 = _step25.value; - _file2.upload.progress = progress; - _file2.upload.total = e.total; - _file2.upload.bytesSent = e.loaded; - } - } catch (err) { - _didIteratorError25 = true; - _iteratorError25 = err; - } finally { - try { - if (!_iteratorNormalCompletion25 && _iterator25["return"] != null) { - _iterator25["return"](); - } - } finally { - if (_didIteratorError25) { - throw _iteratorError25; - } - } - } - } - - var _iteratorNormalCompletion26 = true; - var _didIteratorError26 = false; - var _iteratorError26 = undefined; - - try { - for (var _iterator26 = files[Symbol.iterator](), _step26; !(_iteratorNormalCompletion26 = (_step26 = _iterator26.next()).done); _iteratorNormalCompletion26 = true) { - var _file3 = _step26.value; - this.emit("uploadprogress", _file3, _file3.upload.progress, _file3.upload.bytesSent); - } - } catch (err) { - _didIteratorError26 = true; - _iteratorError26 = err; - } finally { - try { - if (!_iteratorNormalCompletion26 && _iterator26["return"] != null) { - _iterator26["return"](); - } - } finally { - if (_didIteratorError26) { - throw _iteratorError26; - } - } - } - } else { - // Called when the file finished uploading - var allFilesFinished = true; - progress = 100; - var _iteratorNormalCompletion27 = true; - var _didIteratorError27 = false; - var _iteratorError27 = undefined; - - try { - for (var _iterator27 = files[Symbol.iterator](), _step27; !(_iteratorNormalCompletion27 = (_step27 = _iterator27.next()).done); _iteratorNormalCompletion27 = true) { - var _file4 = _step27.value; - - 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% - - } catch (err) { - _didIteratorError27 = true; - _iteratorError27 = err; - } finally { - try { - if (!_iteratorNormalCompletion27 && _iterator27["return"] != null) { - _iterator27["return"](); - } - } finally { - if (_didIteratorError27) { - throw _iteratorError27; - } - } - } - - if (allFilesFinished) { - return; - } - - var _iteratorNormalCompletion28 = true; - var _didIteratorError28 = false; - var _iteratorError28 = undefined; - - try { - for (var _iterator28 = files[Symbol.iterator](), _step28; !(_iteratorNormalCompletion28 = (_step28 = _iterator28.next()).done); _iteratorNormalCompletion28 = true) { - var _file5 = _step28.value; - this.emit("uploadprogress", _file5, progress, _file5.upload.bytesSent); - } - } catch (err) { - _didIteratorError28 = true; - _iteratorError28 = err; - } finally { - try { - if (!_iteratorNormalCompletion28 && _iterator28["return"] != null) { - _iterator28["return"](); - } - } finally { - if (_didIteratorError28) { - throw _iteratorError28; - } - } - } - } - } - }, { - key: "_finishedUploading", - value: function _finishedUploading(files, xhr, e) { - var response; - - 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.'); - } - } - - 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) { - var _iteratorNormalCompletion29 = true; - var _didIteratorError29 = false; - var _iteratorError29 = undefined; - - try { - for (var _iterator29 = files[Symbol.iterator](), _step29; !(_iteratorNormalCompletion29 = (_step29 = _iterator29.next()).done); _iteratorNormalCompletion29 = true) { - var file = _step29.value; - file.status = Dropzone.SUCCESS; - this.emit("success", file, responseText, e); - this.emit("complete", file); - } - } catch (err) { - _didIteratorError29 = true; - _iteratorError29 = err; - } finally { - try { - if (!_iteratorNormalCompletion29 && _iterator29["return"] != null) { - _iterator29["return"](); - } - } finally { - if (_didIteratorError29) { - throw _iteratorError29; - } - } - } - - 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) { - var _iteratorNormalCompletion30 = true; - var _didIteratorError30 = false; - var _iteratorError30 = undefined; - - try { - for (var _iterator30 = files[Symbol.iterator](), _step30; !(_iteratorNormalCompletion30 = (_step30 = _iterator30.next()).done); _iteratorNormalCompletion30 = true) { - var file = _step30.value; - file.status = Dropzone.ERROR; - this.emit("error", file, message, xhr); - this.emit("complete", file); - } - } catch (err) { - _didIteratorError30 = true; - _iteratorError30 = err; - } finally { - try { - if (!_iteratorNormalCompletion30 && _iterator30["return"] != null) { - _iterator30["return"](); - } - } finally { - if (_didIteratorError30) { - throw _iteratorError30; - } - } - } - - 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 = "5.7.0"; // 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; - - if (document.querySelectorAll) { - dropzones = document.querySelectorAll(".dropzone"); - } else { - dropzones = []; // IE :( - - var checkElements = function checkElements(elements) { - return function () { - var result = []; - var _iteratorNormalCompletion31 = true; - var _didIteratorError31 = false; - var _iteratorError31 = undefined; - - try { - for (var _iterator31 = elements[Symbol.iterator](), _step31; !(_iteratorNormalCompletion31 = (_step31 = _iterator31.next()).done); _iteratorNormalCompletion31 = true) { - var el = _step31.value; - - if (/(^| )dropzone($| )/.test(el.className)) { - result.push(dropzones.push(el)); - } else { - result.push(undefined); - } - } - } catch (err) { - _didIteratorError31 = true; - _iteratorError31 = err; - } finally { - try { - if (!_iteratorNormalCompletion31 && _iterator31["return"] != null) { - _iterator31["return"](); - } - } finally { - if (_didIteratorError31) { - throw _iteratorError31; - } - } - } - - return result; - }(); - }; - - checkElements(document.getElementsByTagName("div")); - checkElements(document.getElementsByTagName("form")); - } - - return function () { - var result = []; - var _iteratorNormalCompletion32 = true; - var _didIteratorError32 = false; - var _iteratorError32 = undefined; - - try { - for (var _iterator32 = dropzones[Symbol.iterator](), _step32; !(_iteratorNormalCompletion32 = (_step32 = _iterator32.next()).done); _iteratorNormalCompletion32 = true) { - var dropzone = _step32.value; - - // 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); - } - } - } catch (err) { - _didIteratorError32 = true; - _iteratorError32 = err; - } finally { - try { - if (!_iteratorNormalCompletion32 && _iterator32["return"] != null) { - _iterator32["return"](); - } - } finally { - if (_didIteratorError32) { - throw _iteratorError32; - } - } - } - - 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. - var _iteratorNormalCompletion33 = true; - var _didIteratorError33 = false; - var _iteratorError33 = undefined; - - try { - for (var _iterator33 = Dropzone.blacklistedBrowsers[Symbol.iterator](), _step33; !(_iteratorNormalCompletion33 = (_step33 = _iterator33.next()).done); _iteratorNormalCompletion33 = true) { - var regex = _step33.value; - - if (regex.test(navigator.userAgent)) { - capableBrowser = false; - continue; - } - } - } catch (err) { - _didIteratorError33 = true; - _iteratorError33 = err; - } finally { - try { - if (!_iteratorNormalCompletion33 && _iterator33["return"] != null) { - _iterator33["return"](); - } - } finally { - if (_didIteratorError33) { - throw _iteratorError33; - } - } - } - } - } 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; - - if (typeof el === "string") { - element = document.querySelector(el); - } else if (el.nodeType != null) { - element = el; - } - - if (element == null) { - throw new Error("Invalid `".concat(name, "` option provided. Please provide a CSS selector or a plain HTML element.")); - } - - return element; -}; - -Dropzone.getElements = function (els, name) { - var el, elements; - - if (els instanceof Array) { - elements = []; - - try { - var _iteratorNormalCompletion34 = true; - var _didIteratorError34 = false; - var _iteratorError34 = undefined; - - try { - for (var _iterator34 = els[Symbol.iterator](), _step34; !(_iteratorNormalCompletion34 = (_step34 = _iterator34.next()).done); _iteratorNormalCompletion34 = true) { - el = _step34.value; - elements.push(this.getElement(el, name)); - } - } catch (err) { - _didIteratorError34 = true; - _iteratorError34 = err; - } finally { - try { - if (!_iteratorNormalCompletion34 && _iterator34["return"] != null) { - _iterator34["return"](); - } - } finally { - if (_didIteratorError34) { - throw _iteratorError34; - } - } - } - } catch (e) { - elements = null; - } - } else if (typeof els === "string") { - elements = []; - var _iteratorNormalCompletion35 = true; - var _didIteratorError35 = false; - var _iteratorError35 = undefined; - - try { - for (var _iterator35 = document.querySelectorAll(els)[Symbol.iterator](), _step35; !(_iteratorNormalCompletion35 = (_step35 = _iterator35.next()).done); _iteratorNormalCompletion35 = true) { - el = _step35.value; - elements.push(el); - } - } catch (err) { - _didIteratorError35 = true; - _iteratorError35 = err; - } finally { - try { - if (!_iteratorNormalCompletion35 && _iterator35["return"] != null) { - _iterator35["return"](); - } - } finally { - if (_didIteratorError35) { - throw _iteratorError35; - } - } - } - } else if (els.nodeType != null) { - elements = [els]; - } - - if (elements == null || !elements.length) { - throw new Error("Invalid `".concat(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(/\/.*$/, ""); - var _iteratorNormalCompletion36 = true; - var _didIteratorError36 = false; - var _iteratorError36 = undefined; - - try { - for (var _iterator36 = acceptedFiles[Symbol.iterator](), _step36; !(_iteratorNormalCompletion36 = (_step36 = _iterator36.next()).done); _iteratorNormalCompletion36 = true) { - var validType = _step36.value; - validType = validType.trim(); - - if (validType.charAt(0) === ".") { - if (file.name.toLowerCase().indexOf(validType.toLowerCase(), file.name.length - validType.length) !== -1) { - return true; - } - } else if (/\/\*$/.test(validType)) { - // This is something like a image/* mime type - if (baseMimeType === validType.replace(/\/.*$/, "")) { - return true; - } - } else { - if (mimeType === validType) { - return true; - } - } - } - } catch (err) { - _didIteratorError36 = true; - _iteratorError36 = err; - } finally { - try { - if (!_iteratorNormalCompletion36 && _iterator36["return"] != null) { - _iterator36["return"](); - } - } finally { - if (_didIteratorError36) { - throw _iteratorError36; - } - } - } - - return false; -}; // Augment jQuery - - -if (typeof jQuery !== 'undefined' && jQuery !== null) { - jQuery.fn.dropzone = function (options) { - return this.each(function () { - return new Dropzone(this, options); - }); - }; -} - -if (typeof module !== 'undefined' && module !== null) { - module.exports = Dropzone; -} else { - window.Dropzone = Dropzone; -} // Dropzone file status codes - - -Dropzone.ADDED = "added"; -Dropzone.QUEUED = "queued"; // For backwards compatibility. Now, if a file is accepted, it's either queued -// or uploading. - -Dropzone.ACCEPTED = Dropzone.QUEUED; -Dropzone.UPLOADING = "uploading"; -Dropzone.PROCESSING = Dropzone.UPLOADING; // alias - -Dropzone.CANCELED = "canceled"; -Dropzone.ERROR = "error"; -Dropzone.SUCCESS = "success"; -/* - - Bugfix for iOS 6 and 7 - Source: http://stackoverflow.com/questions/11929099/html5-canvas-drawimage-ratio-bug-ios - based on the work of https://github.com/stomita/ios-imagefile-megapixel - - */ -// Detecting vertical squash in loaded image. -// Fixes a bug which squash image vertically while drawing into canvas for some images. -// This is a bug in iOS6 devices. This function from https://github.com/stomita/ios-imagefile-megapixel - -var detectVerticalSquash = function detectVerticalSquash(img) { - var iw = img.naturalWidth; - var ih = img.naturalHeight; - var canvas = document.createElement("canvas"); - canvas.width = 1; - canvas.height = ih; - var ctx = canvas.getContext("2d"); - ctx.drawImage(img, 0, 0); - - var _ctx$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 = -/*#__PURE__*/ -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,".concat(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