Actualización

app/Resources/public/assets/jquery-file-upload/.bower.json

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+{
+  "name": "jquery-file-upload",
+  "homepage": "https://github.com/blueimp/jQuery-File-Upload",
+  "version": "10.30.1",
+  "_release": "10.30.1",
+  "_resolution": {
+    "type": "version",
+    "tag": "v10.30.1",
+    "commit": "09e10424143da33c56c84e2eb5fa33dc5c027a70"
+  },
+  "_source": "https://github.com/blueimp/jQuery-File-Upload.git",
+  "_target": "*",
+  "_originalSource": "jquery-file-upload"
+}

app/Resources/public/assets/jquery-file-upload/LICENSE.txt

@@ -0,0 +1,20 @@
+MIT License
+
+Copyright © 2010 Sebastian Tschan, https://blueimp.net
+
+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.

app/Resources/public/assets/jquery-file-upload/css/jquery.fileupload-noscript.css

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+@charset "UTF-8";
+/*
+ * jQuery File Upload Plugin NoScript CSS
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+.fileinput-button input {
+  position: static;
+  opacity: 1;
+  filter: none;
+  font-size: inherit !important;
+  direction: inherit;
+}
+.fileinput-button span {
+  display: none;
+}

app/Resources/public/assets/jquery-file-upload/css/jquery.fileupload-ui-noscript.css

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+@charset "UTF-8";
+/*
+ * jQuery File Upload UI Plugin NoScript CSS
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2012, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+.fileinput-button i,
+.fileupload-buttonbar .delete,
+.fileupload-buttonbar .toggle {
+  display: none;
+}

app/Resources/public/assets/jquery-file-upload/css/jquery.fileupload-ui.css

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+@charset "UTF-8";
+/*
+ * jQuery File Upload UI Plugin CSS
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+.progress-animated .progress-bar,
+.progress-animated .bar {
+  background: url('../img/progressbar.gif') !important;
+  filter: none;
+}
+.fileupload-process {
+  float: right;
+  display: none;
+}
+.fileupload-processing .fileupload-process,
+.files .processing .preview {
+  display: block;
+  width: 32px;
+  height: 32px;
+  background: url('../img/loading.gif') center no-repeat;
+  background-size: contain;
+}
+.files audio,
+.files video {
+  max-width: 300px;
+}
+.files .name {
+  word-wrap: break-word;
+  overflow-wrap: anywhere;
+  -webkit-hyphens: auto;
+  hyphens: auto;
+}
+.files button {
+  margin-bottom: 5px;
+}
+.toggle[type='checkbox'] {
+  transform: scale(2);
+  margin-left: 10px;
+}
+
+@media (max-width: 767px) {
+  .fileupload-buttonbar .btn {
+    margin-bottom: 5px;
+  }
+  .fileupload-buttonbar .delete,
+  .fileupload-buttonbar .toggle,
+  .files .toggle,
+  .files .btn span {
+    display: none;
+  }
+  .files audio,
+  .files video {
+    max-width: 80px;
+  }
+}
+
+@media (max-width: 480px) {
+  .files .image td:nth-child(2) {
+    display: none;
+  }
+}

app/Resources/public/assets/jquery-file-upload/css/jquery.fileupload.css

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+@charset "UTF-8";
+/*
+ * jQuery File Upload Plugin CSS
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+.fileinput-button {
+  position: relative;
+  overflow: hidden;
+  display: inline-block;
+}
+.fileinput-button input {
+  position: absolute;
+  top: 0;
+  right: 0;
+  margin: 0;
+  height: 100%;
+  opacity: 0;
+  filter: alpha(opacity=0);
+  font-size: 200px !important;
+  direction: ltr;
+  cursor: pointer;
+}
+
+/* Fixes for IE < 8 */
+@media screen\9 {
+  .fileinput-button input {
+    font-size: 150% !important;
+  }
+}

app/Resources/public/assets/jquery-file-upload/js/cors/jquery.postmessage-transport.js

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+/*
+ * jQuery postMessage Transport Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+/* global define, require */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define(['jquery'], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(require('jquery'));
+  } else {
+    // Browser globals:
+    factory(window.jQuery);
+  }
+})(function ($) {
+  'use strict';
+
+  var counter = 0,
+    names = [
+      'accepts',
+      'cache',
+      'contents',
+      'contentType',
+      'crossDomain',
+      'data',
+      'dataType',
+      'headers',
+      'ifModified',
+      'mimeType',
+      'password',
+      'processData',
+      'timeout',
+      'traditional',
+      'type',
+      'url',
+      'username'
+    ],
+    convert = function (p) {
+      return p;
+    };
+
+  $.ajaxSetup({
+    converters: {
+      'postmessage text': convert,
+      'postmessage json': convert,
+      'postmessage html': convert
+    }
+  });
+
+  $.ajaxTransport('postmessage', function (options) {
+    if (options.postMessage && window.postMessage) {
+      var iframe,
+        loc = $('<a></a>').prop('href', options.postMessage)[0],
+        target = loc.protocol + '//' + loc.host,
+        xhrUpload = options.xhr().upload;
+      // IE always includes the port for the host property of a link
+      // element, but not in the location.host or origin property for the
+      // default http port 80 and https port 443, so we strip it:
+      if (/^(http:\/\/.+:80)|(https:\/\/.+:443)$/.test(target)) {
+        target = target.replace(/:(80|443)$/, '');
+      }
+      return {
+        send: function (_, completeCallback) {
+          counter += 1;
+          var message = {
+              id: 'postmessage-transport-' + counter
+            },
+            eventName = 'message.' + message.id;
+          iframe = $(
+            '<iframe style="display:none;" src="' +
+              options.postMessage +
+              '" name="' +
+              message.id +
+              '"></iframe>'
+          )
+            .on('load', function () {
+              $.each(names, function (i, name) {
+                message[name] = options[name];
+              });
+              message.dataType = message.dataType.replace('postmessage ', '');
+              $(window).on(eventName, function (event) {
+                var e = event.originalEvent;
+                var data = e.data;
+                var ev;
+                if (e.origin === target && data.id === message.id) {
+                  if (data.type === 'progress') {
+                    ev = document.createEvent('Event');
+                    ev.initEvent(data.type, false, true);
+                    $.extend(ev, data);
+                    xhrUpload.dispatchEvent(ev);
+                  } else {
+                    completeCallback(
+                      data.status,
+                      data.statusText,
+                      { postmessage: data.result },
+                      data.headers
+                    );
+                    iframe.remove();
+                    $(window).off(eventName);
+                  }
+                }
+              });
+              iframe[0].contentWindow.postMessage(message, target);
+            })
+            .appendTo(document.body);
+        },
+        abort: function () {
+          if (iframe) {
+            iframe.remove();
+          }
+        }
+      };
+    }
+  });
+});

app/Resources/public/assets/jquery-file-upload/js/cors/jquery.xdr-transport.js

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+/*
+ * jQuery XDomainRequest Transport Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ *
+ * Based on Julian Aubourg's ajaxHooks xdr.js:
+ * https://github.com/jaubourg/ajaxHooks/
+ */
+
+/* global define, require, XDomainRequest */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define(['jquery'], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(require('jquery'));
+  } else {
+    // Browser globals:
+    factory(window.jQuery);
+  }
+})(function ($) {
+  'use strict';
+  if (window.XDomainRequest && !$.support.cors) {
+    $.ajaxTransport(function (s) {
+      if (s.crossDomain && s.async) {
+        if (s.timeout) {
+          s.xdrTimeout = s.timeout;
+          delete s.timeout;
+        }
+        var xdr;
+        return {
+          send: function (headers, completeCallback) {
+            var addParamChar = /\?/.test(s.url) ? '&' : '?';
+            /**
+             * Callback wrapper function
+             *
+             * @param {number} status HTTP status code
+             * @param {string} statusText HTTP status text
+             * @param {object} [responses] Content-type specific responses
+             * @param {string} [responseHeaders] Response headers string
+             */
+            function callback(status, statusText, responses, responseHeaders) {
+              xdr.onload = xdr.onerror = xdr.ontimeout = $.noop;
+              xdr = null;
+              completeCallback(status, statusText, responses, responseHeaders);
+            }
+            xdr = new XDomainRequest();
+            // XDomainRequest only supports GET and POST:
+            if (s.type === 'DELETE') {
+              s.url = s.url + addParamChar + '_method=DELETE';
+              s.type = 'POST';
+            } else if (s.type === 'PUT') {
+              s.url = s.url + addParamChar + '_method=PUT';
+              s.type = 'POST';
+            } else if (s.type === 'PATCH') {
+              s.url = s.url + addParamChar + '_method=PATCH';
+              s.type = 'POST';
+            }
+            xdr.open(s.type, s.url);
+            xdr.onload = function () {
+              callback(
+                200,
+                'OK',
+                { text: xdr.responseText },
+                'Content-Type: ' + xdr.contentType
+              );
+            };
+            xdr.onerror = function () {
+              callback(404, 'Not Found');
+            };
+            if (s.xdrTimeout) {
+              xdr.ontimeout = function () {
+                callback(0, 'timeout');
+              };
+              xdr.timeout = s.xdrTimeout;
+            }
+            xdr.send((s.hasContent && s.data) || null);
+          },
+          abort: function () {
+            if (xdr) {
+              xdr.onerror = $.noop();
+              xdr.abort();
+            }
+          }
+        };
+      }
+    });
+  }
+});

app/Resources/public/assets/jquery-file-upload/js/jquery.fileupload-audio.js

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+/*
+ * jQuery File Upload Audio Preview Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+/* global define, require */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define(['jquery', 'load-image', './jquery.fileupload-process'], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(
+      require('jquery'),
+      require('blueimp-load-image/js/load-image'),
+      require('./jquery.fileupload-process')
+    );
+  } else {
+    // Browser globals:
+    factory(window.jQuery, window.loadImage);
+  }
+})(function ($, loadImage) {
+  'use strict';
+
+  // Prepend to the default processQueue:
+  $.blueimp.fileupload.prototype.options.processQueue.unshift(
+    {
+      action: 'loadAudio',
+      // Use the action as prefix for the "@" options:
+      prefix: true,
+      fileTypes: '@',
+      maxFileSize: '@',
+      disabled: '@disableAudioPreview'
+    },
+    {
+      action: 'setAudio',
+      name: '@audioPreviewName',
+      disabled: '@disableAudioPreview'
+    }
+  );
+
+  // The File Upload Audio Preview plugin extends the fileupload widget
+  // with audio preview functionality:
+  $.widget('blueimp.fileupload', $.blueimp.fileupload, {
+    options: {
+      // The regular expression for the types of audio files to load,
+      // matched against the file type:
+      loadAudioFileTypes: /^audio\/.*$/
+    },
+
+    _audioElement: document.createElement('audio'),
+
+    processActions: {
+      // Loads the audio file given via data.files and data.index
+      // as audio element if the browser supports playing it.
+      // Accepts the options fileTypes (regular expression)
+      // and maxFileSize (integer) to limit the files to load:
+      loadAudio: function (data, options) {
+        if (options.disabled) {
+          return data;
+        }
+        var file = data.files[data.index],
+          url,
+          audio;
+        if (
+          this._audioElement.canPlayType &&
+          this._audioElement.canPlayType(file.type) &&
+          ($.type(options.maxFileSize) !== 'number' ||
+            file.size <= options.maxFileSize) &&
+          (!options.fileTypes || options.fileTypes.test(file.type))
+        ) {
+          url = loadImage.createObjectURL(file);
+          if (url) {
+            audio = this._audioElement.cloneNode(false);
+            audio.src = url;
+            audio.controls = true;
+            data.audio = audio;
+            return data;
+          }
+        }
+        return data;
+      },
+
+      // Sets the audio element as a property of the file object:
+      setAudio: function (data, options) {
+        if (data.audio && !options.disabled) {
+          data.files[data.index][options.name || 'preview'] = data.audio;
+        }
+        return data;
+      }
+    }
+  });
+});

app/Resources/public/assets/jquery-file-upload/js/jquery.fileupload-image.js

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+/*
+ * jQuery File Upload Image Preview & Resize Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+/* global define, require */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define([
+      'jquery',
+      'load-image',
+      'load-image-meta',
+      'load-image-scale',
+      'load-image-exif',
+      'load-image-orientation',
+      'canvas-to-blob',
+      './jquery.fileupload-process'
+    ], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(
+      require('jquery'),
+      require('blueimp-load-image/js/load-image'),
+      require('blueimp-load-image/js/load-image-meta'),
+      require('blueimp-load-image/js/load-image-scale'),
+      require('blueimp-load-image/js/load-image-exif'),
+      require('blueimp-load-image/js/load-image-orientation'),
+      require('blueimp-canvas-to-blob'),
+      require('./jquery.fileupload-process')
+    );
+  } else {
+    // Browser globals:
+    factory(window.jQuery, window.loadImage);
+  }
+})(function ($, loadImage) {
+  'use strict';
+
+  // Prepend to the default processQueue:
+  $.blueimp.fileupload.prototype.options.processQueue.unshift(
+    {
+      action: 'loadImageMetaData',
+      maxMetaDataSize: '@',
+      disableImageHead: '@',
+      disableMetaDataParsers: '@',
+      disableExif: '@',
+      disableExifOffsets: '@',
+      includeExifTags: '@',
+      excludeExifTags: '@',
+      disableIptc: '@',
+      disableIptcOffsets: '@',
+      includeIptcTags: '@',
+      excludeIptcTags: '@',
+      disabled: '@disableImageMetaDataLoad'
+    },
+    {
+      action: 'loadImage',
+      // Use the action as prefix for the "@" options:
+      prefix: true,
+      fileTypes: '@',
+      maxFileSize: '@',
+      noRevoke: '@',
+      disabled: '@disableImageLoad'
+    },
+    {
+      action: 'resizeImage',
+      // Use "image" as prefix for the "@" options:
+      prefix: 'image',
+      maxWidth: '@',
+      maxHeight: '@',
+      minWidth: '@',
+      minHeight: '@',
+      crop: '@',
+      orientation: '@',
+      forceResize: '@',
+      disabled: '@disableImageResize'
+    },
+    {
+      action: 'saveImage',
+      quality: '@imageQuality',
+      type: '@imageType',
+      disabled: '@disableImageResize'
+    },
+    {
+      action: 'saveImageMetaData',
+      disabled: '@disableImageMetaDataSave'
+    },
+    {
+      action: 'resizeImage',
+      // Use "preview" as prefix for the "@" options:
+      prefix: 'preview',
+      maxWidth: '@',
+      maxHeight: '@',
+      minWidth: '@',
+      minHeight: '@',
+      crop: '@',
+      orientation: '@',
+      thumbnail: '@',
+      canvas: '@',
+      disabled: '@disableImagePreview'
+    },
+    {
+      action: 'setImage',
+      name: '@imagePreviewName',
+      disabled: '@disableImagePreview'
+    },
+    {
+      action: 'deleteImageReferences',
+      disabled: '@disableImageReferencesDeletion'
+    }
+  );
+
+  // The File Upload Resize plugin extends the fileupload widget
+  // with image resize functionality:
+  $.widget('blueimp.fileupload', $.blueimp.fileupload, {
+    options: {
+      // The regular expression for the types of images to load:
+      // matched against the file type:
+      loadImageFileTypes: /^image\/(gif|jpeg|png|svg\+xml)$/,
+      // The maximum file size of images to load:
+      loadImageMaxFileSize: 10000000, // 10MB
+      // The maximum width of resized images:
+      imageMaxWidth: 1920,
+      // The maximum height of resized images:
+      imageMaxHeight: 1080,
+      // Defines the image orientation (1-8) or takes the orientation
+      // value from Exif data if set to true:
+      imageOrientation: true,
+      // Define if resized images should be cropped or only scaled:
+      imageCrop: false,
+      // Disable the resize image functionality by default:
+      disableImageResize: true,
+      // The maximum width of the preview images:
+      previewMaxWidth: 80,
+      // The maximum height of the preview images:
+      previewMaxHeight: 80,
+      // Defines the preview orientation (1-8) or takes the orientation
+      // value from Exif data if set to true:
+      previewOrientation: true,
+      // Create the preview using the Exif data thumbnail:
+      previewThumbnail: true,
+      // Define if preview images should be cropped or only scaled:
+      previewCrop: false,
+      // Define if preview images should be resized as canvas elements:
+      previewCanvas: true
+    },
+
+    processActions: {
+      // Loads the image given via data.files and data.index
+      // as img element, if the browser supports the File API.
+      // Accepts the options fileTypes (regular expression)
+      // and maxFileSize (integer) to limit the files to load:
+      loadImage: function (data, options) {
+        if (options.disabled) {
+          return data;
+        }
+        var that = this,
+          file = data.files[data.index],
+          // eslint-disable-next-line new-cap
+          dfd = $.Deferred();
+        if (
+          ($.type(options.maxFileSize) === 'number' &&
+            file.size > options.maxFileSize) ||
+          (options.fileTypes && !options.fileTypes.test(file.type)) ||
+          !loadImage(
+            file,
+            function (img) {
+              if (img.src) {
+                data.img = img;
+              }
+              dfd.resolveWith(that, [data]);
+            },
+            options
+          )
+        ) {
+          return data;
+        }
+        return dfd.promise();
+      },
+
+      // Resizes the image given as data.canvas or data.img
+      // and updates data.canvas or data.img with the resized image.
+      // Also stores the resized image as preview property.
+      // Accepts the options maxWidth, maxHeight, minWidth,
+      // minHeight, canvas and crop:
+      resizeImage: function (data, options) {
+        if (options.disabled || !(data.canvas || data.img)) {
+          return data;
+        }
+        // eslint-disable-next-line no-param-reassign
+        options = $.extend({ canvas: true }, options);
+        var that = this,
+          // eslint-disable-next-line new-cap
+          dfd = $.Deferred(),
+          img = (options.canvas && data.canvas) || data.img,
+          resolve = function (newImg) {
+            if (
+              newImg &&
+              (newImg.width !== img.width ||
+                newImg.height !== img.height ||
+                options.forceResize)
+            ) {
+              data[newImg.getContext ? 'canvas' : 'img'] = newImg;
+            }
+            data.preview = newImg;
+            dfd.resolveWith(that, [data]);
+          },
+          thumbnail,
+          thumbnailBlob;
+        if (data.exif && options.thumbnail) {
+          thumbnail = data.exif.get('Thumbnail');
+          thumbnailBlob = thumbnail && thumbnail.get('Blob');
+          if (thumbnailBlob) {
+            options.orientation = data.exif.get('Orientation');
+            loadImage(thumbnailBlob, resolve, options);
+            return dfd.promise();
+          }
+        }
+        if (data.orientation) {
+          // Prevent orienting the same image twice:
+          delete options.orientation;
+        } else {
+          data.orientation = options.orientation || loadImage.orientation;
+        }
+        if (img) {
+          resolve(loadImage.scale(img, options, data));
+          return dfd.promise();
+        }
+        return data;
+      },
+
+      // Saves the processed image given as data.canvas
+      // inplace at data.index of data.files:
+      saveImage: function (data, options) {
+        if (!data.canvas || options.disabled) {
+          return data;
+        }
+        var that = this,
+          file = data.files[data.index],
+          // eslint-disable-next-line new-cap
+          dfd = $.Deferred();
+        if (data.canvas.toBlob) {
+          data.canvas.toBlob(
+            function (blob) {
+              if (!blob.name) {
+                if (file.type === blob.type) {
+                  blob.name = file.name;
+                } else if (file.name) {
+                  blob.name = file.name.replace(
+                    /\.\w+$/,
+                    '.' + blob.type.substr(6)
+                  );
+                }
+              }
+              // Don't restore invalid meta data:
+              if (file.type !== blob.type) {
+                delete data.imageHead;
+              }
+              // Store the created blob at the position
+              // of the original file in the files list:
+              data.files[data.index] = blob;
+              dfd.resolveWith(that, [data]);
+            },
+            options.type || file.type,
+            options.quality
+          );
+        } else {
+          return data;
+        }
+        return dfd.promise();
+      },
+
+      loadImageMetaData: function (data, options) {
+        if (options.disabled) {
+          return data;
+        }
+        var that = this,
+          // eslint-disable-next-line new-cap
+          dfd = $.Deferred();
+        loadImage.parseMetaData(
+          data.files[data.index],
+          function (result) {
+            $.extend(data, result);
+            dfd.resolveWith(that, [data]);
+          },
+          options
+        );
+        return dfd.promise();
+      },
+
+      saveImageMetaData: function (data, options) {
+        if (
+          !(
+            data.imageHead &&
+            data.canvas &&
+            data.canvas.toBlob &&
+            !options.disabled
+          )
+        ) {
+          return data;
+        }
+        var that = this,
+          file = data.files[data.index],
+          // eslint-disable-next-line new-cap
+          dfd = $.Deferred();
+        if (data.orientation === true && data.exifOffsets) {
+          // Reset Exif Orientation data:
+          loadImage.writeExifData(data.imageHead, data, 'Orientation', 1);
+        }
+        loadImage.replaceHead(file, data.imageHead, function (blob) {
+          blob.name = file.name;
+          data.files[data.index] = blob;
+          dfd.resolveWith(that, [data]);
+        });
+        return dfd.promise();
+      },
+
+      // Sets the resized version of the image as a property of the
+      // file object, must be called after "saveImage":
+      setImage: function (data, options) {
+        if (data.preview && !options.disabled) {
+          data.files[data.index][options.name || 'preview'] = data.preview;
+        }
+        return data;
+      },
+
+      deleteImageReferences: function (data, options) {
+        if (!options.disabled) {
+          delete data.img;
+          delete data.canvas;
+          delete data.preview;
+          delete data.imageHead;
+        }
+        return data;
+      }
+    }
+  });
+});

app/Resources/public/assets/jquery-file-upload/js/jquery.fileupload-process.js

@@ -0,0 +1,170 @@
+/*
+ * jQuery File Upload Processing Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2012, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+/* global define, require */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define(['jquery', './jquery.fileupload'], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(require('jquery'), require('./jquery.fileupload'));
+  } else {
+    // Browser globals:
+    factory(window.jQuery);
+  }
+})(function ($) {
+  'use strict';
+
+  var originalAdd = $.blueimp.fileupload.prototype.options.add;
+
+  // The File Upload Processing plugin extends the fileupload widget
+  // with file processing functionality:
+  $.widget('blueimp.fileupload', $.blueimp.fileupload, {
+    options: {
+      // The list of processing actions:
+      processQueue: [
+        /*
+                {
+                    action: 'log',
+                    type: 'debug'
+                }
+                */
+      ],
+      add: function (e, data) {
+        var $this = $(this);
+        data.process(function () {
+          return $this.fileupload('process', data);
+        });
+        originalAdd.call(this, e, data);
+      }
+    },
+
+    processActions: {
+      /*
+            log: function (data, options) {
+                console[options.type](
+                    'Processing "' + data.files[data.index].name + '"'
+                );
+            }
+            */
+    },
+
+    _processFile: function (data, originalData) {
+      var that = this,
+        // eslint-disable-next-line new-cap
+        dfd = $.Deferred().resolveWith(that, [data]),
+        chain = dfd.promise();
+      this._trigger('process', null, data);
+      $.each(data.processQueue, function (i, settings) {
+        var func = function (data) {
+          if (originalData.errorThrown) {
+            // eslint-disable-next-line new-cap
+            return $.Deferred().rejectWith(that, [originalData]).promise();
+          }
+          return that.processActions[settings.action].call(
+            that,
+            data,
+            settings
+          );
+        };
+        chain = chain[that._promisePipe](func, settings.always && func);
+      });
+      chain
+        .done(function () {
+          that._trigger('processdone', null, data);
+          that._trigger('processalways', null, data);
+        })
+        .fail(function () {
+          that._trigger('processfail', null, data);
+          that._trigger('processalways', null, data);
+        });
+      return chain;
+    },
+
+    // Replaces the settings of each processQueue item that
+    // are strings starting with an "@", using the remaining
+    // substring as key for the option map,
+    // e.g. "@autoUpload" is replaced with options.autoUpload:
+    _transformProcessQueue: function (options) {
+      var processQueue = [];
+      $.each(options.processQueue, function () {
+        var settings = {},
+          action = this.action,
+          prefix = this.prefix === true ? action : this.prefix;
+        $.each(this, function (key, value) {
+          if ($.type(value) === 'string' && value.charAt(0) === '@') {
+            settings[key] =
+              options[
+                value.slice(1) ||
+                  (prefix
+                    ? prefix + key.charAt(0).toUpperCase() + key.slice(1)
+                    : key)
+              ];
+          } else {
+            settings[key] = value;
+          }
+        });
+        processQueue.push(settings);
+      });
+      options.processQueue = processQueue;
+    },
+
+    // Returns the number of files currently in the processsing queue:
+    processing: function () {
+      return this._processing;
+    },
+
+    // Processes the files given as files property of the data parameter,
+    // returns a Promise object that allows to bind callbacks:
+    process: function (data) {
+      var that = this,
+        options = $.extend({}, this.options, data);
+      if (options.processQueue && options.processQueue.length) {
+        this._transformProcessQueue(options);
+        if (this._processing === 0) {
+          this._trigger('processstart');
+        }
+        $.each(data.files, function (index) {
+          var opts = index ? $.extend({}, options) : options,
+            func = function () {
+              if (data.errorThrown) {
+                // eslint-disable-next-line new-cap
+                return $.Deferred().rejectWith(that, [data]).promise();
+              }
+              return that._processFile(opts, data);
+            };
+          opts.index = index;
+          that._processing += 1;
+          that._processingQueue = that._processingQueue[that._promisePipe](
+            func,
+            func
+          ).always(function () {
+            that._processing -= 1;
+            if (that._processing === 0) {
+              that._trigger('processstop');
+            }
+          });
+        });
+      }
+      return this._processingQueue;
+    },
+
+    _create: function () {
+      this._super();
+      this._processing = 0;
+      // eslint-disable-next-line new-cap
+      this._processingQueue = $.Deferred().resolveWith(this).promise();
+    }
+  });
+});

app/Resources/public/assets/jquery-file-upload/js/jquery.fileupload-ui.js

@@ -0,0 +1,759 @@
+/*
+ * jQuery File Upload User Interface Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+/* global define, require */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define([
+      'jquery',
+      'blueimp-tmpl',
+      './jquery.fileupload-image',
+      './jquery.fileupload-audio',
+      './jquery.fileupload-video',
+      './jquery.fileupload-validate'
+    ], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(
+      require('jquery'),
+      require('blueimp-tmpl'),
+      require('./jquery.fileupload-image'),
+      require('./jquery.fileupload-audio'),
+      require('./jquery.fileupload-video'),
+      require('./jquery.fileupload-validate')
+    );
+  } else {
+    // Browser globals:
+    factory(window.jQuery, window.tmpl);
+  }
+})(function ($, tmpl) {
+  'use strict';
+
+  $.blueimp.fileupload.prototype._specialOptions.push(
+    'filesContainer',
+    'uploadTemplateId',
+    'downloadTemplateId'
+  );
+
+  // The UI version extends the file upload widget
+  // and adds complete user interface interaction:
+  $.widget('blueimp.fileupload', $.blueimp.fileupload, {
+    options: {
+      // By default, files added to the widget are uploaded as soon
+      // as the user clicks on the start buttons. To enable automatic
+      // uploads, set the following option to true:
+      autoUpload: false,
+      // The class to show/hide UI elements:
+      showElementClass: 'in',
+      // The ID of the upload template:
+      uploadTemplateId: 'template-upload',
+      // The ID of the download template:
+      downloadTemplateId: 'template-download',
+      // The container for the list of files. If undefined, it is set to
+      // an element with class "files" inside of the widget element:
+      filesContainer: undefined,
+      // By default, files are appended to the files container.
+      // Set the following option to true, to prepend files instead:
+      prependFiles: false,
+      // The expected data type of the upload response, sets the dataType
+      // option of the $.ajax upload requests:
+      dataType: 'json',
+
+      // Error and info messages:
+      messages: {
+        unknownError: 'Unknown error'
+      },
+
+      // Function returning the current number of files,
+      // used by the maxNumberOfFiles validation:
+      getNumberOfFiles: function () {
+        return this.filesContainer.children().not('.processing').length;
+      },
+
+      // Callback to retrieve the list of files from the server response:
+      getFilesFromResponse: function (data) {
+        if (data.result && $.isArray(data.result.files)) {
+          return data.result.files;
+        }
+        return [];
+      },
+
+      // The add callback is invoked as soon as files are added to the fileupload
+      // widget (via file input selection, drag & drop or add API call).
+      // See the basic file upload widget for more information:
+      add: function (e, data) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        var $this = $(this),
+          that = $this.data('blueimp-fileupload') || $this.data('fileupload'),
+          options = that.options;
+        data.context = that
+          ._renderUpload(data.files)
+          .data('data', data)
+          .addClass('processing');
+        options.filesContainer[options.prependFiles ? 'prepend' : 'append'](
+          data.context
+        );
+        that._forceReflow(data.context);
+        that._transition(data.context);
+        data
+          .process(function () {
+            return $this.fileupload('process', data);
+          })
+          .always(function () {
+            data.context
+              .each(function (index) {
+                $(this)
+                  .find('.size')
+                  .text(that._formatFileSize(data.files[index].size));
+              })
+              .removeClass('processing');
+            that._renderPreviews(data);
+          })
+          .done(function () {
+            data.context.find('.edit,.start').prop('disabled', false);
+            if (
+              that._trigger('added', e, data) !== false &&
+              (options.autoUpload || data.autoUpload) &&
+              data.autoUpload !== false
+            ) {
+              data.submit();
+            }
+          })
+          .fail(function () {
+            if (data.files.error) {
+              data.context.each(function (index) {
+                var error = data.files[index].error;
+                if (error) {
+                  $(this).find('.error').text(error);
+                }
+              });
+            }
+          });
+      },
+      // Callback for the start of each file upload request:
+      send: function (e, data) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        var that =
+          $(this).data('blueimp-fileupload') || $(this).data('fileupload');
+        if (
+          data.context &&
+          data.dataType &&
+          data.dataType.substr(0, 6) === 'iframe'
+        ) {
+          // Iframe Transport does not support progress events.
+          // In lack of an indeterminate progress bar, we set
+          // the progress to 100%, showing the full animated bar:
+          data.context
+            .find('.progress')
+            .addClass(!$.support.transition && 'progress-animated')
+            .attr('aria-valuenow', 100)
+            .children()
+            .first()
+            .css('width', '100%');
+        }
+        return that._trigger('sent', e, data);
+      },
+      // Callback for successful uploads:
+      done: function (e, data) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        var that =
+            $(this).data('blueimp-fileupload') || $(this).data('fileupload'),
+          getFilesFromResponse =
+            data.getFilesFromResponse || that.options.getFilesFromResponse,
+          files = getFilesFromResponse(data),
+          template,
+          deferred;
+        if (data.context) {
+          data.context.each(function (index) {
+            var file = files[index] || { error: 'Empty file upload result' };
+            deferred = that._addFinishedDeferreds();
+            that._transition($(this)).done(function () {
+              var node = $(this);
+              template = that._renderDownload([file]).replaceAll(node);
+              that._forceReflow(template);
+              that._transition(template).done(function () {
+                data.context = $(this);
+                that._trigger('completed', e, data);
+                that._trigger('finished', e, data);
+                deferred.resolve();
+              });
+            });
+          });
+        } else {
+          template = that
+            ._renderDownload(files)
+            [that.options.prependFiles ? 'prependTo' : 'appendTo'](
+              that.options.filesContainer
+            );
+          that._forceReflow(template);
+          deferred = that._addFinishedDeferreds();
+          that._transition(template).done(function () {
+            data.context = $(this);
+            that._trigger('completed', e, data);
+            that._trigger('finished', e, data);
+            deferred.resolve();
+          });
+        }
+      },
+      // Callback for failed (abort or error) uploads:
+      fail: function (e, data) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        var that =
+            $(this).data('blueimp-fileupload') || $(this).data('fileupload'),
+          template,
+          deferred;
+        if (data.context) {
+          data.context.each(function (index) {
+            if (data.errorThrown !== 'abort') {
+              var file = data.files[index];
+              file.error =
+                file.error || data.errorThrown || data.i18n('unknownError');
+              deferred = that._addFinishedDeferreds();
+              that._transition($(this)).done(function () {
+                var node = $(this);
+                template = that._renderDownload([file]).replaceAll(node);
+                that._forceReflow(template);
+                that._transition(template).done(function () {
+                  data.context = $(this);
+                  that._trigger('failed', e, data);
+                  that._trigger('finished', e, data);
+                  deferred.resolve();
+                });
+              });
+            } else {
+              deferred = that._addFinishedDeferreds();
+              that._transition($(this)).done(function () {
+                $(this).remove();
+                that._trigger('failed', e, data);
+                that._trigger('finished', e, data);
+                deferred.resolve();
+              });
+            }
+          });
+        } else if (data.errorThrown !== 'abort') {
+          data.context = that
+            ._renderUpload(data.files)
+            [that.options.prependFiles ? 'prependTo' : 'appendTo'](
+              that.options.filesContainer
+            )
+            .data('data', data);
+          that._forceReflow(data.context);
+          deferred = that._addFinishedDeferreds();
+          that._transition(data.context).done(function () {
+            data.context = $(this);
+            that._trigger('failed', e, data);
+            that._trigger('finished', e, data);
+            deferred.resolve();
+          });
+        } else {
+          that._trigger('failed', e, data);
+          that._trigger('finished', e, data);
+          that._addFinishedDeferreds().resolve();
+        }
+      },
+      // Callback for upload progress events:
+      progress: function (e, data) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        var progress = Math.floor((data.loaded / data.total) * 100);
+        if (data.context) {
+          data.context.each(function () {
+            $(this)
+              .find('.progress')
+              .attr('aria-valuenow', progress)
+              .children()
+              .first()
+              .css('width', progress + '%');
+          });
+        }
+      },
+      // Callback for global upload progress events:
+      progressall: function (e, data) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        var $this = $(this),
+          progress = Math.floor((data.loaded / data.total) * 100),
+          globalProgressNode = $this.find('.fileupload-progress'),
+          extendedProgressNode = globalProgressNode.find('.progress-extended');
+        if (extendedProgressNode.length) {
+          extendedProgressNode.html(
+            (
+              $this.data('blueimp-fileupload') || $this.data('fileupload')
+            )._renderExtendedProgress(data)
+          );
+        }
+        globalProgressNode
+          .find('.progress')
+          .attr('aria-valuenow', progress)
+          .children()
+          .first()
+          .css('width', progress + '%');
+      },
+      // Callback for uploads start, equivalent to the global ajaxStart event:
+      start: function (e) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        var that =
+          $(this).data('blueimp-fileupload') || $(this).data('fileupload');
+        that._resetFinishedDeferreds();
+        that
+          ._transition($(this).find('.fileupload-progress'))
+          .done(function () {
+            that._trigger('started', e);
+          });
+      },
+      // Callback for uploads stop, equivalent to the global ajaxStop event:
+      stop: function (e) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        var that =
+            $(this).data('blueimp-fileupload') || $(this).data('fileupload'),
+          deferred = that._addFinishedDeferreds();
+        $.when.apply($, that._getFinishedDeferreds()).done(function () {
+          that._trigger('stopped', e);
+        });
+        that
+          ._transition($(this).find('.fileupload-progress'))
+          .done(function () {
+            $(this)
+              .find('.progress')
+              .attr('aria-valuenow', '0')
+              .children()
+              .first()
+              .css('width', '0%');
+            $(this).find('.progress-extended').html(' ');
+            deferred.resolve();
+          });
+      },
+      processstart: function (e) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        $(this).addClass('fileupload-processing');
+      },
+      processstop: function (e) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        $(this).removeClass('fileupload-processing');
+      },
+      // Callback for file deletion:
+      destroy: function (e, data) {
+        if (e.isDefaultPrevented()) {
+          return false;
+        }
+        var that =
+            $(this).data('blueimp-fileupload') || $(this).data('fileupload'),
+          removeNode = function () {
+            that._transition(data.context).done(function () {
+              $(this).remove();
+              that._trigger('destroyed', e, data);
+            });
+          };
+        if (data.url) {
+          data.dataType = data.dataType || that.options.dataType;
+          $.ajax(data)
+            .done(removeNode)
+            .fail(function () {
+              that._trigger('destroyfailed', e, data);
+            });
+        } else {
+          removeNode();
+        }
+      }
+    },
+
+    _resetFinishedDeferreds: function () {
+      this._finishedUploads = [];
+    },
+
+    _addFinishedDeferreds: function (deferred) {
+      // eslint-disable-next-line new-cap
+      var promise = deferred || $.Deferred();
+      this._finishedUploads.push(promise);
+      return promise;
+    },
+
+    _getFinishedDeferreds: function () {
+      return this._finishedUploads;
+    },
+
+    // Link handler, that allows to download files
+    // by drag & drop of the links to the desktop:
+    _enableDragToDesktop: function () {
+      var link = $(this),
+        url = link.prop('href'),
+        name = link.prop('download'),
+        type = 'application/octet-stream';
+      link.on('dragstart', function (e) {
+        try {
+          e.originalEvent.dataTransfer.setData(
+            'DownloadURL',
+            [type, name, url].join(':')
+          );
+        } catch (ignore) {
+          // Ignore exceptions
+        }
+      });
+    },
+
+    _formatFileSize: function (bytes) {
+      if (typeof bytes !== 'number') {
+        return '';
+      }
+      if (bytes >= 1000000000) {
+        return (bytes / 1000000000).toFixed(2) + ' GB';
+      }
+      if (bytes >= 1000000) {
+        return (bytes / 1000000).toFixed(2) + ' MB';
+      }
+      return (bytes / 1000).toFixed(2) + ' KB';
+    },
+
+    _formatBitrate: function (bits) {
+      if (typeof bits !== 'number') {
+        return '';
+      }
+      if (bits >= 1000000000) {
+        return (bits / 1000000000).toFixed(2) + ' Gbit/s';
+      }
+      if (bits >= 1000000) {
+        return (bits / 1000000).toFixed(2) + ' Mbit/s';
+      }
+      if (bits >= 1000) {
+        return (bits / 1000).toFixed(2) + ' kbit/s';
+      }
+      return bits.toFixed(2) + ' bit/s';
+    },
+
+    _formatTime: function (seconds) {
+      var date = new Date(seconds * 1000),
+        days = Math.floor(seconds / 86400);
+      days = days ? days + 'd ' : '';
+      return (
+        days +
+        ('0' + date.getUTCHours()).slice(-2) +
+        ':' +
+        ('0' + date.getUTCMinutes()).slice(-2) +
+        ':' +
+        ('0' + date.getUTCSeconds()).slice(-2)
+      );
+    },
+
+    _formatPercentage: function (floatValue) {
+      return (floatValue * 100).toFixed(2) + ' %';
+    },
+
+    _renderExtendedProgress: function (data) {
+      return (
+        this._formatBitrate(data.bitrate) +
+        ' | ' +
+        this._formatTime(((data.total - data.loaded) * 8) / data.bitrate) +
+        ' | ' +
+        this._formatPercentage(data.loaded / data.total) +
+        ' | ' +
+        this._formatFileSize(data.loaded) +
+        ' / ' +
+        this._formatFileSize(data.total)
+      );
+    },
+
+    _renderTemplate: function (func, files) {
+      if (!func) {
+        return $();
+      }
+      var result = func({
+        files: files,
+        formatFileSize: this._formatFileSize,
+        options: this.options
+      });
+      if (result instanceof $) {
+        return result;
+      }
+      return $(this.options.templatesContainer).html(result).children();
+    },
+
+    _renderPreviews: function (data) {
+      data.context.find('.preview').each(function (index, elm) {
+        $(elm).empty().append(data.files[index].preview);
+      });
+    },
+
+    _renderUpload: function (files) {
+      return this._renderTemplate(this.options.uploadTemplate, files);
+    },
+
+    _renderDownload: function (files) {
+      return this._renderTemplate(this.options.downloadTemplate, files)
+        .find('a[download]')
+        .each(this._enableDragToDesktop)
+        .end();
+    },
+
+    _editHandler: function (e) {
+      e.preventDefault();
+      if (!this.options.edit) return;
+      var that = this,
+        button = $(e.currentTarget),
+        template = button.closest('.template-upload'),
+        data = template.data('data'),
+        index = button.data().index;
+      this.options.edit(data.files[index]).then(function (file) {
+        if (!file) return;
+        data.files[index] = file;
+        data.context.addClass('processing');
+        template.find('.edit,.start').prop('disabled', true);
+        $(that.element)
+          .fileupload('process', data)
+          .always(function () {
+            template
+              .find('.size')
+              .text(that._formatFileSize(data.files[index].size));
+            data.context.removeClass('processing');
+            that._renderPreviews(data);
+          })
+          .done(function () {
+            template.find('.edit,.start').prop('disabled', false);
+          })
+          .fail(function () {
+            template.find('.edit').prop('disabled', false);
+            var error = data.files[index].error;
+            if (error) {
+              template.find('.error').text(error);
+            }
+          });
+      });
+    },
+
+    _startHandler: function (e) {
+      e.preventDefault();
+      var button = $(e.currentTarget),
+        template = button.closest('.template-upload'),
+        data = template.data('data');
+      button.prop('disabled', true);
+      if (data && data.submit) {
+        data.submit();
+      }
+    },
+
+    _cancelHandler: function (e) {
+      e.preventDefault();
+      var template = $(e.currentTarget).closest(
+          '.template-upload,.template-download'
+        ),
+        data = template.data('data') || {};
+      data.context = data.context || template;
+      if (data.abort) {
+        data.abort();
+      } else {
+        data.errorThrown = 'abort';
+        this._trigger('fail', e, data);
+      }
+    },
+
+    _deleteHandler: function (e) {
+      e.preventDefault();
+      var button = $(e.currentTarget);
+      this._trigger(
+        'destroy',
+        e,
+        $.extend(
+          {
+            context: button.closest('.template-download'),
+            type: 'DELETE'
+          },
+          button.data()
+        )
+      );
+    },
+
+    _forceReflow: function (node) {
+      return $.support.transition && node.length && node[0].offsetWidth;
+    },
+
+    _transition: function (node) {
+      // eslint-disable-next-line new-cap
+      var dfd = $.Deferred();
+      if (
+        $.support.transition &&
+        node.hasClass('fade') &&
+        node.is(':visible')
+      ) {
+        var transitionEndHandler = function (e) {
+          // Make sure we don't respond to other transition events
+          // in the container element, e.g. from button elements:
+          if (e.target === node[0]) {
+            node.off($.support.transition.end, transitionEndHandler);
+            dfd.resolveWith(node);
+          }
+        };
+        node
+          .on($.support.transition.end, transitionEndHandler)
+          .toggleClass(this.options.showElementClass);
+      } else {
+        node.toggleClass(this.options.showElementClass);
+        dfd.resolveWith(node);
+      }
+      return dfd;
+    },
+
+    _initButtonBarEventHandlers: function () {
+      var fileUploadButtonBar = this.element.find('.fileupload-buttonbar'),
+        filesList = this.options.filesContainer;
+      this._on(fileUploadButtonBar.find('.start'), {
+        click: function (e) {
+          e.preventDefault();
+          filesList.find('.start').trigger('click');
+        }
+      });
+      this._on(fileUploadButtonBar.find('.cancel'), {
+        click: function (e) {
+          e.preventDefault();
+          filesList.find('.cancel').trigger('click');
+        }
+      });
+      this._on(fileUploadButtonBar.find('.delete'), {
+        click: function (e) {
+          e.preventDefault();
+          filesList
+            .find('.toggle:checked')
+            .closest('.template-download')
+            .find('.delete')
+            .trigger('click');
+          fileUploadButtonBar.find('.toggle').prop('checked', false);
+        }
+      });
+      this._on(fileUploadButtonBar.find('.toggle'), {
+        change: function (e) {
+          filesList
+            .find('.toggle')
+            .prop('checked', $(e.currentTarget).is(':checked'));
+        }
+      });
+    },
+
+    _destroyButtonBarEventHandlers: function () {
+      this._off(
+        this.element
+          .find('.fileupload-buttonbar')
+          .find('.start, .cancel, .delete'),
+        'click'
+      );
+      this._off(this.element.find('.fileupload-buttonbar .toggle'), 'change.');
+    },
+
+    _initEventHandlers: function () {
+      this._super();
+      this._on(this.options.filesContainer, {
+        'click .edit': this._editHandler,
+        'click .start': this._startHandler,
+        'click .cancel': this._cancelHandler,
+        'click .delete': this._deleteHandler
+      });
+      this._initButtonBarEventHandlers();
+    },
+
+    _destroyEventHandlers: function () {
+      this._destroyButtonBarEventHandlers();
+      this._off(this.options.filesContainer, 'click');
+      this._super();
+    },
+
+    _enableFileInputButton: function () {
+      this.element
+        .find('.fileinput-button input')
+        .prop('disabled', false)
+        .parent()
+        .removeClass('disabled');
+    },
+
+    _disableFileInputButton: function () {
+      this.element
+        .find('.fileinput-button input')
+        .prop('disabled', true)
+        .parent()
+        .addClass('disabled');
+    },
+
+    _initTemplates: function () {
+      var options = this.options;
+      options.templatesContainer = this.document[0].createElement(
+        options.filesContainer.prop('nodeName')
+      );
+      if (tmpl) {
+        if (options.uploadTemplateId) {
+          options.uploadTemplate = tmpl(options.uploadTemplateId);
+        }
+        if (options.downloadTemplateId) {
+          options.downloadTemplate = tmpl(options.downloadTemplateId);
+        }
+      }
+    },
+
+    _initFilesContainer: function () {
+      var options = this.options;
+      if (options.filesContainer === undefined) {
+        options.filesContainer = this.element.find('.files');
+      } else if (!(options.filesContainer instanceof $)) {
+        options.filesContainer = $(options.filesContainer);
+      }
+    },
+
+    _initSpecialOptions: function () {
+      this._super();
+      this._initFilesContainer();
+      this._initTemplates();
+    },
+
+    _create: function () {
+      this._super();
+      this._resetFinishedDeferreds();
+      if (!$.support.fileInput) {
+        this._disableFileInputButton();
+      }
+    },
+
+    enable: function () {
+      var wasDisabled = false;
+      if (this.options.disabled) {
+        wasDisabled = true;
+      }
+      this._super();
+      if (wasDisabled) {
+        this.element.find('input, button').prop('disabled', false);
+        this._enableFileInputButton();
+      }
+    },
+
+    disable: function () {
+      if (!this.options.disabled) {
+        this.element.find('input, button').prop('disabled', true);
+        this._disableFileInputButton();
+      }
+      this._super();
+    }
+  });
+});

app/Resources/public/assets/jquery-file-upload/js/jquery.fileupload-validate.js

@@ -0,0 +1,119 @@
+/*
+ * jQuery File Upload Validation Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+/* global define, require */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define(['jquery', './jquery.fileupload-process'], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(require('jquery'), require('./jquery.fileupload-process'));
+  } else {
+    // Browser globals:
+    factory(window.jQuery);
+  }
+})(function ($) {
+  'use strict';
+
+  // Append to the default processQueue:
+  $.blueimp.fileupload.prototype.options.processQueue.push({
+    action: 'validate',
+    // Always trigger this action,
+    // even if the previous action was rejected:
+    always: true,
+    // Options taken from the global options map:
+    acceptFileTypes: '@',
+    maxFileSize: '@',
+    minFileSize: '@',
+    maxNumberOfFiles: '@',
+    disabled: '@disableValidation'
+  });
+
+  // The File Upload Validation plugin extends the fileupload widget
+  // with file validation functionality:
+  $.widget('blueimp.fileupload', $.blueimp.fileupload, {
+    options: {
+      /*
+            // The regular expression for allowed file types, matches
+            // against either file type or file name:
+            acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i,
+            // The maximum allowed file size in bytes:
+            maxFileSize: 10000000, // 10 MB
+            // The minimum allowed file size in bytes:
+            minFileSize: undefined, // No minimal file size
+            // The limit of files to be uploaded:
+            maxNumberOfFiles: 10,
+            */
+
+      // Function returning the current number of files,
+      // has to be overriden for maxNumberOfFiles validation:
+      getNumberOfFiles: $.noop,
+
+      // Error and info messages:
+      messages: {
+        maxNumberOfFiles: 'Maximum number of files exceeded',
+        acceptFileTypes: 'File type not allowed',
+        maxFileSize: 'File is too large',
+        minFileSize: 'File is too small'
+      }
+    },
+
+    processActions: {
+      validate: function (data, options) {
+        if (options.disabled) {
+          return data;
+        }
+        // eslint-disable-next-line new-cap
+        var dfd = $.Deferred(),
+          settings = this.options,
+          file = data.files[data.index],
+          fileSize;
+        if (options.minFileSize || options.maxFileSize) {
+          fileSize = file.size;
+        }
+        if (
+          $.type(options.maxNumberOfFiles) === 'number' &&
+          (settings.getNumberOfFiles() || 0) + data.files.length >
+            options.maxNumberOfFiles
+        ) {
+          file.error = settings.i18n('maxNumberOfFiles');
+        } else if (
+          options.acceptFileTypes &&
+          !(
+            options.acceptFileTypes.test(file.type) ||
+            options.acceptFileTypes.test(file.name)
+          )
+        ) {
+          file.error = settings.i18n('acceptFileTypes');
+        } else if (fileSize > options.maxFileSize) {
+          file.error = settings.i18n('maxFileSize');
+        } else if (
+          $.type(fileSize) === 'number' &&
+          fileSize < options.minFileSize
+        ) {
+          file.error = settings.i18n('minFileSize');
+        } else {
+          delete file.error;
+        }
+        if (file.error || data.files.error) {
+          data.files.error = true;
+          dfd.rejectWith(this, [data]);
+        } else {
+          dfd.resolveWith(this, [data]);
+        }
+        return dfd.promise();
+      }
+    }
+  });
+});

app/Resources/public/assets/jquery-file-upload/js/jquery.fileupload-video.js

@@ -0,0 +1,101 @@
+/*
+ * jQuery File Upload Video Preview Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+/* global define, require */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define(['jquery', 'load-image', './jquery.fileupload-process'], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(
+      require('jquery'),
+      require('blueimp-load-image/js/load-image'),
+      require('./jquery.fileupload-process')
+    );
+  } else {
+    // Browser globals:
+    factory(window.jQuery, window.loadImage);
+  }
+})(function ($, loadImage) {
+  'use strict';
+
+  // Prepend to the default processQueue:
+  $.blueimp.fileupload.prototype.options.processQueue.unshift(
+    {
+      action: 'loadVideo',
+      // Use the action as prefix for the "@" options:
+      prefix: true,
+      fileTypes: '@',
+      maxFileSize: '@',
+      disabled: '@disableVideoPreview'
+    },
+    {
+      action: 'setVideo',
+      name: '@videoPreviewName',
+      disabled: '@disableVideoPreview'
+    }
+  );
+
+  // The File Upload Video Preview plugin extends the fileupload widget
+  // with video preview functionality:
+  $.widget('blueimp.fileupload', $.blueimp.fileupload, {
+    options: {
+      // The regular expression for the types of video files to load,
+      // matched against the file type:
+      loadVideoFileTypes: /^video\/.*$/
+    },
+
+    _videoElement: document.createElement('video'),
+
+    processActions: {
+      // Loads the video file given via data.files and data.index
+      // as video element if the browser supports playing it.
+      // Accepts the options fileTypes (regular expression)
+      // and maxFileSize (integer) to limit the files to load:
+      loadVideo: function (data, options) {
+        if (options.disabled) {
+          return data;
+        }
+        var file = data.files[data.index],
+          url,
+          video;
+        if (
+          this._videoElement.canPlayType &&
+          this._videoElement.canPlayType(file.type) &&
+          ($.type(options.maxFileSize) !== 'number' ||
+            file.size <= options.maxFileSize) &&
+          (!options.fileTypes || options.fileTypes.test(file.type))
+        ) {
+          url = loadImage.createObjectURL(file);
+          if (url) {
+            video = this._videoElement.cloneNode(false);
+            video.src = url;
+            video.controls = true;
+            data.video = video;
+            return data;
+          }
+        }
+        return data;
+      },
+
+      // Sets the video element as a property of the file object:
+      setVideo: function (data, options) {
+        if (data.video && !options.disabled) {
+          data.files[data.index][options.name || 'preview'] = data.video;
+        }
+        return data;
+      }
+    }
+  });
+});

app/Resources/public/assets/jquery-file-upload/js/jquery.iframe-transport.js

@@ -0,0 +1,227 @@
+/*
+ * jQuery Iframe Transport Plugin
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * https://opensource.org/licenses/MIT
+ */
+
+/* global define, require */
+
+(function (factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+    // Register as an anonymous AMD module:
+    define(['jquery'], factory);
+  } else if (typeof exports === 'object') {
+    // Node/CommonJS:
+    factory(require('jquery'));
+  } else {
+    // Browser globals:
+    factory(window.jQuery);
+  }
+})(function ($) {
+  'use strict';
+
+  // Helper variable to create unique names for the transport iframes:
+  var counter = 0,
+    jsonAPI = $,
+    jsonParse = 'parseJSON';
+
+  if ('JSON' in window && 'parse' in JSON) {
+    jsonAPI = JSON;
+    jsonParse = 'parse';
+  }
+
+  // The iframe transport accepts four additional options:
+  // options.fileInput: a jQuery collection of file input fields
+  // options.paramName: the parameter name for the file form data,
+  //  overrides the name property of the file input field(s),
+  //  can be a string or an array of strings.
+  // options.formData: an array of objects with name and value properties,
+  //  equivalent to the return data of .serializeArray(), e.g.:
+  //  [{name: 'a', value: 1}, {name: 'b', value: 2}]
+  // options.initialIframeSrc: the URL of the initial iframe src,
+  //  by default set to "javascript:false;"
+  $.ajaxTransport('iframe', function (options) {
+    if (options.async) {
+      // javascript:false as initial iframe src
+      // prevents warning popups on HTTPS in IE6:
+      // eslint-disable-next-line no-script-url
+      var initialIframeSrc = options.initialIframeSrc || 'javascript:false;',
+        form,
+        iframe,
+        addParamChar;
+      return {
+        send: function (_, completeCallback) {
+          form = $('<form style="display:none;"></form>');
+          form.attr('accept-charset', options.formAcceptCharset);
+          addParamChar = /\?/.test(options.url) ? '&' : '?';
+          // XDomainRequest only supports GET and POST:
+          if (options.type === 'DELETE') {
+            options.url = options.url + addParamChar + '_method=DELETE';
+            options.type = 'POST';
+          } else if (options.type === 'PUT') {
+            options.url = options.url + addParamChar + '_method=PUT';
+            options.type = 'POST';
+          } else if (options.type === 'PATCH') {
+            options.url = options.url + addParamChar + '_method=PATCH';
+            options.type = 'POST';
+          }
+          // IE versions below IE8 cannot set the name property of
+          // elements that have already been added to the DOM,
+          // so we set the name along with the iframe HTML markup:
+          counter += 1;
+          iframe = $(
+            '<iframe src="' +
+              initialIframeSrc +
+              '" name="iframe-transport-' +
+              counter +
+              '"></iframe>'
+          ).on('load', function () {
+            var fileInputClones,
+              paramNames = $.isArray(options.paramName)
+                ? options.paramName
+                : [options.paramName];
+            iframe.off('load').on('load', function () {
+              var response;
+              // Wrap in a try/catch block to catch exceptions thrown
+              // when trying to access cross-domain iframe contents:
+              try {
+                response = iframe.contents();
+                // Google Chrome and Firefox do not throw an
+                // exception when calling iframe.contents() on
+                // cross-domain requests, so we unify the response:
+                if (!response.length || !response[0].firstChild) {
+                  throw new Error();
+                }
+              } catch (e) {
+                response = undefined;
+              }
+              // The complete callback returns the
+              // iframe content document as response object:
+              completeCallback(200, 'success', { iframe: response });
+              // Fix for IE endless progress bar activity bug
+              // (happens on form submits to iframe targets):
+              $('<iframe src="' + initialIframeSrc + '"></iframe>').appendTo(
+                form
+              );
+              window.setTimeout(function () {
+                // Removing the form in a setTimeout call
+                // allows Chrome's developer tools to display
+                // the response result
+                form.remove();
+              }, 0);
+            });
+            form
+              .prop('target', iframe.prop('name'))
+              .prop('action', options.url)
+              .prop('method', options.type);
+            if (options.formData) {
+              $.each(options.formData, function (index, field) {
+                $('<input type="hidden"/>')
+                  .prop('name', field.name)
+                  .val(field.value)
+                  .appendTo(form);
+              });
+            }
+            if (
+              options.fileInput &&
+              options.fileInput.length &&
+              options.type === 'POST'
+            ) {
+              fileInputClones = options.fileInput.clone();
+              // Insert a clone for each file input field:
+              options.fileInput.after(function (index) {
+                return fileInputClones[index];
+              });
+              if (options.paramName) {
+                options.fileInput.each(function (index) {
+                  $(this).prop('name', paramNames[index] || options.paramName);
+                });
+              }
+              // Appending the file input fields to the hidden form
+              // removes them from their original location:
+              form
+                .append(options.fileInput)
+                .prop('enctype', 'multipart/form-data')
+                // enctype must be set as encoding for IE:
+                .prop('encoding', 'multipart/form-data');
+              // Remove the HTML5 form attribute from the input(s):
+              options.fileInput.removeAttr('form');
+            }
+            window.setTimeout(function () {
+              // Submitting the form in a setTimeout call fixes an issue with
+              // Safari 13 not triggering the iframe load event after resetting
+              // the load event handler, see also:
+              // https://github.com/blueimp/jQuery-File-Upload/issues/3633
+              form.submit();
+              // Insert the file input fields at their original location
+              // by replacing the clones with the originals:
+              if (fileInputClones && fileInputClones.length) {
+                options.fileInput.each(function (index, input) {
+                  var clone = $(fileInputClones[index]);
+                  // Restore the original name and form properties:
+                  $(input)
+                    .prop('name', clone.prop('name'))
+                    .attr('form', clone.attr('form'));
+                  clone.replaceWith(input);
+                });
+              }
+            }, 0);
+          });
+          form.append(iframe).appendTo(document.body);
+        },
+        abort: function () {
+          if (iframe) {
+            // javascript:false as iframe src aborts the request
+            // and prevents warning popups on HTTPS in IE6.
+            iframe.off('load').prop('src', initialIframeSrc);
+          }
+          if (form) {
+            form.remove();
+          }
+        }
+      };
+    }
+  });
+
+  // The iframe transport returns the iframe content document as response.
+  // The following adds converters from iframe to text, json, html, xml
+  // and script.
+  // Please note that the Content-Type for JSON responses has to be text/plain
+  // or text/html, if the browser doesn't include application/json in the
+  // Accept header, else IE will show a download dialog.
+  // The Content-Type for XML responses on the other hand has to be always
+  // application/xml or text/xml, so IE properly parses the XML response.
+  // See also
+  // https://github.com/blueimp/jQuery-File-Upload/wiki/Setup#content-type-negotiation
+  $.ajaxSetup({
+    converters: {
+      'iframe text': function (iframe) {
+        return iframe && $(iframe[0].body).text();
+      },
+      'iframe json': function (iframe) {
+        return iframe && jsonAPI[jsonParse]($(iframe[0].body).text());
+      },
+      'iframe html': function (iframe) {
+        return iframe && $(iframe[0].body).html();
+      },
+      'iframe xml': function (iframe) {
+        var xmlDoc = iframe && iframe[0];
+        return xmlDoc && $.isXMLDoc(xmlDoc)
+          ? xmlDoc
+          : $.parseXML(
+              (xmlDoc.XMLDocument && xmlDoc.XMLDocument.xml) ||
+                $(xmlDoc.body).html()
+            );
+      },
+      'iframe script': function (iframe) {
+        return iframe && $.globalEval($(iframe[0].body).text());
+      }
+    }
+  });
+});

app/Resources/public/assets/jquery-file-upload/package.json

@@ -0,0 +1,116 @@
+{
+  "name": "blueimp-file-upload",
+  "version": "10.30.1",
+  "title": "jQuery File Upload",
+  "description": "File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.",
+  "keywords": [
+    "jquery",
+    "file",
+    "upload",
+    "widget",
+    "multiple",
+    "selection",
+    "drag",
+    "drop",
+    "progress",
+    "preview",
+    "cross-domain",
+    "cross-site",
+    "chunk",
+    "resume",
+    "gae",
+    "go",
+    "python",
+    "php",
+    "bootstrap"
+  ],
+  "homepage": "https://github.com/blueimp/jQuery-File-Upload",
+  "author": {
+    "name": "Sebastian Tschan",
+    "url": "https://blueimp.net"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/blueimp/jQuery-File-Upload.git"
+  },
+  "license": "MIT",
+  "peerDependencies": {
+    "jquery": ">=1.7"
+  },
+  "optionalDependencies": {
+    "blueimp-canvas-to-blob": "3",
+    "blueimp-load-image": "5",
+    "blueimp-tmpl": "3"
+  },
+  "devDependencies": {
+    "eslint": "7",
+    "eslint-config-blueimp": "2",
+    "eslint-config-prettier": "6",
+    "eslint-plugin-jsdoc": "25",
+    "eslint-plugin-prettier": "3",
+    "prettier": "2",
+    "stylelint": "13",
+    "stylelint-config-prettier": "8",
+    "stylelint-config-recommended": "3"
+  },
+  "stylelint": {
+    "extends": [
+      "stylelint-config-recommended",
+      "stylelint-config-prettier"
+    ],
+    "ignoreFiles": [
+      "css/*.min.css",
+      "css/vendor/*",
+      "test/vendor/*"
+    ]
+  },
+  "eslintConfig": {
+    "extends": [
+      "blueimp",
+      "plugin:jsdoc/recommended",
+      "plugin:prettier/recommended"
+    ],
+    "env": {
+      "browser": true
+    }
+  },
+  "eslintIgnore": [
+    "js/*.min.js",
+    "test/vendor"
+  ],
+  "prettier": {
+    "arrowParens": "avoid",
+    "proseWrap": "always",
+    "singleQuote": true,
+    "trailingComma": "none"
+  },
+  "scripts": {
+    "lint": "stylelint '**/*.css' && eslint .",
+    "unit": "docker-compose run --rm mocha",
+    "wdio": "docker-compose run --rm wdio",
+    "test": "npm run lint && npm run unit && npm run wdio && npm run wdio -- conf/firefox.js",
+    "posttest": "docker-compose down -v",
+    "preversion": "npm test",
+    "postversion": "git push --tags origin master && npm publish"
+  },
+  "files": [
+    "css/jquery.fileupload-noscript.css",
+    "css/jquery.fileupload-ui-noscript.css",
+    "css/jquery.fileupload-ui.css",
+    "css/jquery.fileupload.css",
+    "img/loading.gif",
+    "img/progressbar.gif",
+    "js/cors/jquery.postmessage-transport.js",
+    "js/cors/jquery.xdr-transport.js",
+    "js/vendor/jquery.ui.widget.js",
+    "js/jquery.fileupload-audio.js",
+    "js/jquery.fileupload-image.js",
+    "js/jquery.fileupload-process.js",
+    "js/jquery.fileupload-ui.js",
+    "js/jquery.fileupload-validate.js",
+    "js/jquery.fileupload-video.js",
+    "js/jquery.fileupload.js",
+    "js/jquery.iframe-transport.js"
+  ],
+  "main": "js/jquery.fileupload.js"
+}

app/Resources/public/assets/jquery-file-upload/wdio/LICENSE.txt

@@ -0,0 +1,20 @@
+MIT License
+
+Copyright © 2019 Sebastian Tschan, https://blueimp.net
+
+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.