dropzonejs-rails-0.7.1/0000755000076400007640000000000012545525363014072 5ustar pravipravidropzonejs-rails-0.7.1/LICENSE0000644000076400007640000000205512545525363015101 0ustar pravipravi(c) Copyright 2013 José Nahuel Cuesta Luengo 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.dropzonejs-rails-0.7.1/README.md0000644000076400007640000000545312545525363015360 0ustar pravipravi# dropzonejs-rails Integrate [Matias Meno's Dropzone](http://www.dropzonejs.com/) awesome file upload JS library right into the Asset pipeline of your Rails apps. ## Version The latest version of this gem bundles **Dropzone v4.0.1**. ### Dropzone 3.x If you depend on Dropzone's 3.x branch, you need to specify `gem 'dropzonejs-rails', '~> 0.6.0'` in your Gemfile, otherwise you'll get 4.x. ## Installation and usage First add `dropzonejs-rails` to your Gemfile and, as you already know, `bundle` it and then restart your Rails app: ```ruby # On your Gemfile gem 'dropzonejs-rails' ``` ```bash $ bundle install ``` After that, you need to make `dropzone.js` available on your pages. To do that, you can add it to your `application.js` file, like this: ```javascript //= require dropzone ``` And if you would like to use one of the styles bundled with Dropzone, add to your `application.css`: ```scss *= require dropzone/basic ``` or ```scss *= require dropzone/dropzone ``` And **Bam!** - you're all set. ## Issues, Requests, Comments, Poetry Go to [this secret place](https://github.com/ncuesta/dropzonejs-rails/issues). ## Contributing 1. Fork, 2. Hack, 3. Create a Pull Request. **DO NOT - I repeat - DO NOT bump version numbers.** Unless you **really** need to. ### Getting the latest version of Dropzone 1. Run `rake check` to see if there is a newer version of Dropzone available. 2. If **1.** tells you to do so, run `rake get` - it'll download the files four you. ## Changelog * v0.7.0 * Updates Dropzone to the 4.x branch * v0.5.1 * Moves assets to the `app/` directory so that Rails 4 adds them to the Sprockets pipeline. Kudos to @senny for pointing this out. * Fixes incorrect references to the old vendor/ directory. ## Licence (MIT) (c) Copyright 2013-2015 José Nahuel Cuesta Luengo 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. dropzonejs-rails-0.7.1/app/0000755000076400007640000000000012545525363014652 5ustar pravipravidropzonejs-rails-0.7.1/app/assets/0000755000076400007640000000000012545525363016154 5ustar pravipravidropzonejs-rails-0.7.1/app/assets/stylesheets/0000755000076400007640000000000012545525363020530 5ustar pravipravidropzonejs-rails-0.7.1/app/assets/stylesheets/dropzone/0000755000076400007640000000000012545525363022370 5ustar pravipravidropzonejs-rails-0.7.1/app/assets/stylesheets/dropzone/basic.scss0000644000076400007640000000207212545525363024347 0ustar pravipravi/* * The MIT License * Copyright (c) 2012 Matias Meno */ .dropzone, .dropzone * { box-sizing: border-box; } .dropzone { position: relative; } .dropzone .dz-preview { position: relative; display: inline-block; width: 120px; margin: 0.5em; } .dropzone .dz-preview .dz-progress { display: block; height: 15px; border: 1px solid #aaa; } .dropzone .dz-preview .dz-progress .dz-upload { display: block; height: 100%; width: 0; background: green; } .dropzone .dz-preview .dz-error-message { color: red; display: none; } .dropzone .dz-preview.dz-error .dz-error-message, .dropzone .dz-preview.dz-error .dz-error-mark { display: block; } .dropzone .dz-preview.dz-success .dz-success-mark { display: block; } .dropzone .dz-preview .dz-error-mark, .dropzone .dz-preview .dz-success-mark { position: absolute; display: none; left: 30px; top: 30px; width: 54px; height: 58px; left: 50%; margin-left: -27px; } dropzonejs-rails-0.7.1/app/assets/stylesheets/dropzone/dropzone.scss0000644000076400007640000003045312545525363025132 0ustar pravipravi/* * The MIT License * Copyright (c) 2012 Matias Meno */ @-webkit-keyframes passing-through { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); } 30%, 70% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); } 100% { opacity: 0; -webkit-transform: translateY(-40px); -moz-transform: translateY(-40px); -ms-transform: translateY(-40px); -o-transform: translateY(-40px); transform: translateY(-40px); } } @-moz-keyframes passing-through { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); } 30%, 70% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); } 100% { opacity: 0; -webkit-transform: translateY(-40px); -moz-transform: translateY(-40px); -ms-transform: translateY(-40px); -o-transform: translateY(-40px); transform: translateY(-40px); } } @keyframes passing-through { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); } 30%, 70% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); } 100% { opacity: 0; -webkit-transform: translateY(-40px); -moz-transform: translateY(-40px); -ms-transform: translateY(-40px); -o-transform: translateY(-40px); transform: translateY(-40px); } } @-webkit-keyframes slide-in { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); } 30% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); } } @-moz-keyframes slide-in { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); } 30% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); } } @keyframes slide-in { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); } 30% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); } } @-webkit-keyframes pulse { 0% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); } 10% { -webkit-transform: scale(1.1); -moz-transform: scale(1.1); -ms-transform: scale(1.1); -o-transform: scale(1.1); transform: scale(1.1); } 20% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); } } @-moz-keyframes pulse { 0% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); } 10% { -webkit-transform: scale(1.1); -moz-transform: scale(1.1); -ms-transform: scale(1.1); -o-transform: scale(1.1); transform: scale(1.1); } 20% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); } } @keyframes pulse { 0% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); } 10% { -webkit-transform: scale(1.1); -moz-transform: scale(1.1); -ms-transform: scale(1.1); -o-transform: scale(1.1); transform: scale(1.1); } 20% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); } } .dropzone, .dropzone * { box-sizing: border-box; } .dropzone { min-height: 150px; border: 2px solid rgba(0, 0, 0, 0.3); background: white; padding: 20px 20px; } .dropzone.dz-clickable { cursor: pointer; } .dropzone.dz-clickable * { cursor: default; } .dropzone.dz-clickable .dz-message, .dropzone.dz-clickable .dz-message * { cursor: pointer; } .dropzone.dz-started .dz-message { display: none; } .dropzone.dz-drag-hover { border-style: solid; } .dropzone.dz-drag-hover .dz-message { opacity: 0.5; } .dropzone .dz-message { text-align: center; margin: 2em 0; } .dropzone .dz-preview { position: relative; display: inline-block; vertical-align: top; margin: 16px; min-height: 100px; } .dropzone .dz-preview:hover { z-index: 1000; } .dropzone .dz-preview:hover .dz-details { opacity: 1; } .dropzone .dz-preview.dz-file-preview .dz-image { border-radius: 20px; background: #999; background: linear-gradient(to bottom, #eee, #ddd); } .dropzone .dz-preview.dz-file-preview .dz-details { opacity: 1; } .dropzone .dz-preview.dz-image-preview { background: white; } .dropzone .dz-preview.dz-image-preview .dz-details { -webkit-transition: opacity 0.2s linear; -moz-transition: opacity 0.2s linear; -ms-transition: opacity 0.2s linear; -o-transition: opacity 0.2s linear; transition: opacity 0.2s linear; } .dropzone .dz-preview .dz-remove { font-size: 14px; text-align: center; display: block; cursor: pointer; border: none; } .dropzone .dz-preview .dz-remove:hover { text-decoration: underline; } .dropzone .dz-preview:hover .dz-details { opacity: 1; } .dropzone .dz-preview .dz-details { z-index: 20; position: absolute; top: 0; left: 0; opacity: 0; font-size: 13px; min-width: 100%; max-width: 100%; padding: 2em 1em; text-align: center; color: rgba(0, 0, 0, 0.9); line-height: 150%; } .dropzone .dz-preview .dz-details .dz-size { margin-bottom: 1em; font-size: 16px; } .dropzone .dz-preview .dz-details .dz-filename { white-space: nowrap; } .dropzone .dz-preview .dz-details .dz-filename:hover span { border: 1px solid rgba(200, 200, 200, 0.8); background-color: rgba(255, 255, 255, 0.8); } .dropzone .dz-preview .dz-details .dz-filename:not(:hover) { overflow: hidden; text-overflow: ellipsis; } .dropzone .dz-preview .dz-details .dz-filename:not(:hover) span { border: 1px solid transparent; } .dropzone .dz-preview .dz-details .dz-filename span, .dropzone .dz-preview .dz-details .dz-size span { background-color: rgba(255, 255, 255, 0.4); padding: 0 0.4em; border-radius: 3px; } .dropzone .dz-preview:hover .dz-image img { -webkit-transform: scale(1.05, 1.05); -moz-transform: scale(1.05, 1.05); -ms-transform: scale(1.05, 1.05); -o-transform: scale(1.05, 1.05); transform: scale(1.05, 1.05); -webkit-filter: blur(8px); filter: blur(8px); } .dropzone .dz-preview .dz-image { border-radius: 20px; overflow: hidden; width: 120px; height: 120px; position: relative; display: block; z-index: 10; } .dropzone .dz-preview .dz-image img { display: block; } .dropzone .dz-preview.dz-success .dz-success-mark { -webkit-animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); -moz-animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); -ms-animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); -o-animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); } .dropzone .dz-preview.dz-error .dz-error-mark { opacity: 1; -webkit-animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); -moz-animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); -ms-animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); -o-animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); } .dropzone .dz-preview .dz-success-mark, .dropzone .dz-preview .dz-error-mark { pointer-events: none; opacity: 0; z-index: 500; position: absolute; display: block; top: 50%; left: 50%; margin-left: -27px; margin-top: -27px; } .dropzone .dz-preview .dz-success-mark svg, .dropzone .dz-preview .dz-error-mark svg { display: block; width: 54px; height: 54px; } .dropzone .dz-preview.dz-processing .dz-progress { opacity: 1; -webkit-transition: all 0.2s linear; -moz-transition: all 0.2s linear; -ms-transition: all 0.2s linear; -o-transition: all 0.2s linear; transition: all 0.2s linear; } .dropzone .dz-preview.dz-complete .dz-progress { opacity: 0; -webkit-transition: opacity 0.4s ease-in; -moz-transition: opacity 0.4s ease-in; -ms-transition: opacity 0.4s ease-in; -o-transition: opacity 0.4s ease-in; transition: opacity 0.4s ease-in; } .dropzone .dz-preview:not(.dz-processing) .dz-progress { -webkit-animation: pulse 6s ease infinite; -moz-animation: pulse 6s ease infinite; -ms-animation: pulse 6s ease infinite; -o-animation: pulse 6s ease infinite; animation: pulse 6s ease infinite; } .dropzone .dz-preview .dz-progress { opacity: 1; z-index: 1000; pointer-events: none; position: absolute; height: 16px; left: 50%; top: 50%; margin-top: -8px; width: 80px; margin-left: -40px; background: rgba(255, 255, 255, 0.9); -webkit-transform: scale(1); border-radius: 8px; overflow: hidden; } .dropzone .dz-preview .dz-progress .dz-upload { background: #333; background: linear-gradient(to bottom, #666, #444); position: absolute; top: 0; left: 0; bottom: 0; width: 0; -webkit-transition: width 300ms ease-in-out; -moz-transition: width 300ms ease-in-out; -ms-transition: width 300ms ease-in-out; -o-transition: width 300ms ease-in-out; transition: width 300ms ease-in-out; } .dropzone .dz-preview.dz-error .dz-error-message { display: block; } .dropzone .dz-preview.dz-error:hover .dz-error-message { opacity: 1; pointer-events: auto; } .dropzone .dz-preview .dz-error-message { pointer-events: none; z-index: 1000; position: absolute; display: block; display: none; opacity: 0; -webkit-transition: opacity 0.3s ease; -moz-transition: opacity 0.3s ease; -ms-transition: opacity 0.3s ease; -o-transition: opacity 0.3s ease; transition: opacity 0.3s ease; border-radius: 8px; font-size: 13px; top: 130px; left: -10px; width: 140px; background: #be2626; background: linear-gradient(to bottom, #be2626, #a92222); padding: 0.5em 1.2em; color: white; } .dropzone .dz-preview .dz-error-message:after { content: ''; position: absolute; top: -6px; left: 64px; width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-bottom: 6px solid #be2626; } dropzonejs-rails-0.7.1/app/assets/javascripts/0000755000076400007640000000000012545525363020505 5ustar pravipravidropzonejs-rails-0.7.1/app/assets/javascripts/dropzone.js0000644000076400007640000017304612545525363022716 0ustar pravipravi /* * * 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. * */ (function() { var Dropzone, Emitter, camelize, contentLoaded, detectVerticalSquash, drawImageIOSFix, noop, without, __slice = [].slice, __hasProp = {}.hasOwnProperty, __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }; noop = function() {}; Emitter = (function() { function Emitter() {} Emitter.prototype.addEventListener = Emitter.prototype.on; Emitter.prototype.on = function(event, fn) { this._callbacks = this._callbacks || {}; if (!this._callbacks[event]) { this._callbacks[event] = []; } this._callbacks[event].push(fn); return this; }; Emitter.prototype.emit = function() { var args, callback, callbacks, event, _i, _len; event = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : []; this._callbacks = this._callbacks || {}; callbacks = this._callbacks[event]; if (callbacks) { for (_i = 0, _len = callbacks.length; _i < _len; _i++) { callback = callbacks[_i]; callback.apply(this, args); } } return this; }; Emitter.prototype.removeListener = Emitter.prototype.off; Emitter.prototype.removeAllListeners = Emitter.prototype.off; Emitter.prototype.removeEventListener = Emitter.prototype.off; Emitter.prototype.off = function(event, fn) { var callback, callbacks, i, _i, _len; if (!this._callbacks || arguments.length === 0) { this._callbacks = {}; return this; } callbacks = this._callbacks[event]; if (!callbacks) { return this; } if (arguments.length === 1) { delete this._callbacks[event]; return this; } for (i = _i = 0, _len = callbacks.length; _i < _len; i = ++_i) { callback = callbacks[i]; if (callback === fn) { callbacks.splice(i, 1); break; } } return this; }; return Emitter; })(); Dropzone = (function(_super) { var extend, resolveOption; __extends(Dropzone, _super); Dropzone.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() { }); */ Dropzone.prototype.events = ["drop", "dragstart", "dragend", "dragenter", "dragover", "dragleave", "addedfile", "removedfile", "thumbnail", "error", "errormultiple", "processing", "processingmultiple", "uploadprogress", "totaluploadprogress", "sending", "sendingmultiple", "success", "successmultiple", "canceled", "canceledmultiple", "complete", "completemultiple", "reset", "maxfilesexceeded", "maxfilesreached", "queuecomplete"]; Dropzone.prototype.defaultOptions = { url: null, method: "post", withCredentials: false, parallelUploads: 2, uploadMultiple: false, maxFilesize: 256, paramName: "file", createImageThumbnails: true, maxThumbnailFilesize: 10, thumbnailWidth: 120, thumbnailHeight: 120, filesizeBase: 1000, maxFiles: null, filesizeBase: 1000, params: {}, clickable: true, ignoreHiddenFiles: true, acceptedFiles: null, acceptedMimeTypes: null, autoProcessQueue: true, autoQueue: true, addRemoveLinks: false, previewsContainer: null, capture: null, dictDefaultMessage: "Drop files here to upload", dictFallbackMessage: "Your browser does not support drag'n'drop file uploads.", dictFallbackText: "Please use the fallback form below to upload your files like in the olden days.", dictFileTooBig: "File is too big ({{filesize}}MiB). Max filesize: {{maxFilesize}}MiB.", dictInvalidFileType: "You can't upload files of this type.", dictResponseError: "Server responded with {{statusCode}} code.", dictCancelUpload: "Cancel upload", dictCancelUploadConfirmation: "Are you sure you want to cancel this upload?", dictRemoveFile: "Remove file", dictRemoveFileConfirmation: null, dictMaxFilesExceeded: "You can not upload any more files.", accept: function(file, done) { return done(); }, init: function() { return noop; }, forceFallback: false, fallback: function() { var child, messageElement, span, _i, _len, _ref; this.element.className = "" + this.element.className + " dz-browser-not-supported"; _ref = this.element.getElementsByTagName("div"); for (_i = 0, _len = _ref.length; _i < _len; _i++) { child = _ref[_i]; if (/(^| )dz-message($| )/.test(child.className)) { messageElement = child; child.className = "dz-message"; continue; } } if (!messageElement) { messageElement = Dropzone.createElement("
"); this.element.appendChild(messageElement); } span = messageElement.getElementsByTagName("span")[0]; if (span) { span.textContent = this.options.dictFallbackMessage; } return this.element.appendChild(this.getFallbackForm()); }, resize: function(file) { var info, srcRatio, trgRatio; info = { srcX: 0, srcY: 0, srcWidth: file.width, srcHeight: file.height }; srcRatio = file.width / file.height; info.optWidth = this.options.thumbnailWidth; info.optHeight = this.options.thumbnailHeight; if ((info.optWidth == null) && (info.optHeight == null)) { info.optWidth = info.srcWidth; info.optHeight = info.srcHeight; } else if (info.optWidth == null) { info.optWidth = srcRatio * info.optHeight; } else if (info.optHeight == null) { info.optHeight = (1 / srcRatio) * info.optWidth; } trgRatio = info.optWidth / info.optHeight; if (file.height < info.optHeight || file.width < info.optWidth) { info.trgHeight = info.srcHeight; info.trgWidth = info.srcWidth; } else { if (srcRatio > trgRatio) { info.srcHeight = file.height; info.srcWidth = info.srcHeight * trgRatio; } else { info.srcWidth = file.width; info.srcHeight = info.srcWidth / trgRatio; } } info.srcX = (file.width - info.srcWidth) / 2; info.srcY = (file.height - info.srcHeight) / 2; return info; }, /* 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. */ drop: function(e) { return this.element.classList.remove("dz-drag-hover"); }, dragstart: noop, dragend: function(e) { return this.element.classList.remove("dz-drag-hover"); }, dragenter: function(e) { return this.element.classList.add("dz-drag-hover"); }, dragover: function(e) { return this.element.classList.add("dz-drag-hover"); }, dragleave: function(e) { return this.element.classList.remove("dz-drag-hover"); }, paste: noop, reset: function() { return this.element.classList.remove("dz-started"); }, addedfile: function(file) { var node, removeFileEvent, removeLink, _i, _j, _k, _len, _len1, _len2, _ref, _ref1, _ref2, _results; 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; this.previewsContainer.appendChild(file.previewElement); _ref = file.previewElement.querySelectorAll("[data-dz-name]"); for (_i = 0, _len = _ref.length; _i < _len; _i++) { node = _ref[_i]; node.textContent = file.name; } _ref1 = file.previewElement.querySelectorAll("[data-dz-size]"); for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) { node = _ref1[_j]; node.innerHTML = this.filesize(file.size); } if (this.options.addRemoveLinks) { file._removeLink = Dropzone.createElement("" + this.options.dictRemoveFile + ""); file.previewElement.appendChild(file._removeLink); } removeFileEvent = (function(_this) { return function(e) { e.preventDefault(); e.stopPropagation(); if (file.status === Dropzone.UPLOADING) { return Dropzone.confirm(_this.options.dictCancelUploadConfirmation, function() { return _this.removeFile(file); }); } else { if (_this.options.dictRemoveFileConfirmation) { return Dropzone.confirm(_this.options.dictRemoveFileConfirmation, function() { return _this.removeFile(file); }); } else { return _this.removeFile(file); } } }; })(this); _ref2 = file.previewElement.querySelectorAll("[data-dz-remove]"); _results = []; for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) { removeLink = _ref2[_k]; _results.push(removeLink.addEventListener("click", removeFileEvent)); } return _results; } }, removedfile: function(file) { var _ref; if (file.previewElement) { if ((_ref = file.previewElement) != null) { _ref.parentNode.removeChild(file.previewElement); } } return this._updateMaxFilesReachedClass(); }, thumbnail: function(file, dataUrl) { var thumbnailElement, _i, _len, _ref; if (file.previewElement) { file.previewElement.classList.remove("dz-file-preview"); _ref = file.previewElement.querySelectorAll("[data-dz-thumbnail]"); for (_i = 0, _len = _ref.length; _i < _len; _i++) { thumbnailElement = _ref[_i]; thumbnailElement.alt = file.name; thumbnailElement.src = dataUrl; } return setTimeout(((function(_this) { return function() { return file.previewElement.classList.add("dz-image-preview"); }; })(this)), 1); } }, error: function(file, message) { var node, _i, _len, _ref, _results; if (file.previewElement) { file.previewElement.classList.add("dz-error"); if (typeof message !== "String" && message.error) { message = message.error; } _ref = file.previewElement.querySelectorAll("[data-dz-errormessage]"); _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { node = _ref[_i]; _results.push(node.textContent = message); } return _results; } }, errormultiple: noop, processing: function(file) { if (file.previewElement) { file.previewElement.classList.add("dz-processing"); if (file._removeLink) { return file._removeLink.textContent = this.options.dictCancelUpload; } } }, processingmultiple: noop, uploadprogress: function(file, progress, bytesSent) { var node, _i, _len, _ref, _results; if (file.previewElement) { _ref = file.previewElement.querySelectorAll("[data-dz-uploadprogress]"); _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { node = _ref[_i]; if (node.nodeName === 'PROGRESS') { _results.push(node.value = progress); } else { _results.push(node.style.width = "" + progress + "%"); } } return _results; } }, totaluploadprogress: noop, sending: noop, sendingmultiple: noop, success: function(file) { if (file.previewElement) { return file.previewElement.classList.add("dz-success"); } }, successmultiple: noop, canceled: function(file) { return this.emit("error", file, "Upload canceled."); }, canceledmultiple: noop, complete: function(file) { if (file._removeLink) { file._removeLink.textContent = this.options.dictRemoveFile; } if (file.previewElement) { return file.previewElement.classList.add("dz-complete"); } }, completemultiple: noop, maxfilesexceeded: noop, maxfilesreached: noop, queuecomplete: noop, previewTemplate: "
\n
\n
\n
\n
\n
\n
\n
\n
\n \n Check\n \n \n \n \n \n
\n
\n \n Error\n \n \n \n \n \n \n \n
\n
" }; extend = function() { var key, object, objects, target, val, _i, _len; target = arguments[0], objects = 2 <= arguments.length ? __slice.call(arguments, 1) : []; for (_i = 0, _len = objects.length; _i < _len; _i++) { object = objects[_i]; for (key in object) { val = object[key]; target[key] = val; } } return target; }; function Dropzone(element, options) { var elementOptions, fallback, _ref; this.element = element; this.version = Dropzone.version; this.defaultOptions.previewTemplate = this.defaultOptions.previewTemplate.replace(/\n*/g, ""); this.clickableElements = []; this.listeners = []; this.files = []; if (typeof this.element === "string") { this.element = document.querySelector(this.element); } if (!(this.element && (this.element.nodeType != null))) { throw new Error("Invalid dropzone element."); } if (this.element.dropzone) { throw new Error("Dropzone already attached."); } Dropzone.instances.push(this); this.element.dropzone = this; elementOptions = (_ref = Dropzone.optionsForElement(this.element)) != null ? _ref : {}; this.options = extend({}, this.defaultOptions, elementOptions, options != null ? options : {}); if (this.options.forceFallback || !Dropzone.isBrowserSupported()) { return this.options.fallback.call(this); } 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.acceptedMimeTypes) { this.options.acceptedFiles = this.options.acceptedMimeTypes; delete this.options.acceptedMimeTypes; } this.options.method = this.options.method.toUpperCase(); if ((fallback = this.getExistingFallback()) && fallback.parentNode) { fallback.parentNode.removeChild(fallback); } 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(); } Dropzone.prototype.getAcceptedFiles = function() { var file, _i, _len, _ref, _results; _ref = this.files; _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { file = _ref[_i]; if (file.accepted) { _results.push(file); } } return _results; }; Dropzone.prototype.getRejectedFiles = function() { var file, _i, _len, _ref, _results; _ref = this.files; _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { file = _ref[_i]; if (!file.accepted) { _results.push(file); } } return _results; }; Dropzone.prototype.getFilesWithStatus = function(status) { var file, _i, _len, _ref, _results; _ref = this.files; _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { file = _ref[_i]; if (file.status === status) { _results.push(file); } } return _results; }; Dropzone.prototype.getQueuedFiles = function() { return this.getFilesWithStatus(Dropzone.QUEUED); }; Dropzone.prototype.getUploadingFiles = function() { return this.getFilesWithStatus(Dropzone.UPLOADING); }; Dropzone.prototype.getActiveFiles = function() { var file, _i, _len, _ref, _results; _ref = this.files; _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { file = _ref[_i]; if (file.status === Dropzone.UPLOADING || file.status === Dropzone.QUEUED) { _results.push(file); } } return _results; }; Dropzone.prototype.init = function() { var eventName, noPropagation, setupHiddenFileInput, _i, _len, _ref, _ref1; 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("
" + this.options.dictDefaultMessage + "
")); } if (this.clickableElements.length) { setupHiddenFileInput = (function(_this) { return function() { if (_this.hiddenFileInput) { document.body.removeChild(_this.hiddenFileInput); } _this.hiddenFileInput = document.createElement("input"); _this.hiddenFileInput.setAttribute("type", "file"); if ((_this.options.maxFiles == null) || _this.options.maxFiles > 1) { _this.hiddenFileInput.setAttribute("multiple", "multiple"); } _this.hiddenFileInput.className = "dz-hidden-input"; if (_this.options.acceptedFiles != null) { _this.hiddenFileInput.setAttribute("accept", _this.options.acceptedFiles); } if (_this.options.capture != null) { _this.hiddenFileInput.setAttribute("capture", _this.options.capture); } _this.hiddenFileInput.style.visibility = "hidden"; _this.hiddenFileInput.style.position = "absolute"; _this.hiddenFileInput.style.top = "0"; _this.hiddenFileInput.style.left = "0"; _this.hiddenFileInput.style.height = "0"; _this.hiddenFileInput.style.width = "0"; document.body.appendChild(_this.hiddenFileInput); return _this.hiddenFileInput.addEventListener("change", function() { var file, files, _i, _len; files = _this.hiddenFileInput.files; if (files.length) { for (_i = 0, _len = files.length; _i < _len; _i++) { file = files[_i]; _this.addFile(file); } } return setupHiddenFileInput(); }); }; })(this); setupHiddenFileInput(); } this.URL = (_ref = window.URL) != null ? _ref : window.webkitURL; _ref1 = this.events; for (_i = 0, _len = _ref1.length; _i < _len; _i++) { eventName = _ref1[_i]; this.on(eventName, this.options[eventName]); } this.on("uploadprogress", (function(_this) { return function() { return _this.updateTotalUploadProgress(); }; })(this)); this.on("removedfile", (function(_this) { return function() { return _this.updateTotalUploadProgress(); }; })(this)); this.on("canceled", (function(_this) { return function(file) { return _this.emit("complete", file); }; })(this)); this.on("complete", (function(_this) { return function(file) { if (_this.getUploadingFiles().length === 0 && _this.getQueuedFiles().length === 0) { return setTimeout((function() { return _this.emit("queuecomplete"); }), 0); } }; })(this)); noPropagation = function(e) { e.stopPropagation(); if (e.preventDefault) { return e.preventDefault(); } else { return e.returnValue = false; } }; this.listeners = [ { element: this.element, events: { "dragstart": (function(_this) { return function(e) { return _this.emit("dragstart", e); }; })(this), "dragenter": (function(_this) { return function(e) { noPropagation(e); return _this.emit("dragenter", e); }; })(this), "dragover": (function(_this) { return function(e) { var efct; try { efct = e.dataTransfer.effectAllowed; } catch (_error) {} e.dataTransfer.dropEffect = 'move' === efct || 'linkMove' === efct ? 'move' : 'copy'; noPropagation(e); return _this.emit("dragover", e); }; })(this), "dragleave": (function(_this) { return function(e) { return _this.emit("dragleave", e); }; })(this), "drop": (function(_this) { return function(e) { noPropagation(e); return _this.drop(e); }; })(this), "dragend": (function(_this) { return function(e) { return _this.emit("dragend", e); }; })(this) } } ]; this.clickableElements.forEach((function(_this) { return function(clickableElement) { return _this.listeners.push({ element: clickableElement, events: { "click": function(evt) { if ((clickableElement !== _this.element) || (evt.target === _this.element || Dropzone.elementInside(evt.target, _this.element.querySelector(".dz-message")))) { return _this.hiddenFileInput.click(); } } } }); }; })(this)); this.enable(); return this.options.init.call(this); }; Dropzone.prototype.destroy = function() { var _ref; this.disable(); this.removeAllFiles(true); if ((_ref = this.hiddenFileInput) != null ? _ref.parentNode : void 0) { this.hiddenFileInput.parentNode.removeChild(this.hiddenFileInput); this.hiddenFileInput = null; } delete this.element.dropzone; return Dropzone.instances.splice(Dropzone.instances.indexOf(this), 1); }; Dropzone.prototype.updateTotalUploadProgress = function() { var activeFiles, file, totalBytes, totalBytesSent, totalUploadProgress, _i, _len, _ref; totalBytesSent = 0; totalBytes = 0; activeFiles = this.getActiveFiles(); if (activeFiles.length) { _ref = this.getActiveFiles(); for (_i = 0, _len = _ref.length; _i < _len; _i++) { file = _ref[_i]; totalBytesSent += file.upload.bytesSent; totalBytes += file.upload.total; } totalUploadProgress = 100 * totalBytesSent / totalBytes; } else { totalUploadProgress = 100; } return this.emit("totaluploadprogress", totalUploadProgress, totalBytes, totalBytesSent); }; Dropzone.prototype._getParamName = function(n) { if (typeof this.options.paramName === "function") { return this.options.paramName(n); } else { return "" + this.options.paramName + (this.options.uploadMultiple ? "[" + n + "]" : ""); } }; Dropzone.prototype.getFallbackForm = function() { var existingFallback, fields, fieldsString, form; if (existingFallback = this.getExistingFallback()) { return existingFallback; } fieldsString = "
"; if (this.options.dictFallbackText) { fieldsString += "

" + this.options.dictFallbackText + "

"; } fieldsString += "
"; fields = Dropzone.createElement(fieldsString); if (this.element.tagName !== "FORM") { form = Dropzone.createElement("
"); form.appendChild(fields); } else { this.element.setAttribute("enctype", "multipart/form-data"); this.element.setAttribute("method", this.options.method); } return form != null ? form : fields; }; Dropzone.prototype.getExistingFallback = function() { var fallback, getFallback, tagName, _i, _len, _ref; getFallback = function(elements) { var el, _i, _len; for (_i = 0, _len = elements.length; _i < _len; _i++) { el = elements[_i]; if (/(^| )fallback($| )/.test(el.className)) { return el; } } }; _ref = ["div", "form"]; for (_i = 0, _len = _ref.length; _i < _len; _i++) { tagName = _ref[_i]; if (fallback = getFallback(this.element.getElementsByTagName(tagName))) { return fallback; } } }; Dropzone.prototype.setupEventListeners = function() { var elementListeners, event, listener, _i, _len, _ref, _results; _ref = this.listeners; _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { elementListeners = _ref[_i]; _results.push((function() { var _ref1, _results1; _ref1 = elementListeners.events; _results1 = []; for (event in _ref1) { listener = _ref1[event]; _results1.push(elementListeners.element.addEventListener(event, listener, false)); } return _results1; })()); } return _results; }; Dropzone.prototype.removeEventListeners = function() { var elementListeners, event, listener, _i, _len, _ref, _results; _ref = this.listeners; _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { elementListeners = _ref[_i]; _results.push((function() { var _ref1, _results1; _ref1 = elementListeners.events; _results1 = []; for (event in _ref1) { listener = _ref1[event]; _results1.push(elementListeners.element.removeEventListener(event, listener, false)); } return _results1; })()); } return _results; }; Dropzone.prototype.disable = function() { var file, _i, _len, _ref, _results; this.clickableElements.forEach(function(element) { return element.classList.remove("dz-clickable"); }); this.removeEventListeners(); _ref = this.files; _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { file = _ref[_i]; _results.push(this.cancelUpload(file)); } return _results; }; Dropzone.prototype.enable = function() { this.clickableElements.forEach(function(element) { return element.classList.add("dz-clickable"); }); return this.setupEventListeners(); }; Dropzone.prototype.filesize = function(size) { var cutoff, i, selectedSize, selectedUnit, unit, units, _i, _len; units = ['TB', 'GB', 'MB', 'KB', 'b']; selectedSize = selectedUnit = null; for (i = _i = 0, _len = units.length; _i < _len; i = ++_i) { unit = units[i]; 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; return "" + selectedSize + " " + selectedUnit; }; Dropzone.prototype._updateMaxFilesReachedClass = function() { 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"); } }; Dropzone.prototype.drop = function(e) { var files, items; if (!e.dataTransfer) { return; } this.emit("drop", e); files = e.dataTransfer.files; if (files.length) { items = e.dataTransfer.items; if (items && items.length && (items[0].webkitGetAsEntry != null)) { this._addFilesFromItems(items); } else { this.handleFiles(files); } } }; Dropzone.prototype.paste = function(e) { var items, _ref; if ((e != null ? (_ref = e.clipboardData) != null ? _ref.items : void 0 : void 0) == null) { return; } this.emit("paste", e); items = e.clipboardData.items; if (items.length) { return this._addFilesFromItems(items); } }; Dropzone.prototype.handleFiles = function(files) { var file, _i, _len, _results; _results = []; for (_i = 0, _len = files.length; _i < _len; _i++) { file = files[_i]; _results.push(this.addFile(file)); } return _results; }; Dropzone.prototype._addFilesFromItems = function(items) { var entry, item, _i, _len, _results; _results = []; for (_i = 0, _len = items.length; _i < _len; _i++) { item = items[_i]; if ((item.webkitGetAsEntry != null) && (entry = item.webkitGetAsEntry())) { if (entry.isFile) { _results.push(this.addFile(item.getAsFile())); } else if (entry.isDirectory) { _results.push(this._addFilesFromDirectory(entry, entry.name)); } else { _results.push(void 0); } } else if (item.getAsFile != null) { if ((item.kind == null) || item.kind === "file") { _results.push(this.addFile(item.getAsFile())); } else { _results.push(void 0); } } else { _results.push(void 0); } } return _results; }; Dropzone.prototype._addFilesFromDirectory = function(directory, path) { var dirReader, entriesReader; dirReader = directory.createReader(); entriesReader = (function(_this) { return function(entries) { var entry, _i, _len; for (_i = 0, _len = entries.length; _i < _len; _i++) { entry = entries[_i]; if (entry.isFile) { entry.file(function(file) { if (_this.options.ignoreHiddenFiles && file.name.substring(0, 1) === '.') { return; } file.fullPath = "" + path + "/" + file.name; return _this.addFile(file); }); } else if (entry.isDirectory) { _this._addFilesFromDirectory(entry, "" + path + "/" + entry.name); } } }; })(this); return dirReader.readEntries(entriesReader, function(error) { return typeof console !== "undefined" && console !== null ? typeof console.log === "function" ? console.log(error) : void 0 : void 0; }); }; Dropzone.prototype.accept = function(file, done) { if (file.size > this.options.maxFilesize * 1024 * 1024) { return done(this.options.dictFileTooBig.replace("{{filesize}}", Math.round(file.size / 1024 / 10.24) / 100).replace("{{maxFilesize}}", this.options.maxFilesize)); } else if (!Dropzone.isValidFile(file, this.options.acceptedFiles)) { return done(this.options.dictInvalidFileType); } else if ((this.options.maxFiles != null) && this.getAcceptedFiles().length >= this.options.maxFiles) { done(this.options.dictMaxFilesExceeded.replace("{{maxFiles}}", this.options.maxFiles)); return this.emit("maxfilesexceeded", file); } else { return this.options.accept.call(this, file, done); } }; Dropzone.prototype.addFile = function(file) { file.upload = { progress: 0, total: file.size, bytesSent: 0 }; this.files.push(file); file.status = Dropzone.ADDED; this.emit("addedfile", file); this._enqueueThumbnail(file); return this.accept(file, (function(_this) { return function(error) { if (error) { file.accepted = false; _this._errorProcessing([file], error); } else { file.accepted = true; if (_this.options.autoQueue) { _this.enqueueFile(file); } } return _this._updateMaxFilesReachedClass(); }; })(this)); }; Dropzone.prototype.enqueueFiles = function(files) { var file, _i, _len; for (_i = 0, _len = files.length; _i < _len; _i++) { file = files[_i]; this.enqueueFile(file); } return null; }; Dropzone.prototype.enqueueFile = function(file) { if (file.status === Dropzone.ADDED && file.accepted === true) { file.status = Dropzone.QUEUED; if (this.options.autoProcessQueue) { return setTimeout(((function(_this) { return function() { return _this.processQueue(); }; })(this)), 0); } } else { throw new Error("This file can't be queued because it has already been processed or was rejected."); } }; Dropzone.prototype._thumbnailQueue = []; Dropzone.prototype._processingThumbnail = false; Dropzone.prototype._enqueueThumbnail = function(file) { if (this.options.createImageThumbnails && file.type.match(/image.*/) && file.size <= this.options.maxThumbnailFilesize * 1024 * 1024) { this._thumbnailQueue.push(file); return setTimeout(((function(_this) { return function() { return _this._processThumbnailQueue(); }; })(this)), 0); } }; Dropzone.prototype._processThumbnailQueue = function() { if (this._processingThumbnail || this._thumbnailQueue.length === 0) { return; } this._processingThumbnail = true; return this.createThumbnail(this._thumbnailQueue.shift(), (function(_this) { return function() { _this._processingThumbnail = false; return _this._processThumbnailQueue(); }; })(this)); }; Dropzone.prototype.removeFile = function(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"); } }; Dropzone.prototype.removeAllFiles = function(cancelIfNecessary) { var file, _i, _len, _ref; if (cancelIfNecessary == null) { cancelIfNecessary = false; } _ref = this.files.slice(); for (_i = 0, _len = _ref.length; _i < _len; _i++) { file = _ref[_i]; if (file.status !== Dropzone.UPLOADING || cancelIfNecessary) { this.removeFile(file); } } return null; }; Dropzone.prototype.createThumbnail = function(file, callback) { var fileReader; fileReader = new FileReader; fileReader.onload = (function(_this) { return function() { if (file.type === "image/svg+xml") { _this.emit("thumbnail", file, fileReader.result); if (callback != null) { callback(); } return; } return _this.createThumbnailFromUrl(file, fileReader.result, callback); }; })(this); return fileReader.readAsDataURL(file); }; Dropzone.prototype.createThumbnailFromUrl = function(file, imageUrl, callback) { var img; img = document.createElement("img"); img.onload = (function(_this) { return function() { var canvas, ctx, resizeInfo, thumbnail, _ref, _ref1, _ref2, _ref3; file.width = img.width; file.height = img.height; resizeInfo = _this.options.resize.call(_this, file); if (resizeInfo.trgWidth == null) { resizeInfo.trgWidth = resizeInfo.optWidth; } if (resizeInfo.trgHeight == null) { resizeInfo.trgHeight = resizeInfo.optHeight; } canvas = document.createElement("canvas"); ctx = canvas.getContext("2d"); canvas.width = resizeInfo.trgWidth; canvas.height = resizeInfo.trgHeight; drawImageIOSFix(ctx, img, (_ref = resizeInfo.srcX) != null ? _ref : 0, (_ref1 = resizeInfo.srcY) != null ? _ref1 : 0, resizeInfo.srcWidth, resizeInfo.srcHeight, (_ref2 = resizeInfo.trgX) != null ? _ref2 : 0, (_ref3 = resizeInfo.trgY) != null ? _ref3 : 0, resizeInfo.trgWidth, resizeInfo.trgHeight); thumbnail = canvas.toDataURL("image/png"); _this.emit("thumbnail", file, thumbnail); if (callback != null) { return callback(); } }; })(this); if (callback != null) { img.onerror = callback; } return img.src = imageUrl; }; Dropzone.prototype.processQueue = function() { var i, parallelUploads, processingLength, queuedFiles; parallelUploads = this.options.parallelUploads; processingLength = this.getUploadingFiles().length; i = processingLength; if (processingLength >= parallelUploads) { return; } queuedFiles = this.getQueuedFiles(); if (!(queuedFiles.length > 0)) { return; } if (this.options.uploadMultiple) { return this.processFiles(queuedFiles.slice(0, parallelUploads - processingLength)); } else { while (i < parallelUploads) { if (!queuedFiles.length) { return; } this.processFile(queuedFiles.shift()); i++; } } }; Dropzone.prototype.processFile = function(file) { return this.processFiles([file]); }; Dropzone.prototype.processFiles = function(files) { var file, _i, _len; for (_i = 0, _len = files.length; _i < _len; _i++) { file = files[_i]; file.processing = true; file.status = Dropzone.UPLOADING; this.emit("processing", file); } if (this.options.uploadMultiple) { this.emit("processingmultiple", files); } return this.uploadFiles(files); }; Dropzone.prototype._getFilesWithXhr = function(xhr) { var file, files; return files = (function() { var _i, _len, _ref, _results; _ref = this.files; _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { file = _ref[_i]; if (file.xhr === xhr) { _results.push(file); } } return _results; }).call(this); }; Dropzone.prototype.cancelUpload = function(file) { var groupedFile, groupedFiles, _i, _j, _len, _len1, _ref; if (file.status === Dropzone.UPLOADING) { groupedFiles = this._getFilesWithXhr(file.xhr); for (_i = 0, _len = groupedFiles.length; _i < _len; _i++) { groupedFile = groupedFiles[_i]; groupedFile.status = Dropzone.CANCELED; } file.xhr.abort(); for (_j = 0, _len1 = groupedFiles.length; _j < _len1; _j++) { groupedFile = groupedFiles[_j]; this.emit("canceled", groupedFile); } if (this.options.uploadMultiple) { this.emit("canceledmultiple", groupedFiles); } } else if ((_ref = file.status) === Dropzone.ADDED || _ref === 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(); } }; resolveOption = function() { var args, option; option = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : []; if (typeof option === 'function') { return option.apply(this, args); } return option; }; Dropzone.prototype.uploadFile = function(file) { return this.uploadFiles([file]); }; Dropzone.prototype.uploadFiles = function(files) { var file, formData, handleError, headerName, headerValue, headers, i, input, inputName, inputType, key, method, option, progressObj, response, updateProgress, url, value, xhr, _i, _j, _k, _l, _len, _len1, _len2, _len3, _m, _ref, _ref1, _ref2, _ref3, _ref4, _ref5; xhr = new XMLHttpRequest(); for (_i = 0, _len = files.length; _i < _len; _i++) { file = files[_i]; file.xhr = xhr; } method = resolveOption(this.options.method, files); url = resolveOption(this.options.url, files); xhr.open(method, url, true); xhr.withCredentials = !!this.options.withCredentials; response = null; handleError = (function(_this) { return function() { var _j, _len1, _results; _results = []; for (_j = 0, _len1 = files.length; _j < _len1; _j++) { file = files[_j]; _results.push(_this._errorProcessing(files, response || _this.options.dictResponseError.replace("{{statusCode}}", xhr.status), xhr)); } return _results; }; })(this); updateProgress = (function(_this) { return function(e) { var allFilesFinished, progress, _j, _k, _l, _len1, _len2, _len3, _results; if (e != null) { progress = 100 * e.loaded / e.total; for (_j = 0, _len1 = files.length; _j < _len1; _j++) { file = files[_j]; file.upload = { progress: progress, total: e.total, bytesSent: e.loaded }; } } else { allFilesFinished = true; progress = 100; for (_k = 0, _len2 = files.length; _k < _len2; _k++) { file = files[_k]; if (!(file.upload.progress === 100 && file.upload.bytesSent === file.upload.total)) { allFilesFinished = false; } file.upload.progress = progress; file.upload.bytesSent = file.upload.total; } if (allFilesFinished) { return; } } _results = []; for (_l = 0, _len3 = files.length; _l < _len3; _l++) { file = files[_l]; _results.push(_this.emit("uploadprogress", file, progress, file.upload.bytesSent)); } return _results; }; })(this); xhr.onload = (function(_this) { return function(e) { var _ref; if (files[0].status === Dropzone.CANCELED) { return; } if (xhr.readyState !== 4) { return; } 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."; } } updateProgress(); if (!((200 <= (_ref = xhr.status) && _ref < 300))) { return handleError(); } else { return _this._finished(files, response, e); } }; })(this); xhr.onerror = (function(_this) { return function() { if (files[0].status === Dropzone.CANCELED) { return; } return handleError(); }; })(this); progressObj = (_ref = xhr.upload) != null ? _ref : xhr; progressObj.onprogress = updateProgress; headers = { "Accept": "application/json", "Cache-Control": "no-cache", "X-Requested-With": "XMLHttpRequest" }; if (this.options.headers) { extend(headers, this.options.headers); } for (headerName in headers) { headerValue = headers[headerName]; xhr.setRequestHeader(headerName, headerValue); } formData = new FormData(); if (this.options.params) { _ref1 = this.options.params; for (key in _ref1) { value = _ref1[key]; formData.append(key, value); } } for (_j = 0, _len1 = files.length; _j < _len1; _j++) { file = files[_j]; this.emit("sending", file, xhr, formData); } if (this.options.uploadMultiple) { this.emit("sendingmultiple", files, xhr, formData); } if (this.element.tagName === "FORM") { _ref2 = this.element.querySelectorAll("input, textarea, select, button"); for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) { input = _ref2[_k]; inputName = input.getAttribute("name"); inputType = input.getAttribute("type"); if (input.tagName === "SELECT" && input.hasAttribute("multiple")) { _ref3 = input.options; for (_l = 0, _len3 = _ref3.length; _l < _len3; _l++) { option = _ref3[_l]; if (option.selected) { formData.append(inputName, option.value); } } } else if (!inputType || ((_ref4 = inputType.toLowerCase()) !== "checkbox" && _ref4 !== "radio") || input.checked) { formData.append(inputName, input.value); } } } for (i = _m = 0, _ref5 = files.length - 1; 0 <= _ref5 ? _m <= _ref5 : _m >= _ref5; i = 0 <= _ref5 ? ++_m : --_m) { formData.append(this._getParamName(i), files[i], files[i].name); } return xhr.send(formData); }; Dropzone.prototype._finished = function(files, responseText, e) { var file, _i, _len; for (_i = 0, _len = files.length; _i < _len; _i++) { file = files[_i]; file.status = Dropzone.SUCCESS; this.emit("success", file, responseText, e); this.emit("complete", file); } if (this.options.uploadMultiple) { this.emit("successmultiple", files, responseText, e); this.emit("completemultiple", files); } if (this.options.autoProcessQueue) { return this.processQueue(); } }; Dropzone.prototype._errorProcessing = function(files, message, xhr) { var file, _i, _len; for (_i = 0, _len = files.length; _i < _len; _i++) { file = files[_i]; file.status = Dropzone.ERROR; this.emit("error", file, message, xhr); this.emit("complete", file); } if (this.options.uploadMultiple) { this.emit("errormultiple", files, message, xhr); this.emit("completemultiple", files); } if (this.options.autoProcessQueue) { return this.processQueue(); } }; return Dropzone; })(Emitter); Dropzone.version = "4.0.1"; Dropzone.options = {}; Dropzone.optionsForElement = function(element) { if (element.getAttribute("id")) { return Dropzone.options[camelize(element.getAttribute("id"))]; } else { return void 0; } }; Dropzone.instances = []; Dropzone.forElement = function(element) { if (typeof element === "string") { element = document.querySelector(element); } if ((element != null ? element.dropzone : void 0) == 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; }; Dropzone.autoDiscover = true; Dropzone.discover = function() { var checkElements, dropzone, dropzones, _i, _len, _results; if (document.querySelectorAll) { dropzones = document.querySelectorAll(".dropzone"); } else { dropzones = []; checkElements = function(elements) { var el, _i, _len, _results; _results = []; for (_i = 0, _len = elements.length; _i < _len; _i++) { el = elements[_i]; if (/(^| )dropzone($| )/.test(el.className)) { _results.push(dropzones.push(el)); } else { _results.push(void 0); } } return _results; }; checkElements(document.getElementsByTagName("div")); checkElements(document.getElementsByTagName("form")); } _results = []; for (_i = 0, _len = dropzones.length; _i < _len; _i++) { dropzone = dropzones[_i]; if (Dropzone.optionsForElement(dropzone) !== false) { _results.push(new Dropzone(dropzone)); } else { _results.push(void 0); } } return _results; }; Dropzone.blacklistedBrowsers = [/opera.*Macintosh.*version\/12/i]; Dropzone.isBrowserSupported = function() { var capableBrowser, regex, _i, _len, _ref; capableBrowser = true; if (window.File && window.FileReader && window.FileList && window.Blob && window.FormData && document.querySelector) { if (!("classList" in document.createElement("a"))) { capableBrowser = false; } else { _ref = Dropzone.blacklistedBrowsers; for (_i = 0, _len = _ref.length; _i < _len; _i++) { regex = _ref[_i]; if (regex.test(navigator.userAgent)) { capableBrowser = false; continue; } } } } else { capableBrowser = false; } return capableBrowser; }; without = function(list, rejectedItem) { var item, _i, _len, _results; _results = []; for (_i = 0, _len = list.length; _i < _len; _i++) { item = list[_i]; if (item !== rejectedItem) { _results.push(item); } } return _results; }; camelize = function(str) { return str.replace(/[\-_](\w)/g, function(match) { return match.charAt(1).toUpperCase(); }); }; Dropzone.createElement = function(string) { var div; div = document.createElement("div"); div.innerHTML = string; return div.childNodes[0]; }; Dropzone.elementInside = function(element, container) { if (element === container) { return true; } 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 `" + name + "` option provided. Please provide a CSS selector or a plain HTML element."); } return element; }; Dropzone.getElements = function(els, name) { var e, el, elements, _i, _j, _len, _len1, _ref; if (els instanceof Array) { elements = []; try { for (_i = 0, _len = els.length; _i < _len; _i++) { el = els[_i]; elements.push(this.getElement(el, name)); } } catch (_error) { e = _error; elements = null; } } else if (typeof els === "string") { elements = []; _ref = document.querySelectorAll(els); for (_j = 0, _len1 = _ref.length; _j < _len1; _j++) { el = _ref[_j]; elements.push(el); } } else if (els.nodeType != null) { elements = [els]; } if (!((elements != null) && elements.length)) { throw new Error("Invalid `" + name + "` option provided. Please provide a CSS selector, a plain HTML element or a list of those."); } return elements; }; Dropzone.confirm = function(question, accepted, rejected) { if (window.confirm(question)) { return accepted(); } else if (rejected != null) { return rejected(); } }; Dropzone.isValidFile = function(file, acceptedFiles) { var baseMimeType, mimeType, validType, _i, _len; if (!acceptedFiles) { return true; } acceptedFiles = acceptedFiles.split(","); mimeType = file.type; baseMimeType = mimeType.replace(/\/.*$/, ""); for (_i = 0, _len = acceptedFiles.length; _i < _len; _i++) { validType = acceptedFiles[_i]; validType = validType.trim(); if (validType.charAt(0) === ".") { if (file.name.toLowerCase().indexOf(validType.toLowerCase(), file.name.length - validType.length) !== -1) { return true; } } else if (/\/\*$/.test(validType)) { if (baseMimeType === validType.replace(/\/.*$/, "")) { return true; } } else { if (mimeType === validType) { return true; } } } return false; }; 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.ADDED = "added"; Dropzone.QUEUED = "queued"; Dropzone.ACCEPTED = Dropzone.QUEUED; Dropzone.UPLOADING = "uploading"; Dropzone.PROCESSING = Dropzone.UPLOADING; Dropzone.CANCELED = "canceled"; Dropzone.ERROR = "error"; Dropzone.SUCCESS = "success"; /* 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 */ detectVerticalSquash = function(img) { var alpha, canvas, ctx, data, ey, ih, iw, py, ratio, sy; iw = img.naturalWidth; ih = img.naturalHeight; canvas = document.createElement("canvas"); canvas.width = 1; canvas.height = ih; ctx = canvas.getContext("2d"); ctx.drawImage(img, 0, 0); data = ctx.getImageData(0, 0, 1, ih).data; sy = 0; ey = ih; py = ih; while (py > sy) { alpha = data[(py - 1) * 4 + 3]; if (alpha === 0) { ey = py; } else { sy = py; } py = (ey + sy) >> 1; } ratio = py / ih; if (ratio === 0) { return 1; } else { return ratio; } }; drawImageIOSFix = function(ctx, img, sx, sy, sw, sh, dx, dy, dw, dh) { var vertSquashRatio; vertSquashRatio = detectVerticalSquash(img); return ctx.drawImage(img, sx, sy, sw, sh, dx, dy, dw, dh / vertSquashRatio); }; /* * 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 */ contentLoaded = function(win, fn) { var add, doc, done, init, poll, pre, rem, root, top; done = false; top = true; doc = win.document; root = doc.documentElement; add = (doc.addEventListener ? "addEventListener" : "attachEvent"); rem = (doc.addEventListener ? "removeEventListener" : "detachEvent"); pre = (doc.addEventListener ? "" : "on"); init = function(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); } }; poll = function() { var e; try { root.doScroll("left"); } catch (_error) { e = _error; 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); } }; Dropzone._autoDiscoverFunction = function() { if (Dropzone.autoDiscover) { return Dropzone.discover(); } }; contentLoaded(window, Dropzone._autoDiscoverFunction); }).call(this); dropzonejs-rails-0.7.1/metadata.yml0000644000076400007640000000462012545525363016377 0ustar pravipravi--- !ruby/object:Gem::Specification name: dropzonejs-rails version: !ruby/object:Gem::Version version: 0.7.1 platform: ruby authors: - José Nahuel Cuesta Luengo autorequire: bindir: bin cert_chain: [] date: 2015-02-19 00:00:00.000000000 Z dependencies: - !ruby/object:Gem::Dependency name: octokit requirement: !ruby/object:Gem::Requirement requirements: - - "~>" - !ruby/object:Gem::Version version: '1.0' type: :development prerelease: false version_requirements: !ruby/object:Gem::Requirement requirements: - - "~>" - !ruby/object:Gem::Version version: '1.0' - !ruby/object:Gem::Dependency name: faraday requirement: !ruby/object:Gem::Requirement requirements: - - "~>" - !ruby/object:Gem::Version version: 0.8.0 type: :development prerelease: false version_requirements: !ruby/object:Gem::Requirement requirements: - - "~>" - !ruby/object:Gem::Version version: 0.8.0 - !ruby/object:Gem::Dependency name: rails requirement: !ruby/object:Gem::Requirement requirements: - - ">" - !ruby/object:Gem::Version version: '3.1' type: :runtime prerelease: false version_requirements: !ruby/object:Gem::Requirement requirements: - - ">" - !ruby/object:Gem::Version version: '3.1' description: Adds Dropzone, a great JS File upload by Matias Meno, to the Rails Asset pipeline. email: - nahuelcuestaluengo@gmail.com executables: [] extensions: [] extra_rdoc_files: [] files: - LICENSE - README.md - Rakefile - app/assets/javascripts/dropzone.js - app/assets/stylesheets/dropzone/basic.scss - app/assets/stylesheets/dropzone/dropzone.scss - lib/dropzonejs-rails.rb - lib/dropzonejs-rails/engine.rb - lib/dropzonejs-rails/version.rb - lib/generators/dropzonejs-rails/install/install_generator.rb homepage: http://www.github.com/ncuesta/dropzonejs-rails licenses: [] metadata: {} post_install_message: rdoc_options: [] require_paths: - lib required_ruby_version: !ruby/object:Gem::Requirement requirements: - - ">=" - !ruby/object:Gem::Version version: '0' required_rubygems_version: !ruby/object:Gem::Requirement requirements: - - ">=" - !ruby/object:Gem::Version version: '0' requirements: [] rubyforge_project: rubygems_version: 2.4.5 signing_key: specification_version: 4 summary: Integrates Dropzone JS File upload into Rails Asset pipeline. test_files: [] dropzonejs-rails-0.7.1/lib/0000755000076400007640000000000012545525363014640 5ustar pravipravidropzonejs-rails-0.7.1/lib/dropzonejs-rails.rb0000644000076400007640000000007512545525363020474 0ustar pravipravirequire 'dropzonejs-rails/engine' module DropzonejsRails enddropzonejs-rails-0.7.1/lib/dropzonejs-rails/0000755000076400007640000000000012545525363020145 5ustar pravipravidropzonejs-rails-0.7.1/lib/dropzonejs-rails/version.rb0000644000076400007640000000011412545525363022153 0ustar pravipravimodule DropzonejsRails VERSION = '0.7.1' DROPZONE_VERSION = '4.0.1' end dropzonejs-rails-0.7.1/lib/dropzonejs-rails/engine.rb0000644000076400007640000000012212545525363021732 0ustar pravipravirequire 'rails' module DropzonejsRails class Engine < ::Rails::Engine end enddropzonejs-rails-0.7.1/lib/generators/0000755000076400007640000000000012545525363017011 5ustar pravipravidropzonejs-rails-0.7.1/lib/generators/dropzonejs-rails/0000755000076400007640000000000012545525363022316 5ustar pravipravidropzonejs-rails-0.7.1/lib/generators/dropzonejs-rails/install/0000755000076400007640000000000012545525363023764 5ustar pravipravidropzonejs-rails-0.7.1/lib/generators/dropzonejs-rails/install/install_generator.rb0000644000076400007640000000071112545525363030024 0ustar pravipravirequire 'dropzonejs-rails' require 'dropzonejs-rails/version' module DropzonejsRails module Generators class InstallGenerator < Rails::Generators::Base desc "Installs Dropzone JS files (v#{DropzonejsRails::DROPZONE_VERSION}) into the project" source_root DropzonejsRails::Engine.root.join('app/assets/javascripts') def copy_files copy_file 'dropzone.js', 'vendor/assets/javascripts/dropzone.js' end end end end dropzonejs-rails-0.7.1/Rakefile0000755000076400007640000000463712545525363015554 0ustar pravipravi#!/usr/bin/env rake begin require 'bundler/setup' rescue LoadError puts 'You must `gem install bundler` and `bundle install` to run rake tasks' end Bundler::GemHelper.install_tasks require 'open-uri' require 'octokit' require 'dropzonejs-rails' desc 'Get latest dropzone js build' task :get do puts "Fetching dropzone v#{DropzonejsRails::DROPZONE_VERSION}..." download_dropzone_file 'dropzone.js', 'app/assets/javascripts/dropzone.js' download_dropzone_file 'basic.css', 'app/assets/stylesheets/dropzone/basic.scss' download_dropzone_file 'dropzone.css', 'app/assets/stylesheets/dropzone/dropzone.scss' puts "Done" end desc 'Find the latest dropzone js version and get it' task :check do latest_version = Octokit.tags('enyo/dropzone').first.name.gsub(/[^\d\.]/, '') if latest_version != DropzonejsRails::DROPZONE_VERSION version = File.join(File.dirname(__FILE__), 'lib', 'dropzonejs-rails', 'version.rb') sed version, { /DROPZONE_VERSION\s+=\s+'#{DropzonejsRails::DROPZONE_VERSION}'/ => "DROPZONE_VERSION = '#{latest_version}'", /\sVERSION\s+=\s+'#{DropzonejsRails::VERSION}'/ => " VERSION = '#{new_version}'" } readme = File.join(File.dirname(__FILE__), 'README.md') sed readme, { /\*\*Dropzone v#{DropzonejsRails::DROPZONE_VERSION}\*\*/ => "**Dropzone v#{latest_version}**" } puts "A new version of dropzone (v#{latest_version}) has been found, and the source files have been accordingly updated.\nYou may now run: `rake get` to get it." else raise "The bundled version of dropzone (v#{DropzonejsRails::DROPZONE_VERSION}) already is the latest one." end end desc 'Bump the dropzone js version to the latest, commit changes and perform a release' task bump: [:check, :get] do %x{ git add -A . && git commit -m 'rake bump: Version bump' } Rake::Task['release'].invoke end def download_dropzone_file(source_file, target_file) source = "https://raw.githubusercontent.com/enyo/dropzone/v#{DropzonejsRails::DROPZONE_VERSION}/dist/#{source_file}" target = DropzonejsRails::Engine.root.join(target_file) File.open(target, 'wb+') { |f| f << open(source, 'rb').read } end def sed(filename, replacements) contents = File.read(filename) replacements.each_pair do |pattern, replacement| contents.gsub!(pattern, replacement) end File.write filename, contents end def new_version parts = DropzonejsRails::VERSION.split('.') parts[2] = parts[2].to_i + 1 parts.join '.' end