// Uses AMD or browser globals to create a jQuery plugin.
(function (factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery'], factory);
} else {
// Browser globals
factory(jQuery);
}
} (function (jQuery) {
var module = { exports: { } }; // Fake component
/**
* Expose `Emitter`.
*/
module.exports = Emitter;
/**
* Initialize a new `Emitter`.
*
* @api public
*/
function Emitter(obj) {
if (obj) return mixin(obj);
};
/**
* Mixin the emitter properties.
*
* @param {Object} obj
* @return {Object}
* @api private
*/
function mixin(obj) {
for (var key in Emitter.prototype) {
obj[key] = Emitter.prototype[key];
}
return obj;
}
/**
* Listen on the given `event` with `fn`.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.on = function(event, fn){
this._callbacks = this._callbacks || {};
(this._callbacks[event] = this._callbacks[event] || [])
.push(fn);
return this;
};
/**
* Adds an `event` listener that will be invoked a single
* time then automatically removed.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.once = function(event, fn){
var self = this;
this._callbacks = this._callbacks || {};
function on() {
self.off(event, on);
fn.apply(this, arguments);
}
fn._off = on;
this.on(event, on);
return this;
};
/**
* Remove the given callback for `event` or all
* registered callbacks.
*
* @param {String} event
* @param {Function} fn
* @return {Emitter}
* @api public
*/
Emitter.prototype.off =
Emitter.prototype.removeListener =
Emitter.prototype.removeAllListeners = function(event, fn){
this._callbacks = this._callbacks || {};
var callbacks = this._callbacks[event];
if (!callbacks) return this;
// remove all handlers
if (1 == arguments.length) {
delete this._callbacks[event];
return this;
}
// remove specific handler
var i = callbacks.indexOf(fn._off || fn);
if (~i) callbacks.splice(i, 1);
return this;
};
/**
* Emit `event` with the given args.
*
* @param {String} event
* @param {Mixed} ...
* @return {Emitter}
*/
Emitter.prototype.emit = function(event){
this._callbacks = this._callbacks || {};
var args = [].slice.call(arguments, 1)
, callbacks = this._callbacks[event];
if (callbacks) {
callbacks = callbacks.slice(0);
for (var i = 0, len = callbacks.length; i < len; ++i) {
callbacks[i].apply(this, args);
}
}
return this;
};
/**
* Return array of callbacks for `event`.
*
* @param {String} event
* @return {Array}
* @api public
*/
Emitter.prototype.listeners = function(event){
this._callbacks = this._callbacks || {};
return this._callbacks[event] || [];
};
/**
* Check if this emitter has `event` handlers.
*
* @param {String} event
* @return {Boolean}
* @api public
*/
Emitter.prototype.hasListeners = function(event){
return !! this.listeners(event).length;
};
/*
#
# 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, Em, camelize, contentLoaded, noop, without,
__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; },
__slice = [].slice;
Em = typeof Emitter !== "undefined" && Emitter !== null ? Emitter : require("emitter");
noop = function() {};
Dropzone = (function(_super) {
var extend;
__extends(Dropzone, _super);
/*
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", "selectedfiles", "addedfile", "removedfile", "thumbnail", "error", "processing", "processingmultiple", "uploadprogress", "totaluploadprogress", "sending", "sendingmultiple", "success", "successmultiple", "canceled", "canceledmultiple", "complete", "completemultiple", "reset"];
Dropzone.prototype.defaultOptions = {
url: null,
method: "post",
withCredentials: false,
parallelUploads: 2,
uploadMultiple: false,
maxFilesize: 256,
paramName: "file",
createImageThumbnails: true,
maxThumbnailFilesize: 10,
thumbnailWidth: 100,
thumbnailHeight: 100,
params: {},
clickable: true,
ignoreHiddenFiles: true,
acceptedFiles: null,
acceptedMimeTypes: null,
autoProcessQueue: true,
addRemoveLinks: false,
previewsContainer: 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}}MB). Max filesize: {{maxFilesize}}MB.",
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",
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;
trgRatio = this.options.thumbnailWidth / this.options.thumbnailHeight;
if (file.height < this.options.thumbnailHeight || file.width < this.options.thumbnailWidth) {
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");
},
selectedfiles: function(files) {
if (this.element === this.previewsContainer) {
return this.element.classList.add("dz-started");
}
},
reset: function() {
return this.element.classList.remove("dz-started");
},
addedfile: function(file) {
var _this = this;
file.previewElement = Dropzone.createElement(this.options.previewTemplate);
file.previewTemplate = file.previewElement;
this.previewsContainer.appendChild(file.previewElement);
file.previewElement.querySelector("[data-dz-name]").textContent = file.name;
file.previewElement.querySelector("[data-dz-size]").innerHTML = this.filesize(file.size);
if (this.options.addRemoveLinks) {
file._removeLink = Dropzone.createElement("" + this.options.dictRemoveFile + "");
file._removeLink.addEventListener("click", function(e) {
e.preventDefault();
e.stopPropagation();
if (file.status === Dropzone.UPLOADING) {
if (window.confirm(_this.options.dictCancelUploadConfirmation)) {
return _this.removeFile(file);
}
} else {
return _this.removeFile(file);
}
});
return file.previewElement.appendChild(file._removeLink);
}
},
removedfile: function(file) {
var _ref;
return (_ref = file.previewElement) != null ? _ref.parentNode.removeChild(file.previewElement) : void 0;
},
thumbnail: function(file, dataUrl) {
var thumbnailElement;
file.previewElement.classList.remove("dz-file-preview");
file.previewElement.classList.add("dz-image-preview");
thumbnailElement = file.previewElement.querySelector("[data-dz-thumbnail]");
thumbnailElement.alt = file.name;
return thumbnailElement.src = dataUrl;
},
error: function(file, message) {
file.previewElement.classList.add("dz-error");
return file.previewElement.querySelector("[data-dz-errormessage]").textContent = message;
},
processing: function(file) {
file.previewElement.classList.add("dz-processing");
if (file._removeLink) {
return file._removeLink.textContent = this.options.dictCancelUpload;
}
},
processingmultiple: noop,
uploadprogress: function(file, progress, bytesSent) {
return file.previewElement.querySelector("[data-dz-uploadprogress]").style.width = "" + progress + "%";
},
totaluploadprogress: noop,
sending: noop,
sendingmultiple: noop,
success: function(file) {
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) {
return file._removeLink.textContent = this.options.dictRemoveFile;
}
},
completemultiple: noop,
previewTemplate: "