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/**
* Copyright (c) 2013 Peter Lejeck <peter.lejeck@gmail.com>
*
* 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.
*/
/* jshint browser:true, jquery:true */
(function($) {
$.hasFileAPI = function hasFileAPI() {
return Boolean(window.FormData);
};
$.fn.cabinet = function(uploadInput) {
var input = $(uploadInput);
var _this = this;
var passthrough = function(outer, inner, prevent, fn) {
_this.on(outer, function(e) {
if (inner === 'click') {
input[0].click();
} else {
input.trigger(inner);
}
if (prevent) {
e.preventDefault();
}
if (fn) {
fn(e);
}
}, false);
};
input[0].filelist = Object.create(FileList);
input.on('change', function(e) {
this.filelist = e.target.files;
_this.change();
});
passthrough('dragenter', 'dragenter', true);
passthrough('dragover', 'dragover', true);
passthrough('dragleave', 'dragleave', true);
passthrough('click', 'click', false);
passthrough('drop', 'dragleave', true, function(e) {
input[0].filelist = e.dataTransfer.files;
_this.change();
});
};
})($);
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