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/*
* Copyright (c) 2015 ThoughtWorks, Inc.
*
* Pixelated is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pixelated is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
*/
define(
[
'flight/lib/component',
'page/events',
'features'
],
function (defineComponent, events, features) {
'use strict';
return defineComponent(function () {
this.render = function () {
this.$node.html('<i class="fa fa-paperclip fa-2x"></i>');
};
function humanReadable(bytes) {
var e = Math.floor(Math.log(bytes) / Math.log(1024));
return (bytes / Math.pow(1024, e)).toFixed(2) + ' ' + ' KMGTP'.charAt(e) + 'b';
}
function addJqueryFileUploadConfig(on) {
var url = '/attachment';
$('#fileupload').fileupload({
url: url,
dataType: 'json',
done: function (e, response) {
var data = response.result;
$('#files').html('<span>' + data.filename + ' (' + humanReadable(data.filesize) + ')' + '</span>');
on.trigger(document, events.mail.uploadedAttachment, data);
},
progressall: function (e, data) {
var progress = parseInt(data.loaded / data.total * 100, 10);
$('#progress .progress-bar').css('width', progress + '%');
}
});
}
this.upload = function () {
addJqueryFileUploadConfig(this);
$('#fileupload').click();
};
this.after('initialize', function () {
if (features.isEnabled('attachment')) {
this.render();
}
this.on(this.$node, 'click', this.upload);
});
});
});
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