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83 lines
2.9 KiB
JavaScript
83 lines
2.9 KiB
JavaScript
/**
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* @license
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* Copyright (C) 2012 KO GmbH <copyright@kogmbh.com>
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*
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* @licstart
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* The JavaScript code in this page is free software: you can redistribute it
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* and/or modify it under the terms of the GNU Affero General Public License
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* (GNU AGPL) as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version. The code is distributed
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU AGPL for more details.
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*
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* As additional permission under GNU AGPL version 3 section 7, you
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* may distribute non-source (e.g., minimized or compacted) forms of
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* that code without the copy of the GNU GPL normally required by
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* section 4, provided you include this license notice and a URL
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* through which recipients can access the Corresponding Source.
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*
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* As a special exception to the AGPL, any HTML file which merely makes function
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* calls to this code, and for that purpose includes it by reference shall be
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* deemed a separate work for copyright law purposes. In addition, the copyright
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* holders of this code give you permission to combine this code with free
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* software libraries that are released under the GNU LGPL. You may copy and
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* distribute such a system following the terms of the GNU AGPL for this code
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* and the LGPL for the libraries. If you modify this code, you may extend this
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* exception to your version of the code, but you are not obligated to do so.
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* If you do not wish to do so, delete this exception statement from your
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* version.
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*
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* This license applies to this entire compilation.
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* @licend
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* @source: http://viewerjs.org/
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* @source: http://github.com/thz/Viewer.js
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*/
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/*global document, window, Viewer, ODFViewerPlugin, PDFViewerPlugin*/
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var viewer;
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function loadPlugin(pluginName, callback) {
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"use strict";
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var script, style;
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// Load script
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script = document.createElement('script');
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script.async = false;
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script.onload = callback;
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script.src = pluginName + '.js';
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script.type = 'text/javascript';
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document.getElementsByTagName('head')[0].appendChild(script);
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}
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function loadDocument(documentUrl) {
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"use strict";
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if (documentUrl) {
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var extension = documentUrl.split('.').pop(),
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Plugin;
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extension = extension.toLowerCase();
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switch (extension) {
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case 'odt':
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case 'odp':
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case 'ods':
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case 'fodt':
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loadPlugin('./ODFViewerPlugin', function () {
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Plugin = ODFViewerPlugin;
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});
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break;
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case 'pdf':
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loadPlugin('./PDFViewerPlugin', function () {
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Plugin = PDFViewerPlugin;
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});
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break;
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}
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window.onload = function () {
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if (Plugin) {
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viewer = new Viewer(new Plugin());
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}
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};
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}
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}
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