Fixed bug #16481: Live search uses hardcoded strings and has unused strings
[Packages/TYPO3.CMS.git] / typo3 / classes / class.typo3logo.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 2007-2010 Ingo Renner <ingo@typo3.org>
6 * All rights reserved
7 *
8 * This script is part of the TYPO3 project. The TYPO3 project is
9 * free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * The GNU General Public License can be found at
15 * http://www.gnu.org/copyleft/gpl.html.
16 * A copy is found in the textfile GPL.txt and important notices to the license
17 * from the author is found in LICENSE.txt distributed with these scripts.
18 *
19 *
20 * This script is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
27
28
29 /**
30 * class to render the TYPO3 logo in the backend
31 *
32 * $Id$
33 *
34 * @author Ingo Renner <ingo@typo3.org>
35 * @package TYPO3
36 * @subpackage core
37 */
38 class TYPO3Logo {
39
40 protected $logo;
41
42 /**
43 * constructor
44 *
45 * @return void
46 */
47 public function __construct() {
48 $this->logo = null;
49 }
50
51 /**
52 * renders the actual logo code
53 *
54 * @return string logo html code snippet to use in the backend
55 */
56 public function render() {
57
58 $logoFile = 'gfx/alt_backend_logo.gif'; // default
59 if(is_string($this->logo)) {
60 // overwrite
61 $logoFile = $this->logo;
62 }
63 $imgInfo = getimagesize(PATH_site . TYPO3_mainDir . $logoFile);
64
65
66 $logo = '<a href="http://www.typo3.com/" target="_blank">'.
67 '<img'.t3lib_iconWorks::skinImg('', $logoFile, $imgInfo[3]).' title="TYPO3 Content Management System" alt="" />'.
68 '</a>';
69
70 // overwrite with custom logo
71 if($GLOBALS['TBE_STYLES']['logo']) {
72 $imgInfo = @getimagesize(t3lib_div::resolveBackPath(PATH_typo3 . $GLOBALS['TBE_STYLES']['logo'], 3));
73 $logo = '<a href="http://www.typo3.com/" target="_blank">' .
74 '<img src="' . $GLOBALS['TBE_STYLES']['logo'] . '" ' . $imgInfo[3] . ' title="TYPO3 Content Management System" alt="" />' .
75 '</a>';
76 }
77
78 return $logo;
79 }
80
81 /**
82 * sets the logo
83 *
84 * @param string path to logo file as seen from typo3/
85 */
86 public function setLogo($logo) {
87 if(!is_string($logo)) {
88 throw new InvalidArgumentException('parameter $logo must be of type string', 1194041104);
89 }
90
91 $this->logo = $logo;
92 }
93
94 }
95
96
97 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/classes/class.typo3logo.php'])) {
98 include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/classes/class.typo3logo.php']);
99 }
100
101 ?>