Added a $ sign at the end of the regular expression and fixed indenting in the new...
[Packages/TYPO3.CMS.git] / typo3 / browse_links.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 1999-2005 Kasper Skaarhoj (kasperYYYY@typo3.com)
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 * Displays the page/file tree for browsing database records or files.
29 * Used from TCEFORMS an other elements
30 * In other words: This is the ELEMENT BROWSER!
31 *
32 * $Id$
33 * Revised for TYPO3 3.6 November/2003 by Kasper Skaarhoj
34 * XHTML compliant
35 *
36 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
37 */
38 /**
39 * [CLASS/FUNCTION INDEX of SCRIPT]
40 *
41 *
42 *
43 * 78: class SC_browse_links
44 * 99: function init ()
45 * 120: function main()
46 * 174: function printContent()
47 *
48 * TOTAL FUNCTIONS: 3
49 * (This index is automatically created/updated by the extension "extdeveval")
50 *
51 */
52 $BACK_PATH='';
53 require ('init.php');
54 require ('template.php');
55 $LANG->includeLLFile('EXT:lang/locallang_browse_links.xml');
56
57 require_once (PATH_typo3.'/class.browse_links.php');
58
59
60
61
62
63
64
65
66
67
68
69
70
71 /**
72 * Script class for the Element Browser window.
73 *
74 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
75 * @package TYPO3
76 * @subpackage core
77 */
78 class SC_browse_links {
79
80
81 /**
82 * The mode determines the main kind of output from the element browser.
83 * There are these options for values: rte, db, file, filedrag, wizard.
84 * "rte" will show the link selector for the Rich Text Editor (see main_rte())
85 * "db" will allow you to browse for pages or records in the page tree (for TCEforms, see main_db())
86 * "file"/"filedrag" will allow you to browse for files or folders in the folder mounts (for TCEforms, main_file())
87 * "wizard" will allow you to browse for links (like "rte") which are passed back to TCEforms (see main_rte(1))
88 *
89 * @see main()
90 */
91 var $mode;
92
93 /**
94 * holds Instance of main browse_links class
95 * needed fo intercommunication between various classes that need access to variables via $GLOBALS['SOBE']
96 * Not the most nice solution but introduced since we don't have another general way to return class-instances or registry for now
97 *
98 * @var browse_links
99 */
100
101 var $browser;
102
103
104 /**
105 * not really needed but for backwards compatibility ...
106 *
107 * @return void
108 */
109 function init () {
110
111 // Find "mode"
112 $this->mode = t3lib_div::_GP('mode');
113 if (!$this->mode) {
114 $this->mode = 'rte';
115 }
116
117 // Creating backend template object:
118 // this might not be needed but some classes refer to $GLOBALS['SOBE']->doc, so ...
119 $this->doc = t3lib_div::makeInstance('template');
120 $this->doc->docType= 'xhtml_trans';
121 $this->doc->backPath = $GLOBALS['BACK_PATH'];
122 }
123
124
125 /**
126 * Main function, detecting the current mode of the element browser and branching out to internal methods.
127 *
128 * @return void
129 */
130 function main() {
131 global $BE_USER, $BACK_PATH;
132
133 $this->content = '';
134
135 // render type by user func
136 $browserRendered = false;
137 if (is_array ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/browse_links.php']['browserRendering'])) {
138 foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/browse_links.php']['browserRendering'] as $classRef) {
139 $browserRenderObj = t3lib_div::getUserObj($classRef);
140 if(is_object($browserRenderObj) && method_exists($browserRenderObj, 'isValid') && method_exists($browserRenderObj, 'render')) {
141 if ($browserRenderObj->isValid($this->mode, $this)) {
142 $this->content .= $browserRenderObj->render($this->mode, $this);
143 $browserRendered = true;
144 break;
145 }
146 }
147 }
148 }
149
150 // if type was not rendered use default rendering functions
151 if(!$browserRendered) {
152
153 $this->browser = t3lib_div::makeInstance('browse_links');
154 $this->browser->init();
155
156 $modData = $BE_USER->getModuleData('browse_links.php','ses');
157 list($modData, $store) = $this->browser->processSessionData($modData);
158 $BE_USER->pushModuleData('browse_links.php',$modData);
159
160 // Output the correct content according to $this->mode
161 switch((string)$this->mode) {
162 case 'rte':
163 $this->content = $this->browser->main_rte();
164 break;
165 case 'db':
166 $this->content = $this->browser->main_db();
167 break;
168 case 'file':
169 case 'filedrag':
170 $this->content = $this->browser->main_file();
171 break;
172 case 'wizard':
173 $this->content = $this->browser->main_rte(1);
174 break;
175 }
176 }
177 }
178
179 /**
180 * Print module content
181 *
182 * @return void
183 */
184 function printContent() {
185 echo $this->content;
186 }
187
188
189 }
190
191
192 // Include extension?
193 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/browse_links.php']) {
194 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/browse_links.php']);
195 }
196
197
198
199
200
201
202
203
204 // Make instance:
205 $SOBE = t3lib_div::makeInstance('SC_browse_links');
206 $SOBE->init();
207 $SOBE->main();
208 $SOBE->printContent();
209 ?>