Added feature #7150: Add pageUnavailable_handling for system problems and maintenance
[Packages/TYPO3.CMS.git] / typo3 / file_edit.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 * Web>File: Editing documents
29 *
30 * $Id$
31 * Revised for TYPO3 3.6 2/2003 by Kasper Skaarhoj
32 * XHTML compliant (except textarea field)
33 *
34 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
35 */
36 /**
37 * [CLASS/FUNCTION INDEX of SCRIPT]
38 *
39 *
40 *
41 * 74: class SC_file_edit
42 * 93: function init()
43 * 143: function main()
44 * 205: function printContent()
45 *
46 * TOTAL FUNCTIONS: 3
47 * (This index is automatically created/updated by the extension "extdeveval")
48 *
49 */
50
51 $BACK_PATH = '';
52 require('init.php');
53 require('template.php');
54 require_once(PATH_t3lib.'class.t3lib_basicfilefunc.php');
55
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65
66
67 /**
68 * Script Class for rendering the file editing screen
69 *
70 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
71 * @package TYPO3
72 * @subpackage core
73 */
74 class SC_file_edit {
75 var $content; // Module content accumulated.
76
77 /**
78 * File processing object
79 *
80 * @var t3lib_basicFileFunctions
81 */
82 var $basicff;
83 var $shortPath;
84 var $title;
85 var $icon;
86
87 /**
88 * Document template object
89 *
90 * @var template
91 */
92 var $doc;
93
94 // Internal, static: GPvar
95 var $origTarget; // Original input target
96 var $target; // The original target, but validated.
97 var $returnUrl; // Return URL of list module.
98
99
100 /**
101 * Initialize script class
102 *
103 * @return void
104 */
105 function init() {
106 global $BACK_PATH,$TYPO3_CONF_VARS;
107
108 // Setting target, which must be a file reference to a file within the mounts.
109 $this->target = $this->origTarget = t3lib_div::_GP('target');
110 $this->returnUrl = t3lib_div::_GP('returnUrl');
111
112 // Creating file management object:
113 $this->basicff = t3lib_div::makeInstance('t3lib_basicFileFunctions');
114 $this->basicff->init($GLOBALS['FILEMOUNTS'],$TYPO3_CONF_VARS['BE']['fileExtensions']);
115
116
117 if (@file_exists($this->target)) {
118 $this->target=$this->basicff->cleanDirectoryName($this->target); // Cleaning and checking target (file or dir)
119 } else {
120 $this->target='';
121 }
122 $key=$this->basicff->checkPathAgainstMounts($this->target.'/');
123 if (!$this->target || !$key) {
124 t3lib_BEfunc::typo3PrintError ('Parameter Error','Target was not a directory!','');
125 exit;
126 }
127 // Finding the icon
128 switch($GLOBALS['FILEMOUNTS'][$key]['type']) {
129 case 'user': $this->icon = 'gfx/i/_icon_ftp_user.gif'; break;
130 case 'group': $this->icon = 'gfx/i/_icon_ftp_group.gif'; break;
131 default: $this->icon = 'gfx/i/_icon_ftp.gif'; break;
132 }
133 $this->shortPath = substr($this->target,strlen($GLOBALS['FILEMOUNTS'][$key]['path']));
134 $this->title = $GLOBALS['FILEMOUNTS'][$key]['name'].': '.$this->shortPath;
135
136 // ***************************
137 // Setting template object
138 // ***************************
139 $this->doc = t3lib_div::makeInstance('template');
140 $this->doc->docType = 'xhtml_trans';
141 $this->doc->backPath = $BACK_PATH;
142 $this->doc->JScode=$this->doc->wrapScriptTags('
143 function backToList() { //
144 top.goToModule("file_list");
145 }
146 ');
147 $this->doc->form='<form action="tce_file.php" method="post" name="editform">';
148 }
149
150 /**
151 * Main function, redering the actual content of the editing page
152 *
153 * @return void
154 */
155 function main() {
156 global $BE_USER, $LANG, $TYPO3_CONF_VARS;
157
158 $this->content='';
159 $this->content.=$this->doc->startPage($LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.pagetitle'));
160 $this->content.=$this->doc->header($LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.pagetitle'));
161 $this->content.=$this->doc->spacer(5);
162 $this->content.=$this->doc->section('',$this->doc->getFileheader($this->title,$this->shortPath,$this->icon));
163 $this->content.=$this->doc->divider(5);
164
165 $fI = pathinfo($this->target);
166 $extList=$TYPO3_CONF_VARS['SYS']['textfile_ext'];
167
168 if ($extList && t3lib_div::inList($extList,strtolower($fI['extension']))) {
169 // Read file content to edit:
170 $fileContent = t3lib_div::getUrl($this->target);
171
172 // making the formfields
173 $hValue = 'file_edit.php?target='.rawurlencode($this->origTarget).'&returnUrl='.rawurlencode($this->returnUrl);
174 $code = '';
175 $code.='
176 <div id="c-submit">
177 <input type="hidden" name="redirect" value="'.htmlspecialchars($hValue).'" />
178 <input type="submit" value="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.submit',1).'" />
179 <input type="submit" value="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.saveAndClose',1).'" onclick="document.editform.redirect.value=\''.htmlspecialchars($this->returnUrl).'\';" />
180 <input type="submit" value="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:labels.cancel',1).'" onclick="backToList(); return false;" />
181 </div>
182 ';
183
184 // Edit textarea:
185 $code.='
186 <div id="c-edit">
187 <textarea rows="30" name="file[editfile][0][data]" wrap="off"'.$this->doc->formWidthText(48,'width:98%;height:80%','off').' class="fixed-font enable-tab">'.
188 t3lib_div::formatForTextarea($fileContent).
189 '</textarea>
190 <input type="hidden" name="file[editfile][0][target]" value="'.$this->target.'" />
191 </div>
192 <br />';
193
194 // CSH:
195 $code.= t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'file_edit', $GLOBALS['BACK_PATH'],'|<br/>');
196
197 // Make shortcut:
198 if ($BE_USER->mayMakeShortcut()) {
199 $this->MCONF['name']='xMOD_file_edit.php';
200 $code.= '<br />'.$this->doc->makeShortcutIcon('target','',$this->MCONF['name'],1);
201 }
202 } else {
203 $code.=sprintf($LANG->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.coundNot'), $extList);
204 }
205
206 // Ending of section and outputting editing form:
207 $this->content.= $this->doc->sectionEnd();
208 $this->content.=$code;
209
210 }
211
212 /**
213 * Outputting the accumulated content to screen
214 *
215 * @return void
216 */
217 function printContent() {
218 $this->content.= $this->doc->endPage();
219 $this->content = $this->doc->insertStylesAndJS($this->content);
220 echo $this->content;
221 }
222 }
223
224 // Include extension?
225 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/file_edit.php']) {
226 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/file_edit.php']);
227 }
228
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239
240 // Make instance:
241 $SOBE = t3lib_div::makeInstance('SC_file_edit');
242 $SOBE->init();
243 $SOBE->main();
244 $SOBE->printContent();
245 ?>