[TASK] Remove global declarations inside methods
[Packages/TYPO3.CMS.git] / typo3 / file_edit.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 1999-2011 Kasper Skårhøj (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 * Revised for TYPO3 3.6 2/2003 by Kasper Skårhøj
31 * XHTML compliant (except textarea field)
32 *
33 * @author Kasper Skårhøj <kasperYYYY@typo3.com>
34 */
35 /**
36 * [CLASS/FUNCTION INDEX of SCRIPT]
37 *
38 *
39 *
40 * 74: class SC_file_edit
41 * 93: function init()
42 * 143: function main()
43 * 205: function printContent()
44 *
45 * TOTAL FUNCTIONS: 3
46 * (This index is automatically created/updated by the extension "extdeveval")
47 *
48 */
49
50 $GLOBALS['BACK_PATH'] = '';
51 require('init.php');
52 require('template.php');
53
54
55 /**
56 * Script Class for rendering the file editing screen
57 *
58 * @author Kasper Skårhøj <kasperYYYY@typo3.com>
59 * @package TYPO3
60 * @subpackage core
61 */
62 class SC_file_edit {
63 var $content; // Module content accumulated.
64
65 /**
66 * File processing object
67 *
68 * @var t3lib_basicFileFunctions
69 */
70 var $basicff;
71 var $shortPath;
72 var $title;
73 var $icon;
74
75 /**
76 * Document template object
77 *
78 * @var template
79 */
80 var $doc;
81
82 // Internal, static: GPvar
83 var $origTarget; // Original input target
84 var $target; // The original target, but validated.
85 var $returnUrl; // Return URL of list module.
86
87
88 /**
89 * Initialize script class
90 *
91 * @return void
92 */
93 function init() {
94 // Setting target, which must be a file reference to a file within the mounts.
95 $this->target = $this->origTarget = t3lib_div::_GP('target');
96 $this->returnUrl = t3lib_div::sanitizeLocalUrl(t3lib_div::_GP('returnUrl'));
97
98 // Creating file management object:
99 $this->basicff = t3lib_div::makeInstance('t3lib_basicFileFunctions');
100 $this->basicff->init($GLOBALS['FILEMOUNTS'],$GLOBALS['TYPO3_CONF_VARS']['BE']['fileExtensions']);
101
102
103 if (file_exists($this->target)) {
104 $this->target=$this->basicff->cleanDirectoryName($this->target); // Cleaning and checking target (file or dir)
105 } else {
106 $this->target='';
107 }
108 $key=$this->basicff->checkPathAgainstMounts($this->target.'/');
109 if (!$this->target || !$key) {
110 $title = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xml:paramError', TRUE);
111 $message = $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_mod_file_list.xml:targetNoDir', TRUE);
112 throw new RuntimeException($title . ': ' . $message, 1294586841);
113 }
114 // Finding the icon
115 switch($GLOBALS['FILEMOUNTS'][$key]['type']) {
116 case 'user':
117 $this->icon = 'gfx/i/_icon_ftp_user.gif';
118 break;
119 case 'group':
120 $this->icon = 'gfx/i/_icon_ftp_group.gif';
121 break;
122 default:
123 $this->icon = 'gfx/i/_icon_ftp.gif';
124 }
125
126 $this->icon = '<img'.t3lib_iconWorks::skinImg($this->backPath,$this->icon,'width="18" height="16"').' title="" alt="" />';
127
128 // Relative path to filemount, $key:
129 $this->shortPath = substr($this->target,strlen($GLOBALS['FILEMOUNTS'][$key]['path']));
130
131 // Setting title:
132 $this->title = $this->icon.$GLOBALS['FILEMOUNTS'][$key]['name'].': '.$this->shortPath;
133
134 // ***************************
135 // Setting template object
136 // ***************************
137 $this->doc = t3lib_div::makeInstance('template');
138 $this->doc->setModuleTemplate('templates/file_edit.html');
139 $this->doc->backPath = $GLOBALS['BACK_PATH'];
140 $this->doc->JScode=$this->doc->wrapScriptTags('
141 function backToList() { //
142 top.goToModule("file_list");
143 }
144 ');
145 $this->doc->form='<form action="tce_file.php" method="post" name="editform">';
146 }
147
148 /**
149 * Main function, redering the actual content of the editing page
150 *
151 * @return void
152 */
153 function main() {
154 //TODO: change locallang*.php to locallang*.xml
155 $docHeaderButtons = $this->getButtons();
156
157 $this->content = $this->doc->startPage($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.pagetitle'));
158
159 // hook before compiling the output
160 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['preOutputProcessingHook'])) {
161 $preOutputProcessingHook =& $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['preOutputProcessingHook'];
162 if (is_array($preOutputProcessingHook)) {
163 $hookParameters = array(
164 'content' => &$this->content,
165 'target' => &$this->target,
166 );
167 foreach ($preOutputProcessingHook as $hookFunction) {
168 t3lib_div::callUserFunction($hookFunction, $hookParameters, $this);
169 }
170 }
171 }
172
173 $pageContent = $this->doc->header($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.pagetitle'));
174 $pageContent .= $this->doc->spacer(2);
175
176 $fI = pathinfo($this->target);
177 $extList = $GLOBALS['TYPO3_CONF_VARS']['SYS']['textfile_ext'];
178
179 if ($extList && t3lib_div::inList($extList,strtolower($fI['extension']))) {
180 // Read file content to edit:
181 $fileContent = t3lib_div::getUrl($this->target);
182
183 // making the formfields
184 $hValue = 'file_edit.php?target='.rawurlencode($this->origTarget).'&returnUrl='.rawurlencode($this->returnUrl);
185
186 // Edit textarea:
187 $code.='
188 <div id="c-edit">
189 <textarea rows="30" name="file[editfile][0][data]" wrap="off"'.$this->doc->formWidthText(48,'width:98%;height:80%','off').' class="fixed-font enable-tab">'.
190 t3lib_div::formatForTextarea($fileContent).
191 '</textarea>
192 <input type="hidden" name="file[editfile][0][target]" value="'.$this->target.'" />
193 <input type="hidden" name="redirect" value="'.htmlspecialchars($hValue).'" />
194 </div>
195 <br />';
196
197 // Make shortcut:
198 if ($GLOBALS['BE_USER']->mayMakeShortcut()) {
199 $this->MCONF['name']='xMOD_file_edit.php';
200 $docHeaderButtons['shortcut'] = $this->doc->makeShortcutIcon('target','',$this->MCONF['name'],1);
201 }
202 } else {
203 $code .= sprintf($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.coundNot'), $extList);
204 }
205
206 // Ending of section and outputting editing form:
207 $pageContent.= $this->doc->sectionEnd();
208 $pageContent.=$code;
209
210 // hook after compiling the output
211 if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['postOutputProcessingHook'])) {
212 $postOutputProcessingHook =& $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/file_edit.php']['postOutputProcessingHook'];
213 if (is_array($postOutputProcessingHook)) {
214 $hookParameters = array(
215 'pageContent' => &$pageContent,
216 'target' => &$this->target,
217 );
218 foreach ($postOutputProcessingHook as $hookFunction) {
219 t3lib_div::callUserFunction($hookFunction, $hookParameters, $this);
220 }
221 }
222 }
223
224 // Add the HTML as a section:
225 $markerArray = array(
226 'CSH' => $docHeaderButtons['csh'],
227 'FUNC_MENU' => t3lib_BEfunc::getFuncMenu($this->id, 'SET[function]', $this->MOD_SETTINGS['function'], $this->MOD_MENU['function']),
228 'BUTTONS' => $docHeaderButtons,
229 'PATH' => $this->title,
230 'CONTENT' => $pageContent,
231 );
232
233 $this->content.= $this->doc->moduleBody(array(), $docHeaderButtons, $markerArray);
234 $this->content.= $this->doc->endPage();
235 $this->content = $this->doc->insertStylesAndJS($this->content);
236
237
238 }
239
240 /**
241 * Outputting the accumulated content to screen
242 *
243 * @return void
244 */
245 function printContent() {
246 echo $this->content;
247 }
248
249 /**
250 * Builds the buttons for the docheader and returns them as an array
251 *
252 * @return array
253 **/
254 function getButtons() {
255
256 $buttons = array();
257
258 // CSH button
259 $buttons['csh'] = t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'file_edit', $GLOBALS['BACK_PATH'], '', TRUE);
260
261 // Save button
262 $theIcon = t3lib_iconWorks::getSpriteIcon('actions-document-save');
263 $buttons['SAVE'] = '<a href="#" onclick="document.editform.submit();" title="'.$GLOBALS['LANG']->makeEntities($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.submit', TRUE)).'">' . $theIcon . '</a>';
264
265 // Save and Close button
266 $theIcon = t3lib_iconWorks::getSpriteIcon('actions-document-save-close');
267 $buttons['SAVE_CLOSE'] = '<a href="#" onclick="document.editform.redirect.value=\''.htmlspecialchars($this->returnUrl).'\'; document.editform.submit();" title="'.$GLOBALS['LANG']->makeEntities($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:file_edit.php.saveAndClose', TRUE)).'">' . $theIcon . '</a>';
268
269 // Cancel button
270 $theIcon = t3lib_iconWorks::getSpriteIcon('actions-document-close');
271 $buttons['CANCEL'] = '<a href="#" onclick="backToList(); return false;" title="' . $GLOBALS['LANG']->makeEntities($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:labels.cancel', TRUE)) . '">' . $theIcon . '</a>';
272
273 return $buttons;
274 }
275 }
276
277
278 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/file_edit.php'])) {
279 include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['typo3/file_edit.php']);
280 }
281
282
283
284 // Make instance:
285 $SOBE = t3lib_div::makeInstance('SC_file_edit');
286 $SOBE->init();
287 $SOBE->main();
288 $SOBE->printContent();
289
290 ?>