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[Packages/TYPO3.CMS.git] / typo3 / tce_db.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 * TCE gateway (TYPO3 Core Engine) for database handling
29 * This script is a gateway for POST forms to class.t3lib_TCEmain that manipulates all information in the database!!
30 * For syntax and API information, see the document 'TYPO3 Core APIs'
31 *
32 * $Id$
33 * Revised for TYPO3 3.6 July/2003 by Kasper Skaarhoj
34 *
35 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
36 */
37 /**
38 * [CLASS/FUNCTION INDEX of SCRIPT]
39 *
40 *
41 *
42 * 79: class SC_tce_db
43 * 106: function init()
44 * 160: function initClipboard()
45 * 180: function main()
46 * 216: function finish()
47 *
48 * TOTAL FUNCTIONS: 4
49 * (This index is automatically created/updated by the extension "extdeveval")
50 *
51 */
52
53
54 require ('init.php');
55 require ('template.php');
56 require_once (PATH_t3lib.'class.t3lib_tcemain.php');
57
58
59
60
61
62
63
64
65
66
67
68 /**
69 * Script Class, creating object of t3lib_TCEmain and sending the posted data to the object.
70 * Used by many smaller forms/links in TYPO3, including the QuickEdit module.
71 * Is not used by alt_doc.php though (main form rendering script) - that uses the same class (TCEmain) but makes its own initialization (to save the redirect request).
72 * For all other cases than alt_doc.php it is recommended to use this script for submitting your editing forms - but the best solution in any case would probably be to link your application to alt_doc.php, that will give you easy form-rendering as well.
73 *
74 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
75 * @package TYPO3
76 * @subpackage core
77 */
78 class SC_tce_db {
79
80 // Internal, static: GPvar
81 var $flags; // Array. Accepts options to be set in TCE object. Currently it supports "reverseOrder" (boolean).
82 var $data; // Data array on the form [tablename][uid][fieldname] = value
83 var $cmd; // Command array on the form [tablename][uid][command] = value. This array may get additional data set internally based on clipboard commands send in CB var!
84 var $mirror; // Array passed to ->setMirror.
85 var $cacheCmd; // Cache command sent to ->clear_cacheCmd
86 var $redirect; // Redirect URL. Script will redirect to this location after performing operations (unless errors has occured)
87 var $prErr; // Boolean. If set, errors will be printed on screen instead of redirection. Should always be used, otherwise you will see no errors if they happen.
88 # var $_disableRTE;
89 var $CB; // Clipboard command array. May trigger changes in "cmd"
90 var $vC; // Verification code
91 var $uPT; // Boolean. Update Page Tree Trigger. If set and the manipulated records are pages then the update page tree signal will be set.
92
93 // Internal, dynamic:
94 var $include_once=array(); // Files to include after init() function is called:
95 var $tce; // TCEmain object
96
97
98
99
100 /**
101 * Initialization of the class
102 *
103 * @return void
104 */
105 function init() {
106 global $BE_USER;
107
108 // GPvars:
109 $this->flags = t3lib_div::_GP('flags');
110 $this->data = t3lib_div::_GP('data');
111 $this->cmd = t3lib_div::_GP('cmd');
112 $this->mirror = t3lib_div::_GP('mirror');
113 $this->cacheCmd = t3lib_div::_GP('cacheCmd');
114 $this->redirect = t3lib_div::_GP('redirect');
115 $this->prErr = t3lib_div::_GP('prErr');
116 $this->_disableRTE = t3lib_div::_GP('_disableRTE');
117 $this->CB = t3lib_div::_GP('CB');
118 $this->vC = t3lib_div::_GP('vC');
119 $this->uPT = t3lib_div::_GP('uPT');
120
121 // Creating TCEmain object
122 $this->tce = t3lib_div::makeInstance('t3lib_TCEmain');
123 $this->tce->stripslashes_values=0;
124
125 // Configuring based on user prefs.
126 if ($BE_USER->uc['recursiveDelete']) {
127 $this->tce->deleteTree = 1; // True if the delete Recursive flag is set.
128 }
129 if ($BE_USER->uc['copyLevels']) {
130 $this->tce->copyTree = t3lib_div::intInRange($BE_USER->uc['copyLevels'],0,100); // Set to number of page-levels to copy.
131 }
132 if ($BE_USER->uc['neverHideAtCopy']) {
133 $this->tce->neverHideAtCopy = 1;
134 }
135
136 $TCAdefaultOverride = $BE_USER->getTSConfigProp('TCAdefaults');
137 if (is_array($TCAdefaultOverride)) {
138 $this->tce->setDefaultsFromUserTS($TCAdefaultOverride);
139 }
140
141 // Reverse order.
142 if ($this->flags['reverseOrder']) {
143 $this->tce->reverseOrder=1;
144 }
145
146 # $this->tce->disableRTE = $this->_disableRTE;
147
148 // Clipboard?
149 if (is_array($this->CB)) {
150 $this->include_once[]=PATH_t3lib.'class.t3lib_clipboard.php';
151 }
152 }
153
154 /**
155 * Clipboard pasting and deleting.
156 *
157 * @return void
158 */
159 function initClipboard() {
160 if (is_array($this->CB)) {
161 $clipObj = t3lib_div::makeInstance('t3lib_clipboard');
162 $clipObj->initializeClipboard();
163 if ($this->CB['paste']) {
164 $clipObj->setCurrentPad($this->CB['pad']);
165 $this->cmd = $clipObj->makePasteCmdArray($this->CB['paste'],$this->cmd);
166 }
167 if ($this->CB['delete']) {
168 $clipObj->setCurrentPad($this->CB['pad']);
169 $this->cmd = $clipObj->makeDeleteCmdArray($this->cmd);
170 }
171 }
172 }
173
174 /**
175 * Executing the posted actions ...
176 *
177 * @return void
178 */
179 function main() {
180 global $BE_USER,$TYPO3_CONF_VARS;
181
182 // LOAD TCEmain with data and cmd arrays:
183 $this->tce->start($this->data,$this->cmd);
184 if (is_array($this->mirror)) {$this->tce->setMirror($this->mirror);}
185
186 // Checking referer / executing
187 $refInfo=parse_url(t3lib_div::getIndpEnv('HTTP_REFERER'));
188 $httpHost = t3lib_div::getIndpEnv('TYPO3_HOST_ONLY');
189 if ($httpHost!=$refInfo['host'] && $this->vC!=$BE_USER->veriCode() && !$TYPO3_CONF_VARS['SYS']['doNotCheckReferer']) {
190 $this->tce->log('',0,0,0,1,'Referer host "%s" and server host "%s" did not match and veriCode was not valid either!',1,array($refInfo['host'],$httpHost));
191 } else {
192 // Register uploaded files
193 $this->tce->process_uploads($_FILES);
194
195 // Execute actions:
196 $this->tce->process_datamap();
197 $this->tce->process_cmdmap();
198
199 // Clearing cache:
200 $this->tce->clear_cacheCmd($this->cacheCmd);
201
202 // Update page tree?
203 if ($this->uPT && (isset($this->data['pages'])||isset($this->cmd['pages']))) {
204 t3lib_BEfunc::getSetUpdateSignal('updatePageTree');
205 }
206 }
207 }
208
209 /**
210 * Redirecting the user after the processing has been done.
211 * Might also display error messages directly, if any.
212 *
213 * @return void
214 */
215 function finish() {
216 // Prints errors, if...
217 if ($this->prErr) {
218 $this->tce->printLogErrorMessages($this->redirect);
219 }
220
221 if ($this->redirect && !$this->tce->debug) {
222 Header('Location: '.t3lib_div::locationHeaderUrl($this->redirect));
223 }
224 }
225 }
226
227 // Include extension?
228 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/tce_db.php']) {
229 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/tce_db.php']);
230 }
231
232
233
234
235
236
237
238 // Make instance:
239 $SOBE = t3lib_div::makeInstance('SC_tce_db');
240 $SOBE->init();
241
242 // Include files?
243 foreach($SOBE->include_once as $INC_FILE) include_once($INC_FILE);
244
245 $SOBE->initClipboard();
246 $SOBE->main();
247 $SOBE->finish();
248 ?>