Updated copyright notices to show "2004"
[Packages/TYPO3.CMS.git] / typo3 / sysext / cms / tslib / class.tslib_fe.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 1999-2004 Kasper Skaarhoj (kasper@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 * Class for the built TypoScript based Front End
29 *
30 * This class has a lot of functions and internal variable which are use from index_ts.php.
31 * The class is instantiated as $GLOBALS['TSFE'] in index_ts.php.
32 * The use of this class should be inspired by the order of function calls as found in index_ts.php.
33 *
34 * $Id$
35 * Revised for TYPO3 3.6 June/2003 by Kasper Skaarhoj
36 * XHTML compliant
37 *
38 * @author Kasper Skaarhoj <kasper@typo3.com>
39 */
40 /**
41 * [CLASS/FUNCTION INDEX of SCRIPT]
42 *
43 *
44 *
45 * 176: class tslib_fe
46 * 326: function tslib_fe($TYPO3_CONF_VARS, $id, $type, $no_cache='', $cHash='', $jumpurl='',$MP='',$RDCT='')
47 * 348: function connectToMySQL()
48 * 384: function sendRedirect()
49 *
50 * SECTION: Initializing, resolving page id
51 * 424: function initFEuser()
52 * 479: function checkAlternativeIdMethods()
53 * 525: function clear_preview()
54 * 538: function determineId()
55 * 610: function fetch_the_id()
56 * 716: function getPageAndRootline()
57 * 778: function getPageShortcut($SC,$mode,$thisUid,$itera=20,$pageLog=array())
58 * 823: function checkRootlineForIncludeSection()
59 * 857: function checkEnableFields($row)
60 * 875: function checkPagerecordForIncludeSection($row)
61 * 887: function setIDfromArgV()
62 * 903: function getPageAndRootlineWithDomain($domainStartPage)
63 * 931: function findDomainRecord($recursive=0)
64 * 952: function pageNotFoundHandler($code,$header='')
65 * 974: function checkAndSetAlias()
66 * 989: function idPartsAnalyze($str)
67 *
68 * SECTION: Template and caching related functions.
69 * 1044: function makeCacheHash()
70 * 1065: function cHashParams($addQueryParams)
71 * 1086: function initTemplate()
72 * 1098: function getFromCache()
73 * 1153: function getHash()
74 * 1172: function getConfigArray()
75 *
76 * SECTION: Further initialization and data processing
77 * 1286: function getCompressedTCarray()
78 * 1323: function includeTCA($TCAloaded=1)
79 * 1349: function settingLanguage()
80 * 1389: function checkDataSubmission()
81 * 1414: function fe_tce()
82 * 1428: function locDataCheck($locationData)
83 * 1444: function sendFormmail()
84 * 1462: function checkJumpUrl()
85 * 1534: function jumpUrl()
86 * 1577: function setUrlIdToken()
87 *
88 * SECTION: Page generation; cache handling
89 * 1620: function isGeneratePage()
90 * 1630: function tempPageCacheContent()
91 * 1661: function realPageCacheContent()
92 * 1683: function setPageCacheContent($c,$d,$t)
93 * 1695: function clearPageCacheContent()
94 * 1705: function clearPageCacheContent_pidList($pidList)
95 * 1716: function setSysLastChanged()
96 *
97 * SECTION: Page generation; rendering and inclusion
98 * 1753: function generatePage_preProcessing()
99 * 1789: function generatePage_whichScript()
100 * 1801: function generatePage_postProcessing()
101 * 1859: function INTincScript()
102 * 1917: function INTincScript_loadJSCode()
103 * 1958: function isINTincScript()
104 * 1967: function isSearchIndexPage()
105 * 1976: function doXHTML_cleaning()
106 *
107 * SECTION: Finished off; outputting, storing session data, statistics...
108 * 2008: function isOutputting()
109 * 2019: function processOutput()
110 * 2071: function isEXTincScript()
111 * 2080: function storeSessionData()
112 * 2090: function setParseTime()
113 * 2102: function statistics()
114 * 2179: function previewInfo()
115 * 2200: function beLoginLinkIPList()
116 *
117 * SECTION: Various internal API functions
118 * 2255: function makeSimulFileName($inTitle,$page,$type,$addParams='',$no_cache='')
119 * 2297: function simulateStaticDocuments_pEnc_onlyP_proc($linkVars)
120 * 2325: function getSimulFileName()
121 * 2338: function encryptEmail($string,$back=0)
122 * 2355: function checkFileInclude($incFile)
123 * 2370: function newCObj()
124 * 2383: function setAbsRefPrefix()
125 * 2399: function printError($label,$header='Error!')
126 * 2410: function updateMD5paramsRecord($hash)
127 * 2422: function tidyHTML($content)
128 *
129 * SECTION: Various external API functions - for use in plugins etc.
130 * 2483: function getStorageSiterootPids()
131 * 2498: function getPagesTSconfig()
132 * 2531: function setJS($key,$content='')
133 * 2569: function setCSS($key,$content)
134 * 2584: function make_seed()
135 * 2597: function uniqueHash($str='')
136 * 2606: function set_no_cache()
137 * 2616: function set_cache_timeout_default($seconds)
138 * 2632: function plainMailEncoded($email,$subject,$message,$headers='')
139 * 2655: function sL($input)
140 * 2686: function readLLfile($fileRef)
141 * 2701: function getLLL($index,$LOCAL_LANG)
142 * 2715: function initLLvars()
143 *
144 * TOTAL FUNCTIONS: 81
145 * (This index is automatically created/updated by the extension "extdeveval")
146 *
147 */
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168
169 /**
170 * Main frontend class, instantiated in the index_ts.php script as the global object TSFE
171 *
172 * @author Kasper Skaarhoj <kasper@typo3.com>
173 * @package TYPO3
174 * @subpackage tslib
175 */
176 class tslib_fe {
177
178 // CURRENT PAGE:
179 var $id=''; // The page id (int)
180 var $type=''; // RO The type (int)
181 var $idParts=array(); // Loaded with the id, exploded by ','
182 var $cHash=''; // The submitted cHash
183 var $no_cache=''; // Page will not be cached. Write only true. Never clear value (some other code might have reasons to set it true)
184 var $rootLine=''; // The rootLine (all the way to tree root, not only the current site!) (array)
185 var $page=''; // The pagerecord (array)
186 var $contentPid=0; // This will normally point to the same value as id, but can be changed to point to another page from which content will then be displayed instead.
187 var $sys_page=''; // The object with pagefunctions (object)
188 var $jumpurl='';
189 var $pageNotFound=0; // Is set to 1 if a pageNotFound handler could have been called.
190 var $domainStartPage=0; // Domain start page
191 var $MP='';
192 var $RDCT='';
193 var $page_cache_reg1=0; // This can be set from applications as a way to tag cached versions of a page and later perform some external cache management, like clearing only a part of the cache of a page...
194
195 // USER
196 var $fe_user=''; // The user (object)
197 var $loginUser=''; // Global falg indicating that a front-end user is logged in. This is set only if a user really IS logged in. The group-list may show other groups (like added by IP filter or so) even though there is no user.
198 var $gr_list=''; // (RO=readonly) The group list, sorted numerically. Group '0,-1' is the default group, but other groups may be added by other means than a user being logged in though...
199 var $beUserLogin=''; // Flag that indicates if a Backend user is logged in!
200
201 // PREVIEW
202 var $fePreview=''; // Flag indication that preview is active. This is based on the login of a backend user and whether the backend user has read access to the current page.
203 var $showHiddenPage=''; // Flag indicating that hidden pages should be shown, selected and so on. This goes for almost all selection of pages!
204 var $showHiddenRecords=''; // Flag indicating that hidden records should be shown. This includes sys_template, pages_language_overlay and even fe_groups in addition to all other regular content. So in effect, this includes everything except pages.
205 var $simUserGroup='0'; // Value that contains the simulated usergroup if any
206
207 // CONFIGURATION
208 var $TYPO3_CONF_VARS=array(); // The configuration array as set up in t3lib/config_default.php. Should be an EXACT copy of the global array.
209 var $config=''; // 'CONFIG' object from TypoScript. Array generated based on the TypoScript configuration of the current page. Saved with the cached pages.
210
211 // TEMPLATE / CACHE
212 var $tmpl=''; // The TypoScript template object. Used to parse the TypoScript template
213 var $cacheTimeOutDefault=''; // Is set to the time-to-live time of cached pages. If false, default is 60*60*24, which is 24 hours.
214 var $cacheContentFlag=''; // Set internally if cached content is fetched from the database
215 var $all=''; // $all used by template fetching system. This array is an identification of the template. If $this->all is empty it's because the template-data is not cached, which it must be.
216 var $sPre=''; // toplevel - objArrayName, eg 'page'
217 var $pSetup=''; // TypoScript configuration of the page-object pointed to by sPre. $this->tmpl->setup[$this->sPre.'.']
218 var $newHash=''; // This hash is unique to the template, the $this->id and $this->type vars and the gr_list (list of groups). Used to get and later store the cached data
219 var $getMethodUrlIdToken=''; // If config.ftu (Frontend Track User) is set in TypoScript for the current page, the string value of this var is substituted in the rendered source-code with the string, '&ftu=[token...]' which enables GET-method usertracking as opposed to cookie based
220 var $noCacheBeforePageGen=''; // This flag is set before inclusion of pagegen.php IF no_cache is set. If this flag is set after the inclusion of pagegen.php, no_cache is forced to be set. This is done in order to make sure that php-code from pagegen does not falsely clear the no_cache flag.
221 var $tempContent=''; // This flag indicates if temporary content went into the cache during page-generation.
222 var $forceTemplateParsing=''; // Boolean, passed to TypoScript template class and tells it to render the template forcibly
223 var $cHash_array=array(); // The array which cHash_calc is based on, see ->makeCacheHash().
224 var $hash_base=''; // Loaded with the serialized array that is used for generating a hashstring for the cache
225 var $pagesTSconfig=''; // May be set to the pagesTSconfig
226 // PAGE-GENERATION / cOBJ
227 /*
228 Eg. insert JS-functions in this array ($additionalHeaderData) to include them once. Use associative keys.
229 Keys in use:
230 JSFormValidate : <script type="text/javascript" src="'.$GLOBALS["TSFE"]->absRefPrefix.'t3lib/jsfunc.validateform.js"></script>
231 JSincludeFormupdate : <script type="text/javascript" src="t3lib/jsfunc.updateform.js"></script>
232 JSMenuCode, JSMenuCode_menu : JavaScript for the JavaScript menu
233 JSCode : reserved
234 JSImgCode : reserved
235 */
236 var $defaultBodyTag='<body bgcolor="#FFFFFF">'; // Default bodytag, if nothing else is set. This can be overridden by applications like TemplaVoila.
237 var $additionalHeaderData=array(); // used to accumulate additional HTML-code for the header-section, <head>...</head>. Insert either associative keys (like additionalHeaderData['myStyleSheet'], see reserved keys above) or num-keys (like additionalHeaderData[] = '...')
238 var $additionalJavaScript=array(); // used to accumulate additional JavaScript-code. Works like additionalHeaderData. Reserved keys at 'openPic' and 'mouseOver'
239 var $additionalCSS=array(); // used to accumulate additional Style code. Works like additionalHeaderData.
240 var $JSeventFuncCalls = array( // you can add JavaScript functions to each entry in these arrays. Please see how this is done in the GMENU_LAYERS script. The point is that many applications on a page can set handlers for onload, onmouseover and onmouseup
241 'onmousemove' => array(),
242 'onmouseup' => array(),
243 'onload' => array(),
244 );
245 var $JSCode=''; // Depreciated, use additionalJavaScript instead.
246 var $JSImgCode=''; // Used to accumulate JavaScript loaded images (by menus)
247 var $divSection=''; // Used to accumulate DHTML-layers.
248
249 // RENDERING configuration, settings from TypoScript is loaded into these vars. See pagegen.php
250 var $debug=''; // Debug flag, may output special debug html-code.
251 var $intTarget=''; // Default internal target
252 var $extTarget=''; // Default external target
253 var $MP_defaults=array(); // Keys are page ids and values are default &MP (mount point) values to set when using the linking features...)
254 var $spamProtectEmailAddresses=0; // If set, typolink() function encrypts email addresses. Is set in pagegen-class.
255 var $absRefPrefix=''; // Absolute Reference prefix
256 var $absRefPrefix_force=0; // Absolute Reference prefix force flag. This is set, if the type and id is retrieve from PATH_INFO and thus we NEED to prefix urls with at least '/'
257 var $compensateFieldWidth=''; // Factor for form-field widths compensation
258 var $lockFilePath=''; // Lock file path
259 var $ATagParams=''; // <A>-tag parameters
260 var $sWordRegEx=''; // Search word regex, calculated if there has been search-words send. This is used to mark up the found search words on a page when jumped to from a link in a search-result.
261 var $sWordList=''; // Is set to the incoming array sword_list in case of a page-view jumped to from a search-result.
262 var $linkVars=''; // A string prepared for insertion in all links on the page as url-parameters. Based on configuration in TypoScript where you defined which GET_VARS you would like to pass on.
263 var $excludeCHashVars=''; // A string set with a comma list of additional GET vars which should NOT be included in the cHash calculation. These vars should otherwise be detected and involved in caching, eg. through a condition in TypoScript.
264 var $displayEditIcons=''; // If set, edit icons are rendered aside content records. Must be set only if the ->beUserLogin flag is set and set_no_cache() must be called as well.
265 var $displayFieldEditIcons=''; // If set, edit icons are rendered aside individual fields of content. Must be set only if the ->beUserLogin flag is set and set_no_cache() must be called as well.
266 var $sys_language_uid=0; // Site language, 0 (zero) is default, int+ is uid pointing to a sys_language record.
267 var $sys_language_isocode = ''; // Is set to the iso code of the sys_language if that is properly defined by the sys_language record representing the sys_language_uid. (Requires the extension "static_info_tables")
268
269 // RENDERING data
270 var $applicationData=Array(); // 'Global' Storage for various applications. Keys should be 'tx_'.extKey for extensions.
271 var $register=Array();
272 var $registerStack=Array(); // Stack used for storing array and retrieving register arrays (see LOAD_REGISTER and CLEAR_REGISTER)
273 var $cObjectDepthCounter = 50; // Checking that the function is not called eternally. This is done by interrupting at a depth of 50
274 var $recordRegister = Array(); // used by cObj->RECORDS and cObj->CONTENT to ensure the a records is NOT rendered twice through it!
275 var $currentRecord = ''; // This is set to the [table]:[uid] of the latest record rendered. Note that class tslib_cObj has an equal value, but that is pointing to the record delivered in the $data-array of the tslib_cObj instance, if the cObjects CONTENT or RECORD created that instance
276 var $accessKey =array(); // Used by class tslib_menu to keep track of access-keys.
277 var $imagesOnPage=array(); // Numerical array where image filenames are added if they are referenced in the rendered document. This includes only TYPO3 generated/inserted images.
278 var $lastImageInfo=array(); // Is set in tslib_cObj->cImage() function to the info-array of the most recent rendered image. The information is used in tslib_cObj->IMGTEXT
279 var $uniqueCounter=0; // Used to generate page-unique keys. Point is that uniqid() functions is very slow, so a unikey key is made based on this, see function uniqueHash()
280 var $uniqueString='';
281 var $indexedDocTitle=''; // This value will be used as the title for the page in the indexer (if indexing happens)
282 var $altPageTitle=''; // Alternative page title (normally the title of the page record). Can be set from applications you make.
283 var $pEncAllowedParamNames=array(); // An array that holds parameter names (keys) of GET parameters which MAY be MD5/base64 encoded with simulate_static_documents method.
284
285 // Page content render object
286 var $cObj =''; // is instantiated object of tslib_cObj
287
288 // Character set (charset) conversion object:
289 var $csConvObj; // An instance of the "t3lib_cs" class. May be used by any application.
290 var $defaultCharSet='iso-8859-1'; // The default charset used in the frontend if nothing else is set.
291
292 // CONTENT accumulation
293 var $content=''; // All page content is accumulated in this variable. See pagegen.php
294
295 // GENERAL
296 var $clientInfo=''; // Set to the browser: net / msie if 4+ browsers
297 var $scriptParseTime=0;
298 var $TCAloaded = 0; // Set ONLY if the full TCA is loaded
299
300 // LANG:
301 var $lang=''; // Set to the system language key (used on the site)
302 var $langSplitIndex=0; // Set to the index number of the language key
303 var $labelsCharset=''; // Charset of the labels from locallang (based on $this->lang)
304 var $siteCharset=''; // Charset of the website.
305 var $convCharsetToFrom=''; // Set to the charsets to convert from/to IF there are any difference. Otherwise this stays a string
306 var $LL_labels_cache=array();
307 var $LL_files_cache=array();
308
309
310
311
312
313 /**
314 * Class constructor
315 * Takes a number of GET/POST input variable as arguments and stores them internally.
316 * The processing of these variables goes on later in this class.
317 * Also sets internal clientInfo array (browser information) and a unique string (->uniqueString) for this script instance; A md5 hash of the microtime()
318 *
319 * @param array The global $TYPO3_CONF_VARS array. Will be set internally in ->TYPO3_CONF_VARS
320 * @param mixed The value of t3lib_div::GPvar('id')
321 * @param integer The value of t3lib_div::GPvar('type')
322 * @param boolean The value of t3lib_div::GPvar('no_cache'), evaluated to 1/0
323 * @param string The value of t3lib_div::GPvar('cHash')
324 * @param string The value of t3lib_div::GPvar('jumpurl')
325 * @param string The value of t3lib_div::GPvar('MP')
326 * @param string The value of t3lib_div::GPvar('RDCT')
327 * @return void
328 * @see index_ts.php
329 */
330 function tslib_fe($TYPO3_CONF_VARS, $id, $type, $no_cache='', $cHash='', $jumpurl='',$MP='',$RDCT='') {
331 // Setting some variables:
332 $this->id = $id;
333 $this->type = $type;
334 $this->no_cache = $no_cache ? 1 : 0;
335 $this->cHash = $cHash;
336 $this->jumpurl = $jumpurl;
337 $this->MP = $TYPO3_CONF_VARS['FE']['enable_mount_pids']?$MP:'';
338 $this->RDCT = $RDCT;
339 $this->TYPO3_CONF_VARS = $TYPO3_CONF_VARS;
340 $this->clientInfo = t3lib_div::clientInfo();
341 $this->uniqueString=md5(microtime());
342
343 $this->csConvObj = t3lib_div::makeInstance('t3lib_cs');
344
345 // Call post processing function for constructor:
346 if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['tslib_fe-PostProc'])) {
347 $_params = array('pObj' => &$this);
348 foreach($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['tslib_fe-PostProc'] as $_funcRef) {
349 t3lib_div::callUserFunction($_funcRef,$_params,$this);
350 }
351 }
352 }
353
354 /**
355 * Connect to MySQL
356 * May exit after outputting an error message or some JavaScript redirecting to the install tool.
357 *
358 * @return void
359 */
360 function connectToMySQL() {
361 if (@mysql_pconnect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password)) {
362 if (!TYPO3_db) {
363 $this->printError('No database selected','Database Error');
364 // Redirects to the Install Tool:
365 echo '<script type="text/javascript">
366 /*<![CDATA[*/
367 document.location = "'.TYPO3_mainDir.'install/index.php?mode=123&step=1&password=joh316";
368 /*]]>*/
369 </script>';
370 exit;
371 } elseif (!mysql_select_db(TYPO3_db)) {
372 $this->printError('Cannot connect to the current database, "'.TYPO3_db.'"','Database Error');
373 exit;
374 }
375 } else {
376 if (!TYPO3_db) {
377 // Redirects to the Install Tool:
378 echo '<script type="text/javascript">
379 /*<![CDATA[*/
380 document.location = "'.TYPO3_mainDir.'install/index.php?mode=123&step=1&password=joh316";
381 /*]]>*/
382 </script>';
383 exit;
384 }
385 $this->printError('The current username, password or host was not accepted when the connection to the database was attempted to be established!','Database Error');
386 exit;
387 }
388 }
389
390 /**
391 * Looks up the value of $this->RDCT in the database and if it is found to be associated with a redirect URL then the redirection is carried out with a 'Location:' header
392 * May exit after sending a location-header.
393 *
394 * @return void
395 */
396 function sendRedirect() {
397 $query='SELECT params FROM cache_md5params WHERE md5hash="'.addslashes($this->RDCT).'"';
398 $res=mysql(TYPO3_db,$query);
399 echo mysql_error();
400 if ($row=mysql_fetch_assoc($res)) {
401 $this->updateMD5paramsRecord($this->RDCT);
402 header('Location: '.$row['params']);
403 exit;
404 }
405 }
406
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422
423
424 /********************************************
425 *
426 * Initializing, resolving page id
427 *
428 ********************************************/
429
430
431 /**
432 * Initializes the front-end login user.
433 *
434 * @return void
435 */
436 function initFEuser() {
437 $this->fe_user = t3lib_div::makeInstance('tslib_feUserAuth');
438
439 $this->fe_user->checkPid = $this->TYPO3_CONF_VARS['FE']['checkFeUserPid'];
440 $this->fe_user->checkPid_value = implode(',',t3lib_div::intExplode(',',t3lib_div::GPvar('pid'))); // List of pid's acceptable
441
442 // Check if a session is transferred:
443 if (t3lib_div::GPvar('FE_SESSION_KEY')) {
444 $fe_sParts = explode('-',t3lib_div::GPvar('FE_SESSION_KEY'));
445 if (!strcmp(md5($fe_sParts[0].'/'.$this->TYPO3_CONF_VARS['SYS']['encryptionKey']), $fe_sParts[1])) { // If the session key hash check is OK:
446 $GLOBALS['HTTP_COOKIE_VARS'][$this->fe_user->name]=$fe_sParts[0];
447 $this->fe_user->forceSetCookie=1;
448 }
449 }
450
451 if ($this->TYPO3_CONF_VARS['FE']['dontSetCookie']) {
452 $this->fe_user->dontSetCookie=1;
453 }
454
455 $this->fe_user->start();
456 $this->fe_user->unpack_uc('');
457 $this->fe_user->fetchSessionData(); // Gets session data
458 $recs = t3lib_div::GPvar('recs');
459 if (is_array($recs)) { // If any record registration is submitted, register the record.
460 $this->fe_user->record_registration($recs);
461 }
462
463 // For every 60 seconds the is_online timestamp is updated.
464 if (is_array($this->fe_user->user) && $this->fe_user->user['is_online']<($GLOBALS['EXEC_TIME']-60)) {
465 $query='UPDATE fe_users SET is_online='.intval($GLOBALS['EXEC_TIME']).' WHERE uid='.intval($this->fe_user->user['uid']);
466 $res=mysql(TYPO3_db,$query);
467 echo mysql_error();
468 }
469 }
470
471 /**
472 * Provides ways to bypass the '?id=[xxx]&type=[xx]' format, using either PATH_INFO or virtual HTML-documents (using Apache mod_rewrite)
473 *
474 * Two options:
475 * 1) Apache mod_rewrite: Here a .htaccess file maps all .html-files to index.php and then we extract the id and type from the name of that HTML-file.
476 * 2) Use PATH_INFO (also Apache) to extract id and type from that var. Does not require any special modules compiled with apache.
477 *
478 * Support for RewriteRule to generate (simulateStaticDocuments)
479 * With the mod_rewrite compiled into apache, put these lines into a .htaccess in this directory:
480 * RewriteEngine On
481 * RewriteRule ^[^/]*\.html$ index.php
482 * The url must end with '.html' and the format must comply with either of these:
483 * 1: '[title].[id].[type].html' - title is just for easy recognition in the logfile!; no practical use of the title for TYPO3.
484 * 2: '[id].[type].html' - above, but title is omitted; no practical use of the title for TYPO3.
485 * 3: '[id].html' - only id, type is set to the default, zero!
486 * NOTE: In all case 'id' may be the uid-number OR the page alias (if any)
487 *
488 * @return void
489 * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&cHash=4ad9d7acb4
490 */
491 function checkAlternativeIdMethods() {
492 global $TYPO3_CONF_VARS;
493
494 # IF (TYPO3_OS=='WIN') return; # Commenting out this line will make it work for windows Apache mod_rewrite as well.
495
496 // Redirect by mod_rewrite:
497 if ($GLOBALS['HTTP_SERVER_VARS']['REDIRECT_URL']) { // If there has been a redirect this can happend either due to a CGI-script or because of reWrite rule.
498 $uParts = parse_url($GLOBALS['HTTP_SERVER_VARS']['REQUEST_URI']);
499 $requestFilename = trim(ereg_replace('.*\/','',$uParts['path'])); // This is the filename of the script/simulated html-file.
500 if ($requestFilename && substr($requestFilename,-4)!='.php') {
501 $parts = explode('.',ereg_replace('.*\/','',$requestFilename));
502 $pCount = count($parts);
503 if ($parts[$pCount-1]='html') {
504 if ($pCount>2) {
505 $this->type = intval($parts[$pCount-2]);
506 $this->id = $parts[$pCount-3];
507 } else {
508 $this->type = 0;
509 $this->id = $parts[0];
510 }
511 }
512 }
513 }
514 // If PATH_INFO
515 if (t3lib_div::getIndpEnv('PATH_INFO')) { // If pathinfo contains stuff...
516 $parts=t3lib_div::trimExplode('/',t3lib_div::getIndpEnv('PATH_INFO'),1);
517 $parts[]='html';
518 $pCount = count($parts);
519 if ($pCount>2) {
520 $this->type = intval($parts[$pCount-2]);
521 $this->id = $parts[$pCount-3];
522 } else {
523 $this->type = 0;
524 $this->id = $parts[0];
525 }
526 $this->absRefPrefix_force=1;
527 }
528
529 // Call post processing function for custom URL methods.
530 if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkAlternativeIdMethods-PostProc'])) {
531 $_params = array('pObj' => &$this);
532 foreach($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['checkAlternativeIdMethods-PostProc'] as $_funcRef) {
533 t3lib_div::callUserFunction($_funcRef,$_params,$this);
534 }
535 }
536 }
537
538 /**
539 * Clears the preview-flags, sets sim_exec_time to current time.
540 * Hidden pages must be hidden as default, $GLOBALS['SIM_EXEC_TIME'] is set to $GLOBALS['EXEC_TIME'] in t3lib/config_default.inc. Alter it by adding or subtracting seconds.
541 *
542 * @return void
543 */
544 function clear_preview() {
545 $this->showHiddenPage = 0;
546 $this->showHiddenRecords = 0;
547 $GLOBALS['SIM_EXEC_TIME'] = $GLOBALS['EXEC_TIME'];
548 $this->fePreview = 0;
549 }
550
551 /**
552 * Determines the id and evaluates any preview settings
553 * Basically this function is about determining whether a backend user is logged in, if he has read access to the page and if he's previewing the page. That all determines which id to show and how to initialize the id.
554 *
555 * @return void
556 */
557 function determineId() {
558 global $TYPO3_CONF_VARS;
559
560 // Getting ARG-v values if some
561 $this->setIDfromArgV();
562
563 // If there is a Backend login we are going to check for any preview settings:
564 $GLOBALS['TT']->push('beUserLogin','');
565 if ($this->beUserLogin) {
566 $this->fePreview = $GLOBALS['BE_USER']->extGetFeAdminValue('preview');
567
568 // If admin panel preview is enabled...
569 if ($this->fePreview) {
570 $fe_user_OLD_USERGROUP = $this->fe_user->user['usergroup'];
571
572 $this->showHiddenPage = $GLOBALS['BE_USER']->extGetFeAdminValue('preview','showHiddenPages');
573 $this->showHiddenRecords = $GLOBALS['BE_USER']->extGetFeAdminValue('preview','showHiddenRecords');
574 // simulate date
575 $simTime = $GLOBALS['BE_USER']->extGetFeAdminValue('preview','simulateDate');
576 if ($simTime) $GLOBALS['SIM_EXEC_TIME']=$simTime;
577 // simulate user
578 $simUserGroup = $GLOBALS['BE_USER']->extGetFeAdminValue('preview','simulateUserGroup');
579 $this->simUserGroup = $simUserGroup;
580 if ($simUserGroup) $this->fe_user->user['usergroup']=$simUserGroup;
581 if (!$simUserGroup && !$simTime && !$this->showHiddenPage && !$this->showHiddenRecords) {
582 $this->fePreview=0;
583 }
584 }
585
586 // Now it's investigated if the raw page-id points to a hidden page and if so, the flag is set.
587 // This does not require the preview flag to be set in the admin panel
588 if ($this->id) {
589 $idQ = t3lib_div::testInt($this->id) ? 'uid="'.intval($this->id).'"' : 'alias="'.addslashes($this->id).'"';
590 $query='SELECT hidden FROM pages WHERE '.$idQ.' AND hidden AND NOT deleted';
591 $GLOBALS['TT']->setTSselectQuery($query,'determineId');
592 $res = mysql(TYPO3_db, $query);
593 if (mysql_num_rows($res)) {
594 $this->fePreview=1; // The preview flag is set only if the current page turns out to actually be hidden!
595 $this->showHiddenPage = 1;
596 }
597 }
598
599 if ($this->fePreview) { // If the front-end is showing a preview, caching MUST be disabled.
600 $this->set_no_cache();
601 }
602 }
603 $GLOBALS['TT']->pull();
604
605 // Now, get the id, validate access etc:
606 $this->fetch_the_id();
607
608 // Check if backend user has read access to this page. If not, recalculate the id.
609 if ($this->beUserLogin && $this->fePreview) {
610 if (!$GLOBALS['BE_USER']->doesUserHaveAccess($this->page,1)) {
611 // Resetting
612 $this->clear_preview();
613 $this->fe_user->user['usergroup'] = $fe_user_OLD_USERGROUP;
614 // Fetching the id again, now with the preview settings reset.
615 $this->fetch_the_id();
616 }
617 }
618 // Final cleaning.
619 $this->id=$this->contentPid=intval($this->id); // Make sure it's an integer
620 $this->type=intval($this->type); // Make sure it's an integer
621
622
623 // Call post processing function for id determination:
624 if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PostProc'])) {
625 $_params = array('pObj' => &$this);
626 foreach($TYPO3_CONF_VARS['SC_OPTIONS']['tslib/class.tslib_fe.php']['determineId-PostProc'] as $_funcRef) {
627 t3lib_div::callUserFunction($_funcRef,$_params,$this);
628 }
629 }
630 }
631
632 /**
633 * Get The Page ID
634 * This gets the id of the page, checks if the page is in the domain and if the page is accessible
635 * Sets variables such as $this->sys_page, $this->loginUser, $this->gr_list, $this->id, $this->type, $this->domainStartPage, $this->idParts
636 *
637 * @return void
638 * @access private
639 */
640 function fetch_the_id() {
641 $GLOBALS['TT']->push('fetch_the_id initialize/','');
642
643 // Initialize the page-select functions.
644 $this->sys_page = t3lib_div::makeInstance('t3lib_pageSelect');
645 $this->sys_page->init($this->showHiddenPage);
646
647 // Sets ->loginUser and ->gr_list based on front-end user status.
648 $this->fe_user->showHiddenRecords = $this->showHiddenRecords; // This affects the hidden-flag selecting the fe_groups for the user!
649 if (is_array($this->fe_user->user) && $this->fe_user->fetchGroupData()) {
650 $this->loginUser=1; // global flag!
651 $this->gr_list = '0,-2'; // group -2 is not an existing group, but denotes a 'default' group when a user IS logged in. This is used to let elements be shown for all logged in users!
652 $gr_array = $this->fe_user->groupData['uid'];
653 } else {
654 $this->loginUser=0;
655 $this->gr_list = '0,-1'; // group -1 is not an existing group, but denotes a 'default' group when not logged in. This is used to let elements be hidden, when a user is logged in!
656 $gr_array=array();
657 }
658
659 // ADD group-numbers if the IPmask matches.
660 if (is_array($GLOBALS['TYPO3_CONF_VARS']['FE']['IPmaskMountGroups'])) {
661 reset($GLOBALS['TYPO3_CONF_VARS']['FE']['IPmaskMountGroups']);
662 while(list(,$IPel)=each($GLOBALS['TYPO3_CONF_VARS']['FE']['IPmaskMountGroups'])) {
663 if (t3lib_div::getIndpEnv('REMOTE_ADDR') && $IPel[0] && t3lib_div::cmpIP(t3lib_div::getIndpEnv('REMOTE_ADDR'),$IPel[0])) {$gr_array[]=intval($IPel[1]);}
664 }
665 }
666
667 // Clean up.
668 $gr_array = array_unique($gr_array); // Make unique...
669 sort($gr_array); // sort
670 if (count($gr_array)) {
671 $this->gr_list.=','.implode(',',$gr_array);
672 }
673
674 // Sets sys_page where-clause
675 $this->sys_page->where_hid_del.=' AND doktype<200 AND fe_group IN ('.$this->gr_list.')';
676
677 // Splitting $this->id by a period (.). First part is 'id' and second part - if exists - will overrule the &type param if given
678 $pParts = explode('.',$this->id);
679 $this->id = $pParts[0]; // Set it.
680 if (isset($pParts[1])) {$this->type=$pParts[1];}
681
682 // Splitting $this->id by a comma (,). First part is 'id' and other parts are just stored for use in scripts.
683 $this->idParts = explode(',',$this->id);
684
685 // Splitting by a '+' sign - used for base64/md5 methods of parameter encryption for simulate static documents.
686 list($pgID,$SSD_p)=explode('+',$this->idParts[0],2);
687 if ($SSD_p) { $this->idPartsAnalyze($SSD_p); }
688 $this->id = $pgID; // Set id
689
690 // If $this->id is a string, it's an alias
691 $this->checkAndSetAlias();
692
693 // The id and type is set to the integer-value - just to be sure...
694 $this->id = intval($this->id);
695 $this->type = intval($this->type);
696 $GLOBALS['TT']->pull();
697
698 // We find the first page belonging to the current domain
699 $GLOBALS['TT']->push('fetch_the_id domain/','');
700 $this->domainStartPage = $this->findDomainRecord($GLOBALS['TYPO3_CONF_VARS']['SYS']['recursiveDomainSearch']); // the page_id of the current domain
701 if (!$this->id) {
702 if ($this->domainStartPage) {
703 $this->id = $this->domainStartPage; // If the id was not previously set, set it to the id of the domain.
704 } else {
705 $theFirstPage = $this->sys_page->getFirstWebPage($this->id); // Find the first 'visible' page in that domain
706 if ($theFirstPage) {
707 $this->id = $theFirstPage['uid'];
708 } else {
709 $this->printError('No pages are found on the rootlevel!');
710 exit;
711 }
712 }
713 }
714 $GLOBALS['TT']->pull();
715
716 $GLOBALS['TT']->push('fetch_the_id rootLine/','');
717 $requestedId = $this->id; // We store the originally requested id
718 $this->getPageAndRootlineWithDomain($this->domainStartPage);
719 $GLOBALS['TT']->pull();
720
721 if ($this->pageNotFound && $this->TYPO3_CONF_VARS['FE']['pageNotFound_handling']) {
722 $this->pageNotFoundHandler($this->TYPO3_CONF_VARS['FE']['pageNotFound_handling'],$this->TYPO3_CONF_VARS['FE']['pageNotFound_handling_statheader']);
723 }
724
725 // set no_cache if set
726 if ($this->page['no_cache']) {
727 $this->set_no_cache();
728 }
729 // Init SYS_LASTCHANGED
730 $this->register['SYS_LASTCHANGED'] = intval($this->page['tstamp']);
731 }
732
733 /**
734 * Gets the page and rootline arrays based on the id, $this->id
735 *
736 * If the id does not correspond to a proper page, the 'previous' valid page in the rootline is found
737 * If the page is a shortcut (doktype=4), the ->id is loaded with that id
738 *
739 * Whether or not the ->id is changed to the shortcut id or the previous id in rootline (eg if a page is hidden), the ->page-array and ->rootline is found and must also be valid.
740 *
741 * Sets or manipulates internal variables such as: $this->id, $this->page, $this->rootLine, $this->MP, $this->pageNotFound
742 *
743 * @return void
744 * @access private
745 */
746 function getPageAndRootline() {
747 $this->page = $this->sys_page->getPage($this->id);
748 if (!count($this->page)) {
749 // If no page, we try to find the page before in the rootLine.
750 $this->pageNotFound=1; // Page is 'not found' in case the id itself was not an accessible page. code 1
751 $this->rootLine = $this->sys_page->getRootLine($this->id,$this->MP);
752 if (count($this->rootLine)) {
753 $c=count($this->rootLine)-1;
754 while($c>0) {
755 $c--;
756 $this->id=$this->rootLine[$c]['uid'];
757 $this->page = $this->sys_page->getPage($this->id);
758 if (count($this->page)){break;}
759 }
760 }
761 // If still no page...
762 if (!count($this->page)) {
763 $this->printError('The requested page does not exist!');
764 exit;
765 }
766 }
767 // Is the ID a link to another page??
768 if ($this->page['doktype']==4) {
769 $this->MP=''; // We need to clear MP if the page is a shortcut. Reason is if the short cut goes to another page, then we LEAVE the rootline which the MP expects.
770 $this->page = $this->getPageShortcut($this->page['shortcut'],$this->page['shortcut_mode'],$this->page['uid']);
771 $this->id = $this->page['uid'];
772 }
773 // Gets the rootLine
774 $this->rootLine = $this->sys_page->getRootLine($this->id,$this->MP);
775
776 // If not rootline we're off...
777 if (!count($this->rootLine)) {
778 $this->printError('The requested page didn\'t have a proper connection to the tree-root!');
779 exit;
780 }
781
782 // Checking for include section regarding the hidden/starttime/endtime/fe_user (that is access control of a whole subbranch!)
783 if ($this->checkRootlineForIncludeSection()) {
784 if (!count($this->rootLine)) {
785 $this->printError('The requested page was not accessible!');
786 exit;
787 } else {
788 $el = reset($this->rootLine);
789 $this->id = $el['uid'];
790 $this->page = $this->sys_page->getPage($this->id);
791 $this->rootLine = $this->sys_page->getRootLine($this->id,$this->MP);
792 }
793 }
794 }
795
796 /**
797 * Get page shortcut; Finds the records pointed to by input value $SC (the shortcut value)
798 *
799 * @param integer The value of the "shortcut" field from the pages record
800 * @param integer The shortcut mode: 1 and 2 will select either first subpage or random subpage; the default is the page pointed to by $SC
801 * @param integer The current page UID of the page which is a shortcut
802 * @param integer Safety feature which makes sure that the function is calling itself recursively max 20 times (since this function can find shortcuts to other shortcuts to other shortcuts...)
803 * @param array An array filled with previous page uids tested by the function - new page uids are evaluated against this to avoid going in circles.
804 * @return mixed Returns the page record of the page that the shortcut pointed to.
805 * @access private
806 * @see getPageAndRootline()
807 */
808 function getPageShortcut($SC,$mode,$thisUid,$itera=20,$pageLog=array()) {
809 $idArray = t3lib_div::intExplode(',',$SC);
810 switch($mode) {
811 case 1:
812 case 2:
813 $pageArray = $this->sys_page->getMenu($idArray[0]?$idArray[0]:$thisUid,'*','sorting','AND pages.doktype<199 AND pages.doktype!=6');
814 $pO=0;
815 if ($mode==2 && count($pageArray)) { // random
816 $this->make_seed();
817 $randval = intval(rand(0,count($pageArray)-1));
818 $pO=$randval;
819 }
820 $c=0;
821 reset($pageArray);
822 while(list(,$pV)=each($pageArray)) {
823 if ($c==$pO) {
824 $page = $pV;
825 break;
826 }
827 $c++;
828 }
829 break;
830 default:
831 $page = $this->sys_page->getPage($idArray[0]);
832 break;
833 }
834 if ($page['doktype']==4) {
835 if (!in_array($page['uid'],$pageLog) && $itera>0) {
836 $pageLog[] = $page['uid'];
837 $page = $this->getPageShortcut($page['shortcut'],$page['shortcut_mode'],$page['uid'],$itera-1,$pageLog);
838 } else {
839 $pageLog[] = $page['uid'];
840 $this->printError('Page shortcuts were looping in uids '.implode(',',$pageLog).'...!');
841 exit;
842 }
843 }
844 return $page;
845 }
846
847 /**
848 * Checks the current rootline for defined sections.
849 *
850 * @return boolean
851 * @access private
852 */
853 function checkRootlineForIncludeSection() {
854 $c=count($this->rootLine);
855 $removeTheRestFlag=0;
856 for ($a=0;$a<$c;$a++) {
857 if (!$this->checkPagerecordForIncludeSection($this->rootLine[$a])) {
858 $removeTheRestFlag=1;
859 }
860 if ($this->rootLine[$a]['doktype']==6) {
861 if ($this->beUserLogin) { // If there is a backend user logged in, check if he has read access to the page:
862 $query = 'SELECT uid FROM pages WHERE uid='.$this->id.' AND '.$GLOBALS['BE_USER']->getPagePermsClause(1);
863 $res=mysql(TYPO3_db,$query);
864 list($isPage)=mysql_fetch_row($res);
865 if (!$isPage) $removeTheRestFlag=1; // If there was no page selected, the user apparently did not have read access to the current PAGE (not position in rootline) and we set the remove-flag...
866 } else { // Dont go here, if there is no backend user logged in.
867 $removeTheRestFlag=1;
868 }
869 }
870 if ($removeTheRestFlag) {
871 $this->pageNotFound=2; // Page is 'not found' in case a subsection was found and not accessible, code 2
872 unset($this->rootLine[$a]);
873 }
874 }
875 return $removeTheRestFlag;
876 }
877
878 /**
879 * Checks page record for enableFields
880 * Returns true if enableFields does not disable the page record.
881 * Takes notice of the ->showHiddenPage flag and uses SIM_EXEC_TIME for start/endtime evaluation
882 *
883 * @param array The page record to evaluate (needs fields; hidden, starttime, endtime, fe_group)
884 * @return boolean True, if record is viewable.
885 * @see tslib_cObj::getTreeList(), checkPagerecordForIncludeSection()
886 */
887 function checkEnableFields($row) {
888 if ((!$row['hidden'] || $this->showHiddenPage)
889 && $row['starttime']<=$GLOBALS['SIM_EXEC_TIME']
890 && ($row['endtime']==0 || $row['endtime']>$GLOBALS['SIM_EXEC_TIME'])
891 && t3lib_div::inList($this->gr_list,$row['fe_group'])
892 ) {
893 return 1;
894 }
895 }
896
897 /**
898 * Checks page record for include section
899 *
900 * @param array The page record to evaluate (needs fields;extendToSubpages + hidden, starttime, endtime, fe_group)
901 * @return boolean Returns true if either extendToSubpages is not checked or if the enableFields does not disable the page record.
902 * @access private
903 * @see checkEnableFields(), tslib_cObj::getTreeList(), checkRootlineForIncludeSection()
904 */
905 function checkPagerecordForIncludeSection($row) {
906 return (!$row['extendToSubpages'] || $this->checkEnableFields($row)) ? 1 : 0;
907 }
908
909 /**
910 * This checks if there are ARGV-parameters in the QUERY_STRING and if so, those are used for the id
911 * $this->id must be 'false' in order for any processing to happen in here
912 * If an id/alias value is extracted from the QUERY_STRING it is set in $this->id
913 *
914 * @return void
915 * @access private
916 */
917 function setIDfromArgV() {
918 if (!$this->id) {
919 list($theAlias) = explode('&',t3lib_div::getIndpEnv('QUERY_STRING'));
920 $theAlias = trim($theAlias);
921 $this->id = $theAlias ? $theAlias : 0;
922 }
923 }
924
925 /**
926 * Gets ->page and ->rootline information based on ->id. ->id may change during this operation.
927 * If not inside domain, then default to first page in domain.
928 *
929 * @param integer Page uid of the page where the found domain record is (pid of the domain record)
930 * @return void
931 * @access private
932 */
933 function getPageAndRootlineWithDomain($domainStartPage) {
934 $this->getPageAndRootline();
935
936 // Checks if the $domain-startpage is in the rootLine. This is necessary so that references to page-id's from other domains are not possible.
937 if ($domainStartPage && is_array($this->rootLine)) {
938 reset ($this->rootLine);
939 $idFound = 0;
940 while(list($key,$val)=each($this->rootLine)) {
941 if ($val['uid']==$domainStartPage) {
942 $idFound=1;
943 break;
944 }
945 }
946 if (!$idFound) {
947 $this->pageNotFound=3; // Page is 'not found' in case the id was outside the domain, code 3
948 $this->id = $domainStartPage;
949 $this->getPageAndRootline(); //re-get the page and rootline if the id was not found.
950 }
951 }
952 }
953
954 /**
955 * Looking up a domain record based on HTTP_HOST
956 *
957 * @param boolean If set, it looks "recursively" meaning that a domain like "123.456.typo3.com" would find a domain record like "typo3.com" if "123.456.typo3.com" or "456.typo3.com" did not exist.
958 * @return integer Returns the page id of the page where the domain record was found.
959 * @access private
960 */
961 function findDomainRecord($recursive=0) {
962 if ($recursive) {
963 $host = explode('.',t3lib_div::getIndpEnv('HTTP_HOST'));
964 while(count($host)) {
965 $pageUid = $this->sys_page->getDomainStartPage(implode('.',$host),t3lib_div::getIndpEnv('SCRIPT_NAME'),t3lib_div::getIndpEnv('REQUEST_URI'));
966 if ($pageUid) return $pageUid; else array_shift($host);
967 }
968 return $pageUid;
969 } else {
970 return $this->sys_page->getDomainStartPage(t3lib_div::getIndpEnv('HTTP_HOST'),t3lib_div::getIndpEnv('SCRIPT_NAME'),t3lib_div::getIndpEnv('REQUEST_URI'));
971 }
972 }
973
974 /**
975 * Page not found handler.
976 * Exits.
977 *
978 * @param mixed Which type of handling; If a true PHP-boolean and TRUE then a ->printError message is outputted. If integer an error message with that number is shown. Otherwise the $code value is expected to be a "Location:" header value.
979 * @param string If set, this is passed directly to the PHP function, header()
980 * @return void (The function exists!)
981 */
982 function pageNotFoundHandler($code,$header='') {
983 if ($header) {header($header);}
984
985 if (gettype($code)=='boolean' || !strcmp($code,1)) {
986 $this->printError('The page did not exist or was inaccessible.');
987 exit;
988 } else if (t3lib_div::testInt($code)) {
989 $this->printError('Error '.$code);
990 exit;
991 } else {
992 header('Location: '.t3lib_div::locationHeaderUrl($code));
993 exit;
994 }
995 }
996
997 /**
998 * Fetches the integer page id for a page alias.
999 * Looks if ->id is not an integer and if so it will search for a page alias and if found the page uid of that page is stored in $this->id
1000 *
1001 * @return void
1002 * @access private
1003 */
1004 function checkAndSetAlias() {
1005 if ($this->id && !t3lib_div::testInt($this->id)) {
1006 $aid = $this->sys_page->getPageIdFromAlias($this->id);
1007 if ($aid) {$this->id=$aid;}
1008 }
1009 }
1010
1011 /**
1012 * Analyzes the second part of a id-string (after the "+"), looking for B6 or M5 encoding and if found it will resolve it and restore the variables in global HTTP_GET_VARS (but NOT $_GET - yet)
1013 * If values for ->cHash, ->no_cache, ->jumpurl and ->MP is found, they are also loaded into the internal vars of this class.
1014 *
1015 * @param string String to analyze
1016 * @return void
1017 * @access private
1018 */
1019 function idPartsAnalyze($str) {
1020 $GET_VARS='';
1021 switch(substr($str,0,2)) {
1022 case 'B6':
1023 $addParams=base64_decode(str_replace('_','=',str_replace('-','/',substr($str,2))));
1024 parse_str($addParams,$GET_VARS);
1025 break;
1026 case 'M5':
1027 $query = 'SELECT params FROM cache_md5params WHERE md5hash="'.addslashes(substr($str,2)).'"';
1028 $res = mysql(TYPO3_db,$query);
1029 $row = mysql_fetch_assoc($res);
1030 $this->updateMD5paramsRecord(substr($str,2));
1031 parse_str($row['params'],$GET_VARS);
1032 break;
1033 }
1034
1035 $this->mergingWithGetVars($GET_VARS);
1036 }
1037
1038 function mergingWithGetVars($GET_VARS) {
1039 if (is_array($GET_VARS)) {
1040 t3lib_div::addSlashesOnArray($GET_VARS); // Since TYPO3 expects input in GETVARS to be escaped we will have to do so with the merging parameters.
1041 if (!is_array($GLOBALS['HTTP_GET_VARS'])) $GLOBALS['HTTP_GET_VARS'] = array();
1042 $GLOBALS['HTTP_GET_VARS'] = $_GET = t3lib_div::array_merge_recursive_overrule($GLOBALS['HTTP_GET_VARS'],$GET_VARS);
1043
1044 // Setting these specifically (like in the init-function):
1045 if (isset($GET_VARS['type'])) $this->type = $GET_VARS['type'];
1046 if (isset($GET_VARS['cHash'])) $this->cHash = $GET_VARS['cHash'];
1047 if (isset($GET_VARS['jumpurl'])) $this->jumpurl = $GET_VARS['jumpurl'];
1048 if (isset($GET_VARS['MP'])) $this->MP = $this->TYPO3_CONF_VARS['FE']['enable_mount_pids'] ? $GET_VARS['MP'] : '';
1049
1050 if (isset($GET_VARS['no_cache']) && $GET_VARS['no_cache']) $this->set_no_cache();
1051 }
1052 }
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070 /********************************************
1071 *
1072 * Template and caching related functions.
1073 *
1074 *******************************************/
1075
1076 /**
1077 * Calculates a hash string based on additional parameters in the url. This is used to cache pages with more parameters than just id and type
1078 *
1079 * @return void
1080 */
1081 function makeCacheHash() {
1082 if ($this->cHash && is_array($GLOBALS['HTTP_GET_VARS'])) {
1083 $pA = $this->cHashParams(t3lib_div::implodeArrayForUrl('',$GLOBALS['HTTP_GET_VARS']));
1084 $this->cHash_array = $pA;
1085 $cHash_calc = t3lib_div::shortMD5(serialize($this->cHash_array));
1086 if ($cHash_calc!=$this->cHash) {
1087 $this->set_no_cache();
1088 $GLOBALS['TT']->setTSlogMessage('The incoming cHash "'.$this->cHash.'" and calculated cHash "'.$cHash_calc.'" did not match, so caching was disabled. The fieldlist used was "'.implode(array_keys($pA),',').'"',2);
1089 }
1090 }
1091 }
1092
1093 /**
1094 * Splits the input query-parameters into an array with certain parameters filtered out.
1095 * Used to create the cHash value
1096 *
1097 * @param string Query-parameters: "&xxx=yyy&zzz=uuu"
1098 * @return array Array with key/value pairs of query-parameters WITHOUT a certain list of variable names (like id, type, no_cache etc) and WITH a variable, encryptionKey, specific for this server/installation
1099 * @access private
1100 * @see makeCacheHash(), tslib_cObj::typoLink()
1101 */
1102 function cHashParams($addQueryParams) {
1103 $params = explode('&',substr($addQueryParams,1)); // Splitting parameters up
1104
1105 // Make array:
1106 $pA=array();
1107 while(list(,$theP)=each($params)) {
1108 $pKV = explode('=',$theP); // SPlitting single param by '=' sign
1109 if (!t3lib_div::inList('id,type,no_cache,cHash,MP,ftu',$pKV[0])) {
1110 $pA[$pKV[0]]=(string)rawurldecode($pKV[1]);
1111 }
1112 }
1113 $pA['encryptionKey']=$this->TYPO3_CONF_VARS['SYS']['encryptionKey'];
1114 ksort($pA);
1115 return $pA;
1116 }
1117
1118 /**
1119 * Initialize the TypoScript template parser
1120 *
1121 * @return void
1122 */
1123 function initTemplate() {
1124 $this->tmpl = t3lib_div::makeInstance('t3lib_TStemplate');
1125 $this->tmpl->init();
1126 $this->tmpl->tt_track= $this->beUserLogin ? 1 : 0;
1127 }
1128
1129 /**
1130 * See if page is in cache and get it if so
1131 * Stores the page content in $this->content if something is found.
1132 *
1133 * @return void
1134 */
1135 function getFromCache() {
1136 $this->tmpl->getCurrentPageData();
1137 $cc=Array();
1138 if (is_array($this->tmpl->currentPageData)) {
1139 // BE CAREFULL to change the content of the cc-array. This array is serialized and an md5-hash based on this is used for caching the page.
1140 // If this hash is not the same in here in this section and after page-generation the page will not be properly cached!
1141
1142 $cc['all'] = $this->tmpl->currentPageData['all'];
1143 $cc['rowSum'] = $this->tmpl->currentPageData['rowSum'];
1144 $cc['rootLine'] = $this->tmpl->currentPageData['rootLine']; // This rootline is used with templates only (matching()-function)
1145 $this->all = $this->tmpl->matching($cc); // This array is an identification of the template. If $this->all is empty it's because the template-data is not cached, which it must be.
1146 ksort($this->all);
1147 }
1148
1149 $this->content=''; // clearing the content-variable, which will hold the pagecontent
1150 unset($this->config); // Unsetting the lowlevel config
1151 $this->cacheContentFlag=0;
1152 if ($this->all && !$this->no_cache) {
1153 $this->newHash = $this->getHash();
1154 $query = 'SELECT S.* FROM cache_pages S,pages P
1155 WHERE S.hash="'.$this->newHash.'"
1156 AND S.page_id=P.uid
1157 AND S.expires > '.$GLOBALS['EXEC_TIME'].'
1158 AND NOT P.deleted
1159 AND NOT P.hidden
1160 AND P.starttime<='.$GLOBALS['EXEC_TIME'].'
1161 AND (P.endtime=0 OR P.endtime>'.$GLOBALS['EXEC_TIME'].')';
1162 $GLOBALS['TT']->setTSselectQuery($query,'getFromCache');
1163
1164 $GLOBALS['TT']->push('Cache Query','');
1165 $res = mysql (TYPO3_db, $query); // getting cached page.
1166 $GLOBALS['TT']->pull();
1167 $GLOBALS['TT']->push('Cache Row','');
1168 if ($row = mysql_fetch_assoc($res)) {
1169 $this->config = unserialize($row['cache_data']); // Fetches the lowlevel config stored with the cached data
1170 $this->content = $row['HTML']; // Getting the content
1171 $this->cacheContentFlag=1; // Setting flag, so we know, that some cached content is gotten.
1172
1173 if ($this->TYPO3_CONF_VARS['FE']['debug'] || $this->config['config']['debug']) {
1174 $this->content.=chr(10).'<!-- Cached page generated '.Date('d/m Y H:i', $row['tstamp']).'. Expires '.Date('d/m Y H:i', $row['expires']).' -->';
1175 }
1176 }
1177 $GLOBALS['TT']->pull();
1178 }
1179 }
1180
1181 /**
1182 * Calculates the cache-hash
1183 * This hash is unique to the template, the variables ->id, ->type, ->gr_list (list of groups), ->MP (Mount Points) and cHash array
1184 * Used to get and later store the cached data.
1185 *
1186 * @return string MD5 hash of $this->hash_base which is a serialized version of there variables.
1187 * @access private
1188 * @see getFromCache()
1189 */
1190 function getHash() {
1191 $this->hash_base = serialize(
1192 array(
1193 'all'=>$this->all,
1194 'id'=>intval($this->id),
1195 'type'=>intval($this->type),
1196 'gr_list'=>$this->gr_list,
1197 'MP'=>$this->MP,
1198 'cHash'=>$this->cHash_array
1199 )
1200 );
1201 return md5($this->hash_base);
1202 }
1203
1204 /**
1205 * Checks if config-array exists already but if not, gets it
1206 *
1207 * @return void
1208 */
1209 function getConfigArray() {
1210 if (!is_array($this->config) || is_array($this->config['INTincScript']) || $this->forceTemplateParsing) { // If config is not set by the cache (which would be a major mistake somewhere) OR if INTincScripts-include-scripts have been registered, then we must parse the template in order to get it
1211 $GLOBALS['TT']->push('Parse template','');
1212
1213 // Force parsing, if set?:
1214 $this->tmpl->forceTemplateParsing = $this->forceTemplateParsing;
1215
1216 // Start parsing the TS template. Might return cached version.
1217 $this->tmpl->start($this->rootLine);
1218 $GLOBALS['TT']->pull();
1219
1220 if ($this->tmpl->loaded) {
1221 $GLOBALS['TT']->push('Setting the config-array','');
1222 // t3lib_div::print_array($this->tmpl->setup);
1223 $this->sPre = $this->tmpl->setup['types.'][$this->type]; // toplevel - objArrayName
1224 $this->pSetup = $this->tmpl->setup[$this->sPre.'.'];
1225
1226 if (!is_array($this->pSetup)) {
1227 $this->printError('The page is not configured! [type= '.$this->type.']['.$this->sPre.']');
1228 exit;
1229 } else {
1230 $this->config['config']=Array();
1231
1232 // Filling the config-array.
1233 if (is_array($this->tmpl->setup['config.'])) {
1234 $this->config['config'] = $this->tmpl->setup['config.'];
1235 }
1236 if (is_array($this->pSetup['config.'])) {
1237 reset($this->pSetup['config.']);
1238 while(list($theK,$theV)=each($this->pSetup['config.'])) {
1239 $this->config['config'][$theK] = $theV;
1240 }
1241 }
1242 // if .simulateStaticDocuments was not present, the default value will rule.
1243 if (!isset($this->config['config']['simulateStaticDocuments'])) {
1244 $this->config['config']['simulateStaticDocuments']=$this->TYPO3_CONF_VARS['FE']['simulateStaticDocuments'];
1245 }
1246
1247 // Processing for the config_array:
1248 $this->config['rootLine'] = $this->tmpl->rootLine;
1249 $this->config['mainScript'] = trim($this->config['config']['mainScript']) ? trim($this->config['config']['mainScript']) : 'index.php';
1250
1251 // STAT:
1252 $theLogFile = $this->TYPO3_CONF_VARS['FE']['logfile_dir'].$this->config['config']['stat_apache_logfile'];
1253 if ($this->config['config']['stat_apache'] &&
1254 $this->config['config']['stat_apache_logfile'] &&
1255 !strstr($this->config['config']['stat_apache_logfile'],'/') &&
1256 @is_dir($this->TYPO3_CONF_VARS['FE']['logfile_dir']) && @is_file($theLogFile) && @is_writeable($theLogFile)) {
1257 $this->config['stat_vars']['logFile'] = $theLogFile;
1258 $shortTitle = substr(ereg_replace('[^\.[:alnum:]_-]','_',$this->page['title']),0,30);
1259 $pageName = $this->config['config']['stat_apache_pagenames'] ? $this->config['config']['stat_apache_pagenames'] : '[path][title]--[uid].html';
1260 $pageName = str_replace('[title]', $shortTitle ,$pageName);
1261 $pageName = str_replace('[uid]',$this->page['uid'],$pageName);
1262 $pageName = str_replace('[alias]',$this->page['alias'],$pageName);
1263 $pageName = str_replace('[type]',$this->page['type'],$pageName);
1264 $temp = $this->config['rootLine'];
1265 array_pop($temp);
1266 $len = t3lib_div::intInRange($this->config['config']['stat_titleLen'],1,100,20);
1267 $pageName = str_replace('[path]', ereg_replace('[^\.[:alnum:]\/_-]','_',$this->sys_page->getPathFromRootline($temp,$len)).'/' ,$pageName);
1268 $this->config['stat_vars']['pageName'] = $pageName;
1269 }
1270 $this->config['FEData'] = $this->tmpl->setup['FEData'];
1271 $this->config['FEData.'] = $this->tmpl->setup['FEData.'];
1272 }
1273 $GLOBALS['TT']->pull();
1274 } else {
1275 $this->printError('No template found!');
1276 exit;
1277 }
1278 }
1279 // No cache
1280 if ($this->config['config']['no_cache']) {$this->set_no_cache();} // Set $this->no_cache true if the config.no_cache value is set!
1281
1282 // Check PATH_INFO url
1283 if ($this->absRefPrefix_force && strcmp($this->config['config']['simulateStaticDocuments'],'PATH_INFO')) {
1284 $redirectUrl = t3lib_div::getIndpEnv('TYPO3_REQUEST_DIR').'index.php?id='.$this->id.'&type='.$this->type;
1285 if ($this->config['config']['simulateStaticDocuments_dontRedirectPathInfoError']) {
1286 $this->printError('PATH_INFO was not configured for this website, and the URL tries to find the page by PATH_INFO!<br /><br /><a href="'.htmlspecialchars($redirectUrl).'">Click here to get to the right page.</a>','Error: PATH_INFO not configured');
1287 } else {
1288 header('Location: '.t3lib_div::locationHeaderUrl($redirectUrl));
1289 }
1290 exit;
1291 // $this->set_no_cache(); // Set no_cache if PATH_INFO is NOT used as simulateStaticDoc. and if absRefPrefix_force shows that such an URL has been passed along.
1292 }
1293 }
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308 /********************************************
1309 *
1310 * Further initialization and data processing
1311 * (jumpurl/submission of forms)
1312 *
1313 *******************************************/
1314
1315 /**
1316 * Get the compressed $TCA array for use in the front-end
1317 * A compressed $TCA array holds only the ctrl- and feInterface-part for each table. But the column-definitions are omitted in order to save some memory and be more efficient.
1318 * Operates on the global variable, $TCA
1319 *
1320 * @return void
1321 * @see includeTCA()
1322 */
1323 function getCompressedTCarray() {
1324 global $TCA;
1325
1326 $GLOBALS['TT']->push('Get Compressed TC array');
1327 if (!$this->TCAloaded) {
1328 $tempHash = md5('tables.php:'.
1329 filemtime(TYPO3_extTableDef_script ? PATH_typo3conf.TYPO3_extTableDef_script : PATH_t3lib.'stddb/tables.php').
1330 (TYPO3_extTableDef_script?filemtime(PATH_typo3conf.TYPO3_extTableDef_script):'').
1331 ($GLOBALS['TYPO3_LOADED_EXT']['_CACHEFILE'] ? filemtime(PATH_typo3conf.$GLOBALS['TYPO3_LOADED_EXT']['_CACHEFILE'].'_ext_tables.php') : '')
1332 );
1333 $TCA = unserialize($this->sys_page->getHash($tempHash, 0));
1334 if (!$TCA) {
1335 $this->includeTCA(0);
1336 reset($TCA);
1337 $newTc=Array();
1338 while(list($key,$val)=each($TCA)) {
1339 $newTc[$key]['ctrl'] = $val['ctrl'];
1340 $newTc[$key]['feInterface']=$val['feInterface'];
1341 }
1342 $TCA=$newTc;
1343 $this->sys_page->storeHash($tempHash, serialize($newTc), 'SHORT TC');
1344 }
1345 }
1346 $GLOBALS['TT']->pull();
1347 }
1348
1349 /**
1350 * Includes full TCA.
1351 * Normally in the frontend only a part of the global $TCA array is loaded, for instance the "ctrL" part. Thus it doesn't take up too much memory.
1352 * If you need the FULL TCA available for some reason (like plugins using it) you should call this function which will include the FULL TCA.
1353 * Global vars $TCA, $PAGES_TYPES, $LANG_GENERAL_LABELS can/will be affected.
1354 * The flag $this->TCAloaded will make sure that such an inclusion happens only once since; If $this->TCAloaded is set, nothing is included.
1355 *
1356 * @param boolean Probably, keep hands of this value. Just don't set it. (This may affect the first-ever time this function is called since if you set it to zero/false any subsequent call will still trigger the inclusion; In other words, this value will be set in $this->TCAloaded after inclusion and therefore if its false, another inclusion will be possible on the next call. See ->getCompressedTCarray())
1357 * @return void
1358 * @see getCompressedTCarray()
1359 */
1360 function includeTCA($TCAloaded=1) {
1361 global $TCA, $PAGES_TYPES, $LANG_GENERAL_LABELS, $TBE_MODULES;
1362 if (!$this->TCAloaded) {
1363 $TCA = Array();
1364 include (TYPO3_tables_script ? PATH_typo3conf.TYPO3_tables_script : PATH_t3lib.'stddb/tables.php');
1365 // Extension additions
1366 if ($GLOBALS['TYPO3_LOADED_EXT']['_CACHEFILE']) {
1367 include(PATH_typo3conf.$GLOBALS['TYPO3_LOADED_EXT']['_CACHEFILE'].'_ext_tables.php');
1368 } else {
1369 include(PATH_t3lib.'stddb/load_ext_tables.php');
1370 }
1371 // ext-script
1372 if (TYPO3_extTableDef_script) {
1373 include (PATH_typo3conf.TYPO3_extTableDef_script);
1374 }
1375 $this->TCAloaded = $TCAloaded;
1376 }
1377 }
1378
1379 /**
1380 * Setting the language key that'll be used by the current page.
1381 * In this function it should be checked, 1) that this language exists, 2) that a page_overlay_record exists, .. and if not the default language, 0 (zero), should be set.
1382 *
1383 * @return void
1384 * @access private
1385 */
1386 function settingLanguage() {
1387 $this->sys_language_uid = intval($this->config['config']['sys_language_uid']);
1388 $olRec = $this->sys_page->getPageOverlay($this->id,$this->sys_language_uid);
1389
1390 if (!count($olRec)) {
1391 $this->sys_language_uid=0;
1392 } else {
1393 $this->page = $this->sys_page->getPageOverlay($this->page,$this->sys_language_uid);
1394 }
1395 $this->sys_page->sys_language_uid = $this->sys_language_uid;
1396
1397 // Updating content of the two rootLines IF the language key is set!
1398 if ($this->sys_language_uid && is_array($this->tmpl->rootLine)) {
1399 reset($this->tmpl->rootLine);
1400 while(list($rLk)=each($this->tmpl->rootLine)) {
1401 $this->tmpl->rootLine[$rLk] = $this->sys_page->getPageOverlay($this->tmpl->rootLine[$rLk]);
1402 }
1403 }
1404 if ($this->sys_language_uid && is_array($this->rootLine)) {
1405 reset($this->rootLine);
1406 while(list($rLk)=each($this->rootLine)) {
1407 $this->rootLine[$rLk] = $this->sys_page->getPageOverlay($this->rootLine[$rLk]);
1408 }
1409 }
1410
1411 // Finding the ISO code:
1412 if (t3lib_extMgm::isLoaded('static_info_tables') && $this->sys_language_uid) {
1413 $sys_language_row = $this->sys_page->getRawRecord('sys_language',$this->sys_language_uid,'static_lang_isocode');
1414 if (is_array($sys_language_row) && $sys_language_row['static_lang_isocode']) {
1415 $stLrow = $this->sys_page->getRawRecord('static_languages',$sys_language_row['static_lang_isocode'],'lg_iso_2');
1416 $this->sys_language_isocode=$stLrow['lg_iso_2'];
1417 }
1418 }
1419 }
1420
1421 /**
1422 * Checks if any email-submissions or submission via the fe_tce
1423 *
1424 * @return string 'email' if a formmail has been send, 'fe_tce' if front-end data submission (like forums, guestbooks) is send. '' if none.
1425 */
1426 function checkDataSubmission() {
1427 if ($GLOBALS['HTTP_POST_VARS']['formtype_db'] || $GLOBALS['HTTP_POST_VARS']['formtype_mail']) {
1428 $refInfo=parse_url(t3lib_div::getIndpEnv('HTTP_REFERER'));
1429 if (t3lib_div::getIndpEnv('TYPO3_HOST_ONLY')==$refInfo['host'] || $this->TYPO3_CONF_VARS['SYS']['doNotCheckReferer']) {
1430 if ($this->locDataCheck($GLOBALS['HTTP_POST_VARS']['locationData'])) {
1431 $ret = '';
1432 if ($GLOBALS['HTTP_POST_VARS']['formtype_mail']) {
1433 $ret = 'email';
1434 } elseif ($GLOBALS['HTTP_POST_VARS']['formtype_db'] && is_array($GLOBALS['HTTP_POST_VARS']['data'])) {
1435 $ret = 'fe_tce';
1436 }
1437 $GLOBALS['TT']->setTSlogMessage('"Check Data Submission": Return value: '.$ret,0);
1438 return $ret;
1439 }
1440 } else $GLOBALS['TT']->setTSlogMessage('"Check Data Submission": HTTP_HOST and REFERER HOST did not match when processing submitted formdata!',3);
1441 }
1442 }
1443
1444 /**
1445 * Processes submitted user data (obsolete "Frontend TCE")
1446 *
1447 * @return void
1448 * @see tslib_feTCE
1449 * @link http://typo3.org/doc.0.html?&tx_extrepmgm_pi1[extUid]=270&tx_extrepmgm_pi1[tocEl]=342&cHash=fdf55adb3b
1450 */
1451 function fe_tce() {
1452 $fe_tce = t3lib_div::makeInstance('tslib_feTCE');
1453 $fe_tce->start($GLOBALS['HTTP_POST_VARS']['data'],$this->config['FEData.']);
1454 $fe_tce->includeScripts();
1455 }
1456
1457 /**
1458 * Checks if a formmail submission can be sent as email
1459 *
1460 * @param string The input from $GLOBALS['HTTP_POST_VARS']['locationData']
1461 * @return void
1462 * @access private
1463 * @see checkDataSubmission()
1464 */
1465 function locDataCheck($locationData) {
1466 $locData = explode(':',$locationData);
1467 if (!$locData[1] || $this->sys_page->checkRecord($locData[1],$locData[2],1)) {
1468 if (count($this->sys_page->getPage($locData[0]))) { // $locData[1] -check means that a record is checked only if the locationData has a value for a record else than the page.
1469 return 1;
1470 } else $GLOBALS['TT']->setTSlogMessage('LocationData Error: The page pointed to by location data ('.$locationData.') was not accessible.',2);
1471 } else $GLOBALS['TT']->setTSlogMessage('LocationData Error: Location data ('.$locationData.') record pointed to was not accessible.',2);
1472 }
1473
1474 /**
1475 * Sends the emails from the formmail content object.
1476 *
1477 * @return void
1478 * @access private
1479 * @see checkDataSubmission()
1480 */
1481 function sendFormmail() {
1482 $formmail = t3lib_div::makeInstance('t3lib_formmail');
1483
1484 $EMAIL_VARS = $GLOBALS['HTTP_POST_VARS'];
1485 unset($EMAIL_VARS['locationData']);
1486 unset($EMAIL_VARS['formtype_mail']);
1487
1488 $formmail->start($EMAIL_VARS);
1489 $formmail->sendtheMail();
1490 $GLOBALS['TT']->setTSlogMessage('"Formmail" invoked, sending mail to '.$EMAIL_VARS['recipient'],0);
1491 }
1492
1493 /**
1494 * Checks if jumpurl is set.
1495 * This function also takes care of jumpurl utilized by the Direct Mail module (ext: direct_mail) which may set an integer value for jumpurl which refers to a link in a certain mail-record, mid
1496 *
1497 * @return void
1498 */
1499 function checkJumpUrl() {
1500 global $TCA;
1501
1502 $mid = t3lib_div::GPvar('mid'); // mail id, if direct mail link
1503 $rid = t3lib_div::GPvar('rid'); // recipient id, if direct mail link
1504 if ((strcmp($this->jumpurl,'') && ((t3lib_div::getIndpEnv('HTTP_REFERER') || $this->TYPO3_CONF_VARS['SYS']['doNotCheckReferer']) || $mid)) || ($this->jumpurl = $this->sys_page->getExtURL($this->page,$this->config['config']['disablePageExternalUrl']))) {
1505 if ($mid && is_array($TCA['sys_dmail'])) { // Yes, it's OK if the link comes from a direct mail. AND sys_dmail module has installed the table, sys_dmail (and therefore we expect sys_dmail_maillog as well!)
1506 $temp_recip=explode('_',$rid);
1507 $url_id=0;
1508 if (t3lib_div::testInt($this->jumpurl)) {
1509 $temp_query='SELECT mailContent FROM sys_dmail WHERE uid='.intval($mid);
1510 $temp_res = mysql(TYPO3_db,$temp_query);
1511 if ($row=mysql_fetch_assoc($temp_res)) {
1512 $temp_unpackedMail = unserialize($row['mailContent']);
1513 $url_id=$this->jumpurl;
1514 if ($this->jumpurl>=0) {
1515 $responseType=1; // Link (number)
1516 $this->jumpurl = $temp_unpackedMail['html']['hrefs'][$url_id]['absRef'];
1517 } else {
1518 $responseType=2; // Link (number, plaintext)
1519 $this->jumpurl = $temp_unpackedMail['plain']['link_ids'][abs($url_id)];
1520 }
1521 switch($temp_recip[0]) {
1522 case 't':
1523 $theTable = 'tt_address';
1524 break;
1525 case 'f':
1526 $theTable = 'fe_users';
1527 break;
1528 default:
1529 $theTable='';
1530 break;
1531 }
1532 if ($theTable) {
1533 $recipRow = $this->sys_page->getRawRecord($theTable,$temp_recip[1]);
1534 if (is_array($recipRow)) {
1535 // debug($recipRow);
1536 $authCode = t3lib_div::stdAuthCode($recipRow['uid']);
1537 $rowFieldsArray = explode(',', 'uid,name,title,email,phone,www,address,company,city,zip,country,fax,firstname');
1538 reset($rowFieldsArray);
1539 while(list(,$substField)=each($rowFieldsArray)) {
1540 $this->jumpurl = str_replace('###USER_'.$substField.'###', $recipRow[$substField], $this->jumpurl);
1541 }
1542 $this->jumpurl = str_replace('###SYS_TABLE_NAME###', $tableNameChar, $this->jumpurl); // Put in the tablename of the userinformation
1543 $this->jumpurl = str_replace('###SYS_MAIL_ID###', $mid, $this->jumpurl); // Put in the uid of the mail-record
1544 $this->jumpurl = str_replace('###SYS_AUTHCODE###', $authCode, $this->jumpurl);
1545
1546 // debug($this->jumpurl);
1547 }
1548 }
1549 }
1550 if (!$this->jumpurl) die('Error: No further link. Please report error to the mail sender.');
1551 } else {
1552 $responseType=-1; // received (url, dmailerping)
1553 }
1554 if ($responseType!=0) {
1555 $temp_query='INSERT INTO sys_dmail_maillog (mid,rtbl,rid,tstamp,url,response_type,url_id)
1556 VALUES ("'.intval($mid).'","'.addslashes($temp_recip[0]).'","'.intval($temp_recip[1]).'","'.time().'","'.addslashes($this->jumpurl).'",'.intval($responseType).','.intval($url_id).')';
1557 $temp_res = mysql(TYPO3_db,$temp_query);
1558 }
1559 }
1560 } else {
1561 unset($this->jumpurl);
1562 }
1563 }
1564
1565 /**
1566 * Sends a header 'Location' to jumpurl, if jumpurl is set.
1567 * Will exit if a location header is sent (for instance if JumpUrl was triggered)
1568 *
1569 * @return void
1570 */
1571 function jumpUrl() {
1572 if ($this->jumpurl) {
1573 if (t3lib_div::GPvar('juSecure')) {
1574 $hArr = array(
1575 $this->jumpurl,
1576 t3lib_div::GPvar('locationData'),
1577 $this->TYPO3_CONF_VARS['SYS']['encryptionKey']
1578 );
1579 $calcJuHash=t3lib_div::shortMD5(serialize($hArr));
1580 $locationData = t3lib_div::GPvar('locationData');
1581 $juHash = t3lib_div::GPvar('juHash');
1582 if ($juHash == $calcJuHash) {
1583 if ($this->locDataCheck($locationData)) {
1584 $this->jumpurl = rawurldecode($this->jumpurl); // 211002 - goes with cObj->filelink() rawurlencode() of filenames so spaces can be allowed.
1585 if (@is_file($this->jumpurl)) {
1586 $mimeType = t3lib_div::GPvar('mimeType');
1587 $mimeType = $mimeType ? $mimeType : 'application/octet-stream';
1588 Header('Content-Type: '.$mimeType);
1589 Header('Content-Disposition: attachment; filename='.basename($this->jumpurl));
1590 readfile($this->jumpurl);
1591 exit;
1592 } else die('jumpurl Secure: "'.$this->jumpurl.'" was not a valid file!');
1593 } else die('jumpurl Secure: locationData, '.$locationData.', was not accessible.');
1594 } else die('jumpurl Secure: Calculated juHash, '.$calcJuHash.', did not match the submitted juHash.');
1595 } else {
1596 $TSConf = $this->getPagesTSconfig();
1597 if ($TSConf['TSFE.']['jumpUrl_transferSession']) {
1598 $uParts = parse_url($this->jumpurl);
1599 $params = '&FE_SESSION_KEY='.rawurlencode($this->fe_user->id.'-'.md5($this->fe_user->id.'/'.$this->TYPO3_CONF_VARS['SYS']['encryptionKey']));
1600 $this->jumpurl.=($uParts['query']?'':'?').$params; // Add the session parameter ...
1601 }
1602 Header('Location: '.$this->jumpurl);
1603 exit;
1604 }
1605 }
1606 }
1607
1608 /**
1609 * Sets the URL_ID_TOKEN in the internal var, $this->getMethodUrlIdToken
1610 *
1611 * @return void
1612 * @access private
1613 */
1614 function setUrlIdToken() {
1615 if ($this->config['config']['ftu']) {
1616 $this->getMethodUrlIdToken = $this->TYPO3_CONF_VARS['FE']['get_url_id_token'];
1617 } else {
1618 $this->getMethodUrlIdToken = '';
1619 }
1620 }
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645 /********************************************
1646 *
1647 * Page generation; cache handling
1648 *
1649 *******************************************/
1650
1651 /**
1652 * Returns true if the page should be generated
1653 * That is if jumpurl is not set and the cacheContentFlag is not set.
1654 *
1655 * @return boolean
1656 */
1657 function isGeneratePage() {
1658 return (!$this->cacheContentFlag && !$this->jumpurl);
1659 }
1660
1661 /**
1662 * Temp cache content
1663 * The temporary cache will expire after a few seconds (typ. 30) or will be cleared by the rendered page, which will also clear and rewrite the cache.
1664 *
1665 * @return void
1666 */
1667 function tempPageCacheContent() {
1668 $this->tempContent=0;
1669 if (!$this->no_cache) {
1670 $seconds=30;
1671 $stdMsg = '
1672 <html>
1673 <head>
1674 <title>'.htmlspecialchars($this->tmpl->printTitle($this->page['title'])).'</title>
1675 <meta http-equiv=Refresh Content="3; Url='.htmlspecialchars(t3lib_div::getIndpEnv('REQUEST_URI')).'" />
1676 </head>
1677 <body bgcolor="white">
1678 <font size="1" face="VERDANA,ARIAL,HELVETICA" color="#cccccc">
1679 <div align="center">
1680 <b>Page is being generated.</b><br />
1681 If this message does not disappear within '.$seconds.' seconds, please reload.
1682 </div>
1683 </font>
1684 </body>
1685 </html>';
1686 $temp_content = $this->config['config']['message_page_is_being_generated'] ? $this->config['config']['message_page_is_being_generated'] : $stdMsg;
1687
1688 $this->setPageCacheContent($temp_content,'',$GLOBALS['EXEC_TIME']+$seconds);
1689 $this->tempContent=1; // This flag shows that temporary content is put in the cache
1690 }
1691 }
1692
1693 /**
1694 * Set cache content to $this->content
1695 *
1696 * @return void
1697 */
1698 function realPageCacheContent() {
1699 $cache_timeout = $this->page['cache_timeout'] ? $this->page['cache_timeout'] : ($this->cacheTimeOutDefault ? $this->cacheTimeOutDefault : 60*60*24); // seconds until a cached page is too old
1700 $timeOutTime = $GLOBALS['EXEC_TIME']+$cache_timeout;
1701 if ($this->config['config']['cache_clearAtMidnight']) {
1702 $midnightTime = mktime (0,0,0,date('m',$timeOutTime),date('d',$timeOutTime),date('Y',$timeOutTime));
1703 if ($midnightTime > time()) { // If the midnight time of the expire-day is greater than the current time, we may set the timeOutTime to the new midnighttime.
1704 $timeOutTime=$midnightTime;
1705 }
1706 }
1707 $this->config['hash_base'] = $this->hash_base;
1708 $this->setPageCacheContent($this->content,$this->config,$timeOutTime);
1709 }
1710
1711 /**
1712 * Sets cache content; Inserts the content string into the cache_pages table.
1713 *
1714 * @param string The content to store in the HTML field of the cache table
1715 * @param mixed The additional cache_data array, fx. $this->config
1716 * @param integer Timestamp
1717 * @return string The content of mysql_error()
1718 * @see realPageCacheContent(), tempPageCacheContent()
1719 */
1720 function setPageCacheContent($c,$d,$t) {
1721 $this->clearPageCacheContent();
1722 $res = mysql (TYPO3_db, 'INSERT INTO cache_pages (hash, page_id, HTML, cache_data, expires, tstamp'.($this->page_cache_reg1?', reg1':'').')
1723 VALUES ("'.$this->newHash.'","'.$this->id.'","'.addSlashes($c).'","'.addSlashes(serialize($d)).'","'.$t.'",'.time().($this->page_cache_reg1?','.intval($this->page_cache_reg1):'').')');
1724 echo mysql_error();
1725 }
1726
1727 /**
1728 * Clears cache content (for $this->newHash)
1729 *
1730 * @return void
1731 */
1732 function clearPageCacheContent() {
1733 $res = mysql (TYPO3_db, 'DELETE FROM cache_pages WHERE hash="'.$this->newHash.'"');
1734 }
1735
1736 /**
1737 * Clears cache content for a list of page ids
1738 *
1739 * @param string A list of INTEGER numbers which points to page uids for which to clear entries in the cache_pages table (page content cache)
1740 * @return void
1741 */
1742 function clearPageCacheContent_pidList($pidList) {
1743 $res = mysql (TYPO3_db, 'DELETE FROM cache_pages WHERE page_id IN ('.$pidList.')');
1744 }
1745
1746 /**
1747 * Sets sys last changed
1748 * Setting the SYS_LASTCHANGED value in the pagerecord: This value will thus be set to the highest tstamp of records rendered on the page. This includes all records with no regard to hidden records, userprotection and so on.
1749 *
1750 * @return void
1751 * @see tslib_cObj::lastChanged()
1752 */
1753 function setSysLastChanged() {
1754 if ($this->page['SYS_LASTCHANGED'] < intval($this->register['SYS_LASTCHANGED'])) {
1755 $query = 'UPDATE pages SET SYS_LASTCHANGED='.intval($this->register['SYS_LASTCHANGED']).' WHERE uid="'.$this->id.'"';
1756 $res = mysql (TYPO3_db, $query);
1757 }
1758 }
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779 /********************************************
1780 *
1781 * Page generation; rendering and inclusion
1782 *
1783 *******************************************/
1784
1785 /**
1786 * Does some processing BEFORE the pagegen script is included.
1787 *
1788 * @return void
1789 */
1790 function generatePage_preProcessing() {
1791 ksort($this->all);
1792 // Same codeline as in getFromCache(). BUT $this->all has been set in the meantime, so we can't just skip this line and let it be set above! Keep this line!
1793 $this->newHash = $this->getHash();
1794
1795 // Here we put some temporary stuff in the cache in order to let the first hit generate the page. The temporary cache will expire after a few seconds (typ. 30) or will be cleared by the rendered page, which will also clear and rewrite the cache.
1796 $this->tempPageCacheContent();
1797
1798 // Setting locale
1799 if ($this->config['config']['locale_all']) {
1800 # Change by Rene Fritz, 22/10 2002
1801 # there`s the problem that PHP parses float values in scripts wrong if the locale LC_NUMERIC is set to something with a komma as decimal point
1802 # this does not work in php 4.2.3
1803 #setlocale('LC_ALL',$this->config['config']['locale_all']);
1804 #setlocale('LC_NUMERIC','en_US');
1805
1806 # so we set all except LC_NUMERIC
1807 setlocale(LC_COLLATE,$this->config['config']['locale_all']);
1808 setlocale(LC_CTYPE,$this->config['config']['locale_all']);
1809 setlocale(LC_MONETARY,$this->config['config']['locale_all']);
1810 setlocale(LC_TIME,$this->config['config']['locale_all']);
1811 }
1812
1813 // Setting cache_timeout_default. May be overridden by PHP include scritps.
1814 $this->cacheTimeOutDefault = intval($this->config['config']['cache_period']);
1815
1816 // page is generated
1817 $this->no_cacheBeforePageGen = $this->no_cache;
1818 }
1819
1820 /**
1821 * Determines to include custom or pagegen.php script
1822 * returns script-filename if a TypoScript (config) script is defined and should be include instead of pagegen.php
1823 *
1824 * @return string The relative filepath of "config.pageGenScript" if found and allowed
1825 */
1826 function generatePage_whichScript() {
1827 if (!$this->TYPO3_CONF_VARS['FE']['noPHPscriptInclude'] && $this->config['config']['pageGenScript']) {
1828 return $this->tmpl->getFileName($this->config['config']['pageGenScript']);
1829 }
1830 }
1831
1832 /**
1833 * Does some processing AFTER the pagegen script is included.
1834 * This includes calling tidy (if configured), XHTML cleaning (if configured), caching the page, indexing the page (if configured) and setting sysLastChanged
1835 *
1836 * @return void
1837 */
1838 function generatePage_postProcessing() {
1839 // This is to ensure, that the page is NOT cached if the no_cache parameter was set before the page was generated. This is a safety precaution, as it could have been unset by some script.
1840 if ($this->no_cacheBeforePageGen) $this->set_no_cache();
1841
1842 // Tidy up the code, if flag...
1843 if ($this->TYPO3_CONF_VARS['FE']['tidy_option'] == 'all') {
1844 $GLOBALS['TT']->push('Tidy, all','');
1845 $this->content = $this->tidyHTML($this->content);
1846 $GLOBALS['TT']->pull();
1847 }
1848
1849 // XHTML-clean the code, if flag set
1850 if ($this->doXHTML_cleaning() == 'all') {
1851 $GLOBALS['TT']->push('XHTML clean, all','');
1852 $XHTML_clean = t3lib_div::makeInstance('t3lib_parsehtml');
1853 $this->content = $XHTML_clean->XHTML_clean($this->content);
1854 $GLOBALS['TT']->pull();
1855 }
1856
1857 // Storing page
1858 if (!$this->no_cache) {
1859 // Tidy up the code, if flag...
1860 if ($this->TYPO3_CONF_VARS['FE']['tidy_option'] == 'cached') {
1861 $GLOBALS['TT']->push('Tidy, cached','');
1862 $this->content = $this->tidyHTML($this->content);
1863 $GLOBALS['TT']->pull();
1864 }
1865 // XHTML-clean the code, if flag set
1866 if ($this->doXHTML_cleaning() == 'cached') {
1867 $GLOBALS['TT']->push('XHTML clean, cached','');
1868 $XHTML_clean = t3lib_div::makeInstance('t3lib_parsehtml');
1869 $this->content = $XHTML_clean->XHTML_clean($this->content);
1870 $GLOBALS['TT']->pull();
1871 }
1872 $this->realPageCacheContent();
1873 } elseif ($this->tempContent) { // If there happens to be temporary content in the cache and the cache was not cleared due to new content put in it... ($this->no_cache=0)
1874 $this->clearPageCacheContent();
1875 }
1876
1877 if ($this->isSearchIndexPage()) {
1878 $GLOBALS['TT']->push('Index page','');
1879 $indexer = t3lib_div::makeInstance('tx_indexedsearch_indexer');
1880 $indexer->init($this->content,$this->config['config'],$this->id,$this->type,$this->gr_list,$this->cHash_array,$this->register['SYS_LASTCHANGED'],$this->config['rootLine']);
1881 $indexer->indexTypo3PageContent();
1882 $GLOBALS['TT']->pull();
1883 } elseif ($this->config['config']['index_enable'] && $this->no_cache) {
1884 $GLOBALS['TT']->push('Index page','');
1885 $GLOBALS['TT']->setTSlogMessage('Index page? No, page was set to "no_cache" and so cannot be indexed.');
1886 $GLOBALS['TT']->pull();
1887 }
1888 $this->setSysLastChanged();
1889 }
1890
1891 /**
1892 * Processes the INTinclude-scripts
1893 *
1894 * @return void
1895 */
1896 function INTincScript() {
1897 $GLOBALS['TT']->push('Split content');
1898 $INTiS_splitC = explode('<!--INT_SCRIPT.',$this->content); // Splits content with the key.
1899 $this->content='';
1900 $GLOBALS['TT']->setTSlogMessage('Parts: '.count($INTiS_splitC));
1901 $GLOBALS['TT']->pull();
1902
1903 // Depreciated stuff:
1904 $this->additionalHeaderData = is_array($this->config['INTincScript_ext']['additionalHeaderData']) ? $this->config['INTincScript_ext']['additionalHeaderData'] : array();
1905 $this->additionalJavaScript = $this->config['INTincScript_ext']['additionalJavaScript'];
1906 $this->additionalCSS = $this->config['INTincScript_ext']['additionalCSS'];
1907 $this->JSCode = $this->additionalHeaderData['JSCode'];
1908 $this->JSImgCode = $this->additionalHeaderData['JSImgCode'];
1909 $this->divSection='';
1910
1911 $INTiS_config = $GLOBALS['TSFE']->config['INTincScript'];
1912 reset($INTiS_splitC);
1913 while(list($INTiS_c,$INTiS_cPart)=each($INTiS_splitC)) {
1914 if (substr($INTiS_cPart,32,3)=='-->') { // If the split had a comment-end after 32 characters it's probably a split-string
1915 $GLOBALS['TT']->push('Include '.$INTiS_config[$INTiS_key]['file'],'');
1916 $INTiS_key = 'INT_SCRIPT.'.substr($INTiS_cPart,0,32);
1917 $incContent='';
1918 if (is_array($INTiS_config[$INTiS_key])) {
1919 $INTiS_cObj = unserialize($INTiS_config[$INTiS_key]['cObj']);
1920 $INTiS_cObj->INT_include=1;
1921 switch($INTiS_config[$INTiS_key]['type']) {
1922 case 'SCRIPT':
1923 $incContent=$INTiS_cObj->PHP_SCRIPT($INTiS_config[$INTiS_key]['conf']);
1924 break;
1925 case 'COA':
1926 $incContent=$INTiS_cObj->COBJ_ARRAY($INTiS_config[$INTiS_key]['conf']);
1927 break;
1928 case 'FUNC':
1929 $incContent=$INTiS_cObj->USER($INTiS_config[$INTiS_key]['conf']);
1930 break;
1931 }
1932 }
1933 $this->content.=$incContent;
1934 $this->content.= substr($INTiS_cPart,35);
1935 $GLOBALS['TT']->pull($incContent);
1936 } else {
1937 $this->content.= ($c?'<!--INT_SCRIPT.':'').$INTiS_cPart;
1938 }
1939 }
1940 $GLOBALS['TT']->push('Substitute header section');
1941 $this->INTincScript_loadJSCode();
1942 $this->content = str_replace('<!--HD_'.$this->config['INTincScript_ext']['divKey'].'-->', implode($this->additionalHeaderData,chr(10)), $this->content);
1943 $this->content = str_replace('<!--TDS_'.$this->config['INTincScript_ext']['divKey'].'-->', $this->divSection, $this->content);
1944 $this->setAbsRefPrefix();
1945 $GLOBALS['TT']->pull();
1946 }
1947
1948 /**
1949 * Loads the JavaScript code for INTincScript
1950 *
1951 * @return void
1952 * @access private
1953 */
1954 function INTincScript_loadJSCode() {
1955 if ($this->JSImgCode) { // If any images added, then add them to the javascript section
1956 $this->additionalHeaderData['JSImgCode']='
1957 <script type="text/javascript">
1958 /*<![CDATA[*/
1959 <!--
1960 if (version == "n3") {
1961 '.trim($this->JSImgCode).'
1962 }
1963 // -->
1964 /*]]>*/
1965 </script>';
1966 }
1967 if ($this->JSCode || count($this->additionalJavaScript)) { // Add javascript
1968 $this->additionalHeaderData['JSCode']='
1969 <script type="text/javascript">
1970 /*<![CDATA[*/
1971 <!--
1972 '.implode($this->additionalJavaScript,chr(10)).'
1973 '.trim($this->JSCode).'
1974 // -->
1975 /*]]>*/
1976 </script>';
1977 }
1978 if (count($this->additionalCSS)) { // Add javascript
1979 $this->additionalHeaderData['_CSS']='
1980 <style type="text/css">
1981 /*<![CDATA[*/
1982 <!--
1983 '.implode($this->additionalCSS,chr(10)).'
1984 // -->
1985 /*]]>*/
1986 </style>';
1987 }
1988 }
1989
1990 /**
1991 * Determines if there are any INTincScripts to include
1992 *
1993 * @return boolean Returns true if scripts are found (and not jumpurl)
1994 */
1995 function isINTincScript() {
1996 return (is_array($this->config['INTincScript']) && !$this->jumpurl);
1997 }
1998
1999 /**
2000 * Returns true if page should be indexed.
2001 *
2002 * @return boolean
2003 */
2004 function isSearchIndexPage() {
2005 return t3lib_extMgm::isLoaded('indexed_search') && $this->config['config']['index_enable'] && !$this->no_cache;
2006 }
2007
2008 /**
2009 * Returns true if page XHTML clean flag is set.
2010 *
2011 * @return boolean
2012 */
2013 function doXHTML_cleaning() {
2014 return $this->config['config']['xhtml_cleaning'];
2015 }
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033 /********************************************
2034 *
2035 * Finished off; outputting, storing session data, statistics...
2036 *
2037 *******************************************/
2038
2039 /**
2040 * Determines if content should be outputted.
2041 * Outputting content is done only if jumpurl is NOT set.
2042 *
2043 * @return boolean Returns true if $this->jumpurl is not set.
2044 */
2045 function isOutputting() {
2046 return (!$this->jumpurl);
2047 }
2048
2049 /**
2050 * Processes the output before it's actually outputted. Sends headers also.
2051 * This includes substituting the USERNAME comment, getMethodUrlIdToken, sending additional headers (as defined in the TypoScript "config.additionalheaders" object), tidy'ing content, XHTML cleaning content (if configured)
2052 * Works on $this->content
2053 *
2054 * @return void
2055 */
2056 function processOutput() {
2057 // Substitutes username mark with the username
2058 if ($this->fe_user->user['uid']) {
2059 $token = trim($this->config['config']['USERNAME_substToken']);
2060 $this->content = str_replace($token ? $token : '<!--###USERNAME###-->',$this->fe_user->user['username'],$this->content);
2061 }
2062 // Substitutes get_URL_ID in case of GET-fallback
2063 if ($this->getMethodUrlIdToken) {
2064 $this->content = str_replace($this->getMethodUrlIdToken, $this->fe_user->get_URL_ID, $this->content);
2065 }
2066
2067 // Set header for charset-encoding if set. Added by RL 17.10.03
2068 if ($this->config['config']['metaCharset']) {
2069 $headLine = 'Content-Type:text/html;charset='.trim ($this->config['config']['metaCharset']);
2070 header ($headLine);
2071 }
2072
2073 // Set headers, if any
2074 if ($this->config['config']['additionalHeaders']) {
2075 $headerArray = explode('|', $this->config['config']['additionalHeaders']);
2076 while(list(,$headLine)=each($headerArray)) {
2077 $headLine = trim($headLine);
2078 header($headLine);
2079 }
2080 }
2081
2082 // Tidy up the code, if flag...
2083 if ($this->TYPO3_CONF_VARS['FE']['tidy_option'] == 'output') {
2084 $GLOBALS['TT']->push('Tidy, output','');
2085 $this->content = $this->tidyHTML($this->content);
2086 $GLOBALS['TT']->pull();
2087 }
2088 // XHTML-clean the code, if flag set
2089 if ($this->doXHTML_cleaning() == 'output') {
2090 $GLOBALS['TT']->push('XHTML clean, output','');
2091 $XHTML_clean = t3lib_div::makeInstance('t3lib_parsehtml');
2092 $this->content = $XHTML_clean->XHTML_clean($this->content);
2093 $GLOBALS['TT']->pull();
2094 }
2095
2096 /* if ($this->beUserLogin && t3lib_div::GPvar('ADMCMD_view')) { // This is a try to change target=_top to target=_self if pages are shown in the Web>View module...
2097 $this->content = str_replace('target="_top"','target="_self"',$this->content);
2098 $this->content = str_replace('target=_top','target="_self"',$this->content);
2099 }*/
2100 }
2101
2102 /**
2103 * Determines if any EXTincScripts should be included
2104 *
2105 * @return boolean True, if external php scripts should be included (set by PHP_SCRIPT_EXT cObjects)
2106 * @see tslib_cObj::PHP_SCRIPT
2107 */
2108 function isEXTincScript() {
2109 return is_array($this->config['EXTincScript']);
2110 }
2111
2112 /**
2113 * Stores session data for the front end user
2114 *
2115 * @return void
2116 */
2117 function storeSessionData() {
2118 $this->fe_user->storeSessionData();
2119 }
2120
2121 /**
2122 * Sets the parsetime of the page.
2123 *
2124 * @return void
2125 * @access private
2126 */
2127 function setParseTime() {
2128 // Compensates for the time consumed with Back end user initialization.
2129 $this->scriptParseTime = $GLOBALS['TT']->convertMicrotime($GLOBALS['TYPO3_MISC']['microtime_end'])
2130 - $GLOBALS['TT']->convertMicrotime($GLOBALS['TYPO3_MISC']['microtime_start'])
2131 - ($GLOBALS['TT']->convertMicrotime($GLOBALS['TYPO3_MISC']['microtime_BE_USER_end'])-$GLOBALS['TT']->convertMicrotime($GLOBALS['TYPO3_MISC']['microtime_BE_USER_start']));
2132 }
2133
2134 /**
2135 * Saves hit statistics
2136 *
2137 * @return void
2138 */
2139 function statistics() {
2140 if ($this->config['config']['stat'] &&
2141 (!strcmp('',$this->config['config']['stat_typeNumList']) || t3lib_div::inList(str_replace(' ','',$this->config['config']['stat_typeNumList']), $this->type)) &&
2142 (!$this->config['config']['stat_excludeBEuserHits'] || !$this->beUserLogin) &&
2143 (!$this->config['config']['stat_excludeIPList'] || !t3lib_div::inList(str_replace(' ','',$this->config['config']['stat_excludeIPList']), t3lib_div::getIndpEnv('REMOTE_ADDR')))) {
2144 $GLOBALS['TT']->push('Stat');
2145 if (t3lib_extMgm::isLoaded('sys_stat') && $this->config['config']['stat_mysql']) {
2146 // Jumpurl:
2147 $sword = t3lib_div::GPvar('sword');
2148 if ($sword) {
2149 $jumpurl_msg='sword:'.$sword;
2150 } elseif ($this->jumpurl) {
2151 $jumpurl_msg='jumpurl:'.$this->jumpurl;
2152 } else {
2153 $jumpurl_msg='';
2154 }
2155 // Flags: bits: 0 = BE_user, 1=Cached page?
2156 $flags=0;
2157 if ($this->beUserLogin) {$flags|=1;}
2158 if ($this->cacheContentFlag) {$flags|=2;}
2159 // Ref url:
2160 $refUrl = t3lib_div::getIndpEnv('HTTP_REFERER');
2161 $thisUrl = t3lib_div::getIndpEnv('TYPO3_REQUEST_DIR');
2162 if (t3lib_div::isFirstPartOfStr($refUrl,$thisUrl)) {
2163 $refUrl='[LOCAL]';
2164 }
2165
2166 $query ='INSERT INTO sys_stat SET ';
2167 $query.='page_id="'.$this->id.'",'; // id
2168 $query.='page_type="'.$this->type.'",'; // type
2169 $query.='jumpurl="'.addslashes($jumpurl_msg).'",'; // jumpurl message
2170 $query.='feuser_id="'.$this->fe_user->user['uid'].'",'; // fe_user id, integer
2171 $query.='cookie="'.addslashes($this->fe_user->id).'",'; // cookie as set or retrieve. If people has cookies disabled this will vary all the time...
2172 $query.='sureCookie="'.hexdec(substr($this->fe_user->cookieId,0,8)).'",'; // This is the cookie value IF the cookie WAS actually set. However the first hit where the cookie is set will thus NOT be logged here. So this lets you select for a session of at least two clicks...
2173 $query.='rl0="'.$this->config['rootLine'][0]['uid'].'",'; // RootLevel 0 uid
2174 $query.='rl1="'.$this->config['rootLine'][1]['uid'].'",'; // RootLevel 1 uid
2175 $query.='client_browser="'.addslashes($GLOBALS['CLIENT']['BROWSER']).'",'; // Client browser (net, msie, opera)
2176 $query.='client_version="'.addslashes($GLOBALS['CLIENT']['VERSION']).'",'; // Client version (double value)
2177 $query.='client_os="'.addslashes($GLOBALS['CLIENT']['SYSTEM']).'",'; // Client Operating system (win, mac, unix)
2178 $query.='parsetime="'.intval($this->scriptParseTime).'",'; // Parsetime for the page.
2179 $query.='flags="'.$flags.'",'; // Flags: Is be user logged in? Is page cached?
2180 $query.='IP="'.addslashes(t3lib_div::getIndpEnv('REMOTE_ADDR')).'",'; // Remote IP address
2181 $query.='host="'.addslashes(t3lib_div::getIndpEnv('REMOTE_HOST')).'",'; // Remote Host Address
2182 $query.='referer="'.addslashes($refUrl).'",'; // Referer URL
2183 $query.='browser="'.addslashes(t3lib_div::getIndpEnv('HTTP_USER_AGENT')).'",'; // User Agent Info.
2184 $query.='tstamp='.$GLOBALS['EXEC_TIME']; // Time stamp
2185 $GLOBALS['TT']->push('Store SQL');
2186 mysql (TYPO3_db, $query);
2187 $GLOBALS['TT']->pull();
2188 echo mysql_error();
2189 }
2190
2191 // Apache:
2192 if ($this->config['config']['stat_apache'] && $this->config['stat_vars']['pageName']) {
2193 if (@is_file($this->config['stat_vars']['logFile']) && TYPO3_OS!='WIN') {
2194 $LogLine = ((t3lib_div::getIndpEnv('REMOTE_HOST') && !$this->config['config']['stat_apache_noHost']) ? t3lib_div::getIndpEnv('REMOTE_HOST') : t3lib_div::getIndpEnv('REMOTE_ADDR')).' - - '.Date('[d/M/Y:H:i:s +0000]',$GLOBALS['EXEC_TIME']).' "GET '.$this->config['stat_vars']['pageName'].' HTTP/1.1" 200 '.strlen($this->content);
2195 if (!$this->config['config']['stat_apache_notExtended']) {
2196 $LogLine.= ' "'.t3lib_div::getIndpEnv('HTTP_REFERER').'" "'.t3lib_div::getIndpEnv('HTTP_USER_AGENT').'"';
2197 }
2198
2199 switch($GLOBALS['TYPO3_CONF_VARS']['FE']['logfile_write']) {
2200 case 'fputs':
2201 $GLOBALS['TT']->push('Write to log file (fputs)');
2202 $logfilehandle = fopen(PATH_site.$this->config['stat_vars']['logFile'], 'a');
2203 fputs($logfilehandle, $LogLine."\n");
2204 @fclose($logfilehandle);
2205 $GLOBALS['TT']->pull();
2206 break;
2207 default:
2208 $GLOBALS['TT']->push('Write to log file (echo)');
2209 $execCmd = 'echo "'.addslashes($LogLine).'" >> '.PATH_site.$this->config['stat_vars']['logFile'];
2210 exec($execCmd);
2211 $GLOBALS['TT']->pull();
2212 break;
2213 }
2214
2215 $GLOBALS['TT']->setTSlogMessage('Writing to logfile: OK',0);
2216 } else {
2217 $GLOBALS['TT']->setTSlogMessage('Writing to logfile: Error - logFile did not exist or OS is Windows!',3);
2218 }
2219 }
2220 $GLOBALS['TT']->pull();
2221 }
2222 }
2223
2224 /**
2225 * Outputs preview info.
2226 *
2227 * @return void
2228 */
2229 function previewInfo() {
2230 if ($this->fePreview) {
2231 $stdMsg = '
2232 <br />
2233 <div align="center">
2234 <table border="3" bordercolor="black" cellpadding="2" bgcolor="red">
2235 <tr>
2236 <td>&nbsp;&nbsp;<font face="Verdana" size="1"><b>PREVIEW!</b></font>&nbsp;&nbsp;</td>
2237 </tr>
2238 </table>
2239 </div>';
2240 $temp_content = $this->config['config']['message_preview'] ? $this->config['config']['message_preview'] : $stdMsg;
2241 echo $temp_content;
2242 }
2243 }
2244
2245 /**
2246 * Returns a link to the login screen with redirect to the front-end
2247 *
2248 * @return string HTML, a tag for a link to the backend.
2249 */
2250 function beLoginLinkIPList() {
2251 if ($this->config['config']['beLoginLinkIPList']) {
2252 if (t3lib_div::cmpIP(t3lib_div::getIndpEnv('REMOTE_ADDR'), $this->config['config']['beLoginLinkIPList'])) {
2253 $label = !$this->beUserLogin ? $this->config['config']['beLoginLinkIPList_login'] : $this->config['config']['beLoginLinkIPList_logout'];
2254 if ($label) {
2255 if (!$this->beUserLogin) {
2256 $link = '<a href="'.htmlspecialchars(TYPO3_mainDir.'index.php?redirect_url='.rawurlencode(t3lib_div::getIndpEnv("REQUEST_URI"))).'">'.$label.'</a>';
2257 } else {
2258 $link = '<a href="'.htmlspecialchars(TYPO3_mainDir.'index.php?L=OUT&redirect_url='.rawurlencode(t3lib_div::getIndpEnv("REQUEST_URI"))).'">'.$label.'</a>';
2259 }
2260 return $link;
2261 }
2262 }
2263 }
2264 }
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287 /********************************************
2288 *
2289 * Various internal API functions
2290 *
2291 *******************************************/
2292
2293
2294 /**
2295 * Make simulation filename (without the ".html" ending, only body of filename)
2296 *
2297 * @param string The page title to use
2298 * @param mixed The page id (integer) or alias (string)
2299 * @param integer The type number
2300 * @param string Query-parameters to encode (will be done only if caching is enabled and TypoScript configured for it. I don't know it this makes much sense in fact...)
2301 * @param boolean The "no_cache" status of the link.
2302 * @return string The body of the filename.
2303 * @see getSimulFileName(), t3lib_tstemplate::linkData(), tslib_frameset::frameParams()
2304 */
2305 function makeSimulFileName($inTitle,$page,$type,$addParams='',$no_cache='') {
2306 $titleChars = intval($this->config['config']['simulateStaticDocuments_addTitle']);
2307 $out='';
2308 if ($titleChars) {
2309 $out = t3lib_div::convUmlauts($inTitle);
2310 $out= ereg_replace('[^[:alnum:]_-]','_',trim(substr($out,0,$titleChars)));
2311 $out= ereg_replace('_*$','',$out);
2312 $out= ereg_replace('^_*','',$out);
2313 if ($out) $out.='.';
2314 }
2315 $enc='';
2316 if (strcmp($addParams,'') && !$no_cache) {
2317 switch ((string)$this->config['config']['simulateStaticDocuments_pEnc']) {
2318 case 'md5':
2319 $md5=substr(md5($addParams),0,10);
2320 $enc='+M5'.$md5;
2321
2322 $query='SELECT md5hash FROM cache_md5params WHERE md5hash="'.$md5.'"';
2323 $res=mysql(TYPO3_db,$query);
2324 if (!mysql_num_rows($res)) {
2325 $query='INSERT INTO cache_md5params (md5hash,tstamp,type,params) VALUES ("'.$md5.'",'.time().',1,"'.addslashes($addParams).'")';
2326 $res=mysql(TYPO3_db,$query);
2327 }
2328 break;
2329 case 'base64':
2330 $enc='+B6'.str_replace('=','_',str_replace('/','-',base64_encode($addParams)));
2331 break;
2332 }
2333 }
2334 // Setting page and type number:
2335 $url = $out.$page.$enc;
2336 $url.= ($type || $out || !$this->config['config']['simulateStaticDocuments_noTypeIfNoTitle']) ? '.'.$type : '';
2337 return $url;
2338 }
2339
2340 /**
2341 * Processes a query-string with GET-parameters and returns two strings, one with the parameters that CAN be encoded and one array with those which can't be encoded (encoded by the M5 or B6 methods)
2342 *
2343 * @param string Query string to analyse
2344 * @return array Two num keys returned, first is the parameters that MAY be encoded, second is the non-encodable parameters.
2345 * @see makeSimulFileName(), t3lib_tstemplate::linkData()
2346 */
2347 function simulateStaticDocuments_pEnc_onlyP_proc($linkVars) {
2348 $remainLinkVars='';
2349 if (strcmp($linkVars,'')) {
2350 $p = explode('&',$linkVars);
2351 sort($p); // This sorts the parameters - and may not be needed and further it will generate new MD5 hashes in many cases. Maybe not so smart. Hmm?
2352 $rem=array();
2353 foreach($p as $k => $v) {
2354 if ((string)$v) {
2355 list($pName) = explode('=',$v,2);
2356 if (!$this->pEncAllowedParamNames[$pName]) {
2357 unset($p[$k]);
2358 $rem[]=$v;
2359 }
2360 } else unset($p[$k]);
2361 }
2362
2363 $linkVars = count($p) ? '&'.implode('&',$p) : '';
2364 $remainLinkVars = count($rem) ? '&'.implode('&',$rem) : '';
2365 }
2366 return array($linkVars, $remainLinkVars);
2367 }
2368
2369 /**
2370 * Returns the simulated static file name (*.html) for the current page (using the page record in $this->page)
2371 *
2372 * @return string The filename (without path)
2373 * @see makeSimulFileName(), publish.php
2374 */
2375 function getSimulFileName() {
2376 $url='';
2377 $url.=$this->makeSimulFileName($this->page['title'], $this->page['alias']?$this->page['alias']:$this->id, $this->type).'.html';
2378 return $url;
2379 }
2380
2381 /**
2382 * Encryption of email addresses for <A>-tags See the spam protection setup in TS 'config.'
2383 *
2384 * @param string Input string to en/decode: "mailto:blabla@bla.com"
2385 * @param boolean If set, the process is reversed, effectively decoding, not encoding.
2386 * @return string encoded/decoded version of $string
2387 */
2388 function encryptEmail($string,$back=0) {
2389 $out='';
2390 for ($a=0;$a<strlen($string);$a++) {
2391 $charValue = ord(substr($string,$a,1));
2392 $charValue+=intval($GLOBALS['TSFE']->spamProtectEmailAddresses)*($back?-1:1);
2393 $out.=chr($charValue);
2394 }
2395 return $out;
2396 }
2397
2398 /**
2399 * Checks if a PHPfile may be included.
2400 *
2401 * @param string Relative path to php file
2402 * @return boolean Returns true if $GLOBALS['TYPO3_CONF_VARS']['FE']['noPHPscriptInclude'] is not set OR if the file requested for inclusion is found in one of the allowed paths.
2403 * @see tslib_cObj::PHP_SCRIPT(), tslib_feTCE::includeScripts(), tslib_menu::includeMakeMenu()
2404 */
2405 function checkFileInclude($incFile) {
2406 return !$GLOBALS['TYPO3_CONF_VARS']['FE']['noPHPscriptInclude']
2407 || substr($incFile,0,14)=='media/scripts/'
2408 || substr($incFile,0,4+strlen(TYPO3_mainDir))==TYPO3_mainDir.'ext/'
2409 || substr($incFile,0,7+strlen(TYPO3_mainDir))==TYPO3_mainDir.'sysext/'
2410 || substr($incFile,0,14)=='typo3conf/ext/';
2411 }
2412
2413 /**
2414 * Creates an instance of tslib_cObj in $this->cObj
2415 * This instance is used to start the rendering of the TypoScript template structure
2416 *
2417 * @return void
2418 * @see pagegen.php
2419 */
2420 function newCObj() {
2421 $this->cObj =t3lib_div::makeInstance('tslib_cObj');
2422 $this->cObj->start($this->page,'pages');
2423 }
2424
2425 /**
2426 * Substitute the path's to files in the media/ folder like icons used in static_template of TypoScript
2427 * Works on $this->content
2428 *
2429 * @return void
2430 * @access private
2431 * @see pagegen.php, INTincScript()
2432 */
2433 function setAbsRefPrefix() {
2434 if ($this->absRefPrefix) {
2435 $this->content = str_replace('"media/', '"'.$this->absRefPrefix.'media/', $this->content);
2436 $this->content = str_replace('"fileadmin/', '"'.$this->absRefPrefix.'fileadmin/', $this->content);
2437 }
2438 }
2439
2440 /**
2441 * Prints error msg/header.
2442 * Echoes out the HTML content
2443 *
2444 * @param string Message string
2445 * @param string Header string
2446 * @return void
2447 * @see t3lib_timeTrack::debug_typo3PrintError()
2448 */
2449 function printError($label,$header='Error!') {
2450 t3lib_timeTrack::debug_typo3PrintError($header,$label,0);
2451 }
2452
2453 /**
2454 * Updates the tstamp field of a cache_md5params record to the current time.
2455 *
2456 * @param string The hash string identifying the cache_md5params record for which to update the "tstamp" field to the current time.
2457 * @return void
2458 * @access private
2459 */
2460 function updateMD5paramsRecord($hash) {
2461 $query='UPDATE cache_md5params SET tstamp='.time().' WHERE md5hash="'.addslashes($hash).'"';
2462 $res=mysql(TYPO3_db,$query);
2463 }
2464
2465 /**
2466 * Pass the content through tidy - a little program that cleans up HTML-code
2467 * Requires $this->TYPO3_CONF_VARS['FE']['tidy'] to be true and $this->TYPO3_CONF_VARS['FE']['tidy_path'] to contain the filename/path of tidy including clean-up arguments for tidy. See default value in TYPO3_CONF_VARS in t3lib/config_default.php
2468 *
2469 * @param string The page content to clean up. Will be written to a temporary file which "tidy" is then asked to clean up. File content is read back and returned.
2470 * @return string Returns the
2471 */
2472 function tidyHTML($content) {
2473 if ($this->TYPO3_CONF_VARS['FE']['tidy'] && $this->TYPO3_CONF_VARS['FE']['tidy_path']) {
2474 $oldContent = $content;
2475 $fname = t3lib_div::tempnam('Typo3_Tidydoc_'); // Create temporary name
2476 @unlink ($fname); // Delete if exists, just to be safe.
2477 $fp = fopen ($fname,'wb'); // Open for writing
2478 fputs ($fp, $content); // Put $content
2479 @fclose ($fp); // Close
2480
2481 exec ($this->TYPO3_CONF_VARS['FE']['tidy_path'].' '.$fname, $output); // run the $content through 'tidy', which formats the HTML to nice code.
2482 @unlink ($fname); // Delete the tempfile again
2483 $content = implode($output,chr(10));
2484 if (!trim($content)) {
2485 $content = $oldContent; // Restore old content due empty return value.
2486 $GLOBALS['TT']->setTSlogMessage('"tidy" returned an empty value!',2);
2487 }
2488 $GLOBALS['TT']->setTSlogMessage('"tidy" content lenght: '.strlen($content),0);
2489 }
2490 return $content;
2491 }
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521 /********************************************
2522 *
2523 * Various external API functions - for use in plugins etc.
2524 *
2525 *******************************************/
2526
2527
2528 /**
2529 * Traverses the ->rootLine and returns an array with the first occurrance of storage pid and siteroot pid
2530 *
2531 * @return array Array with keys '_STORAGE_PID' and '_SITEROOT' set to the first occurances found.
2532 */
2533 function getStorageSiterootPids() {
2534 $res=array();
2535 reset($this->rootLine);
2536 while(list(,$rC)=each($this->rootLine)) {
2537 if (!$res['_STORAGE_PID']) $res['_STORAGE_PID']=intval($rC['storage_pid']);
2538 if (!$res['_SITEROOT']) $res['_SITEROOT']=$rC['is_siteroot']?intval($rC['uid']):0;
2539 }
2540 return $res;
2541 }
2542
2543 /**
2544 * Returns the pages TSconfig array based on the currect ->rootLine
2545 *
2546 * @return array
2547 */
2548 function getPagesTSconfig() {
2549 if (!is_array($this->pagesTSconfig)) {
2550 reset($this->rootLine);
2551 $TSdataArray = array();
2552 $TSdataArray[]=$GLOBALS['TYPO3_CONF_VARS']['BE']['defaultPageTSconfig']; // Setting default configuration:
2553 while(list($k,$v)=each($this->rootLine)) {
2554 $TSdataArray[]=$v['TSconfig'];
2555 }
2556 // Parsing the user TS (or getting from cache)
2557 $TSdataArray = t3lib_TSparser::checkIncludeLines_array($TSdataArray);
2558 $userTS = implode($TSdataArray,chr(10).'[GLOBAL]'.chr(10));
2559 $hash = md5('pageTS:'.$userTS);
2560 $cachedContent = $this->sys_page->getHash($hash,0);
2561 if (isset($cachedContent)) {
2562 $this->pagesTSconfig = unserialize($cachedContent);
2563 } else {
2564 $parseObj = t3lib_div::makeInstance('t3lib_TSparser');
2565 $parseObj->parse($userTS);
2566 $this->pagesTSconfig = $parseObj->setup;
2567 $this->sys_page->storeHash($hash,serialize($this->pagesTSconfig),'PAGES_TSconfig');
2568 }
2569 }
2570 return $this->pagesTSconfig;
2571 }
2572
2573 /**
2574 * Sets JavaScript code in the additionalJavaScript array
2575 *
2576 * @param string $key is the key in the array, for num-key let the value be empty. Note reserved keys 'openPic' and 'mouseOver'
2577 * @param string $content is the content if you want any
2578 * @return void
2579 * @see tslib_gmenu::writeMenu(), tslib_cObj::imageLinkWrap()
2580 */
2581 function setJS($key,$content='') {
2582 if ($key) {
2583 switch($key) {
2584 case 'mouseOver':
2585 $this->additionalJavaScript[$key]=
2586 ' // JS function for mouse-over
2587 function over(name,imgObj) { //
2588 if (version == "n3" && document[name]) {document[name].src = eval(name+"_h.src");}
2589 else if (imgObj) {imgObj.src = eval(name+"_h.src");}
2590 }
2591 // JS function for mouse-out
2592 function out(name,imgObj) { //
2593 if (version == "n3" && document[name]) {document[name].src = eval(name+"_n.src");}
2594 else if (imgObj) {imgObj.src = eval(name+"_n.src");}
2595 }';
2596 break;
2597 case 'openPic':
2598 $this->additionalJavaScript[$key]=
2599 ' function openPic(url,winName,winParams) { //
2600 var theWindow = window.open(url,winName,winParams);
2601 if (theWindow) {theWindow.focus();}
2602 }';
2603 break;
2604 default:
2605 $this->additionalJavaScript[$key]=$content;
2606 break;
2607 }
2608 }
2609 }
2610
2611 /**
2612 * Sets CSS data in the additionalCSS array
2613 *
2614 * @param string $key is the key in the array, for num-key let the value be empty
2615 * @param string $content is the content if you want any
2616 * @return void
2617 * @see setJS(), tslib_pibase::pi_setClassStyle()
2618 */
2619 function setCSS($key,$content) {
2620 if ($key) {
2621 switch($key) {
2622 default:
2623 $this->additionalCSS[$key]=$content;
2624 break;
2625 }
2626 }
2627 }
2628
2629 /**
2630 * Seeds the random number engine.
2631 *
2632 * @return void
2633 */
2634 function make_seed() {
2635 list($usec, $sec) = explode(' ', microtime());
2636 $seedV = (float)$sec + ((float)$usec * 100000);
2637 srand($seedV);
2638 }
2639
2640 /**
2641 * Returns a unique md5 hash.
2642 * There is no special magic in this, the only point is that you don't have to call md5(uniqid()) which is slow and by this you are sure to get a unique string each time in a little faster way.
2643 *
2644 * @param string Some string to include in what is hashed. Not significant at all.
2645 * @return string MD5 hash of ->uniqueString, input string and uniqueCounter
2646 */
2647 function uniqueHash($str='') {
2648 return md5($this->uniqueString.'_'.$str.$this->uniqueCounter++);
2649 }
2650
2651 /**
2652 * Sets the cache-flag to 1. Could be called from user-included php-files in order to ensure that a page is not cached.
2653 *
2654 * @return void
2655 */
2656 function set_no_cache() {
2657 $this->no_cache = 1;
2658 }
2659
2660 /**
2661 * Sets the cache-timeout in seconds
2662 *
2663 * @param integer cache-timeout in seconds
2664 * @return void
2665 */
2666 function set_cache_timeout_default($seconds) {
2667 $this->cacheTimeOutDefault = intval($seconds);
2668 }
2669
2670 /**
2671 * Substitute function for the PHP mail() function.
2672 * It will encode the email with the setting of TS 'config.notification_email_encoding' (base64 or none)
2673 * It will also find all links to http:// in the text and substitute with a shorter link using the redirect feature which stores the long link in the database. Depends on configuration in TS 'config.notification_email_urlmode'
2674 *
2675 * @param string recipient email address (or list of)
2676 * @param string The subject
2677 * @param string The message
2678 * @param string The headers (string with lines)
2679 * @return void
2680 * @see t3lib_div::plainMailEncoded()
2681 */
2682 function plainMailEncoded($email,$subject,$message,$headers='') {
2683 $urlmode=$this->config['config']['notification_email_urlmode']; // '76', 'all', ''
2684
2685 if ($urlmode) {
2686 $message=t3lib_div::substUrlsInPlainText($message,$urlmode);
2687 }
2688
2689 t3lib_div::plainMailEncoded(
2690 $email,
2691 $subject,
2692 $message,
2693 $headers,
2694 $this->config['config']['notification_email_encoding'],
2695 $this->config['config']['notification_email_charset']?$this->config['config']['notification_email_charset']:'ISO-8859-1'
2696 );
2697 }
2698
2699 /**
2700 * Split Label function for front-end applications.
2701 *
2702 * @param string Key string. Accepts the "LLL:" prefix.
2703 * @return string Label value, if any.
2704 */
2705 function sL($input) {
2706 if (!$this->lang) $this->initLLvars();
2707
2708 if (strcmp(substr($input,0,4),'LLL:')) {
2709 $t = explode('|',$input);
2710 return $t[$this->langSplitIndex] ? $t[$this->langSplitIndex] : $t[0];
2711 } else {
2712 if (!isset($this->LL_labels_cache[$this->lang][$input])) { // If cached label
2713 $restStr = trim(substr($input,4));
2714 $extPrfx='';
2715 if (!strcmp(substr($restStr,0,4),'EXT:')) {
2716 $restStr = trim(substr($restStr,4));
2717 $extPrfx='EXT:';
2718 }
2719 $parts = explode(':',$restStr);
2720 $parts[0]=$extPrfx.$parts[0];
2721 if (!isset($this->LL_files_cache[$parts[0]])) { // Getting data if not cached
2722 $this->LL_files_cache[$parts[0]] = $this->readLLfile($parts[0]);
2723 }
2724 $this->LL_labels_cache[$this->lang][$input] = $this->csConv($this->getLLL($parts[1],$this->LL_files_cache[$parts[0]]));
2725 }
2726 return $this->LL_labels_cache[$this->lang][$input];
2727 }
2728 }
2729
2730 /**
2731 * Converts the charset of the input string if applicable.
2732 * The "from" charset is determined by the TYPO3 system charset for the current language key ($this->lang)
2733 * The "to" charset is determined by the currently used charset for the page which is "iso-8859-1" by default or set by $GLOBALS['TSFE']->config['config']['metaCharset']
2734 * Only if there is a difference between the two charsets will a conversion be made
2735 * The conversion is done real-time - no caching for performance at this point!
2736 *
2737 * @param string String to convert charset for
2738 * @param string Optional "from" charset.
2739 * @return string Output string, converted if needed.
2740 * @see initLLvars(), t3lib_cs
2741 */
2742 function csConv($str,$from='') {
2743 if (!$this->lang) $this->initLLvars();
2744
2745 if ($from) {
2746 $output = $this->csConvObj->conv($str,$this->csConvObj->parse_charset($from),$this->siteCharset,1);
2747 return $output ? $output : $str;
2748 } elseif (is_array($this->convCharsetToFrom)) {
2749 return $this->csConvObj->conv($str,$this->convCharsetToFrom['from'],$this->convCharsetToFrom['to'],1);
2750 } else {
2751 return $str;
2752 }
2753 }
2754
2755 /**
2756 * Read locallang files - for frontend applications
2757 *
2758 * @param string Reference to a relative filename to include.
2759 * @return array Returns the $LOCAL_LANG array found in the file. If no array found, returns empty array.
2760 */
2761 function readLLfile($fileRef) {
2762 $file = t3lib_div::getFileAbsFileName($fileRef);
2763 if (@is_file($file)) {
2764 include($file);
2765 }
2766 return is_array($LOCAL_LANG)?$LOCAL_LANG:array();
2767 }
2768
2769 /**
2770 * Returns 'locallang' label - may need initializing by initLLvars
2771 *
2772 * @param string Local_lang key for which to return label (language is determined by $this->lang)
2773 * @param array The locallang array in which to search
2774 * @return string Label value of $index key.
2775 */
2776 function getLLL($index,$LOCAL_LANG) {
2777 if (strcmp($LOCAL_LANG[$this->lang][$index],'')) {
2778 return $LOCAL_LANG[$this->lang][$index];
2779 } else {
2780 return $LOCAL_LANG['default'][$index];
2781 }
2782 }
2783
2784 /**
2785 * Initializing the getLL variables needed.
2786 * Sets $this->langSplitIndex based on $this->config['config']['language']
2787 *
2788 * @return void
2789 */
2790 function initLLvars() {
2791 $this->lang = $this->config['config']['language'] ? $this->config['config']['language'] : 'default';
2792
2793 $ls = explode('|',TYPO3_languages);
2794 while(list($i,$v)=each($ls)) {
2795 if ($v==$this->lang) {$this->langSplitIndex=$i; break;}
2796 }
2797
2798 // Setting charsets:
2799 $this->siteCharset = $this->csConvObj->parse_charset($GLOBALS['TSFE']->config['config']['metaCharset'] ? $GLOBALS['TSFE']->config['config']['metaCharset'] : $GLOBALS['TSFE']->defaultCharSet);
2800 $this->labelsCharset = $this->csConvObj->parse_charset($this->csConvObj->charSetArray[$this->lang] ? $this->csConvObj->charSetArray[$this->lang] : 'iso-8859-1');
2801 if ($this->siteCharset != $this->labelsCharset) {
2802 $this->convCharsetToFrom=array(
2803 'from' => $this->labelsCharset,
2804 'to' => $this->siteCharset
2805 );
2806 }
2807 }
2808 }
2809
2810
2811
2812 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['tslib/class.tslib_fe.php']) {
2813 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['tslib/class.tslib_fe.php']);
2814 }
2815 ?>