85120d40d5d381b9eb4a969046adb4aa487023af
[Packages/TYPO3.CMS.git] / typo3 / sysext / install / mod / class.tx_install.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 * Contains the class for the Install Tool
29 *
30 * $Id$
31 *
32 * @author Kasper Skaarhoj <kasper@typo3.com>
33 * @author Ingmar Schlecht <ingmars@web.de>
34 */
35 /**
36 * [CLASS/FUNCTION INDEX of SCRIPT]
37 *
38 *
39 *
40 * 154: class tx_install extends t3lib_install
41 * 225: function tx_install()
42 * 303: function checkPassword($uKey)
43 * 364: function init()
44 * 529: function stepOutput()
45 * 781: function checkTheConfig()
46 * 812: function typo3conf_edit()
47 * 922: function phpinformation()
48 *
49 * SECTION: typo3temp/ manager
50 * 1025: function typo3TempManager()
51 * 1126: function getSelectorOptions($deleteType,$tt="")
52 *
53 * SECTION: cleanup manager
54 * 1158: function cleanupManager()
55 *
56 * SECTION: CONFIGURATION FORM
57 * 1226: function generateConfigForm($type="")
58 * 1298: function getDefaultConfigArrayComments($string,$mainArray=array(),$commentArray=array())
59 *
60 * SECTION: CHECK CONFIGURATION FUNCTIONS
61 * 1351: function checkConfiguration()
62 * 1546: function check_mail($cmd="")
63 * 1569: function checkExtensions()
64 * 1632: function checkDirs()
65 * 1718: function checkImageMagick($paths)
66 * 1785: function _checkImageMagickGifCapability($file)
67 * 1827: function _checkImageMagick_getVersion($file)
68 * 1840: function checkDatabase()
69 * 1902: function setupGeneral($cmd="")
70 * 2069: function writeToLocalconf_control($lines="")
71 * 2092: function outputExitBasedOnStep($content)
72 * 2108: function setLabelValueArray($arr,$type)
73 * 2136: function getFormElement($labels,$values,$fieldName,$default,$msg="")
74 * 2156: function getDatabaseList()
75 * 2180: function setupGeneralCalculate()
76 * 2249: function getGDPartOfPhpinfo()
77 * 2268: function isTTF($phpinfo="")
78 *
79 * SECTION: ABOUT the isXXX functions.
80 * 2317: function isGD()
81 * 2328: function isGIF()
82 * 2340: function isJPG()
83 * 2351: function isPNG()
84 * 2363: function ImageTypes()
85 * 2374: function getGDSoftwareInfo()
86 * 2386: function generallyAboutConfiguration()
87 *
88 * SECTION: IMAGE processing
89 * 2446: function checkTheImageProcessing()
90 * 2925: function isExtensionEnabled($ext, $headCode, $short)
91 * 2941: function displayTwinImage ($imageFile, $IMcommands=array(), $note="")
92 * 3012: function getTwinImageMessage($message, $label_1="", $label_2="")
93 * 3028: function formatImCmds($arr)
94 * 3049: function imagemenu()
95 *
96 * SECTION: DATABASE analysing
97 * 3091: function checkTheDatabase()
98 * 3677: function isBackendAdminUser()
99 * 3688: function isStaticTemplates()
100 * 3700: function isBasicComplete($tLabel)
101 * 3740: function generateUpdateDatabaseForm($type, $arr_update, $arr_remove, $action_type)
102 * 3770: function getUpdateDbFormWrap($action_type, $content, $label="Write to database")
103 * 3783: function displayFields($arr, $pre=0, $label="")
104 * 3808: function displayFieldComp($arr, $arr_db)
105 * 3850: function displaySuggestions($arr, $excludeList="")
106 * 3880: function compareDatabaseAndTCA($FDsrc, $TCA, $onlyFields=0)
107 * 3938: function compareTCAandDatabase($TCA, $FDcomp)
108 * 3972: function suggestFieldDefinition($fieldInfo)
109 * 4050: function getItemArrayType($arr)
110 * 4080: function getItemBlobSize($len)
111 * 4091: function suggestTCAFieldDefinition($fieldName,$fieldInfo)
112 * 4234: function includeTCA()
113 *
114 * SECTION: GENERAL FUNCTIONS
115 * 4276: function linkIt($url,$link="")
116 * 4304: function printSection($head, $short_string, $long_string, $type)
117 * 4345: function fw($str,$size=1)
118 * 4358: function fwheader($str)
119 * 4369: function wrapInCells($label,$content)
120 * 4378: function printAll()
121 * 4397: function outputWrapper($content)
122 * 4450: function menu()
123 * 4472: function stepHeader()
124 * 4514: function note123()
125 * 4528: function endNotes()
126 * 4547: function convertByteSize($bytes)
127 * 4561: function securityRisk()
128 * 4579: function alterPasswordForm()
129 * 4595: function messageBasicFinished()
130 * 4617: function setScriptName($type)
131 * 4630: function formWidth($size=48,$textarea=0,$styleOverride="")
132 * 4651: function formWidthText($size=48,$styleOverride="",$wrap="")
133 *
134 * TOTAL FUNCTIONS: 76
135 * (This index is automatically created/updated by the extension "extdeveval")
136 *
137 */
138
139
140
141
142
143
144
145 require_once (PATH_t3lib.'class.t3lib_install.php');
146 require_once (PATH_t3lib.'class.t3lib_stdgraphic.php');
147
148 /**
149 * Install Tool module
150 *
151 * @author Kasper Skaarhoj <kasper@typo3.com>
152 * @author Ingmar Schlecht <ingmars@web.de>
153 * @package TYPO3
154 * @subpackage tx_install
155 */
156 class tx_install extends t3lib_install {
157 var $getGD_start_string='<H2 align="center"><A NAME="module_gd">gd</A></H2>'; // Used to identify the GD section in the output from phpinfo()
158 var $getGD_end_string = '</TABLE>'; // Used to identify the end of the GD section (found with getGD_start_string) in the output from phpinfo()
159 var $getTTF_string = 'with TTF library'; // Used to identify whether TTF-lib is included with GD
160 var $getTTF_string_alt = 'with freetype'; // Used to identify whether TTF-lib is included with GD
161 var $action = ""; // The url that calls this script
162 var $scriptSelf = "index.php"; // The url that calls this script
163 var $fontTag2='<font face="verdana,sans-serif" size=2 color=black>';
164 var $fontTag1='<font face="verdana,sans-serif" size=1 color=black>';
165 var $updateIdentity = "TYPO3 Install Tool";
166 var $headerStyle ='';
167 var $contentBeforeTable="";
168 var $setAllCheckBoxesByDefault=0;
169
170 var $allowFileEditOutsite_typo3conf_dir=0;
171
172 var $INSTALL =array(); // In constructor: is set to global GET/POST var TYPO3_INSTALL
173 var $checkIMlzw = 0; // If set, lzw capabilities of the available ImageMagick installs are check by actually writing a gif-file and comparing size
174 var $checkIM = 0; // If set, ImageMagick is checked.
175 var $dumpImCommands=1; // If set, the image Magick commands are always outputted in the image processing checker
176 var $mode = ""; // If set to "123" then only most vital information is displayed.
177 var $step = 0; // If set to 1,2,3 or GO it signifies various functions.
178
179 // internal
180 var $passwordOK=0; // This is set, if the password check was ok. The function init() will exit if this is not set
181 var $silent=1; // If set, the check routines don't add to the message-array
182 var $messageFunc_nl2br=1;
183 var $sections=array(); // Used to gather the message information.
184 var $fatalError=0; // This is set if some error occured that will definitely prevent TYpo3 from running.
185 var $sendNoCacheHeaders=1;
186 var $config_array = array( // Flags are set in this array if the options are available and checked ok.
187 "gd"=>0,
188 "gd_gif"=>0,
189 "gd_png"=>0,
190 "gd_jpg"=>0,
191 "freetype" => 0,
192 "safemode" => 0,
193 "dir_typo3temp" => 0,
194 "dir_temp" => 0,
195 "im_versions" => array(),
196 "im" => 0,
197 "sql.safe_mode_user" => "",
198 "mysqlConnect" => 0,
199 "no_database" => 0
200 );
201 var $typo3temp_path="";
202
203 var $menuitems = array(
204 "config" => "Basic Configuration",
205 "database" => "Database Analyser",
206 "images" => "Image Processing",
207 "extConfig" => "All Configuration",
208 "typo3temp" => "typo3temp/",
209 "cleanup" => "Clean up database",
210 "phpinfo" => "phpinfo()",
211 "typo3conf_edit" => "Edit files in typo3conf/",
212 "about" => "About"
213 );
214 var $cookie_name = "Typo3InstallTool";
215 var $JSmessage = '';
216
217
218
219
220
221
222 /**
223 * Constructor
224 *
225 * @return [type] ...
226 */
227 function tx_install() {
228 parent::t3lib_install();
229
230 if (!$GLOBALS["TYPO3_CONF_VARS"]["BE"]["installToolPassword"]) die("Install Tool deactivated.<BR>You must enable it by setting a password in typo3conf/localconf.php. If you insert the line below, the password will be 'joh316':<BR><BR>\$TYPO3_CONF_VARS[\"BE\"][\"installToolPassword\"] = \"bacb98acf97e0b6112b1d1b650b84971\";<BR><BR>See the document 'installing_upgrading_32b1.pdf' for more info.");
231
232 if ($this->sendNoCacheHeaders) {
233 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
234 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
235 header("Expires: 0");
236 header("Cache-Control: no-cache, must-revalidate");
237 header("Pragma: no-cache");
238 }
239
240 // ****************************
241 // Initializing incoming vars.
242 // ****************************
243 $this->INSTALL = t3lib_div::_GP("TYPO3_INSTALL");
244 $this->mode = t3lib_div::_GP("mode");
245 $this->step = t3lib_div::_GP("step");
246 if ($_GET["TYPO3_INSTALL"]["type"]) $this->INSTALL["type"] = $_GET["TYPO3_INSTALL"]["type"];
247
248 if ($this->step==3) {
249 $this->INSTALL["type"]="database";
250 }
251
252 if ($this->mode=="123") {
253 $tempItems = $this->menuitems;
254 unset($this->menuitems);
255 $this->menuitems["config"] = $tempItems["config"];
256 $this->menuitems["database"] = $tempItems["database"];
257 if (!$this->INSTALL["type"] || !isset($this->menuitems[$this->INSTALL["type"]])) $this->INSTALL["type"] = "config";
258 } else {
259 if (!$this->INSTALL["type"] || !isset($this->menuitems[$this->INSTALL["type"]])) $this->INSTALL["type"] = "about";
260 }
261
262 $this->action = $this->scriptSelf."?TYPO3_INSTALL[type]=".$this->INSTALL["type"].($this->mode?"&mode=".rawurlencode($this->mode):"").($this->step?"&step=".rawurlencode($this->step):"");
263 $this->typo3temp_path = PATH_site."typo3temp/";
264
265
266 // ****************
267 // Check password
268 // ****************
269 // Getting a unique session key, used to encode the session-access cookie later...
270 $uKey = $_COOKIE[$this->cookie_name."_key"];
271 if (!$uKey) {
272 $uKey = md5(uniqid(microtime()));
273 SetCookie($this->cookie_name."_key", $uKey, 0, "/"); // Cookie is set
274
275 $this->JSmessage='SECURITY:
276 Make sure to protect the Install Tool with another password than "joh316".
277 Better yet you can add a die() function call to typo3/install/index.php after usage.
278
279 IF THE INSTALL TOOL CRASHES...
280 The Install Tool is checking PHPs support for image formats. However certain versions of PHP (fx. 4.3.0 with bundled GD) will crash when trying to read the PNG test file. If this happens you will see a blank screen or error message.
281 Workaround: Open the file typo3/t3lib/class.t3lib_install.php, go to the line where the function "isPNG()" is defined and make it return "0" hardcoded. PNG is not checked anymore and the rest of the Install Tool will work as expected. The same has been known with the other image formats as well. You can use a similar method to bypass the testing if that is also a problem.
282 On behalf of PHP we regret this inconvenience.
283
284 BTW: This Install Tool will only work if cookies are accepted by your web browser. If this dialog pops up over and over again you didn\'t enable cookies.
285 ';
286
287 }
288 // Check if the password from TYPO3_CONF_VARS combined with uKey matches the sKey cookie. If not, ask for password.
289 $sKey = $_COOKIE[$this->cookie_name];
290
291 if (md5($GLOBALS["TYPO3_CONF_VARS"]["BE"]["installToolPassword"]."|".$uKey) == $sKey || $this->checkPassword($uKey)) {
292 $this->passwordOK=1;
293 }
294
295 if ($GLOBALS["CLIENT"]["SYSTEM"]=="unix" && $GLOBALS["CLIENT"]["BROWSER"]=="konqu") {
296 $this->fontTag2='<font face="verdana,sans-serif" size=4 color=black>';
297 $this->fontTag1='<font face="verdana,sans-serif" size=3 color=black>';
298 }
299 }
300
301 /**
302 * Returns true if submitted password is ok. Else displays a form in which to enter password.
303 *
304 * @param [type] $uKey: ...
305 * @return [type] ...
306 */
307 function checkPassword($uKey) {
308 $p = t3lib_div::_GP("password");
309
310 if ($p && md5($p)==$GLOBALS["TYPO3_CONF_VARS"]["BE"]["installToolPassword"]) {
311 $sKey = md5($GLOBALS["TYPO3_CONF_VARS"]["BE"]["installToolPassword"]."|".$uKey);
312 SetCookie($this->cookie_name, $sKey, 0, "/");
313
314 // Sending warning email
315 $wEmail = $GLOBALS["TYPO3_CONF_VARS"]["BE"]["warning_email_addr"];
316 if ($wEmail) {
317 $subject="Install Tool Login at '".$GLOBALS["TYPO3_CONF_VARS"]["SYS"]["sitename"]."'";
318 $email_body="There has been a Install Tool login at TYPO3 site '".$GLOBALS["TYPO3_CONF_VARS"]["SYS"]["sitename"]."' (".t3lib_div::getIndpEnv("HTTP_HOST").") from remote address '".t3lib_div::getIndpEnv("REMOTE_ADDR")."' (".t3lib_div::getIndpEnv("REMOTE_HOST").")";
319 mail($wEmail,
320 $subject,
321 $email_body,
322 "From: TYPO3 Install Tool WARNING <>"
323 );
324 }
325 return true;
326 } else {
327 $this->messageFunc_nl2br=0;
328 $this->silent=0;
329 $content = '<form action="'.$this->action.'" method="POST">
330 <input type="password" name="password"><BR>
331 <input type="submit" value="Log in"><br>
332 <br>
333
334 '.$this->fw('The Install Tool Password is <i>not</i> the admin password of TYPO3.<BR>
335 If you don\'t know the current password, you can set a new one by setting the value of $TYPO3_CONF_VARS["BE"]["installToolPassword"] in typo3conf/localconf.php to the md5() hash value of the password you desire.'.
336 ($p?"<BR><BR>The password you just tried has this md5-value: <BR><BR>".md5($p):"")
337 ).'
338 </form>';
339
340 $this->message("Password", "Enter the Install Tool Password", $content,3);
341 echo $this->outputWrapper($this->printAll());
342 // Bad password, send warning:
343 if ($p) {
344 $wEmail = $GLOBALS["TYPO3_CONF_VARS"]["BE"]["warning_email_addr"];
345 if ($wEmail) {
346 $subject="Install Tool Login ATTEMPT at '".$GLOBALS["TYPO3_CONF_VARS"]["SYS"]["sitename"]."'";
347 $email_body="There has been a Install Tool login attempt at TYPO3 site '".$GLOBALS["TYPO3_CONF_VARS"]["SYS"]["sitename"]."' (".t3lib_div::getIndpEnv("HTTP_HOST").").
348 Password tried was '".$p."'
349 REMOTE_ADDR was '".t3lib_div::getIndpEnv("REMOTE_ADDR")."' (".t3lib_div::getIndpEnv("REMOTE_HOST").")";
350 mail($wEmail,
351 $subject,
352 $email_body,
353 "From: TYPO3 Install Tool WARNING <>"
354 );
355 }
356 }
357
358 return false;
359 }
360 }
361
362 /**
363 * Calling function that checks system, IM, GD, dirs, database and lets you alter localconf.php
364 * This method is called from init.php to start the install Tool.
365 *
366 * @return [type] ...
367 */
368 function init() {
369 if (!defined("PATH_typo3")) exit; // Must be called after inclusion of init.php (or from init.php)
370 if (!$this->passwordOK) exit;
371 // debug($_COOKIE);
372
373 // Setting stuff...
374 $this->check_mail();
375 $this->setupGeneral();
376 $this->generateConfigForm();
377 if (count($this->messages)) debug($this->messages);
378
379 if ($this->step) {
380 echo $this->outputWrapper($this->stepOutput());
381 } else {
382 // Menu...
383 switch($this->INSTALL["type"]) {
384 case "images":
385 $this->checkIM=1;
386 $this->checkTheConfig();
387 $this->silent=0;
388 $this->checkTheImageProcessing();
389 break;
390 case "database":
391 $this->checkTheConfig();
392 $this->silent=0;
393 $this->checkTheDatabase();
394 break;
395 case "config":
396 $this->silent=0;
397 $this->checkIM=1;
398 $this->message("About configuration","How to configure TYPO3",$this->generallyAboutConfiguration());
399 $this->checkTheConfig();
400
401 $ext = "Write config to localconf.php";
402 if ($this->fatalError) {
403 if ($this->config_array["no_database"] || !$this->config_array["mysqlConnect"]) {
404 $this->message($ext, "Database not configured yet!", "
405 You need to specify database username, password and host as one of the first things.
406 Next you'll have to select a database to use with TYPO3.
407 Use the form below:
408 ",2);
409 } else {
410 $this->message($ext, "Fatal error encountered!", "
411 Somewhere above a fatal configuration problem is encountered. Please make sure that you've fixed this error before you submit the configuration. TYPO3 will not run if this problem is not fixed!
412 You should also check all warnings that may appear.
413 ",2);
414 }
415 } elseif ($this->mode=="123") {
416 if (!$this->fatalError) {
417 $this->message($ext, "Basic configuration completed", '
418 You have no fatal errors in your basic configuration. You may have warnings though. Please pay attention to them! However you may continue and install the database.
419
420 <B><font color=red>Step 2:</font></B> <a href="'.$this->scriptSelf.'?TYPO3_INSTALL[type]=database'.($this->mode?"&mode=".rawurlencode($this->mode):"").'">Click here to install the database.</a>
421 ',-1,1);
422 }
423 }
424 $this->message($ext, "Very Important: Changing Image Processing settings", "
425 When you change the settings for Image Processing you <i>must</i> take into account that <u>old images</u> may still be in typo3temp/ folder and prevent new files from being generated! This is especially important to know, if you're trying to set up image processing for the very first time.
426 The problem is solved by <a href=\"".$this->setScriptName("typo3temp")."\">clearing the typo3temp/ folder</a>. Also make sure to clear the cache_pages table.
427 ",1,1);
428 $this->message($ext, "Update localconf.php", "
429 This form updates the localconf.php file with the suggested values you see below. The values are based on the analysis above.
430 You can change the values in case you have alternatives to the suggested defaults.
431 By this final step you will configure TYPO3 for immediate use provided that you have no fatal errors left above."
432 .$this->setupGeneral("get_form"),0,1);
433
434 echo $this->outputWrapper($this->printAll());
435 // debug($this->config_array);
436 break;
437 case "extConfig":
438 $this->silent=0;
439
440 $this->generateConfigForm("get_form");
441
442 $content = $this->printAll();
443 $content = '<form action="'.$this->action.'" method="POST">'.$content.'<input type="submit" value="Write to localconf.php"><BR><BR>
444 '.$this->fw("<strong>NOTICE: </strong>By clicking this button, localconf.php is updated with new values for the parameters listed above!<BR>").'
445 </form>';
446 echo $this->outputWrapper($content);
447 break;
448 case "typo3temp":
449 $this->checkTheConfig();
450 $this->silent=0;
451 $this->typo3TempManager();
452 break;
453 case "cleanup":
454 $this->checkTheConfig();
455 $this->silent=0;
456 $this->cleanupManager();
457 break;
458 case "phpinfo":
459 $this->silent=0;
460 $this->phpinformation();
461 break;
462 case "typo3conf_edit":
463 $this->silent=0;
464 $this->typo3conf_edit();
465 break;
466 case "about":
467 default:
468 $this->silent=0;
469 $this->message("About", "Warning - very important!", $this->securityRisk().$this->alterPasswordForm(),2);
470
471 $this->message("About", "Using this script", "
472 Installing TYPO3 has always been a hot topic on the mailing list and forums. Therefore we've developed this tool which will help you through configuration and testing.
473 There are three primary steps for you to take:
474
475 <strong>1: Basic Configuration</strong>
476 In this step your PHP-configuration is checked. If there are any settings that will prevent TYPO3 from running correctly you'll get warnings and errors with a description of the problem.
477 You'll have to enter a database username, password and hostname. Then you can choose to create a new database or select an existing one.
478 Finally the image processing settings are entered and verified and you can choose to let the script update the configuration file, typo3conf/localconf.php with the suggested settings.
479
480 <strong>2: Database Analyser</strong>
481 In this step you can either install a new database or update the database from any previous TYPO3 version.
482 You can also get an overview of extra/missing fields/tables in the database compared to a raw sql-file.
483 The database is also verified agains your 'tables.php' configuration (\$TCA) and you can even see suggestions to entries in \$TCA or new fields in the database.
484
485 <strong>3: Image Processing</strong>
486 This step is a visual guide to verify your configuration of the image processing software.
487 You'll be presented to a list of images that should all match in pairs. If some irregularity appears, you'll get a warning. Thus you're able to track an error before you'll discover it on your website.
488
489 <strong>4: All Configuration</strong>
490 This gives you access to any of the configuration options in the TYPO3_CONF_VARS array. Every option is also presented with a comment explaining what it does.
491
492 <strong>5: typo3temp/</strong>
493 Here you can manage the files in typo3temp/ folder in a simple manner. typo3temp/ contains temporary files, which may still be used by the website, but some may not. By searching for files with old access-dates, you can possibly manage to delete unused files rather than files still used. However if you delete a temporary file still in use, it's just regenerated as long as you make sure to clear the cache tables afterwards.
494 ");
495
496 $this->message("About", "Why is this script stand-alone?", "
497 You would think that this script should rather be a module in the backend and access-controlled to only admin-users from the database. But that's not how it works.
498 The reason is, that this script must not be depending on the success of the configuration of TYPO3 and whether or not there is a working database behind. Therefore the script is invoked from the backend init.php file, which allows access if the constant 'TYPO3_enterInstallScript' has been defined and is not false. That is and should be the case <i>only</i> when calling the script 'typo3/install/index.php' - this script!
499 ");
500
501
502 $headCode="Header legend";
503 $this->message($headCode, "Just information", "
504 This is a simple message with some information about something.
505 ");
506 $this->message($headCode, "Check was successful", "
507 Indicates that something was checked and returned an expected result.
508 ",-1);
509 $this->message($headCode, "Notice!", "
510 Indicates that something is important to be aware of.
511 This does <em>not</em> indicate an error.
512 ",1);
513 $this->message($headCode, "Warning!", "
514 Indicates that something may very well cause trouble and you should definitely look into it before proceeding.
515 This indicates a <em>potential</em> error.
516 ",2);
517 $this->message($headCode, "Error!", "
518 Indicates that something is definitely wrong and that TYPO3 will most likely not perform as expected if this problem is not solved.
519 This indicates an actual error.
520 ",3);
521
522 echo $this->outputWrapper($this->printAll());
523 break;
524 }
525 }
526 }
527
528 /**
529 * Controls the step 1-2-3-go process
530 *
531 * @return [type] ...
532 */
533 function stepOutput() {
534 $this->checkTheConfig();
535 $error_missingConnect='<br>
536 '.$this->fontTag2.'<img src="../t3lib/gfx/icon_fatalerror.gif" width=18 height=16 class="absmiddle">
537 There is no connection to the database!<br>
538 (Username: <i>'.TYPO3_db_username.'</i>, Password: <i>'.TYPO3_db_password.'</i>, Host: <i>'.TYPO3_db_host.'</i>).<BR>
539 <br>
540 <strong>Go to Step 1</strong> and enter a proper username/password!</font>
541 <br>
542 <br>
543 ';
544 $error_missingDB='<br>
545 '.$this->fontTag2.'<img src="../t3lib/gfx/icon_fatalerror.gif" width=18 height=16 class="absmiddle">
546 There is no access to the database (<i>'.TYPO3_db.'</i>)!<br>
547 <br>
548 <strong>Go to Step 2</strong> and select an accessible database!</font>
549 <br>
550 <br>
551 ';
552
553 $whichTables=$this->getListOfTables();
554 $dbInfo='
555 <table border=0 cellpadding=1 cellspacing=0>
556 <tr>
557 <td valign="top" nowrap colspan=2 align=center>'.$this->fontTag2.'<strong><img src="../t3lib/gfx/icon_note.gif" hspace=5 width=18 height=16 class="absmiddle">Database summary:</strong></font></td>
558 </tr>
559 <tr>
560 <td valign="top" nowrap>'.$this->fontTag1.'Username:</font></td>
561 <td valign="top" nowrap><strong>'.$this->fontTag1.''.TYPO3_db_username.'</font></strong></td>
562 </tr>
563 <tr>
564 <td valign="top" nowrap>'.$this->fontTag1.'Password:</font></td>
565 <td valign="top" nowrap><strong>'.$this->fontTag1.''.TYPO3_db_password.'</font></strong></td>
566 </tr>
567 <tr>
568 <td valign="top" nowrap>'.$this->fontTag1.'Host:</font></td>
569 <td valign="top" nowrap><strong>'.$this->fontTag1.''.TYPO3_db_host.'</font></strong></td>
570 </tr>
571 <tr>
572 <td valign="top" nowrap>'.$this->fontTag1.'Database:</font></td>
573 <td valign="top" nowrap><strong>'.$this->fontTag1.''.TYPO3_db.'</font></strong></td>
574 </tr>
575 <tr>
576 <td valign="top" nowrap>'.$this->fontTag1.'# of tables:</font></td>
577 <td valign="top" nowrap><strong>'.$this->fontTag1.''.(count($whichTables)?'<font color=red>'.count($whichTables).'</font>':count($whichTables)).'</font></strong></td>
578 </tr>
579 </table>
580 ';
581 $error_emptyDB='<br>
582 '.$this->fontTag2.'<img src="../t3lib/gfx/icon_fatalerror.gif" width=18 height=16 class="absmiddle">
583 The database is still empty. There are no tables!<br>
584 <br>
585 <strong>Go to Step 3</strong> and import a database!</font>
586 <br>
587 <br>
588 ';
589
590 switch(strtolower($this->step)) {
591 case 1:
592 $msg='
593 <br>
594 <br>
595 <table border=0>
596 <form action="'.$this->action.'" method="POST">
597 <tr>
598 <td valign="top" nowrap><strong>
599 '.$this->fontTag2.'Username:</font></strong>
600 </td>
601 <td> &nbsp;
602 </td>
603 <td valign="top">
604 '.$this->fontTag2.'
605 <input type="text" name="TYPO3_INSTALL[localconf.php][typo_db_username]" value="'.TYPO3_db_username.'"></font><BR>
606 </td>
607 </tr>
608 <tr>
609 <td valign="top" nowrap><strong>
610 '.$this->fontTag2.'Password:</font></strong>
611 </td>
612 <td> &nbsp;
613 </td>
614 <td valign="top">
615 '.$this->fontTag2.'
616 <input type="text" name="TYPO3_INSTALL[localconf.php][typo_db_password]" value="'.TYPO3_db_password.'"></font><BR>
617 </td>
618 </tr>
619 <tr>
620 <td valign="top" nowrap><strong>
621 '.$this->fontTag2.'Host:</font></strong>
622 </td>
623 <td> &nbsp;
624 </td>
625 <td valign="top">
626 '.$this->fontTag2.'
627 <input type="text" name="TYPO3_INSTALL[localconf.php][typo_db_host]" value="'.(TYPO3_db_host?TYPO3_db_host:'localhost').'"></font><BR>
628 </td>
629 </tr>
630 <tr>
631 <td valign="top" nowrap><strong>
632 '.$this->fontTag1.'</font></strong>
633 </td>
634 <td> &nbsp;
635 </td>
636 <td valign="top">
637 '.$this->fontTag1.'<BR>
638 <input type="hidden" name="step" value="2">
639 <input type="submit" value="Update localconf.php"><BR><br /><strong>NOTICE: </strong>By clicking this button, typo3conf/localconf.php is updated with new values for the parameters listed above!</font><BR>
640 </td>
641 </tr>
642 </form>
643 </table>
644 <br>
645 <br>
646 ';
647 break;
648 case 2:
649 if ($result = $GLOBALS['TYPO3_DB']->sql_pconnect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password)) {
650 $dbArr = $this->getDatabaseList();
651 reset($dbArr);
652 $options="";
653 $options.='<option value="">[ SELECT DATABASE ]</option>';
654 $dbIncluded=0;
655 while(list(,$dbname)=each($dbArr)) {
656 $options.='<option value="'.htmlspecialchars($dbname).'"'.($dbname==TYPO3_db?' selected':'').'>'.htmlspecialchars($dbname).'</option>';
657 if ($dbname==TYPO3_db) $dbIncluded=1;
658 }
659 if (!$dbIncluded && TYPO3_db) {
660 $options.='<option value="'.htmlspecialchars(TYPO3_db).'" selected>'.htmlspecialchars(TYPO3_db).' (NO ACCESS!)</option>';
661 }
662 $select='<select name="TYPO3_INSTALL[localconf.php][typo_db]">'.$options.'</select>';
663 $msg='
664 <br>
665 <br>
666 <table border=0>
667 <form action="'.$this->action.'" method="POST">
668 <tr>
669 <td valign="top" nowrap><strong>
670 '.$this->fontTag2.'
671 You have two options:<br>
672 <br><br>
673
674 1: Select an existing <u>EMPTY</u> database:</font></strong>
675 </td>
676 </tr>
677 <tr>
678 <td valign="top">
679 '.$this->fontTag1.'Any existing tables which are used by TYPO3 will be overwritten in Step 3. So make sure this database is empty:<BR>'.$select.'</font><BR>
680 </td>
681 </tr>
682 <tr>
683 <td valign="top" nowrap><br>
684 <br>
685 <strong>
686 '.$this->fontTag2.'2: Create new database (recommended):</font></strong>
687 </td>
688 </tr>
689 <tr>
690 <td valign="top">
691 '.$this->fontTag1.'Enter the desired name of the database here:<BR><input type="text" name="TYPO3_INSTALL[localconf.php][NEW_DATABASE_NAME]" value=""></font><BR>
692 </td>
693 </tr>
694 <tr>
695 <td valign="top"> <br>
696
697 '.$this->fontTag1.'<BR>
698 <input type="hidden" name="step" value="3">
699 <input type="submit" value="Update localconf.php"><BR><br /><strong>NOTICE: </strong>By clicking this button, typo3conf/localconf.php is updated with new values for the parameters listed above!</font><BR>
700 </td>
701 </tr>
702 </form>
703 </table>
704 <br>
705 <br>
706 ';
707 } else {
708 $msg=$error_missingConnect;
709 }
710 break;
711 case 3:
712 if ($result = $GLOBALS['TYPO3_DB']->sql_pconnect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password)) {
713 if ($GLOBALS['TYPO3_DB']->sql_select_db(TYPO3_db)) {
714 $sFiles = t3lib_div::getFilesInDir(PATH_typo3conf,"sql",1,1);
715 reset($sFiles);
716 $opt='';
717 while(list(,$f)=each($sFiles)) {
718 $opt.='<option value="import|'.htmlspecialchars($f).'">'.htmlspecialchars(basename($f)).'</option>';
719 }
720
721
722 $content='
723 '.$this->fontTag2.'Database dumps in typo3conf/ directory:</font><BR>
724 <input type="hidden" name="TYPO3_INSTALL[database_import_all]" value=1>
725 <input type="hidden" name="step" value="">
726 <input type="hidden" name="goto_step" value="go">
727 <select name="TYPO3_INSTALL[database_type]">'.$opt.'</select><BR>';
728
729 $content = $this->getUpdateDbFormWrap("import", $content, "Import database");
730
731 $msg='
732 <br>
733 '.$dbInfo.'<br>
734 <br>
735 '.$content.'
736
737 ';
738
739 } else {
740 $msg=$error_missingDB;
741 }
742 } else {
743 $msg=$error_missingConnect;
744 }
745 break;
746 case "go":
747 if ($result = $GLOBALS['TYPO3_DB']->sql_pconnect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password)) {
748 if ($GLOBALS['TYPO3_DB']->sql_select_db(TYPO3_db)) {
749 if (count($whichTables)) {
750 $msg='
751 <br>
752 '.$this->fontTag2.'
753 '.nl2br($this->messageBasicFinished()).'
754 <br>
755 <hr>
756 <div align="center"><strong><img src="../t3lib/gfx/icon_warning.gif" hspace=5 width=18 height=16 class="absmiddle">IMPORTANT</strong></div><br>
757 <font size=1>'.nl2br($this->securityRisk()).'
758 <br>
759 <strong>Enter <a href="'.$this->scriptSelf.'">"Normal" mode for the Install Tool</a> to change this!</strong><br>
760
761 </font>
762 </font><BR>
763 ';
764 } else {
765 $msg=$error_emptyDB;
766 }
767 } else {
768 $msg=$error_missingDB;
769 }
770 } else {
771 $msg=$error_missingConnect;
772 }
773 break;
774 default:
775 break;
776 }
777 return $msg;
778 }
779
780 /**
781 * Calling the functions that checks the system
782 *
783 * @return [type] ...
784 */
785 function checkTheConfig() {
786 // Order important:
787 $this->checkDirs();
788 $this->checkConfiguration();
789 $this->checkExtensions();
790
791 if (TYPO3_OS=="WIN") {
792 $paths=array($GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_path_lzw"], $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_path"], "c:\\php\\imagemagick\\", 'c:\\apache\\ImageMagick\\');
793 } else {
794 $paths=array($GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_path_lzw"], $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_path"], "/usr/local/bin/","/usr/bin/","/usr/X11R6/bin/");
795 }
796
797 asort($paths);
798 if (ini_get("safe_mode")) {
799 $paths=array(ini_get("safe_mode_exec_dir"),"/usr/local/php/bin/");
800 }
801 if ($this->INSTALL["checkIM"]["lzw"]) {
802 $this->checkIMlzw=1;
803 }
804 if ($this->INSTALL["checkIM"]["path"]) {
805 $paths[]=trim($this->INSTALL["checkIM"]["path"]);
806 }
807 if ($this->checkIM) $this->checkImageMagick($paths);
808 $this->checkDatabase();
809 }
810
811 /**
812 * Editing files in typo3conf directory (or elsewhere if enabled)
813 *
814 * @return [type] ...
815 */
816 function typo3conf_edit() {
817 $EDIT_path = PATH_typo3conf; // default:
818 if ($this->allowFileEditOutsite_typo3conf_dir && $this->INSTALL["FILE"]["EDIT_path"]) {
819 if (t3lib_div::validPathStr($this->INSTALL["FILE"]["EDIT_path"]) && substr($this->INSTALL["FILE"]["EDIT_path"],-1)=="/") {
820 $tmp_path = PATH_site.$this->INSTALL["FILE"]["EDIT_path"];
821 if (is_dir($tmp_path)) {
822 $EDIT_path=$tmp_path;
823 } else {debug("'".$tmp_path."' was not dir");}
824 } else {
825 debug("BAD DIR_NAME (must be like t3lib/ or media/script/)");
826 }
827 }
828
829 $headCode = "Edit files in ".basename($EDIT_path)."/";
830 $this->contentBeforeTable="";
831
832 if ($this->INSTALL["SAVE_FILE"]) {
833 $save_to_file = $this->INSTALL["FILE"]["name"];
834 if (@is_file($save_to_file)) {
835 $save_to_file_md5 = md5($save_to_file);
836 if (isset($this->INSTALL["FILE"][$save_to_file_md5]) && t3lib_div::isFirstPartOfStr($save_to_file,$EDIT_path."") && substr($save_to_file,-1)!="~") {
837 $this->INSTALL["typo3conf_files"] = $save_to_file;
838 $save_fileContent = $this->INSTALL["FILE"][$save_to_file_md5];
839
840 if ($this->INSTALL["FILE"]["win_to_unix_br"]) {
841 $save_fileContent = str_replace(chr(13).chr(10),chr(10),$save_fileContent);
842 }
843 if ($this->INSTALL["FILE"]["backup"]) {
844 if (@is_file($save_to_file."~")) unlink($save_to_file."~");
845 rename($save_to_file,$save_to_file."~");
846 $this->contentBeforeTable.='Backup written to <strong>'.$save_to_file.'~</strong><BR>';
847 } else {
848 if (@is_file($save_to_file."~")) {
849 unlink($save_to_file."~");
850 $this->contentBeforeTable.='Backup REMOVED! (<strong>'.$save_to_file.'~</strong>)<BR>';
851 }
852 }
853
854 t3lib_div::writeFile($save_to_file,$save_fileContent);
855 $this->contentBeforeTable.='
856 File saved: <strong>'.$save_to_file.'</strong><BR>
857 MD5-sum: '.$this->INSTALL["FILE"]["prevMD5"].' (prev)<BR>
858 MD5-sum: '.md5($save_fileContent).' (new)<BR>
859 ';
860 }
861 }
862 }
863
864
865 // Filelist:
866 $typo3conf_files = t3lib_div::getFilesInDir($EDIT_path,"",1,1);
867 reset($typo3conf_files);
868 $lines=array();
869 $fileFound = 0;
870 while(list($k,$file)=each($typo3conf_files)) {
871 if ($this->INSTALL["typo3conf_files"] && !strcmp($this->INSTALL["typo3conf_files"],$file)) {
872 $wrap=array('<strong><font color=navy>','</font></strong>');
873 $fileFound = 1;
874 } else {$wrap=array();}
875 $lines[]='<tr><td nowrap><a href="'.$this->action.'&TYPO3_INSTALL[typo3conf_files]='.rawurlencode($file).($this->allowFileEditOutsite_typo3conf_dir?'&TYPO3_INSTALL[FILE][EDIT_path]='.rawurlencode($this->INSTALL["FILE"]["EDIT_path"]):"").'">'.$this->fw($wrap[0].basename($file).$wrap[1]."&nbsp;&nbsp;&nbsp;").'</a></td><td>'.$this->fw(t3lib_div::formatSize(filesize($file))).'</td></tr>';
876 }
877 $fileList='<table border=0 cellpadding=0 cellspacing=0>'.implode("",$lines).'</table>';
878 $fileList.="<BR>(".$EDIT_path.")";
879
880 if ($this->allowFileEditOutsite_typo3conf_dir) {
881 $fileList.='<BR><form action="'.$this->action.'" method="POST">
882 '.PATH_site.'<input type="text" name="TYPO3_INSTALL[FILE][EDIT_path]" value="'.$this->INSTALL["FILE"]["EDIT_path"].'"><input type="submit" name="" value="Set">
883 </form>';
884 }
885
886 if ($fileFound && @is_file($this->INSTALL["typo3conf_files"])) {
887 $this->headerStyle = '
888 <style type="text/css"><!--
889 SELECT {font-family: Verdana,Arial,Helvetica,Sans-serif; font-size: 10px;}
890 TEXTAREA {font-family: Verdana,Arial,Helvetica,Sans-serif; font-size: 10px;}
891 INPUT {font-family: Verdana,Arial,Helvetica,Sans-serif; font-size: 10px;}
892 //--></style>
893 ';
894
895 $fileContent = t3lib_div::getUrl($this->INSTALL["typo3conf_files"]);
896 $this->contentBeforeTable.= '<form action="'.$this->action.'" method="POST">
897 '.(substr($this->INSTALL["typo3conf_files"],-1)!="~"?'<input type="submit" name="TYPO3_INSTALL[SAVE_FILE]" value="Save file">&nbsp;':'').'<input type="submit" name="_close" value="Close">
898 <BR>File: '.$this->INSTALL["typo3conf_files"].'
899 <BR>MD5-sum: '.md5($fileContent).'
900 <BR>
901
902 <input type="hidden" name="TYPO3_INSTALL[FILE][name]" value="'.$this->INSTALL["typo3conf_files"].'">
903 '.($this->allowFileEditOutsite_typo3conf_dir?'<input type="hidden" name="TYPO3_INSTALL[FILE][EDIT_path]" value="'.$this->INSTALL["FILE"]["EDIT_path"].'">':'').'
904 <input type="hidden" name="TYPO3_INSTALL[FILE][prevMD5]" value="'.md5($fileContent).'">
905 <textarea rows="30" name="TYPO3_INSTALL[FILE]['.md5($this->INSTALL["typo3conf_files"]).']" wrap="off"'.$this->formWidthText(48,"width:98%;height:80%","off").'>'.t3lib_div::formatForTextarea($fileContent).'</textarea><BR>
906 <input type="checkbox" name="TYPO3_INSTALL[FILE][win_to_unix_br]" value="1"'.(TYPO3_OS=="WIN"?"":" CHECKED").'> Convert windows linebreaks (13-10) to unix (10)<BR>
907 <input type="checkbox" name="TYPO3_INSTALL[FILE][backup]" value="1"'.(@is_file($this->INSTALL["typo3conf_files"]."~") ? " CHECKED":"").'> Make backup copy (else remove any backup copy, prepended by "~")<BR>
908 '.
909 '</form>';
910 }
911
912 if ($this->contentBeforeTable) {
913 $this->contentBeforeTable = $this->fw($this->contentBeforeTable);
914 }
915
916 $this->message($headCode,"Files in folder",$fileList);
917
918 echo $this->outputWrapper($this->printAll());
919 }
920
921 /**
922 * Outputs system information
923 *
924 * @return [type] ...
925 */
926 function phpinformation() {
927 $headCode = "PHP information";
928
929 $sVar = t3lib_div::getIndpEnv("_ARRAY");
930 $sVar["CONST: PHP_OS"]=PHP_OS;
931 $sVar["CONST: TYPO3_OS"]=TYPO3_OS;
932 $sVar["CONST: PATH_thisScript"]=PATH_thisScript;
933 $sVar["CONST: php_sapi_name()"]=php_sapi_name();
934 $sVar["OTHER: TYPO3_VERSION"]=$GLOBALS["TYPO_VERSION"];
935 $sVar["OTHER: PHP_VERSION"]=phpversion();
936 $sVar["imagecreatefromgif()"]=function_exists("imagecreatefromgif");
937 $sVar["imagecreatefrompng()"]=function_exists("imagecreatefrompng");
938 $sVar["imagecreatefromjpeg()"]=function_exists("imagecreatefromjpeg");
939 $sVar["imagegif()"]=function_exists("imagegif");
940 $sVar["imagepng()"]=function_exists("imagepng");
941 $sVar["imagejpeg()"]=function_exists("imagejpeg");
942 $sVar["imagettftext()"]=function_exists("imagettftext");
943 $sVar["OTHER: IMAGE_TYPES"]=imagetypes();
944 $sVar["OTHER: memory_limit"]=ini_get("memory_limit");
945
946 $gE_keys = explode(",","SERVER_PORT,SERVER_SOFTWARE,GATEWAY_INTERFACE,SCRIPT_NAME,PATH_TRANSLATED");
947 while(list(,$k)=each($gE_keys)) {
948 $sVar["SERVER: ".$k]=$_SERVER[$k];
949 }
950
951 $gE_keys = explode(",","image_processing,gdlib,gdlib_png,gdlib_2,im,im_path,im_path_lzw,im_version_5,im_negate_mask,im_imvMaskState,im_combine_filename");
952 while(list(,$k)=each($gE_keys)) {
953 $sVar["T3CV_GFX: ".$k]=$GLOBALS["TYPO3_CONF_VARS"]["GFX"][$k];
954 }
955
956 $debugInfo=array();
957 $debugInfo[]="### DEBUG SYSTEM INFORMATION - START ###";
958 reset($sVar);
959 while(list($kkk,$vvv)=each($sVar)) {
960 $debugInfo[]=str_pad(substr($kkk,0,20),20).": ".$vvv;
961 }
962 $debugInfo[]="### DEBUG SYSTEM INFORMATION - END ###";
963
964 $buf=$this->messageFunc_nl2br;
965 $this->messageFunc_nl2br=0;
966 $this->message($headCode,"DEBUG information",'Please copy/paste the information from this text field into an email or bug-report as "Debug System Information" whenever you wish to get support or report problems. This information helps others to check if your system has some obvious misconfiguration and you\'ll get your help faster!<BR>
967 <form action=""><textarea rows="10" '.$this->formWidthText(80,"","off").' wrap="OFF">'.t3lib_div::formatForTextarea(implode(chr(10),$debugInfo)).'</textarea></form>');
968 $this->messageFunc_nl2br=$buf;
969
970 $getEnvArray = array();
971 $gE_keys = explode(",","QUERY_STRING,HTTP_ACCEPT,HTTP_ACCEPT_ENCODING,HTTP_ACCEPT_LANGUAGE,HTTP_CONNECTION,HTTP_COOKIE,HTTP_HOST,HTTP_USER_AGENT,REMOTE_ADDR,REMOTE_HOST,REMOTE_PORT,SERVER_ADDR,SERVER_ADMIN,SERVER_NAME,SERVER_PORT,SERVER_SIGNATURE,SERVER_SOFTWARE,GATEWAY_INTERFACE,SERVER_PROTOCOL,REQUEST_METHOD,SCRIPT_NAME,PATH_TRANSLATED,HTTP_REFERER,PATH_INFO");
972 while(list(,$k)=each($gE_keys)) {
973 $getEnvArray[$k] = getenv($k);
974 }
975 $this->message($headCode,"t3lib_div::getIndpEnv()",t3lib_div::view_array(t3lib_div::getIndpEnv("_ARRAY")));
976 $this->message($headCode,"getenv()",t3lib_div::view_array($getEnvArray));
977 $this->message($headCode,"_ENV",t3lib_div::view_array($_ENV));
978 $this->message($headCode,"_SERVER",t3lib_div::view_array($_SERVER));
979 $this->message($headCode,"_COOKIE",t3lib_div::view_array($_COOKIE));
980 $this->message($headCode,"_GET",t3lib_div::view_array($_GET));
981
982 ob_start();
983 phpinfo();
984 $contents = explode("<body>",ob_get_contents());
985 ob_end_clean();
986 $contents = explode("</body>",$contents[1]);
987
988 $this->message($headCode,"phpinfo()",$contents[0]);
989
990
991
992 $this->headerStyle = '
993 <style type="text/css"><!--
994 a { text-decoration: none; }
995 a:hover { text-decoration: underline; }
996 h1 { font-family: verdana,arial, helvetica, sans-serif; font-size: 14pt; font-weight: bold;}
997 h2 { font-family: verdana,arial, helvetica, sans-serif; font-size: 12pt; font-weight: bold;}
998 body, td { font-family: verdana,arial, helvetica, sans-serif; font-size: 10pt; }
999 th { font-family: verdana,arial, helvetica, sans-serif; font-size: 10pt; font-weight: bold; }
1000 //--></style>
1001 ';
1002
1003 echo $this->outputWrapper($this->printAll());
1004 }
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018 /*******************************
1019 *
1020 * typo3temp/ manager
1021 *
1022 *******************************/
1023
1024 /**
1025 * Provides a tool for deleting temporary files located in typo3temp/
1026 *
1027 * @return string HTML output
1028 */
1029 function typo3TempManager() {
1030 $headCode = "typo3temp/ directory";
1031 $this->message($headCode,"What is it?","
1032 TYPO3 uses this directory for temporary files, mainly processed and cached images.
1033 The filenames are very cryptic; They are unique representations of the file properties made by md5-hashing a serialized array with information.
1034 Anyway this directory may contain many thousand files and a lot of them may be of no use anymore.
1035
1036 With this test you can delete the files in this folder. When you do that, you should also clear the cache database tables afterwards.
1037 ");
1038
1039 if (!$this->config_array["dir_typo3temp"]) {
1040 $this->message("typo3temp/ directory","typo3temp/ not writeable!","
1041 You must make typo3temp/ write enabled before you can proceed with this test.
1042 ",2);
1043 echo $this->outputWrapper($this->printAll());
1044 return;
1045 }
1046
1047 // Run through files
1048 $fileCounter = 0;
1049 $deleteCounter = 0;
1050 $criteriaMatch = 0;
1051 $tmap=array("day"=>1, "week"=>7, "month"=>30);
1052 $tt = $this->INSTALL["typo3temp_delete"];
1053 $subdir = $this->INSTALL["typo3temp_subdir"];
1054 if (strlen($subdir) && !ereg('^[[:alnum:]_]+/$',$subdir)) die('subdir "'.$subdir.'" was not allowed!');
1055 $action = $this->INSTALL["typo3temp_action"];
1056 $d = @dir($this->typo3temp_path.$subdir);
1057 if (is_object($d)) {
1058 while($entry=$d->read()) {
1059 $theFile = $this->typo3temp_path.$subdir.$entry;
1060 if (@is_file($theFile)) {
1061 $ok = 0;
1062 $fileCounter++;
1063 if ($tt) {
1064 if (t3lib_div::testInt($tt)) {
1065 if (filesize($theFile) > $tt*1024) $ok=1;
1066 } else {
1067 if (fileatime($theFile) < time()-(intval($tmap[$tt])*60*60*24)) $ok=1;
1068 }
1069 } else {
1070 $ok = 1;
1071 }
1072 if ($ok) {
1073 $hashPart=substr(basename($theFile),-14,10);
1074 if (!ereg("[^a-f0-9]",$hashPart)) { // This is a kind of check that the file being deleted has a 10 char hash in it
1075 if ($action && $deleteCounter<$action) {
1076 $deleteCounter++;
1077 unlink($theFile);
1078 } else {
1079 $criteriaMatch++;
1080 }
1081 }
1082 }
1083 }
1084 }
1085 $d->close();
1086 }
1087
1088 // Find sub-dirs:
1089 $subdirRegistry = array(''=>'');
1090 $d = @dir($this->typo3temp_path);
1091 if (is_object($d)) {
1092 while($entry=$d->read()) {
1093 $theFile = $entry;
1094 if (@is_dir($this->typo3temp_path.$theFile) && $theFile!='..' && $theFile!='.') {
1095 $subdirRegistry[$theFile.'/'] = $theFile.'/ (Files: '.count(t3lib_div::getFilesInDir($this->typo3temp_path.$theFile)).')';
1096 }
1097 }
1098 }
1099
1100 $deleteType=array(
1101 "0" => "All",
1102 "day" => "Last access more than a day ago",
1103 "week" => "Last access more than a week ago",
1104 "month" => "Last access more than a month ago",
1105 "10" => "Filesize greater than 10 kb",
1106 "50" => "Filesize greater than 50 kb",
1107 "100" => "Filesize greater than 100 kb"
1108 );
1109
1110 $actionType=array(
1111 "0" => "Don't delete, just display statistics",
1112 "100" => "Delete 100",
1113 "500" => "Delete 500",
1114 "1000" => "Delete 1000"
1115 );
1116
1117 $content='<select name="TYPO3_INSTALL[typo3temp_delete]">'.$this->getSelectorOptions($deleteType,$tt).'</select>
1118 <br>
1119 Number of files at a time:
1120 <select name="TYPO3_INSTALL[typo3temp_action]">'.$this->getSelectorOptions($actionType).'</select>
1121
1122 From sub-directory:
1123 <select name="TYPO3_INSTALL[typo3temp_subdir]">'.$this->getSelectorOptions($subdirRegistry, $this->INSTALL["typo3temp_subdir"]).'</select>
1124 ';
1125
1126 $form = '<form action="'.$this->action.'" method="POST">'.$content.'
1127
1128 <input type="submit" value="Execute">
1129 </form>
1130 This tool will delete files only if the last 10 characters before the extension (3 chars+\'.\') are hexadecimal valid ciphers, which are lowercase a-f and 0-9.';
1131
1132 $this->message($headCode,"Statistics","
1133 Number of temporary files: <strong>".($fileCounter-$deleteCounter)."</strong>
1134 Number matching '".htmlspecialchars($deleteType[$tt])."': <strong>".$criteriaMatch."</strong>
1135 Number deleted: <strong>".$deleteCounter."</strong>
1136 <BR>
1137 ".$form,1);
1138
1139 echo $this->outputWrapper($this->printAll());
1140 }
1141
1142 /**
1143 * [Describe function...]
1144 *
1145 * @param [type] $deleteType: ...
1146 * @param [type] $tt: ...
1147 * @return [type] ...
1148 */
1149 function getSelectorOptions($deleteType,$tt="") {
1150 $out="";
1151 if (is_array($deleteType)) {
1152 reset($deleteType);
1153 while(list($v,$l)=each($deleteType)) {
1154 $out.='<option value="'.htmlspecialchars($v).'"'.(!strcmp($v,$tt)?" selected":"").'>'.htmlspecialchars($l).'</option>';
1155 }
1156 }
1157 return $out;
1158 }
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168 /*******************************
1169 *
1170 * cleanup manager
1171 *
1172 *******************************/
1173
1174 /**
1175 * Provides a tool cleaning up various tables in the database
1176 *
1177 * @return string HTML output
1178 * @author Robert Lemke <rl@robertlemke.de>
1179 * @todo Add more functionality ...
1180 */
1181 function cleanupManager() {
1182 $headCode = "Clean up database";
1183 $this->message($headCode,"What is it?","
1184 This function will become a general clean up manager for various tables used by TYPO3. By now you can only empty the cache which is used for storing image sizes of all pictures used in TYPO3.
1185
1186 <strong>Clear cached image sizes</strong>
1187 Clears the cache used for memorizing sizes of all images used in your website. This information is cached in order to gain performance and will be stored each time a new image is being displayed in the frontend.
1188
1189 You should <em>Clear All Cache</em> in the backend after clearing this cache.
1190 ");
1191
1192 $tables = $this->getListOfTables();
1193 $action = $this->INSTALL['cleanup_type'];
1194
1195 if (($action == 'cache_imagesizes' || $action == 'all') && isset ($tables['cache_imagesizes'])) {
1196 $GLOBALS['TYPO3_DB']->exec_DELETEquery ('cache_imagesizes','1');
1197 }
1198
1199 $cleanupType = array (
1200 "all" => "Clean up everything",
1201 );
1202
1203 // Get cache_imagesizes info
1204 if (isset ($tables['cache_imagesizes'])) {
1205 $cleanupType["cache_imagesizes"] = "Clear cached image sizes only";
1206 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('count(*)', 'cache_imagesizes', '');
1207 $resArr = $GLOBALS['TYPO3_DB']->sql_fetch_assoc ($res);
1208 $cachedImageSizesCounter = intval ($resArr['count(*)']);
1209 } else {
1210 $this->message($headCode,"Table cache_imagesizes does not exist!","
1211 The table cache_imagesizes was not found. Please check your database settings in Basic Configuration and compare your table definition with the Database Analyzer.
1212 ",2);
1213 $cachedImageSizesCounter = 'unknown';
1214 }
1215
1216 $content = '<select name="TYPO3_INSTALL[cleanup_type]">'.$this->getSelectorOptions($cleanupType,$tt).'</select> ';
1217 $form = '<form action="'.$this->action.'" method="POST">'.$content.'<input type="submit" value="Execute"></form>';
1218 $this->message($headCode,"Statistics","
1219 Number cached image sizes: <strong>".$cachedImageSizesCounter."</strong><br>
1220 ".$form,1);
1221
1222 echo $this->outputWrapper($this->printAll());
1223 }
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237 /*******************************
1238 *
1239 * CONFIGURATION FORM
1240 *
1241 ********************************/
1242
1243 /**
1244 * Creating the form for editing the TYPO3_CONF_VARS options.
1245 *
1246 * @param [type] $type: ...
1247 * @return [type] ...
1248 */
1249 function generateConfigForm($type="") {
1250 switch($type) {
1251 case "get_form":
1252 $default_config_content = t3lib_div::getUrl(PATH_t3lib."config_default.php");
1253 $commentArr = $this->getDefaultConfigArrayComments($default_config_content);
1254 /*
1255 $localconf_content = t3lib_div::getUrl(PATH_typo3conf."localconf.php");
1256 $commentArr2 = $this->getConfigArrayComments($localconf_content);
1257 debug($commentArr2);
1258 */
1259 reset($GLOBALS["TYPO3_CONF_VARS"]);
1260 $this->messageFunc_nl2br=0;
1261 while(list($k,$va)=each($GLOBALS["TYPO3_CONF_VARS"])) {
1262 $ext="[".$k."]";
1263 $this->message($ext, '$TYPO3_CONF_VARS["'.$k.'"]',$commentArr[0][$k],1);
1264 while(list($vk,$value)=each($va)) {
1265 if (!is_array($value) && $this->checkForBadString($value)) {
1266 $k2="[".$vk."]";
1267 $description = trim($commentArr[1][$k][$vk]);
1268 $msg=$description."<BR><BR><em>".$ext.$k2." = ".htmlspecialchars(t3lib_div::fixed_lgd($value,60))."</em><BR>";
1269
1270 if (strstr($value,chr(10))) {
1271 // Never used at this point:
1272 $form='<textarea name="TYPO3_INSTALL[extConfig]['.$k.']['.$vk.']" cols=40 rows=5 wrap="off">'.htmlspecialchars($value).'</textarea>';
1273 } elseif (eregi("^boolean",$description)) {
1274 $form='<input type="hidden" name="TYPO3_INSTALL[extConfig]['.$k.']['.$vk.']" value="0">';
1275 $form.='<input type="checkbox" name="TYPO3_INSTALL[extConfig]['.$k.']['.$vk.']"'.($value?" checked":"").' value="'.($value&&strcmp($value,"0")?htmlspecialchars($value):1).'">';
1276 } else {
1277 $form='<input type="text" size=40 name="TYPO3_INSTALL[extConfig]['.$k.']['.$vk.']" value="'.htmlspecialchars($value).'">';
1278 }
1279 $this->message($ext, $k2,$msg.$form);
1280 }
1281 }
1282 }
1283 break;
1284 default:
1285 if (is_array($this->INSTALL["extConfig"])) {
1286 reset($this->INSTALL["extConfig"]);
1287 $lines = $this->writeToLocalconf_control();
1288 while(list($k,$va)=each($this->INSTALL["extConfig"])) {
1289 if (is_array($GLOBALS["TYPO3_CONF_VARS"][$k])) {
1290 while(list($vk,$value)=each($va)) {
1291 if (isset($GLOBALS["TYPO3_CONF_VARS"][$k][$vk])) {
1292 $doit=1;
1293 if ($k=="BE" && $vk=="installToolPassword") {
1294 if ($value) {
1295 if (isset($_POST["installToolPassword_check"]) && (!t3lib_div::_GP("installToolPassword_check") || strcmp(t3lib_div::_GP("installToolPassword_check"),$value))) {
1296 $doit=0;
1297 debug("ERROR: The two passwords did not match! The password was not changed.");
1298 }
1299 if (t3lib_div::_GP("installToolPassword_md5")) $value =md5($value);
1300 } else $doit=0;
1301 }
1302 if ($doit && strcmp($GLOBALS["TYPO3_CONF_VARS"][$k][$vk],$value)) $this->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS["'.$k.'"]["'.$vk.'"]', $value);
1303 }
1304 }
1305 }
1306 }
1307 $this->writeToLocalconf_control($lines);
1308 }
1309 break;
1310 }
1311 }
1312
1313 /**
1314 * [Describe function...]
1315 *
1316 * @param [type] $string: ...
1317 * @param [type] $mainArray: ...
1318 * @param [type] $commentArray: ...
1319 * @return [type] ...
1320 */
1321 function getDefaultConfigArrayComments($string,$mainArray=array(),$commentArray=array()) {
1322 $lines = explode(chr(10),$string);
1323 $in=0;
1324 $mainKey="";
1325 while(list(,$lc)=each($lines)) {
1326 $lc = trim($lc);
1327 if ($in) {
1328 if (!strcmp($lc,");")) {
1329 $in=0;
1330 } else {
1331 if (eregi('["\']([[:alnum:]_-]*)["\'][[:space:]]*=>(.*)',$lc,$reg)) {
1332 list(,$theComment)=explode("//",$reg[2],2);
1333 if (substr(strtolower(trim($reg[2])),0,5)=="array" && !strcmp($reg[1],strtoupper($reg[1]))) {
1334 $mainKey=trim($reg[1]);
1335 $mainArray[$mainKey]=trim($theComment);
1336 } elseif ($mainKey) {
1337 $commentArray[$mainKey][$reg[1]]=trim($theComment);
1338 }
1339 } else {
1340 //debug($lc,1);
1341 }
1342 }
1343 }
1344 if (!strcmp($lc,'$TYPO3_CONF_VARS = Array(')) {
1345 $in=1;
1346 }
1347 }
1348 return array($mainArray,$commentArray);
1349 }
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363 /*******************************
1364 *
1365 * CHECK CONFIGURATION FUNCTIONS
1366 *
1367 *******************************/
1368
1369 /**
1370 * Checking php.ini configuration and set appropriate messages and flags.
1371 *
1372 * @return [type] ...
1373 */
1374 function checkConfiguration() {
1375 $ext="php.ini configuration checked";
1376 $this->message($ext);
1377
1378 // *****************
1379 // Incoming values:
1380 // *****************
1381 /*
1382 if (!ini_get("track_vars")) {
1383 $this->message($ext, "Tracking Vars not set","
1384 <i>track_vars=".ini_get("track_vars")."</i>
1385 Tracking vars are essential for almost any PHP-application.
1386 The fact that the value is not set may not impose a problem, because it's always set in version 4.03+ of PHP.
1387 ",1);
1388 } else $this->message($ext, "Tracking Vars enabled","",-1);
1389 */
1390 /*
1391 if (!ini_get("allow_url_fopen")) {
1392 $this->message($ext, "fopen() not allowed to open URL's","
1393 <i>allow_url_fopen=".ini_get("allow_url_fopen")."</i>
1394 allow_url_fopen should be enabled if you want TYPO3 to connect to the online TYPO3 Extension Repository.
1395 ",2);
1396 } else $this->message($ext, "fopen() allowed to open URL's","",-1);
1397 */
1398
1399 // Includepath
1400 $incPaths = t3lib_div::trimExplode(TYPO3_OS=="WIN"?";":":", ini_get("include_path"));
1401 if (!in_array(".",$incPaths)) {
1402 $this->message($ext, "Current dir (./) is not in include path!","
1403 <i>include_path=".ini_get("include_path")."</i>
1404 Normally the current path, '.', is included in the include_path of PHP. Although TYPO3 is made to work around this it is an unusual setting that may introduce problems.
1405 ",1);
1406 } else $this->message($ext, "Current dir in include path","",-1);
1407
1408 /*
1409 if (!ini_get("register_globals")) {
1410 $this->message($ext, "Register globals disabled","
1411 <i>register_globals=".ini_get("register_globals")."</i>
1412 Incoming values by GET or POST method are not registered as globals. TYPO3 is designed to cope with that - actually we encourage that setting - but you should be aware if your included PHP-scripts (or TypoScript configurations) are compatible with this setting.
1413 You should always use the function t3lib_div::_GP(\"<i>[the_var_name_from_GET_or_POST]</i>\") to retrieve values passed to your script from outside.
1414 ",1);
1415 } else $this->message($ext, "Register globals enabled","You should always use the function t3lib_div::_GP(\"<i>[the_var_name_from_GET_or_POST]</i>\") to retrieve values passed to your script from outside.",1);
1416 if (!ini_get("magic_quotes_gpc")) {
1417 $this->message($ext, "magic_quotes_gpc","
1418 <i>magic_quotes_gpc=".ini_get("magic_quotes_gpc")."</i>
1419 Incoming \" and ' chars in values by GET or POST method are currently <i>not</i> escaped. TYPO3 is designed to cope with that but it may be on the expense of a minor performance loss, because all incoming values are addslashes()'ed.
1420 ",1);
1421 } else $this->message($ext, "magic_quotes_gpc","<i>magic_quotes_gpc=".ini_get("magic_quotes_gpc")."</i>",-1);
1422 if (ini_get("magic_quotes_runtime")) {
1423 $this->message($ext, "Magic Quotes Runtime is enabled","
1424 <i>magic_quotes_runtime=".ini_get("magic_quotes_runtime")."</i>
1425 TYPO3 is depending on this option NOT being enabled!
1426 ",3);
1427 } else $this->message($ext, "magic_quotes_runtime","<i>magic_quotes_runtime=".ini_get("magic_quotes_runtime")."</i>",-1);
1428 if (ini_get("gpc_order")!="GPC") {
1429 $this->message($ext, "GPC order non-standard","
1430 <i>gpc_order=".ini_get("gpc_order")."</i>
1431 The order of GET, POST and COOKIE vars are non-standard. The value should be \"GPC\".
1432 ",2);
1433 } else $this->message($ext, "GPC order","",-1);
1434 */
1435 // *****************
1436 // File uploads
1437 // *****************
1438 if (!ini_get("file_uploads")) {
1439 $this->message($ext, "File uploads not allowed","
1440 <i>file_uploads=".ini_get("file_uploads")."</i>
1441 TYPO3 uses the ability to upload files from the browser in various cases.
1442 As long as this flag is disabled, you'll not be able to upload files.
1443 But it doesn't end here, because not only are files not accepted by the server - ALL content in the forms are discarded and therefore nothing at all will be editable if you don't set this flag!
1444 However if you cannot enable fileupload for some reason alternatively you change the default form encoding value with \$TYPO3_CONF_VARS[SYS][form_enctype].
1445 ",3);
1446 } else $this->message($ext, "File uploads allowed","",-1);
1447 $upload_max_filesize = $this->convertByteSize(ini_get("upload_max_filesize"));
1448 if ($upload_max_filesize<10000*1024) {
1449 $this->message($ext, "Max Upload filesize too small?","
1450 <i>upload_max_filesize=".ini_get("upload_max_filesize")."</i>
1451 By default TYPO3 supports uploading, copying and moving files of sizes up to 10000 kb (10 MB) (You can alter the TYPO3 defaults by the config option TYPO3_CONF_VARS[BE][maxFileSize]).
1452 Your current value is below this, so at this point, PHP sets the limits for uploaded filesizes and not TYPO3.
1453 <strong>Notice:</strong> The limits for filesizes attached to database records are set in the tables.php configuration file (\$TCA) for each group/file field.
1454 ",1);
1455 }
1456
1457 // *****************
1458 // Memory and functions
1459 // *****************
1460 $memory_limit_value = $this->convertByteSize(ini_get("memory_limit"));
1461 if ($memory_limit_value&&$memory_limit_value<16*1024*1024) {
1462 $this->message($ext, "Memory Limit below 16 MB","
1463 <i>memory_limit=".ini_get("memory_limit")."</i>
1464 Your system is configured to enforce a memory limit of PHP scripts lower than 16 MB. The Extension Manager needs to include more PHP-classes than will fit into this memory space. There is nothing else to do than raise the limit. To be safe, ask the system administrator of the webserver to raise the limit to over 25 MB.
1465 ",3);
1466 } elseif(!$memory_limit_value) {
1467 $this->message($ext, "Memory Limit","<i>No Memory Limit in effect.</i>",-1);
1468 } else $this->message($ext, "Memory Limit","<i>memory_limit=".ini_get("memory_limit")."</i>",-1);
1469 if (ini_get("max_execution_time")<30) {
1470 $this->message($ext, "Max Execution Time below default 30 seconds","
1471 <i>max_execution_time=".ini_get("max_execution_time")."</i>
1472 May impose problems if too low.
1473 ",1);
1474 } else $this->message($ext, "Max Execution Time","<i>max_execution_time=".ini_get("max_execution_time")."</i>",-1);
1475 if (ini_get("disable_functions")) {
1476 $this->message($ext, "Functions disabled!","
1477 <i>disable_functions=".ini_get("disable_functions")."</i>
1478 The above list of functions are disabled. If TYPO3 use any of these there might be trouble.
1479 TYPO3 is designed to use the default set of PHP4.0.6+ functions plus the functions from GDLib.
1480 Possibly these functions are disabled due to security risks and most likely the list would include a function like <i>exec()</i> which is use by TYPO3 to access ImageMagick.
1481 ",2);
1482 } else $this->message($ext, "Functions disabled: none","",-1);
1483 if (!ini_get("sendmail_path")) {
1484 $this->message($ext, "Sendmail path not defined!","
1485 <i>sendmail_path=".ini_get("sendmail_path")."</i>
1486 This may be critical to TYPO3's use of the mail() function. Please be sure that the mail() function in your php-installation works!
1487 ".$this->check_mail("get_form"),1);
1488 } else {
1489 list($prg) = explode(" ",ini_get("sendmail_path"));
1490 if (TYPO3_OS=='WIN') {
1491 $this->message($ext, "Sendmail program not searched for on Windows","",1);
1492 } else {
1493 if (!@is_executable($prg)) {
1494 $this->message($ext, "Sendmail program not found or not executable?","
1495 <i>sendmail_path=".ini_get("sendmail_path")."</i>
1496 This may be critical to TYPO3's use of the mail() function. Please be sure that the mail() function in your php-installation works!
1497 ".$this->check_mail("get_form"),1);
1498 } else {
1499 $this->message($ext, "Sendmail OK","
1500 <i>sendmail_path=".ini_get("sendmail_path")."</i>
1501 You may check the mail() function by entering your emailaddress here:
1502 ".$this->check_mail("get_form"),-1);
1503 }
1504 }
1505 }
1506
1507 // *****************
1508 // Safe mode related
1509 // *****************
1510 if (ini_get("safe_mode")) {
1511 $this->message($ext, "Safe mode turned on","
1512 <i>safe_mode=".ini_get("safe_mode")."</i>
1513 In safe_mode PHP is restricted in several ways. This is a good thing because it adds protection to your (and others) scripts. But it may also introduce problems. In TYPO3 this <em>may be</em> a problem in two areas: File administration and execution of external programs, in particular ImageMagick.
1514 If you just ignore this warning, you'll most likely find, that TYPO3 seems to work except from the image-generation. The problem in that case is that the external ImageMagick programs are not allowed to be executed from the regular paths like \"/usr/bin/\" or \"/usr/X11R6/bin/\".
1515 If you use safe_mode with TYPO3, you should disable use of external programs ([BE][disable_exec_function]=1).
1516 In safe mode you must ensure that all the php-scripts and upload folders are owned by the same user.
1517
1518 <i>safe_mode_exec_dir=".ini_get("safe_mode_exec_dir")."</i>
1519 If the ImageMagick utilities are located in this directory, everything is fine. Below on this page, you can see if ImageMagick is found here. If not, ask you ISP to put the three ImageMagick programs, 'convert', 'combine'/'composite' and 'identify' there (eg. with symlinks if Unix server)
1520
1521
1522 <strong>Example of safe_mode settings:</strong>
1523 Set this in the php.ini file:
1524
1525 ; Safe Mode
1526 safe_mode = On
1527 safe_mode_exec_dir = /usr/bin/
1528
1529 ...and the ImageMagick '/usr/bin/convert' will be executable.
1530 The last slash is important (..../) and you can only specify one directory.
1531
1532 <strong>Notice: </strong>
1533 ImageMagick 4.2.9 is recommended and the binaries are normally installed by RPM in /usr/X11R6/bin or by compiling in /usr/local/bin. Please look in the \"Inside TYPO3\" pdf-document for extensive information about ImageMagick issues.
1534 Paths to ImageMagick are defined in localconf.php and may be something else than /usr/bin/, but this is default for ImageMagick 5+
1535
1536
1537 ",2);
1538 if (ini_get("doc_root")) {
1539 $this->message($ext, "doc_root set","
1540 <i>doc_root=".ini_get("doc_root")."</i>
1541 PHP cannot execute scripts outside this directory. If that is a problem is please correct it.
1542 ",1);
1543 }
1544 $this->config_array["safemode"]=1;
1545 } else $this->message($ext, "safe_mode: off","",-1);
1546 if (ini_get("sql.safe_mode")) {
1547 $this->message($ext, "sql.safe_mode is enabled","
1548 <i>sql.safe_mode=".ini_get("sql.safe_mode")."</i>
1549 This means that you can only connect to the database with a username corresponding to the user of the webserver process or fileowner. Consult your ISP for information about this. Also see ".$this->linkIt("http://www.wrox.com/Consumer/Store/Books/2963/29632002.htm")."
1550 The owner of the current file is: <strong>".get_current_user ()."</strong>
1551 ",1);
1552 $this->config_array["sql.safe_mode_user"] = get_current_user();
1553 } else $this->message($ext, "sql.safe_mode: off","",-1);
1554 if (ini_get("open_basedir")) {
1555 $this->message($ext, "open_basedir set","
1556 <i>open_basedir=".ini_get("open_basedir")."</i>
1557 This restricts TYPO3 to open and include files only in this path. Please make sure that this does not prevent TYPO3 from running.
1558 <strong>Notice (UNIX):</strong> Before checking a path according to open_basedir, PHP resolves all symbolic links.
1559 ",1);
1560 // ???? If this option was set falsely you probably didn't see this page in the first place, but this option <B>may spoil this configuration test</B> when checking for such as ImageMagick executables.
1561 } else $this->message($ext, "open_basedir: off","",-1);
1562
1563 }
1564
1565 /**
1566 * Check if php function mail() works
1567 *
1568 * @param string $cmd If "get_form" then a formfield for the mail-address is shown. If not, it's checked if "check_mail" was in the INSTALL array and if so a test mail is sent to the recipient given.
1569 * @return [type] ...
1570 */
1571 function check_mail($cmd="") {
1572 switch($cmd) {
1573 case "get_form":
1574 $out='
1575 You can check the mail() function by entering your email address here and press the button. You should then receive a testmail from test@test.test.
1576 <form action="'.$this->action.'" method="POST"><input type="text" name="TYPO3_INSTALL[check_mail]">
1577 <input type="submit" value="Send test mail"></form>';
1578 break;
1579 default:
1580 if (trim($this->INSTALL["check_mail"])) {
1581 mail(trim($this->INSTALL["check_mail"]), "TEST SUBJECT", "TEST CONTENT", "From: test@test.test");
1582 $this->messages[]= "MAIL WAS SENT TO: ".$this->INSTALL["check_mail"];
1583 }
1584 break;
1585 }
1586 return $out;
1587 }
1588
1589 /**
1590 * Checking php extensions, specifically GDLib and Freetype
1591 *
1592 * @return [type] ...
1593 */
1594 function checkExtensions() {
1595 $ext = "GDLib";
1596 $this->message($ext);
1597
1598 $software_info=1;
1599 if (extension_loaded("gd") && $this->isGD()) {
1600 $this->config_array["gd"]=1;
1601 $this->message($ext, "GDLib found","",-1);
1602 if ($this->isPNG()) {
1603 $this->config_array["gd_png"]=1;
1604 $this->message($ext, "PNG supported","",-1);
1605 }
1606 if ($this->isGIF()) {
1607 $this->config_array["gd_gif"]=1;
1608 $this->message($ext, "GIF supported","",-1);
1609 }
1610 if ($this->isJPG()) {
1611 $this->config_array["gd_jpg"]=1;
1612 $this->message($ext, "JPG supported (not used by TYPO3)","");
1613 }
1614 if (!$this->config_array["gd_gif"] && !$this->config_array["gd_png"]) {
1615 $this->message($ext, "PNG or GIF not supported", nl2br(trim("
1616 Your GDLib supports either GIF nor PNG. It must support either one of them.
1617 ")), 2);
1618 } else {
1619 $msg=array();
1620 if ($this->config_array["gd_gif"] && $this->config_array["gd_png"]) {
1621 $msg[0]="You can choose between generating GIF or PNG files, as your GDLib supports both.";
1622 }
1623 if ($this->config_array["gd_gif"]) {
1624 $msg[10]="You should know that generating GIF files are covered by a UNISYS patent. <a target=\"_blank\" href=\"http://www.boutell.com/gd/\">Read more for details.</a>";
1625 $msg[11]="In addition you should watch out for the generated size of the GIF-files because GDLib does not compress them with LZW, but RLE and ImageMagick is subsequently used to compress with LZW. But in the case of ImageMagick failing this task (eg. not being compiled with LZW which is the case with newer versions) you'll end up with GIF-filesizes all too big!
1626 This install tool tests what kinds of GIF compression are available in the ImageMagick installations by a physical test. You can also check it manually by opening a TYPO3 generated gif-file with Photoshop and save it in a new file. If the file sizes of the original and the new file are almost the same, you're having LZW compression and everything is fine.";
1627 }
1628 if ($this->config_array["gd_png"]) {
1629 $msg[20]="TYPO3 prefers the use of GIF-files and most likely your visitors on your website does too as not all browsers support PNG yet.";
1630 }
1631 $this->message($ext, "GIF / PNG issues", nl2br(trim(implode($msg,chr(10)))), 1);
1632 }
1633 if (!$this->isTTF()) {
1634 $this->message($ext, "FreeType is apparently not installed", "
1635 It looks like the FreeType library is not compiled into GDLib. This is required when TYPO3 uses GDLib and you'll most likely get errors like 'ImageTTFBBox is not a function' or 'ImageTTFText is not a function'.
1636 ", 2);
1637 } else {
1638 $this->message($ext, "FreeType Quick-test (".($this->isGIF()?"as GIF":"as PNG").")", '<img src="'.t3lib_div::getIndpEnv("REQUEST_URI").'&testingTrueTypeSupport=1"><BR>(If the text is exceeding the image borders you are using Freetype 2 and need to set TYPO3_CONF_VARS[GFX][TTFdpi]=96.<BR>If there is no image at all Freetype is most likely NOT available and you can just as well disable GDlib for TYPO3...)', -1);
1639 $this->config_array["freetype"]=1;
1640 }
1641 } else {
1642 $this->message($ext, "GDLib not found", "
1643 GDLib is required if you want to use the GIFBUILDER object in TypoScript. GIFBUILDER is in charge of all advanced image generation in TypoScript, including graphical menuitems.
1644 GDLib is also used in the TYPO3 Backend (TBE) to generate record icons and new module tabs.
1645 It's highly recommended to install this library. Remember to compile GD with FreeType which is also required.
1646 If you choose not to install GDLib, you can disable it in the configuration with [GFX][gdlib]=0;.
1647 ", 2);
1648 }
1649 $this->message($ext, "GDLib software information", nl2br(trim($this->getGDSoftwareInfo())));
1650 }
1651
1652 /**
1653 * Checking and testing that the required writable directories are writable.
1654 *
1655 * @return [type] ...
1656 */
1657 function checkDirs() {
1658 // Check typo3/temp/
1659 $ext="Directories";
1660 $this->message($ext);
1661
1662 $uniqueName = md5(uniqid(microtime()));
1663
1664 // The requirement level (the integer value, ie. the second value of the value array) has the following meanings:
1665 // -1 = not required, but if it exists may be writeable or not
1666 // 0 = not required, if it exists the dir should be writeable
1667 // 1 = required, don't has to be writeable
1668 // 2 = required, has to be writeable
1669
1670 $checkWrite=array(
1671 "typo3temp/" => array("The folder is used by both the frontend (FE) and backend interface (TBE) for image manipulated files.",2,"dir_typo3temp"),
1672 # TYPO3_mainDir."temp/" => array("The folder is used by the backend interface only (TBE) for icons, pane tabs and click-menu items. The directory is usually not empty in the distribution, but you should be able to clear it out and TYPO3 should generate new files automatically.",1,"dir_temp"),
1673 "typo3conf/" => array("This directory contains the local configuration files of your website. TYPO3 must be able to write to these configuration files during setup and when the Extension Manager (EM) installs extensions.",2),
1674 "typo3conf/ext/" => array("Location for local extensions. Must be writable if the Extension Manager is supposed to install extensions for this website.",0),
1675 TYPO3_mainDir."ext/" => array("Location for global extensions. Must be writable if the Extension Manager is supposed to install extensions globally in the source.",-1),
1676 "uploads/" => array("Location for uploaded files from RTE + in the subdirs for tables.",2),
1677 "uploads/pics/" => array("Typical location for uploaded files (images especially).",0),
1678 "uploads/media/" => array("Typical location for uploaded files (non-images especially).",0),
1679 "uploads/tf/" => array("Typical location for uploaded files (TS template resources).",0),
1680 "fileadmin/" => array("Location for local files such as templates, independent uploads etc.",-1),
1681 "fileadmin/_temp_/" => array("Typical temporary location for default upload of files by administrators.",0),
1682 );
1683
1684 reset($checkWrite);
1685 while(list($relpath,$descr)=each($checkWrite)) {
1686 // Check typo3temp/
1687 $general_message = $descr[0];
1688 if (!@is_dir(PATH_site.$relpath)) {
1689 if ($descr[1]) { // required...
1690 $this->message($ext, $relpath." directory does not exist","
1691 <em>Full path: ".PATH_site.$relpath."</em>
1692 ".$general_message."
1693
1694 This error should not occur as ".$relpath." must always be accessible in the root of a TYPO3 website.
1695 ",3);
1696 } else {
1697 if ($descr[1] == 0) {
1698 $msg = 'This directory does not necessarily have to exist but if it does it must be writable.';
1699 } else {
1700 $msg = 'This directory does not necessarily have to exist and if it does it can be writable or not.';
1701 }
1702 $this->message($ext, $relpath." directory does not exist","
1703 <em>Full path: ".PATH_site.$relpath."</em>
1704 ".$general_message."
1705
1706 ".$msg."
1707 ",2);
1708 }
1709 } else {
1710 $file = PATH_site.$relpath.$uniqueName;
1711 @touch($file);
1712 if (@is_file($file)) {
1713 unlink($file);
1714 if ($descr[2]) { $this->config_array[$descr[2]]=1; }
1715 $this->message($ext, $relpath." writeable","",-1);
1716 } else {
1717 $severity = ($descr[1]==2 || $descr[1]==0) ? 3 : 2;
1718 if ($descr[1] == 0 || $descr[1] == 2) {
1719 $msg = "The directory ".$relpath." must be writable!";
1720 } elseif ($descr[1] == -1 || $descr[1] == 1) {
1721 $msg = "The directory ".$relpath." does not neccesarily have to be writable.";
1722 }
1723 $this->message($ext, $relpath." directory not writeable","
1724 <em>Full path: ".$file."</em>
1725 ".$general_message."
1726
1727 Tried to write this file (with touch()) but didn't succeed.
1728 ".$msg."
1729 ",$severity);
1730 }
1731 }
1732 }
1733 }
1734
1735 /**
1736 * Checking for existing ImageMagick installs.
1737 *
1738 * This tries to find available ImageMagick installations and tries to find the version numbers by executing "convert" without parameters. If the ->checkIMlzw is set, LZW capabilities of the IM installs are check also.
1739 *
1740 * @param [type] $paths: ...
1741 * @return [type] ...
1742 */
1743 function checkImageMagick($paths) {
1744 $ext="Check Image Magick";
1745 $this->message($ext);
1746
1747 $paths = array_unique($paths);
1748
1749 $programs = explode(",","convert,combine,composite,identify"); // Added composite (substitution for combine in newer versions?)
1750 $isExt = TYPO3_OS=="WIN" ? ".exe" : "";
1751 $this->config_array["im_combine_filename"]="combine";
1752 reset($paths);
1753 while(list($k,$v)=each($paths)) {
1754 reset($programs);
1755 if (!ereg('[\\\/]$',$v)) $v.='/';
1756 while(list(,$filename)=each($programs)) {
1757 if (ini_get("open_basedir")||(@file_exists($v)&& @is_file($v.$filename.$isExt))) {
1758 if($this->_checkImageMagick_getVersion($v.$filename.$isExt) > 0 ) {
1759 $index[$v][$filename]=$this->_checkImageMagick_getVersion($v.$filename.$isExt);
1760 }
1761 }
1762 }
1763 if (count($index[$v])>=3) {$this->config_array["im"]=1;}
1764
1765 if ($index[$v]["composite"] && !$index[$v]["combine"]) {
1766 $this->config_array["im_combine_filename"]="composite";
1767 } elseif (!$index[$v]["composite"] && $index[$v]["combine"]) {
1768 $this->config_array["im_combine_filename"]="combine";
1769 }
1770
1771 if (isset($index[$v]["convert"]) && $this->checkIMlzw) {
1772 $index[$v]["gif_capability"] = "".$this->_checkImageMagickGifCapability($v);
1773 }
1774 }
1775 $this->config_array["im_versions"]=$index;
1776 if (!$this->config_array["im"]) {
1777 $this->message($ext, "No ImageMagick install available","
1778 It seems that there is no adequate ImageMagick installation available at the checked locations (".implode($paths, ", ").")
1779 An 'adequate' installation for requires 'convert', 'combine'/'composite' and 'identify' to be available
1780 ",2);
1781 } else {
1782 $theCode="";
1783 reset($this->config_array["im_versions"]);
1784 while(list($p,$v)=each($this->config_array["im_versions"])) {
1785 $ka=array();
1786 reset($v);
1787 while(list($ka[])=each($v)){}
1788 $theCode.='<tr><td>'.$this->fw($p).'</td><td>'.$this->fw(implode($ka,"<BR>")).'</td><td>'.$this->fw(implode($v,"<BR>")).'</td></tr>';
1789 }
1790 $this->message($ext, "Available ImageMagick installations:",'<table border=1 cellpadding=2 cellspacing=2>'.$theCode.'</table>',-1);
1791 }
1792 $this->message($ext, "Search for ImageMagick:",'
1793 <form action="'.$this->action.'" method="POST">'.$content.'<input type="checkbox" name="TYPO3_INSTALL[checkIM][lzw]" value="1"'.($this->INSTALL["checkIM"]["lzw"]?" checked":"").'> Check LZW capabilities.
1794
1795 Check this path for ImageMagick installation:
1796 <input type="text" name="TYPO3_INSTALL[checkIM][path]" value="'.htmlspecialchars($this->INSTALL["checkIM"]["path"]).'">
1797 (Eg. "D:\wwwroot\im537\ImageMagick\" for windows or "/usr/bin/" for Unix)<br>
1798
1799 <input type="submit" value="Send">
1800 </form>
1801 ',0);
1802
1803 }
1804
1805 /**
1806 * Checking GIF-compression capabilities of ImageMagick install
1807 *
1808 * @param [type] $file: ...
1809 * @return [type] ...
1810 */
1811 function _checkImageMagickGifCapability($file) {
1812 if ($this->config_array["dir_typo3temp"]) { // && !$this->config_array["safemode"]
1813 $path = $this->typo3temp_path;
1814 $uniqueName = md5(uniqid(microtime()));
1815 $dest = $path.$uniqueName.".gif";
1816 $src = PATH_t3lib."gfx/typo3logo.gif";
1817 if (@is_file($src) && !strstr($src," ") && !strstr($dest," ")) {
1818 $cmd = $file.'convert '.$src.' '.$dest;
1819 exec($cmd);
1820 } else die("No t3lib/gfx/typo3logo.gif file!");
1821 $out="";
1822 if (@is_file($dest)) {
1823 $new_info = @getimagesize($dest);
1824 clearstatcache();
1825 $new_size = filesize($dest);
1826 $src_info = @getimagesize($src);
1827 clearstatcache();
1828 $src_size = @filesize($src);
1829
1830 if ($new_info[0]!=$src_info[0] || $new_info[1]!=$src_info[1] || !$new_size || !$src_size) {
1831 $out="error";
1832 } else {
1833 if ($new_size/$src_size > 4) { // NONE-LZW ratio was 5.5 in test
1834 $out="NONE";
1835 } elseif ($new_size/$src_size > 1.5) { // NONE-RLE ratio was not tested
1836 $out="RLE";
1837 } else {
1838 $out="LZW";
1839 }
1840 }
1841 unlink($dest);
1842 }
1843 return $out;
1844 }
1845 }
1846
1847 /**
1848 * Extracts the version number for imagemagick
1849 *
1850 * @param string $file This is the path to the convert-program to execute in order to find the version number
1851 * @return [type] ...
1852 */
1853 function _checkImageMagick_getVersion($file) {
1854 exec($file, $retVal);
1855 $string = $retVal[0];
1856 list(,$ver) = explode("ImageMagick", $string);
1857 list($ver) = explode(" ",trim($ver));
1858 return trim($ver);
1859 }
1860
1861 /**
1862 * Checks database username/password/host/database
1863 *
1864 * @return [type] ...
1865 */
1866 function checkDatabase() {
1867 $ext="Check database";
1868 $this->message($ext);
1869
1870 if (!extension_loaded("mysql")) {
1871 $this->message($ext, "MySQL not available","
1872 PHP does not feature MySQL support (which is pretty unusual).
1873 ",2);
1874 } else {
1875 $cInfo="
1876 Username: <strong>".TYPO3_db_username."</strong>
1877 Password: <strong>".TYPO3_db_password."</strong>
1878 Host: <strong>".TYPO3_db_host."</strong>
1879 ";
1880 if (!TYPO3_db_host || !TYPO3_db_username) {
1881 $this->message($ext, "Username, password or host not set","
1882 You may need to enter data for these values:
1883 ".trim($cInfo)."
1884
1885 Use the form below.
1886 ",2);
1887 }
1888 if ($result = $GLOBALS['TYPO3_DB']->sql_pconnect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password)) {
1889 $this->message($ext, "Connected to SQL database successfully","
1890 ".trim($cInfo)."
1891 ",-1,1);
1892 $this->config_array["mysqlConnect"]=1;
1893 if (!TYPO3_db) {
1894 $this->message($ext, "No database selected","
1895 Currently you have no database selected.
1896 Please select one or create a new database.
1897 ",3);
1898 $this->config_array["no_database"]=1;
1899 } elseif (!$GLOBALS['TYPO3_DB']->sql_select_db(TYPO3_db)) {
1900 $this->message($ext, "Database","
1901 '".TYPO3_db."' could not be selected as database!
1902 Please select another one or create a new database.
1903 ",3,1);
1904 $this->config_array["no_database"]=1;
1905 } else {
1906 $this->message($ext, "Database","
1907 <strong>".TYPO3_db."</strong> is selected as database.
1908 ",1,1);
1909 }
1910 } else {
1911 $this->message($ext, "Could not connect to SQL database!","
1912 Connecting to SQL database failed with these settings:
1913 ".trim($cInfo)."
1914
1915 Make sure you're using the correct set of data.".($this->config_array["sql.safe_mode_user"]? "
1916 <strong>Notice:</strong> <em>sql.safe_mode</em> is turned on, so apparently your username to the database is the same as the scriptowner, which is '".$this->config_array["sql.safe_mode_user"]."'":"")."
1917 ",3);
1918 }
1919 }
1920 }
1921
1922 /**
1923 * Prints form for updating localconf.php or updates localconf.php depending on $cmd
1924 *
1925 * @param string $cmd If "get_form" it outputs the form. Default is to write "localconf.php" based on input in ->INSTALL[localconf.php] array and flag ->setLocalconf
1926 * @return [type] ...
1927 */
1928 function setupGeneral($cmd="") {
1929 switch($cmd) {
1930 case "get_form":
1931 // Database:
1932 $out='
1933 <table border=0 cellpadding=0 cellspacing=0>
1934 <form action="'.$this->action.'" method="POST">';
1935
1936 $out.=$this->wrapInCells("Username:", '<input type="text" name="TYPO3_INSTALL[localconf.php][typo_db_username]" value="'.htmlspecialchars(TYPO3_db_username?TYPO3_db_username:($this->config_array["sql.safe_mode_user"]?$this->config_array["sql.safe_mode_user"]:"")).'">'.($this->config_array["sql.safe_mode_user"]?"<BR>sql.safe_mode_user: <strong>".$this->config_array["sql.safe_mode_user"]."</strong>":""));
1937 $out.=$this->wrapInCells("Password:", '<input type="text" name="TYPO3_INSTALL[localconf.php][typo_db_password]" value="'.htmlspecialchars(TYPO3_db_password).'">');
1938 $out.=$this->wrapInCells("Host:", '<input type="text" name="TYPO3_INSTALL[localconf.php][typo_db_host]" value="'.htmlspecialchars(TYPO3_db_host).'">');
1939 if ($this->config_array["mysqlConnect"]) {
1940 $dbArr = $this->getDatabaseList();
1941 reset($dbArr);
1942 $options="";
1943 $dbIncluded=0;
1944 while(list(,$dbname)=each($dbArr)) {
1945 $options.='<option value="'.htmlspecialchars($dbname).'"'.($dbname==TYPO3_db?' selected':'').'>'.htmlspecialchars($dbname).'</option>';
1946 if ($dbname==TYPO3_db) $dbIncluded=1;
1947 }
1948 if (!$dbIncluded && TYPO3_db) {
1949 $options.='<option value="'.htmlspecialchars(TYPO3_db).'" selected>'.htmlspecialchars(TYPO3_db).' (NO ACCESS!)</option>';
1950 }
1951 $theCode='<select name="TYPO3_INSTALL[localconf.php][typo_db]">'.$options.'</select><BR>Create database? (Enter name):<BR><input type="text" name="TYPO3_INSTALL[localconf.php][NEW_DATABASE_NAME]" value="">';
1952 } else {
1953 $theCode='<strong>'.htmlspecialchars(TYPO3_db).'</strong><BR>(Can only select database if username/password/host is correctly set first)<input type="hidden" name="TYPO3_INSTALL[localconf.php][typo_db]" value="'.htmlspecialchars(TYPO3_db).'">';
1954 }
1955 $out.=$this->wrapInCells("", "<BR>");
1956 $out.=$this->wrapInCells("Database:", $theCode);
1957 $out.=$this->wrapInCells("", "<BR>");
1958
1959 if ($this->mode!="123") {
1960 $out.=$this->wrapInCells("Site name:", '<input type="text" name="TYPO3_INSTALL[localconf.php][sitename]" value="'.htmlspecialchars($GLOBALS["TYPO3_CONF_VARS"]["SYS"]["sitename"]).'">');
1961 $out.=$this->wrapInCells("", "<BR>");
1962
1963 // Other
1964 $fA = $this->setupGeneralCalculate();
1965 // debug($fA);
1966 if (is_array($fA["disable_exec_function"])) {
1967 $out.=$this->wrapInCells("[BE][disable_exec_function]=", $this->getFormElement($fA["disable_exec_function"], $fA["disable_exec_function"], 'TYPO3_INSTALL[localconf.php][disable_exec_function]', $GLOBALS["TYPO3_CONF_VARS"]["BE"]["disable_exec_function"]));
1968 }
1969 if (is_array($fA["gdlib"])) {
1970 $out.=$this->wrapInCells("[GFX][gdlib]=", $this->getFormElement($fA["gdlib"], $fA["gdlib"], 'TYPO3_INSTALL[localconf.php][gdlib]', $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["gdlib"]));
1971 if (is_array($fA["gdlib_png"]) && $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["gdlib"]) {
1972 $out.=$this->wrapInCells("[GFX][gdlib_png]=", $this->getFormElement($this->setLabelValueArray($fA["gdlib_png"],2), $fA["gdlib_png"], 'TYPO3_INSTALL[localconf.php][gdlib_png]', $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["gdlib_png"]));
1973 }
1974 }
1975 if (is_array($fA["im"])) {
1976 $out.=$this->wrapInCells("[GFX][im]=", $this->getFormElement($fA["im"], $fA["im"], 'TYPO3_INSTALL[localconf.php][im]', $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im"]));
1977 $out.=$this->wrapInCells("[GFX][im_combine_filename]=", $this->getFormElement($fA["im_combine_filename"], ($fA["im_combine_filename"]?$fA["im_combine_filename"]:"combine"), 'TYPO3_INSTALL[localconf.php][im_combine_filename]', $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_combine_filename"]));
1978 if ($GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im"]) {
1979 if (is_array($fA["im_path"])) {
1980 $out.=$this->wrapInCells("[GFX][im_path]=", $this->getFormElement($this->setLabelValueArray($fA["im_path"],1), $this->setLabelValueArray($fA["im_path"],0), 'TYPO3_INSTALL[localconf.php][im_path]', $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_path"]));
1981 }
1982 if (is_array($fA["im_path_lzw"])) {
1983 $out.=$this->wrapInCells("[GFX][im_path_lzw]=", $this->getFormElement($this->setLabelValueArray($fA["im_path_lzw"],1), $this->setLabelValueArray($fA["im_path_lzw"],0), 'TYPO3_INSTALL[localconf.php][im_path_lzw]', $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_path_lzw"]));
1984 }
1985 }
1986 }
1987 }
1988
1989
1990 $out.=$this->wrapInCells("", '<BR><input type="submit" value="Update localconf.php"><BR>
1991 <strong>NOTICE: </strong>By clicking this button, localconf.php is updated with new values for the parameters listed above!');
1992 $out.='
1993 </form>
1994 </table>';
1995 break;
1996 default:
1997 if (is_array($this->INSTALL["localconf.php"])) {
1998 $errorMessages=array();
1999 $lines = $this->writeToLocalconf_control();
2000
2001 // New database?
2002 #debug($this->INSTALL);
2003 if (trim($this->INSTALL["localconf.php"]["NEW_DATABASE_NAME"])) {
2004 $newdbname=trim($this->INSTALL["localconf.php"]["NEW_DATABASE_NAME"]);
2005 if (!ereg("[^[:alnum:]_]",$newdbname)) {
2006 if ($result = $GLOBALS['TYPO3_DB']->sql_pconnect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password)) {
2007 if ($GLOBALS['TYPO3_DB']->admin_query('CREATE DATABASE '.$newdbname)) {
2008 $this->INSTALL["localconf.php"]["typo_db"] = $newdbname;
2009 $this->messages[]= "Database '".$newdbname."' created";
2010 } else $this->messages[]= $errorMessages[] = "Could not create database '".$newdbname."' (...not created)";
2011 } else $this->messages[]= $errorMessages[] = "Could not connect to database when creating database '".$newdbname."' (...not created)";
2012 } else $this->messages[]= $errorMessages[] = "The NEW database name '".$newdbname."' was not alphanumeric, a-zA-Z0-9_ (...not created)";
2013 }
2014 #debug($this->messages) ;
2015 // Parsing values
2016 reset($this->INSTALL["localconf.php"]);
2017 while(list($key,$value)=each($this->INSTALL["localconf.php"])) {
2018 switch((string)$key) {
2019 case "typo_db_username":
2020 if (!ereg("[^[:alnum:]_\.-]",$value) && strlen($value)<50) {
2021 if (strcmp(TYPO3_db_username,$value)) $this->setValueInLocalconfFile($lines, '$typo_db_username', $value);
2022 } else $this->messages[]= $errorMessages[] = "Username '".$value."' was not alphanumeric, a-zA-Z0-9_-., or longer than 50 chars (...not saved)";
2023 break;
2024 case "typo_db_password":
2025 if (!ereg("[^[:alnum:]_\.-]",$value) && strlen($value)<50) {
2026 if (strcmp(TYPO3_db_password,$value)) $this->setValueInLocalconfFile($lines, '$typo_db_password', $value);
2027 } else $this->messages[]= $errorMessages[] = "Password '".$value."' was not alphanumeric, a-zA-Z0-9_-., or longer than 50 chars (...not saved)";
2028 break;
2029 case "typo_db_host":
2030 if (!ereg("[^[:alnum:]_\.-]",$value) && strlen($value)<50) {
2031 if (strcmp(TYPO3_db_host,$value)) $this->setValueInLocalconfFile($lines, '$typo_db_host', $value);
2032 } else $this->messages[]= $errorMessages[] = "Host '".$value."' was not alphanumeric, a-zA-Z0-9_-., or longer than 50 chars (...not saved)";
2033 break;
2034 case "typo_db":
2035 if (!ereg("[^[:alnum:]_\.-]",$value) && strlen($value)<50) {
2036 if (strcmp(TYPO3_db,$value)) $this->setValueInLocalconfFile($lines, '$typo_db', $value);
2037 } else $this->messages[]= $errorMessages[] = "Database '".$value."' was not alphanumeric, a-zA-Z0-9_-., or longer than 50 chars (...not saved)";
2038 break;
2039 case "disable_exec_function":
2040 if (strcmp($GLOBALS["TYPO3_CONF_VARS"]["BE"]["disable_exec_function"],$value)) $this->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS["BE"]["disable_exec_function"]', $value?1:0);
2041 break;
2042 case "sitename":
2043 if (strcmp($GLOBALS["TYPO3_CONF_VARS"]["SYS"]["sitename"],$value)) $this->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS["SYS"]["sitename"]', $value);
2044 break;
2045 case "im_combine_filename":
2046 if (strcmp($GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_combine_filename"],$value)) $this->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS["GFX"]["im_combine_filename"]', $value);
2047 break;
2048 case "gdlib":
2049 case "gdlib_png":
2050 case "im":
2051 if (strcmp($GLOBALS["TYPO3_CONF_VARS"]["GFX"][$key],$value)) $this->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS["GFX"]["'.$key.'"]', $value?1:0);
2052 break;
2053 case "im_path":
2054 list($value,$version) = explode("|",$value);
2055 if (!ereg("[[:space:]]",$value,$reg) && strlen($value)<100) {
2056 if (strcmp($GLOBALS["TYPO3_CONF_VARS"]["GFX"][$key],$value)) {
2057 $this->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS["GFX"]["'.$key.'"]', $value);
2058 }
2059 $value_ext = (doubleval($version)<5)?0:1;
2060 if (strcmp($GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_version_5"],$value_ext)) {
2061 $this->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS["GFX"]["im_version_5"]', $value_ext);
2062 }
2063 } else $this->messages[]= $errorMessages[] = "Path '".$value."' contains spaces or is longer than 100 chars (...not saved)";
2064 break;
2065 case "im_path_lzw":
2066 list($value) = explode("|",$value);
2067 if (!ereg("[[:space:]]",$value) && strlen($value)<100) {
2068 if (strcmp($GLOBALS["TYPO3_CONF_VARS"]["GFX"][$key],$value)) $this->setValueInLocalconfFile($lines, '$TYPO3_CONF_VARS["GFX"]["'.$key.'"]', $value);
2069 } else $this->messages[]= $errorMessages[] = "Path '".$value."' contains spaces or is longer than 100 chars (...not saved)";
2070 break;
2071 }
2072
2073
2074 }
2075
2076 if (count($errorMessages)) {
2077 echo "<H3>ERRORS</H3>";
2078 echo t3lib_div::view_array($errorMessages);
2079 echo 'Click the browsers "Back" button to reenter the values.';
2080 exit;
2081 }
2082 $this->writeToLocalconf_control($lines);
2083 }
2084 break;
2085 }
2086 return $out;
2087 }
2088
2089 /**
2090 * [Describe function...]
2091 *
2092 * @param [type] $lines: ...
2093 * @return [type] ...
2094 */
2095 function writeToLocalconf_control($lines="") {
2096 $returnVal = parent::writeToLocalconf_control($lines);
2097
2098 switch($returnVal) {
2099 case 'continue':
2100 $content = "<BR><BR>".implode($this->messages,"<HR>").'<BR><BR><a href="'.$this->action.'">Click to continue...</a>';
2101 $this->outputExitBasedOnStep($content);
2102 break;
2103 case 'nochange':
2104 $content = '<strong>Writing to \'localconf.php\':</strong><BR><BR>No values were changed, so nothing is updated!<BR><BR><a href="'.$this->action.'">Click to continue...</a>';
2105 $this->outputExitBasedOnStep("<BR>".$content);
2106 break;
2107 }
2108
2109 return $returnVal;
2110 }
2111
2112 /**
2113 * [Describe function...]
2114 *
2115 * @param [type] $content: ...
2116 * @return [type] ...
2117 */
2118 function outputExitBasedOnStep($content) {
2119 if ($this->step) {
2120 Header("Location: ".t3lib_div::locationHeaderUrl($this->action));
2121 } else {
2122 echo $this->outputWrapper($content);
2123 }
2124 exit;
2125 }
2126
2127 /**
2128 * This appends something to value in the input array based on $type. Private.
2129 *
2130 * @param [type] $arr: ...
2131 * @param [type] $type: ...
2132 * @return [type] ...
2133 */
2134 function setLabelValueArray($arr,$type) {
2135 reset($arr);
2136 while(list($k,$v)=each($arr)) {
2137 switch($type) {
2138 case 0: // value, im
2139 $arr[$k].="|".$this->config_array["im_versions"][$v]["convert"];
2140 break;
2141 case 1: // labels, im
2142 $arr[$k].=$this->config_array["im_versions"][$v]["convert"] ? " (".$this->config_array["im_versions"][$v]["convert"].($this->config_array["im_versions"][$v]["gif_capability"]?", ".$this->config_array["im_versions"][$v]["gif_capability"]:"").")" : "";
2143 break;
2144 case 2: // labels, gd
2145 $arr[$k].=" (".($v==1?"PNG":"GIF").")";
2146 break;
2147 }
2148 }
2149 return $arr;
2150 }
2151
2152 /**
2153 * Returns a form-element for the localconf.php update form
2154 *
2155 * @param [type] $labels: ...
2156 * @param [type] $values: ...
2157 * @param [type] $fieldName: ...
2158 * @param [type] $default: ...
2159 * @param [type] $msg: ...
2160 * @return [type] ...
2161 */
2162 function getFormElement($labels,$values,$fieldName,$default,$msg="") {
2163 $out.='<strong>'.htmlspecialchars(current($labels)).'</strong><BR>current value is '.htmlspecialchars($default).($msg?"<BR>".$msg:"");
2164 if (count($labels)>1) {
2165 reset($labels);
2166 while(list($k,$v)=each($labels)) {
2167 list($cleanV) =explode("|",$values[$k]);
2168 $options.='<option value="'.htmlspecialchars($values[$k]).'"'.(!strcmp($default,$cleanV)?" selected":"").'>'.htmlspecialchars($v).'</option>';
2169 }
2170 $out.='<BR><select name="'.$fieldName.'">'.$options.'</select>';
2171 } else {
2172 $out.='<input type="hidden" name="'.$fieldName.'" value="'.htmlspecialchars(current($values)).'">';
2173 }
2174 return $out."<BR>";
2175 }
2176
2177 /**
2178 * Returns the list of available databases (with access-check based on username/password)
2179 *
2180 * @return [type] ...
2181 */
2182 function getDatabaseList() {
2183 $dbArr=array();
2184 if ($result = $GLOBALS['TYPO3_DB']->sql_pconnect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password)) {
2185 $dbArr = $GLOBALS['TYPO3_DB']->admin_get_dbs();
2186 }
2187 return $dbArr;
2188 }
2189
2190 /**
2191 * Calculates the suggested setup that should be written to localconf.php
2192 *
2193 * If safe_mode
2194 * - disable_exec_function = 1
2195 * - im = 0
2196 *
2197 * if PNG/GIF/GD
2198 * - disable gdlib if nothing
2199 * - select png/gif if only one of them is available, else PNG/GIF selector, defaulting to GIF
2200 * - (safe_mode is on)
2201 * - im_path (default to 4.2.9, preferable with LZW) im_ver5-flag is set based on im_path being 4.2.9 or 5+
2202 * - im_path_lzw (default to LZW version, pref. 4.2.9)
2203 *
2204 * @return [type] ...
2205 */
2206 function setupGeneralCalculate() {
2207 $formArray["disable_exec_function"]=array(0);
2208 $formArray["im_path"]=array("");
2209 $formArray["im_path_lzw"]=array("");
2210 $formArray["im_combine_filename"]=array("");
2211 $formArray["im"]=array(1);
2212 $formArray["gdlib"]=array(1);
2213 if ($this->config_array["gd"] && ($this->config_array["gd_gif"] || $this->config_array["gd_png"])) {
2214 if ($this->config_array["gd_gif"] && !$this->config_array["gd_png"]) {
2215 $formArray["gdlib_png"]=array(0);
2216 } elseif (!$this->config_array["gd_gif"] && $this->config_array["gd_png"]) {
2217 $formArray["gdlib_png"]=array(1);
2218 } else {
2219 $formArray["gdlib_png"]=array(0,1);
2220 }
2221 } else {
2222 $formArray["gdlib"]=array(0);
2223 }
2224 if ($this->config_array["safemode"]) {
2225 $formArray["disable_exec_function"]=array(1);
2226 }
2227 if ($this->config_array["im"]) {
2228 $formArray["im"]=array(1);
2229 $LZW_found=0;
2230 $found=0;
2231 reset($this->config_array["im_versions"]);
2232 $totalArr=array();
2233 while(list($path,$dat)=each($this->config_array["im_versions"])) {
2234 if (count($dat)>=3) {
2235 if (doubleval($dat["convert"])<5) {
2236 if ($dat["gif_capability"]=="LZW") {
2237 $formArray["im_path"]=array($path);
2238 $found=2;
2239 } elseif ($found<2) {
2240 $formArray["im_path"]=array($path);
2241 $found=1;
2242 }
2243 } elseif (!$found) {
2244 $formArray["im_path"]=array($path);
2245 $found=1;
2246 }
2247 }
2248 if ($dat["gif_capability"]=="LZW") {
2249 if (doubleval($dat["convert"])<5) {
2250 $formArray["im_path_lzw"]=array($path);
2251 $LZW_found=1;
2252 } elseif (!$LZW_found) {
2253 $formArray["im_path_lzw"]=array($path);
2254 $LZW_found=1;
2255 }
2256 } elseif ($dat["gif_capability"]=="RLE" && !$LZW_found) {
2257 $formArray["im_path_lzw"]=array($path);
2258 }
2259 $totalArr[]=$path;
2260 }
2261 $formArray["im_path"]=array_unique(array_merge($formArray["im_path"],$totalArr));
2262 $formArray["im_path_lzw"]=array_unique(array_merge($formArray["im_path_lzw"],$totalArr));
2263 $formArray["im_combine_filename"]=array($this->config_array["im_combine_filename"]);
2264 } else {
2265 $formArray["im"]=array(0);
2266 }
2267 return $formArray;
2268 }
2269
2270 /**
2271 * Returns the part of phpinfo() output that tells about GD library (HTML-code)
2272 *
2273 * @return [type] ...
2274 */
2275 function getGDPartOfPhpinfo() {
2276 ob_start();
2277 phpinfo();
2278 $contents = ob_get_contents();
2279 ob_end_clean();
2280 $start_string = $this->getGD_start_string;
2281 $end_string = $this->getGD_end_string;
2282 list(,$gdpart_tmp) = explode($start_string,$contents,2);
2283 list($gdpart) = explode($end_string,$start_string.$gdpart_tmp,2);
2284 $gdpart.=$end_string;
2285 return $gdpart;
2286 }
2287
2288 /**
2289 * Returns true if TTF lib is install according to phpinfo(). If $phpinfo supply as parameter that string is searched instead.
2290 *
2291 * @param [type] $phpinfo: ...
2292 * @return [type] ...
2293 */
2294 function isTTF($phpinfo="") {
2295 /* $phpinfo = $phpinfo?$phpinfo:$this->getGDPartOfPhpinfo();
2296 if (stristr($phpinfo, $this->getTTF_string)) return 1;
2297 if (stristr($phpinfo, $this->getTTF_string_alt)) return 1;
2298 */
2299
2300 if (!function_exists("imagettftext")) return 0; // Return right away if imageTTFtext does not exist.
2301
2302 // try, print truetype font:
2303 $im = @imagecreate (300, 50);
2304 $background_color = imagecolorallocate ($im, 255, 255, 55);
2305 $text_color = imagecolorallocate ($im, 233, 14, 91);
2306
2307 $test = @imagettftext($im, t3lib_div::freetypeDpiComp(20), 0, 10, 20, $text_color, PATH_t3lib."/fonts/verdana.ttf", "Testing Truetype support");
2308 if (t3lib_div::_GP("testingTrueTypeSupport")) {
2309 if ($this->isGIF()) {
2310 header ("Content-type: image/gif");
2311 imagegif ($im);
2312 } else {
2313 header ("Content-type: image/png");
2314 imagepng ($im);
2315 }
2316 exit;
2317 }
2318 return is_array($test)?1:0;
2319 }
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331 /*****************************************
2332 *
2333 * ABOUT the isXXX functions.
2334 *
2335 * I had a very real experience that these checks DID NOT fail eg PNG support if it didn't exist!
2336 * So first (1) we check if the functions are there. If they ARE we are going to make further investigations (2) by creating an actual image.
2337 * And if THAT succeeds also, then we can be certain of the support!
2338 */
2339
2340 /**
2341 * @return [type] ...
2342 */
2343 function isGD() {
2344 if (function_exists("imagecreate")) {
2345 if (@imagecreate (50, 100)) return 1;
2346 }
2347 }
2348
2349 /**
2350 * [Describe function...]
2351 *
2352 * @return [type] ...
2353 */
2354 function isGIF() {
2355 if (function_exists("imagecreatefromgif") && function_exists("imagegif") && ($this->ImageTypes() & IMG_GIF)) { // If GIF-functions exists, also do a real test of them:
2356 $im = @imagecreatefromgif(t3lib_extMgm::extPath("install")."imgs/jesus.gif");
2357 return $im?1:0;
2358 }
2359 }
2360
2361 /**
2362 * [Describe function...]
2363 *
2364 * @return [type] ...
2365 */
2366 function isJPG() {
2367 if (function_exists("imagecreatefromjpeg") && function_exists("imagejpeg") && ($this->ImageTypes() & IMG_JPG)) {
2368 return 1;
2369 }
2370 }
2371
2372 /**
2373 * [Describe function...]
2374 *
2375 * @return [type] ...
2376 */
2377 function isPNG() {
2378 if (function_exists("imagecreatefrompng") && function_exists("imagepng") && ($this->ImageTypes() & IMG_PNG)) {
2379 $im = imagecreatefrompng(t3lib_extMgm::extPath("install")."imgs/jesus.png");
2380 return $im?1:0;
2381 }
2382 }
2383
2384 /**
2385 * [Describe function...]
2386 *
2387 * @return [type] ...
2388 */
2389 function ImageTypes() {
2390 if (phpversion()!="4.1.2") {
2391 return imagetypes();
2392 } else return IMG_GIF+IMG_JPG+IMG_PNG; // all...
2393 }
2394
2395 /**
2396 * Returns general information about GDlib
2397 *
2398 * @return [type] ...
2399 */
2400 function getGDSoftwareInfo() {
2401 return trim("
2402 You can get GDLib in the PNG version from ".$this->linkIt("http://www.boutell.com/gd/").".<BR>FreeType is for download at ".$this->linkIt("http://www.freetype.org/")."</a>.
2403 Generally, software for TYPO3 is found at ".$this->linkIt("http://typo3.sunsite.dk/software/")." and packages listed at ".$this->linkIt("http://typo3.org/1274.0.html").".
2404 ");
2405 }
2406
2407 /**
2408 * Returns general information about configuration of TYPO3.
2409 *
2410 * @return [type] ...
2411 */
2412 function generallyAboutConfiguration() {
2413 $out='
2414 Local configuration is done by overriding default values in the included file, typo3conf/localconf.php. In this file you enter the database information along with values in the global array TYPO3_CONF_VARS.
2415 The options in the TYPO3_CONF_VARS array and how to use it for your own purposes is discussed in the base configuration file, t3lib/config_default.php. This file sets up the default values and subsequently includes the localconf.php file in which you can then override values.
2416 See this page for '.$this->linkIt("http://typo3.org/1275.0.html","more information about system requirements.").'
2417 ';
2418 return trim($out);
2419 }
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433 /**********************
2434 *
2435 * IMAGE processing
2436 *
2437 **********************/
2438
2439 /**
2440 * jesus.TIF: IBM/LZW
2441 * jesus.GIF: Save for web, 32 colors
2442 * jesus.JPG: Save for web, 30 quality
2443 * jesus.PNG: Save for web, PNG-24
2444 * jesus.tga 24 bit TGA file
2445 * jesus.pcx
2446 * jesus.bmp 24 bit BMP file
2447 * jesus_ps6.PDF: PDF w/layers and vector data
2448 * typo3logo.ai: Illustrator 8 file
2449 * pdf_from_imagemagick.PDF PDF-file made by Acrobat Distiller from InDesign PS-file
2450 *
2451 *
2452 * Imagemagick
2453 * - Read formats
2454 * - Write png, gif, jpg
2455 *
2456 * Problems may arise from the use of safe_mode (eg. png)
2457 * In safemode you will automatically execute the program convert in the safe_mode_exec_path no matter what other path you specify
2458 * check fileexist before anything...
2459 *
2460 * - compare gif size
2461 * - scaling (by stdgraphic)
2462 * - combining (by stdgraphic)
2463 *
2464 * GDlib:
2465 * - create from:....
2466 * - ttf text
2467 *
2468 * From TypoScript: (GD only, GD+IM, IM)
2469 *
2470 * @return [type] ...
2471 */
2472 function checkTheImageProcessing() {
2473 $this->message("Image Processing","What is it?","
2474 TYPO3 is known for its ability to process images on the server.
2475 In the backend interface (TBE) thumbnails are automatically generated (by ImageMagick in thumbs.php) as well as icons, menu items and pane tabs (by GDLib).
2476 In the TypoScript enabled frontend all kinds of graphical elements are processed. Typically images are scaled down to fit the pages (by ImageMagick) and menu items, graphical headers and such are generated automatically (by GDLib + ImageMagick).
2477 In addition TYPO3 is able to handle many file formats (thanks to ImageMagick), for example TIF, BMP, PCX, TGA, AI and PDF in addition to the standard web formats; JPG, GIF, PNG.
2478
2479 In order to do this, TYPO3 uses two sets of tools:
2480
2481 <B>ImageMagick:</B>
2482 For conversion of non-web formats to webformats, combining images with alpha-masks, performing image-effects like blurring and sharpening.
2483 ImageMagick is a collection of external programs on the server called by the exec() function in PHP. TYPO3 uses three of these, namely 'convert' (converting fileformats, scaling, effects), 'combine'/'composite' (combining images with masks) and 'identify' (returns image information).
2484 Because ImageMagick are external programs, two requirements must be met: 1) The programs must be installed on the server and working and 2) if safe_mode is enabled, the programs must be located in the folder defined by the php.ini setting, <em>safe_mode_exec_dir</em> (else they are not executed).
2485 ImageMagick is available for both Windows and Unix. The current version is 5+, but TYPO3 enthusiasts prefer an old version 4.2.9 because that version has three main advantages: It's faster in some operations, the blur-function works, the sharpen-function works. Anyway you do it, you must tell TYPO3 by configuration whether you're using version 5+ or 4.2.9. (flag: [GFX][im_version_5])
2486 ImageMagick homepage is at ".$this->linkIt("http://www.imagemagick.org/")."
2487
2488 <B>GDLib:</B>
2489 For drawing boxes and rendering text on images with truetype fonts. Also used for icons, menuitems and generally the TypoScript GIFBUILDER object is based on GDlib, but extensively utilizing ImageMagick to process intermediate results.
2490 GDLib is accessed through internal functions in PHP, so in this case, you have no safe_mode problems, but you'll need a version of PHP with GDLib compiled in. Also in order to use TrueType fonts with GDLib you'll need FreeType compiled in as well.
2491 ".$this->getGDSoftwareInfo()."
2492
2493 You can disable all image processing options in TYPO3 ([GFX][image_processing]=0), but that would seriously disable TYPO3.
2494 ");
2495
2496 $this->message("Image Processing","Verifying the image processing capabilities of your server","
2497 This page performs image processing and displays the result. It's a thorough check that everything you've configured is working correctly.
2498 It's quite simple to verify your installation; Just look down the page, the images in pairs should look like each other. If some images are not alike, something is wrong. You may also notice warnings and errors if this tool found signs of any problems.
2499
2500 The image to the right is the reference image (how it should be) and to the left the image made by your server.
2501 The reference images are made with the classic ImageMagick install based on the 4.2.9 RPM and 5.2.3 RPM. If the version 5 flag is set, the reference images are made by the 5.2.3 RPM.
2502
2503 This test will work only if your ImageMagick/GDLib configuration allows it to. The typo3temp/ folder must be writable for all the temporary image files. They are all prefixed 'install_' so they are easy to recognize and delete afterwards.
2504 ");
2505
2506 // debug($this->config_array);
2507 $im_path = $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_path"];
2508 $im_path_version = $this->config_array["im_versions"][$im_path]["convert"];
2509 $im_path_lzw = $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_path_lzw"];
2510 $im_path_lzw_version = $this->config_array["im_versions"][$im_path_lzw]["convert"];
2511 $msg = "
2512 ImageMagick enabled: <strong>".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im"]."</strong>
2513 ImageMagick path: <strong>".$im_path."</strong> (".$im_path_version.")
2514 ImageMagick path/LZW: <strong>".$im_path_lzw."</strong> (".$im_path_lzw_version.")
2515 Version 5 flag: <strong>".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_version_5"]."</strong>
2516
2517 GDLib enabled: <strong>".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["gdlib"]."</strong>
2518 GDLib using PNG: <strong>".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["gdlib_png"]."</strong>
2519 GDLib 2 enabled: <strong>".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["gdlib_2"]."</strong>
2520 IM5 effects enabled: <strong>".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_v5effects"]."</strong> (Blurring/Sharpening with IM 5+)
2521 Freetype DPI: <strong>".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["TTFdpi"]."</strong> (Should be 96 for Freetype 2)
2522 Mask invert: <strong>".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_imvMaskState"]."</strong> (Should be set for some IM versions approx. 5.4+)
2523
2524 File Formats: <strong>".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["imagefile_ext"]."</strong>
2525 ";
2526 if (($GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_version_5"]?true:false) != (doubleval($im_path_version)>=5)) {
2527 $msg.="Warning: Mismatch between the version of ImageMagick (".$im_path_version.") and the configuration of [GFX][im_version_5] (".$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_version_5"].")";
2528 $etype=2;
2529 } else $etype=1;
2530
2531 $this->message("Image Processing","Current configuration",$msg,$etype);
2532
2533
2534
2535
2536 if (!$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["image_processing"]) {
2537 $this->message("Image Processing","Image Processing disabled!","
2538 Image Processing is disabled by the config flag <nobr>[GFX][image_processing]</nobr> set to false (zero)
2539 ",2);
2540 echo $this->outputWrapper($this->printAll());
2541 return;
2542 }
2543 if (!$this->config_array["dir_typo3temp"]) {
2544 $this->message("Image Processing","typo3temp/ not writeable!","
2545 You must make typo3temp/ write enabled before you can proceed with this test.
2546 ",2);
2547 echo $this->outputWrapper($this->printAll());
2548 return;
2549 }
2550
2551
2552
2553 $msg='<a name="testmenu"></a>Click each of these links in turn to test a topic. <B>Please be aware that each test may take several seconds!</B>:
2554
2555 '.$this->imagemenu();
2556 $this->message("Image Processing","Testmenu",$msg,"");
2557
2558
2559 $this->messageFunc_nl2br=0;
2560 $parseStart = microtime();
2561 $imageProc = t3lib_div::makeInstance("t3lib_stdGraphic");
2562 $imageProc->init();
2563 $imageProc->tempPath = $this->typo3temp_path;
2564 $imageProc->dontCheckForExistingTempFile=1;
2565 // $imageProc->filenamePrefix="install_".($GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_version_5"]?"v5":"");
2566 $imageProc->filenamePrefix="install_";
2567 $imageProc->dontCompress=1;
2568 $imageProc->alternativeOutputKey="TYPO3_INSTALL_SCRIPT";
2569 $imageProc->noFramePrepended=$GLOBALS["TYPO3_CONF_VARS"]["GFX"]["im_noFramePrepended"];
2570
2571 // Very temporary!!!
2572 $imageProc->dontUnlinkTempFiles=0;
2573
2574
2575 $imActive = ($this->config_array["im"] && $im_path);
2576 $gdActive = ($this->config_array["gd"] && $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["gdlib"]);
2577
2578 switch($this->INSTALL["images_type"]) {
2579 case "read":
2580 $refParseTime="5600"; // 4.2.9
2581 $refParseTime="3300"; // 5.2.3
2582 $headCode = "Reading and converting images";
2583 $this->message($headCode,"Supported file formats","
2584 This verifies that your ImageMagick installation is able to read the nine default file formats; JPG, GIF, PNG, TIF, BMP, PCX, TGA, PDF, AI.
2585 The tool 'identify' will be used to read the pixeldimensions of non-web formats.
2586 The tool 'convert' is used to read the image and write a temporary JPG-file
2587 ");
2588
2589 if ($imActive) {
2590 // Reading formats - writing JPG
2591
2592 $extArr = explode(",","jpg,gif,png,tif,bmp,pcx,tga");
2593 while(list(,$ext)=each($extArr)) {
2594 if ($this->isExtensionEnabled($ext, $headCode, "Read ".strtoupper($ext))) {
2595 $imageProc->IM_commands=array();
2596 $theFile = t3lib_extMgm::extPath("install")."imgs/jesus.".$ext;
2597 if (!@is_file($theFile)) die("Error: ".$theFile." was not a file");
2598
2599 $imageProc->imageMagickConvert_forceFileNameBody="read_".$ext;
2600 $fileInfo = $imageProc->imageMagickConvert($theFile,"jpg","","","","","",1);
2601 $result = $this->displayTwinImage($fileInfo[3],$imageProc->IM_commands);
2602 $this->message($headCode,"Read ".strtoupper($ext),$result[0],$result[1]);
2603 }
2604 }
2605
2606 if ($this->isExtensionEnabled("pdf", $headCode, "Read PDF")) {
2607 $imageProc->IM_commands=array();
2608 $theFile = t3lib_extMgm::extPath("install")."imgs/pdf_from_imagemagick.pdf";
2609 if (!@is_file($theFile)) die("Error: ".$theFile." was not a file");
2610
2611 $imageProc->imageMagickConvert_forceFileNameBody="read_pdf";
2612 $fileInfo = $imageProc->imageMagickConvert($theFile,"jpg","170","","","","",1);
2613 $result = $this->displayTwinImage($fileInfo[3],$imageProc->IM_commands);
2614 $this->message($headCode,"Read PDF",$result[0],$result[1]);
2615 }
2616 if ($this->isExtensionEnabled("ai", $headCode, "Read AI")) {
2617 $imageProc->IM_commands=array();
2618 $theFile = t3lib_extMgm::extPath("install")."imgs/typo3logotype.ai";
2619 if (!@is_file($theFile)) die("Error: ".$theFile." was not a file");
2620
2621 $imageProc->imageMagickConvert_forceFileNameBody="read_ai";
2622 $fileInfo = $imageProc->imageMagickConvert($theFile,"jpg","170","","","","",1);
2623 $result = $this->displayTwinImage($fileInfo[3],$imageProc->IM_commands);
2624 $this->message($headCode,"Read AI",$result[0],$result[1]);
2625 }
2626 } else {
2627 $this->message($headCode,"Test skipped","
2628 Use of ImageMagick has been disabled in the configuration.
2629 Refer to section 'Basic Configuration' to change or review you configuration settings
2630 ",2);
2631 }
2632 break;
2633 case "write":
2634 $refParseTime="300";
2635
2636 // Writingformats - writing JPG
2637 $headCode = "Writing images";
2638 $this->message($headCode,"Writing GIF and PNG","
2639 This verifies that ImageMagick is able to write GIF and PNG files.
2640 The GIF-file is attempted compressed with LZW by the t3lib_div::gif_compress() function.
2641 ");
2642
2643 if ($imActive) {
2644 // Writing GIF
2645 $imageProc->IM_commands=array();
2646 $theFile = t3lib_extMgm::extPath("install")."imgs/jesus.gif";
2647 if (!@is_file($theFile)) die("Error: ".$theFile." was not a file");
2648
2649 $imageProc->imageMagickConvert_forceFileNameBody="write_gif";
2650 $fileInfo = $imageProc->imageMagickConvert($theFile,"gif","","","","","",1);
2651 if ($GLOBALS["TYPO3_CONF_VARS"]["GFX"]["gif_compress"]) {
2652 clearstatcache();
2653 $prevSize=t3lib_div::formatSize(@filesize($fileInfo[3]));
2654 $returnCode = t3lib_div::gif_compress($fileInfo[3],"");
2655 clearstatcache();
2656 $curSize=t3lib_div::formatSize(@filesize($fileInfo[3]));
2657 $note = array("Note on gif_compress() function:","The 'gif_compress' method used was '".$returnCode."'.<BR>Previous filesize: ".$prevSize.". Current filesize:".$curSize);
2658 } else $note=array("Note on gif_compress() function:","<em>Not used! Disabled by [GFX][gif_compress]</em>");
2659 $result = $this->displayTwinImage($fileInfo[3],$imageProc->IM_commands, $note);
2660 $this->message($headCode,"Write GIF",$result[0],$result[1]);
2661
2662
2663 // Writing PNG
2664 $imageProc->IM_commands=array();
2665 $theFile = t3lib_extMgm::extPath("install")."imgs/jesus.gif";
2666
2667 $imageProc->imageMagickConvert_forceFileNameBody="write_png";
2668 $fileInfo = $imageProc->imageMagickConvert($theFile,"png","","","","","",1);
2669 $result = $this->displayTwinImage($fileInfo[3],$imageProc->IM_commands);
2670 $this->message($headCode,"Write PNG",$result[0],$result[1]);
2671 } else {
2672 $this->message($headCode,"Test skipped","
2673 Use of ImageMagick has been disabled in the configuration.
2674 Refer to section 'Basic Configuration' to change or review you configuration settings
2675 ",2);
2676 }
2677 break;
2678 case "scaling":
2679 $refParseTime="650";
2680
2681 // Scaling
2682 $headCode = "Scaling images";
2683 $this->message($headCode,"Scaling transparent images","
2684 This shows how ImageMagick reacts when scaling transparent GIF and PNG files.
2685 ");
2686
2687 if ($imActive) {
2688 // Scaling transparent image
2689 $imageProc->IM_commands=array();
2690 $theFile = t3lib_extMgm::extPath("install")."imgs/jesus2_transp.gif";
2691 if (!@is_file($theFile)) die("Error: ".$theFile." was not a file");
2692
2693 $imageProc->imageMagickConvert_forceFileNameBody="scale_gif";
2694 $fileInfo = $imageProc->imageMagickConvert($theFile,"gif","150","","","","",1);
2695 if ($GLOBALS["TYPO3_CONF_VARS"]["GFX"]["gif_compress"]) {
2696 clearstatcache();
2697 $prevSize=t3lib_div::formatSize(@filesize($fileInfo[3]));
2698 $returnCode = t3lib_div::gif_compress($fileInfo[3],"");
2699 clearstatcache();
2700 $curSize=t3lib_div::formatSize(@filesize($fileInfo[3]));
2701 $note = array("Note on gif_compress() function:","The 'gif_compress' method used was '".$returnCode."'.<BR>Previous filesize: ".$prevSize.". Current filesize:".$curSize);
2702 } else $note=array("Note on gif_compress() function:","<em>Not used! Disabled by [GFX][gif_compress]</em>");
2703 $result = $this->displayTwinImage($fileInfo[3],$imageProc->IM_commands,$note);
2704 $this->message($headCode,"GIF to GIF, 150 pixels wide",$result[0],$result[1]);
2705
2706 $imageProc->IM_commands=array();
2707 $theFile = t3lib_extMgm::extPath("install")."imgs/jesus2_transp.png";
2708 if (!@is_file($theFile)) die("Error: ".$theFile." was not a file");