4 Copyright 1999, 2000, 2001, 2002 $ThePhpWikiProgrammingTeam = array(
5 "Steve Wainstead", "Clifford A. Adams", "Lawrence Akka",
6 "Scott R. Anderson", "Jon Åslund", "Neil Brown", "Jeff Dairiki",
7 "Stéphane Gourichon", "Jan Hidders", "Arno Hollosi", "John Jorgensen",
8 "Antti Kaihola", "Jeremie Kass", "Carsten Klapp", "Marco Milanesi",
9 "Grant Morgan", "Jan Nieuwenhuizen", "Aredridel Niothke",
10 "Pablo Roca Rozas", "Sandino Araico Sánchez", "Joel Uckelman",
11 "Reini Urban", "Tim Voght", "Jochen Kalmbach");
13 This file is part of PhpWiki.
15 PhpWiki is free software; you can redistribute it and/or modify
16 it under the terms of the GNU General Public License as published by
17 the Free Software Foundation; either version 2 of the License, or
18 (at your option) any later version.
20 PhpWiki 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.
25 You should have received a copy of the GNU General Public License
26 along with PhpWiki; if not, write to the Free Software
27 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 /////////////////////////////////////////////////////////////////////
33 This is the starting file for PhpWiki. All this file does is set
34 configuration options, and at the end of the file it includes() the
35 file lib/main.php, where the real action begins.
37 This file is divided into seven parts: Parts Zero, One, Two, Three,
38 Four, Five and Six. Each one has different configuration settings you can
39 change; in all cases the default should work on your system,
40 however, we recommend you tailor things to your particular setting.
43 /////////////////////////////////////////////////////////////////////
44 // Part Zero: If PHP needs help in finding where you installed the
45 // rest of the PhpWiki code, you can set the include_path here.
47 // NOTE: phpwiki uses the PEAR library of php code for SQL database
48 // access. Your PHP is probably already configured to set
49 // include_path so that PHP can find the pear code. If not (or if you
50 // change include_path here) make sure you include the path to the
51 // PEAR code in include_path. (To find the PEAR code on your system,
52 // search for a file named 'PEAR.php'. Some common locations are:
56 // /usr/local/share/php
58 // /System/Library/PHP
60 // The above examples are already included by PhpWiki. You shouldn't
61 // have to change this unless you see a WikiFatalError:
63 // lib/FileFinder.php:82: Fatal[256]: DB.php: file not found
65 // Define the include path for this wiki: pear plus the phpwiki path
66 // $include_path = '.:/usr/share/pear:/usr/local/httpd/phpwiki';
68 // // Windows needs ';' as path delimiter. cygwin, mac and unix ':'
69 // if (substr(PHP_OS,0,3) == 'WIN') {
70 // $include_path = implode(';',explode(':',$include_path));
71 // } elseif (substr(PHP_OS,0,6) == 'CYGWIN') {
72 // $include_path = '.:/usr/local/lib/php/pear:/usr/src/php/phpwiki';
76 if (!empty($include_path)) ini_set('include_path', $include_path);
79 /////////////////////////////////////////////////////////////////////
80 // Part Null: Don't touch this!
82 define ('PHPWIKI_VERSION', '1.3.5pre');
83 require "lib/prepend.php";
84 rcs_id('$Id: index.php,v 1.106 2003-03-07 02:48:23 dairiki Exp $');
86 /////////////////////////////////////////////////////////////////////
89 // Authentication and security settings. See Part Three for more.
91 /////////////////////////////////////////////////////////////////////
93 // The name of your wiki.
94 // This is used to generate a keywords meta tag in the HTML templates,
95 // in bookmark titles for any bookmarks made to pages in your wiki,
96 // and during RSS generation for the <title> of the RSS channel.
97 if (!defined('WIKI_NAME')) define('WIKI_NAME', 'PhpWiki');
99 // If set, we will perform reverse dns lookups to try to convert the
100 // users IP number to a host name, even if the http server didn't do
102 define('ENABLE_REVERSE_DNS', true);
104 // Username and password of administrator.
105 // Set these to your preferences. For heaven's sake
106 // pick a good password or use our passwordencrypt.php tool.
107 if (!defined('ADMIN_USER')) define('ADMIN_USER', "");
108 if (!defined('ADMIN_PASSWD')) define('ADMIN_PASSWD', "");
109 // If you used the passencrypt.php utility to encode the password
110 // then uncomment this line. Recommended!
111 //if (!defined('ENCRYPTED_PASSWD')) define('ENCRYPTED_PASSWD', true);
113 // If true, only the admin user can make zip dumps, else zip dumps
114 // require no authentication.
115 if (!defined('ZIPDUMP_AUTH')) define('ZIPDUMP_AUTH', false);
117 // Don't do this on a publicly accessable wiki for now.
118 if (!defined('ENABLE_RAW_HTML')) define('ENABLE_RAW_HTML', false);
120 // If you define this to true, (MIME-type) page-dumps (either zip dumps,
121 // or "dumps to directory" will be encoded using the quoted-printable
122 // encoding. If you're actually thinking of mailing the raw page dumps,
123 // then this might be useful, since (among other things,) it ensures
124 // that all lines in the message body are under 80 characters in length.
126 // Also, setting this will cause a few additional mail headers
127 // to be generated, so that the resulting dumps are valid
128 // RFC 2822 e-mail messages.
130 // Probably, you can just leave this set to false, in which case you get
131 // raw ('binary' content-encoding) page dumps.
132 define('STRICT_MAILABLE_PAGEDUMPS', false);
134 // Here you can change the filename suffix used for XHTML page dumps.
135 // If you don't want any suffix just comment this out.
136 $HTML_DUMP_SUFFIX = '.html';
138 // The maximum file upload size.
139 define('MAX_UPLOAD_SIZE', 16 * 1024 * 1024);
141 // If the last edit is older than MINOR_EDIT_TIMEOUT seconds, the
142 // default state for the "minor edit" checkbox on the edit page form
144 define("MINOR_EDIT_TIMEOUT", 7 * 24 * 3600);
146 // Actions listed in this array will not be allowed.
147 //$DisabledActions = array('dumpserial', 'loadfile');
149 // PhpWiki can generate an access_log (in "NCSA combined log" format)
150 // for you. If you want one, define this to the name of the log file.
151 //define('ACCESS_LOG', '/tmp/wiki_access_log');
154 // By default PhpWiki will try to have PHP compress it's output
155 // before sending it to the browser (if you have a recent enough
156 // version of PHP and the browser supports it.)
157 // Define COMPRESS_OUTPUT to false to prevent output compression.
158 // Define COMPRESS_OUTPUT to true to force output compression,
159 // even if we think your version of PHP does this in a buggy
161 // Leave it undefined to leave the choice up to PhpWiki.
162 //define('COMPRESS_OUTPUT', false);
165 // HTTP CACHE_CONTROL
167 // This controls how PhpWiki sets the HTTP cache control
168 // headers (Expires: and Cache-Control:)
172 // NONE: This is roughly the old (pre 1.3.4) behavior. PhpWiki will
173 // instruct proxies and browsers never to cache PhpWiki output.
175 // STRICT: Cached pages will be invalidated whenever the database global
176 // timestamp changes. This should behave just like NONE (modulo
177 // bugs in PhpWiki and your proxies and browsers), except that
178 // things will be slightly more efficient.
180 // LOOSE: Cached pages will be invalidated whenever they are edited,
181 // or, if the pages include plugins, when the plugin output could
182 // concievably have changed.
184 // Behavior should be much like STRICT, except that sometimes
185 // wikilinks will show up as undefined (with the question mark)
186 // when in fact they refer to (recently) created pages.
187 // (Hitting your browsers reload or perhaps shift-reload button
188 // should fix the problem.)
190 // ALLOW_STALE: Proxies and browsers will be allowed to used stale pages.
191 // (The timeout for stale pages is controlled by CACHE_CONTROL_MAX_AGE.)
193 // This setting will result in quirky behavior. When you edit a
194 // page your changes may not show up until you shift-reload the
197 // This setting is generally not advisable, however it may be useful
198 // in certain cases (e.g. if your wiki gets lots of page views,
199 // and few edits by knowledgable people who won't freak over the quirks.)
201 // The default is currently LOOSE.
203 if (!defined('CACHE_CONTROL')) define('CACHE_CONTROL', 'LOOSE');
205 // Maximum page staleness, in seconds.
207 // This only has effect if CACHE_CONTROL is set to ALLOW_STALE.
208 if (!defined('CACHE_CONTROL_MAX_AGE')) define('CACHE_CONTROL_MAX_AGE', 600);
213 // PhpWiki normally caches a preparsed version (i.e. mostly
214 // converted to HTML) of the most recent version of each page.
215 // (Parsing the wiki-markup takes a fair amount of CPU.)
217 // Define WIKIDB_NOCACHE_MARKUP to true to disable the
218 // caching of marked-up page content.
220 // Note that you can also disable markup caching on a per-page
221 // temporary basis by addinging a query arg of '?nocache=1'
222 // to the URL to the page. (Use '?nocache=purge' to completely
223 // discard the cached version of the page.)
225 // You can also purge the cached markup globally by using the
226 // "Purge Markup Cache" button on the PhpWikiAdministration page.
227 //if (!defined('WIKIDB_NOCACHE_MARKUP')) define ('WIKIDB_NOCACHE_MARKUP', true);
230 /////////////////////////////////////////////////////////////////////
233 // Database Selection
235 /////////////////////////////////////////////////////////////////////
238 // This array holds the parameters which select the database to use.
240 // Not all of these parameters are used by any particular DB backend.
243 // Select the database type:
244 // Choose ADODB or SQL to use an SQL database with ADODB or PEAR.
245 // Choose dba to use one of the standard UNIX dbm libraries.
246 // Choose file to use a flat file database.
247 //'dbtype' => 'ADODB',
250 //'dbtype' => 'file',
252 // For SQL based backends, specify the database as a DSN
253 // The most general form of a DSN looks like:
255 // phptype(dbsyntax)://username:password@protocol+hostspec/database
257 // For a MySQL database, the following should work:
259 // mysql://user:password@host/databasename
261 // To connect over a unix socket, use something like
263 // mysql://user:password@unix(/path/to/socket)/databasename
265 //'dsn' => 'mysql://guest@unix(/var/lib/mysql/mysql.sock)/test',
266 //'dsn' => 'mysql://guest@localhost/test',
267 //'dsn' => 'pgsql://localhost/test',
270 'db_session_table' => 'session',
272 // Used by all DB types:
274 // prefix for filenames or table names
276 * currently you MUST EDIT THE SQL file too (in the schemas/
277 * directory because we aren't doing on the fly sql generation
278 * during the installation.
280 //'prefix' => 'phpwiki_',
282 // Used by either 'dba' or 'file' and must be writable by the web
283 // server If you leave this as '/tmp' you will probably lose all
284 // your files eventually
285 'directory' => "/tmp",
287 // choose the type of DB database file to use; most GNU systems have gdbm
288 'dba_handler' => 'gdbm', // Either of 'gdbm' or 'db2' work great for me.
289 //'dba_handler' => 'db2',
290 //'dba_handler' => 'db3', // Works fine on Windows, but not on every linux.
291 //'dba_handler' => 'dbm', // On sf.net redhat there's dbm and gdbm.
292 // dbm suffers from limits on size of data items?
298 // Only for 'dbtype' => 'SQL'. See schemas/mysql.sql or schemas/psql.sql
299 //define('USE_DB_SESSION',true);
301 /////////////////////////////////////////////////////////////////////
303 // The next section controls how many old revisions of each page are
304 // kept in the database.
306 // There are two basic classes of revisions: major and minor. Which
307 // class a revision belongs in is determined by whether the author
308 // checked the "this is a minor revision" checkbox when they saved the
311 // There is, additionally, a third class of revisions: author
312 // revisions. The most recent non-mergable revision from each distinct
313 // author is and author revision.
315 // The expiry parameters for each of those three classes of revisions
316 // can be adjusted seperately. For each class there are five
317 // parameters (usually, only two or three of the five are actually
318 // set) which control how long those revisions are kept in the
321 // max_keep: If set, this specifies an absolute maximum for the
322 // number of archived revisions of that class. This is
323 // meant to be used as a safety cap when a non-zero
324 // min_age is specified. It should be set relatively high,
325 // and it's purpose is to prevent malicious or accidental
326 // database overflow due to someone causing an
327 // unreasonable number of edits in a short period of time.
329 // min_age: Revisions younger than this (based upon the supplanted
330 // date) will be kept unless max_keep is exceeded. The age
331 // should be specified in days. It should be a
332 // non-negative, real number,
334 // min_keep: At least this many revisions will be kept.
336 // keep: No more than this many revisions will be kept.
338 // max_age: No revision older than this age will be kept.
340 // Supplanted date: Revisions are timestamped at the instant that they
341 // cease being the current revision. Revision age is computed using
342 // this timestamp, not the edit time of the page.
344 // Merging: When a minor revision is deleted, if the preceding
345 // revision is by the same author, the minor revision is merged with
346 // the preceding revision before it is deleted. Essentially: this
347 // replaces the content (and supplanted timestamp) of the previous
348 // revision with the content after the merged minor edit, the rest of
349 // the page metadata for the preceding version (summary, mtime, ...)
352 // Keep up to 8 major edits, but keep them no longer than a month.
353 $ExpireParams['major'] = array('max_age' => 32,
355 // Keep up to 4 minor edits, but keep them no longer than a week.
356 $ExpireParams['minor'] = array('max_age' => 7,
358 // Keep the latest contributions of the last 8 authors up to a year.
359 // Additionally, (in the case of a particularly active page) try to
360 // keep the latest contributions of all authors in the last week (even
361 // if there are more than eight of them,) but in no case keep more
362 // than twenty unique author revisions.
363 $ExpireParams['author'] = array('max_age' => 365,
368 /////////////////////////////////////////////////////////////////////
370 // Part Three: (optional)
371 // User Authentification
373 /////////////////////////////////////////////////////////////////////
375 // The wiki can be protected by HTTP Auth. Use the username and password
376 // from there, but this is not sufficient. Try the other methods also.
377 if (!defined('ALLOW_HTTP_AUTH_LOGIN')) define('ALLOW_HTTP_AUTH_LOGIN', false);
379 // If ALLOW_USER_LOGIN is true, any defined internal and external
380 // authentification method is tried.
381 // If not, we don't care about passwords, but listen to the next
383 if (!defined('ALLOW_USER_LOGIN')) define('ALLOW_USER_LOGIN', true);
385 // If ALLOW_BOGO_LOGIN is true, users are allowed to login (with
386 // any/no password) using any userid which:
387 // 1) is not the ADMIN_USER,
388 // 2) is a valid WikiWord (matches $WikiNameRegexp.)
389 // If true, users may be created by themselves. Otherwise we need seperate auth.
390 // This might be renamed to ALLOW_SELF_REGISTRATION.
391 if (!defined('ALLOW_BOGO_LOGIN')) define('ALLOW_BOGO_LOGIN', true);
393 // This will go away, with true page permissions.
394 // If set, then if an anonymous user attempts to edit a page he will
395 // be required to sign in. (If ALLOW_BOGO_LOGIN is true, of course,
396 // no password is required, but the user must still sign in under
397 // some sort of BogoUserId.)
398 if (!defined('REQUIRE_SIGNIN_BEFORE_EDIT')) define('REQUIRE_SIGNIN_BEFORE_EDIT', false);
400 // The login code now uses PHP's session support. Usually, the default
401 // configuration of PHP is to store the session state information in
402 // /tmp. That probably will work fine, but fails e.g. on clustered
403 // servers where each server has their own distinct /tmp (this is the
404 // case on SourceForge's project web server.) You can specify an
405 // alternate directory in which to store state information like so
406 // (whatever user your httpd runs as must have read/write permission
407 // in this directory):
409 //ini_set('session.save_path', 'some_other_directory');
411 // If your php was compiled with --enable-trans-sid it tries to
412 // add a PHPSESSID query argument to all URL strings when cookie
413 // support isn't detected in the client browser. For reasons
414 // which aren't entirely clear (PHP bug) this screws up the URLs
415 // generated by PhpWiki. Therefore, transparent session ids
416 // should be disabled. This next line does that.
418 // (At the present time, you will not be able to log-in to PhpWiki,
419 // unless your browser supports cookies.)
420 @ini_set('session.use_trans_sid', 0);
423 if (!defined('ALLOW_LDAP_LOGIN')) define('ALLOW_LDAP_LOGIN', true and function_exists('ldap_connect'));
424 if (!defined('LDAP_AUTH_HOST')) define('LDAP_AUTH_HOST', 'localhost');
425 // Give the right LDAP root search information in the next statement.
426 if (!defined('LDAP_AUTH_SEARCH')) define('LDAP_AUTH_SEARCH', "ou=mycompany.com,o=My Company");
428 // IMAP auth: check userid/passwords from a imap server, defaults to localhost
429 if (!defined('ALLOW_IMAP_LOGIN')) define('ALLOW_IMAP_LOGIN', true and function_exists('imap_open'));
430 if (!defined('IMAP_AUTH_HOST')) define('IMAP_AUTH_HOST', 'localhost');
432 // Sample of external AuthDB mysql tables to check against
436 userid char(48) binary NOT NULL UNIQUE,
437 preferences text NULL default '',
440 INSERT INTO user VALUES ('ReiniUrban', 'a:1:{s:6:"passwd";s:13:"7cyrcMAh0grMI";}');
444 userid char(48) binary NOT NULL UNIQUE,
445 passwd char(48) binary default '*',
450 // external mysql member table
452 CREATE TABLE member (
453 user char(48) NOT NULL,
454 group char(48) NOT NULL default 'users',
456 KEY groupname (groupname)
458 INSERT INTO member VALUES ('wikiadmin', 'root');
459 INSERT INTO member VALUES ('TestUser', 'users');
463 // Seperate DB User Authentification.
464 // Can be external, like radius, phpnuke, courier authmysql,
465 // apache auth_mysql or something else.
466 // The default is to store the data as metadata in WikiPages.
467 // The most likely dsn option is the same dsn as the wikipages.
468 $DBAuthParams = array(
469 //'auth_dsn' => 'mysql://localhost/phpwiki',
472 'auth_check' => 'SELECT passwd FROM user WHERE username="$userid"',
473 // Alternatively we accept files also. (not yet)
474 //'auth_user_file' => '/etc/shadow', // '/etc/httpd/.htpasswd'
476 'auth_crypt_method' => 'crypt', // 'crypt' (unix) or 'md5' (mysql) or just 'plain'
477 // 'auth_crypt_method' => 'md5', // for 'mysql://localhost/mysql' users
478 // 'auth_crypt_method' => 'plain',
480 // If 'auth_update' is not defined but 'auth_check' is defined, the user cannot
481 // change his password.
482 // $password is processed by the 'auth_crypt_method'.
483 'auth_update' => 'UPDATE user SET password="$password" WHERE username="$userid"',
485 // USER => PREFERENCES
486 // This can be optionally defined in an external DB.
487 // The default is the users homepage.
488 //'pref_select' => 'SELECT pref from user WHERE username="$userid"',
489 //'pref_update' => 'UPDATE user SET prefs="$pref_blob" WHERE username="$userid"',
492 // This can be optionally defined in an external DB. The default is a
493 // special locked wikipage for groupmembers .(which?)
494 // All members of the group:
495 'group_members' => 'SELECT username FROM grouptable WHERE groupname="$group"',
496 // All groups this user belongs to:
497 'user_groups' => 'SELECT groupname FROM grouptable WHERE username="$userid"',
498 // Alternatively we accept files also. (not yet)
499 //'auth_group_file' => '/etc/groups', // '/etc/httpd/.htgroup'
504 /////////////////////////////////////////////////////////////////////
507 // Page appearance and layout
509 /////////////////////////////////////////////////////////////////////
513 * Most of the page appearance is controlled by files in the theme
516 * There are a number of pre-defined themes shipped with PhpWiki.
517 * Or you may create your own (e.g. by copying and then modifying one of
522 if (!defined('THEME')) {
523 define('THEME', 'default');
524 //define('THEME', 'Hawaiian');
525 //define('THEME', 'MacOSX');
526 //define('THEME', 'Portland');
527 //define('THEME', 'Sidebar');
528 //define('THEME', 'SpaceWiki');
531 // Select a valid charset name to be inserted into the xml/html pages,
532 // and to reference links to the stylesheets (css). For more info see:
533 // <http://www.iana.org/assignments/character-sets>. Note that PhpWiki
534 // has been extensively tested only with the latin1 (iso-8859-1)
537 // If you change the default from iso-8859-1 PhpWiki may not work
538 // properly and it will require code modifications. However, character
539 // sets similar to iso-8859-1 may work with little or no modification
540 // depending on your setup. The database must also support the same
541 // charset, and of course the same is true for the web browser. (Some
542 // work is in progress hopefully to allow more flexibility in this
543 // area in the future).
544 define("CHARSET", "iso-8859-1");
546 // Select your language/locale - default language is "en" for English.
547 // Other languages available:
548 // English "en" (English - HomePage)
549 // Dutch "nl" (Nederlands - ThuisPagina)
550 // Spanish "es" (Español - PáginaPrincipal)
551 // French "fr" (Français - Accueil)
552 // German "de" (Deutsch - StartSeite)
553 // Swedish "sv" (Svenska - Framsida)
554 // Italian "it" (Italiano - PaginaPrincipale)
556 // If you set $LANG to the empty string, your systems default language
557 // (as determined by the applicable environment variables) will be
560 define('DEFAULT_LANGUAGE', 'en');
562 /* WIKI_PGSRC -- specifies the source for the initial page contents of
563 * the Wiki. The setting of WIKI_PGSRC only has effect when the wiki is
564 * accessed for the first time (or after clearing the database.)
565 * WIKI_PGSRC can either name a directory or a zip file. In either case
566 * WIKI_PGSRC is scanned for files -- one file per page.
568 if (!defined('WIKI_PGSRC')) define('WIKI_PGSRC', "pgsrc"); // Default (old) behavior.
569 //define('WIKI_PGSRC', 'wiki.zip'); // New style.
570 //define('WIKI_PGSRC', '../../../Logs/Hamwiki/hamwiki-20010830.zip'); // New style.
573 * DEFAULT_WIKI_PGSRC is only used when the language is *not* the
574 * default (English) and when reading from a directory: in that case
575 * some English pages are inserted into the wiki as well.
576 * DEFAULT_WIKI_PGSRC defines where the English pages reside.
578 // FIXME: is this really needed? Can't we just copy these pages into
579 // the localized pgsrc?
580 define('DEFAULT_WIKI_PGSRC', "pgsrc");
581 // These are the pages which will get loaded from DEFAULT_WIKI_PGSRC.
582 $GenericPages = array("ReleaseNotes", "SteveWainstead", "TestPage");
584 /////////////////////////////////////////////////////////////////////
589 /////////////////////////////////////////////////////////////////////
591 // allowed protocols for links - be careful not to allow "javascript:"
592 // URL of these types will be automatically linked.
593 // within a named link [name|uri] one more protocol is defined: phpwiki
594 $AllowedProtocols = "http|https|mailto|ftp|news|nntp|ssh|gopher";
596 // URLs ending with the following extension should be inlined as images
597 $InlineImages = "png|jpg|gif";
599 // Perl regexp for WikiNames ("bumpy words")
600 // (?<!..) & (?!...) used instead of '\b' because \b matches '_' as well
601 $WikiNameRegexp = "(?<![[:alnum:]])(?:[[:upper:]][[:lower:]]+){2,}(?![[:alnum:]])";
603 // Defaults to '/', but '.' was also used.
604 if (!defined('SUBPAGE_SEPARATOR')) define('SUBPAGE_SEPARATOR', '/');
606 // InterWiki linking -- wiki-style links to other wikis on the web
608 // The map will be taken from a page name InterWikiMap.
609 // If that page is not found (or is not locked), or map
610 // data can not be found in it, then the file specified
611 // by INTERWIKI_MAP_FILE (if any) will be used.
612 define('INTERWIKI_MAP_FILE', "lib/interwiki.map");
614 // Display a warning if the internal lib/interwiki.map is used, and
615 // not the public InterWikiMap page. This map is not readable from outside.
616 //define('WARN_NONPUBLIC_INTERWIKIMAP', false);
618 /////////////////////////////////////////////////////////////////////
621 // URL options -- you can probably skip this section.
623 /////////////////////////////////////////////////////////////////////
624 /******************************************************************
626 * The following section contains settings which you can use to tailor
627 * the URLs which PhpWiki generates.
629 * Any of these parameters which are left undefined will be deduced
630 * automatically. You need only set them explicitly if the
631 * auto-detected values prove to be incorrect.
633 * In most cases the auto-detected values should work fine, so
634 * hopefully you don't need to mess with this section.
636 * In case of local overrides of short placeholders, which themselves
637 * include index.php, we check for most constants. See '/wiki'.
638 * We can override DATA_PATH and PHPWIKI_DIR to support multiple phpwiki
639 * versions (for development), but most likely other values like
640 * THEME, $LANG and $DbParams for a WikiFarm.
642 ******************************************************************/
645 * Canonical name and httpd port of the server on which this PhpWiki
648 //if (!defined('SERVER_NAME')) define('SERVER_NAME', 'some.host.com');
649 //define('SERVER_PORT', 80);
652 * Relative URL (from the server root) of the PhpWiki
655 //if (!defined('SCRIPT_NAME')) define('SCRIPT_NAME', '/some/where/index.php');
658 * URL of the PhpWiki install directory. (You only need to set this
659 * if you've moved index.php out of the install directory.) This can
660 * be either a relative URL (from the directory where the top-level
661 * PhpWiki script is) or an absolute one.
663 //if (!defined('DATA_PATH')) define('DATA_PATH', '/home/user/phpwiki');
666 * Path to the PhpWiki install directory. This is the local
667 * filesystem counterpart to DATA_PATH. (If you have to set
668 * DATA_PATH, your probably have to set this as well.) This can be
669 * either an absolute path, or a relative path interpreted from the
670 * directory where the top-level PhpWiki script (normally index.php)
673 //if (!defined('PHPWIKI_DIR')) define('PHPWIKI_DIR', 'C:/Apache/phpwiki');
674 //if (!defined('PHPWIKI_DIR')) define('PHPWIKI_DIR', '/home/user/public_html/phpwiki');
677 * Define to false to NOT use PATH_INFO to pass the pagename's.
678 * e.g. the old http://www.some.where/index.php?pagename=HomePage
679 * instead of http://www.some.where/index.php/HomePage
680 * or even better http://www.some.where/wiki/HomePage
682 * FIXME: more docs (maybe in README).
685 //if (!defined('USE_PATH_INFO')) define('USE_PATH_INFO', false);
688 * VIRTUAL_PATH is the canonical URL path under which your your wiki
689 * appears. Normally this is the same as dirname(SCRIPT_NAME), however
690 * using, e.g. apaches mod_actions (or mod_rewrite), you can make it
691 * something different.
693 * If you do this, you should set VIRTUAL_PATH here.
695 * E.g. your phpwiki might be installed at at /scripts/phpwiki/index.php,
696 * but * you've made it accessible through eg. /wiki/HomePage.
698 * One way to do this is to create a directory named 'wiki' in your
699 * server root. The directory contains only one file: an .htaccess
700 * file which reads something like:
702 * Action x-phpwiki-page /scripts/phpwiki/index.php
703 * SetHandler x-phpwiki-page
704 * DirectoryIndex /scripts/phpwiki/index.php
706 * In that case you should set VIRTUAL_PATH to '/wiki'.
708 * (VIRTUAL_PATH is only used if USE_PATH_INFO is true.)
710 //if (!defined('VIRTUAL_PATH')) define('VIRTUAL_PATH', '/SomeWiki');
712 /////////////////////////////////////////////////////////////////////
715 // Miscellaneous settings
717 /////////////////////////////////////////////////////////////////////
720 * Page name of RecentChanges page. Used for RSS Auto-discovery
723 if (!defined('RECENT_CHANGES')) define ('RECENT_CHANGES', 'RecentChanges');
726 * Disable HTTP redirects.
728 * (You probably don't need to touch this.)
730 * PhpWiki uses HTTP redirects for some of it's functionality.
731 * (e.g. after saving changes, PhpWiki redirects your browser to
732 * view the page you just saved.)
734 * Some web service providers (notably free European Lycos) don't seem to
735 * allow these redirects. (On Lycos the result in an "Internal Server Error"
736 * report.) In that case you can set DISABLE_HTTP_REDIRECT to true.
737 * (In which case, PhpWiki will revert to sneakier tricks to try to
738 * redirect the browser...)
740 //if (!defined('DISABLE_HTTP_REDIRECT')) define ('DISABLE_HTTP_REDIRECT', true);
742 ////////////////////////////////////////////////////////////////
743 // Check if we were included by some other wiki version
744 // (getimg.php, en, de, wiki, ...) or not.
745 // If the server requested this index.php fire up the code by loading lib/main.php.
746 // Parallel wiki scripts can now simply include /index.php for the
747 // main configuration, extend or redefine some settings and
748 // load lib/main.php by themselves. See the file 'wiki'.
749 // This overcomes the IndexAsConfigProblem.
750 ////////////////////////////////////////////////////////////////
752 // Tested: Works with CGI also.
753 if (defined('VIRTUAL_PATH') and defined('USE_PATH_INFO')) {
754 if ($HTTP_SERVER_VARS['SCRIPT_NAME'] == VIRTUAL_PATH) {
755 include "lib/main.php";
758 if (defined('SCRIPT_NAME') and
759 ($HTTP_SERVER_VARS['SCRIPT_NAME'] == SCRIPT_NAME)) {
760 include "lib/main.php";
761 } elseif (strstr($HTTP_SERVER_VARS['PHP_SELF'],'index.php')) {
762 include "lib/main.php";
766 // (c-file-style: "gnu")
771 // c-hanging-comment-ender-p: nil
772 // indent-tabs-mode: nil
775 // $Log: not supported by cvs2svn $
776 // Revision 1.105 2003/03/04 02:08:08 dairiki
777 // Fix and document the WIKIDB_NOCACHE_MARKUP config define.
779 // Revision 1.104 2003/02/26 02:55:52 dairiki
780 // New config settings in index.php to control cache control strictness.
782 // Revision 1.103 2003/02/22 19:43:50 dairiki
783 // Fix comment regarding connecting to SQL server over a unix socket.
785 // Revision 1.102 2003/02/22 18:53:38 dairiki
786 // Renamed method Request::compress_output to Request::buffer_output.
788 // Added config option to disable compression.
790 // Revision 1.101 2003/02/21 19:29:30 dairiki
791 // Update PHPWIKI_VERSION to 1.3.5pre.
793 // Revision 1.100 2003/01/04 03:36:58 wainstead
794 // Added 'file' as a database type alongside 'dbm'; added cvs log tag