1<?php 2/** 3 * This overwrites DOKU_CONF. Each animal gets its own configuration and data directory. 4 * This can be used together with preload.php. See preload.php.dist for an example setup. 5 * 6 * The farm ($farm) can be any directory and needs to be set. 7 * Animals are direct subdirectories of the farm directory. 8 * There are two different approaches: 9 * * An .htaccess based setup can use any animal directory name: 10 * http://example.org/<path_to_farm>/subdir/ will need the subdirectory '$farm/subdir/'. 11 * * A virtual host based setup needs animal directory names which have to reflect 12 * the domain name: If an animal resides in http://www.example.org:8080/mysite/test/, 13 * directories that will match range from '$farm/8080.www.example.org.mysite.test/' 14 * to a simple '$farm/domain/'. 15 * 16 * @author Anika Henke <anika@selfthinker.org> 17 * @author Michael Klier <chi@chimeric.de> 18 * @author Christopher Smith <chris@jalakai.co.uk> 19 * @author virtual host part of conf_path() based on conf_path() from Drupal.org's /includes/bootstrap.inc 20 * (see http://cvs.drupal.org/viewvc/drupal/drupal/includes/bootstrap.inc?view=markup) 21 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 22*/ 23 24// DOKU_FARMDIR needs to be set in preload.php, here the fallback is the same as DOKU_INC (which isn't set yet) 25if(!defined('DOKU_FARMDIR')) define('DOKU_FARMDIR', fullpath(dirname(__FILE__).'/../').'/'); 26if(!defined('DOKU_CONF')) define('DOKU_CONF', conf_path(DOKU_FARMDIR)); 27if(!defined('DOKU_FARM')) define('DOKU_FARM', false); 28 29 30/** 31 * Find the appropriate configuration directory. 32 * 33 * If the .htaccess based setup is used, the configuration directory can be 34 * any subdirectory of the farm directory. 35 * 36 * Otherwise try finding a matching configuration directory by stripping the 37 * website's hostname from left to right and pathname from right to left. The 38 * first configuration file found will be used; the remaining will ignored. 39 * If no configuration file is found, return the default confdir './conf'. 40 */ 41function conf_path($farm) { 42 43 // htaccess based 44 if(isset($_REQUEST['animal'])) { 45 if(!is_dir($farm.'/'.$_REQUEST['animal'])) 46 nice_die("Sorry! This Wiki doesn't exist!"); 47 if(!defined('DOKU_FARM')) define('DOKU_FARM', 'htaccess'); 48 return $farm.'/'.$_REQUEST['animal'].'/conf/'; 49 } 50 51 // virtual host based 52 $uri = explode('/', $_SERVER['SCRIPT_NAME'] ? $_SERVER['SCRIPT_NAME'] : $_SERVER['SCRIPT_FILENAME']); 53 $server = explode('.', implode('.', array_reverse(explode(':', rtrim($_SERVER['HTTP_HOST'], '.'))))); 54 for ($i = count($uri) - 1; $i > 0; $i--) { 55 for ($j = count($server); $j > 0; $j--) { 56 $dir = implode('.', array_slice($server, -$j)) . implode('.', array_slice($uri, 0, $i)); 57 if(is_dir("$farm/$dir/conf/")) { 58 if(!defined('DOKU_FARM')) define('DOKU_FARM', 'virtual'); 59 return "$farm/$dir/conf/"; 60 } 61 } 62 } 63 64 // default conf directory in farm 65 if(is_dir("$farm/default/conf/")) { 66 if(!defined('DOKU_FARM')) define('DOKU_FARM', 'default'); 67 return "$farm/default/conf/"; 68 } 69 // farmer 70 return DOKU_INC.'conf/'; 71} 72 73/* Use default config files and local animal config files */ 74$config_cascade = array( 75 'main' => array( 76 'default' => array(DOKU_INC.'conf/dokuwiki.php'), 77 'local' => array(DOKU_CONF.'local.php'), 78 'protected' => array(DOKU_CONF.'local.protected.php'), 79 ), 80 'acronyms' => array( 81 'default' => array(DOKU_INC.'conf/acronyms.conf'), 82 'local' => array(DOKU_CONF.'acronyms.local.conf'), 83 ), 84 'entities' => array( 85 'default' => array(DOKU_INC.'conf/entities.conf'), 86 'local' => array(DOKU_CONF.'entities.local.conf'), 87 ), 88 'interwiki' => array( 89 'default' => array(DOKU_INC.'conf/interwiki.conf'), 90 'local' => array(DOKU_CONF.'interwiki.local.conf'), 91 ), 92 'license' => array( 93 'default' => array(DOKU_INC.'conf/license.php'), 94 'local' => array(DOKU_CONF.'license.local.php'), 95 ), 96 'mediameta' => array( 97 'default' => array(DOKU_INC.'conf/mediameta.php'), 98 'local' => array(DOKU_CONF.'mediameta.local.php'), 99 ), 100 'mime' => array( 101 'default' => array(DOKU_INC.'conf/mime.conf'), 102 'local' => array(DOKU_CONF.'mime.local.conf'), 103 ), 104 'scheme' => array( 105 'default' => array(DOKU_INC.'conf/scheme.conf'), 106 'local' => array(DOKU_CONF.'scheme.local.conf'), 107 ), 108 'smileys' => array( 109 'default' => array(DOKU_INC.'conf/smileys.conf'), 110 'local' => array(DOKU_CONF.'smileys.local.conf'), 111 ), 112 'wordblock' => array( 113 'default' => array(DOKU_INC.'conf/wordblock.conf'), 114 'local' => array(DOKU_CONF.'wordblock.local.conf'), 115 ), 116 'acl' => array( 117 'default' => DOKU_CONF.'acl.auth.php', 118 ), 119 'plainauth.users' => array( 120 'default' => DOKU_CONF.'users.auth.php', 121 ), 122 'plugins' => array( // needed since Angua 123 'default' => array(DOKU_CONF.'plugins.php'), 124 'local' => array(DOKU_CONF.'plugins.local.php'), 125 'protected' => array( 126 DOKU_INC.'conf/plugins.required.php', 127 DOKU_CONF.'plugins.protected.php', 128 ), 129 ), 130 'userstyle' => array( 131 'default' => DOKU_CONF.'userstyle.css', // 'default' was renamed to 'screen' on 2011-02-26, so will be deprecated in the next version 132 'screen' => DOKU_CONF.'userstyle.css', 133 'rtl' => DOKU_CONF.'userrtl.css', // deprecated since version after 2012-04-09 134 'print' => DOKU_CONF.'userprint.css', 135 'feed' => DOKU_CONF.'userfeed.css', 136 'all' => DOKU_CONF.'userall.css', 137 ), 138 'userscript' => array( 139 'default' => DOKU_CONF.'userscript.js' 140 ), 141); 142