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 * For more information see http://www.dokuwiki.org/farms. 6 * 7 * The farm directory (constant DOKU_FARMDIR) can be any directory and needs to be set. 8 * Animals are direct subdirectories of the farm directory. 9 * There are two different approaches: 10 * * An .htaccess based setup can use any animal directory name: 11 * http://example.org/<path_to_farm>/subdir/ will need the subdirectory '$farm/subdir/'. 12 * * A virtual host based setup needs animal directory names which have to reflect 13 * the domain name: If an animal resides in http://www.example.org:8080/mysite/test/, 14 * directories that will match range from '$farm/8080.www.example.org.mysite.test/' 15 * to a simple '$farm/domain/'. 16 * 17 * @author Anika Henke <anika@selfthinker.org> 18 * @author Michael Klier <chi@chimeric.de> 19 * @author Christopher Smith <chris@jalakai.co.uk> 20 * @author virtual host part of conf_path() based on conf_path() from Drupal.org's /includes/bootstrap.inc 21 * (see http://cvs.drupal.org/viewvc/drupal/drupal/includes/bootstrap.inc?view=markup) 22 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 23*/ 24 25// DOKU_FARMDIR needs to be set in preload.php, here the fallback is the same as DOKU_INC would be (if it was set already) 26if(!defined('DOKU_FARMDIR')) define('DOKU_FARMDIR', fullpath(dirname(__FILE__).'/../').'/'); 27if(!defined('DOKU_CONF')) define('DOKU_CONF', conf_path(DOKU_FARMDIR)); 28if(!defined('DOKU_FARM')) define('DOKU_FARM', false); 29 30 31/** 32 * Find the appropriate configuration directory. 33 * 34 * If the .htaccess based setup is used, the configuration directory can be 35 * any subdirectory of the farm directory. 36 * 37 * Otherwise try finding a matching configuration directory by stripping the 38 * website's hostname from left to right and pathname from right to left. The 39 * first configuration file found will be used; the remaining will ignored. 40 * If no configuration file is found, return the default confdir './conf'. 41 */ 42function conf_path($farm) { 43 44 // htaccess based 45 if(isset($_REQUEST['animal'])) { 46 if(!is_dir($farm.'/'.$_REQUEST['animal'])) 47 nice_die("Sorry! This Wiki doesn't exist!"); 48 if(!defined('DOKU_FARM')) define('DOKU_FARM', 'htaccess'); 49 return $farm.'/'.$_REQUEST['animal'].'/conf/'; 50 } 51 52 // virtual host based 53 $uri = explode('/', $_SERVER['SCRIPT_NAME'] ? $_SERVER['SCRIPT_NAME'] : $_SERVER['SCRIPT_FILENAME']); 54 $server = explode('.', implode('.', array_reverse(explode(':', rtrim($_SERVER['HTTP_HOST'], '.'))))); 55 for ($i = count($uri) - 1; $i > 0; $i--) { 56 for ($j = count($server); $j > 0; $j--) { 57 $dir = implode('.', array_slice($server, -$j)) . implode('.', array_slice($uri, 0, $i)); 58 if(is_dir("$farm/$dir/conf/")) { 59 if(!defined('DOKU_FARM')) define('DOKU_FARM', 'virtual'); 60 return "$farm/$dir/conf/"; 61 } 62 } 63 } 64 65 // default conf directory in farm 66 if(is_dir("$farm/default/conf/")) { 67 if(!defined('DOKU_FARM')) define('DOKU_FARM', 'default'); 68 return "$farm/default/conf/"; 69 } 70 // farmer 71 return DOKU_INC.'conf/'; 72} 73 74/* Use default config files and local animal config files */ 75$config_cascade = array( 76 'main' => array( 77 'default' => array(DOKU_INC.'conf/dokuwiki.php'), 78 'local' => array(DOKU_CONF.'local.php'), 79 'protected' => array(DOKU_CONF.'local.protected.php'), 80 ), 81 'acronyms' => array( 82 'default' => array(DOKU_INC.'conf/acronyms.conf'), 83 'local' => array(DOKU_CONF.'acronyms.local.conf'), 84 ), 85 'entities' => array( 86 'default' => array(DOKU_INC.'conf/entities.conf'), 87 'local' => array(DOKU_CONF.'entities.local.conf'), 88 ), 89 'interwiki' => array( 90 'default' => array(DOKU_INC.'conf/interwiki.conf'), 91 'local' => array(DOKU_CONF.'interwiki.local.conf'), 92 ), 93 'license' => array( 94 'default' => array(DOKU_INC.'conf/license.php'), 95 'local' => array(DOKU_CONF.'license.local.php'), 96 ), 97 'mediameta' => array( 98 'default' => array(DOKU_INC.'conf/mediameta.php'), 99 'local' => array(DOKU_CONF.'mediameta.local.php'), 100 ), 101 'mime' => array( 102 'default' => array(DOKU_INC.'conf/mime.conf'), 103 'local' => array(DOKU_CONF.'mime.local.conf'), 104 ), 105 'scheme' => array( 106 'default' => array(DOKU_INC.'conf/scheme.conf'), 107 'local' => array(DOKU_CONF.'scheme.local.conf'), 108 ), 109 'smileys' => array( 110 'default' => array(DOKU_INC.'conf/smileys.conf'), 111 'local' => array(DOKU_CONF.'smileys.local.conf'), 112 ), 113 'wordblock' => array( 114 'default' => array(DOKU_INC.'conf/wordblock.conf'), 115 'local' => array(DOKU_CONF.'wordblock.local.conf'), 116 ), 117 'acl' => array( 118 'default' => DOKU_CONF.'acl.auth.php', 119 ), 120 'plainauth.users' => array( 121 'default' => DOKU_CONF.'users.auth.php', 122 ), 123 'plugins' => array( // needed since Angua 124 'default' => array(DOKU_CONF.'plugins.php'), 125 'local' => array(DOKU_CONF.'plugins.local.php'), 126 'protected' => array( 127 DOKU_INC.'conf/plugins.required.php', 128 DOKU_CONF.'plugins.protected.php', 129 ), 130 ), 131 'userstyle' => array( 132 'default' => DOKU_CONF.'userstyle.css', // 'default' was renamed to 'screen' on 2011-02-26, so will be deprecated in the next version 133 'screen' => DOKU_CONF.'userstyle.css', 134 'rtl' => DOKU_CONF.'userrtl.css', // deprecated since version after 2012-04-09 135 'print' => DOKU_CONF.'userprint.css', 136 'feed' => DOKU_CONF.'userfeed.css', 137 'all' => DOKU_CONF.'userall.css', 138 ), 139 'userscript' => array( 140 'default' => DOKU_CONF.'userscript.js' 141 ), 142); 143