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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 farm_confpath() based on conf_path() from Drupal.org's /includes/bootstrap.inc 21 * (see https://github.com/drupal/drupal/blob/7.x/includes/bootstrap.inc#L537) 22 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 23 */ 24 25 // DOKU_FARMDIR needs to be set in preload.php, the fallback is the same as DOKU_INC would be (if it was set already) 26 if(!defined('DOKU_FARMDIR')) define('DOKU_FARMDIR', fullpath(dirname(__FILE__).'/../').'/'); 27 if(!defined('DOKU_CONF')) define('DOKU_CONF', farm_confpath(DOKU_FARMDIR)); 28 if(!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 * 42 * @param string $farm 43 * 44 * @return string 45 */ 46 function farm_confpath($farm) { 47 48 // htaccess based or cli 49 // cli usage example: animal=your_animal bin/indexer.php 50 if(isset($_GET['animal']) || ('cli' == php_sapi_name() && isset($_SERVER['animal']))) { 51 $mode = isset($_GET['animal']) ? 'htaccess' : 'cli'; 52 $animal = $mode == 'htaccess' ? $_GET['animal'] : $_SERVER['animal']; 53 if(isset($_GET['animal'])) { 54 // now unset the parameter to not leak into new queries 55 // code by @splitbrain from farmer plugin 56 unset($_GET['animal']); 57 $params = []; 58 parse_str($_SERVER['QUERY_STRING'], $params); 59 if (isset($params['animal'])) unset($params['animal']); 60 $_SERVER['QUERY_STRING'] = http_build_query($params); 61 } 62 // check that $animal is a string and just a directory name and not a path 63 if (!is_string($animal) || strpbrk($animal, '\\/') !== false) 64 nice_die('Sorry! Invalid animal name!'); 65 if(!is_dir($farm.'/'.$animal)) 66 nice_die("Sorry! This Wiki doesn't exist!"); 67 if(!defined('DOKU_FARM')) define('DOKU_FARM', $mode); 68 return $farm.'/'.$animal.'/conf/'; 69 } 70 71 // virtual host based 72 $uri = explode('/', $_SERVER['SCRIPT_NAME'] ? $_SERVER['SCRIPT_NAME'] : $_SERVER['SCRIPT_FILENAME']); 73 $server = explode('.', implode('.', array_reverse(explode(':', rtrim($_SERVER['HTTP_HOST'], '.'))))); 74 for ($i = count($uri) - 1; $i > 0; $i--) { 75 for ($j = count($server); $j > 0; $j--) { 76 $dir = implode('.', array_slice($server, -$j)) . implode('.', array_slice($uri, 0, $i)); 77 if(is_dir("$farm/$dir/conf/")) { 78 if(!defined('DOKU_FARM')) define('DOKU_FARM', 'virtual'); 79 return "$farm/$dir/conf/"; 80 } 81 } 82 } 83 84 // default conf directory in farm 85 if(is_dir("$farm/default/conf/")) { 86 if(!defined('DOKU_FARM')) define('DOKU_FARM', 'default'); 87 return "$farm/default/conf/"; 88 } 89 // farmer 90 return DOKU_INC.'conf/'; 91 } 92 93 /* Use default config files and local animal config files */ 94 $config_cascade = array( 95 'main' => array( 96 'default' => array(DOKU_INC.'conf/dokuwiki.php'), 97 'local' => array(DOKU_CONF.'local.php'), 98 'protected' => array(DOKU_CONF.'local.protected.php'), 99 ), 100 'acronyms' => array( 101 'default' => array(DOKU_INC.'conf/acronyms.conf'), 102 'local' => array(DOKU_CONF.'acronyms.local.conf'), 103 ), 104 'entities' => array( 105 'default' => array(DOKU_INC.'conf/entities.conf'), 106 'local' => array(DOKU_CONF.'entities.local.conf'), 107 ), 108 'interwiki' => array( 109 'default' => array(DOKU_INC.'conf/interwiki.conf'), 110 'local' => array(DOKU_CONF.'interwiki.local.conf'), 111 ), 112 'license' => array( 113 'default' => array(DOKU_INC.'conf/license.php'), 114 'local' => array(DOKU_CONF.'license.local.php'), 115 ), 116 'mediameta' => array( 117 'default' => array(DOKU_INC.'conf/mediameta.php'), 118 'local' => array(DOKU_CONF.'mediameta.local.php'), 119 ), 120 'mime' => array( 121 'default' => array(DOKU_INC.'conf/mime.conf'), 122 'local' => array(DOKU_CONF.'mime.local.conf'), 123 ), 124 'scheme' => array( 125 'default' => array(DOKU_INC.'conf/scheme.conf'), 126 'local' => array(DOKU_CONF.'scheme.local.conf'), 127 ), 128 'smileys' => array( 129 'default' => array(DOKU_INC.'conf/smileys.conf'), 130 'local' => array(DOKU_CONF.'smileys.local.conf'), 131 ), 132 'wordblock' => array( 133 'default' => array(DOKU_INC.'conf/wordblock.conf'), 134 'local' => array(DOKU_CONF.'wordblock.local.conf'), 135 ), 136 'acl' => array( 137 'default' => DOKU_CONF.'acl.auth.php', 138 ), 139 'plainauth.users' => array( 140 'default' => DOKU_CONF.'users.auth.php', 141 ), 142 'plugins' => array( // needed since Angua 143 'default' => array(DOKU_INC.'conf/plugins.php'), 144 'local' => array(DOKU_CONF.'plugins.local.php'), 145 'protected' => array( 146 DOKU_INC.'conf/plugins.required.php', 147 DOKU_CONF.'plugins.protected.php', 148 ), 149 ), 150 'userstyle' => array( 151 'screen' => array(DOKU_CONF . 'userstyle.css', DOKU_CONF . 'userstyle.less'), 152 'print' => array(DOKU_CONF . 'userprint.css', DOKU_CONF . 'userprint.less'), 153 'feed' => array(DOKU_CONF . 'userfeed.css', DOKU_CONF . 'userfeed.less'), 154 'all' => array(DOKU_CONF . 'userall.css', DOKU_CONF . 'userall.less') 155 ), 156 'userscript' => array( 157 'default' => array(DOKU_CONF . 'userscript.js') 158 ), 159 );
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