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<?php
/**
* This overwrites DOKU_CONF. Each animal gets its own configuration and data directory.
* This can be used together with preload.php. See preload.php.dist for an example setup.
* For more information see http://www.dokuwiki.org/farms.
*
* The farm directory (constant DOKU_FARMDIR) can be any directory and needs to be set.
* Animals are direct subdirectories of the farm directory.
* There are two different approaches:
* * An .htaccess based setup can use any animal directory name:
* http://example.org/<path_to_farm>/subdir/ will need the subdirectory '$farm/subdir/'.
* * A virtual host based setup needs animal directory names which have to reflect
* the domain name: If an animal resides in http://www.example.org:8080/mysite/test/,
* directories that will match range from '$farm/8080.www.example.org.mysite.test/'
* to a simple '$farm/domain/'.
*
* @author Anika Henke <anika@selfthinker.org>
* @author Michael Klier <chi@chimeric.de>
* @author Christopher Smith <chris@jalakai.co.uk>
* @author virtual host part of farm_confpath() based on conf_path() from Drupal.org's /includes/bootstrap.inc
* (see https://github.com/drupal/drupal/blob/7.x/includes/bootstrap.inc#L537)
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
*/
// 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)
if(!defined('DOKU_FARMDIR')) define('DOKU_FARMDIR', fullpath(dirname(__FILE__).'/../').'/');
if(!defined('DOKU_CONF')) define('DOKU_CONF', farm_confpath(DOKU_FARMDIR));
if(!defined('DOKU_FARM')) define('DOKU_FARM', false);
/**
* Find the appropriate configuration directory.
*
* If the .htaccess based setup is used, the configuration directory can be
* any subdirectory of the farm directory.
*
* Otherwise try finding a matching configuration directory by stripping the
* website's hostname from left to right and pathname from right to left. The
* first configuration file found will be used; the remaining will ignored.
* If no configuration file is found, return the default confdir './conf'.
*
* @param string $farm
*
* @return string
*/
function farm_confpath($farm) {
// htaccess based or cli
// cli usage example: animal=your_animal bin/indexer.php
if(isset($_REQUEST['animal']) || ('cli' == php_sapi_name() && isset($_SERVER['animal']))) {
$mode = isset($_REQUEST['animal']) ? 'htaccess' : 'cli';
$animal = $mode == 'htaccess' ? $_REQUEST['animal'] : $_SERVER['animal'];
// check that $animal is a string and just a directory name and not a path
if (!is_string($animal) || strpbrk($animal, '\\/') !== false)
nice_die('Sorry! Invalid animal name!');
if(!is_dir($farm.'/'.$animal))
nice_die("Sorry! This Wiki doesn't exist!");
if(!defined('DOKU_FARM')) define('DOKU_FARM', $mode);
return $farm.'/'.$animal.'/conf/';
}
// virtual host based
$uri = explode('/', $_SERVER['SCRIPT_NAME'] ? $_SERVER['SCRIPT_NAME'] : $_SERVER['SCRIPT_FILENAME']);
$server = explode('.', implode('.', array_reverse(explode(':', rtrim($_SERVER['HTTP_HOST'], '.')))));
for ($i = count($uri) - 1; $i > 0; $i--) {
for ($j = count($server); $j > 0; $j--) {
$dir = implode('.', array_slice($server, -$j)) . implode('.', array_slice($uri, 0, $i));
if(is_dir("$farm/$dir/conf/")) {
if(!defined('DOKU_FARM')) define('DOKU_FARM', 'virtual');
return "$farm/$dir/conf/";
}
}
}
// default conf directory in farm
if(is_dir("$farm/default/conf/")) {
if(!defined('DOKU_FARM')) define('DOKU_FARM', 'default');
return "$farm/default/conf/";
}
// farmer
return DOKU_INC.'conf/';
}
/* Use default config files and local animal config files */
$config_cascade = array(
'main' => array(
'default' => array(DOKU_INC.'conf/dokuwiki.php'),
'local' => array(DOKU_CONF.'local.php'),
'protected' => array(DOKU_CONF.'local.protected.php'),
),
'acronyms' => array(
'default' => array(DOKU_INC.'conf/acronyms.conf'),
'local' => array(DOKU_CONF.'acronyms.local.conf'),
),
'entities' => array(
'default' => array(DOKU_INC.'conf/entities.conf'),
'local' => array(DOKU_CONF.'entities.local.conf'),
),
'interwiki' => array(
'default' => array(DOKU_INC.'conf/interwiki.conf'),
'local' => array(DOKU_CONF.'interwiki.local.conf'),
),
'license' => array(
'default' => array(DOKU_INC.'conf/license.php'),
'local' => array(DOKU_CONF.'license.local.php'),
),
'mediameta' => array(
'default' => array(DOKU_INC.'conf/mediameta.php'),
'local' => array(DOKU_CONF.'mediameta.local.php'),
),
'mime' => array(
'default' => array(DOKU_INC.'conf/mime.conf'),
'local' => array(DOKU_CONF.'mime.local.conf'),
),
'scheme' => array(
'default' => array(DOKU_INC.'conf/scheme.conf'),
'local' => array(DOKU_CONF.'scheme.local.conf'),
),
'smileys' => array(
'default' => array(DOKU_INC.'conf/smileys.conf'),
'local' => array(DOKU_CONF.'smileys.local.conf'),
),
'wordblock' => array(
'default' => array(DOKU_INC.'conf/wordblock.conf'),
'local' => array(DOKU_CONF.'wordblock.local.conf'),
),
'acl' => array(
'default' => DOKU_CONF.'acl.auth.php',
),
'plainauth.users' => array(
'default' => DOKU_CONF.'users.auth.php',
),
'plugins' => array( // needed since Angua
'default' => array(DOKU_INC.'conf/plugins.php'),
'local' => array(DOKU_CONF.'plugins.local.php'),
'protected' => array(
DOKU_INC.'conf/plugins.required.php',
DOKU_CONF.'plugins.protected.php',
),
),
'userstyle' => array(
'screen' => array(DOKU_CONF . 'userstyle.css', DOKU_CONF . 'userstyle.less'),
'print' => array(DOKU_CONF . 'userprint.css', DOKU_CONF . 'userprint.less'),
'feed' => array(DOKU_CONF . 'userfeed.css', DOKU_CONF . 'userfeed.less'),
'all' => array(DOKU_CONF . 'userall.css', DOKU_CONF . 'userall.less')
),
'userscript' => array(
'default' => array(DOKU_CONF . 'userscript.js')
),
);
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