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