includes/SiteConfiguration.php

   1 <?php
   2 /**
   3  *This file is used to configure the live Wikimedia wikis. The file that
   4  * includes it contains passwords and other sensitive data, and there's
   5  * currently no public equivalent.
   6  *
   7  * @package MediaWiki
   8  */
   9
  10 /**
  11  *
  12  * @package MediaWiki
  13  */
  14 class SiteConfiguration {
  15         var $suffixes, $wikis, $settings;
  16         var $localDatabases;
  17
  18         function get( $setting, $wiki, $suffix, $params = array() ) {
  19                 if ( array_key_exists( $wiki, $this->settings[$setting] ) ) {
  20                         $retval = $this->settings[$setting][$wiki];
  21                 } elseif ( array_key_exists( $suffix, $this->settings[$setting] ) ) {
  22                         $retval = $this->settings[$setting][$suffix];
  23                 } elseif ( array_key_exists( 'default', $this->settings[$setting] ) ) {
  24                         $retval = $this->settings[$setting]['default'];
  25                 } else {
  26                         $retval = NULL;
  27                 }
  28                 if ( !is_null( $retval ) && count( $params ) ) {
  29                         foreach ( $params as $key => $value ) {
  30                                 $retval = str_replace( '$' . $key, $value, $retval );
  31                         }
  32                 }
  33                 return $retval;
  34         }
  35
  36         function getBool( $setting, $wiki, $suffix ) {
  37                 return (bool)($this->get( $setting, $wiki, $suffix ));
  38         }
  39
  40         function &getLocalDatabases() {
  41                 return $this->localDatabases;
  42         }
  43
  44         function initialise() {
  45                 foreach ( $this->wikis as $db ) {
  46                         $this->localDatabases[$db] = $db;
  47                 }
  48         }
  49
  50         function extractVar( $setting, $wiki, $suffix, &$var, $params ) {
  51                 $value = $this->get( $setting, $wiki, $suffix, $params );
  52                 if ( !is_null( $value ) ) {
  53                         $var = $value;
  54                 }
  55         }
  56
  57         function extractGlobal( $setting, $wiki, $suffix, $params ) {
  58                 $value = $this->get( $setting, $wiki, $suffix, $params );
  59                 if ( !is_null( $value ) ) {
  60                         $GLOBALS[$setting] = $value;
  61                 }
  62         }
  63
  64         function extractAllGlobals( $wiki, $suffix, $params ) {
  65                 foreach ( $this->settings as $varName => $setting ) {
  66                         $this->extractGlobal( $varName, $wiki, $suffix, $params );
  67                 }
  68         }
  69
  70         /**
  71          * Work out the site and language name from a database name
  72          * @param $db
  73          */
  74         function siteFromDB( $db ) {
  75                 $site = NULL;
  76                 $lang = NULL;
  77                 foreach ( $this->suffixes as $suffix ) {
  78                         if ( substr( $db, -strlen( $suffix ) ) == $suffix ) {
  79                                 $site = $suffix == 'wiki' ? 'wikipedia' : $suffix;
  80                                 $lang = substr( $db, 0, strlen( $db ) - strlen( $suffix ) );
  81                                 break;
  82                         }
  83                 }
  84                 return array( $site, $lang );
  85         }
  86 }
  87
  88
  89 ?>