maintenance/install.php

   1 <?php
   2 /**
   3  * CLI-based MediaWiki installation and configuration.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @ingroup Maintenance
  22  */
  23
  24 // Checking for old versions of PHP is done in Maintenance.php
  25 // We need to use dirname( __FILE__ ) here cause __DIR__ is PHP5.3+
  26 require_once dirname( __FILE__ ) . '/Maintenance.php';
  27
  28 define( 'MW_CONFIG_CALLBACK', 'Installer::overrideConfig' );
  29 define( 'MEDIAWIKI_INSTALL', true );
  30
  31 /**
  32  * Maintenance script to install and configure MediaWiki
  33  *
  34  * Default values for the options are defined in DefaultSettings.php (see the mapping in CliInstaller.php)
  35  * Default for --dbpath (SQLite-specific) is defined in SqliteInstaller::getGlobalDefaults
  36  *
  37  * @ingroup Maintenance
  38  */
  39 class CommandLineInstaller extends Maintenance {
  40         function __construct() {
  41                 parent::__construct();
  42                 global $IP;
  43
  44                 $this->addDescription( "CLI-based MediaWiki installation and configuration.\n" .
  45                         "Defaut options are indicated in parenthesis." );
  46
  47                 $this->addArg( 'name', 'The name of the wiki (MediaWiki)', false );
  48
  49                 $this->addArg( 'admin', 'The username of the wiki administrator.' );
  50                 $this->addOption( 'pass', 'The password for the wiki administrator.', false, true );
  51                 $this->addOption(
  52                         'passfile',
  53                         'An alternative way to provide pass option, as the contents of this file',
  54                         false,
  55                         true
  56                 );
  57                 /* $this->addOption( 'email', 'The email for the wiki administrator', false, true ); */
  58                 $this->addOption(
  59                         'scriptpath',
  60                         'The relative path of the wiki in the web server (/wiki)',
  61                         false,
  62                         true
  63                 );
  64
  65                 $this->addOption( 'lang', 'The language to use (en)', false, true );
  66                 /* $this->addOption( 'cont-lang', 'The content language (en)', false, true ); */
  67
  68                 $this->addOption( 'dbtype', 'The type of database (mysql)', false, true );
  69                 $this->addOption( 'dbserver', 'The database host (localhost)', false, true );
  70                 $this->addOption( 'dbport', 'The database port; only for PostgreSQL (5432)', false, true );
  71                 $this->addOption( 'dbname', 'The database name (my_wiki)', false, true );
  72                 $this->addOption( 'dbpath', 'The path for the SQLite DB ($IP/data)', false, true );
  73                 $this->addOption( 'dbprefix', 'Optional database table name prefix', false, true );
  74                 $this->addOption( 'installdbuser', 'The user to use for installing (root)', false, true );
  75                 $this->addOption( 'installdbpass', 'The password for the DB user to install as.', false, true );
  76                 $this->addOption( 'dbuser', 'The user to use for normal operations (wikiuser)', false, true );
  77                 $this->addOption( 'dbpass', 'The password for the DB user for normal operations', false, true );
  78                 $this->addOption(
  79                         'dbpassfile',
  80                         'An alternative way to provide dbpass option, as the contents of this file',
  81                         false,
  82                         true
  83                 );
  84                 $this->addOption( 'confpath', "Path to write LocalSettings.php to ($IP)", false, true );
  85                 $this->addOption( 'dbschema', 'The schema for the MediaWiki DB in PostgreSQL/Microsoft SQL Server (mediawiki)', false, true );
  86                 /*
  87                 $this->addOption( 'namespace', 'The project namespace (same as the "name" argument)', false, true );
  88                 */
  89                 $this->addOption( 'env-checks', "Run environment checks only, don't change anything" );
  90         }
  91
  92         function execute() {
  93                 global $IP;
  94
  95                 $siteName = $this->getArg( 0, 'MediaWiki' ); // Will not be set if used with --env-checks
  96                 $adminName = $this->getArg( 1 );
  97
  98                 $dbpassfile = $this->getOption( 'dbpassfile' );
  99                 if ( $dbpassfile !== null ) {
 100                         if ( $this->getOption( 'dbpass' ) !== null ) {
 101                                 $this->error( 'WARNING: You have provided the options "dbpass" and "dbpassfile". '
 102                                         . 'The content of "dbpassfile" overrides "dbpass".' );
 103                         }
 104                         wfSuppressWarnings();
 105                         $dbpass = file_get_contents( $dbpassfile ); // returns false on failure
 106                         wfRestoreWarnings();
 107                         if ( $dbpass === false ) {
 108                                 $this->error( "Couldn't open $dbpassfile", true );
 109                         }
 110                         $this->mOptions['dbpass'] = trim( $dbpass, "\r\n" );
 111                 }
 112
 113                 $passfile = $this->getOption( 'passfile' );
 114                 if ( $passfile !== null ) {
 115                         if ( $this->getOption( 'pass' ) !== null ) {
 116                                 $this->error( 'WARNING: You have provided the options "pass" and "passfile". '
 117                                         . 'The content of "passfile" overrides "pass".' );
 118                         }
 119                         wfSuppressWarnings();
 120                         $pass = file_get_contents( $passfile ); // returns false on failure
 121                         wfRestoreWarnings();
 122                         if ( $pass === false ) {
 123                                 $this->error( "Couldn't open $passfile", true );
 124                         }
 125                         $this->mOptions['pass'] = trim( $pass, "\r\n" );
 126                 } elseif ( $this->getOption( 'pass' ) === null ) {
 127                         $this->error( 'You need to provide the option "pass" or "passfile"', true );
 128                 }
 129
 130                 $installer = InstallerOverrides::getCliInstaller( $siteName, $adminName, $this->mOptions );
 131
 132                 $status = $installer->doEnvironmentChecks();
 133                 if ( $status->isGood() ) {
 134                         $installer->showMessage( 'config-env-good' );
 135                 } else {
 136                         $installer->showStatusMessage( $status );
 137
 138                         return;
 139                 }
 140                 if ( !$this->hasOption( 'env-checks' ) ) {
 141                         $installer->execute();
 142                         $installer->writeConfigurationFile( $this->getOption( 'confpath', $IP ) );
 143                 }
 144         }
 145
 146         function validateParamsAndArgs() {
 147                 if ( !$this->hasOption( 'env-checks' ) ) {
 148                         parent::validateParamsAndArgs();
 149                 }
 150         }
 151 }
 152
 153 $maintClass = 'CommandLineInstaller';
 154
 155 require_once RUN_MAINTENANCE_IF_MAIN;