admin/cli/install_database.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle 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 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle 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
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /**
  19  * This installs Moodle into empty database, config.php must already exist.
  20  *
  21  * This script is intended for advanced usage such as in Debian packages.
  22  * - sudo to www-data (apache account) before
  23  * - not compatible with Windows platform
  24  *
  25  * @package    core
  26  * @subpackage cli
  27  * @copyright  2010 Petr Skoda (http://skodak.org)
  28  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  29  */
  30
  31 define('CLI_SCRIPT', true);
  32
  33 // extra execution prevention - we can not just require config.php here
  34 if (isset($_SERVER['REMOTE_ADDR'])) {
  35     exit(1);
  36 }
  37
  38 $help =
  39 "Advanced command line Moodle database installer.
  40 Please note you must execute this script with the same uid as apache.
  41
  42 Site defaults may be changed via local/defaults.php.
  43
  44 Options:
  45 --lang=CODE           Installation and default site language. Default is en.
  46 --adminuser=USERNAME  Username for the moodle admin account. Default is admin.
  47 --adminpass=PASSWORD  Password for the moodle admin account.
  48 --agree-license       Indicates agreement with software license.
  49 --fullname=STRING     Name of the site
  50 --shortname=STRING    Name of the site
  51 -h, --help            Print out this help
  52
  53 Example:
  54 \$sudo -u www-data /usr/bin/php admin/cli/install_database.php --lang=cs --adminpass=soMePass123 --agree-license
  55 ";
  56
  57 // Check that PHP is of a sufficient version
  58 if (version_compare(phpversion(), "5.3.2") < 0) {
  59     $phpversion = phpversion();
  60     // do NOT localise - lang strings would not work here and we CAN NOT move it after installib
  61     fwrite(STDERR, "Moodle 2.1 or later requires at least PHP 5.3.2 (currently using version $phpversion).\n");
  62     fwrite(STDERR, "Please upgrade your server software or install older Moodle version.\n");
  63     exit(1);
  64 }
  65
  66 // Nothing to do if config.php does not exist
  67 $configfile = dirname(dirname(dirname(__FILE__))).'/config.php';
  68 if (!file_exists($configfile)) {
  69     fwrite(STDERR, 'config.php does not exist, can not continue'); // do not localize
  70     fwrite(STDERR, "\n");
  71     exit(1);
  72 }
  73
  74 // Include necessary libs
  75 require($configfile);
  76
  77 require_once($CFG->libdir.'/clilib.php');
  78 require_once($CFG->libdir.'/installlib.php');
  79 require_once($CFG->libdir.'/adminlib.php');
  80 require_once($CFG->libdir.'/componentlib.class.php');
  81
  82 // make sure no tables are installed yet
  83 if ($DB->get_tables() ) {
  84     cli_error(get_string('clitablesexist', 'install'));
  85 }
  86
  87 $CFG->early_install_lang = true;
  88 get_string_manager(true);
  89
  90 raise_memory_limit(MEMORY_EXTRA);
  91
  92 // now get cli options
  93 list($options, $unrecognized) = cli_get_params(
  94     array(
  95         'lang'              => 'en',
  96         'adminuser'         => 'admin',
  97         'adminpass'         => '',
  98         'fullname'          => '',
  99         'shortname'         => '',
 100         'agree-license'     => false,
 101         'help'              => false
 102     ),
 103     array(
 104         'h' => 'help'
 105     )
 106 );
 107
 108
 109 if ($options['help']) {
 110     echo $help;
 111     die;
 112 }
 113
 114 if (!$options['agree-license']) {
 115     cli_error('You have to agree to the license. --help prints out the help'); // TODO: localize
 116 }
 117
 118 if ($options['adminpass'] === true or $options['adminpass'] === '') {
 119     cli_error('You have to specify admin password. --help prints out the help'); // TODO: localize
 120 }
 121
 122 $options['lang'] = clean_param($options['lang'], PARAM_SAFEDIR);
 123 if (!file_exists($CFG->dirroot.'/install/lang/'.$options['lang'])) {
 124     $options['lang'] = 'en';
 125 }
 126 $CFG->lang = $options['lang'];
 127
 128 // download required lang packs
 129 if ($CFG->lang !== 'en') {
 130     make_upload_directory('lang');
 131     $installer = new lang_installer($CFG->lang);
 132     $results = $installer->run();
 133     foreach ($results as $langcode => $langstatus) {
 134         if ($langstatus === lang_installer::RESULT_DOWNLOADERROR) {
 135             $a       = new stdClass();
 136             $a->url  = $installer->lang_pack_url($langcode);
 137             $a->dest = $CFG->dataroot.'/lang';
 138             cli_problem(get_string('remotedownloaderror', 'error', $a));
 139         }
 140     }
 141 }
 142
 143 // switch the string_manager instance to stop using install/lang/
 144 $CFG->early_install_lang = false;
 145 get_string_manager(true);
 146
 147 require("$CFG->dirroot/version.php");
 148
 149 // Test environment first.
 150 require_once($CFG->libdir . '/environmentlib.php');
 151 list($envstatus, $environment_results) = check_moodle_environment(normalize_version($release), ENV_SELECT_RELEASE);
 152 if (!$envstatus) {
 153     $errors = environment_get_errors($environment_results);
 154     cli_heading(get_string('environment', 'admin'));
 155     foreach ($errors as $error) {
 156         list($info, $report) = $error;
 157         echo "!! $info !!\n$report\n\n";
 158     }
 159     exit(1);
 160 }
 161
 162 // Test plugin dependencies.
 163 require_once($CFG->libdir . '/pluginlib.php');
 164 if (!plugin_manager::instance()->all_plugins_ok($version)) {
 165     cli_error(get_string('pluginschecktodo', 'admin'));
 166 }
 167
 168 install_cli_database($options, true);
 169
 170 echo get_string('cliinstallfinished', 'install')."\n";
 171 exit(0); // 0 means success