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 define('CACHE_DISABLE_ALL', true);
  33
  34 // extra execution prevention - we can not just require config.php here
  35 if (isset($_SERVER['REMOTE_ADDR'])) {
  36     exit(1);
  37 }
  38
  39 // Force OPcache reset if used, we do not want any stale caches
  40 // when preparing test environment.
  41 if (function_exists('opcache_reset')) {
  42     opcache_reset();
  43 }
  44
  45 $help =
  46 "Advanced command line Moodle database installer.
  47 Please note you must execute this script with the same uid as apache.
  48
  49 Site defaults may be changed via local/defaults.php.
  50
  51 Options:
  52 --lang=CODE           Installation and default site language. Default is en.
  53 --adminuser=USERNAME  Username for the moodle admin account. Default is admin.
  54 --adminpass=PASSWORD  Password for the moodle admin account.
  55 --agree-license       Indicates agreement with software license.
  56 --fullname=STRING     Name of the site
  57 --shortname=STRING    Name of the site
  58 -h, --help            Print out this help
  59
  60 Example:
  61 \$sudo -u www-data /usr/bin/php admin/cli/install_database.php --lang=cs --adminpass=soMePass123 --agree-license
  62 ";
  63
  64 // Check that PHP is of a sufficient version
  65 if (version_compare(phpversion(), "5.4.4") < 0) {
  66     $phpversion = phpversion();
  67     // do NOT localise - lang strings would not work here and we CAN NOT move it after installib
  68     fwrite(STDERR, "Moodle 2.7 or later requires at least PHP 5.4.4 (currently using version $phpversion).\n");
  69     fwrite(STDERR, "Please upgrade your server software or install older Moodle version.\n");
  70     exit(1);
  71 }
  72
  73 // Nothing to do if config.php does not exist
  74 $configfile = dirname(dirname(dirname(__FILE__))).'/config.php';
  75 if (!file_exists($configfile)) {
  76     fwrite(STDERR, 'config.php does not exist, can not continue'); // do not localize
  77     fwrite(STDERR, "\n");
  78     exit(1);
  79 }
  80
  81 // Include necessary libs
  82 require($configfile);
  83
  84 require_once($CFG->libdir.'/clilib.php');
  85 require_once($CFG->libdir.'/installlib.php');
  86 require_once($CFG->libdir.'/adminlib.php');
  87 require_once($CFG->libdir.'/componentlib.class.php');
  88
  89 // make sure no tables are installed yet
  90 if ($DB->get_tables() ) {
  91     cli_error(get_string('clitablesexist', 'install'));
  92 }
  93
  94 $CFG->early_install_lang = true;
  95 get_string_manager(true);
  96
  97 raise_memory_limit(MEMORY_EXTRA);
  98
  99 // now get cli options
 100 list($options, $unrecognized) = cli_get_params(
 101     array(
 102         'lang'              => 'en',
 103         'adminuser'         => 'admin',
 104         'adminpass'         => '',
 105         'fullname'          => '',
 106         'shortname'         => '',
 107         'agree-license'     => false,
 108         'help'              => false
 109     ),
 110     array(
 111         'h' => 'help'
 112     )
 113 );
 114
 115
 116 if ($options['help']) {
 117     echo $help;
 118     die;
 119 }
 120
 121 if (!$options['agree-license']) {
 122     cli_error('You have to agree to the license. --help prints out the help'); // TODO: localize
 123 }
 124
 125 if ($options['adminpass'] === true or $options['adminpass'] === '') {
 126     cli_error('You have to specify admin password. --help prints out the help'); // TODO: localize
 127 }
 128
 129 $options['lang'] = clean_param($options['lang'], PARAM_SAFEDIR);
 130 if (!file_exists($CFG->dirroot.'/install/lang/'.$options['lang'])) {
 131     $options['lang'] = 'en';
 132 }
 133 $CFG->lang = $options['lang'];
 134
 135 // download required lang packs
 136 if ($CFG->lang !== 'en') {
 137     make_upload_directory('lang');
 138     $installer = new lang_installer($CFG->lang);
 139     $results = $installer->run();
 140     foreach ($results as $langcode => $langstatus) {
 141         if ($langstatus === lang_installer::RESULT_DOWNLOADERROR) {
 142             $a       = new stdClass();
 143             $a->url  = $installer->lang_pack_url($langcode);
 144             $a->dest = $CFG->dataroot.'/lang';
 145             cli_problem(get_string('remotedownloaderror', 'error', $a));
 146         }
 147     }
 148 }
 149
 150 // switch the string_manager instance to stop using install/lang/
 151 $CFG->early_install_lang = false;
 152 get_string_manager(true);
 153
 154 require("$CFG->dirroot/version.php");
 155
 156 // Test environment first.
 157 require_once($CFG->libdir . '/environmentlib.php');
 158 list($envstatus, $environment_results) = check_moodle_environment(normalize_version($release), ENV_SELECT_RELEASE);
 159 if (!$envstatus) {
 160     $errors = environment_get_errors($environment_results);
 161     cli_heading(get_string('environment', 'admin'));
 162     foreach ($errors as $error) {
 163         list($info, $report) = $error;
 164         echo "!! $info !!\n$report\n\n";
 165     }
 166     exit(1);
 167 }
 168
 169 // Test plugin dependencies.
 170 $failed = array();
 171 if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
 172     cli_problem(get_string('pluginscheckfailed', 'admin', array('pluginslist' => implode(', ', array_unique($failed)))));
 173     cli_error(get_string('pluginschecktodo', 'admin'));
 174 }
 175
 176 install_cli_database($options, true);
 177
 178 echo get_string('cliinstallfinished', 'install')."\n";
 179 exit(0); // 0 means success