gnu-social/scripts/install_cli.php

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#!/usr/bin/env php
<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
/**
* CLI Installer
*
* @package Installation
* @author Brion Vibber <brion@pobox.com>
* @author Mikael Nordfeldth <mmn@hethane.se>
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @copyright 2019 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
if (php_sapi_name() !== 'cli') {
exit(1);
}
define('INSTALLDIR', dirname(__DIR__));
set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib');
require_once INSTALLDIR . '/lib/installer.php';
require_once 'Console/Getopt.php';
class CliInstaller extends Installer
{
public $verbose = true;
/**
* Go for it!
* @return bool success
*/
public function main(): bool
{
if ($this->prepare()) {
if (!$this->checkPrereqs()) {
return false;
}
return $this->handle();
} else {
$this->showHelp();
return false;
}
}
/**
* Get our input parameters...
* @return bool success
*/
public function prepare(): bool
{
$shortoptions = 'qvh';
$longoptions = ['quiet', 'verbose', 'help', 'skip-config'];
$map = [
'-s' => 'server',
'--server' => 'server',
'-p' => 'path',
'--path' => 'path',
'--sitename' => 'sitename',
'--fancy' => 'fancy',
'--ssl' => 'ssl',
'--dbtype' => 'dbtype',
'--host' => 'host',
'--database' => 'database',
'--username' => 'username',
'--password' => 'password',
'--admin-nick' => 'adminNick',
'--admin-pass' => 'adminPass',
'--admin-email' => 'adminEmail',
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'--site-profile' => 'siteProfile'
];
foreach ($map as $arg => $target) {
if (substr($arg, 0, 2) == '--') {
$longoptions[] = substr($arg, 2) . '=';
} else {
$shortoptions .= substr($arg, 1) . ':';
}
}
$parser = new Console_Getopt();
$result = $parser->getopt($_SERVER['argv'], $shortoptions, $longoptions);
if (PEAR::isError($result)) {
$this->warning($result->getMessage());
return false;
}
list($options, $args) = $result;
// defaults
$this->dbtype = 'mysql';
$this->verbose = true;
// ssl is defaulted in lib/installer.php
foreach ($options as $option) {
$arg = $option[0];
if (isset($map[$arg])) {
$var = $map[$arg];
$this->$var = $option[1];
if ($arg == '--fancy') {
$this->$var = ($option[1] != 'false') && ($option[1] != 'no');
}
} elseif ($arg == '--skip-config') {
$this->skipConfig = true;
} elseif ($arg == 'q' || $arg == '--quiet') {
$this->verbose = false;
} elseif ($arg == 'v' || $arg == '--verbose') {
$this->verbose = true;
} elseif ($arg == 'h' || $arg == '--help') {
// will go back to show help
return false;
}
}
$fail = false;
if (empty($this->server)) {
$this->updateStatus("You must specify a web server for the site.", true);
// path is optional though
$fail = true;
}
if (!$this->validateDb()) {
$fail = true;
}
if (!$this->validateAdmin()) {
$fail = true;
}
return !$fail;
}
public function handle()
{
return $this->doInstall();
}
public function showHelp()
{
echo <<<END_HELP
install_cli.php - GNU social command-line installer
-s --server=<name> Use <name> as server name (required)
-p --path=<path> Use <path> as path name
--sitename User-friendly site name (required)
--fancy Whether to use fancy URLs (default no)
--ssl Server SSL enabled (default never),
[never | always]
--dbtype 'mysql' (default) or 'pgsql'
--host Database hostname (required)
--database Database/schema name (required)
--username Database username (required)
--password Database password (required)
--admin-nick Administrator nickname (required)
--admin-pass Initial password for admin user (required)
--admin-email Initial email address for admin user
--admin-updates 'yes' (default) or 'no', whether to subscribe
admin to update@status.net (default yes)
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--site-profile site profile ['public', 'private' (default), 'community', 'singleuser']
--skip-config Don't write a config.php -- use with caution,
requires a global configuration file.
General options:
-q --quiet Quiet (little output)
-v --verbose Verbose (lots of output)
-h --help Show this message and quit.
END_HELP;
}
/**
* @param string $message
* @param string $submessage
*/
public function warning(string $message, string $submessage = '')
{
print $this->html2text($message) . "\n";
if ($submessage != '') {
print " " . $this->html2text($submessage) . "\n";
}
print "\n";
}
/**
* @param string $status
* @param bool $error
*/
public function updateStatus(string $status, bool $error = false)
{
if ($this->verbose || $error) {
if ($error) {
print "ERROR: ";
}
print $this->html2text($status);
print "\n";
}
}
/**
* @param string $html
* @return string
*/
private function html2text(string $html): string
{
// break out any links for text legibility
$breakout = preg_replace(
'/<a[^>+]\bhref="(.*)"[^>]*>(.*)<\/a>/',
'\2 &lt;\1&gt;',
$html
);
return html_entity_decode(strip_tags($breakout), ENT_QUOTES, 'UTF-8');
}
}
$installer = new CliInstaller();
$ok = $installer->main();
exit($ok ? 0 : 1);