forked from GNUsocial/gnu-social
424 lines
15 KiB
PHP
424 lines
15 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2009-2010, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Installation
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* @package Installation
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*
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* @author Adrian Lang <mail@adrianlang.de>
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* @author Brenda Wallace <shiny@cpan.org>
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* @author Brett Taylor <brett@webfroot.co.nz>
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* @author Brion Vibber <brion@pobox.com>
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* @author CiaranG <ciaran@ciarang.com>
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* @author Craig Andrews <candrews@integralblue.com>
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* @author Eric Helgeson <helfire@Erics-MBP.local>
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* @author Evan Prodromou <evan@status.net>
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* @author Mikael Nordfeldth <mmn@hethane.se>
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* @author Robin Millette <millette@controlyourself.ca>
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* @author Sarven Capadisli <csarven@status.net>
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* @author Tom Adams <tom@holizz.com>
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* @author Zach Copley <zach@status.net>
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* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
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* @license GNU Affero General Public License http://www.gnu.org/licenses/
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* @version 0.9.x
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* @link http://status.net
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*/
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define('INSTALLDIR', dirname(__FILE__));
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require INSTALLDIR . '/lib/installer.php';
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/**
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* Helper class for building form
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*/
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class Posted {
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/**
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* HTML-friendly escaped string for the POST param of given name, or empty.
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* @param string $name
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* @return string
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*/
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function value($name)
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{
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return htmlspecialchars($this->string($name));
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}
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/**
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* The given POST parameter value, forced to a string.
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* Missing value will give ''.
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*
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* @param string $name
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* @return string
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*/
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function string($name)
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{
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return strval($this->raw($name));
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}
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/**
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* The given POST parameter value, in its original form.
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* Magic quotes are stripped, if provided.
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* Missing value will give null.
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*
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* @param string $name
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* @return mixed
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*/
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function raw($name)
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{
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if (isset($_POST[$name])) {
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return $this->dequote($_POST[$name]);
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} else {
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return null;
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}
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}
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/**
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* If necessary, strip magic quotes from the given value.
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*
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* @param mixed $val
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* @return mixed
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*/
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function dequote($val)
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{
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if (get_magic_quotes_gpc()) {
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if (is_string($val)) {
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return stripslashes($val);
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} else if (is_array($val)) {
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return array_map(array($this, 'dequote'), $val);
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}
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}
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return $val;
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}
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}
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/**
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* Web-based installer: provides a form and such.
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*/
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class WebInstaller extends Installer
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{
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/**
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* the actual installation.
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* If call libraries are present, then install
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*
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* @return void
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*/
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function main()
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{
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if (!$this->checkPrereqs()) {
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$this->showForm();
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return;
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}
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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$this->handlePost();
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} else {
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$this->showForm();
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}
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}
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/**
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* Web implementation of warning output
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*/
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function warning($message, $submessage='')
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{
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print "<p class=\"error\">$message</p>\n";
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if ($submessage != '') {
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print "<p>$submessage</p>\n";
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}
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}
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/**
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* Web implementation of status output
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*/
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function updateStatus($status, $error=false)
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{
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echo '<li' . ($error ? ' class="error"': '' ) . ">$status</li>";
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}
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/**
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* Show the web form!
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*/
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function showForm()
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{
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global $dbModules;
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$post = new Posted();
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$dbRadios = '';
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$dbtype = $post->raw('dbtype');
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foreach (self::$dbModules as $type => $info) {
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if ($this->checkExtension($info['check_module'])) {
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if ($dbtype == null || $dbtype == $type) {
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$checked = 'checked="checked" ';
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$dbtype = $type; // if we didn't have one checked, hit the first
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} else {
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$checked = '';
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}
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$dbRadios .= "<input type=\"radio\" name=\"dbtype\" id=\"dbtype-$type\" value=\"$type\" $checked/> $info[name]<br />\n";
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}
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}
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$ssl = array('always'=>null, 'never'=>null);
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if (!empty($_SERVER['HTTPS'])) {
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$ssl['always'] = 'checked="checked"';
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} else {
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$ssl['never'] = 'checked="checked"';
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}
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echo<<<E_O_T
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<form method="post" action="install.php" class="form_settings" id="form_install">
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<fieldset>
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<fieldset id="settings_site">
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<legend>Site settings</legend>
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<ul class="form_data">
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<li>
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<label for="sitename">Site name</label>
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<input type="text" id="sitename" name="sitename" value="{$post->value('sitename')}" />
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<p class="form_guide">The name of your site</p>
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</li>
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<li>
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<label for="fancy-enable">Fancy URLs</label>
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<input type="radio" name="fancy" id="fancy-enable" value="enable" checked='checked' /> enable<br />
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<input type="radio" name="fancy" id="fancy-disable" value="" /> disable<br />
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<p class="form_guide" id='fancy-form_guide'>Enable fancy (pretty) URLs. Auto-detection failed, it depends on Javascript.</p>
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</li>
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<li>
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<label for="ssl">Server SSL</label>
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<input type="radio" name="ssl" id="ssl-always" value="always" {$ssl['always']} /> enable<br />
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<input type="radio" name="ssl" id="ssl-never" value="never" {$ssl['never']} /> disable<br />
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<p class="form_guide" id="ssl-form_guide">Enabling SSL (https://) requires extra webserver configuration and certificate generation not offered by this installation.</p>
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</li>
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</ul>
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</fieldset>
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<fieldset id="settings_db">
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<legend>Database settings</legend>
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<ul class="form_data">
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<li>
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<label for="host">Hostname</label>
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<input type="text" id="host" name="host" value="{$post->value('host')}" />
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<p class="form_guide">Database hostname</p>
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</li>
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<li>
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<label for="dbtype">Type</label>
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$dbRadios
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<p class="form_guide">Database type</p>
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</li>
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<li>
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<label for="database">Name</label>
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<input type="text" id="database" name="database" value="{$post->value('database')}" />
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<p class="form_guide">Database name</p>
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</li>
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<li>
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<label for="dbusername">DB username</label>
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<input type="text" id="dbusername" name="dbusername" value="{$post->value('dbusername')}" />
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<p class="form_guide">Database username</p>
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</li>
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<li>
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<label for="dbpassword">DB password</label>
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<input type="password" id="dbpassword" name="dbpassword" value="{$post->value('dbpassword')}" />
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<p class="form_guide">Database password (optional)</p>
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</li>
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</ul>
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</fieldset>
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<fieldset id="settings_admin">
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<legend>Administrator settings</legend>
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<ul class="form_data">
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<li>
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<label for="admin_nickname">Administrator nickname</label>
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<input type="text" id="admin_nickname" name="admin_nickname" value="{$post->value('admin_nickname')}" />
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<p class="form_guide">Nickname for the initial user (administrator)</p>
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</li>
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<li>
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<label for="admin_password">Administrator password</label>
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<input type="password" id="admin_password" name="admin_password" value="{$post->value('admin_password')}" />
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<p class="form_guide">Password for the initial user (administrator)</p>
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</li>
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<li>
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<label for="admin_password2">Confirm password</label>
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<input type="password" id="admin_password2" name="admin_password2" value="{$post->value('admin_password2')}" />
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</li>
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<li>
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<label for="admin_email">Administrator e-mail</label>
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<input id="admin_email" name="admin_email" value="{$post->value('admin_email')}" />
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<p class="form_guide">Optional email address for the initial user (administrator)</p>
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</li>
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<li>
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<label for="admin_updates">Subscribe to announcements</label>
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<input type="checkbox" id="admin_updates" name="admin_updates" value="true" checked="checked" />
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<p class="form_guide">Release and security feed from <a href="http://update.status.net/">update@status.net</a> (recommended)</p>
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</li>
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</ul>
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</fieldset>
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<fieldset id="settings_profile">
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<legend>Site profile</legend>
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<ul class="form_data">
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<li>
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<label for="site_profile">Type of site</label>
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<select id="site_profile" name="site_profile">
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<option value="private">Private</option>
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<option value="community">Community</option>
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<option value ="public">Public</option>
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<option value ="singleuser">Single User</option>
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</select>
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<p class="form_guide">Initial access settings for your site</p>
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</li>
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</ul>
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</fieldset>
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<input type="submit" name="submit" class="submit" value="Submit" />
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</fieldset>
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</form>
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E_O_T;
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}
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/**
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* Handle a POST submission... if we have valid input, start the install!
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* Otherwise shows the form along with any error messages.
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*/
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function handlePost()
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{
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echo <<<STR
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<dl class="system_notice">
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<dt>Page notice</dt>
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<dd>
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<ul>
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STR;
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$this->validated = $this->prepare();
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if ($this->validated) {
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$this->doInstall();
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}
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echo <<<STR
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</ul>
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</dd>
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</dl>
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STR;
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if (!$this->validated) {
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$this->showForm();
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}
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}
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/**
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* Read and validate input data.
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* May output side effects.
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*
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* @return boolean success
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*/
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function prepare()
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{
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$post = new Posted();
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$this->host = $post->string('host');
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$this->dbtype = $post->string('dbtype');
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$this->database = $post->string('database');
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$this->username = $post->string('dbusername');
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$this->password = $post->string('dbpassword');
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$this->sitename = $post->string('sitename');
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$this->fancy = (bool)$post->string('fancy');
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$this->adminNick = strtolower($post->string('admin_nickname'));
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$this->adminPass = $post->string('admin_password');
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$adminPass2 = $post->string('admin_password2');
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$this->adminEmail = $post->string('admin_email');
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$this->adminUpdates = $post->string('admin_updates');
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$this->siteProfile = $post->string('site_profile');
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$this->ssl = $post->string('ssl');
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$this->server = $_SERVER['HTTP_HOST'];
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$this->path = substr(dirname($_SERVER['PHP_SELF']), 1);
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$fail = false;
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if (!$this->validateDb()) {
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$fail = true;
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}
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if (!$this->validateAdmin()) {
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$fail = true;
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}
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if ($this->adminPass != $adminPass2) {
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$this->updateStatus("Administrator passwords do not match. Did you mistype?", true);
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$fail = true;
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}
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if (!in_array($this->ssl, array('never', 'sometimes', 'always'))) {
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$this->updateStatus("Bad value for server SSL enabling.");
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$fail = true;
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}
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if (!$this->validateSiteProfile()) {
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$fail = true;
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}
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return !$fail;
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}
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}
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?>
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<?php echo"<?"; ?> xml version="1.0" encoding="UTF-8" <?php echo "?>"; ?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
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<head>
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<title>Install GNU social</title>
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<link rel="shortcut icon" href="favicon.ico"/>
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<link rel="stylesheet" type="text/css" href="theme/base/css/display.css" media="screen, projection, tv"/>
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<link rel="stylesheet" type="text/css" href="theme/neo/css/display.css" media="screen, projection, tv"/>
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<!--[if IE]><link rel="stylesheet" type="text/css" href="theme/base/css/ie.css" /><![endif]-->
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<!--[if lte IE 6]><link rel="stylesheet" type="text/css" theme/base/css/ie6.css" /><![endif]-->
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<!--[if lte IE 7]><link rel="stylesheet" type="text/css" theme/base/css/ie7.css" /><![endif]-->
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<script src="js/extlib/jquery.js"></script>
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<script src="js/install.js"></script>
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</head>
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<body id="install">
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<div id="wrap">
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<div id="header">
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<address id="site_contact" class="vcard">
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<a class="url home bookmark" href=".">
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<img class="logo photo" src="theme/neo/logo.png" alt="GNU social"/>
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<span class="fn org">GNU social</span>
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</a>
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</address>
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<div id="site_nav_global_primary"></div>
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</div>
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<div id="core">
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<div id="aside_primary_wrapper">
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<div id="content_wrapper">
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<div id="site_nav_local_views_wrapper">
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<div id="site_nav_local_views"></div>
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<div id="content">
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<div id="content_inner">
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<h1>Install GNU social</h1>
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<?php
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$installer = new WebInstaller();
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$installer->main();
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?>
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</div>
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</div>
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<div id="aside_primary" class="aside"></div>
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</div>
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</div>
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</div>
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</div>
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<div id="footer"></div>
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</div>
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</body>
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</html>
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