3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2009, Controlez-Vous, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 define('INSTALLDIR', dirname(__FILE__));
29 if ($_SERVER['REQUEST_METHOD'] == 'POST') {
36 function checkPrereqs()
40 if (file_exists(INSTALLDIR.'/config.php')) {
41 ?><p class="error">Config file "config.php" already exists.</p>
46 if (version_compare(PHP_VERSION, '5.0.0', '<')) {
47 ?><p class="error">Require PHP version 5 or greater.</p><?php
51 $reqs = array('gd', 'mysql', 'curl',
52 'xmlwriter', 'mbstring',
55 foreach ($reqs as $req) {
56 if (!checkExtension($req)) {
57 ?><p class="error">Cannot load required extension: <code><?php echo $req; ?></code></p><?php
62 if (!is_writable(INSTALLDIR)) {
63 ?><p class="error">Cannot write config file to: <code><?php echo INSTALLDIR; ?></code></p>
64 <p>On your server, try this command: <code>chmod a+w <?php echo INSTALLDIR; ?></code>
69 if (!is_writable(INSTALLDIR.'/avatar/')) {
70 ?><p class="error">Cannot write avatar directory: <code><?php echo INSTALLDIR; ?>/avatar/</code></p>
71 <p>On your server, try this command: <code>chmod a+w <?php echo INSTALLDIR; ?>/avatar/</code></p>
79 function checkExtension($name)
81 if (!extension_loaded($name)) {
82 if (!dl($name.'.so')) {
91 $config_path = htmlentities(trim(dirname($_SERVER['REQUEST_URI']), '/'));
96 <dl id="page_notice" class="system_notice">
99 <div class="instructions">
100 <p>Enter your database connection information below to initialize the database.</p>
104 <form method="post" action="install.php" class="form_settings" id="form_install">
106 <legend>Connection settings</legend>
107 <ul class="form_data">
109 <label for="sitename">Site name</label>
110 <input type="text" id="sitename" name="sitename" />
111 <p class="form_guide">The name of your site</p>
114 <label for="fancy-enable">Fancy URLs</label>
115 <input type="radio" name="fancy" id="fancy-enable" value="enable" checked='checked' /> enable<br />
116 <input type="radio" name="fancy" id="fancy-disable" value="" /> disable<br />
117 <p class="form_guide" id='fancy-form_guide'>Enable fancy (pretty) URLs. Auto-detection failed, it depends on Javascript.</p>
120 <label for="host">Hostname</label>
121 <input type="text" id="host" name="host" />
122 <p class="form_guide">Database hostname</p>
125 <label for="host">Site path</label>
126 <input type="text" id="path" name="path" value="$config_path" />
127 <p class="form_guide">Site path, following the "/" after the domain name in the URL. Empty is fine. Field should be filled automatically.</p>
130 <label for="host">Database</label>
131 <input type="text" id="database" name="database" />
132 <p class="form_guide">Database name</p>
135 <label for="username">Username</label>
136 <input type="text" id="username" name="username" />
137 <p class="form_guide">Database username</p>
140 <label for="password">Password</label>
141 <input type="password" id="password" name="password" />
142 <p class="form_guide">Database password</p>
145 <input type="submit" name="submit" class="submit" value="Submit" />
152 function updateStatus($status, $error=false)
155 <li <?php echo ($error) ? 'class="error"': ''; ?>><?print $status;?></li>
160 function handlePost()
165 $host = $_POST['host'];
166 $database = $_POST['database'];
167 $username = $_POST['username'];
168 $password = $_POST['password'];
169 $sitename = $_POST['sitename'];
170 $path = $_POST['path'];
171 $fancy = !empty($_POST['fancy']);
173 <dl class="system_notice">
181 updateStatus("No hostname specified.", true);
185 if (empty($database)) {
186 updateStatus("No database specified.", true);
190 if (empty($username)) {
191 updateStatus("No username specified.", true);
195 if (empty($password)) {
196 updateStatus("No password specified.", true);
200 if (empty($sitename)) {
201 updateStatus("No sitename specified.", true);
210 updateStatus("Starting installation...");
211 updateStatus("Checking database...");
212 $conn = mysql_connect($host, $username, $password);
214 updateStatus("Can't connect to server '$host' as '$username'.", true);
218 updateStatus("Changing to database...");
219 $res = mysql_select_db($database, $conn);
221 updateStatus("Can't change to database.", true);
225 updateStatus("Running database script...");
226 $res = runDbScript(INSTALLDIR.'/db/laconica.sql', $conn);
227 if ($res === false) {
228 updateStatus("Can't run database script.", true);
232 foreach (array('sms_carrier' => 'SMS carrier',
233 'notice_source' => 'notice source',
234 'foreign_services' => 'foreign service')
236 updateStatus(sprintf("Adding %s data to database...", $name));
237 $res = runDbScript(INSTALLDIR.'/db/'.$scr.'.sql', $conn);
238 if ($res === false) {
239 updateStatus(sprintf("Can't run %d script.", $name), true);
244 updateStatus("Writing config file...");
245 $sqlUrl = "mysqli://$username:$password@$host/$database";
246 $res = writeConf($sitename, $sqlUrl, $fancy, $path);
248 updateStatus("Can't write config file.", true);
252 updateStatus("Done!");
253 if ($path) $path .= '/';
254 updateStatus("You can visit your <a href='/$path'>new Laconica site</a>.");
260 function writeConf($sitename, $sqlUrl, $fancy, $path)
262 $res = file_put_contents(INSTALLDIR.'/config.php',
264 "if (!defined('LACONICA')) { exit(1); }\n\n".
265 "\$config['site']['name'] = \"$sitename\";\n\n".
266 ($fancy ? "\$config['site']['fancy'] = true;\n\n":'').
267 "\$config['site']['path'] = \"$path\";\n\n".
268 "\$config['db']['database'] = \"$sqlUrl\";\n\n".
273 function runDbScript($filename, $conn)
275 $sql = trim(file_get_contents($filename));
276 $stmts = explode(';', $sql);
277 foreach ($stmts as $stmt) {
279 if (!mb_strlen($stmt)) {
282 $res = mysql_query($stmt, $conn);
283 if ($res === false) {
291 <?php echo"<?"; ?> xml version="1.0" encoding="UTF-8" <?php echo "?>"; ?>
293 PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
294 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
295 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
297 <title>Install Laconica</title>
298 <link rel="stylesheet" type="text/css" href="theme/base/css/display.css?version=0.8" media="screen, projection, tv"/>
299 <link rel="stylesheet" type="text/css" href="theme/default/css/display.css?version=0.8" media="screen, projection, tv"/>
300 <!--[if IE]><link rel="stylesheet" type="text/css" href="theme/base/css/ie.css?version=0.8" /><![endif]-->
301 <!--[if lte IE 6]><link rel="stylesheet" type="text/css" theme/base/css/ie6.css?version=0.8" /><![endif]-->
302 <!--[if IE]><link rel="stylesheet" type="text/css" href="theme/earthy/css/ie.css?version=0.8" /><![endif]-->
303 <script src='js/jquery.min.js'></script>
304 <script src='js/install.js'></script>
309 <address id="site_contact" class="vcard">
310 <a class="url home bookmark" href=".">
311 <img class="logo photo" src="theme/default/logo.png" alt="Laconica"/>
312 <span class="fn org">Laconica</span>
318 <h1>Install Laconica</h1>