5c21a371d6
This provides a pure PHP implementation of the gettext functions. This should help get laconica running on shared hosting environments where PHP's gettext module may not be installed. Also gets us one step closer to running on Mac OS X 10.5 with Apple's preinstalled PHP, which doesn't provide an easy way to add modules. Source: http://savannah.nongnu.org/projects/php-gettext Copyright (c) 2005 Steven Armstrong <sa at c-area dot ch> GPLv2 or later
450 lines
14 KiB
PHP
450 lines
14 KiB
PHP
<?php
|
|
/**
|
|
* Laconica - a distributed open-source microblogging tool
|
|
* Copyright (C) 2009, Control Yourself, Inc.
|
|
*
|
|
* This program 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.
|
|
*
|
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
define('INSTALLDIR', dirname(__FILE__));
|
|
|
|
function main()
|
|
{
|
|
if (!checkPrereqs())
|
|
{
|
|
return;
|
|
}
|
|
|
|
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
|
|
handlePost();
|
|
} else {
|
|
showForm();
|
|
}
|
|
}
|
|
|
|
function checkPrereqs()
|
|
{
|
|
$pass = true;
|
|
|
|
if (file_exists(INSTALLDIR.'/config.php')) {
|
|
?><p class="error">Config file "config.php" already exists.</p>
|
|
<?php
|
|
$pass = false;
|
|
}
|
|
|
|
if (version_compare(PHP_VERSION, '5.2.3', '<')) {
|
|
?><p class="error">Require PHP version 5.2.3 or greater.</p><?php
|
|
$pass = false;
|
|
}
|
|
|
|
$reqs = array('gd', 'curl',
|
|
'xmlwriter', 'mbstring');
|
|
|
|
foreach ($reqs as $req) {
|
|
if (!checkExtension($req)) {
|
|
?><p class="error">Cannot load required extension: <code><?php echo $req; ?></code></p><?php
|
|
$pass = false;
|
|
}
|
|
}
|
|
if (!checkExtension('pgsql') && !checkExtension('mysql')) {
|
|
?><p class="error">Cannot find mysql or pgsql extension. You need one or the other: <code><?php echo $req; ?></code></p><?php
|
|
$pass = false;
|
|
}
|
|
|
|
if (!is_writable(INSTALLDIR)) {
|
|
?><p class="error">Cannot write config file to: <code><?php echo INSTALLDIR; ?></code></p>
|
|
<p>On your server, try this command: <code>chmod a+w <?php echo INSTALLDIR; ?></code>
|
|
<?php
|
|
$pass = false;
|
|
}
|
|
|
|
// Check the subdirs used for file uploads
|
|
$fileSubdirs = array('avatar', 'background', 'file');
|
|
foreach ($fileSubdirs as $fileSubdir) {
|
|
$fileFullPath = INSTALLDIR."/$fileSubdir/";
|
|
if (!is_writable($fileFullPath)) {
|
|
?><p class="error">Cannot write <?php echo $fileSubdir; ?> directory: <code><?php echo $fileFullPath; ?></code></p>
|
|
<p>On your server, try this command: <code>chmod a+w <?php echo $fileFullPath; ?></code></p>
|
|
<?php
|
|
$pass = false;
|
|
}
|
|
}
|
|
|
|
return $pass;
|
|
}
|
|
|
|
function checkExtension($name)
|
|
{
|
|
if (!extension_loaded($name)) {
|
|
if (!dl($name.'.so')) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function showForm()
|
|
{
|
|
echo<<<E_O_T
|
|
</ul>
|
|
</dd>
|
|
</dl>
|
|
<dl id="page_notice" class="system_notice">
|
|
<dt>Page notice</dt>
|
|
<dd>
|
|
<div class="instructions">
|
|
<p>Enter your database connection information below to initialize the database.</p>
|
|
</div>
|
|
</dd>
|
|
</dl>
|
|
<form method="post" action="install.php" class="form_settings" id="form_install">
|
|
<fieldset>
|
|
<legend>Connection settings</legend>
|
|
<ul class="form_data">
|
|
<li>
|
|
<label for="sitename">Site name</label>
|
|
<input type="text" id="sitename" name="sitename" />
|
|
<p class="form_guide">The name of your site</p>
|
|
</li>
|
|
<li>
|
|
<label for="fancy-enable">Fancy URLs</label>
|
|
<input type="radio" name="fancy" id="fancy-enable" value="enable" checked='checked' /> enable<br />
|
|
<input type="radio" name="fancy" id="fancy-disable" value="" /> disable<br />
|
|
<p class="form_guide" id='fancy-form_guide'>Enable fancy (pretty) URLs. Auto-detection failed, it depends on Javascript.</p>
|
|
</li>
|
|
<li>
|
|
<label for="host">Hostname</label>
|
|
<input type="text" id="host" name="host" />
|
|
<p class="form_guide">Database hostname</p>
|
|
</li>
|
|
<li>
|
|
|
|
<label for="dbtype">Type</label>
|
|
<input type="radio" name="dbtype" id="fancy-mysql" value="mysql" checked='checked' /> MySQL<br />
|
|
<input type="radio" name="dbtype" id="dbtype-pgsql" value="pgsql" /> PostgreSQL<br />
|
|
<p class="form_guide">Database type</p>
|
|
</li>
|
|
|
|
<li>
|
|
<label for="database">Name</label>
|
|
<input type="text" id="database" name="database" />
|
|
<p class="form_guide">Database name</p>
|
|
</li>
|
|
<li>
|
|
<label for="username">Username</label>
|
|
<input type="text" id="username" name="username" />
|
|
<p class="form_guide">Database username</p>
|
|
</li>
|
|
<li>
|
|
<label for="password">Password</label>
|
|
<input type="password" id="password" name="password" />
|
|
<p class="form_guide">Database password (optional)</p>
|
|
</li>
|
|
</ul>
|
|
<input type="submit" name="submit" class="submit" value="Submit" />
|
|
</fieldset>
|
|
</form>
|
|
|
|
E_O_T;
|
|
}
|
|
|
|
function updateStatus($status, $error=false)
|
|
{
|
|
?>
|
|
<li <?php echo ($error) ? 'class="error"': ''; ?>><?php echo $status;?></li>
|
|
|
|
<?php
|
|
}
|
|
|
|
function handlePost()
|
|
{
|
|
?>
|
|
|
|
<?php
|
|
$host = $_POST['host'];
|
|
$dbtype = $_POST['dbtype'];
|
|
$database = $_POST['database'];
|
|
$username = $_POST['username'];
|
|
$password = $_POST['password'];
|
|
$sitename = $_POST['sitename'];
|
|
$fancy = !empty($_POST['fancy']);
|
|
$server = $_SERVER['HTTP_HOST'];
|
|
$path = substr(dirname($_SERVER['PHP_SELF']), 1);
|
|
|
|
?>
|
|
<dl class="system_notice">
|
|
<dt>Page notice</dt>
|
|
<dd>
|
|
<ul>
|
|
<?php
|
|
$fail = false;
|
|
|
|
if (empty($host)) {
|
|
updateStatus("No hostname specified.", true);
|
|
$fail = true;
|
|
}
|
|
|
|
if (empty($database)) {
|
|
updateStatus("No database specified.", true);
|
|
$fail = true;
|
|
}
|
|
|
|
if (empty($username)) {
|
|
updateStatus("No username specified.", true);
|
|
$fail = true;
|
|
}
|
|
|
|
// if (empty($password)) {
|
|
// updateStatus("No password specified.", true);
|
|
// $fail = true;
|
|
// }
|
|
|
|
if (empty($sitename)) {
|
|
updateStatus("No sitename specified.", true);
|
|
$fail = true;
|
|
}
|
|
|
|
if($fail){
|
|
showForm();
|
|
return;
|
|
}
|
|
|
|
switch($dbtype) {
|
|
case 'mysql':
|
|
$db = mysql_db_installer($host, $database, $username, $password);
|
|
break;
|
|
case 'pgsql':
|
|
$db = pgsql_db_installer($host, $database, $username, $password);
|
|
break;
|
|
default:
|
|
}
|
|
|
|
if (!$db) {
|
|
// database connection failed, do not move on to create config file.
|
|
return false;
|
|
}
|
|
|
|
updateStatus("Writing config file...");
|
|
$res = writeConf($sitename, $server, $path, $fancy, $db);
|
|
|
|
if (!$res) {
|
|
updateStatus("Can't write config file.", true);
|
|
showForm();
|
|
return;
|
|
}
|
|
|
|
/*
|
|
TODO https needs to be considered
|
|
*/
|
|
$link = "http://".$server.'/'.$path;
|
|
|
|
updateStatus("Laconica has been installed at $link");
|
|
updateStatus("You can visit your <a href='$link'>new Laconica site</a>.");
|
|
?>
|
|
|
|
<?php
|
|
}
|
|
|
|
function pgsql_db_installer($host, $database, $username, $password) {
|
|
$connstring = "dbname=$database host=$host user=$username";
|
|
|
|
//No password would mean trust authentication used.
|
|
if (!empty($password)) {
|
|
$connstring .= " password=$password";
|
|
}
|
|
updateStatus("Starting installation...");
|
|
updateStatus("Checking database...");
|
|
$conn = pg_connect($connstring);
|
|
|
|
if ($conn ===false) {
|
|
updateStatus("Failed to connect to database: $connstring");
|
|
showForm();
|
|
return false;
|
|
}
|
|
|
|
//ensure database encoding is UTF8
|
|
$record = pg_fetch_object(pg_query($conn, 'SHOW server_encoding'));
|
|
if ($record->server_encoding != 'UTF8') {
|
|
updateStatus("Laconica requires UTF8 character encoding. Your database is ". htmlentities($record->server_encoding));
|
|
showForm();
|
|
return false;
|
|
}
|
|
|
|
updateStatus("Running database script...");
|
|
//wrap in transaction;
|
|
pg_query($conn, 'BEGIN');
|
|
$res = runDbScript(INSTALLDIR.'/db/laconica_pg.sql', $conn, 'pgsql');
|
|
|
|
if ($res === false) {
|
|
updateStatus("Can't run database script.", true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
foreach (array('sms_carrier' => 'SMS carrier',
|
|
'notice_source' => 'notice source',
|
|
'foreign_services' => 'foreign service')
|
|
as $scr => $name) {
|
|
updateStatus(sprintf("Adding %s data to database...", $name));
|
|
$res = runDbScript(INSTALLDIR.'/db/'.$scr.'.sql', $conn, 'pgsql');
|
|
if ($res === false) {
|
|
updateStatus(sprintf("Can't run %d script.", $name), true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
}
|
|
pg_query($conn, 'COMMIT');
|
|
|
|
if (empty($password)) {
|
|
$sqlUrl = "pgsql://$username@$host/$database";
|
|
}
|
|
else {
|
|
$sqlUrl = "pgsql://$username:$password@$host/$database";
|
|
}
|
|
|
|
$db = array('type' => 'pgsql', 'database' => $sqlUrl);
|
|
|
|
return $db;
|
|
}
|
|
|
|
function mysql_db_installer($host, $database, $username, $password) {
|
|
updateStatus("Starting installation...");
|
|
updateStatus("Checking database...");
|
|
|
|
$conn = mysql_connect($host, $username, $password);
|
|
if (!$conn) {
|
|
updateStatus("Can't connect to server '$host' as '$username'.", true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
updateStatus("Changing to database...");
|
|
$res = mysql_select_db($database, $conn);
|
|
if (!$res) {
|
|
updateStatus("Can't change to database.", true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
updateStatus("Running database script...");
|
|
$res = runDbScript(INSTALLDIR.'/db/laconica.sql', $conn);
|
|
if ($res === false) {
|
|
updateStatus("Can't run database script.", true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
foreach (array('sms_carrier' => 'SMS carrier',
|
|
'notice_source' => 'notice source',
|
|
'foreign_services' => 'foreign service')
|
|
as $scr => $name) {
|
|
updateStatus(sprintf("Adding %s data to database...", $name));
|
|
$res = runDbScript(INSTALLDIR.'/db/'.$scr.'.sql', $conn);
|
|
if ($res === false) {
|
|
updateStatus(sprintf("Can't run %d script.", $name), true);
|
|
showForm();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
$sqlUrl = "mysqli://$username:$password@$host/$database";
|
|
$db = array('type' => 'mysql', 'database' => $sqlUrl);
|
|
return $db;
|
|
}
|
|
|
|
function writeConf($sitename, $server, $path, $fancy, $db)
|
|
{
|
|
// assemble configuration file in a string
|
|
$cfg = "<?php\n".
|
|
"if (!defined('LACONICA')) { exit(1); }\n\n".
|
|
|
|
// site name
|
|
"\$config['site']['name'] = '$sitename';\n\n".
|
|
|
|
// site location
|
|
"\$config['site']['server'] = '$server';\n".
|
|
"\$config['site']['path'] = '$path'; \n\n".
|
|
|
|
// checks if fancy URLs are enabled
|
|
($fancy ? "\$config['site']['fancy'] = true;\n\n":'').
|
|
|
|
// database
|
|
"\$config['db']['database'] = '{$db['database']}';\n\n".
|
|
($db['type'] == 'pgsql' ? "\$config['db']['quote_identifiers'] = true;\n\n":'').
|
|
"\$config['db']['type'] = '{$db['type']}';\n\n".
|
|
|
|
"?>";
|
|
// write configuration file out to install directory
|
|
$res = file_put_contents(INSTALLDIR.'/config.php', $cfg);
|
|
|
|
return $res;
|
|
}
|
|
|
|
function runDbScript($filename, $conn, $type = 'mysql')
|
|
{
|
|
$sql = trim(file_get_contents($filename));
|
|
$stmts = explode(';', $sql);
|
|
foreach ($stmts as $stmt) {
|
|
$stmt = trim($stmt);
|
|
if (!mb_strlen($stmt)) {
|
|
continue;
|
|
}
|
|
switch ($type) {
|
|
case 'mysql':
|
|
$res = mysql_query($stmt, $conn);
|
|
break;
|
|
case 'pgsql':
|
|
$res = pg_query($conn, $stmt);
|
|
break;
|
|
default:
|
|
updateStatus("runDbScript() error: unknown database type ". $type ." provided.");
|
|
}
|
|
if ($res === false) {
|
|
updateStatus("FAILED SQL: $stmt");
|
|
return $res;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
?>
|
|
<?php echo"<?"; ?> xml version="1.0" encoding="UTF-8" <?php echo "?>"; ?>
|
|
<!DOCTYPE html>
|
|
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
|
|
<head>
|
|
<title>Install Laconica</title>
|
|
<link rel="shortcut icon" href="favicon.ico"/>
|
|
<link rel="stylesheet" type="text/css" href="theme/default/css/display.css?version=0.8" media="screen, projection, tv"/>
|
|
<!--[if IE]><link rel="stylesheet" type="text/css" href="theme/base/css/ie.css?version=0.8" /><![endif]-->
|
|
<!--[if lte IE 6]><link rel="stylesheet" type="text/css" theme/base/css/ie6.css?version=0.8" /><![endif]-->
|
|
<!--[if IE]><link rel="stylesheet" type="text/css" href="theme/default/css/ie.css?version=0.8" /><![endif]-->
|
|
<script src="js/jquery.min.js"></script>
|
|
<script src="js/install.js"></script>
|
|
</head>
|
|
<body id="install">
|
|
<div id="wrap">
|
|
<div id="header">
|
|
<address id="site_contact" class="vcard">
|
|
<a class="url home bookmark" href=".">
|
|
<img class="logo photo" src="theme/default/logo.png" alt="Laconica"/>
|
|
<span class="fn org">Laconica</span>
|
|
</a>
|
|
</address>
|
|
</div>
|
|
<div id="core">
|
|
<div id="content">
|
|
<h1>Install Laconica</h1>
|
|
<?php main(); ?>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>
|