.
*/
define('INSTALLDIR', dirname(__FILE__));
function main()
{
if (!checkPrereqs())
{
return;
}
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
handlePost();
} else {
showForm();
}
}
function checkPrereqs()
{
$pass = true;
if (file_exists(INSTALLDIR.'/config.php')) {
?>Config file "config.php" already exists.
Require PHP version 5.2.3 or greater.
Cannot load required extension:
Cannot find mysql or pgsql extension. You need one or the other:
Cannot write config file to:
On your server, try this command: chmod a+w
Cannot write directory:
On your server, try this command: chmod a+w
- Page notice
-
Enter your database connection information below to initialize the database.
E_O_T;
}
function updateStatus($status, $error=false)
{
?>
>
- Page notice
-
new Laconica site.");
?>
server_encoding != 'UTF8') {
updateStatus("Laconica requires UTF8 character encoding. Your database is ". htmlentities($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 = "";
// 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;
}
?>
xml version="1.0" encoding="UTF-8" "; ?>
Install Laconica
