<?php
require 'lib/constants.inc.php';
require 'lib/db_actions.inc.php';
require 'lib/file_actions.inc.php';
require 'lib/actions.inc.php';
$fail = array();
# save the previous page settings
if ($_REQUEST['STEP'] == 4) {
if (write_SLAM_options('./step_4.ini') === false) {
$fail[] = "Could not save your progress. Please contact your system administrator: {$ret}";
}
}
# are there any errors?
$errors = check_SLAM_options();
?>
<html>
<head>
<title>SLAM installer - Confirm</title>
<link type='text/css' href='css/install.css' rel='stylesheet' />
</head>
<body><div id='container'>
<div id='installerTitle'><span style='font-family:Impact'>SLAM</span> installer - Confirm</div>
<div id='installerVer'>Version: <?php
print $slam_version;
?>
</div>
<?php
foreach ($fail as $text) {
print "<div class='fatalFail'>{$text}</div>\n";
}
function write_SLAM_config()
{
global $sql_create_required;
global $sql_create_optional;
/* check for the presence of the template files */
$fail = array();
if (($config_ini = file_get_contents('./configuration.ini')) == false) {
$fail[] = "Could not read configuration file template.";
}
if (($prefs_ini = file_get_contents('./preferences.ini')) == false) {
$fail[] = "Could not read preference file template.";
}
if (count($fail) > 0) {
return $fail;
}
/* do a last check of the saved options before continuining */
$fail = check_SLAM_options();
if (count($fail) > 0) {
return $fail;
}
/* retrieve all the saved options */
$ini = get_SLAM_options();
$options = array_merge($ini[0], $ini[1], $ini[2], $ini[3]);
/* try and connect to the database */
$server = $options['SLAM_DB_HOST'];
$dbname = $options['SLAM_DB_NAME'];
$dbuser = $options['SLAM_DB_USER'];
$dbpass = $options['SLAM_DB_PASS'];
$link = @mysql_connect($server, $dbuser, $dbpass, true);
if ($link === false) {
return array("Could not connect to the database with the provided credentials:" . mysql_error());
}
if (mysql_select_db($dbname, $link) === false) {
if (!mysql_query("CREATE DATABASE '{$dbname}'", $link)) {
return array("Specified database '{$dbname}' doesn't exist and couldn't be created!");
} elseif (!mysql_select_db($dbname, $link)) {
return array("Created database '{$dbname}', but couldn't select it!");
}
}
/* create the required tables */
foreach ($sql_create_required as $table) {
if (mysql_query($table['sql'], $link) === false) {
return array(mysql_error());
}
}
/* step 1 options */
$options['SLAM_CONF_PATH'] = rtrim($options['SLAM_CONF_PATH'], '/');
$options['SLAM_FILE_ARCH_DIR'] = rtrim($options['SLAM_FILE_ARCH_DIR'], '/');
$options['SLAM_FILE_TEMP_DIR'] = rtrim($options['SLAM_FILE_TEMP_DIR'], '/');
if (!file_exists($options['SLAM_FILE_ARCH_DIR'])) {
if (!mkdir($options['SLAM_FILE_ARCH_DIR'])) {
return array("Could not create {$options['SLAM_FILE_ARCH_DIR']}.");
}
}
if (!file_exists($options['SLAM_FILE_TEMP_DIR'])) {
if (!mkdir($options['SLAM_FILE_TEMP_DIR'])) {
return array("Could not create {$options['SLAM_FILE_TEMP_DIR']}.");
}
}
/* step 2 options */
/* create the optional categories */
foreach ($options['SLAM_OPTIONAL_INSTALL'] as $i) {
$name = base64_decode($options['SLAM_OPTIONAL_TABLE'][$i]);
$prefix = $options['SLAM_OPTIONAL_PREFIX'][$i];
$sql = $sql_create_optional[$name]['sql'];
if (mysql_query($sql, $link) === false) {
return array(mysql_error());
}
/* don't add the template category to the category list */
if ($name == 'Template') {
continue;
}
/* add the categories to the category table */
if (SLAM_write_to_table($link, 'SLAM_Categories', array('Name' => $name, 'Prefix' => $prefix)) === false) {
return array(mysql_error());
}
}
/* step 3 options */
if ($options['SLAM_CUSTOM_PROJECT'] != 'true') {
$options['SLAM_CUSTOM_PROJECT'] = 'false';
}
foreach ($options['SLAM_PROJECT_NAME'] as $name) {
if (SLAM_write_to_table($link, 'SLAM_Projects', array('Name' => $name)) === false) {
return array(mysql_error());
}
}
/* step 4 options */
/* make the superuser account */
$salt = makeRandomAlpha(8);
$crypt = sha1($salt . $options['SLAM_ROOT_PASS_1']);
if (SLAM_write_to_table($link, 'SLAM_Researchers', array('username' => $options['SLAM_ROOT_NAME'], 'email' => $options['SLAM_ROOT_EMAIL'], 'crypt' => $crypt, 'salt' => $salt, 'superuser' => '1')) === false) {
return array(mysql_error());
}
/* create the other accounts */
$errors = array();
foreach ($options['SLAM_USERS'] as $index => $name) {
# prevent an all-whitespace user
if (preg_replace('/\\s+/', '', $name) == '') {
continue;
}
$email = $options['SLAM_EMAILS'][$index];
$salt = makeRandomAlpha(8);
$crypt = sha1($salt . $options['SLAM_PASSWORDS'][$index]);
if (is_array($options["SLAM_USER_PROJECTS_{$index}"])) {
$projects = implode(',', $options["SLAM_USER_PROJECTS_{$index}"]);
} else {
$projects = '';
}
if (SLAM_write_to_table($link, 'SLAM_Researchers', array('username' => $name, 'email' => $email, 'crypt' => $crypt, 'salt' => $salt, 'superuser' => '0', 'projects' => $projects)) === false) {
$errors[] = mysql_error();
}
}
if (count($errors) > 0) {
return $errors;
}
/* all done with the database */
mysql_close($link);
# write all of the simple replacements
foreach ($options as $key => $value) {
$config_ini = str_replace($key, $value, $config_ini);
$prefs_ini = str_replace($key, $value, $prefs_ini);
}
# get installation path
$path = $options['SLAM_CONF_PATH'];
if (file_put_contents("{$path}/configuration.ini", $config_ini) === false) {
return array("Could not write configuration file.");
}
if (file_put_contents("{$path}/preferences.ini", $prefs_ini) === false) {
return array("Could not write preferences file.");
}
if (!unlink('./step_1.ini') || !unlink('./step_2.ini') || !unlink('./step_3.ini') || !unlink('./step_4.ini')) {
return array("Could not remove step setup files.");
}
return true;
}
