<?php
ini_set('max_execution_time', 300); //300 seconds
if (isset($_POST)) {
$host = $_POST["host"];
$dbuser = $_POST["dbuser"];
$dbpassword = $_POST["dbpassword"];
$dbname = $_POST["dbname"];
$first_name = $_POST["first_name"];
$last_name = $_POST["last_name"];
$email = $_POST["email"];
$login_password = $_POST["password"] ? $_POST["password"] : "";
$purchase_code = $_POST["purchase_code"];
//check required fields
if (!($host && $dbuser && $dbname && $first_name && $last_name && $email && $login_password)) {
echo json_encode(array("success" => false, "message" => "Please input all fields."));
exit();
}
//check for valid email
if (filter_var($email, FILTER_VALIDATE_EMAIL) === false) {
echo json_encode(array("success" => false, "message" => "Please input a valid email."));
exit();
}
//check for valid database connection
$mysqli = @new mysqli($host, $dbuser, $dbpassword, $dbname);
if (mysqli_connect_errno()) {
echo json_encode(array("success" => false, "message" => $mysqli->connect_error));
exit();
}
//all input seems to be ok. check required fiels
if (!is_file('database.sql')) {
echo json_encode(array("success" => false, "message" => "The database.sql file could not found in install folder!"));
exit();
}
/*
* check the db config file
* if db already configured, we'll assume that the installation has completed
*/
$db_file_path = "../application/config/database.php";
$db_file = file_get_contents($db_file_path);
$is_installed = strpos($db_file, "enter_hostname");
if (!$is_installed) {
echo json_encode(array("success" => false, "message" => "Seems this app is already installed! You can't reinstall it again."));
exit();
}
//start installation
$sql = file_get_contents("database.sql");
//set admin information to database
$now = date("Y-m-d H:i:s");
$sql = str_replace('admin_first_name', $first_name, $sql);
$sql = str_replace('admin_last_name', $last_name, $sql);
$sql = str_replace('admin_email', $email, $sql);
$sql = str_replace('admin_password', md5($login_password), $sql);
$sql = str_replace('admin_created_at', $now, $sql);
$sql = str_replace('ITEM-PURCHASE-CODE', $purchase_code, $sql);
//create tables in datbase
$mysqli->multi_query($sql);
do {
} while (mysqli_more_results($mysqli) && mysqli_next_result($mysqli));
$mysqli->close();
// database created
// set the database config file
$db_file = str_replace('enter_hostname', $host, $db_file);
$db_file = str_replace('enter_db_username', $dbuser, $db_file);
$db_file = str_replace('enter_db_password', $dbpassword, $db_file);
$db_file = str_replace('enter_database_name', $dbname, $db_file);
file_put_contents($db_file_path, $db_file);
// set random enter_encryption_key
$config_file_path = "../application/config/config.php";
$encryption_key = substr(md5(rand()), 0, 15);
$config_file = file_get_contents($config_file_path);
$config_file = str_replace('enter_encryption_key', $encryption_key, $config_file);
file_put_contents($config_file_path, $config_file);
// set the environment = production
$index_file_path = "../index.php";
$index_file = file_get_contents($index_file_path);
$index_file = preg_replace('/pre_installation/', 'production', $index_file, 1); //replace the first occurence of 'pre_installation'
file_put_contents($index_file_path, $index_file);
echo json_encode(array("success" => true, "message" => "Installation successfull."));
exit();
}