<?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"];
$admin_name = $first_name.' '.$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 && $purchase_code)) {
echo json_encode(array("success" => false, "message" => "Please input all fields."));
exit();
}
//check for valid email
if (filter_var($email, FILTER_VALIDATE_EMAIL) === false) {
echo json_encode(array("success" => false, "message" => "Please input a valid email."));
exit();
}
//validate purchase code
// $verification = valid_purchase_code($purchase_code);
// if (!$verification || $verification != "verified") {
// echo json_encode(array("success" => false, "message" => "Please enter a valid purchase code."));
// 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
$sql = str_replace('first_user_full_name', $admin_name, $sql);
$sql = str_replace('first_user_email', $email, $sql);
$sql = str_replace('first_user_email', $email, $sql);
$sql = str_replace('first_user_password', md5($login_password), $sql);
$sql = str_replace('item_purchase_code', $purchase_code, $sql);
// generate default api key
$deafult_api_key = substr(md5(rand()), 0, 15);
$sql = str_replace('deafult_api_key', $deafult_api_key, $sql);
// generate rest password
$rest_user_password = substr(md5(rand()), 0, 15);
$sql = str_replace('rest_user_password', $rest_user_password, $sql);
// generate user meeting code
$first_user_meeting_code = substr(md5(rand()), 0, 12);
$sql = str_replace('first_user_meeting_code', $first_user_meeting_code, $sql);
//create tables in database
$mysqli->multi_query($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 = development
$index_file_path = "../index.php";
$index_file = file_get_contents($index_file_path);
$index_file = preg_replace('/pre_installation/', 'development', $index_file, 1); //replace the first occurrence of 'pre_installation'
file_put_contents($index_file_path, $index_file);
echo json_encode(array("success" => true, "message" => "Installation successful."));
exit();
}
function valid_purchase_code($purchase_code =''){
$purchase_code = urlencode($purchase_code);
$verified = "unverified";
if(!empty($purchase_code) && $purchase_code !='' && $purchase_code !=NULL && strlen($purchase_code) > 24):
$url = 'https://api.envato.com/v3/market/author/sale?code='.$purchase_code;
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; Envato API Wrapper PHP)');
$header = array();
$header[] = 'Content-length: 0';
$header[] = 'Content-type: application/json';
$header[] = 'Authorization: Bearer 5CZXrrM34RPf7ukUzCKqod2BAcQJNKE6';
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
$data = curl_exec($ch);
curl_getinfo($ch,CURLINFO_HTTP_CODE);
curl_close($ch);
if( !empty($data) ):
$result = json_decode($data,true);
if(isset($result['buyer']) && isset($result['item']['id'])):
$verified = "verified";
endif;
endif;
endif;
return $verified;
}
