hForumPHP/dev_mvc/model/testactions/model_createdb.php

<?php
if(isset($_POST['auth'])){
    if($_POST['auth'] == getenv('ADMIN_ACTION_KEY')){
        createDB();
    }
}else{
    echol('you have no authorization to do that');
}

function createDB(){
    try{
        if(getenv("SQL_CREDENTIALS") !== false){
            $sql_server = getenv("SQL_SERVER");
            $sql_username = getenv("SQL_USERNAME");
            $sql_password = getenv("SQL_PASSWORD");
            $sql_database = getenv("SQL_DATABASE");
        }
        else{
        $sql_server = "localhost";
        $sql_username = "root";
        $sql_password = "kankerlow";
        $sql_database = "webforum";
    }
    $host = $sql_server;
    $db = $sql_database;
    $user = $sql_username;
    $pass = $sql_password;
    
    //connect to sql server
    $con = new PDO( "mysql:host=$host;charset=utf8", $user, $pass );
    //check if db exists
    $query = $con->query("SELECT COUNT(*) FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = '$db'");
    //db exists
    if($query->fetchColumn() != 1){
        $query = $con->query("CREATE DATABASE $db");
        echol('db doesnt exist');
    }
    //db doesn't exist
    else{
        echol('db already exists, skipping');
    }
    //select db
    $con->exec("USE $db");
    //test if table exists
    
    $table = 'users';
    $query = $con->query("SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '$table'");
    echol($query->fetchColumn());
    //table doesn't exist
    if($query->fetchColumn() != 4){
        echol('table doesnt exist');
        $query = $con->query(
            "	CREATE TABLE `users` (
            `ID` int(11) NOT NULL AUTO_INCREMENT,
            `username` varchar(256) NOT NULL,
            `email` varchar(256) NOT NULL,
            `password` varchar(256) NOT NULL,
            `reg_date` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
            `login_date` datetime NOT NULL,
            `reg_ip` varchar(256) NOT NULL,
            `permissions` int(11) NOT NULL DEFAULT '-1',
            `active` tinyint(1) DEFAULT '0',
            PRIMARY KEY (`ID`)
           ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
        echol("created table $table");
    }
    //table exists
    else{
        echol("table $table already exists, skipping");
    }
        
    $table = 'usersessions';
    $query = $con->query("SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '$table'");
    if($query->fetchColumn() != 4){
        echol('table doesnt exist');
        $query = $con->query(
            "	CREATE TABLE `usersessions` (
        `id` int(11) NOT NULL AUTO_INCREMENT,
        `uid` int(11) NOT NULL,
        `token` varchar(256) NOT NULL,
        `expires` datetime NOT NULL,
        PRIMARY KEY (`id`)
        ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
        echol("created table $table");
    }
    //table exists
    else{
        echol("table $table already exists, skipping");
    }
    
    $table = 'email_activation_keys';
    $query = $con->query("SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '$table'");
    if($query->fetchColumn() != 4){
        echol('table doesnt exist');
        $query = $con->query(
            "	CREATE TABLE `email_activation_keys` (
            `id` int(16) NOT NULL AUTO_INCREMENT,
            `users_id` int(16) NOT NULL,
            `activationkey` varchar(256) NOT NULL,
            PRIMARY KEY (`id`)
           ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
        echol("created table $table");
        }
        //table exists
        else{
            echol("table $table already exists, skipping");
        }
        
        $table = 'board';
        $query = $con->query("SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '$table'");
        if($query->fetchColumn() != 4){
            echol('table doesnt exist');
            $query = $con->query(
                "	CREATE TABLE `board` (
            `ID` int(16) NOT NULL AUTO_INCREMENT,
            `name` varchar(256) NOT NULL,
            `description` text NOT NULL,
            `permLevel` int(16) NOT NULL DEFAULT '0',
            PRIMARY KEY (`ID`)
           ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
        echol("created table $table");
    }
    //table exists
    else{
        echol("table $table already exists, skipping");
    }
    
    
    $table = 'thread';
    $query = $con->query("SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '$table'");
    if($query->fetchColumn() != 4){
        echol('table doesnt exist');
        $query = $con->query(
            "	CREATE TABLE `thread` (
            `ID` int(16) NOT NULL AUTO_INCREMENT,
            `users_ID` int(16) NOT NULL,
            `board_ID` int(16) NOT NULL,
            `title` varchar(256) NOT NULL,
            `text` text NOT NULL,
            `date_created` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
            PRIMARY KEY (`ID`)
           ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
        echol("created table $table");
        }
        //table exists
        else{
        echol("table $table already exists, skipping");
    }
    
    $table = 'reply';
    $query = $con->query("SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '$table'");
    if($query->fetchColumn() != 4){
        echol('table doesnt exist');
        $query = $con->query(
            "	CREATE TABLE `reply` (
            `ID` int(16) NOT NULL AUTO_INCREMENT,
            `thread_ID` int(16) NOT NULL,
            `users_ID` int(16) NOT NULL,
            `content` text NOT NULL,
            `date_created` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
            PRIMARY KEY (`ID`)
           ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1");
        echol("created table $table");
        }
        //table exists
        else{
            echol("table $table already exists, skipping");
        }
        
        
        
    }
    catch(PDOException $e){
        die("pdo exception, cannot connect to sql:<br> $e");
    }
}
    
    
    
    
    
    
    ?>