Foppe
/
slork


			
				
					
						
						
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							<?php

$pdo = null;
try {
	$pdo = new PDO("sqlite:" . './slork.sqlite');
} catch (PDOException $e) {
	// handle the exception here
}

require "functions.php";

/**
 * BUSINESS LOGIC
 *
 * $screen = 0; // start
 * 1) First we validate or create a maintainer.
 * Adding a maintainer is a detour but results
 * in the same situation as selecting one.
 * 1b) Cannot validate maintainer
 * $screen = 1;
 * 1a) Can validate maintainer
 * $screen = 2; $_REQUEST['m']; // maintainer exists
 * 2) The maintainer will be presented a page with
 *    players. He can edit or remove a player.
 * $screen = 3; $_REQUEST['e']; // edit player
 * $screen = 4; $_REQUEST['x']; // remove player
 * 3) The edit page allows the maintainer to add
 *    or remove features from the player.
 */
// global
$screen = 0;
$maintainer = array(0, '?');
if ( isset( $_REQUEST['i'] ) && $_REQUEST['i'] != '' ) {
	// Try adding new maintainer ...
    $maintainer = add_maintainer( $_REQUEST['i'] );
    // ... then return to start screen
	$screen = 0;
}
if ( isset( $_REQUEST['m'] ) && $_REQUEST['m'] != '' ) {
	// There is a maintainer
    $maintainer = get_maintainer( $_REQUEST['m'] );
	$screen = 2;
	if (isset($_REQUEST['e'])) {
		// Request for edit screen
		$screen = 3;
	}
	if (isset($_REQUEST['x'])) {
		// Request to remove player
		$screen = 4;
	}
}
assert( '$screen >= 0', "By now \$screen should be set to a value >= 0." );
?>

<!doctype html>
<html lang="en">
  <head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

    <title>Hello, world!</title>
  </head>
  <body>
  <div class="container">
	  <div class="row">
		  <div class="col-md">
			  One of three columns
		  </div>
		  <div class="col-md">
              <?php
			  require "snippets.php";
              if ( $maintainer[0] > 0 && $maintainer[0] < 100 ) {
                  // Error in creating maintainer
                  print( "<pre>" );
                  print( "ERROR $maintainer[0]: $maintainer[1]" );
                  print( "</pre>" );
                  // Try again
                  $screen = 0;
              }
              // Choose or add a maintainer; default screen
              print( $snippets[$screen] );
              ?>
          </div>
		  <div class="col-md">
              <pre>
                  <?php
                  print_r( $_REQUEST );
                  ?>
              </pre>
		  </div>
	  </div>
  </div>

    <!-- Optional JavaScript -->
    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
    <script src="//code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
    <script src="//cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
    <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
  </body>