Foppe
/
slork


			
				
					
						
						
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							<?php

require "settings.php";

$pdo = null;
try {
	$pdo = new PDO("sqlite:" . "${db_path}/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 start page with the new maintainer added
 * to be selected.
 * $_REQUEST['action'] == 'i';  // New maintainer
 * $_REQUEST['action'] == 'm';  // Maintainer selected
 * 1a) Cannot validate new maintainer; back to
 * $screen = 0;
 * 2) The maintainer will be presented a page with
 *    players. He can edit or remove a player.
 * $screen = 3; $_REQUEST['action'] == 'm';  // edit player
 * $screen = 4; $_REQUEST['action'] == 'x';  // remove player
 * 3) The edit page allows the maintainer to add
 *    or remove features from the player.
 */
// global
$screen = 0;
$maintainer = array(0, '?');
$action = '';
if ( isset( $_REQUEST['action'] ) ) {
    $action = $_REQUEST['action'];
}
if ( $action == 'i' ) {
	// Try adding new maintainer ...
    $maintainer = add_maintainer( $_REQUEST['api'] );
    // ... then return to start screen
	$screen = 0;
}
if ( $action == 'm' ) {
	// There is a maintainer
    $maintainer = get_maintainer( $_REQUEST['maintainer'] );
	$screen = 2;
}
if ( $action == 'p' ) {
    // New player
    $maintainer = add_player( $_REQUEST['maintainer'], $_REQUEST['player'] );
    if ( $maintainer[0] < 100 ) {
        print( "<pre>" );
        print("ERROR ${maintainer[0]}: ${maintainer[1]}" );
        print("</pre>" );
        $maintainer = get_maintainer( $_REQUEST['maintainer'] );
    }
    $screen = 2;
}
if ( $action == 'e' ) {
    // Request for edit screen
	$maintainer = get_maintainer( $_REQUEST['maintainer'] );
    $screen = 3;
}
if ( $action == 's' ) {
    // Getting the Edit array back from the maintainer
    // Store preferences and return to Edit screen
    $maintainer = get_maintainer( $_REQUEST['maintainer'] );
    $player = $_REQUEST['player'];
    $properties = $_REQUEST['properties'];
    if ( in_array( 'ALL', $properties ) ) {
        $query = <<<QUERY
            SELECT DISTINCT property FROM properties; 
QUERY;
        $stmt = $pdo->prepare( $query );
        $stmt->execute();
        $rows = $stmt->fetchAll();
        $properties = [];
        foreach( $rows as $row ) {
            $properties[] = $row['property'];
        }
    }
    if ( in_array( 'NONE', $properties ) ) {
        $properties = [];
        $properties[] = "name";
    }
    print( "<pre>" );
    print_r( $properties );
    print( "</pre>" );
    store_player_properties( $player, $maintainer, $properties );
    $screen = 3;
}
if ( $action == 'r' ) {
    // If remove then ask verification first
    $screen = 4;
}

if ( $action == 'x' ) {
    // Request to remove player
    $maintainer = delete_player( $_REQUEST['player'] );
    if ( $maintainer[0] == 0 ) {
        $screen = 0;
    } else {
		$screen = 2;
	}
}
assert( '$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">
    <!-- Latest compiled and minified CSS -->
    <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/bootstrap-select@1.13.14/dist/css/bootstrap-select.min.css">

    <title>Slork</title>
  </head>
  <body>
  <div class="container">
	  <div class="row">
		  <div class="col-md">
			  &nbsp;
		  </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( "\$screen: ${screen}" );
                  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>
    <!-- Latest compiled and minified JavaScript -->
    <script src="//cdn.jsdelivr.net/npm/bootstrap-select@1.13.14/dist/js/bootstrap-select.min.js"></script>
  </body>
</html>