supernova-ws / SuperNova

includes/functions/int_banner_create.php

<?php

use Planet\DBStaticPlanet;

/**
 * int_banner_create.php
 * @version 2.0
 * @copyright 2010 Gorlum for http://supernova.ws
 *
 * heavily based on
 *   CreateBanner.php
 * @version 1.2 by Ihor
 * @version 1.0 copyright 2008 By e-Zobar for XNova
 */

function int_banner_create($id, $type = 'userbar', $format = 'png') {

The parameter $format is not used and could be removed.

// banner.php?id=<userid>&type=<banner|userbar>&format=<png>
  global $config, $lang;

  $id = intval($id);

  switch ($type) {
    case 'banner':
      $img_name = $config->int_banner_background;
    break;

    default:
      $img_name = $config->int_userbar_background;
    break;
  }
  $size = getimagesize(SN_ROOT_PHYSICAL . $img_name);
  $im = imagecreatefrompng(SN_ROOT_PHYSICAL . $img_name);
  $image = imagecreatetruecolor($size[0], $size[1]);
  imagecopy($image, $im, 0, 0, 0, 0, $size[0], $size[1]);
  imagedestroy($im);

  // Colors
//  $color = "FFFFFF";
//  $red = hexdec(substr($color, 0, 2));
//  $green = hexdec(substr($color, 2, 4));
//  $blue = hexdec(substr($color, 4, 6));
//  $select = imagecolorallocate($image, $red, $green, $blue);
  $txt_shadow = imagecolorallocatealpha($image, 255, 255, 255, 0); // was 255
  $txt_color = imagecolorallocatealpha($image, 255, 255, 255, 2);
  $txt_shadow2 = imagecolorallocatealpha($image, 255, 255, 255, 0); // was 255
  $txt_color2 = imagecolorallocatealpha($image, 255, 255, 255, 40);

  $fonts = array(
    'userbar'  => SN_ROOT_PHYSICAL . "design/fonts/" . $config->int_userbar_font,
    'universe' => SN_ROOT_PHYSICAL . "design/fonts/" . $config->int_banner_fontUniverse,
    'raids'    => SN_ROOT_PHYSICAL . "design/fonts/" . $config->int_banner_fontRaids,
    'info'     => SN_ROOT_PHYSICAL . "design/fonts/" . $config->int_banner_fontInfo,
  );

  if ($id) {
    // Querys
    $user = db_user_by_id($id);

The function db_user_by_id() has been deprecated.

    $planet_row = DBStaticPlanet::db_planet_by_id($user['id_planet']);

    // Variables
    $b_user = $user['username'];
    $b_ally = $user['ally_name'];
    $b_planet = $planet_row['name'];
    $b_xyz = "[" . $planet_row['galaxy'] . ":" . $planet_row['system'] . ":" . $planet_row['planet'] . "]";
    $b_lvl = ($user['total_rank'] ? $user['total_rank'] : $config->users_amount) . "/{$config->users_amount}";
  } else {
    $b_user = $lang['ov_banner_empty_id'];
  }

  $b_univ = $config->game_name;
  switch ($type) {
    case 'banner':
      // Banner size 416 x 58
      $fsize = 15;

      $is = imagettfbbox($fsize, 0, $fonts['universe'], $b_univ);
      imagettftext($image, $fsize, 0, $size[0] - 4 - $is[2], $size[1] - 2, $txt_shadow, $fonts['universe'], $b_univ);
      imagettftext($image, $fsize, 0, $size[0] - 6 - $is[2], $size[1] - 4, $txt_color, $fonts['universe'], $b_univ);

      // Player name
      imagettftext($image, 11, 0, 8, 26, $txt_shadow, $fonts['info'], $b_user);
      imagettftext($image, 11, 0, 6, 23, $txt_color, $fonts['info'], $b_user);

      if ($id) {
        // Player level - right-alligned
        $is = imagettfbbox(11, 0, $fonts['info'], $b_lvl);

The variable $b_lvl does not seem to be defined for all execution paths leading up to this point.

        imagettftext($image, 11, 0, $size[0] - 4 - $is[2], 25, $txt_shadow, $fonts['info'], $b_lvl);
        imagettftext($image, 11, 0, $size[0] - 6 - $is[2], 23, $txt_color, $fonts['info'], $b_lvl);

        // Ally name
        $is = imagettfbbox(9, 0, $fonts['info'], $b_ally);

The variable $b_ally does not seem to be defined for all execution paths leading up to this point.

        imagettftext($image, 9, 0, 412 - $is[2], 37, $txt_shadow, $fonts['info'], $b_ally);
        imagettftext($image, 9, 0, 410 - $is[2], 35, $txt_color, $fonts['info'], $b_ally);

        // Player b_planet
        imagettftext($image, 6, 0, 8, 10, $txt_shadow2, $fonts['raids'], $b_planet . " " . $b_xyz);

The variable $b_xyz does not seem to be defined for all execution paths leading up to this point.

The variable $b_planet does not seem to be defined for all execution paths leading up to this point.

        imagettftext($image, 6, 0, 6, 9, $txt_color2, $fonts['raids'], $b_planet . " " . $b_xyz);

        //StatPoint
        $b_points = $lang['ov_points'] . ": " . HelperString::numberFloorAndFormat($user['total_points']);

The variable $user does not seem to be defined for all execution paths leading up to this point.

        $is = imagettfbbox(8, 0, $fonts['info'], $b_points);
        imagettftext($image, 8, 0, 412 - $is[2], 11, $txt_shadow, $fonts['info'], $b_points);
        imagettftext($image, 8, 0, 410 - $is[2], 9, $txt_color, $fonts['info'], $b_points);

        //Raids Total
        imagettftext($image, 6, 0, 8, 37, $txt_shadow2, $fonts['raids'], $lang['NumberOfRaids']);
        imagettftext($image, 6, 0, 6, 35, $txt_color2, $fonts['raids'], $lang['NumberOfRaids']);
        $b_points = ": " . HelperString::numberFloorAndFormat($user['raids']);
        imagettftext($image, 6, 0, 61, 37, $txt_shadow2, $fonts['raids'], $b_points);
        imagettftext($image, 6, 0, 59, 35, $txt_color2, $fonts['raids'], $b_points);

        //Raids Won
        imagettftext($image, 6, 0, 8, 47, $txt_shadow2, $fonts['raids'], $lang['RaidsWin']);
        imagettftext($image, 6, 0, 6, 45, $txt_color2, $fonts['raids'], $lang['RaidsWin']);
        $b_points = ": " . HelperString::numberFloorAndFormat($user['raidswin']);
        imagettftext($image, 6, 0, 61, 47, $txt_shadow2, $fonts['raids'], $b_points);
        imagettftext($image, 6, 0, 59, 45, $txt_color2, $fonts['raids'], $b_points);

        //Raids Lost
        imagettftext($image, 6, 0, 8, 57, $txt_shadow2, $fonts['raids'], $lang['RaidsLoose']);
        imagettftext($image, 6, 0, 6, 55, $txt_color2, $fonts['raids'], $lang['RaidsLoose']);
        $b_points = ": " . HelperString::numberFloorAndFormat($user['raidsloose']);
        imagettftext($image, 6, 0, 61, 57, $txt_shadow2, $fonts['raids'], $b_points);
        imagettftext($image, 6, 0, 59, 55, $txt_color2, $fonts['raids'], $b_points);
      }

    break;

    default:
      // Userbar 350 x 19
      $b_univ = strtoupper($b_univ);
      $is = imagettfbbox(9, 0, $fonts['userbar'], $b_univ);
      $is = $size[0] - $is[2] - 2;
      imagettftext($image, 9, 0, $is, $size[1] - 3, $txt_shadow, $fonts['userbar'], $b_univ);
      imagettftext($image, 9, 0, $is - 1, $size[1] - 5, $txt_color, $fonts['userbar'], $b_univ);
      imagettftext($image, 22, 0, $is - 8, $size[1], $txt_color, $fonts['userbar'], '/');

      // Player name
      imagettftext($image, 9, 0, 4, $size[1] - 4, $txt_shadow, $fonts['userbar'], $b_user);
      imagettftext($image, 9, 0, 2, $size[1] - 6, $txt_color, $fonts['userbar'], $b_user);

      if ($id) {
        // Player level - right-alligned
        $isp = imagettfbbox(9, 0, $fonts['userbar'], $b_lvl);
        imagettftext($image, 9, 0, $is - $isp[2] - 10, $size[1] - 4, $txt_shadow, $fonts['userbar'], $b_lvl);
        imagettftext($image, 9, 0, $is - $isp[2] - 10 - 1, $size[1] - 4 - 1, $txt_color, $fonts['userbar'], $b_lvl);
      }
  }

  //And now convert it back to PNG-8
  $im_result = imagecreate($size[0], $size[1]);
  imagecopy($im_result, $image, 0, 0, 0, 0, $size[0], $size[1]);
  imagedestroy($image);
  //And save it
  $imagetypes = imagetypes();

The assignment to $imagetypes is dead and can be removed.

  // TODO: Add support to different image types
  header("Content-type: image/png");
  imagepng($im_result);
  imagedestroy($im_result);
}