function brilliant_gallery_deliver_image in Brilliant Gallery 6.4

Same name and namespace in other branches

1. 7.2 OLD_brilliant_gallery_functions.inc \brilliant_gallery_deliver_image()
2. 7 brilliant_gallery_functions.inc \brilliant_gallery_deliver_image()

1 string reference to 'brilliant_gallery_deliver_image'

brilliant_gallery_menu in ./menu.inc

File

./functions.inc, line 147

Code

function brilliant_gallery_deliver_image() {
  $queryexplode = explode('/', $_GET['q']);

  //$bgimgproperties_hash_position = sizeof($queryexplode)+1;
  $bgimgproperties_hash = array_pop($queryexplode);

  // Get the last item in the query.
  $bgimgproperties_hash = substr($bgimgproperties_hash, strlen('bg_cached_resized_'));

  // Remove prefix.

  //return (base64_decode($bgimgproperties_hash));

  //include 'image.inc';

  // The file name contains a hash token that corresponds to the image parameter array; this relation is in cache.
  $bgimgproperties_hash_array = explode('.', $bgimgproperties_hash);
  $bgimgproperties_hash_array = $bgimgproperties_hash_array[0];
  $bgimgproperties_array = brilliant_gallery_image_properties_get($bgimgproperties_hash_array);

  //print_r($bgimgproperties_array); flush(); exit();
  if (!is_array($bgimgproperties_array)) {
    watchdog('Brilliant Gal', 'Wrong image: ' . $bgimgproperties_hash);
    return;
  }
  foreach ($bgimgproperties_array as $key => $val) {

    //$showthis .= $val.' -- ';
    $_GET[$key] = $val;
  }

  /* Check for bad URL inputs */
  $urlpath = $_GET['imgp'];

  //brilliant_gallery_brokenimage($urlpath.' :0: '.time(),1900,500); exit();
  if (sizeof($_GET) > 5 || strpos($urlpath, "://") !== false || strpos($urlpath, "..") !== false || preg_match('/\\D/', $_GET['imgw'] . $_GET['imgh']) > 0 || $_GET['imgw'] + $_GET['imgh'] < 10 || $_GET['imgw'] + $_GET['imgh'] > 20000) {
    header("HTTP/1.0 404 Not Found");
    exit;
  }

  /*
   drupalize();
   function drupalize() {
   while (!@stat('./includes/bootstrap.inc')) {
   chdir('..');
   }
   #module_load_include('/includes/bootstrap.inc', 'image', 'includes/bootstrap');
   require_once './includes/bootstrap.inc';
   require_once './includes/file.inc';
   drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL); // See http://drupal.org/node/211378#comment-924059
   #drupal_bootstrap(DRUPAL_BOOTSTRAP_DATABASE);
   #drupal_cron_run();
   }
  */
  $imagepath = realpath(file_directory_path() . $urlpath);

  #watchdog('Brilliant Gal','imgp: '.$imagepath);

  // Crucial - to suppress Devel (if installed and enabled) output appearing in the generated XML!
  $GLOBALS['devel_shutdown'] = FALSE;

  #chdir ('../../../../');

  #module_load_include('/includes/bootstrap.inc', 'image', 'includes/bootstrap');

  #module_load_include('./../../../../includes/bootstrap.inc', 'image', '');

  #drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);

  #if ( $_SERVER['SERVER_ADDR'] == '64.13.192.90' ) {

  /*
   if (variable_get('brilliant_gallery_cache', 'd') == 'f') {
   #echo '.....................' . $_SERVER['SERVER_ADDR'];
   #drupal_set_message('cachetype1 '.variable_get('brilliant_gallery_cache', 'd'));
   #watchdog('Brilliant Gal', '1 '.variable_get('brilliant_gallery_cache'));
   $my_data = resizeimage_wrapper_filecache();
   }
   else {
   #drupal_set_message('cachetype2 '.variable_get('brilliant_gallery_cache', 'd'));
   #watchdog('Brilliant Gal', '2 '.variable_get('brilliant_gallery_cache'));
   $my_data = resizeimage_wrapper_dbcache();
   }
  */

  //brilliant_gallery_brokenimage($bgcacheid.' :g: '.time(),1900,500); exit();
  $my_data = resizeimage_wrapper_dbcache(FALSE, $imagepath, $bgimgproperties_hash);

  #echo '....'. sess_read('vacilando');
  $imgsize = @getimagesize($imagepath);

  # http://be.php.net/getimagesize
  $head = "Content-type: {$imgsize['mime']}";
  header($head);

  //header($my_data[0]);
  echo $my_data;

  // IMPORTANT to exit() - otherwise some process after BG adds strings and breaks the image!
  exit;

  /*
   function resizeimage_wrapper_filecache() {
   $bgcacheid = 'bg_'. md5($_GET['imgp'] . $_GET['imgw'] . $_GET['imgh']);
   #echo '. 0.... ';
   $bgcachexpire = variable_get('brilliant_gallery_cache_duration',90) * 24 * 3600; // Cache expiration time in days.
   // Tested that both relative (eg sites/all/files/cache) and absolute (eg /home/data/tmp) tmp path settings work OK here.
   $cachetemp = variable_get('brilliant_gallery_pcache', BRILLIANT_GALLERY_DEFAULT_CACHE_DIR);
   $cachedfile = $cachetemp .'/'. $bgcacheid;
   $fileexists = false;
   $fileexists = file_exists($cachedfile);
   $timenow = time();
   $lastchanged = $timenow;
   $lastchanged = @filemtime($cachedfile);
   $fileexpired = false;
   if ($timenow - $lastchanged > $bgcachexpire){
   $fileexpired = true;
   // If the image is expired, we need to actively delete it, for the case that it was removed / hidden by the owner.
   @unlink($cachedfile);
   }
   if (!$fileexists or $fileexpired) {
   #echo '. 1.... ';
   // Cache file does not exist or is too old.
   #$my_data = resizeimage($_GET['imgp'], $_GET['imgw'], $_GET['imgh']);
   $my_data = resizeimage($_GET['imgp'], $_GET['imgw'], $_GET['imgh'], $_GET['imgcrop']);
   // Now put $my_data to cache!
   $fh = fopen($cachedfile, "w+");
   fwrite($fh, $my_data);
   fclose($fh);
   $my_data = unserialize($my_data);
   }
   else {
   #echo '. 2.... ';
   // Cache file exists.
   $my_data = unserialize(file_get_contents($cachedfile));
   }
   return $my_data;
   }
  */

  /*
   brilliant_gallery_brokenimage($showthis,500,500); exit();
  */

  /*
   $result = '';

   // $bgimgproperties_hash looks like d48a36adcaff5b04858e6ae8e8d2b81a.bgimg -- let's lose the extension.
   $bgimgproperties_hash = explode('.',$bgimgproperties_hash);
   $bgimgproperties_hash = $bgimgproperties_hash[0];

   drupal_set_message('hashed array: '.$bgimgproperties_hash);

   $result .= $bgimgproperties_hash;
  */
  return $result;
}