function resizeimage_wrapper_dbcache in Brilliant Gallery 6.4

Same name and namespace in other branches

1. 5.4 image.php \resizeimage_wrapper_dbcache()
2. 5.3 image.php \resizeimage_wrapper_dbcache()
3. 6 image.php \resizeimage_wrapper_dbcache()
4. 6.2 image.php \resizeimage_wrapper_dbcache()
5. 6.3 image.php \resizeimage_wrapper_dbcache()
6. 7.2 OLD_brilliant_gallery_functions.inc \resizeimage_wrapper_dbcache()
7. 7 brilliant_gallery_functions.inc \resizeimage_wrapper_dbcache()

1 call to resizeimage_wrapper_dbcache()

brilliant_gallery_deliver_image in ./functions.inc

File

./functions.inc, line 291

Code

function resizeimage_wrapper_dbcache($reset = FALSE, $imagepath, $bgimgproperties_hash) {

  #global $user;

  #$userId = $user->uid;
  $bgcachexpire = brilliant_gallery_get_days_in_seconds(variable_get('brilliant_gallery_cache_duration', 90));

  // Cache expiration time in days.
  $bgcacheid = 'bg_' . md5($_GET['imgp'] . $_GET['imgw'] . $_GET['imgh']);

  //brilliant_gallery_brokenimage($bgcacheid.' :0: '.time(),1900,500); exit();

  #echo $bgcacheid;
  static $my_data;

  #echo '0.... ';

  /*
   $reset = true;
   if (!isset($my_data) || $reset) {
   if (!$reset and ($cache = cache_get($bgcacheid)) and !empty($cache->data)) {
   #$my_data = $cache->data; echo '-1.... ' . $my_data;
   // Crucial to unserialize for the immediate use!
   $my_data = unserialize($cache->data);
   #echo $my_data;
   //brilliant_gallery_brokenimage($bgcacheid.' :1: '.time(),1900,500); exit();
   }
   else {
   // Do your expensive calculations here, and populate $my_data
   // with the correct stuff..
   #$my_data = resizeimage($_GET['imgp'], $_GET['imgw'], $_GET['imgh']);
   //$my_data = resizeimage($_GET['imgp'], $_GET['imgw'], $_GET['imgh'], $_GET['imgcrop'],$imagepath);
   #echo ' -2.... ' . $bgcachexpire . ' // ' . $my_data;
   # For some reason I could not use: mysql_escape_string($my_data)
   #cache_set($bgcacheid, 'cache', time() + $bgcachexpire, $my_data);
   cache_set($bgcacheid, $my_data, 'cache', time() + $bgcachexpire);
   //brilliant_gallery_brokenimage($_GET['imgp']. $_GET['imgw']. $_GET['imgh']. $_GET['imgcrop'].' :3: '.time(),1900,500); exit();
   # FOR DRUPAL6 MUST USE:
   #cache_set($bgcacheid,  $my_data, time() + $bgcachexpire); # For some reason I could not use: mysql_escape_string($my_data)
   // Crucial to unserialize for the immediate use!
   $my_data = unserialize($my_data);
   }
   }
  */

  //echo '<br> ... '.$imagepath;

  //echo '<br> --- '.$bgimgproperties_hash;

  //echo '<br> +++ '.file_create_url(file_directory_path() .'/'. variable_get('brilliant_gallery_pcache', '') .'/bg_cached_resized_'.$bgimgproperties_hash);

  //exit();
  $pcache = variable_get('brilliant_gallery_pcache', BRILLIANT_GALLERY_DEFAULT_CACHE_DIR);

  //brilliant_gallery_check_or_create_dir($pcache);
  $foqen = file_directory_path() . '/' . $pcache . '/bg_cached_resized_' . $bgimgproperties_hash;
  $lastchanged = @filemtime($foqen);

  // Last file modification time, or FALSE on error.

  /*
   global $user; $userId = $user->uid;
   if ($userId == 1){
   drupal_set_message('pic '.($timenow - $lastchanged).' > '.$bgcachexpire.' ... '.$foqen);
   }
  */

  #if ($_GET['fetchnow']==1){ $lastchanged = FALSE; } // Debugging!
  if ($lastchanged === FALSE or time() - $lastchanged > $bgcachexpire) {

    // If the image is expired, we need to actively delete it, for the case that it was removed / hidden by the owner.
    @unlink($foqen);

    /*
     global $user; $userId = $user->uid;
     if ($userId == 1){
     drupal_set_message('in!');
     }
    */

    ///*
    $my_data = resizeimage($_GET['imgp'], $_GET['imgw'], $_GET['imgh'], @$_GET['imgcrop'], $imagepath);
    $image = $my_data;

    //*/

    #watchdog('bg', $imager->code.' ... '.$imgurl.' =imgurl');

    // It happens that the file size is 0 (image not fetched). In such case, don't write it.
    if (strlen($image) > 0) {
      $fp = fopen($foqen, 'w');

      #drupal_set_message($foqen.'<br>');

      #watchdog('bg', $foqen.' ...ok<br>');
      fwrite($fp, $image);
      fclose($fp);
    }
  }
  return $my_data;
}