function load_dir_to_array in Brilliant Gallery 6.3

Same name and namespace in other branches

1. 5.4 brilliant_gallery.module \load_dir_to_array()
2. 5.3 brilliant_gallery.module \load_dir_to_array()
3. 6.4 functions.inc \load_dir_to_array()
4. 6 brilliant_gallery.module \load_dir_to_array()
5. 7.2 OLD_brilliant_gallery_functions.inc \load_dir_to_array()
6. 7 brilliant_gallery_functions.inc \load_dir_to_array()

2 calls to load_dir_to_array()

render_brilliant_gallery in ./brilliant_gallery.module

render_brilliant_gallery_manage in ./brilliant_gallery.module

File

./functions.inc, line 12

Code

function load_dir_to_array($absolpath, $imagewidth, $fullresolutionmaxwidth, $brilliant_gallery_sort, $imagecrop) {

  #watchdog('Brilliant Gal','absol2: '.$absolpath);

  # Load Directory Into Array
  $poct = -1;
  $retval_dimensions = array();

  #$handle            = @opendir($absolpath);
  $actualpath = realpath(file_directory_path()) . $absolpath;

  #watchdog('Brilliant Gal','absol3: '.$actualpath);
  $handle = @opendir($actualpath);
  $imagemaxh = 0;
  while ($file = @readdir($handle)) {
    $testending = strtolower(substr($file, -4, 4));
    if (!testext($file) and strtolower($testending) != '.mpg' and strtolower($testending) != '.swf' and strtolower($testending) != '.mov' and strtolower($testending) != '.avi') {
      continue;
    }

    # Index of a real image or something we are going to display.
    $poct += 1;
    $retval_dimensions[$poct]['file'] = $file;
    $retval_dimensions[$poct]['imgcrop'] = $imagecrop;

    # Is image horizontally or vertically oriented?

    #$temp = getimagesize($absolpath .'/'. $file);
    $temp = getimagesize($actualpath . '/' . $file);
    if ($temp === false) {
      continue;
    }
    if ($temp[0] - $temp[1] >= 0) {

      // This is a horizontal image
      $retval_dimensions[$poct]['imgw'] = $imagewidth;
      $retval_dimensions[$poct]['imgh'] = round($temp[1] / $temp[0] * $imagewidth);
      $retval_dimensions[$poct]['imgwbig'] = $fullresolutionmaxwidth;
      $retval_dimensions[$poct]['imghbig'] = round($temp[1] / $temp[0] * $fullresolutionmaxwidth);
    }
    else {

      // This is a vertical image
      if ($imagecrop) {
        $retval_dimensions[$poct]['imgw'] = round($temp[0] / $temp[1] * $imagewidth);
        $retval_dimensions[$poct]['imgh'] = $imagewidth;
      }
      else {
        $retval_dimensions[$poct]['imgw'] = round($temp[0] / $temp[1] * ($temp[0] / $temp[1]) * $imagewidth);
        $retval_dimensions[$poct]['imgh'] = round($temp[0] / $temp[1] * $imagewidth);
      }
      $retval_dimensions[$poct]['imgwbig'] = round($temp[0] / $temp[1] * ($temp[0] / $temp[1]) * $fullresolutionmaxwidth);
      $retval_dimensions[$poct]['imghbig'] = round($temp[0] / $temp[1] * $fullresolutionmaxwidth);
    }
    if ($imagemaxh < $retval_dimensions[$poct]['imgh']) {
      $imagemaxh = $retval_dimensions[$poct]['imgh'];
    }
  }
  @closedir($handle);
  if ($brilliant_gallery_sort == '1') {
    @sort($retval_dimensions);
  }
  else {
    shuffle($retval_dimensions);
  }
  return array(
    $retval_dimensions,
    $imagemaxh,
  );
}