_get_dir_file_ids

Versions

5

_get_dir_file_ids($fid, $recursive = FALSE)

Return a list of file ids that are in the directory

Parameters

$fid The file id associated with the directory

$recursive Whether or not to list recursive directories and their files

Return value

: If there are files in the directory an array of file ids, else return FALSE

Code

contributions/ubercart/uc_file/uc_file.module, line 1373

<?php
function _get_dir_file_ids($fid, $recursive = FALSE) {
  $fids = array();
  $dir = db_result(db_query("SELECT filename FROM {uc_files} WHERE fid = %d", $fid));
  $files = db_query("SELECT * FROM {uc_files} WHERE filename LIKE LOWER('%s')", $dir .'%');

  while ($file = db_fetch_object($files)) {
    $filename_change = str_replace($dir, '', $file->filename);
    $filename = (substr($filename_change, 0, 1) == '/') ? substr($filename_change, 1) : $filename_change;
    if (!strpos($filename, '/') && !empty($filename)) {
      $fids[] = $file->fid;
    }
    elseif ($recursive && !empty($filename) && $filename_change != $file->filename) {
      $fids[] = $file->fid;
    }
  }

  return (empty($fids)) ? FALSE : $fids;
}
?>

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