/**
* Scans a directory for newly added files
*
* @return int Number of items added
**/
function scan()
{
$added = 0;
// Get list of files
$files = DH_Hole::get_files($this->directory);
// Add any new files into the hole
if (count($files) > 0 && is_array($files)) {
foreach ($files as $file) {
// Only interested in files
if (is_file($file) && !in_array(basename($file), array('.htaccess', '.versions', '.svn', 'Thumbs.db'))) {
$file = ltrim(substr($file, strlen($this->directory)), '/');
if (DH_File::create($this->id, $file) === true) {
$added++;
}
}
}
}
return $added;
}
/**
* Accepts a FORM-based upload and replaces the file's underlying data
*
* @param DH_Hole $hole Hole in which the file lives
* @return boolean true if successfully uploaded, false if the upload was invalid
**/
function upload($hole, $filename, $filedata)
{
global $wpdb;
// If no filename is given then use the uploaded data
if ($filename == '' && is_uploaded_file($filedata['tmp_name'])) {
$filename = DH_Hole::sanitize_dir(ltrim($filedata['name'], '/'));
}
if ($filename) {
if (is_uploaded_file($filedata['tmp_name'])) {
move_uploaded_file($filedata['tmp_name'], $hole->directory . DIRECTORY_SEPARATOR . $filename);
}
return DH_File::create($hole->id, $filename);
}
return false;
}
