public function delete_file($state_info)
{
if (isset($state_info->field_name) && isset($this->upload_fields[$state_info->field_name])) {
$upload_info = $this->upload_fields[$state_info->field_name];
if (file_exists("{$upload_info->upload_path}/{$state_info->file_name}")) {
if (unlink("{$upload_info->upload_path}/{$state_info->file_name}")) {
$this->basic_model->db_file_delete($state_info->field_name, $state_info->file_name);
return true;
} else {
return false;
}
} else {
$this->basic_model->db_file_delete($state_info->field_name, $state_info->file_name);
$ci =& get_instance();
$last_deleted_files = $ci->session->userdata('gc_last_deleted_files');
if (!is_array($last_deleted_files)) {
$last_deleted_files = array();
}
if (!in_array($state_info->file_name, $last_deleted_files)) {
$last_deleted_files[] = $state_info->file_name;
$ci->session->set_userdata('gc_last_deleted_files', $last_deleted_files);
}
return true;
}
} else {
return false;
}
}
protected function delete_file($state_info)
{
if (isset($state_info->field_name) && isset($this->upload_fields[$state_info->field_name])) {
$upload_info = $this->upload_fields[$state_info->field_name];
if (file_exists("{$upload_info->upload_path}/{$state_info->file_name}")) {
if (unlink("{$upload_info->upload_path}/{$state_info->file_name}")) {
$this->basic_model->db_file_delete($state_info->field_name, $state_info->file_name);
return true;
} else {
return false;
}
} else {
$this->basic_model->db_file_delete($state_info->field_name, $state_info->file_name);
return true;
}
} else {
return false;
}
}