private static function get_items($selected_item)
{
self::init_api();
$items = new FreshBooks_Item();
$result = array();
$result_info = array();
$str = "<option value=''></option>";
$current_page = 1;
do {
$items->listing($result, $result_info, $current_page, 100);
$pages = $result_info["pages"];
foreach ($result as $line_item) {
$selected = $line_item->itemId == $selected_item ? "selected='selected'" : "";
$str .= "<option value='{$line_item->itemId}' {$selected}>{$line_item->name}</option>";
}
$current_page++;
} while ($current_page <= $pages);
return $str;
}
public function is_valid_credentials()
{
$this->log_debug(__METHOD__ . '(): Validating credentials.');
$this->init_api();
$items = new FreshBooks_Item();
$dummy = array();
$return_val = $items->listing($dummy, $dummy);
if ($return_val) {
$this->log_debug(__METHOD__ . '(): Valid site name and authorization token.');
} else {
$this->log_error(__METHOD__ . '(): Invalid site name and/or authorization token.');
}
return $return_val;
}
