require_once "Spreadsheet/Excel/Writer.php";
$cache = get_cache_function($unit->get_id(), CACHE_LIFETIME_STATIC);
$participant_group = $unit->get_attribute("UNIT_POINTLIST_PARTICIPANTS");
$proxy = $unit->get_attribute("UNIT_POINTLIST_PROXY");
if (defined("LOG_DEBUGLOG")) {
$time1 = microtime(TRUE);
$login = lms_steam::get_current_user()->get_name();
logging::write_log(LOG_DEBUGLOG, "units_pointlist_excel:\t " . $login . "\t" . $unit->get_display_name() . "\t" . $participant_group->get_identifier() . "\t" . $participant_group->count_members() . "\t" . date("d.m.y G:i:s", time()) . "... ");
}
$members = $cache->call("lms_steam::group_get_members", $participant_group->get_id(), TRUE);
// INITIALIZATION
$course_id = $course->get_course_id();
$course_name = $course->get_course_name();
$semester = $course->get_semester();
$proxy_data = $proxy->get_all_attributes();
$points = units_pointlist::extract_pointlist($proxy_data);
$maxpoints = $proxy_data["UNIT_POINTLIST_MAXPOINTS"];
$count = $unit->get_attribute("UNIT_POINTLIST_COUNT");
$bonus_1 = $unit->get_attribute("UNIT_POINTLIST_BONUS_1");
$bonus_2 = $unit->get_attribute("UNIT_POINTLIST_BONUS_2");
$unit_name = $unit->get_display_name();
$excel = new Spreadsheet_Excel_Writer();
$excel->setTempDir(PATH_TEMP);
$format_table_header =& $excel->addFormat(array('Size' => 12, 'Align' => 'left', 'Bold' => 1));
$format_table_header_number =& $excel->addFormat(array('Size' => 12, 'Align' => 'right', 'Bold' => 1));
$sheet_table_header =& $excel->addFormat(array('Size' => 14, 'Align' => 'left'));
$format_table_header =& $excel->addFormat(array('Size' => 12, 'Align' => 'left', 'Bold' => 1));
$format_table_header_faded =& $excel->addFormat(array('Size' => 12, 'Align' => 'left', 'Color' => 'grey'));
$format_cell =& $excel->addFormat(array('Size' => 9, 'Align' => 'left', 'Bold' => 1));
$format_cell->setAlign('vcenter');
$format_cell->setTextWrap(1);
