<?php
/**
 * Copyright 2016 Wim van Ravesteijn
 *
 * This file is part of AEGEE-Europe Statutory Event Applications.
 *
 * AEGEE-Europe Statutory Event Applications is free software: you can
 * redistribute it and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation, either
 * version 3 of the License, or (at your option) any later version.
 *
 * AEGEE-Europe Statutory Event Applications is distributed in the hope
 * that it will be useful, but WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 * PURPOSE.  See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AEGEE-Europe Statutory Event Applications.  If not, see
 * <http://www.gnu.org/licenses/>.
 */
require_once("./include/CharSet.php");

class DigitalAgora implements IExport {
	public function getDisplayName() {
		return "Digital Agora";
	}
	
	public function getDescription() {
		return "This export contains all participants with accepted status 'yes', 'confirmed', 'pending' and 'arrived'.";
	}
	
	public function hasAccess() {
		return in_array("export_openslides", $_SESSION['sess_functions']);
	}
	
	/**
	 * Get an array with the column headers. The keys should match with the keys in getData()
	 */
	public function getHeaders() {
		$columns = array();
		$columns['FirstName'] = "First name";
		$columns['LastName'] = "Family name";
		$columns['FirstNameAscii'] = "First name (ASCII)";
		$columns['LastNameAscii'] = "Family name (ASCII)";
		$columns['Body'] = "Body";
		$columns['ParticipantType'] = "Participant type";

		return $columns;
	}
	
	public function getData() {
		$data = array();
		
		if( @mysql_num_rows( $res=doquery($this->getDataQuery()) )>0 ) {
			while( $row = mysql_fetch_assoc($res) ) {
				$row['FirstNameAscii'] = CharSet::get_utf8_to_ascii7($row['FirstName']);
				$row['LastNameAscii'] = CharSet::get_utf8_to_ascii7($row['LastName']);
				$data[] = $row;
			}
		}
		
		return $data;
	}
	
	private function getDataQuery() {
		$query = "SELECT `p`.`FirstName`, `p`.`LastName`, CONCAT(`b`.`BodyName`, ' (', `p`.`BodyCode`, ')') AS `Body`, `p`.`ParticipantType` ";
		$query .= "FROM `persons` `p` ";
		$query .= "INNER JOIN `ab_bodies` `b` ON `b`.`BodyCode` = `p`.`BodyCode` ";
		$query .= "WHERE `p`.`Accepted` IN ('yes', 'confirmed', 'pending', 'arrived') ";
		$query .= "ORDER BY `p`.`BodyCode`, `p`.`FirstName`, `p`.`LastName`";
		return $query;
	}
}
?>