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<?php
/**
* MyCalendarDB class
* Provides backend DB functions for the MyCalendar class
* @author Nick Korbel <lqqkout13@users.sourceforge.net>
* @author Richard Cantzler <rmcii@users.sourceforge.net>
* @version 04-08-06
* @package DBEngine
*
* Copyright (C) 2003 - 2007 phpScheduleIt
* License: GPL, see LICENSE
*/
@define('BASE_DIR', dirname(__FILE__) . '/../..');
include_once(BASE_DIR . '/lib/DBEngine.class.php');
/**
* Provide all database access/manipulation functionality
* @see DBEngine
*/
class ResCalendarDB extends DBEngine {
function ResCalendarDB() {
$this->DBEngine(); // Call parent constructor
}
/**
* Get all reservation data
* This function gets all reservation data
* between a given start and end date
* @param int $firstDate first date to return reservations from
* @param int $lastDate last date to return reservations from
* @param string $machid id of the user to look up reservations for
* @param bool $is_resource if we are looking up resource data or not
* @return array of reservation data or an empty array
*/
function get_all_reservations($firstDate, $lastDate, $id, $is_resource, $filterFirst, $filterLast) {
$return = array();
// If it starts between the 2 dates, ends between the 2 dates, or surrounds the 2 dates, get it
$sql = 'SELECT res.*, res_users.*, resources.name, resources.location, users.fname, users.lname'
. ' FROM ' . $this->get_table('reservations') . ' as res'
. ' INNER JOIN ' . $this->get_table('reservation_users') . ' as res_users ON res.resid=res_users.resid'
. ' INNER JOIN ' . $this->get_table('resources') . ' as resources ON resources.machid = res.machid'
. ' INNER JOIN ' . $this->get_table('login') .' as users ON users.memberid = res_users.memberid'
. ' WHERE ( '
. '( '
. '(start_date >= ? AND start_date <= ?)'
. ' OR '
. '(end_date >= ? AND end_date <= ?)'
. ' )'
. ' OR '
. '(start_date <= ? AND end_date >= ?)'
. ' )'
. ' AND res.is_blackout <> 1'
. ' AND res_users.owner = 1';
$sql .= (($is_resource) ? ' AND resources.machid = ?' : ' AND res.scheduleid = ?');
$sql .= ' ORDER BY res.start_date, res.starttime, res.end_date, res.endtime';
$values = array($firstDate, $lastDate, $firstDate, $lastDate, $firstDate, $lastDate, $id);
$p = $this->db->prepare($sql);
$result = $this->db->execute($p, $values);
$this->check_for_error($result);
while ($rs = $result->fetchRow()) {
$rs['start_date'] = Time::getAdjustedDate($rs['start_date'], $rs['starttime']);
$rs['end_date'] = Time::getAdjustedDate($rs['end_date'], $rs['endtime']);
if ($rs['end_date'] >= $filterFirst && $rs['start_date'] <= $filterLast) {
$return[] = $rs;
}
}
$result->free();
return $return;
}
/**
* Get a list of all resources
* @param none
* @return array of all resources
*/
function get_resources() {
$return = array();
// Get all resources that are not on hidden schedules
$sql = 'SELECT resources.* FROM ' . $this->get_table('resources') . ' as resources INNER JOIN ' . $this->get_table('schedules') . ' as schedules ON resources.scheduleid = schedules.scheduleid WHERE schedules.ishidden <> 1 ORDER BY scheduletitle, name';
$result = $this->db->query($sql);
$this->check_for_error($result);
while ($rs = $result->fetchRow()) {
$return[] = $rs;
}
$result->free();
return $return;
}
/**
* Get a all of the schedules and their settings
* @param none
* @return array of all schedule properties
*/
function get_schedules() {
$return = array();
// Get all non-hidden schedules
$sql = 'SELECT * FROM ' . $this->get_table('schedules') .' as schedules WHERE ishidden <> 1 ORDER BY scheduletitle';
$result = $this->db->query($sql);
$this->check_for_error($result);
while ($rs = $result->fetchRow()) {
$return[] = $rs;
}
$result->free();
return $return;
}
}
?>