event.php

<?php
// display events
// $Id: event.php,v 1.30 2010/06/27 04:12:30 nobu Exp $

include 'header.php';

$eid  = param( 'eid' );
$exid = param( 'sub' );
$op   = param( 'op', 'view' );

$myts =& MyTextSanitizer::getInstance();

$isadmin = false;
$uid     = 0;
if ( is_object( $xoopsUser ) ) {
	$isadmin = $xoopsUser->isAdmin( $xoopsModule->getVar( 'mid' ) );
	$uid     = $xoopsUser->getVar( 'uid' );
	if ( ! $isadmin ) {
		$result = $xoopsDB->query( 'SELECT uid FROM ' . EGTBL . " WHERE eid=$eid AND uid=$uid" );
		if ( $xoopsDB->getRowsNum( $result ) > 0 ) {
			$isadmin = true;
		}
	}
}

set_next_event();

$data = fetch_event( $eid, $exid, $isadmin );
if ( empty( $data ) ) {
	redirect_header( EGUIDE_URL . '/index.php', 3, _NOPERM );
	exit;
}
$_GET['cat'] = $data['topicid'];    // for notification
$now         = time();

$data['exid'] = $exid;
// sub
$extents = get_extents( $eid );
if ( $exid ) {
	$data['extent'] = true;
} // show editdate link
else if ( count( $extents ) && $exid == 0 ) {
	if ( count( $extents ) == 1 ) {    // only one extent, chose that.
		header( 'Location: ' . EGUIDE_URL . '/event.php?eid=' . $eid . '&sub=' . $extents[0]['exid'] );
		exit;
	}
	$data['extent']  = true;    // also show editdate link
	$data['extents'] = $extents;
	$data['exdate']  = $extents[0]['exdate'];
}

$data['isadmin'] = ( $isadmin || $data['uid'] == $uid );

if ( $op != "print" ) {
	if ( ! $xoopsUser || $data['uid'] != $xoopsUser->uid() ) {
		$xoopsDB->queryF( "UPDATE " . EGTBL . " SET counter=counter+1 WHERE eid=$eid" );
		$data['counter'] ++;
	}
	$data['link'] = true;
}

// check pical exists
$module_handler =& xoops_gethandler( 'module' );
$module         =& $module_handler->getByDirname( PICAL );

if ( is_object( $module ) && $module->getVar( 'isactive' ) == 1 ) {
	$pidate = formatTimestamp( $data['edate'], 'Y-m-d' );
	if ( empty( $_GET['caldate'] ) ) {
		$_GET['caldate'] = $pidate;
	}
	$_POST['pical_jumpcaldate'] = true; // pical cache disable hack
}

include XOOPS_ROOT_PATH . '/header.php';

$xoopsOption['template_main'] = EGPREFIX . '_event.html';

assign_module_css();

edit_eventdata( $data );

$title = $data['date'] . " " . $data['title'];

set_eguide_breadcrumbs( $data['topicid'], array( $title => '' ) );

$xoopsTpl->assign( 'event', $data );

if ( isset( $pidate ) ) {
	$xoopsTpl->assign( 'caldate', $pidate );
}

// page title
$xoopsTpl->assign( 'xoops_pagetitle', $xoopsModule->getVar( 'name' ) . " | " . $title );

if ( $data['closedate'] < $now ) {
	if ( $data['reservation'] ) {
		$xoopsTpl->assign( 'message', _MD_RESERV_CLOSE );
	}
} elseif ( $data['reservation'] ) {
	$reserved = false;
	if ( is_object( $xoopsUser ) ) {
		$result   = $xoopsDB->query( "SELECT * FROM " . RVTBL . " WHERE eid=$eid AND exid=$exid AND uid=" . $xoopsUser->getVar( 'uid' ) );
		$reserved = ( $xoopsDB->getRowsNum( $result ) > 0 );
	}
	if ( $data['strict'] && $data['persons'] <= $data['reserved'] ) {
		$xoopsTpl->assign( 'message', _MD_RESERV_FULL );
	} elseif ( ! is_object( $xoopsUser ) && $xoopsModuleConfig['member_only'] == ACCEPT_MEMBER ) {
		$xoopsTpl->assign( 'message', _MD_RESERV_NEEDLOGIN );
	} else {
		$ok = true;
		if ( $xoopsModuleConfig['use_plugins'] ) {
			include_once 'plugins.php';
			foreach ( $hooked_function['check'] as $func ) {
				$ok = $func( $eid, $exid, $data['uid'] );
				if ( ! $ok ) {
					break;
				}
			}
		}
		if ( $reserved ) {
			$xoopsTpl->assign( 'message', _MD_RESERVED );
		} elseif ( $ok ) {
			$xoopsTpl->assign( 'form', eventform( $data, 0 ) );
		}
	}
}

$xoopsTpl->assign( make_lists( $data ) );

if ( $op == "print" ) {
	$xoopsOption['template_main'] = EGPREFIX . '_event_print.html';
	$xoopsTpl->assign( 'lang_comefrom', sprintf( _MD_THISCOMESFROM, $xoopsConfig['sitename'] ) );
	$xoopsTpl->display( 'db:' . EGPREFIX . '_event_print.html' );
	exit;
}

if ( $xoopsModuleConfig['use_comment'] ) {
	include XOOPS_ROOT_PATH . '/include/comment_view.php';
}

include XOOPS_ROOT_PATH . '/footer.php';

function make_lists( $data ) {
	global $xoopsDB;
	$eid  = $data['eid'];
	$exid = $data['exid'];
	$myts =& MyTextSanitizer::getInstance();
	if ( $data['reservation'] && ! empty( $data['reserved'] ) ) {
		$show = array();
		$item = array();
		foreach ( explode( "\n", trim( $data['optfield'] ) ) as $n ) {
			$a   = explode( ",", preg_replace( '/[\n\r]/', "", $n ) );
			$lab = preg_replace( '/[\*#]$/', "", array_shift( $a ) );
			if ( preg_match( '/^!/', $lab ) ) {
				$lab    = preg_replace( '/^!\s*/', '', $lab );
				$show[] = $lab;
			}
			$item[] = $lab;
		}
		$list = array();
		if ( count( $show ) ) {
			$result = $xoopsDB->query( 'SELECT * FROM ' . RVTBL . " WHERE eid=$eid AND exid=$exid AND status=" . _RVSTAT_RESERVED . ' ORDER BY rdate' );
			$nc     = 0;
			while ( $rdata = $xoopsDB->fetchArray( $result ) ) {
				$a = unserialize_text( $rdata['info'] );
				if ( ! empty( $rdata['uid'] ) ) {
					$uid   = $rdata['uid'];
					$uinfo = " (<a href='" . XOOPS_URL . "/userinfo.php?uid=$uid'>" . XoopsUser::getUnameFromId( $uid ) . "</a>)";
				} else {
					$uinfo = "";
				}
				$order = array();
				foreach ( $show as $v ) {
					$order[] = $myts->sanitizeForDisplay( $a[ $v ] ) . $uinfo;
					$uinfo   = "";
				}
				$list[ ++ $nc ] = $order;
			}
		}

		return array( 'labels' => $show, 'list' => $list );
	}

	return array();
}