414 lines
13 KiB
PHP
414 lines
13 KiB
PHP
<?php
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/***************************************************************************
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./lib/search.gpx.inc.php
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-------------------
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begin : November 1 2005
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For license information see doc/license.txt
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****************************************************************************/
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/****************************************************************************
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Unicode Reminder メモ
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GPX search output
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****************************************************************************/
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global $content, $bUseZip, $sqldebug;
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$gpxHead =
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'<?xml version="1.0" encoding="utf-8"?>
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<gpx xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd http://geocaching.com.au/geocache/1 http://geocaching.com.au/geocache/1/geocache.xsd"
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xmlns="http://www.topografix.com/GPX/1/0"
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version="1.0"
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creator="www.opencaching.de">
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<desc>Geocache</desc>
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<author>Geocaching Australia</author>
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<url>http://www.opencaching.de</url>
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<urlname>www.opencaching.de</urlname>
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<time>{time}</time>
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';
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$gpxLine =
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'
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<wpt lat="{lat}" lon="{lon}">
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<time>{time}</time>
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<name>{waypoint}</name>
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<desc>{cachename}</desc>
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<src>www.opencaching.de</src>
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<url>http://www.opencaching.de/viewcache.php?cacheid={cacheid}</url>
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<urlname>{cachename}</urlname>
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<sym>Geocache</sym>
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<type>Geocache</type>
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<geocache status="{status}" xmlns="http://geocaching.com.au/geocache/1">
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<name>{cachename}</name>
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<owner>{owner}</owner>
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<locale></locale>
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<state>{state}</state>
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<country>{country}</country>
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<type>{type}</type>
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<container>{container}</container>
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<difficulty>{difficulty}</difficulty>
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<terrain>{terrain}</terrain>
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<summary html="false">{shortdesc}</summary>
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<description html="true">{desc}</description>
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{hints}
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<licence></licence>
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<logs>
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{logs}
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</logs>
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</geocache>
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</wpt>
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';
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$gpxLog = '
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<log id="{id}">
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<time>{date}</time>
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<geocacher>{username}</geocacher>
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<type>{type}</type>
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<text>{text}</text>
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</log>
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';
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$gpxFoot = '</gpx>';
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$gpxTimeFormat = 'Y-m-d\TH:i:s\Z';
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$gpxStatus[0] = 'Unavailable'; // andere
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$gpxStatus[1] = 'Available';
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$gpxStatus[2] = 'Unavailable';
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$gpxStatus[3] = 'Archived';
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$gpxContainer[0] = 'Other';
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$gpxContainer[2] = 'Micro';
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$gpxContainer[3] = 'Small';
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$gpxContainer[4] = 'Regular';
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$gpxContainer[5] = 'Large';
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$gpxContainer[6] = 'Large';
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$gpxContainer[7] = 'Virtual';
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// known by gpx
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$gpxType[0] = 'Other';
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$gpxType[2] = 'Traditional';
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$gpxType[3] = 'Multi';
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$gpxType[4] = 'Virtual';
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$gpxType[5] = 'Webcam';
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$gpxType[6] = 'Event';
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// unknown ... converted
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$gpxType[7] = 'Multi';
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$gpxType[8] = 'Multi';
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$gpxType[10] = 'Traditional';
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$gpxLogType[0] = 'Other';
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$gpxLogType[1] = 'Found';
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$gpxLogType[2] = 'Not Found';
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$gpxLogType[3] = 'Note';
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//prepare the output
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$caches_per_page = 20;
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$sql = 'SELECT ';
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if (isset($lat_rad) && isset($lon_rad))
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{
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$sql .= getSqlDistanceFormula($lon_rad * 180 / 3.14159, $lat_rad * 180 / 3.14159, 0, $multiplier[$distance_unit]) . ' `distance`, ';
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}
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else
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{
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if ($usr === false)
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{
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$sql .= '0 distance, ';
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}
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else
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{
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//get the users home coords
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$rs_coords = sql_slave("SELECT `latitude`, `longitude` FROM `user` WHERE `user_id`='&1'", $usr['userid']);
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$record_coords = sql_fetch_array($rs_coords);
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if ((($record_coords['latitude'] == NULL) || ($record_coords['longitude'] == NULL)) || (($record_coords['latitude'] == 0) || ($record_coords['longitude'] == 0)))
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{
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$sql .= '0 distance, ';
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}
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else
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{
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//TODO: load from the users-profile
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$distance_unit = 'km';
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$lon_rad = $record_coords['longitude'] * 3.14159 / 180;
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$lat_rad = $record_coords['latitude'] * 3.14159 / 180;
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$sql .= getSqlDistanceFormula($record_coords['longitude'], $record_coords['latitude'], 0, $multiplier[$distance_unit]) . ' `distance`, ';
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}
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mysql_free_result($rs_coords);
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}
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}
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$sAddJoin = '';
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$sAddGroupBy = '';
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$sAddField = '';
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$sGroupBy = '';
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if ($options['sort'] == 'bylastlog')
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{
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$sAddField = ', MAX(`cache_logs`.`date`) AS `lastLog`';
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$sAddJoin = ' LEFT JOIN `cache_logs` ON `caches`.`cache_id`=`cache_logs`.`cache_id`';
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$sGroupBy = ' GROUP BY `cache_logs`.`cache_id`';
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}
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$sql .= '`caches`.`cache_id` `cache_id`, `caches`.`status` `status`, `caches`.`type` `type`, `caches`.`size` `size`, `caches`.`longitude` `longitude`, `caches`.`latitude` `latitude`, `caches`.`user_id` `user_id`,
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IF(IFNULL(`stat_caches`.`toprating`,0)>3, 4, IFNULL(`stat_caches`.`toprating`, 0)) `ratingvalue`,
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`cache_location`.`adm2` `state`' .
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$sAddField
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. ' FROM `caches`
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LEFT JOIN `stat_caches` ON `caches`.`cache_id`=`stat_caches`.`cache_id`
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LEFT JOIN `cache_location` ON `caches`.`cache_id`=`cache_location`.`cache_id`' .
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$sAddJoin
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. ' WHERE `caches`.`cache_id` IN (' . $sqlFilter . ')' .
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$sGroupBy;
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$sortby = $options['sort'];
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$sql .= ' ORDER BY ';
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if ($options['orderRatingFirst'])
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$sql .= '`ratingvalue` DESC, ';
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if ($sortby == 'bylastlog')
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{
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$sql .= '`lastLog` DESC, ';
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$sortby = 'bydistance';
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}
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if (isset($lat_rad) && isset($lon_rad) && ($sortby == 'bydistance'))
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{
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$sql .= '`distance` ASC';
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}
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else if ($sortby == 'bycreated')
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{
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$sql .= '`caches`.`date_created` DESC';
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}
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else // by name
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{
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$sql .= '`caches`.`name` ASC';
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}
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//startat?
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$startat = isset($_REQUEST['startat']) ? $_REQUEST['startat'] : 0;
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if (!is_numeric($startat)) $startat = 0;
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if (isset($_REQUEST['count']))
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$count = $_REQUEST['count'];
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else
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$count = $caches_per_page;
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if ($count == 'max') $count = 500;
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if (!is_numeric($count)) $count = 0;
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if ($count < 1) $count = 1;
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if ($count > 500) $count = 500;
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$sqlLimit = ' LIMIT ' . $startat . ', ' . $count;
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// temporäre tabelle erstellen
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sql_slave('CREATE TEMPORARY TABLE `gpxcontent` ' . $sql . $sqlLimit);
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$rsCount = sql_slave('SELECT COUNT(*) `count` FROM `gpxcontent`');
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$rCount = sql_fetch_array($rsCount);
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mysql_free_result($rsCount);
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if ($rCount['count'] == 1)
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{
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$rsName = sql_slave('SELECT `caches`.`wp_oc` `wp_oc` FROM `gpxcontent`, `caches` WHERE `gpxcontent`.`cache_id`=`caches`.`cache_id` LIMIT 1');
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$rName = sql_fetch_array($rsName);
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mysql_free_result($rsName);
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$sFilebasename = $rName['wp_oc'];
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}
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else
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$sFilebasename = 'ocde' . $options['queryid'];
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$bUseZip = ($rCount['count'] > 20);
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$bUseZip = $bUseZip || (isset($_REQUEST['zip']) && ($_REQUEST['zip'] == '1'));
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if ($bUseZip == true)
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{
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$content = '';
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require_once($rootpath . 'lib/phpzip/ss_zip.class.php');
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$phpzip = new ss_zip('',6);
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}
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// ok, ausgabe starten
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if ($sqldebug == false)
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{
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if ($bUseZip == true)
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{
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header("content-type: application/zip");
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header('Content-Disposition: attachment; filename=' . $sFilebasename . '.zip');
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}
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else
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{
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header("Content-type: application/gpx");
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header("Content-Disposition: attachment; filename=" . $sFilebasename . ".gpx");
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}
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}
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$gpxHead = mb_ereg_replace('{time}', date($gpxTimeFormat, time()), $gpxHead);
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append_output($gpxHead);
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// ok, ausgabe ...
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$rs = sql_slave('SELECT SQL_BUFFER_RESULT `gpxcontent`.`cache_id` `cacheid`, `gpxcontent`.`longitude` `longitude`, `gpxcontent`.`latitude` `latitude`, `gpxcontent`.`state` `state`, `caches`.`wp_oc` `waypoint`, `caches`.`date_hidden` `date_hidden`, `caches`.`name` `name`, `caches`.`country` `country`, `caches`.`terrain` `terrain`, `caches`.`difficulty` `difficulty`, `caches`.`desc_languages` `desc_languages`, `caches`.`size` `size`, `caches`.`type` `type`, `caches`.`status` `status`, `user`.`username` `username`, `cache_desc`.`desc` `desc`, `cache_desc`.`short_desc` `short_desc`, `cache_desc`.`hint` `hint` FROM `gpxcontent`, `caches`, `user`, `cache_desc` WHERE `gpxcontent`.`cache_id`=`caches`.`cache_id` AND `caches`.`cache_id`=`cache_desc`.`cache_id` AND `caches`.`default_desclang`=`cache_desc`.`language` AND `gpxcontent`.`user_id`=`user`.`user_id`');
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while($r = sql_fetch_array($rs))
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{
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$thisline = $gpxLine;
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$lat = sprintf('%01.5f', $r['latitude']);
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$thisline = mb_ereg_replace('{lat}', $lat, $thisline);
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$lon = sprintf('%01.5f', $r['longitude']);
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$thisline = mb_ereg_replace('{lon}', $lon, $thisline);
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$time = date($gpxTimeFormat, strtotime($r['date_hidden']));
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$thisline = mb_ereg_replace('{time}', $time, $thisline);
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$thisline = mb_ereg_replace('{waypoint}', $r['waypoint'], $thisline);
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$thisline = mb_ereg_replace('{cacheid}', $r['cacheid'], $thisline);
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$thisline = mb_ereg_replace('{cachename}', xmlentities($r['name']), $thisline);
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$thisline = mb_ereg_replace('{country}', $r['country'], $thisline);
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$thisline = mb_ereg_replace('{state}', xmlentities($r['state']), $thisline);
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if ($r['hint'] == '')
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$thisline = mb_ereg_replace('{hints}', '', $thisline);
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else
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$thisline = mb_ereg_replace('{hints}', '<hints>' . xmlentities(strip_tags($r['hint'])) . '</hints>', $thisline);
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$thisline = mb_ereg_replace('{shortdesc}', xmlentities($r['short_desc']), $thisline);
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$thisline = mb_ereg_replace('{desc}', xmlentities($r['desc']), $thisline);
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if (isset($gpxType[$r['type']]))
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$thisline = mb_ereg_replace('{type}', $gpxType[$r['type']], $thisline);
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else
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$thisline = mb_ereg_replace('{type}', $gpxType[0], $thisline);
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if (isset($gpxContainer[$r['size']]))
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$thisline = mb_ereg_replace('{container}', $gpxContainer[$r['size']], $thisline);
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else
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$thisline = mb_ereg_replace('{container}', $gpxContainer[0], $thisline);
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if (isset($gpxStatus[$r['status']]))
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$thisline = mb_ereg_replace('{status}', $gpxStatus[$r['status']], $thisline);
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else
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$thisline = mb_ereg_replace('{status}', $gpxStatus[0], $thisline);
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$difficulty = sprintf('%01.1f', $r['difficulty'] / 2);
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$thisline = mb_ereg_replace('{difficulty}', $difficulty, $thisline);
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$terrain = sprintf('%01.1f', $r['terrain'] / 2);
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$thisline = mb_ereg_replace('{terrain}', $terrain, $thisline);
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$thisline = mb_ereg_replace('{owner}', xmlentities($r['username']), $thisline);
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// logs ermitteln
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if ($usr === false)
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{
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$user_id = 0;
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}
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else
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{
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$user_id = $usr['userid'];
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}
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$logentries = '';
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if ($user_id != 0)
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{
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// my logs
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$rsLogs = sql_slave("SELECT `cache_logs`.`id`, `cache_logs`.`type`, `cache_logs`.`date`, `cache_logs`.`text`, `user`.`username` FROM `cache_logs`, `user` WHERE `cache_logs`.`user_id`=`user`.`user_id` AND `cache_logs`.`cache_id`=&1 AND `user`.`user_id`=&2 ORDER BY `cache_logs`.`date` DESC", $r['cacheid'], $user_id);
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while ($rLog = sql_fetch_array($rsLogs))
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{
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$thislog = $gpxLog;
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$thislog = mb_ereg_replace('{id}', $rLog['id'], $thislog);
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$thislog = mb_ereg_replace('{date}', date($gpxTimeFormat, strtotime($rLog['date'])), $thislog);
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$thislog = mb_ereg_replace('{username}', xmlentities($rLog['username']), $thislog);
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if (isset($gpxLogType[$rLog['type']]))
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$logtype = $gpxLogType[$rLog['type']];
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else
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$logtype = $gpxLogType[0];
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$thislog = mb_ereg_replace('{type}', $logtype, $thislog);
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$thislog = mb_ereg_replace('{text}', xmlentities($rLog['text']), $thislog);
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$logentries .= $thislog . "\n";
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}
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}
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// first 20 logs (except mine)
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$rsLogs = sql_slave("SELECT `cache_logs`.`id`, `cache_logs`.`type`, `cache_logs`.`date`, `cache_logs`.`text`, `user`.`username` FROM `cache_logs`, `user` WHERE `cache_logs`.`user_id`=`user`.`user_id` AND `cache_logs`.`cache_id`=&1 AND `user`.`user_id`!=&2 ORDER BY `cache_logs`.`date` DESC LIMIT 20", $r['cacheid'], $user_id);
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while ($rLog = sql_fetch_array($rsLogs))
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{
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$thislog = $gpxLog;
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$thislog = mb_ereg_replace('{id}', $rLog['id'], $thislog);
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$thislog = mb_ereg_replace('{date}', date($gpxTimeFormat, strtotime($rLog['date'])), $thislog);
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$thislog = mb_ereg_replace('{username}', xmlentities($rLog['username']), $thislog);
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if (isset($gpxLogType[$rLog['type']]))
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$logtype = $gpxLogType[$rLog['type']];
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else
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$logtype = $gpxLogType[0];
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$thislog = mb_ereg_replace('{type}', $logtype, $thislog);
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$thislog = mb_ereg_replace('{text}', xmlentities($rLog['text']), $thislog);
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$logentries .= $thislog . "\n";
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}
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$thisline = mb_ereg_replace('{logs}', $logentries, $thisline);
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append_output($thisline);
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}
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mysql_free_result($rs);
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append_output($gpxFoot);
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if ($sqldebug == true) sqldbg_end();
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// phpzip versenden
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if ($bUseZip == true)
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{
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$phpzip->add_data($sFilebasename . '.gpx', $content);
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echo $phpzip->save($sFilebasename . '.zip', 'b');
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}
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exit;
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function xmlentities($str)
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{
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$from[0] = '&'; $to[0] = '&';
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$from[1] = '<'; $to[1] = '<';
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$from[2] = '>'; $to[2] = '>';
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$from[3] = '"'; $to[3] = '"';
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$from[4] = '\''; $to[4] = ''';
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$from[5] = ']]>'; $to[5] = ']] >';
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for ($i = 0; $i <= 4; $i++)
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$str = mb_ereg_replace($from[$i], $to[$i], $str);
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return filterevilchars($str);
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}
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function filterevilchars($str)
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{
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return mb_ereg_replace('[\\x00-\\x09|\\x0B-\\x0C|\\x0E-\\x1F]', '', $str);
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}
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function append_output($str)
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{
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global $content, $bUseZip, $sqldebug;
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if ($sqldebug == true) return;
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if ($bUseZip == true)
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$content .= $str;
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else
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echo $str;
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}
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?>
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