246 lines
6.9 KiB
PHP
246 lines
6.9 KiB
PHP
<?php
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/***************************************************************************
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./lib/search.ovl.inc.php
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-------------------
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begin : November 5 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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ovl search output for TOP25, TOP50 etc.
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****************************************************************************/
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global $content, $bUseZip, $sqldebug;
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$ovlLine = "[Symbol {symbolnr1}]\r\nTyp=6\r\nGroup=1\r\nWidth=20\r\nHeight=20\r\nDir=100\r\nArt=1\r\nCol=3\r\nZoom=1\r\nSize=103\r\nArea=2\r\nXKoord={lon}\r\nYKoord={lat}\r\n[Symbol {symbolnr2}]\r\nTyp=2\r\nGroup=1\r\nCol=3\r\nArea=1\r\nZoom=1\r\nSize=130\r\nFont=1\r\nDir=100\r\nXKoord={lonname}\r\nYKoord={latname}\r\nText={cachename}\r\n";
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$ovlFoot = "[Overlay]\r\nSymbols={symbolscount}\r\n";
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//prepare the output
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$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`.`longitude` `longitude`, `caches`.`latitude` `latitude`,
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IF(IFNULL(`stat_caches`.`toprating`,0)>3, 4, IFNULL(`stat_caches`.`toprating`, 0)) `ratingvalue`' .
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$sAddField
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. ' FROM `caches`
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LEFT JOIN `stat_caches` ON `caches`.`cache_id`=`stat_caches`.`cache_id`' .
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$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 `ovlcontent` ' . $sql . $sqlLimit, $sqldebug);
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$rsCount = sql_slave('SELECT COUNT(*) `count` FROM `ovlcontent`');
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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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$rsName = sql_slave('SELECT `caches`.`wp_oc` `wp_oc` FROM `ovlcontent`, `caches` WHERE `ovlcontent`.`cache_id`=`caches`.`cache_id` LIMIT 1');
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$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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$content = '';
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require_once($opt['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/ovl");
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header("Content-Disposition: attachment; filename=" . $sFilebasename . ".ovl");
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}
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}
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// ok, ausgabe ...
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/*
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{symbolnr1}
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{lon}
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{lat}
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{symbolnr2}
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{lonname}
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{latname}
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{cachename}
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*/
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$nr = 1;
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$rs = sql_slave('SELECT SQL_BUFFER_RESULT `ovlcontent`.`cache_id` `cacheid`, `ovlcontent`.`longitude` `longitude`, `ovlcontent`.`latitude` `latitude`, `caches`.`name` `name` FROM `ovlcontent`, `caches` WHERE `ovlcontent`.`cache_id`=`caches`.`cache_id`');
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while($r = sql_fetch_array($rs))
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{
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$thisline = $ovlLine;
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$lat = sprintf('%01.5f', $r['latitude']);
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$thisline = mb_ereg_replace('{lat}', $lat, $thisline);
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$thisline = mb_ereg_replace('{latname}', $lat, $thisline);
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$lon = sprintf('%01.5f', $r['longitude']);
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$thisline = mb_ereg_replace('{lon}', $lon, $thisline);
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$thisline = mb_ereg_replace('{lonname}', $lon, $thisline);
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$thisline = mb_ereg_replace('{cachename}', convert_string($r['name']), $thisline);
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$thisline = mb_ereg_replace('{symbolnr1}', $nr, $thisline);
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$thisline = mb_ereg_replace('{symbolnr2}', $nr + 1, $thisline);
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append_output($thisline);
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$nr += 2;
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}
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mysql_free_result($rs);
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$ovlFoot = mb_ereg_replace('{symbolscount}', $nr - 1, $ovlFoot);
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append_output($ovlFoot);
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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 . '.ovl', $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 convert_string($str)
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{
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$newstr = iconv("UTF-8", "ISO-8859-1", $str);
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if ($newstr == false)
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return $str;
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else
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return $newstr;
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}
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function xmlentities($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] = '\''; $to[4] = ''';
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for ($i = 0; $i <= 4; $i++)
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$str = mb_ereg_replace($from[$i], $to[$i], $str);
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return $str;
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}
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function append_output($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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