Wikivoyage:Quelltext von multipoi2gpx.php
Im Folgenden findet sich der Quelltext von poi2gpx.php
vom Nutzer Mey2008 in der Fassung vom 09. August 2017.
<?php
/*
multipoi2gpx - Version 2015-05-13
Author:
https://de.wikivoyage.org/wiki/User:Mey2008
License:
Affero GPL v3 or later http://www.gnu.org/licenses/agpl-3.0.html
Recent changes:
2015-11-10: fixed path for translate
2015-05-13: character & masked as & - application/gpx+xml
ToDo:
--
*/
//PHP error reporting *** TEST ***
error_reporting (E_ALL | E_STRICT);
ini_set ('display_errors' , 1);
header( 'content-type: text/html; charset=utf-8' );
// DMS to DEC (DIR must be N, E, S or, W)
function DMStoDEC($dms) {
$part = preg_split("/[^\d\w\.]+/",$dms);
$pnr = count($part);
if ($pnr == 3) {
$part[3] = $part[2];
$part[2] = 0;
}
elseif ($pnr == 2) {
$part[3] = $part[1];
$part[1] = 0;
$part[2] = 0;
}
$dec = $part[0] + ((($part[1]*60) + ($part[2]))/3600);
if ($part[3] == "S" || $part[3] == "W") {
$dec = $dec * -1;
}
return $dec;
}
// reading URL parameters
$lang = $_GET["lang"];
$file = $_GET["name"];
$places = unserialize($file);
$file_out = '<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
';
$file_out .= '<gpx version="1.1" creator="Wikivoyage"
xmlns="http://www.topografix.com/GPX/1/1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">
';
$fc = 0;
foreach($places as $file) {
$fc++;
$file = str_replace(array("\'", " "), array("'", "_"), $file);
// reading article data
$content = file_get_contents("https://" . $lang . ".wikivoyage.org/w/index.php?title=" . $file . "&action=raw");
// strip comments and nowiki
$content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
$content = preg_replace('/<nowiki(.|\s)*?nowiki>/', '', $content);
// replace special strings
$content = str_ireplace(array('[*', ']]', '| ', ' |', '= ', ' =', '=====', '===', '&', '{{Marker', '{{Listing', '{{vCard', '?lang=', '@', '{{Poi', '=listing' ), array('', '', '|', '|', '=', '=', 'XXXXX', 'XXX', '%26', '{{listing', '{{listing', '{{listing', 'XxxxxX', 'X', '{{poi', '=' ), $content);
// poi to listing
$content = preg_replace(array('/{{poi\|(.*?)\|(.*?)\|(.*?)\|(.*?)\|(.*?)[\||}](.*?)}}/i', '/{{poi\|(.*?)\|(.*?)\|(.*?)\|(.*?)\|(.*?)[\||}]/i'), array("{{listing|map=$1|type=$2|lat=$3|long=$4|name=$5|image=$6}}", "{{listing|map=$1|type=$2|lat=$3|long=$4|name=$5}}"), $content);
// replace section 2 headers
$content = preg_replace('/==.*==/', '{{listing|type=**h2**|name=**SECTION**}}', $content);
// translate to english
include 'trans/trans-' . $lang . '.php';
$content = str_ireplace(array_keys($trans), $trans, $content);
// convert to {{listing|
$content = preg_replace("/{{(go|see|do|buy|eat|drink|sleep|fun|vicinity|health|around|city|diplo)/", "{{listing|type=$1", $content);
// strip unwanted templates
$content = preg_replace("/{{(?!poi|listing|mapframe|mapmask|geo|photolist)(.|\s)*?}}/im", "", $content);
// echo $content; // *** TEST ***
// mapmask
preg_match('/{{MapMask\|(.*?)}}/i', $content, $matches);
if (isset($matches[1])) {
$mask = '[[' . str_replace('|', '],[', $matches[1]) . ']]';
}
else {
$mask = '[[]]';
}
// read parameters {{listing|
$apart = explode('{{listing', $content);
$nr = $nother = 0;
// $groups, $grpmax only for de
$groups = array('error', '**h2**', 'blue', 'buy', 'do', 'drink', 'eat', 'fun', 'go', 'gold', 'health', 'lime', 'listing', 'maroon', 'mediumaquamarine', 'other', 'red', 'see', 'silver', 'sleep', 'view', 'vicinity', 'health', 'around', 'city', 'diplo');
$grpmax = array_fill(0, 29, 0);
$nr_pois = 0;
for($i=1; $i < count($apart); $i++){
$text = explode('}}', $apart[$i]);
$part = str_replace('|','&', $text[0]);
$name = $map = $type = $group = $lat = $long = $image = '';
parse_str(str_replace('+', '%2B', $part));
// convert DMS to DEC
if (strpos($lat, "°")) {
$lat = DMStoDEC($lat);
$long = DMStoDEC($long);
}
$n[$i] = (trim($name) ?: "NoName");
$p[$i] = (trim($map) ?: 0);
$c[$i] = (trim($type) ?: "other");
$x[$i] = (trim($lat) + 0 ?: "0");
if ($x[$i] != 0) {
$nr_pois++;
}
$y[$i] = (trim($long) + 0 ?: "0");
$f[$i] = (str_replace(" ","_",trim($image)) ?: "0/01/no");
if (substr($f[$i],1,1) != "/") {
$md5 = md5($f[$i]);
$f[$i] = substr($md5,0,1) . "/" . substr($md5,0,2) . "/" . $f[$i];
}
// automatic numbering
if ($lang == "de" ) {
if ($x[$i] + 0 != 0 && $p[$i] == 0) {
if ($group != '') {
$c[$i] = trim($group);
}
$key = array_search($c[$i], $groups);
$grpmax[$key]++;
$p[$i] = $grpmax[$key];
}
}
else {
if ($x[$i] + 0 != 0) {
if ($c[$i] == "other") {
$nother++;
$p[$i] = $nother;
}
else {
$nr++;
$p[$i] = $nr;
}
}
if ($c[$i] == "**h2**") {
$nr = 0;
}
}
}
$max = $i - 1;
// read nn-articles.js
$geo = file('./data/' . $lang . '-articles.js');
$suchfile = str_replace(array("_", "(", ")", "/"), array(" ", "\(", "\)", "\/"), $file);
$desti = preg_grep('/"' . $suchfile . '"/', $geo);
$desti = array_values($desti);
$desti_parts = explode(",",$desti[0]);
$lat = substr($desti_parts[0],1);
$lon = $desti_parts[1];
$line = ' <wpt lat="' . $lat . '" lon="' . $lon . '">
<name>' . str_replace("_", " ",$file) . ' (' . $nr_pois . ' POIs)</name>
<type>01</type>
<extensions>
<color>#FF00FF</color>
</extensions>
</wpt>
';
$file_out = $file_out . $line;
for($i=1; $i <= $max; $i++) {
if ($p[$i] != 0) {
$lat = number_format($x[$i], 4);
$lon = number_format($y[$i], 4);
$number = str_pad($p[$i], 2 ,'0', STR_PAD_LEFT);
$name = str_replace(array('"', "'", "<", ">", "&", "[["), array(""", "'", "<", ">", "&", ""), $n[$i]);
$cat = $c[$i];
$color = str_ireplace(array('see', 'do', 'buy', 'eat', 'drink', 'sleep', 'other', 'city', 'go', 'view', 'vicinity', 'gold', 'lime', 'red', 'silver'), array('#4682b4', '#808080', '#008080', '#d2691e', '#810061', '#000080', '#228b22', '#0000ff', '#a52a2a', '#416941', '#800000', '#ffd700', '#00ff00', '#ff0000', '#c0c0c0'), $cat);
if ($color == $cat) { // destination
$color = "ffd700";
$line = ' <wpt lat="' . $lat . '" lon="' . $lon . '">
<name>' . $name . '</name>
<type>' . str_pad($fc, 2, 0, STR_PAD_LEFT) . '-' . ucfirst($cat) . '</type>
<extensions>
<color>' . $color . '</color>
</extensions>
</wpt>
';
}
else { // POI
$line = ' <wpt lat="' . $lat . '" lon="' . $lon . '">
<name>[' . ucfirst($cat) . ' ' . $number . '] ' . $name . '</name>
<type>' . str_pad($fc, 2, 0, STR_PAD_LEFT) . '-' . ucfirst($cat) . '</type>
<extensions>
<color>' . $color . '</color>
</extensions>
</wpt>
';
}
$file_out = $file_out . $line;
}
}
// read gpx
$gpxcontent = "";
if ($lang == 'el' || $lang == 'en' || $lang == 'fr' || $lang == 'it' || $lang == 'nl' || $lang == 'ru') {
// Gpx data --> Template:GPX/Articlename
$gpxcontent = @file_get_contents("https://" . $lang . ".wikivoyage.org/w/index.php?title=Template:GPX/" . $file . "&action=raw");
}
else {
// Gpx data --> Articlename/Gpx
$gpxcontent = @file_get_contents("https://" . $lang . ".wikivoyage.org/w/index.php?title=" . $file . "/Gpx&action=raw");
}
if (!$gpxcontent) {
$gpxcontent = "";
}
$gpxcontent = str_replace("\n", "\r\n", $gpxcontent);
$gpxcontent = preg_replace("/(.*)?<trk>/s", " <trk>", $gpxcontent);
$gpxcontent = str_replace("</gpx>", "", $gpxcontent);
$file_out = $file_out . $gpxcontent;
} // end foreach
$file_out = $file_out . "</gpx>
";
$out = strlen($file_out);
$filename = str_replace(array(":", "/", " "), "_", $places[0]) . "_etc_". $lang . ".gpx";
if (isset($file_out)) {
header("Content-Length: $out");
header("Content-Type: application/gpx+xml");
header("Content-Disposition: attachment; filename=$filename");
header("Content-Transfer-Encoding: binary");
echo $file_out;
}
?>