You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
128 lines
4.4 KiB
PHP
128 lines
4.4 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Takes the latitude and longitude and gets nearby places from OSM.
|
|
*
|
|
* Uses WGS84 in the DD.DD format, because I say so.
|
|
*/
|
|
require 'required.php';
|
|
|
|
//ini_set('memory_limit','32M');
|
|
|
|
use AnthonyMartin\GeoLocation\GeoLocation as GeoLocation;
|
|
|
|
if (is_empty($VARS['lat'])) {
|
|
sendError("Missing required latitude (lat) variable.", true);
|
|
}
|
|
|
|
if (is_empty($VARS['long'])) {
|
|
sendError("Missing required longitude (long) variable.", true);
|
|
}
|
|
|
|
if (!preg_match('/-?[0-9]{1,3}\.[0-9]{1,}/', $VARS['lat'])) {
|
|
sendError("Latitude (lat) is in the wrong format, or does not have enough precision (DD.DD, at least 2 decimal places.", true);
|
|
}
|
|
|
|
if (!preg_match('/-?[0-9]{1,3}\.[0-9]{1,}/', $VARS['long'])) {
|
|
sendError("Longitude (long) is in the wrong format, or does not have enough precision (DD.DD, at least 2 decimal places.", true);
|
|
}
|
|
|
|
$lat = number_format((float) $VARS['lat'], 5, '.', '');
|
|
$long = number_format((float) $VARS['long'], 5, '.', '');
|
|
|
|
$radius = 5;
|
|
if (!is_empty($VARS['radius']) && is_numeric($VARS['radius'])) {
|
|
$radius = floatval($VARS['radius']);
|
|
}
|
|
|
|
if ($VARS['debug']) {
|
|
echo "got to the place data query ";
|
|
}
|
|
|
|
$places = json_decode(file_get_contents("http://gis.terranquest.net/places.php?key=" . GIS_API_KEY . "&lat=" . $VARS['lat'] . "&long=" . $VARS['long'] . "&radius=" . $radius), TRUE)['features'];
|
|
|
|
$data['status'] = 'OK';
|
|
$data['places'] = $places;
|
|
header('Content-Type: application/json');
|
|
$geo['name'] = "Places";
|
|
$geo['type'] = 'FeatureCollection';
|
|
$geo['features'] = [];
|
|
if ($VARS['debug']) {
|
|
echo "got to the game data loop ";
|
|
}
|
|
foreach ($places as $place) {
|
|
$osmid = $place['properties']['osm_id'];
|
|
$name = $place['properties']['name'];
|
|
$plong = $place['geometry']['coordinates'][0];
|
|
$plat = $place['geometry']['coordinates'][1];
|
|
if (!$database->has('locations', ['osmid' => $osmid])) {
|
|
$database->insert('locations', ['osmid' => $osmid, 'teamid' => 0]);
|
|
}
|
|
$gameinfo = $database->select('locations', ["[>]players" => ["owneruuid" => "uuid"]], ['locations.locationid', 'players.nickname', 'locations.teamid', 'locations.currentlife', 'locations.maxlife'], ['osmid' => $osmid])[0];
|
|
//$gameinfo = $database->select('locations', ['locationid', 'teamid', 'currentlife', 'maxlife'], ['osmid' => $osmid])[0];
|
|
// Reset owner info for dead places
|
|
if ($gameinfo['currentlife'] <= 0) {
|
|
$database->update('locations', ['teamid' => 0, 'owneruuid' => null, 'maxlife' => 0], ['locationid' => $gameinfo['locationid']]);
|
|
$gameinfo = $database->select('locations', ['locationid', 'teamid', 'currentlife', 'maxlife'], ['osmid' => $osmid])[0];
|
|
$gameinfo['nickname'] = "";
|
|
}
|
|
$geo['features'][] = array("type" => "Feature",
|
|
"geometry" => [
|
|
"type" => "Point",
|
|
"coordinates" => [
|
|
floatval($plong),
|
|
floatval($plat)
|
|
]
|
|
],
|
|
"properties" => [
|
|
"osm_id" => intval($osmid),
|
|
"name" => $name,
|
|
"gameinfo" => $gameinfo//['teamid' => $gameinfo['teamid'], 'owneruuid' => $gameinfo['owneruuid']]
|
|
]
|
|
);
|
|
}
|
|
if ($VARS['debug']) {
|
|
echo "got all the way to the encode ";
|
|
}
|
|
|
|
function utf8ize($d) {
|
|
if (is_array($d)) {
|
|
foreach ($d as $k => $v) {
|
|
$d[$k] = utf8ize($v);
|
|
}
|
|
} else if (is_object($d)) {
|
|
foreach ($d as $k => $v) {
|
|
$d->$k = utf8ize($v);
|
|
}
|
|
} else {
|
|
return utf8_encode($d);
|
|
}
|
|
return $d;
|
|
}
|
|
|
|
echo json_encode(utf8ize($geo));
|
|
if ($VARS['debug']) {
|
|
switch (json_last_error()) {
|
|
case JSON_ERROR_NONE:
|
|
echo ' - No errors';
|
|
break;
|
|
case JSON_ERROR_DEPTH:
|
|
echo ' - Maximum stack depth exceeded';
|
|
break;
|
|
case JSON_ERROR_STATE_MISMATCH:
|
|
echo ' - Underflow or the modes mismatch';
|
|
break;
|
|
case JSON_ERROR_CTRL_CHAR:
|
|
echo ' - Unexpected control character found';
|
|
break;
|
|
case JSON_ERROR_SYNTAX:
|
|
echo ' - Syntax error, malformed JSON';
|
|
break;
|
|
case JSON_ERROR_UTF8:
|
|
echo ' - Malformed UTF-8 characters, possibly incorrectly encoded';
|
|
break;
|
|
default:
|
|
echo ' - Unknown error';
|
|
break;
|
|
}
|
|
} |