TerranQuest/Server-v1
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Move lat/long validation to seperate file, add terrain data from gis

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This commit is contained in:
Skylar Ittner 2016-10-03 13:32:40 -06:00
parent 31881d5e69
commit 3cc5cd9374
5 changed files with 49 additions and 12 deletions
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20
getterrain.php Normal file
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@ -0,0 +1,20 @@
<?php
require 'required.php';
require 'onlyloggedin.php';
require 'latlong_validate.php';
$terrain = json_decode(file_get_contents("http://gis.terranquest.net/terrain.php?key=" . GIS_API_KEY . "&lat=" . $VARS['lat'] . "&long=" . $VARS['long']));
if (!is_empty($terrain['error'])) {
sendError($terrain['error'], true);
} else {
$out = [
"status" => "OK",
"typeid" => $terrain['type'],
"latitude" => $terrain['latitude'],
"longitude" => $terrain['longitude'],
"typename" => $terrain['name']
];
die(json_encode($out));
}

12
latlong_validate.php Normal file
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@ -0,0 +1,12 @@
<?php
// Validate input
if (is_empty($VARS['lat']) || is_empty($VARS['long'])) {
sendError("Missing information.", true);
}
if (!preg_match('/-?[0-9]{1,3}\.[0-9]{2,}/', $VARS['lat'])) {
sendError("Latitude (lat) is in the wrong format.", true);
}
if (!preg_match('/-?[0-9]{1,3}\.[0-9]{2,}/', $VARS['long'])) {
sendError("Longitude (long) is in the wrong format.", true);
}

10
response.php
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@ -1,5 +1,10 @@
<?php
/**
* Send an OK message.
* @param type $message the message
* @param type $die to die or not to die?
*/
function sendOK($message = "", $die = false) {
if (!is_empty($message) && JSON) {
echo '{ "status": "OK", "message": "'.$message.'" }';
@ -15,6 +20,11 @@ function sendOK($message = "", $die = false) {
}
}
/**
* Send an error message.
* @param type $message the message
* @param type $die to die or not to die?
*/
function sendError($error, $die = false) {
if (JSON) {
echo '{ "status": "ERROR", "message": "' . $error . '" }';

5
settings.template.php
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@ -23,6 +23,11 @@ define("GEOCACHE_KEY", "");
define("MUNZEE_KEY", "");
define("MUNZEE_SECRET", "");
// API key for the TerranQuest GIS server.
// Has global terrain data and other large sets.
// Get instructions for requesting a key at gis.terranquest.net.
define("GIS_API_KEY", "");
define("GOOGLEPLAY_PUBLICKEY", "");
define("APP_STORE_SANDBOX", true);

14
weather_inc.php
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@ -5,24 +5,14 @@
* Get the contents of the current weather with $currently
*/
// Validate input
if (is_empty($VARS['lat']) || is_empty($VARS['long'])) {
sendError("Missing information.", true);
}
if (!preg_match('/-?[0-9]{1,3}\.[0-9]{2,}/', $VARS['lat'])) {
sendError("Latitude (lat) is in the wrong format.", true);
}
if (!preg_match('/-?[0-9]{1,3}\.[0-9]{2,}/', $VARS['long'])) {
sendError("Longitude (long) is in the wrong format.", true);
}
require 'latlong_validate.php';
// Round to 2 digits (approx. 1.1km)
$lat = number_format((float) $VARS['lat'], 2, '.', '');
$long = number_format((float) $VARS['long'], 2, '.', '');
// Delete old records
$database->delete('weathercache', ["date[<]" => date('Y-m-d H:i:s', strtotime('-1 hour'))]);
$database->delete('weathercache', ["date[<]" => date('Y-m-d H:i:s', strtotime('-30 minutes'))]);
// If we don't get a cache hit, request from the API
if (!$database->has('weathercache', ["AND" => ["latitude" => $lat, "longitude" => $long]])) {