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.
36 lines
1.4 KiB
PHTML
36 lines
1.4 KiB
PHTML
8 years ago
|
<?php
|
||
|
|
/**
|
||
|
|
* Handles all the hard weather db stuff, just provide $VARS lat and long.
|
||
|
|
*
|
||
|
|
* 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);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Round to 2 digits (approx. 1.1km)
|
||
|
|
$lat = number_format((float) $VARS['lat'], 2, '.', '');
|
||
|
|
$long = number_format((float) $VARS['long'], 2, '.', '');
|
||
|
|
|
||
|
|
// Delete old records
|
||
|
|
$database->delete('weathercache', ["date[<]" => date('Y-m-d H:i:s', strtotime('-1 hour'))]);
|
||
|
|
|
||
|
|
// If we don't get a cache hit, request from the API
|
||
|
|
if (!$database->has('weathercache', ["AND" => ["latitude" => $lat, "longitude" => $long]])) {
|
||
|
|
$weather = json_decode(file_get_contents("https://api.darksky.net/forecast/" . DARKSKY_APIKEY . "/$lat,$long"), TRUE);
|
||
|
|
$currentjson = json_encode($weather['currently']);
|
||
|
|
$database->insert('weathercache', ["latitude" => $lat, "longitude" => $long, "#date" => "NOW()", "currentjson" => $currentjson]);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get the cached record and put it in a variable
|
||
|
|
$currently = json_decode($database->select('weathercache', 'currentjson', ["AND" => ["latitude" => $lat, "longitude" => $long]])[0], TRUE);
|