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Add optional WU response caching

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This commit is contained in:
mkuba50
2018-11-16 17:59:48 +01:00
parent e28e612dd2
commit bb3878d78e
3 changed files with 92 additions and 13 deletions
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51
get.php
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@ -19,7 +19,12 @@ require_once dirname(__FILE__).'/shared/main.php';
require_once dirname(__FILE__).'/shared/requests.php';
require_once dirname(__FILE__).'/shared/packs.php';
function uupGetFiles($updateId = 'c2a1d787-647b-486d-b264-f90f3782cdc6', $usePack = 0, $desiredEdition = 0) {
function uupGetFiles(
$updateId = 'c2a1d787-647b-486d-b264-f90f3782cdc6',
$usePack = 0,
$desiredEdition = 0,
$cacheRequests = 0
) {
uupApiPrintBrand();
$info = @file_get_contents('fileinfo/'.$updateId.'.json');
@ -160,6 +165,9 @@ function uupGetFiles($updateId = 'c2a1d787-647b-486d-b264-f90f3782cdc6', $usePac
}
}
$cacheHash = hash('sha1', strtolower("api-get-$updateId"));
$cached = 0;
$rev = 1;
if(preg_match('/_rev\./', $updateId)) {
$rev = preg_replace('/.*_rev\./', '', $updateId);
@ -170,11 +178,42 @@ function uupGetFiles($updateId = 'c2a1d787-647b-486d-b264-f90f3782cdc6', $usePac
$updateBuild = (isset($info['build'])) ? $info['build'] : 'UNKNOWN';
$updateName = (isset($info['title'])) ? $info['title'] : 'Unknown update: '.$updateId;
$fetchTime = time();
consoleLogger('Fetching information from the server...');
$postData = composeFileGetRequest($updateId, uupDevice(), $info, $rev);
$out = sendWuPostRequest('https://fe3.delivery.mp.microsoft.com/ClientWebService/client.asmx/secured', $postData);
consoleLogger('Information has been successfully fetched.');
if(file_exists('cache/'.$cacheHash.'.json.gz') && $cacheRequests == 1) {
$cache = @gzdecode(@file_get_contents('cache/'.$cacheHash.'.json.gz'));
$cache = json_decode($cache, 1);
if(!empty($cache['content']) && ($cache['expires'] > time())) {
consoleLogger('Using cached response...');
$out = $cache['content'];
$fetchTime = $cache['fetchTime'];
$cached = 1;
} else {
$cached = 0;
}
unset($cache);
}
if(!$cached) {
$fetchTime = time();
consoleLogger('Fetching information from the server...');
$postData = composeFileGetRequest($updateId, uupDevice(), $info, $rev);
$out = sendWuPostRequest('https://fe3.delivery.mp.microsoft.com/ClientWebService/client.asmx/secured', $postData);
consoleLogger('Information has been successfully fetched.');
if($cacheRequests == 1) {
$cache = array(
'expires' => time()+90,
'content' => $out,
'fetchTime' => $fetchTime,
);
if(!file_exists('cache')) mkdir('cache');
@file_put_contents('cache/'.$cacheHash.'.json.gz', gzencode(json_encode($cache)."\n"));
unset($cache);
}
}
consoleLogger('Parsing information...');
$xmlOut = simplexml_load_string($out);