laipower/wp-content/plugins/wp-piwik/classes/WP_Piwik/Request.php
2020-04-07 13:03:04 +00:00

95 lines
3.5 KiB
PHP

<?php
namespace WP_Piwik;
abstract class Request {
protected static $wpPiwik, $settings, $debug, $lastError = '', $requests = array(), $results = array(), $isCacheable = array(), $piwikVersion;
public function __construct($wpPiwik, $settings) {
self::$wpPiwik = $wpPiwik;
self::$settings = $settings;
self::register('API.getPiwikVersion', array());
}
public function reset() {
self::$debug = null;
self::$requests = array();
self::$results = array();
self::$isCacheable = array();
self::$piwikVersion = null;
}
public static function register($method, $parameter) {
if ($method == 'API.getPiwikVersion')
$id = 'global.getPiwikVersion';
else
$id = 'method='.$method.self::parameterToString($parameter);
if (
in_array( $method, array( 'API.getPiwikVersion', 'SitesManager.getJavascriptTag', 'SitesManager.getSitesWithAtLeastViewAccess', 'SitesManager.getSitesIdFromSiteUrl', 'SitesManager.addSite', 'SitesManager.updateSite', 'SitesManager.getSitesWithAtLeastViewAccess' ) ) ||
!isset( $parameter['date'] ) ||
!isset( $parameter['period'] ) ||
substr($parameter['date'], 0, 4) == 'last' ||
$parameter['date'] == 'today' ||
( $parameter['period'] == 'day' && $parameter['date'] == date('Ymd') ) ||
( $parameter['period'] == 'month' && $parameter['date'] == date('Ym') ) ||
( $parameter['period'] == 'week' && $parameter['date'] == date( 'Ymd', strtotime( "last Monday" ) ) )
) self::$isCacheable[$id] = false;
else self::$isCacheable[$id] = $method.'-'.serialize($parameter);
if (!isset(self::$requests[$id]))
self::$requests[$id] = array('method' => $method, 'parameter' => $parameter);
return $id;
}
private static function parameterToString($parameter) {
$return = '';
if (is_array($parameter))
foreach ($parameter as $key => $value)
$return .= '&'.$key.'='.$value;
return $return;
}
public function perform($id) {
if ( self::$settings->getGlobalOption('cache') && false !== ( $cached = get_transient( 'wp-piwik_c_'.md5(self::$isCacheable[$id] ) ) ) ) {
if (!empty ( $cached ) && !(! empty ( $cached['result'] ) && $cached['result'] == 'error') ) {
self::$wpPiwik->log("Deliver cached data: ".$id);
return $cached;
}
}
self::$wpPiwik->log("Perform request: ".$id);
if (!isset(self::$requests[$id]))
return array('result' => 'error', 'message' => 'Request '.$id.' was not registered.');
elseif (!isset(self::$results[$id])) {
$this->request($id);
}
if ( isset ( self::$results[$id] ) ) {
if ( self::$settings->getGlobalOption('cache') && self::$isCacheable[$id] ) {
set_transient( 'wp-piwik_c_'.md5(self::$isCacheable[$id]) , self::$results[$id], WEEK_IN_SECONDS );
}
return self::$results[$id];
} else return false;
}
public function getDebug($id) {
return isset( self::$debug[$id] )? self::$debug[$id] : false;
}
protected function buildURL($config, $urlDecode = false) {
$url = 'method='.($config['method']).'&idSite='.self::$settings->getOption('site_id');
foreach ($config['parameter'] as $key => $value)
$url .= '&'.$key.'='.($urlDecode?urldecode($value):$value);
return $url;
}
protected function unserialize($str) {
self::$wpPiwik->log("Result string: ".$str);
return ($str == json_decode(false, true) || @json_decode($str, true) !== false)?json_decode($str, true):array();
}
public static function getLastError() {
return self::$lastError;
}
abstract protected function request($id);
}