Initial commit

2020-04-07 13:03:04 +00:00
commit 00f842d9bf
1673 changed files with 471161 additions and 0 deletions
--- a/wp-content/plugins/wp-piwik/classes/WP_Piwik/Request.php
+++ b/wp-content/plugins/wp-piwik/classes/WP_Piwik/Request.php
@ -0,0 +1,95 @@
+<?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);
+			
+	}