From 52026aca2603500a8ff7b7c09f120a89a53c0064 Mon Sep 17 00:00:00 2001
From: Celestora <kitsuruko@gmail.com>
Date: Tue, 29 Mar 2022 12:06:43 +0300
Subject: [PATCH] Add support for PIWIK Pro Analytics

Proprietary, but has a hosted clickhouse-based option and is focused on privacy.
---
 Web/Presenters/templates/@layout.xml | 15 +++++++++++++++
 openvk-example.yml                   |  5 +++++
 2 files changed, 20 insertions(+)

diff --git a/Web/Presenters/templates/@layout.xml b/Web/Presenters/templates/@layout.xml
index 84fade03..86d28b58 100644
--- a/Web/Presenters/templates/@layout.xml
+++ b/Web/Presenters/templates/@layout.xml
@@ -288,6 +288,21 @@
         {/if}
 
         <script n:if="OPENVK_ROOT_CONF['openvk']['telemetry']['plausible']['enable']" async defer data-domain="{php echo OPENVK_ROOT_CONF['openvk']['telemetry']['plausible']['domain']}" src="{php echo OPENVK_ROOT_CONF['openvk']['telemetry']['plausible']['server']}js/plausible.js"></script>
+        
+        <script n:if="OPENVK_ROOT_CONF['openvk']['telemetry']['piwik']['enable']">
+            {var $piwik = (object) OPENVK_ROOT_CONF['openvk']['telemetry']['piwik']}
+            
+            //<![CDATA[
+            (function(window,document,dataLayerName,id){ 
+            window[dataLayerName]=window[dataLayerName]||[],window[dataLayerName].push({ start:(new Date).getTime(),event:"stg.start" });var scripts=document.getElementsByTagName('script')[0],tags=document.createElement('script');
+            function stgCreateCookie(a,b,c){ var d="";if(c){ var e=new Date;e.setTime(e.getTime()+24*c*60*60*1e3),d=";expires="+e.toUTCString() }document.cookie=a+"="+b+d+";path=/" }
+            var isStgDebug=(window.location.href.match("stg_debug")||document.cookie.match("stg_debug"))&&!window.location.href.match("stg_disable_debug");stgCreateCookie("stg_debug",isStgDebug?1:"",isStgDebug?14:-1);
+            var qP=[];dataLayerName!=="dataLayer"&&qP.push("data_layer_name="+dataLayerName),isStgDebug&&qP.push("stg_debug");var qPString=qP.length>0?("?"+qP.join("&")):"";
+            tags.async=!0,tags.src={$piwik->container . "/"}+id+".js"+qPString,scripts.parentNode.insertBefore(tags,scripts);
+            !function(a,n,i){ a[n]=a[n]||{  };for(var c=0;c<i.length;c++)!function(i){ a[n][i]=a[n][i]||{  },a[n][i].api=a[n][i].api||function(){ var a=[].slice.call(arguments,0);"string"==typeof a[0]&&window[dataLayerName].push({ event:n+"."+i+":"+a[0],parameters:[].slice.call(arguments,1) }) } }(i[c]) }(window,"ppms",["tm","cm"]);
+             })(window,document,{$piwik->layer}, {$piwik->site});
+            //]]>
+        </script>
 
         {ifset bodyScripts}
             {include bodyScripts}
diff --git a/openvk-example.yml b/openvk-example.yml
index df9c55ef..f44acd9d 100644
--- a/openvk-example.yml
+++ b/openvk-example.yml
@@ -66,6 +66,11 @@ openvk:
             enable: false
             domain: ""
             server: ""
+        piwik:
+            enable: false
+            container: ""
+            site: ""
+            layer: "dataLayer"
     
     credentials:
         smsc: