tracking link actions in text mode

assets/modules/ModeText.js

@@ -39,10 +39,11 @@ var _Link = {
     if (!this.tid_known) {
       // console.log(`!! in ${this.id}, target id ${this.tid} is unkonwn !!`);
     }
+
     if(this.opened && this.tid_known){
       console.log('link vn.state', vn.state);
-      // traget object
 
+      // traget object
       this.tob = Object.assign({"nested":true},_dbs.data_byid[vn.attrs.lang][this.tid]);
       // this.tob = Object.assign({'lang':vn.attrs.lang}, this.tob);
       console.log('this.tob',this.tob);
@@ -56,6 +57,11 @@ var _Link = {
                 // e.preventDefault();
                 console.log('click close btn', this);
                 vn.state.opened = false;
+                // matomo
+            		if(typeof _paq !== 'undefined'){
+                  // console.log('Matomo text closed', vn.state.tob.breadcrumb);
+            			_paq.push(['trackEvent', 'Text', 'closed', vn.state.tob.breadcrumb]);
+            		}
                 // return false;
               }
             }),//, m('span', m.trust("🗙"))),
@@ -64,19 +70,33 @@ var _Link = {
               : m(_Item, this.tob)
           ]
         );
-    }else{
+    }else if(this.tid_known){
       // console.log(vn);
+      this.tob = _dbs.data_byid[vn.attrs.lang][this.tid];
+
       return m('a', {
           'class':'link',
           'href':'#'+this.tid,
           'rel':this.tid,
           onclick(e){
             e.preventDefault();
-            console.log('click', this);
+            // console.log('click open this', this);
+            console.log('click open vn', vn);
+
             vn.state.opened = true;
+            // matomo
+            if(typeof _paq !== 'undefined'){
+              // console.log('Matomo text opened', vn.state.tob.breadcrumb);
+              _paq.push(['trackEvent', 'Text', 'opened', vn.state.tob.breadcrumb]);
+            }
             return false;
           }
         }, vn.children);
+    }else{
+      // if target is unknown
+      return m('span', {
+        'class':'unknown-link'
+      }, vn.children);
     }
 
   }