Multipage Tour (with session-cookie to next page)

Change-Id: I39d7ec4b5b403176e3f7800612f4ea4107ad5fed
diff --git a/dev/js/src/tour/tours.js b/dev/js/src/tour/tours.js
index f33c56d..b4302e0 100644
--- a/dev/js/src/tour/tours.js
+++ b/dev/js/src/tour/tours.js
@@ -5,19 +5,19 @@
  */
 
 define(['lib/intro', 'vc'], function(introClass, vcClass) {
-  
+
   //needed for localization of labels and contents of the tour
   const loc   = KorAP.Locale;
-  
+
   //labels for nextStep, previousStep, done and abort
   loc.TOUR_lskip = loc.TOUR_lskip || "Abort";
   loc.TOUR_lprev = loc.TOUR_lprev || "Back";
   loc.TOUR_lnext = loc.TOUR_lnext || "Next";
   loc.TOUR_ldone = loc.TOUR_ldone || "Done";
-  
-  //localization tours
+
+  //localization guided tour gTstartSearch
   loc.TOUR_sear1 = loc.TOUR_sear1 || "Enter your search enquiry here.";
-  loc.TOUR_sear2 = loc.TOUR_sear2 || "For example the search for 'Baum'...";
+  loc.TOUR_sear2 = loc.TOUR_sear2 || "For example the search for '" +  loc.TOUR_Qexample + "'";
   loc.TOUR_searAnnot = loc.TOUR_searAnnot || "Annotation helper: By clicking here, the annotations of the differents layers are displayed and can be selected.";
   loc.TOUR_annotAss =  loc.TOUR_annotAss || "The annoation assistant helps to formulate queries with annotations";
   loc.TOUR_vccho1 = loc.TOUR_vccho1 || "Choose corpus by clicking here.";  
@@ -27,35 +27,39 @@
   loc.TOUR_help = loc.TOUR_help || "Help and more information about KorAP.";
   loc.TOUR_glimpse = loc.TOUR_glimpse || "Select to show only the first hits in arbitrary order.";
   loc.TOUR_seargo = loc.TOUR_seargo || "Start the search.";
+  //localization guided Tour gTshowResults
+  loc.TOUR_result = loc.TOUR_result || "Have fun with KorAP!";
   
   //localization of button labels
-   let labelOptions = {
-          'skipLabel': loc.TOUR_lskip, 
-          'prevLabel': loc.TOUR_lprev,
-          'nextLabel': loc.TOUR_lnext,
-          'doneLabel': loc.TOUR_ldone,
-          'showStepNumbers': false,
+  let labelOptions = {
+      'skipLabel': loc.TOUR_lskip, 
+      'prevLabel': loc.TOUR_lprev,
+      'nextLabel': loc.TOUR_lnext,
+      'doneLabel': loc.TOUR_ldone,
+      'showStepNumbers': false,
   };
-  
-  let intro = introClass();
-  intro.setOptions(labelOptions);
-  
-  
+
   return{
-    
+
     /** 
-     * Guided Tour: Definition of steps 
+     * Guided Tour gTstartSearch: Explains the search functionality
      */
-    guidedTour:function(elparam){
-      
+    gTstartSearch:function(elparam){
+
+      let intro = introClass();
+      intro.setOptions(labelOptions);
+      intro.setOption('doneLabel', loc.TOUR_seargo);
+     
+      //for testing purposes
       var doe = document;
       if(elparam){
         doe = elparam;
       }
-  
+
       let input = doe.querySelector("#q-field");
       input.value="";
       
+
       //steps of the example tour
       let Steps =[
         {
@@ -72,82 +76,121 @@
           element: '#hint',
           intro: loc.TOUR_searAnnot,
           position: 'bottom'
-         },
-         {
+        },
+        {
           element:'#vc-choose',
           intro: loc.TOUR_vccho1,
           position: "bottom",
-         },
-         {
-           element:'#vc-view',
-           intro: loc.TOUR_vccho2,
-           position: "bottom",
-         }, 
-         {
-           element: doe.querySelector('#ql-field').parentNode,
-           intro: loc.TOUR_qlfield,
-           position: "bottom",
-         },  
-         {
-           element:'#glimpse',
-           intro: loc.TOUR_glimpse,
-           position: "bottom",
-         }, 
-         {
-           element:'#view-tutorial',
-           intro: loc.TOUR_help,
-           position: "bottom",
-         },
-         {
-           element: doe.querySelector('#searchbar button[type=submit]'),
-           intro: loc.TOUR_seargo,
-           position: "bottom",
-         },
-       ];
-   
+        },
+        {
+          element:'#vc-view',
+          intro: loc.TOUR_vccho2,
+          position: "bottom",
+        }, 
+        {
+          element: doe.querySelector('#ql-field').parentNode,
+          intro: loc.TOUR_qlfield,
+          position: "bottom",
+        },  
+        {
+          element:'#glimpse',
+          intro: loc.TOUR_glimpse,
+          position: "bottom",
+        }, 
+        {
+          element:'#view-tutorial',
+          intro: loc.TOUR_help,
+          position: "bottom",
+        },
+        {
+          element: '#qsubmit',
+          intro: loc.TOUR_seargo,
+          position: "bottom",
+        },
+        ];
+
       //pass in the Steps array created earlier
       intro.setOptions({steps: Steps});
-   
+
       //total number of steps, needed for jasmine tests
-      //See also: introJS.totalSteps() merge requested: //github.com/usablica/intro.js/pull/268/files
+      //TODO see also: introJS.totalSteps() merge requested: //github.com/usablica/intro.js/pull/268/files
       intro.stepCount = Steps.length;
-    
+
       //array of intro content needed for efficient testing
       intro.testIntros = [];
-        for(let i = 0; i< Steps.length; i++){
+
+      for(let i = 0; i< Steps.length; i++){
         intro.testIntros.push(Steps[i].intro);
-        }
-  
-        //changes before executing the single steps
-        intro.onbeforechange(function(targetedElement){
-          switch(targetedElement.id){
-          case "searchbar": 
-            if(this._currentStep == 1){ 
-              input = doe.querySelector('#q-field');
-              input.value="Baum";
-            }   
-            break;
+      }
+
+      //changes before executing the single steps
+      intro.onbeforechange(function(targetedElement){
+        switch(targetedElement.id){
+        case "searchbar": 
+          if(this._currentStep == 1){ 
+            input = doe.querySelector('#q-field');
+            input.value= loc.TOUR_Qexample;
+          }   
+          break;
+
+        case "vc-view":  
+          vchoo = doe.querySelector("#vc-choose");
+          vcv = doe.querySelector("#vc-view");  
+          KorAP._delete.apply(KorAP.vc.root());
+          KorAP.vc.root().key("creationDate").update();
+          KorAP.vc.root().value("1820").update();  
+          if(!(vcv.querySelector(".active"))){
+            vchoo.click();
+          }   
+          break;   
           
-          case "vc-view":  
-            vchoo = doe.querySelector("#vc-choose");
-            vcv = doe.querySelector("#vc-view");  
-            KorAP._delete.apply(KorAP.vc.root());
-            KorAP.vc.root().key("creationDate").update();
-            KorAP.vc.root().value("1820").update();  
-            if(!(vcv.querySelector(".active"))){
-              vchoo.click();
-            }   
-            break;     
-      } 
-    });
-    
-    // Execute at the end of the tour (By clicking at the done-Button)
-    intro.oncomplete(function(){
-      input.value="";
-      KorAP._delete.apply(KorAP.vc.root());
+        /*
+        * Sets button labels for the last step of the tour
+        * Because Kalamar is a multipage webapplication, this tours starts by
+        * completion the gTshowResults Tour. Therefore, the skip-button is removed
+        * and the label of the done button changed.
+         */
+         
+        case "qsubmit":
+            intro.setOption('hideNext', true);
+          break;
+        } 
       });
-    
-    return intro;
+
+
+      // Execute at the end of the tour (By clicking at the done-Button)
+      intro.oncomplete(function(){
+        KorAP.session.set("tour", true);
+        let form = doe.getElementById("searchform");
+        form.submit();
+        //input.value="";
+        //KorAP._delete.apply(KorAP.vc.root()); 
+      });
+
+      return intro;
     },
+
+
+    /* Guided Tour to explain the different views of the results */     
+    gTshowResults: function(elparam){  
+      if(elparam){
+        doe = elparam;
+      }
+      let tourR = introClass();
+      let StepsSR = [
+        {     
+          intro: loc.TOUR_result,
+        }
+        ]
+      tourR.setOptions({steps:StepsSR});
+      tourR.setOptions(labelOptions);
+      
+      tourR.onbeforechange(function (){ 
+        KorAP.session.set("tour", false);
+      });
+      
+      return tourR;
+    },  
+
   }
 });