filtering of TSV data

sails/src/assets/scripts/modules/student/controllers/reports.js

@@ -48,8 +48,6 @@ dashboardControllers.controller('StudentReportsCtrl', function StudentReportsCtr
   var tsvData = "";
   const SEPARATOR = '\t';
 
-
-
   // --------------------------------------------------------------------------
   //
   // OBTENCIÓN DE LOS DATOS
@@ -60,21 +58,41 @@ dashboardControllers.controller('StudentReportsCtrl', function StudentReportsCtr
    .get(config.backend+'/stu/'+ $scope.studentData.id +'/tries')
    .success(function(data) {
       $scope.fulldata = data;
-      tsvData = "method" + SEPARATOR + "instruction" + SEPARATOR + "instruction_begin" + SEPARATOR + "instruction_end" + SEPARATOR + "session_begin" + SEPARATOR + "session_end" + SEPARATOR + "try_begin" + SEPARATOR + "try_end" + SEPARATOR + "action" + SEPARATOR + "action_timestamp" + SEPARATOR + "action_expression\n";
       for(var i =0; i<data.methods.length; i++){
         $scope.elems.push({id:data.methods[i].id, class:"method-opt", name: data.methods[i].name});
         for(var j=0; j<data.methods[i].instructions.length; j++){
           if (data.methods[i].instructions[j].working_sessions) {
             $scope.elems.push({id:data.methods[i].instructions[j].id,
               class:"instruction-opt", name: "- - "+data.methods[i].instructions[j].name, id_method: data.methods[i].id});
-            for(var k=0; k<data.methods[i].instructions[j].working_sessions.length; k++)
-              for(var l=0; l<data.methods[i].instructions[j].working_sessions[k].tries.length; l++)
-                for(var m=0; m<data.methods[i].instructions[j].working_sessions[k].tries[l].actions.length; m++) {
+          }
+        }
+      }
+      $scope.filter();
+   })
+   .error(function(data, status, headers, config) {
+      console.log("Error from API: " + data.error);
+   });
+
+  /**
+  * Generates TSV data
+  */
+  $scope.genTSV = function() {
+    tsvData = "method" + SEPARATOR + "instruction" + SEPARATOR + "instruction_begin" + SEPARATOR + "instruction_end" + SEPARATOR + "session_begin" + SEPARATOR + "session_end" + SEPARATOR + "try_begin" + SEPARATOR + "try_end" + SEPARATOR + "action" + SEPARATOR + "action_timestamp" + SEPARATOR + "action_expression\n";
+    data = $scope.fulldata;
+    for (var i =0; i<data.methods.length; i++) {
+      for (var j=0; j<data.methods[i].instructions.length; j++) {
+        if (data.methods[i].instructions[j].working_sessions) {
+          for (var k=0; k<data.methods[i].instructions[j].working_sessions.length; k++) {
+            for (var l=0; l<data.methods[i].instructions[j].working_sessions[k].tries.length; l++) {
+              for (var m=0; m<data.methods[i].instructions[j].working_sessions[k].tries[l].actions.length; m++) {
+                if (new Date(data.methods[i].instructions[j].begin).getTime() > $scope.reportDateSince.getTime() &&
+                    new Date(data.methods[i].instructions[j].begin).getTime() < $scope.reportDateTo.getTime() &&
+                    data.methods[i].id == $scope.selected_method.id) {
                   var expression = "";
                   if (data.methods[i].instructions[j].working_sessions[k].tries[l].actions[m].description &&
                       data.methods[i].instructions[j].working_sessions[k].tries[l].actions[m].description.attributes &&
                       data.methods[i].instructions[j].working_sessions[k].tries[l].actions[m].description.attributes.expression)
-                      expression = data.methods[i].instructions[j].working_sessions[k].tries[l].actions[m].description.attributes.expression;
+                    expression = data.methods[i].instructions[j].working_sessions[k].tries[l].actions[m].description.attributes.expression;
                   tsvData +=
                     data.methods[i].name + SEPARATOR +
                     data.methods[i].instructions[j].name + SEPARATOR +
@@ -87,17 +105,16 @@ dashboardControllers.controller('StudentReportsCtrl', function StudentReportsCtr
                     data.methods[i].instructions[j].working_sessions[k].tries[l].actions[m].type + SEPARATOR +
                     data.methods[i].instructions[j].working_sessions[k].tries[l].actions[m].timestamp + SEPARATOR + expression + '\n';
                 }
+              }
+            }
           }
         }
       }
-      $scope.filter();
-   })
-   .error(function(data, status, headers, config) {
-      console.log("Error from API: " + data.error);
-   });
+    }
+  };
 
    /**
-   * Download data in CSV format
+   * Download data in TSV format
    */
    $scope.download = function() {
      var data = new Blob([tsvData], { type: 'text/plain;charset=utf-8' });
@@ -137,7 +154,8 @@ dashboardControllers.controller('StudentReportsCtrl', function StudentReportsCtr
        $scope.printName=JSON.parse($scope.selected_method).name;
        $scope.statistics(JSON.parse($scope.selected_method));
      }
-
+     // regeneramos TSV
+     $scope.genTSV();
    };
 
    //Statistics generation