3269 [BUGFIX] refactor reparse js file

tdrs-backend/tdpservice/data_files/static/admin/js/admin/admin_datafile_model.js

@@ -2,29 +2,44 @@ $(window).on('load', function() {
     console.log('loaded');
     var submitBtn=document.querySelector('button[type=submit]');    // add the first listener
     var theForm = submitBtn.parentNode.parentNode;
+    var action = "";
+    var number_of_files_line = "";
 
-    for (var i = 0; i < theForm.childNodes.length; i++) {
-        if (theForm.childNodes[i].className == "actions") {
-          form_header = theForm.childNodes[i];
+    submitBtn.addEventListener('click', function(e) {
+        e.preventDefault();
+        // number of files
+        action_counter = document.querySelector('span.action-counter')
+        is_action_counter_hidden = action_counter.className === "action-counter hidden"
 
-          for (var i = 0; i < form_header.childNodes.length; i++) {
-              if (form_header.childNodes[i].className == "action-counter") {
-                number_of_files = form_header.childNodes[i];
-                break;
-              }
-            }
+        action_counter_all = document.querySelector('span.all')
 
-          break;
+        if (is_action_counter_hidden) {
+          number_of_files_line = action_counter_all.innerText;
+        } else {
+          number_of_files_line = action_counter.innerText;
         }
-    }
-    submitBtn.addEventListener('click', function(e) {
-        e.preventDefault();
-        if (confirm("You are about to re-parse " + number_of_files.innerHTML.split(/(\s+)/)[0] + " files. Are you sure you want to continue?")) {
-            console.log('submitting');
-            theForm.submit();
+
+        // what action is selected
+        action = document.querySelector('select[name=action]').value;
+
+        if (action === "reparse") {
+          console.log('reparse');
+          var splitted_number_of_files = number_of_files_line.split(/(\s+)/);
+          if (Number(splitted_number_of_files[0]) > 0 ) {
+            number_of_files = splitted_number_of_files[0];
+          } else {
+            number_of_files = splitted_number_of_files[2];
+          }
+          if (confirm("You are about to re-parse " + number_of_files + " files. Are you sure you want to continue?")) {
+              console.log('submitting');
+              theForm.submit();
+          } else {
+              console.log('not submitting');
+          };
         } else {
-            console.log('not submitting');
-        };
+          console.log('not reparse');
+          alert('Please select the "Reparse" action to continue.');
+        }
     });
 
 });