Added button to release grades

controllers/admin.py

@@ -673,7 +673,11 @@ def grading():
         assignments = {}
         assignments_query = db(db.assignments.course == auth.user.course_id).select()
         summative_qid = db(db.assignment_types.name == 'summative').select(db.assignment_types.id).first().id
+
+        assignmentids = {}
+
         for row in assignments_query:
+            assignmentids[row.name] = int(row.id)
             assignment_questions = db((db.assignment_questions.assignment_id == int(row.id)) & (db.assignment_questions.assessment_type == summative_qid)).select()
             questions = []
             for q in assignment_questions:
@@ -707,8 +711,7 @@ def grading():
             for chapter_q in chapter_questions:
                 q_list.append(chapter_q.name)
             chapter_labels[row.chapter_label] = q_list
-
-        return dict(assignmentinfo=assignments, students=searchdict, chapters=chapter_labels, gradingUrl = URL('assignments', 'problem'), course_id = auth.user.course_name,
+        return dict(assignmentinfo=assignments, students=searchdict, chapters=chapter_labels, gradingUrl = URL('assignments', 'problem'), course_id = auth.user.course_name, assignmentids = assignmentids
 
 )
     except Exception as ex:
@@ -1330,3 +1333,15 @@ def editindexrst():
     except Exception as ex:
         print(ex)
 
+
+@auth.requires(lambda: verifyInstructorStatus(auth.user.course_name, auth.user), requires_login=True)
+def releasegrades():
+    try:
+        assignmentid = request.vars['assignmentid']
+        assignment = db(db.assignments.id == assignmentid).select().first()
+        assignment.update_record(released=True)
+        return "Success"
+    except Exception as ex:
+        print(ex)
+
+

static/js/admin.js

@@ -1,6 +1,25 @@
 function gradeIndividualItem() {
     var select3 = document.getElementById("gradingoption3");
     var colType = select3.options[select3.selectedIndex].value;
+
+        var col1 = document.getElementById("gradingoption1");
+    var col1val = col1.options[col1.selectedIndex].value;
+
+        var col2 = document.getElementById("gradingoption2");
+    var col2val = col2.options[col2.selectedIndex].value;
+    release_button = document.getElementById("releasebutton");
+
+
+    if (col1val == 'assignment' | col2val == 'assignment') {
+        //show the release grades button
+        release_button.style.visibility = 'visible';
+    }
+
+    else {
+        //hide the release grades button
+        release_button.style.visibility = 'hidden';
+    }
+
     var select = document.getElementById("gradingcolumn3");
     var val = select.options[select.selectedIndex].value;
     var rightSideDiv = $('#rightsideGradingTab');
@@ -311,6 +330,8 @@ function pickedAssignments(column) {
     var pickedcolumn = document.getElementById(column);
     $("#" + column).empty();
     var assignments = JSON.parse(assignmentinfo);
+       release_button = document.getElementById("releasebutton");
+    release_button.style.visibility = 'visible';
 
     for (i in assignments) {
         var option = document.createElement("option");
@@ -397,6 +418,10 @@ function showColumn1() {
     var val2 = select.options[select.selectedIndex].value;
     var val = select1.options[select1.selectedIndex].value;
 
+    release_button = document.getElementById("releasebutton");
+    release_button.style.visibility = 'hidden';
+
+
 
     $("#gradingcolumn2").empty();
     $("#gradingcolumn3").empty();
@@ -478,6 +503,7 @@ function showColumn2() {
     select3.selectedIndex = 0;
     $("#gradingcolumn3").empty();
 
+
     if (first_val == "") {
         select1.selectedIndex = 0;
         alert("That is not a valid combination");
@@ -1362,3 +1388,55 @@ function edit_indexrst(form) {
 
         }}
 }
+
+
+
+
+function release_grades() {
+          var col1 = document.getElementById("gradingoption1");
+    var col1val = col1.options[col1.selectedIndex].value;
+
+        var col2 = document.getElementById("gradingoption2");
+    var col2val = col2.options[col2.selectedIndex].value;
+    var assignment = null;
+
+    if (col1val == 'assignment') {
+        var assignmentcolumn = document.getElementById("gradingcolumn1");
+        if (assignmentcolumn.selectedIndex != -1) {
+            assignment = assignmentcolumn.options[assignmentcolumn.selectedIndex].value;
+
+        }
+
+        else {
+            alert("Please choose an assignment first");
+        }
+    }
+
+    else if (col2val == 'assignment') {
+
+        var assignmentcolumn = document.getElementById("gradingcolumn2");
+        if (assignmentcolumn.selectedIndex != -1) {
+            assignment = assignmentcolumn.options[assignmentcolumn.selectedIndex].value;
+
+        }
+
+        else {
+            alert("Please choose an assignment first");
+        }
+
+    }
+
+    if (assignment != null) {
+        //go release the grades now
+        var ids = JSON.parse(assignmentids);
+        var assignmentid = ids[assignment];
+        var obj = new XMLHttpRequest();
+        obj.open('POST', '/runestone/admin/releasegrades?assignmentid=' + assignmentid, true);
+        obj.send(JSON.stringify({variable: 'variable'}));
+        obj.onreadystatechange = function () {
+            if (obj.readyState == 4 && obj.status == 200) {
+                alert("Grades released");
+            }
+        }
+    }
+}

views/admin/grading.html

@@ -62,6 +62,9 @@
             <select onchange="gradeIndividualItem();" style="visibility: hidden; float:left; overflow-x: auto;  margin-top: 25px; width:30%; margin-right: 5px;" size="10" id="gradingcolumn3"></select>
 <p style="visibility: hidden">This paragraph takes up some space to deal with a funky display issue of the right side lumping over onto the left</p>
 
+                    <button id="releasebutton" style="text-align: center; visibility: hidden;" class="list-group-item" onclick="release_grades();">Release Grades</button>
+
+
     </div>
 
 
@@ -95,6 +98,7 @@ <h4 id="rightTitle"></h4>
     var chapters = "{{=chapters}}".replace(/&#x27;/g,'"');
     chapters = JSON.parse(chapters);
     var students = '{{=students}}';
+    var assignmentids = "{{=assignmentids}}".replace(/&#x27;/g,'"');
 </script>