course)) { error("Course is misconfigured"); } if (! $exercise = get_record("exercise", "id", $cm->instance)) { error("Course module is incorrect"); } require_login($course->id); // ...log activity... add_to_log($course->id, "exercise", "view", "view.php?id=$cm->id", "$exercise->id"); if ($course->category) { $navigation = "id\">$course->shortname ->"; } $strexercises = get_string("modulenameplural", "exercise"); $strexercise = get_string("modulename", "exercise"); // ...display header... print_header("$course->shortname: $exercise->name", "$course->fullname", "$navigation id>$strexercises -> $exercise->name", "", "", true, update_module_button($cm->id, $course->id, $strexercise), navmenu($course, $cm)); // ...and if necessary set default action optional_variable($action); if (isteacher($course->id)) { if (empty($action)) { // no action specified, either go straight to elements page else the admin page // has the assignment any elements if (count_records("exercise_elements", "exerciseid", $exercise->id)) { $action = "teachersview"; } else { redirect("assessments.php?action=editelements&id=$cm->id"); } } } elseif (!isguest()) { // it's a student then if (!$cm->visible) { notice(get_string("activityiscurrentlyhidden")); } switch ($exercise->phase) { case 0 : case 1 : $action = 'notavailable'; break; case 2 : $action = 'studentsview'; break; case 3 : $action = 'showsubmissions'; break; case 4 : $action = 'displayfinalgrade'; } } else { // it's a guest, oh no! $action = 'notavailable'; } /************** close exercise for student assessments and submissions (phase 3) (for teachers)**/ if ($action == 'closeexercise') { if (!isteacher($course->id)) { error("Only teachers can look at this page"); } // move to phase 3 set_field("exercise", "phase", 3, "id", "$exercise->id"); add_to_log($course->id, "exercise", "close", "view.php?id=$cm->id", "$exercise->id"); redirect("view.php?id=$cm->id", get_string("movingtophase", "exercise", 3)); } /****************** display final grade (for students) ************************************/ elseif ($action == 'displayfinalgrade' ) { // get the final weights from the database $teacherweight = get_field("exercise","teacherweight", "id", $exercise->id); $gradingweight = get_field("exercise","gradingweight", "id", $exercise->id); // show the final grades as stored in the tables... print_heading_with_help(get_string("displayoffinalgrades", "exercise"), "finalgrades", "exercise"); if ($submissions = exercise_get_user_submissions($exercise, $USER)) { // any submissions from user? echo ""; echo ""; echo ""; echo ""; echo "\n"; // now the weights echo ""; echo "\n"; echo "\n"; echo "\n"; // first get user's own assessment reord, it should contain their grading grade if ($ownassessments = exercise_get_user_assessments($exercise, $USER)) { foreach ($ownassessments as $ownassessment) { break; // there should only be one } } else { $ownassessment->gradinggrade = 0; } foreach ($submissions as $submission) { if ($assessments = exercise_get_assessments($submission)) { foreach ($assessments as $assessment) { // (normally there should only be one echo "\n"; echo ""; echo ""; echo "\n"; } } } } echo "

cellheading2\">".get_string("submissions", "exercise")."	cellheading2\" align=\"center\">".get_string("gradeforassessment", "exercise")."	cellheading2\" align=\"center\">".get_string("gradeforsubmission", "exercise", $course->teacher)."	cellheading2\" align=\"center\">".get_string("overallgrade", "exercise")."
cellheading2\">".get_string("weights", "exercise")."	cellheading2\" align=\"center\">$EXERCISE_FWEIGHTS[$gradingweight]	cellheading2\" align=\"center\">$EXERCISE_FWEIGHTS[$teacherweight]	cellheading2\">
".exercise_print_submission_title($exercise, $submission)."	".number_format($ownassessment->gradinggrade * $exercise->grade / COMMENTSCALE, 1)."	".number_format($assessment->grade * $exercise->grade / 100.0, 1)."	". number_format(((($assessment->grade * $EXERCISE_FWEIGHTS[$teacherweight] / 100.0) + ($ownassessment->gradinggrade * $EXERCISE_FWEIGHTS[$gradingweight] / COMMENTSCALE )) * $exercise->grade) / ($EXERCISE_FWEIGHTS[$teacherweight] + $EXERCISE_FWEIGHTS[$gradingweight]), 1). "

\n"; if ($exercise->showleaguetable) { exercise_print_league_table($exercise); } echo "
".get_string("allgradeshaveamaximumof", "exercise", $exercise->grade)."
\n"; } /****************** make final grades available (for teachers only)**************/ elseif ($action == 'makeleaguetableavailable') { if (!isteacher($course->id)) { error("Only teachers can look at this page"); } set_field("exercise", "phase", 4, "id", "$exercise->id"); add_to_log($course->id, "exercise", "display", "view.php?id=$cm->id", "$exercise->id"); redirect("view.php?id=$cm->id", get_string("movingtophase", "exercise", 4)); } /*********************** assignment not available (for students)***********************/ elseif ($action == 'notavailable') { print_heading(get_string("notavailable", "exercise")); } /****************** open exercise for student assessments and submissions (phase 2) (for teachers)**/ elseif ($action == 'openexercise') { if (!isteacher($course->id)) { error("Only teachers can look at this page"); } // move to phase 2, check that teacher has made enough submissions if (exercise_count_teacher_submissions($exercise) == 0) { redirect("view.php?id=$cm->id", get_string("noexercisedescriptionssubmitted", "exercise")); } else { set_field("exercise", "phase", 2, "id", "$exercise->id"); add_to_log($course->id, "exercise", "open", "view.php?id=$cm->id", "$exercise->id"); redirect("view.php?id=$cm->id", get_string("movingtophase", "exercise", 2)); } } /****************** set up assignment (move back to phase 1) (for teachers)***********************/ elseif ($action == 'setupassignment') { if (!isteacher($course->id)) { error("Only teachers can look at this page"); } set_field("exercise", "phase", 1, "id", "$exercise->id"); add_to_log($course->id, "exercise", "set up", "view.php?id=$cm->id", "$exercise->id"); redirect("view.php?id=$cm->id", get_string("movingtophase", "exercise", 1)); } /****************** student's view could be in 1 of 4 stages ***********************/ elseif ($action == 'studentsview') { exercise_print_assignment_info($exercise); // in Stage 1 - the student must make an assessment (linked to the teacher's exercise/submission if (!exercise_test_user_assessments($exercise, $USER)) { print_heading(get_string("pleaseviewtheexercise", "exercise", $course->teacher)); exercise_list_teacher_submissions($exercise, $USER); } // in stage 2? - submit own first attempt else { // show assessment the teacher's examples, there may be feedback from teacher if (exercise_count_user_submissions($exercise, $USER) == 0) { print_heading(get_string("atthisstageyou", "exercise", $course->teacher)); exercise_list_teacher_submissions($exercise, $USER, true); // true = allow re-assessing // print upload form print_heading(get_string("pleasesubmityourwork", "exercise").":"); exercise_print_upload_form($exercise); } // in stage 3? - awaiting grading of assessment and assessment of work by teacher, // may resubmit if allowed else { print_heading(get_string("yourassessment", "exercise")); exercise_list_teacher_submissions($exercise, $USER); echo "

"; print_heading(get_string("yoursubmission", "exercise")); exercise_list_user_submissions($exercise, $USER); if (exercise_test_for_resubmission($exercise, $USER)) { // if resubmission requested print upload form echo "

"; print_heading(get_string("pleasesubmityourwork", "exercise").":"); exercise_print_upload_form($exercise); echo "

"; } } } } /****************** showsubmissions (for students, in phase 3)***********************/ elseif ($action == 'showsubmissions') { exercise_print_assignment_info($exercise); print_heading(get_string("submissionsnowclosed", "exercise")); // show student's assessment (linked to the teacher's exercise/submission print_heading(get_string("yourassessment", "exercise")); exercise_list_teacher_submissions($exercise, $USER); echo "

"; if ($submissions = exercise_get_user_submissions($exercise, $USER)) { print_heading(get_string("yoursubmission", "exercise")); print_simple_box_start("center"); $table->head = array (get_string("submission", "exercise"), get_string("submitted", "exercise"), get_string("assessed", "exercise"), get_string("grade")); $table->width = "100%"; $table->align = array ("left", "left", "left", "center"); $table->size = array ("*", "*", "*", "*"); $table->cellpadding = 2; $table->cellspacing = 0; foreach ($submissions as $submission) { if ($assessments = exercise_get_assessments($submission)) { // should only be one but we'll loop anyway foreach ($assessments as $assessment) { $table->data[] = array(exercise_print_submission_title($exercise, $submission), userdate($submission->timecreated), userdate($assessment->timecreated), "id&aid=$assessment->id\">".$assessment->grade * $exercise->grade / 100.0.""); } } else { // submission not yet assessed (by teacher) $table->data[] = array(exercise_print_submission_title($exercise, $submission), userdate($submission->timecreated), get_string("notassessedyet", "exercise"), 0); } } print_table($table); print_simple_box_end(); } else { print_heading(get_string("nosubmissions", "exercise")); } echo "

"; } /****************** submission of assignment by teacher only***********************/ elseif ($action == 'submitassignment') { if (!isteacher($course->id)) { error("Only teachers can look at this page"); } exercise_print_assignment_info($exercise); // list previous submissions from this user exercise_list_user_submissions($exercise, $USER); echo "

"; // print upload form print_heading(get_string("submitexercisedescription", "exercise").":"); exercise_print_upload_form($exercise); } /****************** teacher's view - display admin page (current phase options) ************/ elseif ($action == 'teachersview') { if (!isteacher($course->id)) { error("Only teachers can look at this page"); } print_heading_with_help(get_string("managingassignment", "exercise"), "managing", "exercise"); exercise_print_assignment_info($exercise); $tabs->names = array("1. ".get_string("phase1", "exercise"), "2. ".get_string("phase2", "exercise", $course->student), "3. ".get_string("phase3", "exercise", $course->student), "4. ".get_string("phase4", "exercise")); $tabs->urls = array("view.php?id=$cm->id&action=setupassignment", "view.php?id=$cm->id&action=openexercise", "view.php?id=$cm->id&action=closeexercise", "view.php?id=$cm->id&action=makeleaguetableavailable"); if ($exercise->phase) { // phase 1 or more $tabs->highlight = $exercise->phase - 1; } else { $tabs->highlight = 0; // phase is zero } exercise_print_tabbed_heading($tabs); echo "\n"; switch ($exercise->phase) { case 0: case 1: // set up assignment echo "

id&action=editelements\">". get_string("amendassessmentelements", "exercise")." \n"; helpbutton("elements", get_string("amendassessmentelements", "exercise"), "exercise"); echo "

id&action=submitassignment\">". get_string("submitexercisedescription", "exercise")." \n"; helpbutton("submissionofdescriptions", get_string("submitexercisedescription", "exercise"), "exercise"); break; case 2: // submissions and assessments // just show student submissions link, the (self) assessments are show above the assessment form for // the submissions echo "

id&action=listforassessmentstudent\">". get_string("studentsubmissionsforassessment", "exercise", exercise_count_unassessed_student_submissions($exercise))." \n"; helpbutton("grading", get_string("studentsubmissionsforassessment", "exercise"), "exercise"); break; case 4: // show final grades print_heading("id&action=displayfinalgrades\">". get_string("displayoffinalgrades", "exercise").""); } print_heading("id&action=adminlist\">". get_string("administration").""); } /*************** no man's land **************************************/ else { error("Fatal Error: Unknown Action: ".$action."\n"); } print_footer($course); ?>