mod/exercise/index.php

   1 <?php // $Id$
   2
   3     require_once("../../config.php");
   4     require_once("lib.php");
   5     require_once("locallib.php");
   6
   7     $id = required_param('id', PARAM_INT); // course
   8
   9     if (! $course = get_record("course", "id", $id)) {
  10         error("Course ID is incorrect");
  11     }
  12
  13     require_login($course->id);
  14     add_to_log($course->id, "exercise", "view all", "index.php?id=$course->id", "");
  15
  16     $strexercises = get_string("modulenameplural", "exercise");
  17     $strexercise = get_string("modulename", "exercise");
  18     $strweek = get_string("week");
  19     $strtopic = get_string("topic");
  20     $strname = get_string("name");
  21     $strtitle = get_string("title", "exercise");
  22     $strphase = get_string("phase", "exercise");
  23     $strgrade = get_string("grade");
  24     $strdeadline = get_string("deadline", "exercise");
  25     $strsubmitted = get_string("submitted", "assignment");
  26
  27     print_header_simple("$strexercises", "", "$strexercises", "", "", true, "", navmenu($course));
  28
  29     if (! $exercises = get_all_instances_in_course("exercise", $course)) {
  30         notice("There are no exercises", "../../course/view.php?id=$course->id");
  31         die;
  32     }
  33
  34     $timenow = time();
  35
  36     if ($course->format == "weeks") {
  37         if (isteacher($course->id)) {
  38             $table->head  = array ($strweek, $strname, $strtitle, $strphase, $strsubmitted, $strdeadline);
  39         } else {
  40             $table->head  = array ($strweek, $strname, $strtitle, $strgrade, $strsubmitted, $strdeadline);
  41         }
  42         $table->align = array ("center", "left", "left","center","left", "left");
  43     } else if ($course->format == "topics") {
  44         if (isteacher($course->id)) {
  45             $table->head  = array ($strtopic, $strname, $strtitle, $strphase, $strsubmitted, $strdeadline);
  46         } else {
  47             $table->head  = array ($strtopic, $strname, $strtitle, $strgrade, $strsubmitted, $strdeadline);
  48         }
  49         $table->align = array ("center", "left", "left", "center", "left", "left");
  50     } else {
  51         $table->head  = array ($strname, $strsubmitted, $strdeadline);
  52         $table->align = array ("left", "left", "left");
  53     }
  54
  55     foreach ($exercises as $exercise) {
  56         if ($exercise->deadline > $timenow) {
  57             $due = userdate($exercise->deadline);
  58         } else {
  59             $due = "<font color=\"red\">".userdate($exercise->deadline)."</font>";
  60         }
  61         if ($submissions = exercise_get_user_submissions($exercise, $USER)) {
  62             foreach ($submissions as $submission) {
  63                 if ($submission->late) {
  64                     $submitted = "<font color=\"red\">".userdate($submission->timecreated)."</font>";
  65                     }
  66                 else {
  67                     $submitted = userdate($submission->timecreated);
  68                     }
  69                 $link = "<a href=\"view.php?id=$exercise->coursemodule\">".format_string($exercise->name,true)."</a>";
  70                 $title = $submission->title;
  71                 if ($course->format == "weeks" or $course->format == "topics") {
  72                     if (isteacher($course->id)) {
  73                         $phase = '';
  74                         switch ($exercise->phase) {
  75                             case 0:
  76                             case 1: $phase = get_string("phase1short", "exercise");
  77                                     break;
  78                             case 2: $phase = get_string("phase2short", "exercise");
  79                                     if ($num = exercise_count_unassessed_student_submissions($exercise)) {
  80                                         $phase .= " [".get_string("unassessed", "exercise", $num)."]";
  81                                     }
  82                                     break;
  83                             case 3: $phase = get_string("phase3short", "exercise");
  84                                     if ($num = exercise_count_unassessed_student_submissions($exercise)) {
  85                                         $phase .= " [".get_string("unassessed", "exercise", $num)."]";
  86                                     }
  87                                     break;
  88                         }
  89                         $table->data[] = array ($exercise->section, $link, $title, $phase,
  90                                 $submitted, $due);
  91                     } else { // it's a student
  92                         if ($assessments = exercise_get_user_assessments($exercise, $USER)) { // should be only one...
  93                             foreach ($assessments as $studentassessment) {
  94                                 break;
  95                             }
  96                             if ($studentassessment->timegraded) { // it's been assessed
  97                                 if ($teacherassessment = exercise_get_submission_assessment($submission)) {
  98                                     $actualgrade = number_format(($studentassessment->gradinggrade *
  99                                         $exercise->gradinggrade / 100.0) + ($teacherassessment->grade *
 100                                         $exercise->grade / 100.0), 1);
 101                                     if ($submission->late) {
 102                                         $actualgrade = "<font color=\"red\">(".$actualgrade.")<font color=\"red\">";
 103                                     }
 104                                     $actualgrade .= " (".get_string("maximumshort").": ".
 105                                         number_format($exercise->gradinggrade + $exercise->grade, 0).")";
 106                                     $table->data[] = array ($exercise->section, $link, $title, $actualgrade,
 107                                         $submitted, $due);
 108                                 }
 109                             } else {
 110                                 $table->data[] = array ($exercise->section, $link, $title,
 111                                     "-", $submitted, $due);
 112                             }
 113                         }
 114                     }
 115                 } else {
 116                     $table->data[] = array ($link, $submitted, $due);
 117                 }
 118             }
 119         } else {
 120             $submitted = get_string("no");
 121             $title = '';
 122             $link = "<a href=\"view.php?id=$exercise->coursemodule\">".format_string($exercise->name,true)."</a>";
 123             if ($course->format == "weeks" or $course->format == "topics") {
 124                 if (isteacher($course->id)) {
 125                     $table->data[] = array ($exercise->section, $link, $title, $exercise->phase,
 126                             $submitted, $due);
 127                 } else {
 128                     $table->data[] = array ($exercise->section, $link, $title, "-", $submitted, $due);
 129                 }
 130             } else {
 131                 $table->data[] = array ($link, $submitted, $due);
 132             }
 133         }
 134     }
 135     echo "<br />";
 136
 137     print_table($table);
 138
 139     print_footer($course);
 140 ?>