mod/assignment/view.php

   1 <?PHP  // $Id$
   2
   3     require_once("../../config.php");
   4     require_once("lib.php");
   5
   6     optional_variable($id);    // Course Module ID
   7     optional_variable($a);    // Assignment ID
   8
   9     if ($id) {
  10         if (! $cm = get_record("course_modules", "id", $id)) {
  11             error("Course Module ID was incorrect");
  12         }
  13
  14         if (! $course = get_record("course", "id", $cm->course)) {
  15             error("Course is misconfigured");
  16         }
  17
  18         if (! $assignment = get_record("assignment", "id", $cm->instance)) {
  19             error("Course module is incorrect");
  20         }
  21
  22     } else {
  23         if (! $assignment = get_record("assignment", "id", $a)) {
  24             error("Course module is incorrect");
  25         }
  26         if (! $course = get_record("course", "id", $assignment->course)) {
  27             error("Course is misconfigured");
  28         }
  29         if (! $cm = get_coursemodule_from_instance("assignment", $assignment->id, $course->id)) {
  30             error("Course Module ID was incorrect");
  31         }
  32     }
  33
  34     require_login($course->id);
  35
  36     add_to_log($course->id, "assignment", "view", "view.php?id=$cm->id", $assignment->id, $cm->id);
  37
  38     if ($course->category) {
  39         $navigation = "<A HREF=\"../../course/view.php?id=$course->id\">$course->shortname</A> ->";
  40     }
  41
  42     $strassignments = get_string("modulenameplural", "assignment");
  43     $strassignment  = get_string("modulename", "assignment");
  44
  45     print_header("$course->shortname: $assignment->name", "$course->fullname",
  46                  "$navigation <A HREF=index.php?id=$course->id>$strassignments</A> -> $assignment->name",
  47                   "", "", true, update_module_button($cm->id, $course->id, $strassignment), navmenu($course, $cm));
  48
  49     if (isteacher($course->id)) {
  50         echo '<p align="right">';
  51         if ($assignment->type == OFFLINE) {
  52             echo "<a href=\"submissions.php?id=$assignment->id\">".
  53                   get_string("viewfeedback", "assignment")."</a>";
  54         } else {
  55             $currentgroup = get_current_group($course->id);
  56             if ($currentgroup and isteacheredit($course->id)) {
  57                 $group = get_record("groups", "id", $currentgroup);
  58                 $groupname = " ($group->name)";
  59             } else {
  60                 $groupname = "";
  61             }
  62             $count = assignment_count_real_submissions($assignment, $currentgroup);
  63             echo "<a href=\"submissions.php?id=$assignment->id\">".
  64                   get_string("viewsubmissions", "assignment", $count)."</a>$groupname";
  65         }
  66         echo '</p>';
  67     } else if (!$cm->visible) {
  68         notice(get_string("activityiscurrentlyhidden"));
  69     }
  70
  71     print_simple_box_start("CENTER");
  72     print_heading($assignment->name, "CENTER");
  73
  74     $timedifference = $assignment->timedue - time();
  75     if ($timedifference < 31536000) {      // Don't bother showing dates over a year in the future
  76         $strdifference = format_time($timedifference);
  77         if ($timedifference < 0) {
  78             $strdifference = "<font color=\"red\">$strdifference</font>";
  79         }
  80         $strduedate = userdate($assignment->timedue)." ($strdifference)";
  81         echo "<b>".get_string("duedate", "assignment")."</b>: $strduedate<br />";
  82     }
  83
  84     if ($assignment->grade < 0) {
  85         $scaleid = - ($assignment->grade);
  86         if ($scale = get_record("scale", "id", $scaleid)) {
  87             $scalegrades = make_menu_from_list($scale->scale);
  88             echo "<b>".get_string("grade")."</b>: $scale->name ";
  89             print_scale_menu_helpbutton($course->id, $scale);
  90             echo "<br />";
  91         }
  92     } else if ($assignment->grade > 0) {
  93         echo "<b>".get_string("maximumgrade")."</b>: $assignment->grade<br>";
  94     }
  95
  96     echo "<br />";
  97     echo format_text($assignment->description, $assignment->format);
  98     print_simple_box_end();
  99     echo "<br />";
 100
 101     if (!isteacher($course->id) and !isguest()) {
 102         $submission = assignment_get_submission($assignment, $USER);
 103
 104         if ($assignment->type == OFFLINE) {
 105             if ($submission->timemarked) {
 106                 if (isset($scalegrades)) {
 107                     $submission->grade = $scalegrades[$submission->grade];
 108                 }
 109                 assignment_print_feedback($course, $submission);
 110             }
 111         } else {
 112             if ($submission and $submission->timemodified) {
 113                 print_simple_box_start("center");
 114                 echo "<center>";
 115                 print_heading(get_string("yoursubmission","assignment").":", "center");
 116                 echo "<p><font size=-1><b>".get_string("lastmodified")."</b>: ".userdate($submission->timemodified)."</font></p>";
 117                 assignment_print_user_files($assignment, $USER);
 118                 print_simple_box_end();
 119             } else {
 120                 print_heading(get_string("notsubmittedyet","assignment"));
 121             }
 122
 123             echo "<hr size=1 noshade>";
 124
 125             if ($submission and $submission->timemarked) {
 126                 print_heading(get_string("submissionfeedback", "assignment").":", "center");
 127                 if (isset($scalegrades)) {
 128                     $submission->grade = $scalegrades[$submission->grade];
 129                 }
 130                 assignment_print_feedback($course, $submission);
 131             }
 132             if (!$submission->timemarked or $assignment->resubmit) {
 133                 if ($submission and $submission->timemodified) {
 134                     echo "<p align=\"center\">".get_string("overwritewarning", "assignment")."</p>";
 135                 }
 136                 print_heading(get_string("submitassignment", "assignment").":", "center");
 137                 assignment_print_upload_form($assignment);
 138             }
 139         }
 140     }
 141
 142     print_footer($course);
 143
 144 ?>