Added new type of assignment - offline.
authormoodler <moodler>
Wed, 6 Nov 2002 08:12:06 +0000 (08:12 +0000)
committermoodler <moodler>
Wed, 6 Nov 2002 08:12:06 +0000 (08:12 +0000)
This type of assignment doesn't require anything of the student online,
it just tells them about an assignment and the teacher can provide
feedback and grades.  Useful for offline activities, and also for the
teacher to add manual columns to the grades page

mod/assignment/db/mysql.php
mod/assignment/lib.php
mod/assignment/mod.html
mod/assignment/submissions.php
mod/assignment/version.php
mod/assignment/view.php

index 873d04f..de0d5b3 100644 (file)
@@ -82,6 +82,9 @@ function assignment_upgrade($oldversion) {
     if ($oldversion < 2002101600) {
         execute_sql(" ALTER TABLE `assignment` ADD `format` TINYINT(2) UNSIGNED DEFAULT '0' NOT NULL AFTER `description` ");
     }
+    if ($oldversion < 2002110302) {
+        execute_sql(" UPDATE `assignment` SET `type` = '1'");
+    }
 
     return true;
 }
index 14f798b..1aaafec 100644 (file)
@@ -2,6 +2,11 @@
 
 include_once("$CFG->dirroot/files/mimetypes.php");
 
+define("OFFLINE",      "0");
+define("UPLOADSINGLE", "1");
+
+$ASSIGNMENT_TYPE = array (OFFLINE       => get_string("typeoffline",      "assignment"),
+                          UPLOADSINGLE  => get_string("typeuploadsingle", "assignment") );
 
 
 function assignment_add_instance($assignment) {
@@ -267,14 +272,25 @@ function assignment_print_difference($time) {
 function assignment_print_submission($assignment, $user, $submission, $teachers, $grades) {
     global $THEME;
 
-    echo "\n<TABLE BORDER=1 CELLSPACING=0 valign=top cellpadding=10>";
+    switch ($assignment->type) {
+        case OFFLINE:
+            break;
+        case UPLOADSINGLE:
+            break;
+    }
+
+    echo "\n<TABLE BORDER=1 CELLSPACING=0 valign=top cellpadding=10 align=center>";
 
     echo "\n<TR>";
-    echo "\n<TD ROWSPAN=2 BGCOLOR=\"$THEME->body\" WIDTH=35 VALIGN=TOP>";
+    if ($assignment->type == OFFLINE) {
+        echo "\n<TD BGCOLOR=\"$THEME->body\" WIDTH=35 VALIGN=TOP>";
+    } else {
+        echo "\n<TD ROWSPAN=2 BGCOLOR=\"$THEME->body\" WIDTH=35 VALIGN=TOP>";
+    }
     print_user_picture($user->id, $assignment->course, $user->picture);
     echo "</TD>";
-    echo "<TD NOWRAP WIDTH=100% BGCOLOR=\"$THEME->cellheading\">$user->firstname $user->lastname";
-    if ($submission) {
+    echo "<TD NOWRAP BGCOLOR=\"$THEME->cellheading\">$user->firstname $user->lastname";
+    if ($submission->timemodified) {
         echo "&nbsp;&nbsp;<FONT SIZE=1>".get_string("lastmodified").": ";
         echo userdate($submission->timemodified);
         echo assignment_print_difference($assignment->timedue - $submission->timemodified);
@@ -282,31 +298,37 @@ function assignment_print_submission($assignment, $user, $submission, $teachers,
     }
     echo "</TR>";
 
-    echo "\n<TR><TD WIDTH=100% BGCOLOR=\"$THEME->cellcontent\">";
-    if ($submission) {
-        assignment_print_user_files($assignment, $user);
-    } else {
-        print_string("notsubmittedyet", "assignment");
-    }
-    echo "</TD></TR>";
-
-    if ($submission) {
-        echo "\n<TR>";
-        echo "<TD WIDTH=35 VALIGN=TOP>";
-        if (!$submission->teacher) {
-            $submission->teacher = $USER->id;
-        }
-        print_user_picture($submission->teacher, $assignment->course, $teachers[$submission->teacher]->picture);
-        echo "<TD BGCOLOR=\"$THEME->cellheading\">Teacher Feedback:";
-        choose_from_menu($grades, "g$submission->id", $submission->grade, get_string("grade")."...");
-        if ($submission->timemarked) {
-            echo "&nbsp;&nbsp;<FONT SIZE=1>".userdate($submission->timemarked)."</FONT>";
+    if ($assignment->type != OFFLINE) {
+        echo "\n<TR><TD BGCOLOR=\"$THEME->cellcontent\">";
+        if ($submission->numfiles) {
+            assignment_print_user_files($assignment, $user);
+        } else {
+            print_string("notsubmittedyet", "assignment");
         }
-        echo "<BR><TEXTAREA NAME=\"c$submission->id\" ROWS=6 COLS=60 WRAP=virtual>";
-        p($submission->comment);
-        echo "</TEXTAREA><BR>";
         echo "</TD></TR>";
     }
+
+    echo "\n<TR>";
+    echo "<TD WIDTH=35 VALIGN=TOP>";
+    if (!$submission->teacher) {
+        $submission->teacher = $USER->id;
+    }
+    print_user_picture($submission->teacher, $assignment->course, $teachers[$submission->teacher]->picture);
+    if ($submission->timemodified > $submission->timemarked) {
+        echo "<TD BGCOLOR=\"$THEME->cellheading2\">";
+    } else {
+        echo "<TD BGCOLOR=\"$THEME->cellheading\">";
+    }
+    echo "Teacher Feedback:";
+    choose_from_menu($grades, "g$submission->id", $submission->grade, get_string("grade")."...");
+    if ($submission->timemarked) {
+        echo "&nbsp;&nbsp;<FONT SIZE=1>".userdate($submission->timemarked)."</FONT>";
+    }
+    echo "<BR><TEXTAREA NAME=\"c$submission->id\" ROWS=6 COLS=60 WRAP=virtual>";
+    p($submission->comment);
+    echo "</TEXTAREA><BR>";
+    echo "</TD></TR>";
+   
     echo "</TABLE><BR CLEAR=ALL>\n";
 }
 
index 5656e9e..368ecd4 100644 (file)
@@ -27,7 +27,7 @@
        } else { 
            helpbutton("text", get_string("helptext"));
        }
-       echo "<P>";
+       echo "<P align=right>";
        print_string("formattexttype");
        echo ":&nbsp;";
        if (!$form->format) {
 <tr valign=top>
     <td align=right><P><B><? print_string("assignmenttype", "assignment") ?>:</B></P></TD>
     <td>
-        <input type="hidden" name=type value="<? p($form->type) ?>">
-        <? print_string("typeuploadsingle", "assignment") ?>
+    <?PHP
+       require("$CFG->dirroot/mod/assignment/lib.php");
+       asort($ASSIGNMENT_TYPE);
+       choose_from_menu($ASSIGNMENT_TYPE, "type", $form->type, "");
+       helpbutton("assignmenttype", get_string("assignmenttype", "assignment"), "assignment");
+    ?>
     </td>
 </tr>
 <tr valign=top>
@@ -53,7 +57,7 @@
         for ($i=100; $i>=0; $i--) {
             $grades[$i] = $i;
         }
-        choose_from_menu($grades, "grade", "$form->grade");
+        choose_from_menu($grades, "grade", "$form->grade", "");
         ?>
     </td>
 </tr>
index 7da71fa..987fac5 100644 (file)
                   <A HREF=\"view.php?a=$assignment->id\">$assignment->name</A> -> $strsubmissions", 
                   "", "", true);
 
-    // Some easy ways to reference submissions
+/// Get all teachers and students
+    $teachers = get_course_teachers($course->id);
+
+    if (!$users = get_course_students($course->id)) {
+        print_heading(get_string("nostudentsyet"));
+        print_footer($course);
+        exit;
+    }
+
+/// Make some easy ways to reference submissions
     if ($submissions = assignment_get_all_submissions($assignment)) {
         foreach ($submissions as $submission) {
             $submissionbyuser[$submission->user] = $submission;
         }
     }
 
-    if (match_referer() && isset($HTTP_POST_VARS)) { // Feedback submitted
+/// Get all existing submissions and check for missing ones
+    foreach($users as $user) {
+        if (!isset($submissionbyuser[$user->id])) {  // Need to create empty entry
+            $newsubmission->assignment = $assignment->id;
+            $newsubmission->user = $user->id;
+            $newsubmission->timecreated = time();
+            if (!insert_record("assignment_submissions", $newsubmission)) {
+                error("Could not insert a new empty submission");
+            }
+        }
+    }
+
+    if (isset($newsubmission)) {   // Get them all out again to be sure
+        if ($submissions = assignment_get_all_submissions($assignment)) {
+            foreach ($submissions as $submission) {
+                $submissionbyuser[$submission->user] = $submission;
+                $submissionbyid[$submission->id]  = $submission;
+            }
+        }
+    }
+
+
+/// If data is being submitted, then process it
+    if (match_referer() && isset($HTTP_POST_VARS)) { 
        
         $feedback = array();
 
         $grades[$i] = $i;
     }
 
-    $teachers = get_course_teachers($course->id);
-    if (! $users = get_course_students($course->id)) {
-        print_heading(get_string("nostudentsyet"));
-
-    } else {
-        echo "<FORM ACTION=submissions.php METHOD=post>\n";
-
-        if ($usersdone = assignment_get_users_done($assignment)) {
-            foreach ($usersdone as $user) {
-                $submission = $submissionbyuser[$user->id];
-                assignment_print_submission($assignment, $user, $submission, $teachers, $grades);
-            }
-        }
+    echo "<FORM ACTION=submissions.php METHOD=post>\n";
 
-        $submission = NULL;
-        foreach ($users as $user) {
-            if (! $usersdone[$user->id]) {
-                assignment_print_submission($assignment, $user, $submission, $teachers, $grades);
-            }
-        }
-        echo "<CENTER>";
-        echo "<INPUT TYPE=hidden NAME=id VALUE=\"$assignment->id\">";
-        echo "<INPUT TYPE=submit VALUE=\"Save all my feedback\">";
-        echo "</CENTER>";
-        echo "</FORM>";
+    foreach ($users as $user) {
+        $submission = $submissionbyuser[$user->id];
+        assignment_print_submission($assignment, $user, $submission, $teachers, $grades);
     }
+
+    echo "<CENTER>";
+    echo "<INPUT TYPE=hidden NAME=id VALUE=\"$assignment->id\">";
+    echo "<INPUT TYPE=submit VALUE=\"Save all my feedback\">";
+    echo "</CENTER>";
+    echo "</FORM>";
     
     print_footer($course);
  
index 67f9231..60cd7f3 100644 (file)
@@ -5,7 +5,7 @@
 //  This fragment is called by /admin/index.php
 ////////////////////////////////////////////////////////////////////////////////
 
-$module->version  = 2002101606;
+$module->version  = 2002110602;
 $module->cron     = 60;
 
 ?>
index 85a74a8..f6d5733 100644 (file)
                   "", "", true, update_module_button($cm->id, $course->id, $strassignment));
 
     if (isteacher($course->id)) {
-        if ($submissions = assignment_get_all_submissions($assignment)) {
-            $count = count($submissions);
+        if ($assignment->type == OFFLINE) {
+            echo "<P align=right><A HREF=\"submissions.php?id=$assignment->id\">".
+                  get_string("viewfeedback", "assignment")."</A></P>";
         } else {
-            $count = 0;
+            $count = count_records_sql("SELECT * FROM assignment_submissions 
+                                        WHERE assignment = '$assignment->id' 
+                                          AND timemodified > 0");
+            echo "<P align=right><A HREF=\"submissions.php?id=$assignment->id\">".
+                  get_string("viewsubmissions", "assignment", $count)."</A></P>";
         }
-        echo "<P align=right><A HREF=\"submissions.php?id=$assignment->id\">".
-              get_string("viewsubmissions", "assignment", $count)."</A></P>";
     }
 
     $strdifference = format_time($assignment->timedue - time());
     echo "<BR>";
 
     if (!isteacher($course->id) and !isguest()) {
-        if ($submission = assignment_get_submission($assignment, $USER)) {
-            print_simple_box_start("center");
-            echo "<CENTER>";
-            print_heading(get_string("yoursubmission","assignment").":", "CENTER");
-            echo "<P><FONT SIZE=-1><B>".get_string("lastmodified")."</B>: ".userdate($submission->timemodified)."</FONT></P>";
-            assignment_print_user_files($assignment, $USER);
-            print_simple_box_end();
-        } else {
-            print_heading(get_string("notsubmittedyet","assignment"));
-        }
-    
-        echo "<HR SIZE=1 NOSHADE>";
-    
-        if ($submission->grade) {
-            print_heading(get_string("submissionfeedback", "assignment").":", "CENTER");
-            assignment_print_feedback($course, $submission);
+        $submission = assignment_get_submission($assignment, $USER);
+
+        if ($assignment->type == OFFLINE) {
+            if ($submission->timemarked) {
+                assignment_print_feedback($course, $submission);
+            }
         } else {
-            if ($submission) {
-                echo "<P ALIGN=CENTER>".get_string("overwritewarning", "assignment")."</P>";
+            if ($submission and $submission->timemodified) {
+                print_simple_box_start("center");
+                echo "<CENTER>";
+                print_heading(get_string("yoursubmission","assignment").":", "CENTER");
+                echo "<P><FONT SIZE=-1><B>".get_string("lastmodified")."</B>: ".userdate($submission->timemodified)."</FONT></P>";
+                assignment_print_user_files($assignment, $USER);
+                print_simple_box_end();
+            } else {
+                print_heading(get_string("notsubmittedyet","assignment"));
+            }
+        
+            echo "<HR SIZE=1 NOSHADE>";
+        
+            if ($submission and $submission->timemarked) {
+                print_heading(get_string("submissionfeedback", "assignment").":", "CENTER");
+                assignment_print_feedback($course, $submission);
+            } else {
+                if ($submission and $submission->timemodified) {
+                    echo "<P ALIGN=CENTER>".get_string("overwritewarning", "assignment")."</P>";
+                }
+                print_heading(get_string("submitassignment", "assignment").":", "CENTER");
+                assignment_print_upload_form($assignment);
             }
-            print_heading(get_string("submitassignment", "assignment").":", "CENTER");
-            assignment_print_upload_form($assignment);
         }
     }