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503 lines
20 KiB
PHP
503 lines
20 KiB
PHP
<?PHP // $Id: view.php, v1.0 30th April 2003
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/*************************************************
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ACTIONS handled are:
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close workshop( for teachers)
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displayfinalgrade (for students)
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makefinalgradesunavailable (for teachers)
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notavailable (for students)
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open workshop (for teachers)
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setupassignment (for teachers)
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studentsview
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submitassignment
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teachersview
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************************************************/
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require("../../config.php");
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require("lib.php");
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optional_variable($id); // Course Module ID
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optional_variable($a); // workshop ID
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// get some useful stuff...
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if ($id) {
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if (! $cm = get_record("course_modules", "id", $id)) {
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error("Course Module ID was incorrect");
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}
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if (! $course = get_record("course", "id", $cm->course)) {
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error("Course is misconfigured");
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}
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if (! $workshop = get_record("workshop", "id", $cm->instance)) {
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error("Course module is incorrect");
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}
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} else {
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if (! $workshop = get_record("workshop", "id", $a)) {
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error("Course module is incorrect");
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}
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if (! $course = get_record("course", "id", $workshop->course)) {
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error("Course is misconfigured");
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}
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if (! $cm = get_coursemodule_from_instance("workshop", $workshop->id, $course->id)) {
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error("Course Module ID was incorrect");
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}
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}
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require_login($course->id);
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// ...log activity...
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add_to_log($course->id, "workshop", "view", "view.php?id=$cm->id", "$workshop->id");
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if ($course->category) {
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$navigation = "<A HREF=\"../../course/view.php?id=$course->id\">$course->shortname</A> ->";
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}
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$strworkshops = get_string("modulenameplural", "workshop");
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$strworkshop = get_string("modulename", "workshop");
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// ...display header...
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print_header("$course->shortname: $workshop->name", "$course->fullname",
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"$navigation <A HREF=index.php?id=$course->id>$strworkshops</A> -> $workshop->name",
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"", "", true, update_module_button($cm->id, $course->id, $strworkshop), navmenu($course, $cm));
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// ...and if necessary set default action
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optional_variable($action);
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if (isteacher($course->id)) {
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if (empty($action)) { // no action specified, either go straight to elements page else the admin page
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// has the assignment any elements
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if (count_records("workshop_elements", "workshopid", $workshop->id)) {
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$action = "teachersview";
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}
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else {
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redirect("assessments.php?action=editelements&id=$cm->id");
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}
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}
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}
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elseif (!isguest()) { // it's a student then
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if (!$cm->visible) {
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notice(get_string("activityiscurrentlyhidden"));
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}
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switch ($workshop->phase) {
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case 0 :
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case 1 : $action = 'notavailable'; break;
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case 2 : $action = 'studentsview'; break;
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case 3 : $action = 'notavailable'; break;
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case 4 : $action = 'displayfinalgrade';
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}
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}
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else { // it's a guest, oh no!
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$action = 'notavailable';
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}
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/*********************** close workshop for student assessments and submissions (move to phase 3) (for teachers)**/
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if ($action == 'closeworkshop') {
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if (!isteacher($course->id)) {
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error("Only teachers can look at this page");
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}
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// move phase along
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if ($workshop->phase == 2) { // force phase to open workshop
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set_field("workshop", "phase", 3, "id", "$workshop->id");
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echo "<CENTER><B>".get_string("movedtophase", "workshop", 3)."</B></CENTER>\n";
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add_to_log($course->id, "workshop", "close", "view.php?a=$workshop->id", "$workshop->id");
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}
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print_continue("view.php?a=$workshop->id");
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}
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/******************* display final grade (for students) ************************************/
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elseif ($action == 'displayfinalgrade' ) {
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// get the final weights from the database
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$teacherweight = get_field("workshop","teacherweight", "id", $workshop->id);
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$peerweight = get_field("workshop","peerweight", "id", $workshop->id);
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$includeteachersgrade = get_field("workshop","includeteachersgrade", "id", $workshop->id);
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$biasweight = get_field("workshop","biasweight", "id", $workshop->id);
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$reliabilityweight = get_field("workshop","reliabilityweight", "id", $workshop->id);
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$gradingweight = get_field("workshop","gradingweight", "id", $workshop->id);
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// work out what to show in the final grades tables and what to include in the calculation of the final grade
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// teacher grades?
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if ($workshop->gradingstrategy and $teacherweight) {
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$useteachersgrades = 1;
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}
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else {
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$useteachersgrades = 0;
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}
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// peergrades?
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if ($workshop->gradingstrategy and $workshop->nsassessments and $peerweight) {
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$usepeergrades = 1;
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}
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else {
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$usepeergrades = 0;
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}
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// bias grades?
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if ((($workshop->ntassessments >= 3) or ($workshop->nsassessments >= 3)) and $biasweight ) {
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$usebiasgrades = 1;
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}
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else {
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$usebiasgrades = 0;
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}
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// reliability grades?
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if ((($workshop->ntassessments >= 3) or ($workshop->nsassessments >= 3)) and $reliabilityweight ) {
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$usereliabilitygrades = 1;
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}
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else {
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$usereliabilitygrades = 0;
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}
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// grading grades?
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if (($workshop->ntassessments or $workshop->nsassessments) and $gradingweight ) {
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$usegradinggrades = 1;
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}
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else {
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$usegradinggrades = 0;
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}
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// show the final grades as stored in the tables...
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print_heading_with_help(get_string("displayoffinalgrades", "workshop"), "finalgrades", "workshop");
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if ($submissions = workshop_get_user_submissions($workshop, $USER)) { // any submissions from user?
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echo "<CENTER><TABLE BORDER=1 WIDTH=\"90%\"><TR>";
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echo "<TD><B>".get_string("submissions", "workshop")."</B></TD>";
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if ($useteachersgrades) {
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echo "<TD><B>".get_string("teachersassessment", "workshop")."</B></TD>";
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}
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if ($usepeergrades) {
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echo "<TD><B>".get_string("studentsassessment", "workshop")."</B></TD>";
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}
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echo "<TD><B>".get_string("assessmentsdone", "workshop")."</B></TD>";
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if ($usebiasgrades) {
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echo "<TD><B>".get_string("gradeforbias", "workshop")."</B></TD>";
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}
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if ($usereliabilitygrades) {
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echo "<TD><B>".get_string("gradeforreliability", "workshop")."</B></TD>";
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}
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if ($usegradinggrades) {
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echo "<TD><B>".get_string("gradeforassessments", "workshop")."</B></TD>";
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}
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echo "<TD><B>".get_string("overallgrade", "workshop")."</B></TD></TR>\n";
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// now the weights
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echo "<TR><TD><B>".get_string("weights", "workshop")."</B></TD>";
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if ($useteachersgrades) {
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echo "<TD><B>$workshop_FWEIGHTS[$teacherweight]</B></TD>\n";
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}
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if ($usepeergrades) {
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echo "<TD><B>$workshop_FWEIGHTS[$peerweight]</B></TD>\n";
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}
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echo "<TD><B> </B></TD>\n";
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if ($usebiasgrades) {
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echo "<TD><B>$workshop_FWEIGHTS[$biasweight]</B></TD>\n";
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}
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if ($usereliabilitygrades) {
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echo "<TD><B>$workshop_FWEIGHTS[$reliabilityweight]</B></TD>\n";
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}
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if ($usegradinggrades) {
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echo "<TD><B>$workshop_FWEIGHTS[$gradingweight]</B></TD>\n";
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}
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echo "<TD><B> </B></TD></TR>\n";
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foreach ($submissions as $submission) {
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echo "<TR><TD>".workshop_print_submission_title($workshop, $submission)."</TD>\n";
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if ($useteachersgrades) {
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echo "<TD>".workshop_print_submission_assessments($workshop, $submission, "teacher")."</TD>";
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}
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if ($usepeergrades) {
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echo "<TD>".workshop_print_submission_assessments($workshop, $submission, "student")."</TD>";
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}
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echo "<TD>".workshop_print_user_assessments($workshop, $USER)."</TD>";
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if ($usebiasgrades) {
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echo "<TD>$submission->biasgrade</TD>";
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}
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if ($usereliabilitygrades) {
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echo "<TD>$submission->reliabilitygrade</TD>";
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}
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if ($usegradinggrades) {
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echo "<TD>$submission->gradinggrade</TD>";
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}
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echo "<TD>$submission->finalgrade</TD></TR>\n";
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}
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}
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echo "</TABLE><BR CLEAR=ALL>\n";
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print_string("allgradeshaveamaximumof", "workshop", $workshop->grade);
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print_continue("view.php?a=$workshop->id");
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}
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/*********************** make final grades available (for teachers only)**************/
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elseif ($action == 'makefinalgradesavailable') {
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if (!isteacher($course->id)) {
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error("Only teachers can look at this page");
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}
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if ($workshop->phase == 3) { // is this at the expected phase?
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set_field("workshop", "phase", 4, "id", "$workshop->id");
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echo "<CENTER><B>".get_string("movedtophase", "workshop", 4)."</B></CENTER>\n";
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}
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else {
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echo "<CENTER><B>".get_string("assignmentnotinthecorrectphase", "workshop")."</B></CENTER>\n";
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}
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print_continue("view.php?a=$workshop->id");
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add_to_log($course->id, "workshop", "display grades", "view.php?a=$workshop->id", "$workshop->id");
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}
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/*********************** make final grades unavailable (for teachers only)**************/
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elseif ($action == 'makefinalgradesunavailable') {
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if (!isteacher($course->id)) {
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error("Only teachers can look at this page");
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}
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if ($workshop->phase == 4) { // is this at the expected phase?
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set_field("workshop", "phase", 3, "id", "$workshop->id");
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echo "<CENTER><B>".get_string("movedtophase", "workshop", 3)."</B></CENTER>\n";
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}
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else {
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echo "<CENTER><B>".get_string("assignmentnotinthecorrectphase", "workshop")."</B></CENTER>\n";
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}
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print_continue("view.php?a=$workshop->id");
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add_to_log($course->id, "workshop", "hide grades", "view.php?a=$workshop->id", "$workshop->id");
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}
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/*********************** assignment not available (for students)***********************/
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elseif ($action == 'notavailable') {
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echo "<p><center>".get_string("notavailable", "workshop")."</center>\n";
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}
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/*********************** open workshop for student assessments and submissions (move to phase 2) (for teachers)**/
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elseif ($action == 'openworkshop') {
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if (!isteacher($course->id)) {
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error("Only teachers can look at this page");
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}
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// move phase along
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if (!($workshop->phase == 2)) { // force phase to open workshop
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set_field("workshop", "phase", 2, "id", "$workshop->id");
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echo "<CENTER><B>".get_string("movedtophase", "workshop", 2)."</B></CENTER>\n";
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}
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print_continue("view.php?id=$cm->id");
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add_to_log($course->id, "workshop", "open", "view.php?a=$workshop->id", "$workshop->id");
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}
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/*********************** set up assignemnt (move back to phase 1) (for teachers)***********************/
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elseif ($action == 'setupassignment') {
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if (!isteacher($course->id)) {
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error("Only teachers can look at this page");
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}
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if ($workshop->phase == 2) { // phase must be correct
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set_field("workshop", "phase", 1, "id", "$workshop->id");
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echo "<CENTER><B>".get_string("movedtophase", "workshop", 1)."</B></CENTER>\n";
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}
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else {
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echo "<CENTER><B>".get_string("assignmentnotinthecorrectphase", "workshop")."</B></CENTER>\n";
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}
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print_continue("view.php?a=$workshop->id");
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}
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/*********************** student's view could be in 1 of 4 stages ***********************/
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elseif ($action == 'studentsview') {
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// print standard assignment heading
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$strdifference = format_time($workshop->deadline - time());
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if (($workshop->deadline - time()) < 0) {
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$strdifference = "<font color=\"red\">$strdifference</font>";
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}
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$strduedate = userdate($workshop->deadline)." ($strdifference)";
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print_simple_box_start("CENTER");
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print_heading($workshop->name, "CENTER");
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print_simple_box_start("CENTER");
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echo "<b>".get_string("duedate", "assignment")."</b>: $strduedate<br />";
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echo "<b>".get_string("maximumgrade")."</b>: $workshop->grade<br />";
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echo "<b>".get_string("detailsofassessment", "workshop")."</b>:
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<a href=\"assessments.php?id=$cm->id&action=displaygradingform\">".
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get_string("specimenassessmentform", "workshop")."</a><br />";
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print_simple_box_end();
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echo "<br />";
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echo format_text($workshop->description, $workshop->format);
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print_simple_box_end();
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echo "<br />";
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// in Stage 1? - assess teacher's submissions to a satisfactory level
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if (!workshop_test_user_assessments($workshop, $USER)) {
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print_heading(get_string("pleaseassesstheseexamplesfromtheteacher", "workshop", $course->teacher));
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print_heading(get_string("theseasessmentsaregradedbytheteacher", "workshop", $course->teacher), "center", 5);
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workshop_list_teacher_submissions($workshop, $USER);
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}
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// in stage 2? - submit own first attempt
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else {
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if ($workshop->ntassessments) { // display message if student had to assess the teacher's examples
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print_heading("<a href=\"assessments.php?action=listteachersubmissions&id=$cm->id\">".
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get_string("assessmentsareok", "workshop")."</a>");
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}
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if (!workshop_get_user_submissions($workshop, $USER)) {
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// print upload form
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print_heading(get_string("submitassignment", "assignment").":");
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workshop_print_upload_form($workshop);
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}
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// in stage 3? - grade other student's submissions, resubmit and list all submissions
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else {
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// list any assessments by teachers
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if (workshop_count_teacher_assessments($workshop, $USER)) {
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print_heading(get_string("assessmentsby", "workshop", $course->teachers));
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workshop_list_teacher_assessments($workshop, $USER);
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}
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// if student assessments show any to assess...
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if ($workshop->nsassessments) { // if there are student assessments display them...
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workshop_list_student_submissions($workshop, $USER);
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// ..and any they have already done...
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print_heading(get_string("yourassessments", "workshop"));
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workshop_list_assessed_submissions($workshop, $USER);
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// ... and show peer assessments
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if (workshop_count_peer_assessments($workshop, $USER)) {
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print_heading(get_string("assessmentsby", "workshop", $course->students));
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workshop_list_peer_assessments($workshop, $USER);
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}
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}
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// list previous submissions
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print_heading(get_string("submissions", "workshop"));
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workshop_list_user_submissions($workshop, $USER);
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echo "<HR SIZE=1 NOSHADE>";
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if ($workshop->resubmit) {
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// if resubmissions allowed print upload form
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print_heading(get_string("submitassignment", "assignment").":");
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workshop_print_upload_form($workshop);
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echo "<HR SIZE=1 NOSHADE>";
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}
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print_heading("<A HREF=\"submissions.php?action=listallsubmissions&id=$cm->id\">".
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get_string("listofallsubmissions", "workshop"));
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}
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}
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}
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/*********************** submission of assignment by a student/teacher ***********************/
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elseif ($action == 'submitassignment') {
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$strdifference = format_time($workshop->deadline - time());
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if (($workshop->deadline - time()) < 0) {
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$strdifference = "<FONT COLOR=RED>$strdifference</FONT>";
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}
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$strduedate = userdate($workshop->deadline)." ($strdifference)";
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print_simple_box_start("CENTER");
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print_heading($workshop->name, "CENTER");
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print_simple_box_start("CENTER");
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echo "<B>".get_string("duedate", "assignment")."</B>: $strduedate<BR>";
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echo "<B>".get_string("maximumgrade")."</B>: $workshop->grade<BR>";
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echo "<B>".get_string("detailsofassessment", "workshop")."</B>:
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<A HREF=\"assessments.php?id=$cm->id&action=displayelements\">".
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get_string("specimenassessmentform", "workshop")."</A><BR>";
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print_simple_box_end();
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echo "<BR>";
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echo format_text($workshop->description, $workshop->format);
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print_simple_box_end();
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echo "<BR>";
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workshop_list_teacher_submissions($workshop, $USER);
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echo "<HR SIZE=1 NOSHADE>";
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echo "<BR>";
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workshop_list_student_submissions($workshop, $USER);
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echo "<HR SIZE=1 NOSHADE>";
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echo "<BR>";
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// list previous submissions
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workshop_list_user_submissions($workshop, $USER);
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echo "<HR SIZE=1 NOSHADE>";
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// print upload form
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print_heading(get_string("submitassignment", "assignment").":", "CENTER");
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workshop_print_upload_form($workshop);
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}
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/*********************** teacher's view - display admin page (current phase options) ************/
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elseif ($action == 'teachersview') {
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if (!isteacher($course->id)) {
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error("Only teachers can look at this page");
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}
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print_heading_with_help(get_string("managingassignment", "workshop"), "managing", "workshop");
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echo "<CENTER><P>\n";
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switch ($workshop->phase) {
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case 0:
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case 1: // set up assignment
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echo "<B><U>".get_string("phase1", "workshop")."</U></B>";
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echo "<P><B><A HREF=\"assessments.php?id=$cm->id&action=editelements\">".
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get_string("amendassessmentelements", "workshop")."</A></B></P>";
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echo "<P><B><A HREF=\"view.php?id=$cm->id&action=submitassignment\">".
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get_string("submitexampleassignment", "workshop")."</A></B>";
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echo "<P><B><A HREF=\"submissions.php?id=$cm->id&action=listforassessmentteacher\">".
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get_string("teachersubmissionsforassessment", "workshop",
|
|
workshop_count_teacher_submissions_for_assessment($workshop, $USER)).
|
|
"</A></B></P>\n";
|
|
echo "<P><B><A HREF=\"view.php?id=$cm->id&action=openworkshop\">".
|
|
get_string("moveonto", "workshop")." ".get_string("phase2", "workshop", $course->student)."</A></B></P>";
|
|
break;
|
|
|
|
case 2: // submissions and assessments
|
|
echo "<B><U>".get_string("phase2", "workshop", $course->student)."</U></B>";
|
|
echo "<P><B><A HREF=\"assessments.php?id=$cm->id&action=listungradedteachersubmissions\">".
|
|
get_string("ungradedassessmentsofteachersubmissions", "workshop", workshop_count_ungraded_assessments_teacher($workshop))."</A></B>\n";
|
|
echo "<P><B><A HREF=\"assessments.php?id=$cm->id&action=listungradedstudentsubmissions\">".
|
|
get_string("ungradedassessmentsofstudentsubmissions", "workshop", workshop_count_ungraded_assessments_student($workshop))."</A></B>\n";
|
|
echo "<P><B><A HREF=\"submissions.php?id=$cm->id&action=listforassessmentstudent\">".
|
|
get_string("studentsubmissionsforassessment", "workshop", workshop_count_student_submissions_for_assessment($workshop, $USER)).
|
|
"</A></B>\n";
|
|
echo "<P><B><A HREF=\"view.php?id=$cm->id&action=closeworkshop\">".
|
|
get_string("moveonto", "workshop")." ".get_string("phase3", "workshop")."</A></B></P>";
|
|
echo "<P><FONT SIZE=1>[".get_string("deadlineis", "workshop", userdate($workshop->deadline))."]</FONT></P>\n";
|
|
echo "<P><B><A HREF=\"view.php?id=$cm->id&action=setupassignment\">(".
|
|
get_string("returnto", "workshop")." ".get_string("phase1", "workshop").")</A></B></P>";
|
|
break;
|
|
|
|
case 3: // calculate final grades
|
|
echo "<B><U>".get_string("phase3", "workshop")."</U></B>";
|
|
echo "<P><B><A HREF=\"assessments.php?id=$cm->id&action=listungradedstudentsubmissions\">".
|
|
get_string("ungradedassessmentsofstudentsubmissions", "workshop", workshop_count_ungraded_assessments_student($workshop))."</A></B>\n";
|
|
echo "<P><B><A HREF=\"submissions.php?id=$cm->id&action=listforassessmentstudent\">".
|
|
get_string("studentsubmissionsforassessment", "workshop", workshop_count_student_submissions_for_assessment($workshop, $USER)).
|
|
"</A></B>\n";
|
|
echo "<P><B><A HREF=\"submissions.php?id=$cm->id&action=displayfinalweights\">".
|
|
get_string("calculationoffinalgrades", "workshop")."</A></B></P>";
|
|
echo "<P><B><A HREF=\"view.php?id=$cm->id&action=makefinalgradesavailable\">".
|
|
get_string("moveonto", "workshop")." ".get_string("phase4", "workshop")."</A></B></P>";
|
|
echo "<P><B><A HREF=\"view.php?id=$cm->id&action=openworkshop\">(".
|
|
get_string("returnto", "workshop")." ".get_string("phase2", "workshop", $course->student).")</A></B></P>";
|
|
break;
|
|
|
|
case 4: // show final grades
|
|
echo "<B><U>".get_string("phase4", "workshop")."</U></B>";
|
|
echo "<P><B><A HREF=\"submissions.php?id=$cm->id&action=displayfinalgrades\">".
|
|
get_string("displayoffinalgrades", "workshop")."</A></B></P>";
|
|
echo "<P><B><A HREF=\"view.php?id=$cm->id&action=makefinalgradesunavailable\">(".
|
|
get_string("returnto", "workshop")." ".get_string("phase3", "workshop").")</A></B></P>";
|
|
}
|
|
echo "<P><B><A HREF=\"submissions.php?id=$cm->id&action=adminlist\">".
|
|
get_string("listofallsubmissions", "workshop")."</A></B></P>\n";
|
|
}
|
|
|
|
|
|
/*************** no man's land **************************************/
|
|
else {
|
|
error("Fatal Error: Unknown Action: ".$action."\n");
|
|
}
|
|
|
|
print_footer($course);
|
|
|
|
?>
|