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14d8c0b409
but can't mark them yet. I've been constructing quizzes manually in the database and it's helping to refine the database structure. Don't count on anything stable in the quiz module for a few days yet ...
114 lines
3.4 KiB
PHP
114 lines
3.4 KiB
PHP
<?PHP // $Id$
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// This page prints a particular instance of quiz
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require("../../config.php");
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require("lib.php");
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optional_variable($id); // Course Module ID, or
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optional_variable($q); // quiz ID
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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 (! $quiz = get_record("quiz", "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 (! $quiz = get_record("quiz", "id", $q)) {
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error("Course module is incorrect");
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}
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if (! $course = get_record("course", "id", $quiz->course)) {
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error("Course is misconfigured");
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}
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if (! $cm = get_coursemodule_from_instance("quiz", $quiz->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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add_to_log($course->id, "quiz", "attempt", "attempt.php?id=$cm->id", "$quiz->id");
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if ($course->format == "weeks" and $quiz->days) {
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$timenow = time();
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$timestart = $course->startdate + (($cw->section - 1) * 608400);
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$timefinish = $timestart + (3600 * 24 * $quiz->days);
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$available = ($timestart < $timenow and $timenow < $timefinish);
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} else {
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$available = true;
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}
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// Print the page header
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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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$strquizzes = get_string("modulenameplural", "quiz");
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$strquiz = get_string("modulename", "quiz");
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print_header("$course->shortname: $quiz->name", "$course->fullname",
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"$navigation <A HREF=index.php?id=$course->id>$strquizzes</A> -> $quiz->name",
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"", "", true, update_module_icon($cm->id, $course->id));
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/// Print the headings and so on
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print_heading($quiz->name);
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if (!$available) {
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error("Sorry, this quiz is not available", "view.php?id=$cm->id");
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}
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if ($attempts = quiz_get_user_attempts($quiz->id, $USER->id)) {
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$numattempts = count($attempts) + 1;
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} else {
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$numattempts = 1;
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}
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if ($numattempts > $quiz->attempts) {
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error("Sorry, you've had $quiz->attempts attempts already.", "view.php?id=$cm->id");
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}
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print_heading("Attempt $numattempts out of $quiz->attempts");
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print_simple_box($quiz->intro, "CENTER");
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/// Print all the questions
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echo "<BR>";
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if (!$quiz->questions) {
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error("No questions have been defined!", "view.php?id=$cm->id");
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}
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$questions = explode(",", $quiz->questions);
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if (!$grades = get_records_sql("SELECT question, grade FROM quiz_question_grades WHERE question in ($quiz->questions)")) {
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error("No grades were found for these questions!");
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}
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echo "<FORM METHOD=POST ACTION=attempt.php>";
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echo "<INPUT TYPE=hidden NAME=q VALUE=\"$quiz->id\">";
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foreach ($questions as $key => $questionid) {
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print_simple_box_start("CENTER", "90%");
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quiz_print_question($key+1, $questionid, $grades[$questionid]->grade, $course->id);
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print_simple_box_end();
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echo "<BR>";
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}
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echo "<CENTER><INPUT TYPE=submit VALUE=\"".get_string("savemyanswers", "quiz")."\"></CENTER>";
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echo "</FORM>";
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// Finish the page
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print_footer($course);
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?>
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