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85 lines
3.1 KiB
PHP
85 lines
3.1 KiB
PHP
<?php // $Id$
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/**
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* This page prints a review of a particular question attempt
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*
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* @version $Id$
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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* @package quiz
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*/
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require_once('../../config.php');
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require_once('locallib.php');
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$attemptid =required_param('attempt', PARAM_INT); // attempt id
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$questionid =required_param('question', PARAM_INT); // question id
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if (! $attempt = get_record('quiz_attempts', 'uniqueid', $attemptid)) {
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error('No such attempt ID exists');
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}
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if (! $quiz = get_record('quiz', 'id', $attempt->quiz)) {
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error('Course module is incorrect');
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}
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if (! $course = get_record('course', 'id', $quiz->course)) {
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error('Course is misconfigured');
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}
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// Teachers are only allowed to comment and grade on closed attempts
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if (!($attempt->timefinish > 0)) {
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error('Attempt has not closed yet');
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}
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$cm = get_coursemodule_from_instance('quiz', $quiz->id);
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require_login($course, true, $cm);
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$context = get_context_instance(CONTEXT_MODULE, $cm->id);
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require_capability('mod/quiz:grade', $context);
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// Load question
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if (! $question = get_record('question', 'id', $questionid)) {
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error('Question for this session is missing');
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}
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$question->maxgrade = get_field('quiz_question_instances', 'grade', 'quiz', $quiz->id, 'question', $question->id);
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// Some of the questions code is optimised to work with several questions
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// at once so it wants the question to be in an array.
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$key = $question->id;
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$questions[$key] = &$question;
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// Add additional questiontype specific information to the question objects.
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if (!get_question_options($questions)) {
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error("Unable to load questiontype specific question information");
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}
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// Load state
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$states = get_question_states($questions, $quiz, $attempt);
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// The $states array is indexed by question id but because we are dealing
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// with only one question there is only one entry in this array
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$state = &$states[$question->id];
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print_header();
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print_heading(format_string($question->name));
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//add_to_log($course->id, 'quiz', 'review', "review.php?id=$cm->id&attempt=$attempt->id", "$quiz->id", "$cm->id");
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if ($data = data_submitted() and confirm_sesskey()) {
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// the following will update the state and attempt
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question_process_comment($question, $state, $attempt, $data->response['comment'], $data->response['grade']);
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// If the state has changed save it and update the quiz grade
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if ($state->changed) {
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save_question_session($question, $state);
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quiz_save_best_grade($quiz, $attempt->userid);
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}
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notify(get_string('changessaved'));
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echo '<div class="boxaligncenter"><input type="button" onclick="window.opener.location.reload(1); self.close();return false;" value="' .
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get_string('closewindow') . "\" /></div>";
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print_footer();
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exit;
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}
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question_print_comment_box($question, $state, $attempt, $CFG->wwwroot.'/mod/quiz/comment.php');
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print_footer();
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?>
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