/mod/quiz/index.php
PHP | 196 lines | 135 code | 26 blank | 35 comment | 30 complexity | 9a4fa5e3cc4a1618a71b16714d060eec MD5 | raw file
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle is free software: you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- /**
- * This script lists all the instances of quiz in a particular course
- *
- * @package mod
- * @subpackage quiz
- * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- require_once("../../config.php");
- require_once("locallib.php");
- $id = required_param('id', PARAM_INT);
- $PAGE->set_url('/mod/quiz/index.php', array('id'=>$id));
- if (!$course = $DB->get_record('course', array('id' => $id))) {
- print_error('invalidcourseid');
- }
- $coursecontext = get_context_instance(CONTEXT_COURSE, $id);
- require_login($course->id);
- $PAGE->set_pagelayout('incourse');
- add_to_log($course->id, "quiz", "view all", "index.php?id=$course->id", "");
- // Print the header
- $strquizzes = get_string("modulenameplural", "quiz");
- $streditquestions = '';
- $editqcontexts = new question_edit_contexts($coursecontext);
- if ($editqcontexts->have_one_edit_tab_cap('questions')) {
- $streditquestions =
- "<form target=\"_parent\" method=\"get\" action=\"$CFG->wwwroot/question/edit.php\">
- <div>
- <input type=\"hidden\" name=\"courseid\" value=\"$course->id\" />
- <input type=\"submit\" value=\"".get_string("editquestions", "quiz")."\" />
- </div>
- </form>";
- }
- $PAGE->navbar->add($strquizzes);
- $PAGE->set_title($strquizzes);
- $PAGE->set_button($streditquestions);
- $PAGE->set_heading($course->fullname);
- echo $OUTPUT->header();
- // Get all the appropriate data
- if (!$quizzes = get_all_instances_in_course("quiz", $course)) {
- notice(get_string('thereareno', 'moodle', $strquizzes), "../../course/view.php?id=$course->id");
- die;
- }
- $sections = get_all_sections($course->id);
- // Check if we need the closing date header
- $showclosingheader = false;
- $showfeedback = false;
- foreach ($quizzes as $quiz) {
- if ($quiz->timeclose!=0) {
- $showclosingheader=true;
- }
- if (quiz_has_feedback($quiz)) {
- $showfeedback=true;
- }
- if ($showclosingheader && $showfeedback) {
- break;
- }
- }
- // Configure table for displaying the list of instances.
- $headings = array(get_string('name'));
- $align = array('left');
- if ($showclosingheader) {
- array_push($headings, get_string('quizcloses', 'quiz'));
- array_push($align, 'left');
- }
- array_unshift($headings, get_string('sectionname', 'format_'.$course->format));
- array_unshift($align, 'center');
- $showing = ''; // default
- if (has_capability('mod/quiz:viewreports', $coursecontext)) {
- array_push($headings, get_string('attempts', 'quiz'));
- array_push($align, 'left');
- $showing = 'stats';
- } else if (has_any_capability(array('mod/quiz:reviewmyattempts', 'mod/quiz:attempt'),
- $coursecontext)) {
- array_push($headings, get_string('grade', 'quiz'));
- array_push($align, 'left');
- if ($showfeedback) {
- array_push($headings, get_string('feedback', 'quiz'));
- array_push($align, 'left');
- }
- $showing = 'grades'; // default
- $grades = $DB->get_records_sql_menu('
- SELECT qg.quiz, qg.grade
- FROM {quiz_grades} qg
- JOIN {quiz} q ON q.id = qg.quiz
- WHERE q.course = ? AND qg.userid = ?',
- array($course->id, $USER->id));
- }
- $table = new html_table();
- $table->head = $headings;
- $table->align = $align;
- // Populate the table with the list of instances.
- $currentsection = '';
- foreach ($quizzes as $quiz) {
- $cm = get_coursemodule_from_instance('quiz', $quiz->id);
- $context = get_context_instance(CONTEXT_MODULE, $cm->id);
- $data = array();
- // Section number if necessary.
- $strsection = '';
- if ($quiz->section != $currentsection) {
- if ($quiz->section) {
- $strsection = $quiz->section;
- $strsection = get_section_name($course, $sections[$quiz->section]);
- }
- if ($currentsection) {
- $learningtable->data[] = 'hr';
- }
- $currentsection = $quiz->section;
- }
- $data[] = $strsection;
- // Link to the instance.
- $class = '';
- if (!$quiz->visible) {
- $class = ' class="dimmed"';
- }
- $data[] = "<a$class href=\"view.php?id=$quiz->coursemodule\">" .
- format_string($quiz->name, true) . '</a>';
- // Close date.
- if ($quiz->timeclose) {
- $data[] = userdate($quiz->timeclose);
- } else if ($showclosingheader) {
- $data[] = '';
- }
- if ($showing == 'stats') {
- // The $quiz objects returned by get_all_instances_in_course have the necessary $cm
- // fields set to make the following call work.
- $data[] = quiz_attempt_summary_link_to_reports($quiz, $cm, $context);
- } else if ($showing == 'grades') {
- // Grade and feedback.
- $attempts = quiz_get_user_attempts($quiz->id, $USER->id, 'all');
- list($someoptions, $alloptions) = quiz_get_combined_reviewoptions(
- $quiz, $attempts, $context);
- $grade = '';
- $feedback = '';
- if ($quiz->grade && array_key_exists($quiz->id, $grades)) {
- if ($alloptions->marks >= question_display_options::MARK_AND_MAX) {
- $a = new stdClass();
- $a->grade = quiz_format_grade($quiz, $grades[$quiz->id]);
- $a->maxgrade = quiz_format_grade($quiz, $quiz->grade);
- $grade = get_string('outofshort', 'quiz', $a);
- }
- if ($alloptions->overallfeedback) {
- $feedback = quiz_feedback_for_grade($grades[$quiz->id], $quiz, $context);
- }
- }
- $data[] = $grade;
- if ($showfeedback) {
- $data[] = $feedback;
- }
- }
- $table->data[] = $data;
- } // End of loop over quiz instances.
- // Display the table.
- echo html_writer::table($table);
- // Finish the page
- echo $OUTPUT->footer();