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https://github.com/moodle/moodle.git
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103 lines
3.9 KiB
PHP
Executable File
103 lines
3.9 KiB
PHP
Executable File
<?php // $Id$
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/*
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resetcourse.php - Mark Flach and moodle.com
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The purpose of this feature is to quickly remove all user related data from a course
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in order to make it available for a new semester. This feature can handle the removal
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of general course data like students, teachers, logs, events and groups as well as module
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specific data. Each module must be modified to take advantage of this new feature.
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The feature will also reset the start date of the course if necessary.
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*/
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require('../config.php');
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$id = required_param('id', PARAM_INT);
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if (! $course = get_record('course', 'id', $id)) {
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error("Course is misconfigured");
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}
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require_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id));
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$strreset = get_string('reset');
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$strresetcourse = get_string('resetcourse');
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$strremove = get_string('remove');
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print_header($course->fullname.': '.$strresetcourse, $course->fullname.': '.$strresetcourse,
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'<a href="view.php?id='.$course->id.'">'.$course->shortname.'</a> -> '.$strresetcourse);
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print_simple_box_start();
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print_heading($strresetcourse);
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/// If we have data, then process it.
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if ($data = data_submitted() and confirm_sesskey()) {
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$data->courseid = $course->id;
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reset_course_userdata($data, true);
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if (!empty($data->reset_start_date)) {
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if (set_field('course', 'startdate',
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make_timestamp($data->startyear, $data->startmonth, $data->startday),
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'id', $course->id)) {
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notify(get_string('datechanged'), 'notifysuccess');
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}
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}
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print_continue('view.php?id='.$course->id); // Back to course page
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print_simple_box_end();
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print_footer($course);
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exit;
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}
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/// Print forms so the user can make choices about what to delete
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print_simple_box(get_string('resetinfo'), 'center', '60%');
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echo '<form id="reset" action="reset.php" method="POST">';
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print_heading(get_string('course'), 'left', 3);
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echo '<div class="courseinfo">';
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echo $strremove.':<br />';
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print_checkbox('reset_students', 1, true, get_string('students'), '', ''); echo '<br />';
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print_checkbox('reset_teachers', 1, true, get_string('teachers'), '', ''); echo '<br />';
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print_checkbox('reset_events', 1, true, get_string('courseevents', 'calendar'), '', ''); echo '<br />';
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print_checkbox('reset_logs', 1, true, get_string('logs'), '', ''); echo '<br />';
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print_checkbox('reset_groups', 1, true, get_string('groups'), '', ''); echo '<br />';
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print_checkbox('reset_start_date', 1, true, get_string('startdate'), '', '');
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print_date_selector('startday', 'startmonth', 'startyear');
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helpbutton('coursestartdate', get_string('startdate'));
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echo '</div>';
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// Check each module and see if there is specific data to be removed
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if ($allmods = get_records('modules') ) {
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foreach ($allmods as $mod) {
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$modname = $mod->name;
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$modfile = $CFG->dirroot .'/mod/'. $modname .'/lib.php';
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$mod_reset_course_form = $modname .'_reset_course_form';
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if (file_exists($modfile)) {
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@include_once($modfile);
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if (function_exists($mod_reset_course_form)) {
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print_heading(get_string('modulenameplural', $modname), 'left', 3);
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echo '<div class="'.$modname.'info">';
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$mod_reset_course_form($course);
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echo '</div>';
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}
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}
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}
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} else {
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error('No modules are installed!');
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}
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echo '<input name="id" value="'.$course->id.'" type="hidden" />';
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echo '<input name="sesskey" value="'.sesskey().'" type="hidden" />';
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echo '<p align="center"><input name="submit" value="'.$strresetcourse.'" type="submit" /></p>';
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echo '</form>';
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print_simple_box_end();
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print_footer($course);
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?>
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