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MDL-57487 mod_lesson: final deprecation xxx_print_overview

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Sara Arjona 2019-06-12 20:13:52 +02:00
parent d4def03e98
commit 18c1fdbb77
1 changed files with 3 additions and 178 deletions
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181
mod/lesson/lib.php
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@ -553,185 +553,10 @@ function lesson_user_complete($course, $user, $mod, $lesson) {
}
/**
* Prints lesson summaries on MyMoodle Page
*
* Prints lesson name, due date and attempt information on
* lessons that have a deadline that has not already passed
* and it is available for taking.
*
* @deprecated since 3.3
* @todo The final deprecation of this function will take place in Moodle 3.7 - see MDL-57487.
* @global object
* @global stdClass
* @global object
* @uses CONTEXT_MODULE
* @param array $courses An array of course objects to get lesson instances from
* @param array $htmlarray Store overview output array( course ID => 'lesson' => HTML output )
* @return void
* @deprecated since Moodle 3.3, when the block_course_overview block was removed.
*/
function lesson_print_overview($courses, &$htmlarray) {
global $USER, $CFG, $DB, $OUTPUT;
debugging('The function lesson_print_overview() is now deprecated.', DEBUG_DEVELOPER);
if (!$lessons = get_all_instances_in_courses('lesson', $courses)) {
return;
}
// Get all of the current users attempts on all lessons.
$params = array($USER->id);
$sql = 'SELECT lessonid, userid, count(userid) as attempts
FROM {lesson_grades}
WHERE userid = ?
GROUP BY lessonid, userid';
$allattempts = $DB->get_records_sql($sql, $params);
$completedattempts = array();
foreach ($allattempts as $myattempt) {
$completedattempts[$myattempt->lessonid] = $myattempt->attempts;
}
// Get the current course ID.
$listoflessons = array();
foreach ($lessons as $lesson) {
$listoflessons[] = $lesson->id;
}
// Get the last page viewed by the current user for every lesson in this course.
list($insql, $inparams) = $DB->get_in_or_equal($listoflessons, SQL_PARAMS_NAMED);
$dbparams = array_merge($inparams, array('userid' => $USER->id));
// Get the lesson attempts for the user that have the maximum 'timeseen' value.
$select = "SELECT l.id, l.timeseen, l.lessonid, l.userid, l.retry, l.pageid, l.answerid as nextpageid, p.qtype ";
$from = "FROM {lesson_attempts} l
JOIN (
SELECT idselect.lessonid, idselect.userid, MAX(idselect.id) AS id
FROM {lesson_attempts} idselect
JOIN (
SELECT lessonid, userid, MAX(timeseen) AS timeseen
FROM {lesson_attempts}
WHERE userid = :userid
AND lessonid $insql
GROUP BY userid, lessonid
) timeselect
ON timeselect.timeseen = idselect.timeseen
AND timeselect.userid = idselect.userid
AND timeselect.lessonid = idselect.lessonid
GROUP BY idselect.userid, idselect.lessonid
) aid
ON l.id = aid.id
JOIN {lesson_pages} p
ON l.pageid = p.id ";
$lastattempts = $DB->get_records_sql($select . $from, $dbparams);
// Now, get the lesson branches for the user that have the maximum 'timeseen' value.
$select = "SELECT l.id, l.timeseen, l.lessonid, l.userid, l.retry, l.pageid, l.nextpageid, p.qtype ";
$from = str_replace('{lesson_attempts}', '{lesson_branch}', $from);
$lastbranches = $DB->get_records_sql($select . $from, $dbparams);
$lastviewed = array();
foreach ($lastattempts as $lastattempt) {
$lastviewed[$lastattempt->lessonid] = $lastattempt;
}
// Go through the branch times and record the 'timeseen' value if it doesn't exist
// for the lesson, or replace it if it exceeds the current recorded time.
foreach ($lastbranches as $lastbranch) {
if (!isset($lastviewed[$lastbranch->lessonid])) {
$lastviewed[$lastbranch->lessonid] = $lastbranch;
} else if ($lastviewed[$lastbranch->lessonid]->timeseen < $lastbranch->timeseen) {
$lastviewed[$lastbranch->lessonid] = $lastbranch;
}
}
// Since we have lessons in this course, now include the constants we need.
require_once($CFG->dirroot . '/mod/lesson/locallib.php');
$now = time();
foreach ($lessons as $lesson) {
if ($lesson->deadline != 0 // The lesson has a deadline
and $lesson->deadline >= $now // And it is before the deadline has been met
and ($lesson->available == 0 or $lesson->available <= $now)) { // And the lesson is available
// Visibility.
$class = (!$lesson->visible) ? 'dimmed' : '';
// Context.
$context = context_module::instance($lesson->coursemodule);
// Link to activity.
$url = new moodle_url('/mod/lesson/view.php', array('id' => $lesson->coursemodule));
$url = html_writer::link($url, format_string($lesson->name, true, array('context' => $context)), array('class' => $class));
$str = $OUTPUT->box(get_string('lessonname', 'lesson', $url), 'name');
// Deadline.
$str .= $OUTPUT->box(get_string('lessoncloseson', 'lesson', userdate($lesson->deadline)), 'info');
// Attempt information.
if (has_capability('mod/lesson:manage', $context)) {
// This is a teacher, Get the Number of user attempts.
$attempts = $DB->count_records('lesson_grades', array('lessonid' => $lesson->id));
$str .= $OUTPUT->box(get_string('xattempts', 'lesson', $attempts), 'info');
$str = $OUTPUT->box($str, 'lesson overview');
} else {
// This is a student, See if the user has at least started the lesson.
if (isset($lastviewed[$lesson->id]->timeseen)) {
// See if the user has finished this attempt.
if (isset($completedattempts[$lesson->id]) &&
($completedattempts[$lesson->id] == ($lastviewed[$lesson->id]->retry + 1))) {
// Are additional attempts allowed?
if ($lesson->retake) {
// User can retake the lesson.
$str .= $OUTPUT->box(get_string('additionalattemptsremaining', 'lesson'), 'info');
$str = $OUTPUT->box($str, 'lesson overview');
} else {
// User has completed the lesson and no retakes are allowed.
$str = '';
}
} else {
// The last attempt was not finished or the lesson does not contain questions.
// See if the last page viewed was a branchtable.
require_once($CFG->dirroot . '/mod/lesson/pagetypes/branchtable.php');
if ($lastviewed[$lesson->id]->qtype == LESSON_PAGE_BRANCHTABLE) {
// See if the next pageid is the end of lesson.
if ($lastviewed[$lesson->id]->nextpageid == LESSON_EOL) {
// The last page viewed was the End of Lesson.
if ($lesson->retake) {
// User can retake the lesson.
$str .= $OUTPUT->box(get_string('additionalattemptsremaining', 'lesson'), 'info');
$str = $OUTPUT->box($str, 'lesson overview');
} else {
// User has completed the lesson and no retakes are allowed.
$str = '';
}
} else {
// The last page viewed was NOT the end of lesson.
$str .= $OUTPUT->box(get_string('notyetcompleted', 'lesson'), 'info');
$str = $OUTPUT->box($str, 'lesson overview');
}
} else {
// Last page was a question page, so the attempt is not completed yet.
$str .= $OUTPUT->box(get_string('notyetcompleted', 'lesson'), 'info');
$str = $OUTPUT->box($str, 'lesson overview');
}
}
} else {
// User has not yet started this lesson.
$str .= $OUTPUT->box(get_string('nolessonattempts', 'lesson'), 'info');
$str = $OUTPUT->box($str, 'lesson overview');
}
}
if (!empty($str)) {
if (empty($htmlarray[$lesson->course]['lesson'])) {
$htmlarray[$lesson->course]['lesson'] = $str;
} else {
$htmlarray[$lesson->course]['lesson'] .= $str;
}
}
}
}
function lesson_print_overview() {
throw new coding_exception('lesson_print_overview() can not be used any more and is obsolete.');
}
/**