}
if (!($book = get_record('hiperbook', 'id', $cm->instance))) {
error('Course module is incorrect');
}
$db->debug = true;
switch ($mode) {
case 'hiperbook':
hiperbook_unlock_hiperbook($bookid, $lock);
break;
case 'navpath':
hiperbook_unlock_navpath($navpathid, $lock);
break;
case 'chapter':
hiperbook_unlock_chapter($chapterid, $lock);
break;
case 'page':
hiperbook_unlock_page($pageid, $lock);
break;
case 'tip':
hiperbook_unlock_tip($tipid, $lock);
break;
case 'hotword':
hiperbook_unlock_hotword($hotwordid, $lock);
break;
case 'suggestion':
hiperbook_unlock_suggestion($suggestionid, $lock);
break;
}
add_to_log($course->id, 'course', 'update mod', '../mod/hiperbook/view.php?id=' . $cm->id, 'hiperbook ' . $book->id);
add_to_log($course->id, 'hiperbook', 'update', 'view.php?id=' . $cm->id, $book->id, $cm->id);
redirect($_SERVER['HTTP_REFERER']);
function hiperbook_unlock_page($pageid, $lock)
{
global $CFG;
if ($lock == 1) {
$value = 0;
} else {
$value = 1;
}
$page = get_record('hiperbook_chapters_pages', 'id', $pageid);
$page->opentostudents = $value;
$page->content = addslashes($page->content);
if (!update_record('hiperbook_chapters_pages', $page)) {
error('Could not update your page!!!');
}
$tips = get_records_select('hiperbook_pages_tips', 'idpage=' . $page->id, 'id');
foreach ($tips as $tip) {
hiperbook_unlock_tip($tip->idtip, $lock);
}
$suggs = get_records_select('hiperbook_pages_suggestions', 'idpage=' . $page->id, 'id');
foreach ($suggs as $sugg) {
hiperbook_unlock_suggestion($sugg->idsuggestion, $lock);
}
$hws = get_records_select('hiperbook_pages_hotwords', 'idpage=' . $page->id, 'id');
foreach ($hws as $hw) {
hiperbook_unlock_hotword($hw->idhotword, $lock);
}
}