// Security checks END.
add_to_log($course->id, 'book', 'view chapter', 'view.php?id='.$cm->id.'&chapterid='.$chapter->id, $chapter->id, $cm->id);
// Read standard strings.
$strbooks = get_string('modulenameplural', 'mod_book');
$strbook = get_string('modulename', 'mod_book');
$strtoc = get_string('toc', 'mod_book');
// prepare header
$pagetitle = $book->name . ": " . $chapter->title;
$PAGE->set_title($pagetitle);
$PAGE->set_heading($course->fullname);
book_add_fake_block($chapters, $chapter, $book, $cm, $edit);
// prepare chapter navigation icons
$previd = null;
$nextid = null;
$last = null;
foreach ($chapters as $ch) {
if (!$edit and $ch->hidden) {
continue;
}
if ($last == $chapter->id) {
$nextid = $ch->id;
break;
}
if ($ch->id != $chapter->id) {
$previd = $ch->id;
$data->importsrc = '';
$data->content = '';
// updated later
$data->contentformat = FORMAT_HTML;
// updated later
// make room for new page
$sql = "UPDATE {book_chapters}\n SET pagenum = pagenum + 1\n WHERE bookid = ? AND pagenum >= ?";
$DB->execute($sql, array($book->id, $data->pagenum));
$data->id = $DB->insert_record('book_chapters', $data);
// store the files
$data = file_postupdate_standard_editor($data, 'content', $options, $context, 'mod_book', 'chapter', $data->id);
$DB->update_record('book_chapters', $data);
$DB->set_field('book', 'revision', $book->revision + 1, array('id' => $book->id));
$chapter = $DB->get_record('book_chapters', array('id' => $data->id));
\mod_book\event\chapter_created::create_from_chapter($book, $context, $chapter)->trigger();
}
book_preload_chapters($book);
// fix structure
redirect("view.php?id={$cm->id}&chapterid={$data->id}");
}
}
// Otherwise fill and print the form.
$PAGE->set_title($book->name);
$PAGE->set_heading($course->fullname);
if ($chapters = book_preload_chapters($book)) {
book_add_fake_block($chapters, $chapter, $book, $cm);
}
echo $OUTPUT->header();
echo $OUTPUT->heading($book->name);
$mform->display();
echo $OUTPUT->footer();
