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<?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/>./*** Defines the renderer for the book print tool.** @package booktool_print* @copyright 2019 Mihail Geshoski* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later*/namespace booktool_print\output;defined('MOODLE_INTERNAL') || die();use plugin_renderer_base;use html_writer;use context_module;use moodle_url;use moodle_exception;/*** The renderer for the book print tool.** @copyright 2019 Mihail Geshoski* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later*/class renderer extends plugin_renderer_base {/*** Render the print book page.** @param print_book_page $page* @return string html for the page* @throws moodle_exception*/public function render_print_book_page(print_book_page $page) {$data = $page->export_for_template($this);return parent::render_from_template('booktool_print/print_book', $data);}/*** Render the print book chapter page.** @param print_book_chapter_page $page* @return string html for the page* @throws moodle_exception*/public function render_print_book_chapter_page(print_book_chapter_page $page) {$data = $page->export_for_template($this);return parent::render_from_template('booktool_print/print_book_chapter', $data);}/*** Render the print book chapter link.** @return string html for the link*/public function render_print_book_chapter_dialog_link() {$printtext = get_string('printchapter', 'booktool_print');$printicon = $this->output->pix_icon('chapter', $printtext, 'booktool_print',array('class' => 'icon'));$printlinkatt = array('onclick' => 'window.print();return false;', 'class' => 'hidden-print');return html_writer::link('#', $printicon . $printtext, $printlinkatt);}/*** Render the print book link.** @return string html for the link*/public function render_print_book_dialog_link() {$printtext = get_string('printbook', 'booktool_print');$printicon = $this->output->pix_icon('book', $printtext, 'booktool_print',array('class' => 'icon'));$printlinkatt = array('onclick' => 'window.print();return false;', 'class' => 'hidden-print');return html_writer::link('#', $printicon . $printtext, $printlinkatt);}/*** Render the print book table of contents.** @param array $chapters Array of book chapters* @param object $book The book object* @param object $cm The curse module object* @return string html for the TOC*/public function render_print_book_toc($chapters, $book, $cm) {$first = true;$context = context_module::instance($cm->id);$toc = ''; // Representation of toc (HTML).switch ($book->numbering) {case BOOK_NUM_NONE:$toc .= html_writer::start_tag('div', array('class' => 'book_toc_none'));break;case BOOK_NUM_NUMBERS:$toc .= html_writer::start_tag('div', array('class' => 'book_toc_numbered'));break;case BOOK_NUM_BULLETS:$toc .= html_writer::start_tag('div', array('class' => 'book_toc_bullets'));break;case BOOK_NUM_INDENTED:$toc .= html_writer::start_tag('div', array('class' => 'book_toc_indented'));break;}$toc .= html_writer::tag('a', '', array('name' => 'toc')); // Representation of toc (HTML).$toc .= html_writer::tag('h2', get_string('toc', 'mod_book'), ['class' => 'text-center pb-5']);$toc .= html_writer::start_tag('ul');foreach ($chapters as $ch) {if (!$ch->hidden) {$title = book_get_chapter_title($ch->id, $chapters, $book, $context);if (!$ch->subchapter) {if ($first) {$toc .= html_writer::start_tag('li');} else {$toc .= html_writer::end_tag('ul');$toc .= html_writer::end_tag('li');$toc .= html_writer::start_tag('li');}} else {if ($first) {$toc .= html_writer::start_tag('li');$toc .= html_writer::start_tag('ul');$toc .= html_writer::start_tag('li');} else {$toc .= html_writer::start_tag('li');}}if (!$ch->subchapter) {$toc .= html_writer::link(new moodle_url('#ch' . $ch->id), $title,array('title' => s($title), 'class' => 'font-weight-bold text-decoration-none'));$toc .= html_writer::start_tag('ul');} else {$toc .= html_writer::link(new moodle_url('#ch' . $ch->id), $title,array('title' => s($title), 'class' => 'text-decoration-none'));$toc .= html_writer::end_tag('li');}$first = false;}}$toc .= html_writer::end_tag('ul');$toc .= html_writer::end_tag('li');$toc .= html_writer::end_tag('ul');$toc .= html_writer::end_tag('div');$toc = str_replace('<ul></ul>', '', $toc); // Cleanup of invalid structures.return $toc;}/*** Render the print book chapter.** @param object $chapter The book chapter object* @param array $chapters The array of book chapters* @param object $book The book object* @param object $cm The course module object* @return array The array containing the content of the book chapter and visibility information*/public function render_print_book_chapter($chapter, $chapters, $book, $cm) {$context = context_module::instance($cm->id);$title = book_get_chapter_title($chapter->id, $chapters, $book, $context);$chaptervisible = $chapter->hidden ? false : true;$bookchapter = '';$bookchapter .= html_writer::start_div('book_chapter pt-3', ['id' => 'ch' . $chapter->id]);if (!$book->customtitles) {if (!$chapter->subchapter) {$bookchapter .= $this->output->heading($title, 2, 'text-center pb-5');} else {$bookchapter .= $this->output->heading($title, 3, 'text-center pb-5');}}$chaptertext = file_rewrite_pluginfile_urls($chapter->content, 'pluginfile.php', $context->id,'mod_book', 'chapter', $chapter->id);$bookchapter .= format_text($chaptertext, $chapter->contentformat, array('noclean' => true, 'context' => $context));$bookchapter .= html_writer::end_div();return array($bookchapter, $chaptervisible);}}