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210 lines
7.6 KiB
210 lines
7.6 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Defines the renderer for the book print tool.
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*
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* @package booktool_print
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* @copyright 2019 Mihail Geshoski
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace booktool_print\output;
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defined('MOODLE_INTERNAL') || die();
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use plugin_renderer_base;
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use html_writer;
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use context_module;
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use moodle_url;
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use moodle_exception;
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/**
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* The renderer for the book print tool.
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*
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* @copyright 2019 Mihail Geshoski
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class renderer extends plugin_renderer_base {
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/**
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* Render the print book page.
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*
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* @param print_book_page $page
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* @return string html for the page
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* @throws moodle_exception
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*/
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public function render_print_book_page(print_book_page $page) {
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$data = $page->export_for_template($this);
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return parent::render_from_template('booktool_print/print_book', $data);
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}
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/**
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* Render the print book chapter page.
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*
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* @param print_book_chapter_page $page
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* @return string html for the page
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* @throws moodle_exception
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*/
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public function render_print_book_chapter_page(print_book_chapter_page $page) {
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$data = $page->export_for_template($this);
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return parent::render_from_template('booktool_print/print_book_chapter', $data);
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}
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/**
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* Render the print book chapter link.
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*
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* @return string html for the link
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*/
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public function render_print_book_chapter_dialog_link() {
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$printtext = get_string('printchapter', 'booktool_print');
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$printicon = $this->output->pix_icon('chapter', $printtext, 'booktool_print',
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array('class' => 'icon'));
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$printlinkatt = array('onclick' => 'window.print();return false;', 'class' => 'hidden-print');
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return html_writer::link('#', $printicon . $printtext, $printlinkatt);
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}
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/**
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* Render the print book link.
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*
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* @return string html for the link
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*/
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public function render_print_book_dialog_link() {
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$printtext = get_string('printbook', 'booktool_print');
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$printicon = $this->output->pix_icon('book', $printtext, 'booktool_print',
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array('class' => 'icon'));
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$printlinkatt = array('onclick' => 'window.print();return false;', 'class' => 'hidden-print');
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return html_writer::link('#', $printicon . $printtext, $printlinkatt);
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}
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/**
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* Render the print book table of contents.
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*
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* @param array $chapters Array of book chapters
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* @param object $book The book object
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* @param object $cm The curse module object
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* @return string html for the TOC
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*/
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public function render_print_book_toc($chapters, $book, $cm) {
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$first = true;
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$context = context_module::instance($cm->id);
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$toc = ''; // Representation of toc (HTML).
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switch ($book->numbering) {
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case BOOK_NUM_NONE:
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$toc .= html_writer::start_tag('div', array('class' => 'book_toc_none'));
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break;
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case BOOK_NUM_NUMBERS:
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$toc .= html_writer::start_tag('div', array('class' => 'book_toc_numbered'));
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break;
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case BOOK_NUM_BULLETS:
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$toc .= html_writer::start_tag('div', array('class' => 'book_toc_bullets'));
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break;
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case BOOK_NUM_INDENTED:
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$toc .= html_writer::start_tag('div', array('class' => 'book_toc_indented'));
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break;
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}
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$toc .= html_writer::tag('a', '', array('name' => 'toc')); // Representation of toc (HTML).
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$toc .= html_writer::tag('h2', get_string('toc', 'mod_book'), ['class' => 'text-center p-b-2']);
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$toc .= html_writer::start_tag('ul');
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foreach ($chapters as $ch) {
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if (!$ch->hidden) {
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$title = book_get_chapter_title($ch->id, $chapters, $book, $context);
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if (!$ch->subchapter) {
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if ($first) {
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$toc .= html_writer::start_tag('li');
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} else {
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$toc .= html_writer::end_tag('ul');
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$toc .= html_writer::end_tag('li');
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$toc .= html_writer::start_tag('li');
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}
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} else {
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if ($first) {
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$toc .= html_writer::start_tag('li');
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$toc .= html_writer::start_tag('ul');
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$toc .= html_writer::start_tag('li');
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} else {
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$toc .= html_writer::start_tag('li');
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}
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}
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if (!$ch->subchapter) {
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$toc .= html_writer::link(new moodle_url('#ch' . $ch->id), $title,
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array('title' => s($title), 'class' => 'font-weight-bold text-decoration-none'));
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$toc .= html_writer::start_tag('ul');
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} else {
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$toc .= html_writer::link(new moodle_url('#ch' . $ch->id), $title,
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array('title' => s($title), 'class' => 'text-decoration-none'));
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$toc .= html_writer::end_tag('li');
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}
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$first = false;
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}
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}
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$toc .= html_writer::end_tag('ul');
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$toc .= html_writer::end_tag('li');
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$toc .= html_writer::end_tag('ul');
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$toc .= html_writer::end_tag('div');
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$toc = str_replace('<ul></ul>', '', $toc); // Cleanup of invalid structures.
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return $toc;
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}
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/**
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* Render the print book chapter.
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*
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* @param object $chapter The book chapter object
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* @param array $chapters The array of book chapters
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* @param object $book The book object
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* @param object $cm The course module object
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* @return array The array containing the content of the book chapter and visibility information
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*/
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public function render_print_book_chapter($chapter, $chapters, $book, $cm) {
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global $OUTPUT;
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$context = context_module::instance($cm->id);
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$title = book_get_chapter_title($chapter->id, $chapters, $book, $context);
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$chaptervisible = $chapter->hidden ? false : true;
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$bookchapter = '';
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$bookchapter .= html_writer::start_div('book_chapter p-t-1', ['id' => 'ch' . $chapter->id]);
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if (!$book->customtitles) {
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if (!$chapter->subchapter) {
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$bookchapter .= $OUTPUT->heading($title, 2, 'text-center p-b-2');
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} else {
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$bookchapter .= $OUTPUT->heading($title, 3, 'text-center p-b-2');
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}
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}
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$chaptertext = file_rewrite_pluginfile_urls($chapter->content, 'pluginfile.php', $context->id,
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'mod_book', 'chapter', $chapter->id);
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$bookchapter .= format_text($chaptertext, $chapter->contentformat, array('noclean' => true, 'context' => $context));
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$bookchapter .= html_writer::end_div();
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return array($bookchapter, $chaptervisible);
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}
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}
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