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<?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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namespace qbank_viewquestiontext;
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use core_question\local\bank\row_base;
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use qbank_viewquestiontext\output\question_text_format;
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use question_utils;
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/**
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* A column type for the name of the question name.
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*
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* @package qbank_viewquestiontext
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* @copyright 2009 Tim Hunt
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* @author 2021 Safat Shahin <safatshahin@catalyst-au.net>
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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 question_text_row extends row_base {
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/** @var int if true, we will show the question text reduced to plain text, else it is fully rendered. */
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protected $preference;
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/** @var \stdClass $formatoptions options used when displaying the question text as HTML. */
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protected $formatoptions;
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protected function init(): void {
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// Cannot use $this->get_preference because of PHP type hints.
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$this->preference = (int)question_get_display_preference($this->get_preference_key(), 0, PARAM_INT, new \moodle_url(''));
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$this->formatoptions = new \stdClass();
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$this->formatoptions->noclean = true;
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$this->formatoptions->para = false;
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}
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public function get_name(): string {
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return 'questiontext';
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}
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public function get_title(): string {
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return get_string('questiontext', 'question');
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}
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protected function display_content($question, $rowclasses): void {
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// Access 'showtext' filter from pagevars.
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if ($this->preference !== question_text_format::OFF) {
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$text = '';
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if ($this->preference === question_text_format::PLAIN) {
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$text = s(question_utils::to_plain_text($question->questiontext,
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$question->questiontextformat, ['noclean' => true, 'para' => false, 'filter' => false]));
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} else if ($this->preference === question_text_format::FULL) {
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$text = question_rewrite_question_preview_urls($question->questiontext, $question->id,
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$question->contextid, 'question', 'questiontext', $question->id,
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$question->contextid, 'core_question');
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$text = format_text($text, $question->questiontextformat,
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$this->formatoptions);
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}
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if ($text == '') {
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$text = ' ';
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}
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echo $text;
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}
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}
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public function get_required_fields(): array {
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return ['q.questiontext', 'q.questiontextformat'];
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}
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public function has_preference(): bool {
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return false;
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}
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public function get_preference_key(): string {
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return 'qbshowtext';
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}
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}
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