Andrew Nicols
137 lines
4.4 KiB
PHP
137 lines
4.4 KiB
PHP
<?php
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// This file is part of Moodle - https://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 <https://www.gnu.org/licenses/>.
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namespace qbank_usage\tables;
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global $CFG;
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require_once($CFG->libdir.'/tablelib.php');
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use context_course;
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use html_writer;
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use moodle_url;
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use qbank_usage\helper;
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use table_sql;
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/**
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* Class question_usage_table.
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* An extension of regular Moodle table.
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*
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* @package qbank_usage
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* @copyright 2021 Catalyst IT Australia Pty Ltd
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* @author 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_usage_table extends table_sql {
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/**
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* Search string.
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*
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* @var string $search
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*/
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public $search = '';
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/**
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* Question id.
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*
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* @var \question_definition $question
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*/
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public $question;
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/**
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* @var bool $specificversion Are we displaying the usage for a specific version, rather than all versions of the question?
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*/
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protected $specificversion;
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/**
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* constructor.
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* Sets the SQL for the table and the pagination.
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*
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* @param string $uniqueid
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* @param \question_definition $question
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*/
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public function __construct(string $uniqueid, \question_definition $question, bool $specificversion = false) {
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global $PAGE;
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parent::__construct($uniqueid);
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$this->question = $question;
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$columns = ['modulename', 'coursename', 'attempts'];
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$headers = [
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get_string('modulename', 'qbank_usage'),
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get_string('coursename', 'qbank_usage'),
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get_string('attempts', 'qbank_usage')
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];
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$this->is_collapsible = false;
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$this->no_sorting('modulename');
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$this->no_sorting('coursename');
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$this->no_sorting('attempts');
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$this->define_columns($columns);
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$this->define_headers($headers);
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$this->define_baseurl($PAGE->url);
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$this->specificversion = $specificversion;
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$this->set_attribute('id', 'question_usage_table');
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}
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public function query_db($pagesize, $useinitialsbar = true) {
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global $DB;
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if (!$this->is_downloading()) {
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$total = helper::get_question_entry_usage_count($this->question, $this->specificversion);
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$this->pagesize($pagesize, $total);
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}
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$sql = helper::question_usage_sql($this->specificversion);
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$params = [$this->question->id, $this->question->questionbankentryid, 'mod_quiz', 'slot'];
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if ($this->specificversion) {
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$params[] = $this->question->id;
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}
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if (!$this->is_downloading()) {
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$this->rawdata = $DB->get_records_sql($sql, $params, $this->get_page_start(), $this->get_page_size());
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} else {
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$this->rawdata = $DB->get_records_sql($sql, $params);
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}
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}
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public function col_modulename(\stdClass $values): string {
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$cm = get_fast_modinfo($values->courseid)->instances['quiz'][$values->quizid];
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return html_writer::link(new moodle_url('/mod/quiz/view.php', ['q' => $values->quizid]), $cm->get_formatted_name());
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}
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public function col_coursename(\stdClass $values): string {
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$course = get_course($values->courseid);
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$context = context_course::instance($course->id);
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return html_writer::link(course_get_url($course), format_string($course->fullname, true, [
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'context' => $context,
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]));
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}
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public function col_attempts(\stdClass $values): string {
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return helper::get_question_attempts_count_in_quiz($this->question->id, $values->quizid);
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}
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/**
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* Export this data so it can be used as the context for a mustache template/fragment.
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*
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* @return string
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*/
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public function export_for_fragment(): string {
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ob_start();
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$this->out(10, true);
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return ob_get_clean();
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}
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}
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