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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 quiz_grading module.
*
* @package quiz_grading
* @copyright 2018 Huong Nguyen <huongnv13@gmail.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* The renderer for the quiz_grading module.
*
* @copyright 2018 Huong Nguyen <huongnv13@gmail.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class quiz_grading_renderer extends plugin_renderer_base {
/**
* Render no question notification.
*
* @param object $quiz The quiz settings.
* @param object $cm The course-module for this quiz.
* @param object $context The quiz context.
* @return string The HTML for the no questions message.
*/
public function render_quiz_no_question_notification($quiz, $cm, $context) {
return quiz_no_questions_message($quiz, $cm, $context);
}
/**
* Render no question need to grade notification.
*
* @throws coding_exception
*/
public function render_quiz_no_grade_question_notification() {
return $this->notification(get_string('nothingfound', 'quiz_grading'));
}
/**
* Render index display.
*
* @param string $linktext The text of the link.
* @param moodle_url $listquestionurl Url of the page that list all questions.
* @return string The HTML for the display heading.
* @throws coding_exception
*/
public function render_display_index_heading($linktext, $listquestionurl) {
$output = '';
$output .= $this->heading(get_string('questionsthatneedgrading', 'quiz_grading'), 3);
$output .= html_writer::tag('p', html_writer::link($listquestionurl, $linktext), ['class' => 'toggleincludeauto']);
return $output;
}
/**
* Render questions list table.
*
* @param bool $includeauto True to show automatically graded questions.
* @param array $data List of questions.
* @param array $header List of table headers.
* @return string The HTML for the question table.
* @throws coding_exception
*/
public function render_questions_table($includeauto, $data, $header) {
if (empty($data)) {
return $this->render_quiz_no_grade_question_notification();
}
$output = '';
$table = new html_table();
$table->class = 'generaltable';
$table->id = 'questionstograde';
$table->head = $header;
$table->data = $data;
$output .= html_writer::table($table);
return $output;
}
/**
* Render grade link for question.
*
* @param object $counts
* @param string $type Type of grade.
* @param string $gradestring Lang string.
* @param moodle_url $gradequestionurl Url to grade question.
* @return string The HTML for the question grade link.
* @throws coding_exception
*/
public function render_grade_link($counts, $type, $gradestring, $gradequestionurl) {
$output = '';
if ($counts->$type > 0) {
$output .= ' ' . html_writer::link(
$gradequestionurl,
get_string($gradestring, 'quiz_grading'),
['class' => 'gradetheselink']);
}
return $output;
}
/**
* Render grading page.
*
* @param object $questioninfo Information of a question.
* @param moodle_url $listquestionsurl Url of the page that list all questions.
* @param quiz_grading_settings_form $filterform Question filter form.
* @param object $paginginfo Pagination information.
* @param object $pagingbar Pagination bar information.
* @param moodle_url $formaction Form submit url.
* @param array $hiddeninputs List of hidden input fields.
* @param string $gradequestioncontent HTML string of question content.
* @return string The HTML for the grading interface.
* @throws coding_exception
* @throws moodle_exception
*/
public function render_grading_interface($questioninfo, $listquestionsurl, $filterform, $paginginfo, $pagingbar, $formaction,
$hiddeninputs, $gradequestioncontent) {
$output = '';
$output .= question_engine::initialise_js();
$output .= $this->heading(get_string('gradingquestionx', 'quiz_grading', $questioninfo), 3);
$output .= html_writer::tag('p', html_writer::link($listquestionsurl,
get_string('backtothelistofquestions', 'quiz_grading')),
['class' => 'mdl-align']);
$output .= $filterform->render();
$output .= $this->heading(get_string('gradingattemptsxtoyofz', 'quiz_grading', $paginginfo), 3);
if ($pagingbar->count > $pagingbar->pagesize && $pagingbar->order != 'random') {
$output .= $this->paging_bar($pagingbar->count, $pagingbar->page, $pagingbar->pagesize, $pagingbar->pagingurl);
}
$output .= html_writer::start_tag('form', [
'method' => 'post',
'action' => $formaction,
'class' => 'mform',
'id' => 'manualgradingform'
]);
$output .= html_writer::start_tag('div');
$output .= html_writer::input_hidden_params(new moodle_url('', $hiddeninputs));
$output .= $gradequestioncontent;
$output .= html_writer::tag('div', html_writer::empty_tag('input', [
'type' => 'submit',
'class' => 'btn btn-primary',
'value' => get_string('saveandnext', 'quiz_grading')
]), ['class' => 'mdl-align']);
$output .= html_writer::end_tag('div') . html_writer::end_tag('form');
return $output;
}
/**
* Render grade question content.
*
* @param question_usage_by_activity $questionusage The question usage that need to grade.
* @param int $slot the number used to identify this question within this usage.
* @param question_display_options $displayoptions the display options to use.
* @param int $questionnumber the number of the question to check.
* @param string $heading the question heading text.
* @return string The HTML for the question display.
*/
public function render_grade_question($questionusage, $slot, $displayoptions, $questionnumber, $heading) {
$output = '';
if ($heading) {
$output .= $this->heading($heading, 4);
}
$output .= $questionusage->render_question($slot, $displayoptions, $questionnumber);
return $output;
}
}