You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
121 lines
4.7 KiB
121 lines
4.7 KiB
<?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/>.
|
|
|
|
/**
|
|
* Renderer for outputting parts of a question belonging to the legacy
|
|
* adaptive behaviour.
|
|
*
|
|
* @package qbehaviour
|
|
* @subpackage adaptive
|
|
* @copyright 2009 The Open University
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
|
|
defined('MOODLE_INTERNAL') || die();
|
|
|
|
|
|
/**
|
|
* Renderer for outputting parts of a question belonging to the legacy
|
|
* adaptive behaviour.
|
|
*
|
|
* @copyright 2009 The Open University
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
class qbehaviour_adaptive_renderer extends qbehaviour_renderer {
|
|
|
|
public function controls(question_attempt $qa, question_display_options $options) {
|
|
return $this->submit_button($qa, $options);
|
|
}
|
|
|
|
public function feedback(question_attempt $qa, question_display_options $options) {
|
|
|
|
// If the latest answer was invalid, display an informative message.
|
|
if ($qa->get_state() == question_state::$invalid) {
|
|
return html_writer::nonempty_tag('div', $this->disregarded_info(),
|
|
array('class' => 'gradingdetails'));
|
|
}
|
|
|
|
// Otherwise get the details.
|
|
return $this->render_adaptive_marks(
|
|
$qa->get_behaviour()->get_adaptive_marks(), $options);
|
|
}
|
|
|
|
/**
|
|
* Display the scoring information about an adaptive attempt.
|
|
* @param qbehaviour_adaptive_mark_details contains all the score details we need.
|
|
* @param question_display_options $options display options.
|
|
*/
|
|
public function render_adaptive_marks(qbehaviour_adaptive_mark_details $details, question_display_options $options) {
|
|
if ($details->state == question_state::$todo || $options->marks < question_display_options::MARK_AND_MAX) {
|
|
// No grades yet.
|
|
return '';
|
|
}
|
|
|
|
// Display the grading details from the last graded state.
|
|
$class = $details->state->get_feedback_class();
|
|
return html_writer::tag('div', get_string($class, 'question'),
|
|
array('class' => 'correctness ' . $class))
|
|
. html_writer::tag('div', $this->grading_details($details, $options),
|
|
array('class' => 'gradingdetails'));
|
|
}
|
|
|
|
/**
|
|
* Display the information about the penalty calculations.
|
|
* @param qbehaviour_adaptive_mark_details contains all the score details we need.
|
|
* @param question_display_options $options display options.
|
|
* @return string html fragment
|
|
*/
|
|
protected function grading_details(qbehaviour_adaptive_mark_details $details, question_display_options $options) {
|
|
|
|
$mark = $details->get_formatted_marks($options->markdp);
|
|
|
|
if ($details->currentpenalty == 0 && $details->totalpenalty == 0) {
|
|
return get_string('gradingdetails', 'qbehaviour_adaptive', $mark);
|
|
}
|
|
|
|
$output = '';
|
|
|
|
// Print details of grade adjustment due to penalties
|
|
if ($details->rawmark != $details->actualmark) {
|
|
if (!$details->improvable) {
|
|
return get_string('gradingdetailswithadjustment', 'qbehaviour_adaptive', $mark);
|
|
} else if ($details->totalpenalty > $details->currentpenalty) {
|
|
return get_string('gradingdetailswithadjustmenttotalpenalty', 'qbehaviour_adaptive', $mark);
|
|
} else {
|
|
return get_string('gradingdetailswithadjustmentpenalty', 'qbehaviour_adaptive', $mark);
|
|
}
|
|
|
|
} else {
|
|
if (!$details->improvable) {
|
|
return get_string('gradingdetails', 'qbehaviour_adaptive', $mark);
|
|
} else if ($details->totalpenalty > $details->currentpenalty) {
|
|
return get_string('gradingdetailswithtotalpenalty', 'qbehaviour_adaptive', $mark);
|
|
} else {
|
|
return get_string('gradingdetailswithpenalty', 'qbehaviour_adaptive', $mark);
|
|
}
|
|
}
|
|
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Display information about a disregarded (incomplete) response.
|
|
*/
|
|
protected function disregarded_info() {
|
|
return get_string('disregardedwithoutpenalty', 'qbehaviour_adaptive');
|
|
}
|
|
}
|
|
|