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f3460297a9
It was always a bit of a hack to use static methods on the qbehaviour_whatever classes to return metadata about the behaviour. It is better design to have real qbehaviour_whatever_type classes to report that metadata, particularly now that we are planning to add more such. For example, inheritance works better with real classes. See, for example, the improvements in question_engine::get_behaviour_unused_display_options(). This change has been implemented in a backwards-compatbile way. Old behaviours will continue to work. There will just be some developer debug output to prompt people to upgrade their code properly.
93 lines
3.4 KiB
PHP
93 lines
3.4 KiB
PHP
<?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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* Question behaviour for questions that can only be graded manually.
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*
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* @package qbehaviour
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* @subpackage manualgraded
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* @copyright 2009 The Open University
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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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defined('MOODLE_INTERNAL') || die();
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/**
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* Question behaviour for questions that can only be graded manually.
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*
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* The student enters their response during the attempt, and it is saved. Later,
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* when the whole attempt is finished, the attempt goes into the NEEDS_GRADING
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* state, and the teacher must grade it manually.
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*
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* @copyright 2009 The Open University
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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 qbehaviour_manualgraded extends question_behaviour_with_save {
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public function is_compatible_question(question_definition $question) {
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return $question instanceof question_with_responses;
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}
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public function adjust_display_options(question_display_options $options) {
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parent::adjust_display_options($options);
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if ($this->qa->get_state()->is_finished()) {
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// Hide all feedback except genfeedback and manualcomment.
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$save = clone($options);
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$options->hide_all_feedback();
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$options->generalfeedback = $save->generalfeedback;
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$options->manualcomment = $save->manualcomment;
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}
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}
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public function process_action(question_attempt_pending_step $pendingstep) {
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if ($pendingstep->has_behaviour_var('comment')) {
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return $this->process_comment($pendingstep);
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} else if ($pendingstep->has_behaviour_var('finish')) {
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return $this->process_finish($pendingstep);
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} else {
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return $this->process_save($pendingstep);
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}
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}
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public function summarise_action(question_attempt_step $step) {
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if ($step->has_behaviour_var('comment')) {
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return $this->summarise_manual_comment($step);
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} else if ($step->has_behaviour_var('finish')) {
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return $this->summarise_finish($step);
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} else {
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return $this->summarise_save($step);
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}
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}
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public function process_finish(question_attempt_pending_step $pendingstep) {
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if ($this->qa->get_state()->is_finished()) {
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return question_attempt::DISCARD;
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}
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$response = $this->qa->get_last_step()->get_qt_data();
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if (!$this->question->is_complete_response($response)) {
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$pendingstep->set_state(question_state::$gaveup);
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} else {
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$pendingstep->set_state(question_state::$needsgrading);
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}
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$pendingstep->set_new_response_summary($this->question->summarise_response($response));
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return question_attempt::KEEP;
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}
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}
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