Proyectos de Subversion Moodle

<?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/>.

namespace mod_questionnaire\question;

use mod_questionnaire\feedback\section;

/**

 * This file contains the parent class for sectiontext question types.

 *

 * @author Mike Churchward

 * @copyright  2016 onward Mike Churchward (mike.churchward@poetopensource.org)

 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License

 * @package mod_questionnaire

 */

class sectiontext extends question {

    /**

     * Each question type must define its response class.

     * @return object The response object based off of questionnaire_response_base.

     */

    protected function responseclass() {

        return '';

    }

    /**

     * Short name for this question type - no spaces, etc..

     * @return string

     */

    public function helpname() {

        return 'sectiontext';

    }

    /**

     * Return true if this question has been marked as required.

     * @return boolean

     */

    public function required() {

        return true;

    }

    /**

     * True if question type supports feedback options. False by default.

     */

    public function supports_feedback() {

        return true;

    }

    /**

     * True if question type supports feedback scores and weights. Same as supports_feedback() by default.

     */

    public function supports_feedback_scores() {

        return false;

    }

    /**

     * True if the question supports feedback and has valid settings for feedback. Override if the default logic is not enough.

     */

    public function valid_feedback() {

        return true;

    }

    /**

     * Override and return a form template if provided. Output of question_survey_display is iterpreted based on this.

     * @return boolean | string

     */

    public function question_template() {

        return 'mod_questionnaire/question_sectionfb';

    }

    /**

     * Return the context tags for the check question template.

     * @param \mod_questionnaire\responsetype\response\response $response

     * @param array $descendantsdata Array of all questions/choices depending on this question.

     * @param boolean $blankquestionnaire

     * @return object The check question context tags.

     *

     */

    protected function question_survey_display($response, $descendantsdata, $blankquestionnaire=false) {

        global $DB, $CFG, $PAGE;

        require_once($CFG->dirroot.'/mod/questionnaire/questionnaire.class.php');

        // If !isset then normal behavior as sectiontext question.

        if (!isset($response->questionnaireid)) {

            return '';

        }

        $filteredsections = [];

        // In which section(s) is this question?

        if ($fbsections = $DB->get_records('questionnaire_fb_sections', ['surveyid' => $this->surveyid])) {

            foreach ($fbsections as $key => $fbsection) {

                if ($scorecalculation = section::decode_scorecalculation($fbsection->scorecalculation)) {

                    if (array_key_exists($this->id, $scorecalculation)) {

                        array_push($filteredsections, $fbsection->section);

                    }

                }

            }

        }

        // If empty then normal behavior as sectiontext question.

        if (empty($filteredsections)) {

            return '';

        }

        list($cm, $course, $questionnaire) = questionnaire_get_standard_page_items(null, $response->questionnaireid);

        $questionnaire = new \questionnaire($course, $cm, 0, $questionnaire);

        $questionnaire->add_renderer($PAGE->get_renderer('mod_questionnaire'));

        $questionnaire->add_page(new \mod_questionnaire\output\reportpage());

        $compare = false;

        $allresponses = false;

        $currentgroupid = 0;

        $isgroupmember = false;

        $rid = (isset($response->id) && !empty($response->id)) ? $response->id : 0;

        $resps = [$rid => null];

        // For $filteredsections -> get the feedback messages only for this sections!

        $feedbackmessages = $questionnaire->response_analysis($rid, $resps, $compare, $isgroupmember, $allresponses,

            $currentgroupid, $filteredsections);

        // Output.

        $questiontags = new \stdClass();

        $questiontags->qelements = new \stdClass();

        $choice = new \stdClass();

        $choice->fb = implode($feedbackmessages);

        $questiontags->qelements->choice = $choice;

        return $questiontags;

    }

    /**

     * Question specific response display method.

     * @param \stdClass $data

     *

     */

    protected function response_survey_display($data) {

        return '';

    }

    /**

     * Check question's form data for complete response.

     *

     * @param object $responsedata The data entered into the response.

     * @return boolean

     */

    public function response_complete($responsedata) {

        return true;

    }

    /**

     * Add the form required field.

     * @param \MoodleQuickForm $mform

     * @return \MoodleQuickForm

     */

    protected function form_required(\MoodleQuickForm $mform) {

        return $mform;

    }

    /**

     * Return the length form element.

     * @param \MoodleQuickForm $mform

     * @param string $helpname

     */

    protected function form_length(\MoodleQuickForm $mform, $helpname = '') {

        return question::form_length_hidden($mform);

    }

    /**

     * Return the precision form element.

     * @param \MoodleQuickForm $mform

     * @param string $helpname

     */

    protected function form_precise(\MoodleQuickForm $mform, $helpname = '') {

        return question::form_precise_hidden($mform);

    }

}