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_survey\output;

use moodle_url;

use renderable;

use renderer_base;

use templatable;

use url_select;

/**

 * Output the rendered elements for the tertiary nav page action

 *

 * @package mod_survey

 * @copyright 2021 Sujith Haridasan <sujith@moodle.com>

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class actionbar implements renderable, templatable {

    /**

     * The course id.

     *

     * @var int $id

     */

    private $id;

    /**

     * The action decides the url to navigate to.

     *

     * @var string $action

     */

    private $action;

    /**

     * Current url.

     *

     * @var moodle_url $currenturl

     */

    private $currenturl;

    /**

     * actionbar constructor.

     *

     * @param int $id The course module id.

     * @param string $action The action string.

     * @param moodle_url $currenturl The current URL.

     */

    public function __construct(int $id, string $action, moodle_url $currenturl) {

        $this->id = $id;

        $this->action = $action;

        $this->currenturl = $currenturl;

    }

    /**

     * Create select menu for the reports

     *

     * @return url_select url_select object.

     */

    private function create_select_menu(): url_select {

        $menu = [];

        $actions = $this->get_available_reports();

        foreach ($actions as $action => $straction) {

            $url = new moodle_url($this->currenturl, ['id' => $this->id, 'action' => $action]);

            $menu[$url->out(false)] = $straction;

        }

        return new url_select($menu, $this->currenturl->out(false), null, 'surveyresponseselect');

    }

    /**

     * Generate available reports list

     *

     * @return array The list of available action => action string.

     */

    private function get_available_reports(): array {

        global $DB;

        $cm = get_coursemodule_from_id('survey', $this->id);

        $survey = $DB->get_record("survey", ["id" => $cm->instance]);

        $actions = [];

        if ($survey && ($survey->template != SURVEY_CIQ)) {

            $actions['summary'] = get_string('summary', 'survey');

            $actions['scales'] = get_string('scales', 'survey');

        }

        $actions['questions'] = get_string('questions', 'survey');

        $actions['students'] = get_string('participants');

        return $actions;

    }

    /**

     * Data for the template.

     *

     * @param renderer_base $output renderer_base object.

     * @return array data for the template

     */

    public function export_for_template(renderer_base $output): array {

        global $PAGE;

        $selecturl = $this->create_select_menu();

        $data = [

            'urlselect' => $selecturl->export_for_template($output)

        ];

        if (has_capability('mod/survey:download', $PAGE->cm->context)) {

            $downloadlink = (new moodle_url('/mod/survey/report.php', ['id' => $this->id, 'action' => 'download']))->out(false);

            $data['download'] = [

                'link' => $downloadlink,

                'text' => get_string('downloadresults', 'mod_survey'),

            ];

        }

        return $data;

    }

}