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 tool_brickfield\output\activityresults;

use core\chart_bar as chart_bar;

use core\chart_series as chart_series;

use tool_brickfield\accessibility;

use tool_brickfield\local\tool\filter;

use tool_brickfield\manager;

/**

 * tool_brickfield/activityresults renderer

 *

 * @package    tool_brickfield

 * @copyright  2020 onward: Brickfield Education Labs, https://www.brickfield.ie

 * @author     Mike Churchward

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

 */

class renderer extends \tool_brickfield\output\renderer {

    /**

     * Render the page containing the activity results report.

     *

     * @param \stdClass $data Report data.

     * @param filter $filter Display filters.

     * @return String HTML showing charts.

     * @throws \coding_exception

     * @throws \dml_exception

     * @throws \moodle_exception

     */

    public function display(\stdClass $data, filter $filter): string {

        $templatedata = new \stdClass();

        // Set up the page information for the template.

        $templatedata->title = accessibility::get_title($filter, $data->countdata);

        $templatedata->chartdesc = get_string('pagedesc:pertarget', manager::PLUGINNAME);

        $templatedata->chartdesctitle = get_string('pagedesctitle:pertarget', manager::PLUGINNAME);

        // Set up a table of data for the external renderer.

        $labels = [];

        $failed = [];

        $passed = [];

        foreach ($data->data as $rowdata) {

            $labels[] = $rowdata->componentlabel;

            $passed[] = $rowdata->total - $rowdata->failed;

            $failed[] = $rowdata->failed;

        }

        $chart = new chart_bar();

        $chart->set_stacked(true);

        $series1 = new chart_series(get_string('passed', manager::PLUGINNAME), $passed);

        $series2 = new chart_series(get_string('failed', manager::PLUGINNAME), $failed);

        $chart->add_series($series1);

        $chart->add_series($series2);

        $chart->set_labels($labels);

        $chart->set_title(get_string('targetratio', manager::PLUGINNAME));

        $templatedata->chart = $this->render($chart);

        return $this->render_from_template(manager::PLUGINNAME . '/chartsingle', $templatedata);

    }

}