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_quiz\output;

use moodle_url;

use renderable;

use renderer_base;

use templatable;

use url_select;

/**

 * Render overrides action in the quiz secondary navigation

 *

 * The user/group overrides are now handled in the secondary navigation.

 * This class provides the data for the templates to handle the data for

 * overrides tab.

 *

 * @package mod_quiz

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

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

 */

class overrides_actions implements renderable, templatable {

    /** @var int The course module ID. */

    private $cmid;

    /** @var string The mode passed for the overrides url. */

    private $mode;

    /** @var bool Check if the user have capabilities to list overrides. */

    private $canedit;

    /** @var bool Should the add override button be enabled or disabled. */

    private $addenabled;

    /**

     * overrides_action constructor.

     *

     * @param int $cmid The course module id.

     * @param string $mode The mode passed for the overrides url.

     * @param bool $canedit Does the user have capabilities to list overrides.

     * @param bool $addenabled Whether the add button should be enabled or disabled.

     */

    public function __construct(int $cmid, string $mode, bool $canedit, bool $addenabled) {

        $this->cmid = $cmid;

        $this->mode = $mode;

        $this->canedit = $canedit;

        $this->addenabled = $addenabled;

    }

    /**

     * Create the add override button.

     *

     * @param \renderer_base $output an instance of the quiz renderer.

     * @return \single_button the button, ready to reander.

     */

    public function create_add_button(\renderer_base $output): \single_button {

        $addoverrideurl = new moodle_url('/mod/quiz/overrideedit.php',

                ['cmid' => $this->cmid, 'action' => 'add' . $this->mode]);

        if ($this->mode === 'group') {

            $label = get_string('addnewgroupoverride', 'quiz');

        } else {

            $label = get_string('addnewuseroverride', 'quiz');

        }

        $addoverridebutton = new \single_button($addoverrideurl, $label, 'get', \single_button::BUTTON_PRIMARY);

        if (!$this->addenabled) {

            $addoverridebutton->disabled = true;

        }

        return $addoverridebutton;

    }

    public function export_for_template(renderer_base $output): array {

        global $PAGE;

        $templatecontext = [];

        // Build the navigation drop-down.

        $useroverridesurl = new moodle_url('/mod/quiz/overrides.php', ['cmid' => $this->cmid, 'mode' => 'user']);

        $groupoverridesurl = new moodle_url('/mod/quiz/overrides.php', ['cmid' => $this->cmid, 'mode' => 'group']);

        $menu = [

            $useroverridesurl->out(false) => get_string('useroverrides', 'quiz'),

            $groupoverridesurl->out(false) => get_string('groupoverrides', 'quiz')

        ];

        $overridesnav = new url_select($menu, $PAGE->url->out(false), null, 'quizoverrides');

        $templatecontext['overridesnav'] = $overridesnav->export_for_template($output);

        // Build the add button - but only if the user can edit.

        if ($this->canedit) {

            $templatecontext['addoverridebutton'] = $this->create_add_button($output)->export_for_template($output);

        }

        return $templatecontext;

    }

}