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1 efrain 1
<?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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 * Output the override action menu for this activity.
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 *
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 * @package   mod_lesson
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 * @copyright 2021 Adrian Greeve <adrian@moodle.com>
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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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namespace mod_lesson\output;
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use moodle_url;
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use templatable;
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use renderable;
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/**
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 * Output the override action menu for this activity.
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 *
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 * @package   mod_lesson
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 * @copyright 2021 Adrian Greeve <adrian@moodle.com>
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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 override_action_menu implements templatable, renderable {
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    /** @var int The course module ID. */
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    protected $cmid;
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    /** @var moodle_url The current url for the page. */
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    protected $currenturl;
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    /** @var bool Whether can add user or group override (depending on the override type). */
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    protected $canoverride;
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    /**
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     * Constructor for this object.
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     *
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     * @param int        $cmid       The course module ID.
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     * @param moodle_url $currenturl The current url for the page.
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     * @param bool $canoverride Whether can add user or group override (depending on the override type).
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     */
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    public function __construct(int $cmid, moodle_url $currenturl, bool $canoverride = false) {
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        $this->cmid = $cmid;
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        $this->currenturl = $currenturl;
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        $this->canoverride = $canoverride;
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    }
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    /**
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     * Creates a select menu for the override options.
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     *
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     * @return \url_select The override select.
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     */
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    protected function create_override_select_menu(): \url_select {
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        $userlink = new moodle_url('/mod/lesson/overrides.php', ['cmid' => $this->cmid, 'mode' => 'user']);
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        $grouplink = new moodle_url('/mod/lesson/overrides.php', ['cmid' => $this->cmid, 'mode' => 'group']);
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        $menu = [
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            $userlink->out(false) => get_string('useroverrides', 'mod_lesson'),
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            $grouplink->out(false) => get_string('groupoverrides', 'mod_lesson'),
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        ];
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        $selectmenu = new \url_select($menu, $this->currenturl->out(false), null, 'mod_lesson_override_select');
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        $selectmenu->label = get_string('manageoverrides', 'mod_lesson');
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        $selectmenu->labelattributes = ['class' => 'sr-only'];
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        return $selectmenu;
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    }
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    /**
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     * Data for use with a template.
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     *
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     * @param \renderer_base $output renderer base output.
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     * @return array Said data.
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     */
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    public function export_for_template(\renderer_base $output): array {
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        global $PAGE;
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        $type = $this->currenturl->get_param('mode');
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        if ($type == 'user') {
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            $text = get_string('addnewuseroverride', 'mod_lesson');
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        } else {
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            $text = get_string('addnewgroupoverride', 'mod_lesson');
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        }
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        $action = ($type == 'user') ? 'adduser' : 'addgroup';
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        $urlselect = $this->create_override_select_menu();
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        $data = [
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            'urlselect' => $urlselect->export_for_template($output)
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        ];
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        if ($this->canoverride) {
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            $data['addoverride'] = [
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                'text' => $text,
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                'link' => (new moodle_url('/mod/lesson/overrideedit.php', [
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                    'cmid' => $this->currenturl->get_param('cmid'),
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                    'action' => $action
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                ]))->out(false)
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            ];
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        }
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        $data['heading'] = get_string($type == 'user' ? 'useroverrides' : 'groupoverrides', 'mod_lesson');
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        $data['headinglevel'] = $PAGE->activityheader->get_heading_level();
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        return $data;
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    }
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}