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_bigbluebuttonbn\output;

use lang_string;

use mod_bigbluebuttonbn\local\bigbluebutton;

use moodle_exception;

use core\output\inplace_editable;

use mod_bigbluebuttonbn\instance;

use mod_bigbluebuttonbn\local\proxy\bigbluebutton_proxy;

use mod_bigbluebuttonbn\local\proxy\recording_proxy;

use mod_bigbluebuttonbn\recording;

use stdClass;

/**

 * Renderer for recording in place editable.

 *

 * Generic class

 *

 * @package   mod_bigbluebuttonbn

 * @copyright 2010 onwards, Blindside Networks Inc

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

 * @author    Laurent David  (laurent.david [at] call-learning [dt] fr)

 */

abstract class recording_editable extends \core\output\inplace_editable {

    /** @var instance The bbb instance */

    protected $instance;

    /**

     * Constructor.

     *

     * @param recording $rec

     * @param instance $instance

     * @param string $edithint

     * @param string $editlabel

     */

    public function __construct(recording $rec, instance $instance, string $edithint, string $editlabel) {

        $this->instance = $instance;

        $editable = $this->check_capability();

        $displayvalue = format_string(

            $this->get_recording_value($rec),

            true,

            [

                'context' => $instance->get_context(),

            ]

        );

        // Hack here: the ID is the recordID and the meeting ID.

        parent::__construct(

            'mod_bigbluebuttonbn',

            static::get_type(),

            $rec->get('id'),

            $editable,

            $displayvalue,

            $displayvalue,

            $edithint,

            $editlabel

        );

    }

    /**

     * Check user can access and or modify this item.

     *

     * @return bool

     * @throws \moodle_exception

     */

    protected function check_capability() {

        global $USER;

        if (!can_access_course($this->instance->get_course(), $USER)) {

            throw new moodle_exception('noaccess', 'mod_bigbluebuttonbn');

        }

        return $this->instance->can_manage_recordings();

    }

    /**

     *  Get the type of editable

     */

    protected static function get_type() {

        return '';

    }

    /**

     * Get the real recording value

     *

     * @param recording $rec

     * @return mixed

     */

    abstract public function get_recording_value(recording $rec): string;

    /**

     * Update the recording with the new value

     *

     * @param int $itemid

     * @param mixed $value

     * @return recording_editable

     */

    public static function update($itemid, $value) {

        $recording = recording::get_record(['id' => $itemid]);

        $instance = instance::get_from_instanceid($recording->get('bigbluebuttonbnid'));

        require_login($instance->get_course(), true, $instance->get_cm());

        require_capability('mod/bigbluebuttonbn:managerecordings', $instance->get_context());

        $recording->set(static::get_type(), $value);

        $recording->update();

        return new static($recording, $instance);

    }

    /**

     * Helper function evaluates if a row for the data used by the recording table is editable.

     *

     * @return bool

     */

    protected function row_editable() {

        // Since the request to BBB are cached, it is safe to use the wrapper to check the server version.

        return $this->instance->can_manage_recordings()

            && (bigbluebutton_proxy::get_server_version() >= 1.0 || $this->instance->is_blindside_network_server());

    }

}