BigBlueButton\Parameters\DocumentableTrait

Complexity

Total Complexity

9

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getPresentationsAsXML()	0	26	5
A	getPresentations()	0	3	1
A	addPresentation()	0	9	3

<?php

/*
 * BigBlueButton open source conferencing system - https://www.bigbluebutton.org/.
 *
 * Copyright (c) 2016-2022 BigBlueButton Inc. and by respective authors (see below).
 *
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free Software
 * Foundation; either version 3.0 of the License, or (at your option) any later
 * version.
 *
 * BigBlueButton 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
 */

namespace BigBlueButton\Parameters;

trait DocumentableTrait
{
    /**
     * @var array
     */
    protected $presentations = [];

    /**
     * @return array
     */
    public function getPresentations()
    {
        return $this->presentations;
    }

    /**
     * @param $nameOrUrl
     * @param null $content

Are you sure the doc-type for parameter $content is correct as it would always require null to be passed?

     * @param null $filename

Are you sure the doc-type for parameter $filename is correct as it would always require null to be passed?

     *
     * @return $this
     */
    public function addPresentation($nameOrUrl, $content = null, $filename = null)
    {
        if (!$filename) {

$filename is of type null, thus it always evaluated to false.

            $this->presentations[$nameOrUrl] = !$content ?: base64_encode($content);

$content is of type null, thus it always evaluated to false.

        } else {
            $this->presentations[$nameOrUrl] = $filename;
        }

        return $this;
    }

    /**
     * @return mixed
     */
    public function getPresentationsAsXML()
    {
        $result = '';

        if (!empty($this->presentations)) {
            $xml    = new \SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><modules/>');
            $module = $xml->addChild('module');
            $module->addAttribute('name', 'presentation');

            foreach ($this->presentations as $nameOrUrl => $content) {
                if (0 === mb_strpos($nameOrUrl, 'http')) {
                    $presentation = $module->addChild('document');
                    $presentation->addAttribute('url', $nameOrUrl);
                    if (is_string($content)) {
                        $presentation->addAttribute('filename', $content);
                    }
                } else {
                    $document = $module->addChild('document');
                    $document->addAttribute('name', $nameOrUrl);
                    $document[0] = $content;
                }
            }
            $result = $xml->asXML();
        }

        return $result;
    }
}