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<?php |
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/* |
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* BigBlueButton open source conferencing system - https://www.bigbluebutton.org/. |
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* |
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* Copyright (c) 2016-2024 BigBlueButton Inc. and by respective authors (see below). |
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* |
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* This program is free software; you can redistribute it and/or modify it under the |
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* terms of the GNU Lesser General Public License as published by the Free Software |
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* Foundation; either version 3.0 of the License, or (at your option) any later |
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* version. |
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* |
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* BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY |
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License along |
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* with BigBlueButton; if not, see <https://www.gnu.org/licenses/>. |
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*/ |
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namespace BigBlueButton\Parameters; |
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use BigBlueButton\Parameters\Config\DocumentOptionsStore; |
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trait DocumentableTrait |
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{ |
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/** |
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* @var array<string, mixed> |
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*/ |
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protected array $presentations = []; |
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/** |
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* @return array<string, mixed> |
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*/ |
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public function getPresentations(): array |
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{ |
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return $this->presentations; |
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} |
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public function addPresentation(string $nameOrUrl, $content = null, ?string $filename = null, DocumentOptionsStore $attributes = null): self |
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{ |
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$this->presentations[$nameOrUrl] = [ |
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'content' => !$content ?: base64_encode($content), |
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'filename' => $filename, |
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'attributes' => $attributes |
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]; |
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return $this; |
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} |
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public function getPresentationsAsXML(): string |
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{ |
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$result = ''; |
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if (!empty($this->presentations)) { |
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$xml = new \SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><modules/>'); |
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$module = $xml->addChild('module'); |
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$module->addAttribute('name', 'presentation'); |
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foreach ($this->presentations as $nameOrUrl => $data) { |
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$presentation = $module->addChild('document'); |
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if (0 === mb_strpos($nameOrUrl, 'http')) { |
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$presentation->addAttribute('url', $nameOrUrl); |
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} else { |
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$presentation->addAttribute('name', $nameOrUrl); |
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} |
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if (!empty($data['filename'])) { |
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$presentation->addAttribute('filename', $data['filename']); |
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} |
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if (!empty($data['content'])) { |
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$presentation[0] = $data['content']; |
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} |
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// Add attributes using DocumentAttributes class |
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foreach ($data['attributes']->getAttributes() as $attrName => $attrValue) { |
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$presentation->addAttribute($attrName, $attrValue); |
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} |
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} |
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$result = $xml->asXML(); |
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} |
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if (!is_string($result)) { |
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throw new \RuntimeException('String expected, but ' . gettype($result) . ' received.'); |
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} |
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return $result; |
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} |
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} |
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bigbluebutton /
bigbluebutton-api-php
