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<?php |
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namespace Kitodo\Dlf\Plugin; |
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/** |
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* (c) Kitodo. Key to digital objects e.V. <[email protected]> |
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* |
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* This file is part of the Kitodo and TYPO3 projects. |
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* |
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* @license GNU General Public License version 3 or later. |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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*/ |
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/** |
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* Plugin AudioPlayer for the 'dlf' extension |
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* |
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* @author Sebastian Meyer <[email protected]> |
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* @package TYPO3 |
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* @subpackage dlf |
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* @access public |
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*/ |
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class AudioPlayer extends \Kitodo\Dlf\Common\AbstractPlugin { |
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public $scriptRelPath = 'Classes/Plugin/AudioPlayer.php'; |
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/** |
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* Holds the current audio file's URL, MIME type and optional label |
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* |
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* @var array |
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* @access protected |
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*/ |
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protected $audio = []; |
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/** |
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* Adds Player javascript |
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* |
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* @access protected |
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* |
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* @return string Player script tags ready for output |
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*/ |
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protected function addPlayerJS() { |
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$output = []; |
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$output[] = '<link type="text/css" rel="stylesheet" href="'.\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::siteRelPath($this->extKey).'Resources/Public/Javascript/jPlayer/blue.monday/css/jplayer.blue.monday.min.css">'; |
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$output[] = '<script type="text/javascript" src="'.\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::siteRelPath($this->extKey).'Resources/Public/Javascript/jPlayer/jquery.jplayer.min.js"></script>'; |
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$output[] = '<script type="text/javascript" src="'.\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::siteRelPath($this->extKey).'Resources/Public/Javascript/AudioPlayer/AudioPlayer.js"></script>'; |
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// Add player configuration. |
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$output[] = ' |
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<style>#tx-dlf-audio { width: 100px; height: 100px; }</style> |
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<script id="tx-dlf-audioplayer-initViewer" type="text/javascript"> |
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$(document).ready(function() { |
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AudioPlayer = new dlfAudioPlayer({ |
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audio: { |
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mimeType: "'.$this->audio['mimetype'].'", |
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title: "'.$this->audio['label'].'", |
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url: "'.$this->audio['url'].'" |
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}, |
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parentElId: "tx-dlf-audio", |
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swfPath: "'.\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::siteRelPath($this->extKey).'Resources/Public/Javascript/jPlayer/jquery.jplayer.swf" |
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}); |
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}); |
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</script>'; |
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return implode("\n", $output); |
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} |
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/** |
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* The main method of the PlugIn |
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* |
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* @access public |
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* |
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* @param string $content: The PlugIn content |
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* @param array $conf: The PlugIn configuration |
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* |
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* @return string The content that is displayed on the website |
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*/ |
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public function main($content, $conf) { |
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$this->init($conf); |
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// Load current document. |
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$this->loadDocument(); |
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if ($this->doc === NULL |
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|| $this->doc->numPages < 1) { |
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// Quit without doing anything if required variables are not set. |
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return $content; |
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} else { |
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// Set default values if not set. |
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// $this->piVars['page'] may be integer or string (physical structure @ID) |
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if ((int) $this->piVars['page'] > 0 |
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|| empty($this->piVars['page'])) { |
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$this->piVars['page'] = \TYPO3\CMS\Core\Utility\MathUtility::forceIntegerInRange((int) $this->piVars['page'], 1, $this->doc->numPages, 1); |
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} else { |
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$this->piVars['page'] = array_search($this->piVars['page'], $this->doc->physicalStructure); |
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} |
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$this->piVars['double'] = \TYPO3\CMS\Core\Utility\MathUtility::forceIntegerInRange($this->piVars['double'], 0, 1, 0); |
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} |
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// Check if there are any audio files available. |
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if (!empty($this->doc->physicalStructureInfo[$this->doc->physicalStructure[$this->piVars['page']]]['files'][$this->conf['fileGrpAudio']])) { |
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// Get audio data. |
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$this->audio['url'] = $this->doc->getFileLocation($this->doc->physicalStructureInfo[$this->doc->physicalStructure[$this->piVars['page']]]['files'][$this->conf['fileGrpAudio']]); |
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$this->audio['label'] = $this->doc->physicalStructureInfo[$this->doc->physicalStructure[$this->piVars['page']]]['label']; |
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$this->audio['mimetype'] = $this->doc->getFileMimeType($this->doc->physicalStructureInfo[$this->doc->physicalStructure[$this->piVars['page']]]['files'][$this->conf['fileGrpAudio']]); |
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} else { |
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// Quit without doing anything if required variables are not set. |
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return $content; |
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} |
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// Load template file. |
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$this->getTemplate(); |
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// Fill in the template markers. |
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$markerArray = [ |
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'###PLAYER_JS###' => $this->addPlayerJS() |
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]; |
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$content .= $this->cObj->substituteMarkerArray($this->template, $markerArray); |
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return $this->pi_wrapInBaseClass($content); |
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} |
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} |
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kitodo /
kitodo-presentation
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