una/modules/boonex/videos/classes/BxVideosTemplate.php

<?php defined('BX_DOL') or die('hack attempt');
/**
 * Copyright (c) UNA, Inc - https://una.io
 * MIT License - https://opensource.org/licenses/MIT
 *
 * @defgroup    Videos Videos
 * @ingroup     UnaModules
 *
 * @{
 */

/*
 * Module representation.
 */
class BxVideosTemplate extends BxBaseModTextTemplate
{
    /**
     * Constructor
     */
    public function __construct(&$oConfig, &$oDb)
    {
        $this->MODULE = 'bx_videos';
        parent::__construct($oConfig, $oDb);
    }

    public function entryText ($aData, $sTemplateName = 'entry-text.html')
    {
        $CNF = &$this->_oConfig->CNF;

        $aVars = $this->getTmplVarsText($aData);
        if($this->_bIsApi) {
            $aImage = bx_api_get_image($CNF['OBJECT_STORAGE'], (int)$aData[$CNF['FIELD_THUMB']]);
            if(!$aImage)
                $aImage = bx_api_get_image([$CNF['OBJECT_STORAGE_VIDEOS'], $CNF['OBJECT_VIDEOS_TRANSCODERS']['poster']], (int)$aData[$CNF['FIELD_VIDEO']]);

            return array_merge($aVars, [
                'image' => $aImage,
                'video' => $this->_oModule->getVideoData($aData)
            ]);
        }

        $mixedResult = $this->parseHtmlByName($sTemplateName, $aVars);

        $sVideoPlayer = $this->entryVideo($aData);
        if($sVideoPlayer === false)
            return $mixedResult;

        return $this->parseHtmlByContent($mixedResult, array(
            'entry_video' => $sVideoPlayer, 
        ));
    }

    public function entryVideo ($aContentInfo, $mixedContext = false, $aAttrs = false, $sStyles = false)
    {
        $aTmplVars = [
            'video_title' => bx_process_output($aContentInfo['title']),
            'video_title_attr' => bx_html_attribute($aContentInfo['title']),
            'video_poster_url' => '',
            'video' => ''
        ];

        if($aContentInfo['video_source'] == 'embed' && !empty($aContentInfo['video_embed_data'])) {
            if(!is_array($aContentInfo['video_embed_data'])) 
                $aContentInfo['video_embed_data'] = unserialize($aContentInfo['video_embed_data']);

            if(isset($aContentInfo['video_embed_data']['embed']) && !empty($aContentInfo['video_embed_data']['embed']))
                return $this->getResponsiveEmbed($aContentInfo['video_embed_data']['embed']);
        }

        if(($mixedVideo = $this->getVideo($aContentInfo, $aAttrs, $sStyles)) !== false)
            $aTmplVars = array_merge($aTmplVars, [
                'video_poster_url' => $mixedVideo['poster_url'],
                'video' => $mixedVideo['player']
            ]);

        return $this->parseHtmlByName('entry-video.html', $aTmplVars);
    }

    public function entryRating($aData)
    {
        $CNF = &$this->getModule()->_oConfig->CNF;

    	$sVotes = '';
        $oVotes = BxDolVote::getObjectInstance($CNF['OBJECT_VOTES_STARS'], $aData['id']);
        if($oVotes) {
			$sVotes = $oVotes->getElementBlock(array('show_counter' => true, 'show_legend' => true));
			if(!empty($sVotes))
				$sVotes = $this->parseHtmlByName('entry-rating.html', array(
		    		'content' => $sVotes,
		    	));
        }

    	return $sVotes; 
    }

    public function getVideo($aContentInfo, $aAttrs = false, $sStyles = false)
    {
        $CNF = &$this->getModule()->_oConfig->CNF;

        if ($aContentInfo['video_source'] == 'embed' && !empty($aContentInfo['video_embed_data'])) {
            if (!is_array($aContentInfo['video_embed_data'])) $aContentInfo['video_embed_data'] = unserialize($aContentInfo['video_embed_data']);
            if (isset($aContentInfo['video_embed_data']['thumb']) && !empty($aContentInfo['video_embed_data']['thumb']) && isset($aContentInfo['video_embed_data']['embed']) && !empty($aContentInfo['video_embed_data']['embed'])) {
                return [
                    'poster_url' => $aContentInfo['video_embed_data']['thumb'],
                    'player' => $this->getResponsiveEmbed($aContentInfo['video_embed_data']['embed']),
                ];
            }
        }

        $oStorage = BxDolStorage::getObjectInstance($CNF['OBJECT_STORAGE_VIDEOS']);

        $aTranscodersVideo = false;
        if($CNF['OBJECT_VIDEOS_TRANSCODERS'])
            $aTranscodersVideo = array (
                'poster' => BxDolTranscoder::getObjectInstance($CNF['OBJECT_VIDEOS_TRANSCODERS']['poster']),
                'gallery' => BxDolTranscoder::getObjectInstance($CNF['OBJECT_VIDEOS_TRANSCODERS']['poster_gallery']),
                'mp4' => BxDolTranscoder::getObjectInstance($CNF['OBJECT_VIDEOS_TRANSCODERS']['mp4']),
                'mp4_hd' => BxDolTranscoder::getObjectInstance($CNF['OBJECT_VIDEOS_TRANSCODERS']['mp4_hd']),
            );

        $iFile = (int)$aContentInfo[$CNF['FIELD_VIDEO']];
        $aFile = $oStorage->getFile($iFile);
        if(empty($aFile) || !is_array($aFile) || strncmp('video/', $aFile['mime_type'], 6) !== 0)
            return false;

        $aTranscodersVideo['gallery']->getFileUrl($iFile); // it's needed to transcode gallery image if it's not available yet

        $this->_checkDuration($aContentInfo);

        $sPosterSrc = !empty($CNF['FIELD_POSTER']) ? $CNF['FIELD_POSTER'] : $CNF['FIELD_THUMB'];
        if(!empty($sPosterSrc) && !empty($aContentInfo[$sPosterSrc]))
            $sPoster = BxDolTranscoder::getObjectInstance($CNF['OBJECT_IMAGES_TRANSCODER_POSTER'])->getFileUrl($aContentInfo[$sPosterSrc]);
        else 
            $sPoster = $aTranscodersVideo['poster']->getFileUrl($iFile);

        $sVideoUrl = $oStorage->getFileUrlById($iFile);
        $aVideoFile = $oStorage->getFile($iFile);

        $sVideoUrlHd = '';
        if (!empty($aVideoFile['dimensions']) && $aTranscodersVideo['mp4_hd']->isProcessHD($aVideoFile['dimensions']))
            $sVideoUrlHd = $aTranscodersVideo['mp4_hd']->getFileUrl($iFile);

        return array(
            'poster_url' => $aTranscodersVideo['poster']->getFileUrl($iFile),
            'player' => BxTemplFunctions::getInstance()->videoPlayer(
                $sPoster, 
                $aTranscodersVideo['mp4']->getFileUrl($iFile), 
                $sVideoUrlHd, $aAttrs, $sStyles ? $sStyles : ''
            )
        );
    }

    public function getUnitImages ($aData)
    {
        $CNF = &$this->getModule()->_oConfig->CNF;

        $iImageId = 0;
        $sImageThumb = $sImageGallery = '';

        $iImageId = (int)$aData[$CNF['FIELD_THUMB']];
        $sImageThumb = $this->_getUnitImage($CNF['FIELD_THUMB'], $CNF['OBJECT_IMAGES_TRANSCODER_GALLERY'], $aData);
        if(empty($sImageThumb)) {
            $iImageId = (int)$aData[$CNF['FIELD_VIDEO']];
            $sImageThumb = $this->_getUnitImage($CNF['FIELD_VIDEO'], $CNF['OBJECT_VIDEOS_TRANSCODERS']['poster_gallery'], $aData);
        }

        if(!empty($sImageThumb))
            $sImageGallery = $sImageThumb;

        $sImageCover = $this->_getUnitImage($CNF['FIELD_THUMB'], $CNF['OBJECT_IMAGES_TRANSCODER_COVER'], $aData);
        if(!empty($sImageCover))
            return array($aData[$CNF['FIELD_THUMB']], $sImageThumb, $sImageGallery, $sImageCover);

        $sImageCover = $this->_getUnitImage($CNF['FIELD_VIDEO'], $CNF['OBJECT_VIDEOS_TRANSCODERS']['poster'], $aData);
        if(!empty($sImageCover))
            return array($aData[$CNF['FIELD_VIDEO']], $sImageThumb, $sImageGallery, $sImageCover);

        return array($iImageId, $sImageThumb, $sImageGallery, '');
    }

    protected function getUnit($aData, $aParams = array())
    {
        $CNF = &$this->getModule()->_oConfig->CNF;

        $this->_checkDuration($aData);

        $aUnit = parent::getUnit($aData, $aParams);
        $aUnit['bx_if:thumb']['content']['bx_if:duration_set'] = [
            'condition' => $aData[$CNF['FIELD_DURATION']] > 0,
            'content' => [
                'duration' => _t_format_duration($aData[$CNF['FIELD_DURATION']]),
            ]
        ];
        $aUnit['bx_if:thumb']['content']['entry_video'] = $this->entryVideo($aData, false, ['muted' => 'muted'], 'height:100%');

        return $aUnit;
    }

    /**
     * Use Gallery image for both because currently there is no Unit types with small thumbnails.
     */
    protected function getUnitThumbAndGallery ($aData)
    {
        $CNF = &$this->getModule()->_oConfig->CNF;

        $sImage = $this->_getUnitImage($CNF['FIELD_THUMB'], $CNF['OBJECT_IMAGES_TRANSCODER_GALLERY'], $aData);
        if(!empty($sImage))
            return array($sImage, $sImage);

        $sImage = $this->_getUnitImage($CNF['FIELD_VIDEO'], $CNF['OBJECT_VIDEOS_TRANSCODERS']['poster_gallery'], $aData);
        if(!empty($sImage))
            return array($sImage, $sImage);

        return array('', '');
    }
    
    protected function _getUnitImage ($sField, $sTranscoder, &$aData)
    {
        $CNF = &$this->getModule()->_oConfig->CNF;

        $sImage = '';

        if (empty($sField) || empty($aData[$sField])) {
            if ($aData['video_source'] == 'embed' && !empty($aData['video_embed_data'])) {
                if (!is_array($aData['video_embed_data'])) $aData['video_embed_data'] = unserialize($aData['video_embed_data']);
                if (isset($aData['video_embed_data']['thumb']) && !empty($aData['video_embed_data']['thumb']))
                    return $aData['video_embed_data']['thumb'];
            } else {
                return $sImage;
            }
        }

        $oImagesTranscoder = BxDolTranscoderImage::getObjectInstance($sTranscoder);
        if($oImagesTranscoder)
            $sImage = $oImagesTranscoder->getFileUrl($aData[$sField]);

        return $sImage;
    }

    protected function _checkDuration(&$aContentInfo) 
    {
        $CNF = &$this->getModule()->_oConfig->CNF;

        $iVideo = (int)$aContentInfo[$CNF['FIELD_VIDEO']];
        if(empty($iVideo) || !empty($aContentInfo[$CNF['FIELD_DURATION']]))
            return;

        $sFile = BxDolTranscoderImage::getObjectInstance($CNF['OBJECT_VIDEOS_TRANSCODERS']['mp4'])->getFileUrl($iVideo);
        if(empty($sFile))
            return;

        $iDuration = BxDolTranscoderVideo::getDuration($sFile);
        if(empty($iDuration))
            return;

        $this->_oDb->updateEntries(array($CNF['FIELD_DURATION'] => $iDuration), array($CNF['FIELD_ID'] => $aContentInfo[$CNF['FIELD_ID']]));
    }

    public function getResponsiveEmbed($sEmbedCode, $bDynamic = false) {
        $sCss = $this->addCss('embeds.css', $bDynamic);

        return $this->parseHtmlByName('entry-video-embed.html', [
            'video' => $sEmbedCode,
        ]).($bDynamic ? $sCss : '');
    }
}

/** @} */