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<?php
/**
* @package Phoca Gallery
* @author Jan Pavelka - https://www.phoca.cz
* @copyright Copyright (C) Jan Pavelka https://www.phoca.cz
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 and later
* @cms Joomla
* @copyright Copyright (C) Open Source Matters. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
*/
defined('_JEXEC') or die;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Filesystem\File;
jimport( 'joomla.filesystem.file' );
class PhocaGalleryYoutube
{
public static function displayVideo($videoCode, $view = 0, $ywidth = 0, $yheight = 0) {
$o = '';
if ($videoCode != '' && PhocaGalleryUtils::isURLAddress($videoCode) ) {
$pos1 = strpos($videoCode, 'https');
if ($pos1 !== false) {
$shortvideoCode = 'https://youtu.be/';
} else {
$shortvideoCode = 'http://youtu.be/';
}
$pos = strpos($videoCode, $shortvideoCode);
if ($pos !== false) {
$code = str_replace($shortvideoCode, '', $videoCode);
} else {
$codeArray = explode('=', $videoCode);
$code = str_replace($codeArray[0].'=', '', $videoCode);
}
/* $youtubeheight = PhocaGallerySettings::getAdvancedSettings('youtubeheight');
$youtubewidth = PhocaGallerySettings::getAdvancedSettings('youtubewidth');
if ((int)$ywidth > 0) {
$youtubewidth = (int)$ywidth;
}
if ((int)$yheight > 0) {
$youtubeheight = (int)$yheight;
} */
/*$o .= '<object height="'.(int)$youtubeheight.'" width="'.(int)$youtubewidth.'">'
.'<param name="movie" value="http://www.youtube.com/v/'.$code.'"></param>'
.'<param name="allowFullScreen" value="true"></param>'
.'<param name="allowscriptaccess" value="always"></param>'
.'<embed src="http://www.youtube.com/v/'.$code.'" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" height="'.(int)$youtubeheight.'" width="'.(int)$youtubewidth.'"></embed></object>';*/
// height="'.(int)$youtubeheight.'" width="'.(int)$youtubewidth.'"
$o .= '<iframe src="//www.youtube.com/embed/'.$code.'" frameborder="0" allowfullscreen></iframe>';
}
if ($o != '') {
return $o;
}
return $videoCode;
}
public static function getCode($url) {
$o = '';
if ($url != '' && PhocaGalleryUtils::isURLAddress($url) ) {
$shortvideoCode = 'http://youtu.be/';
$shortvideoCode2 = 'https://youtu.be/';
$pos = strpos($url, $shortvideoCode);
$pos2 = strpos($url, $shortvideoCode2);
if ($pos !== false) {
$code = str_replace($shortvideoCode, '', $url);
} else if ($pos2 !== false) {
$code = str_replace($shortvideoCode2, '', $url);
} else {
$codeArray = explode('=', $url);
$code = str_replace($codeArray[0].'=', '', $url);
}
return $code;
}
return $o;
}
public static function importYtb($ytbLink, $folder, &$errorMsg = '') {
$ytbCode = str_replace("&feature=related","",PhocaGalleryYoutube::getCode(strip_tags($ytbLink)));
$ytb = array();
$ytb['title'] = '';
$ytb['desc'] = '';
$ytb['filename'] = '';
$ytb['link'] = strip_tags($ytbLink);
if(!function_exists("curl_init")){
$errorMsg = Text::_('COM_PHOCAGALLERY_YTB_NOT_LOADED_CURL');
return false;
} else if ($ytbCode == '') {
$errorMsg = Text::_('COM_PHOCAGALLERY_YTB_URL_NOT_CORRECT');
return false;
} else {
$paramsC = ComponentHelper::getParams('com_phocagallery');
$key = $paramsC->get( 'youtube_api_key', '' );
$ssl = $paramsC->get( 'youtube_api_ssl', 1 );
// Data
//$cUrl = curl_init("http://gdata.youtube.com/feeds/api/videos/".strip_tags($ytbCode));
$cUrl = curl_init('https://www.googleapis.com/youtube/v3/videos?id='.strip_tags($ytbCode).'&part=snippet&key='.strip_tags($key));
$ssl = 0;
if ($ssl == 0) {
curl_setopt($cUrl, CURLOPT_SSL_VERIFYPEER, false);
} else {
curl_setopt($cUrl, CURLOPT_SSL_VERIFYPEER, true);
}
curl_setopt($cUrl, CURLOPT_RETURNTRANSFER, 1);
$json = curl_exec($cUrl);
curl_close($cUrl);
$o = json_decode($json);
if (!empty($o) && isset($o->error->message)) {
$errorMsg = Text::_('COM_PHOCAGALLERY_YTB_ERROR_IMPORTING_DATA') . '('.strip_tags($o->error->message).')';
return false;
} else if (!empty($o) && isset($o->items[0]->snippet)) {
$oS = $o->items[0]->snippet;
if (isset($oS->title)) {
$ytb['title'] = (string)$oS->title;
}
if ($ytb['title'] == '' && isset($oS->localized->title)) {
$ytb['title'] = (string)$oS->localized->title;
}
if (isset($oS->description)) {
$ytb['desc'] = (string)$oS->description;
}
if ($ytb['desc'] == '' && isset($oS->localized->description)) {
$ytb['desc'] = (string)$oS->localized->description;
}
$img = '';
if (isset($oS->thumbnails->standard->url)) {
$cUrl = curl_init(strip_tags((string)$oS->thumbnails->standard->url));
} else if (isset($oS->thumbnails->default->url)) {
$cUrl = curl_init(strip_tags((string)$oS->thumbnails->default->url));
}
if (isset($cUrl) && $cUrl != '') {
if ($ssl == 0) {
curl_setopt($cUrl, CURLOPT_SSL_VERIFYPEER, false);
} else {
curl_setopt($cUrl, CURLOPT_SSL_VERIFYPEER, true);
}
curl_setopt($cUrl,CURLOPT_RETURNTRANSFER,1);
$img = curl_exec($cUrl);
curl_close($cUrl);
}
$ytb['filename'] = $folder.strip_tags($ytbCode).'.jpg';
if ($img != '') {
if (File::exists(JPATH_ROOT . '/images/phocagallery' . '/'. $ytb['filename'], $img)) {
//$errorMsg = JText::_('COM_PHOCAGALLERY_YTB_ERROR_VIDEO_EXISTS');
//return false;
//Overwrite the images
}
if (!File::write(JPATH_ROOT . '/images/phocagallery' . '/'. $ytb['filename'], $img)) {
$errorMsg = Text::_('COM_PHOCAGALLERY_YTB_ERROR_WRITE_IMAGE');
return false;
}
}
} else {
$errorMsg = Text::_('COM_PHOCAGALLERY_YTB_ERROR_IMPORTING_DATA');
return false;
}
// API 2
/*$xml = str_replace('<media:', '<phcmedia', $xml);
$xml = str_replace('</media:', '</phcmedia', $xml);
$data = simplexml_load_file($file);
//Title
if (isset($data->title)) {
$ytb['title'] = (string)$data->title;
}
if ($ytb['title'] == '' && isset($data->phcmediagroup->phcmediatitle)) {
$ytb['title'] = (string)$data->phcmediagroup->phcmediatitle;
}
if (isset($data->phcmediagroup->phcmediadescription)) {
$ytb['desc'] = (string)$data->phcmediagroup->phcmediadescription;
}
// Thumbnail
if (isset($data->phcmediagroup->phcmediathumbnail[0]['url'])) {
$cUrl = curl_init(strip_tags((string)$data->phcmediagroup->phcmediathumbnail[0]['url']));
curl_setopt($cUrl,CURLOPT_RETURNTRANSFER,1);
$img = curl_exec($cUrl);
curl_close($cUrl);
}
if ($img != '') {
$cUrl = curl_init("http://img.youtube.com/vi/".strip_tags($ytbCode)."/0.jpg");
curl_setopt($cUrl,CURLOPT_RETURNTRANSFER,1);
$img = curl_exec($cUrl);
curl_close($cUrl);
}
$ytb['filename'] = $folder.strip_tags($ytbCode).'.jpg';
if (File::exists(JPATH_ROOT . '/' .'images' . '/' . 'phocagallery' . '/'. $ytb['filename'], $img)) {
$errorMsg = Text::_('COM_PHOCAGALLERY_YTB_ERROR_VIDEO_EXISTS');
return false;
}
if (!File::write(JPATH_ROOT . '/' .'images' . '/' . 'phocagallery' . '/'. $ytb['filename'], $img)) {
$errorMsg = Text::_('COM_PHOCAGALLERY_YTB_ERROR_WRITE_IMAGE');
return false;
}*/
}
return $ytb;
}
}