public function getLink($sUrl)
{
if (substr($sUrl, 0, 7) != 'http://' && substr($sUrl, 0, 8) != 'https://') {
$sUrl = 'http://' . $sUrl;
}
$aParts = parse_url($sUrl);
if (!isset($aParts['host'])) {
return Phpfox_Error::set(Phpfox::getPhrase('link.not_a_valid_link'), true);
}
/*
$key = '';
$aReturn = array();
$oVideo = json_decode(Phpfox_Request::instance()->send('http://api.embed.ly/1/oembed?key=' . $key . '&format=json&maxwidth=400&url=' . urlencode($sUrl), array(), 'GET', $_SERVER['HTTP_USER_AGENT']));
if (isset($oVideo->error_code)) {
throw new \Exception($oVideo->error_message);
}
if(!isset($oVideo->thumbnail_url))
{
if(preg_match('/facebook/i', $sUrl))
{
$aRegexes = array(
'/https?:\/\/www\.facebook\.com\/v\/([0-9]+)/i', // Flash Embed
'/https?:\/\/www\.facebook\.com\/.*\?v=([0-9]+)/i', // New Flash Embed
'/https?:\/\/www\.facebook\.com\/video\/embed\?video_id=([0-9]+)/i' // iFrame Embed
);
foreach($aRegexes as $sRegex)
{
if (preg_match($sRegex, $sUrl, $aMatches))
{
$iId = $aMatches[1];
}
}
$oThumbnail = json_decode(Phpfox_Request::instance()->send('https://graph.facebook.com/' . $iId . '/picture?redirect=false', array(), 'GET', $_SERVER['HTTP_USER_AGENT']));
$oVideo->thumbnail_url = $oThumbnail->data->url;
$oVideo->type = 'video';
$oVideo->html = '<iframe src="https://www.facebook.com/video/embed?video_id=' . $iId . '" width="400" height="300" frameborder="0"></iframe>';
}
}
if (isset($oVideo->provider_url) || (isset($oVideo->photo)))
{
$aReturn = array(
'link' => $sUrl,
'title' => (isset($oVideo->title) ? strip_tags($oVideo->title) : ''),
'description' => (isset($oVideo->description) ? strip_tags($oVideo->description) : ''),
'default_image' => ($oVideo->type == 'photo' ? $oVideo->url : (isset($oVideo->thumbnail_url) ? $oVideo->thumbnail_url : '')),
'embed_code' => ($oVideo->type == 'video' ? $oVideo->html : '')
);
return $aReturn;
}
*/
$aParseBuild = array();
$sContent = Phpfox_Request::instance()->send($sUrl, array(), 'GET', $_SERVER['HTTP_USER_AGENT'], null, true);
preg_match_all('/<(meta|link)(.*?)>/i', $sContent, $aRegMatches);
if (preg_match('/<title>(.*?)<\\/title>/is', $sContent, $aMatches)) {
$aParseBuild['title'] = $aMatches[1];
}
if (isset($aRegMatches[2])) {
foreach ($aRegMatches as $iKey => $aMatch) {
if ($iKey !== 2) {
continue;
}
foreach ($aMatch as $sLine) {
$sLine = rtrim($sLine, '/');
$sLine = trim($sLine);
preg_match('/(property|name|rel|image_src)=("|\')(.*?)("|\')/is', $sLine, $aType);
if (count($aType) && isset($aType[3])) {
$sType = $aType[3];
preg_match('/(content|type)=("|\')(.*?)("|\')/i', $sLine, $aValue);
if (count($aValue) && isset($aValue[3])) {
if ($sType == 'alternate') {
$sType = $aValue[3];
preg_match('/href=("|\')(.*?)("|\')/i', $sLine, $aHref);
if (isset($aHref[2])) {
$aValue[3] = $aHref[2];
}
}
$aParseBuild[$sType] = $aValue[3];
}
}
}
}
}
$image = '';
$embed = '';
$MediaEmbed = new MediaEmbed();
$MediaObject = $MediaEmbed->parseUrl($sUrl);
if (!$MediaObject instanceof \MediaEmbed\Object\MediaObject) {
// $xml = simplexml_load_string($sContent, 'SimpleXMLElement', LIBXML_NOERROR | LIBXML_ERR_NONE);
// throw new Exception('Does not look like a URL we can embed.');
if (isset($aParseBuild['og:image'])) {
$image = $aParseBuild['og:image'];
}
} else {
$image = $MediaObject->image();
$embed = $MediaObject->getEmbedCode();
}
if (isset($aParseBuild['title'])) {
$aParseBuild['og:title'] = $aParseBuild['title'];
$aParseBuild['og:description'] = $aParseBuild['description'];
}
if (!$image && isset($aParseBuild['og:image'])) {
$image = $aParseBuild['og:image'];
}
return ['link' => $sUrl, 'title' => isset($aParseBuild['og:title']) ? $aParseBuild['og:title'] : '', 'description' => isset($aParseBuild['og:description']) ? $aParseBuild['og:description'] : '', 'default_image' => $image, 'embed_code' => $embed];
}
/**
* Test getHosts()
*
* @return void
*/
public function testGetHosts()
{
$MediaEmbed = new MediaEmbed();
$hosts = $MediaEmbed->getHosts();
$this->assertTrue(count($hosts) > 50);
$hosts = $MediaEmbed->getHosts(['myvideo', 'youtube']);
$this->assertTrue(count($hosts) === 2);
}
