public function update(SS_HTTPRequest $request)
{
if (!SecurityToken::inst()->checkRequest($request)) {
return '';
}
$url = $request->postVar('URL');
if (strlen($url)) {
$info = Oembed::get_oembed_from_url($url);
$info = Embed\Embed::create($url);
if ($info) {
$object = EmbeddedObject::create();
$object->setFromEmbed($info);
$this->object = $object;
// needed to make sure the check in FieldHolder works out
$object->ID = -1;
return $this->FieldHolder();
} else {
$this->message = _t('EmbeddedObjectField.ERROR', 'Could not look up provided URL: ' . Convert::raw2xml($url));
return $this->FieldHolder();
}
} else {
$this->object = null;
return $this->FieldHolder();
}
}
public function update(SS_HTTPRequest $request)
{
if (!SecurityToken::inst()->checkRequest($request)) {
return '';
}
$url = $request->postVar('URL');
if (strlen($url)) {
$info = Oembed::get_oembed_from_url($url);
if ($info && $info->exists()) {
$object = EmbeddedObject::create();
$object->Title = $info->title;
$object->SourceURL = $url;
$object->Width = $info->width;
$object->Height = $info->height;
$object->ThumbURL = $info->thumbnail_url;
$object->Description = $info->description ? $info->description : $info->title;
$object->Type = $info->type;
$object->EmbedHTML = $info->forTemplate();
$this->object = $object;
// needed to make sure the check in FieldHolder works out
$object->ID = -1;
return $this->FieldHolder();
} else {
$this->message = _t('EmbeddedObjectField.ERROR', 'Could not look up provided URL: ' . Convert::raw2xml($url));
return $this->FieldHolder();
}
} else {
$this->object = null;
return $this->FieldHolder();
}
}
public function testRequestProtocolReflectedInGetOembedFromUrl()
{
Config::inst()->update('Oembed', 'providers', array('http://*.silverstripe.com/watch*' => array('http' => 'http://www.silverstripe.com/oembed/', 'https' => 'https://www.silverstripe.com/oembed/?scheme=https'), 'https://*.silverstripe.com/watch*' => array('http' => 'http://www.silverstripe.com/oembed/', 'https' => 'https://www.silverstripe.com/oembed/?scheme=https')));
Config::inst()->update('Director', 'alternate_protocol', 'http');
foreach (array('http', 'https') as $protocol) {
$url = $protocol . '://www.silverstripe.com/watch12345';
$result = Oembed::get_oembed_from_url($url);
$this->assertInstanceOf('Oembed_Result', $result);
$this->assertEquals($result->getOembedURL(), 'http://www.silverstripe.com/oembed/?format=json&url=' . urlencode($url), 'Returns http based URLs when request is over http, regardless of source URL');
}
Config::inst()->update('Director', 'alternate_protocol', 'https');
foreach (array('http', 'https') as $protocol) {
$url = $protocol . '://www.silverstripe.com/watch12345';
$result = Oembed::get_oembed_from_url($url);
$this->assertInstanceOf('Oembed_Result', $result);
$this->assertEquals($result->getOembedURL(), 'https://www.silverstripe.com/oembed/?scheme=https&format=json&url=' . urlencode($url), 'Returns https based URLs when request is over https, regardless of source URL');
}
Config::inst()->update('Director', 'alternate_protocol', 'foo');
foreach (array('http', 'https') as $protocol) {
$url = $protocol . '://www.silverstripe.com/watch12345';
$result = Oembed::get_oembed_from_url($url);
$this->assertInstanceOf('Oembed_Result', $result);
$this->assertEquals($result->getOembedURL(), 'http://www.silverstripe.com/oembed/?format=json&url=' . urlencode($url), 'When request protocol doesn\'t have specific handler, fall back to first option');
}
}
/**
* Convert a single URL, assumes $url has been verified to be
* a real URL
*
* @param string $url
*/
public function convertUrl($url)
{
$oembed = Oembed::get_oembed_from_url($url, false, $this->oembedOptions);
if ($oembed) {
return array('Title' => '', 'Content' => $oembed->forTemplate());
}
$graph = OpenGraph::fetch($url);
if ($graph) {
foreach ($graph as $key => $value) {
$data[$key] = Varchar::create_field('Varchar', $value);
}
if (isset($data['url'])) {
return array('Title' => $graph->Title, 'Content' => MicroPost::create()->customise($data)->renderWith('OpenGraphPost'));
}
}
// get the post and take its <title> tag at the very least
$service = new RestfulService($url);
$response = $service->request();
if ($response && $response->getStatusCode() == 200) {
if (preg_match('/<title>(.*?)<\\/title>/is', $response->getBody(), $matches)) {
$title = Convert::raw2xml(trim($matches[1]));
return array('Title' => $title, 'Content' => "<a href='{$url}'>{$title}</a>");
}
}
}
public function updateEmbedHTML()
{
$options = array('width' => $this->Width, 'height' => $this->Height);
$info = Oembed::get_oembed_from_url($this->SourceURL, false, $options);
if ($info && $info->exists()) {
$this->EmbedHTML = $info->forTemplate();
}
}
public function GetOembedData(SS_HTTPRequest $request)
{
$response = "{}";
$this->getResponse()->addHeader("Content-Type", "application/json; charset=utf-8");
$url = $request->postVar('url') ? $request->postVar('url') : $request->getVar("mediaurl");
if (Director::is_site_url($url) && VideoEmbed::GetByURL($url)) {
$video = VideoEmbed::GetByURL($url);
$response = $video->GetOembedJson();
} else {
$oembed = Oembed::get_oembed_from_url($url);
if ($oembed && $oembed->exists()) {
$response = $oembed->toJson();
}
}
echo $response;
}
function testGetOembedFromUrl()
{
Config::inst()->update('Oembed', 'providers', array('http://*.silverstripe.com/watch*' => 'http://www.silverstripe.com/oembed/'));
$escapedEndpointURL = urlencode("http://www.silverstripe.com/oembed/");
// Test with valid URL
$result = Oembed::get_oembed_from_url('http://www.silverstripe.com/watch12345');
$this->assertTrue($result != false);
$this->assertEquals($result->getOembedURL(), 'http://www.silverstripe.com/oembed/?format=json&url=' . urlencode('http://www.silverstripe.com/watch12345'), 'Triggers on matching URL');
// Test without www.
$result = Oembed::get_oembed_from_url('http://silverstripe.com/watch12345');
$this->assertTrue($result != false);
$this->assertEquals($result->getOembedURL(), 'http://www.silverstripe.com/oembed/?format=json&url=' . urlencode('http://silverstripe.com/watch12345'), 'Triggers on matching URL without www');
// Test if options make their way to the URL
$result = Oembed::get_oembed_from_url('http://www.silverstripe.com/watch12345', false, array('foo' => 'bar'));
$this->assertTrue($result != false);
$this->assertEquals($result->getOembedURL(), 'http://www.silverstripe.com/oembed/?format=json&url=' . urlencode('http://www.silverstripe.com/watch12345') . '&foo=bar', 'Includes options');
// Test magic.
$result = Oembed::get_oembed_from_url('http://www.silverstripe.com/watch12345', false, array('height' => 'foo', 'width' => 'bar'));
$this->assertTrue($result != false);
$urlParts = parse_url($result->getOembedURL());
parse_str($urlParts['query'], $query);
$this->assertEquals($query['maxheight'], 'foo', 'Magically creates maxheight option');
$this->assertEquals($query['maxwidth'], 'bar', 'Magically creates maxwidth option');
}
public function __construct($url, File $file = null)
{
parent::__construct($url, $file);
$this->oembed = Oembed::get_oembed_from_url($url);
if (!$this->oembed) {
$controller = Controller::curr();
$response = $controller->getResponse();
$response->addHeader('X-Status', rawurlencode(_t('HtmlEditorField.URLNOTANOEMBEDRESOURCE', "The URL '{url}' could not be turned into a media resource.", "The given URL is not a valid Oembed resource; the embed element couldn't be created.", array('url' => $url))));
$response->setStatusCode(404);
throw new SS_HTTPResponse_Exception($response);
}
}
/**
* Get the embedded media
* @return false|Oembed_Result
*/
public function Media()
{
if ($this->ExternalMedia) {
return Oembed::get_oembed_from_url($this->ExternalMedia, false, array('color' => Config::inst()->get('VideoBlock', 'player_color'), 'title' => false, 'portrait' => false, 'byline' => false, 'loop' => false));
}
return false;
}
protected function setFromEmbed(&$post)
{
if (!isset($post['Link'])) {
return;
}
$cacheKey = $this->getCacheKey(['embed' => $post['Link']]);
if (!($record = unserialize($this->cache()->load($cacheKey)))) {
$record = [];
if (class_exists('Embed\\Embed')) {
$info = \Embed\Embed::create($post['Link']);
$record['ObjectName'] = $info->getTitle();
$record['ObjectURL'] = $info->getUrl();
$record['ObjectWidth'] = $info->getWidth();
$record['ObjectHeight'] = $info->getHeight();
$record['ObjectThumbnail'] = $info->getImage();
$record['ObjectDescription'] = $info->getDescription();
$record['ObjectType'] = $info->getType();
$record['ObjectEmbed'] = $info->getCode();
} else {
if ($info = \Oembed::get_oembed_from_url($post['Link'])) {
if ($info->hasField('title')) {
$record['ObjectName'] = $info->getField('title');
}
if ($info->hasField('url')) {
$record['ObjectURL'] = $info->getField('url');
}
if ($info->hasField('width')) {
$record['ObjectWidth'] = $info->getField('width');
}
if ($info->hasField('height')) {
$record['ObjectHeight'] = $info->getField('height');
}
if ($info->hasField('thumbnail')) {
$record['ObjectThumbnail'] = $info->getField('thumbnail');
}
if ($info->hasField('description')) {
$record['ObjectDescription'] = $this->textParser()->text($info->getField('description'));
}
if ($info->hasField('type')) {
$record['ObjectType'] = $info->getField('type');
}
$record['ObjectEmbed'] = $info->forTemplate();
}
}
$this->cache()->save(serialize($record), $cacheKey);
}
foreach ($record as $key => $value) {
$post[$key] = $value;
}
}
/**
*
* @returns Oembed_Result/bool An Oembed descriptor, or false
*/
public function GetOembed()
{
$res = false;
if ($this->Type !== 'HTML 5/Flash' && $this->GetUrl()) {
$options = array();
if ($this->getWidth()) {
$options['width'] = $this->getWidth();
}
if ($this->getHeight()) {
$options['height'] = $this->getHeight();
}
$options['autoplay'] = $this->getAutoPlay() ? 1 : 0;
$res = Oembed::get_oembed_from_url($this->GetSettings()->url, false, $options);
} else {
$res = new Oembed_Result($this->GetUrl());
$refObject = new ReflectionObject($res);
$refProperty = $refObject->getProperty('data');
$refProperty->setAccessible(true);
$refProperty->setValue($res, Convert::json2array($this->GetOembedJson()));
// }
}
return $res;
}