/**
* Add the meta information.
*
* @param SeoPageInterface $seoPage
* @param ProductInterface $product
*/
public function alterPage(SeoPageInterface $seoPage, ProductInterface $product)
{
$seoPage->addMeta('name', 'twitter:card', 'product')->addMeta('name', 'twitter:title', $product->getName())->addMeta('name', 'twitter:description', substr($product->getDescription(), 0, 200))->addMeta('name', 'twitter:label1', 'Price')->addMeta('name', 'twitter:data1', $this->numberHelper->formatCurrency($product->getPrice(), $this->currencyDetector->getCurrency()))->addMeta('name', 'twitter:label2', 'SKU')->addMeta('name', 'twitter:data2', $product->getSku())->addMeta('name', 'twitter:site', $this->site)->addMeta('name', 'twitter:creator', $this->creator)->addMeta('name', 'twitter:domain', $this->domain);
if ($image = $product->getImage()) {
$provider = $this->mediaPool->getProvider($image->getProviderName());
$seoPage->addMeta('property', 'twitter:image:src', $provider->generatePublicUrl($image, $this->mediaFormat));
}
}
/**
* @param SeoPageInterface $seoPage
*
* @return void
*/
protected function registerHeaders(SeoPageInterface $seoPage)
{
$attributeName = 'prefix';
$headAttributes = $seoPage->getHeadAttributes();
if (!isset($headAttributes[$attributeName])) {
$headAttributes[$attributeName] = '';
}
$headAttributes[$attributeName] .= 'og: http://ogp.me/ns#
fb: http://ogp.me/ns/fb#
product: http://ogp.me/ns/product#';
$seoPage->setHeadAttributes($headAttributes);
}
/**
* @return string
*/
public function getOembedLinks()
{
$html = '';
foreach ($this->page->getOEmbedLinks() as $title => $link) {
$html .= sprintf("<link rel=\"alternate\" type=\"application/json+oembed\" href=\"%s\" title=\"%s\" />\n", $link, $title);
}
return $html;
}
/**
* {@inheritdoc}
*/
public final function onKernelRequest(GetResponseEvent $event)
{
if (!$this->decoratorStrategy->isRouteUriDecorable($event->getRequest()->getPathInfo())) {
return;
}
$this->handleKernelRequest($event);
if ($this->site) {
if ($this->site->getTitle()) {
$this->seoPage->setTitle($this->site->getTitle());
}
if ($this->site->getMetaDescription()) {
$this->seoPage->addMeta('name', 'description', $this->site->getMetaDescription());
}
if ($this->site->getMetaKeywords()) {
$this->seoPage->addMeta('name', 'keywords', $this->site->getMetaKeywords());
}
}
}
/**
* Updates the SEO page values for given page instance
*
* @param PageInterface $page
*/
protected function updateSeoPage(PageInterface $page)
{
if (!$this->seoPage) {
return;
}
if (!$this->seoPage->getTitle() || $this->seoPage->getTitle() == $this->seoPageTitle) {
$browserTitle = $page->getTitle() ?: $page->getName();
$this->seoPage->addTitle($browserTitle);
}
if ($page->getMetaDescription()) {
$this->seoPage->addMeta('name', 'description', $page->getMetaDescription());
}
if ($page->getMetaKeyword()) {
$this->seoPage->addMeta('name', 'keywords', $page->getMetaKeyword());
}
$this->seoPage->addMeta('property', 'og:type', 'article');
$this->seoPage->addHtmlAttributes('prefix', 'og: http://ogp.me/ns#');
}
/**
* Updates the SEO page values for given page instance
*
* @param PageInterface $page
*/
protected function updateSeoPage(PageInterface $page, Request $request)
{
/**
* @var LanguageVersion $languageVersion
*/
$languageVersion = $page->getSite()->getLanguageVersion($request->getLocale());
$siteTitle = $languageVersion->getTitle() ?: $page->getSite()->getName();
if (!$page->getParent()) {
$title = $siteTitle;
} else {
if ($page->getTitle()) {
$title = $page->getTitle() . ' - ' . $siteTitle;
} elseif ($page->getName()) {
$title = $page->getName() . ' - ' . $siteTitle;
} else {
$title = $siteTitle;
}
}
$this->seoPage->setTitle($title);
$this->seoPage->addMeta('property', 'og:title', $title);
if ($page->getMetaDescription()) {
$this->seoPage->addMeta('name', 'description', $page->getMetaDescription());
$this->seoPage->addMeta('property', 'og:description', $page->getMetaDescription());
} elseif ($languageVersion->getMetaDescription()) {
$this->seoPage->addMeta('name', 'description', $languageVersion->getMetaDescription());
$this->seoPage->addMeta('property', 'og:description', $languageVersion->getMetaDescription());
}
if ($page->getMetaKeyword()) {
$this->seoPage->addMeta('name', 'keywords', $page->getMetaKeyword());
} elseif ($languageVersion->getMetaKeywords()) {
$this->seoPage->addMeta('name', 'keywords', $languageVersion->getMetaKeywords());
}
if ($page->getOgImage()) {
//$ogImageUrl = $this->get('sonata.media.twig.extension')->path($ogImage, 'og_image'); TODO
$this->seoPage->addMeta('property', 'og:image', strpos($page->getOgImage(), '://') !== false ? $page->getOgImage() : sprintf('%s://%s%s', isset($_SERVER['HTTPS']) ? 'https' : 'http', $_SERVER['HTTP_HOST'], $page->getOgImage()));
}
$this->seoPage->addMeta('property', 'og:site_name', $languageVersion->getTitle());
$this->seoPage->addMeta('property', 'og:url', $request->getUri());
$this->seoPage->addMeta('property', 'og:type', 'website');
$this->seoPage->addHtmlAttributes('prefix', 'og: http://ogp.me/ns#');
}
/**
* Updates the SEO page values for given page instance
*
* @param PageInterface $page
*/
protected function updateSeoPage(PageInterface $page, $locale)
{
/**
* @var LanguageVersion $languageVersion
*/
$languageVersion = $page->getSite()->getLanguageVersion($locale);
$siteTitle = $languageVersion->getTitle() ?: $page->getSite()->getName();
if (!$page->getParent()) {
$title = $siteTitle;
} else {
if ($page->getTitle()) {
$title = $page->getTitle() . ' - ' . $siteTitle;
} elseif ($page->getName()) {
$title = $page->getName() . ' - ' . $siteTitle;
}
}
$this->seoPage->setTitle($title);
$this->seoPage->addMeta('property', 'og:title', $title);
if ($page->getMetaDescription()) {
$this->seoPage->addMeta('name', 'description', $page->getMetaDescription());
$this->seoPage->addMeta('property', 'og:description', $page->getMetaDescription());
} elseif ($languageVersion->getMetaDescription()) {
$this->seoPage->addMeta('name', 'description', $languageVersion->getMetaDescription());
$this->seoPage->addMeta('property', 'og:description', $languageVersion->getMetaDescription());
}
if ($page->getMetaKeyword()) {
$this->seoPage->addMeta('name', 'keywords', $page->getMetaKeyword());
} elseif ($languageVersion->getMetaKeywords()) {
$this->seoPage->addMeta('name', 'keywords', $languageVersion->getMetaKeywords());
}
$this->seoPage->addMeta('property', 'og:site_name', $languageVersion->getTitle());
$this->seoPage->addMeta('property', 'og:url', 'http://' . $languageVersion->getHost() . $languageVersion->getRelativePath());
$this->seoPage->addMeta('property', 'og:type', 'website');
$this->seoPage->addHtmlAttributes('prefix', 'og: http://ogp.me/ns#');
}
