Reorganized functions

This commit is contained in:
Michael 2021-03-17 22:29:12 +00:00
parent f11712cdc0
commit 558189e9d1

View file

@ -507,495 +507,6 @@ class ParseUrl
return $siteinfo;
}
/**
* Parse the Json-Ld parts
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseParts(array $siteinfo, array $jsonld)
{
if (!empty($jsonld['@graph']) && is_array($jsonld['@graph'])) {
foreach ($jsonld['@graph'] as $part) {
$siteinfo = self::parseJsonLd($siteinfo, $part);
}
} elseif (!empty($jsonld['@type'])) {
$siteinfo = self::parseJsonLd($siteinfo, $jsonld);
} elseif (!empty($jsonld)) {
$keys = array_keys($jsonld);
$numeric_keys = true;
foreach ($keys as $key) {
if (!is_int($key)) {
$numeric_keys = false;
}
}
if ($numeric_keys) {
foreach ($jsonld as $part) {
$siteinfo = self::parseParts($siteinfo, $part);
}
}
}
return $siteinfo;
}
/**
* Improve the siteinfo with information from the provided JSON-LD information
* @see https://jsonld.com/
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLd(array $siteinfo, array $jsonld)
{
$type = JsonLD::fetchElement($jsonld, '@type');
if (empty($type)) {
Logger::info('Empty type', ['url' => $siteinfo['url']]);
return $siteinfo;
}
// Silently ignore some types that aren't processed
if (in_array($type, ['SiteNavigationElement', 'JobPosting', 'CreativeWork',
'WPHeader', 'WPSideBar', 'WPFooter', 'LegalService',
'ItemList', 'BreadcrumbList', 'Blog', 'Dataset', 'Product'])) {
return $siteinfo;
}
switch ($type) {
case 'Article':
case 'AdvertiserContentArticle':
case 'NewsArticle':
case 'Report':
case 'SatiricalArticle':
case 'ScholarlyArticle':
case 'SocialMediaPosting':
case 'TechArticle':
case 'ReportageNewsArticle':
case 'SocialMediaPosting':
case 'BlogPosting':
case 'LiveBlogPosting':
case 'DiscussionForumPosting':
return self::parseJsonLdArticle($siteinfo, $jsonld);
case 'WebPage':
case 'AboutPage':
case 'CheckoutPage':
case 'CollectionPage':
case 'ContactPage':
case 'FAQPage':
case 'ItemPage':
case 'MedicalWebPage':
case 'ProfilePage':
case 'QAPage':
case 'RealEstateListing':
case 'SearchResultsPage':
case 'MediaGallery':
case 'ImageGallery':
case 'VideoGallery':
case 'RadioEpisode':
case 'Event':
return self::parseJsonLdWebPage($siteinfo, $jsonld);
case 'WebSite':
return self::parseJsonLdWebSite($siteinfo, $jsonld);
case 'Organization':
case 'Airline':
case 'Consortium':
case 'Corporation':
case 'EducationalOrganization':
case 'FundingScheme':
case 'GovernmentOrganization':
case 'LibrarySystem':
case 'LocalBusiness':
case 'MedicalOrganization':
case 'NGO':
case 'NewsMediaOrganization':
case 'Project':
case 'SportsOrganization':
case 'WorkersUnion':
return self::parseJsonLdWebOrganization($siteinfo, $jsonld);
case 'Person':
case 'Patient':
case 'PerformingGroup':
case 'DanceGroup';
case 'MusicGroup':
case 'TheaterGroup':
return self::parseJsonLdWebPerson($siteinfo, $jsonld);
case 'AudioObject':
case 'Audio':
return self::parseJsonLdMediaObject($siteinfo, $jsonld, 'audio');
case 'VideoObject':
return self::parseJsonLdMediaObject($siteinfo, $jsonld, 'video');
case 'ImageObject':
return self::parseJsonLdMediaObject($siteinfo, $jsonld, 'images');
default:
Logger::info('Unknown type', ['type' => $type, 'url' => $siteinfo['url']]);
return $siteinfo;
}
}
/**
* Improve the siteinfo with information from the provided JSON-LD information concerning authors and publishers
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdAuthor(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
if (!empty($jsonld['publisher']) && is_array($jsonld['publisher'])) {
$content = JsonLD::fetchElement($jsonld, 'publisher', 'name');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'publisher', 'sameAs');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'publisher', 'url');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$brand = JsonLD::fetchElement($jsonld, 'publisher', 'brand', '@type', 'Organization');
if (!empty($brand) && is_array($brand)) {
$content = JsonLD::fetchElement($brand, 'name', '@type', 'brand');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($brand, 'url', '@type', 'brand');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
}
} elseif (!empty($jsonld['publisher']) && is_string($jsonld['publisher'])) {
$jsonldinfo['publisher_name'] = trim($jsonld['publisher']);
}
if (!empty($jsonld['author']) && is_array($jsonld['author'])) {
$content = JsonLD::fetchElement($jsonld, 'author', 'name');
if (!empty($content) && is_string($content)) {
$jsonldinfo['author_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'author', 'sameAs');
if (!empty($content) && is_string($content)) {
$jsonldinfo['author_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'author', 'url');
if (!empty($content) && is_string($content)) {
$jsonldinfo['author_url'] = trim($content);
}
} elseif (!empty($jsonld['author']) && is_string($jsonld['author'])) {
$jsonldinfo['author_name'] = trim($jsonld['author']);
}
Logger::info('Fetched author information', ['fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Improve the siteinfo with information from the provided JSON-LD Article information
* @see https://schema.org/Article
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdArticle(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'headline');
if (!empty($content) && is_string($content)) {
$jsonldinfo['title'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'alternativeHeadline');
if (!empty($content) && is_string($content) && (($jsonldinfo['title'] ?? '') != trim($content))) {
$jsonldinfo['alternative_title'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content) && is_string($content)) {
$jsonldinfo['text'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'thumbnailUrl');
if (!empty($content)) {
$jsonldinfo['image'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'image', 'url', '@type', 'ImageObject');
if (!empty($content) && is_string($content)) {
$jsonldinfo['image'] = trim($content);
}
if (!empty($jsonld['keywords']) && !is_array($jsonld['keywords'])) {
$content = JsonLD::fetchElement($jsonld, 'keywords');
if (!empty($content)) {
$siteinfo['keywords'] = [];
$keywords = explode(',', $content);
foreach ($keywords as $keyword) {
$siteinfo['keywords'][] = trim($keyword);
}
}
} else {
$content = JsonLD::fetchElementArray($jsonld, 'keywords');
if (!empty($content) && is_array($content)) {
$jsonldinfo['keywords'] = $content;
}
}
$jsonldinfo = self::parseJsonLdAuthor($jsonldinfo, $jsonld);
Logger::info('Fetched article information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Improve the siteinfo with information from the provided JSON-LD WebPage information
* @see https://schema.org/WebPage
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdWebPage(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content)) {
$jsonldinfo['title'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$jsonldinfo['text'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'image');
if (!empty($content)) {
$jsonldinfo['image'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'thumbnailUrl');
if (!empty($content)) {
$jsonldinfo['image'] = trim($content);
}
$jsonldinfo = self::parseJsonLdAuthor($jsonldinfo, $jsonld);
Logger::info('Fetched webpage information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Improve the siteinfo with information from the provided JSON-LD WebSite information
* @see https://schema.org/WebSite
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdWebSite(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$jsonldinfo['publisher_description'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'url');
if (!empty($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'thumbnailUrl');
if (!empty($content)) {
$jsonldinfo['image'] = trim($content);
}
$jsonldinfo = self::parseJsonLdAuthor($jsonldinfo, $jsonld);
Logger::info('Fetched WebSite information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Improve the siteinfo with information from the provided JSON-LD Organization information
* @see https://schema.org/Organization
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdWebOrganization(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$jsonldinfo['publisher_description'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'sameAs');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'url');
if (!empty($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'logo', 'url', '@type', 'ImageObject');
if (!empty($content)) {
$jsonldinfo['publisher_img'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'brand', 'name', '@type', 'Organization');
if (!empty($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'brand', 'url', '@type', 'Organization');
if (!empty($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
Logger::info('Fetched Organization information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Improve the siteinfo with information from the provided JSON-LD Person information
* @see https://schema.org/Person
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdWebPerson(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content)) {
$jsonldinfo['author_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$jsonldinfo['author_description'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'sameAs');
if (!empty($content) && is_string($content)) {
$jsonldinfo['author_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'url');
if (!empty($content)) {
$jsonldinfo['author_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'image', 'url', '@type', 'ImageObject');
if (!empty($content)) {
$jsonldinfo['author_img'] = trim($content);
}
Logger::info('Fetched Person information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Improve the siteinfo with information from the provided JSON-LD MediaObject
* @see https://schema.org/MediaObject
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdMediaObject(array $siteinfo, array $jsonld, string $name)
{
$media = [];
$content = JsonLD::fetchElement($jsonld, 'caption');
if (!empty($content)) {
$media['caption'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'url');
if (!empty($content)) {
$media['src'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$media['description'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content) && (($media['description'] ?? '') != trim($content))) {
$media['name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'contentUrl');
if (!empty($content)) {
$media['content'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'embedUrl');
if (!empty($content)) {
$media['embed'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'height');
if (!empty($content)) {
$media['height'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'width');
if (!empty($content)) {
$media['width'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'thumbnailUrl');
if (!empty($content)) {
$media['preview'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'image');
if (!empty($content)) {
$media['image'] = trim($content);
}
Logger::info('Fetched Media information', ['url' => $siteinfo['url'], 'fetched' => $media]);
$siteinfo[$name][] = $media;
return $siteinfo;
}
/**
* Convert tags from CSV to an array
*
@ -1077,4 +588,494 @@ class ParseUrl
return($complete);
}
/**
* Parse the Json-Ld parts of a web page
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseParts(array $siteinfo, array $jsonld)
{
if (!empty($jsonld['@graph']) && is_array($jsonld['@graph'])) {
foreach ($jsonld['@graph'] as $part) {
$siteinfo = self::parseJsonLd($siteinfo, $part);
}
} elseif (!empty($jsonld['@type'])) {
$siteinfo = self::parseJsonLd($siteinfo, $jsonld);
} elseif (!empty($jsonld)) {
$keys = array_keys($jsonld);
$numeric_keys = true;
foreach ($keys as $key) {
if (!is_int($key)) {
$numeric_keys = false;
}
}
if ($numeric_keys) {
foreach ($jsonld as $part) {
$siteinfo = self::parseParts($siteinfo, $part);
}
}
}
return $siteinfo;
}
/**
* Improve the siteinfo with information from the provided JSON-LD information
* @see https://jsonld.com/
* @see https://schema.org/
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLd(array $siteinfo, array $jsonld)
{
$type = JsonLD::fetchElement($jsonld, '@type');
if (empty($type)) {
Logger::info('Empty type', ['url' => $siteinfo['url']]);
return $siteinfo;
}
// Silently ignore some types that aren't processed
if (in_array($type, ['SiteNavigationElement', 'JobPosting', 'CreativeWork', 'MusicAlbum',
'WPHeader', 'WPSideBar', 'WPFooter', 'LegalService',
'ItemList', 'BreadcrumbList', 'Blog', 'Dataset', 'Product'])) {
return $siteinfo;
}
switch ($type) {
case 'Article':
case 'AdvertiserContentArticle':
case 'NewsArticle':
case 'Report':
case 'SatiricalArticle':
case 'ScholarlyArticle':
case 'SocialMediaPosting':
case 'TechArticle':
case 'ReportageNewsArticle':
case 'SocialMediaPosting':
case 'BlogPosting':
case 'LiveBlogPosting':
case 'DiscussionForumPosting':
return self::parseJsonLdArticle($siteinfo, $jsonld);
case 'WebPage':
case 'AboutPage':
case 'CheckoutPage':
case 'CollectionPage':
case 'ContactPage':
case 'FAQPage':
case 'ItemPage':
case 'MedicalWebPage':
case 'ProfilePage':
case 'QAPage':
case 'RealEstateListing':
case 'SearchResultsPage':
case 'MediaGallery':
case 'ImageGallery':
case 'VideoGallery':
case 'RadioEpisode':
case 'Event':
return self::parseJsonLdWebPage($siteinfo, $jsonld);
case 'WebSite':
return self::parseJsonLdWebSite($siteinfo, $jsonld);
case 'Organization':
case 'Airline':
case 'Consortium':
case 'Corporation':
case 'EducationalOrganization':
case 'FundingScheme':
case 'GovernmentOrganization':
case 'LibrarySystem':
case 'LocalBusiness':
case 'MedicalOrganization':
case 'NGO':
case 'NewsMediaOrganization':
case 'Project':
case 'SportsOrganization':
case 'WorkersUnion':
return self::parseJsonLdWebOrganization($siteinfo, $jsonld);
case 'Person':
case 'Patient':
case 'PerformingGroup':
case 'DanceGroup';
case 'MusicGroup':
case 'TheaterGroup':
return self::parseJsonLdWebPerson($siteinfo, $jsonld);
case 'AudioObject':
case 'Audio':
return self::parseJsonLdMediaObject($siteinfo, $jsonld, 'audio');
case 'VideoObject':
return self::parseJsonLdMediaObject($siteinfo, $jsonld, 'video');
case 'ImageObject':
return self::parseJsonLdMediaObject($siteinfo, $jsonld, 'images');
default:
Logger::info('Unknown type', ['type' => $type, 'url' => $siteinfo['url']]);
return $siteinfo;
}
}
/**
* Fetch author and publisher data
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdAuthor(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
if (!empty($jsonld['publisher']) && is_array($jsonld['publisher'])) {
$content = JsonLD::fetchElement($jsonld, 'publisher', 'name');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'publisher', 'sameAs');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'publisher', 'url');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$brand = JsonLD::fetchElement($jsonld, 'publisher', 'brand', '@type', 'Organization');
if (!empty($brand) && is_array($brand)) {
$content = JsonLD::fetchElement($brand, 'name', '@type', 'brand');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($brand, 'url', '@type', 'brand');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
}
} elseif (!empty($jsonld['publisher']) && is_string($jsonld['publisher'])) {
$jsonldinfo['publisher_name'] = trim($jsonld['publisher']);
}
if (!empty($jsonld['author']) && is_array($jsonld['author'])) {
$content = JsonLD::fetchElement($jsonld, 'author', 'name');
if (!empty($content) && is_string($content)) {
$jsonldinfo['author_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'author', 'sameAs');
if (!empty($content) && is_string($content)) {
$jsonldinfo['author_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'author', 'url');
if (!empty($content) && is_string($content)) {
$jsonldinfo['author_url'] = trim($content);
}
} elseif (!empty($jsonld['author']) && is_string($jsonld['author'])) {
$jsonldinfo['author_name'] = trim($jsonld['author']);
}
Logger::info('Fetched Author information', ['fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Fetch data from the provided JSON-LD Article type
* @see https://schema.org/Article
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdArticle(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'headline');
if (!empty($content) && is_string($content)) {
$jsonldinfo['title'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'alternativeHeadline');
if (!empty($content) && is_string($content) && (($jsonldinfo['title'] ?? '') != trim($content))) {
$jsonldinfo['alternative_title'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content) && is_string($content)) {
$jsonldinfo['text'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'thumbnailUrl');
if (!empty($content)) {
$jsonldinfo['image'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'image', 'url', '@type', 'ImageObject');
if (!empty($content) && is_string($content)) {
$jsonldinfo['image'] = trim($content);
}
if (!empty($jsonld['keywords']) && !is_array($jsonld['keywords'])) {
$content = JsonLD::fetchElement($jsonld, 'keywords');
if (!empty($content)) {
$siteinfo['keywords'] = [];
$keywords = explode(',', $content);
foreach ($keywords as $keyword) {
$siteinfo['keywords'][] = trim($keyword);
}
}
} else {
$content = JsonLD::fetchElementArray($jsonld, 'keywords');
if (!empty($content) && is_array($content)) {
$jsonldinfo['keywords'] = $content;
}
}
$jsonldinfo = self::parseJsonLdAuthor($jsonldinfo, $jsonld);
Logger::info('Fetched article information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Fetch data from the provided JSON-LD WebPage type
* @see https://schema.org/WebPage
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdWebPage(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content)) {
$jsonldinfo['title'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$jsonldinfo['text'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'image');
if (!empty($content)) {
$jsonldinfo['image'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'thumbnailUrl');
if (!empty($content)) {
$jsonldinfo['image'] = trim($content);
}
$jsonldinfo = self::parseJsonLdAuthor($jsonldinfo, $jsonld);
Logger::info('Fetched WebPage information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Fetch data from the provided JSON-LD WebSite type
* @see https://schema.org/WebSite
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdWebSite(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$jsonldinfo['publisher_description'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'url');
if (!empty($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'thumbnailUrl');
if (!empty($content)) {
$jsonldinfo['image'] = trim($content);
}
$jsonldinfo = self::parseJsonLdAuthor($jsonldinfo, $jsonld);
Logger::info('Fetched WebSite information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Fetch data from the provided JSON-LD Organization type
* @see https://schema.org/Organization
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdWebOrganization(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$jsonldinfo['publisher_description'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'sameAs');
if (!empty($content) && is_string($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'url');
if (!empty($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'logo', 'url', '@type', 'ImageObject');
if (!empty($content)) {
$jsonldinfo['publisher_img'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'brand', 'name', '@type', 'Organization');
if (!empty($content)) {
$jsonldinfo['publisher_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'brand', 'url', '@type', 'Organization');
if (!empty($content)) {
$jsonldinfo['publisher_url'] = trim($content);
}
Logger::info('Fetched Organization information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Fetch data from the provided JSON-LD Person type
* @see https://schema.org/Person
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdWebPerson(array $siteinfo, array $jsonld)
{
$jsonldinfo = [];
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content)) {
$jsonldinfo['author_name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$jsonldinfo['author_description'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'sameAs');
if (!empty($content) && is_string($content)) {
$jsonldinfo['author_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'url');
if (!empty($content)) {
$jsonldinfo['author_url'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'image', 'url', '@type', 'ImageObject');
if (!empty($content)) {
$jsonldinfo['author_img'] = trim($content);
}
Logger::info('Fetched Person information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
return array_merge($siteinfo, $jsonldinfo);
}
/**
* Fetch data from the provided JSON-LD MediaObject type
* @see https://schema.org/MediaObject
*
* @param array $siteinfo
* @param array $jsonld
* @return array siteinfo
*/
private static function parseJsonLdMediaObject(array $siteinfo, array $jsonld, string $name)
{
$media = [];
$content = JsonLD::fetchElement($jsonld, 'caption');
if (!empty($content)) {
$media['caption'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'url');
if (!empty($content)) {
$media['src'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'description');
if (!empty($content)) {
$media['description'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'name');
if (!empty($content) && (($media['description'] ?? '') != trim($content))) {
$media['name'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'contentUrl');
if (!empty($content)) {
$media['content'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'embedUrl');
if (!empty($content)) {
$media['embed'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'height');
if (!empty($content)) {
$media['height'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'width');
if (!empty($content)) {
$media['width'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'thumbnailUrl');
if (!empty($content)) {
$media['preview'] = trim($content);
}
$content = JsonLD::fetchElement($jsonld, 'image');
if (!empty($content)) {
$media['image'] = trim($content);
}
Logger::info('Fetched Media information', ['url' => $siteinfo['url'], 'fetched' => $media]);
$siteinfo[$name][] = $media;
return $siteinfo;
}
}