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Improved page info detection

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This commit is contained in:
Michael 2021-12-04 19:54:33 +00:00
parent ba98242b9f
commit 34260fc619
1 changed files with 33 additions and 19 deletions
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52
src/Util/ParseUrl.php
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@ -344,9 +344,6 @@ class ParseUrl
$siteinfo['title'] = trim($list->item(0)->nodeValue);
}
$twitter_card = false;
$twitter_image = false;
$list = $xpath->query('//meta[@name]');
foreach ($list as $node) {
$meta_tag = [];
@ -374,23 +371,28 @@ class ParseUrl
break;
case 'twitter:image':
$siteinfo['image'] = $meta_tag['content'];
$twitter_image = true;
break;
case 'twitter:image:src':
$siteinfo['image'] = $meta_tag['content'];
break;
case 'twitter:card':
// Detect photo pages
if ($meta_tag['content'] == 'summary_large_image') {
$twitter_card = true;
}
break;
case 'twitter:description':
$siteinfo['text'] = trim($meta_tag['content']);
break;
case 'twitter:title':
$siteinfo['title'] = trim($meta_tag['content']);
break;
case 'twitter:player':
$siteinfo['player']['embed'] = trim($meta_tag['content']);
break;
case 'twitter:player:stream':
$siteinfo['player']['stream'] = trim($meta_tag['content']);
break;
case 'twitter:player:width':
$siteinfo['player']['width'] = intval($meta_tag['content']);
break;
case 'twitter:player:height':
$siteinfo['player']['height'] = intval($meta_tag['content']);
break;
case 'dc.title':
$siteinfo['title'] = trim($meta_tag['content']);
break;
@ -457,7 +459,6 @@ class ParseUrl
break;
case 'twitter:image':
$siteinfo['image'] = $meta_tag['content'];
$twitter_image = true;
break;
}
}
@ -472,11 +473,22 @@ class ParseUrl
}
}
// Currently deactivated, see https://github.com/friendica/friendica/pull/10148#issuecomment-821512658
// Prevent to have a photo type without an image
// if ($twitter_card && $twitter_image && !empty($siteinfo['image'])) {
// $siteinfo['type'] = 'photo';
// }
if (!empty($siteinfo['player']['stream'])) {
// Only add player data to media arrays if there is no duplicate
$content_urls = array_merge(array_column($siteinfo['audio'] ?? [], 'content'), array_column($siteinfo['video'] ?? [], 'content'));
if (!in_array($siteinfo['player']['stream'], $content_urls)) {
$contenttype = self::getContentType($siteinfo['player']['stream']);
if (!empty($contenttype[0]) && in_array($contenttype[0], ['audio', 'video'])) {
$media = ['content' => $siteinfo['player']['stream']];
if (!empty($siteinfo['player']['embed'])) {
$media['embed'] = $siteinfo['player']['embed'];
}
$siteinfo[$contenttype[0]][] = $media;
}
}
}
if (!empty($siteinfo['image'])) {
$siteinfo['images'] = $siteinfo['images'] ?? [];
@ -498,6 +510,8 @@ class ParseUrl
Hook::callAll('getsiteinfo', $siteinfo);
ksort($siteinfo);
return $siteinfo;
}
@ -509,7 +523,7 @@ class ParseUrl
* @param array $siteinfo
* @return void
*/
private static function checkMedia(string $page_url, array $siteinfo)
private static function checkMedia(string $page_url, array $siteinfo) : array
{
if (!empty($siteinfo['images'])) {
array_walk($siteinfo['images'], function (&$image) use ($page_url) {
@ -572,8 +586,8 @@ class ParseUrl
}
if (!empty($embed)) {
$media['embed'] = $embed;
if (!empty($media['main'])) {
$siteinfo['embed'] = $embed;
if (empty($siteinfo['player']['embed'])) {
$siteinfo['player']['embed'] = $embed;
}
}
if (!empty($content)) {