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Fix image links with descriptions in API and AP transmission

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This commit is contained in:
Michael 2019-11-11 22:37:50 +00:00
parent babcd24412
commit 1b5fa55bdc
3 changed files with 42 additions and 4 deletions
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24
src/Protocol/ActivityPub/Transmitter.php
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@ -19,6 +19,7 @@ use Friendica\Model\Contact;
use Friendica\Model\Conversation;
use Friendica\Model\Item;
use Friendica\Model\Profile;
use Friendica\Model\Photo;
use Friendica\Model\Term;
use Friendica\Model\User;
use Friendica\Protocol\Activity;
@ -1097,19 +1098,34 @@ class Transmitter
}
/**
* Remove image elements and replaces them with links to the image
* Remove image elements since they are added as attachment
*
* @param string $body
*
* @return string with replaced elements
* @return string with removed images
*/
private static function removePictures($body)
{
// Simplify image codes
$body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body);
$body = preg_replace("/\[img\=(.*?)\](.*?)\[\/img\]/ism", '[img]$1[/img]', $body);
$body = preg_replace("/\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]/Usi", '[url]$1[/url]', $body);
$body = preg_replace("/\[img\]([^\[\]]*)\[\/img\]/Usi", '[url]$1[/url]', $body);
// Now remove local links
$body = preg_replace_callback(
'/\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]/Usi',
function ($match) {
// We remove the link when it is a link to a local photo page
if (Photo::isLocalLink($match[1])) {
return '';
}
// otherwise we just return the link
return '[url]' . $match[1] . '[/url]';
},
$body
);
// Remove all pictures
$body = preg_replace("/\[img\]([^\[\]]*)\[\/img\]/Usi", '', $body);
return $body;
}