Bluesky: Support for mentions

diff --git a/bluesky/bluesky.php b/bluesky/bluesky.php
index ba80660cf28aec3b64a74f805855aa7f1186d17d..ce6ddaf227e4aaaced0464be584dc46247fb5761 100644 (file)
--- a/bluesky/bluesky.php
+++ b/bluesky/bluesky.php
@@ -672,6 +672,8 @@ function bluesky_create_post(array $item, stdClass $root = null, stdClass $paren
                }
        }
 
+       $item['body'] = bluesky_set_mentions($item['body']);
+
        $urls = bluesky_get_urls($item['body']);
        $item['body'] = $urls['body'];
 
@@ -733,14 +735,41 @@ function bluesky_create_post(array $item, stdClass $root = null, stdClass $paren
        }
 }
 
-function bluesky_get_urls(string $body): array
+function bluesky_set_mentions(string $body): string
 {
-       // Remove all hashtag and mention links
+       // Remove all url based mention links
        $body = preg_replace("/([@!])\[url\=(.*?)\](.*?)\[\/url\]/ism", '$1$3', $body);
 
+       if (!preg_match_all("/[@!]\[url\=(did:.*?)\](.*?)\[\/url\]/ism", $body, $matches, PREG_SET_ORDER)) {
+               return $body;
+       }
+
+       foreach ($matches as $match) {
+               $contact = Contact::selectFirst(['addr'], ['nurl' => $match[1]]);
+               if (!empty($contact['addr'])) {
+                       $body = str_replace($match[0], '@[url=' . $match[1] . ']' . $contact['addr'] . '[/url]', $body);
+               } else {
+                       $body = str_replace($match[0], '@' . $match[2], $body);
+               }
+       }
+
+       return $body;
+}
+
+function bluesky_get_urls(string $body): array
+{
        $body = BBCode::expandVideoLinks($body);
        $urls = [];
 
+       // Search for Mentions
+       if (preg_match_all("/[@!]\[url\=(did:.*?)\](.*?)\[\/url\]/ism", $body, $matches, PREG_SET_ORDER)) {
+               foreach ($matches as $match) {
+                       $text = '@' . $match[2];
+                       $urls[strpos($body, $match[0])] = ['mention' => $match[1], 'text' => $text, 'hash' => $text];
+                       $body = str_replace($match[0], $text, $body);
+               }
+       }
+
        // Search for hash tags
        if (preg_match_all("/#\[url\=(https?:.*?)\](.*?)\[\/url\]/ism", $body, $matches, PREG_SET_ORDER)) {
                foreach ($matches as $match) {
@@ -825,6 +854,9 @@ function bluesky_get_facets(string $body, array $urls): array
                } elseif (!empty($url['url'])) {
                        $feature->uri = $url['url'];
                        $feature->$type = 'app.bsky.richtext.facet#link';
+               } elseif (!empty($url['mention'])) {
+                       $feature->did = $url['mention'];
+                       $feature->$type = 'app.bsky.richtext.facet#mention';
                } else {
                        continue;
                }