+ if ($post_type === 'net-comment' && $parent_item !== null) {
+ if ($parent_item['wall'] == 1) {
+ $post_type = 'wall-comment';
+ } else {
+ $post_type = 'remote-comment';
+ }
+ }
+
+ // Look for any tags and linkify them
+ $str_tags = '';
+ $inform = '';
+
+ $tags = get_tags($body);
+
+ /*
+ * add a statusnet style reply tag if the original post was from there
+ * and we are replying, and there isn't one already
+ */
+ if ($parent && ($parent_contact['network'] == NETWORK_OSTATUS)) {
+ $contact = '@[url=' . $parent_contact['url'] . ']' . $parent_contact['nick'] . '[/url]';
+
+ if (!in_array($contact, $tags)) {
+ $body = $contact . ' ' . $body;
+ $tags[] = $contact;
+ }
+
+ $toplevel_contact = "";
+ $toplevel_parent = q("SELECT `contact`.* FROM `contact`
+ INNER JOIN `item` ON `item`.`contact-id` = `contact`.`id` AND `contact`.`url` = `item`.`author-link`
+ WHERE `item`.`id` = `item`.`parent` AND `item`.`parent` = %d", intval($parent));
+ if (DBM::is_result($toplevel_parent)) {
+ if (!empty($toplevel_parent[0]['addr'])) {
+ $toplevel_contact = '@' . $toplevel_parent[0]['addr'];
+ } else {
+ $toplevel_contact = '@' . $toplevel_parent[0]['nick'] . '+' . $toplevel_parent[0]['id'];
+ }
+ } else {
+ $toplevel_parent = q("SELECT `author-link`, `author-name` FROM `item` WHERE `id` = `parent` AND `parent` = %d", intval($parent));
+ $toplevel_contact = '@[url=' . $toplevel_parent[0]['author-link'] . ']' . $toplevel_parent[0]['author-name'] . '[/url]';
+ }
+
+ if (!in_array($toplevel_contact, $tags)) {
+ $tags[] = $toplevel_contact;
+ }
+ }
+
+ $tagged = array();
+
+ $private_forum = false;
+ $only_to_forum = false;
+ $forum_contact = array();
+
+ if (count($tags)) {
+ foreach ($tags as $tag) {
+
+ $tag_type = substr($tag, 0, 1);
+
+ if ($tag_type == '#') {
+ continue;
+ }
+
+ /*
+ * If we already tagged 'Robert Johnson', don't try and tag 'Robert'.
+ * Robert Johnson should be first in the $tags array
+ */
+ $fullnametagged = false;
+ /// @TODO $tagged is initialized above if() block and is not filled, maybe old-lost code?
+ foreach ($tagged as $nextTag) {
+ if (stristr($nextTag, $tag . ' ')) {
+ $fullnametagged = true;
+ break;
+ }
+ }
+ if ($fullnametagged) {
+ continue;
+ }
+
+ $success = handle_tag($a, $body, $inform, $str_tags, (local_user()) ? local_user() : $profile_uid , $tag, $network);
+ if ($success['replaced']) {
+ $tagged[] = $tag;
+ }
+ // When the forum is private or the forum is addressed with a "!" make the post private
+ if (is_array($success['contact']) && ($success['contact']['prv'] || ($tag_type == '!'))) {
+ $private_forum = $success['contact']['prv'];
+ $only_to_forum = ($tag_type == '!');
+ $private_id = $success['contact']['id'];
+ $forum_contact = $success['contact'];
+ } elseif (is_array($success['contact']) && $success['contact']['forum'] &&
+ ($str_contact_allow == '<' . $success['contact']['id'] . '>')) {
+ $private_forum = false;
+ $only_to_forum = true;
+ $private_id = $success['contact']['id'];
+ $forum_contact = $success['contact'];
+ }
+ }
+ }
+
+ $original_contact_id = $contact_id;
+
+ if (!$parent && count($forum_contact) && ($private_forum || $only_to_forum)) {
+ // we tagged a forum in a top level post. Now we change the post
+ $private = $private_forum;
+
+ $str_group_allow = '';
+ $str_contact_deny = '';
+ $str_group_deny = '';
+ if ($private_forum) {
+ $str_contact_allow = '<' . $private_id . '>';
+ } else {
+ $str_contact_allow = '';