+ $str_tags = '';
+ $inform = '';
+
+ $tags = get_tags($body);
+
+
+ if(count($tags)) {
+ foreach($tags as $tag) {
+ if(strpos($tag,'#') === 0) {
+ $basetag = substr($tag,1);
+ $body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?search=' . urlencode($basetag) . ']' . $basetag . '[/url]',$body);
+ continue;
+ }
+ if(strpos($tag,'@') === 0) {
+ $name = substr($tag,1);
+ if((strpos($name,'@')) || (strpos($name,'http://'))) {
+ $newname = $name;
+ $links = @lrdd($name);
+ if(count($links)) {
+ foreach($links as $link) {
+ if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
+ $profile = $link['@attributes']['href'];
+ if($link['@attributes']['rel'] === 'salmon') {
+ if(strlen($inform))
+ $inform .= ',';
+ $inform .= 'url:' . str_replace(',','%2c',$link['@attributes']['href']);
+ }
+ }
+ }
+ }
+ else {
+ $newname = $name;
+ if(strstr($name,'_')) {
+ $newname = str_replace('_',' ',$name);
+ $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($newname),
+ intval($profile_uid)
+ );
+ }
+ else {
+ $r = q("SELECT * FROM `contact` WHERE `nick` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($name),
+ intval($profile_uid)
+ );
+ }
+ if(count($r)) {
+ $profile = $r[0]['url'];
+ $newname = $r[0]['name'];
+ if(strlen($inform))
+ $inform .= ',';
+ $inform .= 'cid:' . $r[0]['id'];
+ }
+ }
+ if($profile) {
+ $body = str_replace($name,'[url=' . $profile . ']' . $newname . '[/url]', $body);
+ if(strlen($str_tags))
+ $str_tags .= ',';
+ $profile = str_replace(',','%2c',$profile);
+ $str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]';
+ }
+ }
+ }
+ }
+