]> git.mxchange.org Git - friendica.git/blobdiff - mod/item.php
Merge pull request #2135 from rabuzarus/doxygen
[friendica.git] / mod / item.php
index a3a8dd938e88ed1ece2315d7003ab3bdf3e9c223..a2b88a8e305f00474a3adecb034adb5a6ed71ddf 100644 (file)
 require_once('include/crypto.php');
 require_once('include/enotify.php');
 require_once('include/email.php');
-require_once('library/langdet/Text/LanguageDetect.php');
 require_once('include/tags.php');
 require_once('include/files.php');
 require_once('include/threads.php');
 require_once('include/text.php');
+require_once('include/items.php');
+require_once('include/Scrape.php');
 
 function item_post(&$a) {
 
@@ -34,7 +35,6 @@ function item_post(&$a) {
        $uid = local_user();
 
        if(x($_REQUEST,'dropitems')) {
-               require_once('include/items.php');
                $arr_drop = explode(',',$_REQUEST['dropitems']);
                drop_items($arr_drop);
                $json = array('success' => 1);
@@ -128,27 +128,27 @@ function item_post(&$a) {
                                intval($parent_item['contact-id']),
                                intval($uid)
                        );
-                       if(count($r)) {
+                       if(count($r))
                                $parent_contact = $r[0];
 
-                               // If the contact id doesn't fit with the contact, then set the contact to null
-                               $thrparent = q("SELECT `author-link`, `network` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($thr_parent));
-                               if (count($thrparent) AND ($thrparent[0]["network"] === NETWORK_OSTATUS)
-                                       AND (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
-                                       $parent_contact = null;
-
-                                       require_once("include/Scrape.php");
-                                       $probed_contact = probe_url($thrparent[0]["author-link"]);
-                                       if ($probed_contact["network"] != NETWORK_FEED) {
-                                               $parent_contact = $probed_contact;
-                                               $parent_contact["nurl"] = normalise_link($probed_contact["url"]);
-                                               $parent_contact["thumb"] = $probed_contact["photo"];
-                                               $parent_contact["micro"] = $probed_contact["photo"];
-                                       }
-                                       logger('parent contact: '.print_r($parent_contact, true), LOGGER_DEBUG);
-                               } else
-                                       logger('no contact found: '.print_r($thrparent, true), LOGGER_DEBUG);
-                       }
+                       // If the contact id doesn't fit with the contact, then set the contact to null
+                       $thrparent = q("SELECT `author-link`, `network` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($thr_parent));
+                       if (count($thrparent) AND ($thrparent[0]["network"] === NETWORK_OSTATUS)
+                               AND (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
+                               $parent_contact = null;
+
+                               require_once("include/Scrape.php");
+                               $probed_contact = probe_url($thrparent[0]["author-link"]);
+                               if ($probed_contact["network"] != NETWORK_FEED) {
+                                       $parent_contact = $probed_contact;
+                                       $parent_contact["nurl"] = normalise_link($probed_contact["url"]);
+                                       $parent_contact["thumb"] = $probed_contact["photo"];
+                                       $parent_contact["micro"] = $probed_contact["photo"];
+                                       $parent_contact["addr"] = $probed_contact["addr"];
+                               }
+                               logger('no contact found: '.print_r($thrparent, true), LOGGER_DEBUG);
+                       } else
+                               logger('parent contact: '.print_r($parent_contact, true), LOGGER_DEBUG);
                }
        }
 
@@ -233,11 +233,11 @@ function item_post(&$a) {
 
        } else {
 
-               // if coming from the API and no privacy settings are set, 
+               // if coming from the API and no privacy settings are set,
                // use the user default permissions - as they won't have
                // been supplied via a form.
 
-               if(($api_source) 
+               if(($api_source)
                        && (! array_key_exists('contact_allow',$_REQUEST))
                        && (! array_key_exists('group_allow',$_REQUEST))
                        && (! array_key_exists('contact_deny',$_REQUEST))
@@ -267,32 +267,8 @@ function item_post(&$a) {
                $guid              = get_guid(32);
 
 
-               $naked_body = preg_replace('/\[(.+?)\]/','',$body);
-
-               if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
-                       $l = new Text_LanguageDetect;
-                       //$lng = $l->detectConfidence($naked_body);
-                       //$postopts = (($lng['language']) ? 'lang=' . $lng['language'] . ';' . $lng['confidence'] : '');
-
-                       $lng = $l->detect($naked_body, 3);
-
-                       if (sizeof($lng) > 0) {
-                               $postopts = "";
-
-                               foreach ($lng as $language => $score) {
-                                       if ($postopts == "")
-                                               $postopts = "lang=";
-                                       else
-                                               $postopts .= ":";
-
-                                       $postopts .= $language.";".$score;
-                               }
-                       }
-
-                       logger('mod_item: detect language' . print_r($lng,true) . $naked_body, LOGGER_DATA);
-               }
-               else
-                       $postopts = '';
+               item_add_language_opt($_REQUEST);
+               $postopts = $_REQUEST['postopts'] ? $_REQUEST['postopts'] : "";
 
 
                $private = ((strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny)) ? 1 : 0);
@@ -365,7 +341,7 @@ function item_post(&$a) {
 
        // Work around doubled linefeeds in Tinymce 3.5b2
        // First figure out if it's a status post that would've been
-       // created using tinymce. Otherwise leave it alone. 
+       // created using tinymce. Otherwise leave it alone.
 
 /*     $plaintext = (local_user() ? intval(get_pconfig(local_user(),'system','plaintext')) || !feature_enabled($profile_uid,'richtext') : 0);
        if((! $parent) && (! $api_source) && (! $plaintext)) {
@@ -386,8 +362,7 @@ function item_post(&$a) {
        if((local_user()) && (local_user() == $profile_uid)) {
                $self = true;
                $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
-                       intval($_SESSION['uid'])
-               );
+                       intval($_SESSION['uid']));
        }
        elseif(remote_user()) {
                if(is_array($_SESSION['remote'])) {
@@ -534,7 +509,7 @@ function item_post(&$a) {
         * Fold multi-line [code] sequences
         */
 
-       $body = preg_replace('/\[\/code\]\s*\[code\]/ism',"\n",$body); 
+       $body = preg_replace('/\[\/code\]\s*\[code\]/ism',"\n",$body);
 
        $body = scale_external_images($body,false);
 
@@ -569,10 +544,30 @@ function item_post(&$a) {
         * and we are replying, and there isn't one already
         */
 
-       if(($parent_contact) && ($parent_contact['network'] === NETWORK_OSTATUS) 
-               && ($parent_contact['nick']) && (! in_array('@' . $parent_contact['nick'],$tags))) {
-               $body = '@' . $parent_contact['nick'] . ' ' . $body;
-               $tags[] = '@' . $parent_contact['nick'];
+       if($parent AND ($parent_contact['network'] === NETWORK_OSTATUS)) {
+               if ($parent_contact['id'] != "")
+                       $contact = '@'.$parent_contact['nick'].'+'.$parent_contact['id'];
+               else
+                       $contact = '@[url='.$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 ($toplevel_parent)
+                       $toplevel_contact = '@'.$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;
        }
 
        $tagged = array();
@@ -582,6 +577,9 @@ function item_post(&$a) {
        if(count($tags)) {
                foreach($tags as $tag) {
 
+                       if(strpos($tag,'#') === 0)
+                               continue;
+
                        // If we already tagged 'Robert Johnson', don't try and tag 'Robert'.
                        // Robert Johnson should be first in the $tags array
 
@@ -624,7 +622,7 @@ function item_post(&$a) {
                        if(count($r)) {
                                if(strlen($attachments))
                                        $attachments .= ',';
-                               $attachments .= '[attach]href="' . $a->get_baseurl() . '/attach/' . $r[0]['id'] . '" length="' . $r[0]['filesize'] . '" type="' . $r[0]['filetype'] . '" title="' . (($r[0]['filename']) ? $r[0]['filename'] : '') . '"[/attach]'; 
+                               $attachments .= '[attach]href="' . $a->get_baseurl() . '/attach/' . $r[0]['id'] . '" length="' . $r[0]['filesize'] . '" type="' . $r[0]['filetype'] . '" title="' . (($r[0]['filename']) ? $r[0]['filename'] : '') . '"[/attach]';
                        }
                        $body = str_replace($match[1],'',$body);
                }
@@ -643,14 +641,14 @@ function item_post(&$a) {
 
        $gravity = (($parent) ? 6 : 0 );
 
-       // even if the post arrived via API we are considering that it 
+       // even if the post arrived via API we are considering that it
        // originated on this site by default for determining relayability.
 
        $origin = ((x($_REQUEST,'origin')) ? intval($_REQUEST['origin']) : 1);
 
        $notify_type = (($parent) ? 'comment-new' : 'wall-new' );
 
-       $uri = (($message_id) ? $message_id : item_new_uri($a->get_hostname(),$profile_uid));
+       $uri = (($message_id) ? $message_id : item_new_uri($a->get_hostname(),$profile_uid, $guid));
 
        // Fallback so that we alway have a thr-parent
        if(!$thr_parent)
@@ -713,6 +711,9 @@ function item_post(&$a) {
        if($orig_post)
                $datarray['edit']      = true;
 
+       // Search for hashtags
+       item_body_set_hashtags($datarray);
+
        // preview mode - prepare the body for display and send it via json
 
        if($preview) {
@@ -740,14 +741,18 @@ function item_post(&$a) {
                killme();
        }
 
+       // Fill the cache field
+       put_item_in_cache($datarray);
 
        if($orig_post) {
-               $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `attach` = '%s', `file` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
+               $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `attach` = '%s', `file` = '%s', `rendered-html` = '%s', `rendered-hash` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
                        dbesc($datarray['title']),
                        dbesc($datarray['body']),
                        dbesc($datarray['tag']),
                        dbesc($datarray['attach']),
                        dbesc($datarray['file']),
+                       dbesc($datarray['rendered-html']),
+                       dbesc($datarray['rendered-hash']),
                        dbesc(datetime_convert()),
                        dbesc(datetime_convert()),
                        intval($post_id),
@@ -772,10 +777,10 @@ function item_post(&$a) {
                $post_id = 0;
 
 
-       $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, 
-               `author-name`, `author-link`, `author-avatar`, `created`, `edited`, `commented`, `received`, `changed`, `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`, 
-               `tag`, `inform`, `verb`, `object-type`, `postopts`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file` )
-               VALUES( '%s', '%s', %d, '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s' )",
+       $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `author-name`, `author-link`, `author-avatar`,
+               `created`, `edited`, `commented`, `received`, `changed`, `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`, `tag`, `inform`, `verb`, `object-type`, `postopts`,
+               `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`, `rendered-html`, `rendered-hash`)
+               VALUES( '%s', '%s', %d, '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s')",
                dbesc($datarray['guid']),
                dbesc($datarray['extid']),
                intval($datarray['uid']),
@@ -817,119 +822,123 @@ function item_post(&$a) {
                intval($datarray['bookmark']),
                intval($datarray['origin']),
                intval($datarray['moderated']),
-               dbesc($datarray['file'])
+               dbesc($datarray['file']),
+               dbesc($datarray['rendered-html']),
+               dbesc($datarray['rendered-hash'])
               );
 
        $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
                dbesc($datarray['uri']));
-       if(count($r)) {
-               $post_id = $r[0]['id'];
-               logger('mod_item: saved item ' . $post_id);
-
-               // update filetags in pconfig
-               file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
-
-               // Store the fresh generated item into the cache
-               put_item_in_cache($datarray);
+       if(!count($r)) {
+               logger('mod_item: unable to retrieve post that was just stored.');
+               notice( t('System error. Post not saved.') . EOL);
+               goaway($a->get_baseurl() . "/" . $return_path );
+               // NOTREACHED
+       }
 
-               if($parent) {
+       // Store the guid and other relevant data
+       add_guid($datarray);
 
-                       // This item is the last leaf and gets the comment box, clear any ancestors
-                       $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ",
-                               dbesc(datetime_convert()),
-                               intval($parent)
-                       );
-                       update_thread($parent, true);
-
-                       // Inherit ACLs from the parent item.
-
-                       $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d
-                               WHERE `id` = %d",
-                               dbesc($parent_item['allow_cid']),
-                               dbesc($parent_item['allow_gid']),
-                               dbesc($parent_item['deny_cid']),
-                               dbesc($parent_item['deny_gid']),
-                               intval($parent_item['private']),
-                               intval($post_id)
-                       );
+       $post_id = $r[0]['id'];
+       logger('mod_item: saved item ' . $post_id);
 
-                       if($contact_record != $author) {
-                               notification(array(
-                                       'type'         => NOTIFY_COMMENT,
-                                       'notify_flags' => $user['notify-flags'],
-                                       'language'     => $user['language'],
-                                       'to_name'      => $user['username'],
-                                       'to_email'     => $user['email'],
-                                       'uid'          => $user['uid'],
-                                       'item'         => $datarray,
-                                       'link'          => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
-                                       'source_name'  => $datarray['author-name'],
-                                       'source_link'  => $datarray['author-link'],
-                                       'source_photo' => $datarray['author-avatar'],
-                                       'verb'         => ACTIVITY_POST,
-                                       'otype'        => 'item',
-                                       'parent'       => $parent,
-                                       'parent_uri'   => $parent_item['uri']
-                               ));
+       $datarray["id"] = $post_id;
+       $datarray["plink"] = $a->get_baseurl().'/display/'.urlencode($datarray["guid"]);
 
-                       }
+       // update filetags in pconfig
+       file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
 
+       if($parent) {
 
-                       // Store the comment signature information in case we need to relay to Diaspora
-                       store_diaspora_comment_sig($datarray, $author, ($self ? $a->user['prvkey'] : false), $parent_item, $post_id);
-
-               } else {
-                       $parent = $post_id;
-
-                       if($contact_record != $author) {
-                               notification(array(
-                                       'type'         => NOTIFY_WALL,
-                                       'notify_flags' => $user['notify-flags'],
-                                       'language'     => $user['language'],
-                                       'to_name'      => $user['username'],
-                                       'to_email'     => $user['email'],
-                                       'uid'          => $user['uid'],
-                                       'item'         => $datarray,
-                                       'link'          => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
-                                       'source_name'  => $datarray['author-name'],
-                                       'source_link'  => $datarray['author-link'],
-                                       'source_photo' => $datarray['author-avatar'],
-                                       'verb'         => ACTIVITY_POST,
-                                       'otype'        => 'item'
-                               ));
-                       }
-               }
-
-               // fallback so that parent always gets set to non-zero.
+               // This item is the last leaf and gets the comment box, clear any ancestors
+               $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ",
+                       dbesc(datetime_convert()),
+                       intval($parent)
+               );
+               update_thread($parent, true);
 
-               if(! $parent)
-                       $parent = $post_id;
+               // Inherit ACLs from the parent item.
 
-               $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1
+               $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d
                        WHERE `id` = %d",
-                       intval($parent),
-                       dbesc(($parent == $post_id) ? $uri : $parent_item['uri']),
-                       dbesc($a->get_baseurl().'/display/'.urlencode($datarray['guid'])),
-                       dbesc(datetime_convert()),
+                       dbesc($parent_item['allow_cid']),
+                       dbesc($parent_item['allow_gid']),
+                       dbesc($parent_item['deny_cid']),
+                       dbesc($parent_item['deny_gid']),
+                       intval($parent_item['private']),
                        intval($post_id)
                );
 
-               // photo comments turn the corresponding item visible to the profile wall
-               // This way we don't see every picture in your new photo album posted to your wall at once.
-               // They will show up as people comment on them.
+               if($contact_record != $author) {
+                       notification(array(
+                               'type'         => NOTIFY_COMMENT,
+                               'notify_flags' => $user['notify-flags'],
+                               'language'     => $user['language'],
+                               'to_name'      => $user['username'],
+                               'to_email'     => $user['email'],
+                               'uid'          => $user['uid'],
+                               'item'         => $datarray,
+                               'link'          => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
+                               'source_name'  => $datarray['author-name'],
+                               'source_link'  => $datarray['author-link'],
+                               'source_photo' => $datarray['author-avatar'],
+                               'verb'         => ACTIVITY_POST,
+                               'otype'        => 'item',
+                               'parent'       => $parent,
+                               'parent_uri'   => $parent_item['uri']
+                       ));
 
-               if(! $parent_item['visible']) {
-                       $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d",
-                               intval($parent_item['id'])
-                       );
-                       update_thread($parent_item['id']);
+               }
+
+
+               // Store the comment signature information in case we need to relay to Diaspora
+               store_diaspora_comment_sig($datarray, $author, ($self ? $a->user['prvkey'] : false), $parent_item, $post_id);
+
+       } else {
+               $parent = $post_id;
+
+               if($contact_record != $author) {
+                       notification(array(
+                               'type'         => NOTIFY_WALL,
+                               'notify_flags' => $user['notify-flags'],
+                               'language'     => $user['language'],
+                               'to_name'      => $user['username'],
+                               'to_email'     => $user['email'],
+                               'uid'          => $user['uid'],
+                               'item'         => $datarray,
+                               'link'          => $a->get_baseurl().'/display/'.urlencode($datarray['guid']),
+                               'source_name'  => $datarray['author-name'],
+                               'source_link'  => $datarray['author-link'],
+                               'source_photo' => $datarray['author-avatar'],
+                               'verb'         => ACTIVITY_POST,
+                               'otype'        => 'item'
+                       ));
                }
        }
-       else {
-               logger('mod_item: unable to retrieve post that was just stored.');
-               notice( t('System error. Post not saved.') . EOL);
-               goaway($a->get_baseurl() . "/" . $return_path );
-               // NOTREACHED
+
+       // fallback so that parent always gets set to non-zero.
+
+       if(! $parent)
+               $parent = $post_id;
+
+       $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1
+               WHERE `id` = %d",
+               intval($parent),
+               dbesc(($parent == $post_id) ? $uri : $parent_item['uri']),
+               dbesc($a->get_baseurl().'/display/'.urlencode($datarray['guid'])),
+               dbesc(datetime_convert()),
+               intval($post_id)
+       );
+
+       // photo comments turn the corresponding item visible to the profile wall
+       // This way we don't see every picture in your new photo album posted to your wall at once.
+       // They will show up as people comment on them.
+
+       if(! $parent_item['visible']) {
+               $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d",
+                       intval($parent_item['id'])
+               );
+               update_thread($parent_item['id']);
        }
 
        // update the commented timestamp on the parent
@@ -942,9 +951,6 @@ function item_post(&$a) {
        if ($post_id != $parent)
                update_thread($parent);
 
-       $datarray['id']    = $post_id;
-       $datarray['plink'] = $a->get_baseurl().'/display/'.urlencode($datarray['guid']);
-
        call_hooks('post_local_end', $datarray);
 
        if(strlen($emailcc) && $profile_uid == local_user()) {
@@ -954,10 +960,10 @@ function item_post(&$a) {
                                $addr = trim($recip);
                                if(! strlen($addr))
                                        continue;
-                               $disclaimer = '<hr />' . sprintf( t('This message was sent to you by %s, a member of the Friendica social network.'),$a->user['username']) 
+                               $disclaimer = '<hr />' . sprintf( t('This message was sent to you by %s, a member of the Friendica social network.'),$a->user['username'])
                                        . '<br />';
                                $disclaimer .= sprintf( t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
-                               $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL; 
+                               $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
                                if (!$datarray['title']=='') {
                                    $subject = email_header_encode($datarray['title'],'UTF-8');
                                } else {
@@ -976,7 +982,7 @@ function item_post(&$a) {
                                    'htmlVersion' => $message,
                                    'textVersion' => html2plain($html.$disclaimer),
                                );
-                               enotify::send($params);
+                               Emailer::send($params);
                        }
                }
        }
@@ -1035,10 +1041,9 @@ function item_content(&$a) {
 
        $o = '';
        if(($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) {
-               require_once('include/items.php'); 
                $o = drop_item($a->argv[2], !is_ajax());
                if (is_ajax()){
-                       // ajax return: [<item id>, 0 (no perm) | <owner id>] 
+                       // ajax return: [<item id>, 0 (no perm) | <owner id>]
                        echo json_encode(array(intval($a->argv[2]), intval($o)));
                        killme();
                }
@@ -1047,9 +1052,9 @@ function item_content(&$a) {
 }
 
 /**
- * This function removes the tag $tag from the text $body and replaces it with 
- * the appropiate link. 
- * 
+ * This function removes the tag $tag from the text $body and replaces it with
+ * the appropiate link.
+ *
  * @param unknown_type $body the text to replace the tag in
  * @param unknown_type $inform a comma-seperated string containing everybody to inform
  * @param unknown_type $str_tags string to add the tag to
@@ -1063,34 +1068,33 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
        $replaced = false;
        $r = null;
 
-       //is it a hash tag?
-       if(strpos($tag,'#') === 0) {
-               //if the tag is replaced...
-               if(strpos($tag,'[url='))
-                       //...do nothing
-                       return $replaced;
-               //base tag has the tags name only
-               $basetag = str_replace('_',' ',substr($tag,1));
-               //create text for link
-               $newtag = '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
-               //replace tag by the link
-               $body = str_replace($tag, $newtag, $body);
-               $replaced = true;
-
-               //is the link already in str_tags?
-               if(! stristr($str_tags,$newtag)) {
-                       //append or set str_tags
-                       if(strlen($str_tags))
-                               $str_tags .= ',';
-                       $str_tags .= $newtag;
-               }
-               return $replaced;
-       }
        //is it a person tag?
        if(strpos($tag,'@') === 0) {
                //is it already replaced?
-               if(strpos($tag,'[url='))
+               if(strpos($tag,'[url=')) {
+                       //append tag to str_tags
+                       if(!stristr($str_tags,$tag)) {
+                               if(strlen($str_tags))
+                                       $str_tags .= ',';
+                               $str_tags .= $tag;
+                       }
+
+                       // Checking for the alias that is used for OStatus
+                       $pattern = "/@\[url\=(.*?)\](.*?)\[\/url\]/ism";
+                       if (preg_match($pattern, $tag, $matches)) {
+                               $data = probe_url($matches[1]);
+                               if ($data["alias"] != "") {
+                                       $newtag = '@[url='.$data["alias"].']'.$data["name"].'[/url]';
+                                       if(!stristr($str_tags,$newtag)) {
+                                               if(strlen($str_tags))
+                                                       $str_tags .= ',';
+                                               $str_tags .= $newtag;
+                                       }
+                               }
+                       }
+
                        return $replaced;
+               }
                $stat = false;
                //get the person's name
                $name = substr($tag,1);