]> git.mxchange.org Git - friendica.git/blobdiff - mod/item.php
Remove unused upubkey and uprvkey from queries
[friendica.git] / mod / item.php
index 8bf922d97c6b11164d7bdaa31d1daaf5ffd11476..4aafa22995667e083bb1f92abd4628280ad26865 100644 (file)
  * posting categories go through item_store() instead of this function.
  */
 
+use Friendica\App;
+use Friendica\Core\Config;
+use Friendica\Core\System;
+use Friendica\Core\Worker;
+use Friendica\Database\DBM;
+use Friendica\Model\GlobalContact;
+use Friendica\Network\Probe;
+use Friendica\Object\Contact;
+use Friendica\Protocol\Diaspora;
+use Friendica\Util\Emailer;
+
 require_once 'include/crypto.php';
 require_once 'include/enotify.php';
 require_once 'include/email.php';
@@ -23,9 +34,6 @@ 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';
-require_once 'include/diaspora.php';
-require_once 'include/Contact.php';
 
 function item_post(App $a) {
 
@@ -64,7 +72,7 @@ function item_post(App $a) {
        if (!$preview && x($_REQUEST, 'post_id_random')) {
                if (x($_SESSION, 'post-random') && $_SESSION['post-random'] == $_REQUEST['post_id_random']) {
                        logger("item post: duplicate post", LOGGER_DEBUG);
-                       item_post_return(App::get_baseurl(), $api_source, $return_path);
+                       item_post_return(System::baseUrl(), $api_source, $return_path);
                } else {
                        $_SESSION['post-random'] = $_REQUEST['post_id_random'];
                }
@@ -102,7 +110,7 @@ function item_post(App $a) {
                }
 
                // if this isn't the real parent of the conversation, find it
-               if (dbm::is_result($r)) {
+               if (DBM::is_result($r)) {
                        $parid = $r[0]['parent'];
                        $parent_uri = $r[0]['uri'];
                        if ($r[0]['id'] != $r[0]['parent']) {
@@ -112,7 +120,7 @@ function item_post(App $a) {
                        }
                }
 
-               if (! dbm::is_result($r)) {
+               if (! DBM::is_result($r)) {
                        notice( t('Unable to locate original post.') . EOL);
                        if (x($_REQUEST, 'return')) {
                                goaway($return_path);
@@ -131,19 +139,18 @@ function item_post(App $a) {
                                intval($parent_item['contact-id']),
                                intval($uid)
                        );
-                       if (dbm::is_result($r)) {
+                       if (DBM::is_result($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 (dbm::is_result($thrparent) AND ($thrparent[0]["network"] === NETWORK_OSTATUS)
-                               AND (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
-                               $parent_contact = get_contact_details_by_url($thrparent[0]["author-link"]);
+                       if (DBM::is_result($thrparent) && ($thrparent[0]["network"] === NETWORK_OSTATUS)
+                               && (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
+                               $parent_contact = Contact::getDetailsByURL($thrparent[0]["author-link"]);
 
                                if (!isset($parent_contact["nick"])) {
-                                       require_once 'include/Scrape.php';
-                                       $probed_contact = probe_url($thrparent[0]["author-link"]);
+                                       $probed_contact = Probe::uri($thrparent[0]["author-link"]);
                                        if ($probed_contact["network"] != NETWORK_FEED) {
                                                $parent_contact = $probed_contact;
                                                $parent_contact["nurl"] = normalise_link($probed_contact["url"]);
@@ -174,13 +181,13 @@ function item_post(App $a) {
        $object      = ((x($_REQUEST, 'object'))      ? $_REQUEST['object']              : '');
 
        // Check for multiple posts with the same message id (when the post was created via API)
-       if (($message_id != '') AND ($profile_uid != 0)) {
+       if (($message_id != '') && ($profile_uid != 0)) {
                $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                        dbesc($message_id),
                        intval($profile_uid)
                );
 
-               if (dbm::is_result($r)) {
+               if (DBM::is_result($r)) {
                        logger("Message with URI ".$message_id." already exists for user ".$profile_uid, LOGGER_DEBUG);
                        return;
                }
@@ -222,7 +229,7 @@ function item_post(App $a) {
                        intval($profile_uid),
                        intval($post_id)
                );
-               if (! dbm::is_result($i)) {
+               if (! DBM::is_result($i)) {
                        killme();
                }
                $orig_post = $i[0];
@@ -233,7 +240,7 @@ function item_post(App $a) {
        $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
                intval($profile_uid)
        );
-       if (dbm::is_result($r)) {
+       if (DBM::is_result($r)) {
                $user = $r[0];
        }
 
@@ -308,8 +315,8 @@ function item_post(App $a) {
 
                        // for non native networks use the network of the original post as network of the item
                        if (($parent_item['network'] != NETWORK_DIASPORA)
-                               AND ($parent_item['network'] != NETWORK_OSTATUS)
-                               AND ($network == "")) {
+                               && ($parent_item['network'] != NETWORK_OSTATUS)
+                               && ($network == "")) {
                                $network = $parent_item['network'];
                        }
 
@@ -325,13 +332,13 @@ function item_post(App $a) {
                // if using the API, we won't see pubmail_enable - figure out if it should be set
 
                if ($api_source && $profile_uid && $profile_uid == local_user() && (! $private)) {
-                       $mail_disabled = ((function_exists('imap_open') && (! get_config('system', 'imap_disabled'))) ? 0 : 1);
+                       $mail_disabled = ((function_exists('imap_open') && (! Config::get('system', 'imap_disabled'))) ? 0 : 1);
                        if (! $mail_disabled) {
                                /// @TODO Check if only pubmail is loaded, * loads all columns
                                $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
                                        intval(local_user())
                                );
-                               if (dbm::is_result($r) && intval($r[0]['pubmail'])) {
+                               if (DBM::is_result($r) && intval($r[0]['pubmail'])) {
                                        $pubmail_enabled = true;
                                }
                        }
@@ -388,7 +395,7 @@ function item_post(App $a) {
                }
        }
 
-       if (dbm::is_result($r)) {
+       if (DBM::is_result($r)) {
                $author = $r[0];
                $contact_id = $author['id'];
        }
@@ -401,7 +408,7 @@ function item_post(App $a) {
                $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
                        intval($profile_uid)
                );
-               if (dbm::is_result($r)) {
+               if (DBM::is_result($r)) {
                        $contact_record = $r[0];
                }
        }
@@ -435,7 +442,7 @@ function item_post(App $a) {
                        $objecttype = ACTIVITY_OBJ_IMAGE;
 
                        foreach ($images as $image) {
-                               if (! stristr($image,App::get_baseurl() . '/photo/')) {
+                               if (! stristr($image,System::baseUrl() . '/photo/')) {
                                        continue;
                                }
                                $image_uri = substr($image,strrpos($image,'/') + 1);
@@ -452,7 +459,7 @@ function item_post(App $a) {
                                        intval($profile_uid)
                                );
 
-                               if (! dbm::is_result($r)) {
+                               if (! DBM::is_result($r)) {
                                        continue;
                                }
 
@@ -484,7 +491,7 @@ function item_post(App $a) {
                                        intval($profile_uid),
                                        intval($attach)
                                );
-                               if (dbm::is_result($r)) {
+                               if (DBM::is_result($r)) {
                                        $r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'
                                                WHERE `uid` = %d AND `id` = %d",
                                                dbesc($str_contact_allow),
@@ -503,7 +510,7 @@ function item_post(App $a) {
 
        $bookmark = 0;
        $data = get_attachment_data($body);
-       if (preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $body, $match, PREG_SET_ORDER) OR isset($data["type"])) {
+       if (preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $body, $match, PREG_SET_ORDER) || isset($data["type"])) {
                $objecttype = ACTIVITY_OBJ_BOOKMARK;
                $bookmark = 1;
        }
@@ -542,7 +549,7 @@ function item_post(App $a) {
         * add a statusnet style reply tag if the original post was from there
         * and we are replying, and there isn't one already
         */
-       if ($parent AND ($parent_contact['network'] == NETWORK_OSTATUS)) {
+       if ($parent && ($parent_contact['network'] == NETWORK_OSTATUS)) {
                $contact = '@[url=' . $parent_contact['url'] . ']' . $parent_contact['nick'] . '[/url]';
 
                if (!in_array($contact, $tags)) {
@@ -554,8 +561,12 @@ function item_post(App $a) {
                $toplevel_parent = q("SELECT `contact`.* FROM `contact`
                                                INNER JOIN `item` ON `item`.`contact-id` = `contact`.`id` AND `contact`.`url` = `item`.`author-link`
                                                WHERE `item`.`id` = `item`.`parent` AND `item`.`parent` = %d", intval($parent));
-               if (dbm::is_result($toplevel_parent)) {
-                       $toplevel_contact = '@' . $toplevel_parent[0]['nick'] . '+' . $toplevel_parent[0]['id'];
+               if (DBM::is_result($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]';
@@ -569,11 +580,15 @@ function item_post(App $a) {
        $tagged = array();
 
        $private_forum = false;
+       $only_to_forum = false;
+       $forum_contact = array();
 
        if (count($tags)) {
                foreach ($tags as $tag) {
 
-                       if (strpos($tag, '#') === 0) {
+                       $tag_type = substr($tag, 0, 1);
+
+                       if ($tag_type == '#') {
                                continue;
                        }
 
@@ -597,18 +612,37 @@ function item_post(App $a) {
                        if ($success['replaced']) {
                                $tagged[] = $tag;
                        }
-                       if (is_array($success['contact']) && intval($success['contact']['prv'])) {
-                               $private_forum = true;
+                       // When the forum is private or the forum is addressed with a "!" make the post private
+                       if (is_array($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'];
                        }
                }
        }
 
-       if (($private_forum) && (! $parent) && (! $private)) {
-               // we tagged a private forum in a top level post and the message was public.
-               // Restrict it.
-               $private = 1;
-               $str_contact_allow = '<' . $private_id . '>';
+       if (!$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 = '';
+               }
+               $contact_id = $private_id;
+               $contact_record = $forum_contact;
+               $_REQUEST['origin'] = false;
        }
 
        $attachments = '';
@@ -620,11 +654,11 @@ function item_post(App $a) {
                                intval($profile_uid),
                                intval($mtch)
                        );
-                       if (dbm::is_result($r)) {
+                       if (DBM::is_result($r)) {
                                if (strlen($attachments)) {
                                        $attachments .= ',';
                                }
-                               $attachments .= '[attach]href="' . App::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="' . System::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);
                }
@@ -632,7 +666,7 @@ function item_post(App $a) {
 
        $wall = 0;
 
-       if ($post_type === 'wall' || $post_type === 'wall-comment') {
+       if (($post_type === 'wall' || $post_type === 'wall-comment') && !count($forum_contact)) {
                $wall = 1;
        }
 
@@ -670,11 +704,11 @@ function item_post(App $a) {
        $datarray['owner-name']    = $contact_record['name'];
        $datarray['owner-link']    = $contact_record['url'];
        $datarray['owner-avatar']  = $contact_record['thumb'];
-       $datarray['owner-id']      = get_contact($datarray['owner-link'], 0);
+       $datarray['owner-id']      = Contact::getIdForURL($datarray['owner-link'], 0);
        $datarray['author-name']   = $author['name'];
        $datarray['author-link']   = $author['url'];
        $datarray['author-avatar'] = $author['thumb'];
-       $datarray['author-id']     = get_contact($datarray['author-link'], 0);
+       $datarray['author-id']     = Contact::getIdForURL($datarray['author-link'], 0);
        $datarray['created']       = datetime_convert();
        $datarray['edited']        = datetime_convert();
        $datarray['commented']     = datetime_convert();
@@ -705,7 +739,7 @@ function item_post(App $a) {
        $datarray['postopts']      = $postopts;
        $datarray['origin']        = $origin;
        $datarray['moderated']     = $allow_moderated;
-       $datarray['gcontact-id']   = get_gcontact_id(array("url" => $datarray['author-link'], "network" => $datarray['network'],
+       $datarray['gcontact-id']   = GlobalContact::getId(array("url" => $datarray['author-link'], "network" => $datarray['network'],
                                                        "photo" => $datarray['author-avatar'], "name" => $datarray['author-name']));
        $datarray['object']        = $object;
 
@@ -718,11 +752,26 @@ function item_post(App $a) {
        $datarray['self']          = $self;
 //     $datarray['prvnets']       = $user['prvnets'];
 
+       // This triggers posts via API and the mirror functions
+       $datarray['api_source'] = $api_source;
+
        $datarray['parent-uri'] = ($parent == 0) ? $uri : $parent_item['uri'];
-       $datarray['plink'] = App::get_baseurl() . '/display/' . urlencode($datarray['guid']);
+       $datarray['plink'] = System::baseUrl() . '/display/' . urlencode($datarray['guid']);
        $datarray['last-child'] = 1;
        $datarray['visible'] = 1;
 
+       $datarray['protocol'] = PROTOCOL_DFRN;
+
+       $r = dba::fetch_first("SELECT `conversation-uri`, `conversation-href` FROM `conversation` WHERE `item-uri` = ?", $datarray['parent-uri']);
+       if (DBM::is_result($r)) {
+               if ($r['conversation-uri'] != '') {
+                       $datarray['conversation-uri'] = $r['conversation-uri'];
+               }
+               if ($r['conversation-href'] != '') {
+                       $datarray['conversation-href'] = $r['conversation-href'];
+               }
+       }
+
        if ($orig_post) {
                $datarray['edit'] = true;
        }
@@ -752,7 +801,7 @@ function item_post(App $a) {
 
                $json = array('cancel' => 1);
                if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) {
-                       $json['reload'] = App::get_baseurl() . '/' . $_REQUEST['jsreload'];
+                       $json['reload'] = System::baseUrl() . '/' . $_REQUEST['jsreload'];
                }
 
                echo json_encode($json);
@@ -762,6 +811,8 @@ function item_post(App $a) {
        // Fill the cache field
        put_item_in_cache($datarray);
 
+       $datarray = store_conversation($datarray);
+
        if ($orig_post) {
                $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `attach` = '%s', `file` = '%s', `rendered-html` = '%s', `rendered-hash` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
                        dbesc($datarray['title']),
@@ -784,7 +835,7 @@ function item_post(App $a) {
                // update filetags in pconfig
                file_tag_update_pconfig($uid,$categories_old,$categories_new,'category');
 
-               proc_run(PRIORITY_HIGH, "include/notifier.php", 'edit_post', $post_id);
+               Worker::add(PRIORITY_HIGH, "Notifier", 'edit_post', $post_id);
                if ((x($_REQUEST, 'return')) && strlen($return_path)) {
                        logger('return: ' . $return_path);
                        goaway($return_path);
@@ -794,8 +845,7 @@ function item_post(App $a) {
                $post_id = 0;
        }
 
-       q("COMMIT");
-       q("START TRANSACTION;");
+       dba::transaction();
 
        $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,
                                        `owner-name`,`owner-link`,`owner-avatar`, `owner-id`,
@@ -872,20 +922,15 @@ function item_post(App $a) {
                intval($datarray['visible'])
        );
 
-       if (dbm::is_result($r)) {
-               $r = q("SELECT LAST_INSERT_ID() AS `item-id`");
-               if (dbm::is_result($r)) {
-                       $post_id = $r[0]['item-id'];
-               } else {
-                       $post_id = 0;
-               }
+       if (DBM::is_result($r)) {
+               $post_id = dba::lastInsertId();
        } else {
                logger('mod_item: unable to create post.');
                $post_id = 0;
        }
 
        if ($post_id == 0) {
-               q("COMMIT");
+               dba::commit();
                logger('mod_item: unable to retrieve post that was just stored.');
                notice(t('System error. Post not saved.') . EOL);
                goaway($return_path);
@@ -926,7 +971,7 @@ function item_post(App $a) {
                                'to_email'     => $user['email'],
                                'uid'          => $user['uid'],
                                'item'         => $datarray,
-                               'link'         => App::get_baseurl().'/display/'.urlencode($datarray['guid']),
+                               'link'         => System::baseUrl().'/display/'.urlencode($datarray['guid']),
                                'source_name'  => $datarray['author-name'],
                                'source_link'  => $datarray['author-link'],
                                'source_photo' => $datarray['author-avatar'],
@@ -940,7 +985,7 @@ function item_post(App $a) {
 
 
                // Store the comment signature information in case we need to relay to Diaspora
-               Diaspora::store_comment_signature($datarray, $author, ($self ? $user['prvkey'] : false), $post_id);
+               Diaspora::storeCommentSignature($datarray, $author, ($self ? $user['prvkey'] : false), $post_id);
 
        } else {
                $parent = $post_id;
@@ -949,7 +994,7 @@ function item_post(App $a) {
                        intval($parent),
                        intval($post_id));
 
-               if ($contact_record != $author) {
+               if (($contact_record != $author) && !count($forum_contact)) {
                        notification(array(
                                'type'         => NOTIFY_WALL,
                                'notify_flags' => $user['notify-flags'],
@@ -958,7 +1003,7 @@ function item_post(App $a) {
                                'to_email'     => $user['email'],
                                'uid'          => $user['uid'],
                                'item'         => $datarray,
-                               'link'         => App::get_baseurl().'/display/'.urlencode($datarray['guid']),
+                               'link'         => System::baseUrl().'/display/'.urlencode($datarray['guid']),
                                'source_name'  => $datarray['author-name'],
                                'source_link'  => $datarray['author-link'],
                                'source_photo' => $datarray['author-avatar'],
@@ -980,25 +1025,25 @@ function item_post(App $a) {
                                }
                                $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'), App::get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
+                               $disclaimer .= sprintf( t('You may visit them online at %s'), System::baseUrl() . '/profile/' . $a->user['nickname']) . EOL;
                                $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
                                if (!$datarray['title']=='') {
                                        $subject = email_header_encode($datarray['title'], 'UTF-8');
                                } else {
                                        $subject = email_header_encode('[Friendica]' . ' ' . sprintf( t('%s posted an update.'), $a->user['username']), 'UTF-8');
                                }
-                               $link = '<a href="' . App::get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
+                               $link = '<a href="' . System::baseUrl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
                                $html    = prepare_body($datarray);
                                $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
                                include_once 'include/html2plain.php';
                                $params = array (
-                                   'fromName' => $a->user['username'],
-                                   'fromEmail' => $a->user['email'],
-                                   'toEmail' => $addr,
-                                   'replyTo' => $a->user['email'],
-                                   'messageSubject' => $subject,
-                                   'htmlVersion' => $message,
-                                   'textVersion' => html2plain($html.$disclaimer),
+                                       'fromName' => $a->user['username'],
+                                       'fromEmail' => $a->user['email'],
+                                       'toEmail' => $addr,
+                                       'replyTo' => $a->user['email'],
+                                       'messageSubject' => $subject,
+                                       'htmlVersion' => $message,
+                                       'textVersion' => html2plain($html.$disclaimer)
                                );
                                Emailer::send($params);
                        }
@@ -1011,7 +1056,7 @@ function item_post(App $a) {
                update_thread($parent, true);
        }
 
-       q("COMMIT");
+       dba::commit();
 
        create_tags_from_item($post_id);
        create_files_from_item($post_id);
@@ -1020,14 +1065,14 @@ function item_post(App $a) {
        // We now do it in the background to save some time.
        // This is important in interactive environments like the frontend or the API.
        // We don't fork a new process since this is done anyway with the following command
-       proc_run(array('priority' => PRIORITY_HIGH, 'dont_fork' => true), "include/create_shadowentry.php", $post_id);
+       Worker::add(array('priority' => PRIORITY_HIGH, 'dont_fork' => true), "CreateShadowEntry", $post_id);
 
        // Call the background process that is delivering the item to the receivers
-       proc_run(PRIORITY_HIGH, "include/notifier.php", $notify_type, $post_id);
+       Worker::add(PRIORITY_HIGH, "Notifier", $notify_type, $post_id);
 
        logger('post_complete');
 
-       item_post_return(App::get_baseurl(), $api_source, $return_path);
+       item_post_return(System::baseUrl(), $api_source, $return_path);
        // NOTREACHED
 }
 
@@ -1089,15 +1134,15 @@ function item_content(App $a) {
  *
  * @return boolean true if replaced, false if not replaced
  */
-function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $network = "") {
-       require_once 'include/Scrape.php';
-       require_once 'include/socgraph.php';
-
+function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $network = "")
+{
        $replaced = false;
        $r = null;
+       $tag_type = '@';
 
        //is it a person tag?
-       if (strpos($tag, '@') === 0) {
+       if ((strpos($tag, '@') === 0) || (strpos($tag, '!') === 0)) {
+               $tag_type = substr($tag, 0, 1);
                //is it already replaced?
                if (strpos($tag, '[url=')) {
                        //append tag to str_tags
@@ -1109,19 +1154,19 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        }
 
                        // Checking for the alias that is used for OStatus
-                       $pattern = "/@\[url\=(.*?)\](.*?)\[\/url\]/ism";
+                       $pattern = "/[@!]\[url\=(.*?)\](.*?)\[\/url\]/ism";
                        if (preg_match($pattern, $tag, $matches)) {
 
                                $r = q("SELECT `alias`, `name` FROM `contact` WHERE `nurl` = '%s' AND `alias` != '' AND `uid` = 0",
                                        normalise_link($matches[1]));
-                               if (!dbm::is_result($r)) {
+                               if (!DBM::is_result($r)) {
                                        $r = q("SELECT `alias`, `name` FROM `gcontact` WHERE `nurl` = '%s' AND `alias` != ''",
                                                normalise_link($matches[1]));
                                }
-                               if (dbm::is_result($r)) {
+                               if (DBM::is_result($r)) {
                                        $data = $r[0];
                                } else {
-                                       $data = probe_url($matches[1]);
+                                       $data = Probe::uri($matches[1]);
                                }
 
                                if ($data["alias"] != "") {
@@ -1151,7 +1196,7 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        // Is it in format @user@domain.tld or @http://domain.tld/...?
 
                        // First check the contact table for the address
-                       $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
+                       $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify`, `forum`, `prv` FROM `contact`
                                WHERE `addr` = '%s' AND `uid` = %d AND
                                        (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
                                LIMIT 1",
@@ -1161,8 +1206,8 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        );
 
                        // Then check in the contact table for the url
-                       if (!dbm::is_result($r)) {
-                               $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
+                       if (!DBM::is_result($r)) {
+                               $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify`, `forum`, `prv` FROM `contact`
                                        WHERE `nurl` = '%s' AND `uid` = %d AND
                                                (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
                                        LIMIT 1",
@@ -1173,7 +1218,7 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        }
 
                        // Then check in the global contacts for the address
-                       if (!dbm::is_result($r)) {
+                       if (!DBM::is_result($r)) {
                                $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
                                        WHERE `addr` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
                                        LIMIT 1",
@@ -1183,7 +1228,7 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        }
 
                        // Then check in the global contacts for the url
-                       if (!dbm::is_result($r)) {
+                       if (!DBM::is_result($r)) {
                                $r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
                                        WHERE `nurl` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
                                        LIMIT 1",
@@ -1192,10 +1237,10 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                                );
                        }
 
-                       if (!dbm::is_result($r)) {
-                               $probed = probe_url($name);
+                       if (!DBM::is_result($r)) {
+                               $probed = Probe::uri($name);
                                if ($result['network'] != NETWORK_PHANTOM) {
-                                       update_gcontact($probed);
+                                       GlobalContact::update($probed);
                                        $r = q("SELECT `url`, `name`, `nick`, `network`, `alias`, `notify` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
                                                dbesc(normalise_link($probed["url"])));
                                }
@@ -1213,7 +1258,7 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        }
 
                        // select someone by attag or nick and the name passed in the current network
-                       if(!dbm::is_result($r) AND ($network != ""))
+                       if(!DBM::is_result($r) && ($network != ""))
                                $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `network` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
                                                dbesc($name),
                                                dbesc($name),
@@ -1222,7 +1267,7 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                                );
 
                        //select someone from this user's contacts by name in the current network
-                       if (!dbm::is_result($r) AND ($network != "")) {
+                       if (!DBM::is_result($r) && ($network != "")) {
                                $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
                                                dbesc($name),
                                                dbesc($network),
@@ -1231,7 +1276,7 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        }
 
                        // select someone by attag or nick and the name passed in
-                       if(!dbm::is_result($r)) {
+                       if(!DBM::is_result($r)) {
                                $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
                                                dbesc($name),
                                                dbesc($name),
@@ -1240,7 +1285,7 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        }
 
                        // select someone from this user's contacts by name
-                       if(!dbm::is_result($r)) {
+                       if(!DBM::is_result($r)) {
                                $r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
                                                dbesc($name),
                                                intval($profile_uid)
@@ -1248,8 +1293,8 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        }
                }
 
-               if (dbm::is_result($r)) {
-                       if (strlen($inform) AND (isset($r[0]["notify"]) OR isset($r[0]["id"]))) {
+               if (DBM::is_result($r)) {
+                       if (strlen($inform) && (isset($r[0]["notify"]) || isset($r[0]["id"]))) {
                                $inform .= ',';
                        }
 
@@ -1262,20 +1307,19 @@ function handle_tag(App $a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $n
                        $profile = $r[0]["url"];
                        $alias   = $r[0]["alias"];
                        $newname = $r[0]["nick"];
-                       if (($newname == "") OR (($r[0]["network"] != NETWORK_OSTATUS) AND ($r[0]["network"] != NETWORK_TWITTER)
-                               AND ($r[0]["network"] != NETWORK_STATUSNET) AND ($r[0]["network"] != NETWORK_APPNET))) {
+                       if (($newname == "") || (($r[0]["network"] != NETWORK_OSTATUS) && ($r[0]["network"] != NETWORK_TWITTER)
+                               && ($r[0]["network"] != NETWORK_STATUSNET) && ($r[0]["network"] != NETWORK_APPNET))) {
                                $newname = $r[0]["name"];
                        }
                }
 
                //if there is an url for this persons profile
-               if (isset($profile) AND ($newname != "")) {
-
+               if (isset($profile) && ($newname != "")) {
                        $replaced = true;
                        // create profile link
                        $profile = str_replace(',', '%2c', $profile);
-                       $newtag = '@[url=' . $profile . ']' . $newname . '[/url]';
-                       $body = str_replace('@' . $name, $newtag, $body);
+                       $newtag = $tag_type.'[url=' . $profile . ']' . $newname . '[/url]';
+                       $body = str_replace($tag_type . $name, $newtag, $body);
                        // append tag to str_tags
                        if (! stristr($str_tags, $newtag)) {
                                if (strlen($str_tags)) {