From 2c1ba66016924f6efb0832ede6041cd2d7d67a19 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Wed, 23 Jan 2013 01:26:38 -0800
Subject: [PATCH] make @tags half-ass work

---
 mod/acl.php  |  4 ++--
 mod/item.php | 25 +++++++++++--------------
 2 files changed, 13 insertions(+), 16 deletions(-)

diff --git a/mod/acl.php b/mod/acl.php
index 0290edca8..2f1866f85 100644
--- a/mod/acl.php
+++ b/mod/acl.php
@@ -201,8 +201,8 @@ function acl_init(&$a){
 				"name"    => $g['name'],
 				"id"	  => $g['id'],
 				"xid"     => $g['hash'],
-				"link"    => $g['url'],
-				"nick"    => $g['nick'],
+				"link"    => $g['nick'],
+				"nick"    => substr($g['nick'],0,strpos($g['nick'],'@'))
 			);
 		}			
 	}
diff --git a/mod/item.php b/mod/item.php
index f42de79f0..93f859982 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -889,29 +889,34 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag) {
 				}
 			}
 			if($tagcid) { //if there was an id
+
+
 				//select contact with that id from the logged in user's contact list
-				$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+				$r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash 
+					WHERE abook_id = %d AND abook_channel = %d LIMIT 1",
 						intval($tagcid),
 						intval($profile_uid)
 				);
+
 			}
 			else {
 				$newname = str_replace('_',' ',$name);
 
 				//select someone from this user's contacts by name
-				$r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
+				$r = q("SELECT * FROM abook left join xchan on abook_xchan - xchan_hash  
+					WHERE xchan_name = '%s' AND abook_channel = %d LIMIT 1",
 						dbesc($newname),
 						intval($profile_uid)
 				);
 
 				if(! $r) {
 					//select someone by attag or nick and the name passed in
-					$r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
+/*					$r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 							dbesc($name),
 							dbesc($name),
 							intval($profile_uid)
 					);
-				}
+*/				}
 			}
 /*			} elseif(strstr($name,'_') || strstr($name,' ')) { //no id
 				//get the real name
@@ -931,16 +936,8 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag) {
 			}*/
 			//$r is set, if someone could be selected
 			if(count($r)) {
-				$profile = $r[0]['url'];
-				//set newname to nick, find alias
-				if($r[0]['network'] === 'stat') {
-					$newname = $r[0]['nick'];
-					$stat = true;
-					if($r[0]['alias'])
-						$alias = $r[0]['alias'];
-				}
-				else
-					$newname = $r[0]['name'];
+				$profile = $r[0]['xchan_url'];
+				$newname = $r[0]['xchan_name'];
 				//add person's id to $inform
 				if(strlen($inform))
 					$inform .= ',';