Merge branch 'dev' of https://github.com/redmatrix/hubzilla into xdev_merge

include/connections.php

@@ -420,9 +420,9 @@ function random_profile() {
 
 	for($i = 0; $i < $retryrandom; $i++) {
 
-		$r = q("select xchan_url from xchan left join hubloc on hubloc_hash = xchan_hash where xchan_addr not like '%s' and xchan_hidden = 0 and hubloc_connected > %s - interval %s order by $randfunc limit 1",
-			dbesc('sys@%'),
-			db_utcnow(), db_quoteinterval('30 day')
+		$r = q("select xchan_url, xchan_hash from xchan left join hubloc on hubloc_hash = xchan_hash where xchan_hidden = 0 and xchan_system = 0 and hubloc_connected > %s - interval %s order by $randfunc limit 1",
+			db_utcnow(),
+			db_quoteinterval('30 day')
 		);
 
 		if(!$r) return ''; // Couldn't get a random channel
@@ -430,12 +430,12 @@ function random_profile() {
 		if($checkrandom) {
 			$x = z_fetch_url($r[0]['xchan_url']);
 			if($x['success'])
-				return $r[0]['xchan_url'];
+				return $r[0]['xchan_hash'];
 			else
 				logger('Random channel turned out to be bad.');
 		}
 		else {
-			return $r[0]['xchan_url'];
+			return $r[0]['xchan_hash'];
 		}
 
 	}
@@ -717,4 +717,4 @@ function vcard_query(&$r) {
 			}
 		}
 	}
-}
+}

include/markdown.php

@@ -13,7 +13,6 @@ require_once("include/html2bbcode.php");
 require_once("include/bbcode.php");
 
 
-
 /**
  * @brief
  *

include/nav.php

@@ -212,18 +212,6 @@ EOT;
 		 $nav['admin'] = array('admin/', t('Admin'), "", t('Site Setup and Configuration'),'admin_nav_btn');
 	 }
 
-
-	/**
-	 *
-	 * Provide a banner/logo/whatever
-	 *
-	 */
-
-	$banner = get_config('system','banner');
-
-	if($banner === false) 
-		$banner = get_config('system','sitename');
-
 	$x = array('nav' => $nav, 'usermenu' => $userinfo );
 
 	call_hooks('nav', $x);