X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fsocgraph.php;h=45048d8da53e1ac1efd8decbaaca5da21c6c2ce6;hb=c21573e23778da2b0709cdd1e931e7e192139c0e;hp=a67b3d9e34f7868148feefc9bab17696d043580f;hpb=8e1437ca8bebcc3ef684192833c7a9ee10755608;p=friendica.git

diff --git a/include/socgraph.php b/include/socgraph.php
index a67b3d9e34..45048d8da5 100644
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -2,7 +2,6 @@
 
 require_once('include/datetime.php');
 
-
 /*
  * poco_load
  *
@@ -71,20 +70,24 @@ function poco_load($cid,$uid = 0,$zcid = 0,$url = null) {
 
 		$name = $entry->displayName;
 
-		foreach($entry->urls as $url) {
-			if($url->type == 'profile') {
-				$profile_url = $url->value;
-				continue;
-			}
-			if($url->type == 'webfinger') {
-				$connect_url = str_replace('acct:' , '', $url->value);
-				continue;
+		if(isset($entry->urls)) {
+			foreach($entry->urls as $url) {
+				if($url->type == 'profile') {
+					$profile_url = $url->value;
+					continue;
+				}
+				if($url->type == 'webfinger') {
+					$connect_url = str_replace('acct:' , '', $url->value);
+					continue;
+				}
 			}
-		} 
-		foreach($entry->photos as $photo) {
-			if($photo->type == 'profile') {
-				$profile_photo = $photo->value;
-				continue;
+		}
+		if(isset($entry->photos)) { 
+			foreach($entry->photos as $photo) {
+				if($photo->type == 'profile') {
+					$profile_photo = $photo->value;
+					continue;
+				}
 			}
 		}
 
@@ -176,6 +179,7 @@ function count_common_friends($uid,$cid) {
 		intval($cid)
 	);
 
+//	logger("count_common_friends: $uid $cid {$r[0]['total']}"); 
 	if(count($r))
 		return $r[0]['total'];
 	return 0;
@@ -183,7 +187,7 @@ function count_common_friends($uid,$cid) {
 }
 
 
-function common_friends($uid,$cid,$limit=9999,$shuffle = false) {
+function common_friends($uid,$cid,$start = 0,$limit=9999,$shuffle = false) {
 
 	if($shuffle)
 		$sql_extra = " order by rand() ";
@@ -194,11 +198,12 @@ function common_friends($uid,$cid,$limit=9999,$shuffle = false) {
 		FROM `glink` left join `gcontact` on `glink`.`gcid` = `gcontact`.`id`
 		where `glink`.`cid` = %d and `glink`.`uid` = %d
 		and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 and id != %d ) 
-		$sql_extra limit 0, %d",
+		$sql_extra limit %d, %d",
 		intval($cid),
 		intval($uid),
 		intval($uid),
 		intval($cid),
+		intval($start),
 		intval($limit)
 	);
 
@@ -223,7 +228,7 @@ function count_common_friends_zcid($uid,$zcid) {
 
 }
 
-function common_friends_zcid($uid,$zcid,$limit = 9999,$shuffle) {
+function common_friends_zcid($uid,$zcid,$start = 0, $limit = 9999,$shuffle = false) {
 
 	if($shuffle)
 		$sql_extra = " order by rand() ";
@@ -234,9 +239,10 @@ function common_friends_zcid($uid,$zcid,$limit = 9999,$shuffle) {
 		FROM `glink` left join `gcontact` on `glink`.`gcid` = `gcontact`.`id`
 		where `glink`.`zcid` = %d
 		and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 ) 
-		$sql_extra limit 0, %d",
+		$sql_extra limit %d, %d",
 		intval($zcid),
 		intval($uid),
+		intval($start),
 		intval($limit)
 	);