X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fsocgraph.php;h=24f584db765bd862afa450c3d2652cf76f85f30d;hb=ad5a47aecfe843199c50fb394cca6a77d5c12f3d;hp=b7c4ccc71e7680b1d94ff91e172960cf4926311d;hpb=a9f825ec3fc8b44115b1fae3b1aeb2c07f23e3de;p=friendica.git

diff --git a/include/socgraph.php b/include/socgraph.php
index b7c4ccc71e..24f584db76 100644
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -2,7 +2,6 @@
 
 require_once('include/datetime.php');
 
-
 /*
  * poco_load
  *
@@ -71,26 +70,30 @@ 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;
+				}
 			}
 		}
 
 		if((! $name) || (! $profile_url) || (! $profile_photo))
-			continue; 
-		 
+			continue;
+
 		$x = q("select * from `gcontact` where `nurl` = '%s' limit 1",
 			dbesc(normalise_link($profile_url))
 		);
@@ -99,8 +102,8 @@ function poco_load($cid,$uid = 0,$zcid = 0,$url = null) {
 			$gcid = $x[0]['id'];
 
 			if($x[0]['name'] != $name || $x[0]['photo'] != $profile_photo) {
-				q("update gcontact set `name` = '%s', `photo` = '%s', `connect` = '%s', `url` = '%s' 
-					where `nurl` = '%s' limit 1",
+				q("update gcontact set `name` = '%s', `photo` = '%s', `connect` = '%s', `url` = '%s'
+					where `nurl` = '%s'",
 					dbesc($name),
 					dbesc($profile_photo),
 					dbesc($connect_url),
@@ -143,7 +146,7 @@ function poco_load($cid,$uid = 0,$zcid = 0,$url = null) {
 			);
 		}
 		else {
-			q("update glink set updated = '%s' where `cid` = %d and `uid` = %d and `gcid` = %d and zcid = %d limit 1",
+			q("update glink set updated = '%s' where `cid` = %d and `uid` = %d and `gcid` = %d and zcid = %d",
 				dbesc(datetime_convert()),
 				intval($cid),
 				intval($uid),
@@ -184,7 +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)
 		$sql_extra = " order by rand() ";
@@ -195,11 +198,12 @@ function common_friends($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)
 	);
 
@@ -224,7 +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)
 		$sql_extra = " order by rand() ";
@@ -235,9 +239,10 @@ function common_friends_zcid($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)
 	);