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add some entropy

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friendica 2013-12-06 22:48:06 -08:00
parent 4123d3aa54
commit 39536f6b7d
1 changed files with 13 additions and 2 deletions
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15
include/contact_widgets.php
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@ -157,7 +157,7 @@ function suggest_widget() {
require_once('include/socgraph.php'); require_once('include/socgraph.php');
$r = suggestion_query(local_user(),get_observer_hash(),0,2); $r = suggestion_query(local_user(),get_observer_hash(),0,20);
if(! $r) { if(! $r) {
return; return;
@ -165,7 +165,18 @@ function suggest_widget() {
$arr = array(); $arr = array();
foreach($r as $rr) { // Get two random entries from the top 20 returned.
// We'll grab the first one and the one immediately following.
// This will throw some entropy intot he situation so you won't
// be looking at the same two mug shots every time the widget runs
$index = mt_rand(0,count($r) - 2);
for($x = $index; $x <= ($index+1); $x ++) {
$rr = $r[$x];
$connlnk = z_root() . '/follow/?url=' . $rr['xchan_addr']; $connlnk = z_root() . '/follow/?url=' . $rr['xchan_addr'];