bitPickups/friendica_2019-12_sharedHosting_hotFix
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use gravatar for default avatars

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Friendika 2010-11-15 16:49:27 -08:00
commit 9be5a7c750
2 changed files with 64 additions and 0 deletions
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24
boot.php
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@ -376,6 +376,11 @@ function fetch_url($url,$binary = false, &$redirects = 0) {
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
$curl_time = intval(get_config('system','curl_timeout'));
if($curl_time)
curl_setopt($ch, CURLOPT_TIMEOUT, $curl_time);
// by default we will allow self-signed certs
// but you can override this
@ -434,6 +439,10 @@ function post_url($url,$params, $headers = null, &$redirects = 0) {
curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
$curl_time = intval(get_config('system','curl_timeout'));
if($curl_time)
curl_setopt($ch, CURLOPT_TIMEOUT, $curl_time);
if(is_array($headers))
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
@ -1451,3 +1460,18 @@ function valid_email($x){
return false;
}}
if(! function_exists('gravatar_img')) {
function gravatar_img($email) {
$size = 175;
$opt = 'identicon'; // psuedo-random geometric pattern if not found
$rating = 'pg';
$hash = md5(trim(strtolower($email)));
$url = 'http://www.gravatar.com/avatar/' . $hash . '.jpg'
. '?s=' . $size . '&d=' . $opt . '&r=' . $rating;
logger('gravatar: ' . $email . ' ' . $url);
return $url;
}}