diff options
Diffstat (limited to 'lib/util.php')
| -rw-r--r-- | lib/util.php | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/util.php b/lib/util.php index da009682b..198185338 100644 --- a/lib/util.php +++ b/lib/util.php @@ -519,11 +519,16 @@ function common_shorten_links($text) function common_shorten_link($url, $reverse = false) { + static $url_cache = array(); if ($reverse) return isset($url_cache[$url]) ? $url_cache[$url] : $url; $user = common_current_user(); - + if (!isset($user)) { + // common current user does not find a user when called from the XMPP daemon + // therefore we'll set one here fix, so that XMPP given URLs may be shortened + $user->urlshorteningservice = 'ur1.ca'; + } $curlh = curl_init(); curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 20); // # seconds to wait curl_setopt($curlh, CURLOPT_USERAGENT, 'Laconica'); @@ -1019,7 +1024,7 @@ function common_root_url($ssl=false) function common_good_rand($bytes) { // XXX: use random.org...? - if (file_exists('/dev/urandom')) { + if (@file_exists('/dev/urandom')) { return common_urandom($bytes); } else { // FIXME: this is probably not good enough return common_mtrand($bytes); @@ -1385,11 +1390,10 @@ function common_compatible_license($from, $to) */ function common_database_tablename($tablename) { - + if(common_config('db','quote_identifiers')) { $tablename = '"'. $tablename .'"'; } //table prefixes could be added here later return $tablename; } - |