diff options
Diffstat (limited to 'lib/util.php')
| -rw-r--r-- | lib/util.php | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/lib/util.php b/lib/util.php index 0b90cb01d..dc853f657 100644 --- a/lib/util.php +++ b/lib/util.php @@ -494,6 +494,29 @@ function common_is_real_login() return common_logged_in() && $_SESSION['real_login']; } +/** + * Get a hash portion for HTTP caching Etags and such including + * info on the current user's session. If login/logout state changes, + * or we've changed accounts, or we've renamed the current user, + * we'll get a new hash value. + * + * This should not be considered secure information. + * + * @param User $user (optional; uses common_current_user() if left out) + * @return string + */ +function common_user_cache_hash($user=false) +{ + if ($user === false) { + $user = common_current_user(); + } + if ($user) { + return crc32($user->id . ':' . $user->nickname); + } else { + return '0'; + } +} + // get canonical version of nickname for comparison function common_canonical_nickname($nickname) { @@ -1105,26 +1128,30 @@ function common_date_string($dt) // TRANS: Used in notices to indicate when the notice was made compared to now. return _('about a minute ago'); } else if ($diff < 3300) { + $minutes = round($diff/60); // TRANS: Used in notices to indicate when the notice was made compared to now. - return sprintf( ngettext('about one minute ago', 'about %d minutes ago'), round($diff/60)); + return sprintf( ngettext('about one minute ago', 'about %d minutes ago', $minutes), $minutes); } else if ($diff < 5400) { // TRANS: Used in notices to indicate when the notice was made compared to now. return _('about an hour ago'); } else if ($diff < 22 * 3600) { + $hours = round($diff/3600); // TRANS: Used in notices to indicate when the notice was made compared to now. - return sprintf( ngettext('about one hour ago', 'about %d hours ago'), round($diff/3600)); + return sprintf( ngettext('about one hour ago', 'about %d hours ago', $hours), $hours); } else if ($diff < 37 * 3600) { // TRANS: Used in notices to indicate when the notice was made compared to now. return _('about a day ago'); } else if ($diff < 24 * 24 * 3600) { + $days = round($diff/(24*3600)); // TRANS: Used in notices to indicate when the notice was made compared to now. - return sprintf( ngettext('about one day ago', 'about %d days ago'), round($diff/(24*3600))); + return sprintf( ngettext('about one day ago', 'about %d days ago', $days), $days); } else if ($diff < 46 * 24 * 3600) { // TRANS: Used in notices to indicate when the notice was made compared to now. return _('about a month ago'); } else if ($diff < 330 * 24 * 3600) { + $months = round($diff/(30*24*3600)); // TRANS: Used in notices to indicate when the notice was made compared to now. - return sprintf( ngettext('about one month ago', 'about %d months ago'), round($diff/(30*24*3600))); + return sprintf( ngettext('about one month ago', 'about %d months ago',$months), $months); } else if ($diff < 480 * 24 * 3600) { // TRANS: Used in notices to indicate when the notice was made compared to now. return _('about a year ago'); @@ -1453,7 +1480,12 @@ function common_log_db_error(&$object, $verb, $filename=null) { $objstr = common_log_objstring($object); $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError'); - common_log(LOG_ERR, $last_error->message . '(' . $verb . ' on ' . $objstr . ')', $filename); + if (is_object($last_error)) { + $msg = $last_error->message; + } else { + $msg = 'Unknown error (' . var_export($last_error, true) . ')'; + } + common_log(LOG_ERR, $msg . '(' . $verb . ' on ' . $objstr . ')', $filename); } function common_log_objstring(&$object) |