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functionise birthday

This commit is contained in:
Friendika 2011-02-06 22:41:07 -08:00
commit 0d9ed48738
3 changed files with 50 additions and 40 deletions

View file

@ -2323,3 +2323,46 @@ function current_theme_url() {
}}
if(! function_exists('feed_birthday')) {
function feed_birthday($uid,$tz) {
/**
*
* Determine the next birthday, but only if the birthday is published
* in the default profile. We _could_ also look for a private profile that the
* recipient can see, but somebody could get mad at us if they start getting
* public birthday greetings when they haven't made this info public.
*
* Assuming we are able to publish this info, we are then going to convert
* the start time from the owner's timezone to UTC.
*
* This will potentially solve the problem found with some social networks
* where birthdays are converted to the viewer's timezone and salutations from
* elsewhere in the world show up on the wrong day. We will convert it to the
* viewer's timezone also, but first we are going to convert it from the birthday
* person's timezone to GMT - so the viewer may find the birthday starting at
* 6:00PM the day before, but that will correspond to midnight to the birthday person.
*
*/
$birthday = '';
$p = q("SELECT `dob` FROM `profile` WHERE `is-default` = 1 AND `uid` = %d LIMIT 1",
intval($uid)
);
if($p && count($p)) {
$tmp_dob = substr($p[0]['dob'],5);
if(intval($tmp_dob)) {
$y = datetime_convert($tz,$tz,'now','Y');
$bd = $y . '-' . $tmp_dob . ' 00:00';
$t_dob = strtotime($bd);
$now = strtotime(datetime_convert($tz,$tz,'now'));
if($t_dob < $now)
$bd = $y + 1 . '-' . $tmp_dob . ' 00:00';
$birthday = datetime_convert($tz,'UTC',$bd,ATOM_TIME);
}
}
return $birthday;
}}