2011-01-31 03:24:57 +01:00
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<?php
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2012-08-15 19:45:06 +02:00
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function phabricator_date($epoch, PhabricatorUser $user) {
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2012-04-02 23:45:07 +02:00
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return phabricator_format_local_time(
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Improve time localization code
Summary:
- We throw on a missing date right now, in the DateTime constructor. This can
happen in reasonable cases and this is display code, so handle it more
gracefully (see T520).
- This stuff is a little slow and we sometimes render many hundreds of dates
per page. I've been seeing it in profiles on and off. Memoize timezones to
improve performance.
- Some minor code duplication that would have become less-minor with the
constructor change, consolidate the logic.
- Add some unit tests and a little documentation.
Test Plan:
- Ran unit tests.
- Profiled 1,000 calls to phabricator_datetime(), cost dropped from ~49ms to
~19ms with addition of memoization. This is still slower than I'd like but I
don't think there's an easy way to squeeze it down further.
Reviewers: ajtrichards, jungejason, nh, tuomaspelkonen, aran
Reviewed By: ajtrichards
CC: aran, ajtrichards, epriestley
Differential Revision: 966
2011-09-27 18:03:55 +02:00
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$epoch,
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$user,
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2014-07-13 04:03:17 +02:00
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_phutil_date_format($epoch));
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2011-06-18 22:07:02 +02:00
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}
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2012-03-28 03:16:59 +02:00
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function phabricator_on_relative_date($epoch, $user) {
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return phabricator_relative_date($epoch, $user, true);
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}
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function phabricator_relative_date($epoch, $user, $on = false) {
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static $today;
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static $yesterday;
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if (!$today || !$yesterday) {
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$now = time();
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$today = phabricator_date($now, $user);
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$yesterday = phabricator_date($now - 86400, $user);
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}
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$date = phabricator_date($epoch, $user);
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if ($date === $today) {
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return 'today';
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}
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if ($date === $yesterday) {
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return 'yesterday';
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}
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return (($on ? 'on ' : '').$date);
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}
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2011-06-18 22:07:02 +02:00
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function phabricator_time($epoch, $user) {
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2012-04-02 23:45:07 +02:00
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return phabricator_format_local_time(
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Improve time localization code
Summary:
- We throw on a missing date right now, in the DateTime constructor. This can
happen in reasonable cases and this is display code, so handle it more
gracefully (see T520).
- This stuff is a little slow and we sometimes render many hundreds of dates
per page. I've been seeing it in profiles on and off. Memoize timezones to
improve performance.
- Some minor code duplication that would have become less-minor with the
constructor change, consolidate the logic.
- Add some unit tests and a little documentation.
Test Plan:
- Ran unit tests.
- Profiled 1,000 calls to phabricator_datetime(), cost dropped from ~49ms to
~19ms with addition of memoization. This is still slower than I'd like but I
don't think there's an easy way to squeeze it down further.
Reviewers: ajtrichards, jungejason, nh, tuomaspelkonen, aran
Reviewed By: ajtrichards
CC: aran, ajtrichards, epriestley
Differential Revision: 966
2011-09-27 18:03:55 +02:00
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$epoch,
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$user,
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2015-01-04 20:34:23 +01:00
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phabricator_time_format($user));
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2011-06-18 22:07:02 +02:00
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}
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2012-06-29 03:08:59 +02:00
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function phabricator_datetime($epoch, $user) {
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2012-04-02 23:45:07 +02:00
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return phabricator_format_local_time(
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Improve time localization code
Summary:
- We throw on a missing date right now, in the DateTime constructor. This can
happen in reasonable cases and this is display code, so handle it more
gracefully (see T520).
- This stuff is a little slow and we sometimes render many hundreds of dates
per page. I've been seeing it in profiles on and off. Memoize timezones to
improve performance.
- Some minor code duplication that would have become less-minor with the
constructor change, consolidate the logic.
- Add some unit tests and a little documentation.
Test Plan:
- Ran unit tests.
- Profiled 1,000 calls to phabricator_datetime(), cost dropped from ~49ms to
~19ms with addition of memoization. This is still slower than I'd like but I
don't think there's an easy way to squeeze it down further.
Reviewers: ajtrichards, jungejason, nh, tuomaspelkonen, aran
Reviewed By: ajtrichards
CC: aran, ajtrichards, epriestley
Differential Revision: 966
2011-09-27 18:03:55 +02:00
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$epoch,
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$user,
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2013-09-02 21:40:04 +02:00
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pht('%s, %s',
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2014-07-13 04:03:17 +02:00
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_phutil_date_format($epoch),
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2015-01-04 20:34:23 +01:00
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phabricator_time_format($user)));
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2012-03-21 23:04:49 +01:00
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}
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2015-01-04 20:34:23 +01:00
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function phabricator_time_format($user) {
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2013-09-02 21:40:04 +02:00
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$prefs = $user->loadPreferences();
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$pref = $prefs->getPreference(
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PhabricatorUserPreferences::PREFERENCE_TIME_FORMAT);
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if (strlen($pref)) {
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return $pref;
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}
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return pht('g:i A');
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}
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Improve time localization code
Summary:
- We throw on a missing date right now, in the DateTime constructor. This can
happen in reasonable cases and this is display code, so handle it more
gracefully (see T520).
- This stuff is a little slow and we sometimes render many hundreds of dates
per page. I've been seeing it in profiles on and off. Memoize timezones to
improve performance.
- Some minor code duplication that would have become less-minor with the
constructor change, consolidate the logic.
- Add some unit tests and a little documentation.
Test Plan:
- Ran unit tests.
- Profiled 1,000 calls to phabricator_datetime(), cost dropped from ~49ms to
~19ms with addition of memoization. This is still slower than I'd like but I
don't think there's an easy way to squeeze it down further.
Reviewers: ajtrichards, jungejason, nh, tuomaspelkonen, aran
Reviewed By: ajtrichards
CC: aran, ajtrichards, epriestley
Differential Revision: 966
2011-09-27 18:03:55 +02:00
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/**
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2012-04-02 23:45:07 +02:00
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* This function does not usually need to be called directly. Instead, call
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Improve time localization code
Summary:
- We throw on a missing date right now, in the DateTime constructor. This can
happen in reasonable cases and this is display code, so handle it more
gracefully (see T520).
- This stuff is a little slow and we sometimes render many hundreds of dates
per page. I've been seeing it in profiles on and off. Memoize timezones to
improve performance.
- Some minor code duplication that would have become less-minor with the
constructor change, consolidate the logic.
- Add some unit tests and a little documentation.
Test Plan:
- Ran unit tests.
- Profiled 1,000 calls to phabricator_datetime(), cost dropped from ~49ms to
~19ms with addition of memoization. This is still slower than I'd like but I
don't think there's an easy way to squeeze it down further.
Reviewers: ajtrichards, jungejason, nh, tuomaspelkonen, aran
Reviewed By: ajtrichards
CC: aran, ajtrichards, epriestley
Differential Revision: 966
2011-09-27 18:03:55 +02:00
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* @{function:phabricator_date}, @{function:phabricator_time}, or
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* @{function:phabricator_datetime}.
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*
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* @param int Unix epoch timestamp.
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* @param PhabricatorUser User viewing the timestamp.
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* @param string Date format, as per DateTime class.
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* @return string Formatted, local date/time.
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*/
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2012-04-02 23:45:07 +02:00
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function phabricator_format_local_time($epoch, $user, $format) {
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Improve time localization code
Summary:
- We throw on a missing date right now, in the DateTime constructor. This can
happen in reasonable cases and this is display code, so handle it more
gracefully (see T520).
- This stuff is a little slow and we sometimes render many hundreds of dates
per page. I've been seeing it in profiles on and off. Memoize timezones to
improve performance.
- Some minor code duplication that would have become less-minor with the
constructor change, consolidate the logic.
- Add some unit tests and a little documentation.
Test Plan:
- Ran unit tests.
- Profiled 1,000 calls to phabricator_datetime(), cost dropped from ~49ms to
~19ms with addition of memoization. This is still slower than I'd like but I
don't think there's an easy way to squeeze it down further.
Reviewers: ajtrichards, jungejason, nh, tuomaspelkonen, aran
Reviewed By: ajtrichards
CC: aran, ajtrichards, epriestley
Differential Revision: 966
2011-09-27 18:03:55 +02:00
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if (!$epoch) {
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// If we're missing date information for something, the DateTime class will
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// throw an exception when we try to construct an object. Since this is a
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// display function, just return an empty string.
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return '';
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}
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$user_zone = $user->getTimezoneIdentifier();
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static $zones = array();
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if (empty($zones[$user_zone])) {
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$zones[$user_zone] = new DateTimeZone($user_zone);
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}
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$zone = $zones[$user_zone];
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// NOTE: Although DateTime takes a second DateTimeZone parameter to its
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// constructor, it ignores it if the date string includes timezone
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// information. Further, it treats epoch timestamps ("@946684800") as having
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// a UTC timezone. Set the timezone explicitly after constructing the object.
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2012-04-18 17:02:08 +02:00
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try {
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$date = new DateTime('@'.$epoch);
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} catch (Exception $ex) {
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// NOTE: DateTime throws an empty exception if the format is invalid,
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// just replace it with a useful one.
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throw new Exception(
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2013-03-02 00:37:32 +01:00
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pht("Construction of a DateTime() with epoch '%s' ".
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"raised an exception.", $epoch));
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2012-04-18 17:02:08 +02:00
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}
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Use phabricator_ time functions in more places
Summary:
Replace some more date() calls with locale-aware calls.
Also, at least on my system, the DateTimeZone / DateTime stuff didn't actually
work and always rendered in UTC. Fixed that.
Test Plan:
Viewed daemon console, differential revisions, files, and maniphest timestamps
in multiple timezones.
Reviewed By: toulouse
Reviewers: toulouse, fratrik, jungejason, aran, tuomaspelkonen
CC: aran, toulouse
Differential Revision: 530
2011-06-26 18:22:52 +02:00
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$date->setTimeZone($zone);
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Improve time localization code
Summary:
- We throw on a missing date right now, in the DateTime constructor. This can
happen in reasonable cases and this is display code, so handle it more
gracefully (see T520).
- This stuff is a little slow and we sometimes render many hundreds of dates
per page. I've been seeing it in profiles on and off. Memoize timezones to
improve performance.
- Some minor code duplication that would have become less-minor with the
constructor change, consolidate the logic.
- Add some unit tests and a little documentation.
Test Plan:
- Ran unit tests.
- Profiled 1,000 calls to phabricator_datetime(), cost dropped from ~49ms to
~19ms with addition of memoization. This is still slower than I'd like but I
don't think there's an easy way to squeeze it down further.
Reviewers: ajtrichards, jungejason, nh, tuomaspelkonen, aran
Reviewed By: ajtrichards
CC: aran, ajtrichards, epriestley
Differential Revision: 966
2011-09-27 18:03:55 +02:00
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2012-06-29 03:08:59 +02:00
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return PhutilTranslator::getInstance()->translateDate($format, $date);
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2011-06-18 22:07:02 +02:00
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}
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