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enhance formatDate function to accept an optional argument containing the time zone

This commit is contained in:
Thomas Müller 2014-09-22 15:03:28 +02:00
parent f4eae03f20
commit 814114ab8e
3 changed files with 45 additions and 9 deletions
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24
lib/private/util.php
View File

@ -383,16 +383,26 @@ class OC_Util {
*
* @param int $timestamp
* @param bool $dateOnly option to omit time from the result
* @param DateTimeZone|string $timeZone where the given timestamp shall be converted to
* @return string timestamp
* @description adjust to clients timezone if we know it
*/
public static function formatDate( $timestamp, $dateOnly = false) {
if(\OC::$server->getSession()->exists('timezone')) {
$systemTimeZone = intval(date('O'));
$systemTimeZone = (round($systemTimeZone / 100, 0) * 60) + ($systemTimeZone % 100);
$clientTimeZone = \OC::$server->getSession()->get('timezone') * 60;
$offset = $clientTimeZone - $systemTimeZone;
$timestamp = $timestamp + $offset * 60;
public static function formatDate($timestamp, $dateOnly = false, $timeZone = null) {
if (is_null($timeZone)) {
if (\OC::$server->getSession()->exists('timezone')) {
$systemTimeZone = intval(date('O'));
$systemTimeZone = (round($systemTimeZone / 100, 0) * 60) + ($systemTimeZone % 100);
$clientTimeZone = \OC::$server->getSession()->get('timezone') * 60;
$offset = $clientTimeZone - $systemTimeZone;
$timestamp = $timestamp + $offset * 60;
}
} else {
if (!$timeZone instanceof DateTimeZone) {
$timeZone = new DateTimeZone($timeZone);
}
$dt = new DateTime("@$timestamp");
$offset = $timeZone->getOffset($dt);
$timestamp += $offset;
}
$l = \OC::$server->getL10N('lib');
return $l->l($dateOnly ? 'date' : 'datetime', $timestamp);

6
lib/public/util.php
View File

@ -29,6 +29,7 @@
// use OCP namespace for all classes that are considered public.
// This means that they should be used by apps instead of the internal ownCloud classes
namespace OCP;
use DateTimeZone;
/**
* This class provides different helper functions to make the life of a developer easier
@ -167,10 +168,11 @@ class Util {
* formats a timestamp in the "right" way
* @param int $timestamp $timestamp
* @param bool $dateOnly option to omit time from the result
* @param DateTimeZone|string $timeZone where the given timestamp shall be converted to
* @return string timestamp
*/
public static function formatDate( $timestamp, $dateOnly=false) {
return(\OC_Util::formatDate( $timestamp, $dateOnly ));
public static function formatDate($timestamp, $dateOnly=false, $timeZone = null) {
return(\OC_Util::formatDate($timestamp, $dateOnly, $timeZone));
}
/**

24
tests/lib/util.php
View File

@ -37,6 +37,30 @@ class Test_Util extends PHPUnit_Framework_TestCase {
$this->assertEquals($expected, $result);
}
function testFormatDateWithTZ() {
date_default_timezone_set("UTC");
$result = OC_Util::formatDate(1350129205, false, 'Europe/Berlin');
$expected = 'October 13, 2012 13:53';
$this->assertEquals($expected, $result);
}
/**
* @expectedException Exception
*/
function testFormatDateWithInvalidTZ() {
OC_Util::formatDate(1350129205, false, 'Mordor/Barad-dûr');
}
function testFormatDateWithTZFromSession() {
date_default_timezone_set("UTC");
\OC::$server->getSession()->set('timezone', 3);
$result = OC_Util::formatDate(1350129205, false);
$expected = 'October 13, 2012 14:53';
$this->assertEquals($expected, $result);
}
function testCallRegister() {
$result = strlen(OC_Util::callRegister());
$this->assertEquals(30, $result);