mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-20 00:16:55 +02:00
79773042be
MINOR: Replaced usage of renamed classes with the new namespaced name. From: Andrew Short <andrewjshort@gmail.com> git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@90075 467b73ca-7a2a-4603-9d3b-597d59a354a9
109 lines
3.1 KiB
PHP
109 lines
3.1 KiB
PHP
<?php
|
|
/**
|
|
* Represents a date-time field.
|
|
* The field currently supports New Zealand date format (DD/MM/YYYY),
|
|
* or an ISO 8601 formatted date and time (Y-m-d H:i:s).
|
|
* Alternatively you can set a timestamp that is evaluated through
|
|
* PHP's built-in date() and strtotime() function according to your system locale.
|
|
*
|
|
* For all computations involving the current date and time,
|
|
* please use {@link SS_Datetime::now()} instead of PHP's built-in date() and time()
|
|
* methods. This ensures that all time-based computations are testable with mock dates
|
|
* through {@link SS_Datetime::set_mock_now()}.
|
|
*
|
|
* @todo Add localization support, see http://open.silverstripe.com/ticket/2931
|
|
*
|
|
* @package sapphire
|
|
* @subpackage model
|
|
*/
|
|
class SS_Datetime extends Date {
|
|
|
|
function setValue($value) {
|
|
// Default to NZ date format - strtotime expects a US date
|
|
if(ereg('^([0-9]+)/([0-9]+)/([0-9]+)$', $value, $parts)) {
|
|
$value = "$parts[2]/$parts[1]/$parts[3]";
|
|
}
|
|
|
|
if(is_numeric($value)) {
|
|
$this->value = date('Y-m-d H:i:s', $value);
|
|
} elseif(is_string($value)) {
|
|
$this->value = date('Y-m-d H:i:s', strtotime($value));
|
|
}
|
|
}
|
|
|
|
function Nice() {
|
|
return date('d/m/Y g:ia', strtotime($this->value));
|
|
}
|
|
function Nice24() {
|
|
return date('d/m/Y H:i', strtotime($this->value));
|
|
}
|
|
function Date() {
|
|
return date('d/m/Y', strtotime($this->value));
|
|
}
|
|
function Time() {
|
|
return date('g:ia', strtotime($this->value));
|
|
}
|
|
function Time24() {
|
|
return date('H:i', strtotime($this->value));
|
|
}
|
|
|
|
function requireField() {
|
|
$parts=Array('datatype'=>'datetime', 'arrayValue'=>$this->arrayValue);
|
|
$values=Array('type'=>'SS_Datetime', 'parts'=>$parts);
|
|
DB::requireField($this->tableName, $this->name, $values);
|
|
}
|
|
|
|
function URLDatetime() {
|
|
return date('Y-m-d%20H:i:s', strtotime($this->value));
|
|
}
|
|
|
|
public function scaffoldFormField($title = null, $params = null) {
|
|
return new PopupDateTimeField($this->name, $title);
|
|
}
|
|
|
|
/**
|
|
*
|
|
*/
|
|
protected static $mock_now = null;
|
|
|
|
/**
|
|
* Returns either the current system date as determined
|
|
* by date(), or a mocked date through {@link set_mock_now()}.
|
|
*
|
|
* @return SS_Datetime
|
|
*/
|
|
static function now() {
|
|
if(self::$mock_now) {
|
|
return self::$mock_now;
|
|
} else {
|
|
return DBField::create('SS_Datetime', date('Y-m-d H:i:s'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Mock the system date temporarily, which is useful for time-based unit testing.
|
|
* Use {@link clear_mock_now()} to revert to the current system date.
|
|
* Caution: This sets a fixed date that doesn't increment with time.
|
|
*
|
|
* @param SS_Datetime|string $datetime Either in object format, or as a SS_Datetime compatible string.
|
|
*/
|
|
static function set_mock_now($datetime) {
|
|
if($datetime instanceof SS_Datetime) {
|
|
self::$mock_now = $datetime;
|
|
} elseif(is_string($datetime)) {
|
|
self::$mock_now = DBField::create('SS_Datetime', $datetime);
|
|
} else {
|
|
throw new Exception('SS_Datetime::set_mock_now(): Wrong format: ' . $datetime);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Clear any mocked date, which causes
|
|
* {@link Now()} to return the current system date.
|
|
*/
|
|
static function clear_mock_now() {
|
|
self::$mock_now = null;
|
|
}
|
|
}
|
|
|
|
?>
|