/**
* Parse the input string and set our elements based on the contents of the
* input string. Elements not found in the string will be null.
*
* @return void
* @access private
* @since 5/24/05
*/
function parse()
{
$term = trim(strtolower($this->input));
if (in_array($term, $this->nowArray())) {
$timespan = Timespan::current();
} else {
if (in_array($term, $this->todayArray())) {
$timespan = Date::today();
} else {
if (in_array($term, $this->tomorrowArray())) {
$timespan = Date::tomorrow();
} else {
if (in_array($term, $this->yesterdayArray())) {
$timespan = Date::yesterday();
}
}
}
}
$dateAndTime = $timespan->start();
$offset = $dateAndTime->offset();
$this->setYear($dateAndTime->year());
$this->setMonth($dateAndTime->month());
$this->setDay($dateAndTime->dayOfMonth());
$this->setHour($dateAndTime->hour());
$this->setMinute($dateAndTime->minute());
$this->setSecond($dateAndTime->second());
$this->setOffsetHour($offset->hours());
$this->setOffsetMinute($offset->minutes());
$this->setOffsetSecond($offset->seconds());
}
/**
* Test the creation methods.
*/
function test_creation()
{
// class methods - instance creation
// current()
// epoch()
// starting()
// startingDuration()
// startingEnding()
$timespan = Timespan::current();
$this->assertEqual($timespan->startYear(), intval(date('Y')));
$this->assertEqual($timespan->startMonth(), intval(date('n')));
$this->assertEqual($timespan->dayOfMonth(), intval(date('j')));
$duration = $timespan->duration();
$this->assertTrue($duration->isEqualTo(Duration::zero()));
$this->assertEqual(strtolower(get_class($timespan)), 'timespan');
$timespan = Timespan::epoch();
$this->assertEqual($timespan->startYear(), 1901);
$this->assertEqual($timespan->startMonth(), 1);
$this->assertEqual($timespan->dayOfMonth(), 1);
$duration = $timespan->duration();
$this->assertTrue($duration->isEqualTo(Duration::zero()));
$this->assertEqual(strtolower(get_class($timespan)), 'timespan');
}
/**
* Answer a new object that represents now.
*
* @param optional string $class DO NOT USE OUTSIDE OF PACKAGE.
* This parameter is used to get around the limitations of not being
* able to find the class of the object that recieved the initial
* method call.
* @return object Month
* @access public
* @since 5/5/05
* @static
*/
static function current($class = 'Month')
{
$obj = parent::current($class);
return $obj;
}
/**
* Answer a new object that represents now.
*
* @param optional string $class DO NOT USE OUTSIDE OF PACKAGE.
* This parameter is used to get around the limitations of not being
* able to find the class of the object that recieved the initial
* method call.
* @return object Schedule
* @access public
* @since 5/5/05
* @static
*/
static function current($class = 'Schedule')
{
$obj = parent::current($class);
return $obj;
}
