/**
* Provided a date/time object, use this recurrence's rules to determine
* all of the recurrence times for the date and return them in an array.
* @param qCal_Date The date object to find time recurrences for
* @return array A list of time recurrences for the specified date/time
* @access protected
* @todo I don't really like the way this is done. Definitely a code smell here.
* Each of the rules should do their own logic. Something like:
* $seconds = $bySecond->getTimeInstances();
* $minutes = $byMinute->getTimeInstances($seconds);
* $hours = $byHour->getTimeInstances($minutes);
*/
protected function findTimeRecurrences(qCal_Date $date)
{
// find all of the bySeconds
$seconds = array();
if ($this->hasRule('qCal_DateTime_Recur_Rule_BySecond')) {
$seconds = $this->getRule('qCal_DateTime_Recur_Rule_BySecond')->getValues();
sort($seconds);
} else {
$seconds = array($this->getStart()->getTime()->getSecond());
}
// find all of the byMinutes
$minutes = array();
if ($this->hasRule('qCal_DateTime_Recur_Rule_ByMinute')) {
$minutesRules = $this->getRule('qCal_DateTime_Recur_Rule_ByMinute')->getValues();
sort($minutesRules);
} else {
$minutesRules = array($this->getStart()->getTime()->getMinute());
}
foreach ($minutesRules as $minute) {
$minutes[$minute] = $seconds;
}
// find all of the byHours
$hours = array();
if ($this->hasRule('qCal_DateTime_Recur_Rule_ByHour')) {
$hoursRules = $this->getRule('qCal_DateTime_Recur_Rule_ByHour')->getValues();
sort($hoursRules);
} else {
$hoursRules = array($this->getStart()->getTime()->getHour());
}
foreach ($hoursRules as $hour) {
$hours[$hour] = $minutes;
}
// create an array to store times
$times = array();
foreach ($hours as $hour => $minutes) {
foreach ($minutes as $minute => $seconds) {
foreach ($seconds as $second) {
try {
// try to build a date/time object
$datetime = new qCal_DateTime($date->getYear(), $date->getMonth(), $date->getDay(), $hour, $minute, $second);
$times[$datetime->format('YmdHis')] = $datetime;
} catch (qCal_DateTime_Exception_InvalidTime $e) {
// if the date/time object instantiation fails, this exception will be thrown
// @todo Recover from this error and report it. Maybe catch the error and pass it to a log or something?
// qCal_Log::logException($e, get_class($this));
throw $e;
}
}
}
}
return $times;
}
/**
* Test that format method allows date() function's meta-characters
*/
public function testDateTimeFormat()
{
$dt = new qCal_DateTime(2000, 10, 1, 5, 0, 0);
$this->assertEqual($dt->format("m/d/Y H:i:s"), "10/01/2000 05:00:00");
}
public function testDateTimeConvertToString()
{
$datetime = new qCal_DateTime(2010, 1, 12, 4, 30, 0, "America/Los_Angeles");
$this->assertEqual($datetime->__toString(), "2010-01-12T04:30:00-08:00");
// will output "2010-01-12T04:00:00-08:00"
$datetime = new qCal_DateTime(2010, 12, 10, 15, 30, 0, "GMT");
$datetime->setFormat('m/d/Y \\a\\t g:ia');
$this->assertEqual($datetime->__toString(), "12/10/2010 at 3:30pm");
// outputs "12/10/2010 at 3:30pm"
$datetime->setFormat("H");
$this->assertEqual($datetime->__toString(), "15");
// outputs "15"
$datetime = new qCal_DateTime(2010, 11, 10, 6, 30, 0, "GMT");
$string = $datetime->format("H:i");
$this->assertEqual($datetime->__toString(), "2010-11-10T06:30:00+00:00");
// still outputs "2010-11-10T06:30:00+00:00" because we did not call setFormat()
$this->assertEqual($string, "06:30");
// outputs "06:30"
}
