public function testGetValue()
{
$_POST['form'] = 'datefield';
$_POST['date'] = '12/10/2009';
$this->assertEquals('12/10/2009', $this->txtDate->getValue());
$_POST['date'] = array('foo', 'bar');
$this->assertEquals('Array', $this->txtDate->getValue());
}
/**
* Checks if this field is correctly submitted.
*
* @param string $error The error message to set.
* @return bool
*/
public function isValid($error = null)
{
// call parent (let them do the hard word)
$return = parent::isValid($error);
// already errors detect, no more further testing is needed
if ($return === false) {
return false;
}
// define long mask
$longMask = str_replace(array('d', 'm', 'y', 'Y'), array('dd', 'mm', 'yy', 'yyyy'), $this->mask);
// post/get data
$data = $this->getMethod(true);
// init some vars
$year = strpos($longMask, 'yyyy') !== false ? substr($data[$this->attributes['name']], strpos($longMask, 'yyyy'), 4) : substr($data[$this->attributes['name']], strpos($longMask, 'yy'), 2);
$month = substr($data[$this->attributes['name']], strpos($longMask, 'mm'), 2);
$day = substr($data[$this->attributes['name']], strpos($longMask, 'dd'), 2);
// validate datefields that have a from-date set
if (strpos($this->attributes['class'], 'inputDatefieldFrom') !== false) {
// process from date
$fromDateChunks = explode('-', $this->attributes['data-startdate']);
$fromDateTimestamp = mktime(12, 00, 00, $fromDateChunks[1], $fromDateChunks[2], $fromDateChunks[0]);
// process given date
$givenDateTimestamp = mktime(12, 00, 00, $month, $day, $year);
// compare dates
if ($givenDateTimestamp < $fromDateTimestamp) {
if ($error !== null) {
$this->setError($error);
}
return false;
}
} elseif (strpos($this->attributes['class'], 'inputDatefieldTill') !== false) {
// process till date
$tillDateChunks = explode('-', $this->attributes['data-enddate']);
$tillDateTimestamp = mktime(12, 00, 00, $tillDateChunks[1], $tillDateChunks[2], $tillDateChunks[0]);
// process given date
$givenDateTimestamp = mktime(12, 00, 00, $month, $day, $year);
// compare dates
if ($givenDateTimestamp > $tillDateTimestamp) {
if ($error !== null) {
$this->setError($error);
}
return false;
}
} elseif (strpos($this->attributes['class'], 'inputDatefieldRange') !== false) {
// process from date
$fromDateChunks = explode('-', $this->attributes['data-startdate']);
$fromDateTimestamp = mktime(12, 00, 00, $fromDateChunks[1], $fromDateChunks[2], $fromDateChunks[0]);
// process till date
$tillDateChunks = explode('-', $this->attributes['data-enddate']);
$tillDateTimestamp = mktime(12, 00, 00, $tillDateChunks[1], $tillDateChunks[2], $tillDateChunks[0]);
// process given date
$givenDateTimestamp = mktime(12, 00, 00, $month, $day, $year);
// compare dates
if ($givenDateTimestamp < $fromDateTimestamp || $givenDateTimestamp > $tillDateTimestamp) {
if ($error !== null) {
$this->setError($error);
}
return false;
}
}
/**
* When the code reaches the point, it means no errors have occurred
* and truth will out!
*/
return true;
}
/**
* Get the UTC timestamp for a date/time object combination.
*
* @param \SpoonFormDate $date An instance of \SpoonFormDate.
* @param \SpoonFormTime $time An instance of \SpoonFormTime.
* @return int
* @throws \Exception If provided $date, $time or both are invalid
*/
public static function getUTCTimestamp(\SpoonFormDate $date, \SpoonFormTime $time = null)
{
// validate date/time object
if (!$date->isValid() || $time !== null && !$time->isValid()) {
throw new \Exception('You need to provide two objects that actually contain valid data.');
}
// init vars
$year = gmdate('Y', $date->getTimestamp());
$month = gmdate('m', $date->getTimestamp());
$day = gmdate('j', $date->getTimestamp());
if ($time !== null) {
// define hour & minute
list($hour, $minute) = explode(':', $time->getValue());
} else {
// user default time
$hour = 0;
$minute = 0;
}
// make and return timestamp
return mktime($hour, $minute, 0, $month, $day, $year);
}
