public function defaultValueIfNotFound()
{
$this->assertNull(IptcData::fromFile($this->resourceAsFile('exif-only.jpg'), NULL));
}
static function __static()
{
self::$EMPTY = new self();
}
/**
* Returns an IptcData instance or NULL if this image does not contain
* IPTC Data
*
* @return img.util.IptcData
*/
public function iptcData()
{
if (!($seg = $this->segmentsOf('img.io.IptcSegment'))) {
return NULL;
}
with($data = new IptcData(), $iptc = $seg[0]->rawData());
// Parse creation date
if (3 == sscanf(@$iptc['2#055'][0], '%4d%2d%d', $year, $month, $day)) {
$created = Date::create($year, $month, $day, 0, 0, 0);
} else {
$created = NULL;
}
$data->setTitle(@$iptc['2#005'][0]);
$data->setUrgency(@$iptc['2#010'][0]);
$data->setCategory(@$iptc['2#015'][0]);
$data->setSupplementalCategories(@$iptc['2#020']);
$data->setKeywords(@$iptc['2#025']);
$data->setSpecialInstructions(@$iptc['2#040'][0]);
$data->setDateCreated($created);
$data->setAuthor(@$iptc['2#080'][0]);
$data->setAuthorPosition(@$iptc['2#085'][0]);
$data->setCity(@$iptc['2#090'][0]);
$data->setState(@$iptc['2#095'][0]);
$data->setCountry(@$iptc['2#101'][0]);
$data->setOriginalTransmissionReference(@$iptc['2#103'][0]);
$data->setHeadline(@$iptc['2#105'][0]);
$data->setCredit(@$iptc['2#110'][0]);
$data->setSource(@$iptc['2#115'][0]);
$data->setCopyrightNotice(@$iptc['2#116'][0]);
$data->setCaption(@$iptc['2#120'][0]);
$data->setWriter(@$iptc['2#122'][0]);
return $data;
}