/**
* Set metadata
*
* Set document meta data. The meta data types are identified by a list of
* keys, common to PDF, like: title, author, subject, created, modified.
*
* The values are passed like embedded in the docbook document and might
* need to be reformatted.
*
* @param string $key
* @param string $value
* @return void
*/
public function setMetaData($key, $value)
{
if ($this->document === null) {
$this->initialize();
}
switch ($key) {
case 'title':
$this->document->setInfoAttr(HaruDoc::INFO_TITLE, $value);
break;
case 'author':
$this->document->setInfoAttr(HaruDoc::INFO_AUTHOR, $value);
break;
case 'subject':
$this->document->setInfoAttr(HaruDoc::INFO_SUBJECT, $value);
break;
case 'created':
$date = new DateTime($value, new DateTimeZone('UTC'));
$this->document->setInfoDateAttr(HaruDoc::INFO_CREATION_DATE, $date->format('Y'), $date->format('m'), $date->format('d'), $date->format('H'), $date->format('i'), $date->format('s'), "", 0, 0);
break;
case 'modified':
$date = new DateTime($value, new DateTimeZone('UTC'));
$this->document->setInfoDateAttr(HaruDoc::INFO_MOD_DATE, $date->format('Y'), $date->format('m'), $date->format('d'), $date->format('H'), $date->format('i'), $date->format('s'), "", 0, 0);
break;
}
}
