setRawCitation($rawCitation);
}
//
// Getters and Setters
//
/**
* Replace URLs through HTML links, if the citation does not already contain HTML links
*
* @return string
*/
public function getCitationWithLinks()
{
$citation = $this->getRawCitation();
if (stripos($citation, ']*/?#',
function ($matches) {
$trailingDot = in_array($char = substr($matches[0], -1), ['.', ',']);
$url = rtrim($matches[0], '.,');
return "{$url}" . ($trailingDot ? $char : '');
},
$citation
);
}
return $citation;
}
/**
* Get the rawCitation
*
* @return string
*/
public function getRawCitation()
{
return $this->getData('rawCitation');
}
/**
* Set the rawCitation
*
* @param string $rawCitation
*/
public function setRawCitation($rawCitation)
{
$rawCitation = $this->_cleanCitationString($rawCitation);
$this->setData('rawCitation', $rawCitation);
}
/**
* Get the sequence number
*
* @return int
*/
public function getSequence()
{
return $this->getData('seq');
}
/**
* Set the sequence number
*
* @param int $seq
*/
public function setSequence($seq)
{
$this->setData('seq', $seq);
}
//
// Private methods
//
/**
* Take a citation string and clean/normalize it
*
* @param string $citationString
*
* @return string
*/
public function _cleanCitationString($citationString)
{
// 1) Strip slashes and whitespace
$citationString = trim(stripslashes($citationString));
// 2) Normalize whitespace
$citationString = PKPString::regexp_replace('/[\s]+/', ' ', $citationString);
return $citationString;
}
}
if (!PKP_STRICT_MODE) {
class_alias('\PKP\citation\Citation', '\Citation');
}