/**
* Fetch data to display the field value in mail
*
* @param Tracker_Artifact $artifact The artifact
* @param PFUser $user The user who will receive the email
* @param Tracker_Artifact_ChangesetValue $value The actual value of the field
* @param string $format output format
*
* @return string
*/
public function fetchMailArtifactValue(Tracker_Artifact $artifact, PFUser $user, Tracker_Artifact_ChangesetValue $value = null, $format = 'text')
{
$output = '';
$crf = new CrossReferenceFactory($artifact->getId(), Tracker_Artifact::REFERENCE_NATURE, $this->getTracker()->getGroupId());
$crf->fetchDatas();
switch ($format) {
case 'html':
if ($crf->getNbReferences()) {
$output .= $crf->getHTMLCrossRefsForMail();
} else {
$output .= '-';
}
break;
default:
$refs = $crf->getFormattedCrossReferences();
$src = '';
$tgt = '';
$both = '';
$output = PHP_EOL;
if (!empty($refs['target'])) {
foreach ($refs['target'] as $refTgt) {
$tgt .= $refTgt['ref'];
$tgt .= PHP_EOL;
$tgt .= $refTgt['url'];
$tgt .= PHP_EOL;
}
$output .= ' -> Target : ' . PHP_EOL . $tgt;
$output .= PHP_EOL;
}
if (!empty($refs['source'])) {
foreach ($refs['source'] as $refSrc) {
$src .= $refSrc['ref'];
$src .= PHP_EOL;
$src .= $refSrc['url'];
$src .= PHP_EOL;
}
$output .= ' -> Source : ' . PHP_EOL . $src;
$output .= PHP_EOL;
}
if (!empty($refs['both'])) {
foreach ($refs['both'] as $refBoth) {
$both .= $refBoth['ref'];
$both .= PHP_EOL;
$both .= $refBoth['url'];
$both .= PHP_EOL;
}
$output .= ' -> Both : ' . PHP_EOL . $both;
$output .= PHP_EOL;
}
break;
}
return $output;
}
