/**
* Obtain a hyperlink to the appropriate display page for the table and row referenced
* in this action request.
*
* @return a text string containing an a with href to the display page for the row
* referenced by fk with a brief text description of the row, or an empty string
* if there is an error condition, including the absence of an implementation for
* the table in this function.
*/
public function getLinkToRow()
{
$result = "";
if ($this->tablename == "omoccurrences") {
$occ = new OmOccurrences();
$occ->load($this->fk);
$result = "<a href='../collections/individual/index.php?occid={$this->fk}&clid=0'>" . $occ->getinstitutionCode() . ":" . $occ->getcollectionCode() . " " . $occ->getcatalogNumber() . "</a>";
}
if ($this->tablename == "images") {
$im = new ImageDetailManager($this->fk);
$imArr = $im->getImageMetadata();
if (isset($imArr['sciname'])) {
$caption .= $imArr['sciname'];
} elseif (isset($imArr['caption'])) {
$caption .= $imArr['caption'];
} elseif (isset($imArr['photographer'])) {
$caption .= $imArr['photographer'];
} else {
$caption = $imArr['imagetype'];
}
$caption .= " " . $imArr['initialtimestamp'];
$caption = trim($caption);
$result = "<a href='../imagelib/imgdetails.php?imgid={$this->fk}'>" . $caption . "</a>";
}
return $result;
}
