function wfMatchFamily($args)
{
global $wgUser, $wgAjaxCachePolicy;
$wgAjaxCachePolicy->setPolicy(0);
$status = GE_SUCCESS;
$result = '';
$gedcomId = GedcomUtil::getGedcomId($args);
if (!$wgUser->isLoggedIn()) {
$status = GE_NOT_LOGGED_IN;
} else {
if ($wgUser->isBlocked() || wfReadOnly()) {
$status = GE_NOT_AUTHORIZED;
} else {
if (!$args || !$gedcomId || !preg_match('/^<gedcom [^>]*id="([^"]+)"/', $args, $idMatches) || !preg_match('/^<gedcom [^>]*match="([^"]+)"/', $args, $titleMatches)) {
$status = GE_INVALID_ARG;
} else {
// calc family match scores
$id = $idMatches[1];
$matchTitle = Title::newFromText($titleMatches[1], NS_FAMILY);
$matchTitleString = $matchTitle->getText();
$gedcomData = GedcomUtil::getGedcomDataMap($args);
$gedcomTitleString = $gedcomData[$id]['title'];
if (strpos($gedcomTitleString, 'Person:') === 0 || strpos($gedcomTitleString, 'Family:') === 0) {
$gedcomTitleString = substr($gedcomTitleString, 7);
}
$compare = new CompareForm('Family', array($gedcomTitleString, $matchTitleString), $gedcomData, $args);
list($compareData, $compareChildren, $maxChildren) = $compare->readCompareData();
$dataLabels = $compare->getDataLabels();
list($compareClass, $husbandScores, $wifeScores, $totalScores) = $compare->scoreCompareData($dataLabels, $compareData);
// matched if not multiple husbands/wives, total score > threshold, husband + wife scores > threshold, and all gedcom children matched
$gedcomHusbandCount = count($compareData[$gedcomTitleString]['husbandTitle']);
$gedcomWifeCount = count($compareData[$gedcomTitleString]['wifeTitle']);
$matchHusbandCount = count($compareData[$matchTitleString]['husbandTitle']);
$matchWifeCount = count($compareData[$matchTitleString]['wifeTitle']);
$matched = $gedcomHusbandCount <= 1 && $gedcomWifeCount <= 1 && $matchHusbandCount <= 1 && $matchWifeCount <= 1 && $totalScores[1] >= 4 && ($gedcomHusbandCount == 0 || $matchHusbandCount == 0 || $husbandScores[1] > 0) && ($gedcomWifeCount == 0 || $matchWifeCount == 0 || $wifeScores[1] > 0);
//wfDebug("MATCHCOMPARE gedcomTitle=$gedcomTitleString matchTitle=$matchTitleString ghc=$gedcomHusbandCount gwc=$gedcomWifeCount mhc=$matchHusbandCount mwc=$matchWifeCount".
// " totalScore={$totalScores[1]} husbandScore={$husbandScores[1]} wifeScore={$wifeScores[1]} matched=$matched\n");
if ($matched) {
$unmatchedGedcomChild = false;
$unmatchedWikiChild = false;
for ($i = 0; $i < $maxChildren; $i++) {
if (count(@$compareChildren[$gedcomTitleString][$i]['childTitle']) == 1 && count(@$compareChildren[$matchTitleString][$i]['childTitle']) != 1) {
$unmatchedGedcomChild = true;
} else {
if (count(@$compareChildren[$gedcomTitleString][$i]['childTitle']) != 1 && count(@$compareChildren[$matchTitleString][$i]['childTitle']) == 1) {
$unmatchedWikiChild = true;
}
}
}
if ($unmatchedGedcomChild && $unmatchedWikiChild) {
// could be a mismatched child
$matched = false;
//wfDebug("MATCHCOMPARE failed on children\n");
}
}
if ($matched) {
// save matches and return related matches
$keys = array();
$keys[] = $id;
$matches = array();
$matches[] = $matchTitle->getPrefixedText();
$merged = array();
$merged[] = 'false';
if ($gedcomHusbandCount == 1 && $matchHusbandCount == 1) {
$key = GedcomUtil::getKeyFromTitle($compareData[$gedcomTitleString]['husbandTitle'][0]);
if ($key) {
// not already merged
$keys[] = $key;
$matches[] = 'Person:' . $compareData[$matchTitleString]['husbandTitle'][0];
$merged[] = 'false';
}
}
if ($gedcomWifeCount == 1 && $matchWifeCount == 1) {
$key = GedcomUtil::getKeyFromTitle($compareData[$gedcomTitleString]['wifeTitle'][0]);
if ($key) {
$keys[] = $key;
$matches[] = 'Person:' . $compareData[$matchTitleString]['wifeTitle'][0];
$merged[] = 'false';
}
}
for ($i = 0; $i < $maxChildren; $i++) {
if (count(@$compareChildren[$gedcomTitleString][$i]['childTitle']) == 1 && count(@$compareChildren[$matchTitleString][$i]['childTitle']) == 1) {
$key = GedcomUtil::getKeyFromTitle($compareChildren[$gedcomTitleString][$i]['childTitle'][0]);
if ($key) {
$keys[] = $key;
$matches[] = 'Person:' . $compareChildren[$matchTitleString][$i]['childTitle'][0];
$merged[] = 'false';
}
}
}
$status = fgUpdateMatches($gedcomId, $keys, $matches, $merged);
if ($status == GE_SUCCESS) {
$result = fgGetRelatedMatches($keys, $matches);
}
} else {
// save as potential match and return
$keys = array($id);
$matches = array($matchTitleString);
$status = fgUpdatePotentialMatches($gedcomId, $keys, $matches);
if ($status == GE_SUCCESS) {
$result = '<match id="' . StructuredData::escapeXml($id) . '" matches="' . StructuredData::escapeXml($matchTitleString) . '"/>';
}
}
}
}
}
return "<matchfamily status=\"{$status}\">{$result}</matchfamily>";
}