/**
* Serializes the tree structure (without root node)
*/
public function serializeAsXML($type)
{
$id = uniqid(rand());
$count = 0;
$result = "";
$gi_store = SGAGardeningIssuesAccess::getGardeningIssuesAccess();
foreach ($this->children as $title => $treeObject) {
$isExpanded = count($treeObject->children) == 0 ? "false" : "true";
$title_esc = htmlspecialchars($treeObject->getTitle()->getDBkey());
$titleURLEscaped = htmlspecialchars(SMWOntologyBrowserXMLGenerator::urlescape($treeObject->getTitle()->getDBkey()));
$issues = $gi_store->getGardeningIssues('smw_consistencybot', NULL, NULL, $treeObject->getTitle());
$gi_issues = SMWOntologyBrowserErrorHighlighting::getGardeningIssuesAsXML($issues);
$result .= "<{$type} title_url=\"{$titleURLEscaped}\" title=\"" . $title_esc . "\" img=\"{$type}.gif\" id=\"ID_{$id}{$count}\" expanded=\"{$isExpanded}\">";
$result .= $gi_issues;
$result .= $treeObject->serializeAsXML($type);
$result .= "</{$type}>";
$count++;
}
return $result;
}
/**
* Returns an XML represenatation of a schema property
*
* @param array & schemaData. Tuple of (title, minCard, maxCard, type, isSym, isTrans, range)
* @param count continuous number for generating new IDs
* @param array & issues Gardening issues for that property
*
* @return XML string (fragment)
*/
private static function encapsulateAsProperty(array &$schemaData, $count, array &$issues)
{
$id = uniqid(rand());
$content = "";
// unpack schemaData array
$title = $schemaData[0];
$minCardinality = $schemaData[1];
$maxCardinality = $schemaData[2];
$type = $schemaData[3];
$isMemberOfSymCat = $schemaData[4];
$isMemberOfTransCat = $schemaData[5];
$range = $schemaData[6];
$inherited = $schemaData[7] == true ? "inherited=\"true\"" : "";
if ($type == '_wpg') {
// binary relation?
if ($range == NULL) {
$content .= "<rangeType>" . wfMsg('smw_ob_undefined_type') . "</rangeType>";
} else {
$content .= "<rangeType isLink=\"true\">" . $range . "</rangeType>";
}
} else {
// it must be an attribute or n-ary relation otherwise.
$v = SMWDataValueFactory::newPropertyObjectValue(SMWPropertyValue::makeProperty("_TYPE"));
$v->setDBkeys(array($type));
$typesOfAttributeAsString = $v->getTypeLabels();
foreach ($typesOfAttributeAsString as $typeOfAttributeAsString) {
$content .= "<rangeType>" . $typeOfAttributeAsString . "</rangeType>";
}
}
// generate attribute strings
$maxCardText = $maxCardinality != CARDINALITY_UNLIMITED ? "maxCard=\"" . $maxCardinality . "\"" : "maxCard=\"*\"";
$minCardText = $minCardinality != CARDINALITY_MIN ? "minCard=\"" . $minCardinality . "\"" : "minCard=\"0\"";
$isSymetricalText = $isMemberOfSymCat ? "isSymetrical=\"true\"" : "";
$isTransitiveText = $isMemberOfTransCat ? "isTransitive=\"true\"" : "";
$title_esc = htmlspecialchars($title->getDBkey());
$titleURLEscaped = htmlspecialchars(self::urlescape($title->getDBkey()));
$numberofUsage = smwfGetSemanticStore()->getNumberOfUsage($title);
$numberOfUsageAtt = 'num="' . $numberofUsage . '"';
$gi_issues = SMWOntologyBrowserErrorHighlighting::getGardeningIssuesAsXML($issues);
return "<property title_url=\"{$titleURLEscaped}\" title=\"" . $title_esc . "\" id=\"ID_" . $id . $count . "\" " . "{$minCardText} {$maxCardText} {$isSymetricalText} {$isTransitiveText} {$numberOfUsageAtt} {$inherited}>" . $content . $gi_issues . "</property>";
}
