/**
* Returns predefined text for a newly created page (only via Halo AJAX API)
*
* @param Title $title current Title
* @param string $categoryTemplate template name (without namespace prefix)
* @param hash array $parameterMappings (name=>value)
* @return string predefined text
*/
public static function getPredefinitions($title, $template, $parameterMappings)
{
self::$title = $title;
// parse template parameters
$rev = Revision::newFromTitle(Title::newFromText($template, NS_TEMPLATE));
if (is_null($rev)) {
return "";
}
$text = $rev->getText();
preg_match_all('/\\{\\{\\{([^}]+)\\}\\}\\}/', $text, $matches);
// serialize template with predefined values
$resultText = "\n{{" . $template;
$parameters = array_unique($matches[1]);
for ($i = 0; $i < count($parameters); $i++) {
$parameters[$i] = trim(str_replace("|", "", $parameters[$i]));
}
foreach ($parameters as $m) {
if ($m == '') {
continue;
}
if (array_key_exists($m, $parameterMappings)) {
$mappedValue = self::mappedValue($parameterMappings[$m]);
$resultText .= "\n|{$m}=" . $mappedValue;
} else {
$resultText .= "\n|{$m}=";
}
}
// adds additional parameters not found in the template
$additionalParameters = array_diff(array_keys($parameterMappings), $parameters);
foreach ($additionalParameters as $sp) {
$mappedValue = self::mappedValue($parameterMappings[$sp]);
if ($sp != '') {
$resultText .= "\n|{$sp}=" . $mappedValue;
}
}
$resultText .= "\n}}\n";
return $resultText;
}
