function updateSettingsFields(FieldList $fields)
{
if ($this->owner->hasMethod('getHowToMakeThisTemplateWorkArray')) {
$array = $this->owner->getHowToMakeThisTemplateWorkArray();
if (is_array($array) && count($array)) {
$fields->addFieldToTab("Root.Help", new LiteralField("HowToMakeThisPageWork", '<h3 id="HowToMakeThisPageWorkHeader">' . _t("TemplateOverviewPageDecorator.HOWTOMAKEITWORKHEADER", "How to make this page work") . '</h3>' . '<ul id="HowToMakeThisPageWorkList"><li>' . implode("</li><li>", $array) . '</li></ul>'));
}
}
$obj = TemplateOverviewDescription::get()->filter(array("ClassNameLink" => $this->owner->ClassName))->First();
if ($obj) {
$fields->addFieldToTab("Root.Help", new LiteralField("MoreHelp", $obj->renderWith("TemplateOverviewPageCMSDetail")));
}
}
function TemplateDescriptionForThisClass()
{
return TemplateOverviewDescription::get()->filter(array("ClassNameLink" => $this->owner->ClassName))->First();
}
function showmore($request)
{
$id = $request->param("ID");
$obj = SiteTree::get()->byID(intval($id));
if ($obj) {
$className = $obj->ClassName;
$data = $className::get()->filter(array("ClassName" => $obj->ClassName))->limit(200);
$array = array("Results" => $data, "MoreDetail" => TemplateOverviewDescription::get()->filter(array("ClassNameLink" => $obj->ClassName))->First());
} else {
$array = array();
}
return $this->customise($array)->renderWith("TemplateOverviewPageShowMoreList");
}
public function validate()
{
if ($this->ID) {
if (TemplateOverviewDescription::get()->filter(array("ClassNameLink" => $this->ClassNameLink))->exclude(array("ID" => $this->ID))) {
return new ValidationResult(false, _t("TemplateOverviewDescription.ALREADYEXISTS", "This template already exists"));
}
}
return new ValidationResult();
}