function getCMSFields()
{
$fields = parent::getCMSFields();
$fields->removeByName("Title");
$fields->addFieldToTab("Root.Main", new HeaderField($name = "TitleHeader", "search for: '" . $this->Title . "'", 1), "RedirectTo");
$fields->removeByName("Recommendations");
if (!$this->RedirectTo) {
$source = SiteTree::get()->filter(array("ShowInSearch" => 1))->exclude(array("ClassName" => "SearchPlusPage"));
$sourceArray = $sourc->map()->toArray();
//$fields->addFieldToTab("Root.Main", new MultiSelectField($name = "Recommendations", $title = "Recommendations", $sourceArray));
$fields->addFieldToTab("Root.Main", new TreeMultiselectField($name = "Recommendations", $title = "Recommendations", "SiteTree"));
} else {
$fields->addFieldToTab("Root.Main", new LiteralField($name = "Recommendations", '<p>This search phrase cannot have recommendations, because it redirects to <i>' . $this->RedirectTo . '</i></p>'));
}
$page = SearchPlusPage::get()->first();
if (!$page) {
user_error("Make sure to create a SearchPlusPage to make proper use of this module", E_USER_NOTICE);
} else {
$fields->addFieldToTab("Root.Main", new LiteralField($name = "BackLinks", $content = '<p>
Review a graph of all <a href="' . $page->Link() . 'popularsearchwords/100/10/">Popular Search Phrases</a> OR
<a href="' . $page->Link() . 'results/?Search=' . urlencode($this->Title) . '&action_results=Search&redirect=1">try this search</a>.
</p>'));
}
return $fields;
}
function SearchPlusForm($name = "SearchForm", $fieldName = "Search", $fieldLabel = '')
{
$action = $this->getRequest()->param("Action");
$page = SearchPlusPage::get()->first();
if ($page) {
//!in_array($action, array("login", "logout")) &&
if (!$fieldLabel) {
if (isset($_REQUEST[$fieldName])) {
$searchText = $_REQUEST[$fieldName];
//we set $_REQUEST["Search"] below because it is also used by things like Text::ContextSummary
$_REQUEST["Search"] = $_REQUEST[$fieldName];
} elseif (isset($_REQUEST["Search"])) {
$searchText = $_REQUEST["Search"];
} else {
$searchText = 'Search';
}
} else {
$searchText = '';
}
$field = new TextField($fieldName, $fieldLabel, $searchText);
$fields = new FieldList($field);
$actions = new FieldList(new FormAction('results', 'Search'));
$form = new SearchForm($this, $name, $fields, $actions);
$form->setFormAction($page->Link() . "results/");
$form->setPageLength(Config::inst()->get("SearchPlusPage", "result_length"));
$form->unsetValidator();
return $form;
} elseif (!$page) {
user_error("You need to create a SearchPlusPage to have a search box", E_USER_NOTICE);
}
}
function onBeforeWrite()
{
parent::onBeforeWrite();
if (!$this->ParentID) {
if ($page = SearchPlusPage::get()->first()) {
$this->ParentID = $page->ID;
} else {
user_error("Make sure to create a SearchPlusPage", E_USER_NOTICE);
}
}
}
public function canCreate($member = null)
{
return SearchPlusPage::get()->count ? false : true;
}