protected function getData()
{
$pageList = new StaticPageList($this->theme);
$pages = $pageList->getPageTree(true);
$searchTerm = Str::lower($this->getSearchTerm());
if (strlen($searchTerm)) {
$words = explode(' ', $searchTerm);
$iterator = function ($pages) use(&$iterator, $words) {
$result = [];
foreach ($pages as $page) {
if ($this->textMatchesSearch($words, $this->subtreeToText($page))) {
$result[] = (object) ['page' => $page->page, 'subpages' => $iterator($page->subpages)];
}
}
return $result;
};
$pages = $iterator($pages);
}
return $pages;
}
/**
* Returns a list of options for the Reference drop-down menu in the
* menu item configuration form, when the Static Page item type is selected.
* @return array Returns an array
*/
protected static function listStaticPageMenuOptions()
{
$theme = Theme::getEditTheme();
$pageList = new PageList($theme);
$pageTree = $pageList->getPageTree(true);
$iterator = function ($pages) use(&$iterator) {
$result = [];
foreach ($pages as $pageInfo) {
$pageName = $pageInfo->page->getViewBag()->property('title');
$fileName = $pageInfo->page->getBaseFileName();
if (!$pageInfo->subpages) {
$result[$fileName] = $pageName;
} else {
$result[$fileName] = ['title' => $pageName, 'items' => $iterator($pageInfo->subpages)];
}
}
return $result;
};
return $iterator($pageTree);
}
/**
* Loads the URL map - a list of page file names and corresponding URL patterns.
* The URL map can is cached. The clearUrlMap() method resets the cache. By default
* the map is updated every time when a page is saved in the back-end, or
* when the interval defined with the cms.urlCacheTtl expires.
* @return boolean Returns true if the URL map was loaded from the cache. Otherwise returns false.
*/
protected function loadUrlMap()
{
$key = $this->getCacheKey('static-page-url-map');
$cacheable = Config::get('cms.enableRoutesCache');
$cached = $cacheable ? Cache::get($key, false) : false;
if (!$cached || ($unserialized = @unserialize($cached)) === false) {
/*
* The item doesn't exist in the cache, create the map
*/
$pageList = new PageList($this->theme);
$pages = $pageList->listPages();
$map = ['urls' => [], 'files' => [], 'titles' => []];
foreach ($pages as $page) {
$url = $page->getViewBag()->property('url');
if (!$url) {
continue;
}
$url = Str::lower(RouterHelper::normalizeUrl($url));
$file = $page->getBaseFileName();
$map['urls'][$url] = $file;
$map['files'][$file] = $url;
$map['titles'][$file] = $page->getViewBag()->property('title');
}
self::$urlMap = $map;
if ($cacheable) {
Cache::put($key, serialize($map), Config::get('cms.urlCacheTtl', 1));
}
return false;
}
self::$urlMap = $unserialized;
return true;
}