hasMethod('allPagesToCache')) { user_error( 'RebuildStaticCacheTask::index(): Please define a method "allPagesToCache()" on your Page class to return all pages affected by a cache refresh.', E_USER_ERROR ); } if(!empty($_GET['urls'])) $urls = $_GET['urls']; else $urls = $page->allPagesToCache(); $this->rebuildCache($urls, true); } /** * Rebuilds the static cache for the pages passed through via $urls * @param array $urls The URLs of pages to re-fetch and cache. */ function rebuildCache($urls, $removeAll = true) { if(!is_array($urls)) return; // $urls must be an array if(!Director::is_cli()) echo "

\n";
		echo "Rebuilding cache.\nNOTE: Please ensure that this page ends with 'Done!' - if not, then something may have gone wrong.\n\n";
		
		$page = singleton('Page');
		
		foreach($urls as $i => $url) {
			if($url && !is_string($url)) {
				user_error("Bad URL: " . var_export($url, true), E_USER_WARNING);
				continue;
			}

			if(substr($url,-1) == '/') $url = substr($url,0,-1);
			$urls[$i] = $url;
		}
		$urls = array_unique($urls);
		sort($urls);

		$start = isset($_GET['start']) ? $_GET['start'] : 0;
		$count = isset($_GET['count']) ? $_GET['count'] : sizeof($urls);
		if(($start + $count) > sizeof($urls)) $count = sizeof($urls) - $start;

		$urls = array_slice($urls, $start, $count);

		if(!isset($_GET['urls']) && $start == 0 && file_exists("../cache")) {
			echo "Removing old cache... \n";
			flush();
			Filesystem::removeFolder("../cache", true);
			echo "done.\n\n";
		}
		echo  "Republishing " . sizeof($urls) . " urls...\n\n";
		$page->publishPages($urls);
		echo "\n\n== Done! ==";
	}
	
	function show() {
		$urls = singleton('Page')->allPagesToCache();
		echo "\n";
		print_r($urls);
		echo "\n";
	}
}