<?php

namespace Concrete\Controller\SinglePage\Dashboard\System\Seo;
use \Concrete\Core\Page\Controller\DashboardPageController;
use Config;
use Loader;
use URLify;

class Excluded extends DashboardPageController {

	public function save() {
		Config::save('concrete.seo.exclude_words',Loader::helper('security')->sanitizeString($this->post('SEO_EXCLUDE_WORDS')));
		$this->redirect('/dashboard/system/seo/excluded', 'saved');
	}

	public function reset() {
		Config::clear("concrete.seo.exclude_words");
		$this->redirect('/dashboard/system/seo/excluded', 'reset_complete');
	}

	public function view($message = false) {
		if ($message) {
			switch($message) {
				case 'reset_complete':
					$this->set('message', t('Reserved words reset.'));
					break;
				case 'saved':
					$this->set('success', t('Reserved words updated.'));
					break;
			}
		}
		$this->set('SEO_EXCLUDE_WORDS_ORIGINAL_ARRAY', Urlify::$remove_list);
		$excludeSeoWords = Config::get('concrete.seo.exclude_words');
		if(is_string($excludeSeoWords)) {
			if(strlen($excludeSeoWords)) {
				$remove_list = explode(',', $excludeSeoWords);
				$remove_list = array_map('trim', $remove_list);
				$remove_list = array_filter($remove_list, 'strlen');
			}
			else {
				$remove_list = array();
			}
		}
		else {
			$remove_list = Urlify::$remove_list;
		}
		$this->set('SEO_EXCLUDE_WORDS_ARRAY', $remove_list);
		$this->set('SEO_EXCLUDE_WORDS',Config::get('concrete.seo.exclude_words'));
	}

}