<?php
namespace Concrete\Controller\SinglePage\Dashboard\System\Permissions;
use \Concrete\Core\Page\Controller\DashboardPageController;
use Config;
use Loader;
use \Concrete\Core\Antispam\Library as SystemAntispamLibrary;
use GroupList;

class Antispam extends DashboardPageController {

	public function view() {
		$list = SystemAntispamLibrary::getList();
		$libraries = array('' => t('** None Activated'));
		foreach($list as $sc) {
			$libraries[$sc->getSystemAntispamLibraryHandle()] = $sc->getSystemAntispamLibraryName();
		}
		$scl = SystemAntispamLibrary::getActive();
		$this->set('activeLibrary', $scl);
		$this->set('libraries', $libraries);

		$db = Loader::db();
		$groups = array('-1' => t('** None Selected'));
		$gl = new GroupList();
		$gl->sortBy('gID', 'asc');
        $gl->includeAllGroups();
		$res = $gl->getResults();
		foreach ($res as $g) {
			$groups[$g->getGroupID()] = $g->getGroupDisplayName(false);
		}
		$this->groups = $groups;
		$this->set('groups',$groups);
		$this->set('whitelistGroup',Config::get('concrete.spam.whitelist_group'));
	}

	public function saved() {
		$this->set('message', t('Anti-spam settings saved.'));
		$this->view();
	}

	public function save() {
		$this->view();
		if (!isset($this->groups[$_POST['group_id']])) {
			$this->error->add('Invalid Group');
			return;
		}
		Config::save('concrete.spam.whitelist_group', $_POST['group_id']);
	}

	public function update_library() {
		$this->save();
		if (!$this->error->has() && Loader::helper("validation/token")->validate('update_library')) {
			if ($this->post('activeLibrary')) {
				$scl = SystemAntispamLibrary::getByHandle($this->post('activeLibrary'));
				if (is_object($scl)) {
					$scl->activate();
					Config::save('concrete.spam.notify_email', $this->post('ANTISPAM_NOTIFY_EMAIL'));
					Config::save('concrete.log.spam', $this->post('ANTISPAM_LOG_SPAM'));
					if ($scl->hasOptionsForm() && $this->post('ccm-submit-submit')) {
						$controller = $scl->getController();
						$controller->saveOptions($this->post());
					}
					$this->redirect('/dashboard/system/permissions/antispam', 'saved');
				} else {
					$this->error->add(t('Invalid anti-spam library.'));
				}
			} else {
				SystemAntispamLibrary::deactivateAll();
			}
		} else {
			$this->error->add(Loader::helper('validation/token')->getErrorMessage());
		}
        if($this->error->has()) {
            $this->view();
        } else {
            $this->redirect('/dashboard/system/permissions/antispam', 'saved');
        }
	}
}