YetiForceCompany/YetiForceCRM

<?php

/**
 * Widget to display RSS.
 *
 * @package Dashboard
 *
 * @copyright YetiForce S.A.
 * @license   YetiForce Public License 6.5 (licenses/LicenseEN.txt or yetiforce.com)
 * @author    Tomasz Kur <t.kur@yetiforce.com>
 * @author    Radosław Skrzypczak <r.skrzypczak@yetiforce.com>
 */
class Vtiger_Rss_Dashboard extends Vtiger_IndexAjax_View
{
    public function process(App\Request $request, $widget = null)
    {
        $currentUser = Users_Record_Model::getCurrentUserModel();
        $viewer = $this->getViewer($request);
        $moduleName = $request->getModule();
        if ($widget && !$request->has('widgetid')) {
            $widgetId = $widget->get('id');
        } else {
            $widgetId = $request->getInteger('widgetid');
        }
        $widget = Vtiger_Widget_Model::getInstanceWithWidgetId($widgetId, $currentUser->getId());
        $data = $widget->get('data');
        $data = \App\Json::decode(App\Purifier::decodeHtml($data));
        $errors = $items = [];
        foreach ($data['channels'] as $rss) {
            $feed = Rss_Record_Model::getRssClient($rss);
            if ($feed->init()) {
                foreach ($feed->get_items(0, 10) as $announcement) {
                    if (!\App\Validator::url((string) $announcement->get_link())) {
                        continue;
                    }

                    $title = App\Purifier::decodeHtml(\App\Purifier::purify(App\Purifier::decodeHtml($announcement->get_title())));
                    $items[] = [
                        'title' => \App\TextUtils::textTruncate($title, 50),
                        'link' => App\Purifier::decodeHtml($announcement->get_link()),
                        'date' => \App\Fields\DateTime::formatToViewDate($announcement->get_date('Y-m-d H:i:s')),
                        'fullTitle' => $title,
                        'source' => $rss,
                    ];
                }
            } elseif ($error = $feed->error()) {
                $errors[$rss] = $error;
                \App\Log::warning($error, 'RSS');
            }
        }
        $viewer->assign('ERRORS', $errors);
        $viewer->assign('LIST_SUBJECTS', $items);
        $viewer->assign('WIDGET', $widget);
        $viewer->assign('MODULE_NAME', $moduleName);
        if ($request->has('content')) {
            $viewer->view('dashboards/RssContents.tpl', $moduleName);
        } else {
            $viewer->view('dashboards/RssHeader.tpl', $moduleName);
        }
    }
}