<?php

/**
 * Matomo - free/libre analytics platform
 *
 * @link    https://matomo.org
 * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 */

namespace Piwik\Plugins\SitesManager\SiteContentDetection;

use Piwik\Piwik;
use Piwik\Plugin\Manager;
use Piwik\SettingsPiwik;
use Piwik\SiteContentDetector;
use Piwik\Url;
use Piwik\View;

class WordPress extends SiteContentDetectionAbstract
{
    public static function getName(): string
    {
        return 'WordPress';
    }

    public static function getIcon(): string
    {
        return './plugins/SitesManager/images/wordpress.svg';
    }

    public static function getContentType(): int
    {
        return self::TYPE_CMS;
    }

    public static function getInstructionUrl(): ?string
    {
        return Url::addCampaignParametersToMatomoLink('https://matomo.org/faq/new-to-piwik/how-do-i-install-the-matomo-tracking-code-on-wordpress/');
    }

    public static function getPriority(): int
    {
        return 30;
    }

    public function isDetected(?string $data = null, ?array $headers = null): bool
    {
        $needle = '/wp-content';
        return (strpos($data, $needle) !== false);
    }

    public function renderInstructionsTab(SiteContentDetector $detector): string
    {
        $view     = new View("@SitesManager/_wordpressTabInstructions");
        $request = \Piwik\Request::fromRequest();
        $idSite = $request->getIntegerParameter('idSite', 0);
        $period = $request->getStringParameter('period', 'day');
        $date = $request->getStringParameter('date', 'yesterday');
        $view->authLink = SettingsPiwik::getPiwikUrl() . 'index.php?' .
            Url::getQueryStringFromParameters([
                'idSite' => $idSite,
                'date'   => urlencode($date),
                'period' => urlencode($period),
                'module' => 'UsersManager',
                'action' => 'addNewToken',
            ]);
        $view->faqLink = Url::addCampaignParametersToMatomoLink('https://matomo.org/faq/general/faq_114/');
        $view->sendHeadersWhenRendering = false;
        $view->site = ['id' => $idSite, 'name' => ''];
        $view->isJsTrackerInstallCheckAvailable = Manager::getInstance()->isPluginActivated('JsTrackerInstallCheck');
        return $view->render();
    }

    public function renderOthersInstruction(SiteContentDetector $detector): string
    {
        if ($detector->wasDetected(self::getId())) {
            return ''; // don't show on others page if tab is being displayed
        }

        return sprintf(
            '<p>%s</p>',
            Piwik::translate(
                'SitesManager_SiteWithoutDataWordpressDescription',
                [
                    Url::getExternalLinkTag('https://matomo.org/faq/new-to-piwik/how-do-i-install-the-matomo-tracking-code-on-wordpress/'),
                    '</a>',
                ]
            )
        );
    }
}
