modules/sitemap/Sitemap.php
public function buildSitemap($returnAsArray = false)
    {
        $urls = $this->urls;
        foreach ($this->models as $modelName) {
            /** @var \kato\modules\sitemap\behaviors\SitemapBehavior $model */
            if (is_array($modelName)) {
                $model = new $modelName['class'];
                if (isset($modelName['behaviors'])) {
                    $model->attachBehaviors($modelName['behaviors']);
                }
            } else {
                $model = new $modelName;
            }
            $urls = array_merge($urls, $model->generateSiteMap());
        }

        if ($returnAsArray === true) {
            return $urls;
        }

        $sitemapData = $this->createControllerByID('default')->renderPartial('index', [
            'urls' => $urls
        ]);

        $this->cacheProvider->set($this->cacheKey, $sitemapData, $this->cacheExpire);
        return $sitemapData;
    }
public function buildSitemap($returnAsArray = false)
    {
        $urls = $this->urls;
        foreach ($this->models as $modelName) {
            /** @var \kato\modules\sitemap\behaviors\SitemapBehavior $model */
            if (is_array($modelName)) {
                $model = new $modelName['class'];
                if (isset($modelName['behaviors'])) {
                    $model->attachBehaviors($modelName['behaviors']);
                }
            } else {
                $model = new $modelName;
            }
            $urls = array_merge($urls, $model->generateSiteMap());
        }

        if ($returnAsArray === true) {
            return $urls;
        }

        $sitemapData = $this->createControllerByID('default')->renderPartial('index', [
            'urls' => $urls
        ]);

        $this->cacheProvider->set($this->cacheKey, $sitemapData, $this->cacheExpire);
        return $sitemapData;
    }
Build and cache a site map.
@param bool $returnAsArray
@return array|string
@throws InvalidConfigException