/**
* Build a Solr document for a given page
*
* @param integer $storeId Store ID
* @param Mage_Cms_Model_Page $page Page instance
* @return Apache_Solr_Document
*/
protected function buildPageDocument($storeId, $page)
{
$helper = Mage::helper('solr');
$baseUrl = Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_WEB);
$host = parse_url($baseUrl, PHP_URL_HOST);
$document = new Apache_Solr_Document();
$document->setField('appKey', 'Asm_Solr');
$document->setField('type', 'cms/page');
$document->setField('id', $helper->getPageDocumentId($page->getId()));
$document->setField('site', $host);
$document->setField('siteHash', $helper->getSiteHashForDomain($host));
$document->setField('storeId', $storeId);
$document->setField('created', $helper->dateToIso($page->getCreationTime()));
$document->setField('changed', $helper->dateToIso($page->getUpdateTime()));
$document->setField('sku', 'cms/page');
$document->setField('productId', 0);
$document->setField('pageId', $page->getId());
$document->setField('title', $page->getTitle());
$document->setField('content', Mage::helper('solr/contentExtractor')->getIndexableContent($page->getContent()));
$document->setField('keywords', $helper->trimExplode(',', $page->getMetaKeywords(), true));
$document->setField('url', Mage::helper('cms/page')->getPageUrl($page->getId()));
return $document;
}