/**
* Returns total amount of results for any Google search,
* requesting the deprecated Websearch API.
*
* @param string $url
* String, containing the query URL.
* @return integer Returns the total search result count.
*/
public static function getSearchResultsTotal($url = false)
{
$url = parent::getUrl($url);
$url = sprintf(JMapSeostatsServices::$GOOGLE_APISEARCH_URL, 1, $url);
$ret = static::_getPage($url);
$obj = json_decode($ret);
return !isset($obj->responseData->cursor->estimatedResultCount) ? parent::noDataDefaultValue() : intval($obj->responseData->cursor->estimatedResultCount);
}
/**
* Fetch SEO stats from remote services both Google and Alexa,
* based on Seo stats lib that is able to calculate Google Page rank
*
*
* @access private
* @param Object[] $additionalModels Array for additional injected models type hinted by interface
* @return Object
*/
private function fetchSeoStats($additionalModels = null)
{
// Response JSON object
$response = new stdClass();
// Set the resulting array
$pageRanksArray = array('googlerank' => JText::_('COM_JMAP_NA'), 'alexarank' => JText::_('COM_JMAP_NA'), 'alexabacklinks' => JText::_('COM_JMAP_NA'), 'alexapageloadtime' => JText::_('COM_JMAP_NA'), 'googleindexedlinks' => JText::_('COM_JMAP_NA'), 'alexagraph' => '');
try {
if (!function_exists('curl_init')) {
throw new JMapException(JText::_('COM_JMAP_CURL_NOT_SUPPORTED'), 'error');
}
if (1 == ini_get('safe_mode') || 'on' === strtolower(ini_get('safe_mode'))) {
throw new JMapException(JText::_('COM_JMAP_PHP_SAFEMODE_ON'), 'error');
}
// API REQUEST, define target URL, site default or custom url
$siteUrl = JUri::root(false);
$customUrl = JComponentHelper::getParams('com_jmap')->get('seostats_custom_link', null);
$url = $customUrl ? $customUrl : $siteUrl;
// Create a new SEOstats instance.
$seostats = new JMapSeostats();
// Bind the URL to the current SEOstats instance.
if ($seostats->setUrl($url)) {
$pageRanksArray['alexarank'] = JMapSeostatsServicesAlexa::getGlobalRank();
$pageRanksArray['alexabacklinks'] = JMapSeostatsServicesAlexa::getBacklinkCount();
$pageRanksArray['alexapageloadtime'] = JMapSeostatsServicesAlexa::getPageLoadTime();
$pageRanksArray['alexagraph'] = JMapSeostatsServicesAlexa::getTrafficGraph(1, false, 800, 320, 12);
$pageRanksArray['googlerank'] = JMapSeostatsServicesGoogle::getPageRank();
$pageRanksArray['googleindexedlinks'] = JMapSeostatsServicesGoogle::getSiteindexTotal();
// All completed succesfully
$response->result = true;
$response->seostats = $pageRanksArray;
}
} catch (JMapException $e) {
$response->result = false;
$response->exception_message = $e->getMessage();
$response->errorlevel = $e->getErrorLevel();
$response->seostats = $pageRanksArray;
return $response;
} catch (Exception $e) {
$jmapException = new JMapException(JText::sprintf('COM_JMAP_ERROR_RETRIEVING_SEOSTATS', $e->getMessage()), 'error');
$response->result = false;
$response->exception_message = $jmapException->getMessage();
$response->errorlevel = $e->getErrorLevel();
$response->seostats = $pageRanksArray;
return $response;
}
return $response;
}
/**
*
* @access public
* @return boolean
*/
public function setUrl($url)
{
if (false !== JMapSeostatsHelperUrl::isRfc($url)) {
self::$_url = $url;
self::$_host = JMapSeostatsHelperUrl::parseHost($url);
} else {
throw new JMapException(JText::_('COM_JMAP_INVALID_URL'), 'error');
}
return true;
}
/**
* Get the rank by country
*
* @access public
* @static
* @return int
*/
public static function getCountryRank($url = false)
{
$xpath = self::_getXPath($url);
$node1 = self::parseDomByXpaths($xpath, array("//*[@id='traffic-rank-content']/div/span[2]/div[2]/span/span/h4/a", "//*[@id='traffic-rank-content']/div/span[2]/div[2]/span/span/h4/strong/a"));
$node2 = self::parseDomByXpaths($xpath, array("//*[@id='traffic-rank-content']/div/span[2]/div[2]/span/span/div/strong/a", "//*[@id='traffic-rank-content']/div/span[2]/div[2]/span/span/div/strong"));
if (!is_null($node2) && $node2->item(0)) {
$rank = self::retInt(strip_tags($node2->item(0)->nodeValue));
if ($node1->item(0) && 0 != $rank) {
return array('rank' => $rank, 'country' => $node1->item(0)->nodeValue);
}
}
return parent::noDataDefaultValue();
}
