/**
* Get coords by user IP
* @return type
*/
public function ajaxGetCoordsByIp()
{
$objResponse = new JAXResponse();
$config = CFactory::getConfig();
$curl = new CCurl();
/* Because this function is called by ajax. We can't detect real vistor IP in this function than we need to get it from session */
$ip = JFactory::getSession()->get('jomsocial_userip');
/**
* We do request to 3rd service with our IP to get coords than return ajax to update current coords
* We can use many method here to get fews of coords. Just update it into our javascript
* @todo We can allow extend via addon files ?
*/
/**
* @url http://www.ipinfodb.com/ip_location_api.php
*/
$ipinfodbAPIKey = $config->get('geolocation_ipinfodb_key', '40955706fc1ec858891c0a7e1c76672d02c766cf7cee9b3e3bf00bcb1575d252');
$ipinfodbRequestUrl = 'http://api.ipinfodb.com/v3/ip-city/?key=' . $ipinfodbAPIKey . '&format=json';
if ($ip) {
$ipinfodbRequestUrl .= '&ip=' . $ip;
}
$response = $curl->post($ipinfodbRequestUrl);
$body = $response->getBody();
if ($body) {
$body = json_decode($body);
/* We'll response data as much as we have */
if ($body->latitude != 0 && $body->longitude != 0) {
$coords['coords'] = $body;
$objResponse->addScriptCall('joms.location.updateCoords', $coords);
}
}
return $objResponse->sendResponse();
}
public static function fromContent($content)
{
$urls = self::fetchUrlsFromContent($content);
/**
* Crawle data
* We only work with first url
*/
if (count($urls) > 0) {
$url = array_shift($urls);
$curl = new CCurl();
$header = $curl->getHeaderOnly($url);
if (strpos($header['Content-Type'], ';') !== false) {
$header = explode(';', $header['Content-Type']);
$header = trim($header[0]);
} else {
$header = $header['Content-Type'];
}
switch ($header) {
case 'text/html':
/* now we do curl again to get body */
/**
* @todo Somehow it's bug here that incorrect body content
*/
//$curl->setCurl(CURLOPT_HEADER); /* ya don't need header again */
$response = $curl->get($url);
$body = $response->getBody();
/* get meta object */
$metasParser = new CParserMetas();
$metasParser->setContent($body);
$graphObject = $metasParser->extract();
/* Do image fetch into local and resize */
$images = $graphObject->get('image');
/**
* @todo allow config save dir
*/
if (is_array($images)) {
$saveDir = JPATH_ROOT . '/images/community/activities';
/* Create save dir if not exists */
if (!JFolder::exists($saveDir)) {
JFolder::create($saveDir);
}
/* Do copy into local */
$localImages = array();
foreach ($images as $image) {
/* Hashing remote image url to use as fileName */
$localFileName = md5($image);
/* Get file extension */
$locaFileExt = JFile::getExt($image);
/* Generate local filename from hashed and extesion */
$localFile = $localFileName . '.' . $locaFileExt;
/* Local thumbnail filename by adding _thumb */
$localThumbFile = $localFileName . '_thumb.' . $locaFileExt;
/* Do save local */
copy($image, $saveDir . '/' . $localFile);
/* Get image file informantion */
$info = getimagesize($saveDir . '/' . $localFile);
/* Get image type than use it to createThumb */
$imgType = image_type_to_mime_type($info[2]);
/* Do make thumb */
CImageHelper::createThumb($saveDir . '/' . $localFile, $saveDir . '/' . $localThumbFile, $imgType);
$localImages[] = array('image' => $localFile, 'thumb' => $localThumbFile);
}
/* Save back */
$graphObject->set('localImages', $localImages);
}
return $graphObject;
break;
default:
break;
}
}
}