/**
* fetches all embeded images
*
* @param string $url
* @return array
*/
public static function fetch($url, $limit = 5, $flat = true)
{
//get the html as string
$html = UrlUtils::getUrlContent(urldecode($url), 'GET');
$images = self::detect($html);
$result = array();
foreach ($images as $image) {
$image = UrlUtils::abslink($image, $url);
$size = @getimagesize($image);
$size = $size[0] + $size[1];
// ignore all (stats)images smaller than 5x5
if ($size >= 10) {
$result[] = array('size' => $size, 'image' => $image);
}
}
usort($result, array("ImageParser", "sort"));
//$result = array_unique($result);
$result = array_slice($result, 0, $limit - 1);
// return only the images and crop the size
if ($flat) {
$flat = array();
foreach ($result as $image) {
$flat[] = $image['image'];
}
$result = $flat;
}
return $result;
}
/**
* returns shares on facebook
*
* @param string $url
* @return string
*/
function facebook_count($url)
{
$facebook_data = UrlUtils::getUrlContent("http://graph.facebook.com/?ids=" . urlencode($url));
if ($facebook_data = json_decode($facebook_data, true)) {
if (array_key_exists($url, $facebook_data) && array_key_exists('shares', $facebook_data[$url])) {
return intval($facebook_data[$url]['shares']);
}
}
return intval(0);
}
private function getMicroidsFromDomain()
{
$url = $this->getDomain();
$protocol = $this->getProtocol();
if (UrlUtils::checkUrlWithCurl($url, true)) {
return MicroID::parseString(UrlUtils::getUrlContent($url));
} else {
return null;
}
}
/**
* Enter description here...
*
* @param unknown_type $url
* @return unknown
*/
public static function request($url, $format)
{
$content = UrlUtils::getUrlContent($url);
if ($format == "json") {
$result = json_decode(trim($content), false);
if (is_object($result)) {
return $result;
} else {
return false;
}
} else {
$result = simplexml_load_string(trim($content));
if (is_object($result)) {
return $result;
}
}
return false;
}
/**
* get the data_series informations
*
* @link http://chartbeat.pbworks.com/w/page/26872013/data_series
* @param string $selecor
* @return array
*/
public function getVisitorsByDate($selector)
{
switch ($selector) {
case "today":
$timestamp = strtotime("today");
$days = 1;
$minutes = 1;
break;
case "yesterday":
$timestamp = strtotime("yesterday");
$days = 2;
$minutes = 1;
break;
case "last7d":
$days = 7;
$minutes = 1;
break;
case "last30d":
$days = 30;
$minutes = 1;
break;
}
$url = "http://chartbeat.com/data_series/?days=" . $days . "&host=spread.ly&type=summary&val=people&minutes=" . $minutes . "&apikey=" . $this->apikey;
if (isset($timestamp)) {
$url .= '&timestamp=' . $timestamp;
}
$json = UrlUtils::getUrlContent($url);
$data = json_decode($json, true);
array_walk($data['people'], function (&$el) {
if ($el == null) {
$el = 0;
}
});
if ($selector == "yesterday") {
$data['people'] = array_slice($data['people'], 0, 1440);
}
return array_sum($data['people']);
}
/**
* handles the parsing of a new social-object
* currently parsed: opengraph and metatags
*
* @param string $pUrl
* @return array $pArray
*/
public static function fetch($pUrl, $pYiidMeta = null)
{
$pUrl = trim(urldecode($pUrl));
$pUrl = str_replace(" ", "+", $pUrl);
try {
//get the html as string
$lHtml = UrlUtils::getUrlContent($pUrl, 'GET');
if (!$lHtml) {
return false;
}
// boost performance and use alreade the header
$lHeader = substr($lHtml, 0, stripos($lHtml, '</head>'));
if (!$pYiidMeta) {
$pYiidMeta = new YiidMeta();
}
$pYiidMeta->setUrl($pUrl);
if ((preg_match('~http://opengraphprotocol.org/schema/~i', $lHeader) || preg_match('~http://ogp.me/ns#~i', $lHeader) || preg_match('~property=[\\"\']og:~i', $lHeader)) && !$pYiidMeta->isComplete()) {
//get the opengraph-tags
$lOpenGraph = OpenGraph::parse($lHeader);
$pYiidMeta->fromOpenGraph($lOpenGraph);
}
if (preg_match('~application/(xml|json)\\+oembed"~i', $lHeader) && !$pYiidMeta->isComplete()) {
try {
$lOEmbed = OEmbedParser::fetchByCode($lHeader);
$pYiidMeta->fromOembed($lOEmbed);
} catch (Exception $e) {
// catch exception and try to go on
}
}
if (!$pYiidMeta->isComplete()) {
$lMeta = MetaTagParser::getKeys($lHtml, $pUrl);
$pYiidMeta->fromMeta($lMeta);
}
return $pYiidMeta;
} catch (Exception $e) {
return false;
}
}
/**
* saves the favicon of a communitiy
*
* @author Matthias Pfefferle
*
* @param Object $pCommunity
* @return boolean true|false
*/
public static function importFavicon($pCommunity, $pPath = self::PATH_TYPE_URL)
{
try {
// try to get an image from websnapr
$lImage = UrlUtils::getUrlContent($pCommunity->getFavicon());
$lBasePath = DIRECTORY_SEPARATOR . 'favicons' . DIRECTORY_SEPARATOR . $pCommunity->getSlug() . '.png';
// create folder structure and save the image to our local filesystem
$path = sfConfig::get('sf_upload_dir') . $lBasePath;
$fp = fopen($path, 'w+');
fputs($fp, $lImage);
fclose($fp);
// get mime-type
$lImgData = GetImageSize($path);
if ($lImgData['mime'] != "image/png") {
$lImg = new sfImage($path, $lImgData['mime'], 'GD');
$lImg->getMIMEType();
$lImg->setQuality(100);
$lImg->saveAs($path, 'image/png');
}
unset($lImage);
if ($pPath == self::PATH_TYPE_URL) {
return DIRECTORY_SEPARATOR . sfConfig::get('sf_upload_dir_name') . $lBasePath;
} else {
return $path;
}
} catch (Exception $e) {
sfContext::getInstance()->getLogger()->err("{ImageImporter} Exception: " . print_r($e, true));
return null;
}
}
public function testNewApiDealIsActiveImmediately()
{
$user = Doctrine_Core::getTable('sfGuardUser')->createQuery('u')->where('u.is_active = ?', true)->fetchOne();
$this->assertEquals(10, DealTable::getInstance()->count());
$data = UrlUtils::getUrlContent("http://api.spreadly.local/deals?access_token=" . $user->getAccessToken(), UrlUtils::HTTP_POST, self::$VALID_TEST_JSON);
$this->assertEquals(11, DealTable::getInstance()->count());
$deal = DealTable::getInstance()->findOneByName('Kampagne Like');
$this->assertFalse($deal->isActive());
$this->assertEquals(DealTable::STATE_SUBMITTED, $deal->getState());
$data = UrlUtils::getUrlContent("http://api.spreadly.local/deals?access_token=" . $user->getAccessToken(), UrlUtils::HTTP_POST, self::$VALID_AUTOACTIVATE_TEST_JSON);
$deal = DealTable::getInstance()->findOneByName('Kampagne Activate');
$this->assertTrue($deal->isActive());
$this->assertEquals(DealTable::STATE_ACTIVE, $deal->getState());
}
/**
* looks up the informations of a given URL
*
* @param string $pUrl an URL or SGN-Link
* @return string|null
*/
public static function verifyRelMe($pUrl, $pYiidIdentity)
{
$lJson = UrlUtils::getUrlContent('http://socialgraph.apis.google.com/lookup?q=' . $pUrl . '&fme=1');
//var_dump($lJson);die();
$lSGObject = json_decode($lJson, true);
//var_dump($lSGObject);die();
$lUrl = $lSGObject["canonical_mapping"][$pUrl];
//var_dump($lUrl);die();
//$lAttributes = $lSGObject[$lUrl];
foreach ($lSGObject['nodes'][$lUrl]['claimed_nodes'] as $lClaimed) {
if (stristr($pYiidIdentity, $lClaimed) != '') {
return true;
}
}
return false;
}
