/**
* @group ZF-8330
*/
public function testGetsFeedLinksAndNormalisesRelativeUrlsOnUriWithPath()
{
try {
$currClient = Zend_Feed_Reader::getHttpClient();
$testAdapter = new Zend_Http_Client_Adapter_Test();
$testAdapter->setResponse(new Zend_Http_Response(200, array(), '<!DOCTYPE html><html><head><link rel="alternate" type="application/rss+xml" href="../test.rss"><link rel="alternate" type="application/atom+xml" href="/test.atom"></head><body></body></html>'));
Zend_Feed_Reader::setHttpClient(new Zend_Http_Client(null, array('adapter' => $testAdapter)));
$links = Zend_Feed_Reader::findFeedLinks('http://foo/bar');
Zend_Feed_Reader::setHttpClient($currClient);
} catch (Exception $e) {
$this->fail($e->getMessage());
}
$this->assertEquals('http://foo/test.rss', $links->rss);
$this->assertEquals('http://foo/test.atom', $links->atom);
}
private static function _processResources(array $config)
{
if (self::$_lock) {
/**
* @see Conjoon_Log
*/
require_once 'Conjoon/Log.php';
Conjoon_Log::log("Conjoon_Modules_Groupware_Feeds_ImportHelper::_processResources " . "- possible race condition", Zend_Log::INFO);
}
self::$_lock = true;
$uri = $config['uri'];
$requestTimeout = $config['requestTimeout'];
$useCache = $config['useCache'];
$useConditionalGet = $config['useConditionalGet'];
$callback = $config['callback'];
/**
* @see Zend_Feed_Reader
*/
require_once 'Zend/Feed/Reader.php';
if ($useCache !== false) {
// set the reader's cache here
/**
* @see Conjoon_Cache_Factory
*/
require_once 'Conjoon/Cache/Factory.php';
/**
* @see Conjoon_Keys
*/
require_once 'Conjoon/Keys.php';
$frCache = Conjoon_Cache_Factory::getCache(Conjoon_Keys::CACHE_FEED_READER, Zend_Registry::get(Conjoon_Keys::REGISTRY_CONFIG_OBJECT)->toArray());
if ($frCache) {
Zend_Feed_Reader::setCache($frCache);
if ($useConditionalGet !== false) {
Zend_Feed_Reader::useHttpConditionalGet();
}
}
}
Zend_Feed_Reader::getHttpClient()->setConfig(array('timeout' => $requestTimeout));
$result = self::$callback($uri);
Zend_Feed_Reader::reset();
self::$_lock = false;
return $result;
}
/**
* @group ZF-11184
*/
public function testImportingUriWithEmptyResponseBodyTriggersException()
{
$currClient = Zend_Feed_Reader::getHttpClient();
$testAdapter = new Zend_Http_Client_Adapter_Test();
$testAdapter->setResponse(new Zend_Http_Response(200, array(), ''));
Zend_Feed_Reader::setHttpClient(new Zend_Http_Client(null, array('adapter' => $testAdapter)));
$this->setExpectedException('Zend_Feed_Exception', 'Feed failed to load');
$result = Zend_Feed_Reader::import('http://www.example.com');
}
/**
* reads the RSS feeds and extracts the 'description' field from each one.
* Uses caching and http conditional GET to ensure that the feed is only
* read if it has been updated
*
* @return array
*/
protected function _getFeedData()
{
//Get the feed url from the configuration options
$options = $this->_getConfigOptions();
$feed_url = $options['feed']['url'];
$cache_dir = $options['cache']['directory'];
// set cache - this allows us to check whether the feed has been updated
$cache = Zend_Cache::factory('Core', 'File', array('lifetime' => null), array('cache_dir' => $cache_dir));
Zend_Feed_Reader::setCache($cache);
// set Reader properties to allow Conditional GET Requests
Zend_Feed_Reader::useHttpConditionalGet();
// disable SSL peer verification as it can cause problems from some isp's
$options = array('ssl' => array('verify_peer' => false, 'allow_self_signed' => true));
$adapter = new Zend_Http_Client_Adapter_Socket();
$adapter->setStreamContext($options);
Zend_Feed_Reader::getHttpClient()->setAdapter($adapter);
// interrogate the RSS feed
try {
$rss_data = Zend_Feed_Reader::import($feed_url);
} catch (Zend_Feed_Exception $e) {
// feed import failed
Zend_Registry::get('logger')->log('Exception importing feed: ' . $e->getMessage(), Zend_Log::WARN);
return null;
} catch (Zend_Http_Client_Exception $e) {
Zend_Registry::get('logger')->log('Error with URL: ' . $e->getMessage(), Zend_Log::WARN);
return null;
} catch (Exception $e) {
Zend_Registry::get('logger')->log('Unknown error when reading feed: ' . $e->getMessage(), Zend_Log::WARN);
return null;
}
$entries = array();
// response status will be 200 if new data, 304 if not modified
$last_response = Zend_Feed_Reader::getHttpClient()->getLastResponse();
if ($last_response) {
$response_status = $last_response->getStatus();
// Only process if new data
if (200 === $response_status) {
foreach ($rss_data as $item) {
$entry['description'] = $item->getDescription();
$entries[] = $entry;
}
if ($this->_getVerbose()) {
$this->getResponse()->appendBody(new Zend_Date() . ': ' . count($entries) . ' new entries downloaded from rss feed' . PHP_EOL);
}
} else {
if ($this->_getVerbose()) {
$this->getResponse()->appendBody(new Zend_Date() . ': ' . 'No new data found' . PHP_EOL);
}
}
}
return $entries;
}
