/**
* Testing setLifeTime
*
* @param string $handler cache handler
* @param array $options options for cache handler
* @param integer $lifetime lifetime of cache to be set
*
* @return void
*
* @dataProvider casesSetLifetime
*/
public function testSetLifeTime($handler, $options, $lifetime)
{
$this->object = JCache::getInstance($handler, $options);
$this->object->setLifeTime($lifetime);
$this->assertThat(
$this->object->options['lifetime'],
$this->equalTo($lifetime)
);
}
static function fetchXML($params, $force = 0)
{
$rssurl = $params->get('rss_url', '');
$items_limit = intval($params->get('items_limit', 10));
$doCache = intval($params->get('scr_cache', 1));
$CacheTime = intval($params->get('cache_time', 3600));
$twitter_timeline = $params->get('twitter_timeline', 'user');
$username = $params->get('twitter_username', '');
$password = $params->get('twitter_password', '');
$list = $params->get('twitter_list', '');
if ($twitter_timeline == 'friends') {
$rssurl = 'http://api.twitter.com/1/statuses/friends_timeline.xml';
} else {
if ($twitter_timeline == 'mentions') {
$rssurl = 'http://api.twitter.com/1/statuses/mentions.xml';
} else {
if ($twitter_timeline == 'list') {
$rssurl = 'http://api.twitter.com/1/' . urlencode($username) . '/lists/' . urlencode($list) . '/statuses.xml';
} else {
if ($twitter_timeline == 'user_rt' && $username != '') {
$rssurl = 'http://api.twitter.com/1/statuses/user_timeline.xml?screen_name=' . urlencode($username) . '&include_rts=true';
} else {
if ($username != '') {
$rssurl = 'http://api.twitter.com/1/statuses/user_timeline/' . urlencode($username) . '.xml';
} else {
$rssurl = str_replace('.rss', '.xml', $rssurl);
}
}
}
}
}
$feed_desc = 1;
$item_desc = 1;
$feed_array = array();
$xmlDoc =& JFactory::getXMLParser('Simple');
if ($doCache) {
if (!class_exists('JCache')) {
require_once JPATH_SITE . DS . 'libraries' . DS . 'joomla' . DS . 'cache' . DS . 'cache.php';
}
$options = array('defaultgroup' => 'mod_ajaxscroller', 'lifetime' => $CacheTime, 'checkTime' => true, 'caching' => true);
$cache = new JCache($options);
$cache->setLifeTime($CacheTime);
if ($force) {
// delete the cache, force the new fetch
$cache->remove(md5($rssurl), 'mod_ajaxscroller');
}
if ($string = $cache->get(md5($rssurl), 'mod_ajaxscroller')) {
$xmlDoc->loadString($string);
} else {
$xml = simplexml_load_file($rssurl);
$string = $xml->asXML();
$string = str_replace('georss:', 'georss_', $string);
// simplexml doesn't like ':'
$xmlDoc->loadString($string);
$cache->store($xmlDoc->document->toString(), md5($rssurl));
}
} else {
$xml = simplexml_load_file($rssurl);
$string = $xml->asXML();
$string = str_replace('georss:', 'georss_', $string);
// simplexml doesn't like ':'
$xmlDoc->loadString($string);
}
$root =& $xmlDoc->document;
$statuses =& $root->children();
$length = count($statuses);
$total = $items_limit && $items_limit < $length ? $items_limit : $length;
if ($total == 0) {
$feed_array = $xmlDoc->loadString($string);
}
for ($i = 0; $i < $total; $i++) {
$status =& $statuses[$i];
$id =& $status->getElementByPath('id')->data();
$created_at =& $status->getElementByPath('created_at')->data();
$text =& $status->getElementByPath('text')->data();
$source =& $status->getElementByPath('source')->data();
$in_reply_to_status_id =& $status->getElementByPath('in_reply_to_status_id')->data();
$in_reply_to_user_id =& $status->getElementByPath('in_reply_to_user_id')->data();
$in_reply_to_screen_name =& $status->getElementByPath('in_reply_to_screen_name')->data();
$user_id =& $status->getElementByPath('user')->getElementByPath('id')->data();
$user_screen_name =& $status->getElementByPath('user')->getElementByPath('screen_name')->data();
$user_profile_image_url =& $status->getElementByPath('user')->getElementByPath('profile_image_url')->data();
$feed_array[$i]['item_href'] = 'http://twitter.com/' . $user_screen_name . '/statuses/' . $id;
$feed_array[$i]['item_date'] = $created_at;
$feed_array[$i]['item_title'] = $user_screen_name;
//$text = htmlentities($text);
$feed_array[$i]['item_desc'] = modAjaxScrollerCommonHelper::ajax_scroller_format_twitter($text, $params, $user_profile_image_url, $user_screen_name, $created_at, $source, $in_reply_to_user_id, $in_reply_to_screen_name, $in_reply_to_status_id);
}
return $feed_array;
}
/**
* Sets the lifetime of the cache
*
* @abstract
*
* @param int $lifeTime Lifetime of the cache
*
* @return void
*/
public function setLifeTime($lifeTime)
{
$this->lifeTime = $lifeTime;
$this->cache->setLifeTime($this->lifeTime);
}
/**
* Set cache lifetime
*
* @param integer $lt Cache lifetime
*
* @return void
*
* @since 11.1
*/
public function setLifeTime($lt)
{
$this->cache->setLifeTime($lt);
}
