/**
* Fetch a new feed.
*/
private function fetch()
{
if (!$this->url) {
return false;
}
$this->posted = array();
$this->skipped = array();
$this->duplicate = array();
$this->lastReturned = 0;
$this->time = '';
$this->cachedTime = '';
global $idfeedversion;
$http = new http_request($this->getFullURL());
$http->set_useragent("EDK IDFeedfetcher " . $idfeedversion);
$http->set_timeout(300);
//accept gzip encoding
$http->set_header('Accept-Encoding: gzip');
if (strpos($http->get_header(), 'Content-Encoding: gzip') !== false) {
$this->xml = gzdecode($http->get_content());
} else {
$this->xml = $http->get_content();
}
if ($http->get_http_code() != 200) {
trigger_error("HTTP error " . $http->get_http_code() . " while fetching feed from " . $this->url . $options . ".", E_USER_WARNING);
return false;
}
if ($this->xml) {
return true;
} else {
return false;
}
}
public static function xajax_req()
{
// if the xajax call gets aborted, ignore that
@ignore_user_abort(true);
@set_time_limit(0);
$state = config::get('ajcron_running');
if (!is_array($state)) {
$state = array();
config::set('ajcron_running', $state);
}
// check for blocking
if (config::get('ajcron_blocking')) {
// if there is already something running, give up
if (count($state) >= 1) {
return;
}
}
// load up our crontasks
$jobs = ajcron::parseJobs();
// if there are no jobs just quit
if (!count($jobs)) {
return;
}
// see which one should be started now
$sorttable = array();
foreach ($jobs as $job) {
$sorttable[$job['id']] = $job['nextrun'];
}
asort($sorttable);
foreach ($sorttable as $id => $nextrun) {
// this bypasses already running jobs
if (isset($state[$id])) {
continue;
}
break;
}
if (!$id) {
// no id found we could run as all are running
return;
}
// set current id to running
$state[$id] = 'running';
$currentJob = null;
config::set('ajcron_running', $state);
foreach ($jobs as $job) {
if ($job['id'] == $id) {
$currentJob = $job;
}
}
// run the job (finally)
$http = new http_request($currentJob['url']);
$http->set_timeout(120);
$data = $http->get_content();
// job done, clean up
// we need to refresh our variable to prevent overwriting of
// other running jobs
$db = DBFactory::getDBQuery(true);
$db->execute('select * from kb3_config where cfg_site=\'' . KB_SITE . '\' and cfg_key=\'ajcron_running\'');
$row = $db->getRow();
$state = unserialize($row['cfg_value']);
unset($state[$id]);
config::set('ajcron_running', $state);
// calculate when next to insert ajax
ajcron::getNextRuntime();
// testfun!
$objResponse = new xajaxResponse();
#$objResponse->Assign("header", "innerHTML", nl2br(var_export($sorttable[key($sorttable)], true)));
#sleep(15);
return $objResponse;
}
