public static function calcRecommendations($filename, $limit = false)
{
$f = fopen($filename, "w");
$stubs = Recommendations::findStubs($limit);
$r = new Recommendations();
$r->excludeWorstRelated(250);
$userScore = array();
foreach ($stubs as $stub) {
if ($stub) {
$userScore = $r->getSuggestedUsers($stub);
arsort($userScore);
foreach ($userScore as $username => $score) {
if (Recommendations::isAvailableUser($username)) {
print wfTimestampNow() . " Adding recommendation to edit " . $stub->getText() . " for user " . $username . "\n";
$u = User::newFromId($username);
if ($u && $u->getId()) {
fwrite($f, $u->getId() . "\t" . $stub->getArticleId() . "\t" . $score);
$reasons = $r->getSuggestionReason($username, $stub->getArticleId());
foreach ($reasons as $reason) {
fwrite($f, "\t" . $reason);
}
fwrite($f, "\n");
}
}
}
}
}
}
