/**
* Build a value to store in memcached based on the PST content and parser output
*
* This makes a simple version of WikiPage::prepareContentForEdit() as stash info
*
* @param Content $pstContent
* @param ParserOutput $parserOutput
* @param string $timestamp TS_MW
* @return array (stash info array, TTL in seconds) or (null, 0)
*/
protected static function buildStashValue(Content $pstContent, ParserOutput $parserOutput, $timestamp)
{
// If an item is renewed, mind the cache TTL determined by config and parser functions
$since = time() - wfTimestamp(TS_UNIX, $parserOutput->getTimestamp());
$ttl = min($parserOutput->getCacheExpiry() - $since, 5 * 60);
if ($ttl > 0 && !$parserOutput->getFlag('vary-revision')) {
// Only store what is actually needed
$stashInfo = (object) array('pstContent' => $pstContent, 'output' => $parserOutput, 'timestamp' => $timestamp);
return array($stashInfo, $ttl);
}
return array(null, 0);
}
/**
* Build a value to store in memcached based on the PST content and parser output
*
* This makes a simple version of WikiPage::prepareContentForEdit() as stash info
*
* @param Content $pstContent
* @param ParserOutput $parserOutput
* @param string $timestamp TS_MW
* @param User $user
* @return array (stash info array, TTL in seconds) or (null, 0)
*/
private static function buildStashValue(Content $pstContent, ParserOutput $parserOutput, $timestamp, User $user)
{
// If an item is renewed, mind the cache TTL determined by config and parser functions.
// Put an upper limit on the TTL for sanity to avoid extreme template/file staleness.
$since = time() - wfTimestamp(TS_UNIX, $parserOutput->getTimestamp());
$ttl = min($parserOutput->getCacheExpiry() - $since, 5 * 60);
if ($ttl > 0 && !$parserOutput->getFlag('vary-revision')) {
// Only store what is actually needed
$stashInfo = (object) ['pstContent' => $pstContent, 'output' => $parserOutput, 'timestamp' => $timestamp, 'edits' => $user->getEditCount()];
return [$stashInfo, $ttl];
}
return [null, 0];
}
