/**
* Sets the state of a specific version of this Mailing to "published"
*
* @param int $version (optional) Specific version or ALWAYS_LATEST_APPROVED_VERSION (constant) to always publish the lastest approved version
* @return int|false New version of the Mailing or FALSE in case of an error
*/
function publishVersion($version = 0)
{
if ($version == 0) {
$version = $this->getVersion();
}
$result = parent::publishVersion($version);
if ($result) {
$published = false;
if ($version == ALWAYS_LATEST_APPROVED_VERSION) {
$version = $this->getLatestApprovedVersion();
if ($version) {
$published = true;
}
} else {
$published = true;
}
if ($published) {
$this->history->add(HISTORYTYPE_MAILING, NULL, $version, 'TXT_PAGE_H_PUBLISH');
sMailingMgr()->callExtensionHook("onPublish", $this->_id, $version);
if (Singleton::cache_config()->getVar("CONFIG/INVALIDATEON/MAILING_PUBLISH") == "true") {
Singleton::FC()->emptyBucket();
}
}
}
return $result;
}
