public function saveVersion(&$context)
{
$section = $context['section'];
$entry = $context['entry'];
$fields = $context['fields'];
// if saved from an event, no section is passed, so resolve
// section object from the entry
if (is_null($section)) {
$sm = new SectionManager(Symphony::Engine());
$section = $sm->fetch($entry->get('section_id'));
}
// if we *still* can't resolve a section then something is
// probably quite wrong, so don't try and save version history
if (is_null($section)) {
return;
}
// does this section have en Entry Version field, should we store the version?
$has_entry_versions_field = FALSE;
// is this an update to an existing version, or create a new version?
$is_update = $fields['entry-versions'] != 'yes';
// find the Entry Versions field in the section and remove its presence from
// the copied POST array, so that its value is not saved against the version
foreach ($section->fetchFields() as $field) {
if ($field->get('type') == 'entry_versions') {
unset($fields[$field->get('element_name')]);
$has_entry_versions_field = TRUE;
}
}
if (!$has_entry_versions_field) {
return;
}
$version = EntryVersionsManager::saveVersion($entry, $fields, $is_update, $entry_version_field_name);
$context['messages'][] = array('version', 'passed', $version);
}
public function saveVersion(&$context)
{
$entry = $context['entry'];
$fields = $context['fields'];
$version = EntryVersionsManager::saveVersion($entry, $fields, $fields['entry-versions'] != 'yes');
$context['messages'][] = array('version', 'passed', $version);
}
