private function _normalizeIncomingShortcodeOptionMap(array $optionMap)
{
if (!isset($this->_optionMapCache)) {
$this->_optionMapCache = array();
$allKnownOptionNames = $this->_optionsReference->getAllOptionNames();
foreach ($allKnownOptionNames as $camelCaseOptionName) {
$asLowerCase = strtolower($camelCaseOptionName);
$this->_optionMapCache[$asLowerCase] = $camelCaseOptionName;
}
}
$toReturn = array();
foreach ($optionMap as $lowerCaseCandidate => $value) {
if (isset($this->_optionMapCache[$lowerCaseCandidate])) {
$camelCaseOptionName = $this->_optionMapCache[$lowerCaseCandidate];
$toReturn[$camelCaseOptionName] = $value;
}
}
return $toReturn;
}
private function _addAnyMissingOptions(array $optionsInThisStorageManager)
{
if ($this->_flagCheckedForMissingOptions) {
return;
}
$optionNamesFromProvider = $this->_optionsReference->getAllOptionNames();
$toPersist = array();
$missingOptions = array_diff($optionNamesFromProvider, array_keys($optionsInThisStorageManager));
/*
* @var string
*/
foreach ($missingOptions as $optionName) {
if ($this->_optionsReference->isMeantToBePersisted($optionName)) {
$toPersist[$optionName] = $this->_optionsReference->getDefaultValue($optionName);
}
}
if (!empty($toPersist)) {
$this->_backend->createEach($toPersist);
$this->_forceReloadOfOptionsCache();
}
$this->_flagCheckedForMissingOptions = true;
}