/**
* This is a helper method for other classes, not necessarily part of the EmailService API.
*
* @return array
*/
public function getAvailableTemplateKeys()
{
$exts = array();
$keys = array();
$cicbaseSettings = $this->configurationManager->getConfiguration(ConfigurationManagerInterface::CONFIGURATION_TYPE_SETTINGS, 'cicbase', 'default');
if (isset($cicbaseSettings['emailTemplateOverrides']['extensions'])) {
$exts = $cicbaseSettings['emailTemplateOverrides']['extensions'];
if (!is_array($exts) || !count($exts)) {
return array();
}
}
$whereAllowed = function ($templateDefinition, $templateKey) {
return !isset($templateDefinition['noOverride']) || !$templateDefinition['noOverride'];
};
$keyTrimmer = function ($key) {
return rtrim($key, '.');
};
foreach ($exts as $extKey) {
$extConf = $this->getTyposcriptForExtension($extKey);
if (!is_array($extConf)) {
continue;
}
$extSettings = $extConf["settings"];
if (!is_array($extSettings)) {
continue;
}
Arr::walkKeysRecursive($extSettings, $keyTrimmer);
if (!isset($extSettings['email']['templates'])) {
continue;
}
$templates = $extSettings['email']['templates'];
$allowedTemplates = Arr::spliceWhere($templates, $whereAllowed);
$keys[$extKey] = array_keys($allowedTemplates);
}
$this->emailTemplateRepository->filterOutExistingTemplateKeys($keys);
return $keys;
}
