/**
* Deletes a conference image.
* @param $settingName string setting key associated with the file
* @param $locale string
*/
function deleteImage($settingName, $locale = null)
{
$conference =& Request::getConference();
$settingsDao = DAORegistry::getDAO('ConferenceSettingsDAO');
$setting = $settingsDao->getSetting($conference->getId(), $settingName);
import('classes.file.PublicFileManager');
$fileManager = new PublicFileManager();
if ($fileManager->removeConferenceFile($conference->getId(), $locale !== null ? $setting[$locale]['uploadName'] : $setting['uploadName'])) {
$returner = $settingsDao->deleteSetting($conference->getId(), $settingName, $locale);
// Ensure page header is refreshed
if ($returner) {
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign(array('displayPageHeaderTitle' => $conference->getPageHeaderTitle(), 'displayPageHeaderLogo' => $conference->getPageHeaderLogo()));
}
return $returner;
} else {
return false;
}
}
