init(); } protected function init() { $this->setIconPath(); $this->grabSessionData(); } /** * * @param string $field * @return null|int|string */ public function getTplData( $field ) { if ( !isset($this->tplData[$field]) ) { return null; } return $this->tplData[$field]; } protected function setIconPath() { $iconPath = ''; try { $iconDir = Context::getOption()->getIconDir(); $iconPath = "{$iconDir}/manageCacheInstallations.svg"; } catch ( LSCMException $e ) { Logger::debug($e->getMessage() . ' Could not get icon directory.'); } $this->tplData[self::FLD_ICON] = $iconPath; } protected function grabSessionData() { $info = $_SESSION['refreshInfo']; $this->tplData[self::FLD_INSTALLS_COUNT] = count($info['installs']); } public function getTpl() { return Context::getOption()->getSharedTplDir() . '/RefreshStatusProgress.tpl'; } }