/**
* Delete Expired Captcha Images for specific website
*
* @param \Magento\Captcha\Helper\Data $helper
* @param \Magento\Store\Model\Website|null $website
* @param \Magento\Store\Model\Store|null $store
* @return void
*/
protected function _deleteExpiredImagesForWebsite(\Magento\Captcha\Helper\Data $helper, \Magento\Store\Model\Website $website = null, \Magento\Store\Model\Store $store = null)
{
$expire = time() - $helper->getConfig('timeout', $store) * 60;
$imageDirectory = $this->_mediaDirectory->getRelativePath($helper->getImgDir($website));
foreach ($this->_mediaDirectory->read($imageDirectory) as $filePath) {
if ($this->_mediaDirectory->isFile($filePath) && pathinfo($filePath, PATHINFO_EXTENSION) == 'png' && $this->_mediaDirectory->stat($filePath)['mtime'] < $expire) {
$this->_mediaDirectory->delete($filePath);
}
}
}
/**
* Retrieve list of forms where captcha must be shown
*
* For frontend this list is based on current website
*
* @return array
*/
protected function _getTargetForms()
{
$formsString = (string) $this->_captchaData->getConfig('forms');
return explode(',', $formsString);
}
/**
* @covers \Magento\Captcha\Helper\Data::getConfig
*/
public function testGetConfigNode()
{
$this->configMock->expects($this->once())->method('getValue')->with('customer/captcha/enable', \Magento\Store\Model\ScopeInterface::SCOPE_STORE)->will($this->returnValue('1'));
$this->helper->getConfig('enable');
}