When I'm trying to do is Login As Customer, it gives the below error:
a:4:{i:0;s:84:"Invalid method Magento\Framework\Session\Generic\Interceptor::isLoggedIn(Array
(
)
)";i:1;s:11155:"#0 D:\wamp\www\smint\magento\app\code\Custom\Module\Model\DefaultModel.php(201): Magento\Framework\Session\SessionManager->__call('isLoggedIn', Array)
#1 D:\wamp\www\smint\magento\app\code\Custom\Module\Model\DefaultModel.php(201): Magento\Framework\Session\Generic\Interceptor->isLoggedIn()
#2 D:\wamp\www\smint\magento\app\code\Custom\Module\Model\DefaultModel.php(114): Custom\Module\Model\DefaultModel->_isUserAuth()
I have already Cleared Cached & Removed data from Var folder
DefaultModel.php
/** * Copyright © 2016 Magento. All rights reserved. * See COPYING.txt for license details. */
namespace Custom\Module\Model;
/**
* Implementation of \Zend_Captcha
*
* @author Magento Core Team <[email protected]>
*/
class DefaultModel extends \Zend_Captcha_Image implements \Magento\Captcha\Model\CaptchaInterface {
/**
* Key in session for captcha code
*/
const SESSION_WORD = 'word';
/**
* Min captcha lengths default value
*/
const DEFAULT_WORD_LENGTH_FROM = 3;
/**
* Max captcha lengths default value
*/
const DEFAULT_WORD_LENGTH_TO = 5;
/**
* @var \Magento\Captcha\Helper\Data
*/
protected $_captchaData;
/**
* Captcha expire time
* @var int
*/
protected $_expiration;
/**
* Override default value to prevent a captcha cut off
* @var int
* @see \Zend_Captcha_Image::$_fsize
*/
protected $_fsize = 22;
/**
* Captcha form id
* @var string
*/
protected $_formId;
/**
* @var \Magento\Captcha\Model\ResourceModel\LogFactory
*/
protected $_resLogFactory;
/**
* Overrides parent parameter as session comes in constructor.
*
* @var bool
*/
protected $_keepSession = true;
/**
* @var \Magento\Framework\Session\SessionManagerInterface
*/
protected $_session;
/**
* @param \Magento\Framework\Session\SessionManagerInterface $session
* @param \Magento\Captcha\Helper\Data $captchaData
* @param \Magento\Captcha\Model\ResourceModel\LogFactory $resLogFactory
* @param string $formId
*/
public function __construct(
\Magento\Framework\Session\SessionManagerInterface $session, \Magento\Captcha\Helper\Data $captchaData, \Magento\Captcha\Model\ResourceModel\LogFactory $resLogFactory, $formId
) {
$this->_session = $session;
$this->_captchaData = $captchaData;
$this->_resLogFactory = $resLogFactory;
$this->_formId = $formId;
}
/**
* Returns key with respect of current form ID
*
* @param string $key
* @return string
*/
protected function _getFormIdKey($key) {
return $this->_formId . '_' . $key;
}
/**
* Get Block Name
*
* @return string
*/
public function getBlockName() {
return 'Magento\Captcha\Block\Captcha\DefaultCaptcha';
}
/**
* Whether captcha is required to be inserted to this form
*
* @param null|string $login
* @return bool
*/
public function isRequired($login = null) {
if ($this->_isUserAuth() && !$this->isShownToLoggedInUser() || !$this->_isEnabled() || !in_array(
$this->_formId, $this->_getTargetForms()
)
) {
return false;
}
return $this->_isShowAlways() || $this->_isOverLimitAttempts(
$login
) || $this->_session->getData(
$this->_getFormIdKey('show_captcha')
);
}
/**
* Check if CAPTCHA has to be shown to logged in user on this form
*
* @return bool
*/
public function isShownToLoggedInUser() {
$forms = (array) $this->_captchaData->getConfig('shown_to_logged_in_user');
foreach ($forms as $formId => $isShownToLoggedIn) {
if ($isShownToLoggedIn && $this->_formId == $formId) {
return true;
}
}
return false;
}
/**
* Check is over limit attempts
*
* @param string $login
* @return bool
*/
protected function _isOverLimitAttempts($login) {
return $this->_isOverLimitIpAttempt() || $this->_isOverLimitLoginAttempts($login);
}
/**
* Returns number of allowed attempts for same login
*
* @return int
*/
protected function _getAllowedAttemptsForSameLogin() {
return (int) $this->_captchaData->getConfig('failed_attempts_login');
}
/**
* Returns number of allowed attempts from same IP
*
* @return int
*/
protected function _getAllowedAttemptsFromSameIp() {
return (int) $this->_captchaData->getConfig('failed_attempts_ip');
}
/**
* Check is overlimit saved attempts from one ip
*
* @return bool
*/
protected function _isOverLimitIpAttempt() {
$countAttemptsByIp = $this->_getResourceModel()->countAttemptsByRemoteAddress();
return $countAttemptsByIp >= $this->_getAllowedAttemptsFromSameIp();
}
/**
* Is Over Limit Login Attempts
*
* @param string $login
* @return bool
*/
protected function _isOverLimitLoginAttempts($login) {
if ($login != false) {
$countAttemptsByLogin = $this->_getResourceModel()->countAttemptsByUserLogin($login);
return $countAttemptsByLogin >= $this->_getAllowedAttemptsForSameLogin();
}
return false;
}
/**
* Check is user auth
*
* @return bool
*/
protected function _isUserAuth() {
return $this->_session->isLoggedIn();
}
/**
* Whether to respect case while checking the answer
*
* @return bool
*/
public function isCaseSensitive() {
return (string) $this->_captchaData->getConfig('case_sensitive');
}
/**
* Get font to use when generating captcha
*
* @return string
*/
public function getFont() {
$font = (string) $this->_captchaData->getConfig('font');
$fonts = $this->_captchaData->getFonts();
if (isset($fonts[$font])) {
$fontPath = $fonts[$font]['path'];
} else {
$fontData = array_shift($fonts);
$fontPath = $fontData['path'];
}
return $fontPath;
}
/**
* After this time isCorrect() is going to return FALSE even if word was guessed correctly
*
* @return int
*/
public function getExpiration() {
if (!$this->_expiration) {
/**
* as "timeout" configuration parameter specifies timeout in minutes - we multiply it on 60 to set
* expiration in seconds
*/
$this->_expiration = (int) $this->_captchaData->getConfig('timeout') * 60;
}
return $this->_expiration;
}
/**
* Get timeout for session token
*
* @return int
*/
public function getTimeout() {
return $this->getExpiration();
}
/**
* Get captcha image directory
*
* @return string
*/
public function getImgDir() {
return $this->_captchaData->getImgDir();
}
/**
* Get captcha image base URL
*
* @return string
*/
public function getImgUrl() {
return $this->_captchaData->getImgUrl();
}
/**
* Checks whether captcha was guessed correctly by user
*
* @param string $word
* @return bool
*/
public function isCorrect($word) {
$storedWord = $this->getWord();
$this->_clearWord();
if (!$word || !$storedWord) {
return false;
}
if (!$this->isCaseSensitive()) {
$storedWord = strtolower($storedWord);
$word = strtolower($word);
}
return $word === $storedWord;
}
/**
* Return full URL to captcha image
*
* @return string
*/
public function getImgSrc() {
return $this->getImgUrl() . $this->getId() . $this->getSuffix();
}
/**
* Log attempt
*
* @param string $login
* @return $this
*/
public function logAttempt($login) {
if ($this->_isEnabled() && in_array($this->_formId, $this->_getTargetForms())) {
$this->_getResourceModel()->logAttempt($login);
if ($this->_isOverLimitLoginAttempts($login)) {
$this->setShowCaptchaInSession(true);
}
}
return $this;
}
/**
* Set show_captcha flag in session
*
* @param bool $value
* @return void
*/
public function setShowCaptchaInSession($value = true) {
if ($value !== true) {
$value = false;
}
$this->_session->setData($this->_getFormIdKey('show_captcha'), $value);
}
/**
* Generate word used for captcha render
*
* @return string
*/
protected function _generateWord() {
$word = '';
$symbols = $this->_getSymbols();
$wordLen = $this->_getWordLen();
for ($i = 0; $i < $wordLen; $i++) {
$word .= $symbols[array_rand($symbols)];
}
return $word;
}
/**
* Get symbols array to use for word generation
*
* @return array
*/
protected function _getSymbols() {
return str_split((string) $this->_captchaData->getConfig('symbols'));
}
/**
* Returns length for generating captcha word. This value may be dynamic.
*
* @return int
*/
protected function _getWordLen() {
$from = 0;
$to = 0;
$length = (string) $this->_captchaData->getConfig('length');
if (!is_numeric($length)) {
if (preg_match('/(\d+)-(\d+)/', $length, $matches)) {
$from = (int) $matches[1];
$to = (int) $matches[2];
}
} else {
$from = (int) $length;
$to = (int) $length;
}
if ($to < $from || $from < 1 || $to < 1) {
$from = self::DEFAULT_WORD_LENGTH_FROM;
$to = self::DEFAULT_WORD_LENGTH_TO;
}
return \Magento\Framework\Math\Random::getRandomNumber($from, $to);
}
/**
* Whether to show captcha for this form every time
*
* @return bool
*/
protected function _isShowAlways() {
if ((string) $this->_captchaData->getConfig('mode') == \Magento\Captcha\Helper\Data::MODE_ALWAYS) {
return true;
}
if ((string) $this->_captchaData->getConfig(
'mode'
) == \Magento\Captcha\Helper\Data::MODE_AFTER_FAIL && $this->_getAllowedAttemptsForSameLogin() == 0
) {
return true;
}
$alwaysFor = $this->_captchaData->getConfig('always_for');
foreach ($alwaysFor as $nodeFormId => $isAlwaysFor) {
if ($isAlwaysFor && $this->_formId == $nodeFormId) {
return true;
}
}
return false;
}
/**
* Whether captcha is enabled at this area
*
* @return bool
*/
protected function _isEnabled() {
return (string) $this->_captchaData->getConfig('enable');
}
/**
* 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);
}
/**
* Get captcha word
*
* @return string
*/
public function getWord() {
$sessionData = $this->_session->getData($this->_getFormIdKey(self::SESSION_WORD));
return time() < $sessionData['expires'] ? $sessionData['data'] : null;
}
/**
* Set captcha word
*
* @param string $word
* @return $this
*/
protected function _setWord($word) {
$this->_session->setData(
$this->_getFormIdKey(self::SESSION_WORD), ['data' => $word, 'expires' => time() + $this->getTimeout()]
);
$this->_word = $word;
return $this;
}
/**
* Set captcha word
*
* @return $this
*/
protected function _clearWord() {
$this->_session->unsetData($this->_getFormIdKey(self::SESSION_WORD));
$this->_word = null;
return $this;
}
/**
* Override function to generate less curly captcha that will not cut off
*
* @see \Zend_Captcha_Image::_randomSize()
* @return int
*/
protected function _randomSize() {
return \Magento\Framework\Math\Random::getRandomNumber(280, 300) / 100;
}
/**
* Overlap of the parent method
*
* @return void
*
* Now deleting old captcha images make crontab script
* @see \Magento\Captcha\Cron\DeleteExpiredImages::execute
*/
protected function _gc() {
//do nothing
}
/**
* Get resource model
*
* @return \Magento\Captcha\Model\ResourceModel\Log
*/
protected function _getResourceModel() {
return $this->_resLogFactory->create();
}
protected function _generateImage($id, $word) {
if (!extension_loaded("gd")) {
#require_once 'Zend/Captcha/Exception.php';
throw new Zend_Captcha_Exception("Image CAPTCHA requires GD extension");
}
if (!function_exists("imagepng")) {
#require_once 'Zend/Captcha/Exception.php';
throw new Zend_Captcha_Exception("Image CAPTCHA requires PNG support");
}
if (!function_exists("imageftbbox")) {
#require_once 'Zend/Captcha/Exception.php';
throw new Zend_Captcha_Exception("Image CAPTCHA requires FT fonts support");
}
$font = $this->getFont();
if (empty($font)) {
#require_once 'Zend/Captcha/Exception.php';
throw new Zend_Captcha_Exception("Image CAPTCHA requires font");
}
$w = $this->getWidth();
$h = $this->getHeight();
$fsize = $this->getFontSize();
$img_file = $this->getImgDir() . $id . $this->getSuffix();
if (empty($this->_startImage)) {
$img = imagecreatetruecolor($w, $h);
} else {
$img = imagecreatefrompng($this->_startImage);
if (!$img) {
#require_once 'Zend/Captcha/Exception.php';
throw new Zend_Captcha_Exception("Can not load start image");
}
$w = imagesx($img);
$h = imagesy($img);
}
$text_color = imagecolorallocate($img, 0, 0, 0);
$bg_color = imagecolorallocate($img, 255, 255, 255);
imagefilledrectangle($img, 0, 0, $w - 1, $h - 1, $bg_color);
$textbox = imageftbbox($fsize, 0, $font, $word);
$x = ($w - ($textbox[2] - $textbox[0])) / 2;
$y = ($h - ($textbox[7] - $textbox[1])) / 2;
imagefttext($img, $fsize, 0, $x, $y, $text_color, $font, $word);
// generate noise
/*for ($i = 0; $i < $this->_dotNoiseLevel; $i++) {
imagefilledellipse($img, mt_rand(0, $w), mt_rand(0, $h), 2, 2, $text_color);
}
for ($i = 0; $i < $this->_lineNoiseLevel; $i++) {
imageline($img, mt_rand(0, $w), mt_rand(0, $h), mt_rand(0, $w), mt_rand(0, $h), $text_color);
}*/
// transformed image
$img2 = imagecreatetruecolor($w, $h);
$bg_color = imagecolorallocate($img2, 255, 255, 255);
imagefilledrectangle($img2, 0, 0, $w - 1, $h - 1, $bg_color);
// apply wave transforms
$freq1 = $this->_randomFreq();
$freq2 = $this->_randomFreq();
$freq3 = $this->_randomFreq();
$freq4 = $this->_randomFreq();
$ph1 = $this->_randomPhase();
$ph2 = $this->_randomPhase();
$ph3 = $this->_randomPhase();
$ph4 = $this->_randomPhase();
$szx = $this->_randomSize();
$szy = $this->_randomSize();
for ($x = 0; $x < $w; $x++) {
for ($y = 0; $y < $h; $y++) {
$sx = $x + (sin($x * $freq1 + $ph1) + sin($y * $freq3 + $ph3)) * $szx;
$sy = $y + (sin($x * $freq2 + $ph2) + sin($y * $freq4 + $ph4)) * $szy;
if ($sx < 0 || $sy < 0 || $sx >= $w - 1 || $sy >= $h - 1) {
continue;
} else {
$color = (imagecolorat($img, $sx, $sy) >> 16) & 0xFF;
$color_x = (imagecolorat($img, $sx + 1, $sy) >> 16) & 0xFF;
$color_y = (imagecolorat($img, $sx, $sy + 1) >> 16) & 0xFF;
$color_xy = (imagecolorat($img, $sx + 1, $sy + 1) >> 16) & 0xFF;
}
if ($color == 255 && $color_x == 255 && $color_y == 255 && $color_xy == 255) {
// ignore background
continue;
} elseif ($color == 0 && $color_x == 0 && $color_y == 0 && $color_xy == 0) {
// transfer inside of the image as-is
$newcolor = 0;
} else {
// do antialiasing for border items
$frac_x = $sx - floor($sx);
$frac_y = $sy - floor($sy);
$frac_x1 = 1 - $frac_x;
$frac_y1 = 1 - $frac_y;
$newcolor = $color * $frac_x1 * $frac_y1 + $color_x * $frac_x * $frac_y1 + $color_y * $frac_x1 * $frac_y + $color_xy * $frac_x * $frac_y;
}
imagesetpixel($img2, $x, $y, imagecolorallocate($img2, $newcolor, $newcolor, $newcolor));
}
}
// generate noise
/* for ($i=0; $i<$this->_dotNoiseLevel; $i++) {
imagefilledellipse($img2, mt_rand(0,$w), mt_rand(0,$h), 2, 2, $text_color);
}
for ($i=0; $i<$this->_lineNoiseLevel; $i++) {
imageline($img2, mt_rand(0,$w), mt_rand(0,$h), mt_rand(0,$w), mt_rand(0,$h), $text_color);
} */
imagepng($img2, $img_file);
imagedestroy($img);
imagedestroy($img2);
}
}
Custom\Module\Model\DefaultModel.php?di.xml& not calling captcha Model then it works fine