b-7.0.x tnitial commit (kudos to https://github.com/gp-itholics )

.gitignore

@@ -1 +1,4 @@
-.idea
+.idea/
+.vscode/
+vendor/
+.DS_Store

.ide-helper.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace OxidProfessionalServices\Captcha\Application\Controller{
+    use OxidEsales\Eshop\Application\Controller\ArticleDetailsController;
+    use OxidEsales\Eshop\Application\Controller\ContactController;
+    use OxidEsales\Eshop\Application\Controller\ForgotPasswordController;
+    use OxidEsales\Eshop\Application\Controller\InviteController;
+    use OxidEsales\Eshop\Application\Controller\NewsletterController;
+    use OxidEsales\Eshop\Application\Controller\PriceAlarmController;
+
+    class ContactController_parent extends ContactController
+    {}
+    class DetailsController_parent extends ArticleDetailsController {}
+    class ForgotPasswordController_parent extends ForgotPasswordController {}
+    class InviteController_parent extends InviteController {}
+    class NewsletterController_parent extends NewsletterController {}
+    class PricealarmController_parent extends PriceAlarmController {}
+}
+
+namespace OxidProfessionalServices\Captcha\Application\Component\Widget {
+    use OxidEsales\Eshop\Application\Component\Widget\ArticleDetails;
+    class ArticleDetails_parent extends ArticleDetails {}
+}

Application/Component/Widget/ArticleDetails.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Component\Widget;
+
+use OxidProfessionalServices\Captcha\Application\Shared\Captcha;
+
+class ArticleDetails extends ArticleDetails_parent
+{
+    use Captcha;
+}

Application/Controller/ContactController.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Controller;
+
+use OxidProfessionalServices\Captcha\Application\Shared\Captcha;
+
+class ContactController extends ContactController_parent
+{
+    use Captcha;
+
+    public function send()
+    {
+        if (!$this->getCaptcha()->passCaptcha()) {
+            return false;
+        }
+
+        return parent::send();
+    }
+}

Application/Controller/DetailsController.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Controller;
+
+use OxidProfessionalServices\Captcha\Application\Shared\Captcha;
+
+class DetailsController extends DetailsController_parent
+{
+    use Captcha;
+
+    public function addme()
+    {
+        if (!$this->getCaptcha()->passCaptcha(false)) {
+            $this->_iPriceAlarmStatus = 2;
+
+            return;
+        }
+
+        return parent::addme();
+    }
+}

Application/Controller/ForgotPasswordController.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Controller;
+
+use OxidProfessionalServices\Captcha\Application\Shared\Captcha;
+
+class ForgotPasswordController extends ForgotPasswordController_parent
+{
+    use Captcha;
+
+    public function forgotpassword()
+    {
+        if (!$this->getCaptcha()->passCaptcha()) {
+            return false;
+        }
+
+        return parent::forgotpassword();
+    }
+}

Application/Controller/ImageGeneratorController.php

@@ -0,0 +1,102 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Controller;
+
+use OxidEsales\Eshop\Application\Controller\FrontendController;
+use OxidEsales\Eshop\Core\Exception\StandardException;
+use OxidEsales\Eshop\Core\Registry;
+use OxidProfessionalServices\Captcha\Application\Shared\Options;
+use Throwable;
+
+class ImageGeneratorController extends FrontendController
+{
+    use Options;
+
+    protected $emac;
+    protected int $imageHeight = 18;
+    protected int $imageWidth  = 80;
+    protected $fontSize    = 14;
+
+    public function init()
+    {
+        parent::init();
+        $this->emac = Registry::getRequest()->getRequestEscapedParameter('e_mac', null);
+        if ($this->emac) {
+            $this->emac = $this->decodeEmac($this->emac);
+        }
+    }
+
+    public function render()
+    {
+        parent::render();
+
+        try {
+            if (!$this->emac) {
+                throw new StandardException('No e_mac parameter given');
+            }
+            $image = $this->generateVerificationImage();
+            if (!$image) {
+                throw new StandardException('Image generation failed by returning NULL');
+            }
+            header('Content-type: image/png');
+            imagepng($image);
+            imagedestroy($image);
+
+            exit;
+        } catch (Throwable $e) {
+            Registry::getLogger()->error(sprintf('%s() | %s', __METHOD__, $e->getMessage()), [$e]);
+            http_response_code(400);
+
+            exit(1);
+        }
+    }
+
+    protected function decodeEmac(string $emac): string
+    {
+        $decryptor = new \OxidEsales\Eshop\Core\Decryptor();
+
+        $key = $this->getOeCaptchaKey();
+
+        return $decryptor->decrypt($emac, $key);
+    }
+
+    protected function generateVerificationImage()
+    {
+        $image = null;
+
+        switch (true) {
+            case function_exists('imagecreatetruecolor'):
+                $image = imagecreatetruecolor($this->imageWidth, $this->imageHeight);
+
+                break;
+
+            case function_exists('imagecreate'):
+                $image = imagecreate($this->imageWidth, $this->imageHeight);
+
+                break;
+
+            default:
+                return null;
+        }
+        $textX = (int)ceil(($this->imageWidth - strlen($this->emac) * imagefontwidth($this->fontSize)) / 2);
+        $textY = (int)ceil(($this->imageHeight - imagefontheight($this->fontSize)) / 2) - 1;
+
+        $colors = [
+            'text'       => imagecolorallocate($image, 0, 0, 0),
+            'shadow1'    => imagecolorallocate($image, 200, 200, 200),
+            'shadow2'    => imagecolorallocate($image, 100, 100, 100),
+            'background' => imagecolorallocate($image, 255, 255, 255),
+            'border'     => imagecolorallocate($image, 0, 0, 0),
+        ];
+
+        imagefill($image, 0, 0, $colors['background']);
+        imagerectangle($image, 0, 0, $this->imageWidth - 2, $this->imageHeight - 2, $colors['border']);
+        imagestring($image, $this->fontSize, $textX + 1, $textY + 0, $this->emac, $colors['shadow2']);
+        imagestring($image, $this->fontSize, $textX + 0, $textY + 1, $this->emac, $colors['shadow1']);
+        imagestring($image, $this->fontSize, $textX, $textY, $this->emac, $colors['text']);
+
+        return $image;
+    }
+}

Application/Controller/InviteController.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Controller;
+
+use OxidProfessionalServices\Captcha\Application\Shared\Captcha;
+
+class InviteController extends InviteController_parent
+{
+    use Captcha;
+
+    public function send()
+    {
+        if (!$this->getCaptcha()->passCaptcha()) {
+            return false;
+        }
+
+        return parent::send();
+    }
+}

Application/Controller/NewsletterController.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Controller;
+
+use OxidProfessionalServices\Captcha\Application\Shared\Captcha;
+
+class NewsletterController extends NewsletterController_parent
+{
+    use Captcha;
+
+    public function send()
+    {
+        if (!$this->getCaptcha()->passCaptcha()) {
+            return false;
+        }
+
+        return parent::send();
+    }
+}

Application/Controller/PricealarmController.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Controller;
+
+use OxidProfessionalServices\Captcha\Application\Shared\Captcha;
+
+class PricealarmController extends PricealarmController_parent
+{
+    use Captcha;
+
+    public function addme()
+    {
+        if (!$this->getCaptcha()->passCaptcha(false)) {
+            $this->_iPriceAlarmStatus = 2;
+
+            return;
+        }
+
+        return parent::addme();
+    }
+}

Application/Core/Captcha.php

@@ -1,47 +1,55 @@
 <?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
 
-use OxidEsales\Eshop\Core\DatabaseProvider;
+declare(strict_types=1);
 
-/**
- * Class handling CAPTCHA image
- * This class requires utility file utils/verificationimg.php as image generator
- *
- */
-class oeCaptcha extends oxSuperCfg
+namespace OxidProfessionalServices\Captcha\Application\Core;
+
+use OxidEsales\Eshop\Core\Registry;
+use OxidEsales\Eshop\Core\UtilsObject;
+use OxidProfessionalServices\Captcha\Application\Shared\Connection;
+use OxidProfessionalServices\Captcha\Application\Shared\Options;
+
+class Captcha
 {
+    use Connection;
+    use Options;
+    public const ENCRYPT_KEY = 'fq45QS09_fqyx09239QQ';
+
     /**
-     * CAPTCHA length
+     * CAPTCHA length.
      *
      * @var int
      */
     protected $macLength = 5;
 
     /**
-     * Captcha text
+     * Captcha text.
      *
      * @var string
      */
-    protected $text = null;
+    protected $text;
 
     /**
-     * Possible CAPTCHA chars, no ambiguities
+     * Possible CAPTCHA chars, no ambiguities.
      *
      * @var string
      */
     protected $macChars = 'abcdefghijkmnpqrstuvwxyz23456789';
 
     /**
-     * Captcha timeout 60 * 5 = 5 minutes
+     * Captcha timeout 60 * 5 = 5 minutes.
      *
      * @var int
      */
     protected $timeout = 300;
 
+    public static function getInstance(): static
+    {
+        return oxNew(static::class);
+    }
+
     /**
-     * Returns text
+     * Returns text.
      *
      * @return string
      */
@@ -49,7 +57,8 @@ class oeCaptcha extends oxSuperCfg
     {
         if (!$this->text) {
             $this->text = '';
-            for ($i = 0; $i < $this->macLength; $i++) {
+
+            for ($i = 0; $i < $this->macLength; ++$i) {
                 $this->text .= strtolower($this->macChars[rand(0, strlen($this->macChars) - 1)]);
             }
         }
@@ -58,38 +67,7 @@ class oeCaptcha extends oxSuperCfg
     }
 
     /**
-     * Returns text hash
-     *
-     * @param string $text User supplie text
-     *
-     * @return string
-     */
-    public function getHash($text = null)
-    {
-        // inserting captcha record
-        $time = time() + $this->timeout;
-        $textHash = $this->getTextHash($text);
-
-        // if session is started - storing captcha info here
-        $session = $this->getSession();
-        if ($session->isSessionStarted()) {
-            $hash = oxUtilsObject::getInstance()->generateUID();
-            $hashArray = $session->getVariable('captchaHashes');
-            $hashArray[$hash] = array($textHash => $time);
-            $session->setVariable('captchaHashes', $hashArray);
-        } else {
-            $database = DatabaseProvider::getDb();
-            $query = "insert into oecaptcha (oxhash, oxtime) values (" .
-                      $database->quote($textHash) . ", " . $database->quote($time) . ")";
-            $database->execute($query);
-            $hash = $database->getOne('select LAST_INSERT_ID()', false, false);
-        }
-
-        return $hash;
-    }
-
-    /**
-     * Returns given string captcha hash
+     * Returns given string captcha hash.
      *
      * @param string $text string to hash
      *
@@ -105,38 +83,11 @@ class oeCaptcha extends oxSuperCfg
         return md5('ox' . $text);
     }
 
-    /**
-     * Returns url to CAPTCHA image generator.
-     *
-     * @return string
-     */
-    public function getImageUrl()
-    {
-        $config = \OxidEsales\Eshop\Core\Registry::getConfig();
-        $url = $config->getCurrentShopUrl() . 'modules/oe/captcha/core/utils/verificationimg.php?e_mac=';
-        $key = $config->getConfigParam('oecaptchakey');
-
-        $key = $key ? $key : $config->getConfigParam('sConfigKey');
-
-        $encryptor = new \OxidEsales\Eshop\Core\Encryptor();
-        $url .= $encryptor->encrypt($this->getText(), $key);
-
-        return $url;
-    }
-
-    /**
-     * Checks if image could be generated
-     *
-     * @return bool
-     */
-    public function isImageVisible()
-    {
-        return ((function_exists('imagecreatetruecolor') || function_exists('imagecreate')) && $this->getConfig()->getConfigParam('iUseGDVersion') > 1);
-    }
-
     /**
      * Check if captcha is passed.
      *
+     * @param mixed $displayError
+     *
      * @return bool
      */
     public function passCaptcha($displayError = true)
@@ -144,8 +95,8 @@ class oeCaptcha extends oxSuperCfg
         $return = true;
 
         // spam spider prevention
-        $mac = $this->getConfig()->getRequestParameter('c_mac');
-        $macHash = $this->getConfig()->getRequestParameter('c_mach');
+        $mac     = Registry::getRequest()->getRequestParameter('c_mac');
+        $macHash = Registry::getRequest()->getRequestParameter('c_mach');
 
         if (!$this->pass($mac, $macHash)) {
             $return = false;
@@ -153,12 +104,139 @@ class oeCaptcha extends oxSuperCfg
 
         if (!$return && $displayError) {
             // even if there is no exception, use this as a default display method
-            oxRegistry::get('oxUtilsView')->addErrorToDisplay('MESSAGE_WRONG_VERIFICATION_CODE');
+            Registry::getUtilsView()->addErrorToDisplay('MESSAGE_WRONG_VERIFICATION_CODE');
         }
 
         return $return;
     }
 
+    /**
+     * Checks if image could be generated.
+     *
+     * @return bool
+     */
+    public function isImageVisible()
+    {
+        return (function_exists('imagecreatetruecolor') || function_exists('imagecreate')) && Registry::getConfig()->getConfigParam('iUseGDVersion') > 1;
+    }
+
+    /**
+     * Returns url to CAPTCHA image generator.
+     *
+     * @return string
+     */
+    public function getImageUrl()
+    {
+        $config    = Registry::getConfig();
+        $key       = $this->getOeCaptchaKey();
+        $encryptor = new \OxidEsales\Eshop\Core\Encryptor();
+
+        return $config->getCurrentShopUrl() . sprintf('?cl=oe_captcha_generator&e_mac=%s&shp=%d', $encryptor->encrypt($this->getText(), $key), $config->getShopId());
+    }
+
+    /**
+     * Returns text hash.
+     *
+     * @param string $text User supplie text
+     *
+     * @return string
+     */
+    public function getHash($text = null)
+    {
+        // inserting captcha record
+        $time     = time() + $this->timeout;
+        $textHash = $this->getTextHash($text);
+
+        // if session is started - storing captcha info here
+        $session = Registry::getSession();
+        if ($session->isSessionStarted()) {
+            $hash             = UtilsObject::getInstance()->generateUID();
+            $hashArray        = $session->getVariable('captchaHashes');
+            $hashArray[$hash] = [$textHash => $time];
+            $session->setVariable('captchaHashes', $hashArray);
+        } else {
+            $q = $this->getQueryBuilder();
+            $q->insert('oecaptcha')
+                ->values(
+                    [
+                        'oxhash' => '?',
+                        'oxtime' => '?',
+                    ]
+                )->setParameter(0, $textHash)->setParameter(1, $time);
+            $q->execute();
+            $hash = $q->getConnection()->lastInsertId();
+        }
+
+        return $hash;
+    }
+
+    /**
+     * Checks for DB captcha hash validity.
+     *
+     * @param int    $macHash hash key
+     * @param string $hash    captcha hash
+     * @param int    $time    check time
+     *
+     * @return bool
+     */
+    protected function passFromDb($macHash, $hash, $time)
+    {
+        $q = $this->getQueryBuilder();
+        $q->select('1')
+            ->from('oecaptcha')
+            ->where('oxid = :macHash')
+            ->andWhere('oxhash = :hash')
+            ->setParameter('macHash', $macHash)
+            ->setParameter('hash', $hash);
+        $pass = (bool) $q->execute()->fetchOne();
+        if ($pass) {
+            // cleanup
+            $q = $this->getQueryBuilder()
+                ->delete('oecaptcha')
+                ->where('oxid = :macHash')
+                ->andWhere('oxhash = :hash')
+                ->setParameter('macHash', $macHash)
+                ->setParameter('hash', $hash);
+            $q->execute();
+        }
+
+        // garbage cleanup
+        $q = $this->getQueryBuilder()
+            ->delete('oecaptcha')
+            ->where('oxtime < :time')
+            ->setParameter('time', $time);
+        $q->execute();
+
+        return $pass;
+    }
+
+    /**
+     * Checks for session captcha hash validity.
+     *
+     * @param string $macHash hash key
+     * @param string $hash    captcha hash
+     * @param int    $time    check time
+     *
+     * @return bool
+     */
+    protected function passFromSession($macHash, $hash, $time)
+    {
+        $pass    = null;
+        $session = Registry::getSession();
+
+        if ($hashArray = $session->getVariable('captchaHashes')) {
+            $pass = (isset($hashArray[$macHash][$hash]) && $hashArray[$macHash][$hash] >= $time) ? true : false;
+            unset($hashArray[$macHash]);
+            if (!empty($hashArray)) {
+                $session->setVariable('captchaHashes', $hashArray);
+            } else {
+                $session->deleteVariable('captchaHashes');
+            }
+        }
+
+        return $pass;
+    }
+
     /**
      * Verifies captcha input vs supplied hash. Returns true on success.
      *
@@ -174,67 +252,10 @@ class oeCaptcha extends oxSuperCfg
         $pass = $this->passFromSession($macHash, $hash, $time);
 
         // if captcha info was NOT stored in session
-        if ($pass === null) {
+        if (null === $pass) {
             $pass = $this->passFromDb((int) $macHash, $hash, $time);
         }
 
         return (bool) $pass;
     }
-
-    /**
-     * Checks for session captcha hash validity
-     *
-     * @param string $macHash hash key
-     * @param string $hash    captcha hash
-     * @param int    $time    check time
-     *
-     * @return bool
-     */
-    protected function passFromSession($macHash, $hash, $time)
-    {
-        $pass = null;
-        $session = $this->getSession();
-
-        if (($hashArray = $session->getVariable('captchaHashes'))) {
-            $pass = (isset($hashArray[$macHash][$hash]) && $hashArray[$macHash][$hash] >= $time) ? true : false;
-            unset($hashArray[$macHash]);
-            if (!empty($hashArray)) {
-                $session->setVariable('captchaHashes', $hashArray);
-            } else {
-                $session->deleteVariable('captchaHashes');
-            }
-        }
-
-        return $pass;
-    }
-
-    /**
-     * Checks for DB captcha hash validity
-     *
-     * @param int    $macHash hash key
-     * @param string $hash    captcha hash
-     * @param int    $time    check time
-     *
-     * @return bool
-     */
-    protected function passFromDb($macHash, $hash, $time)
-    {
-        $database = DatabaseProvider::getDb();
-        $where = "where oxid = " . $database->quote($macHash) . " and oxhash = " . $database->quote($hash);
-        $query = "select 1 from oecaptcha " . $where;
-        $pass = (bool) $database->getOne($query, false, false);
-
-        if ($pass) {
-            // cleanup
-            $query = "delete from oecaptcha " . $where;
-            $database->execute($query);
-        }
-
-        // garbage cleanup
-        $query = "delete from oecaptcha where oxtime < $time";
-        $database->execute($query);
-
-        return $pass;
-    }
-
 }

Application/Core/Module.php

@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Core;
+
+use OxidProfessionalServices\Captcha\Application\Shared\Connection;
+
+class Module
+{
+    use Connection;
+
+    public const ID      = 'oecaptcha';
+    public const VERSION = '7.0.0';
+
+    protected static $__instance;
+
+    public static function getInstance()
+    {
+        return static::$__instance ?? (static::$__instance = oxNew(static::class));
+    }
+
+    public static function onActivate(): void
+    {
+        static::getInstance()->activate();
+    }
+
+    public static function onDeactivate(): void
+    {
+        static::getInstance()->deactivate();
+    }
+
+    public function createTable(): void
+    {
+        $this->getDb()->executeStatement('
+            CREATE TABLE IF NOT EXISTS `oecaptcha` (' .
+            "`OXID` int(11) NOT NULL AUTO_INCREMENT COMMENT 'Captcha id'," .
+            "`OXHASH` char(32) NOT NULL default '' COMMENT 'Hash'," .
+            "`OXTIME` int(11) NOT NULL COMMENT 'Validation time'," .
+            "`OXTIMESTAMP` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP COMMENT 'Timestamp'," .
+            'PRIMARY KEY (`OXID`), ' .
+            'KEY `OXID` (`OXID`,`OXHASH`), ' .
+            'KEY `OXTIME` (`OXTIME`) ' .
+            ") ENGINE=MEMORY AUTO_INCREMENT=1 COMMENT 'If session is not available, this is where captcha information is stored';
+        ");
+    }
+
+    public function dropTable(): void
+    {
+        $this->getDb()->executeStatement('DROP TABLE IF EXISTS `oecaptcha`;');
+    }
+
+    public function activate(): void
+    {
+        $this->createTable();
+    }
+
+    public function deactivate(): void
+    {
+        $this->dropTable();
+    }
+}

Application/Shared/Captcha.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Shared;
+
+use OxidProfessionalServices\Captcha\Application\Core\Captcha as CaptchaCore;
+
+trait Captcha
+{
+    protected ?CaptchaCore $oeCaptcha;
+
+    public function getCaptcha(): CaptchaCore
+    {
+        return $this->oeCaptcha ??= CaptchaCore::getInstance();
+    }
+}

Application/Shared/Connection.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Shared;
+
+use Doctrine\DBAL\Query\QueryBuilder;
+use OxidEsales\EshopCommunity\Internal\Container\ContainerFactory;
+use OxidEsales\EshopCommunity\Internal\Framework\Database\ConnectionProviderInterface;
+use OxidEsales\EshopCommunity\Internal\Framework\Database\QueryBuilderFactoryInterface;
+
+trait Connection
+{
+    public function getQueryBuilder(): QueryBuilder
+    {
+        $container = ContainerFactory::getInstance()->getContainer();
+
+        return $container->get(QueryBuilderFactoryInterface::class)->create();
+    }
+
+    public function getDb(): \Doctrine\DBAL\Connection
+    {
+        return ContainerFactory::getInstance()->getContainer()->get(ConnectionProviderInterface::class)->get();
+    }
+}

Application/Shared/Options.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OxidProfessionalServices\Captcha\Application\Shared;
+
+use OxidEsales\EshopCommunity\Internal\Container\ContainerFactory;
+use OxidEsales\EshopCommunity\Internal\Framework\Module\Facade\ModuleSettingServiceInterface;
+use OxidProfessionalServices\Captcha\Application\Core\Captcha;
+
+trait Options
+{
+    public function getOeCaptchaKey(): string
+    {
+        $bridge = ContainerFactory::getInstance()->getContainer()->get(ModuleSettingServiceInterface::class);
+        $key    = $bridge->getString('oecaptchakey', 'oecaptcha')->toString();
+        if (!trim($key)) {
+            return Captcha::ENCRYPT_KEY;
+        }
+
+        return $key;
+    }
+}

Application/translations/de/oecaptcha_de_lang.php

@@ -1,17 +1,17 @@
 <?php
 /**
-
- *
  * @category      module
- * @package       captcha
+ *
  * @author        OXID eSales AG
- * @link          http://www.oxid-esales.com/
+ *
+ * @see          http://www.oxid-esales.com/
+ *
  * @copyright (C) OXID eSales AG 2003-20162016
  */
-
 $sLangName = 'Deutsch';
 
-$aLang = array(
+$aLang = [
     'charset'                         => 'UTF-8',
-    'MESSAGE_WRONG_VERIFICATION_CODE' => 'Der Prüfcode, den Sie eingegeben haben, ist nicht korrekt. Bitte versuchen Sie es erneut!'
-);
+    'MESSAGE_WRONG_VERIFICATION_CODE' => 'Der Prüfcode, den Sie eingegeben haben, ist nicht korrekt. Bitte versuchen Sie es erneut!',
+    'OECAPTCHA_PLACEHOLDER'           => 'Enter verification code here',
+];

Application/translations/en/oecaptcha_en_lang.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * @category      module
+ *
+ * @author        OXID eSales AG
+ *
+ * @see          http://www.oxid-esales.com/
+ *
+ * @copyright (C) OXID eSales AG 2003-20162016
+ */
+$sLangName = 'English';
+
+$aLang = [
+    'charset'                         => 'UTF-8',
+    'MESSAGE_WRONG_VERIFICATION_CODE' => 'The verification code you entered is not correct. Please try again.',
+    'OECAPTCHA_PLACEHOLDER'           => 'Prüfcode hier eingeben',
+
+];

Application/views/admin_smarty/de/oe_captcha_admin_de_lang.php

@@ -0,0 +1,9 @@
+<?php
+
+$sLangName = 'Deutsch';
+
+$aLang     = [
+    'charset'                  => 'UTF-8',
+    'SHOP_MODULE_GROUP_main'   => 'Allgemein',
+    'SHOP_MODULE_oecaptchakey' => 'Captcha Key',
+];

Application/views/admin_smarty/en/oe_captcha_admin_en_lang.php

@@ -0,0 +1,9 @@
+<?php
+
+$sLangName = 'English';
+
+$aLang     = [
+    'charset'                  => 'UTF-8',
+    'SHOP_MODULE_GROUP_main'   => 'General',
+    'SHOP_MODULE_oecaptchakey' => 'Captcha Key',
+];

Application/views/admin_twig/de/oe_captcha_admin_de_lang.php

@@ -0,0 +1,9 @@
+<?php
+
+$sLangName = 'Deutsch';
+
+$aLang     = [
+    'charset'                  => 'UTF-8',
+    'SHOP_MODULE_GROUP_main'   => 'Allgemein',
+    'SHOP_MODULE_oecaptchakey' => 'Captcha Key',
+];

Application/views/admin_twig/en/oe_captcha_admin_en_lang.php

@@ -0,0 +1,9 @@
+<?php
+
+$sLangName = 'English';
+
+$aLang     = [
+    'charset'                  => 'UTF-8',
+    'SHOP_MODULE_GROUP_main'   => 'General',
+    'SHOP_MODULE_oecaptchakey' => 'Captcha Key',
+];

CHANGELOG.md

@@ -19,7 +19,19 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Security
 
+## [7.0.0] - 18 Jul 2023
+### Changed
+- PHP 8.0 compatibility
+- OXID 7.0 compatibility
+- Twig & Smarty Support
+- Major version bump to 7.0.0 to match OXID 7.0 compatibility
 
+### Removed
+- Suggest dropped out
+- /docs folder (no relevant information)
+
+### Deprecated
+- Tests won't work for this release and should be updated in the future.
 
 ## [2.0.4] - 22 Oct 2021
 

README.md

@@ -9,8 +9,9 @@ It is used to ensure that only a user who can read the distorted characters and
 can submit the following forms:
  - contact
  - invite
- - pricealarm
- - suggest
+ - pricealarm (not bound in twig)
+ - newsletter (not bound in twig)
+ - forgotpwd (not bound in twig)
 
 The captcha module then validates the submitted value against the expected one and then decides whether to process the
 request (e.g. send contact mail to shop administrator) or refuse and show an error message instead.
@@ -24,29 +25,55 @@ Please proceed with one of the following ways to install the module:
 In order to install the module via composer, run the following commands in commandline of your shop base directory 
 (where the shop's composer.json file resides).
 
-```
+```bash
 composer require oxid-projects/captcha-module
 ```
 
 ### Module installation via repository cloning
 
 Clone the module to your OXID eShop **modules/oe/** directory:
-```
+```bash
 git clone https://github.com/OXIDprojects/captcha-module.git captcha
 ```
-
-### Module installation from zip package
-
-* Make a new folder "captcha" in the **modules/oe/ directory** of your shop installation. 
-* Download the https://github.com/OXIDprojects/captcha-module/archive/master.zip file and unpack it into the created folder.
+And add repository to root composer:
+```bash
+composer config repositories.oxid-projects/captcha-module path "source/modules/oe/captcha"
+```
+And install module:
+```bash
+composer require oxid-projects/captcha-module
+vendor/bin/oe-console oe:module:install source/modules/oe/captcha
+```
 
 ## Activate Module
 
 - Activate the module in the administration panel.
+- Or use console
+```bash
+vendor/bin/oe-console oe:module:activate oecaptcha
+vendor/bin/oe-console oe:cache:clear
+```
 
 ## Uninstall
 
-Disable the module in administration area and delete the module folder.
+Disable the module in administration area or by executing following shell command.
+```bash
+vendor/bin/oe-console oe:module:deactivate oecaptcha
+```
+If installed over composer (packagist):
+```bash
+composer remove oxid-projects/captcha-module
+vendor/bin/oe-console oe:cache:clear
+```
+else if cloned:
+```bash
+vendor/bin/oe-console oe:module:uninstall oecaptcha
+vendor/bin/oe-console oe:cache:clear
+composer remove oxid-projects/captcha-module
+composer config --unset repositories.oxid-projects/captcha-module
+# and remove the source itself
+rm -rf source/modules/oe/captcha
+```
 
 ## License
 

application/component/widget/oecaptchawarticledetails.php

@@ -1,30 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-/**
- * Article detailed information widget.
- */
-class oeCaptchaWArticleDetails extends oeCaptchaWArticleDetails_parent
-{
-    /**
-     * Class handling CAPTCHA image.
-     *
-     * @var object
-     */
-    protected $captcha = null;
-
-    /**
-     * Template variable getter. Returns object of handling CAPTCHA image
-     *
-     * @return object
-     */
-    public function getCaptcha()
-    {
-        if ($this->captcha === null) {
-            $this->captcha = oxNew('oeCaptcha');
-        }
-        return $this->captcha;
-    }
-}

application/views/admin/de/module_options.php

@@ -1,13 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-// -------------------------------
-// RESOURCE IDENTIFIER = STRING
-// -------------------------------
-$aLang = array(
-    'charset'                  => 'UTF-8',
-    'SHOP_MODULE_GROUP_main'   => 'Allgemein',
-    'SHOP_MODULE_oecaptchakey' => 'Captcha Key',
-);

application/views/admin/en/module_options.php

@@ -1,13 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-// -------------------------------
-// RESOURCE IDENTIFIER = STRING
-// -------------------------------
-$aLang = array(
-    'charset'                  => 'UTF-8',
-    'SHOP_MODULE_GROUP_main'   => 'General',
-    'SHOP_MODULE_oecaptchakey' => 'Captcha Key',
-);

application/views/blocks/captcha_form.tpl

@@ -1,3 +0,0 @@
-[{$smarty.block.parent}]
-
-[{include file="oecaptcha.tpl" labelCssClass="col-lg-2" inputCssClass="col-lg-10"}]

application/views/blocks/captcha_form_forgotpwd.tpl

@@ -1,3 +0,0 @@
-[{$smarty.block.parent}]
-
-[{include file="oecaptcha.tpl" labelCssClass="col-md-3" inputCssClass="col-md-9"}]

application/views/tpl/oecaptcha.tpl

@@ -1,19 +0,0 @@
-[{assign var="oCaptcha" value=$oView->getCaptcha()}]
-<input type="hidden" name="c_mach" value="[{$oCaptcha->getHash()}]"/>
-
-<div class="form-group verify">
-    <label class="req control-label [{$labelCssClass}]" for="c_mac">[{oxmultilang ident="VERIFICATION_CODE"}]</label>
-
-    <div class="[{$inputCssClass}] controls">
-        <div class="input-group">
-            <span class="input-group-addon">
-                [{if $oCaptcha->isImageVisible()}]
-                    <img src="[{$oCaptcha->getImageUrl()}]" alt="">
-                [{else}]
-                    <span class="verificationCode" id="verifyTextCode">[{$oCaptcha->getText()}]</span>
-                [{/if}]
-            </span>
-            <input type="text" data-fieldsize="verify" name="c_mac" value="" class="form-control js-oxValidate js-oxValidate_notEmpty" required>
-        </div>
-    </div>
-</div>

composer.json

@@ -2,7 +2,13 @@
   "name": "oxid-projects/captcha-module",
   "description": "This is Captcha module for OXID eShop.",
   "type": "oxideshop-module",
-  "keywords": ["oxid", "modules", "eShop", "captcha"],
+  "version": "7.0.0",
+  "keywords": [
+    "oxid",
+    "modules",
+    "eShop",
+    "captcha"
+  ],
   "homepage": "https://www.oxid-esales.com/en/home.html",
   "license": [
     "GPL-3.0",
@@ -12,5 +18,14 @@
     "oxideshop": {
       "target-directory": "oe/captcha"
     }
+  },
+  "require": {
+    "oxid-esales/oxideshop-ce": "^7.0",
+    "ext-gd": "*"
+  },
+  "autoload": {
+    "psr-4": {
+      "OxidProfessionalServices\\Captcha\\": "./"
+    }
   }
-}
+}

controllers/oecaptchacontact.php

@@ -1,44 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-class oeCaptchaContact extends oeCaptchaContact_parent
-{
-    /**
-     * Class handling CAPTCHA image.
-     *
-     * @var object
-     */
-    protected $captcha = null;
-
-    /**
-     * Composes and sends user written message, returns false if some parameters
-     * are missing.
-     *
-     * @return bool
-     */
-    public function send()
-    {
-        if (!$this->getCaptcha()->passCaptcha()) {
-            return false;
-        }
-
-        return parent::send();
-    }
-
-    /**
-     * Template variable getter. Returns object of handling CAPTCHA image
-     *
-     * @return object
-     */
-    public function getCaptcha()
-    {
-        if ($this->captcha === null) {
-            $this->captcha = oxNew('oeCaptcha');
-        }
-
-        return $this->captcha;
-    }
-
-}

controllers/oecaptchadetails.php

@@ -1,52 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-/**
- * Class oeCaptchaDetails.
- * Extends Details.
- *
- * @see Details
- */
-class oeCaptchaDetails extends oeCaptchaDetails_parent
-{
-    /**
-     * Class handling CAPTCHA image.
-     *
-     * @var object
-     */
-    protected $captcha = null;
-
-    /**
-     * Validates email
-     * address. If email is wrong - returns false and exits. If email
-     * address is OK - creates price alarm object and saves it
-     * (oxpricealarm::save()). Sends price alarm notification mail
-     * to shop owner.
-     *
-     * @return  bool    false on error
-     */
-    public function addme()
-    {
-        if (!$this->getCaptcha()->passCaptcha(false)) {
-            $this->_iPriceAlarmStatus = 2;
-            return;
-        }
-
-        return parent::addme();
-    }
-
-    /**
-     * Template variable getter. Returns object of handling CAPTCHA image
-     *
-     * @return object
-     */
-    public function getCaptcha()
-    {
-        if ($this->captcha === null) {
-            $this->captcha = oxNew('oeCaptcha');
-        }
-        return $this->captcha;
-    }
-}

controllers/oecaptchaforgotpwd.php

@@ -1,44 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-class oeCaptchaForgotPwd extends oeCaptchaForgotPwd_parent
-{
-    /**
-     * Class handling CAPTCHA image.
-     *
-     * @var object
-     */
-    protected $captcha = null;
-
-    /**
-     * Composes and sends user written message, returns false if some parameters
-     * are missing.
-     *
-     * @return bool
-     */
-    public function forgotpassword()
-    {
-        if (!$this->getCaptcha()->passCaptcha()) {
-            return false;
-        }
-
-        return parent::forgotpassword();
-    }
-
-    /**
-     * Template variable getter. Returns object of handling CAPTCHA image
-     *
-     * @return object
-     */
-    public function getCaptcha()
-    {
-        if ($this->captcha === null) {
-            $this->captcha = oxNew('oeCaptcha');
-        }
-
-        return $this->captcha;
-    }
-
-}

controllers/oecaptchainvite.php

@@ -1,49 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-/**
- * Article suggestion page.
- * Collects some article base information, sets default recommendation text,
- * sends suggestion mail to user.
- */
-class oeCaptchaInvite extends oeCaptchaInvite_parent
-{
-    /**
-     * Class handling CAPTCHA image.
-     *
-     * @var object
-     */
-    protected $captcha = null;
-
-    /**
-     * Sends product suggestion mail and returns a URL according to
-     * URL formatting rules.
-     *
-     * @return  null
-     */
-    public function send()
-    {
-        if (!$this->getCaptcha()->passCaptcha()) {
-            return false;
-        }
-
-        return parent::send();
-    }
-
-    /**
-     * Template variable getter. Returns object of handling CAPTCHA image
-     *
-     * @return object
-     */
-    public function getCaptcha()
-    {
-        if ($this->captcha === null) {
-            $this->captcha = oxNew('oeCaptcha');
-        }
-
-        return $this->captcha;
-    }
-
-}

controllers/oecaptchanewsletter.php

@@ -1,44 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-class oeCaptchaNewsletter extends oeCaptchaNewsletter_parent
-{
-    /**
-     * Class handling CAPTCHA image.
-     *
-     * @var object
-     */
-    protected $captcha = null;
-
-    /**
-     * Composes and sends user written message, returns false if some parameters
-     * are missing.
-     *
-     * @return bool
-     */
-    public function send()
-    {
-        if (!$this->getCaptcha()->passCaptcha()) {
-            return false;
-        }
-
-        return parent::send();
-    }
-
-    /**
-     * Template variable getter. Returns object of handling CAPTCHA image
-     *
-     * @return object
-     */
-    public function getCaptcha()
-    {
-        if ($this->captcha === null) {
-            $this->captcha = oxNew('oeCaptcha');
-        }
-
-        return $this->captcha;
-    }
-
-}

controllers/oecaptchapricealarm.php

@@ -1,37 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-/**
- * Pricealarm window.
- * Arranges "pricealarm" window, by sending eMail and storing into Database (etc.)
- * submission. Result - "pricealarm.tpl"  template. After user correctly
- * fulfils all required fields all information is sent to shop owner by
- * email.
- * OXID eShop -> pricealarm.
- */
-class oeCaptchaPricealarm extends oeCaptchaPricealarm_parent
-{
-    /**
-     * Validates email
-     * address. If email is wrong - returns false and exits. If email
-     * address is OK - creates prcealarm object and saves it
-     * (oxpricealarm::save()). Sends pricealarm notification mail
-     * to shop owner.
-     *
-     * @return  bool    false on error
-     */
-    public function addme()
-    {
-        //control captcha
-        $captcha = oxNew('oeCaptcha');
-        if (!$captcha->passCaptcha(false)) {
-            $this->_iPriceAlarmStatus = 2;
-
-            return;
-        }
-
-        return parent::addme();
-    }
-}

controllers/oecaptchasuggest.php

@@ -1,52 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-/**
- * Article suggestion page.
- * Collects some article base information, sets default recomendation text,
- * sends suggestion mail to user.
- */
-class oeCaptchaSuggest extends oeCaptchaSuggest_parent
-{
-    /**
-     * Class handling CAPTCHA image.
-     *
-     * @var object
-     */
-    protected $captcha = null;
-
-    /**
-     * Sends product suggestion mail and returns a URL according to
-     * URL formatting rules.
-     *
-     * Template variables:
-     * <b>editval</b>, <b>error</b>
-     *
-     * @return  null
-     */
-    public function send()
-    {
-        // spam spider prevension
-        if (!$this->getCaptcha()->passCaptcha()) {
-            return false;
-        }
-
-        return parent::send();
-    }
-
-    /**
-     * Template variable getter. Returns object of handling CAPTCHA image
-     *
-     * @return object
-     */
-    public function getCaptcha()
-    {
-        if ($this->captcha === null) {
-            $this->captcha = oxNew('oeCaptcha');
-        }
-
-        return $this->captcha;
-    }
-}

core/oecaptchaevents.php

@@ -1,62 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-use OxidEsales\Eshop\Core\DatabaseProvider;
-
-/**
- * Class defines what module does on Shop events.
- */
-class oeCaptchaEvents
-{
-    /**
-     * Add table oecaptcha.
-     */
-    public static function addCaptchaTable()
-    {
-        $query = "CREATE TABLE IF NOT EXISTS `oecaptcha` (" .
-                 "`OXID` int(11) NOT NULL AUTO_INCREMENT COMMENT 'Captcha id'," .
-                 "`OXHASH` char(32) NOT NULL default '' COMMENT 'Hash'," .
-                 "`OXTIME` int(11) NOT NULL COMMENT 'Validation time'," .
-                 "`OXTIMESTAMP` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP COMMENT 'Timestamp'," .
-                 "PRIMARY KEY (`OXID`), " .
-                 "KEY `OXID` (`OXID`,`OXHASH`), " .
-                 "KEY `OXTIME` (`OXTIME`) " .
-                 ") ENGINE=MEMORY AUTO_INCREMENT=1 COMMENT 'If session is not available, this is where captcha information is stored';";
-
-        DatabaseProvider::getDb()->execute($query);
-    }
-
-    /**
-     * Remove table oecaptcha.
-     * NOTE: table oecaptcha contains temporary data if any and can be
-     *       removed without side effects on module deactivation
-     */
-    public static function removeCaptchaTable()
-    {
-        $query = "DROP TABLE IF EXISTS `oecaptcha`";
-
-        DatabaseProvider::getDb()->execute($query);
-    }
-
-    /**
-     * Execute action on activate event
-     *
-     * @return null
-     */
-    public static function onActivate()
-    {
-        self::addCaptchaTable();
-    }
-
-    /**
-     * Execute action on deactivate event
-     *
-     * @return null
-     */
-    public static function onDeactivate()
-    {
-        self::removeCaptchaTable();
-    }
-}

core/utils/verificationimg.php

@@ -1,103 +0,0 @@
-<?php
-/**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
- */
-
-// #1428C - spam spider prevention
-if (isset($_GET['e_mac'])) {
-    $emac = $_GET['e_mac'];
-} else {
-    return;
-}
-
-require_once '../../../../../bootstrap.php';
-
-if (!function_exists('generateVerificationImg')) {
-
-    /**
-     * Generates image
-     *
-     * @param string $mac verification code
-     *
-     * @return null
-     */
-    function generateVerificationImg($mac)
-    {
-        $width = 80;
-        $height = 18;
-        $fontSize = 14;
-
-        if (function_exists('imagecreatetruecolor')) {
-            // GD2
-            $image = imagecreatetruecolor($width, $height);
-        } elseif (function_exists('imagecreate')) {
-            // GD1
-            $image = imagecreate($width, $height);
-        } else {
-            // GD not found
-            return;
-        }
-
-        $textX = ($width - strlen($mac) * imagefontwidth($fontSize)) / 2;
-        $textY = ($height - imagefontheight($fontSize)) / 2;
-
-        $colors = array();
-        $colors["text"] = imagecolorallocate($image, 0, 0, 0);
-        $colors["shadow1"] = imagecolorallocate($image, 200, 200, 200);
-        $colors["shadow2"] = imagecolorallocate($image, 100, 100, 100);
-        $colors["background"] = imagecolorallocate($image, 255, 255, 255);
-        $colors["border"] = imagecolorallocate($image, 0, 0, 0);
-
-        imagefill($image, 0, 0, $colors["background"]);
-        imagerectangle($image, 0, 0, $width - 1, $height - 1, $colors["border"]);
-        imagestring($image, $fontSize, $textX + 1, $textY + 0, $mac, $colors["shadow2"]);
-        imagestring($image, $fontSize, $textX + 0, $textY + 1, $mac, $colors["shadow1"]);
-        imagestring($image, $fontSize, $textX, $textY, $mac, $colors["text"]);
-
-        header('Content-type: image/png');
-        imagepng($image);
-        imagedestroy($image);
-    }
-}
-
-if (!function_exists('strRem')) {
-
-    /**
-     * OXID specific string manipulation method
-     *
-     * @param string $value string
-     *
-     * @return string
-     */
-    function strRem($value)
-    {
-        $decryptor = new \OxidEsales\Eshop\Core\Decryptor();
-        $config = oxRegistry::getConfig();
-
-        $key = $config->getConfigParam('oecaptchakey');
-        if (empty($key)) {
-            $key = getOxConfKey();
-        }
-
-        return $decryptor->decrypt($value, $key);
-    }
-}
-
-if (!function_exists('getOxConfKey')) {
-
-    /**
-     * Get default config key.
-     *
-     * @return string
-     */
-    function getOxConfKey()
-    {
-        $config = oxRegistry::getConfig();
-        $configKey = $config->getConfigParam('sConfigKey') ?: \OxidEsales\Eshop\Core\Config::DEFAULT_CONFIG_KEY;
-        return $configKey;
-    }
-
-}
-
-$mac = strRem($emac);
-generateVerificationImg($mac);

docs/README.txt

@@ -1,36 +0,0 @@
-==Title==
-OE Captcha
-
-==Author==
-OXID eSales AG
-
-==Prefix==
-oe
-
-==Shop Version==
-6.x
-
-==Version==
-1.0.0
-
-==Link==
-http://www.oxid-esales.com/
-
-==Mail==
-
-
-==Description==
-OE Captcha Module
-
-==Installation==
-Activate the module in administration area.
-
-==Extend==
-
-
-==Modules==
-
-==Modified original templates==
-
-==Uninstall==
-Disable the module in administration area and delete module folder.

metadata.php

@@ -1,6 +1,9 @@
 <?php
+
+use OxidProfessionalServices\Captcha\Application\Core\Module;
+
 /**
- * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#
+ * #PHPHEADER_OECAPTCHA_LICENSE_INFORMATION#.
  */
 /**
  * This file is part of OXID eSales Captcha module.
@@ -8,63 +11,89 @@
  * TODO: license
  *
  * @category      module
- * @package       captcha
+ *
  * @author        OXID eSales AG
- * @link          http://www.oxid-esales.com/
+ *
+ * @see          http://www.oxid-esales.com/
+ *
  * @copyright (C) OXID eSales AG 2003-20162016
  */
 
 /**
- * Metadata version
+ * Metadata version.
  */
-$sMetadataVersion = '1.1';
+$sMetadataVersion = '2.1';
 
 /**
- * Module information
+ * Module information.
  */
-$aModule = array(
-    'id'          => 'oecaptcha',
-    'title'       => array(
+$aModule = [
+    'id'    => Module::ID,
+    'title' => [
         'de' => 'Simple Captcha',
         'en' => 'Simple Captcha',
-    ),
-    'description' => array(
+    ],
+    'description' => [
         'de' => 'OXID eSales Simple Captcha Module',
         'en' => 'OXID eSales Simple Captcha Module',
-    ),
-    'thumbnail'   => 'out/pictures/picture.png',
-    'version'     => '2.0.4',
-    'author'      => 'OXID eSales AG',
-    'url'         => 'http://www.oxid-esales.com/',
-    'email'       => '',
-    'extend'      => array('details'           => 'oe/captcha/controllers/oecaptchadetails',
-                           'contact'           => 'oe/captcha/controllers/oecaptchacontact',
-                           'forgotpwd'         => 'oe/captcha/controllers/oecaptchaforgotpwd',
-                           'invite'            => 'oe/captcha/controllers/oecaptchainvite',
-                           'newsletter'        => 'oe/captcha/controllers/oecaptchanewsletter',
-                           'pricealarm'        => 'oe/captcha/controllers/oecaptchapricealarm',
-                           'suggest'           => 'oe/captcha/controllers/oecaptchasuggest',
-                           'oxwarticledetails' => 'oe/captcha/application/component/widget/oecaptchawarticledetails'),
-    'files'       => array(
-        'oecaptcha'       => 'oe/captcha/core/oecaptcha.php',
-        'oecaptchaEvents' => 'oe/captcha/core/oecaptchaevents.php',
-    ),
-    'templates'   => array(
-        'oecaptcha.tpl' => 'oe/captcha/application/views/tpl/oecaptcha.tpl',
-    ),
-    'blocks'      => array(
-        array('template' => 'form/contact.tpl', 'block'=>'captcha_form', 'file'=>'/application/views/blocks/captcha_form.tpl'),
-        array('template' => 'form/newsletter.tpl', 'block'=>'captcha_form', 'file'=>'/application/views/blocks/captcha_form.tpl'),
-        array('template' => 'form/privatesales/invite.tpl', 'block'=>'captcha_form', 'file'=>'/application/views/blocks/captcha_form.tpl'),
-        array('template' => 'form/pricealarm.tpl', 'block'=>'captcha_form', 'file'=>'/application/views/blocks/captcha_form.tpl'),
-        array('template' => 'form/suggest.tpl', 'block'=>'captcha_form', 'file'=>'/application/views/blocks/captcha_form.tpl'),
-        array('template' => 'form/forgotpwd_email.tpl', 'block'=>'captcha_form', 'file'=>'/application/views/blocks/captcha_form_forgotpwd.tpl'),
-    ),
-    'settings'    => array(
-        array('group' => 'main', 'name' => 'oecaptchakey', 'type' => 'str', 'value' => ''),
-    ),
-    'events'       => array(
-        'onActivate'   => 'oecaptchaevents::onActivate',
-        'onDeactivate' => 'oecaptchaevents::onDeactivate'
-    ),
-);
+    ],
+    'thumbnail'               => 'logo.png',
+    'version'                 => Module::VERSION,
+    'author'                  => 'OXID eSales AG',
+    'url'                     => 'https://www.oxid-esales.com/',
+    'email'                   => '',
+    'controllers'             => [
+        'oe_captcha_generator' => OxidProfessionalServices\Captcha\Application\Controller\ImageGeneratorController::class,
+    ],
+    'extend'    => [
+        OxidEsales\Eshop\Application\Controller\ArticleDetailsController::class => OxidProfessionalServices\Captcha\Application\Controller\DetailsController::class,
+        OxidEsales\Eshop\Application\Controller\ContactController::class        => OxidProfessionalServices\Captcha\Application\Controller\ContactController::class,
+        OxidEsales\Eshop\Application\Controller\ForgotPasswordController::class => OxidProfessionalServices\Captcha\Application\Controller\ForgotPasswordController::class,
+        OxidEsales\Eshop\Application\Controller\InviteController::class         => OxidProfessionalServices\Captcha\Application\Controller\InviteController::class,
+        OxidEsales\Eshop\Application\Controller\NewsletterController::class     => OxidProfessionalServices\Captcha\Application\Controller\NewsletterController::class,
+        OxidEsales\Eshop\Application\Controller\PriceAlarmController::class     => OxidProfessionalServices\Captcha\Application\Controller\PricealarmController::class,
+        OxidEsales\Eshop\Application\Component\Widget\ArticleDetails::class     => OxidProfessionalServices\Captcha\Application\Component\Widget\ArticleDetails::class,
+    ],
+    'templates' => [
+        'oe_captcha.tpl' => 'views/smarty/tpl/include/oe_captcha.tpl',
+    ],
+    'blocks' => [
+        [
+            'template' => 'form/contact.tpl',
+            'block'    => 'captcha_form',
+            'file'     => 'views/smarty/blocks/oe_captcha_form.tpl',
+        ],
+        [
+            'template' => 'form/privatesales/invite.tpl',
+            'block'    => 'captcha_form',
+            'file'     => 'views/smarty/blocks/oe_captcha_form.tpl',
+        ],
+        [
+            'template' => 'form/pricealarm.tpl',
+            'block'    => 'captcha_form',
+            'file'     => 'views/smarty/blocks/oe_captcha_form.tpl',
+        ],
+        [
+            'template' => 'form/newsletter.tpl',
+            'block'    => 'captcha_form',
+            'file'     => 'views/smarty/blocks/oe_captcha_form.tpl',
+        ],
+        [
+            'template' => 'form/forgotpwd_email.tpl',
+            'block'    => 'captcha_form',
+            'file'     => 'views/smarty/blocks/oe_captcha_form.tpl',
+        ],
+    ],
+    'settings' => [
+        [
+            'group' => 'main',
+            'name'  => 'oecaptchakey',
+            'type'  => 'str',
+            'value' => '',
+        ],
+    ],
+    'events' => [
+        'onActivate'   => Module::class . '::onActivate',
+        'onDeactivate' => Module::class . '::onDeactivate',
+    ],
+];

translations/en/oecaptcha_en_lang.php

@@ -1,17 +0,0 @@
-<?php
-/**
-
- *
- * @category      module
- * @package       captcha
- * @author        OXID eSales AG
- * @link          http://www.oxid-esales.com/
- * @copyright (C) OXID eSales AG 2003-20162016
- */
-
-$sLangName = 'English';
-
-$aLang = array(
-    'charset'                         => 'UTF-8',
-    'MESSAGE_WRONG_VERIFICATION_CODE' => "The verification code you entered is not correct. Please try again."
-);

views/smarty/blocks/oe_captcha_form.tpl

@@ -0,0 +1,3 @@
+[{$smarty.block.parent}]
+
+[{include file="oe_captcha.tpl"}]

views/smarty/tpl/include/oe_captcha.tpl

@@ -0,0 +1,47 @@
+[{assign var="oCaptcha" value=$oView->getCaptcha()}]
+[{block name="body"}]
+    [{block name="style"}]
+        <style>
+        .oecaptcha-group {display: flex; align-items: center; gap: 2ch;}
+        .oecaptcha-container {display: grid; place-items: center;}
+    </style>
+    [{/block}]
+
+    [{block name="hidden"}]
+        <input type="hidden" name="c_mach" value="[{$oCaptcha->getHash()}]" />
+    [{/block}]
+
+    [{block name="form_group"}]
+        <div class="form-group verify oecaptcha">
+            [{block name="label"}]
+                <label class="req control-label col-lg-2" for="c_mac">[{oxmultilang ident="VERIFICATION_CODE"}]</label>
+            [{/block}]
+
+            [{block name="input_control"}]
+                <div class="col-lg-10 controls oecaptcha-group-container">
+                    [{block name="input_group"}]
+                        <div class="input-group oecaptcha-group">
+                            [{block name="image_group"}]
+                                <span class="input-group-addon oecaptcha-container">
+                                    [{if $oCaptcha->isImageVisible()}]
+                                        [{block name="image_visible"}]
+                                            <img src="[{$oCaptcha->getImageUrl()}]" alt="">
+                                        [{/block}]
+                                    [{else}]
+                                        [{block name="image_hidden"}]
+                                            <span class="verificationCode" id="verifyTextCode">[{$oCaptcha->getText()}]</span>
+                                        [{/block}]
+                                    [{/if}]
+                                </span>
+                            [{/block}]
+                            [{block name="input"}]
+                                <input type="text" data-fieldsize="verify" name="c_mac" value=""
+                                    class="form-control js-oxValidate js-oxValidate_notEmpty" required>
+                            [{/block}]
+                        </div>
+                    [{/block}]
+                </div>
+            [{/block}]
+            </div>
+    [{/block}]
+[{/block}]

views/twig/extensions/themes/default/form/contact.html.twig

@@ -0,0 +1,6 @@
+{% extends "form/contact.html.twig" %}
+
+{% block captcha_form %}
+    {{ parent() }}
+    {% include "@oecaptcha/oe_captcha.html.twig" %}
+{% endblock %}

views/twig/extensions/themes/default/form/pricealarm.html.twig

@@ -0,0 +1,6 @@
+{% extends "form/pricealarm.html.twig" %}
+
+{% block captcha_form %}
+    {{ parent() }}
+    {% include "@oecaptcha/oe_captcha.html.twig" %}
+{% endblock %}

views/twig/extensions/themes/default/form/privatesales/invite.html.twig

@@ -0,0 +1,6 @@
+{% extends "form/privatesales/invite.html.twig" %}
+
+{% block captcha_form %}
+    {{ parent() }}
+    {% include "@oecaptcha/oe_captcha.html.twig" %}
+{% endblock %}

views/twig/oe_captcha.html.twig

@@ -0,0 +1,49 @@
+{% set oCaptcha = oView.getCaptcha() %}
+{% block body %}
+    {% block style %}
+        <style>
+            .oecaptcha {padding: 0 .75rem;}
+            .oecaptcha-group {display: flex; align-items: center; gap: 2ch;}
+            .oecaptcha-container {display: grid; place-items: center;}
+        </style>
+    {% endblock %}
+    
+    {% block hidden %}
+        <input type="hidden" name="c_mach" value="{{ oCaptcha.getHash() }}" />
+    {% endblock %}
+    
+    {% block form_group %}
+    <div class="form-group verify oecaptcha mb-3">
+        {% block label %}
+            <label class="req control-label col-lg-2" for="c_mac">{{ translate({ ident: "VERIFICATION_CODE" }) }}</label>
+        {% endblock %}
+
+        {% block input_control %}
+            <div class="col-lg-10 controls oecaptcha-group-container">
+                {% block input_group %}
+                    <div class="input-group oecaptcha-group">
+                        {% block image_group %}
+                            <span class="input-group-addon oecaptcha-container">
+                                {% if oCaptcha.isImageVisible() %}
+                                    {% block image_visible %}
+                                        <img src="{{ oCaptcha.getImageUrl() }}" alt="">
+                                    {% endblock %}
+                                {% else %}
+                                    {% block image_hidden %}
+                                        <span class="verificationCode" id="verifyTextCode">{{ oCaptcha.getText() }}</span>
+                                    {% endblock %}
+                                {% endif %}
+                            </span>
+                        {% endblock %}
+
+                        {% block input %}
+                            <input type="text" data-fieldsize="verify" name="c_mac" value="" placeholder="{{ translate({ ident: "OECAPTCHA_PLACEHOLDER" }) }}"
+                                class="form-control js-oxValidate js-oxValidate_notEmpty" required>
+                        {% endblock %}
+                    </div>
+                {% endblock %}
+            </div>
+        {% endblock %}
+    </div>
+    {% endblock %}
+{% endblock %}