Add component classes

Author: rpmeir

src/TGRecaptcha.php

@@ -0,0 +1,144 @@
+<?php
+
+class TGRecaptcha extends TField implements AdiantiWidgetInterface
+{
+    protected $name;
+    protected $form;
+    protected $required;
+    protected $labelRequired;
+    protected $validator;
+    protected $validatorLabel;
+    protected $width;
+    protected $height;
+
+    public function __construct($name)
+    {
+        parent::__construct($name);
+        $this->setTagName('div');
+        $this->setName($name);
+        $this->id = 'tgrecaptcha'.mt_rand(1000000000, 1999999999);
+    }
+
+    public function setId($id)
+    {
+        $this->id = $id;
+    }
+
+    public function getId($id)
+    {
+        return $this->id;
+    }
+
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+
+    public function getName($name)
+    {
+        return $this->name;
+    }
+
+    public function setRequired($required)
+    {
+        $this->required = $required;
+    }
+
+    public function getRequired($required)
+    {
+        return $this->required;
+    }
+
+    public function setLabelRequired($labelRequired)
+    {
+        $this->labelRequired = $labelRequired;
+    }
+
+    public function getLabelRequired($labelRequired)
+    {
+        return $this->labelRequired;
+    }
+
+    public function setValidator($validator)
+    {
+        $this->validator = $validator;
+    }
+
+    public function getValidator($validator)
+    {
+        return $this->validator;
+    }
+
+    public function setValidatorLabel($validatorLabel)
+    {
+        $this->validatorLabel = $validatorLabel;
+    }
+
+    public function getValidatorLabel($validatorLabel)
+    {
+        return $this->validatorLabel;
+    }
+
+    public function setWidth($width)
+    {
+        $this->width = $width;
+    }
+
+    public function getWidth($width)
+    {
+        return $this->width;
+    }
+
+    public function setHeight($height)
+    {
+        $this->height = $height;
+    }
+
+    public function getHeight($height)
+    {
+        return $this->height;
+    }
+
+    public function getSize()
+    {
+        return [
+            $this->width ?? null,
+            $this->height ?? null
+        ];
+    }
+
+    public function getPostData()
+    {
+        return $_REQUEST['g-recaptcha-response'] ?? null;
+    }
+
+    public function show()
+    {
+        $this->tag->id = $this->id;
+        $this->tag->name = $this->name;
+
+        $recaptcha_config = require_once('app/config/recaptcha.php');
+
+        $this->tag->style = 'padding-left:50px; margin-bottom: -25px;';
+        $this->tag->add("
+            <script src='https://www.google.com/recaptcha/api.js' async defer ></script>
+            <div class='g-recaptcha' data-sitekey='{$recaptcha_config['chave_site']}' ></div>
+        ");
+
+        if(!empty($this->width))
+        {
+            $width = (strstr((string) $this->width, '%') !== false) ? $this->width : "{$this->width}";
+            $this->tag->style .= "width:{$width}";
+        }
+
+        if(!empty($this->height))
+        {
+            $height = (strstr((string) $this->height, '%') !== false) ? $this->height : "{$this->height}";
+            $this->tag->style .= "height:{$height}";
+        }
+
+        $this->tag->class = '';
+
+        $this->tag->show();
+    }
+}

src/TGRecaptchaValidator.php

@@ -0,0 +1,22 @@
+<?php
+
+class TGRecaptchaValidator extends TFieldValidator
+{
+    public function validate($label, $value, $params = null)
+    {
+        if(!value)
+        {
+            throw new Exception("O campo {$label} é obrigatório");
+        }
+
+        $recaptcha_config = require_once('app/config/recaptcha.php');
+        $recaptcha = new \ReCaptcha\ReCaptcha($recaptcha_config['chave_secreta']);
+        $resp = $recaptcha->setExpectedHostname($_SERVER["SERVER_NAME"])
+            ->verify($_POST['g-recaptcha-response'], $_SERVER['REMOTE_ADDR']);
+            
+        if (!$resp->isSuccess())
+        {
+            throw new Exception("O {$label} é inválido!");
+        }
+    }
+}