On rajoute les derniers modules et on modifie les CSS
This commit is contained in:
167
modules/ets_advancedcaptcha/controllers/front/captcha.php
Normal file
167
modules/ets_advancedcaptcha/controllers/front/captcha.php
Normal file
@@ -0,0 +1,167 @@
|
||||
<?php
|
||||
/**
|
||||
* 2007-2020 ETS-Soft
|
||||
*
|
||||
* NOTICE OF LICENSE
|
||||
*
|
||||
* This file is not open source! Each license that you purchased is only available for 1 wesite only.
|
||||
* If you want to use this file on more websites (or projects), you need to purchase additional licenses.
|
||||
* You are not allowed to redistribute, resell, lease, license, sub-license or offer our resources to any third party.
|
||||
*
|
||||
* DISCLAIMER
|
||||
*
|
||||
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
|
||||
* versions in the future. If you wish to customize PrestaShop for your
|
||||
* needs please contact us for extra customization service at an affordable price
|
||||
*
|
||||
* @author ETS-Soft <etssoft.jsc@gmail.com>
|
||||
* @copyright 2007-2020 ETS-Soft
|
||||
* @license Valid for 1 website (or project) for each purchase of license
|
||||
* International Registered Trademark & Property of ETS-Soft
|
||||
*/
|
||||
|
||||
if (!defined('_PS_VERSION_'))
|
||||
exit;
|
||||
|
||||
class Ets_advancedcaptchaCaptchaModuleFrontController extends ModuleFrontController
|
||||
{
|
||||
public function init()
|
||||
{
|
||||
$this->imageCaptcha();
|
||||
}
|
||||
public function imageCaptcha()
|
||||
{
|
||||
if (headers_sent())
|
||||
return;
|
||||
ob_start();
|
||||
$security_code = Tools::substr(sha1(mt_rand()), 17, 6);
|
||||
if (($posTo = Tools::getValue('pos', false)))
|
||||
{
|
||||
$captcha = Ets_advancedcaptcha::PREFIX_CODE.$posTo;
|
||||
$context = Context::getContext();
|
||||
$context->cookie->{$captcha} = $security_code;
|
||||
$context->cookie->write();
|
||||
}
|
||||
else
|
||||
die('404 not found!');
|
||||
|
||||
if (Configuration::get('PA_CAPTCHA_TYPE') == 'basic')
|
||||
{
|
||||
$width = 100;
|
||||
$height = 30;
|
||||
$image = ImageCreate($width, $height);
|
||||
$black = ImageColorAllocate($image, 0, 0, 0);
|
||||
$noise_color = imagecolorallocate($image, 150, 200, 220);
|
||||
$background_color = imagecolorallocate($image, 255, 255, 255);
|
||||
ImageFill($image, 0, 0, $background_color);
|
||||
for ($i = 0; $i < ($width * $height) / 3; $i++)
|
||||
{
|
||||
imagefilledellipse($image, mt_rand(0, $width), mt_rand(0, $height), 1, 1, $noise_color);
|
||||
}
|
||||
for ($i = 0; $i < ($width * $height) / 150; $i++)
|
||||
{
|
||||
imageline($image, mt_rand(0, $width), mt_rand(0, $height), mt_rand(0, $width), mt_rand(0, $height), $noise_color);
|
||||
}
|
||||
imagestring($image, 5, 30, 6, $security_code, $black);
|
||||
}
|
||||
elseif (Configuration::get('PA_CAPTCHA_TYPE') == 'complex')
|
||||
{
|
||||
$this->captchaComplex($security_code, '#011C6C', '#ffffff', 120, 40, 10, 25);
|
||||
}
|
||||
elseif (Configuration::get('PA_CAPTCHA_TYPE') == 'colorful')
|
||||
{
|
||||
$image = imagecreatetruecolor(150, 35);
|
||||
$width = imagesx($image);
|
||||
$height = imagesy($image);
|
||||
$black = imagecolorallocate($image, 0, 0, 0);
|
||||
$white = imagecolorallocate($image, 255, 255, 255);
|
||||
$red = imagecolorallocatealpha($image, 255, 0, 0, 75);
|
||||
$green = imagecolorallocatealpha($image, 0, 255, 0, 75);
|
||||
$blue = imagecolorallocatealpha($image, 0, 0, 255, 75);
|
||||
imagefilledrectangle($image, 0, 0, $width, $height, $white);
|
||||
imagefilledellipse($image, ceil(rand(5, 145)), ceil(rand(0, 35)), 30, 30, $red);
|
||||
imagefilledellipse($image, ceil(rand(5, 145)), ceil(rand(0, 35)), 30, 30, $green);
|
||||
imagefilledellipse($image, ceil(rand(5, 145)), ceil(rand(0, 35)), 30, 30, $blue);
|
||||
imagefilledrectangle($image, 0, 0, $width, 0, $black);
|
||||
imagefilledrectangle($image, $width - 1, 0, $width - 1, $height - 1, $black);
|
||||
imagefilledrectangle($image, 0, 0, 0, $height - 1, $black);
|
||||
imagefilledrectangle($image, 0, $height - 1, $width, $height - 1, $black);
|
||||
imagestring($image, 10, (int)(($width - (Tools::strlen($security_code) * 9)) / 2), (int)(($height - 15) / 2), $security_code, $black);
|
||||
}
|
||||
header("Content-Type: image/jpeg");
|
||||
ImageJpeg($image);
|
||||
ImageDestroy($image);
|
||||
ob_end_flush();
|
||||
exit();
|
||||
}
|
||||
|
||||
public function captchaComplex($text, $textColor, $backgroundColor, $imgWidth, $imgHeight, $noiceLines = 0, $noiceDots = 0, $noiceColor = '#162453')
|
||||
{
|
||||
$font = dirname(__FILE__) . '/../../views/fonts/monofont.ttf';
|
||||
$textColor = $this->hexToRGB($textColor);
|
||||
$fontSize = $imgHeight * 0.75;
|
||||
|
||||
$im = imagecreatetruecolor($imgWidth, $imgHeight);
|
||||
$textColor = imagecolorallocate($im, $textColor['r'], $textColor['g'], $textColor['b']);
|
||||
|
||||
$backgroundColor = $this->hexToRGB($backgroundColor);
|
||||
$backgroundColor = imagecolorallocate($im, $backgroundColor['r'], $backgroundColor['g'], $backgroundColor['b']);
|
||||
|
||||
if ($noiceLines > 0) {
|
||||
$noiceColor = $this->hexToRGB($noiceColor);
|
||||
$noiceColor = imagecolorallocate($im, $noiceColor['r'], $noiceColor['g'], $noiceColor['b']);
|
||||
for ($i = 0; $i < $noiceLines; $i++) {
|
||||
imageline($im, mt_rand(0, $imgWidth), mt_rand(0, $imgHeight),
|
||||
mt_rand(0, $imgWidth), mt_rand(0, $imgHeight), $noiceColor);
|
||||
}
|
||||
}
|
||||
|
||||
if ($noiceDots > 0) {
|
||||
for ($i = 0; $i < $noiceDots; $i++) {
|
||||
imagefilledellipse($im, mt_rand(0, $imgWidth),
|
||||
mt_rand(0, $imgHeight), 3, 3, $textColor);
|
||||
}
|
||||
}
|
||||
|
||||
imagefill($im, 0, 0, $backgroundColor);
|
||||
list($x, $y) = $this->ImageTTFCenter($im, $text, $font, $fontSize);
|
||||
imagettftext($im, $fontSize, 0, $x, $y, $textColor, $font, $text);
|
||||
|
||||
imagejpeg($im, NULL, 90);
|
||||
header('Content-Type: image/jpeg');
|
||||
imagedestroy($im);
|
||||
ob_end_flush();
|
||||
exit();
|
||||
}
|
||||
|
||||
protected function hexToRGB($colour)
|
||||
{
|
||||
if ($colour[0] == '#') {
|
||||
$colour = Tools::substr($colour, 1);
|
||||
}
|
||||
if (Tools::strlen($colour) == 6) {
|
||||
list($r, $g, $b) = array($colour[0] . $colour[1], $colour[2] . $colour[3], $colour[4] . $colour[5]);
|
||||
} elseif (Tools::strlen($colour) == 3) {
|
||||
list($r, $g, $b) = array($colour[0] . $colour[0], $colour[1] . $colour[1], $colour[2] . $colour[2]);
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
$r = hexdec($r);
|
||||
$g = hexdec($g);
|
||||
$b = hexdec($b);
|
||||
return array('r' => $r, 'g' => $g, 'b' => $b);
|
||||
}
|
||||
|
||||
protected function ImageTTFCenter($image, $text, $font, $size, $angle = 8)
|
||||
{
|
||||
$xi = imagesx($image);
|
||||
$yi = imagesy($image);
|
||||
$box = imagettfbbox($size, $angle, $font, $text);
|
||||
$xr = abs(max($box[2], $box[4])) + 5;
|
||||
$yr = abs(max($box[5], $box[7]));
|
||||
$x = (int)(($xi - $xr) / 2);
|
||||
$y = (int)(($yi + $yr) / 2);
|
||||
return array($x, $y);
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user