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98 lines
2.3 KiB
98 lines
2.3 KiB
<?php |
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namespace App\Controllers; |
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use App\Classes\Config; |
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use App\Classes\Db; |
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use App\Classes\Router; |
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use App\Classes\Session; |
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class IndexController extends PageController { |
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public function indexAction(): void |
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{ |
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// Pull pages from cache |
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$pages = Db::getPages(); |
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parent::routeAction( |
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array_search('home', array_column($pages, 'page', 'id'))); |
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} |
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public function captchaAction(): void |
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{ |
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header('Content-type: image/jpeg'); |
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if (!Session::exists('captcha')) { |
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Session::put('captcha', _randomStr(4, '0123456789')); |
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} |
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$imageWidth = 151; |
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$imageHeight = 51; |
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// Text |
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$textSize = 30; |
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$textFont = 'fonts/captcha.otf'; |
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$text = Session::get('captcha'); |
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// Generate position |
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$randPosX = rand(0, 40); |
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$randPosY = rand(35, 45); |
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// Calculate rotation from the position |
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$rotationFactorUp = 1.0 - (($randPosY - 40.0) / 5.0); |
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$rotationFactorDown = 1.0 - ((40.0 - $randPosY) / 5.0); |
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// Clamp between 0.0-1.0 |
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$rotationFactorUp = max(0.0, min(1.0, $rotationFactorUp)); |
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$rotationFactorDown = max(0.0, min(1.0, $rotationFactorDown)); |
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$rotation = rand(-8 * $rotationFactorUp, 8 * $rotationFactorDown); |
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// Create image |
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$image = imagecreate($imageWidth, $imageHeight); |
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imagecolorallocate($image, 255, 255, 255); |
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// Render number |
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$textColor = imagecolorallocate($image, 0, 0, 0); |
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imagettftext($image, $textSize, $rotation, $randPosX, $randPosY, |
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$textColor, $textFont, $text); |
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// Render grid pattern |
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$lineColor = imagecolorallocate($image, 73, 106, 164); |
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$cord = 0; |
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for ($i = 1; $i <= 31; $i++) { |
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imageline($image, $cord, 0, $cord, 50, $lineColor); |
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imageline($image, 0, $cord, 150, $cord, $lineColor); |
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$cord = $cord + 5; |
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} |
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imagejpeg($image); |
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exit(); |
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} |
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public function sitemapAction(): void |
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{ |
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$xml = new \SimpleXMLElement('<urlset/>'); |
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// Config routes |
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$routes = array_column(Router::getRoutes(), '0'); |
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// Remove /admin and /test pages |
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foreach ($routes as $key => $route) { |
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if (strpos($route, '/admin') !== false || |
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strpos($route, '/test') !== false) { |
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unset($routes[$key]); |
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} |
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} |
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foreach ($routes as $route) { |
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$url = $xml->addChild('url'); |
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$loc = Config::c('APP_URL') . $route; |
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$url->addChild('loc', $loc); |
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} |
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Header('Content-type: text/xml'); |
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print($xml->asXML()); |
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} |
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}
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