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<?php |
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namespace RedirectionIO\Client\Wordpress; |
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use RedirectionIO\Client\Sdk\Client; |
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use RedirectionIO\Client\Sdk\HttpMessage\Request; |
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use RedirectionIO\Client\Sdk\HttpMessage\Response; |
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/** |
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* Main plugin file. |
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* |
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* This class is the core logic of the plugin. |
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*/ |
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class RedirectionIO |
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{ |
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public function __construct() |
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{ |
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add_action('plugins_loaded', [$this, 'findRedirect']); |
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} |
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public function setUp() |
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{ |
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add_option('redirectionio', [ |
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'connections' => [ |
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[ |
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'name' => '', |
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'remote_socket' => '', |
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], |
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], |
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'doNotRedirectAdmin' => true, |
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]); |
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} |
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public function findRedirect() |
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{ |
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$options = get_option('redirectionio'); |
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$connections = []; |
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if (false === $options || !isset($options['connections'])) { |
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return false; |
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} |
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foreach ($options['connections'] as $option) { |
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foreach ($option as $key => $val) { |
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if ($key === 'name') { |
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continue; |
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} |
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$connections[$option['name']][$key] = $val; |
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} |
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} |
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$client = new Client($connections); |
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$request = new Request( |
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$_SERVER['HTTP_HOST'], |
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$_SERVER['REQUEST_URI'], |
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$_SERVER['HTTP_USER_AGENT'], |
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$_SERVER['HTTP_REFERER'] |
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); |
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if ($this->isAdminPage($request) && $options['doNotRedirectAdmin']) { |
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return false; |
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} |
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$response = $client->findRedirect($request); |
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if (null === $response) { |
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$response = new Response(http_response_code()); |
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$client->log($request, $response); |
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return false; |
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} |
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$client->log($request, $response); |
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wp_redirect($response->getLocation(), $response->getStatusCode()); |
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$this->exitCode(); |
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} |
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public function exitCode() |
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{ |
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exit; |
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} |
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/** |
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* Check if the requested page belongs to admin area. |
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* |
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* @param Request $request |
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*/ |
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private function isAdminPage(Request $request) |
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{ |
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$adminRoot = str_replace(get_site_url(), '', get_admin_url()); |
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$requestPath = substr($request->getPath(), 0, strlen($adminRoot)); |
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if ($adminRoot === $requestPath) { |
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return true; |
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} |
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return false; |
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} |
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} |
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redirectionio /
proxy-wordpress
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.