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<?php |
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namespace GeminiLabs\SiteReviews; |
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use GeminiLabs\SiteReviews\Helpers\Arr; |
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use GeminiLabs\SiteReviews\Modules\Notice; |
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class Router |
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{ |
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/** |
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* @var array |
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*/ |
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protected $unguardedActions = []; |
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public function __construct() |
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{ |
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$this->unguardedActions = apply_filters('site-reviews/router/unguarded-actions', [ |
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'dismiss-notice', |
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'fetch-paged-reviews', |
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]); |
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} |
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/** |
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* @return void |
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*/ |
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public function routeAdminPostRequest() |
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{ |
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$request = $this->getRequest(); |
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if (!$this->isValidPostRequest($request)) { |
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return; |
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} |
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check_admin_referer($request['_action']); |
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$this->routeRequest('admin', $request['_action'], $request); |
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} |
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/** |
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* @return void |
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*/ |
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public function routeAjaxRequest() |
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{ |
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$request = $this->getRequest(); |
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$this->checkAjaxRequest($request); |
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$this->checkAjaxNonce($request); |
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$this->routeRequest('ajax', $request['_action'], $request); |
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wp_die(); |
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} |
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/** |
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* @return void |
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*/ |
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public function routePublicPostRequest() |
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{ |
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if (is_admin()) { |
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return; |
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} |
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$request = $this->getRequest(); |
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if (!$this->isValidPostRequest($request)) { |
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return; |
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} |
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if (!$this->isValidPublicNonce($request)) { |
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return; |
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} |
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$this->routeRequest('public', $request['_action'], $request); |
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} |
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/** |
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* @return void |
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*/ |
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protected function checkAjaxNonce(array $request) |
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{ |
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if (!is_user_logged_in() || in_array(Arr::get($request, '_action'), $this->unguardedActions)) { |
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return; |
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} |
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if (!isset($request['_nonce'])) { |
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$this->sendAjaxError('request is missing a nonce', $request); |
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} |
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if (!wp_verify_nonce($request['_nonce'], $request['_action'])) { |
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$this->sendAjaxError('request failed the nonce check', $request, 403); |
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} |
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} |
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/** |
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* @return void |
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*/ |
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protected function checkAjaxRequest(array $request) |
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{ |
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if (!isset($request['_action'])) { |
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$this->sendAjaxError('request must include an action', $request); |
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} |
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if (empty($request['_ajax_request'])) { |
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$this->sendAjaxError('request is invalid', $request); |
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} |
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} |
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/** |
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* All ajax requests in the plugin are triggered by a single action hook: glsr_action, |
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* while each ajax route is determined by $_POST[request][_action]. |
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* @return array |
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*/ |
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protected function getRequest() |
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{ |
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$request = Helper::filterInputArray(Application::ID); |
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if (Helper::filterInput('action') == Application::PREFIX.'action') { |
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$request['_ajax_request'] = true; |
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} |
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if ('submit-review' == Helper::filterInput('_action', $request)) { |
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$request['_recaptcha-token'] = Helper::filterInput('g-recaptcha-response'); |
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} |
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return $request; |
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} |
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/** |
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* @return bool |
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*/ |
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protected function isValidPostRequest(array $request = []) |
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{ |
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return !empty($request['_action']) && empty($request['_ajax_request']); |
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} |
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/** |
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* @return bool |
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*/ |
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protected function isValidPublicNonce(array $request) |
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{ |
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if (is_user_logged_in() && !wp_verify_nonce($request['_nonce'], $request['_action'])) { |
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glsr_log()->error('nonce check failed for public request')->debug($request); |
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return false; |
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} |
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return true; |
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} |
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/** |
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* @param string $type |
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* @param string $action |
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* @return void |
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*/ |
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protected function routeRequest($type, $action, array $request = []) |
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{ |
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$actionHook = 'site-reviews/route/'.$type.'/request'; |
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$controller = glsr(Helper::buildClassName($type.'-controller', 'Controllers')); |
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$method = Helper::buildMethodName($action, 'router'); |
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$request = apply_filters('site-reviews/route/request', $request, $action, $type); |
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do_action($actionHook, $action, $request); |
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if (is_callable([$controller, $method])) { |
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call_user_func([$controller, $method], $request); |
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return; |
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} |
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if (0 === did_action($actionHook)) { |
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glsr_log('Unknown '.$type.' router request: '.$action); |
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} |
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} |
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/** |
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* @param string $error |
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* @param int $statusCode |
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* @return void |
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*/ |
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protected function sendAjaxError($error, array $request, $statusCode = 400) |
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{ |
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glsr_log()->error($error)->debug($request); |
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glsr(Notice::class)->addError(__('There was an error (try reloading the page).', 'site-reviews').' <code>'.$error.'</code>'); |
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wp_send_json_error([ |
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'message' => __('The form could not be submitted. Please notify the site administrator.', 'site-reviews'), |
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'notices' => glsr(Notice::class)->get(), |
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'error' => $error, |
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]); |
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} |
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} |
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pryley /
site-reviews
