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<?php |
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namespace EventEspresso\core\services\graphql; |
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use EventEspresso\core\services\database\WordPressOption; |
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use Throwable; |
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use WPGraphQL; |
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use WPGraphQL\Data\Config; |
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use WPGraphQL\Router; |
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/** |
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* Class GraphQLEndpoint |
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* A class for saving and obtaining our own little copy of the GQL request endpoint |
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* |
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* @author Brent Christensen |
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* @package EventEspresso\core\services\graphql |
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* @since $VID:$ |
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*/ |
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class GraphQLEndpoint extends WordPressOption |
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{ |
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const DEFAULT_ENDPOINT = 'graphql'; |
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const OPTION_NAME = 'ee-graphql-endpoint'; |
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/** |
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* @var boolean |
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*/ |
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private $is_gql_request; |
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/** |
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* GraphQLEndpoint constructor. |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(GraphQLEndpoint::OPTION_NAME, GraphQLEndpoint::DEFAULT_ENDPOINT, true); |
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add_action('graphql_register_settings', [$this, 'verifyAndSetEndpoint'], 20); |
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} |
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/** |
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* @return false|mixed|void |
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*/ |
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public function getEndpoint() |
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{ |
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return $this->loadOption(); |
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} |
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/** |
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* @return mixed|void|bool |
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*/ |
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public function isGraphqlRequest() |
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{ |
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if (! isset($this->is_gql_request)) { |
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// grab the GQL endpoint that we saved in the future... wait... wut? |
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$endpoint = $this->getEndpoint(); |
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if (! class_exists('WPGraphQL')) { |
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require_once EE_THIRD_PARTY . 'wp-graphql/src/Router.php'; |
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} |
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// set our saved endpoint on the WP GQL Pouter class |
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// don't worry, this is a static property that they overwrite when they initialize things, |
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// and we are essentially getting the value from them anyways, so it should be ok (fingers crossed) |
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Router::$route = $endpoint; |
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// now call their function for checking if this is a GQL request |
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// because they use a bunch of filters and stuff we don't want to duplicate here |
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$this->is_gql_request = Router::is_graphql_http_request(); |
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} |
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return $this->is_gql_request; |
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} |
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/** |
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* callback hooked into the graphql_register_settings action |
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* basically grabs the value for the 'graphql_endpoint' setting and saves it to our own WP option. |
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* |
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* i know, i know, i know... |
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* WHY are we saving the graphql_endpoint to a WP option if WP GraphQL is already doing the same ?!?! |
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* |
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* Because we perform our request type detection during `plugins_loaded`, |
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* but they don't settle on their endpoint until `after_setup_theme` has run, |
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* which is too late for us, so we are just going to save this separately so that we have it. |
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* Oh, and this will essentially recheck this value on EVERY request |
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* but will only update our saved value if it has actually changed |
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*/ |
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public function verifyAndSetEndpoint() |
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{ |
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try { |
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$this->updateOption( |
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get_graphql_setting( |
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'graphql_endpoint', |
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apply_filters('graphql_endpoint', GraphQLEndpoint::DEFAULT_ENDPOINT) |
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) |
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); |
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} catch (Throwable $t) { |
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// eat it |
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} |
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} |
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} |
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