/
WordPressExternalConnection.php
1109 lines (918 loc) · 33.3 KB
/
WordPressExternalConnection.php
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<?php
/**
* WP external connection functionality
*
* @package distributor
*/
namespace Distributor\ExternalConnections;
use \Distributor\ExternalConnection as ExternalConnection;
use \Distributor\Utils;
/**
* Class handling WP external connections
*/
class WordPressExternalConnection extends ExternalConnection {
/**
* Connection slug
*
* @var string
*/
public static $slug = 'wp';
/**
* Connection pretty label
*
* This is to represent the authentication method,
* not the connection type. This value was previously
* "WordPress REST API".
*
* @since 1.4.0 Label as authentication method, not connection type
*
* @var string
*/
public static $label = 'Username / Password';
/**
* Auth handler to use
*
* @var string
*/
public static $auth_handler_class = '\Distributor\Authentications\WordPressBasicAuth';
/**
* REST API namespace
*
* @var string
*/
public static $namespace = 'wp/v2';
/**
* Remote request timeout
*
* @var integer
*/
public static $timeout = 5;
/**
* Default post type to pull.
*
* @var string
*/
public $pull_post_type;
/**
* Default post types supported.
*
* @var string
*/
public $pull_post_types;
/**
* This is a utility function for parsing annoying API link headers returned by the types endpoint
*
* @param array $type Types array.
* @since 0.8
* @return string|bool
*/
private function parse_type_items_link( $type ) {
try {
if ( isset( $type['_links']['wp:items'][0]['href'] ) ) {
$link = $type['_links']['wp:items'][0]['href'];
return $link;
}
} catch ( \Exception $e ) {
// Bummer
}
try {
if ( isset( $type['_links']['https://api.w.org/items'][0]['href'] ) ) {
$link = $type['_links']['https://api.w.org/items'][0]['href'];
return $link;
}
} catch ( \Exception $e ) {
// Even bigger bummer
}
return false;
}
/**
* Remotely get posts
*
* @param array $args Remote get args.
* @since 0.8
* @return array|\WP_Post|\WP_Error
*/
public function remote_get( $args = array() ) {
$id = ( empty( $args['id'] ) ) ? false : $args['id'];
$query_args = array();
$post_type = ( empty( $args['post_type'] ) ) ? 'post' : $args['post_type'];
if ( empty( $id ) ) {
$query_args['post_status'] = ( empty( $args['post_status'] ) ) ? 'any' : $args['post_status'];
$posts_per_page = ( empty( $args['posts_per_page'] ) ) ? get_option( 'posts_per_page' ) : $args['posts_per_page'];
$query_args['page'] = ( empty( $args['paged'] ) ) ? 1 : $args['paged'];
if ( isset( $args['post__in'] ) ) {
if ( empty( $args['post__in'] ) ) {
// If post__in is empty, we can just stop right here
/**
* Filter the remote_get request
*
* @since 1.0
*
* @param array $args {
* @type array Items to get.
* @type int Total number of items to get.
* }
* @param array $args The arguments originally passed to .remote_get'.
* @param object $this The authentication class.
*/
return apply_filters(
'dt_remote_get',
[
'items' => array(),
'total_items' => 0,
],
$args,
$this
);
}
$query_args['include'] = $args['post__in'];
} elseif ( isset( $args['post__not_in'] ) ) {
$query_args['exclude'] = $args['post__not_in'];
}
if ( ! empty( $args['s'] ) ) {
$query_args['search'] = $args['s'];
}
if ( ! empty( $args['orderby'] ) ) {
if ( 'post__in' === $args['orderby']) {
$query_args['orderby'] = 'include';
} else {
$query_args['orderby'] = strtolower( $args['orderby'] );
}
}
if ( ! empty( $args['order'] ) ) {
$query_args['order'] = strtolower( $args['order'] );
}
}
static $types_urls;
$types_urls = array();
if ( empty( $types_urls[ $post_type ] ) ) {
/**
* First let's get the actual route if not cached. We don't know the "plural" of our post type
*/
/**
* Todo: This should be cached in a transient
*/
$path = self::$namespace;
$types_path = untrailingslashit( $this->base_url ) . '/' . $path . '/types';
if ( function_exists( 'vip_safe_wp_remote_get' ) && \Distributor\Utils\is_vip_com() ) {
$types_response = vip_safe_wp_remote_get(
$types_path,
false,
3,
3,
10,
$this->auth_handler->format_get_args()
);
} else {
$types_response = wp_remote_get(
$types_path,
$this->auth_handler->format_get_args( array( 'timeout' => self::$timeout ) )
);
}
if ( is_wp_error( $types_response ) ) {
return $types_response;
}
if ( 404 === wp_remote_retrieve_response_code( $types_response ) ) {
return new \WP_Error( 'bad-endpoint', esc_html__( 'Could not connect to API endpoint.', 'distributor' ) );
}
$types_body = wp_remote_retrieve_body( $types_response );
if ( empty( $types_body ) ) {
return new \WP_Error( 'no-response-body', esc_html__( 'Response body is empty', 'distributor' ) );
}
$types_body_array = json_decode( $types_body, true );
if ( empty( $types_body_array ) || empty( $types_body_array[ $post_type ] ) ) {
return new \WP_Error( 'no-pull-post-type', esc_html__( 'Could not determine remote post type endpoint', 'distributor' ) );
}
$types_urls[ $post_type ] = $this->parse_type_items_link( $types_body_array[ $post_type ] );
if ( empty( $types_urls[ $post_type ] ) ) {
return new \WP_Error( 'no-pull-post-type', esc_html__( 'Could not determine remote post type endpoint', 'distributor' ) );
}
}
$args_str = '';
if ( ! empty( $posts_per_page ) ) {
$args_str .= 'per_page=' . (int) $posts_per_page;
}
/**
* Filter the remote_get query arguments
*
* @since 1.0
*
* @param array $query_args The existing query arguments.
* @param array $args The arguments originally passed to .remote_get'.
* @param object $this The authentication class.
*/
$query_args = apply_filters( 'dt_remote_get_query_args', $query_args, $args, $this );
foreach ( $query_args as $arg_key => $arg_value ) {
if ( is_array( $arg_value ) ) {
foreach ( $arg_value as $arg_value_value ) {
if ( ! empty( $args_str ) ) {
$args_str .= '&';
}
$args_str .= $arg_key . '[]=' . $arg_value_value;
}
} else {
if ( ! empty( $args_str ) ) {
$args_str .= '&';
}
$args_str .= $arg_key . '=' . $arg_value;
}
}
$context = 'view';
$prelim_get_args = $this->auth_handler->format_get_args();
/**
* See if we are trying to authenticate
*/
if ( ! empty( $prelim_get_args ) && ! empty( $prelim_get_args['headers'] ) && ! empty( $prelim_get_args['headers']['Authorization'] ) ) {
$context = 'edit';
if ( ! empty( $args_str ) ) {
$args_str .= '&';
}
$args_str .= 'context=edit';
}
if ( ! empty( $id ) ) {
$posts_url = untrailingslashit( $types_urls[ $post_type ] ) . '/' . $id . '/?context=' . $context;
} else {
$posts_url = untrailingslashit( $types_urls[ $post_type ] ) . '/?' . $args_str;
}
// Add request parameter to specify Distributor request
$posts_url = add_query_arg( 'distributor_request', '1', $posts_url );
if ( function_exists( 'vip_safe_wp_remote_get' ) && \Distributor\Utils\is_vip_com() ) {
$posts_response = vip_safe_wp_remote_get(
/**
* Filter the URL that remote_get will use
*
* @since 1.0
*
* @param string $posts_url The posts URL
* @param string $args The arguments originally passed to .remote_get'.
* @param object $this The authentication class.
*/
apply_filters( 'dt_remote_get_url', $posts_url, $args, $this ),
false,
3,
3,
10,
$this->auth_handler->format_get_args()
);
} else {
$posts_response = wp_remote_get( apply_filters( 'dt_remote_get_url', $posts_url, $args, $this ), $this->auth_handler->format_get_args( array( 'timeout' => 45 ) ) );
}
if ( is_wp_error( $posts_response ) ) {
return $posts_response;
}
$response_code = wp_remote_retrieve_response_code( $posts_response );
if ( 200 !== $response_code ) {
if ( 404 === $response_code ) {
return new \WP_Error( 'bad-endpoint', esc_html__( 'Could not connect to API endpoint.', 'distributor' ) );
}
$posts_body = json_decode( wp_remote_retrieve_body( $posts_response ), true );
$code = empty( $posts_body['code'] ) ? 'endpoint-error' : esc_html( $posts_body['code'] );
$message = empty( $posts_body['message'] ) ? esc_html__( 'API endpoint error.', 'distributor' ) : esc_html( $posts_body['message'] );
return new \WP_Error( $code, $message );
}
$posts_body = wp_remote_retrieve_body( $posts_response );
if ( empty( $posts_body ) ) {
return new \WP_Error( 'no-response-body', esc_html__( 'Response body is empty', 'distributor' ) );
}
$posts = json_decode( $posts_body, true );
$formatted_posts = array();
$response_headers = wp_remote_retrieve_headers( $posts_response );
if ( empty( $id ) ) {
foreach ( $posts as $post ) {
$post['full_connection'] = ( ! empty( $response_headers['X-Distributor'] ) );
$formatted_posts[] = $this->to_wp_post( $post );
}
$total_posts = wp_remote_retrieve_header( $posts_response, 'X-WP-Total' );
if ( empty( $total_posts ) ) {
$total_posts = count( $formatted_posts );
}
return apply_filters(
'dt_remote_get',
[
'items' => $formatted_posts,
'total_items' => $total_posts,
],
$args,
$this
);
} else {
return apply_filters( 'dt_remote_get', $this->to_wp_post( $posts ), $args, $this );
}
}
/**
* Pull items. Pass array of posts, each post should look like:
* [ 'remote_post_id' => POST ID TO GET, 'post_id' (optional) => POST ID TO MAP TO ]
*
* @param array $items Posts to pull.
* @since 0.8
* @return array
*/
public function pull( $items ) {
$created_posts = array();
foreach ( $items as $item_array ) {
$post = $this->remote_get(
[
'id' => $item_array['remote_post_id'],
'post_type' => $item_array['post_type'],
]
);
if ( is_wp_error( $post ) ) {
$created_posts[] = $post;
continue;
}
$post_props = get_object_vars( $post );
$post_array = array();
foreach ( $post_props as $key => $value ) {
$post_array[ $key ] = $value;
}
if ( ! empty( $item_array['post_id'] ) ) {
$post_array['ID'] = $item_array['post_id'];
} else {
unset( $post_array['ID'] );
}
if ( isset( $post_array['post_parent'] ) ) {
unset( $post_array['post_parent'] );
}
// Remove date stuff
unset( $post_array['post_date'] );
unset( $post_array['post_date_gmt'] );
unset( $post_array['post_modified'] );
unset( $post_array['post_modified_gmt'] );
/**
* Filter the arguments passed into wp_insert_post during a pull.
*
* @since 1.0
*
* @param array $post_array The post to be inserted.
* @param array $item_array['remote_post_id'] The remote post ID.
* @param object $post The request that got the post.
* @param ExternalConnection $this The distributor connection pulling the post.
*/
$new_post = wp_insert_post( apply_filters( 'dt_pull_post_args', $post_array, $item_array['remote_post_id'], $post, $this ) );
update_post_meta( $new_post, 'dt_original_post_id', (int) $item_array['remote_post_id'] );
update_post_meta( $new_post, 'dt_original_source_id', (int) $this->id );
update_post_meta( $new_post, 'dt_syndicate_time', time() );
update_post_meta( $new_post, 'dt_original_post_url', esc_url_raw( $post_array['link'] ) );
update_post_meta( $new_post, 'dt_original_site_name', sanitize_text_field( $post_array['original_site_name'] ) );
update_post_meta( $new_post, 'dt_original_site_url', sanitize_text_field( $post_array['original_site_url'] ) );
if ( ! empty( $post->post_parent ) ) {
update_post_meta( $new_post, 'dt_original_post_parent', (int) $post->post_parent );
}
if ( empty( $post_array['full_connection'] ) ) {
update_post_meta( $new_post, 'dt_full_connection', false );
} else {
update_post_meta( $new_post, 'dt_full_connection', true );
}
if ( ! empty( $post_array['meta'] ) ) {
\Distributor\Utils\set_meta( $new_post, $post_array['meta'] );
}
if ( ! empty( $post_array['terms'] ) ) {
\Distributor\Utils\set_taxonomy_terms( $new_post, $post_array['terms'] );
}
if ( ! empty( $post_array['media'] ) ) {
/**
* Allow bypassing of all media processing.
*
* @param bool true If Distributor should set the post media.
* @param int $new_post The newly created post ID.
* @param array $post_array['media'] List of media items attached to the post, formatted by {@see \Distributor\Utils\prepare_media()}.
* @param int $item_array['remote_post_id'] The original post ID.
* @param array $post_array The arguments passed into wp_insert_post.
* @param ExternalConnection $this The distributor connection being pulled from.
*/
if ( apply_filters( 'dt_pull_post_media', true, $new_post, $post_array['media'], $item_array['remote_post_id'], $post_array, $this ) ) {
\Distributor\Utils\set_media( $new_post, $post_array['media'] );
}
}
/**
* Action triggered when a post is pulled via distributor.
*
* @param int $new_post The newly created post ID.
* @param ExternalConnection $this The distributor connection pulling the post.
* @param array $post_array The original post data retrieved via the connection.
*/
do_action( 'dt_pull_post', $new_post, $this, $post_array );
$created_posts[] = $new_post;
}
return $created_posts;
}
/**
* Push a post to an external connection
*
* @param int $post_id Post id
* @param array $args Post args to push.
* @since 0.8
* @return bool|\WP_Error
*/
public function push( $post_id, $args = array() ) {
if ( empty( $post_id ) ) {
return new \WP_Error( 'no-push-post-id', esc_html__( 'Post id required to push', 'distributor' ) );
}
$post = get_post( $post_id );
$post_type = get_post_type( $post_id );
$path = self::$namespace;
/**
* First let's get the actual route. We don't know the "plural" of our post type
*/
$types_path = untrailingslashit( $this->base_url ) . '/' . $path . '/types';
if ( function_exists( 'vip_safe_wp_remote_get' ) && \Distributor\Utils\is_vip_com() ) {
$response = vip_safe_wp_remote_get(
$types_path,
false,
3,
3,
10,
$this->auth_handler->format_get_args()
);
} else {
$response = wp_remote_get(
$types_path,
$this->auth_handler->format_get_args(
array(
'timeout' => self::$timeout,
)
)
);
}
if ( is_wp_error( $response ) ) {
return $response;
}
$body = wp_remote_retrieve_body( $response );
if ( empty( $body ) ) {
return new \WP_Error( 'no-response-body', esc_html__( 'Response body is empty', 'distributor' ) );
}
$body_array = json_decode( $body, true );
$type_url = $this->parse_type_items_link( $body_array[ $post_type ] );
if ( empty( $type_url ) ) {
return new \WP_Error( 'no-push-post-type', esc_html__( 'Could not determine remote post type endpoint', 'distributor' ) );
}
$signature = \Distributor\Subscriptions\generate_signature();
/**
* Now let's push
*/
$post_body = [
'title' => get_the_title( $post_id ),
'slug' => $post->post_name,
'content' => Utils\get_processed_content( $post->post_content ),
'type' => $post->post_type,
'status' => ( ! empty( $args['post_status'] ) ) ? $args['post_status'] : 'publish',
'excerpt' => $post->post_excerpt,
'distributor_original_source_id' => $this->id,
'distributor_original_site_name' => get_bloginfo( 'name' ),
'distributor_original_site_url' => home_url(),
'distributor_original_post_url' => get_permalink( $post_id ),
'distributor_remote_post_id' => $post_id,
'distributor_signature' => $signature,
'distributor_media' => \Distributor\Utils\prepare_media( $post_id ),
'distributor_terms' => \Distributor\Utils\prepare_taxonomy_terms( $post_id ),
'distributor_meta' => \Distributor\Utils\prepare_meta( $post_id ),
];
// Gutenberg posts also distribute raw content.
if ( \Distributor\Utils\is_using_gutenberg( $post ) ) {
if ( \Distributor\Utils\dt_use_block_editor_for_post_type( $post->post_type ) ) {
$post_body['distributor_raw_content'] = $post->post_content;
}
}
if ( ! empty( $post->post_parent ) ) {
$post_body['distributor_original_post_parent'] = (int) $post->post_parent;
}
// Map to remote ID if a push has already happened
if ( ! empty( $args['remote_post_id'] ) ) {
$existing_post_url = untrailingslashit( $type_url ) . '/' . $args['remote_post_id'];
// Check to make sure remote post still exists
if ( function_exists( 'vip_safe_wp_remote_get' ) && \Distributor\Utils\is_vip_com() ) {
$post_exists_response = vip_safe_wp_remote_get(
$existing_post_url,
false,
3,
3,
10,
$this->auth_handler->format_get_args()
);
} else {
$post_exists_response = wp_remote_get( $existing_post_url, $this->auth_handler->format_get_args( array( 'timeout' => self::$timeout ) ) );
}
if ( ! is_wp_error( $post_exists_response ) ) {
$post_exists_response_code = wp_remote_retrieve_response_code( $post_exists_response );
if ( 200 === (int) $post_exists_response_code ) {
$type_url = $existing_post_url;
}
}
}
$response = wp_remote_post(
$type_url,
$this->auth_handler->format_post_args(
array(
/**
* Filter the timeout used when calling WordPressExternalConnection::push.
*
* @since 1.0
*
* @param int $timeout The timeout to use for the remote post. Default 5.
* @param object $post The post object
*/
'timeout' => apply_filters( 'dt_push_post_timeout', 45, $post ),
/**
* Filter the arguments sent to the remote server during a push.
*
* @since 1.0
*
* @param array $post_body The request body to send.
* @param object $post The WP_Post that is being pushed.
* @param array $args Post args to push.
* @param ExternalConnection $this The distributor connection being pushed to.
*/
'body' => apply_filters( 'dt_push_post_args', $post_body, $post, $args, $this ),
)
)
);
/**
* Action triggered when a post is pushed via distributor.
*
* @param array $response The HTTP response of the push.
* @param array $post_body The body that was POSTed.
* @param string $type_url The URL that was POSTed to.
* @param int $post_id The post ID that was pushed.
* @param array $args The arguments sent with the POST.
* @param ExternalConnection $this The distributor connection being pushed to.
*/
do_action( 'dt_push_post', $response, $post_body, $type_url, $post_id, $args, $this );
if ( is_wp_error( $response ) ) {
return $response;
}
$body = wp_remote_retrieve_body( $response );
if ( empty( $body ) ) {
return new \WP_Error( 'no-response-body', esc_html__( 'Response body is empty', 'distributor' ) );
}
$body_array = json_decode( $body, true );
try {
$remote_id = $body_array['id'];
} catch ( \Exception $e ) {
return new \WP_Error( 'no-push-post-remote-id', esc_html__( 'Could not determine remote post id.', 'distributor' ) );
}
$response_headers = wp_remote_retrieve_headers( $response );
if ( ! empty( $response_headers['X-Distributor'] ) ) {
// We have Distributor on the other side
\Distributor\Subscriptions\create_subscription( $post_id, $remote_id, untrailingslashit( $this->base_url ), $signature );
}
return $remote_id;
}
/**
* Get the available post types.
*
* @since 1.3
* @return array|\WP_Error
*/
public function get_post_types() {
$path = self::$namespace;
$types_path = untrailingslashit( $this->base_url ) . '/' . $path . '/types';
if ( function_exists( 'vip_safe_wp_remote_get' ) && \Distributor\Utils\is_vip_com() ) {
$types_response = vip_safe_wp_remote_get(
$types_path,
false,
3,
3,
10,
$this->auth_handler->format_get_args()
);
} else {
$types_response = wp_remote_get(
$types_path,
$this->auth_handler->format_get_args( array( 'timeout' => self::$timeout ) )
);
}
if ( is_wp_error( $types_response ) ) {
return $types_response;
}
if ( 404 === wp_remote_retrieve_response_code( $types_response ) ) {
return new \WP_Error( 'bad-endpoint', esc_html__( 'Could not connect to API endpoint.', 'distributor' ) );
}
$types_body = wp_remote_retrieve_body( $types_response );
if ( empty( $types_body ) ) {
return new \WP_Error( 'no-response-body', esc_html__( 'Response body is empty', 'distributor' ) );
}
$types_body_array = json_decode( $types_body, true );
return $types_body_array;
}
/**
* Check what we can do with a given external connection (push or pull)
*
* @since 0.8
* @return array
*/
public function check_connections() {
$output = array(
'errors' => array(),
'can_post' => array(),
'can_get' => array(),
'endpoint_suggestion' => false,
);
if ( function_exists( 'vip_safe_wp_remote_get' ) && \Distributor\Utils\is_vip_com() ) {
$response = vip_safe_wp_remote_get(
untrailingslashit( $this->base_url ),
false,
3,
3,
10,
$this->auth_handler->format_get_args()
);
} else {
$response = wp_remote_get( untrailingslashit( $this->base_url ), $this->auth_handler->format_get_args( array( 'timeout' => self::$timeout ) ) );
}
$body = wp_remote_retrieve_body( $response );
if ( is_wp_error( $response ) || empty( $body ) ) {
$output['errors']['no_external_connection'] = 'no_external_connection';
return $output;
}
$data = json_decode( $body, true );
if ( empty( $data ) ) {
$output['errors']['no_external_connection'] = 'no_external_connection';
}
$response_headers = wp_remote_retrieve_headers( $response );
$link_headers = (array) $response_headers['Link'];
$correct_endpoint = false;
foreach ( $link_headers as $link_header ) {
if ( strpos( $link_header, 'rel="https://api.w.org/"' ) !== false ) {
$correct_endpoint = preg_replace( '#.*<([^>]+)>.*#', '$1', $link_header );
}
}
if ( ! empty( $correct_endpoint ) && untrailingslashit( $this->base_url ) !== untrailingslashit( $correct_endpoint ) ) {
$output['errors']['no_external_connection'] = 'no_external_connection';
$output['endpoint_suggestion'] = untrailingslashit( $correct_endpoint );
}
if ( empty( $data['routes'] ) && empty( $output['errors']['no_external_connection'] ) ) {
$output['errors']['no_types'] = 'no_types';
}
if ( ! empty( $output['errors'] ) ) {
return $output;
}
if ( empty( $response_headers['X-Distributor'] ) ) {
$output['errors']['no_distributor'] = 'no_distributor';
}
$routes = $data['routes'];
$types_path = untrailingslashit( $this->base_url ) . '/' . self::$namespace . '/types';
if ( function_exists( 'vip_safe_wp_remote_get' ) && \Distributor\Utils\is_vip_com() ) {
$types_response = vip_safe_wp_remote_get(
$types_path,
false,
3,
3,
10,
$this->auth_handler->format_get_args()
);
} else {
$types_response = wp_remote_get( $types_path, $this->auth_handler->format_get_args( array( 'timeout' => self::$timeout ) ) );
}
$types_body = wp_remote_retrieve_body( $types_response );
if ( is_wp_error( $types_response ) || empty( $types_body ) ) {
$output['errors']['no_types'] = 'no_types';
} else {
$types = json_decode( $types_body, true );
if ( 200 !== wp_remote_retrieve_response_code( $types_response ) || empty( $types ) ) {
$output['errors']['no_types'] = 'no_types';
} else {
$can_get = array();
$can_post = array();
$blacklisted_types = [ 'dt_subscription' ];
foreach ( $types as $type_key => $type ) {
if ( in_array( $type_key, $blacklisted_types, true ) ) {
continue;
}
$link = $this->parse_type_items_link( $type );
if ( empty( $link ) ) {
continue;
}
$route = str_replace( untrailingslashit( $this->base_url ), '', $link );
if ( ! empty( $routes[ $route ] ) ) {
if ( in_array( 'GET', $routes[ $route ]['methods'], true ) ) {
if ( function_exists( 'vip_safe_wp_remote_get' ) && \Distributor\Utils\is_vip_com() ) {
$type_response = vip_safe_wp_remote_get(
$link,
false,
3,
3,
10,
$this->auth_handler->format_get_args()
);
} else {
$type_response = wp_remote_get( $link, $this->auth_handler->format_get_args( array( 'timeout' => self::$timeout ) ) );
}
if ( ! is_wp_error( $type_response ) ) {
$code = (int) wp_remote_retrieve_response_code( $type_response );
if ( 401 !== $code ) {
$can_get[] = $type_key;
}
}
}
if ( in_array( 'POST', $routes[ $route ]['methods'], true ) ) {
$type_response = wp_remote_post(
$link,
$this->auth_handler->format_post_args(
array(
'timeout' => self::$timeout,
'body' => array( 'test' => 1 ),
)
)
);
if ( ! is_wp_error( $type_response ) ) {
$code = (int) wp_remote_retrieve_response_code( $type_response );
if ( 401 !== $code ) {
$can_post[] = $type_key;
}
}
}
}
}
$output['can_get'] = $can_get;
$output['can_post'] = $can_post;
}
}
return $output;
}
/**
* Convert array to WP_Post object suitable for insert/update.
*
* Some field names in the REST API response object do not match DB field names.
*
* @see \WP_REST_Posts_Controller::prepare_item_for_database()
* @param array $post Post as array.
* @since 0.8
* @return \WP_Post
*/
private function to_wp_post( $post ) {
$obj = new \stdClass();
$obj->ID = $post['id'];
$obj->post_title = $post['title']['rendered'];
if ( isset( $post['excerpt']['raw'] ) ) {
$obj->post_excerpt = $post['excerpt']['raw'];
} elseif ( isset( $post['excerpt']['rendered'] ) ) {
$obj->post_excerpt = $post['excerpt']['rendered'];
} else {
$obj->post_excerpt = '';
}
$obj->post_status = 'draft';
$obj->post_author = get_current_user_id();
$obj->post_password = $post['password'];
$obj->post_date = $post['date'];
$obj->post_date_gmt = $post['date_gmt'];
$obj->guid = $post['guid']['rendered'];
$obj->post_modified = $post['modified'];
$obj->post_modified_gmt = $post['modified_gmt'];
$obj->post_type = $post['type'];
$obj->link = $post['link'];
$obj->comment_status = $post['comment_status'];
$obj->ping_status = $post['ping_status'];
// Use raw content if both remote and local are using Gutenberg.
$obj->post_content = \Distributor\Utils\is_using_gutenberg( new \WP_Post( $obj ) ) && isset( $post['is_using_gutenberg'] ) ?
$post['content']['raw'] :
Utils\get_processed_content( $post['content']['raw'] );
/**
* These will only be set if Distributor is active on the other side
*/
$obj->meta = ( ! empty( $post['distributor_meta'] ) ) ? $post['distributor_meta'] : [];
$obj->terms = ( ! empty( $post['distributor_terms'] ) ) ? $post['distributor_terms'] : [];
$obj->media = ( ! empty( $post['distributor_media'] ) ) ? $post['distributor_media'] : [];
$obj->original_site_name = ( ! empty( $post['distributor_original_site_name'] ) ) ? $post['distributor_original_site_name'] : null;
$obj->original_site_url = ( ! empty( $post['distributor_original_site_url'] ) ) ? $post['distributor_original_site_url'] : null;
$obj->full_connection = ( ! empty( $post['full_connection'] ) );
/**
* Filter the post item.
*
* @since 1.0
*
* @param object $obj The WP_Post that is being pushed.
* @param ExternalConnection $this The external connection the post concerns.
*/
return apply_filters( 'dt_item_mapping', new \WP_Post( $obj ), $post, $this );
}
/**
* Setup actions and filters that are need on every page load
*
* @since 1.0
*/
public static function bootstrap() {
add_action( 'template_redirect', array( '\Distributor\ExternalConnections\WordPressExternalConnection', 'canonicalize_front_end' ) );
}
/**
* Setup canonicalization on front end
*
* @since 1.0
*/
public static function canonicalize_front_end() {
add_filter( 'get_canonical_url', array( '\Distributor\ExternalConnections\WordPressExternalConnection', 'canonical_url' ), 10, 2 );
add_filter( 'wpseo_canonical', array( '\Distributor\ExternalConnections\WordPressExternalConnection', 'wpseo_canonical_url' ) );
add_filter( 'wpseo_opengraph_url', array( '\Distributor\ExternalConnections\WordPressExternalConnection', 'wpseo_og_url' ) );
add_filter( 'the_author', array( '\Distributor\ExternalConnections\WordPressExternalConnection', 'the_author_distributed' ) );
add_filter( 'author_link', array( '\Distributor\ExternalConnections\WordPressExternalConnection', 'author_posts_url_distributed' ), 10, 3 );
}
/**
* Override author with site name on distributed post
*
* @param string $link Author link.
* @param int $author_id Author ID.
* @param string $author_nicename Author name.
* @since 1.0
* @return string
*/
public static function author_posts_url_distributed( $link, $author_id, $author_nicename ) {
global $post;
if ( empty( $post ) ) {
return $link;
}
$settings = Utils\get_settings();
if ( empty( $settings['override_author_byline'] ) ) {
return $link;
}
$original_source_id = get_post_meta( $post->ID, 'dt_original_source_id', true );
$original_site_url = get_post_meta( $post->ID, 'dt_original_site_url', true );
$unlinked = (bool) get_post_meta( $post->ID, 'dt_unlinked', true );
if ( empty( $original_source_id ) || empty( $original_site_url ) || $unlinked ) {
return $link;