Event-Federation/wordpress-activitypub
Event-Federation/wordpress-activitypub
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move some functions

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This commit is contained in:
Matthias Pfefferle 2023-10-06 16:08:15 +02:00
parent a9c1862369
commit 50f7ae2a04
2 changed files with 94 additions and 107 deletions
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78
includes/functions.php
View file

@ -298,63 +298,6 @@ function url_to_commentid( $in_replyto_url ) {
return null; return null;
} }
/**
* get_parent_uri (in reply to)
* takes a comment and returns
* @param WP_Comment activitypub object id URI
* @return int comment_id
*/
function get_in_reply_to( $comment ) {
$parent_comment = \get_comment( $comment->comment_parent );
if ( $parent_comment ) {
//is parent remote?
$in_reply_to = get_source_id( $parent_comment );
if ( ! $in_reply_to ) {
//local
$in_reply_to = set_ap_comment_id( $comment );
}
} else {
$pretty_permalink = \get_post_meta( $comment->comment_post_ID, 'activitypub_canonical_url', true );
if ( $pretty_permalink ) {
$in_reply_to = $pretty_permalink;
} else {
$in_reply_to = \get_permalink( $comment->comment_post_ID );
}
}
return $in_reply_to;
}
/**
* Checks a comment ID for a source_id, or source_url
*/
function get_source_id( $comment ) {
if ( $comment->user_id !== 0 ) {
$source_id = \get_comment_meta( $comment->ID, 'source_id', true );
if ( ! $source_id ) {
$source_url = \get_comment_meta( $comment->ID, 'source_url', true );
if ( ! $source_url ) {
return null;
}
$response = safe_remote_get( $source_url );
$body = \wp_remote_retrieve_body( $response );
$remote_status = \json_decode( $body, true );
if ( is_wp_error( $remote_status )
|| ! isset( $remote_status['@context'] )
|| ! isset( $remote_status['object']['id'] ) ) {
// the original post may have been deleted, before we started processing deletes.
return null;
}
$source_id = $remote_status['object']['id'];
}
return $source_id;
}
return null;
}
/** /**
* Verify if url is a wp_ap_comment, * Verify if url is a wp_ap_comment,
* Or if it is a previously received remote comment * Or if it is a previously received remote comment
@ -450,27 +393,6 @@ function url_to_webfinger( $user_url ) {
return $webfinger; return $webfinger;
} }
/**
* @param $comment or $comment_id
* @return ActivityPub URI of comment
*
* AP Object ID must be unique
*
* https://www.w3.org/TR/activitypub/#obj-id
* https://github.com/tootsuite/mastodon/issues/13879
*/
function set_ap_comment_id( $comment ) {
$comment = \get_comment( $comment );
$ap_comment_id = \add_query_arg(
array(
'p' => $comment->comment_post_ID,
'replytocom' => $comment->comment_ID,
),
\trailingslashit( site_url() )
);
return $ap_comment_id;
}
/** /**
* Determine AP audience of incoming object * Determine AP audience of incoming object
* @param string $object * @param string $object

113
includes/transformer/class-comment.php
View file

@ -10,8 +10,6 @@ use Activitypub\Hashtag;
use function Activitypub\esc_hashtag; use function Activitypub\esc_hashtag;
use function Activitypub\is_single_user; use function Activitypub\is_single_user;
use function Activitypub\get_rest_url_by_path; use function Activitypub\get_rest_url_by_path;
use function Activitypub\set_ap_comment_id;
use function Activitypub\get_in_reply_to;
/** /**
* WordPress Comment Transformer * WordPress Comment Transformer
@ -62,18 +60,18 @@ class Comment {
* @return \Activitypub\Activity\Base_Object The ActivityPub Object * @return \Activitypub\Activity\Base_Object The ActivityPub Object
*/ */
public function to_object() { public function to_object() {
$wp_comment = $this->wp_comment; $comment = $this->wp_comment;
$object = new Base_Object(); $object = new Base_Object();
$object->set_id( set_ap_comment_id( $wp_comment ) ); $object->set_id( $this->get_id() );
$object->set_url( \get_comment_link( $wp_comment->ID ) ); $object->set_url( \get_comment_link( $comment->ID ) );
$object->set_context( \get_permalink( $wp_comment->comment_post_ID ) ); $object->set_context( \get_permalink( $comment->comment_post_ID ) );
$object->set_type( 'Note' ); $object->set_type( 'Note' );
$published = \strtotime( $wp_comment->comment_date_gmt ); $published = \strtotime( $comment->comment_date_gmt );
$object->set_published( \gmdate( 'Y-m-d\TH:i:s\Z', $published ) ); $object->set_published( \gmdate( 'Y-m-d\TH:i:s\Z', $published ) );
$updated = \get_comment_meta( $wp_comment->comment_ID, 'ap_last_modified', true ); $updated = \get_comment_meta( $comment->comment_ID, 'ap_last_modified', true );
if ( $updated > $published ) { if ( $updated > $published ) {
$object->set_updated( \gmdate( 'Y-m-d\TH:i:s\Z', \strtotime( $updated ) ) ); $object->set_updated( \gmdate( 'Y-m-d\TH:i:s\Z', \strtotime( $updated ) ) );
} }
@ -86,7 +84,7 @@ class Comment {
\strstr( \get_locale(), '_', true ) => $this->get_content(), \strstr( \get_locale(), '_', true ) => $this->get_content(),
) )
); );
$path = sprintf( 'users/%d/followers', intval( $wp_comment->comment_author ) ); $path = sprintf( 'users/%d/followers', intval( $comment->comment_author ) );
$object->set_to( $object->set_to(
array( array(
@ -186,14 +184,14 @@ class Comment {
*/ */
protected function get_content() { protected function get_content() {
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
$wp_comment = $this->wp_comment; $comment = $this->wp_comment;
$content = $wp_comment->comment_content; $content = $comment->comment_content;
$content = \wpautop( $content ); $content = \wpautop( $content );
$content = \preg_replace( '/[\n\r\t]/', '', $content ); $content = \preg_replace( '/[\n\r\t]/', '', $content );
$content = \trim( $content ); $content = \trim( $content );
$content = \apply_filters( 'the_content', $content, $wp_comment ); $content = \apply_filters( 'the_content', $content, $comment );
$content = \html_entity_decode( $content, \ENT_QUOTES, 'UTF-8' ); $content = \html_entity_decode( $content, \ENT_QUOTES, 'UTF-8' );
return $content; return $content;
} }
@ -213,7 +211,6 @@ class Comment {
* @return array The list of @-Mentions. * @return array The list of @-Mentions.
*/ */
protected function get_hashtags() { protected function get_hashtags() {
$wp_comment = $this->wp_comment;
$content = $this->get_content(); $content = $this->get_content();
$tags = []; $tags = [];
@ -221,27 +218,95 @@ class Comment {
if ( \preg_match_all( '/' . ACTIVITYPUB_HASHTAGS_REGEXP . '/i', $content, $match ) ) { if ( \preg_match_all( '/' . ACTIVITYPUB_HASHTAGS_REGEXP . '/i', $content, $match ) ) {
$tags = \implode( ', ', $match[1] ); $tags = \implode( ', ', $match[1] );
} }
\error_log( "get_hashtags: tags: " . \print_r( $tags, true ) );
$hashtags = []; $hashtags = [];
preg_match_all( "/(#\w+)/u", $content, $matches ); preg_match_all( "/(#\w+)/u", $content, $matches );
if ( $matches ) { if ( $matches ) {
$hashtagsArray = array_count_values($matches[0]); $hashtags = array_count_values( $matches[0] );
$hashtags = array_keys($hashtagsArray); $hashtags = array_keys( $hashtags );
} }
\error_log( "get_hashtags: hashtags: " . \print_r( $hashtags, true ) );
return $hashtags;
return $hashtags;
} }
/** /**
* Helper function to get the InReplyTo parent Comment URI. * get_parent_uri (in reply to)
* * takes a comment and returns
* @return array The in_reply_to URI. * @param WP_Comment activitypub object id URI
* @return int comment_id
*/ */
protected function get_in_reply_to() { protected function get_in_reply_to() {
$wp_comment = $this->wp_comment; $comment = $this->wp_comment;
$in_reply_to = get_in_reply_to( $wp_comment );
error_log( 'get_in_reply_to: ' . print_r( $in_reply_to, true ) ); $parent_comment = \get_comment( $comment->comment_parent );
if ( $parent_comment ) {
//is parent remote?
$in_reply_to = $this->get_source_id( $parent_comment );
if ( ! $in_reply_to ) {
//local
$in_reply_to = $this->get_id( $comment );
}
} else {
$pretty_permalink = \get_post_meta( $comment->comment_post_ID, 'activitypub_canonical_url', true );
if ( $pretty_permalink ) {
$in_reply_to = $pretty_permalink;
} else {
$in_reply_to = \get_permalink( $comment->comment_post_ID );
}
}
return $in_reply_to; return $in_reply_to;
} }
/**
* @param $comment or $comment_id
* @return ActivityPub URI of comment
*
* AP Object ID must be unique
*
* https://www.w3.org/TR/activitypub/#obj-id
* https://github.com/tootsuite/mastodon/issues/13879
*/
protected function get_id() {
$comment = $this->wp_comment;
$comment = \get_comment( $comment );
$ap_comment_id = \add_query_arg(
array(
'p' => $comment->comment_post_ID,
'replytocom' => $comment->comment_ID,
),
\trailingslashit( site_url() )
);
return $ap_comment_id;
}
/**
* Checks a comment ID for a source_id, or source_url
*/
protected function get_source_id( $comment ) {
if ( $comment->user_id !== 0 ) {
$source_id = \get_comment_meta( $comment->ID, 'source_id', true );
if ( ! $source_id ) {
$source_url = \get_comment_meta( $comment->ID, 'source_url', true );
if ( ! $source_url ) {
return null;
}
$response = safe_remote_get( $source_url );
$body = \wp_remote_retrieve_body( $response );
$remote_status = \json_decode( $body, true );
if ( is_wp_error( $remote_status )
|| ! isset( $remote_status['@context'] )
|| ! isset( $remote_status['object']['id'] ) ) {
// the original post may have been deleted, before we started processing deletes.
return null;
}
$source_id = $remote_status['object']['id'];
}
return $source_id;
}
return null;
}
} }