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updated plugin ActivityPub version 1.3.0

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KawaiiPunk
2023-12-08 23:23:11 +00:00
committed by Gitium
parent 96c0ee892f
commit ed9b10d2ea
52 changed files with 1618 additions and 607 deletions
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334
wp-content/plugins/activitypub/includes/transformer/class-post.php
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@ -5,6 +5,7 @@ use WP_Post;
use Activitypub\Collection\Users;
use Activitypub\Model\Blog_User;
use Activitypub\Activity\Base_Object;
use Activitypub\Shortcodes;
use function Activitypub\esc_hashtag;
use function Activitypub\is_single_user;
@ -81,7 +82,7 @@ class Post {
$object->set_content( $this->get_content() );
$object->set_content_map(
array(
\strstr( \get_locale(), '_', true ) => $this->get_content(),
$this->get_locale() => $this->get_content(),
)
);
$path = sprintf( 'users/%d/followers', intval( $wp_post->post_author ) );
@ -142,78 +143,64 @@ class Post {
}
/**
* Returns the Image Attachments for this Post, parsed from blocks.
* @param int $max_images The maximum number of images to return.
* @param array $image_ids The image IDs to append new IDs to.
* Generates all Media Attachments for a Post.
*
* @return array The image IDs.
*/
protected function get_block_image_ids( $max_images, $image_ids = [] ) {
$blocks = \parse_blocks( $this->wp_post->post_content );
return self::get_image_ids_from_blocks( $blocks, $image_ids, $max_images );
}
/**
* Recursively get image IDs from blocks.
* @param array $blocks The blocks to search for image IDs
* @param array $image_ids The image IDs to append new IDs to
* @param int $max_images The maximum number of images to return.
*
* @return array The image IDs.
*/
protected static function get_image_ids_from_blocks( $blocks, $image_ids, $max_images ) {
foreach ( $blocks as $block ) {
// recurse into inner blocks
if ( ! empty( $block['innerBlocks'] ) ) {
$image_ids = self::get_image_ids_from_blocks( $block['innerBlocks'], $image_ids, $max_images );
}
switch ( $block['blockName'] ) {
case 'core/image':
case 'core/cover':
if ( ! empty( $block['attrs']['id'] ) ) {
$image_ids[] = $block['attrs']['id'];
}
break;
case 'jetpack/slideshow':
case 'jetpack/tiled-gallery':
if ( ! empty( $block['attrs']['ids'] ) ) {
$image_ids = array_merge( $image_ids, $block['attrs']['ids'] );
}
break;
case 'jetpack/image-compare':
if ( ! empty( $block['attrs']['beforeImageId'] ) ) {
$image_ids[] = $block['attrs']['beforeImageId'];
}
if ( ! empty( $block['attrs']['afterImageId'] ) ) {
$image_ids[] = $block['attrs']['afterImageId'];
}
break;
}
// we could be at or over max, stop unneeded work
if ( count( $image_ids ) >= $max_images ) {
break;
}
}
// still need to slice it because one gallery could knock us over the limit
return \array_slice( $image_ids, 0, $max_images );
}
/**
* Generates all Image Attachments for a Post.
*
* @return array The Image Attachments.
* @return array The Attachments.
*/
protected function get_attachments() {
$max_images = intval( \apply_filters( 'activitypub_max_image_attachments', \get_option( 'activitypub_max_image_attachments', ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ) ) );
// Once upon a time we only supported images, but we now support audio/video as well.
// We maintain the image-centric naming for backwards compatibility.
$max_media = intval( \apply_filters( 'activitypub_max_image_attachments', \get_option( 'activitypub_max_image_attachments', ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ) ) );
$images = array();
if ( site_supports_blocks() && \has_blocks( $this->wp_post->post_content ) ) {
return $this->get_block_attachments( $max_media );
}
return $this->get_classic_editor_images( $max_media );
}
/**
* Get media attachments from blocks. They will be formatted as ActivityPub attachments, not as WP attachments.
*
* @param int $max_media The maximum number of attachments to return.
*
* @return array The attachments.
*/
protected function get_block_attachments( $max_media ) {
// max media can't be negative or zero
if ( $max_media <= 0 ) {
return array();
}
$id = $this->wp_post->ID;
$media_ids = array();
// list post thumbnail first if this post has one
if ( \function_exists( 'has_post_thumbnail' ) && \has_post_thumbnail( $id ) ) {
$media_ids[] = \get_post_thumbnail_id( $id );
}
if ( $max_media > 0 ) {
$blocks = \parse_blocks( $this->wp_post->post_content );
$media_ids = self::get_media_ids_from_blocks( $blocks, $media_ids, $max_media );
}
return \array_filter( \array_map( array( self::class, 'wp_attachment_to_activity_attachment' ), $media_ids ) );
}
/**
* Get image attachments from the classic editor.
* Note that audio/video attachments are only supported in the block editor.
*
* @param int $max_images The maximum number of images to return.
*
* @return array The attachments.
*/
protected function get_classic_editor_images( $max_images ) {
// max images can't be negative or zero
if ( $max_images <= 0 ) {
return $images;
return array();
}
$id = $this->wp_post->ID;
@ -227,68 +214,147 @@ class Post {
}
if ( $max_images > 0 ) {
// first try to get images that are actually in the post content
if ( site_supports_blocks() && \has_blocks( $this->wp_post->post_content ) ) {
$block_image_ids = $this->get_block_image_ids( $max_images, $image_ids );
$image_ids = \array_merge( $image_ids, $block_image_ids );
} else {
// fallback to images attached to the post
$query = new \WP_Query(
array(
'post_parent' => $id,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID',
'posts_per_page' => $max_images,
)
);
foreach ( $query->get_posts() as $attachment ) {
if ( ! \in_array( $attachment->ID, $image_ids, true ) ) {
$image_ids[] = $attachment->ID;
}
$query = new \WP_Query(
array(
'post_parent' => $id,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID',
'posts_per_page' => $max_images,
)
);
foreach ( $query->get_posts() as $attachment ) {
if ( ! \in_array( $attachment->ID, $image_ids, true ) ) {
$image_ids[] = $attachment->ID;
}
}
}
$image_ids = \array_unique( $image_ids );
// get URLs for each image
foreach ( $image_ids as $id ) {
$image_size = 'full';
return \array_filter( \array_map( array( self::class, 'wp_attachment_to_activity_attachment' ), $image_ids ) );
}
/**
* Filter the image URL returned for each post.
*
* @param array|false $thumbnail The image URL, or false if no image is available.
* @param int $id The attachment ID.
* @param string $image_size The image size to retrieve. Set to 'full' by default.
*/
$thumbnail = apply_filters(
'activitypub_get_image',
$this->get_image( $id, $image_size ),
$id,
$image_size
);
/**
* Recursively get media IDs from blocks.
* @param array $blocks The blocks to search for media IDs
* @param array $media_ids The media IDs to append new IDs to
* @param int $max_media The maximum number of media to return.
*
* @return array The image IDs.
*/
protected static function get_media_ids_from_blocks( $blocks, $media_ids, $max_media ) {
if ( $thumbnail ) {
$mimetype = \get_post_mime_type( $id );
$alt = \get_post_meta( $id, '_wp_attachment_image_alt', true );
$image = array(
'type' => 'Image',
'url' => $thumbnail[0],
'mediaType' => $mimetype,
);
foreach ( $blocks as $block ) {
// recurse into inner blocks
if ( ! empty( $block['innerBlocks'] ) ) {
$media_ids = self::get_media_ids_from_blocks( $block['innerBlocks'], $media_ids, $max_media );
}
if ( $alt ) {
$image['name'] = $alt;
}
$images[] = $image;
switch ( $block['blockName'] ) {
case 'core/image':
case 'core/cover':
case 'core/audio':
case 'core/video':
case 'videopress/video':
if ( ! empty( $block['attrs']['id'] ) ) {
$media_ids[] = $block['attrs']['id'];
}
break;
case 'jetpack/slideshow':
case 'jetpack/tiled-gallery':
if ( ! empty( $block['attrs']['ids'] ) ) {
$media_ids = array_merge( $media_ids, $block['attrs']['ids'] );
}
break;
case 'jetpack/image-compare':
if ( ! empty( $block['attrs']['beforeImageId'] ) ) {
$media_ids[] = $block['attrs']['beforeImageId'];
}
if ( ! empty( $block['attrs']['afterImageId'] ) ) {
$media_ids[] = $block['attrs']['afterImageId'];
}
break;
}
// depupe
$media_ids = \array_unique( $media_ids );
// stop doing unneeded work
if ( count( $media_ids ) >= $max_media ) {
break;
}
}
return $images;
// still need to slice it because one gallery could knock us over the limit
return array_slice( $media_ids, 0, $max_media );
}
/**
* Converts a WordPress Attachment to an ActivityPub Attachment.
*
* @param int $id The Attachment ID.
*
* @return array The ActivityPub Attachment.
*/
public static function wp_attachment_to_activity_attachment( $id ) {
$attachment = array();
$mime_type = \get_post_mime_type( $id );
$mime_type_parts = \explode( '/', $mime_type );
// switching on image/audio/video
switch ( $mime_type_parts[0] ) {
case 'image':
$image_size = 'full';
/**
* Filter the image URL returned for each post.
*
* @param array|false $thumbnail The image URL, or false if no image is available.
* @param int $id The attachment ID.
* @param string $image_size The image size to retrieve. Set to 'full' by default.
*/
$thumbnail = apply_filters(
'activitypub_get_image',
self::get_image( $id, $image_size ),
$id,
$image_size
);
if ( $thumbnail ) {
$alt = \get_post_meta( $id, '_wp_attachment_image_alt', true );
$image = array(
'type' => 'Image',
'url' => $thumbnail[0],
'mediaType' => $mime_type,
);
if ( $alt ) {
$image['name'] = $alt;
}
$attachment = $image;
}
break;
case 'audio':
case 'video':
$attachment = array(
'type' => 'Document',
'mediaType' => $mime_type,
'url' => \wp_get_attachment_url( $id ),
'name' => \get_the_title( $id ),
);
$meta = wp_get_attachment_metadata( $id );
// height and width for videos
if ( isset( $meta['width'] ) && isset( $meta['height'] ) ) {
$attachment['width'] = $meta['width'];
$attachment['height'] = $meta['height'];
}
// @todo: add `icon` support for audio/video attachments. Maybe use post thumbnail?
break;
}
return \apply_filters( 'activitypub_attachment', $attachment, $id );
}
/**
@ -299,7 +365,7 @@ class Post {
*
* @return array|false Array of image data, or boolean false if no image is available.
*/
protected function get_image( $id, $image_size = 'full' ) {
protected static function get_image( $id, $image_size = 'full' ) {
/**
* Hook into the image retrieval process. Before image retrieval.
*
@ -308,7 +374,7 @@ class Post {
*/
do_action( 'activitypub_get_image_pre', $id, $image_size );
$thumbnail = \wp_get_attachment_image_src( $id, $image_size );
$image = \wp_get_attachment_image_src( $id, $image_size );
/**
* Hook into the image retrieval process. After image retrieval.
@ -318,7 +384,7 @@ class Post {
*/
do_action( 'activitypub_get_image_post', $id, $image_size );
return $thumbnail;
return $image;
}
/**
@ -334,6 +400,8 @@ class Post {
return \ucfirst( \get_option( 'activitypub_object_type', 'note' ) );
}
// Default to Article.
$object_type = 'Article';
$post_type = \get_post_type( $this->wp_post );
switch ( $post_type ) {
case 'post':
@ -466,6 +534,8 @@ class Post {
$post = $this->wp_post;
$content = $this->get_post_content_template();
// Register our shortcodes just in time.
Shortcodes::register();
// Fill in the shortcodes.
setup_postdata( $post );
$content = do_shortcode( $content );
@ -477,6 +547,9 @@ class Post {
$content = \apply_filters( 'activitypub_the_content', $content, $post );
// Don't need these any more, should never appear in a post.
Shortcodes::unregister();
return $content;
}
@ -509,4 +582,25 @@ class Post {
protected function get_mentions() {
return apply_filters( 'activitypub_extract_mentions', array(), $this->wp_post->post_content, $this->wp_post );
}
/**
* Returns the locale of the post.
*
* @return string The locale of the post.
*/
public function get_locale() {
$post_id = $this->wp_post->ID;
$lang = \strtolower( \strtok( \get_locale(), '_-' ) );
/**
* Filter the locale of the post.
*
* @param string $lang The locale of the post.
* @param int $post_id The post ID.
* @param WP_Post $post The post object.
*
* @return string The filtered locale of the post.
*/
return apply_filters( 'activitypub_post_locale', $lang, $post_id, $this->wp_post );
}
}