laipower/wp-content/plugins/activitypub/includes/class-admin.php

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<?php
namespace Activitypub;
use WP_User_Query;
use Activitypub\Model\Blog_User;
use function Activitypub\is_user_disabled;
use function Activitypub\was_comment_received;
use function Activitypub\is_comment_federatable;
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/**
* ActivityPub Admin Class
*
* @author Matthias Pfefferle
*/
class Admin {
/**
* Initialize the class, registering WordPress hooks
*/
public static function init() {
\add_action( 'admin_menu', array( self::class, 'admin_menu' ) );
\add_action( 'admin_init', array( self::class, 'register_settings' ) );
\add_action( 'load-comment.php', array( self::class, 'edit_comment' ) );
\add_action( 'personal_options_update', array( self::class, 'save_user_description' ) );
\add_action( 'admin_enqueue_scripts', array( self::class, 'enqueue_scripts' ) );
\add_action( 'admin_notices', array( self::class, 'admin_notices' ) );
\add_filter( 'comment_row_actions', array( self::class, 'comment_row_actions' ), 10, 2 );
if ( ! is_user_disabled( get_current_user_id() ) ) {
\add_action( 'show_user_profile', array( self::class, 'add_profile' ) );
}
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}
/**
* Add admin menu entry
*/
public static function admin_menu() {
$settings_page = \add_options_page(
'Welcome',
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'ActivityPub',
'manage_options',
'activitypub',
array( self::class, 'settings_page' )
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);
\add_action( 'load-' . $settings_page, array( self::class, 'add_settings_help_tab' ) );
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// user has to be able to publish posts
if ( ! is_user_disabled( get_current_user_id() ) ) {
$followers_list_page = \add_users_page( \__( 'Followers', 'activitypub' ), \__( 'Followers', 'activitypub' ), 'read', 'activitypub-followers-list', array( self::class, 'followers_list_page' ) );
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\add_action( 'load-' . $followers_list_page, array( self::class, 'add_followers_list_help_tab' ) );
}
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}
/**
* Display admin menu notices about configuration problems or conflicts.
*
* @return void
*/
public static function admin_notices() {
$permalink_structure = \get_option( 'permalink_structure' );
if ( empty( $permalink_structure ) ) {
$admin_notice = \__( 'You are using the ActivityPub plugin without setting a permalink structure. This will prevent ActivityPub from working. Please set a permalink structure.', 'activitypub' );
self::show_admin_notice( $admin_notice, 'error' );
}
}
/**
* Display one admin menu notice about configuration problems or conflicts.
*
* @param string $admin_notice The notice to display.
* @param string $level The level of the notice (error, warning, success, info).
*
* @return void
*/
private static function show_admin_notice( $admin_notice, $level ) {
?>
<div class="notice notice-<?php echo esc_attr( $level ); ?>">
<p><?php echo wp_kses( $admin_notice, 'data' ); ?></p>
</div>
<?php
}
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/**
* Load settings page
*/
public static function settings_page() {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
if ( empty( $_GET['tab'] ) ) {
$tab = 'welcome';
} else {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
$tab = sanitize_key( $_GET['tab'] );
}
switch ( $tab ) {
case 'settings':
\load_template( ACTIVITYPUB_PLUGIN_DIR . 'templates/settings.php' );
break;
case 'followers':
\load_template( ACTIVITYPUB_PLUGIN_DIR . 'templates/blog-user-followers-list.php' );
break;
case 'welcome':
default:
wp_enqueue_script( 'plugin-install' );
add_thickbox();
wp_enqueue_script( 'updates' );
\load_template( ACTIVITYPUB_PLUGIN_DIR . 'templates/welcome.php' );
break;
}
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}
/**
* Load user settings page
*/
public static function followers_list_page() {
// user has to be able to publish posts
if ( ! is_user_disabled( get_current_user_id() ) ) {
\load_template( ACTIVITYPUB_PLUGIN_DIR . 'templates/user-followers-list.php' );
}
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}
/**
* Register ActivityPub settings
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*/
public static function register_settings() {
\register_setting(
'activitypub',
'activitypub_post_content_type',
array(
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'type' => 'string',
'description' => \__( 'Use title and link, summary, full or custom content', 'activitypub' ),
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'show_in_rest' => array(
'schema' => array(
'enum' => array(
'title',
'excerpt',
'content',
),
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),
),
'default' => 'content',
)
);
\register_setting(
'activitypub',
'activitypub_custom_post_content',
array(
'type' => 'string',
'description' => \__( 'Define your own custom post template', 'activitypub' ),
'show_in_rest' => true,
'default' => ACTIVITYPUB_CUSTOM_POST_CONTENT,
)
);
\register_setting(
'activitypub',
'activitypub_max_image_attachments',
array(
'type' => 'integer',
'description' => \__( 'Number of images to attach to posts.', 'activitypub' ),
'default' => ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS,
)
);
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\register_setting(
'activitypub',
'activitypub_object_type',
array(
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'type' => 'string',
'description' => \__( 'The Activity-Object-Type', 'activitypub' ),
'show_in_rest' => array(
'schema' => array(
'enum' => array(
'note',
'article',
'wordpress-post-format',
),
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),
),
'default' => 'note',
)
);
\register_setting(
'activitypub',
'activitypub_use_hashtags',
array(
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'type' => 'boolean',
'description' => \__( 'Add hashtags in the content as native tags and replace the #tag with the tag-link', 'activitypub' ),
'default' => '0',
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)
);
\register_setting(
'activitypub',
'activitypub_support_post_types',
array(
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'type' => 'string',
'description' => \esc_html__( 'Enable ActivityPub support for post types', 'activitypub' ),
'show_in_rest' => true,
'default' => array( 'post' ),
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)
);
\register_setting(
'activitypub',
'activitypub_blog_user_identifier',
array(
'type' => 'string',
'description' => \esc_html__( 'The Identifier of the Blog-User', 'activitypub' ),
'show_in_rest' => true,
'default' => Blog_User::get_default_username(),
'sanitize_callback' => function ( $value ) {
// hack to allow dots in the username
$parts = explode( '.', $value );
$sanitized = array();
foreach ( $parts as $part ) {
$sanitized[] = \sanitize_title( $part );
}
$sanitized = implode( '.', $sanitized );
// check for login or nicename.
$user = new WP_User_Query(
array(
'search' => $sanitized,
'search_columns' => array( 'user_login', 'user_nicename' ),
'number' => 1,
'hide_empty' => true,
'fields' => 'ID',
)
);
if ( $user->results ) {
add_settings_error(
'activitypub_blog_user_identifier',
'activitypub_blog_user_identifier',
\esc_html__( 'You cannot use an existing author\'s name for the blog profile ID.', 'activitypub' ),
'error'
);
return Blog_User::get_default_username();
}
return $sanitized;
},
)
);
\register_setting(
'activitypub',
'activitypub_enable_users',
array(
'type' => 'boolean',
'description' => \__( 'Every Author on this Blog (with the publish_posts capability) gets his own ActivityPub enabled Profile.', 'activitypub' ),
'default' => '1',
)
);
\register_setting(
'activitypub',
'activitypub_enable_blog_user',
array(
'type' => 'boolean',
'description' => \__( 'Your Blog becomes an ActivityPub compatible Profile.', 'activitypub' ),
'default' => '0',
)
);
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}
public static function add_settings_help_tab() {
require_once ACTIVITYPUB_PLUGIN_DIR . 'includes/help.php';
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}
public static function add_followers_list_help_tab() {
// todo
}
public static function add_profile( $user ) {
$description = get_user_meta( $user->ID, 'activitypub_user_description', true );
\load_template(
ACTIVITYPUB_PLUGIN_DIR . 'templates/user-settings.php',
true,
array(
'description' => $description,
)
);
}
public static function save_user_description( $user_id ) {
if ( ! isset( $_REQUEST['_apnonce'] ) ) {
return false;
}
$nonce = sanitize_text_field( wp_unslash( $_REQUEST['_apnonce'] ) );
if (
! wp_verify_nonce( $nonce, 'activitypub-user-description' ) ||
! current_user_can( 'edit_user', $user_id )
) {
return false;
}
$description = ! empty( $_POST['activitypub-user-description'] ) ? sanitize_text_field( wp_unslash( $_POST['activitypub-user-description'] ) ) : false;
if ( $description ) {
update_user_meta( $user_id, 'activitypub_user_description', $description );
}
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}
public static function enqueue_scripts( $hook_suffix ) {
if ( false !== strpos( $hook_suffix, 'activitypub' ) ) {
wp_enqueue_style( 'activitypub-admin-styles', plugins_url( 'assets/css/activitypub-admin.css', ACTIVITYPUB_PLUGIN_FILE ), array(), '1.0.0' );
wp_enqueue_script( 'activitypub-admin-styles', plugins_url( 'assets/js/activitypub-admin.js', ACTIVITYPUB_PLUGIN_FILE ), array( 'jquery' ), '1.0.0', false );
}
}
/**
* Hook into the edit_comment functionality
*
* * Disable the edit_comment capability for federated comments.
*
* @return void
*/
public static function edit_comment() {
// Disable the edit_comment capability for federated comments.
\add_filter(
'user_has_cap',
function ( $allcaps, $caps, $arg ) {
if ( 'edit_comment' !== $arg[0] ) {
return $allcaps;
}
if ( was_comment_received( $arg[2] ) ) {
return false;
}
return $allcaps;
},
1,
3
);
}
public static function comment_row_actions( $actions, $comment ) {
if ( was_comment_received( $comment ) ) {
unset( $actions['edit'] );
unset( $actions['quickedit'] );
}
return $actions;
}
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}