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< ? php
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namespace Activitypub ;
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use WP_User_Query ;
use Activitypub\Model\Blog_User ;
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/**
* ActivityPub Admin Class
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*
* @ author Matthias Pfefferle
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*/
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class Admin {
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/**
* Initialize the class , registering WordPress hooks
*/
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public static function init () {
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\add_action ( 'admin_menu' , array ( self :: class , 'admin_menu' ) );
\add_action ( 'admin_init' , array ( self :: class , 'register_settings' ) );
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\add_action ( 'personal_options_update' , array ( self :: class , 'save_user_description' ) );
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\add_action ( 'admin_enqueue_scripts' , array ( self :: class , 'enqueue_scripts' ) );
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\add_action ( 'admin_notices' , array ( self :: class , 'admin_notices' ) );
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if ( ! is_user_disabled ( get_current_user_id () ) ) {
\add_action ( 'show_user_profile' , array ( self :: class , 'add_profile' ) );
}
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}
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/**
* Add admin menu entry
*/
public static function admin_menu () {
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$settings_page = \add_options_page (
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'Welcome' ,
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'ActivityPub' ,
'manage_options' ,
'activitypub' ,
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array ( self :: class , 'settings_page' )
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);
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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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}
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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 () {
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended
if ( empty ( $_GET [ 'tab' ] ) ) {
$tab = 'welcome' ;
} else {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
$tab = sanitize_key ( $_GET [ 'tab' ] );
}
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switch ( $tab ) {
case 'settings' :
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\load_template ( ACTIVITYPUB_PLUGIN_DIR . 'templates/settings.php' );
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break ;
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case 'followers' :
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\load_template ( ACTIVITYPUB_PLUGIN_DIR . 'templates/blog-user-followers-list.php' );
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break ;
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case 'welcome' :
default :
wp_enqueue_script ( 'plugin-install' );
add_thickbox ();
wp_enqueue_script ( 'updates' );
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\load_template ( ACTIVITYPUB_PLUGIN_DIR . 'templates/welcome.php' );
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break ;
}
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}
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/**
* Load user settings page
*/
public static function followers_list_page () {
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// 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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}
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}
/**
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* Register ActivityPub settings
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*/
public static function register_settings () {
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\register_setting (
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'activitypub' ,
'activitypub_post_content_type' ,
array (
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'type' => 'string' ,
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'description' => \__ ( 'Use title and link, summary, full or custom content' , 'activitypub' ),
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'show_in_rest' => array (
'schema' => array (
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'enum' => array (
'title' ,
'excerpt' ,
'content' ,
),
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),
),
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'default' => 'content' ,
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)
);
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\register_setting (
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'activitypub' ,
'activitypub_custom_post_content' ,
array (
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'type' => 'string' ,
'description' => \__ ( 'Define your own custom post template' , 'activitypub' ),
'show_in_rest' => true ,
'default' => ACTIVITYPUB_CUSTOM_POST_CONTENT ,
)
);
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\register_setting (
'activitypub' ,
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'activitypub_max_image_attachments' ,
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array (
'type' => 'integer' ,
'description' => \__ ( 'Number of images to attach to posts.' , 'activitypub' ),
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'default' => ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ,
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)
);
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\register_setting (
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'activitypub' ,
'activitypub_object_type' ,
array (
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'type' => 'string' ,
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'description' => \__ ( 'The Activity-Object-Type' , 'activitypub' ),
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'show_in_rest' => array (
'schema' => array (
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'enum' => array (
'note' ,
'article' ,
'wordpress-post-format' ,
),
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),
),
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'default' => 'note' ,
)
);
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\register_setting (
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'activitypub' ,
'activitypub_use_hashtags' ,
array (
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'type' => 'boolean' ,
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'description' => \__ ( 'Add hashtags in the content as native tags and replace the #tag with the tag-link' , 'activitypub' ),
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'default' => '0' ,
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)
);
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\register_setting (
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'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' , 'pages' ),
)
);
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\register_setting (
'activitypub' ,
'activitypub_blog_user_identifier' ,
array (
'type' => 'string' ,
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'description' => \esc_html__ ( 'The Identifier of the Blog-User' , 'activitypub' ),
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'show_in_rest' => true ,
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'default' => Blog_User :: get_default_username (),
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'sanitize_callback' => function ( $value ) {
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// hack to allow dots in the username
$parts = explode ( '.' , $value );
$sanitized = array ();
foreach ( $parts as $part ) {
$sanitized [] = \sanitize_title ( $part );
}
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$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 ;
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},
)
);
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\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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}
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public static function add_settings_help_tab () {
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require_once ACTIVITYPUB_PLUGIN_DIR . 'includes/help.php' ;
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}
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public static function add_followers_list_help_tab () {
// todo
}
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public static function add_profile ( $user ) {
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$description = get_user_meta ( $user -> ID , 'activitypub_user_description' , true );
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\load_template (
ACTIVITYPUB_PLUGIN_DIR . 'templates/user-settings.php' ,
true ,
array (
'description' => $description ,
)
);
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}
public static function save_user_description ( $user_id ) {
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if ( ! isset ( $_REQUEST [ '_apnonce' ] ) ) {
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return false ;
}
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$nonce = sanitize_text_field ( wp_unslash ( $_REQUEST [ '_apnonce' ] ) );
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if (
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! wp_verify_nonce ( $nonce , 'activitypub-user-description' ) ||
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! current_user_can ( 'edit_user' , $user_id )
) {
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return false ;
}
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$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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}
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public static function enqueue_scripts ( $hook_suffix ) {
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if ( false !== strpos ( $hook_suffix , 'activitypub' ) ) {
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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 );
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}
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}
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}