nicer profile and customizable backlink

* customizable backlink URL #18
* fixes #12

activitypub.php

@@ -64,6 +64,7 @@ function activitypub_init() {
 	require_once dirname( __FILE__ ) . '/includes/class-activitypub-admin.php';
 	add_action( 'admin_menu', array( 'Activitypub_Admin', 'admin_menu' ) );
 	add_action( 'admin_init', array( 'Activitypub_Admin', 'register_settings' ) );
+	add_action( 'show_user_profile', array( 'Activitypub_Admin', 'add_fediverse_profile' ) );
 }
 add_action( 'plugins_loaded', 'activitypub_init' );
 

includes/class-activitypub-admin.php

@@ -35,10 +35,10 @@ class Activitypub_Admin {
 				'description' => __( 'Use summary or full content', 'activitypub' ),
 				'show_in_rest' => array(
 					'schema' => array(
-						'enum' => array( 'excerpt', 'content' )
+						'enum' => array( 'excerpt', 'content' ),
 					),
 				),
-				'default'      => 0,
+				'default' => 'excerpt',
 			)
 		);
 		register_setting(
@@ -47,12 +47,19 @@ class Activitypub_Admin {
 				'description' => __( 'The Activity-Object-Type', 'activitypub' ),
 				'show_in_rest' => array(
 					'schema' => array(
-						'enum' => array( 'note', 'article', 'wordpress-post-format' )
+						'enum' => array( 'note', 'article', 'wordpress-post-format' ),
 					),
 				),
 				'default' => 'note',
 			)
 		);
+		register_setting(
+			'activitypub', 'activitypub_use_shortlink', array(
+				'type' => 'boolean',
+				'description' => __( 'Use the Shortlink instead of the permalink', 'activitypub' ),
+				'default' => 0,
+			)
+		);
 	}
 
 	public static function add_help_tab() {
@@ -74,4 +81,11 @@ class Activitypub_Admin {
 			'<p>' . __( '<a href="https://notiz.blog/donate">Donate</a>', 'activitypub' ) . '</p>'
 		);
 	}
+
+	public static function add_fediverse_profile( $user ) {
+	?>
+		<h2><?php esc_html_e( 'Fediverse', 'activitypub' ); ?></h2>
+	<?php
+		activitypub_get_identifier_settings( $user->ID );
+	}
 }

includes/class-activitypub-post.php

@@ -27,7 +27,7 @@ class Activitypub_Post {
 			'type' => $this->get_object_type(),
 			'published' => date( 'Y-m-d\TH:i:s\Z', strtotime( $post->post_date ) ),
 			'attributedTo' => get_author_posts_url( $post->post_author ),
-			'summary' => null,
+			'summary' => ( $this->get_object_type() == 'Article' ) ? $this->get_the_post_excerpt( 400, false ) : null,
 			'inReplyTo' => null,
 			'content' => $this->get_the_content(),
 			'contentMap' => array(
@@ -209,7 +209,7 @@ class Activitypub_Post {
 	 *
 	 * @return string The excerpt.
 	 */
-	public function get_the_post_excerpt( $excerpt_length = 400 ) {
+	public function get_the_post_excerpt( $excerpt_length = 400, $with_link = true ) {
 		$post = $this->post;
 
 		$excerpt = get_post_field( 'post_excerpt', $post );
@@ -238,11 +238,21 @@ class Activitypub_Post {
 
 		$filtered_excerpt = apply_filters( 'the_excerpt', $excerpt );
 
-		$excerpt = $filtered_excerpt . "\n\n" . '<a rel="shortlink" href="' . esc_url( wp_get_shortlink( $this->post->ID ) ) . '">' . wp_get_shortlink( $this->post->ID ) . '</a>';
+		if ( $with_link ) {
+			$link = '';
+
+			if ( get_option( 'activitypub_use_shortlink', 0 ) ) {
+				$link = esc_url( wp_get_shortlink( $this->post->ID ) );
+			} else {
+				$link = esc_url( get_permalink( $this->post->ID ) );
+			}
+
+			$filtered_excerpt = $filtered_excerpt . "\n\n" . '<a href="' . $link . '">' . $link . '</a>';
+		}
 
 		$allowed_html = apply_filters( 'activitypub_allowed_html', '<a>' );
 
-		return trim( preg_replace( '/[\r\n]{2,}/', "\n\n", strip_tags( $excerpt, $allowed_html ) ) );
+		return trim( preg_replace( '/[\r\n]{2,}/', "\n\n", strip_tags( $filtered_excerpt, $allowed_html ) ) );
 	}
 
 	/**
@@ -250,13 +260,25 @@ class Activitypub_Post {
 	 *
 	 * @return string The content.
 	 */
-	public function get_the_post_content() {
+	public function get_the_post_content( $with_link = true ) {
 		$post = $this->post;
 
 		$content = get_post_field( 'post_content', $post );
 
 		$filtered_content = apply_filters( 'the_content', $content );
 
+		if ( $with_link ) {
+			$link = '';
+
+			if ( get_option( 'activitypub_use_shortlink', 0 ) ) {
+				$link = esc_url( wp_get_shortlink( $this->post->ID ) );
+			} else {
+				$link = esc_url( get_permalink( $this->post->ID ) );
+			}
+
+			$filtered_content = $filtered_content . "\n\n" . '<a href="' . $link . '">' . $link . '</a>';
+		}
+
 		$allowed_html = apply_filters( 'activitypub_allowed_html', '<a>' );
 
 		return trim( preg_replace( '/[\r\n]{2,}/', "\n\n", strip_tags( $filtered_content, $allowed_html ) ) );

includes/functions.php

@@ -183,3 +183,21 @@ function activitypub_get_follower_inboxes( $user_id, $followers ) {
 
 	return array_unique( $inboxes );
 }
+
+function activitypub_get_identifier_settings( $user_id ) {
+	?>
+<table class="form-table">
+	<tbody>
+		<tr>
+			<th scope="row">
+				<label><?php esc_html_e( 'Profile identifier', 'activitypub' ); ?></label>
+			</th>
+			<td>
+				<p><code><?php echo activitypub_get_webfinger_resource( $user_id ); ?></code> or <code><?php echo get_author_posts_url( $user_id ); ?></code></p>
+				<p class="description"><?php printf( __( 'Try to follow "@%s" in the mastodon/friendi.ca search field.', 'activitypub' ), activitypub_get_webfinger_resource( $user_id ) ); ?></p>
+			</td>
+		</tr>
+	</tbody>
+</table>
+	<?php
+}

templates/settings-page.php

@@ -18,10 +18,21 @@
 					</th>
 					<td>
 						<p>
-							<label><input type="radio" name="activitypub_post_content_type" id="activitypub_post_content_type_excerpt" value="excerpt" <?php echo checked( 'excerpt', get_option( 'activitypub_post_content_type', 'excerpt' ) ); ?> /> <?php esc_html_e( 'Excerpt (default)', 'activitypub' ); ?> - <span class="description"><?php esc_html_e( 'A content summary, shortened to 400 characters and without markup.', 'activitypub' ); ?></span>
+							<label><input type="radio" name="activitypub_post_content_type" id="activitypub_post_content_type_excerpt" value="excerpt" <?php echo checked( 'excerpt', get_option( 'activitypub_post_content_type', 'excerpt' ) ); ?> /> <?php esc_html_e( 'Excerpt (default)', 'activitypub' ); ?></label> - <span class="description"><?php esc_html_e( 'A content summary, shortened to 400 characters and without markup.', 'activitypub' ); ?></span>
 						</p>
 						<p>
-							<label><input type="radio" name="activitypub_post_content_type" id="activitypub_post_content_type_content" value="content" <?php echo checked( 'content', get_option( 'activitypub_post_content_type', 'excerpt' ) ); ?> /> <?php esc_html_e( 'Content', 'activitypub' ); ?> - <span class="description"><?php esc_html_e( 'The full content.', 'activitypub' ); ?></span>
+							<label><input type="radio" name="activitypub_post_content_type" id="activitypub_post_content_type_content" value="content" <?php echo checked( 'content', get_option( 'activitypub_post_content_type', 'excerpt' ) ); ?> /> <?php esc_html_e( 'Content', 'activitypub' ); ?></label> - <span class="description"><?php esc_html_e( 'The full content.', 'activitypub' ); ?></span>
+						</p>
+					</td>
+				</tr>
+				<tr>
+					<th scope="row">
+						<?php esc_html_e( 'Backlink', 'activitypub' ); ?>
+					</th>
+					<td>
+						<p>
+							<label><input type="checkbox" name="activitypub_use_shortlink" id="activitypub_use_shortlink" value="1" <?php echo checked( '1', get_option( 'activitypub_use_shortlink', '0' ) ); ?> /> <?php esc_html_e( 'Use the Shortlink instead of the permalink', 'activitypub' ); ?></label>
+							<p class="description"><?php printf( esc_html( 'I can recommend %sHum%s, to prettify the Shortlinks', 'activitypub' ), '<a href="https://wordpress.org/plugins/hum/" target="_blank">', '</a>' ); ?></p>
 						</p>
 					</td>
 				</tr>
@@ -31,13 +42,13 @@
 					</th>
 					<td>
 						<p>
-							<label><input type="radio" name="activitypub_object_type" id="activitypub_object_type_note" value="note" <?php echo checked( 'note', get_option( 'activitypub_object_type', 'note' ) ); ?> /> <?php esc_html_e( 'Note (default)', 'activitypub' ); ?> - <span class="description"><?php esc_html_e( 'Should work with most plattforms.', 'activitypub' ); ?></span>
+							<label><input type="radio" name="activitypub_object_type" id="activitypub_object_type_note" value="note" <?php echo checked( 'note', get_option( 'activitypub_object_type', 'note' ) ); ?> /> <?php esc_html_e( 'Note (default)', 'activitypub' ); ?></label> - <span class="description"><?php esc_html_e( 'Should work with most plattforms.', 'activitypub' ); ?></span>
 						</p>
 						<p>
-							<label><input type="radio" name="activitypub_object_type" id="activitypub_object_type_article" value="article" <?php echo checked( 'article', get_option( 'activitypub_object_type', 'note' ) ); ?> /> <?php esc_html_e( 'Article', 'activitypub' ); ?> - <span class="description"><?php esc_html_e( 'The presentation of the "Article" might change on different plattforms. Mastodon for example shows the "Article" type as a simple link.', 'activitypub' ); ?></span>
+							<label><input type="radio" name="activitypub_object_type" id="activitypub_object_type_article" value="article" <?php echo checked( 'article', get_option( 'activitypub_object_type', 'note' ) ); ?> /> <?php esc_html_e( 'Article', 'activitypub' ); ?></label> - <span class="description"><?php esc_html_e( 'The presentation of the "Article" might change on different plattforms. Mastodon for example shows the "Article" type as a simple link.', 'activitypub' ); ?></span>
 						</p>
 						<p>
-							<label><input type="radio" name="activitypub_object_type" id="activitypub_object_type" value="wordpress-post-format" <?php echo checked( 'wordpress-post-format', get_option( 'activitypub_object_type', 'note' ) ); ?> /> <?php esc_html_e( 'WordPress Post-Format', 'activitypub' ); ?> - <span class="description"><?php esc_html_e( 'Maps the WordPress Post-Format to the ActivityPub Object Type.', 'activitypub' ); ?></span>
+							<label><input type="radio" name="activitypub_object_type" id="activitypub_object_type" value="wordpress-post-format" <?php echo checked( 'wordpress-post-format', get_option( 'activitypub_object_type', 'note' ) ); ?> /> <?php esc_html_e( 'WordPress Post-Format', 'activitypub' ); ?></label> - <span class="description"><?php esc_html_e( 'Maps the WordPress Post-Format to the ActivityPub Object Type.', 'activitypub' ); ?></span>
 						</p>
 					</td>
 				</tr>
@@ -50,19 +61,7 @@
 
 		<p><?php esc_html_e( 'All profile related settings.', 'activitypub' ); ?></p>
 
-		<table class="form-table">
+		<?php activitypub_get_identifier_settings( get_current_user_id() ); ?>
-			<tbody>
-				<tr>
-					<th scope="row">
-						<label><?php esc_html_e( 'Profile identifier', 'activitypub' ); ?></label>
-					</th>
-					<td>
-						<p><code><?php echo activitypub_get_webfinger_resource( get_current_user_id() ); ?></code> or <code><?php echo get_author_posts_url( get_current_user_id() ); ?></code></p>
-						<p class="description"><?php printf( __( 'Try to follow "@%s" in the mastodon/friendi.ca search field.', 'activitypub' ), activitypub_get_webfinger_resource( get_current_user_id() ) ); ?></p>
-					</td>
-				</tr>
-			</tbody>
-		</table>
 
 		<?php do_settings_fields( 'activitypub', 'profile' ); ?>