wordpress-activitypub/templates/settings.php

<?php
\load_template(
	__DIR__ . '/admin-header.php',
	true,
	array(
		'settings'  => 'active',
		'welcome'   => '',
		'followers' => '',
	)
);
?>

<div class="activitypub-settings activitypub-settings-page hide-if-no-js">
	<form method="post" action="options.php">
		<?php \settings_fields( 'activitypub' ); ?>

		<div class="box">
			<h3><?php \esc_html_e( 'Profiles', 'activitypub' ); ?></h3>
			<table class="form-table">
				<tbody>
					<tr>
						<th scope="row">
							<?php \esc_html_e( 'Enable profiles by type', 'activitypub' ); ?>
						</th>
						<td>
							<p>
								<label>
									<input type="checkbox" name="activitypub_enable_users" id="activitypub_enable_users" value="1" <?php echo \checked( '1', \get_option( 'activitypub_enable_users', '1' ) ); ?> />
									<?php \esc_html_e( 'Enable authors', 'activitypub' ); ?>
								</label>
							</p>
							<p class="description">
								<?php echo \wp_kses( \__( 'Every author on this blog (with the <code>publish_posts</code> capability) gets their own ActivityPub profile.', 'activitypub' ), array( 'code' => array() ) ); ?>
							</p>
							<p>
								<label>
									<input type="checkbox" name="activitypub_enable_blog_user" id="activitypub_enable_blog_user" value="1" <?php echo \checked( '1', \get_option( 'activitypub_enable_blog_user', '0' ) ); ?> />
									<?php \esc_html_e( 'Enable blog', 'activitypub' ); ?>
								</label>
							</p>
							<p class="description">
								<?php \esc_html_e( 'Your blog becomes an ActivityPub profile.', 'activitypub' ); ?>
							</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<?php \esc_html_e( 'Change blog profile ID', 'activitypub' ); ?>
						</th>
						<td>
							<label for="activitypub_blog_user_identifier">
								<input class="blog-user-identifier" name="activitypub_blog_user_identifier" id="activitypub_blog_user_identifier" type="text" value="<?php echo esc_attr( \get_option( 'activitypub_blog_user_identifier', \Activitypub\Model\Blog_User::get_default_username() ) ); ?>" />
								@<?php echo esc_html( \wp_parse_url( \home_url(), PHP_URL_HOST ) ); ?>
							</label>
							<p class="description">
								<?php \esc_html_e( 'This profile name will federate all posts written on your blog, regardless of the author who posted it.', 'activitypub' ); ?>
							</p>
							<p>
								<strong>
									<?php \esc_html_e( 'Please avoid using an existing author’s name as the blog profile ID. Fediverse platforms might use caching and this could break the functionality completely.', 'activitypub' ); ?>
								</strong>
							</p>
						</td>
					</tr>
				</tbody>
			</table>

			<?php \do_settings_fields( 'activitypub', 'user' ); ?>
		</div>

		<div class="box">
			<h3><?php \esc_html_e( 'Activities', 'activitypub' ); ?></h3>
			<table class="form-table">
				<tbody>
					<tr>
						<th scope="row">
							<?php \esc_html_e( 'Post content', 'activitypub' ); ?>
						</th>
						<td>
							<p>
								<label for="activitypub_post_content_type_title_link">
									<input type="radio" name="activitypub_post_content_type" id="activitypub_post_content_type_title_link" value="title" <?php echo \checked( 'title', \get_option( 'activitypub_post_content_type', 'content' ) ); ?> />
									<?php \esc_html_e( 'Title and link', 'activitypub' ); ?>
									-
									<span class="description">
										<?php \esc_html_e( 'Only the title and a link.', 'activitypub' ); ?>
									</span>
								</label>
							</p>
							<p>
								<label for="activitypub_post_content_type_excerpt">
									<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', 'content' ) ); ?> />
									<?php \esc_html_e( 'Excerpt', 'activitypub' ); ?>
									-
									<span class="description">
										<?php \esc_html_e( 'A content summary without markup (truncated if no excerpt is provided).', 'activitypub' ); ?>
									</span>
								</label>
							</p>
							<p>
								<label for="activitypub_post_content_type_content">
									<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', 'content' ) ); ?> />
									<?php \esc_html_e( 'Content (default)', 'activitypub' ); ?>
									-
									<span class="description">
										<?php \esc_html_e( 'The full content.', 'activitypub' ); ?>
									</span>
								</label>
							</p>
							<p>
								<label for="activitypub_post_content_type_custom">
									<input type="radio" name="activitypub_post_content_type" id="activitypub_post_content_type_custom" value="custom" <?php echo \checked( 'custom', \get_option( 'activitypub_post_content_type', 'content' ) ); ?> />
									<?php \esc_html_e( 'Custom', 'activitypub' ); ?>
									-
									<span class="description">
										<?php \esc_html_e( 'Use the text area below, to customize your activities.', 'activitypub' ); ?>
									</span>
								</label>
							</p>
							<p>
								<textarea name="activitypub_custom_post_content" id="activitypub_custom_post_content" rows="10" cols="50" class="large-text" placeholder="<?php echo wp_kses( ACTIVITYPUB_CUSTOM_POST_CONTENT, 'post' ); ?>"><?php echo wp_kses( \get_option( 'activitypub_custom_post_content', ACTIVITYPUB_CUSTOM_POST_CONTENT ), 'post' ); ?></textarea>
								<details>
									<summary><?php esc_html_e( 'See a list of ActivityPub Template Tags.', 'activitypub' ); ?></summary>
									<div class="description">
										<ul>
											<li><code>[ap_title]</code> - <?php \esc_html_e( 'The post\'s title.', 'activitypub' ); ?></li>
											<li><code>[ap_content]</code> - <?php \esc_html_e( 'The post\'s content.', 'activitypub' ); ?></li>
											<li><code>[ap_excerpt]</code> - <?php \esc_html_e( 'The post\'s excerpt (may be truncated).', 'activitypub' ); ?></li>
											<li><code>[ap_permalink]</code> - <?php \esc_html_e( 'The post\'s permalink.', 'activitypub' ); ?></li>
											<li><code>[ap_shortlink]</code> - <?php echo \wp_kses( \__( 'The post\'s shortlink. I can recommend <a href="https://wordpress.org/plugins/hum/" target="_blank">Hum</a>.', 'activitypub' ), 'default' ); ?></li>
											<li><code>[ap_hashtags]</code> - <?php \esc_html_e( 'The post\'s tags as hashtags.', 'activitypub' ); ?></li>
										</ul>
										<p><?php \esc_html_e( 'You can find the full list with all possible attributes in the help section on the top-right of the screen.', 'activitypub' ); ?></p>
									</div>
								</details>
							</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<?php \esc_html_e( 'Media attachments', 'activitypub' ); ?>
						</th>
						<td>
							<input value="<?php echo esc_attr( \get_option( 'activitypub_max_image_attachments', ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ) ); ?>" name="activitypub_max_image_attachments" id="activitypub_max_image_attachments" type="number" min="0" />
							<p class="description">
								<?php
								echo \wp_kses(
									\sprintf(
										// translators:
										\__( 'The number of media (images, audio, video) to attach to posts. Default: <code>%s</code>', 'activitypub' ),
										\esc_html( ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS )
									),
									'default'
								);
								?>
							</p>
							<p class="description">
								<em>
									<?php
										esc_html_e( 'Note: audio and video attachments are only supported from Block Editor.', 'activitypub' );
									?>
								</em>
							</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<?php \esc_html_e( 'Activity-Object-Type', 'activitypub' ); ?>
						</th>
						<td>
							<p>
								<label for="activitypub_object_type_note">
									<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 platforms.', 'activitypub' ); ?>
									</span>
								</label>
							</p>
							<p><strong><?php \esc_html_e( 'Please note that the following "Activity-Object-Type" options may cause your texts to be displayed differently on each platform and/or parts may be completely ignored. Mastodon, for example, displays all content that is not of the "Note" type as links only.', 'activitypub' ); ?></strong></p>
							<p>
								<label for="activitypub_object_type_article">
									<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 platforms.', 'activitypub' ); ?>
									</span>
								</label>
							</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>
							</p>
						</td>
					</tr>
					<tr>
						<th scope="row">
							<?php \esc_html_e( 'Hashtags (beta)', 'activitypub' ); ?>
						</th>
						<td>
							<p>
								<label><input type="checkbox" name="activitypub_use_hashtags" id="activitypub_use_hashtags" value="1" <?php echo \checked( '1', \get_option( 'activitypub_use_hashtags', '1' ) ); ?> /> <?php echo wp_kses( \__( 'Add hashtags in the content as native tags and replace the <code>#tag</code> with the tag link. <strong>This feature is experimental! Please disable it, if you find any HTML or CSS errors.</strong>', 'activitypub' ), 'default' ); ?></label>
							</p>
						</td>
					</tr>
				</tbody>
			</table>

			<?php \do_settings_fields( 'activitypub', 'activity' ); ?>
		</div>

		<!-- OUR FORK HERE -->
		<div class="box">
		<h3><?php \esc_html_e( 'Enable ActivityPub support for post type', 'activitypub' ); ?></h3>

		<table class="form-table">
				<tbody>
					<tr>
						<th scope="row">
							<?php \esc_html_e( 'Mapping', 'activitypub' ); ?>
						</th>
						<td>
						<?php \esc_html_e( 'Enable ActivityPub support for a certain post type by selecting one of the available ActivityPub transformers.', 'activitypub' ); ?>

				<?php $all_public_post_types = \get_post_types( array( 'public' => true ), 'objects' );
				$transformer_mapping =  \get_option( 'activitypub_transformer_mapping', array( 'default' => 'note' ) );

				$all_public_post_type_names = array_map(function ($object) {
					return $object->name;
				}, $all_public_post_types);

				$transformer_manager = \Activitypub\Transformer\Transformer_Factory::instance();
				$transformers = $transformer_manager->get_transformers();

				?>


				<script>
					// TODO Probably we should use checkboxes and not select and make this less buggy and insert the js at the right place.
					document.addEventListener('DOMContentLoaded', function () {
						var radioGroups = {};

						var radioButtons = document.querySelectorAll('input[type="radio"]');

						radioButtons.forEach(function (radioButton) {
							radioButton.addEventListener('click', function () {
								var name = this.name;

								if (!radioGroups[name]) {
									radioGroups[name] = this;
								} else {
									radioGroups[name].checked = false;
									radioGroups[name] = this;
								}
							});
						});
					});
				</script>

				<table>
					<thead>
					<tr>
						<th></th>
						<?php
						// Generate column headers based on transformer objects
						foreach ($transformers as $transformer) {
							echo '<th>' . htmlspecialchars($transformer->get_label()) . '</th>';
						}
						?>
					</tr>
					</thead>
					<tbody>
					<?php
					// Generate rows based on post types and transformers
					foreach ($all_public_post_types as $post_type) {
						echo '<tr>';
						echo '<td><strong>' . htmlspecialchars($post_type->label) . '</strong></td>';
						// Generate radio inputs for each transformer, considering support for the post type
						foreach ($transformers as $transformer) {
							$disabled_attribute = $transformer->supports_post_type( $post_type->name ) ? '' : ' disabled';
							$is_selected = ( is_array( $transformer_mapping ) && isset( $transformer_mapping[ $post_type->name ] ) && $transformer_mapping[ $post_type->name ] === $transformer->get_name() ) ? ' checked ' : '';
							echo '<td><input type="radio" name="activitypub_transformer_mapping[' . $post_type->name . ']" value="' . $transformer->get_name() . '"' . $is_selected . $disabled_attribute . '></td>';
						}

						echo '</tr>';
					}
					?>
					</tbody>
				</table>


				</td>
			</tr>
				</tbody>
				</table>
		</div>
		<!-- OUR FORK ENDS HERE -->

		<div class="box">
			<h3><?php \esc_html_e( 'Server', 'activitypub' ); ?></h3>
			<table class="form-table">
				<tbody>
					<tr>
						<th scope="row">
							<?php \esc_html_e( 'Blocklist', 'activitypub' ); ?>
						</th>
						<td>
							<p class="description">
								<?php
								echo \wp_kses(
									\sprintf(
										// translators: %s is a URL.
										\__( 'To block servers, add the host of the server to the "<a href="%s">Disallowed Comment Keys</a>" list.', 'activitypub' ),
										\esc_attr( \admin_url( 'options-discussion.php#disallowed_keys' ) )
									),
									'default'
								);
								?>
							</p>
						</td>
					</tr>
				</tbody>
			</table>

			<?php \do_settings_fields( 'activitypub', 'server' ); ?>
		</div>
		<?php \do_settings_sections( 'activitypub' ); ?>

		<?php \submit_button(); ?>
	</form>
</div>