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<?php |
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/** |
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* Server-side rendering of the `activitypub/reactions` block. |
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* |
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* @package ActivityPub |
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*/ |
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|
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use Activitypub\Blocks; |
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use Activitypub\Comment; |
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|
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use function Activitypub\get_post_id; |
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use function Activitypub\is_activitypub_request; |
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|
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if ( is_activitypub_request() || is_feed() ) { |
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return; |
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} |
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|
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// Get the default display style based on WordPress avatar settings. |
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$default_display_style = get_option( 'show_avatars', true ) ? 'facepile' : 'compact'; |
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|
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/* @var array $attributes Block attributes. */ |
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$attributes = wp_parse_args( |
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$attributes, |
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array( |
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'align' => null, |
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'displayStyle' => $default_display_style, |
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'showActions' => false, |
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) |
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); |
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|
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/* @var \WP_Block $block Current block. */ |
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$block = $block ?? ''; |
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|
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/* @var string $content Block content. */ |
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$content = $content ?? ''; |
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|
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if ( empty( $content ) ) { |
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// Fallback for v1.0.0 blocks. |
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$_title = $attributes['title'] ?? __( 'Fediverse Reactions', 'activitypub' ); |
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$content = '<h6 class="wp-block-heading">' . esc_html( $_title ) . '</h6>'; |
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unset( $attributes['title'] ); |
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} else { |
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$content = implode( PHP_EOL, wp_list_pluck( $block->parsed_block['innerBlocks'], 'innerHTML' ) ); |
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// Hide empty headings. |
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if ( empty( wp_strip_all_tags( $content ) ) ) { |
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$content = ''; |
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} |
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} |
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|
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// Get the Post ID from attributes or use the current post. |
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$_post_id = $attributes['postId'] ?? get_the_ID(); |
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|
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// Generate a unique ID for the block. |
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$block_id = 'activitypub-reactions-block-' . wp_unique_id(); |
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|
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/* |
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* Determine display style - compact style hides avatars. |
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* For auto-hooked blocks without explicit style, use avatar setting to determine style. |
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*/ |
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$has_style_class = isset( $attributes['className'] ) && strpos( $attributes['className'], 'is-style-' ) !== false; |
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if ( ! $has_style_class ) { |
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$attributes['className'] = trim( ( $attributes['className'] ?? '' ) . ' is-style-' . $default_display_style ); |
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$attributes['displayStyle'] = $default_display_style; |
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} |
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|
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$show_avatars = 'facepile' === $attributes['displayStyle']; |
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|
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// Fetch reactions. |
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$reactions = array(); |
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|
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foreach ( Comment::get_comment_types() as $_type => $type_object ) { |
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$_comments = get_comments( |
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array( |
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'post_id' => $_post_id, |
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'type' => $_type, |
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'status' => 'approve', |
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'parent' => 0, |
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) |
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); |
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|
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if ( empty( $_comments ) ) { |
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continue; |
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} |
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|
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$count = count( $_comments ); |
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// phpcs:disable WordPress.WP.I18n |
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$label = sprintf( |
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_n( |
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$type_object['count_single'], |
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$type_object['count_plural'], |
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$count, |
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'activitypub' |
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), |
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number_format_i18n( $count ) |
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); |
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// phpcs:enable WordPress.WP.I18n |
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|
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$reactions[ $_type ] = array( |
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'label' => $label, |
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'count' => $count, |
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'items' => array_map( |
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static function ( $comment ) { |
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return array( |
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'name' => html_entity_decode( $comment->comment_author ), |
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'url' => $comment->comment_author_url, |
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'avatar' => get_avatar_url( $comment ), |
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); |
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}, |
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$_comments |
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), |
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); |
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} |
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|
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if ( empty( $reactions ) ) { |
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echo '<!-- Reactions block: No reactions found. -->'; |
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return; |
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} |
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|
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// Set up the Interactivity API config. |
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$config = array( |
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'defaultAvatarUrl' => ACTIVITYPUB_PLUGIN_URL . 'assets/img/mp.jpg', |
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'namespace' => ACTIVITYPUB_REST_NAMESPACE, |
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); |
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|
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if ( $attributes['showActions'] ) { |
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$config['i18n'] = array( |
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'copied' => __( 'Copied!', 'activitypub' ), |
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'copy' => __( 'Copy', 'activitypub' ), |
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'emptyProfileError' => __( 'Please enter a profile URL or handle.', 'activitypub' ), |
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'genericError' => __( 'An error occurred. Please try again.', 'activitypub' ), |
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'intentLabelLike' => __( 'Like this post', 'activitypub' ), |
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'intentLabelAnnounce' => __( 'Boost this post', 'activitypub' ), |
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'invalidProfileError' => __( 'Please enter a valid profile URL or handle.', 'activitypub' ), |
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); |
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} |
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|
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wp_interactivity_config( 'activitypub/reactions', $config ); |
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|
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// Set up the Interactivity API state. |
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wp_interactivity_state( 'activitypub/reactions', array( 'reactions' => array( $_post_id => $reactions ) ) ); |
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|
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// Render a subset of the most recent reactions for facepile. |
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$reactions = array_map( |
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static function ( $reaction ) use ( $attributes ) { |
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$count = 20; |
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if ( 'wide' === $attributes['align'] ) { |
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$count = 40; |
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} elseif ( 'full' === $attributes['align'] ) { |
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$count = 60; |
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} |
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|
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$reaction['items'] = array_slice( array_reverse( $reaction['items'] ), 0, $count ); |
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|
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return $reaction; |
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}, |
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$reactions |
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); |
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|
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// Initialize the context for the block. |
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$context = array( |
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'blockId' => $block_id, |
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'modal' => array( |
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'isCompact' => true, |
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'isOpen' => false, |
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'items' => array(), |
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'title' => '', |
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), |
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'postId' => $_post_id, |
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'reactions' => $reactions, |
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); |
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|
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if ( $attributes['showActions'] ) { |
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$context['modal']['intent'] = ''; |
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$context['copyButtonText'] = __( 'Copy', 'activitypub' ); |
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$context['errorMessage'] = ''; |
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$context['isError'] = false; |
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$context['isLoading'] = false; |
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$context['postUrl'] = get_post_id( $_post_id ); |
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$context['remoteProfile'] = ''; |
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$context['shouldSaveProfile'] = true; |
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} |
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|
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// Map comment types to remote intent types. |
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if ( $attributes['showActions'] ) { |
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$intent_map = array( |
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'like' => 'like', |
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'repost' => 'announce', |
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'quote' => 'announce', |
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); |
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} |
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|
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// Build reactions content. |
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ob_start(); |
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?> |
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<div class="activitypub-reactions"> |
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<?php |
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foreach ( $reactions as $_type => $reaction ) : |
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/* translators: %s: reaction type. */ |
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$aria_label = sprintf( __( 'View all %s', 'activitypub' ), Comment::get_comment_type_attr( $_type, 'label' ) ); |
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$intent = isset( $intent_map[ $_type ] ) ? $intent_map[ $_type ] : ''; |
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?> |
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<div class="reaction-group" data-reaction-type="<?php echo esc_attr( $_type ); ?>"> |
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<?php if ( $attributes['showActions'] && $intent ) : ?> |
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<button |
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class="reaction-action-button has-text-color has-background" |
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data-intent="<?php echo esc_attr( $intent ); ?>" |
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data-wp-on--click="actions.openIntentModal" |
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type="button" |
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aria-label="<?php echo esc_attr( Comment::get_comment_type_attr( $_type, 'singular' ) ); ?>" |
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> |
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<?php echo esc_html( Comment::get_comment_type_attr( $_type, 'singular' ) ); ?> |
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</button> |
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<?php endif; ?> |
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<?php if ( $show_avatars ) : ?> |
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<ul class="reaction-avatars"> |
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<template data-wp-each="context.reactions.<?php echo esc_attr( $_type ); ?>.items"> |
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<li> |
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<a |
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data-wp-bind--href="context.item.url" |
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data-wp-bind--title="context.item.name" |
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target="_blank" |
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rel="noopener noreferrer" |
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> |
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<img |
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data-wp-bind--src="context.item.avatar" |
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data-wp-bind--alt="context.item.name" |
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data-wp-on--error="callbacks.setDefaultAvatar" |
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class="reaction-avatar" |
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height="32" |
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width="32" |
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src="" |
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alt="" |
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/> |
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</a> |
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</li> |
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</template> |
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</ul> |
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<?php endif; ?> |
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<button |
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class="reaction-label has-text-color has-background" |
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data-reaction-type="<?php echo esc_attr( $_type ); ?>" |
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data-wp-on--click="actions.toggleModal" |
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type="button" |
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aria-label="<?php echo esc_attr( $aria_label ); ?>" |
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> |
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<?php echo esc_html( $reaction['label'] ); ?> |
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</button> |
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</div> |
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<?php endforeach; ?> |
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</div> |
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<?php |
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$reactions_content = ob_get_clean(); |
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|
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// Build modal content: reactors list (compact) + intent dialog (full-size). |
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ob_start(); |
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?> |
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<div data-wp-bind--hidden="!context.modal.isCompact"> |
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<ul class="reactions-list"> |
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<template data-wp-each="context.modal.items"> |
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<li class="reaction-item"> |
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<a data-wp-bind--href="context.item.url" target="_blank" rel="noopener noreferrer"> |
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<?php if ( $show_avatars ) : ?> |
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<img |
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alt="" |
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data-wp-bind--alt="context.item.name" |
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data-wp-bind--src="context.item.avatar" |
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data-wp-on--error="callbacks.setDefaultAvatar" |
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src="" |
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/> |
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<?php endif; ?> |
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<span class="reaction-name" data-wp-text="context.item.name"></span> |
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</a> |
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</li> |
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</template> |
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</ul> |
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</div> |
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<?php if ( $attributes['showActions'] ) : ?> |
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<div class="activitypub-intent-dialog" data-wp-bind--hidden="context.modal.isCompact"> |
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<div class="activitypub-dialog__section"> |
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<h4><?php esc_html_e( 'Post URL', 'activitypub' ); ?></h4> |
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<div class="activitypub-dialog__description"> |
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<?php esc_html_e( 'Paste the post URL into the search field of your favorite open social app or platform.', 'activitypub' ); ?> |
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</div> |
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<div class="activitypub-dialog__button-group"> |
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<label for="<?php echo esc_attr( $block_id . '-post-url' ); ?>" class="screen-reader-text"> |
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<?php esc_html_e( 'Post URL', 'activitypub' ); ?> |
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</label> |
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<input |
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aria-readonly="true" |
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class="wp-block-search__input" |
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id="<?php echo esc_attr( $block_id . '-post-url' ); ?>" |
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readonly |
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tabindex="-1" |
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type="text" |
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data-wp-bind--value="context.postUrl" |
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/> |
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<button |
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aria-label="<?php esc_attr_e( 'Copy URL to clipboard', 'activitypub' ); ?>" |
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class="wp-element-button" |
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data-wp-on--click="actions.copyPostUrl" |
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type="button" |
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> |
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<span data-wp-text="context.copyButtonText"></span> |
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</button> |
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</div> |
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</div> |
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<div class="activitypub-dialog__section"> |
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<h4><?php esc_html_e( 'Your Profile', 'activitypub' ); ?></h4> |
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<div class="activitypub-dialog__description"> |
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<?php esc_html_e( 'Or, if you know your own profile, we can start things that way!', 'activitypub' ); ?> |
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<?php Blocks::render_modal_help(); ?> |
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</div> |
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<div class="activitypub-dialog__button-group"> |
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<label for="<?php echo esc_attr( $block_id . '-remote-profile' ); ?>" class="screen-reader-text"> |
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<?php esc_html_e( 'Your Fediverse profile', 'activitypub' ); ?> |
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</label> |
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<input |
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class="wp-block-search__input" |
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data-wp-bind--aria-invalid="context.isError" |
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data-wp-bind--value="context.remoteProfile" |
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data-wp-on--input="actions.updateIntentProfile" |
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data-wp-on--keydown="actions.onIntentKeydown" |
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id="<?php echo esc_attr( $block_id . '-remote-profile' ); ?>" |
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placeholder="<?php esc_attr_e( '@username@example.com', 'activitypub' ); ?>" |
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type="text" |
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/> |
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<button |
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class="wp-element-button" |
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data-wp-bind--disabled="context.isLoading" |
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data-wp-on--click="actions.submitIntent" |
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type="button" |
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> |
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<span data-wp-bind--hidden="context.isLoading"><?php esc_html_e( 'Go', 'activitypub' ); ?></span> |
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<span data-wp-bind--hidden="!context.isLoading"><?php esc_html_e( 'Loading…', 'activitypub' ); ?></span> |
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</button> |
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</div> |
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<div |
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class="activitypub-dialog__error" |
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data-wp-bind--hidden="!context.isError" |
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data-wp-text="context.errorMessage" |
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></div> |
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<div class="activitypub-dialog__remember"> |
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<label> |
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<input |
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checked |
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data-wp-bind--checked="context.shouldSaveProfile" |
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data-wp-on--change="actions.toggleRememberProfile" |
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type="checkbox" |
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/> |
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<?php esc_html_e( 'Remember my profile for future interactions.', 'activitypub' ); ?> |
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</label> |
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</div> |
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</div> |
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</div> |
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<?php endif; ?> |
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<?php |
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$modal_content = ob_get_clean(); |
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|
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// Render the shared modal with both contents. |
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$modal_args = array( |
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'content' => $modal_content, |
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); |
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|
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if ( $attributes['showActions'] ) { |
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$modal_args['title_binding'] = 'context.modal.title'; |
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} else { |
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$modal_args['is_compact'] = true; |
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} |
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|
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ob_start(); |
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Blocks::render_modal( $modal_args ); |
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$inner_content = $reactions_content . ob_get_clean(); |
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|
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$wrapper_attrs = array( |
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'id' => $block_id, |
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'class' => $attributes['className'] ?? '', |
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'data-wp-interactive' => 'activitypub/reactions', |
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'data-wp-context' => wp_json_encode( $context, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP ), |
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'data-wp-init' => 'callbacks.initReactions', |
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); |
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|
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$wrapper_attributes = get_block_wrapper_attributes( $wrapper_attrs ); |
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|
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// Render the block with common wrapper. |
| 385 |
?> |
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<div <?php echo $wrapper_attributes; // phpcs:ignore WordPress.Security.EscapeOutput ?>> |
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<?php echo $content; // phpcs:ignore WordPress.Security.EscapeOutput ?> |
| 388 |
<?php echo $inner_content; // phpcs:ignore WordPress.Security.EscapeOutput ?> |
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</div> |
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|
