Use SQL to get chapter relationship metabox data
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Tetrakern
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1c9b1a8134
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d6ca9bd79b
@ -867,3 +867,73 @@ if ( ! function_exists( 'fictioneer_sql_get_chapter_story_selection' ) ) {
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);
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}
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}
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if ( ! function_exists( 'fictioneer_sql_get_story_chapter_relationship_data' ) ) {
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/**
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* Returns chapter objects for a story
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*
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* @since 5.26.0
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*
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* @global wpdb $wpdb WordPress database object.
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*
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* @param int $story_id Story ID.
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*
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* @return object[] Array of chapter data object similar to WP_Post.
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*/
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function fictioneer_sql_get_story_chapter_relationship_data( $story_id ) {
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global $wpdb;
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// Setup
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$chapter_ids = fictioneer_get_story_chapter_ids( $story_id );
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// Empty?
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if ( empty( $chapter_ids ) ) {
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return [];
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}
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// Prepare SQL query
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$placeholders = implode( ',', array_fill( 0, count( $chapter_ids ), '%d' ) );
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$values = array_merge( $chapter_ids, [ $story_id ] );
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$sql = $wpdb->prepare(
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"SELECT p.ID as ID, p.post_title as post_title, p.post_status as post_status, p.post_date_gmt as post_date_gmt,
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pm_text_icon.meta_value as fictioneer_chapter_text_icon,
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pm_icon.meta_value as fictioneer_chapter_icon,
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pm_rating.meta_value as fictioneer_chapter_rating,
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pm_warning.meta_value as fictioneer_chapter_warning,
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pm_group.meta_value as fictioneer_chapter_group,
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pm_hidden.meta_value as fictioneer_chapter_hidden,
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pm_no_chapter.meta_value as fictioneer_chapter_no_chapter
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FROM {$wpdb->posts} p
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LEFT JOIN {$wpdb->postmeta} pm_text_icon ON (p.ID = pm_text_icon.post_id AND pm_text_icon.meta_key = 'fictioneer_chapter_text_icon')
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LEFT JOIN {$wpdb->postmeta} pm_icon ON (p.ID = pm_icon.post_id AND pm_icon.meta_key = 'fictioneer_chapter_icon')
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LEFT JOIN {$wpdb->postmeta} pm_rating ON (p.ID = pm_rating.post_id AND pm_rating.meta_key = 'fictioneer_chapter_rating')
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LEFT JOIN {$wpdb->postmeta} pm_warning ON (p.ID = pm_warning.post_id AND pm_warning.meta_key = 'fictioneer_chapter_warning')
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LEFT JOIN {$wpdb->postmeta} pm_group ON (p.ID = pm_group.post_id AND pm_group.meta_key = 'fictioneer_chapter_group')
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LEFT JOIN {$wpdb->postmeta} pm_hidden ON (p.ID = pm_hidden.post_id AND pm_hidden.meta_key = 'fictioneer_chapter_hidden')
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LEFT JOIN {$wpdb->postmeta} pm_no_chapter ON (p.ID = pm_no_chapter.post_id AND pm_no_chapter.meta_key = 'fictioneer_chapter_no_chapter')
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WHERE p.post_type = 'fcn_chapter'
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AND p.ID IN ($placeholders)
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AND EXISTS (
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SELECT 1
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FROM {$wpdb->postmeta} pm
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WHERE pm.post_id = p.ID AND pm.meta_key = 'fictioneer_chapter_story' AND pm.meta_value = %d
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)
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",
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...$values
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);
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// Execute
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$results = $wpdb->get_results( $sql );
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// Restore order and return
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$chapter_map = array_flip( $chapter_ids );
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usort( $results, function( $a, $b ) use ( $chapter_map ) {
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return $chapter_map[ $a->ID ] <=> $chapter_map[ $b->ID ];
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});
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return $results;
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}
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}
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@ -1128,6 +1128,7 @@ add_action( 'wp_ajax_fictioneer_ajax_query_relationship_posts', 'fictioneer_ajax
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* Render HTML for selected story chapters
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*
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* @since 5.8.0
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* @since 5.26.0 - Use custom chapter objects.
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*
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* @param array $selected Currently selected chapters.
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* @param string $meta_key The meta key.
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@ -1137,11 +1138,15 @@ add_action( 'wp_ajax_fictioneer_ajax_query_relationship_posts', 'fictioneer_ajax
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function fictioneer_callback_relationship_chapters( $selected, $meta_key, $args = [] ) {
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// Build HTML
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foreach ( $selected as $chapter ) {
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$title = fictioneer_get_safe_title( $chapter, 'admin-callback-relationship-chapters' );
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$title = fictioneer_sanitize_safe_title(
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$chapter->post_title,
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get_date_from_gmt( $chapter->post_date_gmt, get_option( 'date_format' ) ),
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get_date_from_gmt( $chapter->post_date_gmt, get_option( 'time_format' ) )
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);
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$classes = ['fictioneer-meta-field__relationships-item', 'fictioneer-meta-field__relationships-values-item'];
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$label = fictioneer_get_post_status_label( $chapter->post_status );
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if ( get_post_meta( $chapter->ID, 'fictioneer_chapter_hidden', true ) ) {
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if ( $chapter->fictioneer_chapter_hidden ) {
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$title = "{$title} (" . _x( 'Unlisted', 'Chapter assignment flag.', 'fictioneer' ) . ")";
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}
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@ -1274,29 +1279,31 @@ function fictioneer_ajax_get_relationship_chapters( $post_id, $meta_key ) {
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*
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* @since 5.8.0
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*
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* @param WP_Post $chapter The chapter post.
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* @param WP_Post|object $chapter The chapter post or similar object.
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*
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* @return string HTML for the chapter info.
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*/
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function fictioneer_get_relationship_chapter_details( $chapter ) {
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// Setup
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$text_icon = get_post_meta( $chapter->ID, 'fictioneer_chapter_text_icon', true );
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$icon = fictioneer_get_icon_field( 'fictioneer_chapter_icon', $chapter->ID );
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$rating = get_post_meta( $chapter->ID, 'fictioneer_chapter_rating', true );
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$warning = get_post_meta( $chapter->ID, 'fictioneer_chapter_warning', true );
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$group = get_post_meta( $chapter->ID, 'fictioneer_chapter_group', true );
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$text_icon = $chapter->fictioneer_chapter_text_icon ?? '';
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$icon = fictioneer_get_icon_field( 'fictioneer_chapter_icon', null, $chapter->fictioneer_chapter_icon ?? '' );
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$rating = $chapter->fictioneer_chapter_rating ?? '';
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$warning = $chapter->fictioneer_chapter_warning ?? '';
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$group = $chapter->fictioneer_chapter_group ?? '';
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$date_local = get_date_from_gmt( $chapter->post_date_gmt, get_option( 'date_format' ) );
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$time_local = get_date_from_gmt( $chapter->post_date_gmt, get_option( 'time_format' ) );
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$flags = [];
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$info = [];
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// Build
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$info[] = empty( $text_icon ) ? sprintf( '<i class="%s"></i>', $icon ) : "<strong>{$text_icon}</strong>";
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if ( get_post_meta( $chapter->ID, 'fictioneer_chapter_hidden', true ) ) {
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if ( $chapter->fictioneer_chapter_hidden ?? 0 ) {
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$flags[] = _x( 'Unlisted', 'Chapter assignment flag.', 'fictioneer' );
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}
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if ( get_post_meta( $chapter->ID, 'fictioneer_chapter_no_chapter', true ) ) {
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if ( $chapter->fictioneer_chapter_no_chapter ?? 0 ) {
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$flags[] = _x( 'No Chapter', 'Chapter assignment flag.', 'fictioneer' );
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}
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@ -1307,8 +1314,8 @@ function fictioneer_get_relationship_chapter_details( $chapter ) {
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$info[] = sprintf(
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_x( '<strong>Date:</strong> %1$s at %2$s', 'Chapter assignment info.', 'fictioneer' ),
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get_the_date( '', $chapter->ID ),
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get_the_time( '', $chapter->ID )
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$date_local,
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$time_local
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);
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if ( ! empty( $group ) ) {
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@ -2044,23 +2051,6 @@ function fictioneer_render_story_data_metabox( $post ) {
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);
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// Chapters
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$chapter_ids = fictioneer_get_story_chapter_ids( $post->ID );
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$chapters = empty( $chapter_ids ) ? [] : get_posts(
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array(
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'post_type' => 'fcn_chapter',
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'post_status' => 'any',
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'post__in' => $chapter_ids ?: [0], // Must not be empty!
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'orderby' => 'post__in',
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'posts_per_page' => -1,
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'meta_key' => 'fictioneer_chapter_story',
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'meta_value' => $post->ID,
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'update_post_meta_cache' => true,
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'update_post_term_cache' => false, // Improve performance
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'no_found_rows' => true // Improve performance
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)
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);
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$description = get_option( 'fictioneer_limit_chapter_stories_by_author' ) ?
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__( 'Select and order chapters assigned to the story (set in the chapter). The author (or co-author) of the chapter and the story must match.', 'fictioneer' ) :
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__( 'Select and order chapters assigned to the story (set in the chapter).', 'fictioneer' );
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@ -2068,7 +2058,7 @@ function fictioneer_render_story_data_metabox( $post ) {
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$output['fictioneer_story_chapters'] = fictioneer_get_metabox_relationships(
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$post,
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'fictioneer_story_chapters',
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$chapters,
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fictioneer_sql_get_story_chapter_relationship_data( $post->ID ),
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'fictioneer_callback_relationship_chapters',
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array(
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'label' => _x( 'Chapters', 'Story chapters meta field label.', 'fictioneer' ),
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