Renamed header partials, hooks, and functions

This better reflects what they do, now that there are multiple options.

ACTIONS.md

@@ -572,8 +572,8 @@ Fires outside the `#site` container and before the `wp_footer` hook, near the en
 
 ---
 
-### `do_action( 'fictioneer_header', $args )`
-Fires right after opening the default `<header>` container. Normally includes the header background image.
+### `do_action( 'fictioneer_inner_header', $args )`
+Fires right after opening the inner `<header>` container. Normally includes a background image.
 
 **$args:**
 * $post_id (int|null) – Current post ID. Unsafe.
@@ -582,7 +582,7 @@ Fires right after opening the default `<header>` container. Normally includes th
 * $header_args (array) – Arguments passed to the header.php partial.
 
 **Hooked actions:**
-* `fictioneer_header_background( $args )` – Header background image. Priority 10.
+* `fictioneer_header_inner_background( $args )` – Header background image. Priority 10.
 
 ---
 
@@ -817,7 +817,7 @@ Fires right after opening the `#site` container in the `header.php` template. In
 
 **Hooked actions:**
 * `fictioneer_navigation_bar( $args )` – HTML for the navigation bar. Priority 10.
-* `fictioneer_site_header( $args )` – HTML for the site header. Priority 20.
+* `fictioneer_inner_header( $args )` – HTML for the inner header. Priority 20.
 
 ---
 

includes/functions/hooks/_general_hooks.php

@@ -209,31 +209,6 @@ function fictioneer_navigation_bar( $args ) {
 }
 add_action( 'fictioneer_site', 'fictioneer_navigation_bar', 10 );
 
-// =============================================================================
-// OUTPUT SITE HEADER
-// =============================================================================
-
-/**
- * Outputs the HTML for the site header
- *
- * @since Fictioneer 5.0.0
- *
- * @param int|null       $args['post_id']           Optional. Current post ID.
- * @param int|null       $args['story_id']          Optional. Current story ID (if chapter).
- * @param string|boolean $args['header_image_url']  URL of the filtered header image or false.
- * @param array          $args['header_args']       Arguments passed to the header.php partial.
- */
-
-function fictioneer_site_header( $args ) {
-  // Abort if...
-  if ( ! in_array( get_theme_mod( 'header_style', 'default' ), ['default', 'split'] ) ) {
-    return;
-  }
-
-  get_template_part( 'partials/_site-header', null, $args );
-}
-add_action( 'fictioneer_site', 'fictioneer_site_header', 20 );
-
 // =============================================================================
 // OUTPUT TOP HEADER
 // =============================================================================
@@ -255,10 +230,38 @@ function fictioneer_top_header( $args ) {
     return;
   }
 
-  get_template_part( 'partials/_top-header', null, $args );
+  get_template_part( 'partials/_header-top', null, $args );
 }
 add_action( 'fictioneer_site', 'fictioneer_top_header', 9 );
 
+// =============================================================================
+// OUTPUT INNER HEADER
+// =============================================================================
+
+/**
+ * Outputs the HTML for the inner header
+ *
+ * @since Fictioneer 5.0.0
+ *
+ * @param int|null       $args['post_id']           Optional. Current post ID.
+ * @param int|null       $args['story_id']          Optional. Current story ID (if chapter).
+ * @param string|boolean $args['header_image_url']  URL of the filtered header image or false.
+ * @param array          $args['header_args']       Arguments passed to the header.php partial.
+ */
+
+function fictioneer_inner_header( $args ) {
+  // Abort if...
+  if ( ! in_array( get_theme_mod( 'header_style', 'default' ), ['default', 'split'] ) ) {
+    return;
+  }
+
+  switch ( get_theme_mod( 'header_style', 'default' ) ) {
+    default:
+      get_template_part( 'partials/_header-inner', null, $args );
+  }
+}
+add_action( 'fictioneer_site', 'fictioneer_inner_header', 20 );
+
 // =============================================================================
 // OUTPUT HEADER BACKGROUND
 // =============================================================================
@@ -274,7 +277,7 @@ add_action( 'fictioneer_site', 'fictioneer_top_header', 9 );
  * @param array          $args['header_args']       Arguments passed to the header.php partial.
  */
 
-function fictioneer_header_background( $args ) {
+function fictioneer_inner_header_background( $args ) {
   // Abort if...
   if ( ! ( $args['header_image_url'] ?? 0 ) ) {
     return;
@@ -288,7 +291,7 @@ function fictioneer_header_background( $args ) {
   </div>
   <?php // <--- End HTML
 }
-add_action( 'fictioneer_header', 'fictioneer_header_background', 10 );
+add_action( 'fictioneer_inner_header', 'fictioneer_inner_header_background', 10 );
 
 // =============================================================================
 // SORT, ORDER & FILTER QUERIES

partials/_header-inner.php

@@ -27,7 +27,7 @@ $tag = get_theme_mod( 'header_style', 'default' ) === 'default' ? 'header' : 'di
 
 <<?php echo $tag; ?> class="header hide-on-fullscreen">
 
-  <?php do_action( 'fictioneer_header', $args ); ?>
+  <?php do_action( 'fictioneer_inner_header', $args ); ?>
 
   <?php if ( get_theme_mod( 'header_style', 'default' ) === 'default' ) : ?>
     <div class="header__content">