settings = $settings;
if ( ! is_admin() ) {
return;
}
// Register the unified metabox
add_action( 'add_meta_boxes', [ $this, 'register_metabox' ], 5 );
// Enqueue scripts and styles
add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_assets' ] );
}
/**
* Register the unified metabox
*/
public function register_metabox() {
// Build tabs array
$this->build_tabs();
// Only add metabox if there are tabs to show
if ( empty( $this->tabs ) ) {
return;
}
add_meta_box(
'betterdocs-unified-metabox',
__( 'BetterDocs', 'betterdocs' ),
[ $this, 'render_metabox' ],
'docs',
'normal',
'high'
);
}
/**
* Build the tabs array based on enabled features
*/
private function build_tabs() {
$this->tabs = [];
// Article Quality Analysis tab (always available)
$this->tabs['quality-analysis'] = [
'id' => 'quality-analysis',
'label' => __( 'Article Quality Analysis', 'betterdocs' ),
'callback' => [ $this, 'render_quality_analysis_tab' ],
'priority' => 10
];
// Estimated Reading Time tab
if ( $this->settings->get( 'enable_estimated_reading_time' ) ) {
$this->tabs['reading-time'] = [
'id' => 'reading-time',
'label' => __( 'Estimated Reading Time', 'betterdocs' ),
'callback' => [ $this, 'render_reading_time_tab' ],
'priority' => 20
];
}
// Attachments tab (from Pro)
if ( $this->settings->get( 'show_attachment' ) ) {
$this->tabs['attachments'] = [
'id' => 'attachments',
'label' => __( 'Attachments', 'betterdocs' ),
'callback' => [ $this, 'render_attachments_tab' ],
'priority' => 30
];
}
// Related Docs tab (from Pro)
if ( $this->settings->get( 'show_related_docs' ) ) {
$this->tabs['related-docs'] = [
'id' => 'related-docs',
'label' => __( 'Related Docs', 'betterdocs' ),
'callback' => [ $this, 'render_related_docs_tab' ],
'priority' => 40
];
}
// Allow other plugins/features to add tabs
$this->tabs = apply_filters( 'betterdocs_unified_metabox_tabs', $this->tabs );
// Sort tabs by priority
uasort( $this->tabs, function( $a, $b ) {
return ( $a['priority'] ?? 999 ) - ( $b['priority'] ?? 999 );
});
}
/**
* Render the unified metabox
*
* @param \WP_Post $post Current post object
*/
public function render_metabox( $post ) {
if ( empty( $this->tabs ) ) {
return;
}
$first_tab = array_key_first( $this->tabs );
?>
tabs as $tab_id => $tab ) : ?>
tabs as $tab_id => $tab ) : ?>
';
// Hook for Estimated Reading Time to render its content
do_action( 'betterdocs_reading_time_tab_content', $post );
echo '';
}
/**
* Render Attachments tab
*
* @param \WP_Post $post Current post object
*/
public function render_attachments_tab( $post ) {
echo '
';
// Hook for Attachments (Pro) to render its content
do_action( 'betterdocs_attachments_tab_content', $post );
echo '
';
}
/**
* Render Related Docs tab
*
* @param \WP_Post $post Current post object
*/
public function render_related_docs_tab( $post ) {
echo '
';
// Hook for Related Docs (Pro) to render its content
do_action( 'betterdocs_related_docs_tab_content', $post );
echo '
';
}
/**
* Enqueue assets for the unified metabox
*
* @param string $hook Current admin page hook
*/
public function enqueue_assets( $hook ) {
global $post_type;
// Only load on docs edit screens
if ( ( $hook === 'post.php' || $hook === 'post-new.php' ) && $post_type === 'docs' ) {
betterdocs()->assets->enqueue( 'betterdocs-unified-metabox', 'admin/js/unified-metabox.js' );
// Enqueue styles
wp_enqueue_style(
'betterdocs-unified-metabox',
BETTERDOCS_ABSURL . 'assets/build/admin/css/unified-metabox.css',
[],
BETTERDOCS_VERSION
);
}
}
/**
* Get AI icon SVG
*
* @return string SVG icon markup
*/
private function get_ai_icon() {
return '';
}
}