Portfolio Post Type

// Located in: classes/class-custom-post-type.php:39
public function __construct() {
    // Custom post types
    // Priority < 10 for compatibility with 'post-terms' block
    add_action( 'init', array( $this, 'add_custom_post_type' ), 9 );
    
    // Custom post roles
    add_action( 'init', array( $this, 'add_role_caps' ) );
}

// Located in: classes/class-settings.php:267
array(
    'name'    => 'register_portfolio_post_type',
    'label'   => esc_html__( 'Register Portfolio Post Type', 'visual-portfolio' ),
    'desc'    => esc_html__( 'Add custom post type `portfolio` to showcase your works.', 'visual-portfolio' ),
    'type'    => 'toggle',
    'default' => 'on',
)

'portfolio_category' => array(
    'hierarchical' => true,
    'label'        => __( 'Portfolio Categories', 'visual-portfolio' ),
    'rewrite'      => array( 'slug' => 'portfolio-category' ),
)

'portfolio_tag' => array(
    'hierarchical' => false,
    'label'        => __( 'Portfolio Tags', 'visual-portfolio' ),
    'rewrite'      => array( 'slug' => 'portfolio-tag' ),
)

// Located in: classes/class-custom-post-type.php:98
public static function get_menu_slug() {
    return self::portfolio_post_type_is_registered() 
        ? 'edit.php?post_type=portfolio' 
        : 'visual-portfolio-settings';
}

// Located in: classes/class-custom-post-type.php:49
add_filter( 'manage_portfolio_posts_columns', array( $this, 'add_portfolio_img_column' ) );
add_filter( 'manage_portfolio_posts_custom_column', array( $this, 'manage_portfolio_img_column' ), 10, 2 );

// Located in: classes/class-custom-post-type.php:40
add_action( 'restrict_manage_posts', array( $this, 'filter_custom_post_by_taxonomies' ), 10 );

'vp_lists' => array(
    'public'       => false,
    'show_ui'      => true,
    'show_in_menu' => true,
    'supports'     => array( 'title', 'editor', 'revisions' ),
)

// Located in: classes/class-custom-post-type.php:56
add_filter( 'manage_vp_lists_posts_columns', array( $this, 'add_vp_lists_custom_columns' ) );
add_action( 'manage_vp_lists_posts_custom_column', array( $this, 'manage_vp_lists_custom_columns' ), 10, 2 );

// Located in: classes/class-custom-post-type.php:43
public function add_role_caps() {
    $capabilities = array(
        'edit_portfolio',
        'read_portfolio',
        'delete_portfolio',
        'edit_portfolios',
        'edit_others_portfolios',
        'publish_portfolios',
        'read_private_portfolios',
        'delete_portfolios',
        'delete_private_portfolios',
        'delete_published_portfolios',
        'delete_others_portfolios',
        'edit_private_portfolios',
        'edit_published_portfolios',
    );
    
    // Assign to Administrator and Editor roles
}

// Located in: classes/class-settings.php:274
array(
    'name'  => 'portfolio_archive_page',
    'label' => esc_html__( 'Archive Page', 'visual-portfolio' ),
    'desc'  => esc_html__( 'Base page of your portfolio, where will be placed your works archive.', 'visual-portfolio' ),
    'type'  => 'select',
    'options' => self::get_pages_list(),
    'sanitize_callback' => array( 'Visual_Portfolio_Archive_Mapping', 'save_archive_page_option' ),
)

// Located in: classes/class-archive-mapping.php
class Visual_Portfolio_Archive_Mapping {
    /**
     * Check if archive mapping is active
     */
    $is_archive_query = 
        'post-based' === $options['content_source'] &&
        'current_query' === $options['posts_source'];
}

// Located in: classes/class-custom-post-type.php:64
add_action( 'classic_editor_enabled_editors_for_post_type', 
    array( $this, 'vp_lists_classic_plugin_force_gutenberg' ), 150, 2 );

add_action( 'use_block_editor_for_post_type', 
    array( $this, 'vp_lists_classic_plugin_force_gutenberg_2' ), 150, 2 );

// Located in: classes/class-custom-post-type.php:62
add_filter( 'allowed_block_types_all', 
    array( $this, 'vp_lists_allowed_block_types_all' ), 10, 2 );

// Located in: classes/class-custom-post-meta.php
class Visual_Portfolio_Custom_Post_Meta {
    /**
     * Meta key for portfolio settings
     */
    const META_KEY = 'vp_settings';
    
    /**
     * Get portfolio settings
     */
    $settings = get_post_meta( $post_id, self::META_KEY, true );
}

single-portfolio.php      → Single portfolio item
archive-portfolio.php     → Portfolio archive
taxonomy-portfolio_category.php → Category archive
taxonomy-portfolio_tag.php     → Tag archive

'show_in_rest' => true,
'rest_base'    => 'portfolio',

// Located in: classes/class-sitemap.php
class Visual_Portfolio_Sitemap {
    public function __construct() {
        add_filter( 'wp_sitemaps_post_types', array( $this, 'add_to_sitemap' ) );
    }
}

// Located in: classes/class-seo-optimization.php
class Visual_Portfolio_SEO_Optimization {
    /**
     * Add schema markup for portfolio items
     */
    public function add_schema_markup( $post ) {
        // Adds structured data for better SEO
    }
}

// Located in: classes/class-custom-post-type.php:77
add_action( 'wp_before_admin_bar_render', 
    array( $this, 'wp_before_admin_bar_render' ) );

// Located in: classes/class-migration.php
class Visual_Portfolio_Migration {
    /**
     * Run migrations for Portfolio post type changes
     */
    public function maybe_migrate() {
        // Handles data structure updates
    }
}