For developers

cPOD Kit is modular: each module lives in modules/<id>/, with a module.php that declares its name, dependencies, conflicting plugins and the data to remove on uninstall. Code uses the CPODKit\ namespace and the cpod_ prefix for options, meta, hooks and shortcodes.

Functions #

Check function_exists() first, since a module that is off does not load its functions.

Actions #

• cpod_loaded: after all active modules have loaded.
• cpod_sc_loaded, cpod_pp_loaded: after Size Chart / POD Profile have loaded.

Add a placeholder #

add_filter( 'cpod_placeholders', function ( $list ) {
    $list['warehouse'] = array( 'label' => 'Warehouse city', 'dynamic' => false );
    return $list;
} );
add_filter( 'cpod_placeholder_values', function ( $values, $product_id, $country ) {
    $values['warehouse'] = 'US' === $country ? 'Dallas' : 'Rotterdam';
    return $values;
}, 10, 3 );

Filters #

• Size Chart: cpod_sc_charts_for_product, cpod_sc_chart_html, cpod_sc_button_hook, cpod_sc_popup_engine, cpod_sc_show_tab, cpod_sc_tab_priority, cpod_sc_presets.
• POD Profile and Estimated Delivery: cpod_pp_profile_for_product, cpod_pp_shipping_profile_match, cpod_pp_estimate, cpod_pp_dynamic_values, cpod_pp_detail_rows, cpod_pp_details_html, cpod_pp_estimate_html, cpod_pp_est_hook, cpod_pp_product_tabs.
• Product Sections and Hook Blocks: cpod_pp_shipping_html, cpod_pp_returns_html, cpod_ps_set_for_product, cpod_hook_block_html, cpod_hook_block_matches.
• Store Variables: cpod_store_email.
• Icons: cpod_icons.
• Admin and front end: cpod_admin_sections, cpod_settings_tabs, cpod_ajax_data, cpod_frontend_css_vars.

CSS and data #

• CSS classes start with .cpod- and CSS variables with --cpod-.
• Post types: cpod_size_chart, cpod_product_profile, cpod_ship_profile.
• Settings are stored in options starting with cpod_, product settings in post meta starting with _cpod_.