The main action used for handling theme-side POST requests.

Fire the ‘bp_login_redirect’ filter, a piggy-back of WP’s ‘login_redirect’.

Fire ‘bp_template_include’, main filter used for theme compatibility and displaying custom BP theme files.

Fire the ‘bp_generate_rewrite_rules’ action, where BP generates its rewrite rules.

Fire the ‘bp_allowed_themes’ filter.

Fire the ‘bp_init_background_updater’ action, where BP updates data.

Fire the ‘bp_setup_theme’ action.

Fire the ‘bp_after_setup_theme’ action.

Fire the ‘bp_request’ filter, a piggy-back of WP’s ‘request’.

Fire the ‘bp_add_permastructs’ action, where BP adds its BP-specific permalink structure.