Hooks Reference

Auto-generated documentation for all 59 actions and 118 filters in Ultimate Multisite.

Actions​

• auth_redirect — Fires before the authentication redirect.
• set_auth_cookie — Fires immediately before the authentication cookie is set.
• set_logged_in_cookie — Fires immediately before the logged-in authentication cookie is set.
• wp_ultimo_host_providers_load — Allow developers to add their own host provider integrations via wp plugins.
• wp_ultimo_load — Triggers when all the dependencies were loaded
• wu_activation — Let other parts of the plugin attach their routines for activation
• wu_after_switch_template — Allow plugin developers to hook functions after a user or super admin switches the site template
• wu_before_light_ajax — In some cases, we'll need to load extra juice to handle actions.
• wu_before_search_models — Fires before the processing of the search request.
• wu_cart_after_setup — Allow developers to make additional changes to the checkout object.
• wu_cart_setup — Allow developers to make additional changes to the checkout object.
• wu_checkout_add_field_field_class-get_type — Fires before a field is added to the checkout form.
• wu_checkout_after_process_order — Allow developers to triggers additional hooks.
• wu_checkout_before_process_checkout — Before we process the checkout.
• wu_checkout_order_created — Fires after the checkout order is fully assembled.
• wu_dashboard_this-tab_widgets — Allow plugin developers to add widgets to Network Dashboard Panel.
• wu_dashboard_widgets — Allow plugin developers to add widgets to Network Dashboard Panel.
• wu_deactivation — Let other parts of the plugin attach their routines for deactivation
• wu_delete_this-object_id — Allow plugin developers to add actions to the deleting process
• wu_domain_became_primary — Fires when a domain becomes the primary domain for a site.
• wu_domain_created — Triggers when a new domain mapping is added.
• wu_domain_mapping_load — Fired after our core Domain Mapping has been loaded
• wu_domain_mapping_register_filters — Some plugins will save URL before the mapping was active or will build URLs in a different manner that is not included o
• wu_duplicate_site — Allow developers to hook after a site duplication happens.
• wu_enqueue_extra_hooks — Allow plugin developers to add additional hooks
• wu_flush_known_caches — Hook to additional cleaning
• wu_handle_add_new_domain_modal — Fires before handle the add new domain modal request.
• wu_handle_customer_meta_fields — Allow plugin developers to save meta data in different ways if they need to.
• wu_handle_user_meta_fields — Allow plugin developers to save user meta data in different ways if they need to.
• wu_magic_link_invalid_token — Fires when an invalid magic link token is encountered.
• wu_magic_link_login — Fires after a user is logged in via magic link.
• wu_maybe_create_customer — Allow plugin developers to do additional stuff when the customer is added.
• wu_mcp_abilities_registered — Fires after MCP abilities are registered for an entity.
• wu_mcp_adapter_initialized — Fires after the MCP adapter is initialized.
• wu_membership_post_cancel — Triggers after the membership is cancelled.
• wu_membership_post_renew — Triggers after the membership renewal.
• wu_membership_pre_cancel — Triggers before the membership is cancelled.
• wu_membership_pre_renew — Triggers before the membership renewal.
• wu_model_post_save — Fires after an object is stored into the database.
• wu_page_added — Allow plugin developers to run additional things when pages are registered.
• wu_page_after_render — Allow plugin developers to add additional content after we print the page
• wu_page_before_render — Allow plugin developers to add additional content before we print the page.
• wu_page_load — Allow plugin developers to add additional hooks to our pages.
• wu_page_this-id_after_render — Allow plugin developers to add additional content after we print the page
• wu_page_this-id_before_render — Allow plugin developers to add additional content before we print the page.
• wu_page_this-id_load — Allow plugin developers to add additional hooks to our pages.
• wu_page_this-id_register_widgets — Fires after widgets are registered for this page.
• wu_register_capabilities — Fires to allow addons to attach capability modules to integrations.
• wu_register_integrations — Fires to allow integrations to register themselves.
• wu_register_rest_routes — Allow additional routes to be registered.
• wu_save_this-object_id — Allow plugin developers to add actions to the saving process
• wu_site_created — Fires after a site is created for the first time.
• wu_sso_loaded — Allow plugin developers to add additional hooks, if needed.
• wu_template_previewer — Runs when inside the template previewer context.
• wu_this-id_scripts — Triggers the enqueue scripts hook.
• wu_this-model_post_delete — Fires after an object is stored into the database.
• wu_this-model_post_save — Fires after an object is stored into the database.
• wu_this-model_pre_delete — Fires after an object is stored into the database.
• wu_unlock_this-object_id — Allow plugin developers to add actions to the unlocking process.

Filters​

• auth_cookie_expiration — Filters the duration of the authentication cookie expiration period.
• auth_redirect_scheme — Filters the authentication redirect scheme.
• get_blogs_of_user — Replicates the original WP Filter here, for good measure.
• get_site_url_for_previewer — Allow plugin developers to filter the URL used in the previewer
• secure_auth_cookie — Filters whether the auth cookie should only be sent over HTTPS.
• secure_auth_redirect — Filters whether to use a secure authentication redirect.
• secure_logged_in_cookie — Filters whether the logged in cookie should only be sent over HTTPS.
• send_auth_cookies — Allows preventing auth cookies from actually being sent to the client.
• wp_ultimo_redirect_url_after_signup — Set the redirect URL.
• wp_ultimo_registration_steps — Add additional steps via filters
• wp_ultimo_render_vars — Allow plugin developers to add extra variable to the render context globally.
• wp_ultimo_skip_network_active_check — Allow for developers to short-circuit this check.
• wu_add_new_domain_modal_fields — Filters the fields for the add new domain modal.
• wu_add_product_setup_fee_line_item — Allow developers to make changes to the setup fee line item.
• wu_admin_notices — Allow developers to filter admin notices added by Ultimate Multisite.
• wu_after_.this-slug._api_arguments — Filter after being changed.
• wu_allowed_line_item_types — Now, we deal with all the types.
• wu_apply_plan_limits — Allow plugin developers to short-circuit the limitations.
• wu_apply_signup_fee — Filters whether or not the signup fee should be applied.
• wu_before_.this-slug._api_arguments — Filter the original api arguments.
• wu_billing_address_fields — Allow plugin developers to filter the billing address fields.
• wu_bypass_checkout_form — Allow developers bypass the output and set a new one
• wu_bypass_unset_current_user — Allow developers to bypass the unset current user code.
• wu_cart_get_recurring_total — Filters the "recurring amount" total.
• wu_cart_get_subtotal — Filter the "initial amount" total.
• wu_cart_get_total — Filter the "initial amount" total.
• wu_checkout_calculate_prorate_credits — Allow plugin developers to meddle with the credit value.
• wu_checkout_form_base_domains — Filters shared checkout-form base domains that should not become mapped-domain records.
• wu_checkout_field_templates — Our APIs to add new field templates hook into here.
• wu_checkout_field_types — Our APIs to add new field types hook into here.
• wu_checkout_pages_error_messages — Filter the error messages.
• wu_checkout_step_validation_submittable_field_types — Allow developers to bypass the check if a field is auto-submittable.
• wu_checkout_validation_aliases — Allow plugin developers to add custom aliases in form validator.
• wu_checkout_validation_rules — Allow plugin developers to filter the validation rules.
• wu_cli_params_to_remove — Unset undesired Params.
• wu_contains_element — Allow developers to change the results of the initial search.
• wu_core_installer_install_sunrise — Allow host providers to install the constant differently.
• wu_country_get_administrative_division_name — Returns nice name of the country administrative sub-divisions.
• wu_country_get_cities — Returns the list of cities for a state in a country.
• wu_country_get_states — Returns the list of states for this country.
• wu_current_set_customer — Allow developers to modify the default behavior and set the current customer differently.
• wu_current_set_membership — Allow developers to modify the default behavior and set the current membership differently.
• wu_current_set_site — Allow developers to modify the default behavior and set the current site differently.
• wu_current_type_get_manage_url — Allow developers to modify the manage site URL parameters.
• wu_documentation_get_link — Allow plugin developers to filter the links.
• wu_domain_has_correct_dns — Allow plugin developers to add new checks in order to define the results.
• wu_element_block_types_to_check — We might need to add additional blocks later.
• wu_element_maybe_extract_arguments — Adds generic filter to allow developers to extend this parser to deal with additional builders or plugins.
• wu_enforce_password_rules — Filter whether to enforce additional password rules.
• wu_generated_username_from_email — Filter generated customer username.
• wu_get_checkout_variables — Allow plugin developers to filter the pre-sets of a checkout page.
• wu_get_membership_allowed_forms — Allow developers to add new form slugs to bypass this behaviour.
• wu_get_migration_steps — Allow developers and add-ons to add new migration steps
• wu_get_network_public_ip — See more about this filter below, on this same method.
• wu_get_post_types — Allow developers to select which post types should be displayed.
• wu_get_pricing_table_lines_this-id — Return Lines, filterable
• wu_get_site_domain_and_path — Allow developers to manipulate the domain/path pairs.
• wu_hosting_integration_wizard_sections — Filters the wizard sections for hosting integration setup.
• wu_id_form_fields — Filters the fields on a form. The form is identified by the ID in the filter name.
• wu_independent_billing_cycle_product_types — Filter the product types that have independent billing cycles.
• wu_is_api_enabled — Allow plugin developers to force a given state for the API.
• wu_is_development_mode — Allow plugin developers to add additional tests for development mode.
• wu_is_mcp_enabled — Allow plugin developers to force a given state for the MCP adapter.
• wu_light_ajax_allowed_hooks — For security reasons, we limit the number of actions available for hooking into. This filter allows developers to expand
• wu_limits_is_post_above_limit — Checks if a given post type is allowed on this plan Allow plugin developers to filter the return value
• wu_magic_link_enforce_ip — Filter whether to enforce IP address verification.
• wu_magic_link_enforce_user_agent — Filter whether to enforce user agent verification.
• wu_magic_link_url — Filter the generated magic link URL.
• wu_magic_links_enabled — Filter whether magic links are enabled.
• wu_make_primary_domain_redirect_url — Filters the redirect URL after making a domain primary.
• wu_maybe_redirect_to_admin_panel_exclusion_list — Create an exclusion list of parameters that prevent the auto-redirect.
• wu_mcp_include_ability — Filter to override MCP ability inclusion decision.
• wu_membership_calculated_date_expiration — Filters the calculated expiration date.
• wu_membership_renewal_expiration_date — Filters the calculated expiration date to be set after the renewal.
• wu_membership_update_forms — Allow developers to add new update form slugs.
• wu_minimum_password_length — Filter the minimum password length.
• wu_minimum_password_strength — Filter the minimum password strength required (zxcvbn score).
• wu_page_get_title_links — Allow plugin developers, and ourselves, to add action links to our edit pages
• wu_password_require_lowercase — Filter whether to require lowercase letters in passwords.
• wu_password_require_number — Filter whether to require numbers in passwords.
• wu_password_require_special — Filter whether to require special characters in passwords.
• wu_password_require_uppercase — Filter whether to require uppercase letters in passwords.
• wu_pending_payment_message — Allow user to change the message about the pending payments.
• wu_plan_product_types — Filter the product types that should be treated as plans.
• wu_post_count — Allow plugin developers to change the count total
• wu_post_count_statuses — Allow plugin developers to change which post status should be counted By default, published and private posts are counte
• wu_post_default_status — Filters the object data before it is stored into the database.
• wu_pre_save_settings — Allow developers to filter settings before save by Ultimate Multisite.
• wu_rest_create_item — Filters if it is allowed to proceed with the request or not.
• wu_rest_delete_item — Filters if it is allowed to proceed with the request or not.
• wu_rest_get_item — Filters if it is allowed to proceed with the request or not.
• wu_rest_get_items — Filters if it is allowed to proceed with the request or not.
• wu_rest_update_item — Filters if it is allowed to proceed with the request or not.
• wu_return_url — Allow developers to change the gateway return URL used after checkout processes.
• wu_search_models_functions — Allow plugin developers to add more search models functions.
• wu_setup_wizard — Allow developers to add additional setup wizard steps.
• wu_should_create_domain_record_for_site — Filters whether Ultimate Multisite should create a domain record for a newly created site.
• wu_should_redirect_to_primary_domain — Allow developers to short-circuit the redirection, preventing it from happening.
• wu_signup_step_handler_this-step — Allows for handler rewrite
• wu_site_list_get_bulk_actions — Filter the bulk actions available for sites.
• wu_sites_column_limit — Filter to change the value for get pluginssites inside the network.
• wu_sso_enabled — Enable/disable cross-domain single-sign-on capability.
• wu_sso_url — Filters generated SSO URLs before they are returned for cross-domain customer actions.
• wu_stripe_checkout_subscription_data — Filter Stripe Subscription data. Can override success_url or cancel_url.
• wu_stripe_create_payment_intent_args — Filters the payment intent arguments.
• wu_stripe_existing_plan_id — Filters the ID of the plan to check for. If this exists, the new subscription will use this plan.
• wu_stripe_existing_product_id — Filters the ID of the product to check for. If this exists, the new subscription will use this product.
• wu_stripe_generate_idempotency_key — Filters the idempotency_key value sent with the Stripe charge options.
• wu_stripe_webhook_membership — Filters the membership record associated with this webhook.
• wu_this-model_meta_pre_save — Filters the data meta before it is serialized to be stored into the database.
• wu_this-model_pre_save — Filters the object data before it is stored into the database.
• wu_upgrade_to_unlock_url — Allow developers to change the upgrade to unlock URL
• wu_use_domain_mapping — Determine whether a mapping should be used
• wu_username_from_email — Filter new customer username.
• wu_users_membership_limit_message — Allow developers to change the message about the membership users limit
• wu_view_override_replaceable_views — Allows developers to add additional folders to the replaceable list.
• wu_wp_cli_enabled_sub_commands — Filters which sub_commands are enabled for this entity.
• wu_wp_config_reference_hook_line_patterns — We check for three patterns when trying to figure our where we can inject our constants: