Admin_Bar_Notice::has_threats() – Return Whether boolean cached threats exist or null if the state is unknown.
Admin_Menu::admin_menu_hook_callback() – Callback to the admin_menu hook that will register the enqueued menu items
Admin_Menu::handle_akismet_menu() – Handles the Akismet menu item when used alongside other stand-alone plugins
Atomic_Admin_Menu::has_atomic_supported_plan() – Check if site has Atomic supported plan. `Atomic_Plan_Manager` lives in wpcomsh
Autoloader_Handler::activate_autoloader() – Activates an autoloader using the given plugins and activates it.
Autoloader_Handler::build_autoloader() – Builds the Version_Autoloader class that is used for autoloading.
Autoloader_Handler::is_initializing() – Checks to see whether or not an autoloader is currently in the process of initializing.
Autoloader_Handler::should_autoloader_reset() – Checks whether the autoloader should be reset. The autoloader should be reset:
Autoloader_Handler::update_autoloader_chain() – Updates the spl autoloader chain: – Registers this namespace’s autoloader function.
Backup::has_required_plan() – Checks whether the current plan (or purchases) of the site already supports the product
Base_Admin_Menu::handle_preferred_view_ajax() – Handles AJAX requests setting a preferred view for a given screen.
Base_Admin_Menu::hide_parent_of_hidden_submenus() – Hide menus that are unauthorized and don’t have visible submenus and cases when the menu has the same slug as the first submenu item.
Base_Admin_Menu::hide_submenu_page() – Hide the submenu page based on slug and return the item that was hidden.
Base_Admin_Menu::sort_hidden_submenus() – Sort the hidden submenus by moving them at the end of the array in order to avoid WP using them as default URLs.
Classes_Handler::create_classmap_path() – Creates the path to the plugin’s classmap file. The classmap filename is the filename generated by Jetpack Autoloader version >= 2.0.
Classes_Handler::enqueue_package_class() – Adds the version of a package to the $jetpack_packages_classmap global array so that the autoloader is able to find it.
Classic_Search::add_date_histogram_aggregation_to_es_query_builder() – Given an individual date_histogram aggregation, add it to the query builder object for use in Elasticsearch.
Classic_Search::has_vip_index() – Does this site have a VIP index Get the version number to use when loading the file. Allows us to bypass cache when developing.
Classic_Search::init_hooks() – Setup the various hooks needed for the plugin to take over search duties.
Classic_Search::should_handle_query() – Determine whether a given WP_Query should be handled by ElasticSearch.
csstidy_print::_htmlsp() – Same as htmlspecialchars, only that chars are not replaced if $plain !== true. This makes print_code() cleaner.
csstidy_print::htmlsp() – Same as htmlspecialchars, only that chars are not replaced if $plain !== true. This makes print_code() cleaner.
Domain_Mapping::attempt_to_hook_domain_mapping_plugins() – This function is called on the plugins_loaded action and will loop through the $test_methods to try and hook a domain mapping plugin to the Jetpack sync filters for the home_url and site_url callables.
Domain_Mapping::hook_wordpress_mu_domain_mapping() – This method will test for a constant and function that are known to be used with Donncha’s WordPress MU Domain Mapping plugin. If conditions are met, we hook the domain_mapping_siteurl() function to Jetpack sync filters for home_url and site_url callables.
Domain_Mapping::hook_wpmu_dev_domain_mapping() – This method will test for a class and method known to be used in WPMU Dev’s domain mapping plugin. If the method exists, then we’ll hook the swap_to_mapped_url() to our Jetpack sync filters for home_url and site_url.
Error_Handler::delete_all_errors_and_return_unfiltered_value() – Delete all stored and verified errors from the database and returns unfiltered value
Error_Handler::generic_admin_notice_error() – Prints a generic error notice for all connection errors
Error_Handler::jetpack_react_dashboard_error() – Adds the error message to the Jetpack React Dashboard
Error_Handler::store_error() – Stores the error in the database so we know there is an issue and can inform the user
Error_Handler::track_lost_active_master_user() – This is been used to track blogs with deleted master user but whose tokens are still actively being used
Error_Handler::verify_xml_rpc_error() – Handles verification that a xml rpc error is legit and came from WordPres.com
Error_Handler::wp_error_to_array() – Converts a WP_Error object in the array representation we store in the database
Featured_Content::hide_featured_term() – Hide featured tag from displaying when global terms are queried from the front-end.
Featured_Content::hide_the_featured_term() – Hide featured tag from displaying when terms associated with a post object are queried from the front-end.
Files_Handler::create_filemap_path() – Creates a path to the plugin’s filemap. The filemap filename is the filename generated by Jetpack Autoloader version >= 2.0.
Files_Handler::enqueue_package_file() – Adds the version of a package file to the $jetpack_packages_filemap global array so that we can load the most recent version.
Filter_Embedded_HTML_Objects::maybe_create_links() – Failed embeds are stripped, so let’s convert them to links at least.
Filter_Embedded_HTML_Objects::regexp_entities() – Replace HTML entities in current HTML element regexp.
Filter_Embedded_HTML_Objects::register() – Register a filter to convert a matching HTML element to a shortcode.
Filter_Embedded_HTML_Objects::sh_regexp_callback() – Capture tokens found in Syntax Highlighter and collect them in self::$sh_unfiltered_content_tokens.
Filter_Embedded_HTML_Objects::unregister() – Delete an existing registered pattern/replacement filter.
Functions::get_hosting_provider_by_known_class() – Return a hosting provider using a set of known classes.
Functions::get_hosting_provider_by_known_constant() – Return a hosting provider using a set of known constants.
Functions::get_hosting_provider_by_known_function() – Return a hosting provider using a set of known functions.
