/plugins/buddypress/bp-loader.php
PHP | 487 lines | 157 code | 92 blank | 238 comment | 21 complexity | 86b062beeb9104f3085325d51d4e05bb MD5 | raw file
- <?php
- /**
- * The BuddyPress Plugin
- *
- * BuddyPress is social networking software with a twist from the creators of WordPress.
- *
- * @package BuddyPress
- * @subpackage Main
- */
- /**
- * Plugin Name: BuddyPress
- * Plugin URI: http://buddypress.org
- * Description: Social networking in a box. Build a social network for your company, school, sports team or niche community all based on the power and flexibility of WordPress.
- * Author: The BuddyPress Community
- * Author URI: http://buddypress.org/community/members/
- * Version: 1.6.4
- * Text Domain: buddypress
- * Domain Path: /bp-languages/
- */
- // Exit if accessed directly
- if ( !defined( 'ABSPATH' ) ) exit;
- /** Constants *****************************************************************/
- if ( !class_exists( 'BuddyPress' ) ) :
- /**
- * Main BuddyPress Class
- *
- * Tap tap tap... Is this thing on?
- *
- * @since BuddyPress (1.6)
- */
- class BuddyPress {
- /**
- * Note to Plugin and Theme authors:
- *
- * Do not directly reference the variables below in your code. Their names
- * and locations in the BuddyPress class are subject to change at any time.
- *
- * Most of them have reference functions located in bp-core-functions.php.
- * The ones that don't can be accessed via their respective WordPress API's.
- *
- * Components are encouraged to store their data in the $bp global rather
- * than new globals to keep all BuddyPress data in one place.
- */
- /** Version ***************************************************************/
- /**
- * @var string BuddyPress version
- */
- public $version = '1.6.4';
- /**
- * @var int Database version of current BuddyPress files
- */
- public $db_version = 6066;
- /**
- * @var int Database version raw from database connection
- */
- public $db_version_raw = 0;
- /**
- * @var string State of BuddyPress installation
- */
- public $maintenance_mode = '';
- /**
- * @var bool Include deprecated BuddyPress files or not
- */
- public $load_deprecated = true;
- /** Root ******************************************************************/
- /**
- * @var int The root blog ID
- */
- public $root_blog_id = 1;
- /** Paths *****************************************************************/
- /**
- * The absolute path and filename of this file.
- *
- * @since BuddyPress (1.6)
- * @var string
- */
- public $file;
- /**
- * @var string Basename of the BuddyPress plugin directory
- */
- public $basename = '';
- /**
- * @var string Absolute path to the BuddyPress plugin directory
- */
- public $plugin_dir = '';
- /**
- * @var string Absolute path to the BuddyPress themes directory
- */
- public $themes_dir = '';
- /**
- * @var string Absolute path to the BuddyPress language directory
- */
- public $lang_dir = '';
- /** URLs ******************************************************************/
- /**
- * @var string URL to the BuddyPress plugin directory
- */
- public $plugin_url = '';
- /**
- * @var string URL to the BuddyPress themes directory
- */
- public $themes_url = '';
- /** Users *****************************************************************/
- /**
- * @var object Current user
- */
- public $current_user = null;
- /**
- * @var object Displayed user
- */
- public $displayed_user = null;
- /** Navigation ************************************************************/
- /**
- * @var array Primary BuddyPress navigation
- */
- public $bp_nav = array();
- /**
- * @var array Secondary BuddyPress navigation to $bp_nav
- */
- public $bp_options_nav = array();
- /** Toolbar ***************************************************************/
- /**
- * @var string The primary toolbar ID
- */
- public $my_account_menu_id = '';
- /** URI's *****************************************************************/
- /**
- * @var array The unfiltered URI broken down into chunks
- * @see bp_core_set_uri_globals()
- */
- public $unfiltered_uri = array();
- /**
- * @var int The current offset of the URI
- * @see bp_core_set_uri_globals()
- */
- public $unfiltered_uri_offset = 0;
- /**
- * @var bool Are status headers already sent?
- */
- public $no_status_set = false;
- /**
- * @var array The canonical URI stack
- * @see bp_redirect_canonical()
- * @see bp_core_new_nav_item()
- */
- public $canonical_stack = array();
- /** Components ************************************************************/
- /**
- * @var string Name of the current BuddyPress component (primary)
- */
- public $current_component = '';
- /**
- * @var string Name of the current BuddyPress item (secondary)
- */
- public $current_item = '';
- /**
- * @var string Name of the current BuddyPress action (tertiary)
- */
- public $current_action = '';
- /**
- * @var array Additional navigation elements (supplemental)
- */
- public $action_variables = array();
- /**
- * @var bool Displaying custom 2nd level navigation menu (I.E a group)
- */
- public $is_single_item = false;
- /** Option Overload *******************************************************/
- /**
- * @var array Optional Overloads default options retrieved from get_option()
- */
- public $options = array();
- /** Functions *************************************************************/
- /**
- * The main BuddyPress loader
- *
- * @since BuddyPress (1.6)
- *
- * @uses BuddyPress::constants() Setup legacy constants
- * @uses BuddyPress::setup_globals() Setup globals needed
- * @uses BuddyPress::includes() Includ required files
- * @uses BuddyPress::setup_actions() Setup hooks and actions
- */
- public function __construct() {
- $this->constants();
- $this->setup_globals();
- $this->includes();
- $this->setup_actions();
- }
- /**
- * Legacy BuddyPress constants
- *
- * Try to avoid using these. Their values have been moved into variables
- * in the $bp global, and have matching functions to get/set their value.
- *
- * @since BuddyPress (1.6)
- *
- * @uses is_multisite()
- * @uses get_current_site()
- * @uses get_current_blog_id()
- * @uses plugin_dir_path()
- * @uses plugin_dir_url()
- */
- private function constants() {
- // Define the BuddyPress version
- if ( !defined( 'BP_VERSION' ) )
- define( 'BP_VERSION', $this->version );
- // Define the database version
- if ( !defined( 'BP_DB_VERSION' ) )
- define( 'BP_DB_VERSION', $this->db_version );
- // Place your custom code (actions/filters) in a file called
- // '/plugins/bp-custom.php' and it will be loaded before anything else.
- if ( file_exists( WP_PLUGIN_DIR . '/bp-custom.php' ) )
- require( WP_PLUGIN_DIR . '/bp-custom.php' );
- // Define on which blog ID BuddyPress should run
- if ( !defined( 'BP_ROOT_BLOG' ) ) {
- // Default to 1
- $root_blog_id = 1;
- // Root blog is the main site on this network
- if ( is_multisite() && !defined( 'BP_ENABLE_MULTIBLOG' ) ) {
- $current_site = get_current_site();
- $root_blog_id = $current_site->blog_id;
- // Root blog is every site on this network
- } elseif ( is_multisite() && defined( 'BP_ENABLE_MULTIBLOG' ) ) {
- $root_blog_id = get_current_blog_id();
- }
- define( 'BP_ROOT_BLOG', $root_blog_id );
- }
- // Path and URL
- if ( !defined( 'BP_PLUGIN_DIR' ) )
- define( 'BP_PLUGIN_DIR', trailingslashit( WP_PLUGIN_DIR . '/buddypress' ) );
- if ( !defined( 'BP_PLUGIN_URL' ) ) {
- $plugin_url = plugin_dir_url( __FILE__ );
- // If we're using https, update the protocol. Workaround for WP13941, WP15928, WP19037.
- if ( is_ssl() )
- $plugin_url = str_replace( 'http://', 'https://', $plugin_url );
- define( 'BP_PLUGIN_URL', $plugin_url );
- }
- // The search slug has to be defined nice and early because of the way
- // search requests are loaded
- //
- // @todo Make this better
- if ( !defined( 'BP_SEARCH_SLUG' ) )
- define( 'BP_SEARCH_SLUG', 'search' );
- }
- /**
- * Component global variables
- *
- * @since BuddyPress (1.6)
- * @access private
- *
- * @uses plugin_dir_path() To generate BuddyPress plugin path
- * @uses plugin_dir_url() To generate BuddyPress plugin url
- * @uses apply_filters() Calls various filters
- */
- private function setup_globals() {
- /** Root **************************************************************/
- // BuddyPress Root blog ID
- $this->root_blog_id = (int) apply_filters( 'bp_get_root_blog_id', BP_ROOT_BLOG );
- /** Paths *************************************************************/
- // BuddyPress root directory
- $this->file = __FILE__;
- $this->basename = plugin_basename( $this->file );
- $this->plugin_dir = BP_PLUGIN_DIR;
- $this->plugin_url = BP_PLUGIN_URL;
- // Themes
- $this->themes_dir = $this->plugin_dir . 'bp-themes';
- $this->themes_url = $this->plugin_url . 'bp-themes';
- // Languages
- $this->lang_dir = $this->plugin_dir . 'bp-languages';
- /** Users *************************************************************/
- $this->current_user = new stdClass();
- $this->displayed_user = new stdClass();
- }
- /**
- * Include required files
- *
- * @since BuddyPress (1.6)
- * @access private
- *
- * @uses is_admin() If in WordPress admin, load additional file
- */
- private function includes() {
- // Load the WP abstraction file so BuddyPress can run on all WordPress setups.
- require( BP_PLUGIN_DIR . '/bp-core/bp-core-wpabstraction.php' );
- // Get the possible DB versions (boy is this gross)
- $versions = array();
- $versions['1.6-single'] = get_blog_option( $this->root_blog_id, '_bp_db_version' );
- // 1.6-single exists, so trust it
- if ( !empty( $versions['1.6-single'] ) ) {
- $this->db_version_raw = (int) $versions['1.6-single'];
- // If no 1.6-single exists, use the max of the others
- } else {
- $versions['1.2'] = get_site_option( 'bp-core-db-version' );
- $versions['1.5-multi'] = get_site_option( 'bp-db-version' );
- $versions['1.6-multi'] = get_site_option( '_bp_db_version' );
- $versions['1.5-single'] = get_blog_option( $this->root_blog_id, 'bp-db-version' );
- // Remove empty array items
- $versions = array_filter( $versions );
- $this->db_version_raw = (int) ( !empty( $versions ) ) ? (int) max( $versions ) : 0;
- }
- /** Update/Install ****************************************************/
- // This is a new installation
- if ( is_admin() ) {
- // New installation
- if ( empty( $this->db_version_raw ) ) {
- $this->maintenance_mode = 'install';
- // Update
- } elseif ( (int) $this->db_version_raw < (int) $this->db_version ) {
- $this->maintenance_mode = 'update';
- }
- // The installation process requires a few BuddyPress core libraries
- if ( !empty( $this->maintenance_mode ) ) {
- require( $this->plugin_dir . 'bp-core/bp-core-admin.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-functions.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-template.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-update.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-caps.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-options.php' );
- /**
- * Textdomain is usually loaded via the bp_core_loaded action, but
- * that action isn't available when BP is in maintenance mode.
- */
- add_action( 'plugins_loaded', 'bp_core_load_buddypress_textdomain', 9 );
- // Load up BuddyPress's admin
- add_action( 'plugins_loaded', 'bp_admin' );
- }
- }
- // Not in maintenance mode
- if ( empty( $this->maintenance_mode ) ) {
- // Require all of the BuddyPress core libraries
- require( $this->plugin_dir . 'bp-core/bp-core-actions.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-caps.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-cache.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-cssjs.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-update.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-options.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-classes.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-filters.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-avatars.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-widgets.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-template.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-adminbar.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-buddybar.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-catchuri.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-component.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-functions.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-moderation.php' );
- require( $this->plugin_dir . 'bp-core/bp-core-loader.php' );
- // Skip or load deprecated content
- if ( false !== $this->load_deprecated ) {
- require( $this->plugin_dir . 'bp-core/deprecated/1.5.php' );
- require( $this->plugin_dir . 'bp-core/deprecated/1.6.php' );
- }
- }
- }
- /**
- * Setup the default hooks and actions
- *
- * @since BuddyPress (1.6)
- * @access private
- *
- * @uses register_activation_hook() To register the activation hook
- * @uses register_deactivation_hook() To register the deactivation hook
- * @uses add_action() To add various actions
- */
- private function setup_actions() {
- // Add actions to plugin activation and deactivation hooks
- add_action( 'activate_' . $this->basename, 'bp_activation' );
- add_action( 'deactivate_' . $this->basename, 'bp_deactivation' );
- // If BuddyPress is being deactivated, do not add any actions
- if ( bp_is_deactivation( $this->basename ) )
- return;
- // Array of BuddyPress core actions
- $actions = array(
- 'setup_current_user', // Setup currently logged in user
- 'register_post_types', // Register post types
- 'register_post_statuses', // Register post statuses
- 'register_taxonomies', // Register taxonomies
- 'register_views', // Register the views
- 'register_theme_directory', // Register the theme directory
- 'load_textdomain', // Load textdomain
- 'add_rewrite_tags', // Add rewrite tags
- 'generate_rewrite_rules' // Generate rewrite rules
- );
- // Add the actions
- foreach( $actions as $class_action )
- add_action( 'bp_' . $class_action, array( $this, $class_action ), 5 );
- // Setup the BuddyPress theme directory
- register_theme_directory( $this->themes_dir );
- }
- }
- // "And now for something completely different"
- $GLOBALS['bp'] = new BuddyPress;
- endif;