BP_Forums_Component

class BP_Forums_Component extends BP_Component {

    /**
     * Start the forums component creation process
     *
     * @since bbPress (r3552)
     */
    public function __construct() {
        parent::start(
            'forums',
            __( 'Forums', 'buddyboss' ),
            buddypress()->plugin_dir
        );
        // $this->includes();
        // $this->setup_globals();
        // $this->setup_actions();
        // $this->fully_loaded();
    }

    /**
     * Include BuddyBoss classes and functions
     */
    public function includes( $includes = array() ) {
        $includes = $includes ?: [];

        // Helper BuddyBoss functions
        $includes[] = 'admin.php';

        // Helper BuddyBoss functions
        $includes[] = 'functions.php';

        // Members modifications
        $includes[] = 'members.php';

        // BuddyBoss Notfications Extension functions
        if ( bp_is_active( 'notifications' ) ) {
            $includes[] = 'notifications.php';
        }

        // BuddyBoss Activity Extension class
        if ( bp_is_active( 'activity' ) ) {
            $includes[] = 'activity.php';
        }

        // BuddyBoss Group Extension class
        if ( bp_is_active( 'groups' ) ) {
            $includes[] = 'groups.php';
        }

        parent::includes( $includes );
    }

    /**
     * Setup globals
     *
     * The BP_FORUMS_SLUG constant is deprecated, and only used here for
     * backwards compatibility.
     *
     * @since bbPress (r3552)
     */
    public function setup_globals( $args = array() ) {
        $bp = buddypress();

        // Define the parent forum ID
        if ( !defined( 'BP_FORUMS_PARENT_FORUM_ID' ) )
            define( 'BP_FORUMS_PARENT_FORUM_ID', 1 );

        // Define a slug, if necessary
        if ( !defined( 'BP_FORUMS_SLUG' ) )
            define( 'BP_FORUMS_SLUG', $this->id );

        // All arguments for forums component
        $args = array(
            'path'          => BP_PLUGIN_DIR,
            'slug'          => bp_get_option( '_bbp_root_slug', BP_FORUMS_SLUG ),
            'root_slug'     => isset( $bp->pages->forums->slug ) ? $bp->pages->forums->slug : BP_FORUMS_SLUG,
            'has_directory' => false,
            'search_string' => __( 'Search Forums…', 'buddyboss' ),
        );

        parent::setup_globals( $args );
    }

    /**
     * Setup the actions
     *
     * @since bbPress (r3395)
     * @access private
     * @uses add_filter() To add various filters
     * @uses add_action() To add various actions
     * @link http://bbpress.trac.wordpress.org/ticket/2176
     */
    public function setup_actions() {

        // Setup the components
        add_action( 'bp_init', array( $this, 'setup_components' ), 7 );

        parent::setup_actions();
    }

    /**
     * Instantiate classes for BuddyBoss integration
     *
     * @since bbPress (r3395)
     */
    public function setup_components() {

        // Always load the members component
        bbpress()->extend->buddypress->members = new BBP_BuddyPress_Members;

        // Create new activity class
        if ( bp_is_active( 'activity' ) ) {
            bbpress()->extend->buddypress->activity = new BBP_BuddyPress_Activity;
        }

        // Register the group extension only if groups are active
        if ( bbp_is_group_forums_active() && bp_is_active( 'groups' ) ) {
            bp_register_group_extension( 'BBP_Forums_Group_Extension' );
        }
    }

    /**
     * Allow the variables, actions, and filters to be modified by third party
     * plugins and themes.
     *
     * @since bbPress (r3902)
     */
    private function fully_loaded() {
        do_action_ref_array( 'bbp_buddypress_loaded', array( $this ) );
    }

    /**
     * Setup BuddyBar navigation
     *
     * @since bbPress (r3552)
     */
    public function setup_nav( $main_nav = array(), $sub_nav = array() ) {

        // Stop if there is no user displayed or logged in
        if ( !is_user_logged_in() && !bp_displayed_user_id() )
            return;

        // Define local variable(s)
        $user_domain = '';

        // Add 'Forums' to the main navigation
        $main_nav = array(
            'name'                => __( 'Forums', 'buddyboss' ),
            'slug'                => $this->slug,
            'position'            => 80,
            'screen_function'     => 'bbp_member_forums_screen_topics',
            'default_subnav_slug' => bbp_get_topic_archive_slug(),
            'item_css_id'         => $this->id
        );

        // Determine user to use
        if ( bp_displayed_user_id() )
            $user_domain = bp_displayed_user_domain();
        elseif ( bp_loggedin_user_domain() )
            $user_domain = bp_loggedin_user_domain();
        else
            return;

        // User link
        $forums_link = trailingslashit( $user_domain . $this->slug );

        // Topics started
        $sub_nav[] = array(
            'name'            => __( 'My Discussions', 'buddyboss' ),
            'slug'            => bbp_get_topic_archive_slug(),
            'parent_url'      => $forums_link,
            'parent_slug'     => $this->slug,
            'screen_function' => 'bbp_member_forums_screen_topics',
            'position'        => 20,
            'item_css_id'     => 'topics'
        );

        // Replies to topics
        $sub_nav[] = array(
            'name'            => __( 'My Replies', 'buddyboss' ),
            'slug'            => bbp_get_reply_archive_slug(),
            'parent_url'      => $forums_link,
            'parent_slug'     => $this->slug,
            'screen_function' => 'bbp_member_forums_screen_replies',
            'position'        => 40,
            'item_css_id'     => 'replies'
        );

        // Favorite topics
        $sub_nav[] = array(
            'name'            => __( 'My Favorites', 'buddyboss' ),
            'slug'            => bbp_get_user_favorites_slug(),
            'parent_url'      => $forums_link,
            'parent_slug'     => $this->slug,
            'screen_function' => 'bbp_member_forums_screen_favorites',
            'position'        => 60,
            'item_css_id'     => 'favorites'
        );

        // Subscribed topics (my profile only)
        if ( bp_is_my_profile() ) {
            $sub_nav[] = array(
                'name'            => __( 'Subscriptions', 'buddyboss' ),
                'slug'            => bbp_get_user_subscriptions_slug(),
                'parent_url'      => $forums_link,
                'parent_slug'     => $this->slug,
                'screen_function' => 'bbp_member_forums_screen_subscriptions',
                'position'        => 60,
                'item_css_id'     => 'subscriptions'
            );
        }

        parent::setup_nav( $main_nav, $sub_nav );
    }

    /**
     * Set up the admin bar
     *
     * @since bbPress (r3552)
     */
    public function setup_admin_bar( $wp_admin_nav = array() ) {

        // Menus for logged in user
        if ( is_user_logged_in() ) {

            // Setup the logged in user variables
            $user_domain = bp_loggedin_user_domain();
            $forums_link = trailingslashit( $user_domain . $this->slug );

            // Add the "My Account" sub menus
            $wp_admin_nav[] = array(
                'parent' => buddypress()->my_account_menu_id,
                'id'     => 'my-account-' . $this->id,
                'title'  => __( 'Forums', 'buddyboss' ),
                'href'   => trailingslashit( $forums_link )
            );

            // Topics
            $wp_admin_nav[] = array(
                'parent' => 'my-account-' . $this->id,
                'id'     => 'my-account-' . $this->id . '-topics',
                'title'  => __( 'My Discussions', 'buddyboss' ),
                'href'   => trailingslashit( $forums_link . bbp_get_topic_archive_slug() )
            );

            // Replies
            $wp_admin_nav[] = array(
                'parent' => 'my-account-' . $this->id,
                'id'     => 'my-account-' . $this->id . '-replies',
                'title'  => __( 'My Replies', 'buddyboss' ),
                'href'   => trailingslashit( $forums_link . bbp_get_reply_archive_slug() )
            );

            // Favorites
            $wp_admin_nav[] = array(
                'parent' => 'my-account-' . $this->id,
                'id'     => 'my-account-' . $this->id . '-favorites',
                'title'  => __( 'My Favorites', 'buddyboss' ),
                'href'   => trailingslashit( $forums_link . bbp_get_user_favorites_slug() )
            );

            // Subscriptions
            $wp_admin_nav[] = array(
                'parent' => 'my-account-' . $this->id,
                'id'     => 'my-account-' . $this->id . '-subscriptions',
                'title'  => __( 'Subscriptions', 'buddyboss' ),
                'href'   => trailingslashit( $forums_link . bbp_get_user_subscriptions_slug() )
            );
        }

        parent::setup_admin_bar( $wp_admin_nav );
    }

    /**
     * Sets up the title for pages and <title>
     *
     * @since bbPress (r3552)
     */
    public function setup_title() {
        $bp = buddypress();

        // Adjust title based on view
        if ( bp_is_forums_component() ) {
            if ( bp_is_my_profile() ) {
                $bp->bp_options_title = __( 'Forums', 'buddyboss' );
            } elseif ( bp_is_user() ) {
                $bp->bp_options_avatar = bp_core_fetch_avatar( array(
                    'item_id' => bp_displayed_user_id(),
                    'type'    => 'thumb'
                ) );
                $bp->bp_options_title = bp_get_displayed_user_fullname();
            }
        }

        parent::setup_title();
    }
}