bp_core_admin_help_main_page()

function bp_core_admin_help_main_page() {
	$base_path   = buddypress()->plugin_dir . 'bp-help';
	$docs_path   = $base_path . '/docs/';
	$vendor_path = $base_path . '/vendors';

	$main_directories = glob( $docs_path . '*', GLOB_ONLYDIR );

	$article_value = bp_core_admin_help_get_article_value();

	if ( ! empty( $main_directories ) ) {
		if ( empty( $article_value ) ) {
			?>
            <div class="bp-help-main-menu-wrap">
				<?php
				bp_core_admin_help_main_menu( $main_directories, $docs_path );
				?>
            </div>
			<?php
		} else {
			/**
			 * Sidebar main dir path
			 */
			$article_dir_array = explode( "/", $article_value );
			$content_main_dir  = $docs_path . $article_dir_array[0];

			/**
			 * Show display sidebar or not
			 */
			$sidebar = false !== strpos( $article_value, 'miscellaneous' ) ? false : true;
			?>

            <div class="bp-help-content-wrap">

				<?php
				if ( $sidebar ) {
					?>
                    <div class="bp-help-sidebar">
						<?php
						bp_core_admin_help_sub_menu( (array) $content_main_dir, '1', $docs_path, 2 );
						?>
                    </div>
					<?php
				}
				?>

                <div class="bp-help-content">
                    <ul class="bp-help-menu">
						<?php
						add_action( 'bp_core_admin_help_sub_menu_before', 'bp_core_admin_help_sub_menu_before_callback', 10, 5 );
						bp_core_admin_help_sub_menu( (array) $content_main_dir, '1', $docs_path, 2, true );
						remove_action( 'bp_core_admin_help_sub_menu_before', 'bp_core_admin_help_sub_menu_before_callback', 10 );
						?>
                    </ul>


					<?php

					// print file content
					echo bp_core_admin_help_display_content( $docs_path . $article_value );


					// print submenu
					if ( bp_core_admin_help_had_more_directory( $docs_path . $article_value ) ) {
						unset( $article_dir_array[ ( count( $article_dir_array ) - 1 ) ] );
						$article_dir_array  = implode( '/', $article_dir_array );
						$current_doc_path[] = $docs_path . $article_dir_array;
						?>
                        <div class="article-child well">
							<?php
							printf( '<h3>%s</h3>', __( 'Articles', 'buddyboss' ) );
							bp_core_admin_help_sub_menu( $current_doc_path, '1', $docs_path, 3, false, true );
							?>
                        </div>
						<?php
					}
					?>
                </div>

            </div>
			<?php
		}
	}
}