functions.php

<?php
/**
 * Scaffolding Main Functions
 *
 * Add custom functions and edit thumbnail sizes, header images, sidebars, menus, etc.
 *
 * @link https://github.com/hallme/scaffolding
 * @link http://scaffolding.io
 * @link https://codex.wordpress.org/Theme_Development
 *
 * @package Scaffolding
 *
 * @todo language support, customizer functions
 *
 * Table of Contents
 *
 * 1.0 - Include Files
 * 2.0 - Scripts & Styles
 * 3.0 - Theme Support
 * 4.0 - Menus & Navigation
 * 5.0 - Images & Headers
 * 6.0 - Sidebars
 * 7.0 - Search Functions
 * 8.0 - Comment Layout
 * 9.0 - Utility Functions
 *    9.1 - Removes […] from read more
 *    9.2 - Modified author post link
 *    9.3 - Add layout classes
 * 10.0 - Admin Customization
 *    10.1 - Set content width
 *    10.2 - Set image attachment width
 *    10.3 - Disable default dashboard widgets
 *    10.4 - Change name of "Posts" in admin menu
 * 11.0 - Custom/Additional Functions
 */

define( 'SCAFFOLDING_THEME_VERSION', '20180814' );
// Set to true to use jsdeliver.com CDN for libraries.
define( 'SCAFFOLDING_USE_JSDELIVR_CDN', false );
define( 'SCAFFOLDING_INCLUDE_PATH', dirname( __FILE__ ) . '/includes/' );


/************************************
 * 1.0 - INCLUDE FILES
 */

// Add any additional files to include here.
require_once SCAFFOLDING_INCLUDE_PATH . 'base-functions.php';
require_once SCAFFOLDING_INCLUDE_PATH . 'tinymce-settings.php';
// require_once( SCAFFOLDING_INCLUDE_PATH . 'theme-guide.php' );
// Gravity Forms Customizations.
if ( class_exists( 'GFForms' ) ) {
	require_once SCAFFOLDING_INCLUDE_PATH . 'gf-customizations.php';
}


/************************************
 * 2.0 - SCRIPTS & STYLES
 ************************************/

/**
 * Enqueue scripts and styles in wp_head() and wp_footer()
 *
 * This function is called in scaffolding_build() in base-functions.php.
 *
 * @since Scaffolding 1.0
 */
function scaffolding_scripts_and_styles() {

	/**
	 * Add to wp_head()
	 */

	// Main stylesheet.
	scaffolding_enqueue_style( 'scaffolding-stylesheet', get_stylesheet_directory_uri() . '/css/style.css', array(), SCAFFOLDING_THEME_VERSION );

	// Font Awesome (icon set) - https://fontawesome.com/
	scaffolding_enqueue_style( 'scaffolding-fontawesome', get_stylesheet_directory_uri() . '/css/libs/fontawesome/fontawesome-all.css', array(), '5.0.13' );

	// Modernizr - http://modernizr.com/
	// update this to include only what you need to test
	scaffolding_enqueue_script( 'scaffolding-modernizr', get_stylesheet_directory_uri() . '/libs/js/custom-modernizr.min.js', array(), '3.6.0', false );

	/**
	 * Add to wp_footer()
	 */

	// Retina.js - http://imulus.github.io/retinajs/
	scaffolding_enqueue_script( 'scaffolding-retinajs', get_stylesheet_directory_uri() . '/libs/js/retina.min.js', array(), '2.1.2', true );

	// Magnific Popup (lightbox) - http://dimsemenov.com/plugins/magnific-popup/ .
	scaffolding_enqueue_script( 'scaffolding-magnific-popup-js', get_stylesheet_directory_uri() . '/libs/js/jquery.magnific-popup.min.js', array( 'jquery' ), '1.1.0', true );

	// SelectWoo - https://github.com/woocommerce/selectWoo
	scaffolding_enqueue_script( 'scaffolding-selectwoo', get_stylesheet_directory_uri() . '/libs/js/selectWoo.full.min.js', array( 'jquery' ), '1.0.2', true );

	// Comment reply script for threaded comments.
	if ( is_singular() && comments_open() && ( 1 == get_option( 'thread_comments' ) ) ) {
		scaffolding_enqueue_script( 'comment-reply' );
	}

	// Add Scaffolding scripts file in the footer.
	scaffolding_enqueue_script( 'scaffolding-js', get_stylesheet_directory_uri() . '/js/scripts.js', array( 'jquery' ), SCAFFOLDING_THEME_VERSION, true );

} // end scaffolding_scripts_and_styles()

/**
 * Enqueue a CSS stylesheet.
 *
 * Registers the style if source provided (does NOT overwrite) and enqueues.
 *
 * Calls wp_enqueue_style after making any needed modifications.
 *
 *
 * @param string           $handle Name of the stylesheet. Should be unique.
 * @param string           $src    Full URL of the stylesheet, or path of the stylesheet relative to the WordPress root directory.
 *                                 Default empty.
 * @param array            $deps   Optional. An array of registered stylesheet handles this stylesheet depends on. Default empty array.
 * @param string|bool|null $ver    Optional. String specifying stylesheet version number, if it has one, which is added to the URL
 *                                 as a query string for cache busting purposes. If version is set to false, a version
 *                                 number is automatically added equal to current installed WordPress version.
 *                                 If set to null, no version is added.
 * @param string           $media  Optional. The media for which this stylesheet has been defined.
 *                                 Default 'all'. Accepts media types like 'all', 'print' and 'screen', or media queries like
 *                                 '(orientation: portrait)' and '(max-width: 640px)'.
 * @return void
 */
function scaffolding_enqueue_style( $handle, $src = '', $deps = array(), $ver = false, $media = 'all' ) {
	if ( SCAFFOLDING_USE_JSDELIVR_CDN ) {
		switch ( $handle ) {
			case 'scaffolding-fontawesome':
				$src = 'https://cdn.jsdelivr.net/gh/FortAwesome/Font-Awesome@' . $ver . '/web-fonts-with-css/css/fontawesome-all.min.css';
				break;
		}
	}
	wp_enqueue_style( $handle, $src, $deps, $ver, $media );
}

/**
 * Enqueue a script.
 *
 * Registers the script if $src provided (does NOT overwrite), and enqueues it.
 *
 * Calls wp_enqueue_script after making any needed modifications.
 *
 * @param string           $handle    Name of the script. Should be unique.
 * @param string           $src       Full URL of the script, or path of the script relative to the WordPress root directory.
 *                                    Default empty.
 * @param array            $deps      Optional. An array of registered script handles this script depends on. Default empty array.
 * @param string|bool|null $ver       Optional. String specifying script version number, if it has one, which is added to the URL
 *                                    as a query string for cache busting purposes. If version is set to false, a version
 *                                    number is automatically added equal to current installed WordPress version.
 *                                    If set to null, no version is added.
 * @param bool             $in_footer Optional. Whether to enqueue the script before </body> instead of in the <head>.
 *                                    Default 'false'.
 * @return void
 */
function scaffolding_enqueue_script( $handle, $src = '', $deps = array(), $ver = false, $in_footer = false ) {
	if ( SCAFFOLDING_USE_JSDELIVR_CDN ) {
		switch ( $handle ) {
			case 'scaffolding-retinajs':
				$src = 'https://cdn.jsdelivr.net/npm/retinajs@' . $ver . '/dist/retina.min.js';
				break;
			case 'scaffolding-magnific-popup-js':
				$src = 'https://cdn.jsdelivr.net/npm/magnific-popup@' . $ver . '/dist/jquery.magnific-popup.min.js';
				break;
			case 'scaffolding-selectwoo':
				$src = 'https://cdn.jsdelivr.net/gh/woocommerce/selectWoo@' . $ver . '/dist/js/selectWoo.full.min.js';
				break;
		}
	}
	wp_enqueue_script( $handle, $src, $deps, $ver, $in_footer );
}


/************************************
 * 3.0 - THEME SUPPORT
 ************************************/

/**
 * Add WP3+ functions and theme support
 *
 * Function called in scaffolding_build() in base-functions.php.
 *
 * @see scaffolding_custom_headers_callback
 * @since Scaffolding 1.0
 */
function scaffolding_theme_support() {

	// Make theme available for translation
	// load_theme_textdomain( 'scaffolding', get_template_directory() . '/languages' );
	// Support for thumbnails.
	add_theme_support( 'post-thumbnails' );

	// Support for RSS.
	add_theme_support( 'automatic-feed-links' );

	// Support for custom headers
	add_theme_support(
		'custom-header', array(
			'default-image'          => '%s/images/headers/default.jpg',
			'random-default'         => false,
			'width'                  => 1800,    // Make sure to set this
			'height'                 => 350,     // Make sure to set this
			'flex-height'            => false,
			'flex-width'             => false,
			'default-text-color'     => 'ffffff',
			'header-text'            => false,
			'uploads'                => true,
			'wp-head-callback'       => 'scaffolding_custom_headers_callback', // callback function
			'admin-head-callback'    => '',
			'admin-preview-callback' => '',
		)
	);

	// HTML5.
	add_theme_support(
		'html5', array(
			'comment-list',
			'comment-form',
			'search-form',
			'gallery',
			'caption',
		)
	);

	// Title Tag.
	add_theme_support( 'title-tag' );

	/*
	  Feature Currently Disabled
	// WP custom background (thx to @bransonwerner for update)
	add_theme_support( 'custom-background', array(
		'default-color'           => '',      // background color default (dont add the #)
		'default-image'           => '',      // background image default
		'wp-head-callback'        => '_custom_background_cb',
		'admin-head-callback'     => '',
		'admin-preview-callback'  => '',
	) );
	*/

	/*
	 Feature Currently Disabled
	// Support for post formats
	add_theme_support( 'post-formats', array(
			'aside',			// title less blurb
			'gallery',			// gallery of images
			'link',			  	// quick link to other site
			'image',			// an image
			'quote',			// a quick quote
			'status',			// a Facebook like status update
			'video',			// video
			'audio',			// audio
			'chat',				// chat transcript
	) );
	*/

	// Support for menus.
	add_theme_support( 'menus' );

	// Register WP3+ menus.
	register_nav_menus(
		array(
			'main-nav'   => __( 'Main Menu', 'scaffolding' ),    // main nav in header.
			'footer-nav' => __( 'Footer Menu', 'scaffolding' ),   // secondary nav in footer.
		)
	);

	// Add styles for use in visual editor.
	add_editor_style( 'css/editor-styles.css' );
	add_editor_style( 'css/libs/fontawesome/fontawesome-all.css' );

} // end scaffolding_theme_support()


/************************************
 * 4.0 - MENUS & NAVIGATION
 ************************************/

/**
 * Two menus included - main menu in header and footer menu
 *
 * Add any additional menus here. Register new menu in scaffolding_theme_support() above.
 *
 * @see scaffolding_walker_nav_menu
 * @since Scaffolding 1.0
 */

/**
 * Main navigation menu
 *
 * @return void
 */
function scaffolding_main_nav() {
	wp_nav_menu(
		array(
			'container'       => '',                              // remove nav container
			'container_class' => '',                              // class of container (should you choose to use it)
			'menu'            => '',                              // nav name
			'menu_class'      => 'menu main-menu',                // adding custom nav class
			'theme_location'  => 'main-nav',                      // where it's located in the theme
			'before'          => '',                              // before the menu
			'after'           => '',                              // after the menu
			'link_before'     => '',                              // before each link
			'link_after'      => '',                              // after each link
			'depth'           => 0,                               // limit the depth of the nav
			'fallback_cb'     => '',                              // fallback function
			'items_wrap'      => '<ul id="%1$s" class="%2$s">%3$s</ul>',
			'walker'          => new Scaffolding_Walker_Nav_Menu(),
		)
	);
} // end scaffolding_main_nav()

/**
 * Footer menu (should you choose to use one)
 *
 * @return void
 */
function scaffolding_footer_nav() {
	wp_nav_menu(
		array(
			'container'       => '',
			'container_class' => '',
			'menu'            => '',
			'menu_class'      => 'menu footer-menu',
			'theme_location'  => 'footer-nav',
			'before'          => '',
			'after'           => '',
			'link_before'     => '',
			'link_after'      => '',
			'depth'           => 0,
			'fallback_cb'     => '__return_false',
		)
	);
} // end scaffolding_footer_nav()

/**
 * Custom walker to build main navigation menu
 *
 * Adds classes for enhanced styles and support for mobile off-canvas menu.
 *
 * @since Scaffolding 1.0
 */
class Scaffolding_Walker_Nav_Menu extends Walker_Nav_Menu {
	// add classes to ul sub-menus
	function start_lvl( &$output, $depth = 0, $args = array() ) {
		// depth dependent classes
		$indent        = ( $depth > 0 ? str_repeat( "\t", $depth ) : '' ); // code indent
		$display_depth = ( $depth + 1 ); // because it counts the first submenu as 0
		$classes       = array(
			'sub-menu',
			( $display_depth % 2 ? 'menu-odd' : 'menu-even' ),
			'menu-depth-' . $display_depth,
		);
		$class_names   = implode( ' ', $classes );

		// build html
		$output .= "\n" . $indent . '<ul class="' . $class_names . '"><li><button class="menu-back-button" type="button"><i class="fa fa-chevron-left"></i> Back</button></li>' . "\n";
	}

	function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
		global $wp_query;
		$indent      = ( $depth ) ? str_repeat( "\t", $depth ) : '';
		$class_names = $value = '';

		// set li classes
		$classes = empty( $item->classes ) ? array() : (array) $item->classes;
		if ( ! $args->has_children ) {
			$classes[] = 'menu-item-no-children';
		}

		// combine the class array into a string
		$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) );
		$class_names = ' class="' . esc_attr( $class_names ) . '"';

		// set li id
		$id = apply_filters( 'nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args );
		$id = strlen( $id ) ? ' id="' . esc_attr( $id ) . '"' : '';

		// set outer li and its attributes
		$output .= $indent . '<li' . $id . $value . $class_names . '>';

		// set link attributes
		$attributes  = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) . '"' : ' title="' . esc_attr( strip_tags( $item->title ) ) . '"';
		$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) . '"' : '';
		$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) . '"' : '';
		$attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) . '"' : '';

		// Add menu button links to items with children
		if ( $args->has_children ) {
			$menu_pull_link = '<button class="menu-button" type="button"><i class="fa fa-chevron-right"></i></button>';
		} else {
			$menu_pull_link = '';
		}

		$item_output  = $args->before;
		$item_output .= '<a' . $attributes . '>';
		$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
		$item_output .= '</a>';
		$item_output .= $menu_pull_link . $args->after;

		$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
	}

	function end_el( &$output, $item, $depth = 0, $args = array() ) {
		$output .= "</li>\n";
	}

	function display_element( $element, &$children_elements, $max_depth, $depth = 0, $args, &$output ) {

		// Set custom arg to tell if item has children
		$id_field = $this->db_fields['id'];
		if ( is_object( $args[0] ) ) {
			$args[0]->has_children = ! empty( $children_elements[ $element->$id_field ] );
		}

		return parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output );
	}
} // end Scaffolding_Walker_Nav_Menu()


/************************************
 * 5.0 - IMAGES & HEADERS
 ************************************/

/**
 * Add additional image sizes
 *
 * Function called in scaffolding_build() in base-functions.php.
 * Ex. add_image_size( 'scaffolding-thumb-600', 600, 150, true );
 *
 * @since Scaffolding 1.0
 */
function scaffolding_add_image_sizes() {}

/**
 * Register custom image headers
 *
 * @since Scaffolding 1.0
 */
register_default_headers(
	array(
		'default' => array(
			'url'           => get_template_directory_uri() . '/images/headers/default.jpg',
			'thumbnail_url' => get_template_directory_uri() . '/images/headers/default.jpg',
			'description'   => __( 'default', 'scaffolding' ),
		),
	)
);

/**
 * Set header image as a BG
 *
 * This is a callback function defined in scaffolding_theme_support() 'custom-header'.
 *
 * @since Scaffolding 1.0
 */
function scaffolding_custom_headers_callback() {
	if ( has_header_image() ) {
		?>
<style type="text/css">#banner { display: block; background-image: url(<?php header_image(); ?>); }</style>
		<?php
	}
} // end scaffolding_custom_headers_callback()


/************************************
 * 6.0 - SIDEBARS
 ************************************/

/**
 * Sidebars & Widgets Areas
 *
 * Two sidebars registered - left and right.
 * Define additional sidebars here.
 *
 * @since Scaffolding 1.0
 */
function scaffolding_register_sidebars() {
	register_sidebar(
		array(
			'id'            => 'left-sidebar',
			'name'          => __( 'Left Sidebar', 'scaffolding' ),
			'description'   => __( 'The Left (primary) sidebar used for the interior menu.', 'scaffolding' ),
			'before_widget' => '<div id="%1$s" class="widget %2$s">',
			'after_widget'  => '</div>',
			'before_title'  => '<h4 class="widgettitle">',
			'after_title'   => '</h4>',
		)
	);
	register_sidebar(
		array(
			'id'            => 'right-sidebar',
			'name'          => __( 'Right Sidebar', 'scaffolding' ),
			'description'   => __( 'The Right sidebar used for the interior call to actions.', 'scaffolding' ),
			'before_widget' => '<div id="%1$s" class="widget %2$s">',
			'after_widget'  => '</div>',
			'before_title'  => '<h4 class="widgettitle">',
			'after_title'   => '</h4>',
		)
	);
} // end scaffolding_register_sidebars()


/************************************
 * 7.0 - SEARCH FUNCTIONS
 ************************************/

/**
 * Filter posts from query that are set to 'noindex'
 *
 * This function is dependent on Yoast SEO Plugin.
 *
 * @since Scaffolding 1.1
 */
function scaffolding_noindex_filter( $query ) {
	if ( ! is_admin() && $query->is_search() && defined( 'WPSEO_VERSION' ) ) {
		$meta_query = $query->get( 'meta_query' );
		if ( is_array( $meta_query ) ) {
			$meta_query[] = array(
				'key'     => '_yoast_wpseo_meta-robots-noindex',
				'compare' => 'NOT EXISTS',
			);
			$query->set( 'meta_query', $meta_query );
		} else {
			$meta_query = array(
				array(
					'key'     => '_yoast_wpseo_meta-robots-noindex',
					'compare' => 'NOT EXISTS',
				),
			);
			$query->set( 'meta_query', $meta_query );
		}
	}
	return $query;
}
add_action( 'pre_get_posts', 'scaffolding_noindex_filter' );


/************************************
 * 8.0 - COMMENT LAYOUT
 ************************************/

/**
 * Comment Layout
 *
 * @since Scaffolding 1.0
 */
function scaffolding_comments( $comment, $args, $depth ) {
	$GLOBALS['comment'] = $comment;
	$tag                = ( 'div' === $args['style'] ) ? 'div' : 'li';
	?>
	<<?php echo $tag; ?> <?php comment_class(); ?>>
		<article id="comment-<?php comment_ID(); ?>" class="clearfix">
			<header class="comment-author vcard">
				<?php
				if ( 0 != $args['avatar_size'] ) {
					echo get_avatar( $comment, $args['avatar_size'], '', get_comment_author() );
				}
				?>
				<?php printf( __( '<cite class="fn">%s</cite>', 'scaffolding' ), get_comment_author_link() ); ?>
				<time datetime="<?php echo comment_time( 'Y-m-d' ); ?>"><a class="comment-date-link" href="<?php echo htmlspecialchars( get_comment_link( $comment->comment_ID ) ); ?>"><?php comment_time( __( 'F jS, Y', 'scaffolding' ) ); ?> </a> <?php edit_comment_link( __( '(Edit)', 'scaffolding' ), '<em>', '</em>' ); ?></time>
			</header>
			<?php if ( '0' == $comment->comment_approved ) : ?>
				<div class="alert info">
					<p><?php _e( 'Your comment is awaiting moderation.', 'scaffolding' ); ?></p>
				</div>
			<?php endif; ?>
			<section class="comment_content clearfix">
				<?php comment_text(); ?>
			</section>
			<?php
			comment_reply_link(
				array_merge(
					$args, array(
						'depth'     => $depth,
						'max_depth' => $args['max_depth'],
					)
				)
			);
			?>
		</article>
	<?php // </li> or </div> is added by WordPress automatically. ?>
	<?php
} // end scaffolding_comments()


/************************************
 * 9.0 - UTILITY FUNCTIONS
 *     9.1 - Removes […] from read more
 *     9.2 - Modified author post link
 ************************************/

/**
 * Removes the annoying […] to a Read More link
 *
 * @since Scaffolding 1.0
 * @global post
 * @param  string $more Initial more text.
 * @return string new more text.
 */
function scaffolding_excerpt_more( $more ) {
	global $post;
	return sprintf( __( '&hellip; <a class="read-more" href="%1$s" title="Read %2$s">Read more &raquo;</a>', 'scaffolding' ), get_permalink( $post->ID ), get_the_title( $post->ID ) );
}

/**
 * Modifies author post link which just returns the link
 *
 * This is necessary to allow usage of the usual l10n process with printf().
 *
 * @since Scaffolding 1.0
 * @global authordata
 */
function scaffolding_get_the_author_posts_link() {
	global $authordata;
	if ( ! is_object( $authordata ) ) {
		return false;
	}
	$link = sprintf(
		'<a href="%1$s" title="%2$s" rel="author">%3$s</a>',
		get_author_posts_url( $authordata->ID, $authordata->user_nicename ),
		esc_attr( sprintf( __( 'Posts by %s', 'scaffolding' ), get_the_author() ) ), // No further l10n needed, core will take care of this one.
		get_the_author()
	);
	return $link;
}

/**
 * Set grid classes based on sidebars
 *
 * @since Scaffolding 3.0
 */
function scaffolding_set_layout_classes( $type ) {

	if ( '' == $type || ( 'content' != $type && 'sidebar' != $type ) ) {
		return;
	}

	if ( 'content' == $type ) {

		$class = array(
			'row'  => 'row-main no sidebars',
			'main' => 'col-12',
		);

		// Test for active sidebars to set the main content width.
		if ( is_active_sidebar( 'left-sidebar' ) && is_active_sidebar( 'right-sidebar' ) ) {
			$class['row']  = 'row-main has-both-sidebars';
			$class['main'] = 'col-lg-6 order-lg-2';
		} elseif ( is_active_sidebar( 'left-sidebar' ) && ! is_active_sidebar( 'right-sidebar' ) ) {
			$class['row']  = 'row-main has-left-sidebar';
			$class['main'] = 'col-md-9 order-md-2';
		} elseif ( ! is_active_sidebar( 'left-sidebar' ) && is_active_sidebar( 'right-sidebar' ) ) {
			$class['row']  = 'row-main has-right-sidebar';
			$class['main'] = 'col-md-9 order-md-1';
		}
	} elseif ( 'sidebar' == $type ) {

		$class = array(
			'left'  => '',
			'right' => '',
		);

		// Test for active sidebars to set sidebar classes.
		if ( is_active_sidebar( 'left-sidebar' ) && is_active_sidebar( 'right-sidebar' ) ) {
			$class['left']  = 'col-md-6 order-md-1 col-lg-3';
			$class['right'] = 'col-md-6 order-md-3 col-lg-3';
		} elseif ( is_active_sidebar( 'left-sidebar' ) && ! is_active_sidebar( 'right-sidebar' ) ) {
			$class['left'] = 'col-md-3 order-md-1';
		} elseif ( ! is_active_sidebar( 'left-sidebar' ) && is_active_sidebar( 'right-sidebar' ) ) {
			$class['right'] = 'col-md-3 order-md-2';
		}
	}

	return $class;
}

/**
 * Set globals for layout classes
 *
 * @since Scaffolding 3.0
 */
function scaffolding_layout_classes_globals() {
	if ( function_exists( 'scaffolding_set_layout_classes' ) ) {
		$GLOBALS['sc_sidebar_class'] = scaffolding_set_layout_classes( 'sidebar' );
		$GLOBALS['sc_layout_class']  = scaffolding_set_layout_classes( 'content' );
	} else {
		$GLOBALS['sc_sidebar_class'] = array(
			'left'  => '',
			'right' => '',
		);
		$GLOBALS['sc_layout_class']  = array(
			'row'  => 'row-main no-sidebars',
			'main' => 'col-12',
		);
	}
}
add_action( 'scaffolding_after_content_begin', 'scaffolding_layout_classes_globals', 0 );


/************************************
 * 10.0 - ADMIN CUSTOMIZATION
 *     10.1 - Set content width
 *     10.2 - Set image attachment width
 *     10.3 - Disable default dashboard widgets
 *     10.4 - Change name of "Posts" in admin menu
 */

// Set up the content width value based on the theme's design.
if ( ! isset( $content_width ) ) {
	$content_width = 1170;
}

/**
 * Adjust content_width value for image attachment template
 *
 * @since Scaffolding 1.0
 */
function scaffolding_content_width() {
	if ( is_attachment() && wp_attachment_is_image() ) {
		$GLOBALS['content_width'] = 810;
	}
}
add_action( 'template_redirect', 'scaffolding_content_width' );

/**
 * Disable Default Dashboard Widgets
 *
 * @since Scaffolding 1.0
 */
function scaffolding_disable_default_dashboard_widgets() {
	global $wp_meta_boxes;
	// wp..
	// unset( $wp_meta_boxes['dashboard']['normal']['core']['dashboard_activity'] );        // Activity
	// unset( $wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now'] );       // At a Glance
	// unset( $wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments'] ); // Recent Comments
	// unset( $wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links'] );  // Incoming Links
	unset( $wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins'] );
	unset( $wp_meta_boxes['dashboard']['side']['core']['dashboard_primary'] );
	unset( $wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary'] );
	unset( $wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press'] );         // Quick Press
	unset( $wp_meta_boxes['dashboard']['side']['core']['dashboard_recent_drafts'] );       // Recent Drafts
	// unset( $wp_meta_boxes['dashboard']['normal']['core']['bbp-dashboard-right-now'] );   // BBPress
	// unset( $wp_meta_boxes['dashboard']['normal']['core']['yoast_db_widget''] );          // Yoast SEO
	// unset( $wp_meta_boxes['dashboard']['normal']['core']['rg_forms_dashboard'] );        // Gravity Forms
}
add_action( 'wp_dashboard_setup', 'scaffolding_disable_default_dashboard_widgets', 999 );

/**
 * Change name of "Posts" menu
 *
 * This is useful for improving UX in the WP backend.
 *
 * @since Scaffolding 1.0
 * @global menu, submenu
 */
/*
function scaffolding_change_post_menu_label() {
	global $menu;
	global $submenu;
	$menu[5][0] = 'News';
	$submenu['edit.php'][5][0]  = 'All News Entries';
	$submenu['edit.php'][10][0] = 'Add News Entries';
	$submenu['edit.php'][15][0] = 'Categories'; // Change name for categories
	$submenu['edit.php'][16][0] = 'Tags'; // Change name for tags
	echo '';
}
add_action( 'admin_menu', 'scaffolding_change_post_menu_label' );
*/

/**
 * Change labels for "Posts"
 *
 * This is useful for improving UX in the WP backend.
 *
 * @since Scaffolding 1.0
 * @global wp_post_types
 */
/*
function scaffolding_change_post_object_label() {
	global $wp_post_types;
	$labels                        = &$wp_post_types['post']->labels;
	$labels->name                  = 'News';
	$labels->singular_name         = 'News';
	$labels->add_new               = 'Add News Entry';
	$labels->add_new_item          = 'Add News Entry';
	$labels->edit_item             = 'Edit News Entry';
	$labels->new_item              = 'News Entry';
	$labels->view_item             = 'View Entry';
	$labels->search_items          = 'Search News Entries';
	$labels->not_found             = 'No News Entries found';
	$labels->not_found_in_trash    = 'No News Entries found in Trash';
}
add_action( 'init', 'scaffolding_change_post_object_label' );
*/


/************************************
 * 11.0 CUSTOM/ADDITIONAL FUNCTIONS
 */

// Add your custom functions here