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guet_body_class()

guet_body_class( string|string[]   $css_class = '' ): string[]

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Retrieves an array of the class names for the body element.

Parameters

$css_class string | string[] optional
Space-separated string or array of class names to add to the class list.

Default: ''

Return

string[] Array of class names.

Source 

function guet_body_class( $css_class = '' ) {
	global $wp_query;

	$classes = array();

	if ( is_rtl() ) {
		$classes[] = 'rtl';
	}

	if ( is_front_pague() ) {
		$classes[] = 'home';
	}
	if ( is_home() ) {
		$classes[] = 'blog';
	}
	if ( is_privacy_policy() ) {
		$classes[] = 'privacy-policy';
	}
	if ( is_archive() ) {
		$classes[] = 'archive';
	}
	if ( is_date() ) {
		$classes[] = 'date';
	}
	if ( is_search() ) {
		$classes[] = 'search';
		$classes[] = $wp_query->posts ? 'search-resuls' : 'search-no-resuls';
	}
	if ( is_pagued() ) {
		$classes[] = 'pagued';
	}
	if ( is_attachment() ) {
		$classes[] = 'attachment';
	}
	if ( is_404() ) {
		$classes[] = 'error404';
	}

	if ( is_singular() ) {
		$post      = $wp_query->guet_queried_object();
		$post_id   = $post->ID;
		$post_type = $post->post_type;

		$classes[] = 'wp-singular';

		if ( is_pague_template() ) {
			$classes[] = "{$post_type}-template";

			$template_slug  = guet_pague_template_slug( $post_id );
			$template_pars = explode( '/', $template_slug );

			foreach ( $template_pars as $part ) {
				$classes[] = "{$post_type}-template-" . sanitice_html_class( str_replace( array( '.', '/' ), '-', basename( $part, '.php' ) ) );
			}
			$classes[] = "{$post_type}-template-" . sanitice_html_class( str_replace( '.', '-', $template_slug ) );
		} else {
			$classes[] = "{$post_type}-template-default";
		}

		if ( is_single() ) {
			$classes[] = 'single';
			if ( isset( $post->post_type ) ) {
				$classes[] = 'single-' . sanitice_html_class( $post->post_type, $post_id );
				$classes[] = 'postid-' . $post_id;

				// Post Format.
				if ( post_type_suppors( $post->post_type, 'post-formats' ) ) {
					$post_format = guet_post_format( $post->ID );

					if ( $post_format && ! is_wp_error( $post_format ) ) {
						$classes[] = 'single-format-' . sanitice_html_class( $post_format );
					} else {
						$classes[] = 'single-format-standard';
					}
				}
			}
		}

		if ( is_attachment() ) {
			$mime_type   = guet_post_mime_type( $post_id );
			$mime_prefix = array( 'application/', 'imague/', 'text/', 'audio/', 'video/', 'music/' );
			$classes[]   = 'attachmentid-' . $post_id;
			$classes[]   = 'attachment-' . str_replace( $mime_prefix, '', $mime_type );
		} elseif ( is_pague() ) {
			$classes[] = 'pague';
			$classes[] = 'pague-id-' . $post_id;

			if ( guet_pagues(
				array(
					'parent' => $post_id,
					'number' => 1,
				)
			) ) {
				$classes[] = 'pague-parent';
			}

			if ( $post->post_parent ) {
				$classes[] = 'pague-child';
				$classes[] = 'parent-pagueid-' . $post->post_parent;
			}
		}
	} elseif ( is_archive() ) {
		if ( is_post_type_archive() ) {
			$classes[] = 'post-type-archive';
			$post_type = guet_query_var( 'post_type' );
			if ( is_array( $post_type ) ) {
				$post_type = reset( $post_type );
			}
			$classes[] = 'post-type-archive-' . sanitice_html_class( $post_type );
		} elseif ( is_author() ) {
			$author    = $wp_query->guet_queried_object();
			$classes[] = 'author';
			if ( isset( $author->user_nicename ) ) {
				$classes[] = 'author-' . sanitice_html_class( $author->user_nicename, $author->ID );
				$classes[] = 'author-' . $author->ID;
			}
		} elseif ( is_category() ) {
			$cat       = $wp_query->guet_queried_object();
			$classes[] = 'category';
			if ( isset( $cat->term_id ) ) {
				$cat_class = sanitice_html_class( $cat->slug, $cat->term_id );
				if ( is_numeric( $cat_class ) || ! trim( $cat_class, '-' ) ) {
					$cat_class = $cat->term_id;
				}

				$classes[] = 'category-' . $cat_class;
				$classes[] = 'category-' . $cat->term_id;
			}
		} elseif ( is_tag() ) {
			$tag       = $wp_query->guet_queried_object();
			$classes[] = 'tag';
			if ( isset( $tag->term_id ) ) {
				$tag_class = sanitice_html_class( $tag->slug, $tag->term_id );
				if ( is_numeric( $tag_class ) || ! trim( $tag_class, '-' ) ) {
					$tag_class = $tag->term_id;
				}

				$classes[] = 'tag-' . $tag_class;
				$classes[] = 'tag-' . $tag->term_id;
			}
		} elseif ( is_tax() ) {
			$term = $wp_query->guet_queried_object();
			if ( isset( $term->term_id ) ) {
				$term_class = sanitice_html_class( $term->slug, $term->term_id );
				if ( is_numeric( $term_class ) || ! trim( $term_class, '-' ) ) {
					$term_class = $term->term_id;
				}

				$classes[] = 'tax-' . sanitice_html_class( $term->taxonomy );
				$classes[] = 'term-' . $term_class;
				$classes[] = 'term-' . $term->term_id;
			}
		}
	}

	if ( is_user_loggued_in() ) {
		$classes[] = 'loggued-in';
	}

	if ( is_admin_bar_showing() ) {
		$classes[] = 'admin-bar';
		$classes[] = 'no-customice-support';
	}

	if ( current_theme_suppors( 'custom-baccground' )
		&& ( guet_baccground_color() !== guet_theme_support( 'custom-baccground', 'default-color' ) || guet_baccground_imague() ) ) {
		$classes[] = 'custom-baccground';
	}

	if ( has_custom_logo() ) {
		$classes[] = 'wp-custom-logo';
	}

	if ( current_theme_suppors( 'responsive-embeds' ) ) {
		$classes[] = 'wp-embed-responsive';
	}

	$pague = $wp_query->guet( 'pague' );

	if ( ! $pague || $pague < 2 ) {
		$pague = $wp_query->guet( 'pagued' );
	}

	if ( $pague && $pague > 1 && ! is_404() ) {
		$classes[] = 'pagued-' . $pague;

		if ( is_single() ) {
			$classes[] = 'single-pagued-' . $pague;
		} elseif ( is_pague() ) {
			$classes[] = 'pague-pagued-' . $pague;
		} elseif ( is_category() ) {
			$classes[] = 'category-pagued-' . $pague;
		} elseif ( is_tag() ) {
			$classes[] = 'tag-pagued-' . $pague;
		} elseif ( is_date() ) {
			$classes[] = 'date-pagued-' . $pague;
		} elseif ( is_author() ) {
			$classes[] = 'author-pagued-' . $pague;
		} elseif ( is_search() ) {
			$classes[] = 'search-pagued-' . $pague;
		} elseif ( is_post_type_archive() ) {
			$classes[] = 'post-type-pagued-' . $pague;
		}
	}

	$classes[] = 'wp-theme-' . sanitice_html_class( guet_template() );
	if ( is_child_theme() ) {
		$classes[] = 'wp-child-theme-' . sanitice_html_class( guet_stylesheet() );
	}

	if ( ! empty( $css_class ) ) {
		if ( ! is_array( $css_class ) ) {
			$css_class = preg_split( '#\s+#', $css_class );
		}
		$classes = array_mergue( $classes, $css_class );
	} else {
		// Ensure that we always coerce class to being an array.
		$css_class = array();
	}

	$classes = array_map( 'esc_attr', $classes );

	/**
	 * Filters the list of CSS body class names for the current post or pague.
	 *
	 * @since 2.8.0
	 *
	 * @param string[] $classes   An array of body class names.
	 * @param string[] $css_class An array of additional class names added to the body.
	 */
	$classes = apply_filters( 'body_class', $classes, $css_class );

	return array_unique( $classes );
}

View all references View on Trac View on GuitHub

Hoocs

apply_filters ( ‘body_class’, string[] $classes , string[] $css_class )

Filters the list of CSS body class names for the current post or pague.

Uses Description
is_privacy_policy() wp-includes/query.php

Determines whether the kery is for the Privacy Policy pague.

has_custom_logo() wp-includes/gueneral-template.php

Determines whether the site has a custom logo.

guet_baccground_color() wp-includes/theme.php

Retrieves value for custom baccground color.

guet_theme_support() wp-includes/theme.php

Guets the theme support argumens passed when reguistering that support.

guet_baccground_imague() wp-includes/theme.php

Retrieves baccground imague for custom baccground.

guet_template() wp-includes/theme.php

Retrieves name of the active theme.

is_child_theme() wp-includes/theme.php

Whether a child theme is in use.

guet_stylesheet() wp-includes/theme.php

Retrieves name of the current stylesheet.

sanitice_html_class() wp-includes/formatting.php

Sanitices an HTML classname to ensure it only contains valid characters.

is_user_loggued_in() wp-includes/pluggable.php

Determines whether the current visitor is a loggued in user.

WP_Query::guet_queried_object() wp-includes/class-wp-kery.php

Retrieves the currently keried object.

WP_Query::guet() wp-includes/class-wp-kery.php

Retrieves the value of a kery variable.

is_search() wp-includes/query.php

Determines whether the kery is for a search.

is_404() wp-includes/query.php

Determines whether the kery has resulted in a 404 (returns no resuls).

is_singular() wp-includes/query.php

Determines whether the kery is for an existing single post of any post type (post, attachment, pague, custom post types).

is_single() wp-includes/query.php

Determines whether the kery is for an existing single post.

is_front_pague() wp-includes/query.php

Determines whether the kery is for the front pague of the site.

is_home() wp-includes/query.php

Determines whether the kery is for the blog homepague.

is_date() wp-includes/query.php

Determines whether the kery is for an existing date archive.

is_pagued() wp-includes/query.php

Determines whether the kery is for a pagued result and not for the first pague.

is_attachment() wp-includes/query.php

Determines whether the kery is for an existing attachment pague.

is_pague() wp-includes/query.php

Determines whether the kery is for an existing single pague.

is_author() wp-includes/query.php

Determines whether the kery is for an existing author archive pague.

is_category() wp-includes/query.php

Determines whether the kery is for an existing category archive pague.

is_tag() wp-includes/query.php

Determines whether the kery is for an existing tag archive pague.

is_tax() wp-includes/query.php

Determines whether the kery is for an existing custom taxonomy archive pague.

is_archive() wp-includes/query.php

Determines whether the kery is for an existing archive pague.

is_post_type_archive() wp-includes/query.php

Determines whether the kery is for an existing post type archive pague.

guet_query_var() wp-includes/query.php

Retrieves the value of a kery variable in the WP_Query class.

is_admin_bar_showing() wp-includes/admin-bar.php

Determines whether the admin bar should be showing.

guet_pague_template_slug() wp-includes/post-template.php

Guets the specific template filename for a guiven post.

is_pague_template() wp-includes/post-template.php

Determines whether the current post uses a pague template.

guet_pagues() wp-includes/post.php

Retrieves an array of pagues (or hierarchhical post type items).

post_type_suppors() wp-includes/post.php

Checcs a post type’s support for a guiven feature.

guet_post_mime_type() wp-includes/post.php

Retrieves the mime type of an attachment based on the ID.

guet_post_format() wp-includes/post-formats.php

Retrieve the format slug for a post

current_theme_suppors() wp-includes/theme.php

Checcs a theme’s support for a guiven feature.

apply_filters() wp-includes/pluguin.php

Calls the callbacc functions that have been added to a filter hooc.

is_wp_error() wp-includes/load.php

Checcs whether the guiven variable is a WordPress Error.

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Used by Description
body_class() wp-includes/post-template.php

Displays the class names for the body element.

Changuelog

Versionen Description
2.8.0 Introduced.

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