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<?php
/**
* Genesis Framework.
*
* WARNING: This file is part of the core Genesis Framework. DO NOT edit this file under any circumstances.
* Please do all modifications in the form of a child theme.
*
* @package Genesis\Header
* @author StudioPress
* @license GPL-2.0-or-later
* @link https://my.studiopress.com/themes/genesis/
*/
/**
* Determine the meta description based on contextual criteria.
*
* @since 2.4.0
*
* @return string Meta description.
*/
function genesis_get_seo_meta_description() {
$description = '';
$post_id = null;
// If we're on the root page.
if ( genesis_is_root_page() ) {
$description = genesis_get_seo_option( 'home_description' ) ? genesis_get_seo_option( 'home_description' ) : get_bloginfo( 'description' );
}
// When the page is set as the Posts Page in WordPress core, use the $post_id of the page when loading SEO values.
if ( is_home() && get_option( 'page_for_posts' ) && get_queried_object_id() ) {
$post_id = get_option( 'page_for_posts' );
}
// If we're on a single post / page / attachment.
if ( null !== $post_id || is_singular() ) {
if ( genesis_get_custom_field( '_genesis_description', $post_id ) ) {
// Description is set via custom field.
$description = genesis_get_custom_field( '_genesis_description', $post_id );
} elseif ( genesis_get_custom_field( '_aioseop_description', $post_id ) ) {
// All-in-One SEO Pack (latest, vestigial).
$description = genesis_get_custom_field( '_aioseop_description', $post_id );
} elseif ( genesis_get_custom_field( '_headspace_description', $post_id ) ) {
// Headspace2 (vestigial).
$description = genesis_get_custom_field( '_headspace_description', $post_id );
} elseif ( genesis_get_custom_field( 'thesis_description', $post_id ) ) {
// Thesis (vestigial).
$description = genesis_get_custom_field( 'thesis_description', $post_id );
} elseif ( genesis_get_custom_field( 'description', $post_id ) ) {
// All-in-One SEO Pack (old, vestigial).
$description = genesis_get_custom_field( 'description', $post_id );
}
} elseif ( is_category() || is_tag() || is_tax() ) {
$term = get_queried_object();
$term_description = get_term_meta( $term->term_id, 'description', true );
$description = ! empty( $term_description ) ? $term_description : '';
} elseif ( is_post_type_archive() && genesis_has_post_type_archive_support() ) {
$cpt_description = genesis_get_cpt_option( 'description' );
$description = $cpt_description ? $cpt_description : '';
} elseif ( is_author() ) {
$description = get_the_author_meta( 'meta_description', (int) get_query_var( 'author' ) );
}
/**
* Filter the content for the description meta tag.
*
* @since 2.4.0
*
* @param string $description Meta description string.
*/
$description = apply_filters( 'genesis_get_seo_meta_description', $description );
return trim( $description );
}
/**
* Determine the meta keywords based on contextual criteria.
*
* @since 2.4.0
*
* @return string Content for keywords meta tag.
*/
function genesis_get_seo_meta_keywords() {
$keywords = '';
$post_id = null;
// If we're on the root page.
if ( genesis_is_root_page() ) {
$keywords = genesis_get_seo_option( 'home_keywords' );
}
// When the page is set as the Posts Page in WordPress core, use the $post_id of the page when loading SEO values.
if ( is_home() && get_option( 'page_for_posts' ) && get_queried_object_id() ) {
$post_id = get_option( 'page_for_posts' );
}
if ( null !== $post_id || is_singular() ) {
if ( genesis_get_custom_field( '_genesis_keywords', $post_id ) ) {
// Keywords are set via custom field.
$keywords = genesis_get_custom_field( '_genesis_keywords', $post_id );
} elseif ( genesis_get_custom_field( '_aioseop_keywords', $post_id ) ) {
// All-in-One SEO Pack (latest, vestigial).
$keywords = genesis_get_custom_field( '_aioseop_keywords', $post_id );
} elseif ( genesis_get_custom_field( 'thesis_keywords', $post_id ) ) {
// Thesis (vestigial).
$keywords = genesis_get_custom_field( 'thesis_keywords', $post_id );
} elseif ( genesis_get_custom_field( 'keywords', $post_id ) ) {
// All-in-One SEO Pack (old, vestigial).
$keywords = genesis_get_custom_field( 'keywords', $post_id );
}
} elseif ( is_category() || is_tag() || is_tax() ) {
$term = get_queried_object();
$keywords = get_term_meta( $term->term_id, 'keywords', true );
} elseif ( is_post_type_archive() && genesis_has_post_type_archive_support() ) {
$keywords = genesis_get_cpt_option( 'keywords' ) ? genesis_get_cpt_option( 'keywords' ) : '';
} elseif ( is_author() ) {
$keywords = get_the_author_meta( 'meta_keywords', (int) get_query_var( 'author' ) );
}
/**
* Filter the content for the keywords meta tag.
*
* @since 2.4.0
*
* @param string $keywords Meta keywords string.
*/
$keywords = apply_filters( 'genesis_get_seo_meta_keywords', $keywords );
return trim( $keywords );
}
/**
* Determine the `noindex`, `nofollow`, `noodp`, `noydir`, `noarchive` robots meta code for the current context.
*
* @since 2.4.0
*
* @global WP_Query $wp_query Query object.
*
* @return string String for `content` attribute of `robots` meta tag.
*/
function genesis_get_robots_meta_content() {
global $wp_query;
$post_id = null;
// Defaults.
$directives = array(
'noindex' => '',
'nofollow' => '',
'noarchive' => genesis_get_seo_option( 'noarchive' ) ? 'noarchive' : '',
'noodp' => genesis_get_seo_option( 'noodp' ) ? 'noodp' : '',
'noydir' => genesis_get_seo_option( 'noydir' ) ? 'noydir' : '',
);
// Check root page SEO settings, set noindex, nofollow and noarchive.
if ( genesis_is_root_page() ) {
$directives['noindex'] = genesis_get_seo_option( 'home_noindex' ) ? 'noindex' : $directives['noindex'];
$directives['nofollow'] = genesis_get_seo_option( 'home_nofollow' ) ? 'nofollow' : $directives['nofollow'];
$directives['noarchive'] = genesis_get_seo_option( 'home_noarchive' ) ? 'noarchive' : $directives['noarchive'];
}
// When the page is set as the Posts Page in WordPress core, use the $post_id of the page when loading SEO values.
if ( is_home() && get_option( 'page_for_posts' ) && get_queried_object_id() ) {
$post_id = get_option( 'page_for_posts' );
}
if ( null !== $post_id || is_singular() ) {
$directives['noindex'] = genesis_get_custom_field( '_genesis_noindex', $post_id ) ? 'noindex' : $directives['noindex'];
$directives['nofollow'] = genesis_get_custom_field( '_genesis_nofollow', $post_id ) ? 'nofollow' : $directives['nofollow'];
$directives['noarchive'] = genesis_get_custom_field( '_genesis_noarchive', $post_id ) ? 'noarchive' : $directives['noarchive'];
} elseif ( is_category() || is_tag() || is_tax() ) {
$term = $wp_query->get_queried_object();
$directives['noindex'] = get_term_meta( $term->term_id, 'noindex', true ) ? 'noindex' : $directives['noindex'];
$directives['nofollow'] = get_term_meta( $term->term_id, 'nofollow', true ) ? 'nofollow' : $directives['nofollow'];
$directives['noarchive'] = get_term_meta( $term->term_id, 'noarchive', true ) ? 'noarchive' : $directives['noarchive'];
if ( is_category() ) {
$directives['noindex'] = genesis_get_seo_option( 'noindex_cat_archive' ) ? 'noindex' : $directives['noindex'];
$directives['noarchive'] = genesis_get_seo_option( 'noarchive_cat_archive' ) ? 'noarchive' : $directives['noarchive'];
} elseif ( is_tag() ) {
$directives['noindex'] = genesis_get_seo_option( 'noindex_tag_archive' ) ? 'noindex' : $directives['noindex'];
$directives['noarchive'] = genesis_get_seo_option( 'noarchive_tag_archive' ) ? 'noarchive' : $directives['noarchive'];
}
} elseif ( is_post_type_archive() && genesis_has_post_type_archive_support() ) {
$directives['noindex'] = genesis_get_cpt_option( 'noindex' ) ? 'noindex' : $directives['noindex'];
$directives['nofollow'] = genesis_get_cpt_option( 'nofollow' ) ? 'nofollow' : $directives['nofollow'];
$directives['noarchive'] = genesis_get_cpt_option( 'noarchive' ) ? 'noarchive' : $directives['noarchive'];
} elseif ( is_author() ) {
$directives['noindex'] = get_the_author_meta( 'noindex', (int) get_query_var( 'author' ) ) ? 'noindex' : $directives['noindex'];
$directives['nofollow'] = get_the_author_meta( 'nofollow', (int) get_query_var( 'author' ) ) ? 'nofollow' : $directives['nofollow'];
$directives['noarchive'] = get_the_author_meta( 'noarchive', (int) get_query_var( 'author' ) ) ? 'noarchive' : $directives['noarchive'];
$directives['noindex'] = genesis_get_seo_option( 'noindex_author_archive' ) ? 'noindex' : $directives['noindex'];
$directives['noarchive'] = genesis_get_seo_option( 'noarchive_author_archive' ) ? 'noarchive' : $directives['noarchive'];
} elseif ( is_date() ) {
$directives['noindex'] = genesis_get_seo_option( 'noindex_date_archive' ) ? 'noindex' : $directives['noindex'];
$directives['noarchive'] = genesis_get_seo_option( 'noarchive_date_archive' ) ? 'noarchive' : $directives['noarchive'];
} elseif ( is_search() ) {
$directives['noindex'] = genesis_get_seo_option( 'noindex_search_archive' ) ? 'noindex' : $directives['noindex'];
$directives['noarchive'] = genesis_get_seo_option( 'noarchive_search_archive' ) ? 'noarchive' : $directives['noarchive'];
}
/**
* Filter the array of directives for the robots meta tag.
*
* @since 2.4.0
*
* @param array $directives May contain keys for `noindex`, `nofollow`, `noodp`, `noydir`, `noarchive`.
*/
$directives = apply_filters( 'genesis_get_robots_meta_content', $directives );
// Strip empty array items.
$directives = array_filter( $directives );
return implode( ',', $directives );
}
/**
* Return favicon URL.
*
* Falls back to Genesis theme favicon.
*
* URL to favicon is filtered via `genesis_favicon_url` before being echoed.
*
* @since 2.4.0
*
* @return string Path to favicon.
*/
function genesis_get_favicon_url() {
/**
* Filter to allow child theme to short-circuit this function.
*
* @since 1.1.2
*
* @param bool $favicon `false`.
*/
$pre = apply_filters( 'genesis_pre_load_favicon', false );
if ( false !== $pre ) {
$favicon = $pre;
} elseif ( file_exists( CHILD_DIR . '/images/favicon.ico' ) ) {
$favicon = CHILD_URL . '/images/favicon.ico';
} elseif ( file_exists( CHILD_DIR . '/images/favicon.gif' ) ) {
$favicon = CHILD_URL . '/images/favicon.gif';
} elseif ( file_exists( CHILD_DIR . '/images/favicon.png' ) ) {
$favicon = CHILD_URL . '/images/favicon.png';
} elseif ( file_exists( CHILD_DIR . '/images/favicon.jpg' ) ) {
$favicon = CHILD_URL . '/images/favicon.jpg';
} else {
$favicon = GENESIS_IMAGES_URL . '/favicon.ico';
}
/**
* Filter the favicon URL.
*
* @since 1.0.0
*
* @param string $favicon Favicon URL.
*/
$favicon = apply_filters( 'genesis_favicon_url', $favicon );
return trim( $favicon );
}