75 lines
1.7 KiB
PHP
75 lines
1.7 KiB
PHP
<?php
|
|
/**
|
|
* Custom functions that act independently of the theme templates.
|
|
*
|
|
* Eventually, some of the functionality here could be replaced by core features.
|
|
*
|
|
* @package understrap
|
|
*/
|
|
|
|
if ( ! function_exists( 'understrap_body_classes' ) ) {
|
|
/**
|
|
* Adds custom classes to the array of body classes.
|
|
*
|
|
* @param array $classes Classes for the body element.
|
|
*
|
|
* @return array
|
|
*/
|
|
function understrap_body_classes( $classes ) {
|
|
// Adds a class of group-blog to blogs with more than 1 published author.
|
|
if ( is_multi_author() ) {
|
|
$classes[] = 'group-blog';
|
|
}
|
|
// Adds a class of hfeed to non-singular pages.
|
|
if ( ! is_singular() ) {
|
|
$classes[] = 'hfeed';
|
|
}
|
|
|
|
return $classes;
|
|
}
|
|
}
|
|
add_filter( 'body_class', 'understrap_body_classes' );
|
|
|
|
// Removes tag class from the body_class array to avoid Bootstrap markup styling issues.
|
|
add_filter( 'body_class', 'adjust_body_class' );
|
|
|
|
if ( ! function_exists( 'adjust_body_class' ) ) {
|
|
/**
|
|
* Setup body classes.
|
|
*
|
|
* @param string $classes CSS classes.
|
|
*
|
|
* @return mixed
|
|
*/
|
|
function adjust_body_class( $classes ) {
|
|
|
|
foreach ( $classes as $key => $value ) {
|
|
if ( $value == 'tag' ) {
|
|
unset( $classes[ $key ] );
|
|
}
|
|
}
|
|
|
|
return $classes;
|
|
|
|
}
|
|
}
|
|
|
|
// Filter custom logo with correct classes.
|
|
add_filter( 'get_custom_logo', 'change_logo_class' );
|
|
|
|
if ( ! function_exists( 'change_logo_class' ) ) {
|
|
/**
|
|
* Replaces logo CSS class.
|
|
*
|
|
* @param string $html Markup.
|
|
*
|
|
* @return mixed
|
|
*/
|
|
function change_logo_class( $html ) {
|
|
$html = str_replace( 'class="custom-logo"', 'class="img-responsive"', $html );
|
|
$html = str_replace( 'class="custom-logo-link"', 'class="navbar-brand custom-logo-link"', $html );
|
|
|
|
return $html;
|
|
}
|
|
}
|