';
}
}
add_action( 'wp_head', 'amathambo_pingback_header' );
}
if ( ! function_exists( 'amathambo_dynamic_widgets' ) ) {
/**
* Add dynamic widget areas in footer.
*/
function amathambo_dynamic_widgets() {
$widget_area = sanitize_html_class( 'footer-widget-area' );
$widget = sanitize_html_class( 'widget-area-' );
$sidebar_prefix = 'footer-';
echo '';
}
} // End if().
if ( ! function_exists( 'amathambo_custom_excerpt_length' ) ) {
/**
* Filter the except length to 25 words.
*
* @param int $length Excerpt length.
* @return int (Maybe) modified excerpt length.
*/
function amathambo_custom_excerpt_length( $length ) {
return 25;
}
add_filter( 'excerpt_length', 'amathambo_custom_excerpt_length', 999 );
/**
* Change ending of excerpt.
*
* @param int $more excerpt ending.
* @return string.
*/
function amathambo_excerpt_more( $more ) {
return '...';
}
add_filter( 'excerpt_more', 'amathambo_excerpt_more' );
}
if ( ! function_exists( 'amathambo_gutenberg_color_palette' ) ) {
/**
* Add support for custom color palettes in Gutenberg.
*/
function amathambo_gutenberg_color_palette() {
add_theme_support(
'editor-color-palette', array(
array(
'name' => esc_html__( 'White', 'amathambo' ),
'slug' => 'white',
'color' => '#ffffff',
),
array(
'name' => esc_html__( 'Lightest Grey', 'amathambo' ),
'slug' => 'lightest-grey',
'color' => '#f5f5f5',
),
array(
'name' => esc_html__( 'Lighter Grey', 'amathambo' ),
'slug' => 'lighter-grey',
'color' => '#d1d1d1',
),
array(
'name' => esc_html__( 'Light Grey', 'amathambo' ),
'slug' => 'light-grey',
'color' => '#575757',
),
array(
'name' => esc_html__( 'Red', 'amathambo' ),
'slug' => 'red',
'color' => '#a30f1e',
),
array(
'name' => esc_html__( 'Blue', 'amathambo' ),
'slug' => 'blue',
'color' => '#15587e',
),
array(
'name' => esc_html__( 'Black', 'amathambo' ),
'slug' => 'black',
'color' => '#000000',
),
)
);
}
add_action( 'after_setup_theme', 'amathambo_gutenberg_color_palette' );
} // End if().
if ( ! function_exists( 'amathambo_search_filter' ) ) {
if ( ! is_admin() ) {
/**
* Exclude pages from WordPress search results.
*
* @param string $query search query.
* @return string search results without pages.
*/
function amathambo_search_filter( $query ) {
if ( $query->is_search ) {
$query->set( 'post_type', 'post' );
}
return $query;
}
add_filter( 'pre_get_posts','amathambo_search_filter' );
}
}
if ( ! function_exists( 'amathambo_comment_args' ) ) {
/**
* Sets arguments for comments
* Sets comment policy, the reply title on the comment form as well as sets the textarea to required.
*/
function amathambo_comment_args() {
$commenter = wp_get_current_commenter();
$req = get_option( 'require_name_email' );
$aria_req = ( $req ? " aria-required='true'" : '' );
$fields = array(
'author' => '',
'email' => '',
'url' => '',
);
$consent = empty( $commenter['comment_author_email'] ) ? '' : ' checked="checked"';
$fields['cookies'] = '';
if ( isset( $args['fields'] ) && ! isset( $args['fields']['cookies'] ) ) {
$args['fields']['cookies'] = $fields['cookies'];
}
$comments_args = array(
'title_reply' => __( 'Start or Join the Conversation', 'amathambo' ),
'comment_notes_after' => '',
'comment_field' => '',
'fields' => apply_filters( 'comment_form_default_fields', $fields ),
);
comment_form( $comments_args );
}
add_action( 'amathambo_comment_args', 'amathambo_comment_args' );
}
if ( ! function_exists( 'amathambo_top_link' ) ) {
/**
* Add scroll to top button
*/
function amathambo_top_link() {
echo 'TopScroll to top of screen';
}
add_action( 'wp_footer', 'amathambo_top_link' );
}
if ( ! function_exists( 'amathambo_dynamic_widgets' ) ) {
/**
* Add dynamic widget areas in footer.
*/
function amathambo_dynamic_widgets() {
$widget_area = sanitize_html_class( 'footer-widget-area' );
$widget = sanitize_html_class( 'widget-area-' );
$sidebar_prefix = 'footer-';
echo '';
}
echo '';?>
theme_location ) {
$items .= '';
}
return $items;
}
add_filter( 'wp_nav_menu_items', 'amathambo_add_search_form', 10, 2 );
}
if ( ! function_exists( 'amathambo_custom_logo_in_title_css' ) ) {
/**
* Adds custom logo to site-title.
*/
function amathambo_custom_logo_in_title_css() {
$custom_logo_id = get_theme_mod( 'custom_logo' );
$image = wp_get_attachment_image_src( $custom_logo_id , 'full' );
$amathambo_title_background_image = $image[0];
if ( is_rtl() ) {
$css = '.wp-custom-logo .site-title a {background-image: url("%1$s");background-size: 32px 32px;background-position: right center;background-repeat: no-repeat;padding-right: 37px;}';
} else {
$css = '.wp-custom-logo .site-title a {background-image: url("%1$s");background-size: 32px 32px;background-position: left center;background-repeat: no-repeat;padding-left: 37px;}';
}
wp_add_inline_style( 'amathambo-style', sprintf( $css, $amathambo_title_background_image ) );
}
add_action( 'wp_enqueue_scripts', 'amathambo_custom_logo_in_title_css', 11 );
}
if ( ! function_exists( 'amathambo_custom_required' ) ) {
/**
* Customize required field labels on JetPack contact form.
*/
function amathambo_custom_required() {
return __( ' *', 'amathambo' );
}
add_filter( 'jetpack_required_field_text', 'amathambo_custom_required' );
}