';
}
}
add_action( 'wp_head', 'acumen_pingback_header' );
if ( ! function_exists( 'acumen_excerpt_length' ) ) :
/**
* Sets the post excerpt length to n words.
*
* function tied to the excerpt_length filter hook.
* @uses filter excerpt_length
*/
function acumen_excerpt_length( $length ) {
if ( is_admin() ) {
return $length;
}
// Getting data from Theme Options
$length = acumen_gtm( 'acumen_excerpt_length' );
return absint( $length );
} // acumen_excerpt_length.
endif;
add_filter( 'excerpt_length', 'acumen_excerpt_length', 999 );
if ( ! function_exists( 'acumen_excerpt_more' ) ) :
/**
* Replaces "[...]" (appended to automatically generated excerpts) with ... and a option from customizer
*
* @return string option from customizer prepended with an ellipsis.
*/
function acumen_excerpt_more( $more ) {
if ( is_admin() ) {
return $more;
}
$more_tag_text = acumen_gtm( 'acumen_excerpt_more_text' );
$link = sprintf( '%2$s',
esc_url( get_permalink() ),
/* translators: %s: Name of current post */
wp_kses_data( $more_tag_text ). '' . esc_html( get_the_title( get_the_ID() ) ) . ''
);
return '…' . $link;
}
endif;
add_filter( 'excerpt_more', 'acumen_excerpt_more' );
if ( ! function_exists( 'acumen_custom_excerpt' ) ) :
/**
* Adds Continue reading link to more tag excerpts.
*
* function tied to the get_the_excerpt filter hook.
*/
function acumen_custom_excerpt( $output ) {
if ( is_admin() ) {
return $output;
}
if ( has_excerpt() && ! is_attachment() ) {
$more_tag_text = acumen_gtm( 'acumen_excerpt_more_text' );
$link = sprintf( '%2$s',
esc_url( get_permalink() ),
/* translators: %s: Name of current post */
wp_kses_data( $more_tag_text ). '' . esc_html( get_the_title( get_the_ID() ) ) . ''
);
$output .= '…' . $link;
}
return $output;
} // acumen_custom_excerpt.
endif;
add_filter( 'get_the_excerpt', 'acumen_custom_excerpt' );
if ( ! function_exists( 'acumen_more_link' ) ) :
/**
* Replacing Continue reading link to the_content more.
*
* function tied to the the_content_more_link filter hook.
*/
function acumen_more_link( $more_link, $more_link_text ) {
$more_tag_text = acumen_gtm( 'acumen_excerpt_more_text' );
return str_replace( $more_link_text, wp_kses_data( $more_tag_text ), $more_link );
} // acumen_more_link.
endif;
add_filter( 'the_content_more_link', 'acumen_more_link', 10, 2 );
/**
* Filter Homepage Options as selected in theme options.
*/
function acumen_alter_home( $query ) {
if ( $query->is_home() && $query->is_main_query() ) {
$cats = acumen_gtm( 'acumen_front_page_category' );
if ( $cats ) {
$query->query_vars['category__in'] = explode( ',', $cats );
}
}
}
add_action( 'pre_get_posts', 'acumen_alter_home' );
/**
* Display section as selected in theme options.
*/
function acumen_display_section( $option ) {
if ( 'entire-site' === $option || ( is_front_page() && 'homepage' === $option ) || ( ! is_front_page() && 'excluding-home' === $option ) ) {
return true;
}
// Section is disabled.
return false;
}
/**
* Return theme layout
* @return layout
*/
function acumen_get_theme_layout() {
$layout = '';
if ( is_page_template( 'templates/full-width-page.php' ) ) {
$layout = 'no-sidebar-full-width';
} elseif ( is_page_template( 'templates/right-sidebar.php' ) ) {
$layout = 'right-sidebar';
} else {
$layout = acumen_gtm( 'acumen_default_layout' );
if ( is_home() || is_archive() ) {
$layout = acumen_gtm( 'acumen_homepage_archive_layout' );
}
}
return $layout;
}
/**
* Return theme layout
* @return layout
*/
function acumen_get_sidebar_id() {
$sidebar = '';
$layout = acumen_get_theme_layout();
if ( 'no-sidebar-full-width' === $layout ) {
return $sidebar;
}
return 'sidebar-1'; // sidebar-1 is main sidebar.
}
/**
* Function to add Scroll Up icon
*/
function acumen_scrollup() {
echo '' . '' . esc_html__( 'Scroll Up', 'acumen' ) . '' ;
}
add_action( 'wp_footer', 'acumen_scrollup', 1 );
/**
* Return args for specific section type
*/
function acumen_get_section_args( $section_name ) {
$numbers = acumen_gtm( 'acumen_' . $section_name . '_number' );
// If post or page or product, then set post__in argument.
$post__in = array();
for( $i = 0; $i < $numbers; $i++ ) {
$post__in[] = acumen_gtm( 'acumen_' . $section_name . '_page_' . $i );
}
$args = array(
'ignore_sticky_posts' => 1,
'posts_per_page' => absint( $numbers ),
'post_type' => 'page',
'orderby' => 'post__in',
'post__in' => $post__in,
);
return $args;
}
/**
* Add sections to appropriate hook.
*/
function acumen_sections() {
$default_sections = acumen_get_default_sortable_sections();
$sortable_options = array();
$sortable_order = acumen_gtm( 'acumen_ss_order' );
if ( $sortable_order ) {
$sortable_options = explode( ',', $sortable_order );
}
$sortable_sections = $sortable_options + array_keys( $default_sections );
$hook = 'acumen_before_content';
foreach( $sortable_sections as $section ){
if ( 'main_content' === $section ) {
$hook = 'acumen_after_content';
continue;
}
$template_part = 'template-parts/' . str_replace( '_', '-', $section ) .'/' . str_replace( '_', '-', $section );
add_action( $hook, function() use ( $template_part ) {
get_template_part( $template_part );
});
}
}
add_action( 'wp', 'acumen_sections', 10 );
/**
* Display content.
*/
function acumen_display_content( $section ) {
?>