is_main_query() ) {
return;
}
if ( is_search() ) {
$query->set( 'posts_per_page', 20 );
}
}
add_action( 'pre_get_posts', 'aperitto_pre_get_posts' );
/**
* @param $args
*
* @return mixed
* ========================================================================== */
function aperitto_comment_form_defaults( $args ) {
$commenter = wp_get_current_commenter();
$consent = empty( $commenter['comment_author_email'] ) ? '' : ' checked="checked"';
$fields = apply_filters( 'aperitto_comment_form_defaults', array(
'author' => '',
'email' => '',
'url' => '',
'cookies' => '',
) );
$args['fields'] = apply_filters( 'comment_form_default_fields', $fields );
$args['comment_field'] = '';
return $args;
}
add_filter( 'comment_form_defaults', 'aperitto_comment_form_defaults', 10 );
/**
* customize excerpt text
*
* @param $more
*
* @return string
* ========================================================================== */
function aperitto_change_the_excerpt( $more ) {
return ' ...';
}
add_action( 'excerpt_more', 'aperitto_change_the_excerpt' );
/* ==========================================================================
* echo custom css
* ========================================================================== */
function aperitto_print_custom_css_js() {
$css = aperitto_get_theme_option( 'custom_styles' );
$js = aperitto_get_theme_option( 'head_scripts' );
if ( ! empty( $css ) ) {
echo "\n\n";
}
if ( ! empty( $js ) ) {
echo "\n" . wp_specialchars_decode( $js, ENT_QUOTES ) . "\n";
}
}
add_action( 'wp_head', 'aperitto_print_custom_css_js', 20 );
/* ==========================================================================
* echo custom script in footer from options
* ========================================================================== */
function aperitto_print_footer_js() {
$footer_js = aperitto_get_theme_option( 'footer_scripts' );
if ( ! empty( $footer_js ) ) {
echo "\n" . wp_specialchars_decode( $footer_js, ENT_QUOTES ) . "\n";
}
}
add_action( 'wp_footer', 'aperitto_print_footer_js' );
/* ==========================================================================
* echo custom script in footer from options
* ========================================================================== */
function aperitto_singular_thumbnail_attr( $args ) {
$show_mobile_thumb = get_theme_mod( 'show_mobile_thumb' );
if ( ! empty( $show_mobile_thumb ) ) {
$old = ( array_key_exists( 'class', $args ) ) ? $args['class'] : '';
$args['class'] = "$old show";
}
return $args;
}
apply_filters( 'aperitto_singular_thumbnail_attr', 'aperitto_singular_thumbnail_attr' );
/* ========================================================================== *
* Wrap content with entry class
* ========================================================================== */
if ( ! function_exists( 'aperitto_the_content_entry' ) ) :
function aperitto_the_content_entry( $content ) {
return '' . "\n\n" . $content . "\n\n" . '
';
}
endif;
add_action( 'the_content', 'aperitto_the_content_entry', 1 );
/* ==========================================================================
* add advertisiment banners or custom code to the_content
* ========================================================================== */
function aperitto_content_custom_codes_div( $content ) {
if ( ! is_singular() ) {
return $content;
}
return '' . $content . '';
}
add_action( 'the_content', 'aperitto_content_custom_codes_div', 1 );
function aperitto_content_custom_codes( $content ) {
if ( ! is_singular() ) {
return $content;
}
$before_content = aperitto_get_theme_option( 'before_content' );
$after_content = aperitto_get_theme_option( 'after_content' );
$filtered_content = apply_filters( 'aperitto_singular_content', $content );
$new_content = str_replace(
array(
'',
''
),
array(
'' . wp_specialchars_decode( $before_content, ENT_QUOTES ) . '
',
'' . wp_specialchars_decode( $after_content, ENT_QUOTES ) . '
'
),
$filtered_content
);
return $new_content;
}
add_action( 'the_content', 'aperitto_content_custom_codes', 10 );
/* ==========================================================================
* Highlight search results
* ========================================================================== */
if ( ! function_exists( 'aperitto_search_highlight' ) ) :
function aperitto_search_highlight( $text ) {
$s = get_query_var( 's' );
if ( is_search() && '' != $s && in_the_loop() ) :
$style = 'color:red;font-weight:bold;';
$query_terms = get_query_var( 'search_terms' );
if ( empty( $query_terms ) ) {
$query_terms = explode( ' ', $s );
}
if ( empty( $query_terms ) ) {
return '';
}
foreach ( $query_terms as $term ) {
$term = preg_quote( $term, '/' ); // like in search string
$term1 = mb_strtolower( $term ); // lowercase
$term2 = mb_strtoupper( $term ); // uppercase
$term3 = mb_convert_case( $term, MB_CASE_TITLE, "UTF-8" ); // capitalise
$term4 = mb_strtolower( mb_substr( $term, 0, 1 ) ) . mb_substr( $term2, 1 ); // first lowercase
$text = preg_replace( "@(?$1", $text );
}
endif; // is_search;
return $text;
}
endif;
add_filter( 'the_content', 'aperitto_search_highlight' );
add_filter( 'the_excerpt', 'aperitto_search_highlight' );
add_filter( 'the_title', 'aperitto_search_highlight' );
/**
* @param $item_output
* @param $item
* @param $depth
* @param $args
*
* @return mixed
*/
function aperitto_nav_menu_item_add_submenu_arrow( $item_output, $item, $depth, $args ) {
if ( 'top' == $args->theme_location && in_array( 'menu-item-has-children', $item->classes ) ) {
$item_output .= '';
}
return $item_output;
}
add_filter( 'walker_nav_menu_start_el', 'aperitto_nav_menu_item_add_submenu_arrow', 10, 4 );
function aperitto_the_header_image(){
$header_image = get_header_image_tag();
if ( $header_image ){ ?>