',
'link_before' => '',
'link_after' => '',
'pagelink' => '%'
);
wp_link_pages( $args_pages );
}
add_action( 'quart_mikado_action_single_link_pages', 'quart_mikado_single_link_pages' );
}
if ( ! function_exists( 'quart_mikado_single_link_pages_exists' ) ) {
/**
* Function which return string if single link page exists
*/
function quart_mikado_single_link_pages_exists() {
$args_pages = array(
'echo' => 0
);
$wp_links_string = wp_link_pages( $args_pages );
return $wp_links_string;
}
add_filter( 'quart_mikado_filter_single_links_exists', 'quart_mikado_single_link_pages_exists' );
}
if ( ! function_exists( 'quart_mikado_get_blog_single' ) ) {
/**
* Function which return holder for single posts
*
* @param type - type of single layout
*/
function quart_mikado_get_blog_single( $type ) {
$sidebar_layout = quart_mikado_sidebar_layout();
$grid_space_meta = quart_mikado_get_meta_field_intersect( 'blog_single_grid_space', quart_mikado_get_page_id() );
$holder_classes = array();
$holder_classes[] = $sidebar_layout !== 'no-sidebar' ? 'mkdf-content-has-sidebar' : '';
$holder_classes[] = ! empty( $grid_space_meta ) ? 'mkdf-grid-' . $grid_space_meta . '-gutter' : 'mkdf-grid-large-gutter';
$holder_classes = apply_filters( 'quart_mikado_filter_blog_single_holder_classes', $holder_classes );
$params = array(
'holder_classes' => implode( ' ', $holder_classes ),
'sidebar_layout' => $sidebar_layout,
'blog_single_type' => $type,
'blog_single_classes' => 'mkdf-blog-single-' . $type
);
quart_mikado_get_module_template_part( 'templates/singles/holder', 'blog', '', $params );
}
}
if ( ! function_exists( 'quart_mikado_get_blog_single_type' ) ) {
/**
* Function which returns proper single post template
*
* @param $type string with name of list that is loaded
*/
function quart_mikado_get_blog_single_type( $type ) {
$params = array();
$params['blog_single_type'] = $type;
/*
* Available parameters for info parts
* -related_posts_image_size
*/
$params['single_info_params'] = apply_filters( 'quart_mikado_filter_blog_single_info_params', array() );
quart_mikado_get_module_template_part( 'templates/singles/' . $type . '/single', 'blog', '', $params );
}
}
if ( ! function_exists( 'quart_mikado_get_single_post_format_html' ) ) {
/**
* Function return all parts on single.php page
*
* @param $type - type of blog single layout
*/
function quart_mikado_get_single_post_format_html( $type ) {
$post_format = quart_mikado_return_post_format();
$params = array();
$params['post_format'] = $post_format;
/*
* Available parameters for template parts
* -post_format
* -image_size
* -title_tag
* -link_tag
* -quote_tag
* -share type
*/
$params['part_params'] = apply_filters( 'quart_mikado_filter_blog_part_params', array() );
quart_mikado_get_module_template_part( 'templates/singles/' . $type . '/post', 'blog', $post_format, $params );
}
}
if ( ! function_exists( 'quart_mikado_excerpt' ) ) {
/**
* Function that cuts post excerpt to the number of word based on previosly set global
* variable $word_count, which is defined in mkdf_set_blog_word_count function.
*
* @param $length - default excerpt length
*
* @return string - formatted excerpt
*
* It current post has read more tag set it will return content of the post, else it will return post excerpt
*
*/
function quart_mikado_excerpt( $length ) {
global $post;
//does current post has read more tag set?
if ( quart_mikado_post_has_read_more() ) {
global $more;
//override global $more variable so this can be used in blog templates
$more = 0;
return get_the_content( true );
}
$number_of_chars = quart_mikado_get_meta_field_intersect( 'number_of_chars', quart_mikado_get_page_id() );
$word_count = $length !== '' ? $length : $number_of_chars;
//is word count set to something different that 0?
if ( $word_count > 0 ) {
//if post excerpt field is filled take that as post excerpt, else that content of the post
$post_excerpt = $post->post_excerpt !== '' ? $post->post_excerpt : strip_tags( strip_shortcodes( $post->post_content ) );
//remove leading dots if those exists
$clean_excerpt = strlen( $post_excerpt ) && strpos( $post_excerpt, '...' ) ? strstr( $post_excerpt, '...', true ) : $post_excerpt;
//if clean excerpt has text left
if ( $clean_excerpt !== '' ) {
//explode current excerpt to words
$excerpt_word_array = explode( ' ', $clean_excerpt );
//cut down that array based on the number of the words option
$excerpt_word_array = array_slice( $excerpt_word_array, 0, $word_count );
//and finally implode words together
$excerpt = implode( ' ', $excerpt_word_array );
//is excerpt different than empty string?
if ( $excerpt !== '' ) {
return rtrim( wp_kses_post( $excerpt ) );
}
}
return '';
} else {
return '';
}
}
}
if ( ! function_exists( 'quart_mikado_excerpt_length' ) ) {
/**
* Function that changes excerpt length based on theme options
*/
function quart_mikado_excerpt_length() {
$numb_of_chars = quart_mikado_options()->getOptionValue( 'number_of_chars' );
return $numb_of_chars !== '' ? $numb_of_chars : 45;
}
add_filter( 'excerpt_length', 'quart_mikado_excerpt_length', 999 );
}
if ( ! function_exists( 'quart_mikado_post_has_read_more' ) ) {
/**
* Function that checks if current post has read more tag set
* @return int position of read more tag text. It will return false if read more tag isn't set
*/
function quart_mikado_post_has_read_more() {
global $post;
return strpos( $post->post_content, '' );
}
}
if ( ! function_exists( 'quart_mikado_modify_read_more_link' ) ) {
/**
* Function that modifies read more link output.
* Hooks to the_content_more_link
* @return string modified output
*/
function quart_mikado_modify_read_more_link() {
$button_params = array(
'link' => get_permalink() . '#more-' . get_the_ID(),
'text' => esc_html__( 'Continue Reading', 'quart' ),
'custom_class' => 'mkdf-btn-icon',
);
$link = '