urlencode( implode( '|', $fonts ) ),
'subset' => urlencode( $subsets ),
), '//fonts.googleapis.com/css' );
}
return $fonts_url;
}
endif;
/**
* Fallback For Main Menu
*/
if ( !function_exists( 'gucherry_blog_navigation_fallback' ) ) {
/**
* Return unordered list.
*
* @since 1.0.0
* @return unordered list.
*/
function gucherry_blog_navigation_fallback() {
?>
0 ) {
$excerpt_length = absint( $excerpt_length );
}
return $excerpt_length;
}
}
add_filter( 'excerpt_length', 'gucherry_blog_excerpt_length' );
/**
* Generate custom search form
*
* @param string $form Form HTML.
* @return string Modified form HTML.
*/
function gucherry_blog_search_form( $form ) {
$form = '';
return $form;
}
add_filter( 'get_search_form', 'gucherry_blog_search_form' );
add_action('wp_ajax_loadmore', 'gucherry_blog_loadmore_ajax_handler'); // wp_ajax_{action}
add_action('wp_ajax_nopriv_loadmore', 'gucherry_blog_loadmore_ajax_handler'); // wp_ajax_nopriv_{action}
function gucherry_blog_loadmore_ajax_handler() {
// prepare our arguments for the query
$args = json_decode( stripslashes( $_POST['query'] ), true );
$args['paged'] = $_POST['page'] + 1; // we need next page to be loaded
$args['post_status'] = 'publish';
// it is always better to use WP_Query but not here
query_posts( $args );
if( have_posts() ) :
// run the loop
while( have_posts() ): the_post();
get_template_part( 'template-parts/content', get_post_format() );
endwhile;
gucherry_blog_paginator( $_POST['first_page'] );
endif;
die; // here we exit the script and even no wp_reset_query() required!
}
function gucherry_blog_paginator( $first_page_url ){
global $wp_query;
$first_page_url = untrailingslashit( $first_page_url );
$first_page_url_exploded = array();
$first_page_url_exploded = explode( "/?", $first_page_url );
$search_query = '';
if( isset( $first_page_url_exploded[ 1 ] ) ) {
$search_query = "/?" . $first_page_url_exploded[ 1 ];
$first_page_url = $first_page_url_exploded[ 0 ];
}
$posts_per_page = (int) $wp_query->query_vars[ 'posts_per_page' ];
$current_page = (int) $wp_query->query_vars[ 'paged' ];
$max_page = $wp_query->max_num_pages;
if( $max_page <= 1 ) {
return;
}
if( empty( $current_page ) || $current_page == 0 ) {
$current_page = 1;
}
$links_in_the_middle = 2;
$links_in_the_middle_minus_1 = $links_in_the_middle - 1;
$first_link_in_the_middle = $current_page - floor( $links_in_the_middle_minus_1 / 2 );
$last_link_in_the_middle = $current_page + ceil( $links_in_the_middle_minus_1 / 2 );
if( $first_link_in_the_middle <= 0 ) {
$first_link_in_the_middle = 1;
}
if( ( $last_link_in_the_middle - $first_link_in_the_middle ) != $links_in_the_middle_minus_1 ) {
$last_link_in_the_middle = $first_link_in_the_middle + $links_in_the_middle_minus_1;
}
if( $last_link_in_the_middle > $max_page ) {
$first_link_in_the_middle = $max_page - $links_in_the_middle_minus_1;
$last_link_in_the_middle = (int) $max_page;
}
if( $first_link_in_the_middle <= 0 ) {
$first_link_in_the_middle = 1;
}
// begin to generate HTML of the pagination
$pagination = '\n";
if( $current_page < $max_page ) {
$pagination.= '';
}
// replace first page before printing it
echo str_replace( array( "/page/1?", "/page/1\"" ), array( "?", "\"" ), $pagination );
}