shortcode voor aantal posts

Met deze 2 custom shortcodes is het mogelijk om aantal posts te krijgen in een badge. Dit werkt voor elke post type of taxonomie. Ook is het mogelijk om een automatische lijst te krijgen met een shortcode.

Alles in functions.php

Aantal

/*
Gebruik: [count post_type=""]
*/
function fcc_count_shortcode ( $atts, $content = null) {

	//init array with defaults; tell WP_Query not to run extra querires we dont need
	$defaults = array( 'update_term_cache' => false, 'update_meta_data_cache' => false, 'post_type' => '');
	
	//get list of all taxonomies; this is the list of possible attributes
	$taxonomies = get_taxonomies();
	
	//loop through the taxonomies and add them to the defaults array as a blank
	foreach ( $taxonomies as $taxonomy ) {
		$defaults[ $taxonomy ] = '';
	}
	
	//Proccess the shortcode arguments relying on our defaults
	//Note, arguments not in the defaults array are removed
	$args = shortcode_atts( $defaults, $atts );
		
	//set up the query with the shortcode arguments
	$query = new WP_Query( $args );
	
	//remove any empty arguments
	$args = array_filter( $args, 'strlen' );
	
	//format the output as a count and link to the query, return
	//return '<a href="'. esc_url( add_query_arg( $args, get_bloginfo('url') ) ) .'">' . number_format_i18n( $query->found_posts ) . '</a>';
	return '<span class="badge">'.number_format_i18n( $query->found_posts ).'</span>';

}
//let WP know about our shortcode
add_shortcode( 'count', 'fcc_count_shortcode' );

 

Lijst

/** 
 * List all terms in a given taxonomy, or across all taxonomies
 * 
 * Usage: [list-counts taxonomy="tags"]
 * Usage: [list-counts]
 * Usage: [list-counts hide_empty="true"]
 * 
 */
function fcc_list_taxonomy_shortcodes( $atts, $content = null ) {

	$defaults = array( 'taxonomy' => implode( ',', get_taxonomies() ), 'hide_empty' => false );

	$atts = shortcode_atts( $defaults, $atts );

	$taxs = explode( ',', $atts['taxonomy'] );
	
	$output = '<div class="counts-list">';
	
	foreach ( $taxs as $tax ) {

		$tax_obj = get_taxonomy( $tax );
		
		if ( !$tax_obj )
			return false;
			
		if ( !$tax_obj->query_var || !$tax_obj->public )
			continue;
			
		$terms = get_terms( $tax_obj->name );
		if ( sizeof( $terms ) == 0)
			continue;
			
		$output .= '<div class="taxonomy ' . $tax .'">';
		$output .= '<strong>' . $tax_obj->labels->name . '</strong><ul>';
					
		$output .= wp_list_categories( array( 
								'taxonomy' => $tax, 
								'show_count' => true, 
								'echo' => false,
								'title_li' => false,
								'hide_empty' => $atts['hide_empty'],
							) );
		
		$output .= "</div>";

	}
	
	$output .= "</div>";
	
	return $output;

}

add_shortcode( 'list-counts', 'fcc_list_taxonomy_shortcodes' );

 

#badge #custom #functions #shortcode