-
-
Save billerickson/9262c6d18dbaffb7416e to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
/** | |
* Industry and Product Category parameters on Display Posts Shortcode | |
* @author Bill Erickson | |
* @link http://www.billerickson.net/shortcut-args-for-display-posts-shortcode | |
* | |
* @param array $args, WP Query arguments | |
* @param array $atts, shortcode arguments | |
* @return array $args | |
*/ | |
function be_dps_industry_and_category( $args, $atts ) { | |
// If neither of my custom parameters are in use, return the $args (no modifications necessary) | |
if( ! ( isset( $atts['industry'] ) || isset( $atts['product_cat'] ) ) ) | |
return $args; | |
// Set up a tax query, using the existing tax query if there is one | |
$tax_query = isset( $args['tax_query'] ) ? $args['tax_query'] : array(); | |
// If they specified an industry, include that in the tax query | |
if( isset( $atts['industry'] ) ) { | |
$tax_query[] = array( | |
'taxonomy' => 'product-industry', | |
'field' => 'slug', | |
'terms' => explode( ', ', $atts['industry'] ), | |
); | |
} | |
// If they specified a product category, include that in the tax query | |
if( isset( $atts['product_cat'] ) ) { | |
$tax_query[] = array( | |
'taxonomy' => 'product-category', | |
'field' => 'slug', | |
'terms' => explode( ', ', $atts['product_cat'] ), | |
); | |
} | |
// For Multiple tax queries, ensure results match both queries | |
if( 1 < count( $tax_query ) && !isset( $tax_query['relation'] ) ) | |
$tax_query['relation'] = 'AND'; | |
$args['tax_query'] = $tax_query; | |
// Set the post type to 'products' | |
$args['post_type'] = 'products'; | |
return $args; | |
} | |
add_filter( 'display_posts_shortcode_args', 'be_dps_industry_and_category', 10, 2 ); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment