Easy Property Listings 3.5.15 Code Reference
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Functions

  • EPL
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<?php
/**
 * SHORTCODE :: Listing Feature [listing_feature]
 *
 * @package     EPL
 * @subpackage  Shortcode/ListingFeature
 * @copyright   Copyright (c) 2019, Merv Barrett
 * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
 * @since       1.1.2
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

// phpcs:disable WordPress.DB.SlowDBQuery

/**
 * Listing Feature [listing_feature]
 *
 * This shortcode allows for you to specify feature property type(s) using
 * [listing_feature post_type="property" status="current,sold,leased" feature_id="" feature="" template="default"] option. You can also
 * limit the number of entries that display. using  [listing_category limit="5"]
 *
 * @param array $atts Shortcode attributes.
 *
 * @return false|string|void
 * @since 1.1.2
 * @since 3.4.27 Fixed the issue: no spaces between classes when both class & template attributs are set.
 * @since 3.4.48 Fixed class name.
 * @since 3.5.5 Sorting not working.
 */
function epl_shortcode_listing_tax_feature_callback( $atts ) {
    $property_types = epl_get_active_post_types();
    if ( ! empty( $property_types ) ) {
        $property_types = array_keys( $property_types );
    }

    $attributes = shortcode_atts(
        array(
            'post_type'    => $property_types, // Post Type.
            'status'       => array( 'current', 'sold', 'leased' ),
            'feature'      => '',     // Feature slug.
            'feature_id'   => '',     // Feature ID.
            'limit'        => '10',   // Number of maximum posts to show.
            'offset'       => '',     // Offset posts. When used, pagination is disabled.
            'template'     => false,  // Template can be set to "slim" for home open style template.
            'location'     => '',     // Location slug. Should be a name like sorrento.
            'tools_top'    => 'off',  // Tools before the loop like Sorter and Grid on or off.
            'tools_bottom' => 'off',  // Tools after the loop like pagination on or off.
            'sortby'       => '',     // Options: price, date, status : Default date.
            'sort_order'   => 'DESC', // Sort by ASC or DESC.
            'pagination'   => 'on',   // Enable or disable pagination.
            'instance_id'  => '1',    // Set instance ID when using multiple shortcodes on the same page.
            'class'        => '',     // Custom class.
        ),
        $atts
    );

    $post_type  = $attributes['post_type'];
    $status     = $attributes['status'];
    $limit      = $attributes['limit'];
    $feature    = $attributes['feature'];
    $feature_id = $attributes['feature_id'];
    $offset     = $attributes['offset'];
    // $agent      = $attributes['agent'];
    $template     = $attributes['template'];
    $location     = $attributes['location'];
    $tools_top    = $attributes['tools_top'];
    $tools_bottom = $attributes['tools_bottom'];
    $sortby       = $attributes['sortby'];
    $sort_order   = $attributes['sort_order'];
    $pagination   = $attributes['pagination'];
    $instance_id  = $attributes['instance_id'];
    $class        = $attributes['class'];

    if ( empty( $post_type ) ) {
        return;
    }

    if ( is_string( $post_type ) && 'rental' === $post_type ) {
        $meta_key_price = 'property_rent';
    } else {
        $meta_key_price = 'property_price';
    }

    $sort_options = array(
        'price' => $meta_key_price,
        'date'  => 'post_date',
    );

    if ( ! is_array( $post_type ) ) {
        $post_type = array_map( 'trim', explode( ',', $post_type ) );
    }
    ob_start();

    $paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;
    $args  = array(
        'post_type'      => $post_type,
        'posts_per_page' => $limit,
        'paged'          => $paged,
    );

    // Offset query does not work with pagination.
    if ( ! empty( $offset ) ) {
        $args['offset'] = $offset;
        $pagination     = 'off'; // Disable pagination when offset is used.
    }

    if ( ! empty( $feature ) ) {
        if ( ! is_array( $feature ) ) {
            $feature = explode( ',', $feature );
            $feature = array_map( 'trim', $feature );

            $args['tax_query'][] = array(
                'taxonomy' => 'tax_feature',
                'field'    => 'slug',
                'terms'    => $feature,
            );
        }
    }

    if ( ! empty( $feature_id ) ) {
        if ( ! is_array( $feature_id ) ) {
            $feature_id = explode( ',', $feature_id );
            $feature_id = array_map( 'trim', $feature_id );

            $args['tax_query'][] = array(
                'taxonomy' => 'tax_feature',
                'field'    => 'id',
                'terms'    => $feature_id,
            );
        }
    }

    if ( ! empty( $location ) ) {
        if ( ! is_array( $location ) ) {
            $location = explode( ',', $location );
            $location = array_map( 'trim', $location );

            $args['tax_query'][] = array(
                'taxonomy' => 'location',
                'field'    => 'slug',
                'terms'    => $location,
            );
        }
    }

    if ( ! empty( $status ) ) {
        if ( ! is_array( $status ) ) {
            $status = explode( ',', $status );
            $status = array_map( 'trim', $status );

            $args['meta_query'][] = array(
                'key'     => 'property_status',
                'value'   => $status,
                'compare' => 'IN',
            );
        }
    }
    if ( ! empty( $sortby ) ) {

        if ( 'price' === $sortby ) {
            $args['orderby']  = 'meta_value_num';
            $args['meta_key'] = $meta_key_price;
        } elseif ( 'status' === $sortby ) {
            $args['orderby']  = 'meta_value';
            $args['meta_key'] = 'property_status';
        } else {
            $args['orderby'] = 'post_date';
        }
        $args['order'] = $sort_order;
    }

    $args['instance_id'] = $attributes['instance_id'];
    // add sortby arguments to query, if listings sorted by $_GET['sortby'];.
    $args = epl_add_orderby_args( $args, 'shortcode', 'listing_feature' );

    // Option to filter args.
    $args = apply_filters( 'epl_shortcode_listing_feature_args', $args, $attributes );

    $query_open = new WP_Query( $args );
    if ( $query_open->have_posts() ) { ?>
        <div class="loop epl-shortcode">
            <div class="loop-content epl-shortcode-listing-feature <?php echo ' ' . esc_attr( epl_template_class( $template, 'archive' ) ) . ' ' . esc_attr( $attributes['class'] ); ?>">
                <?php
                if ( 'on' === $tools_top ) {
                    do_action( 'epl_property_loop_start', $attributes );
                }
                while ( $query_open->have_posts() ) {
                    $query_open->the_post();
                    $template = str_replace( '_', '-', $template );
                    epl_property_blog( $template );
                }
                if ( 'on' === $tools_bottom ) {
                    do_action( 'epl_property_loop_end' );
                }
                ?>
            </div>
            <div class="loop-footer">
                <?php
                if ( 'on' === $pagination ) {
                    do_action( 'epl_pagination', array( 'query' => $query_open ) );
                }
                ?>
            </div>
        </div>
        <?php
    } else {
        do_action( 'epl_shortcode_results_message' );
    }
    wp_reset_postdata();
    return ob_get_clean();
}
add_shortcode( 'listing_feature', 'epl_shortcode_listing_tax_feature_callback' );
Easy Property Listings 3.5.15 Code Reference API documentation generated by ApiGen