File: /var/www/html/wpwatermates/wp-content/themes/salient/includes/class-nectar-quick-search.php
<?php
/**
* Nectar Quick Search
*
*
* @package Salient WordPress Theme
* @version 13.0
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Nectar Quick Search.
*/
if ( !class_exists( 'NectarQuickSearch' ) ) {
class NectarQuickSearch {
private static $instance;
public static $version = '1.0';
public static $post_type = 'any';
public static $style = 'classic';
public static $ajax_style = 'default';
private function __construct() {
$this->setup_style();
$this->hooks();
}
/**
* Initiator.
*/
public static function get_instance() {
if ( !self::$instance ) {
self::$instance = new self;
}
return self::$instance;
}
/**
* Item Style.
*/
public function setup_style() {
global $nectar_options;
$post_types_list = array( 'post', 'product', 'portfolio' );
if ( isset( $nectar_options[ 'header-search-limit' ] ) && in_array( $nectar_options[ 'header-search-limit' ], $post_types_list ) ) {
self::$post_type = esc_attr( $nectar_options[ 'header-search-limit' ] );
}
// Store actual item style.
// So far, only the product will use the actual style.
if ( 'product' === self::$post_type ) {
$product_styles = array( 'classic', 'text_on_hover', 'material', 'minimal' );
$product_style = ( isset( $nectar_options[ 'product_style' ] ) ) ? $nectar_options[ 'product_style' ] : 'classic';
if ( in_array( $product_style, $product_styles ) ) {
self::$style = esc_html( $product_style );
}
}
// AJAX style.
if ( isset( $nectar_options[ 'header-ajax-search-style' ] ) ) {
$ajax_styles = array( 'default', 'extended' );
if ( in_array( $nectar_options[ 'header-ajax-search-style' ], $ajax_styles ) ) {
self::$ajax_style = $nectar_options[ 'header-ajax-search-style' ];
}
}
}
/**
* Action hooks.
*/
public function hooks() {
add_action( 'wp_ajax_nectar_ajax_ext_search_results', array( $this, 'get_results' ) );
add_action( 'wp_ajax_nopriv_nectar_ajax_ext_search_results', array( $this, 'get_results' ) );
}
/**
* AJAX callback to load results.
*/
public function get_results() {
if ( !isset( $_POST[ 'search' ] ) ) {
wp_die();
}
$search_term = sanitize_text_field( $_POST[ 'search' ] );
$search_term = apply_filters( 'get_search_query', $search_term );
$content = '';
// Set up query
$nectar_search_query_args = array(
'posts_per_page' => 6,
'post_status' => 'publish',
'ignore_sticky_posts' => true,
'no_found_rows' => true,
'has_password' => false,
's' => $search_term,
'post_type' => self::$post_type
);
if( 'product' === self::$post_type ) {
$nectar_search_query_args['tax_query'] = array(
array(
'taxonomy' => 'product_visibility',
'field' => 'name',
'terms' => 'exclude-from-catalog',
'operator' => 'NOT IN',
),
);
}
// Allow user filtering.
$nectar_search_query_args = apply_filters( 'nectar_quick_search_query', $nectar_search_query_args );
$search_query = new WP_Query( $nectar_search_query_args );
if ( $search_query->have_posts() ) : while( $search_query->have_posts() ) : $search_query->the_post();
global $post;
if ( is_callable( array( $this, self::$post_type . '_markup' ) ) ) {
$content .= call_user_func( array( $this, self::$post_type . '_markup' ), self::$style, $post );
}
endwhile;
endif;
// Finalize Markup.
if ( !empty( $content ) ) {
$content_start = '';
$content_end = '';
if ( 'product' === self::$post_type && 'extended' === self::$ajax_style ) {
$content_start = '<div class="woocommerce"><ul class="products columns-4" data-rm-m-hover="on" data-n-desktop-columns="5" data-n-desktop-small-columns="5" data-n-tablet-columns="2" data-n-phone-columns="2" data-product-style="classic">';
$content_end = '</ul></div>';
} else {
$content_start = '<div class="nectar-search-results">';
$content_end = '</div>';
}
wp_send_json( array(
'content' => $content_start . $content . $content_end
) );
}
wp_die();
}
/**
* Product Markup when using extended display.
*/
public function extended_product_markup( $style, $post ) {
global $product;
ob_start();
?>
<li <?php wc_product_class( $style, $product );
?> >
<?php
do_action( 'woocommerce_before_shop_loop_item' );
do_action( 'woocommerce_before_shop_loop_item_title' );
if ( 'classic' === $style ) {
do_action( 'woocommerce_shop_loop_item_title' );
do_action( 'woocommerce_after_shop_loop_item_title' );
}
do_action( 'woocommerce_after_shop_loop_item' );
$content = ob_get_clean();
$content .= '</li>';
return $content;
}
/**
* Simple Markup.
*/
public function simple_markup( $post, $post_type = 'post' ) {
// Skip posts with no name.
if ( empty( get_the_title() ) ) {
return;
}
ob_start();
?>
<div class = 'search-post-item'>
<?php
$cat_markup = '';
$categories = '';
// Link start.
echo '<a href="'.esc_url( get_permalink() ). '">';
// Categories.
if ( 'any' !== $post_type ) {
if ( 'portfolio' === $post_type ) {
$categories = get_the_terms( $post->id, 'project-type' );
} else if ( 'product' !== $post_type ) {
$categories = get_the_category();
}
if ( ! empty( $categories ) ) {
foreach ( $categories as $category ) {
$cat_markup .= esc_html( $category->name );
break;
}
$cat_markup = trim( $cat_markup );
}
}
// Featured Image.
$featured_image_size = ( 'extended' === self::$ajax_style ) ? 'large' : 'medium';
if ( 'portfolio' === $post_type ) {
$custom_thumbnail = get_post_meta( $post->ID, '_nectar_portfolio_custom_thumbnail', true );
if ( !empty( $custom_thumbnail ) ) {
echo '<span class="post-featured-img" style="background-image: url(' . nectar_ssl_check( esc_url( $custom_thumbnail ) ) .');"></span>';
} else if ( has_post_thumbnail() ) {
echo '<span class="post-featured-img" style="background-image: url(' . get_the_post_thumbnail_url( $post->ID, $featured_image_size, array( 'title' => '' ) ) . ');"></span>';
} else {
echo '<span class="post-featured-img"></span>';
}
} else {
if ( has_post_thumbnail() ) {
echo '<span class="post-featured-img" style="background-image: url(' . get_the_post_thumbnail_url( $post->ID, $featured_image_size, array( 'title' => '' ) ) . ');"></span>';
} else {
echo '<span class="post-featured-img"></span>';
}
}
?>
<div class = 'header'>
<?php if ( !empty( $cat_markup ) ) {
echo '<span class="meta meta-category">'. $cat_markup . '</span>';
}
?>
<h5 class = 'title'><?php echo get_the_title();
?></h5>
<?php if ( 'product' === $post_type ) {
echo '<span class="meta meta-price">';
woocommerce_template_loop_price();
echo '</span>';
}
// Post type label.
if ( 'any' === $post_type && isset( $post->post_type ) ) {
$pt_obj = get_post_type_object( $post->post_type );
if ( $pt_obj && isset( $pt_obj->labels->singular_name ) ) {
echo '<span class="meta meta-type">'.esc_html( $pt_obj->labels->singular_name ).'</span>';
}
}
?>
</div>
</a>
</div>
<?php
$content = ob_get_clean();
return $content;
}
/**
* Limited to post types.
*/
public function portfolio_markup( $style, $post ) {
return $this->simple_markup( $post, 'portfolio' );
}
public function post_markup( $style, $post ) {
return $this->simple_markup( $post, 'post' );
}
public function any_markup( $style, $post ) {
return $this->simple_markup( $post, 'any' );
}
public function product_markup( $style, $post ) {
if ( 'extended' === self::$ajax_style ) {
return $this->extended_product_markup( $style, $post );
}
return $this->simple_markup( $post, 'product' );
}
}
/**
* Initialize the NectarElAssets class
*/
NectarQuickSearch::get_instance();
}