Query - Themespress

Intermediate

Display the Number of WooCommerce Products

Posted on 8 November 2016 by Daniel

This tutorial will show you how to create a query to display all of your WooCommerce products. First a quick explaination of found_posts which can be seen in the query

Easy

Excluding the Current ID With a Query Post Type

Posted on 11 October 2016 by Daniel

With this WordPress tutorial, we will create a query that will allow you to exclude the current ID from your Post Type. In our example, we already have a Post

Intermediate

Create a Query Post Type Between Two Dates

Posted on 13 August 2016 by Daniel

With this tutorial, we will show you a date based query post type stemming from a post meta. Here's an example of a WP Query. First step is to create

Intermediate

Query Rank number Post type

Posted on 29 April 2016 by Daniel

This post offers a new download of files which includes a function that will allow you to display Post Type sorted inside the single.php file. So for example, you have

Afficher le total des produits WooCommerce

function mon_site_afficher_total_produits() {
	if ( ! post_type_exists( 'product' ) ) {
		return '';
	}

	$product_counts = wp_count_posts( 'product' );
	$total_products = isset( $product_counts->publish ) ? (int) $product_counts->publish : 0;

	return esc_html( number_format_i18n( $total_products ) );
}
add_shortcode( 'total_produits', 'mon_site_afficher_total_produits' );

Rapport CA 3 Dernières Années – Dashboard WP

// 1. Ajouter un widget personnalisé au tableau de bord WordPress
add_action( 'wp_dashboard_setup', 'ajouter_widget_statistiques_3_ans' );

function ajouter_widget_statistiques_3_ans() {
    wp_add_dashboard_widget(
        'statistiques_ventes_3_ans',
        '📊 Bilan des Ventes (3 Dernières Années)',
        'afficher_contenu_widget_statistiques'
    );
}

// 2. Requête SQL directe et affichage des résultats
function afficher_contenu_widget_statistiques() {
    global $wpdb;

    $annee_actuelle = (int) date( 'Y' );
    $annee_depart   = $annee_actuelle - 2; // Inclus l'année en cours + les 2 précédentes

    // Requête SQL compatible avec les tables WooCommerce modernes (HPOS) et classiques (wp_posts)
    $sql = "
        SELECT 
            YEAR(p.post_date) AS annee,
            COUNT(p.ID) AS total_commandes,
            SUM(pm.meta_value) AS chiffre_affaires
        FROM {$wpdb->posts} p
        INNER JOIN {$wpdb->postmeta} pm ON p.ID = pm.post_id
        WHERE p.post_type = 'shop_order'
          AND p.post_status IN ('wc-completed', 'wc-processing')
          AND pm.meta_key = '_order_total'
          AND YEAR(p.post_date) >= %d
        GROUP BY YEAR(p.post_date)
        ORDER BY annee DESC
    ";

    $resultats = $wpdb->get_results( $wpdb->prepare( $sql, $annee_depart ) );

    if ( empty( $resultats ) ) {
        echo '<p>Aucune commande terminée ou en cours de traitement trouvée pour ces 3 dernières années.</p>';
        return;
    }

    echo '<table style="width:100%; border-collapse: collapse; text-align: left;">';
    echo '<tr style="border-bottom: 2px solid #ccc; font-weight: bold;">
            <th style="padding: 8px;">Année</th>
            <th style="padding: 8px;">Commandes</th>
            <th style="padding: 8px;">Total CA</th>
          </tr>';

    foreach ( $resultats as $ligne ) {
        echo '<tr style="border-bottom: 1px solid #eee;">';
        echo '<style>td { padding: 8px; }</style>';
        echo '<td><strong>' . esc_html( $ligne->annee ) . '</strong></td>';
        echo '<td>' . esc_html( number_format_i18n( $ligne->total_commandes ) ) . '</td>';
        echo '<td>' . wc_price( $ligne->chiffre_affaires ) . '</td>';
        echo '</tr>';
    }

    echo '</table>';
}

Définir un montant minimum de commande obligatoire

// 1. Afficher l'avertissement sur la page panier et le checkout
add_action( 'woocommerce_before_cart', 'afficher_notice_montant_minimum' );
add_action( 'woocommerce_checkout_process', 'afficher_notice_montant_minimum' );

function afficher_notice_montant_minimum() {
    $minimum = 100; // Montant minimum requis
    
    if ( WC()->cart->subtotal < $minimum ) {
        $message = sprintf( 
            'Le montant minimum de commande est de %s. Votre sous-total actuel est de %s.', 
            wc_price( $minimum ), 
            wc_price( WC()->cart->subtotal ) 
        );

        if ( is_cart() ) {
            wc_print_notice( $message, 'error' );
        } else {
            wc_add_notice( $message, 'error' );
        }
    }
}

// 2. Retirer le bouton "Commander" de la page panier sous le seuil
add_action( 'woocommerce_proceed_to_checkout', 'masquer_bouton_commander_si_seuil_non_atteint', 1 );

function masquer_bouton_commander_si_seuil_non_atteint() {
    $minimum = 100; // Montant minimum requis
    
    if ( WC()->cart->subtotal < $minimum ) {
        // Supprime l'action par défaut qui affiche le bouton "Valider la commande"
        remove_action( 'woocommerce_proceed_to_checkout', 'woocommerce_button_proceed_to_checkout', 20 );
    }
}

Des tutoriels et ressources WordPress

Tag: Query

Display the Number of WooCommerce Products

Excluding the Current ID With a Query Post Type

Create a Query Post Type Between Two Dates

Query Rank number Post type