Themespress - Plugins, tutoriels et ressources WordPress

Intermediate

Display a WordPress Author’s Links

Posted on 4 February 2016 by Daniel

Here's a quick and easy tutorial to display posts published by your WordPress authors. Consult the Codex Author Templates. There are two ways to go about it. Both are efficient

Easy

WordPress Via Sidebar: Sidebar Generator Plugin

Posted on 4 February 2016 by Daniel

Our WordPress Via Sidebar plugin allows users to generate as many sidebars as they need for a post or page.. Functionalities: Choose the number of sidebar to create Display a

Easy

Most Popular Post Widget

Posted on 3 February 2016 by Daniel

Our Via Popular Posts widget allows users to display, in a sidebar, a post’s number of views, but also posts sorted by number of total views. Featured posts are included

Easy

User Login Count

Posted on 3 February 2016 by Daniel

To create the user login count, we need three new functions to add inside your wp-login.php file. With this tutorial, you will be able to see the number of times

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 );
    }
}