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Filename : functions.php
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<?php

//* Enqueue style.css from child theme
function hello_elementor_child_enqueue_scripts()
{
    wp_enqueue_style(
        'hello-elementor-child-style',
        get_stylesheet_directory_uri() . '/style.css',
        [
            'hello-elementor-theme-style',
        ],
        '1.0.0'
    );
}

add_action('wp_enqueue_scripts', 'hello_elementor_child_enqueue_scripts', 20);


/**
 * Modification du libellé UGS
 */
function translate_woocommerce($translation, $text, $domain)
{
    if ($domain == 'woocommerce') {
        switch ($text) {
            case 'SKU':
                $translation = 'EAN';
                break;
            case 'SKU:':
                $translation = 'EAN :';
                break;
        }
    }
    return $translation;
}

add_filter('gettext', 'translate_woocommerce', 10, 3);


/*** BOUTONS PRODUITS VARIABLES - CLAUDE ***/

function generate_add_cart_btn($ID)
{
    global $product;
    $url = '?add-to-cart=' . $product->get_id();
    $urlRedirect = get_permalink($product->get_id());

    if ($product->is_type('simple')) {
        $url .= '&quantity=1&e-redirect=' . $urlRedirect;
        return sprintf(get_add_to_cart_btn_template(), $url, __("PAPIER", "woocommerce"),
            $product->get_price() . ' <span class="woocommerce-Price-currencySymbol">€</span>');
    } elseif ($product->is_type('variable')) {

        $btns = [];
        $isReverse = false;
        foreach ($product->get_available_variations() as $key => $variation_data) {
          if("PAPIER" === $variation_data['attributes']['attribute_support'] ||
              "PAPIER" === $variation_data['attributes']['attribute_pa_support']){
              $isReverse = $key !== 0;
          }
          $btns[] = generate_add_to_cart_btn($variation_data, $urlRedirect);
        }
        if ($isReverse) {
            $btns = array_reverse($btns);
        }
        return implode(' ', $btns);
    }
}


/*** SI CONTRIBUTEURS > 3 ALORS COLLECTIF - CLAUDE ***/

function pods_printable_author_name($auteurs)
{
    if (!is_array($auteurs)) {
        return '';
    }

    if (count($auteurs) > 3) {
        return 'Collectif';
    }

    $text = implode(', ', array_map(function ($auteur) {
        return $auteur["post_title"];
    }, $auteurs));

    return $text;
}


/*** LISTE COMPLETE DES CONTRIBUTEURS - CLAUDE ***/

function pods_printable_author_name2($auteurs)
{
    if (!is_array($auteurs)) {
        return '';
    }

    $text = implode(', ', array_map(function ($auteur) {
        $out = sprintf(
            '<a href="%s">%s</a>',
            esc_url(get_permalink($auteur["ID"])),
            esc_html($auteur["post_title"])
        );
        return $out;
    }, $auteurs));

    return $text;
}


/*** AFFICHAGE EAN NUMERIQUE - CLAUDE ***/

function pods_get_numeric_ean($value)
{
    global $product;

    $ean = "";
    if ($product->is_type('variable')) {
        foreach ($product->get_available_variations() as $variation_data) {
            foreach ($variation_data['attributes'] as $attr_key => $term_slug) {
                if (($attr_key === 'attribute_pa_support' || $attr_key === 'attribute_support')
                    && $term_slug === 'NUMÉRIQUE') {
                    $ean = '<hr style="margin-top:10px;"><strong>Version numérique</strong><br />EAN : ' . $variation_data['sku'] . '<br />';
                }
            }
        }
    }

    return $ean;
}

/*** TELECHARGEMENT EPUB ***/

function add_custom_mime_types($mimes)
{

    $new_file_types = array(
        'zip' => 'application/zip',
        'mobi' => 'application/x-mobipocket-ebook',
        'pdf' => 'application/pdf',
        'epub' => 'application/epub+zip'
    );

    return array_merge($mimes, $new_file_types);
}

add_filter('upload_mimes', 'add_custom_mime_types');


/*** HELPERS - Claude ***/

function get_add_to_cart_btn_template()
{
    $preOrder = has_term('a-paraitre', 'statut') ? 'Précommande' : '';
    $btn = <<<HTML
<div class="elementor-element elementor-element-3259845 elementor-align-justify elementor-widget elementor-widget-button"  data-element_type="widget">
				<div class="elementor-widget-container">
					<div class="elementor-button-wrapper">
			<a href="%s" class="%s" role="button">
						<span class="elementor-button-content-wrapper">
							
						<span class="elementor-button-text">%s<br><span class="woocommerce-Price-amount amount"><bdi>%s</bdi></span></span>
		</span>
					<span class="preoder_button">$preOrder</span>
					</a>
    
		</div>
				</div>
				</div>
HTML;
    return $btn;

}

function get_btn_add_to_cart_label($attributes, $variant_id)
{
    $label = __("Add to cart", "woocommerce");
    foreach ($attributes as $attr_key => $term_slug) {
        if (($attr_key === 'attribute_pa_support' || $attr_key === 'attribute_support')
            && (strtoupper($term_slug) === 'PAPIER' || $term_slug === '')) {
            $label = __("PAPIER", "woocommerce");
        }

        if (($attr_key === 'attribute_pa_support' || $attr_key === 'attribute_support')
            && ($term_slug === 'NUMÉRIQUE' || levenshtein(strtolower($term_slug), 'numerique') < 3)) {
            $variant = new WC_Product_Variation($variant_id);
            $variants = array_map(function ($item) {
                return $item->get_name();
            }, $variant->get_downloads());

            usort($variants, function ($a, $b) {
                return strcmp($b, $a);
            });

            $variantLabel = implode(' & ', $variants);

            $label = __($variantLabel !== '' ? $variantLabel : "NUMÉRIQUE", "woocommerce");
        }

        if (($attr_key === 'attribute_pa_abonnement' || $attr_key === 'attribute_support')
            && $term_slug === 'abo1') {
            $label = __("Abonnement 1 an", "woocommerce");
        }

        if (($attr_key === 'attribute_pa_abonnement' || $attr_key === 'attribute_support')
            && $term_slug === 'abo2') {
            $label = __("Abonnement 2 ans", "woocommerce");
        }
    }
    return $label;
}

function generate_add_to_cart_btn($variation_data, $urlRedirect)
{
    $btnClass = "elementor-button-link elementor-button elementor-size-md";
    $url = '?add-to-cart=' . $variation_data['variation_id']; // The dynamic variation ID (URL)
    $price = $variation_data['display_price'] . ' <span class="woocommerce-Price-currencySymbol">€</span>';

    $button_text = get_btn_add_to_cart_label($variation_data['attributes'], $variation_data['variation_id']);
    if ($variation_data['is_in_stock'] === false) {
        $url = "#";
        $price = __("ÉPUISÉ", "woocommerce");
        $btnClass .= ' product-disable';
    }


    foreach ($variation_data['attributes'] as $attr_key => $term_slug) {
        $url .= '&quantity=1&e-redirect=' . $urlRedirect;
        $url .= '&' . $attr_key . '=' . $term_slug;
    }

    return sprintf(get_add_to_cart_btn_template(), $url, $btnClass, $button_text, $price);
}


/**
 * Add text "Produit en precommande" to cart porduct if a product has status "a-paraitre"
 * @param $item_name
 * @param $cart_item
 * @param $cart_item_key
 * @return mixed|string
 */

function generate_custom_text_cart_item_name($item_name, $cart_item, $cart_item_key)
{
    $categories = array('a-paraitre');

    if (is_cart() && has_term($categories, 'statut', $cart_item['product_id'])) {
        $item_name .= '<br /><span style="font-size: 10px;font-style: italic;">' . __("Produit en précommande", "woocommerce") . '</span>';
    }
    return $item_name;
}

add_filter('woocommerce_cart_item_name', 'generate_custom_text_cart_item_name', 10, 3);


/**
 * Add text "Produit en precommande" to checkout product name if a product has status "a-paraitre"
 * @param $item_name
 * @param $cart_item
 * @param $cart_item_key
 * @return mixed|string
 */

function generate_custom_checkout_text_cart_item_name($item_name, $cart_item, $cart_item_key)
{
    $categories = array('a-paraitre');
    $pods = pods('product', $cart_item['product_id']);
    $availabilty_date = date_create($pods->field('date_parution'));

    if (has_term($categories, 'statut', $cart_item['product_id'])) {
        $item_name .= '<br /><span style="font-size: 10px;font-style: italic;">' . __("Produit en précommande", "woocommerce") . '</span>';
        $item_name .= '<br /><span style="font-size: 10px;font-style: italic;font-weight: bold">' . __("Sortie prévue le: ", "woocommerce") . date_format($availabilty_date, "d/m/y") . '</span>';
    }
    return $item_name;
}

add_filter('woocommerce_checkout_cart_item_quantity', 'generate_custom_checkout_text_cart_item_name', 10, 3);


/**
 * Add text "Produit en precommande" to list product name in mail order if a product has status "a-paraitre"
 * @param $item_name
 * @param $item
 * @param $false
 * @return mixed|string
 */

function generate_custom_order_text_item_name($item_name, $item, $false)
{
    $categories = array('a-paraitre');
    $pods = pods('product', $item['product_id']);
    $availabilty_date = date_create($pods->field('date_parution'));
    if (has_term($categories, 'statut', $item['product_id'])) {
        $item_name .= '<br /><span style="font-size: 10px;font-style: italic;">' . __("Produit en précommande", "woocommerce") . '</span>';
        $item_name .= '<br /><span style="font-size: 10px;font-style: italic;font-weight: bold">' . __("Sortie prévue le: ", "woocommerce") . date_format($availabilty_date, "d/m/y") . '</span>';
    }
    return $item_name;
}

add_filter('woocommerce_order_item_name', 'generate_custom_order_text_item_name', 10, 3);


/** Index des thématiques **/

function woocommerce_category_index_shortcode()
{
    ob_start();
    $args = array(
        'taxonomy' => 'product_cat',
        'orderby' => 'name',
        'show_count' => 1,
        'pad_counts' => 1,
        'hierarchical' => 1,
        'title_li' => '',
        'hide_empty' => true
    );
    $categories = get_categories($args);
    echo '<ul>';
    foreach ($categories as $category) {
        $cat_link = get_term_link($category);
        echo '<li class="category-index">';
        echo '<h2>' . esc_html($category->name) . '</h2>';
        echo '<p>' . esc_html($category->description) . '</p>';
        echo '<a href="' . esc_url($cat_link) . '" class="arrow">Voir tous les ouvrages</a>';
        echo '</li>';
    }
    echo '</ul>';
    $output = ob_get_clean();
    return $output;
}

add_shortcode('woocommerce_category_index', 'woocommerce_category_index_shortcode');


/** Chargement du template Contributeur - Ouvrage(s) **/

function afficher_template_personne() {
    ob_start();

    // Récupérer l'ID du contexte actuel (page ou post)
    $contributeur_id = get_the_ID();

    if (empty($contributeur_id)) {
        echo 'Erreur : Aucun ID de contributeur trouvé dans le contexte actuel.';
        return ob_get_clean();
    }

    // Charger l'élément spécifique du Pod "personne"
    $obj = pods('personne', $contributeur_id); // Remplacez 'personne' par le slug réel de votre Pod

    // Vérifiez si l'objet Pods est bien chargé
    if (!$obj->exists()) {
        echo 'Erreur : Impossible de charger l\'objet Pods pour le contributeur avec l\'ID ' . $contributeur_id;
        return ob_get_clean();
    }

    // Inclure le fichier template
    $template_path = get_stylesheet_directory() . '/pods/templates/personne-fiche.php';

    if (file_exists($template_path)) {
        include $template_path;
    } else {
        echo 'Le fichier personne-fiche.php est introuvable à : ' . $template_path;
    }

    return ob_get_clean();
}
add_shortcode('template_personne', 'afficher_template_personne');



/** Tri des publications en ordre antechronologique sur date de parution **/

add_action( 'elementor/query/ouvrages_parution', function( $query ) {

    global $wpdb;

    $query->set( 'meta_key', 'date_parution' );

    $query->set( 'orderby', "STR_TO_DATE({$wpdb->postmeta}.meta_value,'%m/%d/%Y')" );

    $query->set( 'order', 'DESC' );

});