sql - 使用 SQL 导出获取图像 - Prestashop

Question

我正在尝试从 Prestashop 导出 csv 文件。

我有获取主图像 image_url 的代码，但我无法在单独的列中获取所有其余图像。

我使用此代码填充图像的 url:

CONCAT('https://',
    -- get the shop domain
    IFNULL(conf.value, 'undefined_domain'),
    -- the path to the pictures folder
    '/img/p/',
    -- now take all the digits separetly as MySQL doesn't support loops in SELECT statements
    -- assuming we have smaller image id than 100'000 ;)
    IF(CHAR_LENGTH(pi.id_image) >= 5, 
        -- if we have 5 digits for the image id
        CONCAT(
            -- take the first digit
            SUBSTRING(pi.id_image, -5, 1),
            -- add a slash
            '/'),
        ''),
    -- repeat for the next digits
    IF(CHAR_LENGTH(pi.id_image) >= 4, CONCAT(SUBSTRING(pi.id_image, -4, 1), '/'), ''),
    IF(CHAR_LENGTH(pi.id_image) >= 3, CONCAT(SUBSTRING(pi.id_image, -3, 1), '/'), ''),
    if(CHAR_LENGTH(pi.id_image) >= 2, CONCAT(SUBSTRING(pi.id_image, -2, 1), '/'), ''),
    IF(CHAR_LENGTH(pi.id_image) >= 1, CONCAT(SUBSTRING(pi.id_image, -1, 1), '/'), ''),
    -- add the image id
    pi.id_image,
    -- put the image extension
    '.jpg') as image_url,

我需要为至少 3 张图片(image2_url、image3_url 等)复制它。

对不起，我是 SQL 导出的新手，所以请不要评判我。

谢谢，

更新

这是我们需要的所有数据的代码，有数量、描述等，请随意使用:

SELECT p.id_product, p.active, pl.name AS 'Name',
    GROUP_CONCAT(DISTINCT(cl.name) SEPARATOR ',') AS 'Categories (x,y,z...)',
    p.price AS 'Price tax excluded or Price tax included',
    p.id_tax_rules_group AS 'Tax rules ID',
    p.wholesale_price AS 'Wholesale price',
    p.on_sale AS 'On sale (0/1)',
    IF(pr.reduction_type = 'amount', pr.reduction, '') AS 'Discount amount',
    IF(pr.reduction_type = 'percentage', pr.reduction, '') AS 'Discount percent',
    pr.from AS 'Discount from (yyyy-mm-dd)',
    pr.to AS 'Discount to (yyyy-mm-dd)',
    p.reference AS 'Reference #',
    p.supplier_reference AS 'Supplier reference #',
    ps.name AS 'Supplier',
    pm.name AS 'Manufacturer',
    p.ean13 AS 'EAN13',
    p.upc AS 'UPC',
    p.ecotax AS 'Ecotax',
    p.width AS 'Width',
    p.height AS 'Height',
    p.depth AS 'Depth',
    p.weight AS 'Weight',
    sa.quantity as 'Quantity',
    p.minimal_quantity AS 'Minimal quantity',
    'both' AS 'Visibility',
    p.additional_shipping_cost AS 'Additional shipping cost',
    p.unity AS 'Unity',
    p.unit_price_ratio AS 'Unit price',
    pl.description_short AS 'Short description',
    pl.description AS 'Description',
    IF(t.name IS NOT NULL, GROUP_CONCAT(DISTINCT(t.name) SEPARATOR ','), '') AS 'Tags (x,y,z...)',
    pl.meta_title AS 'Meta title',
    pl.meta_keywords AS 'Meta keywords',
    pl.meta_description AS 'Meta description',
    pl.link_rewrite AS 'URL rewritten',
    pl.available_now AS 'Text when in stock',
    pl.available_later AS 'Text when backorder allowed',
    p.available_for_order AS 'Available for order (0 = No, 1 = Yes)',
    '' AS 'Product available date',
    p.date_add 'Product creation date',
    p.show_price AS 'Show price (0 = No, 1 = Yes)',
CONCAT('https://',
        -- get the shop domain
        IFNULL(conf.value, 'undefined_domain'),
        -- the path to the pictures folder
        '/img/p/',
        -- now take all the digits separetly as MySQL doesn't support loops in SELECT statements
        -- assuming we have smaller image id than 100'000 ;)
        IF(CHAR_LENGTH(pi.id_image) >= 5, 
            -- if we have 5 digits for the image id
            CONCAT(
                -- take the first digit
                SUBSTRING(pi.id_image, -5, 1),
                -- add a slash
                '/'),
            ''),
        -- repeat for the next digits
        IF(CHAR_LENGTH(pi.id_image) >= 4, CONCAT(SUBSTRING(pi.id_image, -4, 1), '/'), ''),
        IF(CHAR_LENGTH(pi.id_image) >= 3, CONCAT(SUBSTRING(pi.id_image, -3, 1), '/'), ''),
        if(CHAR_LENGTH(pi.id_image) >= 2, CONCAT(SUBSTRING(pi.id_image, -2, 1), '/'), ''),
        IF(CHAR_LENGTH(pi.id_image) >= 1, CONCAT(SUBSTRING(pi.id_image, -1, 1), '/'), ''),
        -- add the image id
        pi.id_image,
        -- put the image extension
        '.jpg') as image_url,
CONCAT('https://',
        -- get the shop domain
        IFNULL(conf.value, 'undefined_domain'),
        -- the path to the pictures folder
        '/img/p/',
        -- now take all the digits separetly as MySQL doesn't support loops in SELECT statements
        -- assuming we have smaller image id than 100'000 ;)
        IF(CHAR_LENGTH(pi2.id_image) >= 5, 
            -- if we have 5 digits for the image id
            CONCAT(
                -- take the first digit
                SUBSTRING(pi2.id_image, -5, 1),
                -- add a slash
                '/'),
            ''),
        -- repeat for the next digits
        IF(CHAR_LENGTH(pi2.id_image) >= 4, CONCAT(SUBSTRING(pi2.id_image, -4, 1), '/'), ''),
        IF(CHAR_LENGTH(pi2.id_image) >= 3, CONCAT(SUBSTRING(pi2.id_image, -3, 1), '/'), ''),
        if(CHAR_LENGTH(pi2.id_image) >= 2, CONCAT(SUBSTRING(pi2.id_image, -2, 1), '/'), ''),
        IF(CHAR_LENGTH(pi2.id_image) >= 1, CONCAT(SUBSTRING(pi2.id_image, -1, 1), '/'), ''),
        -- add the image id
        pi2.id_image,
        -- put the image extension
        '.jpg') as image_url2,
    0 AS 'Delete existing images (0 = No, 1 = Yes)',
    GROUP_CONCAT(DISTINCT(CONCAT((fl.name), ':', (fvl.value), ':0')) SEPARATOR ',') AS 'Feature (Name:Value:Position)',
    p.online_only AS 'Available online only (0 = No, 1 = Yes)',
    p.condition AS 'Cond',
    0 AS 'Customizable (0 = No, 1 = Yes)',
    0 AS 'Uploadable files (0 = No, 1 = Yes)',
    0 AS 'Text fields (0 = No, 1 = Yes)',
    p.out_of_stock as 'Out of stock',
    '1' AS 'ID',
    null AS 'Action when out of stock',
    null AS 'Depends on stock',
    null AS 'Warehouse'
FROM ps_product p

LEFT JOIN ps_product_lang pl ON(p.id_product = pl.id_product)
LEFT JOIN ps_category_product cp ON(p.id_product = cp.id_product)
LEFT JOIN ps_category_lang cl ON(cp.id_category = cl.id_category)

LEFT JOIN ps_specific_price pr ON(p.id_product = pr.id_product)
LEFT JOIN ps_product_tag pt ON(p.id_product = pt.id_product)
LEFT JOIN ps_tag t ON(pt.id_tag = t.id_tag)
LEFT JOIN ps_image pi ON(p.id_product = pi.id_product and pi.cover = 1)
LEFT JOIN ps_image pi2 ON(p.id_product = pi2.id_product and pi2.position = 2)
LEFT JOIN ps_manufacturer pm ON(p.id_manufacturer = pm.id_manufacturer)
LEFT JOIN ps_supplier ps ON(p.id_supplier = ps.id_supplier)
LEFT JOIN ps_configuration conf ON conf.name = 'PS_SHOP_DOMAIN'
LEFT JOIN ps_feature_product fp ON p.id_product = fp.id_product
LEFT JOIN ps_feature_lang fl ON fp.id_feature = fl.id_feature
LEFT JOIN ps_feature_value_lang fvl ON fp.id_feature_value = fvl.id_feature_value
LEFT JOIN ps_feature f ON fp.id_feature = f.id_feature
LEFT JOIN ps_feature_value fv ON fp.id_feature_value = fv.id_feature_value
LEFT JOIN ps_stock_available sa ON (p.id_product = sa.id_product)
WHERE pl.id_lang = 1
AND cl.id_lang = 1
GROUP BY p.id_product;

Answer 1

如果需要，可以将此脚本导出为 csv。

问候

<?php
$id_lang = 1;
$id_shop = 1;

include_once('config/config.inc.php');
$link = new Link();

$listProduct = Db::getInstance()->executes('SELECT * FROM '._DB_PREFIX_.'product');

foreach ($listProduct as $product) {
    $listPictures = Db::getInstance()->ExecuteS('
            SELECT i.`cover`, i.`id_image`, i.`position`
            FROM `'._DB_PREFIX_.'image` i
            WHERE i.`id_product` = '.(int)($product['id_product']).'
            ORDER BY i.cover DESC, i.`position` ASC ');

    $prod = new Product($product['id_product'], false, $id_lang, $id_shop);

    $lign = array();
    foreach ($listPictures as $picture) {
        $ids = $product['id_product'].'-'.$picture['id_image'];
        $lign[] = $link->getImageLink($prod->link_rewrite, $ids);
    }
    echo implode(';',$lign)."\n";
}