Prestashop 如何通过 API 获取每种语言的群组名称

Question

Prestashop 1.7 至 8 版本。 我无法使用 PS Web 服务库通过 API 获取不同语言的客户组名称，但我可以按照 PS 文档示例检索所有其他字段。 请参阅以下 xml API GET 响应，我的麻烦与名称标签内的多个语言标签有关。 我找不到任何有效的 php 代码来获得像这个数组这样简单的东西：

$groupNames = ("1" => 'Visitatore", "2" => "Visitor", "3" => "Visiteur")

其中1,2,3是我商店的语言id

有什么想法吗？感谢您的帮助。

<?xml version="1.0" encoding="UTF-8"?>
<prestashop xmlns:xlink="http://www.w3.org/1999/xlink">
    <group>
        <id>
            <![CDATA[1]]>
        </id>
        <reduction>
            <![CDATA[0.00]]>
        </reduction>
        <price_display_method>
            <![CDATA[1]]>
        </price_display_method>
        <show_prices>
            <![CDATA[1]]>
        </show_prices>
        <date_add>
            <![CDATA[2020-10-07 15:20:23]]>
        </date_add>
        <date_upd>
            <![CDATA[2020-10-15 16:00:34]]>
        </date_upd>
        <name>
            <language id="1" xlink:href="https://myshop.it/api/languages/1">
                <![CDATA[Visitatore]]>
            </language>
            <language id="2" xlink:href="https://myshop.it/api/languages/2">
                <![CDATA[Visitor]]>
            </language>
            <language id="3" xlink:href="https://myshop.it/api/languages/3">
                <![CDATA[Visiteur]]>
            </language>
        </name>
    </group>
</prestashop>

这是我的代码..

try {            
    $webService = new \PrestaShopWebservice($activeShop->url, $activeShop->apikey, false);        
    // call to retrieve all customer groups
    $xml = $webService->get([
       'resource' => 'groups',
        ]);
    } catch (\PrestaShopWebserviceException $ex) {
        $exception = str($ex->getMessage());
        return $exception;
    }   
    $resources = $xml->groups->children();
    foreach ($resources as $resource) {
    $attributes = $resource->attributes();
    $resourceId = $attributes['id'];  
    try {                     
     // call to retrieve groups fields
    $xml2 = $webService->get([
       'resource' => 'groups',
       'id' => $resourceId
        ]);                
     } catch (\PrestaShopWebserviceException $ex) {
       $exception = str($ex->getMessage());                   
       return $exception;
     }
    $groupsFields = $xml2->group->children();                                 
    $name = $groupsFields->name;
    $name2 = $name->language;
    //from here is the issue .. how to get the names ? see dump below
    // I tried name2->attributes but it doesn't work
    // .....
  }

dump of $groupsFields --- all fields are easyily accessible, ex: $groupsFields->reduction
SimpleXMLElement {#1378 ▼
  +"id": "1"
  +"reduction": "0.00"
  +"price_display_method": "1"
  +"show_prices": "1"
  +"date_add": "2020-10-07 15:20:23"
  +"date_upd": "2020-10-15 16:00:34"
  +"name": SimpleXMLElement {#1386 ▶}
}

dump of $name2 - how to manage @attributes ???????
SimpleXMLElement {#1379 ▼ 
  +"@attributes": array:1 [▶]
  +"0": "Visitatore"
  +"1": "Visitor"
  +"2": "Visiteur"
}

Answer 1

我终于找到了解决方案..

// retrieves the names of the groups in the different languages                       $name = $groupsFields->name;
$languages = $name->language;
  foreach ($languages as $language) {
  $groupNames[] = array((string)$language['id'] => (string)$language );
  }