使用WebService将产品添加到PrestaShop 1.6.0.9

时间：2014-08-27 12:14:29

标签： xml prestashop cdata prestashop-1.5 prestashop-1.6

我正在尝试将产品添加到我的商店，由PrestaShop 1.6.0.9提供支持。这是我的代码：

<?php
    ini_set('display_errors',1);
    ini_set('display_startup_errors',1);
    error_reporting(-1);
    define('DEBUG', true);
    define('_PS_DEBUG_SQL', true);
    define('PS_SHOP_PATH', 'http://myshop.com');
    define('PS_WS_AUTH_KEY', 'E6R9IDPK2R519WB9QAJ45MUACZ9GANC2');

    require_once('PSWebServiceLibrary.php');

    try {
            $webService = new PrestaShopWebservice(PS_SHOP_PATH, PS_WS_AUTH_KEY, DEBUG);
            $opt = array('resource' => 'products');

            $xml = $webService->get(array('url' => PS_SHOP_PATH.'/api/products?schema=synopsis'));
            $resources = $xml->children()->children();

            unset($resources->position_in_category);
            unset($resources->manufacturer_name);

            $resources->price = '1000';
            $resources->active = '1';
            $resources->quantity = '50';
            $resources->link_rewrite = 'blabla';
            $resources->name->language[0][0] = 'blabla';
            $resources->description->language[0][0] = '<p>blabla</p>';
            $resources->description_short->language[0][0] = 'blabla';
            $resources->associations = '';

            $opt = array('resource' => 'products');
            $opt['postXml'] = $xml->asXML();
            $xml = $webService->add($opt); 
    }
    catch (PrestaShopWebserviceException $ex) {
        echo 'Other error: <br/>'.$ex->getMessage();
    }
?>

但我收到这个错误为XML：

<?xml version="1.0" encoding="UTF-8"?>
<prestashop xmlns:xlink="http://www.w3.org/1999/xlink">
<errors>
<error>
<code><![CDATA[127]]></code>
<message><![CDATA[XML error : String could not be parsed as XML
XML length : 7891
Original XML : %3C%3Fxml+version%3D%221.0%22+encoding%3D%22UTF-8%22%3F%3E%0A%3Cprestashop+xmlns%3Axlink%3D...................
</error>
</errors>
</prestashop>

每次更新或插入都会收到错误。可能是什么问题？我该如何解决这个问题？我的PrestaShop版本是1.6.0.9。

3 个答案:

答案 0 :(得分：2)

我在public function add($options)的 PSWebServiceLibrary.php 中找到了错误。问题在于请求：

$request = self::executeRequest($url, array(CURLOPT_CUSTOMREQUEST => 'POST', CURLOPT_POSTFIELDS => 'xml='.urlencode($xml)));

注意，CURLOPT_POSTFIELDS => 'xml='.urlencode($xml)。这将XML作为字符串发送，前缀为＆＃39; xml =＆＃39;字符串到文件的开头，url编码整个XML，但PS需要XML，所以它应该是这样的：

$request = self::executeRequest($url, array(CURLOPT_CUSTOMREQUEST => 'POST', CURLOPT_POSTFIELDS => $xml));

答案 1 :(得分：2)

试试此解决方案。它对我有用

<html><head><title>Add Product</title></head><body>
<?php

define('DEBUG', true);
define('PS_SHOP_PATH', 'http://myshop.com');
define('PS_WS_AUTH_KEY', 'E6R9IDPK2R519WB9QAJ45MUACZ9GANC2');
require_once('PSWebServiceLibrary.php');


try
{
    $webService = new PrestaShopWebservice(PS_SHOP_PATH, PS_WS_AUTH_KEY, DEBUG);
    $opt = array('resource' => 'products');
    if (isset($_GET['Create']))
        $xml = $webService->get(array('url' => PS_SHOP_PATH.'/api/products?schema=blank'));
    else
        $xml = $webService->get($opt);
    $resources = $xml->children()->children();
}
catch (PrestaShopWebserviceException $e)
{
    // Here we are dealing with errors
    $trace = $e->getTrace();
    if ($trace[0]['args'][0] == 404) echo 'Bad ID';
    else if ($trace[0]['args'][0] == 401) echo 'Bad auth key';
    else echo 'Other error';
}

if (count($_POST) > 0)
{
// Here we have XML before update, lets update XML
    foreach ($resources as $nodeKey => $node)
    {
        $resources->$nodeKey = $_POST[$nodeKey];
    }
    try
    {
        $opt = array('resource' => 'products');
        if ($_GET['Create'] == 'Creating')
        {
            $opt['postXml'] = $xml->asXML();
            $xml = $webService->add($opt);
            echo "Successfully added.";
        }
    }
    catch (PrestaShopWebserviceException $ex)
    {
        // Here we are dealing with errors
        $trace = $ex->getTrace();
        if ($trace[0]['args'][0] == 404) echo 'Bad ID';
        else if ($trace[0]['args'][0] == 401) echo 'Bad auth key';
        else echo 'Other error<br />'.$ex->getMessage();
    }
}

// Title
echo '<h1>Product\'s ';
if (isset($_GET['Create'])) echo 'Creation';
else echo 'List';
echo '</h1>';

// We set a link to go back to list if we are in creation
if (isset($_GET['Create']))
    echo '<a href="?">Return to the list</a>';

if (!isset($_GET['Create']))
    echo '<input type="button" onClick="document.location.href=\'?Create\'" value="Create">';
else
    echo '<form method="POST" action="?Create=Creating">';

echo '<table border="5">';
if (isset($resources))
{

echo '<tr>';
if (count($_GET) == 0)
{
    echo '<th>Id</th></tr>';

    foreach ($resources as $resource)
    {
        echo '<tr><td>'.$resource->attributes().'</td></tr>';
    }
}
else
{
    echo '</tr>';
    foreach ($resources as $key => $resource)
    {
        echo '<tr><th>'.$key.'</th><td>';
        if (isset($_GET['Create']))
            echo '<input type="text" name="'.$key.'" value=""/>';
        echo '</td></tr>';
    }
}

}
echo '</table><br/>';

if (isset($_GET['Create']))
    echo '<input type="submit" value="Create"></form>';


?>
</body></html>

答案 2 :(得分：0)

只需使用直接XML输入和产品架构，您就可以使用更简单的方法， 直接使用$ vars值添加值，如$ myID等。 请注意，我在PS中使用了2种语言。

$ps_product = <<<XML
<prestashop>
<product>
    <id></id>
    <id_manufacturer></id_manufacturer>
    <id_supplier></id_supplier>
    <id_category_default></id_category_default>
    <new></new>
    <cache_default_attribute></cache_default_attribute>
    <id_default_image></id_default_image>
    <id_default_combination></id_default_combination>
    <id_tax_rules_group></id_tax_rules_group>
    <position_in_category></position_in_category>
    <type></type>
    <id_shop_default></id_shop_default>
    <reference></reference>
    <supplier_reference></supplier_reference>
    <location></location>
    <width></width>
    <height></height>
    <depth></depth>
    <weight></weight>
    <quantity_discount></quantity_discount>
    <ean13></ean13>
    <upc></upc>
    <cache_is_pack></cache_is_pack>
    <cache_has_attachments></cache_has_attachments>
    <is_virtual></is_virtual>
    <on_sale></on_sale>
    <online_only></online_only>
    <ecotax></ecotax>
    <minimal_quantity></minimal_quantity>
    <price></price>
    <wholesale_price></wholesale_price>
    <unity></unity>
    <unit_price_ratio></unit_price_ratio>
    <additional_shipping_cost></additional_shipping_cost>
    <customizable></customizable>
    <text_fields></text_fields>
    <uploadable_files></uploadable_files>
    <active></active>
    <redirect_type></redirect_type>
    <id_product_redirected></id_product_redirected>
    <available_for_order></available_for_order>
    <available_date></available_date>
    <condition></condition>
    <show_price></show_price>
    <indexed></indexed>
    <visibility></visibility>
    <advanced_stock_management></advanced_stock_management>
    <date_add></date_add>
    <date_upd></date_upd>
    <meta_description><language id='1'></language><language id='2'></language></meta_description>
    <meta_keywords><language id='1'></language><language id='2'></language></meta_keywords>
    <meta_title><language id='1'></language><language id='2'></language></meta_title>
    <link_rewrite><language id='1'></language><language id='2'></language></link_rewrite>
    <name><language id='1'></language><language id='2'></language></name>
    <description><language id='1'></language><language id='2'></language></description>
    <description_short><language id='1'></language><language id='2'></language></description_short>
    <available_now><language id='1'></language><language id='2'></language></available_now>
    <available_later><language id='1'></language><language id='2'></language></available_later>
<associations>
<categories>
    <category>
    <id></id>
    </category>
</categories>
<images>
    <image>
    <id></id>
    </image>
</images>
<combinations>
    <combination>
    <id></id>
    </combination>
</combinations>
<product_option_values>
    <product_option_value>
    <id></id>
    </product_option_value>
</product_option_values>
<product_features>
    <product_feature>
    <id></id>
    <id_feature_value></id_feature_value>
    </product_feature>
</product_features>
<tags>
    <tag>
    <id></id>
    </tag>
</tags>
<stock_availables>
    <stock_available>
    <id></id>
    <id_product_attribute></id_product_attribute>
    </stock_available>
</stock_availables>
<accessories>
    <product>
    <id></id>
    </product>
</accessories>
<product_bundle>
    <product>
    <id></id>
    <quantity></quantity>
    </product>
</product_bundle>
</associations>
</product>
</prestashop>
XML;

$xml = new SimpleXMLElement($psXML);
$opt = array( 'resource' => 'products' );
$opt['postXml'] = $xml->asXML();
$xml = $webService->add( $opt );

我使用这种方式直接在PS中添加购物车。如果您没有某个节点的值（您只能为必填字段传递数据），请使用以下架构（例如id_default_image）：

<id_default_image/>

而不是

<id_default_image></id_default_image>

希望这会对你有所帮助。

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