如何使用 PHP 的 force.com 工具包从 salesforce 检索元数据？

Question

我想从我的 salesforce 实例中检索参数的值。比如我想恢复可信IP范围： https ://developer.salesforce.com/docs/atlas.en-us.api_meta.meta/api_meta/meta_securitysettings.htm

为此，请使用元数据 API。为了访问这个 API，我使用了 force.com 的 PHP 工具包。

但是，给出的示例仅涉及参数的创建或更新：

https://developer.salesforce.com/blogs/developer-relations/2011/11/extending-the-force-com-toolkit-for-php-to-handle-the-metadata-api.html

如何简单地获取参数的值（例如受信任的 IP 范围）？

Answer 1

Salesforce 提供的 PHP 工具包已经过时，不应使用。有更多最近的分叉/社区项目（一、二）试图实现一个现代 PHP 客户端，也许其中一个对你有用。一个简单的(r) 解决方案是通过对元数据 API 的普通 SOAP 调用来检索 SecuritySettings。API 版本设置为的请求负载46.0应该是<?xml version="1.0" encoding="UTF-8"?><Package xmlns="http://soap.sforce.com/2006/04/metadata">&nbsp; &nbsp; <types>&nbsp; &nbsp; &nbsp; &nbsp; <members>Security</members>&nbsp; &nbsp; &nbsp; &nbsp; <name>Settings</name>&nbsp; &nbsp; </types>&nbsp; &nbsp; <version>46.0</version></Package>并且响应看起来像这样（仅显示相关部分，实际响应要大得多）<?xml version="1.0" encoding="UTF-8"?><SecuritySettings xmlns="http://soap.sforce.com/2006/04/metadata">&nbsp; &nbsp; <networkAccess>&nbsp; &nbsp; &nbsp; &nbsp; <ipRanges>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <description>...</description>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <end>1.255.255.255</end>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <start>0.0.0.0</start>&nbsp; &nbsp; &nbsp; &nbsp; </ipRanges>&nbsp; &nbsp; </networkAccess></SecuritySettings>翻译成PHP：$wsdl = PUBLIC_PATH . '/wsdl-metadata.xml';&nbsp;$apiVersion = 46.0;$singlePackage = true;$members = 'Security';$name = 'Settings';$params = new StdClass();$params->retrieveRequest = new StdClass();$params->retrieveRequest->apiVersion = $apiVersion;$params->retrieveRequest->singlePackage = $singlePackage;$params->retrieveRequest->unpackaged = new StdClass();$params->retrieveRequest->unpackaged->version = $apiVersion;$params->retrieveRequest->unpackaged->type = new stdClass();$params->retrieveRequest->unpackaged->type->members = $members;$params->retrieveRequest->unpackaged->type->name = $name;$option = [&nbsp; &nbsp; 'trace' => TRUE,];// Namespaces$namespace = 'http://soap.sforce.com/2006/04/metadata';$client = new SoapClient($wsdl, $option);$header = new SoapHeader($namespace, "SessionHeader", array ('sessionId' => $token)); // NEED: access token$client->__setSoapHeaders($header);$client->__setLocation($serverUrl); // NEED: service endpoint URL$serviceResult = $client->retrieve($params);您需要提供访问令牌 ( $token) 和服务端点 ( $serverUrl)。

Answer 2

对于任何试图让它工作的人，identigral 的例子对我不起作用，必须执行以下操作：更改$client->setEndpoint($serverUrl);为$client->__setLocation($serverUrl);我使用 Oauth 登录，因此您需要从响应中构造 $serverUrl： <instance_url> + '/services/Soap/m/46.0/' + <org id (from id)>示例：'https://your-production-or-sandbox-name.my.salesforce.com/services/Soap/m/46.0/your-org-id'