How to connect DingTalk interface with PHP mobile office application

How to connect DingTalk interface with PHP’s mobile office application

With the popularity of mobile office, enterprises’ demand for real-time communication and collaboration is becoming more and more urgent. As a leading enterprise-level mobile office application, DingTalk provides a wealth of interfaces and functions, which can be connected with PHP to realize the interconnection between internal enterprise systems and DingTalk. This article will introduce some common methods of docking DingTalk interfaces with PHP, and attach code examples to help developers better understand and apply them.

1. Identity Authentication
Before connecting to the DingTalk interface, identity authentication is first required. DingTalk provides a variety of verification methods such as temporary authorization codes, AppKey and AppSecret for DingTalk enterprise applications. Mobile office applications developed using PHP need to obtain the access token of the application first and use it in subsequent interface requests.

Code example:

$appKey = 'your_app_key';
$appSecret = 'your_app_secret';
$url = "https://oapi.dingtalk.com/gettoken?appkey=$appKey&appsecret=$appSecret";
$response = file_get_contents($url);
$result = json_decode($response, true);
$accessToken = $result['access_token'];

2. Sending work notifications
DingTalk provides an interface for sending work notifications. Developers can send notifications to designated users or departments through PHP code, including Text, links, pictures and other content. Sending notifications requires an access token.

Code example:

$userId = 'user_id';
$deptId = 'dept_id';

$message = [
    'userid_list' => $userId,
    'dept_id_list' => $deptId,
    'msg' => [
        'msgtype' => 'text',
        'text' => [
            'content' => '这是一条测试消息'
        ]
    ]
];

$data = json_encode($message);

$url = "https://oapi.dingtalk.com/topapi/message/corpconversation/asyncsend_v2?access_token=$accessToken";
$options = [
    'http' => [
        'method'  => 'POST',
        'header'  => 'Content-Type:application/json',
        'content' => $data
    ] 
];

$context  = stream_context_create($options);
$result = file_get_contents($url, false, $context);

if ($result) {
    echo '消息发送成功';
} else {
    echo '消息发送失败';
}

3. Obtain the list of department members
DingTalk provides an interface for obtaining the list of department members. You can obtain the member information of the specified department, including names, through PHP code. , mobile phone number, position and other detailed information.

Code example:

$deptId = 'department_id';

$url = "https://oapi.dingtalk.com/user/simplelist?access_token=$accessToken&department_id=$deptId";
$response = file_get_contents($url);
$result = json_decode($response, true);

foreach ($result['userlist'] as $user) {
    echo '姓名：' . $user['name'] . '，手机号码：' . $user['mobile'] . '，职位：' . $user['position'];
}

4. Obtaining the approval list
DingTalk provides an interface for obtaining the approval list, which can be used to obtain approval document information within a specified range, including approval, through PHP code Number, applicant, approval status, etc.

Code examples:

$processCode = 'process_code';
$startTime = 'start_time';
$endTime = 'end_time';

$url = "https://oapi.dingtalk.com/topapi/processinstance/listids?access_token=$accessToken&process_code=$processCode&start_time=$startTime&end_time=$endTime";
$response = file_get_contents($url);
$result = json_decode($response, true);

foreach ($result['result']['list'] as $instanceId) {
    $url = "https://oapi.dingtalk.com/topapi/processinstance/get?access_token=$accessToken&process_instance_id=$instanceId";
    $response = file_get_contents($url);
    $result = json_decode($response, true);

    echo '审批编号：' . $result['result']['process_instance_id'] . '，申请人：' . $result['result']['originator_userid'] . '，审批状态：' . $result['result']['status'];
}

Through the above code examples, developers can better understand and use the docking method of DingTalk interface and PHP to realize the interconnection between internal enterprise systems and DingTalk. . DingTalk provides a wealth of interfaces and functions, and developers can conduct secondary development based on specific needs to achieve more personalized and efficient mobile office applications.

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