DingTalk Interface and PHP Mobile Attendance Application Development Guide

Mobile Attendance Application Development Guide for DingTalk Interface and PHP

With the continuous development of mobile Internet technology, mobile attendance applications have gradually become an important part of enterprise management. As the leading enterprise-level smart office platform in China, DingTalk’s powerful interface capabilities provide developers with rich functionality expansion possibilities. This article will introduce how to use the DingTalk interface and PHP to develop a mobile attendance application to implement the attendance and punching function of employees within the enterprise.

1. Create a DingTalk application

First, we need to create an enterprise application on the DingTalk open platform. The specific steps are as follows:

1. Log in to the DingTalk open platform developer backend: https://open-dev.dingtalk.com
2. Click "Application Center" in the left menu bar ” and then click the “Create App” button.
3. Select the application type according to actual needs. We choose the "enterprise internal application" type.
4. Fill in the application name, LOGO, application introduction and other information, and select the required permissions.
5. After the creation is successful, record the App Key and App Secret of the application. This information will be used later.

2. Obtain AccessToken

To call the DingTalk interface, we first need to obtain an AccessToken. AccessToken is a globally unique ticket for DingTalk interface calls and must be carried in every request. The method to obtain AccessToken is as follows:

<?php
$appKey = "YOUR_APP_KEY";
$appSecret = "YOUR_APP_SECRET";
$url = "https://oapi.dingtalk.com/gettoken?appkey={$appKey}&appsecret={$appSecret}";

$response = file_get_contents($url);
$data = json_decode($response, true);

if(isset($data['access_token'])){
    $accessToken = $data['access_token'];
    // 保存accessToken，以备后续使用
} else {
    // 处理获取accessToken失败的情况
}
?>

In the above code, replace "YOUR_APP_KEY" and "YOUR_APP_SECRET" with the actual application App Key and App Secret. The obtained AccessToken will be saved in the $accessToken variable for subsequent interface calls.

3. Attendance punch-in interface

DingTalk provides an attendance punch-in interface. The following is an example. This interface can be called in a mobile application to complete the attendance punch-in function.

<?php
$userId = "USER_ID"; // 需要打卡的员工ID
$time = time();

$params = [
    "user_id" => $userId,
    "time" => $time,
    // 其他打卡参数，如经纬度、地址等
];

$url = "https://oapi.dingtalk.com/attendance/v1/record/checkin?access_token={$accessToken}";

$options['http'] = [
    'method' => 'POST',
    'header' => 'Content-type:application/json',
    'content' => json_encode($params),
];

$context = stream_context_create($options);
$response = file_get_contents($url, false, $context);
$data = json_decode($response, true);

if($data['errcode'] == 0){
    // 打卡成功
} else {
    // 打卡失败，处理错误情况
}
?>

In the above code, you need to replace "USER_ID" with the actual employee ID. Other check-in parameters can be selected and passed in according to needs.

4. Configure the callback URL

In order to obtain the attendance results in real time, we also need to configure a callback URL into the DingTalk application. The specific operations are as follows:

1. Log in to the DingTalk open platform developer backend: https://open-dev.dingtalk.com
2. Click "Application Management" in the left menu bar , find the app we created and click the "Settings" button.
3. Select "Callback Address" in the left menu, then click the "More" button and select "Set Callback Address".
4. Fill in the callback URL in the pop-up dialog box and select the required callback type.
5. Click the "Confirm" button to save the settings.

The callback URL needs to be implemented by ourselves. After receiving the callback request from DingTalk, we can perform corresponding processing, such as recording attendance results or sending notifications, etc.

Through the above steps, we can develop a mobile attendance application using the DingTalk interface and PHP. Of course, in addition to the attendance and clocking interface, DingTalk also provides many other interfaces for developers to use, such as obtaining employee information, sending messages, etc. Developers can expand more functions based on actual needs and in combination with DingTalk interface documents.

Summary

The DingTalk Interface and PHP Mobile Attendance Application Development Guide introduces the development of a mobile attendance application from the aspects of creating a DingTalk application, obtaining AccessToken, calling the attendance punch interface and configuring the callback URL. Basic application process. I hope this article can be helpful to readers who are interested in DingTalk development and mobile attendance application development.

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