如何使用 php 将事件插入用户谷歌日历？

Question

我有以下这些代码可以插入到我的特定谷歌日历中。 嗯它很成功，但是如何让用户可以添加到自己的日历中呢？ 有人可以帮助我......我的预期结果就像用户可以通过谷歌登录......这意味着用户可以添加到他们自己的谷歌日历。 谢谢。

添加到我的特定日历的代码

require_once './vendor/google/apiclient/src/Google/autoload.php';

$key_file_location = 'Calendar-96992da17e2dda.p12'; // key.p12 to create in the Google API console

$client_id = '6094969424649-compute@developer.gserviceaccount.com';
$service_account_name = 'testsd-440@studied-zephyr-117012.iam.gserviceaccount.com'; // Email Address in the console account

if (strpos($client_id, "gserviceaccount") == false || !strlen($service_account_name) || !strlen($key_file_location)) {
    echo "no credentials were set.";
    exit;
}

/** We create service access ***/
$client = new Google_Client();  

/************************************************
If we have an access token, we can carry on.  (Otherwise, we'll get one with the help of an  assertion credential.)
Here we have to list the scopes manually. We also supply  the service account
 ************************************************/
if (isset($_SESSION['service_token'])) {
        $client->setAccessToken($_SESSION['service_token']);
}
$key = file_get_contents($key_file_location);
$cred = new Google_Auth_AssertionCredentials(
    $service_account_name,
array('https://www.googleapis.com/auth/calendar'), // ou calendar_readonly
$key
);

$client->setAssertionCredentials($cred);
if ($client->getAuth()->isAccessTokenExpired()) {
    $client->getAuth()->refreshTokenWithAssertion($cred);
}
$_SESSION['service_token'] = $client->getAccessToken();



// Get the API client and construct the service object.
$service = new Google_Service_Calendar($client);


    /************* INSERT ****************/
$event = new Google_Service_Calendar_Event(array(
  'summary' => 'My Summary',
  'location' => 'My Location',
  'description' => 'My Description',
  'start' => array(
    'dateTime' => '2015-12-31T09:09:00',
    'timeZone' => 'Asia/Singapore',
  ),
  'end' => array(
    'dateTime' => '2015-12-31T17:16:00',
    'timeZone' => 'Asia/Singapore',
  ),
  'attendees' => array(
    array('email' => 'abc@gmail.com'),
    array('email' => 'def@gmail.my'),
  ),
  'reminders' => array(
    'useDefault' => FALSE,
    'overrides' => array(
      array('method' => 'email', 'minutes' => 24 * 60),
      array('method' => 'popup', 'minutes' => 10),
    ),
  ),
));

$events = $service->events->insert('primary', $event);
printf('Event created: %s', $events->htmlLink);

Answer 1

使用 PHP客户端库。

// Refer to the PHP quickstart on how to setup the environment:
// https://developers.google.com/google-apps/calendar/quickstart/php
// Change the scope to Google_Service_Calendar::CALENDAR and delete any stored
// credentials.

$event = new Google_Service_Calendar_Event(array(
  'summary' => 'Google I/O 2015',
  'location' => '800 Howard St., San Francisco, CA 94103',
  'description' => 'A chance to hear more about Google\'s developer products.',
  'start' => array(
    'dateTime' => '2015-05-28T09:00:00-07:00',
    'timeZone' => 'America/Los_Angeles',
  ),
  'end' => array(
    'dateTime' => '2015-05-28T17:00:00-07:00',
    'timeZone' => 'America/Los_Angeles',
  ),
  'recurrence' => array(
    'RRULE:FREQ=DAILY;COUNT=2'
  ),
  'attendees' => array(
    array('email' => 'lpage@example.com'),
    array('email' => 'sbrin@example.com'),
  ),
  'reminders' => array(
    'useDefault' => FALSE,
    'overrides' => array(
      array('method' => 'email', 'minutes' => 24 * 60),
      array('method' => 'popup', 'minutes' => 10),
    ),
  ),
));

$calendarId = 'primary';
$event = $service->events->insert($calendarId, $event);
printf('Event created: %s\n', $event->htmlLink);

有关更多详细信息，请从此处查看官方文档事件：插入

Answer 2

当您想为其他人插入事件时，您必须通过 OAuth 2.0 实现。 您的应用程序必须使用 OAuth 2.0 来授权来自经过身份验证的用户的请求。 不支持其他授权协议。

使用 OAuth 2.0 的应用程序必须具有向 OAuth 2.0 标识应用程序的凭据。 具有这些凭据的应用程序可以访问您为项目启用的 API。 要为您的项目获取 Web 应用程序凭据，请完成以下步骤：

• 转到 Google Developers Console 和 Open Credentials 页面。

• 通过单击 OAuth 标题下的Create new Client ID创建 OAuth 2.0 凭据。 接下来，在相关表中查找应用程序的client ID和client secret 。

• 您还可以通过单击客户端 ID 从此页面创建和编辑重定向 URI。 重定向 URI 是应用程序的身份验证端点的 URI，它处理来自 OAuth 2.0 服务器的响应。

• 下载client_secrets.json文件并将其安全地存储在只有您的应用程序可以访问的位置。

现在有两个阶段的工作。

第一阶段

在第一阶段，您会将用户重定向到 Google 服务器以授权您的应用程序进行更改。 由于您已经在使用 Google PHP Clinet 库，所以事情会很简单

 $client = new Google_Client();
 client->setAuthConfigFile('client_secrets.json');  //file downloaded earlier
 $client->addScope("https://www.googleapis.com/auth/calendar");

生成一个 URL 以请求来自 Google 的 OAuth 2.0 服务器的访问权限：

 $auth_url = $client->createAuthUrl();
 header('Location: ' . filter_var($auth_url, FILTER_SANITIZE_URL)); //redirect user to Google

二期

当用户授权您的应用程序并且 Google 使用临时令牌代码将用户重定向到您的网站时，第二阶段开始。

如果用户拒绝或错误响应：

https://localhost/auth?error=access_denied

授权码响应：

https://localhost/auth?code=4/P7q7W91a-oMsCeLvIaQm6bTrgtp7

现在要为访问令牌交换授权代码，请使用 authenticate 方法：

$client->authenticate($_GET['code']);
$access_token = $client->getAccessToken();

现在在库中设置您的访问令牌

 $client->setAccessToken($access_token);

现在，您可以根据需要轻松删除/插入/编辑事件

Answer 3

<!DOCTYPE html><html>
<head>
    <title>GOOGLE CALENDAR - insert, change and delete Google Calenda event</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta charset="UTF-8">
    <style>
        body{
            margin: 0;
            width: 100%;
            font-family: Verdana, Arial;
        }
        #centro{
            width: 780px;
            margin: auto;
        }
        .calendario{
            position: relative;
            width: 800px;
            height: 600px;
            margin-left:-390px;
            left: 50%;
            float: left;
            -webkit-border-radius: 5px;
            -moz-border-radius: 5px;
            border-radius: 5px;
        }
        #datahora{
            width: 250px;
            float: left;
        }
        #cento{
            width: 780px;
            float: left;
        }
        #centro .primo{
            width: 100%;
            background-color: #E3E9FF;
            padding: 10px;
            margin: 50px 0;
            float: left;
            -webkit-border-radius: 5px;
            -moz-border-radius: 5px;
            border-radius: 5px;
        }
        label {
            width: 780px;
            margin: 5px 5px 0;
            float: left;
            padding-top: 10px;
        }

        input{
            margin: 5px;
            float: left;
            padding: 5px 10px;
            -webkit-border-radius: 5px;
            -moz-border-radius: 5px;
            border-radius: 5px;
            border: 1px #CCC solid;
        }
        input[type="text"]{
            width: 750px;
        }
        input[type="date"]{
            width: 125px;
        }
        input[type="time"]{
            width: 70px;
        }
        input[type="submit"]{

        }

        input:focus{
            border: 1px  #cc0000 solid;
            box-shadow: 0 0 5px #cc0000;
        }
        .btn {
            background: #3498db;
            background-image: -webkit-linear-gradient(top, #3498db, #2980b9);
            background-image: -moz-linear-gradient(top, #3498db, #2980b9);
            background-image: -ms-linear-gradient(top, #3498db, #2980b9);
            background-image: -o-linear-gradient(top, #3498db, #2980b9);
            background-image: linear-gradient(to bottom, #3498db, #2980b9);
            -webkit-border-radius: 5;
            -moz-border-radius: 5;
            border-radius: 5px;
            font-family: Arial;
            color: #ffffff;
            font-size: 20px;
            padding: 10px 20px 10px 20px;
            text-decoration: none;
            cursor: pointer;
        }

        .btn:hover {
            background: #3cb0fd;
            background-image: -webkit-linear-gradient(top, #3cb0fd, #3498db);
            background-image: -moz-linear-gradient(top, #3cb0fd, #3498db);
            background-image: -ms-linear-gradient(top, #3cb0fd, #3498db);
            background-image: -o-linear-gradient(top, #3cb0fd, #3498db);
            background-image: linear-gradient(to bottom, #3cb0fd, #3498db);
            text-decoration: none;
        }

    </style>
</head>
<body>

    <?php
    session_start();
    require 'google-api-php-client-master/src/Google/autoload.php';
    require_once 'google-api-php-client-master/src/Google/Client.php';
    require_once 'google-api-php-client-master/src/Google/Service/Calendar.php';

    $client_id = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'; //change this
    $Email_address = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'; //change this
    $key_file_location = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'; //change this
    $client = new Google_Client();
    $client->setApplicationName("Client_Library_Examples");
    $key = file_get_contents($key_file_location);


    $scopes = "https://www.googleapis.com/auth/calendar";
    $cred = new Google_Auth_AssertionCredentials(
            $Email_address, array($scopes), $key
    );
    $client->setAssertionCredentials($cred);
    if ($client->getAuth()->isAccessTokenExpired()) {
        $client->getAuth()->refreshTokenWithAssertion($cred);
    }
    $service = new Google_Service_Calendar($client);

    $calendarList = $service->calendarList->listCalendarList();
    while (true) {
        foreach ($calendarList->getItems() as $calendarListEntry) {
            echo "<a href='Oauth2.php?type=event&id=" . $calendarListEntry->id . " '>" . $calendarListEntry->getSummary() . "</a><br>\n";
        }
        $pageToken = $calendarList->getNextPageToken();
        if ($pageToken) {
            $optParams = array('pageToken' => $pageToken);
            $calendarList = $service->calendarList->listCalendarList($optParams);
        } else {
            break;
        }
    }


    if ($_POST) {

        $Summary = $_POST['Summary'];
        $Location = $_POST['Location'];
        $DateStart = $_POST['DateStart'];
        $TimeStart = $_POST['TimeStart'];
        $DateEnd = $_POST['DateEnd'];
        $TimeEnd = $_POST['TimeEnd'];
        $status = $_POST['status'];



        if ($status == 'Insert') {
            //--------------- trying to insert EVENT --------------- 
            $event = new Google_Service_Calendar_Event();
            $event->setSummary($Summary);
            $event->setLocation($Location);
            $start = new Google_Service_Calendar_EventDateTime();
            $datatimeI = geratime(DataIT2DB($DateStart), $TimeStart);

            $start->setDateTime($datatimeI);
            $event->setStart($start);
            $end = new Google_Service_Calendar_EventDateTime();
            $datatimeF = geratime(DataIT2DB($DateEnd), $TimeEnd);

            $end->setDateTime($datatimeF);
            $event->setEnd($end);
            $attendee1 = new Google_Service_Calendar_EventAttendee();
            $attendee1->setEmail('xxxxxxx@gmail.com');
            $attendees = array($attendee1);
            $event->attendees = $attendees;
            $createdEvent = $service->events->insert('primary', $event);
            $_SESSION['eventID'] = $createdEvent->getId();
        } else if ($status == 'Cancel') {
            //--------------- trying to del EVENT --------------- 
            $createdEvent = $service->events->delete('primary', $_SESSION['eventID']);
        } else if ($status == 'Update') {
            //--------------- trying to update EVENT --------------- 

            $rule = $service->events->get('primary', $_SESSION['eventID']);


            $event = new Google_Service_Calendar_Event();
            $event->setSummary($Summary);
            $event->setLocation($Location);
            $start = new Google_Service_Calendar_EventDateTime();
            $datatimeI = geratime(DataIT2DB($DateStart), $TimeStart);

            $start->setDateTime($datatimeI);
            $event->setStart($start);
            $end = new Google_Service_Calendar_EventDateTime();
            $datatimeF = geratime(DataIT2DB($DateEnd), $TimeEnd);

            $end->setDateTime($datatimeF);
            $event->setEnd($end);
            $attendee1 = new Google_Service_Calendar_EventAttendee();
            $attendee1->setEmail('xxxxxxxxxx@gmail.com'); //change this
            $attendees = array($attendee1);
            $event->attendees = $attendees;

            $updatedRule = $service->events->update('primary', $rule->getId(), $event);
        }
    }

    function DataIT2DB($datapega) {
        if ($datapega) {
            $data = explode('/', $datapega);
            if (count($data) > 1) {
                $datacerta = $data[2] . '-' . $data[1] . '-' . $data[0];
            } else {
                $datacerta = $datapega;
            }
        } else {
            $datacerta = $datapega;
        }
        return $datacerta;
    }

    function geratime($DateStart, $TimeStart) {
        $dataHora = $DateStart . 'T' . $TimeStart . ':00.000+02:00'; //Fuso Rome
        return $dataHora;
    }
    ?>

    <div id="contenut" style="width: 100%; float: left;">
        <div id="centro">
            <div class="primo">
                <form name="adicionar" method="POST" action="#">
                    ID evento: <?php echo ( isset($_SESSION['eventID']) ? $_SESSION['eventID'] : "" ); ?>
                    <input type="hidden" name="" value="<?php echo ( isset($_SESSION['eventID']) ? $_SESSION['eventID'] : "" ); ?>" />
                    <input type="text" name="Summary" value="<?php echo ( isset($_POST['Summary']) ? $_POST['Summary'] : "" ); ?>" placeholder="Title"/>
                    <input type="text" name="Location" value="<?php echo ( isset($_POST['Location']) ? $_POST['Location'] : "" ); ?>" placeholder="Location "/>
                    <div id="datahora">
                        <label>Starting Date</label>
                        <input type="date" name="DateStart" value="<?php echo ( isset($_POST['DateStart']) ? $_POST['DateStart'] : "" ); ?>" placeholder="DD/MM/YYYY"/>
                        <input type="time" name="TimeStart" value="<?php echo ( isset($_POST['TimeStart']) ? $_POST['TimeStart'] : "" ); ?>" placeholder="10:20"/>
                    </div>
                    <div id="datahora">
                        <label>Ending Date</label>
                        <input type="date" name="DateEnd" value="<?php echo ( isset($_POST['DateEnd']) ? $_POST['DateEnd'] : "" ); ?>" placeholder="DD/MM/YYYY"/>
                        <input type="time" name="TimeEnd" value="<?php echo ( isset($_POST['TimeEnd']) ? $_POST['TimeEnd'] : "" ); ?>" placeholder="10:20" />
                    </div>
                    <div id="cento">
                        <input class="btn" type="submit" value="Insert" name="status" />
                        <input class="btn" type="submit" value="Cancel" name="status" />
                        <input class="btn" type="submit" value="Update" name="status" />
                    </div>

                </form>
            </div>
        </div>
    </div>
</body>

请参考此代码的工作原理。 插入您自己的 client_id、Email_address 和 key_file_location

Answer 4

不需要这样复杂的操作，您可以通过 url 命令用户事件日历来创建事件：

$data['calendar_url']['google'] =   
    'http://www.google.com/calendar/event?action=TEMPLATE'.
    '&text='.$event_detail["title"].
    '&dates='.$event_detail["datetime"].'/'.$event_detail["datetime_end"].
    '&location='.$event_detail["location"].
    '&details='.$event_detail["details"].
    '&trp=false'.
    '&sprop=website:www.someurl.com'.
    '&sprop=name:Name'
;

变量值：

$event_detail['title'] => 事件名称

$event_detail["datetime"] => 这种格式的事件开始日期时间 ( YmdTHis ) T字母代表时间分隔符 (例如20151212T160000 ) - 事件开始于 2015 - 12 - 12 / 16:00h

$event_detail["datetime_end"] => 与 datetime 相同的规则 - 事件结束

$location => 活动地点

$details => 活动描述

其他参数应该是事件的来源。

$trp = false - 我不确定这是做什么的

所以你可以将所有这些插入一个锚点中：

<a href='<?= $data["calendar_url"]["google"]; ?>'>Create google event</a>

编辑：经过一番搜索后，我在堆栈溢出上找到了它，它的解释相同： Link to add to google calendar