预估搜索结果| Gmail API PHP
预估搜索结果| Gmail API PHP
提问于 2016-01-12 18:20:42
我正在尝试获取给定搜索的电子邮件数量(已读和未读分开显示)。我读到过labels.get()函数可以做到这一点，但我不知道如何使用它。这是我必须检测的代码，如果我对给定的发件人有少于或超过100个结果。
require_once '../../vendor/autoload.php';
session_start();
$client = new Google_Client();
$client->setAuthConfigFile('../../client_secrets.json');
$client->addScope(Google_Service_Drive::DRIVE_METADATA_READONLY);
$client->addScope(Google_Service_Gmail::GMAIL_READONLY);
$client->setAccessType("offline");
$client->setApprovalPrompt('force');
$client->setAccessToken($_SESSION['token']);
$service = new Google_Service_Gmail($client);
$sender = array();
$sender[] = 'sender1@email.com';
$sender[] = 'sender2@email.com';
$sender[] = 'sender3@email.com';
function countfrom($service, $userId, $expeditor) {
try
{
unset($optParamsamz);
$optParamsamz = [];
$optParamsamz['maxResults'] = 100; // Return Only 5 Messages
$optParamsamz['q'] = "From: '".$expeditor."' ";
$messagesamz = $service->users_messages->listUsersMessages('me',$optParamsamz);
$listamz = $messagesamz->getMessages();
echo sizeof($listamz);
}
catch (Exception $e)
{
print 'An error occurred: ' . $e->getMessage();
}
}
foreach ($sender as $key => $value)
{
echo $value .': ';
countfrom($service,$_SESSION['emaile'],$value) ;
echo '<br/>';
}-编辑
我已经尝试了一个新的解决方案，它似乎更接近我正在寻找的东西。这个问题现在来自Google，它返回了一些奇数的returns _ resultestimatsize：
<?
require_once '../../vendor/autoload.php';
session_start();
$client = new Google_Client();
$client->setAuthConfigFile('../../client_secrets.json');
$client->addScope(Google_Service_Drive::DRIVE_METADATA_READONLY);
$client->addScope(Google_Service_Gmail::GMAIL_READONLY);
$client->setAccessType("offline");
$client->setApprovalPrompt('force');
$client->setAccessToken($_SESSION['token']);
$service = new Google_Service_Gmail($client);
$sender_array[] = 'sender1@sender.com';
$sender_array[] = 'sender2@sender.com';
$sender_array[] = 'sender3@sender.com';
$sender_array[] = 'sender4@sender.com';
foreach ($sender_array as $key => $expeditor)
{
$optParamsamz1['q'] = "From: '".$expeditor."' is:read ";
$optParamsamz2['q'] = "From: '".$expeditor."' ";
echo $expeditor.": ".$service->users_messages->listUsersMessages('me',$optParamsamz1)->getResultSizeEstimate() . "
".$service->users_messages->listUsersMessages('me',$optParamsamz2)->getResultSizeEstimate();
echo "<br>";
}?>
回答 1
Stack Overflow用户
发布于 2016-01-12 20:47:12
labels.get()在这个用例中恐怕帮不上什么忙。它只适用于标签，所以你可以很容易地从INBOX或CHAT获取已读/未读，但如果你想从example@gmail.com发送的所有邮件中获取所有已读/未读，则没有帮助。
不过，另一种解决方案相当便宜：
使用查询+ AND is:unread列出消息，第二个包含相同查询+的消息。响应包含一个nextPageToken，您有100+已读/未读。如果不包含nextPageToken，则有response.messages.length数量的已读/未读邮件。
示例
请求未读
q = from:info@berniesanders.com AND is:unread
GET https://www.googleapis.com/gmail/v1/users/me/messages?q=from%3Ainfo%40berniesanders.com+AND+is%3Aunread&access_token={YOUR_API_KEY}响应
{
"messages": [
{
"id": "1523144d6e3feb2e",
"threadId": "1523144d6e3feb2e"
},
{
"id": "15227d879ccb601f",
"threadId": "15227d879ccb601f"
}, ...
}
// No nextPageToken => response.messages.length unread = 22 unread请求不是未读
q = from:info@berniesanders.com AND -is:unread
GET https://www.googleapis.com/gmail/v1/users/me/messages?q=from%3Ainfo%40berniesanders.com+AND+-is%3Aunread&access_token={YOUR_API_KEY}响应
{
"messages": [
{
"id": "1522d4af39d7eec6",
"threadId": "1522d4af39d7eec6"
},
{
"id": "1521d6f3dbeaf886",
"threadId": "1521d6f3dbeaf886"
}, ...
"nextPageToken": "32436546446"
}
// nextPageToken in response => 100+ read您可以更进一步，继续使用nextPageToken列表，直到响应中没有nextPageToken，然后将所有结果加在一起，但对于您的用例来说，这可能会变慢或效率低下。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/34740986
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