我正在嘗試編寫基本的CalDAV交互腳本,以便與Apple的給定帳戶的iCloud日歷一起使用.目前,我收到的回復如下：

Precondition Failed

Requested resource has a matching ETag.

$account = array(

'server'=> 'p05',

'id' => '######',

'user' => 'a****z@me.com',

'pass' => '*****'

);

$url = 'https://'.$account['server'].'-caldav.icloud.com/'.$account['id'].'/calendars/work/';

$userpwd = $account['user'] .":". $account['pass'];

$description = 'Test event description';

$summary = 'Test event';

$tstart = gmdate("Ymd\THis\Z", strtotime("-2 days"));

$tend = gmdate("Ymd\THis\Z", strtotime("-2 days"));

$tstamp = gmdate("Ymd\THis\Z");

$body = <<<__eod>

BEGIN:VCALENDAR

VERSION:2.0

BEGIN:VEVENT

DTSTAMP:$tstamp

DTSTART:$tstart

DTEND:$tend

UID:$uid

DESCRIPTION:$description

LOCATION:Office

SUMMARY:$summary

END:VEVENT

END:VCALENDAR

__EOD;

$headers = array(

'Content-Type: text/calendar; charset=utf-8',

'If-None-Match: *', //Possibly this line causing a problem - unsure of what it does?

'Content-Length: '.strlen($body),

);

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);

curl_setopt($ch, CURLOPT_USERPWD, $userpwd);

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');

curl_setopt($ch, CURLOPT_POSTFIELDS, $body);

$res = curl_exec($ch);

curl_close($ch);

print_r($res);

?>

有誰知道響應意味著什么,或者如何解決它？我意識到腳本是非常基本的,但我希望在將它整理成一個類之前先得到一些工作.

提前感謝您的任何建議/幫助.

解決方法:

當然,在花費數小時解決問題并訴諸SO之后,你的大腦就開始了.

我錯過了$uid var,需要設置為唯一(或現有更新)事件ID.以下應該適用于任何試圖實現相同目標的人：

$account = array(

'server'=> 'p05',

'id' => '######',

'user' => 'a****z@me.com',

'pass' => '*****'

);

$uid = 'event-12345';

$url = 'https://'.$account['server'].'-caldav.icloud.com/'.$account['id'].'/calendars/work/' . $uid . '.ics';

$userpwd = $account['user'] .":". $account['pass'];

$description = 'Test event description';

$summary = 'Test event';

$tstart = gmdate("Ymd\THis\Z", strtotime("-2 days"));

$tend = gmdate("Ymd\THis\Z", strtotime("-2 days"));

$tstamp = gmdate("Ymd\THis\Z");

$body = <<<__eod>

BEGIN:VCALENDAR

VERSION:2.0

BEGIN:VEVENT

DTSTAMP:$tstamp

DTSTART:$tstart

DTEND:$tend

UID:$uid

DESCRIPTION:$description

LOCATION:Office

SUMMARY:$summary

END:VEVENT

END:VCALENDAR

__EOD;

$headers = array(

'Content-Type: text/calendar; charset=utf-8',

'If-None-Match: *',

'Expect: ',

'Content-Length: '.strlen($body),

);

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);

curl_setopt($ch, CURLOPT_USERPWD, $userpwd);

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');

curl_setopt($ch, CURLOPT_POSTFIELDS, $body);

curl_exec($ch);

curl_close($ch);

?>

我的錯.

標簽：php,curl,calendar,icloud,caldav

來源： https://codeday.me/bug/20190625/1286352.html

總結

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