我使用的是VideoStream類,它工作得很好。我嘗試將其集成到Page_Controller
中,並確保視頻不被上傳。因此,每次加載頁面時,視頻鏈接都會在重新加載時更改,而且沒有人可以直接從瀏覽器URL下載它。SilverStripe中的PHP VideoStream類
但是這個班似乎沒有工作,我不知道我錯過了什麼。我還使用ChunkedUpload模塊將大文件上傳到CMS。
任何想法如何使用該類?
這是我的代碼。
注:我的代碼工作在下面,我注意到 「我原來......」
PageVideo.ss
<video controls preload="auto" id="video1">
<% if $VideoMP4 %><source src="id/$Video($VideoMP4.ID)" type="video/mp4"><% end_if %>
Your browser does not support HTML5 video.
</video>
PageVideo.php
class PageVideo extends Page {
private static $has_one = array(
'VideoMP4' => 'File'
);
function getCMSFields() {
$fields = parent::getCMSFields();
$fields->addFieldToTab(
'Root.Main ',
$uploadField = new ChunkedUploadField(
$name = 'VideoMP4',
$title = "VideoMP4"
)
);
$uploadField->setFolderName('Uploads/videos/');
$uploadField->setDisplayFolderName('Uploads/videos');
$uploadField->getValidator()->allowedExtensions = array("mp4");
$sizeMB = 500 * 1024 * 1024; // 500 MB in bytes
$uploadField->getValidator()->setAllowedMaxFileSize($sizeMB);
$uploadField->setConfig('maxChunkSize', .05 * 1024 * 1024);
return $fields;
}
}
class PageVideo_Controller extends Page_Controller {
private static $allowed_actions = array('VideoGrab');
private static $url_handlers = array('id/$hash' => 'VideoGrab');
public function VideoGrab(SS_HTTPRequest $request) {
$hash = $request->param('hash');
$file = File::get()->filter('ID', $_SESSION['keyID'])->first();
if (md5($file->Name . $_SESSION['key']) == $hash) {
$_SESSION['key'] = "";
$_SESSION['keyID'] = "";
//**************** HERE IS THE CLASS *********************
include "libraries/VideoStream.php";
$stream = new VideoStream($file->AbsoluteURL);
$stream->start();
exit;
// the original php working just for some browsing and bad codes
/*
$ext = pathinfo($file->Filename);
header('Cache-control: private');
header('Content-Type: video/' . $ext['extension']);
header('Accept-Ranges: bytes');
header("Content-Transfer-Encoding: binary");
return readfile($file->AbsoluteURL);
exit;
*/
} else {
return $this->httpError(404, "Not Found");
}
}
public function Video($n) {
$file = File::get()->filter('ID', $n)->First();
$_SESSION['key'] = time();
$_SESSION['keyID'] = $file->ID;
return md5($file->Name . $_SESSION['key']);
}
}
什麼是結果頁面(視頻部分)的源代碼?您是否在的src =「」屬性中有預期的值? –
視頻源VideoMP4由頁面模型中的has_one數組所保存。你有沒有Silverstripe的經驗? – StefGuev
@ 3dgoo,感謝您清理我的英文和代碼!你有答案嗎?你似乎是Silverstripe編碼的大師。 – StefGuev