tusプロトコルを使ってPHPで vimeo に動画をアップロードする

document.addEventListener('DOMContentLoaded', () => {
	const file_select = document.getElementById('file_input');
	if( file_input ){
		file_input.addEventListener('click', (evt) => {
			evt.target.value = ''; // エラー等で再選択する時に同じファイルでもchangeイベントを発火させるための処理
		});
		file_input.addEventListener('change', () => {
			const file = evt.target.files[0];
			vimeo_upload(file);
		}, false);
	}
});

const vimeo_upload = (file) => {
	let filedata = new FormData();
	filedata.append('file', file);
	filedata.append('action', 'vimeo_tus_upload');
	filedata.append('nonce', nonce);
	filedata.append('title', get_video_title());

	jQuery.ajax({
		type: 'POST',
		dataType: 'JSON',
		url: ajaxurl,
		processData: false,
		contentType: false,
		cache: false,
		data: filedata
	}).done(function( ret ){
		if( $ret[0] =- 'success' ){
			// 成功時の処理
		}else{
			// エラー時の処理
		}
	}).fail(function( xhr, status, errorThrown ){
		// 通信失敗時の処理
	});
}

require '{path_to_root_folder}/autoload.php';
use Vimeo\Vimeo;
use Vimeo\Exceptions\VimeoUploadException;

function get_vimeo_client(){
	$client = new Vimeo("{client_id}", "{client_secret}", "{access_token}");
}

function vimeo_tus_upload(){
	self::check_nonce( $_POST['nonce'] );// 省略
	$client = self::get_vimeo_client();

	$file = $_FILES['file']['tmp_name'];

	if( empty($file) ){
		$response = array( 'error', 'ファイルを読み込めませんでした' );
		echo json_encode( $response );
		die();
	}

	try{
		$url = $client->upload(
			$file,
			array(
				'name' => 'Vimeo API SDK test upload',
				'description' => "This video was uploaded through the Vimeo API's PHP SDK.",
			)
		);
	}catch( VimeoUploadException $e ){
		$response = array( 'error', $e->getMessage() );
		echo json_encode( $response );
		die();
	}

	$url = end( explode( '/', $url ) );
	$response = array( 'success', $url );
	echo json_encode($response);

	die();
}

function vimeo_upload_request(){
	self::check_nonce( $_POST['nonce'] );
	$client = self::get_vimeo_client();

	try{
		$params['upload']['approach'] = 'tus';
		$params['upload']['size'] = $_POST['size'];
		// 任意
		$params['name'] = 'Vimeo API SDK test upload';
		$params['description'] = "This video was uploaded through the Vimeo API's PHP SDK.";

		$uri = '/me/videos?fields=uri,upload';

		$attempt = $client->request($uri, $params, 'POST');
		if ($attempt['status'] == 200) {
			$url = end( explode( '/', $attempt['body']['uri'] ) );
			$response = array( 'success', $url, $attempt['body']['upload']['upload_link'] );
			echo json_encode($response);
		}else{
			$attempt_error = !empty($attempt['body']['error']) ? ' [' . $attempt['body']['error'] . ']' : '';
			$response = array( 'error', $attempt_error );
			echo json_encode($response);
		}
	}catch( VimeoUploadException $e ){
		$response = array( 'error', $e->getMessage() );
		echo json_encode($response);
	}
	die();
	}

const vimeo_upload = (file) => {
	jQuery.ajax({
		type: 'POST',
		dataType: "JSON",
		url: vimeo_ajax_object.ajaxurl,
		data: {
			'action': 'vimeo_upload_request',
			'nonce' : vimeo_ajax_object.ajaxnonce,
			'size'  : file.size
		}
	}).done(function(ret){
		if( ret[0] == 'success' ){
			const url = ret[1];
			const upload_url = ret[2];
			vimeo_upload_tus( upload_url, url, file );
		}else{
			// リクエスト失敗時の処理
		}
	}).fail(function( xhr, status, errorThrown ){
		// 通信失敗時の処理
	});
}

const vimeo_upload_tus = ( upload_url, vimeo_id, file ) => {
	const upload = new tus.Upload(file, {
		uploadUrl: upload_url,
		onError: function(error) {
			// 失敗時の処理
		},
		onProgress: function( bytesUploaded, bytesTotal ) {
			const percentage = (bytesUploaded / bytesTotal * 100).toFixed(0);
			let progress = document.getElementById('progress');
			progress.setAttribute('style', 'width:' + percentage + '%');
			progress.innerHTML = ' ' + percentage + '%';
		},
		onSuccess: function() {
			// 成功時の処理
		}
	});
	upload.start();
}

(
	[invalid_parameters] => Array
		(
			[0] => Array
				(
					[field] => privacy.download
					[error_code] => 2204
					[error] => You have provided an invalid parameter. Please contact developer of this application.
					[developer_message] => The parameters passed to this API endpoint didn't pass Vimeo's validation. Please check the invalid_parameters list for more information.
				)

		)

	[error] => You have provided an invalid parameter. Please contact developer of this application.
	[link] => 
	[developer_message] => The parameters passed to this API endpoint didn't pass Vimeo's validation. Please check the invalid_parameters list for more information.
	[error_code] => 2204
)

try{
	$uri ='/me';
	$user = $client->request($uri, '', 'GET');
	$account = $user['body']['account'];
}catch( VimeoRequestException $e ){
	echo json_encode($e->getMessage());
	die();
}
$params = array(
	'upload' => array(
		'approach' => 'tus',
		'size'	=> $_POST['size'],
	),
	'name' => $_POST['title'],
);
if( $account != 'free' ){
	$params['privacy']['download'] = false;
}

try{
	$uri ='/videos/' . video_id . '/presets/' . preset_id;
	$response = $client->request($uri, '', 'PUT');
	if( !empty($response['body']['error']) ){
		// エラー処理
	}
}catch( VimeoRequestException $e ){
	// エラー処理
	die();
}

function vimeo_delete(){
	self::check_nonce( $_POST['nonce'] );
	$client = self::get_vimeo_client();
	$vimeo_id = $_POST['vimeo_id']; // 動画IDを指定する
	try {
		$uri = '/videos/' . $vimeo_id;
		$response = $client->request($uri, [], 'DELETE');
	} catch ( VimeoUploadException $e ) {
		$response = array( 'error', $e->getMessage() );
		echo json_encode($response);
		die();
	}
	$response = array( 'success', $response['status'] );
	echo json_encode($response);
	die();
}