test/uploader.html

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <title>Box Content Uploader Test Page</title>
        <style>
            body,
            html {
                background: #ccc;
                border: 0 none;
                box-sizing: border-box !important;
                height: 100%;
                margin: 0;
                padding: 0;
                width: 100%;
            }

            .uploader1 {
                width: 100%;
                height: 500px;
                overflow: auto;
            }

            .inputs,
            h1 {
                display: inline-block;
            }

            .inputs div {
                display: flex;
            }
        </style>
        <link rel="stylesheet" type="text/css" href="../dev/en-US/uploader.css" />
    </head>

    <body>
        <div class="container">
            <h1>Content Uploader</h1>
            <div class="inputs">
                <div>
                    <label>
                        <div>Folder Id</div>
                        <input class="folder" type="text" placeholder="Enter root folder id" />
                    </label>
                    <label>
                        <div>Auth Token</div>
                        <input class="token" type="password" placeholder="Enter auth token" />
                    </label>
                    <label>
                        <div>Enable Folder Upload</div>
                        <input class="enableFolderUpload" type="checkbox" />
                    </label>
                </div>
                <button type="button" onclick="handleSubmit()">Submit</button>
            </div>
            <div class="uploader1"></div>
        </div>
        <script src="../dev/en-US/uploader.js"></script>
        <script>
            // Set token and folder ID to locally stored values if available
            (function() {
                const storageToken = localStorage.getItem('token');
                const storageFolder = localStorage.getItem('folderId');
                const storageEnableFolderUpload = localStorage.getItem('enableFolderUpload');

                document.querySelector('.token').value = storageToken || null;
                document.querySelector('.folder').value = storageFolder || 0;
                document.querySelector('.enableFolderUpload').checked =
                    storageEnableFolderUpload !== undefined ? storageEnableFolderUpload === 'true' : false;
            })();

            function handleSubmit() {
                load();
                location.reload();
            }

            function load() {
                const { ContentUploader } = Box;

                const token = document.querySelector('.token').value || localStorage.getItem('token');
                const folderId = document.querySelector('.folder').value || localStorage.getItem('folderId');
                const enableFolderUpload = document.querySelector('.enableFolderUpload').checked;

                localStorage.setItem('token', token);
                localStorage.setItem('folderId', folderId);
                localStorage.setItem('enableFolderUpload', enableFolderUpload);

                const typedId = `folder_${folderId}`;

                const tokenGenerator = () => {
                    return Promise.resolve({
                        write: token,
                    });
                };

                const uploader1 = new ContentUploader();
                document.querySelector('.uploader1').innerHTML = '';

                uploader1.on('upload', data => {
                    console.log(`Successfully uploaded a file: ${data ? data.id : 'No File ID'}`);
                });
                uploader1.on('error', data => {
                    console.log(`Failed to upload: ${JSON.stringify(data)}`);
                });
                uploader1.on('complete', data => {
                    console.log(`All files successfully uploaded: ${JSON.stringify(data)}`);
                });

                uploader1.show(folderId, tokenGenerator, {
                    container: '.uploader1',
                    isFolderUploadEnabled: enableFolderUpload,
                });
            }
            load();
        </script>
    </body>
</html>