exeviewer/index.html at main · exelearning/exeviewer · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="eXeViewer - View eXeLearning content packages in your browser">
    <title>eXeViewer</title>

    <!-- PWA Meta Tags -->
    <meta name="theme-color" content="#0ba1a1">
    <meta name="mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="default">
    <meta name="apple-mobile-web-app-title" content="eXeViewer">
    <meta name="application-name" content="eXeViewer">
    <meta name="msapplication-TileColor" content="#0ba1a1">
    <meta name="msapplication-TileImage" content="img/icon-144.png">

    <!-- Favicon and Icons -->
    <link rel="shortcut icon" href="img/favicon.ico" type="image/x-icon">
    <link rel="icon" type="image/svg+xml" href="img/icon.svg">
    <link rel="icon" type="image/png" sizes="192x192" href="img/icon-192.png">
    <link rel="icon" type="image/png" sizes="32x32" href="img/icon-96.png">
    <link rel="apple-touch-icon" href="img/icon-192.png">
    <link rel="apple-touch-icon" sizes="152x152" href="img/icon-152.png">
    <link rel="apple-touch-icon" sizes="180x180" href="img/icon-192.png">
    <link rel="apple-touch-icon" sizes="192x192" href="img/icon-192.png">

    <!-- Web App Manifest -->
    <link rel="manifest" href="manifest.json">

    <!-- Bootstrap CSS -->
    <link href="vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet">

    <!-- Bootstrap Icons -->
    <link href="vendor/bootstrap-icons/bootstrap-icons.min.css" rel="stylesheet">

    <!-- Custom CSS -->
    <link href="css/styles.css" rel="stylesheet">
</head>
<body>

    <!-- Offline Indicator -->
    <div id="offlineIndicator" class="offline-indicator d-none" role="status" aria-live="polite">
        <i class="bi bi-wifi-off me-1"></i>
        <span data-i18n="status.offline">Offline</span>
    </div>

    <!-- Top Navigation Bar (hidden until content is loaded) -->
    <nav id="topNavbar" class="navbar navbar-expand navbar-dark fixed-top d-none">
        <div class="container-fluid">
            <span class="navbar-brand d-flex align-items-center">
                <img src="img/logo.svg" alt="eXeViewer" class="navbar-logo me-2">
                <span>eXeViewer</span>
            </span>

            <div class="d-flex align-items-center">
                <span id="packageName" class="text-light me-3 visually-hidden"></span>

                <!-- Download Button (hidden by default, shown only for URL-loaded content in browser) -->
                <button id="btnDownload" class="btn btn-outline-light btn-sm me-2 d-none" type="button"
                        data-bs-toggle="tooltip" data-bs-placement="bottom" data-i18n-title="download.tooltip">
                    <i class="bi bi-download"></i>
                    <span class="visually-hidden" data-i18n="download.tooltip">Download original file</span>
                </button>

                <!-- Share Button (hidden by default, shown only for URL-loaded content in browser) -->
                <button id="btnShare" class="btn btn-outline-light btn-sm me-2 d-none" type="button"
                        data-bs-toggle="tooltip" data-bs-placement="bottom" data-i18n-title="share.tooltip">
                    <i class="bi bi-share"></i>
                    <span class="visually-hidden" data-i18n="share.tooltip">Share link</span>
                </button>

                <!-- Open in New Window Button (hidden by default, shown when content is loaded) -->
                <button id="btnNewWindow" class="btn btn-outline-light btn-sm me-2 d-none" type="button"
                        data-bs-toggle="tooltip" data-bs-placement="bottom" data-i18n-title="navbar.openNewWindow">
                    <i class="bi bi-box-arrow-up-right"></i>
                    <span class="visually-hidden" data-i18n="navbar.openNewWindow">Open in new window</span>
                </button>

                <!-- Exit Button (hidden by default, shown when content is loaded) -->
                <button id="btnLoadNew" class="btn btn-outline-light btn-sm me-2 d-none" type="button"
                        data-bs-toggle="tooltip" data-bs-placement="bottom" data-i18n-title="navbar.loadAnother">
                    <i class="bi bi-x-lg me-1"></i>
                    <span class="visually-hidden" data-i18n="navbar.newFile">Exit</span>
                </button>

                <!-- Language Selector (always visible, fixed position) -->
                <div class="dropdown">
                    <button id="languageDropdownBtn" class="btn btn-outline-light btn-sm dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-label="Select language" data-i18n-aria="accessibility.languageSelector">
                        <i class="bi bi-globe me-1"></i><span data-i18n="language.en">English</span>
                    </button>
                    <ul class="dropdown-menu dropdown-menu-end">
                        <li><a class="dropdown-item" href="#" data-lang="en">English</a></li>
                        <li><a class="dropdown-item" href="#" data-lang="es">Español</a></li>
                    </ul>
                </div>
            </div>
        </div>
    </nav>

    <!-- Main Container -->
    <main id="mainContainer" class="main-container">

        <!-- Welcome Screen (shown initially) -->
        <div id="welcomeScreen" class="welcome-screen">
            <div class="welcome-content">
                <!-- Language Selector for Welcome Screen -->
                <div class="language-selector-welcome">
                    <div class="dropdown">
                        <button id="welcomeLanguageBtn" class="btn btn-outline-secondary btn-sm dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-label="Select language" data-i18n-aria="accessibility.languageSelector">
                            <i class="bi bi-globe me-1"></i><span data-i18n="language.en">English</span>
                        </button>
                        <ul class="dropdown-menu dropdown-menu-end">
                            <li><a class="dropdown-item" href="#" data-lang="en">English</a></li>
                            <li><a class="dropdown-item" href="#" data-lang="es">Español</a></li>
                        </ul>
                    </div>
                </div>

                <div class="logo-container mb-4">
                    <img src="img/logo.svg" alt="eXeViewer" class="logo-icon">
                </div>

                <h1 class="mb-3 h3" data-i18n="app.title">eXeViewer</h1>
                <p class="lead mb-4" data-i18n="app.description">
                    View eXeLearning content packages in your browser
                </p>

                <!-- Drop Zone -->
                <div id="dropZone" class="drop-zone" tabindex="0" role="button" aria-label="Drop zone for files" data-i18n-aria="accessibility.dropZone">
                    <div class="drop-zone-content">
                        <i class="bi bi-cloud-arrow-up drop-icon" aria-hidden="true"></i>
                        <p class="drop-text mb-2" data-i18n="welcome.dragDrop">
                            Drag and drop your <strong>.zip</strong> or <strong>.elpx</strong> file here
                        </p>
                        <p class="text-muted small mb-3" data-i18n="welcome.or">or</p>
                        <label class="btn btn-primary">
                            <i class="bi bi-folder2-open me-2" aria-hidden="true"></i>
                            <span data-i18n="welcome.browseFiles">Browse Files</span>
                            <input type="file" id="fileInput" accept=".zip,.elpx" hidden>
                        </label>
                    </div>
                </div>

                <!-- URL Input Section (outside drop zone) -->
                <div class="url-section mt-4">
                    <label id="urlLabel" for="urlInput" class="url-section-title mb-2">Load from URL</label>
                    <span id="urlHelpIcon" class="url-help-icon" tabindex="0" role="button"
                          data-bs-toggle="tooltip" data-bs-placement="top"
                          title="">
                        <i class="bi bi-question-circle" aria-hidden="true"></i>
                    </span>
                    <div class="url-input-group">
                        <input type="url" id="urlInput" class="form-control"
                               aria-describedby="urlLabel"
                               data-i18n-placeholder="welcome.urlPlaceholder"
                               placeholder="https://example.com/content.zip">
                        <button id="btnLoadUrl" class="btn btn-outline-primary" type="button">
                            <i class="bi bi-cloud-download me-1" aria-hidden="true"></i>
                            <span data-i18n="welcome.loadUrl">Load</span>
                        </button>
                    </div>
                    <small class="mt-2 d-block">
                        <i class="bi bi-share me-1" aria-hidden="true"></i>
                        <span data-i18n="welcome.shareHint">You will be able to generate a direct link to share the content.</span>
                    </small>
                </div>

                <!-- Status Messages -->
                <div id="statusArea" class="status-area mt-4" aria-live="polite">
                    <div id="loadingIndicator" class="loading-indicator d-none">
                        <div class="spinner-border text-primary me-2" role="status">
                            <span class="visually-hidden" data-i18n="accessibility.loading">Loading...</span>
                        </div>
                        <span id="loadingText" data-i18n="loading.processingFile">Processing file...</span>
                    </div>

                    <div id="errorAlert" class="alert alert-danger d-none" role="alert">
                        <i class="bi bi-exclamation-triangle me-2" aria-hidden="true"></i>
                        <span id="errorMessage"></span>
                    </div>
                </div>

                <!-- Supported Formats Info -->
                <div class="supported-formats mt-5">
                    <small id="footerInfo">
                        <i class="bi bi-info-circle me-1" aria-hidden="true"></i>
                        <span data-i18n="welcome.supportedFormats">eXeViewer %s supports websites and .elpx from eXeLearning</span>
                    </small>
                </div>
            </div>
        </div>

        <!-- Content Viewer (hidden initially) -->
        <div id="viewerContainer" class="viewer-container d-none">
            <iframe id="contentFrame" class="content-frame" data-i18n-title="accessibility.contentFrame" title="eXeLearning Content"></iframe>
        </div>

    </main>

    <!-- Share Modal -->
    <div class="modal fade" id="shareModal" tabindex="-1" aria-labelledby="shareModalLabel" aria-hidden="true" aria-modal="true">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title" id="shareModalLabel" data-i18n="share.modalTitle">Share link</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" data-i18n-aria="accessibility.closeModal"></button>
                </div>
                <div class="modal-body">
                    <p class="text-muted small mb-3" data-i18n="share.description">
                        The link will work as long as the .zip or .elpx file remains at the specified address.
                    </p>
                    <div class="input-group">
                        <input type="text" id="shareUrlInput" class="form-control" readonly aria-label="Share URL" data-i18n-aria="accessibility.shareUrl">
                        <button id="btnCopyShareUrl" class="btn btn-primary" type="button" data-i18n="share.copy">
                            Copy
                        </button>
                    </div>
                    <div class="form-check mt-3">
                        <input class="form-check-input" type="checkbox" id="allowDownloadCheck" aria-describedby="allowDownloadDesc">
                        <label class="form-check-label" for="allowDownloadCheck" data-i18n="share.allowDownload">
                            Download button
                        </label>
                    </div>
                    <p id="allowDownloadDesc" class="text-muted small mt-1 mb-0" data-i18n="share.allowDownloadDesc">
                        Users accessing the link will see a button to download the original file.
                    </p>
                    <div id="copySuccess" class="alert-success-text small mt-2 d-none" role="status" aria-live="polite" data-i18n="share.copied">
                        Link copied to clipboard!
                    </div>
                    <div id="linkUpdated" class="alert-success-text small mt-2 d-none" role="status" aria-live="polite" data-i18n="share.linkUpdated">
                        Link updated!
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Exit Confirmation Modal -->
    <div class="modal fade" id="exitModal" tabindex="-1" aria-labelledby="exitModalLabel" aria-hidden="true" aria-modal="true">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title" id="exitModalLabel" data-i18n="exit.modalTitle">Exit</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" data-i18n-aria="accessibility.closeModal"></button>
                </div>
                <div class="modal-body">
                    <p data-i18n="exit.message">You will return to the main page, where you can load content.</p>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal" data-i18n="exit.cancel">Cancel</button>
                    <button type="button" class="btn btn-primary" id="btnConfirmExit" data-i18n="exit.confirm">Exit</button>
                </div>
            </div>
        </div>
    </div>

    <!-- Bootstrap JS -->
    <script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>

    <!-- Internationalization Module -->
    <script src="js/i18n.js"></script>

    <!-- Main Application Script -->
    <script src="js/app.js"></script>

</body>
</html>