Upload files to "/"
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314
web_files.h
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314
web_files.h
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#ifndef WEB_FILES_H
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#define WEB_FILES_H
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const char HTML_FILES[] = R"rawliteral(
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>File Manager - ESP32 Logger</title>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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background: #1a1a2e;
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color: #eee;
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line-height: 1.6;
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}
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.header {
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background: #16213e;
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padding: 1rem;
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text-align: center;
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border-bottom: 2px solid #e94560;
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}
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.header h1 { color: #e94560; font-size: 1.5rem; }
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.nav {
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background: #0f3460;
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padding: 0.5rem;
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display: flex;
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justify-content: center;
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flex-wrap: wrap;
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gap: 0.5rem;
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}
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.nav a {
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color: #fff;
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text-decoration: none;
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padding: 0.5rem 1rem;
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border-radius: 4px;
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transition: background 0.3s;
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}
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.nav a:hover, .nav a.active { background: #e94560; }
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.container {
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max-width: 1200px;
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margin: 0 auto;
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padding: 2rem;
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}
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.toolbar {
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background: #16213e;
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padding: 1rem;
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border-radius: 8px;
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margin-bottom: 1rem;
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display: flex;
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gap: 1rem;
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flex-wrap: wrap;
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}
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.btn {
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background: #e94560;
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color: #fff;
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border: none;
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padding: 0.5rem 1rem;
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border-radius: 4px;
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cursor: pointer;
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transition: background 0.3s;
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}
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.btn:hover { background: #ff6b6b; }
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.btn:disabled { background: #666; cursor: not-allowed; }
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.file-list {
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background: #16213e;
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border-radius: 8px;
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overflow: hidden;
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}
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.file-header {
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display: grid;
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grid-template-columns: 40px 2fr 1fr 1fr 120px;
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padding: 1rem;
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background: #0f3460;
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font-weight: bold;
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}
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.file-item {
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display: grid;
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grid-template-columns: 40px 2fr 1fr 1fr 120px;
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padding: 1rem;
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border-bottom: 1px solid #0f3460;
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align-items: center;
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}
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.file-item:hover { background: #1a1a2e; }
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.file-item:last-child { border-bottom: none; }
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.checkbox {
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width: 20px;
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height: 20px;
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cursor: pointer;
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}
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.file-name { color: #00d9ff; }
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.file-size { color: #aaa; }
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.file-date { color: #aaa; }
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.file-actions {
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display: flex;
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gap: 0.5rem;
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}
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.btn-small {
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padding: 0.25rem 0.5rem;
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font-size: 0.875rem;
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}
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.btn-blue { background: #3498db; }
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.btn-red { background: #e74c3c; }
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.empty-state {
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text-align: center;
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padding: 3rem;
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color: #666;
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}
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.modal {
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display: none;
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: rgba(0,0,0,0.8);
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justify-content: center;
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align-items: center;
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z-index: 1000;
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}
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.modal-content {
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background: #16213e;
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padding: 2rem;
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border-radius: 8px;
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max-width: 500px;
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width: 90%;
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}
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.modal h3 { margin-bottom: 1rem; color: #e94560; }
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.form-group { margin-bottom: 1rem; }
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.form-group label { display: block; margin-bottom: 0.5rem; }
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.form-group input, .form-group textarea {
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width: 100%;
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padding: 0.5rem;
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background: #0f3460;
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border: 1px solid #e94560;
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color: #fff;
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border-radius: 4px;
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}
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.modal-actions {
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display: flex;
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gap: 1rem;
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justify-content: flex-end;
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margin-top: 1rem;
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}
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</style>
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</head>
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<body>
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<div class="header">
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<h1>File Manager</h1>
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</div>
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<nav class="nav">
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<a href="/">Dashboard</a>
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<a href="/graph">Graph</a>
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<a href="/files" class="active">Files</a>
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<a href="/can">CAN Transmit</a>
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<a href="/settings">Settings</a>
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</nav>
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<div class="container">
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<div class="toolbar">
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<button class="btn" id="btnSelectAll" onclick="toggleSelectAll()">Select All</button>
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<button class="btn" onclick="downloadSelected()" id="btnDownload">Download Selected</button>
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<button class="btn btn-red" onclick="deleteSelected()" id="btnDelete">Delete Selected</button>
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<button class="btn" onclick="refreshFiles()">Refresh</button>
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</div>
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<div class="file-list" id="fileList">
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<div class="file-header">
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<input type="checkbox" class="checkbox" onchange="toggleSelectAll()">
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<div>Name</div>
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<div>Size</div>
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<div>Date</div>
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<div>Actions</div>
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</div>
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<div id="fileItems"></div>
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</div>
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</div>
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<div class="modal" id="commentModal">
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<div class="modal-content">
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<h3>Add Comment</h3>
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<div class="form-group">
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<label>Comment:</label>
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<textarea id="commentText" rows="3"></textarea>
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</div>
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<div class="modal-actions">
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<button class="btn" onclick="closeModal()">Cancel</button>
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<button class="btn btn-blue" onclick="saveComment()">Save</button>
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</div>
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</div>
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</div>
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<script>
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let files = [];
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let selectedFiles = new Set();
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let currentCommentFile = null;
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function loadFiles() {
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fetch('/api/files')
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.then(r => r.json())
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.then(data => {
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files = data;
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renderFiles();
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});
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}
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function renderFiles() {
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const container = document.getElementById('fileItems');
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if (files.length === 0) {
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container.innerHTML = '<div class="empty-state">No log files found</div>';
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return;
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}
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container.innerHTML = files.map(file => `
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<div class="file-item">
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<input type="checkbox" class="checkbox"
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${selectedFiles.has(file.name) ? 'checked' : ''}
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onchange="toggleFile('${file.name}')">
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<div class="file-name">${file.name}</div>
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<div class="file-size">${formatSize(file.size)}</div>
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<div class="file-date">${file.date}</div>
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<div class="file-actions">
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<button class="btn btn-small btn-blue" onclick="downloadFile('${file.name}')">Download</button>
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<button class="btn btn-small" onclick="showCommentModal('${file.name}')">Comment</button>
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<button class="btn btn-small btn-red" onclick="deleteFile('${file.name}')">Delete</button>
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</div>
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</div>
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`).join('');
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}
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function formatSize(bytes) {
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if (bytes < 1024) return bytes + ' B';
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if (bytes < 1024*1024) return (bytes/1024).toFixed(1) + ' KB';
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return (bytes/(1024*1024)).toFixed(1) + ' MB';
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}
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function toggleFile(name) {
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if (selectedFiles.has(name)) {
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selectedFiles.delete(name);
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} else {
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selectedFiles.add(name);
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}
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updateToolbar();
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}
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function toggleSelectAll() {
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if (selectedFiles.size === files.length) {
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selectedFiles.clear();
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} else {
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files.forEach(f => selectedFiles.add(f.name));
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}
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renderFiles();
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updateToolbar();
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}
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function updateToolbar() {
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const hasSelection = selectedFiles.size > 0;
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document.getElementById('btnDownload').disabled = !hasSelection;
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document.getElementById('btnDelete').disabled = !hasSelection;
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}
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function downloadFile(name) {
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window.location.href = '/api/files/download?name=' + encodeURIComponent(name);
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}
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function downloadSelected() {
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selectedFiles.forEach(name => downloadFile(name));
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}
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function deleteFile(name) {
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if (!confirm('Delete ' + name + '?')) return;
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fetch('/api/files/delete?name=' + encodeURIComponent(name), {method: 'DELETE'})
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.then(() => loadFiles());
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}
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function deleteSelected() {
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if (!confirm('Delete ' + selectedFiles.size + ' files?')) return;
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selectedFiles.forEach(name => {
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fetch('/api/files/delete?name=' + encodeURIComponent(name), {method: 'DELETE'});
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});
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selectedFiles.clear();
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setTimeout(loadFiles, 500);
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}
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function showCommentModal(name) {
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currentCommentFile = name;
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document.getElementById('commentModal').style.display = 'flex';
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}
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function closeModal() {
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document.getElementById('commentModal').style.display = 'none';
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currentCommentFile = null;
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}
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function saveComment() {
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const comment = document.getElementById('commentText').value;
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// TODO: Save comment
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closeModal();
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}
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function refreshFiles() {
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loadFiles();
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}
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loadFiles();
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</script>
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</body>
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</html>
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)rawliteral";
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#endif // WEB_FILES_H
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