feat: dodanie możliwości przesyłania własnych plików na serwer (wszystkie formaty ffmpeg), odtwarzanie jednym kliknięciem z web i komenda /playfile w Discord

static/app.js

@@ -42,6 +42,14 @@ const queueList = document.getElementById('queue-list');
 const emptyQueueMsg = document.getElementById('empty-queue-msg');
 const queueCountBadge = document.getElementById('queue-count');
 const toastContainer = document.getElementById('toast-container');
+const fileInput = document.getElementById('file-input');
+const btnSelectFile = document.getElementById('btn-select-file');
+const uploadProgressContainer = document.getElementById('upload-progress-container');
+const uploadProgressFill = document.getElementById('upload-progress-fill');
+const uploadStatusText = document.getElementById('upload-status-text');
+const uploadsList = document.getElementById('uploads-list');
+const emptyUploadsMsg = document.getElementById('empty-uploads-msg');
+const uploadsCountBadge = document.getElementById('uploads-count');
 
 // Progress Bar DOM Elements
 const progressContainer = document.getElementById('progress-container');
@@ -100,6 +108,7 @@ function connectWebSocket() {
 document.addEventListener('DOMContentLoaded', () => {
     // Connect to WebSocket instead of polling
     connectWebSocket();
+    fetchUploads();
     
     // Start Smooth Progress Tracker (every 100ms)
     setInterval(() => {
@@ -148,6 +157,12 @@ function bindEvents() {
     
     // Text Channel Select
     textChannelSelect.addEventListener('change', changeTextChannel);
+
+    // Upload Events
+    if (btnSelectFile && fileInput) {
+        btnSelectFile.addEventListener('click', () => fileInput.click());
+        fileInput.addEventListener('change', handleFileUpload);
+    }
 }
 
 // Show Toast Notification
@@ -719,3 +734,131 @@ async function changeTextChannel() {
         showToast('Nie udało się zapisać kanału powiadomień', 'error');
     }
 }
+
+// Fetch Uploaded Files
+async function fetchUploads() {
+    try {
+        const res = await fetch('/api/uploads');
+        if (!res.ok) return;
+        const data = await res.json();
+        renderUploads(data.files || []);
+    } catch (err) {
+        console.error('Błąd pobierania plików:', err);
+    }
+}
+
+// Render Uploaded Files
+function renderUploads(files) {
+    if (!uploadsList) return;
+    const items = uploadsList.querySelectorAll('.queue-item');
+    items.forEach(el => el.remove());
+    
+    if (!files || files.length === 0) {
+        emptyUploadsMsg.style.display = 'flex';
+        uploadsCountBadge.textContent = '0 plików';
+        return;
+    }
+    
+    emptyUploadsMsg.style.display = 'none';
+    uploadsCountBadge.textContent = `${files.length} ${files.length === 1 ? 'plik' : files.length < 5 ? 'pliki' : 'plików'}`;
+    
+    files.forEach(file => {
+        const li = document.createElement('li');
+        li.className = 'queue-item';
+        
+        const safeFilename = file.filename.replace(/'/g, "\\'");
+        
+        li.innerHTML = `
+            <div class="queue-index"><i data-lucide="file-audio"></i></div>
+            <div class="queue-track-info" style="flex: 1; min-width: 0;">
+                <div class="queue-track-title" title="${file.filename}" style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis;">${file.filename}</div>
+                <div class="queue-track-artist">${file.size_mb} MB</div>
+            </div>
+            <div class="queue-item-actions" style="display: flex; gap: 6px; align-items: center;">
+                <button class="btn btn-primary" style="padding: 4px 10px; font-size: 0.8rem; display: flex; align-items: center; gap: 4px;" onclick="playUploadedFile('${safeFilename}')" title="Dodaj do kolejki">
+                    <i data-lucide="play"></i> Dodaj
+                </button>
+                <button class="btn-action-icon delete" onclick="deleteUploadedFile('${safeFilename}')" title="Usuń z serwera">
+                    <i data-lucide="trash-2"></i>
+                </button>
+            </div>
+        `;
+        uploadsList.appendChild(li);
+    });
+    lucide.createIcons();
+}
+
+// Handle File Upload
+async function handleFileUpload(e) {
+    const files = e.target.files;
+    if (!files || files.length === 0) return;
+    
+    uploadProgressContainer.style.display = 'block';
+    
+    for (let i = 0; i < files.length; i++) {
+        const file = files[i];
+        const formData = new FormData();
+        formData.append('file', file);
+        
+        uploadStatusText.textContent = `Przesyłanie: ${file.name}...`;
+        uploadProgressFill.style.width = '50%';
+        
+        try {
+            const res = await fetch('/api/upload', {
+                method: 'POST',
+                body: formData
+            });
+            if (!res.ok) {
+                const errData = await res.json();
+                throw new Error(errData.detail || 'Błąd przesyłania');
+            }
+            showToast(`Przesłano plik: ${file.name}`, 'success');
+        } catch (err) {
+            showToast(`Błąd przesyłania ${file.name}: ${err.message}`, 'error');
+        }
+    }
+    
+    uploadProgressFill.style.width = '100%';
+    setTimeout(() => {
+        uploadProgressContainer.style.display = 'none';
+        uploadProgressFill.style.width = '0%';
+        fileInput.value = '';
+        fetchUploads();
+    }, 500);
+}
+
+// Play Uploaded File
+async function playUploadedFile(filename) {
+    if (!currentStatus || !currentStatus.active_voice_channel) {
+        showToast('Bot musi być połączony z kanałem głosowym!', 'error');
+        return;
+    }
+    
+    try {
+        const res = await fetch('/api/play_file', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ filename: filename })
+        });
+        const data = await res.json();
+        if (!res.ok) throw new Error(data.detail || 'Błąd odtwarzania pliku');
+        showToast(`Dodano plik do kolejki!`, 'success');
+    } catch (err) {
+        showToast(`Błąd odtwarzania: ${err.message}`, 'error');
+    }
+}
+
+// Delete Uploaded File
+async function deleteUploadedFile(filename) {
+    try {
+        const res = await fetch(`/api/uploads/${encodeURIComponent(filename)}`, {
+            method: 'DELETE'
+        });
+        if (!res.ok) throw new Error('Błąd usuwania');
+        showToast('Usunięto plik z serwera', 'info');
+        fetchUploads();
+    } catch (err) {
+        showToast('Nie udało się usunąć pliku', 'error');
+    }
+}
+