Move frontend
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7d51206deb
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37 changed files with 2993 additions and 3 deletions
324
backend/public/admin.js
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324
backend/public/admin.js
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const API_BASE = window.location.origin;
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// Initialize
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document.addEventListener("DOMContentLoaded", function () {
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loadQuestions();
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loadImages();
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// Set up event listeners
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setupEventListeners();
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});
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function setupEventListeners() {
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// Tab switching
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document.querySelectorAll('.tab[data-tab]').forEach(tab => {
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tab.addEventListener('click', (e) => {
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switchTab(e.target.dataset.tab);
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});
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});
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// Add question button
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document.getElementById('addQuestionBtn').addEventListener('click', showAddQuestionModal);
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// Image upload
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document.getElementById('imageUpload').addEventListener('change', uploadImage);
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// Modal close buttons
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document.getElementById('closeModalBtn').addEventListener('click', closeModal);
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document.getElementById('cancelBtn').addEventListener('click', closeModal);
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// Question form submit
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document.getElementById('questionForm').addEventListener('submit', saveQuestion);
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// Close modal when clicking outside
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document.getElementById('questionModal').addEventListener('click', (e) => {
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if (e.target.id === 'questionModal') {
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closeModal();
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}
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});
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}
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// Tab switching
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function switchTab(tabName) {
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document
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.querySelectorAll(".tab-content")
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.forEach((tab) => tab.classList.remove("active"));
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document
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.querySelectorAll(".tab")
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.forEach((tab) => tab.classList.remove("active"));
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document.getElementById(tabName + "Tab").classList.add("active");
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document.querySelector(`[data-tab="${tabName}"]`).classList.add("active");
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if (tabName === "images") loadImages();
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}
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// Questions management
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async function loadQuestions() {
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try {
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const response = await fetch(`${API_BASE}/api/admin/questions`);
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if (response.ok) {
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const questions = await response.json();
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displayQuestions(questions);
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} else {
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throw new Error("Failed to load");
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}
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} catch (error) {
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document.getElementById("questionsList").innerHTML =
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'<div class="alert alert-danger">Hiba a kérdések betöltésekor</div>';
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}
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}
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function displayQuestions(questions) {
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const container = document.getElementById("questionsList");
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container.innerHTML = questions
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.map(
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(q) => `
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<div class="question-item">
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<h4>ID: ${q.id} - ${q.source}</h4>
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<p><strong>Kérdés:</strong> ${q.description.substring(
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0,
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100
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)}...</p>
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<p><strong>Típus:</strong> ${
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q.type
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} | <strong>Helyes válasz:</strong> ${
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["A", "B", "C", "D"][q.correct - 1]
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}</p>
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<div class="question-actions">
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<button data-edit-id="${q.id}">Szerkesztés</button>
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<button class="danger" data-delete-id="${q.id}">Törlés</button>
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</div>
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</div>
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`
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)
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.join("");
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// Add event listeners for edit and delete buttons
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container.querySelectorAll('[data-edit-id]').forEach(btn => {
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btn.addEventListener('click', (e) => {
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editQuestion(parseInt(e.target.dataset.editId));
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});
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});
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container.querySelectorAll('[data-delete-id]').forEach(btn => {
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btn.addEventListener('click', (e) => {
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deleteQuestion(parseInt(e.target.dataset.deleteId));
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});
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});
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}
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function showAddQuestionModal() {
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document.getElementById("modalTitle").textContent =
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"Új kérdés hozzáadása";
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document.getElementById("questionForm").reset();
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document.getElementById("questionId").value = "";
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document.getElementById("questionModal").style.display = "block";
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}
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async function editQuestion(id) {
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try {
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const response = await fetch(`${API_BASE}/api/admin/questions`);
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if (response.ok) {
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const questions = await response.json();
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const question = questions.find((q) => q.id === id);
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if (question) {
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document.getElementById("modalTitle").textContent =
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"Kérdés szerkesztése";
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document.getElementById("questionId").value = question.id;
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document.getElementById("questionSource").value = question.source;
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document.getElementById("questionDescription").value =
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question.description;
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document.getElementById("questionA").value = question.a;
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document.getElementById("questionB").value = question.b;
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document.getElementById("questionC").value = question.c;
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document.getElementById("questionD").value = question.d;
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document.getElementById("questionCorrect").value =
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question.correct;
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document.getElementById("questionType").value = question.type;
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document.getElementById("questionImage").value =
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question.image || "";
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document.getElementById("questionModal").style.display = "block";
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}
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}
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} catch (error) {
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showAlert("questionsAlert", "Hiba a kérdés betöltésekor", "danger");
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}
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}
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async function saveQuestion(event) {
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event.preventDefault();
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const data = {
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source: document.getElementById("questionSource").value,
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description: document.getElementById("questionDescription").value,
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a: document.getElementById("questionA").value,
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b: document.getElementById("questionB").value,
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c: document.getElementById("questionC").value,
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d: document.getElementById("questionD").value,
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correct: parseInt(document.getElementById("questionCorrect").value),
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type: document.getElementById("questionType").value,
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image: document.getElementById("questionImage").value || null,
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};
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const id = document.getElementById("questionId").value;
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const isEdit = id !== "";
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try {
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const response = await fetch(
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isEdit
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? `${API_BASE}/api/admin/questions/${id}`
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: `${API_BASE}/api/admin/questions`,
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{
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method: isEdit ? "PUT" : "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify(data),
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}
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);
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if (response.ok) {
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closeModal();
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loadQuestions();
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showAlert("questionsAlert", "Kérdés sikeresen mentve!", "success");
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} else {
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const error = await response.json();
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showAlert(
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"questionsAlert",
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error.error || "Hiba a mentés során",
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"danger"
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);
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}
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} catch (error) {
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showAlert("questionsAlert", "Kapcsolat hiba", "danger");
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}
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}
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async function deleteQuestion(id) {
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if (!confirm("Biztosan törölni szeretnéd ezt a kérdést?")) return;
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try {
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const response = await fetch(
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`${API_BASE}/api/admin/questions/${id}`,
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{ method: "DELETE" }
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);
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if (response.ok) {
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loadQuestions();
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showAlert("questionsAlert", "Kérdés törölve!", "success");
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} else {
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throw new Error("Delete failed");
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}
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} catch (error) {
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showAlert("questionsAlert", "Hiba a törlés során", "danger");
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}
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}
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// Images management
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async function loadImages() {
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try {
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const response = await fetch(`${API_BASE}/api/images`);
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if (response.ok) {
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const images = await response.json();
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displayImages(images);
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} else {
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throw new Error("Failed to load");
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}
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} catch (error) {
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document.getElementById("imagesList").innerHTML =
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'<div class="alert alert-danger">Hiba a képek betöltésekor</div>';
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}
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}
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function displayImages(images) {
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const container = document.getElementById("imagesList");
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container.innerHTML = images
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.map(
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(image) => `
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<div class="image-item">
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<img src="${API_BASE}/api/pics/${image}" alt="${image}">
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<p>${image}</p>
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<button class="danger" data-delete-image="${image}">Törlés</button>
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</div>
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`
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)
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.join("");
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// Add event listeners for delete buttons
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container.querySelectorAll('[data-delete-image]').forEach(btn => {
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btn.addEventListener('click', (e) => {
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deleteImage(e.target.dataset.deleteImage);
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});
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});
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}
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async function uploadImage() {
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const input = document.getElementById("imageUpload");
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const file = input.files[0];
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if (!file) return;
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const formData = new FormData();
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formData.append("image", file);
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try {
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const response = await fetch(`${API_BASE}/api/admin/images/upload`, {
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method: "POST",
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body: formData,
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});
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if (response.ok) {
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input.value = "";
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loadImages();
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showAlert("imagesAlert", "Kép sikeresen feltöltve!", "success");
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} else {
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const error = await response.json();
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showAlert(
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"imagesAlert",
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error.error || "Hiba a feltöltés során",
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"danger"
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);
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}
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} catch (error) {
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showAlert("imagesAlert", "Kapcsolat hiba", "danger");
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}
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}
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async function deleteImage(filename) {
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if (!confirm(`Biztosan törölni szeretnéd a ${filename} képet?`)) return;
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try {
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const response = await fetch(
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`${API_BASE}/api/admin/images/${encodeURIComponent(filename)}`,
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{
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method: "DELETE",
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}
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);
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if (response.ok) {
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loadImages();
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showAlert("imagesAlert", "Kép törölve!", "success");
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} else {
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throw new Error("Delete failed");
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}
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} catch (error) {
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showAlert("imagesAlert", "Hiba a törlés során", "danger");
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}
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}
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// Utility functions
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function closeModal() {
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document.getElementById("questionModal").style.display = "none";
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}
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function showAlert(elementId, message, type) {
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const alertDiv = document.getElementById(elementId);
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alertDiv.className = `alert alert-${type}`;
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alertDiv.textContent = message;
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alertDiv.style.display = "block";
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setTimeout(() => {
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alertDiv.style.display = "none";
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}, 5000);
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}
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// This is now handled in setupEventListeners()
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