feat:galerie avant/apres backoffice
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<!DOCTYPE html>
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<html lang="fr">
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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>Ajouter une paire avant/après</title>
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css">
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<style>
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body {
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background: #f4f6f9;
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padding: 30px;
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}
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.container {
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max-width: 800px;
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margin-top: 100px;
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}
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.img-preview {
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max-width: 150px;
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border-radius: 8px;
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display: none; /* cachée tant qu'il n'y a pas d'image */
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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="container">
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<h2 class="mb-5 text-center">Ajouter une paire avant/après</h2>
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<!-- Message succès -->
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<div id="successMsg" class="alert alert-success d-none">
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Nouvelle paire ajoutée avec succès !
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</div>
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<!-- Message erreur -->
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<div id="errorMsg" class="alert alert-danger d-none">
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Merci de remplir tous les champs obligatoires.
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</div>
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<form id="addPairForm">
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<!-- Titre / label -->
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<div class="mb-3">
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<label class="form-label">Titre de la paire *</label>
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<input type="text" id="pairTitle" class="form-control" required>
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</div>
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<!-- Type -->
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<div class="mb-3">
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<label class="form-label">Type *</label>
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<select id="pairType" class="form-select" required>
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<option value="">-- Choisir --</option>
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<option value="Chien">Chien</option>
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<option value="Chat">Chat</option>
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<option value="Autre">Autre</option>
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</select>
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</div>
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<!-- Image AVANT -->
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<div class="mb-4">
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<label class="form-label">Image AVANT *</label>
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<input type="file" id="beforeImage" class="form-control" accept="image/*">
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<img id="beforePreview" class="img-preview border mt-2">
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</div>
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<!-- Image APRÈS -->
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<div class="mb-4">
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<label class="form-label">Image APRÈS *</label>
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<input type="file" id="afterImage" class="form-control" accept="image/*">
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<img id="afterPreview" class="img-preview border mt-2">
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</div>
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<!-- Boutons -->
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<div class="d-flex justify-content-between">
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<a href="../liste_avant_apres/liste_avant_apres.html" class="btn btn-secondary">Annuler</a>
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<button type="submit" class="btn btn-primary">Ajouter</button>
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</div>
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</form>
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</div>
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<script src="ajouter_avant_apres.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
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</body>
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</html>
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@@ -0,0 +1,94 @@
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// ===============================
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// Données simulées (sera remplacée par BDD )
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// ===============================
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let galleryPairs = [
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{
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id: 1,
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titre: "Petit chien poils longs",
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type: "Chien",
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avant: "../../img/avant1.jpg",
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apres: "../../img/apres1.jpg"
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},
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{
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id: 2,
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titre: "Coupe ciseaux",
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type: "Chat",
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avant: "../../img/avant2.jpg",
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apres: "../../img/apres2.jpg"
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}
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];
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// Sélecteurs
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const form = document.getElementById("addPairForm");
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const titleInput = document.getElementById("pairTitle");
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const typeInput = document.getElementById("pairType");
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const beforeInput = document.getElementById("beforeImage");
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const afterInput = document.getElementById("afterImage");
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const beforePreview = document.getElementById("beforePreview");
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const afterPreview = document.getElementById("afterPreview");
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const successMsg = document.getElementById("successMsg");
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const errorMsg = document.getElementById("errorMsg");
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// ===============================
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// Prévisualisation images
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// ===============================
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beforeInput.addEventListener("change", function () {
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const file = this.files[0];
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if (!file) return;
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const reader = new FileReader();
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reader.onload = e => {
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beforePreview.src = e.target.result;
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beforePreview.style.display = "block";
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};
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reader.readAsDataURL(file);
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});
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afterInput.addEventListener("change", function () {
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const file = this.files[0];
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if (!file) return;
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const reader = new FileReader();
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reader.onload = e => {
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afterPreview.src = e.target.result;
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afterPreview.style.display = "block";
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};
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reader.readAsDataURL(file);
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});
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// ===============================
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// Soumission formulaire
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// ===============================
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form.addEventListener("submit", function (e) {
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e.preventDefault();
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// Reset messages
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errorMsg.classList.add("d-none");
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successMsg.classList.add("d-none");
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// Validation simple
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if (!titleInput.value.trim() || !typeInput.value.trim() || !beforeInput.files[0] || !afterInput.files[0]) {
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errorMsg.classList.remove("d-none");
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return;
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}
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// Nouvelle entrée (simulation)
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const newPair = {
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id: galleryPairs.length + 1,
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titre: titleInput.value.trim(),
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type: typeInput.value.trim(),
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avant: URL.createObjectURL(beforeInput.files[0]),
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apres: URL.createObjectURL(afterInput.files[0])
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};
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galleryPairs.push(newPair);
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successMsg.classList.remove("d-none");
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// Redirige après 1 seconde
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setTimeout(() => {
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window.location.href = "../liste_avant_apres/liste_avant_apres.html";
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}, 1000);
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});
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