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{% extends 'base.html' %}
{% block title %}Gestion des Images - Administration{% endblock %}
{% block styles %}
<style>
.image-card {
position: relative;
background-color: var(--card-bg);
border-radius: 8px;
padding: 10px;
margin-bottom: 20px;
box-shadow: var(--shadow);
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.image-card:hover {
transform: translateY(-5px);
box-shadow: var(--hover-shadow);
}
.image-container {
position: relative;
width: 100%;
height: 200px;
margin-bottom: 15px;
overflow: hidden;
border-radius: 6px;
background-color: var(--block-bg);
}
.image-preview {
width: 100%;
height: 100%;
object-fit: contain;
}
.image-info {
padding: 10px 0;
}
.image-actions {
display: flex;
justify-content: space-between;
margin-top: 10px;
}
.image-upload-preview {
max-width: 100%;
max-height: 200px;
margin-top: 15px;
border-radius: 6px;
display: none;
}
.image-date {
font-size: 0.8rem;
color: var(--muted-color);
}
.image-detail-modal img {
max-width: 100%;
max-height: 500px;
}
.image-filter {
margin-bottom: 20px;
}
</style>
{% endblock %}
{% block content %}
<div class="row">
<div class="col-md-3">
<div class="admin-sidebar">
<h3 class="mb-3">Administration</h3>
<ul class="admin-nav">
<li class="admin-nav-item">
<a href="{{ url_for('admin_bp.dashboard') }}" class="admin-nav-link">
<i class="fas fa-tachometer-alt"></i> Tableau de bord
</a>
</li>
<li class="admin-nav-item">
<a href="{{ url_for('admin_bp.matieres') }}" class="admin-nav-link">
<i class="fas fa-book"></i> Matières
</a>
</li>
<li class="admin-nav-item">
<a href="{{ url_for('admin_bp.sous_categories') }}" class="admin-nav-link">
<i class="fas fa-list"></i> Sous-catégories
</a>
</li>
<li class="admin-nav-item">
<a href="{{ url_for('admin_bp.textes') }}" class="admin-nav-link">
<i class="fas fa-file-alt"></i> Textes
</a>
</li>
<li class="admin-nav-item">
<a href="{{ url_for('admin_bp.images') }}" class="admin-nav-link active">
<i class="fas fa-images"></i> Images
</a>
</li>
<li class="admin-nav-item">
<a href="{{ url_for('admin_bp.logout') }}" class="admin-nav-link">
<i class="fas fa-sign-out-alt"></i> Déconnexion
</a>
</li>
</ul>
</div>
</div>
<div class="col-md-9">
<div class="admin-container">
<h2 class="admin-title">Gestion des Images</h2>
<!-- Upload Image Section -->
<div class="card mb-4">
<div class="card-header">
<h4><i class="fas fa-upload"></i> Télécharger une nouvelle image</h4>
</div>
<div class="card-body">
<form id="image-upload-form" method="POST" action="{{ url_for('admin_bp.images') }}" enctype="multipart/form-data">
<input type="hidden" name="action" value="upload">
<div class="row">
<div class="col-md-6">
<div class="form-group mb-3">
<label for="image-file">Sélectionner une image</label>
<input type="file" class="form-control" id="image-file" name="image" accept="image/*" required>
</div>
<div class="form-group mb-3">
<label for="alt_text">Texte alternatif (pour l'accessibilité)</label>
<input type="text" class="form-control" id="alt_text" name="alt_text" placeholder="Description de l'image">
</div>
<div class="form-group mb-3">
<label for="description">Description (optionnelle)</label>
<textarea class="form-control" id="description" name="description" rows="3" placeholder="Description ou notes sur l'image"></textarea>
</div>
</div>
<div class="col-md-6 d-flex align-items-center justify-content-center">
<img id="upload-image-preview" class="image-upload-preview" src="#" alt="Aperçu">
</div>
</div>
<button type="submit" class="btn btn-primary">
<i class="fas fa-upload"></i> Télécharger
</button>
</form>
</div>
</div>
<!-- Image Gallery -->
<div class="card">
<div class="card-header">
<h4><i class="fas fa-images"></i> Bibliothèque d'images</h4>
</div>
<div class="card-body">
<!-- Filter -->
<div class="image-filter mb-4">
<div class="input-group">
<span class="input-group-text"><i class="fas fa-search"></i></span>
<input type="text" id="image-search" class="form-control" placeholder="Rechercher par nom ou description...">
</div>
</div>
{% if images %}
<div class="row" id="image-gallery">
{% for image in images %}
<div class="col-lg-4 col-md-6 mb-4">
<div class="image-card">
<div class="image-container">
<img src="{{ image.src }}" alt="{{ image.alt_text or 'Image' }}" class="image-preview">
</div>
<div class="image-info">
<h5 class="mb-1" title="{{ image.filename }}">
{{ image.filename|truncate(20) }}
</h5>
<p class="image-date mb-1">
<i class="fas fa-calendar-alt"></i>
{{ image.uploaded_at.strftime('%d/%m/%Y') }}
</p>
<p class="text-muted small mb-0">
{{ image.description|default('Aucune description')|truncate(50) }}
</p>
</div>
<div class="image-actions">
<button class="btn btn-sm btn-info" data-bs-toggle="modal" data-bs-target="#imageModal{{ image.id }}">
<i class="fas fa-eye"></i> Détails
</button>
<form method="POST" action="{{ url_for('admin_bp.images') }}" onsubmit="return confirm('Êtes-vous sûr de vouloir supprimer cette image ?')">
<input type="hidden" name="action" value="delete">
<input type="hidden" name="image_id" value="{{ image.id }}">
<button type="submit" class="btn btn-sm btn-danger">
<i class="fas fa-trash"></i>
</button>
</form>
</div>
</div>
<!-- Image Modal -->
<div class="modal fade image-detail-modal" id="imageModal{{ image.id }}" tabindex="-1" aria-labelledby="imageModalLabel{{ image.id }}" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="imageModalLabel{{ image.id }}">{{ image.filename }}</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<div class="text-center mb-4">
<img src="{{ image.src }}" alt="{{ image.alt_text or 'Image' }}" class="img-fluid">
</div>
<form method="POST" action="{{ url_for('admin_bp.images') }}">
<input type="hidden" name="action" value="update">
<input type="hidden" name="image_id" value="{{ image.id }}">
<div class="form-group mb-3">
<label>Téléchargée le</label>
<input type="text" class="form-control" value="{{ image.uploaded_at.strftime('%d/%m/%Y à %H:%M') }}" readonly>
</div>
<div class="form-group mb-3">
<label for="alt_text{{ image.id }}">Texte alternatif</label>
<input type="text" class="form-control" id="alt_text{{ image.id }}" name="alt_text" value="{{ image.alt_text or '' }}">
</div>
<div class="form-group mb-3">
<label for="description{{ image.id }}">Description</label>
<textarea class="form-control" id="description{{ image.id }}" name="description" rows="3">{{ image.description or '' }}</textarea>
</div>
<button type="submit" class="btn btn-primary">
<i class="fas fa-save"></i> Mettre à jour
</button>
</form>
</div>
</div>
</div>
</div>
</div>
{% endfor %}
</div>
{% else %}
<div class="alert alert-info">
Aucune image n'a été téléchargée. Utilisez le formulaire ci-dessus pour ajouter votre première image.
</div>
{% endif %}
</div>
</div>
</div>
</div>
</div>
{% endblock %}
{% block scripts %}
<script src="{{ url_for('static', filename='js/admin.js') }}"></script>
<script>
// Image search functionality
document.addEventListener('DOMContentLoaded', function() {
const searchInput = document.getElementById('image-search');
if (!searchInput) return;
searchInput.addEventListener('input', function() {
const searchTerm = this.value.toLowerCase();
const imageCards = document.querySelectorAll('.image-card');
imageCards.forEach(card => {
const filename = card.querySelector('h5').textContent.toLowerCase();
const description = card.querySelector('.text-muted').textContent.toLowerCase();
if (filename.includes(searchTerm) || description.includes(searchTerm)) {
card.closest('.col-lg-4').style.display = '';
} else {
card.closest('.col-lg-4').style.display = 'none';
}
});
});
});
</script>
{% endblock %}
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