Julien Martin
003fe6b762
Squash merge develop → master. - Fiche parent éditable (co-parent, PATCH fiche, GET /parents) - Fiche AM 3 onglets (PATCH fiche, rattacher/détacher enfants) - Table enfants_assistantes_maternelles + enum garde/sans_garde - Migration SQL + BDD.sql canonique - Correctifs recette : @Get() parents, DTO fiche AM, fix NIR Co-authored-by: Cursor <cursoragent@cursor.com>
120 lines
3.5 KiB
Dart
120 lines
3.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:p_tits_pas/services/api/tokenService.dart';
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/// [Image.network] avec en-tête `Authorization` uniquement si l’URL n’est pas un fichier statique public.
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///
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/// Les chemins `/uploads/...` sont servis sans auth (voir back + Traefik) : ne pas envoyer de Bearer,
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/// sinon en **cross-origin** (ex. admin Flutter web en local, API en prod) le navigateur peut bloquer
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/// la requête (CORS) et afficher l’icône « image cassée ».
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class AuthNetworkImage extends StatefulWidget {
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const AuthNetworkImage({
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super.key,
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required this.url,
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this.width,
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this.height,
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this.fit = BoxFit.cover,
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this.alignment = Alignment.center,
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this.loadingBuilder,
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this.errorBuilder,
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});
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final String url;
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final double? width;
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final double? height;
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final BoxFit fit;
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final AlignmentGeometry alignment;
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final ImageLoadingBuilder? loadingBuilder;
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final ImageErrorWidgetBuilder? errorBuilder;
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static bool isPublicUploadUrl(String url) {
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final u = url.toLowerCase();
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return u.contains('/uploads/');
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}
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@override
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State<AuthNetworkImage> createState() => _AuthNetworkImageState();
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}
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class _AuthNetworkImageState extends State<AuthNetworkImage> {
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late final Future<Map<String, String>?> _headersFuture;
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@override
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void initState() {
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super.initState();
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final isPublic = AuthNetworkImage.isPublicUploadUrl(widget.url);
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_headersFuture =
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isPublic ? Future<Map<String, String>?>.value(null) : _loadHeaders();
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}
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static Future<Map<String, String>?> _loadHeaders() async {
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final t = await TokenService.getToken();
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if (t == null || t.isEmpty) return null;
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return {'Authorization': 'Bearer $t'};
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}
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ImageErrorWidgetBuilder _wrapErrorBuilder() {
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return (BuildContext context, Object error, StackTrace? stackTrace) {
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final inner = widget.errorBuilder;
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if (inner != null) {
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return inner(context, error, stackTrace);
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}
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return ColoredBox(
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color: Colors.grey.shade200,
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child: Center(
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child: Icon(Icons.broken_image_outlined, color: Colors.grey.shade500),
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),
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);
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};
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}
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@override
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Widget build(BuildContext context) {
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final err = _wrapErrorBuilder();
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if (AuthNetworkImage.isPublicUploadUrl(widget.url)) {
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return Image.network(
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widget.url,
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width: widget.width,
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height: widget.height,
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fit: widget.fit,
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alignment: widget.alignment,
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loadingBuilder: widget.loadingBuilder,
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errorBuilder: err,
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);
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}
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return FutureBuilder<Map<String, String>?>(
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future: _headersFuture,
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return SizedBox(
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width: widget.width,
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height: widget.height,
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child: ColoredBox(
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color: Colors.grey.shade200,
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child: const Center(
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child: SizedBox(
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width: 24,
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height: 24,
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child: CircularProgressIndicator(strokeWidth: 2),
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),
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),
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),
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);
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}
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final headers = snapshot.data;
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return Image.network(
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widget.url,
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width: widget.width,
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height: widget.height,
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fit: widget.fit,
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alignment: widget.alignment,
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headers: headers,
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loadingBuilder: widget.loadingBuilder,
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errorBuilder: err,
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);
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},
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);
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}
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}
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