96 lines
2.3 KiB
Dart
96 lines
2.3 KiB
Dart
import '../models/user.dart' as models;
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import '../services/api_service.dart';
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String? deriveUserProfileImage(dynamic user) {
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if (user == null) return null;
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String? pick(dynamic source) {
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if (source is Map) {
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for (final key in const [
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'profile_image_url',
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'profileImage',
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'avatar_url',
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'avatar',
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'picture',
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'image',
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]) {
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final value = source[key];
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if (value is String && value.trim().isNotEmpty) {
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return value.trim();
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}
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}
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}
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return null;
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}
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if (user is models.User) {
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final value = user.profileImage;
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if (value != null && value.trim().isNotEmpty) {
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return value.trim();
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}
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return null;
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}
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final topLevel = pick(user);
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if (topLevel != null) return topLevel;
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if (user is Map && user['user'] != null) {
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final nested = pick(user['user']);
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if (nested != null) return nested;
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}
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return null;
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}
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String? resolveUserProfileImageUrl(ApiService? api, String? rawUrl) {
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final value = rawUrl?.trim();
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if (value == null || value.isEmpty) {
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return null;
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}
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if (value.startsWith('data:image')) {
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return value;
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}
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if (value.startsWith('http://') || value.startsWith('https://')) {
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return value;
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}
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if (value.startsWith('//')) {
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final base = api?.baseUrl;
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if (base != null && base.isNotEmpty) {
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try {
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final baseUri = Uri.parse(base);
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final scheme = baseUri.scheme.isNotEmpty ? baseUri.scheme : 'https';
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return '$scheme:$value';
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} catch (_) {
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return 'https:$value';
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}
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}
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return 'https:$value';
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}
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if (api == null || api.baseUrl.isEmpty) {
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return value.startsWith('/') ? value : '/$value';
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}
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try {
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final baseUri = Uri.parse(api.baseUrl);
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final resolved = baseUri.resolve(value);
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return resolved.toString();
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} catch (_) {
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final normalizedBase = api.baseUrl.endsWith('/')
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? api.baseUrl.substring(0, api.baseUrl.length - 1)
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: api.baseUrl;
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if (value.startsWith('/')) {
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return '$normalizedBase$value';
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}
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return '$normalizedBase/$value';
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}
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}
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String? resolveUserAvatarUrlForUser(ApiService? api, dynamic user) {
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final raw = deriveUserProfileImage(user);
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return resolveUserProfileImageUrl(api, raw);
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}
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