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Fix: Refactor Collabora iframe setup for improved readability and maintainability

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This commit is contained in:
Leon Bösche
2026-01-12 10:26:25 +01:00
parent 8e06e7e17d
commit ef60983534
1 changed files with 61 additions and 63 deletions
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16
b0esche_cloud/lib/pages/document_viewer.dart
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@@ -406,10 +406,11 @@ class _DocumentViewerModalState extends State<DocumentViewerModal> {
// Build Collabora Online viewer URL with WOPISrc // Build Collabora Online viewer URL with WOPISrc
// The WOPISrc must be URL-encoded and kept encoded // The WOPISrc must be URL-encoded and kept encoded
// We use a double-encoding approach: encodeComponent keeps it encoded through iframe.src // We use a double-encoding approach: encodeComponent keeps it encoded through iframe.src
final baseUrl = 'https://of.b0esche.cloud/loleaflet/dist/loleaflet.html'; final baseUrl =
final collaboraUrl = Uri.parse(baseUrl) 'https://of.b0esche.cloud/loleaflet/dist/loleaflet.html';
.replace(queryParameters: {'WOPISrc': wopiSession.wopisrc}) final collaboraUrl = Uri.parse(
.toString(); baseUrl,
).replace(queryParameters: {'WOPISrc': wopiSession.wopisrc}).toString();
// Use WebView to display Collabora Online // Use WebView to display Collabora Online
return _buildWebView(collaboraUrl); return _buildWebView(collaboraUrl);
@@ -461,9 +462,7 @@ class _DocumentViewerModalState extends State<DocumentViewerModal> {
// Create an iframe and submit a form to load the document // Create an iframe and submit a form to load the document
const String viewType = 'collabora-form'; const String viewType = 'collabora-form';
ui.platformViewRegistry.registerViewFactory( ui.platformViewRegistry.registerViewFactory(viewType, (int viewId) {
viewType,
(int viewId) {
// Extract the WOPISrc from the URL // Extract the WOPISrc from the URL
final uri = Uri.parse(collaboraUrl); final uri = Uri.parse(collaboraUrl);
final wopisrc = uri.queryParameters['WOPISrc'] ?? ''; final wopisrc = uri.queryParameters['WOPISrc'] ?? '';
@@ -517,8 +516,7 @@ class _DocumentViewerModalState extends State<DocumentViewerModal> {
}); });
return container; return container;
}, });
);
return HtmlElementView(viewType: viewType); return HtmlElementView(viewType: viewType);
} }