refactor backend for modifyCommand / add sourceExtension for plugins

scm-ui/ui-webapp/src/repos/sources/containers/SourceExtensions.tsx

@@ -0,0 +1,98 @@
+import React from "react";
+import { Repository, File } from "@scm-manager/ui-types";
+import { withRouter, RouteComponentProps } from "react-router-dom";
+
+import { ExtensionPoint, binder } from "@scm-manager/ui-extensions";
+import {
+  fetchSources,
+  getFetchSourcesFailure,
+  getSources,
+  isFetchSourcesPending
+} from "../modules/sources";
+import { connect} from "react-redux";
+import { Loading, ErrorNotification } from "@scm-manager/ui-components";
+import Notification from "@scm-manager/ui-components/src/Notification";
+
+type Props = RouteComponentProps & {
+  repository: Repository;
+
+  // url params
+  extension: string;
+  revision?: string;
+  path?: string;
+
+  // redux state
+  loading: boolean;
+  error?: Error | null;
+  sources?: File | null;
+
+  // dispatch props
+  fetchSources: (repository: Repository, revision: string, path: string) => void;
+};
+
+const extensionPointName = "repos.sources.extensions";
+
+class SourceExtensions extends React.Component<Props> {
+  componentDidMount() {
+    const { fetchSources, repository, revision, path } = this.props;
+    // TODO get typing right
+    fetchSources(repository, revision || "", path || "");
+  }
+
+  render() {
+    const { loading, error, repository, extension, revision, path, sources } = this.props;
+    if (error) {
+      return <ErrorNotification error={error} />;
+    }
+    if (loading) {
+      return <Loading />;
+    }
+
+    const extprops = { extension, repository, revision, path, sources };
+    if (!binder.hasExtension(extensionPointName, extprops)) {
+      // TODO i18n
+      return <Notification type="warning">No extension bound</Notification>;
+    }
+
+    return <ExtensionPoint name={extensionPointName} props={extprops} />;
+  }
+}
+
+const mapStateToProps = (state: any, ownProps: Props): Partial<Props> => {
+  const { repository, match } = ownProps;
+  // TODO add query-string v6
+  // see : https://www.pluralsight.com/guides/react-router-typescript
+  // @ts-ignore
+  const revision: string = match.params.revision;
+  // @ts-ignore
+  const path: string = match.params.path;
+  // @ts-ignore
+  const extension: string = match.params.extension;
+  const decodedRevision = revision ? decodeURIComponent(revision) : undefined;
+  const loading = isFetchSourcesPending(state, repository, revision, path);
+  const error = getFetchSourcesFailure(state, repository, revision, path);
+  const sources = getSources(state, repository, revision, path);
+
+  return {
+    repository,
+    extension,
+    revision: decodedRevision,
+    path,
+    loading,
+    error,
+    sources
+  };
+};
+
+const mapDispatchToProps = (dispatch: any) => {
+  return {
+    fetchSources: (repository: Repository, revision: string, path: string) => {
+      dispatch(fetchSources(repository, revision, path));
+    }
+  };
+};
+
+export default withRouter(connect(
+  mapStateToProps,
+  mapDispatchToProps
+)(SourceExtensions));