Migrate ConfirmDestroyCrossSigningDialog to TypeScript

src/components/views/dialogs/security/ConfirmDestroyCrossSigningDialog.tsx

@@ -0,0 +1,67 @@
+/*
+Copyright 2020 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import React from 'react';
+import { _t } from "../../../../languageHandler";
+import * as sdk from "../../../../index";
+import { replaceableComponent } from "../../../../utils/replaceableComponent";
+
+interface IProps {
+    onFinished: (success: boolean) => void;
+}
+
+@replaceableComponent("views.dialogs.security.ConfirmDestroyCrossSigningDialog")
+export default class ConfirmDestroyCrossSigningDialog extends React.Component<IProps> {
+    private onConfirm = (): void => {
+        this.props.onFinished(true);
+    };
+
+    private onDecline = (): void => {
+        this.props.onFinished(false);
+    };
+
+    render() {
+        const BaseDialog = sdk.getComponent('views.dialogs.BaseDialog');
+        const DialogButtons = sdk.getComponent('views.elements.DialogButtons');
+
+        return (
+            <BaseDialog
+                className='mx_ConfirmDestroyCrossSigningDialog'
+                hasCancel={true}
+                onFinished={this.props.onFinished}
+                title={_t("Destroy cross-signing keys?")}
+            >
+                <div className='mx_ConfirmDestroyCrossSigningDialog_content'>
+                    <p>
+                        {_t(
+                            "Deleting cross-signing keys is permanent. " +
+                            "Anyone you have verified with will see security alerts. " +
+                            "You almost certainly don't want to do this, unless " +
+                            "you've lost every device you can cross-sign from.",
+                        )}
+                    </p>
+                </div>
+                <DialogButtons
+                    primaryButton={_t("Clear cross-signing keys")}
+                    onPrimaryButtonClick={this.onConfirm}
+                    primaryButtonClass="danger"
+                    cancelButton={_t("Cancel")}
+                    onCancel={this.onDecline}
+                />
+            </BaseDialog>
+        );
+    }
+}