Convert UploadFailureDialog to TS

Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>

src/components/views/dialogs/UploadFailureDialog.tsx

@@ -0,0 +1,119 @@
+/*
+Copyright 2019 New Vector Ltd
+
+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 filesize from 'filesize';
+
+import React from 'react';
+import { _t } from '../../../languageHandler';
+import ContentMessages from '../../../ContentMessages';
+import { replaceableComponent } from "../../../utils/replaceableComponent";
+import BaseDialog from "./BaseDialog";
+import DialogButtons from "../elements/DialogButtons";
+
+interface IProps {
+    badFiles: File[];
+    totalFiles: number;
+    contentMessages: ContentMessages;
+    onFinished: (success: boolean) => void;
+}
+
+/*
+ * Tells the user about files we know cannot be uploaded before we even try uploading
+ * them. This is named fairly generically but the only thing we check right now is
+ * the size of the file.
+ */
+@replaceableComponent("views.dialogs.UploadFailureDialog")
+export default class UploadFailureDialog extends React.Component<IProps> {
+    private onCancelClick = (): void => {
+        this.props.onFinished(false);
+    };
+
+    private onUploadClick = (): void => {
+        this.props.onFinished(true);
+    };
+
+    public render(): JSX.Element {
+        let message;
+        let preview;
+        let buttons;
+        if (this.props.totalFiles === 1 && this.props.badFiles.length === 1) {
+            message = _t(
+                "This file is <b>too large</b> to upload. " +
+                "The file size limit is %(limit)s but this file is %(sizeOfThisFile)s.",
+                {
+                    limit: filesize(this.props.contentMessages.getUploadLimit()),
+                    sizeOfThisFile: filesize(this.props.badFiles[0].size),
+                }, {
+                    b: sub => <b>{ sub }</b>,
+                },
+            );
+            buttons = <DialogButtons primaryButton={_t('OK')}
+                hasCancel={false}
+                onPrimaryButtonClick={this.onCancelClick}
+                focus={true}
+            />;
+        } else if (this.props.totalFiles === this.props.badFiles.length) {
+            message = _t(
+                "These files are <b>too large</b> to upload. " +
+                "The file size limit is %(limit)s.",
+                {
+                    limit: filesize(this.props.contentMessages.getUploadLimit()),
+                }, {
+                    b: sub => <b>{ sub }</b>,
+                },
+            );
+            buttons = <DialogButtons primaryButton={_t('OK')}
+                hasCancel={false}
+                onPrimaryButtonClick={this.onCancelClick}
+                focus={true}
+            />;
+        } else {
+            message = _t(
+                "Some files are <b>too large</b> to be uploaded. " +
+                "The file size limit is %(limit)s.",
+                {
+                    limit: filesize(this.props.contentMessages.getUploadLimit()),
+                }, {
+                    b: sub => <b>{ sub }</b>,
+                },
+            );
+            const howManyOthers = this.props.totalFiles - this.props.badFiles.length;
+            buttons = <DialogButtons
+                primaryButton={_t('Upload %(count)s other files', { count: howManyOthers })}
+                onPrimaryButtonClick={this.onUploadClick}
+                hasCancel={true}
+                cancelButton={_t("Cancel All")}
+                onCancel={this.onCancelClick}
+                focus={true}
+            />;
+        }
+
+        return (
+            <BaseDialog className='mx_UploadFailureDialog'
+                onFinished={this.onCancelClick}
+                title={_t("Upload Error")}
+                contentId='mx_Dialog_content'
+            >
+                <div id='mx_Dialog_content'>
+                    { message }
+                    { preview }
+                </div>
+
+                { buttons }
+            </BaseDialog>
+        );
+    }
+}