Merge pull request #6404 from SimonBrandner/fix/file-label-behaviour

src/components/views/messages/MFileBody.tsx

@@ -23,7 +23,7 @@ import { replaceableComponent } from "../../../utils/replaceableComponent";
 import { mediaFromContent } from "../../../customisations/Media";
 import ErrorDialog from "../dialogs/ErrorDialog";
 import { TileShape } from "../rooms/EventTile";
-import { IContent } from "matrix-js-sdk/src";
+import { presentableTextForFile } from "../../../utils/FileUtils";
 import { IMediaEventContent } from "../../../customisations/models/IMediaEventContent";
 import { IBodyProps } from "./IBodyProps";
 
@@ -93,35 +93,6 @@ export function computedStyle(element: HTMLElement) {
     return cssText;
 }
 
-/**
- * Extracts a human readable label for the file attachment to use as
- * link text.
- *
- * @param {Object} content The "content" key of the matrix event.
- * @param {boolean} withSize Whether to include size information. Default true.
- * @return {string} the human readable link text for the attachment.
- */
-export function presentableTextForFile(content: IContent, withSize = true): string {
-    let linkText = _t("Attachment");
-    if (content.body && content.body.length > 0) {
-        // The content body should be the name of the file including a
-        // file extension.
-        linkText = content.body;
-    }
-
-    if (content.info && content.info.size && withSize) {
-        // If we know the size of the file then add it as human readable
-        // string to the end of the link text so that the user knows how
-        // big a file they are downloading.
-        // The content.info also contains a MIME-type but we don't display
-        // it since it is "ugly", users generally aren't aware what it
-        // means and the type of the attachment can usually be inferrered
-        // from the file extension.
-        linkText += ' (' + filesize(content.info.size) + ')';
-    }
-    return linkText;
-}
-
 interface IProps extends IBodyProps {
     /* whether or not to show the default placeholder for the file. Defaults to true. */
     showGenericPlaceholder: boolean;
@@ -173,7 +144,7 @@ export default class MFileBody extends React.Component<IProps, IState> {
                 <div className="mx_MFileBody_info">
                     <span className="mx_MFileBody_info_icon" />
                     <span className="mx_MFileBody_info_filename">
-                        { presentableTextForFile(content, false) }
+                        { presentableTextForFile(content, _t("Attachment"), false) }
                     </span>
                 </div>
             );

src/components/views/messages/MImageBody.tsx

@@ -404,7 +404,7 @@ export default class MImageBody extends React.Component<IBodyProps, IState> {
     }
 
     // Overidden by MStickerBody
-    protected getFileBody(): JSX.Element {
+    protected getFileBody(): string | JSX.Element {
         // We only ever need the download bar if we're appearing outside of the timeline
         if (this.props.tileShape) {
             return <MFileBody {...this.props} showGenericPlaceholder={false} />;

src/components/views/messages/MImageReplyBody.tsx

@@ -16,9 +16,11 @@ limitations under the License.
 
 import React from "react";
 import MImageBody from "./MImageBody";
-import { presentableTextForFile } from "./MFileBody";
+import { presentableTextForFile } from "../../../utils/FileUtils";
 import { IMediaEventContent } from "../../../customisations/models/IMediaEventContent";
 import SenderProfile from "./SenderProfile";
+import { EventType } from "matrix-js-sdk/src/@types/event";
+import { _t } from "../../../languageHandler";
 
 const FORCED_IMAGE_HEIGHT = 44;
 
@@ -32,8 +34,9 @@ export default class MImageReplyBody extends MImageBody {
     }
 
     // Don't show "Download this_file.png ..."
-    public getFileBody(): JSX.Element {
-        return <>{ presentableTextForFile(this.props.mxEvent.getContent()) }</>;
+    public getFileBody(): string {
+        const sticker = this.props.mxEvent.getType() === EventType.Sticker;
+        return presentableTextForFile(this.props.mxEvent.getContent(), sticker ? _t("Sticker") : _t("Image"), !sticker);
     }
 
     render() {

src/i18n/strings/en_EN.json

@@ -657,6 +657,7 @@
     "This homeserver has exceeded one of its resource limits.": "This homeserver has exceeded one of its resource limits.",
     "Please <a>contact your service administrator</a> to continue using the service.": "Please <a>contact your service administrator</a> to continue using the service.",
     "Unable to connect to Homeserver. Retrying...": "Unable to connect to Homeserver. Retrying...",
+    "Attachment": "Attachment",
     "%(items)s and %(count)s others|other": "%(items)s and %(count)s others",
     "%(items)s and %(count)s others|one": "%(items)s and one other",
     "%(items)s and %(lastItem)s": "%(items)s and %(lastItem)s",
@@ -1878,13 +1879,14 @@
     "Retry": "Retry",
     "Reply": "Reply",
     "Message Actions": "Message Actions",
-    "Attachment": "Attachment",
     "Error decrypting attachment": "Error decrypting attachment",
     "Decrypt %(text)s": "Decrypt %(text)s",
     "Download %(text)s": "Download %(text)s",
     "Invalid file%(extra)s": "Invalid file%(extra)s",
     "Error decrypting image": "Error decrypting image",
     "Show image": "Show image",
+    "Sticker": "Sticker",
+    "Image": "Image",
     "Join the conference at the top of this room": "Join the conference at the top of this room",
     "Join the conference from the room information card on the right": "Join the conference from the room information card on the right",
     "Video conference ended by %(senderName)s": "Video conference ended by %(senderName)s",

src/utils/FileUtils.ts

@@ -0,0 +1,54 @@
+/*
+Copyright 2015 - 2021 The Matrix.org Foundation C.I.C.
+Copyright 2021 Šimon Brandner <simon.bra.ag@gmail.com>
+
+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 { IMediaEventContent } from '../customisations/models/IMediaEventContent';
+import { _t } from '../languageHandler';
+
+/**
+ * Extracts a human readable label for the file attachment to use as
+ * link text.
+ *
+ * @param {IMediaEventContent} content The "content" key of the matrix event.
+ * @param {string} fallbackText The fallback text
+ * @param {boolean} withSize Whether to include size information. Default true.
+ * @return {string} the human readable link text for the attachment.
+ */
+export function presentableTextForFile(
+    content: IMediaEventContent,
+    fallbackText = _t("Attachment"),
+    withSize = true,
+): string {
+    let text = fallbackText;
+    if (content.body && content.body.length > 0) {
+        // The content body should be the name of the file including a
+        // file extension.
+        text = content.body;
+    }
+
+    if (content.info && content.info.size && withSize) {
+        // If we know the size of the file then add it as human readable
+        // string to the end of the link text so that the user knows how
+        // big a file they are downloading.
+        // The content.info also contains a MIME-type but we don't display
+        // it since it is "ugly", users generally aren't aware what it
+        // means and the type of the attachment can usually be inferrered
+        // from the file extension.
+        text += ' (' + filesize(content.info.size) + ')';
+    }
+    return text;
+}