Task - replace img icons with svg components (#8963)

* add role=presentation to backdrop panle image

* replace img icons with svg components in InviteDialog

* replace img icon with svg component

* img icons to svg icons in MImageBody

* remove log

* img icon to svg in SecurityRoomSettingsTab

* use shared error message for media message tiles

* remove nbsp

* dont snapshot test entire rtl render response

* use aria-describedby for uploadconfirm preview

* use aria-labelledby instead

Author: Kerry

res/css/_components.scss

@@ -26,6 +26,7 @@
 @import "./components/views/location/_ShareType.scss";
 @import "./components/views/location/_ZoomButtons.scss";
 @import "./components/views/messages/_MBeaconBody.scss";
+@import "./components/views/messages/shared/_MediaProcessingError.scss";
 @import "./components/views/spaces/_QuickThemeSwitcher.scss";
 @import "./structures/_AutoHideScrollbar.scss";
 @import "./structures/_BackdropPanel.scss";

res/css/components/views/messages/shared/_MediaProcessingError.scss

@@ -0,0 +1,20 @@
+/*
+Copyright 2022 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.
+*/
+
+.mx_MediaProcessingError_Icon {
+    margin-right: $spacing-4;
+    vertical-align: text-top;
+}

src/components/structures/BackdropPanel.tsx

@@ -36,6 +36,8 @@ export const BackdropPanel: React.FC<IProps> = ({ backgroundImage, blurMultiplie
     }
     return <div className="mx_BackdropPanel">
         <img
+            role="presentation"
+            alt=""
             style={styles}
             className="mx_BackdropPanel--image"
             src={backgroundImage} />

src/components/views/dialogs/InviteDialog.tsx

@@ -21,6 +21,8 @@ import { Room } from "matrix-js-sdk/src/models/room";
 import { MatrixCall } from 'matrix-js-sdk/src/webrtc/call';
 import { logger } from "matrix-js-sdk/src/logger";
 
+import { Icon as InfoIcon } from "../../../../res/img/element-icons/info.svg";
+import { Icon as EmailPillAvatarIcon } from "../../../../res/img/icon-email-pill-avatar.svg";
 import { _t, _td } from "../../../languageHandler";
 import { MatrixClientPeg } from "../../../MatrixClientPeg";
 import { makeRoomPermalink, makeUserPermalink } from "../../../utils/permalinks/Permalinks";
@@ -186,8 +188,7 @@ class DMRoomTile extends React.PureComponent<IDMRoomTileProps> {
 
         const avatarSize = 36;
         const avatar = (this.props.member as ThreepidMember).isEmail
-            ? <img
-                src={require("../../../../res/img/icon-email-pill-avatar.svg").default}
+            ? <EmailPillAvatarIcon
                 width={avatarSize}
                 height={avatarSize}
             />
@@ -1152,10 +1153,7 @@ export default class InviteDialog extends React.PureComponent<IInviteDialogProps
                 if (visibility === "world_readable" || visibility === "shared") {
                     keySharingWarning =
                         <p className='mx_InviteDialog_helpText'>
-                            <img
-                                src={require("../../../../res/img/element-icons/info.svg").default}
-                                width={14}
-                                height={14} />
+                            <InfoIcon height={14} width={14} />
                             { " " + _t("Invited people will be able to read old messages.") }
                         </p>;
                 }

src/components/views/dialogs/UploadConfirmDialog.tsx

@@ -18,6 +18,7 @@ limitations under the License.
 import React from 'react';
 import filesize from "filesize";
 
+import { Icon as FileIcon } from '../../../../res/img/feather-customised/files.svg';
 import { _t } from '../../../languageHandler';
 import { getBlobSafeMimeType } from '../../../utils/blobs';
 import BaseDialog from "./BaseDialog";
@@ -80,21 +81,27 @@ export default class UploadConfirmDialog extends React.Component<IProps> {
             title = _t('Upload files');
         }
 
+        const fileId = `mx-uploadconfirmdialog-${this.props.file.name}`;
         let preview: JSX.Element;
         let placeholder: JSX.Element;
         if (this.mimeType.startsWith("image/")) {
             preview = (
-                <img className="mx_UploadConfirmDialog_imagePreview" src={this.objectUrl} />
+                <img
+                    className="mx_UploadConfirmDialog_imagePreview"
+                    src={this.objectUrl}
+                    aria-labelledby={fileId}
+                />
             );
         } else if (this.mimeType.startsWith("video/")) {
             preview = (
                 <video className="mx_UploadConfirmDialog_imagePreview" src={this.objectUrl} playsInline controls={false} />
             );
         } else {
             placeholder = (
-                <img
+                <FileIcon
                     className="mx_UploadConfirmDialog_fileIcon"
-                    src={require("../../../../res/img/feather-customised/files.svg").default}
+                    height={18}
+                    width={18}
                 />
             );
         }
@@ -118,7 +125,7 @@ export default class UploadConfirmDialog extends React.Component<IProps> {
                     <div className="mx_UploadConfirmDialog_previewOuter">
                         <div className="mx_UploadConfirmDialog_previewInner">
                             { preview && <div>{ preview }</div> }
-                            <div>
+                            <div id={fileId}>
                                 { placeholder }
                                 { this.props.file.name } ({ filesize(this.props.file.size) })
                             </div>

src/components/views/messages/MAudioBody.tsx

@@ -28,6 +28,7 @@ import { PlaybackManager } from "../../../audio/PlaybackManager";
 import { isVoiceMessage } from "../../../utils/EventUtils";
 import { PlaybackQueue } from "../../../audio/PlaybackQueue";
 import RoomContext, { TimelineRenderingType } from "../../../contexts/RoomContext";
+import MediaProcessingError from "./shared/MediaProcessingError";
 
 interface IState {
     error?: Error;
@@ -93,10 +94,9 @@ export default class MAudioBody extends React.PureComponent<IBodyProps, IState>
     public render() {
         if (this.state.error) {
             return (
-                <span className="mx_MAudioBody">
-                    <img src={require("../../../../res/img/warning.svg").default} width="16" height="16" />
+                <MediaProcessingError className="mx_MAudioBody">
                     { _t("Error processing audio message") }
-                </span>
+                </MediaProcessingError>
             );
         }
 

src/components/views/messages/MImageBody.tsx

@@ -38,6 +38,7 @@ import RoomContext, { TimelineRenderingType } from "../../../contexts/RoomContex
 import { blobIsAnimated, mayBeAnimated } from '../../../utils/Image';
 import { presentableTextForFile } from "../../../utils/FileUtils";
 import { createReconnectedListener } from '../../../utils/connection';
+import MediaProcessingError from './shared/MediaProcessingError';
 
 enum Placeholder {
     NoImage,
@@ -552,10 +553,9 @@ export default class MImageBody extends React.Component<IBodyProps, IState> {
 
         if (this.state.error) {
             return (
-                <div className="mx_MImageBody">
-                    <img src={require("../../../../res/img/warning.svg").default} width="16" height="16" />
+                <MediaProcessingError className="mx_MImageBody">
                     { _t("Error decrypting image") }
-                </div>
+                </MediaProcessingError>
             );
         }
 

src/components/views/messages/MVideoBody.tsx

@@ -28,6 +28,7 @@ import { IBodyProps } from "./IBodyProps";
 import MFileBody from "./MFileBody";
 import { ImageSize, suggestedSize as suggestedVideoSize } from "../../../settings/enums/ImageSize";
 import RoomContext, { TimelineRenderingType } from "../../../contexts/RoomContext";
+import MediaProcessingError from './shared/MediaProcessingError';
 
 interface IState {
     decryptedUrl?: string;
@@ -244,10 +245,9 @@ export default class MVideoBody extends React.PureComponent<IBodyProps, IState>
 
         if (this.state.error !== null) {
             return (
-                <span className="mx_MVideoBody">
-                    <img src={require("../../../../res/img/warning.svg").default} width="16" height="16" />
+                <MediaProcessingError className="mx_MVideoBody">
                     { _t("Error decrypting video") }
-                </span>
+                </MediaProcessingError>
             );
         }
 

src/components/views/messages/MVoiceMessageBody.tsx

@@ -21,16 +21,16 @@ import { _t } from "../../../languageHandler";
 import RecordingPlayback from "../audio_messages/RecordingPlayback";
 import MAudioBody from "./MAudioBody";
 import MFileBody from "./MFileBody";
+import MediaProcessingError from "./shared/MediaProcessingError";
 
 export default class MVoiceMessageBody extends MAudioBody {
     // A voice message is an audio file but rendered in a special way.
     public render() {
         if (this.state.error) {
             return (
-                <span className="mx_MVoiceMessageBody">
-                    <img src={require("../../../../res/img/warning.svg").default} width="16" height="16" />
+                <MediaProcessingError className="mx_MVoiceMessageBody">
                     { _t("Error processing voice message") }
-                </span>
+                </MediaProcessingError>
             );
         }
 

src/components/views/messages/shared/MediaProcessingError.tsx

@@ -0,0 +1,33 @@
+/*
+Copyright 2022 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 { Icon as WarningIcon } from '../../../../../res/img/warning.svg';
+
+interface Props {
+    className?: string;
+    children: React.ReactNode;
+}
+
+const MediaProcessingError: React.FC<Props> = ({ className, children }) => (
+    <span className={className}>
+        <WarningIcon className='mx_MediaProcessingError_Icon' width="16" height="16" />
+        { children }
+    </span>
+);
+
+export default MediaProcessingError;