Spoilers: Various fixes

src/components/common/helpers/renderMessageText.tsx

@@ -305,7 +305,7 @@ function processEntity(
   if (isSimple) {
     const text = renderNestedMessagePart();
     if (entity.type === ApiMessageEntityTypes.Spoiler) {
-      return <Spoiler isInactive>{text}</Spoiler>;
+      return <Spoiler>{text}</Spoiler>;
     }
     return text;
   }

src/components/common/spoiler/Spoiler.scss

@@ -1,31 +1,34 @@
 .Spoiler {
-  transition: color 250ms ease;
-
-  .text-entity-link {
-    transition: color 250ms ease;
-  }
-
-  &:not(.is-revealed) {
+  &.concealed {
     cursor: pointer;
-    color: transparent;
     background-image: url('../../../assets/spoiler-dots-black.png');
-    background-size: auto 100%;
+    background-size: auto min(100%, 1.125rem);
     border-radius: 0.5rem;
 
-    &.animate {
-      animation: pulse-opacity-light 1.75s linear infinite;
+    html.theme-dark &,
+    html.theme-light .ListItem.selected &,
+    .ActionMessage &,
+    .MediaViewerFooter & {
+      background-image: url('../../../assets/spoiler-dots-white.png');
     }
 
-    .text-entity-link {
-      color: transparent !important;
-      pointer-events: none;
+    .emoji-only & {
+      background-size: auto 1.125rem;
     }
   }
 
-  html.theme-dark &:not(.is-revealed),
-  html.theme-light .ListItem.selected &:not(.is-revealed),
-  html.theme-light .ActionMessage &:not(.is-revealed) {
-    background-image: url('../../../assets/spoiler-dots-white.png');
+  &.animated {
+    animation: pulse-opacity-light 1.75s linear infinite;
+  }
+
+  span {
+    opacity: 1;
+    transition: opacity 250ms ease;
+  }
+
+  &.concealed span {
+    visibility: hidden;
+    opacity: 0;
   }
 }
 

src/components/common/spoiler/Spoiler.tsx

@@ -1,3 +1,4 @@
+import { MouseEvent as ReactMouseEvent } from 'react';
 import React, {
   FC, memo, useCallback, useEffect,
 } from '../../../lib/teact/teact';
@@ -10,7 +11,6 @@ import './Spoiler.scss';
 type OwnProps = {
   children?: React.ReactNode;
   messageId?: number;
-  isInactive?: boolean;
 };
 
 const spoilersByMessageId: Map<number, VoidFunction[]> = new Map();
@@ -18,22 +18,17 @@ const spoilersByMessageId: Map<number, VoidFunction[]> = new Map();
 const Spoiler: FC<OwnProps> = ({
   children,
   messageId,
-  isInactive,
 }) => {
   const [isRevealed, reveal] = useFlag();
 
-  const handleClick = useCallback(() => {
-    if (!messageId) return;
+  const handleClick = useCallback((e: ReactMouseEvent<HTMLDivElement, MouseEvent>) => {
+    e.preventDefault();
+    e.stopPropagation();
 
-    spoilersByMessageId.get(messageId)?.forEach((_reveal) => _reveal());
+    spoilersByMessageId.get(messageId!)?.forEach((_reveal) => _reveal());
   }, [messageId]);
 
   useEffect(() => {
-    if (isRevealed && messageId) {
-      spoilersByMessageId.delete(messageId);
-      return undefined;
-    }
-
     if (!messageId) {
       return undefined;
     }
@@ -53,12 +48,14 @@ const Spoiler: FC<OwnProps> = ({
     <span
       className={buildClassName(
         'Spoiler',
-        isRevealed && 'is-revealed',
-        !isInactive && 'animate',
+        !isRevealed && 'concealed',
+        !isRevealed && Boolean(messageId) && 'animated',
       )}
-      onClick={!isInactive && !isRevealed ? handleClick : undefined}
+      onClick={messageId && !isRevealed ? handleClick : undefined}
     >
-      {children}
+      <span>
+        {children}
+      </span>
     </span>
   );
 };

src/components/mediaViewer/MediaViewer.tsx

@@ -430,7 +430,7 @@ const MediaViewer: FC<StateProps> = ({
 
     return captureEvents(element, {
       // eslint-disable-next-line max-len
-      excludedClosestSelector: `.backdrop, .navigation, .media-viewer-head, .media-viewer-footer${!shouldCloseOnVideo ? ', .VideoPlayer' : ''}`,
+      excludedClosestSelector: `.backdrop, .navigation, .media-viewer-head, .Spoiler, .media-viewer-footer${!shouldCloseOnVideo ? ', .VideoPlayer' : ''}`,
       onClick: close,
     });
   }, [close, isGif, isZoomed, messageId]);

src/components/middle/message/helpers/copyOptions.ts

@@ -5,6 +5,7 @@ import {
   getMessageMediaHash,
   getMessagePhoto,
   getMessageText,
+  getMessageTextWithSpoilers,
   getMessageWebPagePhoto,
   getMessageWebPageVideo,
   hasMessageLocalBlobUrl,
@@ -52,7 +53,7 @@ export function getMessageCopyOptions(
     options.push({
       label: getCopyLabel(hasSelection),
       handler: () => {
-        const clipboardText = hasSelection && selection ? selection.toString() : text;
+        const clipboardText = hasSelection && selection ? selection.toString() : getMessageTextWithSpoilers(message)!;
         copyTextToClipboard(clipboardText);
 
         if (afterEffect) {

src/modules/helpers/messageSummary.ts

@@ -15,30 +15,34 @@ export function getMessageSummaryText(
 ) {
   const emoji = !noEmoji && getMessageSummaryEmoji(message);
   const emojiWithSpace = emoji ? `${emoji} ` : '';
-
-  let text = getMessageText(message);
-  if (text) {
-    const { entities } = message.content.text || {};
-    if (entities?.length) {
-      text = entities.reduce((accText, { type, offset, length }) => {
-        if (type !== ApiMessageEntityTypes.Spoiler) {
-          return accText;
-        }
-
-        const spoiler = generateBrailleSpoiler(length);
-
-        return `${accText.substr(0, offset)}${spoiler}${accText.substr(offset + length, accText.length)}`;
-      }, text);
-    }
-
-    text = text.substr(0, truncateLength);
-  }
-
+  const text = getMessageTextWithSpoilers(message)?.substr(0, truncateLength);
   const description = getMessageSummaryDescription(lang, message, text);
 
   return `${emojiWithSpace}${description}`;
 }
 
+export function getMessageTextWithSpoilers(message: ApiMessage) {
+  const text = getMessageText(message);
+  if (!text) {
+    return undefined;
+  }
+
+  const { entities } = message.content.text || {};
+  if (!entities?.length) {
+    return text;
+  }
+
+  return entities.reduce((accText, { type, offset, length }) => {
+    if (type !== ApiMessageEntityTypes.Spoiler) {
+      return accText;
+    }
+
+    const spoiler = generateBrailleSpoiler(length);
+
+    return `${accText.substr(0, offset)}${spoiler}${accText.substr(offset + length, accText.length)}`;
+  }, text);
+}
+
 export function getMessageSummaryEmoji(message: ApiMessage) {
   const {
     photo, video, audio, voice, document, sticker, poll,