Display .webm as unsupported in Safari

src/environment/webmSupport.ts

@@ -0,0 +1,6 @@
+import { IS_APPLE_MOBILE, IS_SAFARI } from "./userAgent";
+
+const IS_WEBM_SUPPORTED = !!document.createElement('video').canPlayType('video/webm') && !IS_SAFARI && !IS_APPLE_MOBILE;
+
+(window as any).IS_WEBM_SUPPORTED = IS_WEBM_SUPPORTED;
+export default IS_WEBM_SUPPORTED;

src/lib/appManagers/appDocsManager.ts

@@ -23,6 +23,7 @@ import { MOUNT_CLASS_TO } from '../../config/debug';
 import { getFullDate } from '../../helpers/date';
 import rootScope from '../rootScope';
 import IS_WEBP_SUPPORTED from '../../environment/webpSupport';
+import IS_WEBM_SUPPORTED from '../../environment/webmSupport';
 
 export type MyDocument = Document.document;
 
@@ -97,7 +98,8 @@ export class AppDocsManager {
     // 'audioPerformer', 'sticker', 'stickerEmoji', 'stickerEmojiRaw', 
     // 'stickerSetInput', 'stickerThumbConverted', 'animated', 'supportsStreaming']);
 
-    doc.attributes.forEach(attribute => {
+    for(let i = 0, length = doc.attributes.length; i < length; ++i) {
+      const attribute = doc.attributes[i];
       switch(attribute._) {
         case 'documentAttributeFilename':
           doc.file_name = RichTextProcessor.wrapPlainText(attribute.file_name);
@@ -145,6 +147,10 @@ export class AppDocsManager {
             doc.type = 'sticker';
             doc.sticker = 1;
           } else if(doc.mime_type === 'video/webm') {
+            if(!IS_WEBM_SUPPORTED) {
+              return;
+            }
+
             doc.type = 'sticker';
             doc.sticker = 3;
             doc.animated = true;
@@ -165,7 +171,7 @@ export class AppDocsManager {
           doc.animated = true;
           break;
       }
-    });
+    }
     
     if(!doc.mime_type) {
       const ext = (doc.file_name || '').split('.').pop();

src/lib/appManagers/appMessagesManager.ts

@@ -2539,6 +2539,7 @@ export class AppMessagesManager {
     } */
 
     if(isMessage && message.media) {
+      let unsupported = false;
       switch(message.media._) {
         case 'messageMediaEmpty': {
           delete message.media;
@@ -2547,7 +2548,7 @@ export class AppMessagesManager {
 
         case 'messageMediaPhoto': {
           if(message.media.ttl_seconds) {
-            message.media = {_: 'messageMediaUnsupported'};
+            unsupported = true;
           } else {
             message.media.photo = appPhotosManager.savePhoto(message.media.photo, mediaContext);
           }
@@ -2568,9 +2569,14 @@ export class AppMessagesManager {
           
         case 'messageMediaDocument': {
           if(message.media.ttl_seconds) {
-            message.media = {_: 'messageMediaUnsupported'};
+            unsupported = true;
           } else {
-            message.media.document = appDocsManager.saveDoc(message.media.document, mediaContext); // 11.04.2020 warning
+            const originalDoc = message.media.document;
+            message.media.document = appDocsManager.saveDoc(originalDoc, mediaContext); // 11.04.2020 warning
+
+            if(!message.media.document && originalDoc._ !== 'documentEmpty') {
+              unsupported = true;
+            }
           }
 
           break;
@@ -2588,16 +2594,22 @@ export class AppMessagesManager {
           break; */
 
         case 'messageMediaInvoice': {
+          unsupported = true;
           message.media = {_: 'messageMediaUnsupported'};
           break;
         }
 
         case 'messageMediaUnsupported': {
+          unsupported = true;
+          break;
+        }
+      }
+
+      if(unsupported) {
+        message.media = {_: 'messageMediaUnsupported'};
         message.message = '';
         delete message.entities;
         delete message.totalEntities;
-          break;
-        }
       }
     }
 

src/lib/appManagers/appStickersManager.ts

@@ -20,6 +20,7 @@ import { getEmojiToneIndex } from '../../vendor/emoji';
 import RichTextProcessor from '../richtextprocessor';
 import assumeType from '../../helpers/assumeType';
 import fixBase64String from '../../helpers/fixBase64String';
+import IS_WEBM_SUPPORTED from '../../environment/webmSupport';
 
 const CACHE_TIME = 3600e3;
 
@@ -215,6 +216,7 @@ export class AppStickersManager {
       method: 'messages.getRecentStickers',
       processResult: (res) => {
         assumeType<MessagesRecentStickers.messagesRecentStickers>(res);
+
         this.saveStickers(res.stickers);
         return res;
       }
@@ -379,6 +381,13 @@ export class AppStickersManager {
       method: 'messages.getFeaturedStickers',
       processResult: (res) => {
         assumeType<MessagesFeaturedStickers.messagesFeaturedStickers>(res);
+
+        forEachReverse(res.sets, (covered, idx, arr) => {
+          if(covered.set.pFlags.videos && !IS_WEBM_SUPPORTED) {
+            arr.splice(idx, 1);
+          }
+        });
+
         res.sets.forEach(covered => {
           this.saveStickerSet({set: covered.set, documents: [], packs: []}, covered.set.id);
         });
@@ -430,6 +439,12 @@ export class AppStickersManager {
       processResult: (res) => {
         assumeType<MessagesFoundStickerSets.messagesFoundStickerSets>(res);
 
+        forEachReverse(res.sets, (covered, idx, arr) => {
+          if(covered.set.pFlags.videos && !IS_WEBM_SUPPORTED) {
+            arr.splice(idx, 1);
+          }
+        });
+
         res.sets.forEach(covered => {
           this.saveStickerSet({set: covered.set, documents: [], packs: []}, covered.set.id);
         });
@@ -452,7 +467,20 @@ export class AppStickersManager {
   }
 
   public getAllStickers() {
-    return apiManager.invokeApiHashable({method: 'messages.getAllStickers'});
+    return apiManager.invokeApiHashable({
+      method: 'messages.getAllStickers', 
+      processResult: (allStickers) => {
+        assumeType<MessagesAllStickers.messagesAllStickers>(allStickers);
+
+        forEachReverse(allStickers.sets, (stickerSet, idx, arr) => {
+          if(stickerSet.pFlags.videos && !IS_WEBM_SUPPORTED) {
+            arr.splice(idx, 1);
+          }
+        });
+
+        return allStickers;
+      }
+    });
   }
 
   public preloadStickerSets() {
@@ -471,7 +499,8 @@ export class AppStickersManager {
         method: 'messages.getStickers', 
         params: {
           emoticon
-        }
+        },
+        processResult: (stickers) => stickers
       }),
       includeOurStickers ? this.preloadStickerSets() : [],
       includeOurStickers ? this.getRecentStickers() : undefined
@@ -519,6 +548,12 @@ export class AppStickersManager {
 
       const stickers = [...new Set(cachedStickersAnimated.concat(cachedStickersStatic, foundStickers))]/* .filter(doc => !doc.animated) */;
 
+      forEachReverse(stickers, (sticker, idx, arr) => {
+        if(sticker.sticker === 3 && !IS_WEBM_SUPPORTED) {
+          arr.splice(idx, 1);
+        }
+      });
+
       return stickers;
     });
   }