support flv

client/build.js

@@ -26,6 +26,7 @@ const external_js = [
     'marked',
     'mousetrap',
     'nprogress',
+    'flv.js',
     'superagent',
     'underscore',
 ];

client/js/views/post_main_view.js

@@ -50,6 +50,20 @@ class PostMainView {
             postContainerNode.querySelector(".post-overlay"),
             ctx.post
         );
+        // suppurt flv play
+        if (ctx.post.mimeType === "video/x-flv") {
+            const flvjs = require("flv.js");
+            if (flvjs.isSupported()) {
+                const video = document.querySelector(".post-content video");
+                const src = video.querySelector("source").src
+                const player = flvjs.createPlayer({
+                    type: 'flv',
+                    url: src,
+                });
+                player.attachMediaElement(video);
+                player.load();
+            }
+        }
 
         if (ctx.post.type === "video" || ctx.post.type === "flash") {
             this._postContentControl.disableOverlay();

client/js/views/post_upload_view.js

@@ -163,7 +163,7 @@ class PostUploadView extends events.EventTarget {
             this._contentInputNode,
             {
                 extraText:
-                    "Allowed extensions: .jpg, .png, .gif, .webm, .mp4, .swf, .avif, .heif, .heic",
+                    "Allowed extensions: .jpg, .png, .gif, .webm, .mp4, .swf, .avif, .heif, .heic, .flv",
                 allowUrls: true,
                 allowMultiple: true,
                 lock: false,

client/package.json

@@ -7,6 +7,7 @@
   },
   "dependencies": {
     "dompurify": "^2.0.17",
+    "flv.js": "^1.6.2",
     "font-awesome": "^4.7.0",
     "ios-inner-height": "^1.0.3",
     "js-cookie": "^2.2.0",

server/szurubooru/func/mime.py

@@ -39,6 +39,9 @@ def get_mime_type(content: bytes) -> str:
     if content[4:12] in (b"ftypisom", b"ftypiso5", b"ftypmp42", b"ftypM4V "):
         return "video/mp4"
 
+    if content[0:3] == b"FLV":
+        return "video/x-flv"
+
     return "application/octet-stream"
 
 
@@ -55,14 +58,17 @@ def get_extension(mime_type: str) -> Optional[str]:
         "image/heic": "heic",
         "video/mp4": "mp4",
         "video/webm": "webm",
+        "video/x-flv": "flv",
         "application/octet-stream": "dat",
     }
     return extension_map.get((mime_type or "").strip().lower(), None)
 
-
 def is_flash(mime_type: str) -> bool:
     return mime_type.lower() == "application/x-shockwave-flash"
 
+def is_flv(mime_type: str) -> bool:
+    return mime_type.lower() == "video/x-flv"
+
 
 def is_video(mime_type: str) -> bool:
     return mime_type.lower() in ("application/ogg", "video/mp4", "video/webm")

server/szurubooru/func/posts.py

@@ -619,7 +619,7 @@ def update_post_content(post: model.Post, content: Optional[bytes]) -> None:
             post.type = model.Post.TYPE_ANIMATION
         else:
             post.type = model.Post.TYPE_IMAGE
-    elif mime.is_video(post.mime_type):
+    elif mime.is_video(post.mime_type) or mime.is_flv(post.mime_type):
         post.type = model.Post.TYPE_VIDEO
     else:
         raise InvalidPostContentError(