Add ffmpeg installer and add ./bin to PATH

menus/ffmpeg_missing.py

@@ -0,0 +1,61 @@
+import arcade, arcade.gui
+
+import os, sys, subprocess, platform, urllib.request, zipfile, logging
+
+class FFmpegMissing(arcade.gui.UIView):
+    def __init__(self):
+        super().__init__()
+
+    def on_show_view(self):
+        super().on_show_view()
+
+        msgbox = self.add_widget(
+            arcade.gui.UIMessageBox(
+                width=self.window.width / 2,
+                height=self.window.height / 2,
+                title="FFmpeg Missing",
+                message_text="FFmpeg has not been found but is required for this application.",
+                buttons=("Exit", "Auto Install")
+            )
+        )
+
+        msgbox.on_action = lambda event: self.install_ffmpeg() if event.action == "Auto Install" else sys.exit()
+
+    def install_ffmpeg(self):
+        bin_dir = os.path.join(os.getcwd(), "bin")
+        os.makedirs(bin_dir, exist_ok=True)
+
+        system = platform.system()
+
+        if system == "Linux" or system == "Darwin":
+            url = "https://evermeet.cx/ffmpeg/ffmpeg-7.1.1.zip"
+            filename = "ffmpeg.zip"
+
+            logging.debug(f"Downloading FFmpeg from {url}...")
+            file_path = os.path.join(bin_dir, filename)
+            urllib.request.urlretrieve(url, file_path)
+
+            logging.debug("Extracting FFmpeg...")
+            with zipfile.ZipFile(file_path, 'r') as zip_ref:
+                zip_ref.extractall(bin_dir)
+            ffmpeg_path = os.path.join(bin_dir, "ffmpeg")
+            os.chmod(ffmpeg_path, 0o755)
+
+            os.remove(file_path)
+            logging.debug("FFmpeg installed in ./bin")
+
+        elif system == "Windows":
+            try:
+                subprocess.run([
+                    "winget", "install", "--id=Gyan.FFmpeg", "--scope=user",
+                    "--accept-source-agreements", "--accept-package-agreements"
+                ], check=True)
+                logging.debug("FFmpeg installed via winget.")
+            except subprocess.CalledProcessError as e:
+                logging.debug("Failed to install FFmpeg via winget:", e)
+
+        else:
+            logging.error(f"Unsupported OS: {system}")
+
+        from menus.main import Main
+        self.window.show_view(Main())

run.py

@@ -1,8 +1,13 @@
+import os
+bin_path = os.path.join(os.getcwd(), "bin")
+current_path = os.environ.get("PATH", "")
+os.environ["PATH"] = f"{bin_path}{os.pathsep}{current_path}"
+
 import pyglet
 
 pyglet.options.debug_gl = False
 
-import logging, datetime, os, json, sys, arcade
+import logging, datetime, json, sys, arcade
 
 from utils.utils import get_closest_resolution, print_debug_info, on_exception, ErrorView
 from utils.constants import log_dir, menu_background_color
@@ -84,14 +89,15 @@ arcade.set_background_color(menu_background_color)
 
 print_debug_info()
 
-if pyglet.media.codecs.have_ffmpeg():
-    menu = Main()
-else:
-    menu = ErrorView("FFmpeg has not been found but is required for this application.", "FFmpeg lib not found.")
+# if pyglet.media.codecs.have_ffmpeg():
+#     menu = Main()
+# else:
+from menus.ffmpeg_missing import FFmpegMissing
+menu = FFmpegMissing()
 
 window.show_view(menu)
 
-logging.debug('Game started.')
+logging.debug('App started.')
 
 arcade.run()
 

utils/utils.py

@@ -1,4 +1,4 @@
-import logging, arcade, arcade.gui, sys, traceback, os, re, platform, urllib.request, stat
+import logging, arcade, arcade.gui, sys, traceback, os, re, platform, urllib.request, zipfile, subprocess
 from mutagen.easyid3 import EasyID3
 
 from utils.constants import menu_background_color