Make fpcalc missing page show up on startup instead of when viewing metadata, add metadata to file automatically with the downloader, fix lyrics caching

2026-01-01 12:13:42 +01:00 · 2025-07-17 14:47:56 +02:00
parent 659f4e4462
commit 90c7859622
8 changed files with 115 additions and 81 deletions
--- a/menus/fpcalc_missing.py
+++ b/menus/fpcalc_missing.py
@@ -0,0 +1,61 @@
+import arcade, arcade.gui, sys, gzip, platform, tarfile, urllib.request, os, io, glob, shutil
+
+from zipfile import ZipFile
+
+from utils.acoustid_metadata import get_fpcalc_path, get_fpcalc_name
+
+class FpcalcMissing(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="Third-party fpcalc download", message_text="We need to download fpcalc from AcoustID to recognize the song for you for better results.\nIf you say no, we will use a searching algorithm instead which might give wrong results.\nEven if fpcalc is downloaded, it might not find the music since its a community-based project.\nIf so, we will fallback to the searching algorithm.\nDo you want to continue?", buttons=("Yes", "No")))
+        msgbox.on_action = lambda event: self.download_fpcalc() if event.action == "Yes" else self.exit()
+
+    def download_fpcalc(self):
+        system = platform.system()
+        architecture = platform.machine()
+
+        os.makedirs("bin", exist_ok=True)
+
+        if system == "Linux":
+            url = "https://github.com/acoustid/chromaprint/releases/download/v1.5.1/chromaprint-fpcalc-1.5.1-linux-x86_64.tar.gz"
+        elif system == "Darwin":
+            if architecture.lower() == "x86_64" or architecture.lower() == "amd64":
+                url = "https://github.com/acoustid/chromaprint/releases/download/v1.5.1/chromaprint-fpcalc-1.5.1-macos-x86_64.tar.gz"
+            else:
+                url = "https://github.com/acoustid/chromaprint/releases/download/v1.5.1/chromaprint-fpcalc-1.5.1-macos-arm64.tar.gz"
+        elif system == "Windows":
+            url = "https://github.com/acoustid/chromaprint/releases/download/v1.5.1/chromaprint-fpcalc-1.5.1-windows-x86_64.zip"
+
+        if url.endswith(".zip"):
+            zip_path = os.path.join(os.getcwd(), "bin", "chromaprint.zip")
+            urllib.request.urlretrieve(url, zip_path)
+            with ZipFile(zip_path) as file:
+                file.extractall(os.path.join(os.getcwd(), "bin"))
+
+            os.remove(zip_path)
+        else:
+            tar_gz_path = os.path.join(os.getcwd(), "bin", "chromaprint.tar.gz")
+            urllib.request.urlretrieve(url, tar_gz_path)
+
+            with gzip.open(tar_gz_path, "rb") as f: # For some reason, tarfile by itself didnt work for tar.gz so i have to uncompress with gzip first and then with tarfile
+                with tarfile.open(fileobj=io.BytesIO(f.read())) as tar:
+                    tar.extractall(os.path.join(os.getcwd(), "bin"))
+
+            os.remove(tar_gz_path)
+                    
+        chromaprint_matches = glob.glob(os.path.join("bin", "chromaprint*"))
+        if chromaprint_matches:
+            shutil.move(os.path.join(chromaprint_matches[0], get_fpcalc_name()), os.path.join("bin", get_fpcalc_name()))
+            shutil.rmtree(chromaprint_matches[0])
+
+        os.chmod(get_fpcalc_path(), 0o755)
+
+        self.exit()
+
+    def exit(self):
+        from menus.main import Main
+        self.window.show_view(Main())