Added "desktop-client"

desktop-client/app.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+
+import argparse
+from pathlib import Path
+from string import Template
+import subprocess
+from typing import Callable, Dict
+import urllib.parse as url
+
+
+def cmd_player_play(video_uri: str):
+    print(f"Play video {video_uri}")
+    subprocess.Popen([
+        str(Path("~/bin/mpvadd").expanduser()), video_uri,
+    ], stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
+
+URI_SCHEME = "entertainment-decider"
+URI_COMMANDS = {
+    "player": {
+        "play": cmd_player_play
+    }
+}
+
+def execute_uri_command(uri: str):
+    parts = url.urlparse(uri, scheme=URI_SCHEME, allow_fragments=False)
+    if parts.scheme != URI_SCHEME:
+        raise Exception(f"Cannot parse URI's with scheme {parts.scheme!r}")
+    path = parts.path.strip("/").split("/")
+    options = dict(url.parse_qsl(parts.query))
+    def unknown_cmd():
+        raise Exception(f"Unknown command {parts.path}")
+    current = URI_COMMANDS
+    for path_name in path:
+        if callable(current) or path_name not in current:
+            unknown_cmd()
+        current = current[path_name]
+    if not callable(current):
+        unknown_cmd()
+    return current(**options)
+
+
+def misc_generate_desktop():
+    with Path("./entry.desktop").open("r") as fh:
+        temp = Template(fh.read())
+    print(temp.substitute(name="Entertainment Decider", exec_path=str(Path(__file__).resolve())))
+
+MISC_COMMANDS: Dict[str, Callable] = {
+    "generate-desktop-file": misc_generate_desktop,
+}
+
+def execute_misc_cmd(cmd: str):
+    if cmd not in MISC_COMMANDS:
+        raise Exception(f"Unknown misc command {cmd!r}")
+    return MISC_COMMANDS[cmd]()
+
+def main():
+    parser = argparse.ArgumentParser(prog="entertainment-decider")
+    subparsers = parser.add_subparsers()
+    # uri parser
+    uri_parser = subparsers.add_parser("exec")
+    uri_parser.add_argument("uri", type=str)
+    uri_parser.set_defaults(parser_cmd=execute_uri_command)
+    # misc parser
+    misc_parser = subparsers.add_parser("misc")
+    misc_parser.add_argument("cmd", type=str, choices=list(MISC_COMMANDS.keys()))
+    misc_parser.set_defaults(parser_cmd=execute_misc_cmd)
+    # parse args
+    args = parser.parse_args()
+    cmd = args.parser_cmd
+    d = vars(args)
+    del d["parser_cmd"]
+    cmd(**d)
+
+if __name__ == "__main__":
+    main()

desktop-client/entry.desktop

@@ -0,0 +1,6 @@
+[Desktop Entry]
+Name=$name URI Handler
+Exec=$exec_path exec %u
+Type=Application
+Terminal=false
+MimeType=x-scheme-handler/entertainment-decider;

desktop-client/install.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+file_name="entertainment-decider.desktop"
+scheme="entertainment-decider"
+
+python3 app.py misc generate-desktop-file > ~/.local/share/applications/$file_name
+xdg-mime default $file_name x-scheme-handler/$scheme