diff --git a/Dockerfile b/Dockerfile index 3faa19c..3060233 100644 --- a/Dockerfile +++ b/Dockerfile @@ -5,6 +5,10 @@ ENV DEBIAN_FRONTEND=noninteractive RUN apt-get update RUN apt-get install -y ffmpeg liquidsoap +RUN curl -fsSL https://deno.land/install.sh | sh +ENV DENO_INSTALL="/$HOME/.deno" +ENV PATH="$DENO_INSTALL/bin:$PATH" + WORKDIR / RUN adduser zambla @@ -13,13 +17,10 @@ COPY radio.liq /opt/radio.liq COPY yt_sync.py /opt COPY ultrasync.sh /opt COPY je_te_met_en_pls.py /opt +COPY met_extractor.py /opt COPY www /var/www -RUN curl -fsSL https://deno.land/install.sh | sh -ENV DENO_INSTALL="/$HOME/.deno" -ENV PATH="$DENO_INSTALL/bin:$PATH" - -RUN chmod +x /opt/yt_sync.py /opt/ultrasync.sh /opt/je_te_met_en_pls.py +RUN chmod +x /opt/yt_sync.py /opt/ultrasync.sh /opt/je_te_met_en_pls.py /opt/met_extractor.py RUN mkdir -p /songs /jingles /air-support /var/log/liquidsoap diff --git a/je_te_met_en_pls.py b/je_te_met_en_pls.py index af6c190..81aeecd 100755 --- a/je_te_met_en_pls.py +++ b/je_te_met_en_pls.py @@ -3,6 +3,7 @@ import glob import os import sys import subprocess +import json from pathlib import Path @@ -30,12 +31,17 @@ def get_song_length(file: Path) -> float: return -1 -def generate_pls(directory: str, output_file: str | None = None) -> None: +def generate_playlist( + directory: Path, + pls_file: Path | None = None, + json_file: Path | None = None, +) -> None: """Generate a .pls playlist file from all audio files in a directory. Args: directory: Path to directory containing audio files - output_file: Path to output .pls file (default: directory/playlist.pls) + pls_file: Path to output .pls file (default: directory/playlist.pls) + json_file: Path to output .json file (default: directory/playlist.json) """ if not os.path.isdir(directory): print(f"Error: Directory '{directory}' does not exist") @@ -58,10 +64,15 @@ def generate_pls(directory: str, output_file: str | None = None) -> None: audio_files.sort() # Determine output file path - if output_file is None: - output_file = os.path.join(directory, "playlist.pls") + if pls_file is None: + pls_file = directory / "playlist.pls" - # Generate .pls content + if json_file is None: + json_file = directory / "playlist.json" + + json_content = {} + + # Generate output content pls_content = ["[playlist]"] pls_content.append(f"NumberOfEntries={len(audio_files)}") pls_content.append("") @@ -69,28 +80,48 @@ def generate_pls(directory: str, output_file: str | None = None) -> None: for idx, path in enumerate(audio_files, start=1): file = Path(path) + title = file.stem.replace('_', ' ') + duration = get_song_length(file) + pls_content.append(f"File{idx}={file.absolute()}") - pls_content.append(f"Title{idx}={file.stem.replace('_', ' ')}") - pls_content.append(f"Length{idx}={get_song_length(file)}") + pls_content.append(f"Title{idx}={title}") + pls_content.append(f"Length{idx}={duration}") pls_content.append("") + json_content[str(file.absolute())] = { + "index": idx, + "file": str(file.absolute()), + "title": title, + "duration": duration, + } + pls_content.append("Version=2") # Write to file - with open(output_file, "w") as f: + with open(pls_file, "w") as f: f.write("\n".join(pls_content)) - print(f"Generated '{output_file}' with {len(audio_files)} entries") + with open(json_file, "w") as f: + json.dump(json_content, f) + + print(f"Generated '{pls_file}' with {len(audio_files)} entries") + print(f"Generated '{json_file}' with {len(audio_files)} entries") if __name__ == "__main__": if len(sys.argv) < 2: - print("Usage: je_te_met_en_pls.py [output_file.pls]") + print( + "Usage: je_te_met_en_pls.py [output_file.pls] [output_file.json]" + ) print("Example: je_te_met_en_pls.py /songs") print("Example: je_te_met_en_pls.py /songs /tmp/my_playlist.pls") + print( + "Example: je_te_met_en_pls.py /songs /tmp/my_playlist.pls /tmp/my_playlist.json" + ) sys.exit(1) directory = sys.argv[1] - output_file = sys.argv[2] if len(sys.argv) > 2 else None + pls_file = Path(sys.argv[2]) if len(sys.argv) > 2 else None + json_file = Path(sys.argv[3]) if len(sys.argv) > 3 else None - generate_pls(directory, output_file) + generate_playlist(Path(directory), pls_file, json_file) diff --git a/met_extractor.py b/met_extractor.py new file mode 100755 index 0000000..75a0c03 --- /dev/null +++ b/met_extractor.py @@ -0,0 +1,14 @@ +#!/usr/bin/env python3 +import sys +import json + +if len(sys.argv) < 2: + print( + "Usage: met_etractor.py " + ) + print("Example: met_extractor.py /tmp/my_playlist.json key") + sys.exit(1) + +with open(sys.argv[1], "r", encoding="utf-8") as f: + met = json.load(f) + print(json.dumps(met.get(sys.argv[2], {}))) diff --git a/radio.liq b/radio.liq index b9f6e1d..3052dfa 100644 --- a/radio.liq +++ b/radio.liq @@ -10,6 +10,10 @@ hostname = environment.get(default="localhost", "HOSTNAME") port = int_of_string(environment.get(default="8000", "PORT")) +folder_songs = "/songs" +folder_jingles = "/jingles" +folder_air_support = "/air-support" + # Log configuration log.file.path := "/var/log/liquidsoap/radio-bullshit.log" log.level := 3 @@ -23,7 +27,7 @@ songs = playlist( mode="randomize", reload=60, reload_mode="watch", - "/songs/playlist.pls" + "#{folder_songs}/playlist.pls" ) # Jingles playlist @@ -31,7 +35,7 @@ jingles = playlist( mode="randomize", reload=60, reload_mode="watch", - "/jingles/playlist.pls" + "#{folder_jingles}/playlist.pls" ) # Air support (fallback audio when nothing else is available) @@ -39,16 +43,54 @@ air_support = mksafe( playlist( mode="randomize", reload_mode="watch", - "/air-support/playlist.pls" + "#{folder_air_support}/playlist.pls" ) ) +# ============================================================================ +# METADATA UPDATE +# ============================================================================ + +def enrich_metadata(folder, m) + entry = process.read("/opt/met_extractor.py #{folder}/playlist.json '#{metadata.filename(m)}'") + let json.parse (entry : + { + index: int?, + file: string?, + title: string?, + duration: float? + } + ) = entry + [("title", "#{entry.title}")] +end + +songs = map_metadata( + fun (m) -> begin + enrich_metadata(folder_songs, m) + end, + songs +) + +jingles = map_metadata( + fun (m) -> begin + enrich_metadata(folder_jingles, m) + end, + jingles +) + +air_support = map_metadata( + fun (m) -> begin + enrich_metadata(folder_air_support, m) + end, + air_support +) + # ============================================================================ # ALTERNATING LOGIC # ============================================================================ # Alternate between songs and jingles: play 1 jingle, then 4 songs -# This creates a pattern: jingle, song, song, song, song, jingle, ... +# This creates a pattern: jingle, song, jingle, ... radio = rotate( weights=[1, 1], [jingles, songs] @@ -112,14 +154,13 @@ harbor.http.register( ) # Status endpoint (JSON) -# harbor.http.register( -# port=port, -# method="GET", -# "/status.json", -# fun (_, response) -> begin -# status = '{"status":"online","stream":"Radio Bullshit","mount":"/radio-bullshit"}' -# response.json(parse_json(status)) -# end -# ) +harbor.http.register( + port=port, + method="GET", + "/status.json", + fun (_, response) -> begin + response.json(radio.last_metadata() ?? [("status", "down")]) + end +) log("Radio Bullshit is now streaming on http://#{hostname}:#{port}/radio-bullshit") diff --git a/www/index.html b/www/index.html index 2eaef27..7fb4dc2 100644 --- a/www/index.html +++ b/www/index.html @@ -1,16 +1,28 @@ + Radio bullshit, la radio du paradis ! - - +
+

+ +

  • VLC Stream
    • @@ -19,4 +31,11 @@

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