Turn any Wikipedia topic into a podcast episode via Telegram

flowchart TD trig>"topic message sent"]:::trig s0["determine message type"]:::task s1["research topic on wikipedia"]:::task s2["write five minute script"]:::task s3["convert script to narrated audio"]:::svc s4["send podcast episode back"]:::task trig --> s0 s1 --> s2 s2 --> s3 s3 --> s4 gx{"× voice or text message"}:::gate s0 --> gx p00["transcribe voice to text"]:::task gx -->|"voice message"| p00 p10["use text directly"]:::task gx -->|"text message"| p10 jn{"○ continue to research"}:::gate p00 --> jn p10 --> jn jn --> s1 out[/"narrated podcast episode delivered"/]:::out pay{{"quick audio learning on demand"}}:::pay s4 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff