Automatically extract text from PDFs and Word files in Google Drive

flowchart TD trig>"file or link received"]:::trig s0["identify file type"]:::task s1["clean up temporary copies"]:::task s2["return extracted text"]:::task trig --> s0 s1 --> s2 gx{"× is it PDF or Word"}:::gate s0 --> gx p00["read PDF text directly"]:::task gx -->|"PDF file"| p00 p10["convert to Google Doc"]:::task gx -->|"Word file"| p10 p11["extract text from doc"]:::task p10 --> p11 jn{"○ text ready"}:::gate p00 --> jn p11 --> jn jn --> s1 out[/"clean text extracted from file"/]:::out pay{{"no manual copying of document text"}}:::pay s2 --> 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