# Information Architecture — PRAutoBlogger

Auto-generated index of all admin surfaces, data flows, and integrations.
Maintained per DoD v1.1.0 (same-PR update rule).

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## Admin Pages

| Slug | Class | Template | Purpose |
|------|-------|----------|---------|
| `prautoblogger-settings` | `PRAutoBlogger_Admin_Page` | `admin-page.php` | Main settings (schedule, models, budget, board limits) |
| `prautoblogger-board` | `PRAutoBlogger_Board_Page` | `board-page.php` | Kanban board: Generating / Failed / In Review / Published columns. New Article button (v0.21.0). |
| `prautoblogger-articles` | `PRAutoBlogger_Articles_Page` | `articles-page.php` | Paginated list of all articles/runs |
| `prautoblogger-dossier` | `PRAutoBlogger_Dossier_Page` | `dossier-page.php` | Per-article generation log + stage edit/re-run (M3) |
| `prautoblogger-ideas` | `PRAutoBlogger_Ideas_Browser` | `ideas-browser.php` | Analysis results browser with per-idea generation |
| `prautoblogger-activity` | `PRAutoBlogger_Activity_Page` | `activity-page.php` | Cost + generation activity log |

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## Generation Entry Points (v0.21.0)

```
Board "New Article" button
  └─ AJAX prautoblogger_generate_now
       └─ Generation_Status_Poller::on_ajax_generate_now()
            └─ schedules prautoblogger_manual_generation cron
                 └─ Executor::on_manual_generation()
                      └─ Generation_Checkpoint_Runner::on_orchestrate_tick()  ← Tick 1
                           └─ schedules prautoblogger_gen_tick
                                └─ Generation_Checkpoint_Runner::on_generate_tick()  ← Tick 2..N

WP-CLI: wp prautoblogger generate
  └─ WP_CLI_Commands::generate_command()
       └─ Generation_Checkpoint_Runner::kick_off()
            └─ schedules prautoblogger_gen_orchestrate
                 └─ Generation_Checkpoint_Runner::on_orchestrate_tick()  ← Tick 1

Daily auto-generation cron
  └─ prautoblogger_daily_generation
       └─ Executor::on_cron_run()
            └─ Pipeline_Runner::run()  (legacy synchronous path — runs in a single PHP process)
```

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## Database Tables

| Table | DB Version | Purpose |
|-------|-----------|---------|
| `prautoblogger_sources` | 1.0.0 | Collected Reddit/RSS source content |
| `prautoblogger_analysis_results` | 1.0.0 | Scored article ideas |
| `prautoblogger_generation_log` | 1.0.0 | Per-LLM-call log (cost, tokens, status) |
| `prautoblogger_runs` | 1.0.0 | Per-run ledger (status, ceiling_usd) |
| `prautoblogger_run_stages` | 1.2.0 | Per-stage state for M3 re-run |
| `prautoblogger_stage_inputs` | 1.3.0 | Immutable input versions for stage edits (M3) |
| `prautoblogger_run_decisions` | 1.2.0 | Editorial decisions per run |

DB version history: 1.0→1.1 (schema normalisation), 1.1→1.2 (M2 dossier), 1.2→1.3 (M3 stage inputs), 1.3→1.4 (M4 indexes).

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## Key Options

| Option | Type | Default | Purpose |
|--------|------|---------|---------|
| `prautoblogger_board_column_limit` | int | 20 | Max cards per board column |
| `prautoblogger_ideas_per_page` | int | 30 | Ideas browser page size |
| `prautoblogger_article_queue` | array | — | Checkpoint queue (run_id + ideas + results) |
| `prautoblogger_checkpoint_run_id` | string | — | Current run UUID for Tick 2..N finalize path |
| `prautoblogger_db_version` | string | — | Installed schema version (triggers dbDelta on mismatch) |

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## WP-CLI Commands

| Command | Since | Description |
|---------|-------|-------------|
| `wp prautoblogger generate` | 0.21.0 | Queue article generation via chained-cron checkpoints |
| `wp prautoblogger opik:eval` | 0.12.0 | Trigger Opik eval run |

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*Last updated: v0.21.0 (2026-06-14)*