43bcb8b17d
Wire the deferred dashboard visuals (trendline config-change marker from config_version data; KPI per-model health pill) + add .github/workflows/deploy.yml (CI-gated rsync to the prod plugin dir + LiteSpeed purge + health check on push to main) replacing manual rsync. QA: APPROVE — qa-reviews/pr-vision/2026-06-14-f5cfa39f60db22ac9f223ca1d95ea4954b43d71f.md Agent-Session: pr-vision v0.2.1 merge
85 lines
3.2 KiB
Markdown
85 lines
3.2 KiB
Markdown
# Conventions — PR Vision
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**Version:** 0.2.1 | **Last updated:** 2026-06-14
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Applies to all contributors and AI agents working in this repo. Where this document and `AGENT-OPERATING-STANDARD.md` conflict on process, the Standard wins; this document wins on code style.
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---
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## 1. PHP style
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- **Standard:** WordPress Coding Standards (PHPCS `ruleset ref="WordPress"`).
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- **Declare:** `declare(strict_types=1);` at the top of every PHP file.
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- **Formatting:** Tabs for indentation (WP standard).
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## 2. Naming
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| Concept | Convention | Example |
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|---------|-----------|---------|
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| Class | `PRV_` prefix + PascalCase | `PRV_Cost_Ledger` |
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| Interface | `PRV_` prefix + PascalCase | `PRV_Probe_Provider` |
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| File | `class-prv-*.php` or `interface-prv-*.php` | `class-prv-probe-runner.php` |
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| Option | `prv_` prefix | `prv_monthly_budget_usd` |
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| Hook / cron | `prv_` prefix | `prv_weekly_probe` |
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| Constant | `PRV_` prefix | `PRV_TARGET_DOMAIN` |
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| wp-config key | `PRV_` prefix | `PRV_OPENROUTER_API_KEY` |
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| Test file | `test-*.php` | `test-citation-detector.php` |
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## 3. File structure
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- **One class per file.** Interfaces get their own file.
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- **300-line limit** (enforced by CI). Split at the method boundary when approaching the limit.
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- Autoloader resolves `PRV_Foo_Bar` → `class-prv-foo-bar.php` via a search across `includes/` subdirectories.
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## 4. Docblocks
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Every class must have a preamble docblock:
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```
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/**
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* <One-sentence what>.
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*
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* Who triggers: <which class/hook calls this>.
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* Dependencies: <what this class needs to exist>.
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*
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* @see <cross-reference 1>
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* @see <cross-reference 2>
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* @package PrVision
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*/
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```
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Every public method must have:
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- `@param` with type + description.
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- `@return` with type.
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- A sentence listing side effects (DB writes, HTTP calls, option writes).
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## 5. Security rules
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- **Sanitize** all input at the boundary (`sanitize_text_field()`, `absint()`, `wp_unslash()`).
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- **Escape** all output at render (`esc_html()`, `esc_url()`, `wp_json_encode()`, `wp_kses_post()`).
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- **Nonce** every admin form action.
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- **Capability** check (`manage_options`) every admin action handler.
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- **No secrets in code** — read from wp-config constants at runtime.
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## 6. Tests
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- Tests live in `tests/unit/test-*.php` and are run by the CI `lint-php` job via `php $test`.
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- Each test file `require_once`s `tests/bootstrap.php` and calls `exit( prv_test_summary() )`.
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- Use `prv_assert()`, `prv_assert_equals()`, `prv_assert_throws()`.
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- Mock HTTP via `$GLOBALS['prv_test_state']['remote_posts']` (queued responses).
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- No PHPUnit dependency.
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## 7. Adding a new provider
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1. Create `includes/providers/class-prv-{name}-provider.php`.
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2. Implement `PRV_Probe_Provider` (`probe()`, `get_name()`, `is_configured()`).
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3. Add a branch in `PRV_Probe_Runner::resolve_provider()`.
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4. Update `ARCHITECTURE.md` §5 (Providers table).
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5. Add a parse test in `tests/unit/test-provider-parsing.php`.
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## 8. Adding a new collector/panel pair
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1. Implement `PRV_Data_Collector` in `includes/collector/`.
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2. Implement `PRV_Dashboard_Panel` in `includes/panel/`.
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3. Register both in `PRV_Plugin::init()` via `PRV_Collector_Registry::instance()`.
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4. Update `ARCHITECTURE.md` §6 (Collector/Panel seam).
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