1. Cost-reporter SQL: phpcs:ignore annotations were embedded inside two SQL
string literals (get_daily_spend, get_spend_by_stage), causing MariaDB to
reject both queries and break the Metrics & Costs admin page. Moved annotations
above the prepare() calls. Regression tests added to CostReporterTest.
2. Collector failure observability: catch block in collect_from_all_sources() now
logs structured meta (model slug, HTTP status parsed from exception message,
first 200 chars of error body) so outage incidents are diagnosable post-hoc.
3. run_stages.agent_role back-write: Pipeline_Runner, Article_Worker, and
Content_Generator were calling Run_Stage_State::start() with agent_role=''.
All start() call sites now pass Stage_Display_Map::default_agent_role(stage).
Role written at INSERT only; ON DUPLICATE KEY UPDATE does not include
agent_role — idempotency-key semantics on resume are unchanged.
4. Runware float deprecation: normalize_seed() applied % to a float
(microtime(true) * 1000), triggering PHP 8 deprecation on every image
generation. Fixed with (int) round(...) before the modulo operator.
Refs: convo/prautoblogger/threads/2026-06-pipeline-v2-phase1/25-cto-v0182-maintenance.md
Agent-Session: prab-v0182-maintenance-20260612
Extract read-only reporting methods from PRAutoBlogger_Cost_Tracker into a new
PRAutoBlogger_Cost_Reporter class. This reduces Cost_Tracker from 313 to 206
lines and Reporter to 141 lines, both under the 300-line cap.
Changed files:
- Create includes/core/class-cost-reporter.php with reporting methods:
* get_monthly_spend(): float
* get_daily_spend(int $days = 30): array
* get_spend_by_stage(string $start_date, string $end_date): array
* get_budget_utilization(): float
- Update includes/core/class-cost-tracker.php:
* Remove reporting methods
* Update is_budget_exceeded() and would_exceed_budget() to use Cost_Reporter
* Keep get_current_run_cost() (tracks current pipeline run only)
* Add @see cross-reference to Cost_Reporter
- Update templates and admin classes to instantiate Cost_Reporter:
* templates/admin/metrics-page.php
* templates/admin/settings-page.php
* includes/admin/class-admin-notices.php
* includes/admin/class-dashboard-widget.php
- Split tests/unit/Core/CostTrackerTest.php:
* Create tests/unit/Core/CostReporterTest.php for reporter methods
* Keep run ID and budget enforcement tests in CostTrackerTest
Autoloader automatically discovers PRAutoBlogger_Cost_Reporter class.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
