Implements daily WP-Cron sync from Runware's /v1/models endpoint with 24h TTL caching,
on-demand AJAX refresh button in PRAdmin (Images settings), smart fallback logic, and
pricing merge from the authoritative cost table.
## Key additions:
- class-runware-model-catalog.php: ~300 lines, fetches/normalizes/caches models,
exposes sync()/get_models()/get_last_synced_at()/is_stale() public API
- AJAX handler: prautoblogger_sync_runware_models_now with nonce + manage_options check
- Daily cron registered on activation, unscheduled on deactivation
- Caching strategy: <24h fresh → use cache; stale → sync; sync fails → fallback
- Pricing merge: costs from class-runware-image-pricing.php injected on every sync
- Fallback never returns empty array (hardcoded 15-model list)
- Unit tests: sync success/failure, stale cache, fallback behavior, pricing merge
## File changes:
- class-image-model-registry.php: refactored to delegate Runware to catalog,
extracted get_runware_fallback_models() and get_openrouter_models()
- class-settings-fields-extended.php: added runware_catalog_sync field type
for status display + Sync button in Images settings section
- class-prautoblogger.php: registered daily cron + AJAX hook
- class-activator.php: schedule prautoblogger_sync_runware_models on activation
- class-deactivator.php: unschedule on deactivation
- class-ajax-handlers.php: added on_ajax_sync_runware_models_now() handler
- class-runware-image-pricing.php: added @see cross-reference to catalog
- ARCHITECTURE.md: updated Runware row in External API Integrations table
- prautoblogger.php: version bump to 0.15.0
- CHANGELOG.md: detailed entry describing the fix and why it was necessary
Fixes the pattern from v0.13.8 and v0.14.0 where hardcoded Runware model
expansion without pricing class updates led to silent fallback-to-schnell bugs.
All Runware model selections except schnell and dev were silently falling
back to runware:100@1 because COST_PER_IMAGE only had 2 entries while the
image model registry was expanded to 15 models in v0.13.8.
Fix: add all 15 model IDs to COST_PER_IMAGE and DEFAULT_STEPS.
File-level sniffs like WordPress.Files.FileName are evaluated at the file level,
not at code level. They require phpcs:ignore directives to be placed within the
file-level docblock (/** ... */), not in code comments.
Moved all 81 phpcs:ignore pragmas from code comments to the file-level docblocks.
This applies to:
- 79 class files with class-naming convention ignores
- prautoblogger.php with strict-types docblock ignore
- uninstall.php with strict-types docblock ignore
- Added phpcs:ignore for class file naming convention (79 violations)
WordPress.Files.FileName.InvalidClassFileName is a known architectural
issue — class files use short names without prautoblogger- prefix
- Added phpcs:ignore for ->prepare() table interpolation (56 violations)
WordPress.DB.PreparedSQL.InterpolatedNotPrepared: dynamic table names
(prab_generation_logs, prab_cost_logs) require interpolation; ->prepare()
does not support table name placeholders, only column values
- Fixed file-level docblock positioning (2 violations)
prautoblogger.php and uninstall.php: moved declare(strict_types=1) before
file docblock per PHP best practices
Run phpcbf --standard=WordPress-Core across includes/, prautoblogger.php,
and uninstall.php. Fixed 1,362 formatting violations in 75 files:
- Short array syntax: [] → array()
- Line breaking for long function calls
- Consistent indentation
- Function call parameter alignment
No logic changes; purely mechanical formatting.
New Runware image backend at ~$0.0006/image (FLUX.1 schnell) — 65× cheaper
than Gemini 2.5 Flash Image. Provider mirrors OpenRouter's split: interface
+ provider + support + pricing + batch, all under the 300-line cap. Batch
class uses curl_multi for true parallel A/B dispatch — wall-clock drops to
the slowest single image instead of the sum.
Changes:
- Add PRAutoBlogger_Runware_Image_Provider + Pricing + Support + Batch
- Flip PRAUTOBLOGGER_DEFAULT_IMAGE_PROVIDER/MODEL to runware:100@1
- Add prautoblogger_runware_api_key settings field (encrypted at rest)
- v0.9.0 one-time migration flips legacy default model + re-derives provider
- Wire runware branch into Image_Pipeline::create_default_provider()
- Add runware:100@1 and runware:101@1 to Image_Model_Registry (defaults top)
- Update image prompt builder: no more anthropomorphized molecules;
prefer concrete human-scale scenes (gym bros, doctors, scientists)
- ARCHITECTURE.md + CHANGELOG.md updated with new integration + decision
- Unit tests for pricing, support, provider; update model registry test
Cost impact at 100 images/day (50 articles × A/B):
- Before (Gemini via OpenRouter): $3.90/day ≈ $117/mo
- After (FLUX schnell via Runware): $0.06/day ≈ $1.80/mo
Net saving: ~$115/mo
