First commit of the image + Instagram A/B pipeline workstream. Ships the
Cloudflare Workers AI image provider, its pricing + validator helpers,
four new settings fields in a new "Images" admin section, and unit tests
with mocked HTTP. Nothing calls the provider yet from the article
pipeline — integration lands in commit 1b.
Why: CEO-approved on 2026-04-15 (see
convo/prautoblogger/threads/2026-04-image-pipeline/01-cto-handoff.md).
Style is locked to the 90s infomercial pastiche; default model is FLUX.1
[schnell] at ~$0.0011/MP (~$0.01/article for 8 images across 4 placements
x 2 variants).
Risk flags:
- Direct call to Cloudflare Workers AI bypassing AI Gateway (decision
D-001, documented in convo/prautoblogger/decisions/). Gateway route
to Workers AI currently 403s; OpenRouter gateway path unaffected.
- prab_event_log structured writes deferred to commit 1b when the
table lands (decision D-002). Logger-based logging is in place now.
- No schema changes. No existing code paths touched outside settings.
- Backward compatible: provider is instantiable but not wired to any
consumer yet.
Test plan:
- CI runs PHPUnit including the new CloudflareImageProviderTest.
- After merge: verify the new Images section appears on the settings
page, the style-suffix textarea pre-fills with the infomercial prompt,
and entering the existing CLOUDFLARE_AI_TOKEN + account UUID lets a
future "Test Connection" button return OK (button ships in a later
commit; the underlying validate_credentials_detailed() works today).
Files:
- includes/providers/interface-image-provider.php (adopted from CTO draft)
- includes/providers/class-cloudflare-image-provider.php (283 lines)
- includes/providers/class-cloudflare-image-pricing.php (78 lines)
- includes/providers/class-cloudflare-image-validator.php (107 lines)
- includes/admin/class-settings-fields.php (+ Images section, 4 fields)
- prautoblogger.php (+ PRAUTOBLOGGER_DEFAULT_IMAGE_MODEL, _STYLE_SUFFIX)
- tests/unit/Providers/CloudflareImageProviderTest.php
- ARCHITECTURE.md (file tree, integrations table, options table, decision #16)
- CONVENTIONS.md (How To: Add a New Image Provider)
- CHANGELOG.md (Unreleased section)
Agent-Session: cowork-2026-04-15-image-pipeline-commit-1a
Adds two WP options: prautoblogger_ai_gateway_base_url (routes OpenRouter calls through a Cloudflare AI Gateway when set to an https:// URL; empty = direct, the default) and prautoblogger_ai_gateway_cache_ttl (seconds for cf-aig-cache-ttl response caching; 0 = off).
The gateway is a transparent OpenRouter-compatible proxy, so no consuming class, no provider abstraction, and no response-parsing path changes. The http_api_curl belt-and-suspenders Authorization filter is rescoped to the configured upstream host so it still runs under gateway.ai.cloudflare.com.
Rationale: leverages existing Cloudflare infrastructure to satisfy the CTO cost-control rules (caching, cost tracking, rate limiting, fallback) without building equivalent middleware in-plugin. Fully opt-in and reversible from the admin UI.
Docs: ARCHITECTURE.md options + integrations tables updated; key decision #15 added. Uninstall is unaffected (wildcard prautoblogger_% delete).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Address CTO audit findings for PRAutoBlogger:
- CI pipeline now runs PHPCS (WordPress standards) and PHPUnit before deploy
- Removed TikTok/Instagram/YouTube stub providers (dead code, not registered)
- Rewrote PublisherTest with real behavioral assertions (post_status, metadata,
taxonomy, log linking, hooks) instead of method-existence checks
- Added cross-system LLM budget coordination docs to ARCHITECTURE.md
- Bumped version to 0.2.2
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
PullPush.io index was frequently stale/unavailable. Reddit RSS/Atom feeds
work reliably from datacenter IPs (Hostinger) where .json gets 403.
- RSS is now the primary source for post fetching
- .json endpoints kept as fallback for posts and sole source for comments
- Deleted class-pull-push-client.php
- Updated admin UI, test connection handler, docs, and ARCHITECTURE.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Rewrite encryption with "enc:" prefix to permanently eliminate
the double-encryption bug on settings save
- Add one-time migration to clear legacy non-prefixed encrypted values
- Rewrite content analyzer prompts to request N distinct diverse topics
across 5 categories (question, complaint, comparison, news, guide)
- Pass target_count*2 from pipeline to analyzer for headroom
- Add skip_dedup flag so manual Generate Now always produces content
- Generate Now button now sends force=1 to clear stale locks
- Rename OpenRouter provider files to PSR-4 convention (hyphenated)
- Switch default models to google/gemini-2.5-flash-lite
- Clean up reddit_debug log channel to standard 'reddit'
- Bump version to 0.2.1
Cost: ~$0.003/article with Gemini 2.0 Flash, ~34s pipeline.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove Reddit OAuth fields (Client ID/Secret) from admin settings
- Add source status indicator showing PullPush.io + .json fallback health
- Add configurable cache TTL, time window, and posts-per-subreddit settings
- Update Test Connections to report which Reddit source is active
- Bump version 0.1.0 → 0.2.0 across plugin header, constant, and readme
- Switch deploy pipeline from zip/REST API to SSH rsync with --delete
- Add LiteSpeed cache purge step to prevent stale OPcache after deploy
- Update CHANGELOG.md and readme.txt for 0.2.0 release
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
WordPress plugin that auto-researches topics from Reddit, generates
SEO-optimized articles via OpenRouter LLMs, runs them through a chief
editor agent, and publishes on a daily schedule.
Includes:
- Full generation pipeline (collect → analyze → score → generate → review → publish)
- Cost tracking and budget enforcement
- Admin UI: settings, review queue, metrics, activity log
- CI/CD pipeline (GitHub Actions → WordPress REST deploy)
- Unit test suite (PHPUnit + Brain Monkey)
- Structured logging with configurable verbosity
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
