Commit Graph

14 Commits

Author SHA1 Message Date
peptiderepo
21430ce3bf cf-removal: patch registry, pipeline, settings, admin-page, interface
Wires out the Cloudflare Workers AI image provider across the plugin:

- class-image-pipeline.php: drop 'cloudflare' dispatch branch; Runware
  becomes the unrecognised-provider fallback
- class-image-model-registry.php: remove flux-1-schnell/cloudflare row;
  update provider-enum docblocks (runware|openrouter only)
- class-settings-fields-extended.php: remove three CF fields
  (cloudflare_ai_token, cloudflare_account_id, cf_image_via_gateway);
  drop Cloudflare mention from model-picker + NSFW retry descriptions
- class-admin-page.php: remove prautoblogger_cloudflare_ai_token from
  the encrypted-options list
- interface-image-provider.php: retarget preamble @see at Runware +
  OpenRouter; update get_provider_name() example
- class-image-nsfw-blocked.php: generalise preamble (Runware +
  OpenRouter can raise this)

Also cleans stale CF Workers AI mentions in:
class-ajax-handlers.php, interface-model-registry.php,
class-image-nsfw-retry.php, class-open-router-image-pricing.php,
prautoblogger.php.

The Cloudflare AI Gateway path (in class-open-router-config.php,
class-settings-fields.php 'prautoblogger_ai_gateway_base_url',
class-open-router-request-builder.php cache headers) is intentionally
untouched — it fronts OpenRouter and is unrelated to the CF Workers AI
image provider.
2026-04-21 16:48:04 +00:00
peptiderepo
2cacaa3512 v0.9.0: Runware FLUX.1 schnell as default image provider
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
2026-04-21 15:56:35 +00:00
peptiderepo
80a7e11a2b v0.8.2: CF images via AI Gateway + scheduled-gen timezone fix
* feat(images): route Cloudflare Workers AI via AI Gateway by default

Direct probe on 2026-04-21 confirmed the Cloudflare AI Gateway
route to Workers AI (`gateway.ai.cloudflare.com/.../workers-ai/@cf/...`)
is no longer 403ing — the upstream regression noted in v0.8.0's
ARCHITECTURE.md #16 and in thread image-pipeline seq 6 has been
resolved. Routing via the gateway gives us the same benefits we
already get for OpenRouter LLM calls: response caching, cost/latency
dashboard, rate limiting.

Changes:

- `Cloudflare_Image_Support::build_endpoint_url()` now prefers the
  gateway URL derived from the existing `prautoblogger_ai_gateway_base_url`
  option. Direct API remains the fallback.
- New private helper `build_gateway_workers_ai_url()` strips the
  OpenRouter path suffix from the configured gateway URL and appends
  `/workers-ai/{model}`. Returns empty string (fallback to direct) when:
  no gateway URL configured, the new toggle is off, or the URL isn't a
  valid `https://gateway.ai.cloudflare.com/...` shape.
- New admin toggle `prautoblogger_cf_image_via_gateway` (default on) in
  the Images section. Operators can disable to force direct API without
  clearing the LLM-path gateway URL.
- ARCHITECTURE.md #16 rewritten to reflect the v0.8.2+ gateway routing.
- CHANGELOG.md v0.8.2 entry under Changed.

Tests (new `CloudflareImageSupportTest`):

- Direct URL when gateway not configured.
- Gateway URL derived correctly when configured + toggle on.
- Toggle off forces direct URL even with gateway configured.
- Malformed gateway URL falls back to direct (defensive).
- `is_nsfw_error()` only matches error code 3030 (pinned separately so
  a tolerance regression fails early).

Cost impact: near-zero. Gateway adds a few ms of latency and enables
response caching — could *reduce* cost on identical prompts within the
configurable cache TTL.

Uninstall: new option covered by existing prautoblogger_% LIKE sweep.

Implements Commit 1b (narrow AI-Gateway-migration scope) per thread
image-pipeline seq 7.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore(cost): seed new toggles in activator defaults; tighten URL stripper

QA review on cd45ae2 surfaced two things; one real, one hallucinated:

- **Real (fixed):** `prautoblogger_cf_image_via_gateway` and v0.8.1's
  `prautoblogger_image_nsfw_retry` weren't seeded in
  `Activator::set_default_options()`. Belt-and-braces — the `get_option()`
  fallback at the read site already defaults to '1', so no user-visible
  regression exists, but seeding the options follows the established
  pattern for every other plugin setting and makes intent legible to
  operators inspecting `wp_options` directly.
- **Hallucinated (rejected):** the reviewer claimed
  `CloudflareImageSupportTest` methods 2–5 were empty stubs. Verified
  — every test has real `$this->assert*` calls (10 total across the 5
  cases). Ignoring. Flagging the false-positive to the CTO per the
  qa-review quality-tracking protocol.

Also clarified the docblock + tightened the ternary inside
`build_gateway_workers_ai_url()` — explicit `strrpos` false-check
instead of the `?:` short-circuit, so a no-slash base (defensive edge)
falls through cleanly instead of returning a weirdly-sliced URL.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(schedule): interpret `prautoblogger_schedule_time` in site timezone

Per thread scheduled-gen-timezone seq 1: WordPress core calls
`date_default_timezone_set('UTC')` early in bootstrap, so the activator's
`strtotime("tomorrow HH:MM")` was resolving in UTC regardless of the
site's configured timezone. On peptiderepo.com (Asia/Singapore, UTC+8)
a `schedule_time` of `06:00` fired at 14:00 local.

Fold this into the existing v0.8.2 branch (PR #102) since both this fix
and the earlier CF-image-gateway change target the same version and
touch overlapping files (activator, settings-fields-extended).

Changes:

- `Activator::next_daily_generation_timestamp()` — new public helper
  that reads `prautoblogger_schedule_time`, constructs a
  `DateTimeImmutable('tomorrow', wp_timezone())`, applies the
  configured hour/minute, returns a Unix timestamp. Defensive fallback
  to the old UTC-interpretation behaviour on any DateTime parse error
  so a bad tz string can't brick the schedule.
- `Activator::schedule_cron()` delegates to the helper instead of
  calling `strtotime` directly.
- New `Activator::reschedule_daily_in_site_timezone_v082()` — one-shot
  migration that clears the stale UTC-scheduled event and re-queues
  using the helper. Gated by `prautoblogger_migrated_schedule_tz_v082`
  option so it runs exactly once. Logs an INFO line comparing
  before/after next_run for auditability.
- `class-prautoblogger.php::on_check_db_version()` invokes the
  migration on every admin_init; the one-shot flag handles re-run
  guarding (no DB_VERSION bump needed — the migration is independent
  of the schema version).
- Settings description for "Generation Time" now says
  "...in your site's configured timezone (Settings → General →
  Timezone). Current site timezone: <wp_timezone_string()>" instead
  of the ambiguous "server timezone" phrasing.

File-size compliance:
- Adding the timezone helpers pushed `class-activator.php` to 352
  lines. Extracted the 104-line `create_tables()` SQL to a new
  `class-schema-installer.php` (136 lines). Activator now 245 lines,
  schema file fully dedicated to dbDelta.

Tests (new):

- `ActivatorScheduleTest` — SGT 06:00 → 22:00 UTC prev day; UTC 06:00
  → 06:00 UTC (no-op case); Asia/Kathmandu UTC+5:45 → 00:15 UTC
  (fractional offset); malformed time input doesn't throw.
- `ActivatorMigrationTest` — pre-seeded UTC cron gets cleared and
  rescheduled in SGT; second pass is idempotent.

CHANGELOG v0.8.2 entry now also covers the timezone fix under Fixed +
the description wording change under Changed.

Implements thread `scheduled-gen-timezone` seq 1 spec.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: peptiderepo <peptiderepo@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-21 11:34:37 +07:00
peptiderepo
33d3ba4ea1 v0.8.1: orphan research-row reaper + GA4 description fix
* feat(cost): persist run_id on generated posts + back-populate for v0.8.1 reaper

The orphan-research-row reaper (upcoming commit) needs a cheap way to
answer "which posts belong to this run_id?" when amortizing a stranded
`llm_research` row back to its siblings. Relying on the generation_log
post_id column is circular: if the pipeline died before amortize_research
ran, we'd trust the same table we're trying to repair.

- `Publisher::build_meta()` now accepts `?string $run_id` and writes
  `_prautoblogger_run_id => $run_id` when non-empty. Null/empty preserves
  existing null-safe legacy behaviour.
- `Publisher::create_post()` forwards the $run_id it already receives
  into build_meta — one-line plumbing, no new parameters at call sites.
- `Activator::backpopulate_run_id_meta_v081()` runs once per site,
  gated by `prautoblogger_migrated_run_id_meta_v081` option. Walks
  `wp_prautoblogger_generation_log`, pairs (post_id, min(run_id)),
  writes `_prautoblogger_run_id` on any post that doesn't already have
  it. Uses `metadata_exists()` so it's a no-op on re-run.
- Activator also schedules the new daily `prautoblogger_reap_orphan_research_rows`
  cron at 03:15 — 15 min after the primary generation cron — so live
  pipelines have time to finish amortizing cleanly before the reaper scans.
- Deactivator unschedules the new hook alongside the existing cron hooks.

No user-visible behaviour change yet. The reaper handler ships in the
next commit; this one just ensures it will have the data + schedule it
needs when it lands.

Part of the v0.8.1 bundle (thread research-cost-reaper).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(cost): daily reaper for orphan llm_research rows

Implements the orphan-research-row reaper per thread research-cost-reaper
seq 1. When a pipeline dies between post creation and
`Post_Assembler::amortize_research_costs()` (Hostinger exec kill, OOM,
LiteSpeed cut, fatal), the shared research row stays in
`wp_prautoblogger_generation_log` with `post_id = NULL` and sibling
articles' cost popovers understate their true spend.

New class `PRAutoBlogger_Research_Reaper` owns:

- `on_cron()` — WP-Cron entrypoint hooked to the daily
  `prautoblogger_reap_orphan_research_rows` event (already scheduled
  by the Activator in the previous commit at 03:15).
- `reap()` — returns a `{reaped, deleted, skipped}` summary. For each
  orphan `llm_research` row older than 1 hour (grace window for live
  pipelines):
  - `_prautoblogger_run_id` post_meta primary lookup.
  - Falls back to distinct post_ids in gen_log with the same run_id.
  - If ≥1 post found → delegate to the existing idempotent
    `Post_Assembler::amortize_research_costs()`. That method inserts
    the per-article rows and deletes the original orphan in one pass,
    so the reaper is idempotent on re-run.
  - If 0 posts found AND orphan is >7 days old → delete outright as
    sunk cost with nothing to attribute to.
  - Else → skip; try again the next day.
- Never throws. DB errors caught and logged WARNING.

New WP-CLI command `wp prautoblogger reap-research` registered in the
main loader when `WP_CLI` is defined — manual ops trigger that prints
the same summary.

Departure from the CTO's spec: the reap logic lives on
`Research_Reaper` instead of `Post_Assembler`. Placing it on
Post_Assembler pushed that file to 391 lines, over the 300-line cap.
Moving it to the thin class colocates the attribution logic with the
cron/CLI plumbing that triggers it. `amortize_research_costs()` stays
on Post_Assembler — the reaper delegates to it unchanged. Flagged for
CTO review.

Part of the v0.8.1 bundle (thread research-cost-reaper).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(cost): ResearchReaperTest — five cases per spec

Covers the five scenarios from convo thread research-cost-reaper seq 1:

- test_reaps_orphan_with_matching_run_id_posts — meta lookup returns
  two post IDs; reaper delegates to amortize_research_costs which
  inserts two rows and deletes the orphan.
- test_skips_orphan_within_grace_period — the SELECT's
  `created_at < now - 1h` clause filters fresh orphans at the DB; the
  reaper's stats stay zero and no side effects fire.
- test_deletes_orphan_with_no_articles_after_7_days — orphan is 8 days
  old, zero siblings via meta or gen_log; reaper deletes outright.
- test_falls_back_to_gen_log_when_post_meta_missing — meta returns
  empty (legacy pre-v0.8.1 post); gen_log has two distinct post_ids;
  amortize still runs.
- test_idempotent_on_repeat_run — second pass on a cleaned state
  returns 0/0/0 with no inserts or deletes.

All DB interaction mocked via $wpdb stub — no real DB round-trips.
Fixtures are driven by property mutations in the test methods so
PHPUnit's "one stub per method" restriction on mocks doesn't bite.

Part of the v0.8.1 bundle.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore(v0.8.1): version bump + CHANGELOG + ARCHITECTURE.md for reaper

Bump plugin header and PRAUTOBLOGGER_VERSION 0.8.0 → 0.8.1. Patch
bump — the reaper is internal infrastructure; no user-visible UX
change.

CHANGELOG:
- Fixed: orphan `llm_research` rows now reaped daily.
- Added: WP-CLI `wp prautoblogger reap-research`; `_prautoblogger_run_id`
  post_meta is now written by Publisher on every post.

ARCHITECTURE.md:
- Decision #13 (Run-ID based log linking) cross-refs the new post_meta.
- New Decision #19 documents the reaper's scan/amortize/delete policy,
  the 1-hour grace window, the 7-day stale cutoff, and the one-shot
  activator back-populate migration.

DB schema unchanged — no PRAUTOBLOGGER_DB_VERSION bump.

Final commit of the v0.8.1 bundle.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(cost): widen $wpdb mock so ResearchReaperTest actually runs

BaseTestCase::create_mock_wpdb() only adds methods
[prepare, get_var, get_results, insert, query, get_row, update] — the
reaper and amortize_research_costs also call `delete` and `get_col`,
which the default mock can't stub. CI on PR #100 fired all five new
ResearchReaperTest cases as errors at the first `->method('delete')`
call during setUp.

Fix: build a bespoke $wpdb mock in this file's setUp with the full
superset of methods it needs. Self-contained; no change to
BaseTestCase so existing tests aren't affected.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test(cost): filter gen_log inserts from event_log inserts in reaper tests

CI on ec1efee showed the two reap-and-amortize tests failing because
`assertCount(2, $this->inserted_rows)` was seeing 4 rows, not 2. Root
cause: the Logger singleton writes INFO lines via `$wpdb->insert` into
the event_log table — the reaper logs once ("Reaped...") and amortize
logs once ("Amortized LLM research cost...") before the two per-post
gen_log inserts, so the capture ended up with 4 total rows.

Add a `gen_log_inserts()` helper that filters the capture down to rows
whose `__table` contains "generation_log" — the assertions on
attribution count should only measure the actual cost inserts, not
incidental log writes. Two tests updated; logic unchanged.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(admin): correct misleading GA4 Property ID description

The GA4 client at includes/core/class-ga4-client.php:85 already wraps the
property_id option with "properties/" in the outbound URL path. The admin
description told users to enter "properties/XXXXXXXXX" — which would have
produced a double-prefixed URL (properties/properties/XXXXXXXXX) and a
guaranteed 404 from the Data API. Description now asks for digits only,
matching actual code behavior.

No code logic change — UX copy + CHANGELOG only. Flagged by CEO while
inspecting the Analytics tab; folded into the in-flight v0.8.1 PR per
CTO call rather than cutting a separate patch.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: peptiderepo <peptiderepo@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-21 09:48:34 +07:00
peptiderepo
5c7736bf4e v0.8.0: fix silent image failures + NSFW retry + prompt instructions (#97)
* fix(image-pipeline): surface per-image failures in the event log

Two gaps made posts 650/657 appear to silently "lose" their featured
images on 2026-04-20:

1. The batch provider tagged each failed key with ['error' => ...] but
   the ERROR log line it emitted didn't identify which key failed, so
   operators couldn't tell image_a from image_b in the event log when
   one of two parallel requests died.

2. Image_Pipeline::process_image_a/_b folded the per-key error into
   $result['errors'] and returned silently, with no WARNING row. Ops
   only learned about the miss when the outer catch in the caller fired
   — and on the 2026-04-20 incident that outer catch didn't fire, so
   nothing was logged at all except an unrelated pricing warning.

Fix:

- class-open-router-image-batch.php: collect_result() takes the request
  key as its first argument and every Logger::error message reads
  'OpenRouter batch image gen <class> for key "<key>": <detail>'.
  Matches the shape of OpenRouter_Image_Support::log_retry.

- class-image-pipeline.php: process_image_a and process_image_b now
  emit a Logger::warning('image_pipeline') row whenever $image_data is
  missing or carries an error key, in addition to pushing to
  $result['errors']. The warning fires whether or not the outer catch
  runs.

Test: ImagePipelineTest::test_partial_batch_failure_emits_warning_log_row
mocks $wpdb, runs the pipeline with image_a erroring, and asserts at
least one warning/image_pipeline row was inserted.

No behavior change beyond logging; cost impact zero.

Part of the v0.8.0 image bundle (issues from thread image-mime-bug).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(images): retry Cloudflare NSFW-blocked prompts with a sanitized fallback

Cloudflare's Workers AI FLUX.1 schnell content filter sometimes rejects
peptide-comic prompts as NSFW (HTTP 400, errors[].code === 3030). On
2026-04-20 this produced a silent publish-without-featured-image for
post #650 ("Semaglutide vs Tirzepatide") — the LLM-rewritten scene
tripped the filter and we had no recovery path.

New behaviour: on a 3030 response, the Cloudflare provider throws a
typed PRAutoBlogger_Image_NSFW_Blocked exception. The batch wrapper
catches it and tags the per-slot result with
`error_type: nsfw_blocked`. Image_Pipeline hands the results to a new
PRAutoBlogger_Image_NSFW_Retry helper, which reruns the blocked slot
once with a sanitized fallback prompt (title + style suffix, no LLM
rewrite). On success the retry result replaces the error entry; on a
second block, a WARNING is logged and the pipeline publishes without
that image — same terminal behaviour we had before, just explicit.

Files:

- New providers/class-image-nsfw-blocked.php — typed exception.
- providers/class-cloudflare-image-support.php — is_nsfw_error() +
  throw_if_nsfw() helpers.
- providers/class-cloudflare-image-provider.php — calls throw_if_nsfw
  inside the 4xx branch; batch catches the typed exception and marks
  the result with error_type.
- core/class-image-prompt-builder.php — new public build_fallback_prompt
  shim so the retry layer can reach the rule-based fallback without
  going through the LLM path.
- New core/class-image-nsfw-retry.php — single-shot retry helper.
- core/class-image-pipeline.php — invokes the retry between batch
  completion and per-slot processing.
- admin/class-settings-fields-extended.php — new toggle
  `prautoblogger_image_nsfw_retry` (default on) in the Images section.

Tests:

- CloudflareImageProviderTest — 3030 response throws NSFW exception;
  batch tags the per-slot result with `error_type: nsfw_blocked`.
- ImagePipelineTest — retry succeeds when provider returns a good
  result on the second call; retry is skipped when the setting is off.

Cost impact: worst-case an extra Cloudflare call per NSFW-blocked slot
(~$0.000834). Current incidence ~2% of generations; ~+$0.00002 per
generation amortized. Immaterial.

Uninstall: new option covered by the existing prautoblogger_% LIKE
sweep in uninstall.php.

Part of the v0.8.0 image bundle (issues from thread image-mime-bug).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(images): expose rewriter system prompt as admin setting

CEO feedback: every generated image is anchoring on the cartoon
peptide-with-arms-and-legs character because the hardcoded rewriter
system prompt both lists "anthropomorphized molecules" first in its
primer and ships a few-shot example that literally shows one. The ask
is to give CEO the lever without a code change.

Adds `prautoblogger_image_prompt_instructions` (textarea) in the
Images section. Default value is the existing REWRITER_SYSTEM_PROMPT
constant verbatim, so behaviour is unchanged on upgrade until someone
edits it. `Image_Prompt_Builder::rewrite_via_llm()` reads the option
at call time via a new `resolve_system_prompt()` helper and falls back
to the constant if the option is blank or whitespace-only, so a saved
empty value cannot brick image generation.

Const visibility flipped from `private` to `public` so the settings
field can reference it directly as the field default.

Tests:

- `test_rewrite_uses_setting_when_present` — option set, assert the
  LLM's system message equals the option content.
- `test_rewrite_falls_back_to_default_when_setting_empty` — option
  whitespace, assert the LLM's system message equals the constant.

Uninstall: new option covered by the existing prautoblogger_% LIKE
sweep in uninstall.php.

Cost impact: none by default. Future CEO edits will change prompt
length; current default is ~180 tokens, budget impact linear from
there.

Part of the v0.8.0 image bundle (thread image-mime-bug, message 03).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(images): collapse Image Provider + Image Model into a single dropdown

Until now, Image Provider and Image Model were two independent selects
in the admin UI. That let the CEO set Model=flux-1-schnell while
Provider was still openrouter — OpenRouter has no such model so every
image gen on posts 650/657 on 2026-04-20 returned HTTP 400, and the
article published without a featured image.

v0.8.0 removes the Image Provider field from the admin UI entirely.
The provider is now derived from the model's entry in the registry
every time the model is saved. A new
PRAutoBlogger_Image_Model_Registry::provider_for() helper centralises
the mapping, so admin save, the on-upgrade migration, and future
callers all read from one place.

On save, PRAutoBlogger_Admin_Page::sanitize_image_model() validates
the submitted slug against the registry:
- Known slug: persist it, and update `prautoblogger_image_provider` to
  the paired provider as a side-effect.
- Unknown slug: add_settings_error with a clear message, and return
  the previously-saved value so the site stays on a working model.

A one-shot v0.8.0 migration in
PRAutoBlogger::on_check_db_version() derives the provider from the
currently-saved model on first admin_init after the plugin is updated.
This auto-heals sites that were running mismatched pairs before the
upgrade, without requiring the admin to re-open settings.

`prautoblogger_image_provider` option key is preserved — all existing
reads in the pipeline, cost tracker, and validators continue to work
unchanged.

Tests (Services/ImageModelRegistryTest):

- Every registry entry has an id and a provider in {openrouter, cloudflare}.
- provider_for() returns the paired provider for a known slug.
- provider_for() returns '' for unknown/empty slugs.

Cost impact: none.

Migration idempotent via the `prautoblogger_migrated_image_provider_v080`
flag. Uninstall sweeps it along with every other plugin option.

Part of the v0.8.0 image bundle (thread image-mime-bug, Issue 1).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore(v0.8.0): version bump + CHANGELOG + ARCHITECTURE.md for image bundle

Bump plugin header and PRAUTOBLOGGER_VERSION 0.7.3 → 0.8.0. Minor bump
because Commit D removes the Image Provider dropdown from admin (a
UX-visible change), not a patch.

CHANGELOG:
- Changed: collapsed Image Provider + Model dropdowns; provider derived.
- Added: Image Prompt Instructions setting; Retry NSFW-Blocked Images
  setting.
- Fixed: silent per-image failures in the event log.

ARCHITECTURE.md:
- Stage 6b (Image Pipeline) callout now describes provider derivation
  and the NSFW-retry fallback path.
- wp_options table lists the four new/changed keys
  (`prautoblogger_image_provider` as derived, new
  `prautoblogger_image_prompt_instructions`,
  `prautoblogger_image_nsfw_retry`, and the one-shot migration flag
  `prautoblogger_migrated_image_provider_v080`).

DB schema unchanged — no PRAUTOBLOGGER_DB_VERSION bump needed.

Final commit of the v0.8.0 image bundle (thread image-mime-bug).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: peptiderepo <peptiderepo@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-21 02:02:20 +07:00
peptiderepo
a37fb843a3 Add Display settings: article font, font size, table borders
New "Display" admin section with three settings:
- Article Font (7 choices + theme default, Google Fonts loaded on demand)
- Article Font Size (px, 0 = theme default)
- Table Borders (toggle, on by default — adds borders, padding, striping)

Inline CSS injected via wp_head only on singular posts with
_prautoblogger_generated meta — zero impact on other pages.

Extracted Image_Model_Registry to keep settings-fields-extended under
300 lines.

Bump 0.6.3 → 0.7.0.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-20 12:48:57 +07:00
peptiderepo
c03bdfb69c feat: add LLM Deep Research source provider (v0.5.0)
New data source that sends a configurable research prompt to a
reasoning-capable model (Grok 4.1 Fast, DeepSeek-R1, etc.) to identify
trending topics, content gaps, and emerging questions. Findings feed
into the content analyzer alongside Reddit data, combining real-time
community signals with deep knowledge-base research.

New admin settings: Research Model picker, Research Prompt textarea,
and LLM Deep Research toggle in Enabled Sources.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-20 00:05:15 +07:00
peptiderepo
39570e4586 feat: add OpenRouter reasoning mode support (v0.4.9)
Enables reasoning-capable models (Grok 4.1 Fast, DeepSeek-R1, etc.)
via new admin settings: Enable Reasoning toggle and Reasoning Effort
selector. Provider auto-injects reasoning params when enabled; callers
can override per-call via options array. Response parser captures
reasoning_tokens and reasoning_content for visibility.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-19 23:54:26 +07:00
peptiderepo
7d61c8c76d feat: add Image B toggle to disable second image generation (v0.4.6)
New toggle in Images settings controls whether the source-data-based
second image is generated. Disabling saves one image gen call + one
LLM prompt rewrite per article. Defaults to enabled.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-19 22:08:06 +07:00
peptiderepo
c8595e05de Fix duplicate image, remove hardcoded model references
Three fixes in one:

1. Duplicate image: prepend_caption_to_post() was embedding the full
   image + caption as a <figure> block, but the theme already displays
   the featured image. Now only the caption text is prepended — no
   second copy of the image.

2. Hardcoded model names: removed all FLUX.1/FLUX.2 references from
   model-agnostic code (pipeline, prompt builder, sideloader, OpenRouter
   provider, interface, admin labels). The Cloudflare provider still
   references FLUX since it specifically wraps that model family.

3. Test alignment: OpenRouterImagePricingTest was asserting against
   removed models (flux-2-pro, seedream). Updated to match current
   COST_PER_IMAGE entries (Gemini Flash, GPT-5 Image).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-18 16:08:36 +07:00
peptiderepo
862d7e40e6 fix: update image models, handle upstream errors in HTTP 200
Three issues found in activity logs:

1. Image model IDs stale — FLUX and Seedream removed from OpenRouter.
   Updated to current models: Gemini 2.5/3.1 Flash Image, Gemini 3 Pro
   Image, GPT-5 Image/Mini. Default changed to gemini-2.5-flash-image.

2. openrouter/free router wraps upstream 429 errors in HTTP 200 body
   with error object. Both text and image response parsers now detect
   this pattern and surface a proper RuntimeException.

3. Image request used modalities: ["image"] but Gemini needs
   ["image", "text"]. Updated to include both.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-18 10:47:05 +07:00
peptiderepo
0a68741945 feat: add OpenRouter image provider for higher-quality image generation
Replaces Cloudflare Workers AI (FLUX.1 schnell) as the default image
provider with OpenRouter, which offers FLUX.2 Pro, Seedream 3.0,
Gemini Flash Image, and GPT Image 1 at comparable or better pricing.

- New provider class (3-file split: provider, pricing, support) reuses
  the existing OpenRouter API key and Cloudflare AI Gateway
- Admin settings: new Image Provider dropdown (openrouter/cloudflare),
  model picker shows all available image models from both providers
- Image pipeline auto-selects the configured provider at construction
- Cost logging now uses actual model name instead of hardcoded flux-1-schnell
- Default model changed to black-forest-labs/flux-2-pro ($0.03/image)
- Unit tests for pricing resolution and provider response parsing

Cost impact: FLUX.2 Pro at $0.03/image vs schnell at $0.0007/image —
~43x more expensive per image, but dramatically better quality. At 2
images/article × 1 article/day = ~$1.80/month. Seedream 3.0 ($0.003)
available as a budget alternative.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-18 09:19:13 +07:00
peptiderepo
1c1e861f2e feat: extend model picker to image model (Cloudflare FLUX)
Apply the same interactive model picker UI to the image model field.
Since Cloudflare models don't come from OpenRouter's registry, the
two FLUX models are embedded as static data in the page config and
the JS popup renders cost-per-image instead of token pricing.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-18 03:06:17 +07:00
peptiderepo
8de7b7f68a refactor: split settings-fields into core + extended (264/157 lines)
Extract schedule, publishing, analytics, and images field definitions
into PRAutoBlogger_Settings_Fields_Extended. Core class retains sections
and API/Models/Content/Sources fields, merging extended fields via
get_fields(). Both files well under 300-line limit.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-17 02:53:01 +07:00