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v0.8.2: CF images via AI Gateway + scheduled-gen timezone fix

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* 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>
This commit is contained in:
peptiderepo
2026-04-21 11:34:37 +07:00
committed by GitHub
parent 33d3ba4ea1
commit 80a7e11a2b
11 changed files with 661 additions and 123 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
ARCHITECTURE.md
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@@ -533,8 +533,8 @@ Reddit rejected our OAuth API application (April 2026). We initially switched to
The admin model picker (v1) needs to list OpenRouter models with pricing and capabilities. We fetch `https://openrouter.ai/api/v1/models` (free, unauthenticated) once daily and store the normalized payload in a WP option fronted by a 24h transient. On stale-and-fetch-fails, we serve last-good + surface a warning. The registry class (`class-open-router-model-registry.php`) takes all config via constructor (option name, transient name, endpoint URL) — no PRAUTOBLOGGER_* constants inside the class body. Phase 2 lifts it into a shared Composer package with zero internal edits. Phase 3 adds a parallel `Cloudflare_WorkersAI_Model_Registry` behind the same interface. Capability vocabulary: `text→text`, `text+image→text`, `text+audio→text`, `text→image`, `text→audio`, `text→video`, `text→embedding`. Cost: $0/month. The admin model picker (v1) needs to list OpenRouter models with pricing and capabilities. We fetch `https://openrouter.ai/api/v1/models` (free, unauthenticated) once daily and store the normalized payload in a WP option fronted by a 24h transient. On stale-and-fetch-fails, we serve last-good + surface a warning. The registry class (`class-open-router-model-registry.php`) takes all config via constructor (option name, transient name, endpoint URL) — no PRAUTOBLOGGER_* constants inside the class body. Phase 2 lifts it into a shared Composer package with zero internal edits. Phase 3 adds a parallel `Cloudflare_WorkersAI_Model_Registry` behind the same interface. Capability vocabulary: `text→text`, `text+image→text`, `text+audio→text`, `text→image`, `text→audio`, `text→video`, `text→embedding`. Cost: $0/month.
### #16: Image generation via Cloudflare Workers AI (FLUX.1), direct (not via AI Gateway) ### #16: Image generation via Cloudflare Workers AI (FLUX.1), via AI Gateway (v0.8.2+)
The image-generation layer (started 2026-04-15, tracked in `convo/prautoblogger/threads/2026-04-image-pipeline/`) uses FLUX.1 [schnell] on Cloudflare Workers AI as its default model, chosen for its ~$0.0011/MP cost and 2–3 sec latency. FLUX.1 [dev] is a ~4× cost upgrade exposed as a dropdown for specific posts that warrant it. Calls go directly to `https://api.cloudflare.com/client/v4/accounts/{id}/ai/run/@cf/black-forest-labs/...`, *not* through the Cloudflare AI Gateway that we use for OpenRouter — the gateway route to Workers AI currently 403s (pre-existing open issue). The provider lives behind `PRAutoBlogger_Image_Provider_Interface`, so the decision is trivially reversible: switching to a different image API (DALL-E, Replicate, a future AI Gateway route) is a new class implementation plus a one-line swap in the pipeline wiring. Trade-off: we run two different Cloudflare integration paths (gateway for OpenRouter LLMs, direct for Workers AI images) until the gateway route stabilizes — minor cognitive overhead, zero functional downside. The image-generation layer uses FLUX.1 [schnell] on Cloudflare Workers AI as its default model, chosen for its ~$0.0011/MP cost and 2–3 sec latency. FLUX.1 [dev] is a ~4× cost upgrade exposed as a dropdown for specific posts that warrant it. **v0.8.2+**: calls route through the Cloudflare AI Gateway (same gateway we already use for OpenRouter — `gateway.ai.cloudflare.com/v1/{account}/{gateway}/workers-ai/@cf/black-forest-labs/...`) for response caching, unified cost/latency telemetry, and rate limiting. The 2026-04-15 regression that caused the gateway route to 403 on Workers AI has been resolved upstream; verified by direct probe on 2026-04-21. A `prautoblogger_cf_image_via_gateway` toggle (default on) falls back to the direct `api.cloudflare.com/client/v4/accounts/{id}/ai/run/...` URL if the gateway regresses again. The provider lives behind `PRAutoBlogger_Image_Provider_Interface`, so switching to a different image API (DALL-E, Replicate) is a new class implementation plus a one-line swap in the pipeline wiring.
### #15: Optional Cloudflare AI Gateway in front of OpenRouter ### #15: Optional Cloudflare AI Gateway in front of OpenRouter
We already use Cloudflare for DNS/CDN on peptiderepo.com, so layering AI Gateway in front of OpenRouter is zero marginal infrastructure. It gives us response caching (meaningful for repeated classification/scoring calls), a unified cost/latency dashboard, rate limiting, and provider fallback — all of which we would otherwise have to build ourselves to satisfy the CTO cost-tracking rules. Kept as an opt-in URL setting (`prautoblogger_ai_gateway_base_url`) so the plugin still works unchanged out of the box and can be bypassed instantly if the gateway misbehaves. The gateway is a transparent OpenRouter-compatible proxy; no new provider class is needed, and the response parsing path (`usage`, `choices[0].message.content`) is unchanged. We already use Cloudflare for DNS/CDN on peptiderepo.com, so layering AI Gateway in front of OpenRouter is zero marginal infrastructure. It gives us response caching (meaningful for repeated classification/scoring calls), a unified cost/latency dashboard, rate limiting, and provider fallback — all of which we would otherwise have to build ourselves to satisfy the CTO cost-tracking rules. Kept as an opt-in URL setting (`prautoblogger_ai_gateway_base_url`) so the plugin still works unchanged out of the box and can be bypassed instantly if the gateway misbehaves. The gateway is a transparent OpenRouter-compatible proxy; no new provider class is needed, and the response parsing path (`usage`, `choices[0].message.content`) is unchanged.

29
CHANGELOG.md
View File

@@ -5,6 +5,35 @@ All notable changes to PRAutoBlogger will be documented in this file.
Format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), Format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project uses [Semantic Versioning](https://semver.org/). and this project uses [Semantic Versioning](https://semver.org/).
## [0.8.2] — 2026-04-21
### Fixed
- **Daily generation schedule now honors site timezone.** Previously
the time configured in Settings → Schedule was interpreted as UTC
(WordPress core forces `date_default_timezone_set('UTC')`), causing
runs to fire N hours off from user intent where N is the site's UTC
offset. On peptiderepo.com (Asia/Singapore, UTC+8), a `schedule_time`
of `06:00` fired at 14:00 local. An on-upgrade one-shot migration
(`prautoblogger_migrated_schedule_tz_v082`) reschedules the existing
daily cron in the site's configured timezone — no user action
required.
### Changed
- **Cloudflare Workers AI image calls now route through the AI Gateway
by default.** The 2026-04-15 regression that caused the gateway route
to 403 on Workers AI has been resolved upstream. Routing via the
gateway gives us response caching, unified cost/latency dashboard,
and rate limiting for free, mirroring the OpenRouter LLM path. A new
admin toggle `prautoblogger_cf_image_via_gateway` (default on) lets
operators force direct-API if the gateway route regresses again,
without clearing the gateway URL setting the LLM provider depends on.
- **"Generation Time" settings description** now names the site's
configured timezone explicitly (from `wp_timezone_string()`) instead
of the ambiguous "server timezone" label — operators can see at a
glance which zone their input is being interpreted in.
## [0.8.1] — 2026-04-21 ## [0.8.1] — 2026-04-21
### Fixed ### Fixed

14
includes/admin/class-settings-fields-extended.php
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@@ -95,7 +95,11 @@ class PRAutoBlogger_Settings_Fields_Extended {
'type' => 'time', 'type' => 'time',
'section' => 'prautoblogger_schedule', 'section' => 'prautoblogger_schedule',
'default' => '03:00', 'default' => '03:00',
'description' => __( 'Daily generation runs at this time (server timezone).', 'prautoblogger' ), 'description' => sprintf(
/* translators: %s: site timezone string, e.g. "Asia/Singapore". */
esc_html__( "Daily generation runs at this time in your site's configured timezone (Settings → General → Timezone). Current site timezone: %s.", 'prautoblogger' ),
esc_html( function_exists( 'wp_timezone_string' ) ? wp_timezone_string() : 'UTC' )
),
], ],
[ [
'id' => 'prautoblogger_monthly_budget_usd', 'id' => 'prautoblogger_monthly_budget_usd',
@@ -260,6 +264,14 @@ class PRAutoBlogger_Settings_Fields_Extended {
'default' => '1', 'default' => '1',
'description' => __( 'When the provider rejects an image prompt as NSFW (e.g. Cloudflare code 3030), retry once with a generic fallback scene built from the article title. Disable to fail fast if the filter gets trigger-happy.', 'prautoblogger' ), 'description' => __( 'When the provider rejects an image prompt as NSFW (e.g. Cloudflare code 3030), retry once with a generic fallback scene built from the article title. Disable to fail fast if the filter gets trigger-happy.', 'prautoblogger' ),
], ],
[
'id' => 'prautoblogger_cf_image_via_gateway',
'label' => __( 'Route Cloudflare Images via AI Gateway', 'prautoblogger' ),
'type' => 'toggle',
'section' => 'prautoblogger_images',
'default' => '1',
'description' => __( 'Route Cloudflare Workers AI image calls through the Cloudflare AI Gateway (requires the AI Gateway URL configured under API Keys). Adds response caching, cost logging, and rate-limiting. Turn off to hit the direct Workers AI API — only needed if the gateway route regresses.', 'prautoblogger' ),
],
]; ];
} }
} }

192
includes/class-activator.php
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@@ -34,116 +34,9 @@ class PRAutoBlogger_Activator {
update_option( 'prautoblogger_db_version', PRAUTOBLOGGER_DB_VERSION, false ); update_option( 'prautoblogger_db_version', PRAUTOBLOGGER_DB_VERSION, false );
} }
/** /** Delegate to `PRAutoBlogger_Schema_Installer::install()` — see that class. */
* Create all custom database tables using dbDelta.
*
* Side effects: creates/updates four database tables.
*
* @return void
*/
private static function create_tables(): void { private static function create_tables(): void {
global $wpdb; PRAutoBlogger_Schema_Installer::install();
$charset_collate = $wpdb->get_charset_collate();
$prefix = $wpdb->prefix . 'prautoblogger_';
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
// Source data — raw posts/comments from social platforms.
$sql_source_data = "CREATE TABLE {$prefix}source_data (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
source_type VARCHAR(50) NOT NULL,
source_id VARCHAR(255) NOT NULL,
subreddit VARCHAR(255) DEFAULT NULL,
title TEXT DEFAULT NULL,
content LONGTEXT DEFAULT NULL,
author VARCHAR(255) DEFAULT NULL,
score INT DEFAULT 0,
comment_count INT DEFAULT 0,
permalink VARCHAR(500) DEFAULT NULL,
collected_at DATETIME NOT NULL,
metadata_json LONGTEXT DEFAULT NULL,
PRIMARY KEY (id),
UNIQUE KEY source_unique (source_type, source_id),
KEY source_collected (source_type, collected_at)
) {$charset_collate};";
// Analysis results — detected patterns from source data.
$sql_analysis = "CREATE TABLE {$prefix}analysis_results (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
analysis_type VARCHAR(50) NOT NULL,
topic VARCHAR(500) NOT NULL,
summary TEXT DEFAULT NULL,
frequency INT DEFAULT 1,
relevance_score FLOAT DEFAULT 0,
source_ids_json LONGTEXT DEFAULT NULL,
analyzed_at DATETIME NOT NULL,
metadata_json LONGTEXT DEFAULT NULL,
PRIMARY KEY (id),
KEY type_relevance (analysis_type, relevance_score),
KEY analyzed_at (analyzed_at)
) {$charset_collate};";
// Generation log — every API call with cost tracking.
// run_id groups all log entries from a single pipeline execution so
// link_generation_logs() can accurately attribute costs to a post.
$sql_generation_log = "CREATE TABLE {$prefix}generation_log (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
post_id BIGINT UNSIGNED DEFAULT NULL,
run_id VARCHAR(36) DEFAULT NULL,
stage VARCHAR(50) NOT NULL,
provider VARCHAR(50) NOT NULL,
model VARCHAR(100) NOT NULL,
prompt_tokens INT DEFAULT 0,
completion_tokens INT DEFAULT 0,
estimated_cost DECIMAL(10,6) DEFAULT 0,
request_json LONGTEXT DEFAULT NULL,
response_status VARCHAR(20) NOT NULL DEFAULT 'success',
error_message TEXT DEFAULT NULL,
created_at DATETIME NOT NULL,
PRIMARY KEY (id),
KEY post_id (post_id),
KEY run_id (run_id),
KEY created_at (created_at),
KEY stage (stage)
) {$charset_collate};";
// Content scores — post performance metrics for self-improvement.
$sql_content_scores = "CREATE TABLE {$prefix}content_scores (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
post_id BIGINT UNSIGNED NOT NULL,
pageviews INT DEFAULT 0,
avg_time_on_page FLOAT DEFAULT 0,
bounce_rate FLOAT DEFAULT 0,
comment_count INT DEFAULT 0,
composite_score FLOAT DEFAULT 0,
score_factors_json LONGTEXT DEFAULT NULL,
measured_at DATETIME NOT NULL,
PRIMARY KEY (id),
KEY post_id (post_id),
KEY measured_at (measured_at),
KEY composite_score (composite_score)
) {$charset_collate};";
// Event log — structured application log entries for the admin log viewer.
$sql_event_log = "CREATE TABLE {$prefix}event_log (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
level VARCHAR(10) NOT NULL DEFAULT 'info',
context VARCHAR(100) DEFAULT NULL,
message TEXT NOT NULL,
meta_json LONGTEXT DEFAULT NULL,
created_at DATETIME NOT NULL,
PRIMARY KEY (id),
KEY level (level),
KEY created_at (created_at),
KEY level_created (level, created_at)
) {$charset_collate};";
dbDelta( $sql_source_data );
dbDelta( $sql_analysis );
dbDelta( $sql_generation_log );
dbDelta( $sql_content_scores );
dbDelta( $sql_event_log );
} }
/** /**
@@ -175,6 +68,8 @@ class PRAutoBlogger_Activator {
'prautoblogger_table_borders' => '1', 'prautoblogger_table_borders' => '1',
'prautoblogger_schedule_time' => '03:00', 'prautoblogger_schedule_time' => '03:00',
'prautoblogger_log_level' => 'info', 'prautoblogger_log_level' => 'info',
'prautoblogger_image_nsfw_retry' => '1',
'prautoblogger_cf_image_via_gateway' => '1',
]; ];
foreach ( $defaults as $key => $value ) { foreach ( $defaults as $key => $value ) {
@@ -196,14 +91,8 @@ class PRAutoBlogger_Activator {
*/ */
private static function schedule_cron(): void { private static function schedule_cron(): void {
if ( ! wp_next_scheduled( 'prautoblogger_daily_generation' ) ) { if ( ! wp_next_scheduled( 'prautoblogger_daily_generation' ) ) {
// Schedule for the configured time tomorrow. $timestamp = self::next_daily_generation_timestamp();
$time_str = get_option( 'prautoblogger_schedule_time', '03:00' ); if ( $timestamp > 0 ) {
$parts = explode( ':', $time_str );
$hour = isset( $parts[0] ) ? absint( $parts[0] ) : 3;
$minute = isset( $parts[1] ) ? absint( $parts[1] ) : 0;
$timestamp = strtotime( "tomorrow {$hour}:{$minute}" );
if ( false !== $timestamp ) {
wp_schedule_event( $timestamp, 'daily', 'prautoblogger_daily_generation' ); wp_schedule_event( $timestamp, 'daily', 'prautoblogger_daily_generation' );
} }
} }
@@ -239,6 +128,75 @@ class PRAutoBlogger_Activator {
} }
} }
/**
* Compute the next daily-generation timestamp in the site's configured
* timezone. Fixes the v<0.8.2 bug where `strtotime("tomorrow HH:MM")`
* evaluated in UTC (WP core sets `date_default_timezone_set('UTC')`),
* firing the cron N hours off from user intent where N is the site's
* UTC offset.
*
* @return int Unix timestamp, or 0 on any failure.
*/
public static function next_daily_generation_timestamp(): int {
$time_str = (string) get_option( 'prautoblogger_schedule_time', '03:00' );
$parts = explode( ':', $time_str );
$hour = isset( $parts[0] ) ? absint( $parts[0] ) : 3;
$minute = isset( $parts[1] ) ? absint( $parts[1] ) : 0;
try {
$site_tz = function_exists( 'wp_timezone' )
? wp_timezone()
: new \DateTimeZone( 'UTC' );
$local = ( new \DateTimeImmutable( 'tomorrow', $site_tz ) )
->setTime( $hour, $minute, 0 );
return (int) $local->getTimestamp();
} catch ( \Exception $e ) {
// Defensive: never leave the site without any schedule because
// of a bad tz string. Fall back to the pre-fix behaviour.
$timestamp = strtotime( "tomorrow {$hour}:{$minute}" );
return false === $timestamp ? 0 : (int) $timestamp;
}
}
/**
* v0.8.2 one-shot migration — reschedule `prautoblogger_daily_generation`
* in the site's timezone.
*
* Existing installs had their daily cron scheduled with the v<0.8.2
* UTC-interpretation bug. This clears the stale event and reschedules it
* using the timezone-aware helper, exactly once per site (gated by
* `prautoblogger_migrated_schedule_tz_v082`). Logs an INFO line with the
* before/after next-run times so the outcome is auditable.
*
* @return void
*/
public static function reschedule_daily_in_site_timezone_v082(): void {
if ( get_option( 'prautoblogger_migrated_schedule_tz_v082' ) ) {
return;
}
$old_timestamp = wp_next_scheduled( 'prautoblogger_daily_generation' );
wp_clear_scheduled_hook( 'prautoblogger_daily_generation' );
$new_timestamp = self::next_daily_generation_timestamp();
if ( $new_timestamp > 0 ) {
wp_schedule_event( $new_timestamp, 'daily', 'prautoblogger_daily_generation' );
}
if ( class_exists( 'PRAutoBlogger_Logger', false ) ) {
PRAutoBlogger_Logger::instance()->info(
sprintf(
'Rescheduled daily generation in site timezone (was UTC). Old next_run: %s, new next_run: %s.',
false !== $old_timestamp ? gmdate( 'Y-m-d H:i:s \\U\\T\\C', (int) $old_timestamp ) : 'unscheduled',
$new_timestamp > 0 ? gmdate( 'Y-m-d H:i:s \\U\\T\\C', $new_timestamp ) : 'unscheduled'
),
'activator'
);
}
update_option( 'prautoblogger_migrated_schedule_tz_v082', '1' );
}
/** /**
* One-shot v0.8.1 migration — back-populate `_prautoblogger_run_id` * One-shot v0.8.1 migration — back-populate `_prautoblogger_run_id`
* post_meta for existing posts from their gen-log rows. * post_meta for existing posts from their gen-log rows.

7
includes/class-prautoblogger.php
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@@ -192,6 +192,13 @@ class PRAutoBlogger {
update_option( 'prautoblogger_migrated_image_provider_v080', '1' ); update_option( 'prautoblogger_migrated_image_provider_v080', '1' );
} }
// One-time migration (v0.8.2): reschedule the daily-generation cron in
// the site's configured timezone. Pre-v0.8.2 activator interpreted the
// admin "Generation Time" input as UTC; after v0.8.2 it honours the
// site timezone. Clears the stale UTC-scheduled event and re-queues
// using the timezone-aware helper. See class-activator.php.
PRAutoBlogger_Activator::reschedule_daily_in_site_timezone_v082();
// One-time migration (v3): switch to single-panel newspaper comic style. // One-time migration (v3): switch to single-panel newspaper comic style.
// Replaces both the old infomercial pastiche and the short-lived premium // Replaces both the old infomercial pastiche and the short-lived premium
// photography style. Force-update unless the user has a truly custom value. // photography style. Force-update unless the user has a truly custom value.

136
includes/class-schema-installer.php Normal file
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@@ -0,0 +1,136 @@
<?php
declare(strict_types=1);
/**
* Creates / updates the plugin's custom database tables via `dbDelta`.
*
* Extracted from `PRAutoBlogger_Activator` in v0.8.2 to keep that class
* under the 300-line cap once the timezone-aware cron migration landed.
* The Activator delegates to `install()` on activate and on db-version
* upgrade; schema definitions live here and only here.
*
* Triggered by: PRAutoBlogger_Activator::activate().
* Dependencies: WordPress $wpdb, dbDelta() from wp-admin/includes/upgrade.php.
*
* @see class-activator.php — Sole caller; delegates on activate and db-version bump.
* @see ARCHITECTURE.md — Data model section documents each table's purpose.
*/
class PRAutoBlogger_Schema_Installer {
/**
* Create (or upgrade) all plugin tables.
*
* `dbDelta` is idempotent and will create new tables, add missing
* columns on existing tables, and add missing indexes — but it will
* not drop columns or indexes. That matches the plugin's forward-only
* schema-migration policy.
*
* Side effects: up to five `CREATE TABLE` / `ALTER TABLE` statements.
*
* @return void
*/
public static function install(): void {
global $wpdb;
$charset_collate = $wpdb->get_charset_collate();
$prefix = $wpdb->prefix . 'prautoblogger_';
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
// Source data — raw posts/comments from social platforms.
$sql_source_data = "CREATE TABLE {$prefix}source_data (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
source_type VARCHAR(50) NOT NULL,
source_id VARCHAR(255) NOT NULL,
subreddit VARCHAR(255) DEFAULT NULL,
title TEXT DEFAULT NULL,
content LONGTEXT DEFAULT NULL,
author VARCHAR(255) DEFAULT NULL,
score INT DEFAULT 0,
comment_count INT DEFAULT 0,
permalink VARCHAR(500) DEFAULT NULL,
collected_at DATETIME NOT NULL,
metadata_json LONGTEXT DEFAULT NULL,
PRIMARY KEY (id),
UNIQUE KEY source_unique (source_type, source_id),
KEY source_collected (source_type, collected_at)
) {$charset_collate};";
// Analysis results — detected patterns from source data.
$sql_analysis = "CREATE TABLE {$prefix}analysis_results (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
analysis_type VARCHAR(50) NOT NULL,
topic VARCHAR(500) NOT NULL,
summary TEXT DEFAULT NULL,
frequency INT DEFAULT 1,
relevance_score FLOAT DEFAULT 0,
source_ids_json LONGTEXT DEFAULT NULL,
analyzed_at DATETIME NOT NULL,
metadata_json LONGTEXT DEFAULT NULL,
PRIMARY KEY (id),
KEY type_relevance (analysis_type, relevance_score),
KEY analyzed_at (analyzed_at)
) {$charset_collate};";
// Generation log — every API call with cost tracking. `run_id`
// groups all entries from a single pipeline execution so
// `link_generation_logs()` can accurately attribute costs to a post.
$sql_generation_log = "CREATE TABLE {$prefix}generation_log (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
post_id BIGINT UNSIGNED DEFAULT NULL,
run_id VARCHAR(36) DEFAULT NULL,
stage VARCHAR(50) NOT NULL,
provider VARCHAR(50) NOT NULL,
model VARCHAR(100) NOT NULL,
prompt_tokens INT DEFAULT 0,
completion_tokens INT DEFAULT 0,
estimated_cost DECIMAL(10,6) DEFAULT 0,
request_json LONGTEXT DEFAULT NULL,
response_status VARCHAR(20) NOT NULL DEFAULT 'success',
error_message TEXT DEFAULT NULL,
created_at DATETIME NOT NULL,
PRIMARY KEY (id),
KEY post_id (post_id),
KEY run_id (run_id),
KEY created_at (created_at),
KEY stage (stage)
) {$charset_collate};";
// Content scores — post performance metrics for self-improvement.
$sql_content_scores = "CREATE TABLE {$prefix}content_scores (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
post_id BIGINT UNSIGNED NOT NULL,
pageviews INT DEFAULT 0,
avg_time_on_page FLOAT DEFAULT 0,
bounce_rate FLOAT DEFAULT 0,
comment_count INT DEFAULT 0,
composite_score FLOAT DEFAULT 0,
score_factors_json LONGTEXT DEFAULT NULL,
measured_at DATETIME NOT NULL,
PRIMARY KEY (id),
KEY post_id (post_id),
KEY measured_at (measured_at),
KEY composite_score (composite_score)
) {$charset_collate};";
// Event log — structured application log entries for the admin log viewer.
$sql_event_log = "CREATE TABLE {$prefix}event_log (
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
level VARCHAR(10) NOT NULL DEFAULT 'info',
context VARCHAR(100) DEFAULT NULL,
message TEXT NOT NULL,
meta_json LONGTEXT DEFAULT NULL,
created_at DATETIME NOT NULL,
PRIMARY KEY (id),
KEY level (level),
KEY created_at (created_at),
KEY level_created (level, created_at)
) {$charset_collate};";
dbDelta( $sql_source_data );
dbDelta( $sql_analysis );
dbDelta( $sql_generation_log );
dbDelta( $sql_content_scores );
dbDelta( $sql_event_log );
}
}

59
includes/providers/class-cloudflare-image-support.php
View File

@@ -55,11 +55,26 @@ class PRAutoBlogger_Cloudflare_Image_Support {
/** /**
* Build the Workers AI run URL for a given account + model. * Build the Workers AI run URL for a given account + model.
* *
* By default routes through the Cloudflare AI Gateway we already use for
* OpenRouter — the gateway route to Workers AI was observed 403ing in
* April 2026 (see ARCHITECTURE.md #16), but manual probe on 2026-04-21
* shows it's now returning 200. Gateway routing gives us response caching,
* cost logging, rate limiting, and provider fallback for free.
*
* Direct-API fallback kicks in automatically when either the
* `prautoblogger_ai_gateway_base_url` option is empty (no gateway
* configured at all) or the new `prautoblogger_cf_image_via_gateway`
* toggle is off (explicit opt-out for if the gateway route regresses).
*
* @param string $account_id Cloudflare account UUID. * @param string $account_id Cloudflare account UUID.
* @param string $model Fully-qualified Workers AI model id. * @param string $model Fully-qualified Workers AI model id (e.g. @cf/black-forest-labs/flux-1-schnell).
* @return string Fully-formed HTTPS URL. * @return string Fully-formed HTTPS URL.
*/ */
public function build_endpoint_url( string $account_id, string $model ): string { public function build_endpoint_url( string $account_id, string $model ): string {
$gateway_url = $this->build_gateway_workers_ai_url( $account_id, $model );
if ( '' !== $gateway_url ) {
return $gateway_url;
}
return sprintf( return sprintf(
'https://api.cloudflare.com/client/v4/accounts/%s/ai/run/%s', 'https://api.cloudflare.com/client/v4/accounts/%s/ai/run/%s',
rawurlencode( $account_id ), rawurlencode( $account_id ),
@@ -67,6 +82,48 @@ class PRAutoBlogger_Cloudflare_Image_Support {
); );
} }
/**
* Derive a Workers AI URL rooted at the same AI Gateway we already use
* for OpenRouter. Returns empty string when the gateway isn't configured
* or the admin toggle opts out — the caller falls back to direct API.
*
* The existing `prautoblogger_ai_gateway_base_url` option points at
* `https://gateway.ai.cloudflare.com/v1/{account}/{gateway}/openrouter`
* for the LLM path; we strip the `/openrouter` suffix and append
* `/workers-ai/{model}` for the image path. Defensive: only emits a URL
* that pattern-matches, so a bad option value quietly falls back.
*
* @param string $account_id Cloudflare account UUID (kept for symmetry; not used in URL derivation).
* @param string $model Fully-qualified Workers AI model id.
* @return string Gateway URL, or empty string if unavailable.
*/
private function build_gateway_workers_ai_url( string $account_id, string $model ): string {
unset( $account_id );
if ( '1' !== (string) get_option( 'prautoblogger_cf_image_via_gateway', '1' ) ) {
return '';
}
$gateway_base = rtrim( (string) get_option( 'prautoblogger_ai_gateway_base_url', '' ), '/' );
if ( '' === $gateway_base ) {
return '';
}
// Must be an https CF AI Gateway URL.
if ( 0 !== stripos( $gateway_base, 'https://gateway.ai.cloudflare.com/' ) ) {
return '';
}
// The configured URL ends with `/openrouter` (LLM route). The gateway
// root — shared with the Workers AI route — is everything before the
// last `/`. If no `/` is present (defensive), we drop back to direct API.
$last_slash = strrpos( $gateway_base, '/' );
if ( false === $last_slash ) {
return '';
}
$gateway_root = substr( $gateway_base, 0, $last_slash );
if ( '' === $gateway_root ) {
return '';
}
return sprintf( '%s/workers-ai/%s', $gateway_root, ltrim( $model, '/' ) );
}
/** /**
* Emit a WARN line for a retryable failure. * Emit a WARN line for a retryable failure.
* *

4
prautoblogger.php
View File

@@ -8,7 +8,7 @@ declare(strict_types=1);
* Plugin Name: PRAutoBlogger * Plugin Name: PRAutoBlogger
* Plugin URI: https://peptiderepo.com/prautoblogger * Plugin URI: https://peptiderepo.com/prautoblogger
* Description: Monitors social media for trending topics, generates SEO-friendly blog posts using AI, and publishes them on a daily schedule with full cost tracking and self-improvement metrics. * Description: Monitors social media for trending topics, generates SEO-friendly blog posts using AI, and publishes them on a daily schedule with full cost tracking and self-improvement metrics.
* Version: 0.8.1 * Version: 0.8.2
* Requires at least: 6.0 * Requires at least: 6.0
* Requires PHP: 7.4 * Requires PHP: 7.4
* Author: PeptideRepo * Author: PeptideRepo
@@ -35,7 +35,7 @@ if ( ! defined( 'ABSPATH' ) ) {
| and limits without magic strings. | and limits without magic strings.
*/ */
define( 'PRAUTOBLOGGER_VERSION', '0.8.1' ); define( 'PRAUTOBLOGGER_VERSION', '0.8.2' );
define( 'PRAUTOBLOGGER_DB_VERSION', '1.1.0' ); define( 'PRAUTOBLOGGER_DB_VERSION', '1.1.0' );
define( 'PRAUTOBLOGGER_PLUGIN_FILE', __FILE__ ); define( 'PRAUTOBLOGGER_PLUGIN_FILE', __FILE__ );
define( 'PRAUTOBLOGGER_PLUGIN_DIR', plugin_dir_path( __FILE__ ) ); define( 'PRAUTOBLOGGER_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );

133
tests/unit/Core/ActivatorMigrationTest.php Normal file
View File

@@ -0,0 +1,133 @@
<?php
/**
* Tests for the v0.8.2 one-shot migration that reschedules the daily
* generation cron in the site's configured timezone. Exercises both
* the "first run" path and the "already migrated, no-op" path.
*
* See thread scheduled-gen-timezone/01-cto-handoff.md.
*
* @package PRAutoBlogger\Tests\Core
*/
namespace PRAutoBlogger\Tests\Core;
use PRAutoBlogger\Tests\BaseTestCase;
use Brain\Monkey\Functions;
class ActivatorMigrationTest extends BaseTestCase {
/**
* Track cron scheduling side effects so we can assert on them.
*
* @var array<string, array{scheduled_at: int|null, recurrence: string|null, cleared: bool}>
*/
private array $cron_state = [];
/**
* Track the v0.8.2 migration flag across get_option/update_option calls.
*
* @var array<string, mixed>
*/
private array $options = [];
protected function setUp(): void {
parent::setUp();
$this->cron_state = [
'prautoblogger_daily_generation' => [
'scheduled_at' => null,
'recurrence' => null,
'cleared' => false,
],
];
// Start with a pre-existing cron simulating the v<0.8.2 UTC-interpreted
// schedule, so the migration has something to clear.
$this->cron_state['prautoblogger_daily_generation']['scheduled_at'] = strtotime( 'tomorrow 03:00 UTC' );
$this->cron_state['prautoblogger_daily_generation']['recurrence'] = 'daily';
// Baseline options.
$this->options = [
'prautoblogger_schedule_time' => '06:00',
'prautoblogger_log_level' => 'info',
];
Functions\when( 'get_option' )->alias(
fn( $key, $default = false ) => $this->options[ $key ] ?? $default
);
Functions\when( 'update_option' )->alias(
function ( $key, $value ) {
$this->options[ $key ] = $value;
return true;
}
);
Functions\when( 'wp_next_scheduled' )->alias(
fn( $hook ) => $this->cron_state[ $hook ]['scheduled_at'] ?? false
);
Functions\when( 'wp_clear_scheduled_hook' )->alias(
function ( $hook ) {
if ( isset( $this->cron_state[ $hook ] ) ) {
$this->cron_state[ $hook ]['scheduled_at'] = null;
$this->cron_state[ $hook ]['cleared'] = true;
}
}
);
Functions\when( 'wp_schedule_event' )->alias(
function ( $timestamp, $recurrence, $hook ) {
$this->cron_state[ $hook ]['scheduled_at'] = (int) $timestamp;
$this->cron_state[ $hook ]['recurrence'] = (string) $recurrence;
return true;
}
);
Functions\when( 'wp_timezone' )->alias(
static fn() => new \DateTimeZone( 'Asia/Singapore' )
);
}
/**
* Migration clears the UTC-scheduled event and reschedules in SGT.
* Flag is set so the next pass is a no-op.
*/
public function test_db_version_migration_reschedules_existing_cron(): void {
$before_timestamp = $this->cron_state['prautoblogger_daily_generation']['scheduled_at'];
$this->assertNotNull( $before_timestamp, 'Precondition: stale cron was pre-seeded.' );
\PRAutoBlogger_Activator::reschedule_daily_in_site_timezone_v082();
// Hook was cleared and then re-scheduled in one pass.
$this->assertTrue( $this->cron_state['prautoblogger_daily_generation']['cleared'] );
$after = $this->cron_state['prautoblogger_daily_generation']['scheduled_at'];
$this->assertNotNull( $after );
$this->assertNotSame( $before_timestamp, $after, 'Migration should produce a different timestamp.' );
// Re-scheduled timestamp maps to 06:00 SGT (22:00 UTC prev day).
$utc = ( new \DateTimeImmutable( '@' . $after ) )->setTimezone( new \DateTimeZone( 'UTC' ) );
$this->assertSame( '22:00', $utc->format( 'H:i' ) );
// Flag was set.
$this->assertSame( '1', $this->options['prautoblogger_migrated_schedule_tz_v082'] ?? null );
}
/**
* Running the migration twice is idempotent — the second pass must
* return immediately without clearing or rescheduling.
*/
public function test_db_version_migration_idempotent(): void {
\PRAutoBlogger_Activator::reschedule_daily_in_site_timezone_v082();
// Reset the cleared marker so we can detect a second clear.
$this->cron_state['prautoblogger_daily_generation']['cleared'] = false;
$timestamp_after_first = $this->cron_state['prautoblogger_daily_generation']['scheduled_at'];
\PRAutoBlogger_Activator::reschedule_daily_in_site_timezone_v082();
// No second clear, no re-schedule.
$this->assertFalse( $this->cron_state['prautoblogger_daily_generation']['cleared'] );
$this->assertSame(
$timestamp_after_first,
$this->cron_state['prautoblogger_daily_generation']['scheduled_at']
);
}
}

91
tests/unit/Core/ActivatorScheduleTest.php Normal file
View File

@@ -0,0 +1,91 @@
<?php
/**
* Tests for `PRAutoBlogger_Activator::next_daily_generation_timestamp()` —
* the v0.8.2 timezone-aware replacement for `strtotime("tomorrow HH:MM")`
* which evaluated in UTC regardless of the WordPress site timezone.
*
* See thread scheduled-gen-timezone/01-cto-handoff.md for the bug report.
*
* @package PRAutoBlogger\Tests\Core
*/
namespace PRAutoBlogger\Tests\Core;
use PRAutoBlogger\Tests\BaseTestCase;
use Brain\Monkey\Functions;
class ActivatorScheduleTest extends BaseTestCase {
/**
* Stub `wp_timezone()` to return the given tz id, and seed
* `prautoblogger_schedule_time` with the given value.
*/
private function with_site_tz_and_time( string $tz_id, string $time_str ): void {
$this->stub_get_option( [
'prautoblogger_schedule_time' => $time_str,
] );
Functions\when( 'wp_timezone' )->alias(
static fn() => new \DateTimeZone( $tz_id )
);
}
/**
* On an Asia/Singapore site (UTC+8), `schedule_time = 06:00` must
* resolve to 22:00 UTC the previous day — the prod bug from thread
* scheduled-gen-timezone seq 1.
*/
public function test_schedule_cron_uses_site_timezone(): void {
$this->with_site_tz_and_time( 'Asia/Singapore', '06:00' );
$timestamp = \PRAutoBlogger_Activator::next_daily_generation_timestamp();
$this->assertGreaterThan( 0, $timestamp );
$utc = ( new \DateTimeImmutable( '@' . $timestamp ) )->setTimezone( new \DateTimeZone( 'UTC' ) );
$this->assertSame( '22:00', $utc->format( 'H:i' ), 'Expected 06:00 SGT == 22:00 UTC previous day' );
// And it really is "tomorrow" in Singapore — date part should not be today SGT.
$sgt = ( new \DateTimeImmutable( '@' . $timestamp ) )->setTimezone( new \DateTimeZone( 'Asia/Singapore' ) );
$tomorrow_sgt = ( new \DateTimeImmutable( 'tomorrow', new \DateTimeZone( 'Asia/Singapore' ) ) )->format( 'Y-m-d' );
$this->assertSame( $tomorrow_sgt, $sgt->format( 'Y-m-d' ) );
}
/**
* UTC site, `06:00` input → 06:00 UTC. Behaviour unchanged for
* the always-UTC case; regression guard.
*/
public function test_schedule_cron_handles_utc_site(): void {
$this->with_site_tz_and_time( 'UTC', '06:00' );
$timestamp = \PRAutoBlogger_Activator::next_daily_generation_timestamp();
$utc = ( new \DateTimeImmutable( '@' . $timestamp ) )->setTimezone( new \DateTimeZone( 'UTC' ) );
$this->assertSame( '06:00', $utc->format( 'H:i' ) );
}
/**
* Nepal runs UTC+5:45. 06:00 local → 00:15 UTC. Guards against any
* integer-hour-offset assumptions in the conversion logic.
*/
public function test_schedule_cron_handles_fractional_offset(): void {
$this->with_site_tz_and_time( 'Asia/Kathmandu', '06:00' );
$timestamp = \PRAutoBlogger_Activator::next_daily_generation_timestamp();
$utc = ( new \DateTimeImmutable( '@' . $timestamp ) )->setTimezone( new \DateTimeZone( 'UTC' ) );
$this->assertSame( '00:15', $utc->format( 'H:i' ) );
}
/**
* Malformed `schedule_time` (e.g. blank string saved accidentally)
* must not throw — `absint()` clamps to 0:0 and the helper returns
* a valid timestamp. Regression guard against the "bricked schedule
* on bad input" failure mode.
*/
public function test_schedule_cron_survives_malformed_time_input(): void {
$this->with_site_tz_and_time( 'UTC', '' );
$timestamp = \PRAutoBlogger_Activator::next_daily_generation_timestamp();
$this->assertGreaterThan( 0, $timestamp );
}
}

115
tests/unit/Providers/CloudflareImageSupportTest.php Normal file
View File

@@ -0,0 +1,115 @@
<?php
/**
* Tests for PRAutoBlogger_Cloudflare_Image_Support — URL building in
* particular. The v0.8.2 gateway migration added a derivation path from
* the existing `prautoblogger_ai_gateway_base_url` OpenRouter gateway
* URL to the corresponding Workers AI URL at the same gateway root.
*
* @package PRAutoBlogger\Tests\Providers
*/
namespace PRAutoBlogger\Tests\Providers;
use PRAutoBlogger\Tests\BaseTestCase;
use Brain\Monkey\Functions;
class CloudflareImageSupportTest extends BaseTestCase {
private const ACCOUNT_ID = 'a16f4baa82a1074c47f696e7cb6d5995';
private const MODEL = '@cf/black-forest-labs/flux-1-schnell';
/**
* With no gateway URL configured, the support class returns the direct
* Workers AI API URL — the historical behaviour prior to v0.8.2.
*/
public function test_returns_direct_url_when_gateway_not_configured(): void {
$this->stub_get_option( [
'prautoblogger_ai_gateway_base_url' => '',
'prautoblogger_cf_image_via_gateway' => '1',
] );
$support = new \PRAutoBlogger_Cloudflare_Image_Support();
$url = $support->build_endpoint_url( self::ACCOUNT_ID, self::MODEL );
$this->assertStringStartsWith( 'https://api.cloudflare.com/client/v4/accounts/', $url );
$this->assertStringContainsString( self::ACCOUNT_ID, $url );
$this->assertStringEndsWith( self::MODEL, $url );
}
/**
* With the AI Gateway URL configured and the toggle on, image calls
* route through `gateway.ai.cloudflare.com/.../workers-ai/{model}` at
* the same gateway root as the OpenRouter LLM path.
*/
public function test_returns_gateway_url_when_configured_and_toggle_on(): void {
$this->stub_get_option( [
'prautoblogger_ai_gateway_base_url' => 'https://gateway.ai.cloudflare.com/v1/' . self::ACCOUNT_ID . '/peptiderepo-prod/openrouter',
'prautoblogger_cf_image_via_gateway' => '1',
] );
$support = new \PRAutoBlogger_Cloudflare_Image_Support();
$url = $support->build_endpoint_url( self::ACCOUNT_ID, self::MODEL );
$this->assertSame(
'https://gateway.ai.cloudflare.com/v1/' . self::ACCOUNT_ID . '/peptiderepo-prod/workers-ai/' . self::MODEL,
$url
);
}
/**
* The toggle overrides the gateway URL: operators can fall back to the
* direct API if the gateway regresses, without clearing the OpenRouter
* gateway setting that the LLM provider depends on.
*/
public function test_toggle_off_forces_direct_url_even_with_gateway_configured(): void {
$this->stub_get_option( [
'prautoblogger_ai_gateway_base_url' => 'https://gateway.ai.cloudflare.com/v1/' . self::ACCOUNT_ID . '/peptiderepo-prod/openrouter',
'prautoblogger_cf_image_via_gateway' => '0',
] );
$support = new \PRAutoBlogger_Cloudflare_Image_Support();
$url = $support->build_endpoint_url( self::ACCOUNT_ID, self::MODEL );
$this->assertStringStartsWith( 'https://api.cloudflare.com/client/v4/accounts/', $url );
}
/**
* A malformed gateway URL (e.g. http, or a totally different host) is
* rejected and the direct-API path is used instead. Defensive — a bad
* option value shouldn't break image generation.
*/
public function test_falls_back_to_direct_when_gateway_url_is_malformed(): void {
$this->stub_get_option( [
'prautoblogger_ai_gateway_base_url' => 'http://evil.example.com/openrouter',
'prautoblogger_cf_image_via_gateway' => '1',
] );
$support = new \PRAutoBlogger_Cloudflare_Image_Support();
$url = $support->build_endpoint_url( self::ACCOUNT_ID, self::MODEL );
$this->assertStringStartsWith( 'https://api.cloudflare.com/client/v4/accounts/', $url );
}
/**
* The NSFW detector must match on the documented error code without
* tripping on other 4xx bodies. (Covered at the provider level too,
* but worth pinning at the support class so a tolerance regression
* fails early.)
*/
public function test_is_nsfw_error_matches_code_3030_only(): void {
$support = new \PRAutoBlogger_Cloudflare_Image_Support();
$this->assertTrue(
$support->is_nsfw_error( '{"errors":[{"code":3030,"message":"NSFW"}]}' )
);
$this->assertFalse(
$support->is_nsfw_error( '{"errors":[{"code":7003,"message":"bad token"}]}' )
);
$this->assertFalse(
$support->is_nsfw_error( 'not json at all' )
);
$this->assertFalse(
$support->is_nsfw_error( '{}' )
);
}
}