97129ed457
New class PRAutoBlogger_Migrate_Remove_Cloudflare_V0100 (own file so class-activator.php stays under 300 lines). Runs from PRAutoBlogger::maybe_run_db_migrations() right after the v0.9.0 migration. Idempotent via prautoblogger_migrated_remove_cloudflare_v0100 flag option (picked up by the uninstall prefix sweep). Migrates any user on a Cloudflare image provider to Runware FLUX.1 schnell (closest equivalent, ~bash.0006/image). Detects the three shapes a legacy user can be in: registry-derived provider === 'cloudflare', image_provider option === 'cloudflare', or the legacy slug 'flux-1-schnell'. Cleans up three now-dead options: prautoblogger_cloudflare_ai_token, prautoblogger_cloudflare_account_id, prautoblogger_cf_image_via_gateway. Does NOT touch prautoblogger_ai_gateway_base_url — that option is shared with the OpenRouter AI Gateway route and must stay (live- verified test). Tests (tests/unit/Core/ActivatorRemoveCloudflareTest.php): - cloudflare user → runware schnell - non-cloudflare user preserved - runware user preserved - legacy 'flux-1-schnell' slug triggers migration - second run is a no-op (does not clobber admin manual changes) - AI Gateway URL preserved across every path ImageModelRegistryTest updated: allowed-provider set is now ['runware','openrouter']; new test_cloudflare_entries_removed_v0100 test pins the scope boundary.
100 lines
3.7 KiB
PHP
100 lines
3.7 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* One-shot v0.10.0 migration — remove Cloudflare Workers AI as image provider.
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*
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* Cloudflare Workers AI was removed as an image provider in v0.10.0.
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* Runware FLUX.1 schnell is 65× cheaper at equivalent quality, so any user
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* still on a `cloudflare` provider must be migrated off — otherwise the
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* image pipeline throws "no provider for id cloudflare" at the first
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* generation run after upgrade.
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*
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* Split out of class-activator.php so that file stays under the 300-line
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* cap. The activator's maybe_run_db_migrations() delegates here.
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*
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* Triggered by: PRAutoBlogger::maybe_run_db_migrations() once per admin_init
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* until the `prautoblogger_migrated_remove_cloudflare_v0100`
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* flag is set.
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* Dependencies: PRAutoBlogger_Image_Model_Registry::provider_for() for
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* current-model provider derivation.
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*
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* @see class-activator.php — Parallel v0.9.0 migration.
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* @see class-prautoblogger.php — Calls run() during admin_init.
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* @see class-image-model-registry.php — Provider derivation source.
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* @see convo/prautoblogger/threads/2026-04-cloudflare-workers-ai-removal/
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*/
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class PRAutoBlogger_Migrate_Remove_Cloudflare_V0100 {
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/**
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* Migration flag option key. Presence = already migrated.
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*/
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private const FLAG = 'prautoblogger_migrated_remove_cloudflare_v0100';
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/**
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* Run the migration. Idempotent — second + later calls are no-ops.
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*
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* Side effects: may update `prautoblogger_image_model` +
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* `prautoblogger_image_provider`; always deletes
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* `prautoblogger_cloudflare_ai_token`,
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* `prautoblogger_cloudflare_account_id`,
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* `prautoblogger_cf_image_via_gateway`; sets the
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* migration flag option.
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*
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* Explicitly does NOT touch `prautoblogger_ai_gateway_base_url` —
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* that option is shared with the OpenRouter AI Gateway route and
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* must stay intact.
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*
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* @return void
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*/
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public static function run(): void {
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if ( get_option( self::FLAG ) ) {
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return;
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}
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if ( self::is_user_on_cloudflare() ) {
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// Closest equivalent — FLUX.1 schnell, Runware-hosted, ~$0.0006/image.
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update_option( 'prautoblogger_image_model', 'runware:100@1' );
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update_option( 'prautoblogger_image_provider', 'runware' );
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}
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// Clean up orphaned CF Workers AI credentials + the dead gateway toggle.
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delete_option( 'prautoblogger_cloudflare_ai_token' );
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delete_option( 'prautoblogger_cloudflare_account_id' );
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delete_option( 'prautoblogger_cf_image_via_gateway' );
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update_option( self::FLAG, '1' );
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}
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/**
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* Detect whether the site is currently configured to use Cloudflare
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* Workers AI for image generation.
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*
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* Because the v0.10.0 image-model registry no longer contains
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* Cloudflare entries, `provider_for()` returns '' for legacy
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* `flux-1-schnell` slugs. We therefore look at three signals and
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* treat any of them as "on Cloudflare":
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* 1. Current registry-derived provider === 'cloudflare'.
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* 2. The legacy `prautoblogger_image_provider` option is 'cloudflare'.
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* 3. The legacy CF-specific slug `flux-1-schnell` is still persisted
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* as the image model (pre-registry-rename installs).
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*
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* @return bool
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*/
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private static function is_user_on_cloudflare(): bool {
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$curr = (string) get_option( 'prautoblogger_image_model', '' );
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$curr_provider = PRAutoBlogger_Image_Model_Registry::provider_for( $curr );
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if ( 'cloudflare' === $curr_provider ) {
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return true;
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}
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$legacy_provider = (string) get_option( 'prautoblogger_image_provider', '' );
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if ( 'cloudflare' === $legacy_provider ) {
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return true;
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}
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return 'flux-1-schnell' === $curr;
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}
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}
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