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fix: image style suffix empty-string bypass + image cost run_id mismatch (v0.12.2)

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Bug 1: extract get_style_suffix() helper that treats '' as "use default", applied to all 3 call sites in class-image-prompt-builder.php.

Bug 2: thread $cost_tracker through ArticleWorker → Publisher → PostAssembler → ImagePipeline so image costs share the article's run_id in wp_prautoblogger_generation_log.

Version: 0.12.1 → 0.12.2
Reviewed-by: peptiderepo (CTO)
QA: qa-reviews/prautoblogger/2026-04-23-7669a9c1.md
This commit is contained in:
peptiderepo
2026-04-24 01:36:46 +07:00
committed by GitHub
parent 58710a0263
commit b9dfc29436
6 changed files with 49 additions and 19 deletions
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22
includes/core/class-image-prompt-builder.php
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@@ -82,7 +82,7 @@ PROMPT;
$parsed = $this->rewrite_via_llm( $title, $first_para );
$style_suffix = get_option( 'prautoblogger_image_style_suffix', PRAUTOBLOGGER_DEFAULT_IMAGE_STYLE_SUFFIX );
$style_suffix = $this->get_style_suffix();
return array(
'prompt' => trim( $parsed['scene'] . ' ' . $style_suffix ),
@@ -104,7 +104,7 @@ PROMPT;
$parsed = $this->rewrite_via_llm( $title, $context );
$style_suffix = get_option( 'prautoblogger_image_style_suffix', PRAUTOBLOGGER_DEFAULT_IMAGE_STYLE_SUFFIX );
$style_suffix = $this->get_style_suffix();
return array(
'prompt' => trim( $parsed['scene'] . ' ' . $style_suffix ),
@@ -269,7 +269,7 @@ PROMPT;
*/
public function build_fallback_prompt( string $title ): array {
$parsed = $this->synthesize_visual_concepts_fallback( $title, '' );
$style_suffix = get_option( 'prautoblogger_image_style_suffix', PRAUTOBLOGGER_DEFAULT_IMAGE_STYLE_SUFFIX );
$style_suffix = $this->get_style_suffix();
return array(
'prompt' => trim( $parsed['scene'] . ' ' . $style_suffix ),
'caption' => $parsed['caption'],
@@ -311,4 +311,20 @@ PROMPT;
$override = (string) get_option( 'prautoblogger_image_prompt_instructions', '' );
return '' !== trim( $override ) ? $override : self::REWRITER_SYSTEM_PROMPT;
}
/**
* Get image style suffix with empty-string safeguard.
*
* Treats both absent and empty string as "use default" to prevent
* silent style loss if the admin settings field is saved empty.
*
* @return string The style suffix with safe fallback.
*/
private function get_style_suffix(): string {
$style_suffix = (string) get_option( 'prautoblogger_image_style_suffix', '' );
if ( '' === trim( $style_suffix ) ) {
$style_suffix = PRAUTOBLOGGER_DEFAULT_IMAGE_STYLE_SUFFIX;
}
return $style_suffix;
}
}