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Initial commit: PRAutoBlogger v0.1.0 with frontend posts widget

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This commit is contained in:
Terence Ong
2026-04-10 23:33:42 +07:00
parent 68c6f67bcf
commit 88d674d679
65 changed files with 2178 additions and 1084 deletions
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62
includes/core/class-content-generator.php
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@@ -8,21 +8,21 @@ declare(strict_types=1);
* - single_pass: One LLM call produces the complete article (cheaper, faster).
* - multi_step: Outline → Draft → Polish pipeline (higher quality, more cost).
*
* Triggered by: Autoblogger::run_generation_pipeline() (step 4).
* Triggered by: PRAutoBlogger::run_generation_pipeline() (step 4).
* Dependencies: LLM_Provider_Interface, Cost_Tracker.
*
* @see core/class-chief-editor.php — Reviews output of this class.
* @see providers/interface-llm-provider.php — LLM used for generation.
* @see ARCHITECTURE.md — Data flow step 4.
*/
class Autoblogger_Content_Generator {
class PRAutoBlogger_Content_Generator {
private Autoblogger_LLM_Provider_Interface $llm;
private Autoblogger_Cost_Tracker $cost_tracker;
private PRAutoBlogger_LLM_Provider_Interface $llm;
private PRAutoBlogger_Cost_Tracker $cost_tracker;
public function __construct(
Autoblogger_LLM_Provider_Interface $llm,
Autoblogger_Cost_Tracker $cost_tracker
PRAutoBlogger_LLM_Provider_Interface $llm,
PRAutoBlogger_Cost_Tracker $cost_tracker
) {
$this->llm = $llm;
$this->cost_tracker = $cost_tracker;
@@ -35,23 +35,23 @@ class Autoblogger_Content_Generator {
*
* Side effects: LLM API calls (1-3 depending on mode), cost logging.
*
* @param Autoblogger_Article_Idea $idea The scored idea to generate content for.
* @param PRAutoBlogger_Article_Idea $idea The scored idea to generate content for.
*
* @return string Generated HTML content.
*
* @throws \RuntimeException On generation failure.
*/
public function generate( Autoblogger_Article_Idea $idea ): string {
$mode = get_option( 'autoblogger_writing_pipeline', 'multi_step' );
public function generate( PRAutoBlogger_Article_Idea $idea ): string {
$mode = get_option( 'prautoblogger_writing_pipeline', 'multi_step' );
$request = new Autoblogger_Content_Request(
$request = new PRAutoBlogger_Content_Request(
$idea,
$mode,
get_option( 'autoblogger_tone', 'informational' ),
absint( get_option( 'autoblogger_min_word_count', 800 ) ),
absint( get_option( 'autoblogger_max_word_count', 2000 ) ),
get_option( 'autoblogger_niche_description', '' ),
json_decode( get_option( 'autoblogger_topic_exclusions', '[]' ), true ) ?: []
get_option( 'prautoblogger_tone', 'informational' ),
absint( get_option( 'prautoblogger_min_word_count', 800 ) ),
absint( get_option( 'prautoblogger_max_word_count', 2000 ) ),
get_option( 'prautoblogger_niche_description', '' ),
json_decode( get_option( 'prautoblogger_topic_exclusions', '[]' ), true ) ?: []
);
if ( 'single_pass' === $mode ) {
@@ -64,12 +64,12 @@ class Autoblogger_Content_Generator {
/**
* Single-pass generation: one LLM call produces the complete article.
*
* @param Autoblogger_Content_Request $request
* @param PRAutoBlogger_Content_Request $request
*
* @return string Generated HTML content.
*/
private function generate_single_pass( Autoblogger_Content_Request $request ): string {
$model = get_option( 'autoblogger_writing_model', AUTOBLOGGER_DEFAULT_WRITING_MODEL );
private function generate_single_pass( PRAutoBlogger_Content_Request $request ): string {
$model = get_option( 'prautoblogger_writing_model', PRAUTOBLOGGER_DEFAULT_WRITING_MODEL );
$idea = $request->get_idea();
$system = $this->build_writer_system_prompt( $request );
@@ -102,12 +102,12 @@ class Autoblogger_Content_Generator {
/**
* Multi-step generation: Outline → Draft → Polish.
*
* @param Autoblogger_Content_Request $request
* @param PRAutoBlogger_Content_Request $request
*
* @return string Generated HTML content.
*/
private function generate_multi_step( Autoblogger_Content_Request $request ): string {
$model = get_option( 'autoblogger_writing_model', AUTOBLOGGER_DEFAULT_WRITING_MODEL );
private function generate_multi_step( PRAutoBlogger_Content_Request $request ): string {
$model = get_option( 'prautoblogger_writing_model', PRAUTOBLOGGER_DEFAULT_WRITING_MODEL );
// Step 1: Generate outline.
$outline = $this->stage_outline( $request, $model );
@@ -124,12 +124,12 @@ class Autoblogger_Content_Generator {
/**
* Multi-step stage 1: Generate an article outline.
*
* @param Autoblogger_Content_Request $request
* @param PRAutoBlogger_Content_Request $request
* @param string $model
*
* @return string The outline text.
*/
private function stage_outline( Autoblogger_Content_Request $request, string $model ): string {
private function stage_outline( PRAutoBlogger_Content_Request $request, string $model ): string {
$idea = $request->get_idea();
$prompt = sprintf(
@@ -168,13 +168,13 @@ class Autoblogger_Content_Generator {
/**
* Multi-step stage 2: Write the full draft from the outline.
*
* @param Autoblogger_Content_Request $request
* @param PRAutoBlogger_Content_Request $request
* @param string $outline
* @param string $model
*
* @return string Draft HTML content.
*/
private function stage_draft( Autoblogger_Content_Request $request, string $outline, string $model ): string {
private function stage_draft( PRAutoBlogger_Content_Request $request, string $outline, string $model ): string {
$prompt = sprintf(
"Using this outline, write the full blog post in HTML format.\n\n" .
"OUTLINE:\n%s\n\n" .
@@ -213,13 +213,13 @@ class Autoblogger_Content_Generator {
/**
* Multi-step stage 3: Polish and refine the draft.
*
* @param Autoblogger_Content_Request $request
* @param PRAutoBlogger_Content_Request $request
* @param string $draft
* @param string $model
*
* @return string Polished HTML content.
*/
private function stage_polish( Autoblogger_Content_Request $request, string $draft, string $model ): string {
private function stage_polish( PRAutoBlogger_Content_Request $request, string $draft, string $model ): string {
$prompt = "Review and polish this blog post draft. Improve:\n" .
"1. Flow and readability\n" .
"2. SEO optimization (headings, keyword placement)\n" .
@@ -249,11 +249,11 @@ class Autoblogger_Content_Generator {
/**
* Build the system prompt shared across all writing stages.
*
* @param Autoblogger_Content_Request $request
* @param PRAutoBlogger_Content_Request $request
*
* @return string
*/
private function build_writer_system_prompt( Autoblogger_Content_Request $request ): string {
private function build_writer_system_prompt( PRAutoBlogger_Content_Request $request ): string {
$niche = $request->get_niche_description();
$prompt = "You are an expert blog writer";
if ( '' !== $niche ) {
@@ -268,11 +268,11 @@ class Autoblogger_Content_Generator {
/**
* Build the user prompt for single-pass generation.
*
* @param Autoblogger_Content_Request $request
* @param PRAutoBlogger_Content_Request $request
*
* @return string
*/
private function build_single_pass_prompt( Autoblogger_Content_Request $request ): string {
private function build_single_pass_prompt( PRAutoBlogger_Content_Request $request ): string {
$idea = $request->get_idea();
return sprintf(