Initial commit: AutoBlogger v0.1.0
WordPress plugin that auto-researches topics from Reddit, generates SEO-optimized articles via OpenRouter LLMs, runs them through a chief editor agent, and publishes on a daily schedule. Includes: - Full generation pipeline (collect → analyze → score → generate → review → publish) - Cost tracking and budget enforcement - Admin UI: settings, review queue, metrics, activity log - CI/CD pipeline (GitHub Actions → WordPress REST deploy) - Unit test suite (PHPUnit + Brain Monkey) - Structured logging with configurable verbosity Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Terence Ong
226
includes/class-activator.php
Executable file
226
includes/class-activator.php
Executable file
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<?php
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declare(strict_types=1);
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/**
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* Handles plugin activation: creates database tables, sets default options,
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* and schedules the initial cron job.
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*
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* Triggered by: WordPress `register_activation_hook` in autoblogger.php.
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* Dependencies: WordPress $wpdb, dbDelta().
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*
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* @see class-deactivator.php — Reverses transient/cron setup on deactivation.
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* @see ARCHITECTURE.md — Database schema definitions.
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*/
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class Autoblogger_Activator {
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/**
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* Run activation tasks.
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*
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* Creates custom database tables if they don't exist, sets default option
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* values (without overwriting existing ones), and schedules the daily
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* generation cron event.
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*
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* Side effects: writes to wp_options, creates database tables, schedules WP-Cron event.
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*
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* @return void
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*/
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public static function activate(): void {
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self::create_tables();
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self::set_default_options();
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self::schedule_cron();
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// Store the DB version so we can run migrations on future updates.
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update_option( 'autoblogger_db_version', AUTOBLOGGER_DB_VERSION, false );
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}
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/**
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* Create all custom database tables using dbDelta.
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*
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* Side effects: creates/updates four database tables.
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*
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* @return void
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*/
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private static function create_tables(): void {
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global $wpdb;
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$charset_collate = $wpdb->get_charset_collate();
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$prefix = $wpdb->prefix . 'autoblogger_';
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require_once ABSPATH . 'wp-admin/includes/upgrade.php';
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// Source data — raw posts/comments from social platforms.
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$sql_source_data = "CREATE TABLE {$prefix}source_data (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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source_type VARCHAR(50) NOT NULL,
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source_id VARCHAR(255) NOT NULL,
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subreddit VARCHAR(255) DEFAULT NULL,
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title TEXT DEFAULT NULL,
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content LONGTEXT DEFAULT NULL,
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author VARCHAR(255) DEFAULT NULL,
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score INT DEFAULT 0,
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comment_count INT DEFAULT 0,
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permalink VARCHAR(500) DEFAULT NULL,
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collected_at DATETIME NOT NULL,
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metadata_json LONGTEXT DEFAULT NULL,
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PRIMARY KEY (id),
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UNIQUE KEY source_unique (source_type, source_id),
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KEY source_collected (source_type, collected_at)
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) {$charset_collate};";
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// Analysis results — detected patterns from source data.
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$sql_analysis = "CREATE TABLE {$prefix}analysis_results (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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analysis_type VARCHAR(50) NOT NULL,
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topic VARCHAR(500) NOT NULL,
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summary TEXT DEFAULT NULL,
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frequency INT DEFAULT 1,
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relevance_score FLOAT DEFAULT 0,
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source_ids_json LONGTEXT DEFAULT NULL,
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analyzed_at DATETIME NOT NULL,
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metadata_json LONGTEXT DEFAULT NULL,
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PRIMARY KEY (id),
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KEY type_relevance (analysis_type, relevance_score),
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KEY analyzed_at (analyzed_at)
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) {$charset_collate};";
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// Generation log — every API call with cost tracking.
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// run_id groups all log entries from a single pipeline execution so
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// link_generation_logs() can accurately attribute costs to a post.
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$sql_generation_log = "CREATE TABLE {$prefix}generation_log (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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post_id BIGINT UNSIGNED DEFAULT NULL,
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run_id VARCHAR(36) DEFAULT NULL,
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stage VARCHAR(50) NOT NULL,
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provider VARCHAR(50) NOT NULL,
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model VARCHAR(100) NOT NULL,
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prompt_tokens INT DEFAULT 0,
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completion_tokens INT DEFAULT 0,
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estimated_cost DECIMAL(10,6) DEFAULT 0,
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request_json LONGTEXT DEFAULT NULL,
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response_status VARCHAR(20) NOT NULL DEFAULT 'success',
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error_message TEXT DEFAULT NULL,
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created_at DATETIME NOT NULL,
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PRIMARY KEY (id),
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KEY post_id (post_id),
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KEY run_id (run_id),
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KEY created_at (created_at),
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KEY stage (stage)
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) {$charset_collate};";
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// Content scores — post performance metrics for self-improvement.
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$sql_content_scores = "CREATE TABLE {$prefix}content_scores (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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post_id BIGINT UNSIGNED NOT NULL,
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pageviews INT DEFAULT 0,
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avg_time_on_page FLOAT DEFAULT 0,
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bounce_rate FLOAT DEFAULT 0,
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comment_count INT DEFAULT 0,
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composite_score FLOAT DEFAULT 0,
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score_factors_json LONGTEXT DEFAULT NULL,
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measured_at DATETIME NOT NULL,
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PRIMARY KEY (id),
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KEY post_id (post_id),
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KEY measured_at (measured_at),
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KEY composite_score (composite_score)
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) {$charset_collate};";
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// Event log — structured application log entries for the admin log viewer.
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$sql_event_log = "CREATE TABLE {$prefix}event_log (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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level VARCHAR(10) NOT NULL DEFAULT 'info',
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context VARCHAR(100) DEFAULT NULL,
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message TEXT NOT NULL,
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meta_json LONGTEXT DEFAULT NULL,
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created_at DATETIME NOT NULL,
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PRIMARY KEY (id),
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KEY level (level),
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KEY created_at (created_at),
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KEY level_created (level, created_at)
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) {$charset_collate};";
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dbDelta( $sql_source_data );
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dbDelta( $sql_analysis );
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dbDelta( $sql_generation_log );
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dbDelta( $sql_content_scores );
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dbDelta( $sql_event_log );
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}
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/**
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* Set default option values without overwriting existing ones.
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*
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* Uses add_option() which is a no-op if the option already exists.
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*
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* Side effects: writes to wp_options.
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*
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* @return void
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*/
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private static function set_default_options(): void {
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$defaults = [
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'autoblogger_analysis_model' => AUTOBLOGGER_DEFAULT_ANALYSIS_MODEL,
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'autoblogger_writing_model' => AUTOBLOGGER_DEFAULT_WRITING_MODEL,
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'autoblogger_editor_model' => AUTOBLOGGER_DEFAULT_EDITOR_MODEL,
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'autoblogger_daily_article_target' => 1,
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'autoblogger_writing_pipeline' => 'multi_step',
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'autoblogger_niche_description' => '',
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'autoblogger_target_subreddits' => '[]',
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'autoblogger_monthly_budget_usd' => 50.00,
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'autoblogger_tone' => 'informational',
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'autoblogger_min_word_count' => 800,
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'autoblogger_max_word_count' => 2000,
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'autoblogger_topic_exclusions' => '[]',
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'autoblogger_enabled_sources' => '["reddit"]',
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'autoblogger_schedule_time' => '03:00',
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'autoblogger_log_level' => 'info',
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];
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foreach ( $defaults as $key => $value ) {
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add_option( $key, $value );
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}
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}
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/**
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* Schedule the daily generation cron event if not already scheduled.
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*
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* The custom 'autoblogger_six_hours' schedule is normally registered via
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* the `cron_schedules` filter in class-autoblogger.php. However, activation
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* runs before `plugins_loaded`, so the filter may not be registered yet.
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* We register it inline here to ensure it exists at scheduling time.
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*
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* Side effects: registers a WP-Cron event, may register a cron schedule.
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*
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* @return void
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*/
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private static function schedule_cron(): void {
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if ( ! wp_next_scheduled( 'autoblogger_daily_generation' ) ) {
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// Schedule for the configured time tomorrow.
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$time_str = get_option( 'autoblogger_schedule_time', '03:00' );
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$parts = explode( ':', $time_str );
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$hour = isset( $parts[0] ) ? absint( $parts[0] ) : 3;
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$minute = isset( $parts[1] ) ? absint( $parts[1] ) : 0;
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$timestamp = strtotime( "tomorrow {$hour}:{$minute}" );
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if ( false !== $timestamp ) {
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wp_schedule_event( $timestamp, 'daily', 'autoblogger_daily_generation' );
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}
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}
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// Ensure the six-hour schedule exists before referencing it.
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// Activation can fire before plugins_loaded, so the cron_schedules filter
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// in class-autoblogger.php may not be hooked yet.
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$schedules = wp_get_schedules();
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if ( ! isset( $schedules['autoblogger_six_hours'] ) ) {
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add_filter( 'cron_schedules', static function ( array $scheds ): array {
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$scheds['autoblogger_six_hours'] = [
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'interval' => 6 * HOUR_IN_SECONDS,
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'display' => __( 'Every Six Hours', 'autoblogger' ),
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];
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return $scheds;
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} );
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}
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// Schedule a separate metrics collection job (runs every 6 hours).
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if ( ! wp_next_scheduled( 'autoblogger_collect_metrics' ) ) {
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wp_schedule_event( time() + HOUR_IN_SECONDS, 'autoblogger_six_hours', 'autoblogger_collect_metrics' );
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}
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}
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}
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