Add initial plugin implementation per the CTO engineering handoff (geomonitor/threads/2026-06-ai-visibility-v1/01-cto-eng-handoff.md). ## What - PGM_Probe_Provider interface + PGM_Probe_Result value object - PGM_Perplexity_Provider (sonar via OpenRouter/CF AI Gateway) - PGM_OpenRouter_Provider (GPT-search + Gemini-search, generic parameterised) - PGM_Gateway_Client: shared HTTP + exponential-backoff retry (mirrors PRAB) - PGM_Citation_Detector: domain extraction, is_cited(), get_our_position() - PGM_Cost_Ledger: MTD cost from DB, can_afford() pre-check, hard monthly cap - PGM_Probe_Runner: peptides×intents×models run, budget abort, in-run cache - PGM_Table_Manager: pgm_ai_visibility dbDelta, schema-version, drop_table() - PGM_Config: typed getters, seed_defaults() (12 peptides, 3 intents, 3 models) - PGM_Cron: weekly pgm_weekly_probe schedule/clear - PGM_Data_Collector + PGM_Dashboard_Panel interfaces (seam for future panels) - PGM_Collector_Registry: singleton registry - PGM_Ai_Visibility_Collector: trendline, standings, MTD cost (score formula) - PGM_Ai_Visibility_Panel: proxy note, Chart.js trendline, standings table - PGM_Admin_Page: GEO Monitor menu, Run now POST handler (nonce+capability) - uninstall.php: DROP TABLE + DELETE pgm_* options + wp_clear_scheduled_hook - Unit tests (6 files): citation detection, score calc, cost ledger + budget abort, provider response parsing (mock HTTP), cron, uninstall purge - ARCHITECTURE.md, CONVENTIONS.md, CONTEXT.md (score formula), README.md, CHANGELOG.md — same-commit per DoD - CI workflow: PHP lint (8.1/8.2/8.3) + PHPCS + 300-line check ## Security - Secrets from wp-config constants only; none hardcoded - manage_options + nonce on every admin action - Input sanitized; output escaped Agent-Session: geomonitor v0.1.0
83 lines
2.0 KiB
PHP
83 lines
2.0 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* WP-Cron management for the weekly AI-visibility probe.
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*
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* Registers the pgm_weekly_probe hook, schedules/clears the event, and
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* dispatches to PGM_Probe_Runner on each tick.
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*
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* Who triggers: PGM_Plugin::init() (hook registration), PGM_Activator
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* (schedule), PGM_Deactivator (clear).
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* Dependencies: PGM_Probe_Runner.
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*
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* @see class-pgm-probe-runner.php — Runner invoked on each cron tick.
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* @see class-pgm-activator.php — Calls schedule_weekly() on activation.
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* @package PeptideGeoMonitor
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*/
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class PGM_Cron {
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/**
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* Register WordPress action hooks.
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*
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* Side effects: Adds action for PGM_CRON_HOOK.
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*
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* @return void
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*/
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public function register_hooks(): void {
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add_action( PGM_CRON_HOOK, array( $this, 'handle_cron_tick' ) );
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}
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/**
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* Callback fired by WP-Cron on the weekly schedule.
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*
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* Side effects: Instantiates and runs PGM_Probe_Runner.
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*
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* @return void
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*/
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public function handle_cron_tick(): void {
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$runner = new PGM_Probe_Runner();
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$runner->run();
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}
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/**
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* Schedule the weekly cron event if not already scheduled.
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*
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* Safe to call on re-activation — no-op when already scheduled.
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*
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* Side effects: Adds a WP-Cron event.
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*
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* @return void
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*/
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public static function schedule_weekly(): void {
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if ( ! wp_next_scheduled( PGM_CRON_HOOK ) ) {
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wp_schedule_event( time(), 'weekly', PGM_CRON_HOOK );
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}
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}
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/**
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* Remove the weekly cron schedule.
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*
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* Called on deactivation. Does not purge data.
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*
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* Side effects: Removes the WP-Cron event.
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*
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* @return void
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*/
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public static function clear_schedule(): void {
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$timestamp = wp_next_scheduled( PGM_CRON_HOOK );
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if ( false !== $timestamp ) {
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wp_unschedule_event( $timestamp, PGM_CRON_HOOK );
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}
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}
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/**
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* Check whether the weekly event is currently scheduled.
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*
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* @return bool
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*/
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public static function is_scheduled(): bool {
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return false !== wp_next_scheduled( PGM_CRON_HOOK );
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}
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}
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