7d254019c6
File-level docblocks lacked a short description and required blank line between the block and declare(strict_types=1). WP PHPCS file comment sniff requires both. All 21 PHP files corrected. Agent-Session: pr-vision rename v0.1.1
63 lines
1.9 KiB
PHP
63 lines
1.9 KiB
PHP
<?php
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/**
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* Contract for all LLM probe providers.
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*
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* @package PrVision
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*/
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declare(strict_types=1);
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/**
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* Contract for all LLM probe providers.
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*
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* Each provider implementation wraps one LLM backend (Perplexity sonar,
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* OpenRouter GPT-search, OpenRouter Gemini-search, …). Swapping providers
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* requires only a new class — the runner, ledger, and storage are agnostic.
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*
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* Who triggers: PRV_Probe_Runner for each (model, query) combination.
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* Dependencies: None — pure interface.
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*
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* @see class-prv-perplexity-provider.php — Perplexity sonar implementation.
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* @see class-prv-openrouter-provider.php — OpenRouter generic implementation.
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* @see class-prv-probe-runner.php — Dispatches to providers via this interface.
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* @see CONTEXT.md — "provider", "probe".
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* @package PrVision
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*/
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interface PRV_Probe_Provider {
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/**
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* Send a search/retrieval query and return a structured probe result.
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*
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* Implementations MUST:
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* - Extract cited source domains from the model's response.
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* - Detect whether PRV_TARGET_DOMAIN appears in those sources.
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* - Record our 1-based position (null when not cited).
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* - Return the call's estimated USD cost.
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* - Throw \RuntimeException on unrecoverable failure (caller logs + skips).
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*
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* @param string $query The natural-language query to send.
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*
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* @return PRV_Probe_Result
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*
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* @throws \RuntimeException When the API call fails after retries.
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*/
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public function probe( string $query ): PRV_Probe_Result;
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/**
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* Get a short human-readable name for this provider (e.g. "Perplexity sonar").
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*
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* @return string
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*/
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public function get_name(): string;
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/**
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* Check whether the required credentials/constants are configured.
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*
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* Returns false (never throws) so the runner can skip unconfigured
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* providers without aborting the whole run.
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*
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* @return bool
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*/
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public function is_configured(): bool;
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}
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