b5cbbef804
- Rewrite encryption with "enc:" prefix to permanently eliminate the double-encryption bug on settings save - Add one-time migration to clear legacy non-prefixed encrypted values - Rewrite content analyzer prompts to request N distinct diverse topics across 5 categories (question, complaint, comparison, news, guide) - Pass target_count*2 from pipeline to analyzer for headroom - Add skip_dedup flag so manual Generate Now always produces content - Generate Now button now sends force=1 to clear stale locks - Rename OpenRouter provider files to PSR-4 convention (hyphenated) - Switch default models to google/gemini-2.5-flash-lite - Clean up reddit_debug log channel to standard 'reddit' - Bump version to 0.2.1 Cost: ~$0.003/article with Gemini 2.0 Flash, ~34s pipeline. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
72 lines
2.3 KiB
PHP
Executable File
72 lines
2.3 KiB
PHP
Executable File
<?php
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declare(strict_types=1);
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/**
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* Contract for any LLM provider integration (OpenRouter, direct Anthropic, OpenAI, etc.).
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*
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* Any class implementing this interface can be swapped in without changing the
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* content generation, analysis, or editor logic.
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*
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* @see class-open-router-provider.php — Primary implementation (OpenRouter).
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* @see CONVENTIONS.md — "How To: Add a New LLM Provider".
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* @see ARCHITECTURE.md — External API integrations table.
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*/
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interface PRAutoBlogger_LLM_Provider_Interface {
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/**
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* Send a chat completion request to the LLM.
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*
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* @param array<int, array{role: string, content: string}> $messages Chat messages array.
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* @param string $model Model identifier (e.g., 'anthropic/claude-sonnet-4').
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* @param array{
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* temperature?: float,
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* max_tokens?: int,
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* response_format?: array{type: string},
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* } $options Optional parameters for the API call.
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*
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* @return array{
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* content: string,
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* model: string,
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* prompt_tokens: int,
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* completion_tokens: int,
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* total_tokens: int,
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* finish_reason: string,
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* } Normalized response.
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*
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* @throws \RuntimeException On API error after retries exhausted.
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*/
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public function send_chat_completion( array $messages, string $model, array $options = [] ): array;
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/**
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* Get the list of available models from the provider.
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*
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* @return array<int, array{id: string, name: string, context_length: int, pricing: array{prompt: float, completion: float}}> Available models.
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*/
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public function get_available_models(): array;
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/**
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* Estimate the cost of an API call based on token counts.
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*
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* @param string $model Model identifier.
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* @param int $prompt_tokens Number of input tokens.
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* @param int $completion_tokens Number of output tokens.
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*
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* @return float Estimated cost in USD.
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*/
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public function estimate_cost( string $model, int $prompt_tokens, int $completion_tokens ): float;
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/**
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* Get the human-readable name of this provider.
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*
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* @return string Provider name (e.g., 'OpenRouter').
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*/
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public function get_provider_name(): string;
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/**
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* Validate that the provider's credentials are configured and working.
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*
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* @return bool True if credentials are valid.
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*/
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public function validate_credentials(): bool;
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}
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