<?php

return [
    // SQLite database location (kept outside the web root).
    'db_path' => dirname(__DIR__) . '/data/feeds.sqlite',

    // Seconds before a feed is considered stale and re-fetched on demand.
    'cache_ttl' => 1800,

    // Shorter retry interval for feeds whose last fetch failed (e.g. rate limited).
    'error_retry_ttl' => 120,

    // Minimum milliseconds between requests to the same host.
    'host_interval_ms' => 1000,

    // Hosts with aggressive rate limits: only fetch this many of their feeds per refresh.
    'throttled_hosts' => ['www.reddit.com'],
    'throttled_host_max_per_refresh' => 1,

    // Number of items per page.
    'page_size' => 20,

    // Time-range filters (key => window length in seconds), shown newest-first.
    'ranges' => [
        '1h' => 3600,
        '2h' => 7200,
        '6h' => 21600,
        '24h' => 86400,
        '7d' => 604800,
    ],

    // HTTP client settings.
    'request_timeout' => 15,
    'connect_timeout' => 10,

    // Identify the client to feed providers (important for Reddit).
    'user_agent' => 'RSSFeed/1.0 (+https://localhost; contact: admin@localhost)',
];