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<?php |
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/** |
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* Local, per-authenticated-user import rate limiter (FR-015). |
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* |
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* A small, self-contained seed — not the "shared infrastructure" the spec's |
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* Clarifications describe, because no such shared layer exists anywhere in |
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* this codebase yet (research.md §5, spec.md Assumptions). Isolated behind |
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* this one class so it can be swapped for real shared infrastructure later |
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* without touching any ability. |
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* |
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* @package Templately\Modules\McpCore\Support |
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*/ |
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|
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namespace Templately\Modules\McpCore\Support; |
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|
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use WP_Error; |
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|
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class ImportRateLimiter { |
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|
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const MAX_CALLS = 10; |
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const WINDOW_SECONDS = 60; |
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|
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/** |
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* @return WP_Error|null Null if the call may proceed. |
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*/ |
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public static function check(): ?WP_Error { |
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$key = 'templately_mcp_import_rl_' . get_current_user_id(); |
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$count = (int) get_transient( $key ); |
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|
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if ( $count >= self::MAX_CALLS ) { |
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return new WP_Error( |
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'rate_limited', |
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__( 'Too many import requests. Please wait a moment and try again.', 'templately' ) |
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); |
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} |
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|
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set_transient( $key, $count + 1, self::WINDOW_SECONDS ); |
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|
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return null; |
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} |
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} |
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|
