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<?php |
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/** |
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* Redis REST Controller |
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* |
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* Handles GET /redis-status and POST /redis-flush endpoints. |
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* |
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* @package Upress\EzCache |
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*/ |
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namespace Upress\EzCache\Rest; |
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|
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use Upress\EzCache\RedisObjectCache; |
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use Upress\EzCache\Settings; |
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use Upress\EzCache\PremiumFeatures; |
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use WP_REST_Request; |
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|
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class RedisController { |
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|
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/** |
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* GET /redis-status |
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* Returns Redis connection status, memory, hit rate, and key count. |
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*/ |
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public function status() { |
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$status = RedisObjectCache::get_status(); |
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return wp_send_json_success( $status ); |
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} |
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|
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/** |
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* POST /redis-flush |
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* Flushes all ezcache:* keys from Redis. |
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*/ |
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public function flush() { |
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if ( ! PremiumFeatures::is_premium() ) { |
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return wp_send_json_error( [ 'message' => 'Premium required' ], 403 ); |
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} |
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|
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$result = RedisObjectCache::flush(); |
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if ( $result ) { |
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return wp_send_json_success( [ 'message' => 'Redis cache flushed' ] ); |
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} |
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return wp_send_json_error( [ 'message' => 'Failed to flush Redis — is it running?' ] ); |
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} |
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|
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/** |
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* POST /redis-toggle |
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* Enable or disable the Redis object cache (deploys / removes drop-in). |
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*/ |
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public function toggle( WP_REST_Request $request ) { |
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if ( ! PremiumFeatures::is_premium() ) { |
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return wp_send_json_error( [ 'message' => 'Premium required' ], 403 ); |
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} |
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|
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$params = (array) $request->get_json_params(); |
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$enable = ! empty( $params['enable'] ); |
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$fullpage = ! empty( $params['enable_fullpage'] ); |
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|
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Settings::set_settings( [ |
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'enable_redis_object_cache' => $enable, |
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'enable_redis_fullpage' => $fullpage, |
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] ); |
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|
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if ( $enable ) { |
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$deployed = RedisObjectCache::maybe_deploy_dropin(); |
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if ( ! $deployed && ! RedisObjectCache::is_our_dropin() ) { |
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return wp_send_json_error( [ |
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'message' => 'A foreign object-cache.php already exists. Remove it first.', |
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] ); |
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} |
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} else { |
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RedisObjectCache::remove_dropin(); |
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} |
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|
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return wp_send_json_success( [ |
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'enabled' => $enable, |
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'status' => RedisObjectCache::get_status(), |
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] ); |
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} |
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} |
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|
