This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Nginx Cache Controller

Description

This plugin provides some functions of controlling Nginx proxy server cache.

Security

  • Making comment authors’ information ajaxed to prevent the information from caching.
  • Send no-cache header on password protected posts to prevent the posts from caching.
  • When a scheduled post is published, it will delete the cache through Ajax.

Controlling cache

  • Sending X-ACCEL-EXPIRES, you can specify the available period of the cache.
  • When you save your post and someone post comments, the cache is deleted automatically.
  • Add a menu on the admin bar to delete the cache.

Memo

  • Gets comment poster’s IP address by HTTP_X_FORWARDED_FOR header.
  • Fixes the issue that the permanent link setting includes index.php.
  • When the cache’s expiration period is more than 86400 sec, change the value of wp_verify_nonce() same as the period.

WP-CLI Support

Flush all proxy caches.
wp nginx flush

Show list of all proxy caches.
wp nginx list –format=csv

wp nginx list --format=json

See help.
wp help nginx

Languages

Contributor

Credits

This plug-in is not guaranteed though the user of WordPress can freely use this plug-in free of charge regardless of the purpose.
The author must acknowledge the thing that the operation guarantee and the support in this plug-in use are not done at all beforehand.

Contact

  • https://github.com/miya0001/nginx-champuru

Screenshots

  • Admin Panel
  • Adminbar

Installation

  • A plug-in installation screen is displayed on the WordPress admin panel.
  • It installs it in wp-content/plugins.
  • The plug-in is made effective.

Example of Nginx settings:

Allow X-ACCEL-EXPIRES for fastcgi.

   location ~ \.php$ {
        include        /etc/nginx/fastcgi_params;
        fastcgi_pass   unix:/tmp/php-fpm.sock;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $vhost_root/$fastcgi_script_name;
        fastcgi_pass_header "X-Accel-Redirect";
        fastcgi_pass_header "X-Accel-Expires";
    }

Setting cache directory for reverse proxy.

proxy_cache_path  /var/cache/nginx levels=1:2 keys_zone=czone:4m max_size=50m inactive=120m;
  • The default path is /var/cache/nginx.
  • The default value of levels is 1:2.
  • You can change the cache path at the admin panel.

Setting the key for the reverse cache proxy.

proxy_cache_key "$scheme://$host$request_uri"
  • You can customize proxy_cache_key with nginxchampuru_get_reverse_proxy_key hook.

Reviews

Doesn't work

I’ve installed the plugin using WP 4.3.1 but I can’t find the Options tab. How I am going to change the settings with no options tab?

Read all 14 reviews

Contributors & Developers

“Nginx Cache Controller” is open source software. The following people have contributed to this plugin.

Contributors

Changelog

3.2.0

  • Bug fix for WP-CLI

3.1.1

  • Tested up to wp4.1

3.1.0

  • Add filter for WP-API

https://github.com/megumiteam/nginx-cache-controller/compare/3.0.0…3.1.0

3.0.0

  • list sub command supported csv and json

https://github.com/megumiteam/nginx-cache-controller/compare/2.9.0…3.0.0

2.9.0

  • Add feed features.

https://github.com/megumiteam/nginx-cache-controller/compare/2.8.0…2.9.0

2.8.0

  • Don’t load wp-cron.php when DISABLE_WP_CRON is defined.

https://github.com/megumiteam/nginx-cache-controller/compare/2.7.0…2.8.0

2.7.0

https://github.com/megumiteam/nginx-cache-controller/compare/2.6.0…2.7.0

2.6.0

  • refactoring

https://github.com/megumiteam/nginx-cache-controller/compare/2.5.0…2.6.0

2.5.0

  • Up priority in the template_redirect hook

https://github.com/megumiteam/nginx-cache-controller/compare/2.4.0…2.5.0

2.4.0

  • Bug fix. (SQL faild at RDS on the AWS.)

https://github.com/megumiteam/nginx-cache-controller/compare/2.3.0…2.4.0

2.3.0

  • Bug fix. (Menu doen’t shown when DISALLOW_FILE_MODS is enabled.)

https://github.com/megumiteam/nginx-cache-controller/compare/2.2.1…2.3.0

2.2.1

  • Add language Vietnamese (vi).

2.2.0

  • Add Grunt.
  • Update admin interface.

https://github.com/megumiteam/nginx-cache-controller/compare/2.1.0…2.2.0

2.1.0

  • Tested up to 3.8.

2.0.0

1.9.0

  • Add filter “nginxchampuru_db_cached_url”

1.8.0

  • Add WP-CLI Support

1.7.0

  • problem when redirect after clear cache fixed.
  • Add filter hook to the HTTP responce header.

1.6.1

  • Bug on SSL fixed

1.2.0

  • fix large site issues.(timeout when too many urls)
  • add like box to admin panel

1.0.0

  • Rename to “Nginx Cache Controller”
  • Cache Controll
  • Auto-Flush Cache

0.1.0

  • The first release.