Description
This is simple plugin that clear all cloudfront cache if you publish posts.
You can easy use CloudFront in front of WordPress.
Fixtures
-
wp_is_mobile()
Check device viewer type by CloudFront header.
Now supportsHTTP_CLOUDFRONT_IS_MOBILE_VIEWER
andHTTP_CLOUDFRONT_IS_TABLET_VIEWER
. -
preview url
In preview page, plugin addpost_date
query to avoid CloudFront cache.
And setwordpress_loginuser_last_visit
cookie for avoid CloudFront cache too.
The wordpress_loginuser_last_visit
cookie will be removed if user sign out.
Invalidation(Clear Cache) Page URL
This plugin send following page url to CloudFront Invalidation API.
- TOP page URL
- Published Post Page URL
- Category Archive Page URL
AWS IAM Policy Example
{
"Version": "2012-10-17",
"Statement": [
{
"Action": [
"cloudfront:GetDistribution",
"cloudfront:ListInvalidations",
"cloudfront:GetStreamingDistribution",
"cloudfront:GetDistributionConfig",
"cloudfront:GetInvalidation",
"cloudfront:CreateInvalidation"
],
"Effect": "Allow",
"Resource": "*"
}
]
}
Adding your configuration through env vars
The plugin can be configured by defining the following variables:
AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY
C3_DISTRIBUTION_ID
You can put these variables like the code into the wp-config.php
php
define( 'AWS_ACCESS_KEY_ID', '' );
define( 'AWS_SECRET_ACCESS_KEY', '' );
define( 'C3_DISTRIBUTION_ID', '' );
Cookie
This plugin set a Cookie named wordpress_loginuser_last_visit
to the user.
It prevents CDN caching when the user is previewing his posts or contents.
Once logging out from Dashboard, plugin removes this cookie from user.
6.1.5
- [Fix] Changed to install the AWS SDK using composer instead of aws.phar.
6.1.4
- [Update] Support post_type_archive_link
6.1.3
- [Fix] Lost filter c3_invalidation_items From v6.0.0
6.1.2
- [Fix] php version compare issue
6.1.1
- [Fix] Plugin deactivation issue
6.1.0
- [Update] Flush cache by post_ids
6.0.0
- [Breaking Change] Re-write entire code
- [Update] Add
c3_log_cron_invalidation_task
filter to show cron job Logs - [Update] Add
c3_aws_sdk_path
filter to change or remove bundled AWS SDK path
5.5.1
- [Update] Replace the top level menu with a Settings submenu
5.5.0
- [Update] Can use defined variables for AWS Credentials
5.4.2
- [Bug fix] Set cookie path in preview page
5.4.1
- [Bug fix] Undefined Paths index in invalidation query cron event
5.4.0
- [Update] Update preview fix plugin
5.3.4
- [Bug fix] Small bug fix
5.3.3
- [Change SDK] replace sdk
5.3.2
- [Bug fix] Use EC2 role if using as AMIMOTO Managed hosting
5.3.1
- [Add filter] Can select AWS SDK version by filter
5.3.0
- [Update SDK] Use AWS SDK v3 when you using php 5.6 or later
5.2.1
- [For AMIMOTO Managed] bug fix to run by WP-CLI
5.2.0
- [Add filter] We can disable to register wp-cron that retry request invalidation.
- [Readme] Update readme to see IAM Policy example.
5.1.0
- [Update preview fixture] Set cookie to avoid CloudFront cache if user sign in
- [Update preview fixture] Unset cookie for avoide CloudFront cache if user sign out
5.0.0
- Support CloudFront viewer params on
wp_is_mobile()
.(4.9.0 or later)
4.4.0
- Fix small bug
- Add some feature for AMIMOTO Managed hosting user
4.3.1
- Fix cron interval
- add filters
'c3_invalidation_interval
,c3_invalidation_cron_interval
,c3_invalidation_item_limits
. - update default invalidation interval & items.
4.3.0
- Schedule cron event if you published many post at the same time
4.2.1
- Fix ‘c3_credential’ filter position
4.2.0
- Support AMIMOT Dashboard
4.1.0
- Show Invalidation Logs
4.0.3
- Auto Deploy by Travis
4.0.2
- Add WP-CLI param check ( wp c3 flush)
- change transient_key
4.0.1
- Bug fix ( conflict Nephila Clavata )
4.0.0
- Support AWS SDK Version3
- Remove action hook -> ‘c3_add_setting_before’
use ‘c3_after_title’ filter hook instead. - Remove action hook -> ‘c3_add_setting_after’
use ‘c3_after_auth_form’ filter hook instead.
3.0.0
- Include CF Preview Fix plugin
- Rename
2.4.3
- Fix Catch Exception BUG
2.4.2
- Fix CLI BUG
2.4.1
- Fix CLI BUG
2.4.0
- Add WP-CLI Command ( Update Settings )
2.3.0
- Add WP-CLI Command
2.2.2
- Force Invalidation
2.2.1
- Fix Typo
2.2.0
- Add Filter for using EC2 Instance Role.
- Translationable in t.w.org
2.1.1
- Fix too many invalidation url error.
2.1.0
- Add hook to customize invalidation URL
- support new invalidation url, terms.
- Manualy invalidation button added
2.0.2
- Change AWS SDK
- code refactoring by wokamoto
- Invalidation URL
2.0.1
- Change AWS SDK
- code refactoring by wokamoto
- Invalidation URL
1.0
- Initial released.
6.1.0
- [Fix] Plugin deactivation issue
Installation
- Activate the plugin through the ‘Plugins’ menu in WordPress.
- Create IAM user to attach valid IAM Policy for AWS CloudFront
- Configure the plugin settings from wp-admin
FAQ
-
When it send invalidation request?
-
If post published,this plugin post invalidation request to CloudFront.
-
Can we select AWS SDK version ?
-
You can select AWS SDK version to add a plugin like …
<?php /* * Plugin Name: Should use AWS SDK v2 * Version: 0.0.1 * Plugin URI:https://github.com/amimoto-ami/c3-cloudfront-clear-cache * Description: To use aws sdk v2 for C3 Cloudfront Cache Controller * Author: hideokamoto * Author URI: https://wp-kyoto.net/ */ add_filter( 'c3_select_aws_sdk', function() { return true; } );
Reviews
Contributors & Developers
“C3 Cloudfront Cache Controller” is open source software. The following people have contributed to this plugin.
Contributors“C3 Cloudfront Cache Controller” has been translated into 1 locale. Thank you to the translators for their contributions.
Translate “C3 Cloudfront Cache Controller” into your language.
Interested in development?
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