WP Rocket WooCommerce Filters Cache

Automatically adds WooCommerce attribute filters to WP Rocket cache_query_strings settings.

Description

This WordPress plugin automatically manages the addition of WooCommerce product filters to WP Rocket cache settings. The plugin ensures that WooCommerce filters work properly with WP Rocket caching enabled.

Features

• Automatic filter detection: Recognizes all WooCommerce attributes
• Auto-update: Updates when attributes are added, modified, or deleted
• Safe handling: Places filters between # filter_start and # filter_end markers
• Preserves manual modifications: Does not overwrite custom settings outside the markers

Managed Filters

• WooCommerce attribute filters (filter_*, query_type_*)
• Price filters (min_price, max_price)
• Rating filter (rating_filter)
• Sorting options (orderby, sort)
• Product category and tag (product_cat, product_tag)
• Display settings (per_page, columns)

Requirements

• WordPress 5.0+
• WooCommerce 3.0+
• WP Rocket

Installation

1. Download the plugin
2. Copy the wp-rocket-woo-filters-cache folder to your WordPress wp-content/plugins/ directory
3. Activate the plugin from the WordPress admin panel
4. The plugin will automatically add filters upon activation

Usage

The plugin is fully automatic. After activation:

1. All existing WooCommerce attribute filters are added to WP Rocket's cache_query_strings setting
2. The list automatically updates when new attributes are created
3. Updates also occur when attributes are modified or deleted

How It Works

The plugin operates as follows:

1. Places filters into WP Rocket's cache_query_strings option
2. Adds automatic filters between # filter_start and # filter_end markers
3. Manual settings outside the markers are preserved
4. Clears cache after making changes

Development

Hooks

The plugin uses the following WordPress/WooCommerce hooks:

• woocommerce_attribute_added - when a new attribute is added
• woocommerce_attribute_updated - when an attribute is updated
• woocommerce_attribute_deleted - when an attribute is deleted

Filter Format

The generated filters format:

# filter_start
filter_color
query_type_color
filter_size
query_type_size
min_price
max_price
rating_filter
orderby
product_cat
product_tag
per_page
columns
sort
# filter_end

Support

If you find a bug or have a feature request, please open an issue in the GitHub repository.

License

GPL v2 or later

Changelog

1.0.1

• Removed admin menu
• Pure automatic operation

1.0.0

• Initial release
• Automatic WooCommerce filter detection
• WP Rocket integration