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Filter Everything Extra is a simple yet useful add-on plugin that adds additional functionality to the <a href="https://wordpress.org/plugins/filter-everything/" rel="ugc">Filter Everything</a> plugin.
With Filter Everything Extra, you can easily select all filter items, clear the selection, or invert the selection, which is particularly useful when there are many filter items. For example, if there are 25 brands in one filter and you want to search all brands except one, you can select the unwanted item and then invert the selection with one click instead of selecting the other 24 items one by one.
Once Filter Everything Extra is installed and activated, you will see All, None, and Invert buttons at the top of existing filters. These buttons are available on filters that use checkboxes or label lists.
The All button selects all items in the filter, None clears the selection, and the Invert button inverts the current selection.

Filter Everything Extra

Additional functionality for the Filter Everything plugin.

Abhay Patel

Use natural language prompts to filter posts of any post type via AI.
<h3>Use Cases</h3>
Users can enter natural language prompts across any post type including products, posts, custom post types, and more.
<ul>
<li>
Product Specific Filters:
<ul>
<li>Get products published in May and are in stock</li>
<li>Get New arrivals in the Accessories category</li>
<li>Get products on sale in the electronics category</li>
<li>Get products with a sale price less than 30</li>
</ul>
</li>
<li>
Media-Based Filters:
<ul>
<li>Get posts without featured images</li>
<li>Get only products with gallery images</li>
</ul>
</li>
<li>
Logical Conditions (AND/OR):
<ul>
<li>Get Products in stock and published after Jan 1, 2024</li>
<li>Get products from last 7 days that are out of stock</li>
</ul>
</li>
</ul>
<h3>External Services</h3>
This plugin connects to an API provided by Cohere (https://cohere.com) to perform AI-powered filtering of WordPress posts and custom post types. It sends the prompt entered by the admin to Cohere’s <code>/v2/chat</code> endpoint. The API responds with a set of WP_Query arguments based on understanding of the prompt.
<h3>Details of the API integration</h3>
<ul>
<li>
What the service is: 
The plugin integrates with the Cohere Chat API (https://cohere.com), a third-party AI service that specializes in natural language understanding and generation.
</li>
<li>
What it is used for: 
The API is used to analyze admin-entered prompts and return relevant WP_Query arguments. These are used by the plugin to filter posts or custom post types intelligently, enabling semantic searching in the WordPress admin area.
</li>
<li>
What Data is Sent:
<ul>
<li>The prompt entered by the WordPress admin is sent to the Cohere API. No personal user or customer data is collected or transmitted.</li>
</ul>
</li>
<li>
Why the data is sent: 
The data is sent so that the Cohere API can understand the context of the content and the user’s intent behind the prompt. This allows it to return accurate WP_Query arguments to filter posts, instead of relying on simple keyword-based filters.
</li>
<li>
When Data is Sent: 
Only when the admin enters a prompt in the plugin interface and initiates the filter action
</li>
<li>
How Data is Sent: 
Data is sent via a secure <code>wp_remote_post()</code> request to <code>https://api.cohere.com/v2/chat</code>
</li>
<li>
Terms and Privacy:
<ul>
<li><a href="https://cohere.com/terms-of-use" rel="nofollow ugc">Cohere Terms of Use</a></li>
<li><a href="https://cohere.com/privacy" rel="nofollow ugc">Cohere Privacy Policy</a></li>
</ul>
</li>
</ul>
This API connection is essential for the plugin’s AI features to function. If you choose not to use the AI filtering functionality, the rest of the plugin remains functional.

Filter Everything Extra vs AI Post Filter with Cohere