=== Conditional Email Tags for Easy Digital Downloads ===
Contributors: misulicus
Tags: edd, easy digital downloads, email tags, conditional logic, email templates
Requires at least: 6.2
Tested up to: 6.8
Requires PHP: 7.4
Stable tag: 1.0.3
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
🎯 Add powerful conditional logic to your Easy Digital Downloads email templates! 

== Description ==

Conditional Email Tags for Easy Digital Downloads lets you add smart, dynamic content to your EDD email templates using simple `{if ...}{/if}` tags. Personalize your customer emails based on payment gateway, order price, user role, and more!

**Examples:**
- `{if gateway="stripe"}This is only for Stripe payments.{/if}`
- `{if gateway="paypal" price=">50"}PayPal and price over $50!{/if}`
- `{if user_role="subscriber"}Hello, valued subscriber!{/if}`
- `{if tax=">10"}This order has significant tax.{/if}`
- `{if discount_codes="SUMMER20"}Special summer discount applied!{/if}`

**Why use this plugin?**
- 🧠 Make your emails smarter and more relevant
- 🛒 Target messages by payment method or order value
- 👤 Personalize content for different user roles
- 🔌 Easily extensible for developers
- More to come!

== Installation ==

1. Upload the plugin files to the `/wp-content/plugins/edd-conditional-email-tags/` directory, or install through the WordPress plugins screen.
2. Activate the plugin through the 'Plugins' menu in WordPress.
3. Edit your EDD email templates and use `{if ...}{/if}` tags as needed.

== Usage ==

Add conditional blocks to your EDD email templates. Here are working examples for all available conditions:

**1. By Gateway**

- Only for Stripe payments:
  `{if gateway="stripe"}This is only for Stripe payments.{/if}`

- Only for PayPal payments:
  `{if gateway="paypal"}This is only for PayPal payments.{/if}`

**2. By Price**

- Order total greater than $50:
  `{if price=">50"}Shown if order total is greater than $50.{/if}`

- Order total less than or equal to $20:
  `{if price="<=20"}Shown if order total is $20 or less.{/if}`

- Order total exactly $100:
  `{if price="100"}Shown if order total is exactly $100.{/if}`

**3. By Tax**

- Order tax greater than $10:
  `{if tax=">10"}This order has significant tax.{/if}`

- Tax-free purchase:
  `{if tax="0"}Tax-free purchase!{/if}`

**4. By Discount Codes**

- Specific discount code applied:
  `{if discount_codes="SUMMER20"}Special summer discount applied!{/if}`

- No discount applied:
  `{if discount_codes=""}No discount applied.{/if}`

**5. By User Role**

- For subscribers:
  `{if user_role="subscriber"}Hello, valued subscriber!{/if}`

- For customers with the 'administrator' role:
  `{if user_role="administrator"}Special message for admins.{/if}`

**6. Multiple Conditions**

- PayPal and order is $100 or more:
  `{if gateway="paypal" price=">=100"}PayPal and order is $100 or more!{/if}`

- Stripe and user is a subscriber:
  `{if gateway="stripe" user_role="subscriber"}Stripe payment from a subscriber!{/if}`

- High-value order with tax:
  `{if price=">100" tax=">10"}High-value order with significant tax.{/if}`

== Conditional Content Blocks ==

You can show or hide content in your emails based on order or user properties using {if ...} blocks.

=== Basic usage ===

    {if gateway="stripe"}
      Thank you for paying with Stripe!
    {/if}

=== Multiple conditions (AND/OR) ===

    {if gateway="stripe" OR gateway="paypal"}
      Thank you for using an online payment method!
    {/if}

    {if user_role="administrator" AND gateway="stripe"}
      Special admin Stripe message!
    {/if}

- Use AND to require all conditions to be true.
- Use OR to require at least one condition to be true.
- You can mix and match as needed:
  {if gateway="stripe" OR gateway="paypal" AND user_role="customer"}

=== Supported Operators ===

- AND, OR (logical operators): {if gateway="stripe" OR gateway="paypal"}

== Frequently Asked Questions ==

= Can I add my own conditions? =
Yes! Developers can extend the `$conditions` array in the plugin code to add more custom logic.

= Does this work with all EDD email templates? =
Yes, it works with any template that uses EDD's email tag system.

= Is this plugin translation-ready? =
Absolutely! The plugin is fulgit ly ready for localization.

== Screenshots ==

1. Example usage in an EDD email template.
2. Conditional content in a customer email.

== Changelog ==

= 1.0.3 =
* **BUGFIX** : Fixed missing package files

= 1.0.2 =
* **BUGFIX** : Fixed missing package files

= 1.0.1 =
* **BREAKING CHANGE:** Renamed `amount` condition to `price` to match EDD core email tag naming convention
* **FEATURE:** Implemented auto-discovery system for core conditions
* **FEATURE:** Added extensibility hook `eddcet_register_conditions` for custom condition registration
* **FEATURE:** Added `tax` condition for order tax amount comparisons
* **FEATURE:** Added `discount_codes` condition for discount code targeting
* **FEATURE:** Support for AND/OR logic in {if} blocks for conditional content.
* **IMPROVEMENT:** Gateway condition now supports both = and != operators for more flexible email rules.
* **IMPROVEMENT:** Enhanced error handling in condition registration with proper null checks
* **IMPROVEMENT:** Updated all documentation to reflect new naming conventions
* **IMPROVEMENT:** Added comprehensive developer documentation and examples
* **BUGFIX:** Fixed reflection error when checking constructor parameters

= 1.0.0 =
* Initial release 🎉

== Upgrade Notice ==

= 1.0.1 =
**BREAKING CHANGE:** Update your email templates to use `{if price="50"}` instead of `{if amount="50"}`.

= 1.0.0 =
First release. No upgrade steps needed.

== Credits ==

Developed by [Mihai Joldis](https://github.com/mihaijoldis)

== License ==

This plugin is licensed under the GPLv2 or later.