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wp-content/plugins/mailchimp-for-wp/integrations/easy-digital-downloads/class-easy-digital-downloads.php

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+<?php
+
+defined('ABSPATH') or exit;
+
+/**
+ * Class MC4WP_Easy_Digital_Downloads_Integration
+ *
+ * @ignore
+ */
+class MC4WP_Easy_Digital_Downloads_Integration extends MC4WP_Integration
+{
+    /**
+     * @var string
+     */
+    public $name = 'Easy Digital Downloads';
+
+    /**
+     * @var string
+     */
+    public $description = 'Subscribes your Easy Digital Downloads customers.';
+
+    /**
+     *
+     */
+    public function add_hooks()
+    {
+        if (! $this->options['implicit']) {
+            // TODO: Allow more positions
+            add_action('edd_purchase_form_user_info_fields', array( $this, 'output_checkbox' ), 1);
+            add_action('edd_payment_meta', array( $this, 'save_checkbox_value' ));
+        }
+
+        add_action('edd_complete_purchase', array( $this, 'subscribe_from_edd' ), 50);
+    }
+
+    /**
+     * @param array $meta
+     *
+     * @return array
+     */
+    public function save_checkbox_value($meta)
+    {
+
+        // don't save anything if the checkbox was not checked
+        if (! $this->checkbox_was_checked()) {
+            return $meta;
+        }
+
+        $meta['_mc4wp_optin'] = 1;
+        return $meta;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param $object_id
+     *
+     * @return bool
+     */
+    public function triggered($object_id = null)
+    {
+        if ($this->options['implicit']) {
+            return true;
+        }
+
+        if (! $object_id) {
+            return false;
+        }
+
+        $meta = edd_get_payment_meta($object_id);
+        if (is_array($meta) && isset($meta['_mc4wp_optin']) && $meta['_mc4wp_optin']) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param int $payment_id The ID of the payment
+     *
+     * @return bool|string
+     */
+    public function subscribe_from_edd($payment_id)
+    {
+        if (! $this->triggered($payment_id)) {
+            return false;
+        }
+
+        $email = (string) edd_get_payment_user_email($payment_id);
+        $data  = array(
+            'EMAIL' => $email,
+        );
+
+        // add first and last name to merge vars, if given
+        $user_info = (array) edd_get_payment_meta_user_info($payment_id);
+
+        if (! empty($user_info['first_name']) && ! empty($user_info['last_name'])) {
+            $data['NAME'] = $user_info['first_name'] . ' ' . $user_info['last_name'];
+        }
+
+        if (! empty($user_info['first_name'])) {
+            $data['FNAME'] = $user_info['first_name'];
+        }
+
+        if (! empty($user_info['last_name'])) {
+            $data['LNAME'] = $user_info['last_name'];
+        }
+
+        return $this->subscribe($data, $payment_id);
+    }
+
+    /**
+     * @return bool
+     */
+    public function is_installed()
+    {
+        return class_exists('Easy_Digital_Downloads');
+    }
+}