ALO EasyMail - Contact Form 7 Integration PHP file

alo-easymail_cf7-integration.php

<?php

/*******************************************************************************
 *
 * Enable ALO EasyMail Subscription checkboxes in Contact Form 7 forms - by ALO
 *
 * Step 1. Copy this file (alo-easymail_cf7-integration.php) into the 
 * /wp-content/mu-plugins/ directory (create if it does not exist) or
 * copy the contents of this file into a theme's functions.php file.
 * 
 * Step 2. Go to the the mailing lists settings in ALO Easymail and Write 
 * down the mailing list ID and List Name:  
 * /wp-admin/edit.php?post_type=newsletter&page=alo-easymail%2Fpages%2Falo-easymail-admin-options.php#mailinglists
 * 
 * Step 3. Go to the Contact Form 7 form (or create a new form) that 
 * you want the newsletter subscribe checkbox on, and add the checkbox 
 * form item, the names of the list(s), and the list IDs. Example: 
 * [checkbox easymail-lists use_label_element "list one|1" "list two|2" "list three|3" "list four|4"]
 * 
 * Step 4. Go to the Mail tab on the Form, and add [_raw_easymail-lists] to 
 * have the mailing list selection(s) display in the email notification message.
 * 
 * Note: if you have more than one mailing list and want the checkboxes to be 
 * aligned vertically, add the following CSS to the Contact Form 7 Stylesheet:
 * 
 *     span.wpcf7-list-item {
 *     display: block; / This vertically aligns checkboxes and radio buttons 
 *     }
 * 
 ******************************************************************************/

function my_easymail_add_subscriber ( $cf7 ) {
	$submission = WPCF7_Submission::get_instance();
	$data = $submission->get_posted_data();

	$fields['email'] = $data["your-email"];
	$fields['name'] = $data["your-name"];
	if ( function_exists ('alo_em_add_subscriber') && is_email( $fields['email'] ) )
	{
		alo_em_add_subscriber( $fields, 1, alo_em_get_language(true) );

		$subscriber = alo_em_get_subscriber( $fields['email'] );

		if ( ! empty( $data["easymail-lists"][0] ) ) {
			foreach( $data["easymail-lists"] as $list_id ) {
				alo_em_add_subscriber_to_list ( $subscriber->ID, $list_id );
			}
		}
	}

	return $cf7;
}
add_action( 'wpcf7_before_send_mail', 'my_easymail_add_subscriber' );