Per-level Teaser Text for Paid Memberships Pro

gistfile1.aw

<?php
/*
Plugin Name: PMPro Per-level Teasers
Plugin URI: http://www.paidmembershipspro.com/pmpro-per-level-teasers/
Description: Change the text shown when member content is filtered based on the membership level required to view that content.
Version: .1
Author: Stranger Studios
Author URI: http://www.strangerstudios.com
*/

/*
	The Paid Memberships Pro plugin must be installed and active for this plugin to work.
	
	(!) Edit these arrays to have the text for each level.
	
	Note: There is a hook for pmpro_rss_text_filter as well, but we're not swapping that one.
*/
global $plt_teaser_text;
$plt_teaser_text = array();
$plt_teaser_text['non_member'] = array(
					1 => 'This is the new teaser text for Level 1. This is the fancy signup button: [pmpro_button level="1"]',
					2 => 'This is the new teaser text for Level 2. This is the fancy signup button: [pmpro_button level="2"]'
				);
$plt_teaser_text['not_logged_in'] = array(
					1 => 'This is the new teaser text for Level 1. <a href="/wp-login.php">Login</a> or... This is the fancy signup button: [pmpro_button level="1"]',
					2 => 'This is the new teaser text for Level 2. <a href="/wp-login.php">Login</a> or... This is the fancy signup button: [pmpro_button level="2"]'
				);

/*
	Swap the non-member text.
*/				
function plt_pmpro_non_member_text_filter($content)
{
	global $plt_teaser_text;
	
	//get level ids for this post
	$hasaccess = pmpro_has_membership_access(NULL, NULL, true);
	if(is_array($hasaccess))
	{
		//returned an array to give us the membership level values
		$post_membership_levels_ids = $hasaccess[1];
		
		//only swap if there is one level for this page
		if(count($post_membership_levels_ids) == 1)
		{
			//only swap if there is text in the arrays defined above
			if(!empty($plt_teaser_text['non_member'][$post_membership_levels_ids[0]]))
				$content = $plt_teaser_text['non_member'][$post_membership_levels_ids[0]];
		}
	}
	
	return $content;
}
add_filter("pmpro_non_member_text_filter", "plt_pmpro_non_member_text_filter");

/*
	Swap the not logged in text.
*/
function plt_pmpro_not_logged_in_text_filter($content)
{
	global $plt_teaser_text;
	
	//get level ids for this post
	$hasaccess = pmpro_has_membership_access(NULL, NULL, true);
	if(is_array($hasaccess))
	{
		//returned an array to give us the membership level values
		$post_membership_levels_ids = $hasaccess[1];
		
		//only swap if there is one level for this page
		if(count($post_membership_levels_ids) == 1)
		{
			//only swap if there is text in the arrays defined above
			if(!empty($plt_teaser_text['not_logged_in'][$post_membership_levels_ids[0]]))
				$content = $plt_teaser_text['not_logged_in'][$post_membership_levels_ids[0]];
		}
	}
	
	return $content;
}
add_filter("pmpro_not_logged_in_text_filter", "plt_pmpro_not_logged_in_text_filter");