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pmpro-download-monitor.php
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pmpro-download-monitor.php
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<?php
/*
Plugin Name: Paid Memberships Pro - Download Monitor Integration Add On
Plugin URI: http://www.paidmembershipspro.com/pmpro-download-monitor/
Description: Require membership for downloads when using the Download Monitor plugin.
Version: .2.1
Author: Stranger Studios
Author URI: http://www.strangerstudios.com
/*
* Add Require Membership box to dlm_download CPT
*/
function pmprodlm_page_meta_wrapper() {
add_meta_box( 'pmpro_page_meta', 'Require Membership', 'pmpro_page_meta', 'dlm_download', 'side' );
}
function pmprodlm_cpt_init() {
if ( is_admin() )
add_action( 'admin_menu', 'pmprodlm_page_meta_wrapper' );
}
add_action( "init", "pmprodlm_cpt_init", 20 );
function pmprodlm_getDownloadLevels($dlm_download)
{
$hasaccess = pmpro_has_membership_access($dlm_download->get_id(), NULL, true);
if(is_array($hasaccess))
{
//returned an array to give us the membership level values
$download_membership_levels_ids = $hasaccess[1];
$download_membership_levels_names = $hasaccess[2];
$hasaccess = $hasaccess[0];
}
if(empty($download_membership_levels_ids))
$download_membership_levels_ids = array();
if(empty($download_membership_levels_names))
$download_membership_levels_names = array();
//hide levels which don't allow signups by default
if(!apply_filters("pmpro_membership_content_filter_disallowed_levels", false, $download_membership_levels_ids, $download_membership_levels_names))
{
foreach($download_membership_levels_ids as $key=>$id)
{
//does this level allow registrations?
$level_obj = pmpro_getLevel($id);
if(!$level_obj->allow_signups)
{
unset($download_membership_levels_ids[$key]);
unset($download_membership_levels_names[$key]);
}
}
}
$download_membership_levels_names = pmpro_implodeToEnglish($download_membership_levels_names, 'or');
return array($download_membership_levels_ids, $download_membership_levels_names);
}
/*
* Require Membership on the Download
*/
function pmprodlm_can_download( $download, $version ) {
$download_id = $version->post->ID;
if ( function_exists( 'pmpro_hasMembershipLevel' ) ) {
//need to setup post global
global $post;
$post = get_post($download_id);
//check for membership
if ( !pmpro_has_membership_access($download_id) ) {
$download = false;
}
}
return $download;
}
add_filter( 'dlm_can_download', 'pmprodlm_can_download', 10, 2 );
function pmprodlm_dlm_get_template_part( $template, $slug, $name ) {
if($name == 'pmpro')
{
$template = trailingslashit( dirname(__FILE__) ) . "templates/content-download-pmpro.php";
}
elseif(strpos($name, "pmpro_") !== false)
{
$template = trailingslashit( dirname(__FILE__) ) . "templates/content-download-" . $name . ".php";
}
return $template;
}
add_filter('dlm_get_template_part', 'pmprodlm_dlm_get_template_part', 10, 3);
function pmprodlm_shortcode_download_content( $content, $download_id, $atts ) {
global $current_user;
if(empty($atts['template']) && (function_exists( 'pmpro_hasMembershipLevel' )) ) {
if ( !pmpro_has_membership_access( $download_id ) )
{
$dlm_download = new DLM_Download( $download_id );
if ( $dlm_download->exists() )
{
$download_membership_levels = pmprodlm_getDownloadLevels($dlm_download);
$content .= '<a href="';
if(count($download_membership_levels[0]) > 1)
$content .= pmpro_url('levels');
else
$content .= pmpro_url("checkout", "?level=" . $download_membership_levels[0][0], "https");
$content .= '">' . $dlm_download->get_the_title() . '</a>';
$content .= ' (' . __('Membership Required','pmprodlm') . ': ' . $download_membership_levels[1] . ')';
$content = apply_filters("pmprodlm_shortcode_download_content_filter", $content);
}
else
{
$content = '[' . __( 'Download not found', 'download-monitor' ) . ']';
}
}
}
return $content;
}
add_filter('dlm_shortcode_download_content', 'pmprodlm_shortcode_download_content', 10, 3);
function pmprodlm_dlm_no_access_after_message($download) {
global $current_user;
if ( function_exists( 'pmpro_hasMembershipLevel' ) ) {
if ( !pmpro_has_membership_access( $download->get_id() ) )
{
$hasaccess = pmpro_has_membership_access($download->get_id(), NULL, true);
if(is_array($hasaccess))
{
//returned an array to give us the membership level values
$post_membership_levels_ids = $hasaccess[1];
$post_membership_levels_names = $hasaccess[2];
$hasaccess = $hasaccess[0];
}
if(empty($post_membership_levels_ids))
$post_membership_levels_ids = array();
if(empty($post_membership_levels_names))
$post_membership_levels_names = array();
//hide levels which don't allow signups by default
if(!apply_filters("pmpro_membership_content_filter_disallowed_levels", false, $post_membership_levels_ids, $post_membership_levels_names))
{
foreach($post_membership_levels_ids as $key=>$id)
{
//does this level allow registrations?
$level_obj = pmpro_getLevel($id);
if(!$level_obj->allow_signups)
{
unset($post_membership_levels_ids[$key]);
unset($post_membership_levels_names[$key]);
}
}
}
$pmpro_content_message_pre = '<div class="pmpro_content_message">';
$pmpro_content_message_post = '</div>';
$content = '';
$sr_search = array("!!levels!!", "!!referrer!!");
$sr_replace = array(pmpro_implodeToEnglish($post_membership_levels_names), urlencode(site_url($_SERVER['REQUEST_URI'])));
//get the correct message to show at the bottom
if($current_user->ID)
{
//not a member
$newcontent = apply_filters("pmpro_non_member_text_filter", stripslashes(pmpro_getOption("nonmembertext")));
$content .= $pmpro_content_message_pre . str_replace($sr_search, $sr_replace, $newcontent) . $pmpro_content_message_post;
}
else
{
//not logged in!
$newcontent = apply_filters("pmpro_not_logged_in_text_filter", stripslashes(pmpro_getOption("notloggedintext")));
$content .= $pmpro_content_message_pre . str_replace($sr_search, $sr_replace, $newcontent) . $pmpro_content_message_post;
}
}
}
echo $content;
}
add_action('dlm_no_access_after_message', 'pmprodlm_dlm_no_access_after_message', 10, 2);
/*
Function to add links to the plugin row meta
*/
function pmprodlm_plugin_row_meta($links, $file) {
if(strpos($file, 'pmpro-download-monitor.php') !== false)
{
$new_links = array(
'<a href="' . esc_url('http://www.paidmembershipspro.com/add-ons/plus-add-ons/pmpro-download-monitor/') . '" title="' . esc_attr( __( 'View Documentation', 'pmpro' ) ) . '">' . __( 'Docs', 'pmpro' ) . '</a>',
'<a href="' . esc_url('http://paidmembershipspro.com/support/') . '" title="' . esc_attr( __( 'Visit Customer Support Forum', 'pmpro' ) ) . '">' . __( 'Support', 'pmpro' ) . '</a>',
);
$links = array_merge($links, $new_links);
}
return $links;
}
add_filter('plugin_row_meta', 'pmprodlm_plugin_row_meta', 10, 2);