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pmpro-approvals.php
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<?php
/*
Plugin Name: Paid Memberships Pro - Approvals Add On
Plugin URI: https://www.paidmembershipspro.com/add-ons/approval-process-membership/
Description: Grants administrators the ability to approve/deny memberships after signup.
Version: 1.4.2
Author: Stranger Studios
Author URI: https://www.paidmembershipspro.com
Text Domain: pmpro-approvals
Domain Path: /languages
*/
define( 'PMPRO_APP_DIR', dirname( __FILE__ ) );
/**
* Only load approvals after plugins have been loaded. Otherwise it may be loaded too early (e.g., before PMPro).
*/
function pmpro_approvals_plugins_loaded() {
require PMPRO_APP_DIR . '/classes/class.approvalemails.php';
}
add_action( 'plugins_loaded', 'pmpro_approvals_plugins_loaded' );
class PMPro_Approvals {
/*
Attributes
*/
private static $instance = null; // Refers to a single instance of this class.
/**
* Constructor
* Initializes the plugin by setting localization, filters, and administration functions.
*/
private function __construct() {
//activation/deactivation
register_activation_hook( __FILE__, array( 'PMPro_Approvals', 'activation' ) );
register_deactivation_hook( __FILE__, array( 'PMPro_Approvals', 'deactivation' ) );
//initialize the plugin
add_action( 'init', array( 'PMPro_Approvals', 'init' ) );
add_action( 'plugins_loaded', array( 'PMPro_Approvals', 'text_domain' ) );
//add support for PMPro Email Templates Add-on
add_filter( 'pmproet_templates', array( 'PMPro_Approvals', 'pmproet_templates' ) );
add_filter( 'pmpro_email_filter', array( 'PMPro_Approvals', 'pmpro_email_filter' ) );
}
/**
* Creates or returns an instance of this class.
*
* @return PMPro_Approvals A single instance of this class.
*/
public static function get_instance() {
if ( null == self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Run code on init.
*/
public static function init() {
//check that PMPro is active
if ( ! defined( 'PMPRO_VERSION' ) ) {
return;
}
//add admin menu items to 'Memberships' in WP dashboard and admin bar
add_action( 'admin_menu', array( 'PMPro_Approvals', 'admin_menu' ) );
add_action( 'admin_bar_menu', array( 'PMPro_Approvals', 'admin_bar_menu' ), 1000 );
add_action( 'admin_init', array( 'PMPro_Approvals', 'admin_init' ) );
//add user actions to the approvals page
add_filter( 'pmpro_approvals_user_row_actions', array( 'PMPro_Approvals', 'pmpro_approvals_user_row_actions' ), 10, 2 );
//add approval section to edit user page
$membership_level_capability = apply_filters( 'pmpro_edit_member_capability', 'manage_options' );
if ( current_user_can( $membership_level_capability ) ) {
//current user can change membership levels
add_action( 'pmpro_after_membership_level_profile_fields', array( 'PMPro_Approvals', 'show_user_profile_status' ), 5 );
} else {
//current user can't change membership level; use different hooks
add_action( 'edit_user_profile', array( 'PMPro_Approvals', 'show_user_profile_status' ) );
add_action( 'show_user_profile', array( 'PMPro_Approvals', 'show_user_profile_status' ) );
}
//check approval status at checkout
add_action( 'pmpro_checkout_preheader', array( 'PMPro_Approvals', 'pmpro_checkout_preheader' ) );
//add approval status to members list
add_action( 'pmpro_members_list_user', array( 'PMPro_Approvals', 'pmpro_members_list_user' ) );
//filter membership and content access
add_filter( 'pmpro_has_membership_level', array( 'PMPro_Approvals', 'pmpro_has_membership_level' ), 10, 3 );
add_filter( 'pmpro_has_membership_access_filter', array( 'PMPro_Approvals', 'pmpro_has_membership_access_filter' ), 10, 4 );
add_filter( 'pmpro_member_shortcode_access', array( 'PMPro_Approvals', 'pmpro_member_shortcode_access' ), 10, 4 );
//load checkbox in membership level edit page for users to select.
add_action( 'pmpro_membership_level_after_other_settings', array( 'PMPro_Approvals', 'pmpro_membership_level_after_other_settings' ) );
add_action( 'pmpro_save_membership_level', array( 'PMPro_Approvals', 'pmpro_save_membership_level' ) );
//Add code for filtering checkouts, confirmation, and content filters
add_filter( 'pmpro_non_member_text_filter', array( 'PMPro_Approvals', 'pmpro_non_member_text_filter' ) );
add_action( 'pmpro_account_bullets_top', array( 'PMPro_Approvals', 'pmpro_account_bullets_top' ) );
add_filter( 'pmpro_confirmation_message', array( 'PMPro_Approvals', 'pmpro_confirmation_message' ), 10, 2 );
add_action( 'pmpro_before_change_membership_level', array( 'PMPro_Approvals', 'pmpro_before_change_membership_level' ), 10, 4 );
add_action( 'pmpro_after_change_membership_level', array( 'PMPro_Approvals', 'pmpro_after_change_membership_level' ), 10, 2 );
//Integrate with Member Directory.
add_filter( 'pmpro_member_directory_sql_parts', array( 'PMPro_Approvals', 'pmpro_member_directory_sql_parts'), 10, 9 );
add_filter( 'gettext', array( 'PMPro_Approvals', 'change_your_level_text' ), 10, 3 );
//Integrate with Pay By Check Add On
add_action( 'pmpro_approvals_after_approve_member', array( 'PMPro_Approvals', 'pmpro_pay_by_check_approve' ), 10, 2 );
//plugin row meta
add_filter( 'plugin_row_meta', array( 'PMPro_Approvals', 'plugin_row_meta' ), 10, 2 );
}
/**
* Run code on admin init
*/
public static function admin_init() {
//get role of administrator
$role = get_role( 'administrator' );
//add custom capability to administrator
$role->add_cap( 'pmpro_approvals' );
//make sure the current user has the updated cap
global $current_user;
setup_userdata( $current_user->ID );
}
/**
* Run code on activation
*/
public static function activation() {
//add Membership Approver role
remove_role( 'pmpro_approver' ); //in case we updated the caps below
add_role(
'pmpro_approver', 'Membership Approver', array(
'read' => true,
'pmpro_memberships_menu' => true,
'pmpro_memberslist' => true,
'pmpro_approvals' => true,
)
);
}
/**
* Run code on deactivation
*/
public static function deactivation() {
//remove Membership Approver role
remove_role( 'pmpro_approver' );
}
/**
* Create the submenu item 'Approvals' under the 'Memberships' link in WP dashboard.
* Fires during the "admin_menu" action.
*/
public static function admin_menu() {
global $menu, $submenu;
if ( ! defined( 'PMPRO_VERSION' ) ) {
return;
}
$approval_menu_text = __( 'Approvals', 'pmpro-approvals' );
$user_count = self::getApprovalCount();
if ( $user_count > 0 ) {
$approval_menu_text .= ' <span class="wp-core-ui wp-ui-notification pmpro-issue-counter" style="display: inline; padding: 1px 7px 1px 6px!important; border-radius: 50%; color: #fff; ">' . $user_count . '</span>';
foreach ( $menu as $key => $value ) {
if ( $menu[ $key ][1] === 'pmpro_memberships_menu' ) {
$menu[ $key ][0] .= ' <span class="update-plugins"><span class="update-count"> ' . $user_count . '</span></span>';
}
}
}
if ( ! defined( 'PMPRO_VERSION' ) ) {
return;
}
if ( version_compare( PMPRO_VERSION, '2.0' ) >= 0 ) {
add_submenu_page( 'pmpro-dashboard', __( 'Approvals', 'pmpro-approvals' ), $approval_menu_text, 'pmpro_approvals', 'pmpro-approvals', array( 'PMPro_Approvals', 'admin_page_approvals' ) );
} else {
add_submenu_page( 'pmpro-membershiplevels', __( 'Approvals', 'pmpro-approvals' ), $approval_menu_text, 'pmpro_approvals', 'pmpro-approvals', array( 'PMPro_Approvals', 'admin_page_approvals' ) );
}
}
/**
* Create 'Approvals' link under the admin bar link 'Memberships'.
* Fires during the "admin_bar_menu" action.
*/
public static function admin_bar_menu() {
global $wp_admin_bar;
//check capabilities (TODO: Define a new capability (pmpro_approvals) for managing approvals.)
if ( ! is_super_admin() && ! current_user_can( 'pmpro_approvals' ) || ! is_admin_bar_showing() ) {
return;
}
//default title for admin bar menu
$title = __( 'Approvals', 'pmpro-approvals' );
$user_count = self::getApprovalCount();
//if returned data contains pending users, adjust the title of the admin bar menu.
if ( $user_count > 0 ) {
$title .= ' <span class="wp-core-ui wp-ui-notification pmpro-issue-counter" style="display: inline; padding: 1px 7px 1px 6px!important; border-radius: 50%; color: #fff; background:red; background:#CA4A1E;">' . $user_count . '</span>';
}
//add the admin link
$wp_admin_bar->add_menu(
array(
'id' => 'pmpro-approvals',
'title' => $title,
'href' => get_admin_url( null, '/admin.php?page=pmpro-approvals' ),
'parent' => 'paid-memberships-pro',
)
);
}
/**
* Load the Approvals admin page.
*/
public static function admin_page_approvals() {
if ( ! empty( $_REQUEST['user_id'] ) ) {
require_once dirname( __FILE__ ) . '/adminpages/userinfo.php';
} else {
require_once dirname( __FILE__ ) . '/adminpages/approvals.php';
}
}
/**
* Get options for level.
*/
public static function getOptions( $level_id = null ) {
$options = get_option( 'pmproapp_options', array() );
if ( ! empty( $level_id ) ) {
if ( ! empty( $options[ $level_id ] ) ) {
$r = $options[ $level_id ];
} else {
$r = array(
'requires_approval' => 0,
'restrict_checkout' => 0,
);
}
} else {
$r = $options;
//clean up extra values that were accidentally stored in here in old versions
if ( isset( $r['requires_approval'] ) ) {
unset( $r['requires_approval'] );
}
if ( isset( $r['restrict_checkout'] ) ) {
unset( $r['restrict_checkout'] );
}
}
return $r;
}
/**
* Save options for level.
*/
public static function saveOptions( $options ) {
update_option( 'pmproapp_options', $options, 'no' );
}
/**
* Check if a level requires approval
*/
public static function requiresApproval( $level_id = null ) {
//no level?
if ( empty( $level_id ) ) {
return false;
}
$options = self::getOptions( $level_id );
$requires_approval = apply_filters( 'pmpro_approvals_level_requires_approval', $options['requires_approval'], $level_id);
return $requires_approval;
}
/**
* Check if level has a restriction level at checkout
*/
public static function restrictCheckout( $level_id = null ) {
//no level?
if ( empty( $level_id ) ) {
return false;
}
$options = self::getOptions( $level_id );
$restrict_checkout = apply_filters( 'pmpro_approvals_level_restrict_checkout', $options['restrict_checkout'], $level_id);
return $restrict_checkout;
}
/**
* Load check box to make level require membership.
* Fires on pmpro_membership_level_after_other_settings
*/
public static function pmpro_membership_level_after_other_settings() {
$level_id = $_REQUEST['edit'];
if ( $level_id > 0 ) {
$options = self::getOptions( $level_id );
} else {
$options = array(
'requires_approval' => false,
'restrict_checkout' => false,
);
}
//figure out approval_setting from the actual options
if ( ! $options['requires_approval'] && ! $options['restrict_checkout'] ) {
$approval_setting = 0;
} elseif ( $options['requires_approval'] && ! $options['restrict_checkout'] ) {
$approval_setting = 1;
} elseif ( ! $options['requires_approval'] && $options['restrict_checkout'] ) {
$approval_setting = 2;
} else {
$approval_setting = 3;
}
//get all levels for which level option
$levels = pmpro_getAllLevels( true, true );
if ( isset( $levels[ $level_id ] ) ) {
unset( $levels[ $level_id ] ); //remove this level
}
?>
<h3 class="topborder"><?php _e( 'Approval Settings', 'pmpro-approvals' ); ?></h3>
<table>
<tbody class="form-table">
<tr>
<th scope="row" valign="top"><label for="approval_setting"><?php _e( 'Requires Approval?', 'pmpro-approvals' ); ?></label></th>
<td>
<select id="approval_setting" name="approval_setting">
<option value="0" <?php selected( $approval_setting, 0 ); ?>><?php _e( 'No.', 'pmpro-approvals' ); ?></option>
<option value="1" <?php selected( $approval_setting, 1 ); ?>><?php _e( 'Yes. Admin must approve new members for this level.', 'pmpro-approvals' ); ?></option>
<?php if ( ! empty( $levels ) ) { ?>
<option value="2" <?php selected( $approval_setting, 2 ); ?>><?php _e( 'Yes. User must have an approved membership for a different level.', 'pmpro-approvals' ); ?></option>
<option value="3" <?php selected( $approval_setting, 3 ); ?>><?php _e( 'Yes. User must have an approved membership for a different level AND admin must approve new members for this level.', 'pmpro-approvals' ); ?></option>
<?php } ?>
</select>
</td>
</tr>
<?php if ( ! empty( $levels ) ) { ?>
<tr
<?php
if ( $approval_setting < 2 ) {
?>
style="display: none;"<?php } ?>>
<th scope="row" valign="top"><label for="approval_restrict_level"><?php _e( 'Which Level?', 'pmpro-approvals' ); ?></label></th>
<td>
<select id="approval_restrict_level" name="approval_restrict_level">
<?php
foreach ( $levels as $level ) {
?>
<option value="<?php echo $level->id; ?>" <?php selected( $options['restrict_checkout'], $level->id ); ?>><?php echo $level->name; ?></option>
<?php
}
?>
</td>
</tr>
<?php } ?>
</tbody>
</table>
<?php if ( ! empty( $levels ) ) { ?>
<script>
jQuery(document).ready(function() {
function pmproap_toggleWhichLevel() {
if(jQuery('#approval_setting').val() > 1)
jQuery('#approval_restrict_level').closest('tr').show();
else
jQuery('#approval_restrict_level').closest('tr').hide();
}
//bind to approval setting change
jQuery('#approval_setting').change(function() { pmproap_toggleWhichLevel(); });
//run on load
pmproap_toggleWhichLevel();
});
</script>
<?php } ?>
<?php
}
/**
* Save settings when editing the membership level
* Fires on pmpro_save_membership_level
*/
public static function pmpro_save_membership_level( $level_id ) {
global $msg, $msgt, $saveid, $edit;
//get value
if ( ! empty( $_REQUEST['approval_setting'] ) ) {
$approval_setting = intval( $_REQUEST['approval_setting'] );
} else {
$approval_setting = 0;
}
if ( ! empty( $_REQUEST['approval_restrict_level'] ) ) {
$restrict_checkout = intval( $_REQUEST['approval_restrict_level'] );
} else {
$restrict_checkout = 0;
}
//figure out requires_approval and restrict_checkout value from setting
if ( $approval_setting == 1 ) {
$requires_approval = 1;
$restrict_checkout = 0;
} elseif ( $approval_setting == 2 ) {
$requires_approval = 0;
//restrict_checkout set correctly above from input, but check that a level was chosen
} elseif ( $approval_setting == 3 ) {
$requires_approval = 1;
//restrict_checkout set correctly above from input, but check that a level was chosen
} else {
//assume 0, all off
$requires_approval = 0;
$restrict_checkout = 0;
}
//get options
$options = self::getOptions();
//create array if we don't have options for this level already
if ( empty( $options[ $level_id ] ) ) {
$options[ $level_id ] = array();
}
//update options
$options[ $level_id ]['requires_approval'] = $requires_approval;
$options[ $level_id ]['restrict_checkout'] = $restrict_checkout;
//save it
self::saveOptions( $options );
}
/**
* Deny access to member content if user is not approved
* Fires on pmpro_has_membership_access_filter
*/
public static function pmpro_has_membership_access_filter( $access, $post, $user, $levels ) {
//if we don't have access now, we still won't
if ( ! $access ) {
return $access;
}
//no user, this must be open to everyone
if ( empty( $user ) || empty( $user->ID ) ) {
return $access;
}
//no levels, must be open
if ( empty( $levels ) ) {
return $access;
}
// If the current user doesn't have a level, bail.
if ( ! pmpro_hasMembershipLevel() ) {
return $access;
}
//now we need to check if the user is approved for ANY of the $levels
$access = false; //assume no access
foreach ( $levels as $level ) {
if ( self::isApproved( $user->ID, $level->id ) ) {
$access = true;
break;
}
}
return $access;
}
/**
* Deny access for shortcode specific content to pending members.
* @since 1.4
*/
public static function pmpro_member_shortcode_access( $access, $content, $levels, $delay ) {
global $current_user;
// Bail if they are not logged-in, default behavior.
if ( ! is_user_logged_in() ) {
return $access;
}
// Bail if the user is logged in but doesn't have a membership level.
if ( ! pmpro_hasMembershipLevel() ) {
return $access;
}
// If no levels are defined but they aren't approved. Let's set this to false.
if ( empty( $levels ) && ! self::isApproved( $current_user->ID ) ) {
return false;
}
if ( self::isApproved( $current_user->ID ) ) {
return $access;
}
return $access;
}
/**
* Filter hasMembershipLevel to return false
* if a user is not approved.
* Fires on pmpro_has_membership_level filter
*/
public static function pmpro_has_membership_level( $haslevel, $user_id, $levels ) {
global $pmpro_pages;
// Let members access PMPro pages, PMPro can handle the cases here.
if ( is_page( $pmpro_pages ) ) {
return $haslevel;
}
//if already false, skip
if ( ! $haslevel ) {
return $haslevel;
}
// Only check this inside admin of WordPress.
if ( is_admin() && function_exists( 'get_current_screen' ) ) {
// Ignore if on the edit user screen. This will allow admins/users to update custom fields.
$current_screen = get_current_screen();
if ( !empty( $current_screen ) && ( $current_screen->base == 'user-edit' || $current_screen->base == 'profile' ) ) {
return $haslevel;
}
}
//no user, skip
if ( empty( $user_id ) ) {
return $haslevel;
}
//no levels, skip
if ( empty( $levels ) ) {
return $haslevel;
}
// If the current user doesn't have a level, bail.
if ( ! pmpro_hasMembershipLevel() ) {
return $haslevel;
}
//now we need to check if the user is approved for ANY of the $levels
$haslevel = false;
foreach ( $levels as $level ) {
if ( self::isApproved( $user_id, $level ) ) {
$haslevel = true;
break;
}
}
return $haslevel;
}
/**
* Show potential errors on the checkout page.
* Note that the precense of these errors will halt checkout as well.
*/
public static function pmpro_checkout_preheader() {
global $pmpro_level, $current_user;
//are they denied for this level?
if ( self::isDenied( null, $pmpro_level->id ) ) {
pmpro_setMessage( __( 'Your previous application for this level has been denied. You will not be allowed to check out.', 'pmpro-approvals' ), 'pmpro_error' );
}
//does this level require approval of another level?
$restrict_checkout = self::restrictCheckout( $pmpro_level->id );
if ( $restrict_checkout ) {
$other_level = pmpro_getLevel( $restrict_checkout );
//check that they are approved and not denied for that other level
if ( self::isDenied( null, $restrict_checkout ) ) {
pmpro_setMessage( sprintf( __( 'Since your application to the %s level has been denied, you may not check out for this level.', 'pmpro-approvals' ), $other_level->name ), 'pmpro_error' );
} elseif ( self::isPending( null, $restrict_checkout ) ) {
//note we use pmpro_getMembershipLevelForUser instead of pmpro_hasMembershipLevel because the latter is filtered
$user_level = pmpro_getMembershipLevelForUser( $current_user->ID );
if ( ! empty( $user_level ) && $user_level->id == $other_level->id ) {
//already applied but still pending
pmpro_setMessage( sprintf( __( 'Your application to %s is still pending.', 'pmpro-approvals' ), $other_level->name ), 'pmpro_error' );
} else {
//haven't applied yet, check if the level is hidden
if ( isset( $other_level->hidden ) && true == $other_level->hidden ) {
pmpro_setMessage( sprintf( __( 'You must be approved for %s before checking out here.', 'pmpro-approvals' ), $other_level->name ), 'pmpro_error' );
} else {
pmpro_setMessage( sprintf( __( 'You must register and be approved for <a href="%1$s">%2$s</a> before checking out here.', 'pmpro-approvals' ), pmpro_url( 'checkout', '?level=' . $other_level->id ), $other_level->name ), 'pmpro_error' );
}
}
}
}
}
/**
* Get User Approval Meta
*/
public static function getUserApproval( $user_id = null, $level_id = null ) {
//default to false
$user_approval = false; //false will function as a kind of N/A at times
//default to the current user
if ( empty( $user_id ) ) {
global $current_user;
$user_id = $current_user->ID;
}
//get approval status for this level from user meta
if ( ! empty( $user_id ) ) {
//default to the user's current level
if ( empty( $level_id ) ) {
$level = pmpro_getMembershipLevelForUser( $user_id );
if ( ! empty( $level ) ) {
$level_id = $level->id;
}
}
//if we have a level, check if it requires approval and if so check user meta
if ( ! empty( $level_id ) && self::hasMembershipLevelSansApproval( $level_id, $user_id ) ) {
//if the level doesn't require approval, then the user is approved
if ( ! self::requiresApproval( $level_id ) ) {
//approval not required, so return status approved
$user_approval = array( 'status' => 'approved' );
} else {
//approval required, check user meta
$user_approval = get_user_meta( $user_id, 'pmpro_approval_' . $level_id, true );
}
}
}
return $user_approval;
}
/**
* Returns status of a given or current user. Returns 'approved', 'denied' or 'pending'.
* If the users level does not require approval it will not return anything.
*/
public static function getUserApprovalStatus( $user_id = null, $level_id = null, $short = true ) {
global $current_user;
//check if user ID is blank, set to current user ID.
if ( empty( $user_id ) ) {
$user_id = $current_user->ID;
}
//get the PMPro level for the user
if ( empty( $level_id ) ) {
$level = pmpro_getMembershipLevelForUser( $user_id );
if ( ! empty( $level ) ) {
$level_id = $level->ID;
}
} else {
$level = pmpro_getLevel( $level_id );
}
//make sure we have a user and level by this point
if ( empty( $user_id ) || empty( $level_id ) ) {
return false;
}
//check if level requires approval.
if ( ! self::requiresApproval( $level_id ) ) {
return;
}
//Get the user approval status. If it's not Approved/Denied it's set to Pending.
if ( ! self::isPending( $user_id, $level_id ) ) {
$approval_data = self::getUserApproval( $user_id, $level_id );
if ( $short ) {
if ( ! empty( $approval_data ) ) {
$status = $approval_data['status'];
} else {
$status = __( 'approved', 'pmpro-approvals' );
}
} else {
if ( ! empty( $approval_data ) ) {
$approver = get_userdata( $approval_data['who'] );
if ( current_user_can( 'edit_users' ) ) {
$approver_text = '<a href="' . get_edit_user_link( $approver->ID ) . '">' . esc_attr( $approver->display_name ) . '</a>';
} elseif ( current_user_can( 'pmpro_approvals' ) ) {
$approver_text = $approver->display_name;
} else {
$approver_text = '';
}
if ( $approver_text ) {
$status = sprintf( __( '%1$s on %2$s by %3$s', 'pmpro-approvals' ), ucwords( $approval_data['status'] ), date_i18n( get_option( 'date_format' ), $approval_data['timestamp'] ), $approver_text );
} else {
$status = sprintf( __( '%1$s on %2$s', 'pmpro-approvals' ), ucwords( $approval_data['status'] ), date_i18n( get_option( 'date_format' ), $approval_data['timestamp'] ) );
}
} else {
$status = __( 'Approved', 'pmpro-approvals' );
}
}
} else {
if ( $short ) {
$status = __( 'pending', 'pmpro-approvals' );
} else {
$status = sprintf( __( 'Pending Approval for %s', 'pmpro-approvals' ), $level->name );
}
}
$status = apply_filters( 'pmpro_approvals_status_filter', $status, $user_id, $level_id );
return $status;
}
/**
* Get user approval statuses for all levels that require approval
* Level IDs are used for the index the array
*/
public static function getUserApprovalStatuses( $user_id = null, $short = false ) {
//default to current user
if ( empty( $user_id ) ) {
global $current_user;
$user_id = $current_user->ID;
}
$approval_levels = self::getApprovalLevels();
$r = array();
foreach ( $approval_levels as $level_id ) {
$r[ $level_id ] = self::getUserApprovalStatus( $user_id, $level_id, $short );
}
return $r;
}
/**
* Check if a user is approved.
*/
public static function isApproved( $user_id = null, $level_id = null ) {
//default to the current user
if ( empty( $user_id ) ) {
global $current_user;
$user_id = $current_user->ID;
}
//get approval for this user/level
$user_approval = self::getUserApproval( $user_id, $level_id );
//if no array, check if they already have the level
if ( empty( $user_approval ) || ! is_array( $user_approval ) ) {
$level = pmpro_getMembershipLevelForUser( $user_id );
if ( empty( $level ) || ( ! empty( $level_id ) && $level->id != $level_id ) ) {
$user_approval = array( 'status' => 'pending' );
} else {
$user_approval = array( 'status' => 'approved' );
}
}
/**
* @filter pmproap_user_is_approved - Filter to override whether the user ID is approved for access to for the level ID
*
* @param bool $is_approved - Whether the $user_id is approved for the specified $level_id
* @param int $user_id - The ID of the User being tested for approval
* @param int $level_id - The ID of the Membership Level the $user_id is being thested for approval
* @param array $user_approval - The approval status information for the user_id/level_id
*
* @return bool
*/
return apply_filters( 'pmproap_user_is_approved', ( 'approved' == $user_approval['status'] ? true : false ), $user_id, $level_id, $user_approval );
}
/**
* Check if a user is approved.
*/
public static function isDenied( $user_id = null, $level_id = null ) {
//get approval for this user/level
$user_approval = self::getUserApproval( $user_id, $level_id );
//if no array, return false
if ( empty( $user_approval ) || ! is_array( $user_approval ) ) {
return false;
}
/**
* @filter pmproap_user_is_denied - Filter to override whether the user ID is denied for access to the level ID
*
* @param bool $is_denied - Whether the $user_id is denied for the specified $level_id
* @param int $user_id - The ID of the User being tested for approval
* @param int $level_id - The ID of the Membership Level the $user_id is being thested for approval
* @param array $user_approval - The approval status information for the user_id/level_id
*
* @return bool
*/
return apply_filters( 'pmproap_user_is_denied', ( 'denied' == $user_approval['status'] ? true : false ), $user_id, $level_id, $user_approval );
}
/**
* Check if a user is pending
*/
public static function isPending( $user_id = null, $level_id = null ) {
//default to the current user
if ( empty( $user_id ) ) {
global $current_user;
$user_id = $current_user->ID;
}
//get approval for this user/level
$user_approval = self::getUserApproval( $user_id, $level_id );
//if no array, check if they already had the level
if ( empty( $user_approval ) || ! is_array( $user_approval ) ) {
$level = pmpro_getMembershipLevelForUser( $user_id );
if ( empty( $level ) || ( ! empty( $level_id ) && $level->id != $level_id ) ) {
return true;
} else {
return false;
}
}
/**
* @filter pmproap_user_is_pending - Filter to override whether the user ID is pending access to the level ID
*
* @param bool $is_pending - Whether the $user_id is pending for the specified $level_id
* @param int $user_id - The ID of the User being tested for approval
* @param int $level_id - The ID of the Membership Level the $user_id is being thested for approval
* @param array $user_approval - The approval status information for the user_id/level_id
*
* @return bool
*/
return apply_filters( 'pmproap_user_is_pending', ( 'pending' == $user_approval['status'] ? true : false ), $user_id, $level_id, $user_approval );
}
/**
* Get levels that require approval
*/
public static function getApprovalLevels() {
$options = self::getOptions();
$r = array();
foreach ( $options as $level_id => $level_options ) {
if ( $level_options['requires_approval'] ) {
$r[] = $level_id;
}
}
return $r;
}
/**
* Get list of approvals
*/
public static function getApprovals( $l = false, $s = '', $status = 'pending', $sortby = 'user_registered', $sortorder = 'ASC', $pn = 1, $limit = 15 ) {
global $wpdb;
$end = $pn * $limit;
$start = $end - $limit;
$sql_parts = array();
$sql_parts['SELECT'] = "SELECT SQL_CALC_FOUND_ROWS u.ID, u.user_login, u.user_email, UNIX_TIMESTAMP(u.user_registered) as joindate, mu.membership_id, mu.initial_payment, mu.billing_amount, mu.cycle_period, mu.cycle_number, mu.billing_limit, mu.trial_amount, mu.trial_limit, UNIX_TIMESTAMP(mu.startdate) as startdate, UNIX_TIMESTAMP(mu.enddate) as enddate, m.name as membership FROM $wpdb->users u ";
$sql_parts['JOIN'] = "LEFT JOIN $wpdb->pmpro_memberships_users mu ON u.ID = mu.user_id LEFT JOIN $wpdb->pmpro_membership_levels m ON mu.membership_id = m.id ";
$sql_parts['WHERE'] = "WHERE mu.status = 'active' AND mu.membership_id > 0 ";
$sql_parts['GROUP'] = "";
$sql_parts['LIMIT'] = "LIMIT $start, $limit";
if ( ! empty( $status ) && $status != 'all' ) {
$sql_parts['JOIN'] .= "LEFT JOIN $wpdb->usermeta um ON um.user_id = u.ID AND um.meta_key LIKE CONCAT('pmpro_approval_', mu.membership_id) ";
}
if ( ! empty( $s ) ) {
$sql_parts['WHERE'] .= "AND (u.user_login LIKE '%" . esc_sql( $s ) . "%' OR u.user_email LIKE '%" . esc_sql( $s ) . "%' OR u.display_name LIKE '%" . esc_sql( $s ) . "%') ";
}
if ( $l ) {
$sql_parts['WHERE'] .= "AND mu.membership_id = '" . esc_sql( $l ) . "' ";
} else {
$sql_parts['WHERE'] .= "AND mu.membership_id IN(" . implode( ',', self::getApprovalLevels() ) . ") ";
}
if ( ! empty( $status ) && $status != 'all' ) {
$sql_parts['WHERE'] .= "AND um.meta_value LIKE '%\"" . esc_sql( $status ) . "\"%' ";
}
if ( $sortby == 'pmpro_approval' ) {
$sql_parts['ORDER'] = "ORDER BY (um2.meta_value IS NULL) $sortorder ";
} else {
$sql_parts['ORDER'] = "ORDER BY $sortby $sortorder ";
}
/**
* Filters SQL parts for the query to fetch all users pending approval.
*
* @since
*
* @param array $sql_parts The current SQL query parts
* @param int $l Level ID
* @param string $s Search string
* @param string $status Approval status
* @param string $sortby Sort by
* @param string $sortby Sort order
* @param int $pn Results page number
* @param int $limit Number of results per page limit
*
*/
$sql_parts = apply_filters(
'pmpro_approvals_pending_approvals_sql_parts',
$sql_parts,
$l,
$s,
$status,
$sortby,
$sortorder ,
$pn,
$limit
);
$sqlQuery = $sql_parts['SELECT'] . $sql_parts['JOIN'] . $sql_parts['WHERE'] . $sql_parts['GROUP'] . $sql_parts['ORDER'] . $sql_parts['LIMIT'];
/**
* Filters final SQL string for the query to fetch all users pending approval.
*
* @since
*
* @param array $sqlQuery The current SQL query
* @param int $l Level ID
* @param string $s Search string
* @param string $status Approval status
* @param string $sortby Sort by
* @param string $sortby Sort order
* @param int $pn Results page number
* @param int $limit Number of results per page limit
*
*/
$sqlQuery = apply_filters(
'pmpro_approvals_pending_approvals_sql',
$sqlQuery,
$l,
$s,
$status,
$sortby,
$sortorder ,
$pn,
$limit
);
$theusers = $wpdb->get_results( $sqlQuery );
return $theusers;
}
/**
* Approve a member.
*
* @param int $user_id The user ID.
* @param int $level_id The Level ID.
* @param bool $force Whether to force the appproval.
*/
public static function approveMember( $user_id, $level_id = null, $force = false ) {
global $current_user, $msg, $msgt;
//make sure they have permission
if ( ! current_user_can( 'manage_options' ) && ! current_user_can( 'pmpro_approvals' ) && ! $force ) {
$msg = -1;
$msgt = __( 'You do not have permission to perform approvals.', 'pmpro-approvals' );
return false;
}
// get user's current level if none given.
if ( empty( $level_id ) ) {
$user_level = pmpro_getMembershipLevelForUser( $user_id );
$level_id = $user_level->id;
}
do_action( 'pmpro_approvals_before_approve_member', $user_id, $level_id );
// update user meta to save timestamp and user who approved.
update_user_meta(
$user_id, 'pmpro_approval_' . $level_id, array(
'status' => 'approved',
'timestamp' => current_time( 'timestamp' ),
'who' => $current_user->ID,
'approver' => $current_user->user_login,