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PATH: home / letacommog / winwithd / wp-content / plugins / paid-member-subscriptions / includes

<?php

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;

/**
     * Function that returns an array with the user roles slugs and names with the exception
     * of the ones created by the subscription plans
     *
     * @return array
     *
     */
    function pms_get_user_role_names() {

global $wp_roles;

// This will be returned at the end
        $role_names = array();
        $wp_roles_names = array_reverse( $wp_roles->role_names );

foreach( $wp_roles_names as $role_slug => $role_name ) {

// Evade administrators
            if( $role_slug == 'administrator' )
                continue;

// Escape user roles created from subscription plans
            if( strpos( $role_slug, 'pms_subscription_plan_' ) !== false )
                continue;

$role_names[ $role_slug ] = $role_name;

}

return $role_names;
    }

/**
     * Return a user role name by its slug
     *
     * @param string $role_slug
     *
     */
    function pms_get_user_role_name( $role_slug = '' ) {

global $wp_roles;

return ( isset( $wp_roles->role_names[ $role_slug ] ) ? $wp_roles->role_names[ $role_slug ] : '' );
    }

/**
     * Function that checks to see if a user role exists
     *
     * @param string $role_slug
     *
     * @return bool
     *
     */
    function pms_user_role_exists( $role_slug = '' ) {

global $wp_roles;

if( isset( $wp_roles->role_names[$role_slug] ) )
            return true;
        else
            return false;

}

/**
     * Returns the user role assign to a subscription plan,
     *
     * @param mixed int|array $subscription_plan_id_or_ids
     *
     * @return mixed int|array
     *
     */
    function pms_get_user_roles_by_plan_ids( $subscription_plan_id_or_ids ) {

if( is_array( $subscription_plan_id_or_ids ) ) {

$return = array();

foreach( $subscription_plan_id_or_ids as $id )
                $return[$id] = get_post_meta( $id, 'pms_subscription_plan_user_role', true );

} else {

$return = pms_get_subscription_plan_user_role( $subscription_plan_id_or_ids );

}

return $return;

}

/**
     * Add a new user role to an existing user
     *
     * @param int    $user_id
     * @param string $user_role
     *
     */
    function pms_add_user_role( $user_id = 0, $user_role = '' ) {

if( empty( $user_id ) )
            return;

if( empty( $user_role ) )
            return;

global $wp_roles;

if( ! isset( $wp_roles->role_names[$user_role] ) )
            return;

$user = new WP_User( $user_id );
        $user->add_role( $user_role );

}

/**
     * Remove a new user role from an existing user. If the user remains without a role,
     * "subscriber" is added by default
     *
     * @param int    $user_id
     * @param string $user_role
     *
     */
    function pms_remove_user_role( $user_id = 0, $user_role = '' ) {

if( empty( $user_id ) )
            return;

if( empty( $user_role ) )
            return;

$user = new WP_User( $user_id );
        $user->remove_role( $user_role );

if( empty( $user->roles ) )
            $user->add_role( 'subscriber' );

}

/**
     * When a member subscription is being inserted into the database we want the role attached to
     * the subscription plan to be added to the user
     *
     * @param int   $subscription_id
     * @param array $new_data
     *
     */
    function pms_member_add_user_role_subscription_inserted( $subscription_id = 0, $new_data = array() ) {

if( empty( $subscription_id ) || empty( $new_data ) )
            return;

if( empty( $new_data['subscription_plan_id'] ) )
            return;

if( empty( $new_data['status'] ) || $new_data['status'] != 'active' )
            return;

$member_subscription = pms_get_member_subscription( $subscription_id );

// Add new subscription plan role
        pms_add_user_role( $member_subscription->user_id, pms_get_subscription_plan_user_role( (int)$new_data['subscription_plan_id'] ) );

}
    add_action( 'pms_member_subscription_inserted', 'pms_member_add_user_role_subscription_inserted', 10, 2 );

/**
     * When a member subscription is being updated and the subscription plan id is changed we also want
     * this to be reflected in the user role
     *
     * @param int   $subscription_id
     * @param array $new_data
     * @param array $old_data
     *
     */
    function pms_member_add_user_role_subscription_updated( $subscription_id = 0, $new_data = array(), $old_data = array() ) {

if( empty( $subscription_id ) || empty( $new_data ) || empty( $old_data ) )
            return;

/**
         * Handle activation of the member subscription
         *
         */
        if( ! empty( $new_data['status'] ) && $new_data['status'] == 'active' ) {

if( ! empty( $old_data['subscription_plan_id'] ) ) {

$member_subscription = pms_get_member_subscription( $subscription_id );

// Add new subscription plan role
                pms_add_user_role( $member_subscription->user_id, pms_get_subscription_plan_user_role( (int)$old_data['subscription_plan_id'] ) );

}

/**
         * Handle the change of subscription plan ids of the
         *
         */
        if( ! empty( $new_data['subscription_plan_id'] ) && ! empty( $old_data['subscription_plan_id'] ) ) {

if( $new_data['subscription_plan_id'] != $old_data['subscription_plan_id'] ) {

$member_subscription = pms_get_member_subscription( $subscription_id );

// Add new subscription plan role
                pms_add_user_role( $member_subscription->user_id, pms_get_subscription_plan_user_role( (int)$new_data['subscription_plan_id'] ) );

// Remove old subscription plan role
                pms_remove_user_role( $member_subscription->user_id, pms_get_subscription_plan_user_role( (int)$old_data['subscription_plan_id'] ) );

}

}
    add_action( 'pms_member_subscription_updated', 'pms_member_add_user_role_subscription_updated', 10, 3 );

/**
     * Removes the user role, attached to the subscription plan, from the member when their subscription expires
     *
     * @param int   $subscription_id
     * @param array $new_data
     * @param array $old_data
     *
     */
    function pms_member_remove_user_role_subscription_expire( $subscription_id = 0, $new_data = array(), $old_data = array() ) {

if( empty( $subscription_id ) || empty( $new_data ) || empty( $old_data ) )
            return;

if( empty( $new_data['status'] ) )
            return;

if( $new_data['status'] != 'expired' )
            return;

$member_subscription         = pms_get_member_subscription( $subscription_id );
        $subscription_plan_user_role = pms_get_subscription_plan_user_role( $member_subscription->subscription_plan_id );

pms_remove_user_role( $member_subscription->user_id, $subscription_plan_user_role );

}
    add_action( 'pms_member_subscription_updated', 'pms_member_remove_user_role_subscription_expire', 10, 3 );

/**
     * Removes the user role, attached to the subscription plan, from the member when their subscription is deleted
     * from the database
     *
     * @param int   $subscription_id
     * @param array $old_data
     *
     */
    function pms_member_remove_user_role_subscription_deleted( $subscription_id = 0, $old_data = array() ) {

if( empty( $subscription_id ) || empty( $old_data ) )
            return;

if( empty( $old_data['subscription_plan_id'] ) )
            return;

if( empty( $old_data['user_id'] ) )
            return;

$subscription_plan_user_role = pms_get_subscription_plan_user_role( $old_data['subscription_plan_id'] );

pms_remove_user_role( $old_data['user_id'], $subscription_plan_user_role );

}
    add_action( 'pms_member_subscription_deleted', 'pms_member_remove_user_role_subscription_deleted', 10, 2 );

/**
     * Removes the user role, attached to the subscription plan, from the member when the user is abandoning
     * the subscription plan
     *
     * @param int   $subscription_id
     * @param array $old_data
     *
     */
    function pms_member_remove_user_role_subscription_abandoned( $member_data, $member_subscription ) {

if( empty( $member_data['user_id'] ) || empty( $member_subscription->subscription_plan_id ) )
            return;

pms_remove_user_role( $member_data['user_id'], pms_get_subscription_plan_user_role( $member_subscription->subscription_plan_id ) );

}
    add_action( 'pms_abandon_member_subscription_successful', 'pms_member_remove_user_role_subscription_abandoned', 10, 2 );

[+] ..
[-] functions-content-filtering.php [edit]
[-] functions-logger.php [edit]
[-] class-notices.php [edit]
[+] views
[-] class-member.php [edit]
[-] class-emails.php [edit]
[-] class-shortcodes.php [edit]
[-] functions-form-extra-fields.php [edit]
[-] functions-subscription-plan.php [edit]
[-] class-member-subscription.php [edit]
[-] deprecated-functions.php [edit]
[-] functions-plugin-compatibilities.php [edit]
[-] functions-member-subscriptions.php [edit]
[+] modules
[-] class-form-handler.php [edit]
[-] class-merge-tags.php [edit]
[-] functions-content-restriction.php [edit]
[-] functions-user-roles.php [edit]
[+] admin
[-] functions-page.php [edit]
[-] functions-core.php [edit]
[-] functions-backwards-compatibility.php [edit]
[-] functions-user.php [edit]
[-] class-success.php [edit]
[-] functions-member.php [edit]
[-] class-custom-post-types.php [edit]
[-] functions-payment.php [edit]
[-] class-uninstaller.php [edit]
[+] gateways
[-] functions-plugin-notifications.php [edit]
[-] class-subscription-plan.php [edit]
[-] class-plugin-notifications.php [edit]
[-] functions-utils.php [edit]
[-] class-plugin-usage-tracker.php [edit]
[-] class-payment.php [edit]
[-] class-billing-details.php [edit]
[-] class-meta-boxes.php [edit]
[-] class-submenu-page.php [edit]