<?php
/**
* @package Freemius
* @copyright Copyright (c) 2015, Freemius, Inc.
* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3
* @since 1.0.6
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
class FS_Plan_Manager {
/**
* @var FS_Plan_Manager
*/
private static $_instance;
/**
* @return FS_Plan_Manager
*/
static function instance() {
if ( ! isset( self::$_instance ) ) {
self::$_instance = new FS_Plan_Manager();
}
return self::$_instance;
}
private function __construct() {
}
/**
* @param FS_Plugin_License[] $licenses
*
* @return bool
*/
function has_premium_license( $licenses ) {
if ( is_array( $licenses ) ) {
/**
* @var FS_Plugin_License[] $licenses
*/
foreach ( $licenses as $license ) {
if ( ! $license->is_utilized() && $license->is_features_enabled() ) {
return true;
}
}
}
return false;
}
/**
* Check if plugin has any paid plans.
*
* @author Vova Feldman (@svovaf)
* @since 1.0.7
*
* @param FS_Plugin_Plan[] $plans
*
* @return bool
*/
function has_paid_plan( $plans ) {
if ( ! is_array( $plans ) || 0 === count( $plans ) ) {
return false;
}
/**
* @var FS_Plugin_Plan[] $plans
*/
for ( $i = 0, $len = count( $plans ); $i < $len; $i ++ ) {
if ( ! $plans[ $i ]->is_free() ) {
return true;
}
}
return false;
}
/**
* Check if plugin has any free plan, or is it premium only.
*
* Note: If no plans configured, assume plugin is free.
*
* @author Vova Feldman (@svovaf)
* @since 1.0.7
*
* @param FS_Plugin_Plan[] $plans
*
* @return bool
*/
function has_free_plan( $plans ) {
if ( ! is_array( $plans ) || 0 === count( $plans ) ) {
return true;
}
/**
* @var FS_Plugin_Plan[] $plans
*/
for ( $i = 0, $len = count( $plans ); $i < $len; $i ++ ) {
if ( $plans[ $i ]->is_free() ) {
return true;
}
}
return false;
}
/**
* Find all plans that have trial.
* Since 2.6.2 call get_filtered_plan
*
* @author Vova Feldman (@svovaf)
* @since 1.0.9
*
* @param FS_Plugin_Plan[] $plans
*
* @return FS_Plugin_Plan[]
*/
function get_trial_plans( $plans ) {
return $this->get_filtered_plans( $plans, true );
}
/**
* Find all plans that are not hidden and have trial.
*
* @author Daniele Alessandra (@danielealessandra)
*
* @param FS_Plugin_Plan[] $plans
*
* @return FS_Plugin_Plan[]
* @since 2.6.3
*
*/
function get_visible_trial_plans( $plans ) {
return $this->get_filtered_plans( $plans, true, true );
}
/**
* Find all plans filtered by trial or visibility.
*
* @author Daniele Alessandra (@danielealessandra)
*
* @param FS_Plugin_Plan[] $plans
* @param boolean $should_have_trials
* @param boolean $should_be_visible
*
* @return FS_Plugin_Plan[]
* @since 2.6.3
*
*/
function get_filtered_plans( $plans, $should_have_trials = false, $should_be_visible = false ) {
$filtered_plans = array();
if ( is_array( $plans ) && count( $plans ) > 0 ) {
foreach ( $plans as $plan ) {
if ( ( $should_have_trials && ! $plan->has_trial() ) || ( $should_be_visible && $plan->is_hidden ) ) {
continue;
}
$filtered_plans[] = $plan;
}
}
return $filtered_plans;
}
/**
* Check if plugin has any trial plan.
*
* @author Vova Feldman (@svovaf)
* @since 1.0.9
*
* @param FS_Plugin_Plan[] $plans
*
* @return bool
*/
function has_trial_plan( $plans ) {
if ( ! is_array( $plans ) || 0 === count( $plans ) ) {
return true;
}
/**
* @var FS_Plugin_Plan[] $plans
*/
for ( $i = 0, $len = count( $plans ); $i < $len; $i ++ ) {
if ( $plans[ $i ]->has_trial() ) {
return true;
}
}
return false;
}
}