<?php
if ( ! defined( 'ABSPATH' ) ) {
die( 'You are not allowed to call this page directly.' );
}
/**
* @since 3.06.04
*/
class FrmUsageController {
/**
* Option name of flows data.
*
* @since 6.16.1
*
* @var string
*/
const FLOWS_ACTION_NAME = 'frm_usage_tracking_flows';
/**
* Randomize the first send to prevent our servers from crashing.
*
* @since 3.06.04
*
* @return void
*/
public static function schedule_send() {
$timestamp = wp_next_scheduled( 'formidable_send_usage' );
if ( ! self::tracking_allowed() ) {
if ( $timestamp ) {
// Remove the scheduled event if it's not allowed and it's scheduled.
wp_unschedule_event( $timestamp, 'formidable_send_usage' );
}
return;
}
if ( $timestamp ) {
return;
}
$tracking = array(
'day' => random_int( 0, 6 ) * DAY_IN_SECONDS,
'hour' => random_int( 0, 23 ) * HOUR_IN_SECONDS,
'minute' => random_int( 0, 59 ) * MINUTE_IN_SECONDS,
'second' => random_int( 0, 59 ),
);
$offset = array_sum( $tracking );
$init_send = strtotime( 'next sunday' ) + $offset;
wp_schedule_event( $init_send, 'weekly', 'formidable_send_usage' );
}
/**
* Adds once weekly to the existing schedules.
*
* @since 3.06.04
*
* @param array $schedules Schedules.
*
* @return array
*/
public static function add_schedules( $schedules = array() ) {
$schedules['weekly'] = array(
'interval' => DAY_IN_SECONDS * 7,
'display' => __( 'Once Weekly', 'formidable' ),
);
return $schedules;
}
/**
* Checks if tracking is allowed.
*
* @since 6.16.3
*
* @return bool
*/
public static function tracking_allowed() {
$settings = FrmAppHelper::get_settings();
return $settings->tracking;
}
/**
* @since 3.06.04
*
* @return void
*/
public static function send_snapshot() {
$usage = new FrmUsage();
$usage->send_snapshot();
}
/**
* Loads scripts.
*
* @since 6.16.1
*
* @return void
*/
public static function load_scripts() {
if ( self::is_forms_list_page() || FrmAppHelper::is_admin_page( 'formidable-form-templates' ) || FrmAppHelper::is_admin_page() ) {
wp_enqueue_script( 'frm-usage-tracking', FrmAppHelper::plugin_url() . '/js/admin/usage-tracking.js', array( 'formidable_dom' ), FrmAppHelper::$plug_version, true );
}
}
/**
* Checks if is forms list page.
*
* @since 6.16.1
*
* @return bool
*/
private static function is_forms_list_page() {
if ( ! FrmAppHelper::on_form_listing_page() ) {
return false;
}
// Exclude Trash page.
$form_type = FrmAppHelper::simple_get( 'form_type' );
return 'published' === $form_type;
}
/**
* AJAX handler to track flows.
*
* @since 6.16.1
*
* @return void
*/
public static function ajax_track_flows() {
FrmAppHelper::permission_check( 'frm_view_forms' );
check_ajax_referer( 'frm_ajax', 'nonce' );
$key = FrmAppHelper::get_post_param( 'key', '', 'sanitize_text_field' );
$value = FrmAppHelper::get_post_param( 'value', '', 'sanitize_text_field' );
self::update_flows_data( $key, $value );
wp_send_json_success();
}
/**
* Updates flows data.
*
* @since 6.16.1
*
* @param string $key Flow key.
* @param string $value Flow value.
*
* @return void
*/
public static function update_flows_data( $key, $value ) {
if ( '' === $key || '' === $value ) {
return;
}
$flows_data = self::get_flows_data();
if ( ! isset( $flows_data[ $key ] ) ) {
$flows_data[ $key ] = array();
}
if ( ! isset( $flows_data[ $key ][ $value ] ) ) {
$flows_data[ $key ][ $value ] = 0;
}
$flows_data[ $key ][ $value ]++;
update_option( self::FLOWS_ACTION_NAME, $flows_data );
}
/**
* Get flows data.
*
* @since 6.16.1
*
* @return array
*/
public static function get_flows_data() {
return get_option( self::FLOWS_ACTION_NAME, array() );
}
}