OwlCyberSecurity - MANAGER

Edit File: functions.php

<?php defined( 'ABSPATH' ) or die( "you do not have access to this page!" );
if ( ! function_exists( 'burst_is_logged_in_rest' ) ) {
	function burst_is_logged_in_rest() {
		$valid_request = isset( $_SERVER['REQUEST_URI'] ) && strpos( $_SERVER['REQUEST_URI'], '/burst/v1/' ) !== false;
		if ( ! $valid_request ) {
			return false;
		}

return is_user_logged_in();
	}
}

if ( ! function_exists( 'burst_admin_logged_in' ) ) {
    function burst_admin_logged_in() {
	    return ( is_user_logged_in() && burst_user_can_view()) || burst_is_logged_in_rest() || wp_doing_cron() || ( defined( 'WP_CLI' ) && WP_CLI );
    }
}

if ( ! function_exists( 'burst_is_pro' ) ) {
	function burst_is_pro() {
		return defined( 'burst_pro' );
	}
}

if ( ! function_exists('burst_add_view_capability')){
	/**
	 * Add a user capability to WordPress and add to admin and editor role
     *
     * @param bool $handle_subsites
	 */
	function burst_add_view_capability(bool $handle_subsites=true){
		$capability = 'view_burst_statistics';
		$roles = apply_filters('burst_burst_add_view_capability', array('administrator', 'editor') );
		foreach( $roles as $role ){
			$role = get_role( $role );
			if( $role && !$role->has_cap( $capability ) ){
				$role->add_cap( $capability );
			}
		}

//we need to add this role across subsites as well.
		if ( $handle_subsites && is_multisite() ) {
			$sites = get_sites();
			if (count($sites)>0) {
				foreach ($sites as $site) {
					switch_to_blog($site->blog_id);
					burst_add_view_capability(false);
					restore_current_blog();
				}
			}
		}
	}
}
if (!function_exists('burst_is_networkwide_active')) {
	function burst_is_networkwide_active() {
		if ( ! is_multisite() ) {
			return false;
		}
		if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
			require_once( ABSPATH . '/wp-admin/includes/plugin.php' );
		}

if ( is_plugin_active_for_network( burst_plugin ) ) {
			return true;
		}

return false;
	}
}

/**
 * Check if using multisite plugin on non-multisite environment
 */
if (!function_exists('burst_is_multisite_plugin_on_non_multisite_installation')){
	function burst_is_multisite_plugin_on_non_multisite_installation(){
		return !is_multisite() && defined('burst_pro_multisite');
	}
}

if ( ! function_exists('burst_add_manage_capability')){
	/**
	 * Add a user capability to WordPress and add to admin and editor role
	 *
	 * @param bool $handle_subsites
	 */
	function burst_add_manage_capability(bool $handle_subsites=true){
		$capability = 'manage_burst_statistics';
		$roles = apply_filters('burst_burst_add_manage_capability', array('administrator', 'editor') );
		foreach( $roles as $role ){
			$role = get_role( $role );
			if( $role && !$role->has_cap( $capability ) ){
				$role->add_cap( $capability );
			}
		}

if ( !function_exists('burst_add_role_to_subsite') ) {
    /**
     * When a new site is added, add our capability
     *
     * @param $site
     *
     * @return void
     */
    function burst_add_role_to_subsite( $site ) {
        switch_to_blog( $site->blog_id );
        burst_add_manage_capability( false );
        restore_current_blog();
    }
    add_action('wp_initialize_site', 'burst_add_role_to_subsite', 10, 1);
}

if ( ! function_exists( 'burst_user_can_view' ) ) {
	/**
	 * Check if user has Burst permissions
	 * @return boolean true or false
	 */
	function burst_user_can_view(): bool {
		if ( ! is_user_logged_in() ) {
			return false;
		}
		if ( ! current_user_can( 'view_burst_statistics' ) ) {
			return false;
		}

return true;
	}
}

if ( ! function_exists( 'burst_user_can_manage' ) ) {
	/**
	 * Check if user has Burst permissions
	 * @return boolean true or false
	 */
	function burst_user_can_manage(): bool {
		if ( ! is_user_logged_in() ) {
			return false;
		}
		if ( ! current_user_can( 'manage_burst_statistics' ) ) {
			return false;
		}

return true;
	}
}

if ( !function_exists('burst_admin_url')) {
	/**
	 * Get admin url, adjusted for multisite
	 * @return string|null
	 */
	function burst_admin_url(){
		return is_multisite() && is_network_admin() ? network_admin_url('index.php') : admin_url("index.php");
	}
}

/**
 *
 * Check if we are currently in preview mode from one of the known page builders
 *
 * @return bool
 *
 */
if ( ! function_exists( 'burst_is_pagebuilder_preview' ) ) {
	function burst_is_pagebuilder_preview() {
		$preview = false;
		global $wp_customize;
		if ( isset( $wp_customize ) || isset( $_GET['fb-edit'] )
		     || isset( $_GET['et_pb_preview'] )
		     || isset( $_GET['et_fb'] )
		     || isset( $_GET['elementor-preview'] )
		     || isset( $_GET['vc_action'] )
		     || isset( $_GET['vcv-action'] )
		     || isset( $_GET['fl_builder'] )
		     || isset( $_GET['tve'] )
		     || isset( $_GET['ct_builder'] )
		) {
			$preview = true;
		}

return apply_filters( 'burst_is_preview', $preview );
	}
}

if ( ! function_exists( 'burst_localize_date' ) ) {

function burst_localize_date( $date ) {
		$month             = date( 'F', strtotime( $date ) ); //june
		$month_localized   = __( $month ); //juni
		$date              = str_replace( $month, $month_localized, $date );
		$weekday           = date( 'l', strtotime( $date ) ); //wednesday
		$weekday_localized = __( $weekday ); //woensdag

return str_replace( $weekday, $weekday_localized, $date );
	}
}

if ( ! function_exists( 'burst_display_date' ) ) {
	/**
	 * @param $date
	 *
	 * @return string
	 */
	function burst_display_date( $date ) {
		return date_i18n( get_option( 'date_format' ), $date );
	}
}

if ( ! function_exists( 'burst_format_milliseconds_to_readable_time' ) ) {
	/**
	 * Format milliseconds to readable time
	 *
	 * @param        $milliseconds
	 * @param string $format
	 *
	 * @return string
	 */
	function burst_format_milliseconds_to_readable_time( $milliseconds, $format = '%02u:%02u:%02u ' ): string {
		$seconds = floor( $milliseconds / 1000 );
		$minutes = floor( $seconds / 60 );
		$hours   = floor( $minutes / 60 );
		$seconds %= 60;
		$minutes %= 60;

$time = sprintf( $format, $hours, $minutes, $seconds );

return rtrim( $time, '0' );
	}
}

if ( ! function_exists( 'burst_format_number' ) ) {
	/**
     * Format number with correct decimal and thousands separator
     *
	 * @param     $number
	 * @param int $precision
	 *
	 * @return string
	 */
	function burst_format_number( $number, int $precision = 2 ): string {
		if ( ! (int) $number ) {
			return '0';
		}
		$number_rounded = round( $number);
		if ( $number < 10000 ) {
			if ( $number_rounded - $number > 0 && $number_rounded - $number < 1 ) { // if difference is less than 1
				return number_format_i18n( $number, $precision ); // return number with specified decimal precision
			}

return number_format_i18n( $number ); // return number without decimal
		}
		$divisors = array(
			1000 ** 0 => '', // 1000^0 == 1
			1000 ** 1 => 'k', // Thousand - kilo
			1000 ** 2 => 'M', // Million - mega
			1000 ** 3 => 'G', // Billion - giga
			1000 ** 4 => 'T', // Trillion - tera
			1000 ** 5 => 'P', // quadrillion - peta
		);

// Loop through each $divisor and find the
		// lowest amount that matches
		foreach ( $divisors as $divisor => $shorthand ) {
			if ( abs( $number ) < ( $divisor * 1000 ) ) {
				// We found a match!
				break;
			}
		}
		// We found our match, or there were no matches.
		// Either way, use the last defined value for $divisor.
		$number_rounded = round( $number / $divisor);
		$number         /= $divisor;
		if ( $number_rounded - $number > 0 && $number_rounded - $number < 1 ) { // if difference is less than 1
			return number_format_i18n( $number, $precision ) . $shorthand; // return number with specified decimal precision
		}

return number_format_i18n( $number ) . $shorthand; // return number without decimal
	}
}

/**
 * Get a Burst option by name
 *
 * @param string $name
 * @param mixed $default
 *
 * @return mixed
 */

function burst_get_option( $name, $default=false ) {
	$name = sanitize_title($name);
    $options = get_option( 'burst_options_settings', [] );

$value = isset($options[$name]) ? $options[$name] : false;
	if ( $value===false && $default!==false ) {
		$value = $default;
	}

return apply_filters("burst_option_$name", $value, $name);
}

if ( ! function_exists( 'burst_sprintf' ) ) {
	/**
	 * @param string $format
	 * @param mixed  $values
	 *
	 * @return string
	 *
	 * We use this custom sprintf for outputting translatable strings. This function only works with %s
	 * This function wraps the sprintf and will prevent fatal errors.
	 */
	function burst_sprintf(): string {
		$args             = func_get_args();
		$count            = substr_count( $args[0], '%s' );
		$count_percentage = substr_count( $args[0], '%' );
		$args_count       = count( $args ) - 1;

if ( $count_percentage === $count ) {
			if ( $args_count === $count ) {
				return call_user_func_array( 'sprintf', $args );
			}
		}

return $args[0] . ' (Translation error)';
	}
}

if ( ! function_exists( 'burst_printf' ) ) {
	/**
	 * @param string $format
	 * @param mixed  $values
	 *
	 * @echo string
	 */
	function burst_printf() {
		$args       = func_get_args();
		$count      = substr_count( $args[0], '%s' );
		$args_count = count( $args ) - 1;

if ( $args_count === $count ) {
			$string = call_user_func_array( 'sprintf', $args );
			echo wp_kses_post( $string );
		} else {
			echo wp_kses_post( $args[0] ) . ' (Translation error)';
		}
	}
}

if ( ! function_exists( 'burst_get_date_ranges' ) ) {
	function burst_get_date_ranges() {
		return apply_filters( 'burst_date_ranges', array(
			'today',
			'yesterday',
			'last-7-days',
			'last-30-days',
			'last-90-days',
			'last-month',
            'last-year',
			'week-to-date',
			'month-to-date',
            'year-to-date',
		) );
	}
}

if ( ! function_exists('burst_sanitize_filters') ) {
	/**
	 * @param $filters
	 *
	 * @return array
	 */
    function burst_sanitize_filters( $filters ) {
        $filters = array_filter( $filters, static function( $item ) {
            return $item !== false && $item !== '';
        } );

$out = [];
        foreach ( $filters as $key => $value ) {
	        $out[ esc_sql($key) ] = esc_sql($value);
        }

return $out;
    }
}

if ( ! function_exists( 'burst_sanitize_relative_url' ) ) {
	/**
	 * Sanitize relative_url
	 *
	 * @param string $relative_url
	 *
	 * @return string
	 */
	function burst_sanitize_relative_url( $relative_url ): string {
        if ( empty( $relative_url ) ) {
            return '*';
        }
		if ( $relative_url[0] !== '/' ) {
			$relative_url = '/' . $relative_url;
		}
		return trailingslashit( filter_var( $relative_url, FILTER_SANITIZE_URL ) );
	}
}

if ( ! function_exists( 'burst_tracking_status_error' ) ) {
	/**
	 * Get tracking status message
	 *
	 * @return bool
	 */
	function burst_tracking_status_error() {
		return BURST()->endpoint->get_tracking_status() === 'error';
	}
}

if ( ! function_exists( 'burst_get_tracking_status' ) ) {
    function burst_get_tracking_status() {
        return BURST()->endpoint->get_tracking_status();
    }
}

if ( ! function_exists( 'burst_tracking_status_rest_api' ) ) {
	/**
	 * Get tracking status message
	 *
	 * @return bool
	 */
	function burst_tracking_status_rest_api() {
		return BURST()->endpoint->get_tracking_status() === 'rest';
	}
}

if ( ! function_exists( 'burst_tracking_status_beacon' ) ) {
	/**
	 * Get tracking status message
	 *
	 * @return bool
	 */
	function burst_tracking_status_beacon() {
		return BURST()->endpoint->get_tracking_status() === 'beacon';
	}
}

if ( ! function_exists( 'burst_get_beacon_url' ) ) {
    /**
     * Get beacon path
     *
     * @return string
     */
	function burst_get_beacon_url(): string {
		if ( is_multisite() && get_site_option('burst_track_network_wide') && burst_is_networkwide_active() ) {
			if ( is_main_site() ) {
				return burst_url . 'endpoint.php';
			} else {
				//replace the subsite url with the main site url in burst_url
				//get main site_url
				$main_site_url = get_site_url(get_main_site_id());
				return str_replace(site_url(), $main_site_url, burst_url) . 'endpoint.php';
			}
		}
		return burst_url . 'endpoint.php';
	}
}

if ( ! function_exists( 'burst_remote_file_exists' ) ) {
	function burst_remote_file_exists( $url ) {
		$ch = curl_init();
		curl_setopt( $ch, CURLOPT_URL, $url );
		// don't download content
		curl_setopt( $ch, CURLOPT_NOBODY, 1 );
		curl_setopt( $ch, CURLOPT_FAILONERROR, 1 );
		curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );

$result = curl_exec( $ch );
		curl_close( $ch );

return $result !== false;
	}
}

if ( ! function_exists('burst_upload_dir')) {
	/**
	 * Get the upload dir
	 *
	 * @param string $path
	 *
	 * @return string
	 */
	function burst_upload_dir( string $path=''): string {
		$uploads    = wp_upload_dir();
		$upload_dir = trailingslashit( apply_filters( 'burst_upload_dir', $uploads['basedir'] ) ).'burst/'.$path;
		if ( !is_dir( $upload_dir)  ) {
			burst_create_missing_directories_recursively($upload_dir);
		}

return trailingslashit( $upload_dir );
	}
}

if ( ! function_exists('burst_upload_url')) {
	/**
	 * Get the upload url
	 *
	 * @param string $path
	 *
	 * @return string
	 */
	function burst_upload_url( string $path=''): string {
		$uploads    = wp_upload_dir();
		$upload_url = $uploads['baseurl'];
		$upload_url = trailingslashit( apply_filters('burst_upload_url', $upload_url) );
		return trailingslashit($upload_url.'burst/'.$path);
	}
}

/**
 * Create directories recursively
 *
 * @param string $path
 */

if ( !function_exists('burst_create_missing_directories_recursively') ) {
	function burst_create_missing_directories_recursively( string $path ) {
		if ( ! burst_user_can_manage() ) {
			return;
		}

$parts = explode( '/', $path );
		$dir   = '';
		foreach ( $parts as $part ) {
			$dir .= $part . '/';
			if (burst_has_open_basedir_restriction($dir)) {
				continue;
			}
			if ( ! is_dir( $dir ) && strlen( $dir ) > 0 && is_writable( dirname( $dir, 1 ) ) ) {
				if ( ! mkdir( $dir ) && ! is_dir( $dir ) ) {
					throw new \RuntimeException( sprintf( 'Directory "%s" was not created', $dir ) );
				}
			}
		}
	}
}

if (!function_exists('burst_has_open_basedir_restriction')) {
	function burst_has_open_basedir_restriction($path) {
		// Default error handler is required
		set_error_handler(null);
		// Clean last error info.
		error_clear_last();
		// Testing...
		@file_exists($path);
		// Restore previous error handler
		restore_error_handler();
		// Return `true` if error has occurred
		return ($error = error_get_last()) && $error['message'] !== '__clean_error_info';
	}
}

/**
 * Deprecated: Get a Burst option by name, use burst_get_option instead
 * @deprecated 1.3.0
 * @param $name
 * @param $default
 *
 * @return mixed
 */
function burst_get_value( $name, $default = false ) {
	return burst_get_option( $name, $default );
}