Edit File by line

* @return bool

[4000] Fix | Delete

[4001] Fix | Delete

function is_on() {

[4002] Fix | Delete

self::$_static_logger->entrance();

[4003] Fix | Delete

[4004] Fix | Delete

if ( is_object( $this->_site ) && ! $this->is_registered() ) {

[4005] Fix | Delete

return false;

[4006] Fix | Delete

}

[4007] Fix | Delete

[4008] Fix | Delete

if ( isset( $this->_is_on ) ) {

[4009] Fix | Delete

return $this->_is_on;

[4010] Fix | Delete

}

[4011] Fix | Delete

[4012] Fix | Delete

// If already installed or pending then sure it's on :)

[4013] Fix | Delete

if ( $this->is_registered() || $this->is_pending_activation() ) {

[4014] Fix | Delete

$this->_is_on = true;

[4015] Fix | Delete

[4016] Fix | Delete

return true;

[4017] Fix | Delete

}

[4018] Fix | Delete

[4019] Fix | Delete

return false;

[4020] Fix | Delete

}

[4021] Fix | Delete

[4022] Fix | Delete

/**

[4023] Fix | Delete

* @author Vova Feldman (@svovaf)

[4024] Fix | Delete

* @since 1.1.7.3

[4025] Fix | Delete

[4026] Fix | Delete

* @param bool $flush_if_no_connectivity

[4027] Fix | Delete

[4028] Fix | Delete

* @return bool

[4029] Fix | Delete

[4030] Fix | Delete

private function should_run_connectivity_test( $flush_if_no_connectivity = false ) {

[4031] Fix | Delete

if ( ! isset( $this->_storage->connectivity_test ) ) {

[4032] Fix | Delete

// Connectivity test was never executed, or cache was cleared.

[4033] Fix | Delete

return true;

[4034] Fix | Delete

}

[4035] Fix | Delete

[4036] Fix | Delete

if ( WP_FS__PING_API_ON_IP_OR_HOST_CHANGES ) {

[4037] Fix | Delete

if ( WP_FS__IS_HTTP_REQUEST ) {

[4038] Fix | Delete

if ( $_SERVER['HTTP_HOST'] != $this->_storage->connectivity_test['host'] ) {

[4039] Fix | Delete

// Domain changed.

[4040] Fix | Delete

return true;

[4041] Fix | Delete

}

[4042] Fix | Delete

[4043] Fix | Delete

if ( WP_FS__REMOTE_ADDR != $this->_storage->connectivity_test['server_ip'] ) {

[4044] Fix | Delete

// Server IP changed.

[4045] Fix | Delete

return true;

[4046] Fix | Delete

}

[4047] Fix | Delete

}

[4048] Fix | Delete

}

[4049] Fix | Delete

[4050] Fix | Delete

if ( $this->_storage->connectivity_test['is_connected'] &&

[4051] Fix | Delete

$this->_storage->connectivity_test['is_active']

[4052] Fix | Delete

) {

[4053] Fix | Delete

// API connected and Freemius is active - no need to run connectivity check.

[4054] Fix | Delete

return false;

[4055] Fix | Delete

}

[4056] Fix | Delete

[4057] Fix | Delete

if ( $flush_if_no_connectivity ) {

[4058] Fix | Delete

/**

[4059] Fix | Delete

* If explicitly asked to flush when no connectivity - do it only

[4060] Fix | Delete

* if at least 10 sec passed from the last API connectivity test.

[4061] Fix | Delete

[4062] Fix | Delete

return ( isset( $this->_storage->connectivity_test['timestamp'] ) &&

[4063] Fix | Delete

( WP_FS__SCRIPT_START_TIME - $this->_storage->connectivity_test['timestamp'] ) > 10 );

[4064] Fix | Delete

}

[4065] Fix | Delete

[4066] Fix | Delete

/**

[4067] Fix | Delete

* @since 1.1.7 Don't check for connectivity on plugin downgrade.

[4068] Fix | Delete

[4069] Fix | Delete

$version = $this->get_plugin_version();

[4070] Fix | Delete

if ( version_compare( $version, $this->_storage->connectivity_test['version'], '>' ) ) {

[4071] Fix | Delete

// If it's a plugin version upgrade and Freemius is off or no connectivity, run connectivity test.

[4072] Fix | Delete

return true;

[4073] Fix | Delete

}

[4074] Fix | Delete

[4075] Fix | Delete

return false;

[4076] Fix | Delete

}

[4077] Fix | Delete

[4078] Fix | Delete

/**

[4079] Fix | Delete

* @author Leo Fajardo (@leorw)

[4080] Fix | Delete

* @since 2.5.4

[4081] Fix | Delete

[4082] Fix | Delete

* @param bool $is_update

[4083] Fix | Delete

[4084] Fix | Delete

* @return bool

[4085] Fix | Delete

[4086] Fix | Delete

private function should_turn_fs_on( $is_update = true ) {

[4087] Fix | Delete

if (

[4088] Fix | Delete

empty( $this->_plugin->opt_in_moderation ) ||

[4089] Fix | Delete

! is_array( $this->_plugin->opt_in_moderation )

[4090] Fix | Delete

) {

[4091] Fix | Delete

return true;

[4092] Fix | Delete

}

[4093] Fix | Delete

[4094] Fix | Delete

$optin_config = $this->_plugin->opt_in_moderation;

[4095] Fix | Delete

[4096] Fix | Delete

if (

[4097] Fix | Delete

WP_FS__IS_LOCALHOST &&

[4098] Fix | Delete

( ! isset( $optin_config['localhost'] ) || false !== $optin_config['localhost'] )

[4099] Fix | Delete

) {

[4100] Fix | Delete

return true;

[4101] Fix | Delete

}

[4102] Fix | Delete

[4103] Fix | Delete

$optin_config_key = $is_update ?

[4104] Fix | Delete

'updates' :

[4105] Fix | Delete

'new';

[4106] Fix | Delete

[4107] Fix | Delete

if ( ! isset( $optin_config[ $optin_config_key ] ) ) {

[4108] Fix | Delete

return true;

[4109] Fix | Delete

}

[4110] Fix | Delete

[4111] Fix | Delete

$visibility_percentage = $optin_config[ $optin_config_key ];

[4112] Fix | Delete

[4113] Fix | Delete

if ( 0 == $visibility_percentage ) {

[4114] Fix | Delete

return false;

[4115] Fix | Delete

}

[4116] Fix | Delete

[4117] Fix | Delete

if ( ! is_numeric( $visibility_percentage ) ) {

[4118] Fix | Delete

return true;

[4119] Fix | Delete

}

[4120] Fix | Delete

[4121] Fix | Delete

$min = 1;

[4122] Fix | Delete

$max = 100;

[4123] Fix | Delete

[4124] Fix | Delete

if ( function_exists( 'random_int' ) ) {

[4125] Fix | Delete

$random = random_int( $min, $max ); // phpcs:ignore PHPCompatibility.FunctionUse.NewFunctions.random_intFound

[4126] Fix | Delete

} else {

[4127] Fix | Delete

$random = rand( $min, $max );

[4128] Fix | Delete

}

[4129] Fix | Delete

[4130] Fix | Delete

return ( $random <= $visibility_percentage );

[4131] Fix | Delete

}

[4132] Fix | Delete

[4133] Fix | Delete

/**

[4134] Fix | Delete

* Check if there's any connectivity issue to Freemius API.

[4135] Fix | Delete

[4136] Fix | Delete

* @author Vova Feldman (@svovaf)

[4137] Fix | Delete

* @since 1.0.9

[4138] Fix | Delete

[4139] Fix | Delete

* @param bool $flush_if_no_connectivity

[4140] Fix | Delete

[4141] Fix | Delete

* @return bool|null

[4142] Fix | Delete

[4143] Fix | Delete

function has_api_connectivity( $flush_if_no_connectivity = false ) {

[4144] Fix | Delete

$this->_logger->entrance();

[4145] Fix | Delete

[4146] Fix | Delete

if ( isset( $this->_has_api_connection ) && ( $this->_has_api_connection || ! $flush_if_no_connectivity ) ) {

[4147] Fix | Delete

return $this->_has_api_connection;

[4148] Fix | Delete

}

[4149] Fix | Delete

[4150] Fix | Delete

if ( WP_FS__SIMULATE_NO_API_CONNECTIVITY &&

[4151] Fix | Delete

isset( $this->_storage->connectivity_test ) &&

[4152] Fix | Delete

true === $this->_storage->connectivity_test['is_connected']

[4153] Fix | Delete

) {

[4154] Fix | Delete

$this->clear_connectivity_info();

[4155] Fix | Delete

}

[4156] Fix | Delete

[4157] Fix | Delete

if ( ! $this->should_run_connectivity_test( $flush_if_no_connectivity ) ) {

[4158] Fix | Delete

$this->_has_api_connection = $this->_storage->connectivity_test['is_connected'];

[4159] Fix | Delete

/**

[4160] Fix | Delete

* @since 1.1.6 During dev mode, if there's connectivity - turn Freemius on regardless the configuration.

[4161] Fix | Delete

[4162] Fix | Delete

* @since 1.2.1.5 If the user running the premium version then ignore the 'is_active' flag and turn Freemius on to enable license key activation.

[4163] Fix | Delete

[4164] Fix | Delete

$this->_is_on = $this->_storage->connectivity_test['is_active'] ||

[4165] Fix | Delete

$this->is_premium() ||

[4166] Fix | Delete

( WP_FS__DEV_MODE && $this->_has_api_connection && ! WP_FS__SIMULATE_FREEMIUS_OFF );

[4167] Fix | Delete

[4168] Fix | Delete

return $this->_has_api_connection;

[4169] Fix | Delete

}

[4170] Fix | Delete

[4171] Fix | Delete

if (

[4172] Fix | Delete

! empty( $this->_storage->connectivity_test ) &&

[4173] Fix | Delete

isset( $this->_storage->connectivity_test['is_active'] )

[4174] Fix | Delete

) {

[4175] Fix | Delete

$is_active = $this->_storage->connectivity_test['is_active'];

[4176] Fix | Delete

} else {

[4177] Fix | Delete

$is_active = $this->should_turn_fs_on( $this->apply_filters( 'is_plugin_update', $this->is_plugin_update() ) );

[4178] Fix | Delete

[4179] Fix | Delete

$this->store_connectivity_info( (object) array( 'is_active' => $is_active ), null );

[4180] Fix | Delete

}

[4181] Fix | Delete

[4182] Fix | Delete

if ( $is_active ) {

[4183] Fix | Delete

$this->_is_on = true;

[4184] Fix | Delete

}

[4185] Fix | Delete

[4186] Fix | Delete

return $this->_has_api_connection;

[4187] Fix | Delete

}

[4188] Fix | Delete

[4189] Fix | Delete

/**

[4190] Fix | Delete

* @author Leo Fajardo (@leorw)

[4191] Fix | Delete

* @since 2.5.4

[4192] Fix | Delete

[4193] Fix | Delete

private function clear_connectivity_info() {

[4194] Fix | Delete

unset( $this->_storage->connectivity_test );

[4195] Fix | Delete

[4196] Fix | Delete

FS_Api::clear_force_http_flag();

[4197] Fix | Delete

}

[4198] Fix | Delete

[4199] Fix | Delete

/**

[4200] Fix | Delete

* @author Vova Feldman (@svovaf)

[4201] Fix | Delete

* @since 1.1.7.4

[4202] Fix | Delete

[4203] Fix | Delete

* @param object $pong

[4204] Fix | Delete

* @param bool|null $is_connected

[4205] Fix | Delete

[4206] Fix | Delete

private function store_connectivity_info( $pong, $is_connected ) {

[4207] Fix | Delete

$this->_logger->entrance();

[4208] Fix | Delete

[4209] Fix | Delete

$version = $this->get_plugin_version();

[4210] Fix | Delete

[4211] Fix | Delete

if ( false === $is_connected || WP_FS__SIMULATE_FREEMIUS_OFF ) {

[4212] Fix | Delete

$is_active = false;

[4213] Fix | Delete

} else {

[4214] Fix | Delete

$is_active = ( isset( $pong->is_active ) && true == $pong->is_active );

[4215] Fix | Delete

}

[4216] Fix | Delete

[4217] Fix | Delete

$is_active = $this->apply_filters(

[4218] Fix | Delete

'is_on',

[4219] Fix | Delete

$is_active,

[4220] Fix | Delete

$this->is_plugin_update(),

[4221] Fix | Delete

$version

[4222] Fix | Delete

);

[4223] Fix | Delete

[4224] Fix | Delete

$this->_storage->connectivity_test = array(

[4225] Fix | Delete

'is_connected' => $is_connected,

[4226] Fix | Delete

'host' => $_SERVER['HTTP_HOST'],

[4227] Fix | Delete

'server_ip' => WP_FS__REMOTE_ADDR,

[4228] Fix | Delete

'is_active' => $is_active,

[4229] Fix | Delete

'timestamp' => WP_FS__SCRIPT_START_TIME,

[4230] Fix | Delete

// Last version with connectivity attempt.

[4231] Fix | Delete

'version' => $version,

[4232] Fix | Delete

);

[4233] Fix | Delete

[4234] Fix | Delete

$this->_has_api_connection = $is_connected;

[4235] Fix | Delete

$this->_is_on = $is_active || ( WP_FS__DEV_MODE && $is_connected && ! WP_FS__SIMULATE_FREEMIUS_OFF );

[4236] Fix | Delete

}

[4237] Fix | Delete

[4238] Fix | Delete

/**

[4239] Fix | Delete

* @author Leo Fajardo (@leorw)

[4240] Fix | Delete

* @since 2.5.4

[4241] Fix | Delete

[4242] Fix | Delete

* @param bool $is_connected

[4243] Fix | Delete

[4244] Fix | Delete

private function update_connectivity_info( $is_connected ) {

[4245] Fix | Delete

$this->store_connectivity_info(

[4246] Fix | Delete

// This is true since we update the connection info only after a successful opt-in or license activation which means that Freemius has already been on even before the process.

[4247] Fix | Delete

(object) array( 'is_active' => true ),

[4248] Fix | Delete

$is_connected

[4249] Fix | Delete

);

[4250] Fix | Delete

}

[4251] Fix | Delete

[4252] Fix | Delete

/**

[4253] Fix | Delete

* Force turning Freemius on.

[4254] Fix | Delete

[4255] Fix | Delete

* @author Vova Feldman (@svovaf)

[4256] Fix | Delete

* @since 1.1.8.1

[4257] Fix | Delete

[4258] Fix | Delete

* @return bool TRUE if successfully turned on.

[4259] Fix | Delete

[4260] Fix | Delete

private function turn_on() {

[4261] Fix | Delete

$this->_logger->entrance();

[4262] Fix | Delete

[4263] Fix | Delete

if ( $this->is_on() || ! isset( $this->_storage->connectivity_test['is_active'] ) ) {

[4264] Fix | Delete

return false;

[4265] Fix | Delete

}

[4266] Fix | Delete

[4267] Fix | Delete

$updated_connectivity = $this->_storage->connectivity_test;

[4268] Fix | Delete

$updated_connectivity['is_active'] = true;

[4269] Fix | Delete

$updated_connectivity['timestamp'] = WP_FS__SCRIPT_START_TIME;

[4270] Fix | Delete

$this->_storage->connectivity_test = $updated_connectivity;

[4271] Fix | Delete

[4272] Fix | Delete

$this->_is_on = true;

[4273] Fix | Delete

[4274] Fix | Delete

return true;

[4275] Fix | Delete

}

[4276] Fix | Delete

[4277] Fix | Delete

/**

[4278] Fix | Delete

* Anonymous and unique site identifier (Hash).

[4279] Fix | Delete

[4280] Fix | Delete

* @author Vova Feldman (@svovaf)

[4281] Fix | Delete

* @since 1.1.0

[4282] Fix | Delete

[4283] Fix | Delete

* @param null|int $blog_id Since 2.0.0

[4284] Fix | Delete

[4285] Fix | Delete

* @return string

[4286] Fix | Delete

[4287] Fix | Delete

function get_anonymous_id( $blog_id = null ) {

[4288] Fix | Delete

$unique_id = self::$_accounts->get_option( 'unique_id', null, $blog_id );

[4289] Fix | Delete

[4290] Fix | Delete

if ( empty( $unique_id ) || ! is_string( $unique_id ) ) {

[4291] Fix | Delete

$key = self::get_unfiltered_site_url( $blog_id, true );

[4292] Fix | Delete

[4293] Fix | Delete

$secure_auth = defined( 'SECURE_AUTH_KEY' ) ? SECURE_AUTH_KEY : '';

[4294] Fix | Delete

if ( empty( $secure_auth ) ||

[4295] Fix | Delete

false !== strpos( $secure_auth, ' ' ) ||

[4296] Fix | Delete

'put your unique phrase here' === $secure_auth

[4297] Fix | Delete

) {

[4298] Fix | Delete

// Protect against default auth key.

[4299] Fix | Delete

$secure_auth = md5( microtime() );

[4300] Fix | Delete

}

[4301] Fix | Delete

[4302] Fix | Delete

/**

[4303] Fix | Delete

* Base the unique identifier on the WP secure authentication key. Which

[4304] Fix | Delete

* turns the key into a secret anonymous identifier. This will help us

[4305] Fix | Delete

* to avoid duplicate installs generation on the backend upon opt-in.

[4306] Fix | Delete

[4307] Fix | Delete

* @author Vova Feldman (@svovaf)

[4308] Fix | Delete

* @since 1.2.3

[4309] Fix | Delete

[4310] Fix | Delete

$unique_id = md5( $key . $secure_auth );

[4311] Fix | Delete

[4312] Fix | Delete

self::$_accounts->set_option( 'unique_id', $unique_id, true, $blog_id );

[4313] Fix | Delete

}

[4314] Fix | Delete

[4315] Fix | Delete

$this->_logger->departure( $unique_id );

[4316] Fix | Delete

[4317] Fix | Delete

return $unique_id;

[4318] Fix | Delete

}

[4319] Fix | Delete

[4320] Fix | Delete

/**

[4321] Fix | Delete

* Returns anonymous network ID.

[4322] Fix | Delete

[4323] Fix | Delete

* @since 2.4.3

[4324] Fix | Delete

[4325] Fix | Delete

* @return string

[4326] Fix | Delete

[4327] Fix | Delete

function get_anonymous_network_id() {

[4328] Fix | Delete

return $this->get_anonymous_id( get_network()->site_id );

[4329] Fix | Delete

}

[4330] Fix | Delete

[4331] Fix | Delete

/**

[4332] Fix | Delete

* @author Vova Feldman (@svovaf)

[4333] Fix | Delete

* @since 1.1.7.4

[4334] Fix | Delete

[4335] Fix | Delete

* @return \WP_User

[4336] Fix | Delete

[4337] Fix | Delete

static function _get_current_wp_user() {

[4338] Fix | Delete

self::require_pluggable_essentials();

[4339] Fix | Delete

self::wp_cookie_constants();

[4340] Fix | Delete

[4341] Fix | Delete

return wp_get_current_user();

[4342] Fix | Delete

}

[4343] Fix | Delete

[4344] Fix | Delete

/**

[4345] Fix | Delete

* Define cookie constants which are required by Freemius::_get_current_wp_user() since

[4346] Fix | Delete

* it uses wp_get_current_user() which needs the cookie constants set. When a plugin

[4347] Fix | Delete

* is network activated the cookie constants are only configured after the network

[4348] Fix | Delete

* plugins activation, therefore, if we don't define those constants WP will throw

[4349] Fix | Delete

* PHP warnings/notices.

[4350] Fix | Delete

[4351] Fix | Delete

* @author Vova Feldman (@svovaf)

[4352] Fix | Delete

* @since 2.1.1

[4353] Fix | Delete

[4354] Fix | Delete

private static function wp_cookie_constants() {

[4355] Fix | Delete

if ( defined( 'LOGGED_IN_COOKIE' ) &&

[4356] Fix | Delete

( defined( 'AUTH_COOKIE' ) || defined( 'SECURE_AUTH_COOKIE' ) )

[4357] Fix | Delete

) {

[4358] Fix | Delete

return;

[4359] Fix | Delete

}

[4360] Fix | Delete

[4361] Fix | Delete

/**

[4362] Fix | Delete

* Used to guarantee unique hash cookies

[4363] Fix | Delete

[4364] Fix | Delete

* @since 1.5.0

[4365] Fix | Delete

[4366] Fix | Delete

if ( ! defined( 'COOKIEHASH' ) ) {

[4367] Fix | Delete

$siteurl = get_site_option( 'siteurl' );

[4368] Fix | Delete

if ( $siteurl ) {

[4369] Fix | Delete

define( 'COOKIEHASH', md5( $siteurl ) );

[4370] Fix | Delete

} else {

[4371] Fix | Delete

define( 'COOKIEHASH', '' );

[4372] Fix | Delete

}

[4373] Fix | Delete

}

[4374] Fix | Delete

[4375] Fix | Delete

if ( ! defined( 'LOGGED_IN_COOKIE' ) ) {

[4376] Fix | Delete

define( 'LOGGED_IN_COOKIE', 'wordpress_logged_in_' . COOKIEHASH );

[4377] Fix | Delete

}

[4378] Fix | Delete

[4379] Fix | Delete

/**

[4380] Fix | Delete

* @since 2.5.0

[4381] Fix | Delete

[4382] Fix | Delete

if ( ! defined( 'AUTH_COOKIE' ) ) {

[4383] Fix | Delete

define( 'AUTH_COOKIE', 'wordpress_' . COOKIEHASH );

[4384] Fix | Delete

}

[4385] Fix | Delete

[4386] Fix | Delete

/**

[4387] Fix | Delete

* @since 2.6.0

[4388] Fix | Delete

[4389] Fix | Delete

if ( ! defined( 'SECURE_AUTH_COOKIE' ) ) {

[4390] Fix | Delete

define( 'SECURE_AUTH_COOKIE', 'wordpress_sec_' . COOKIEHASH );

[4391] Fix | Delete

}

[4392] Fix | Delete

}

[4393] Fix | Delete

[4394] Fix | Delete

/**

[4395] Fix | Delete

* @author Vova Feldman (@svovaf)

[4396] Fix | Delete

* @since 2.1.0

[4397] Fix | Delete

[4398] Fix | Delete

* @return int

[4399] Fix | Delete

[4400] Fix | Delete

static function get_current_wp_user_id() {

[4401] Fix | Delete

$wp_user = self::_get_current_wp_user();

[4402] Fix | Delete

[4403] Fix | Delete

return $wp_user->ID;

[4404] Fix | Delete

}

[4405] Fix | Delete

[4406] Fix | Delete

/**

[4407] Fix | Delete

* @author Vova Feldman (@svovaf)

[4408] Fix | Delete

* @since 1.2.1.7

[4409] Fix | Delete

[4410] Fix | Delete

* @param string $email

[4411] Fix | Delete

[4412] Fix | Delete

* @return bool

[4413] Fix | Delete

[4414] Fix | Delete

static function is_valid_email( $email ) {

[4415] Fix | Delete

if ( false === filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {

[4416] Fix | Delete

return false;

[4417] Fix | Delete

}

[4418] Fix | Delete

[4419] Fix | Delete

$parts = explode( '@', $email );

[4420] Fix | Delete

[4421] Fix | Delete

if ( 2 !== count( $parts ) || empty( $parts[1] ) ) {

[4422] Fix | Delete

return false;

[4423] Fix | Delete

}

[4424] Fix | Delete

[4425] Fix | Delete

$blacklist = array(

[4426] Fix | Delete

'admin.',

[4427] Fix | Delete

'webmaster.',

[4428] Fix | Delete

'localhost.',

[4429] Fix | Delete

'dev.',

[4430] Fix | Delete

'development.',

[4431] Fix | Delete

'test.',

[4432] Fix | Delete

'stage.',

[4433] Fix | Delete

'staging.',

[4434] Fix | Delete

);

[4435] Fix | Delete

[4436] Fix | Delete

// Make sure domain is not one of the blacklisted.

[4437] Fix | Delete

foreach ( $blacklist as $invalid ) {

[4438] Fix | Delete

if ( 0 === strpos( $parts[1], $invalid ) ) {

[4439] Fix | Delete

return false;

[4440] Fix | Delete

}

[4441] Fix | Delete

}

[4442] Fix | Delete

[4443] Fix | Delete

// Get the UTF encoded domain name.

[4444] Fix | Delete

/**

[4445] Fix | Delete

* @note - The check of `defined('...')` is there to account for PHP servers compiled with some older version of ICU where the constants are not defined.

[4446] Fix | Delete

* @author - @swashata

[4447] Fix | Delete

[4448] Fix | Delete

$is_new_idn_available = (

[4449] Fix | Delete

version_compare( PHP_VERSION, '5.6.40') > 0 &&

[4450] Fix | Delete

defined( 'IDNA_DEFAULT' ) &&

[4451] Fix | Delete

defined( 'INTL_IDNA_VARIANT_UTS46' )

[4452] Fix | Delete

);

[4453] Fix | Delete

if ( $is_new_idn_available ) {

[4454] Fix | Delete

$domain = idn_to_ascii( $parts[1], IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46 );

[4455] Fix | Delete

} else {

[4456] Fix | Delete

$domain = idn_to_ascii( $parts[1] ); // phpcs:ignore PHPCompatibility.ParameterValues.NewIDNVariantDefault.NotSet

[4457] Fix | Delete

}

[4458] Fix | Delete

[4459] Fix | Delete

$domain = $domain . '.';

[4460] Fix | Delete

[4461] Fix | Delete

return ( checkdnsrr( $domain, 'MX' ) || checkdnsrr( $domain, 'A' ) );

[4462] Fix | Delete

}

[4463] Fix | Delete

[4464] Fix | Delete

#endregion

[4465] Fix | Delete

[4466] Fix | Delete

#----------------------------------------------------------------------------------

[4467] Fix | Delete

#region Email

[4468] Fix | Delete

#----------------------------------------------------------------------------------

[4469] Fix | Delete

[4470] Fix | Delete

/**

[4471] Fix | Delete

* Generates and sends an HTML email with customizable sections.

[4472] Fix | Delete

[4473] Fix | Delete

* @author Leo Fajardo (@leorw)

[4474] Fix | Delete

* @since 1.1.2

[4475] Fix | Delete

[4476] Fix | Delete

* @param string $to_address

[4477] Fix | Delete

* @param string $subject

[4478] Fix | Delete

* @param array $sections

[4479] Fix | Delete

* @param array $headers

[4480] Fix | Delete

[4481] Fix | Delete

* @return bool Whether the email contents were sent successfully.

[4482] Fix | Delete

[4483] Fix | Delete

private function send_email(

[4484] Fix | Delete

$to_address,

[4485] Fix | Delete

$subject,

[4486] Fix | Delete

$sections = array(),

[4487] Fix | Delete

$headers = array()

[4488] Fix | Delete

) {

[4489] Fix | Delete

$default_sections = $this->get_email_sections();

[4490] Fix | Delete

[4491] Fix | Delete

// Insert new sections or replace the default email sections.

[4492] Fix | Delete

if ( is_array( $sections ) && ! empty( $sections ) ) {

[4493] Fix | Delete

foreach ( $sections as $section_id => $custom_section ) {

[4494] Fix | Delete

if ( ! isset( $default_sections[ $section_id ] ) ) {

[4495] Fix | Delete

// If the section does not exist, add it.

[4496] Fix | Delete

$default_sections[ $section_id ] = $custom_section;

[4497] Fix | Delete

} else {

[4498] Fix | Delete

// If the section already exists, override it.

[4499] Fix | Delete

1 ...7 8910 11 ...53