_config = Dispatcher::config();
}
/**
* Runs plugin
*/
function run() {
add_action( 'admin_init', array( $this, 'admin_init' ) );
add_action( 'wp_ajax_w3tc_verify_plugin_license_key', array( $this, 'action_verify_plugin_license_key' ) );
add_action( 'w3tc_config_ui_save-w3tc_general', array( $this, 'possible_state_change' ), 2, 10 );
add_action( 'w3tc_message_action_licensing_upgrade', array( $this, 'w3tc_message_action_licensing_upgrade' ) );
add_filter( 'w3tc_admin_bar_menu', array( $this, 'w3tc_admin_bar_menu' ) );
}
public function w3tc_admin_bar_menu( $menu_items ) {
if ( ! Util_Environment::is_w3tc_pro( $this->_config ) ) {
$menu_items['00020.licensing'] = array(
'id' => 'w3tc_overlay_upgrade',
'parent' => 'w3tc',
'title' => wp_kses(
sprintf(
// translators: 1 opening HTML span tag, 2 closing HTML span tag.
__(
'%1$sUpgrade Performance%2$s',
'w3-total-cache'
),
'',
''
),
array(
'span' => array(
'style' => array(),
),
)
),
'href' => wp_nonce_url(
network_admin_url( 'admin.php?page=w3tc_dashboard&w3tc_message_action=licensing_upgrade' ),
'w3tc'
),
);
}
if ( defined( 'W3TC_DEBUG' ) && W3TC_DEBUG ) {
$menu_items['90040.licensing'] = array(
'id' => 'w3tc_debug_overlay_upgrade',
'parent' => 'w3tc_debug_overlays',
'title' => esc_html__( 'Upgrade', 'w3-total-cache' ),
'href' => wp_nonce_url( network_admin_url( 'admin.php?page=w3tc_dashboard&w3tc_message_action=licensing_upgrade' ), 'w3tc' )
);
}
return $menu_items;
}
public function w3tc_message_action_licensing_upgrade() {
add_action( 'admin_head', array( $this, 'admin_head_licensing_upgrade' ) );
}
public function admin_head_licensing_upgrade() {
?>
get_string( 'plugin.license_key' ) !== '' && $config->get_string( 'plugin.license_key' ) === '' ) {
$result = Licensing_Core::deactivate_license( $old_config->get_string( 'plugin.license_key' ) );
if ( $result ) {
$this->site_inactivated = true;
}
$changed = true;
} elseif ( $old_config->get_string( 'plugin.license_key' ) === '' && $config->get_string( 'plugin.license_key' ) !== '' ) {
$result = Licensing_Core::activate_license( $config->get_string( 'plugin.license_key' ), W3TC_VERSION );
if ( $result ) {
$this->site_activated = true;
$config->set( 'common.track_usage', true );
}
$changed = true;
} elseif ( $old_config->get_string( 'plugin.license_key' ) !== $config->get_string( 'plugin.license_key' ) ) {
$result = Licensing_Core::activate_license( $config->get_string( 'plugin.license_key' ), W3TC_VERSION );
if ( $result ) {
$this->site_activated = true;
}
$changed = true;
}
if ( $changed ) {
$state = Dispatcher::config_state();
$state->set( 'license.next_check', 0 );
$state->save();
delete_transient( 'w3tc_imageservice_limited' );
}
}
/**
* Setup notices actions
*/
function admin_init() {
$capability = apply_filters( 'w3tc_capability_admin_notices', 'manage_options' );
$this->maybe_update_license_status();
if ( current_user_can( $capability ) ) {
if ( is_admin() ) {
/**
* Only admin can see W3TC notices and errors
*/
if ( ! Util_Environment::is_wpmu() ) {
add_action( 'admin_notices', array( $this, 'admin_notices' ), 1, 1 );
}
add_action( 'network_admin_notices', array( $this, 'admin_notices' ), 1, 1 );
if ( Util_Admin::is_w3tc_admin_page() ) {
add_filter( 'w3tc_notes', array( $this, 'w3tc_notes' ) );
}
}
}
}
private function _status_is( $s, $starts_with ) {
$s .= '.';
$starts_with .= '.';
return substr( $s, 0, strlen( $starts_with ) ) === $starts_with;
}
/**
* Run license status check and display messages
*/
function admin_notices() {
$message = '';
$state = Dispatcher::config_state();
$status = $state->get_string( 'license.status' );
if ( defined( 'W3TC_PRO' ) ) {
} elseif ( 'no_key' === $status ) {
} elseif ( $this->_status_is( $status, 'inactive.expired' ) ) {
$message = wp_kses(
sprintf(
// translators: 1 HTML input button for renewing licence.
__(
'It looks like your W3 Total Cache Pro License has expired. %1$s to continue using the Pro Features',
'w3-total-cache'
),
''
),
array(
'input' => array(
'type' => array(),
'class' => array(),
'data-nonce' => array(),
'data-renew-key' => array(),
'data-src' => array(),
'value' => array(),
),
)
);
} elseif ( $this->_status_is( $status, 'invalid' ) ) {
$message = __( 'The W3 Total Cache license key you entered is not valid.', 'w3-total-cache' ) .
' ' . __( 'Please enter it again.', 'w3-total-cache' ) . '';
} elseif ( $this->_status_is( $status, 'inactive.by_rooturi.activations_limit_not_reached' ) ) {
$message = __( 'The W3 Total Cache license key is not active for this site.', 'w3-total-cache' );
} elseif ( $this->_status_is( $status, 'inactive.by_rooturi' ) ) {
$message = wp_kses(
sprintf(
// translators: HTML a tag to W3TC Licence Reset.
__(
'The W3 Total Cache license key is not active for this site. You can switch your license to this website following %1$sthis link%2$s',
'w3-total-cache'
),
'',
''
),
array(
'a' => array(
'class' => array(),
'href' => array(),
),
)
);
} elseif ( $this->_status_is( $status, 'inactive' ) ) {
$message = __( 'The W3 Total Cache license key is not active.', 'w3-total-cache' );
} elseif ( $this->_status_is( $status, 'active' ) ) {
} else {
$message = __( 'The W3 Total Cache license key can\'t be verified.', 'w3-total-cache' );
}
if ( $message ) {
if ( ! Util_Admin::is_w3tc_admin_page() ) {
echo '';
echo '';
}
Util_Ui::error_box(
sprintf(
'%1$s%2$s. %3$scheck license status again',
'',
$message,
'',
'',
'
'
)
);
}
if ( $this->site_inactivated ) {
Util_Ui::error_box( '' . __( 'The W3 Total Cache license key is deactivated for this site.', 'w3-total-cache' ) . '
' );
}
if ( $this->site_activated ) {
Util_Ui::error_box( '' . __( 'The W3 Total Cache license key is activated for this site.', 'w3-total-cache' ) . '
' );
}
}
function w3tc_notes( $notes ) {
$terms = '';
$state_master = Dispatcher::config_state_master();
if ( defined( 'W3TC_PRO' ) ) {
$terms = 'accept';
} elseif ( ! Util_Environment::is_w3tc_pro( $this->_config ) ) {
$terms = $state_master->get_string( 'license.community_terms' );
$buttons = sprintf(
'
%s %s',
Util_Ui::button_link(
__( 'Accept', 'w3-total-cache' ),
Util_Ui::url( array( 'w3tc_licensing_terms_accept' => 'y' ) )
),
Util_Ui::button_link(
__( 'Decline', 'w3-total-cache' ),
Util_Ui::url( array( 'w3tc_licensing_terms_decline' => 'y' ) )
)
);
} else {
$state = Dispatcher::config_state();
$terms = $state->get_string( 'license.terms' );
$return_url = self_admin_url( Util_Ui::url( array( 'w3tc_licensing_terms_refresh' => 'y' ) ) );
$buttons =
sprintf( '';
}
if ( 'accept' !== $terms && 'decline' !== $terms && 'postpone' !== $terms ) {
if ( $state_master->get_integer( 'common.install' ) < 1542029724 ) {
/* installed before 2018-11-12 */
$notes['licensing_terms'] = sprintf(
// translators: 1 opening HTML a tag to W3TC Terms page, 2 closing HTML a tag.
esc_html__(
'Our terms of use and privacy policies have been updated. Please %1$sreview%2$s and accept them.',
'w3-total-cache'
),
'',
''
) . $buttons;
} else {
$notes['licensing_terms'] = sprintf(
// translators: 1: HTML break tag, 2: Anchor/link open tag, 3: Anchor/link close tag.
esc_html__(
'By allowing us to collect data about how W3 Total Cache is used, we can improve our features and experience for everyone. This data will not include any personally identifiable information.%1$sFeel free to review our %2$sterms of use and privacy policy%3$s.',
'w3-total-cache'
),
'
',
'',
''
) .
$buttons;
}
}
return $notes;
}
/**
*
*
* @return string
*/
private function maybe_update_license_status() {
$state = Dispatcher::config_state();
if ( time() < $state->get_integer( 'license.next_check' ) ) {
return;
}
$check_timeout = 3600 * 24 * 5;
$status = '';
$terms = '';
$license_key = $this->get_license_key();
$old_plugin_type = $this->_config->get_string( 'plugin.type' );
$plugin_type = '';
if ( ! empty( $license_key ) || defined( 'W3TC_LICENSE_CHECK' ) ) {
$license = Licensing_Core::check_license( $license_key, W3TC_VERSION );
if ( $license ) {
$status = $license->license_status;
$terms = $license->license_terms;
if ( $this->_status_is( $status, 'active' ) ) {
$plugin_type = 'pro';
} elseif ( $this->_status_is( $status, 'inactive.by_rooturi' ) &&
Util_Environment::is_w3tc_pro_dev() ) {
$status = 'valid';
$plugin_type = 'pro_dev';
}
}
$this->_config->set( 'plugin.type', $plugin_type );
} else {
$status = 'no_key';
}
if ( 'no_key' === $status ) {
} elseif ( $this->_status_is( $status, 'invalid' ) ) {
} elseif ( $this->_status_is( $status, 'inactive' ) ) {
} elseif ( $this->_status_is( $status, 'active' ) ) {
} else {
$check_timeout = 60;
}
$state->set( 'license.status', $status );
$state->set( 'license.next_check', time() + $check_timeout );
$state->set( 'license.terms', $terms );
$state->save();
if ( $old_plugin_type !== $plugin_type ) {
try {
$this->_config->set( 'plugin.type', $plugin_type );
$this->_config->save();
} catch ( \Exception $ex ) {
// missing exception handle?
}
}
return $status;
}
function get_license_key() {
$license_key = $this->_config->get_string( 'plugin.license_key', '' );
if ( '' === $license_key ) {
$license_key = ini_get( 'w3tc.license_key' );
}
return $license_key;
}
function action_verify_plugin_license_key() {
$license = Util_Request::get_string( 'license_key', '' );
if ( $license ) {
$status = Licensing_Core::check_license( $license, W3TC_VERSION );
echo esc_html( $status->license_status );
} else {
echo 'invalid';
}
exit();
}
}