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< ? php
namespace W3TC ;
class Licensing_Plugin_Admin {
private $site_inactivated = false ;
private $site_activated = false ;
/**
* Config
*/
private $_config = null ;
function __construct () {
$this -> _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'
),
'<span style="color: red; background: none;">' ,
'</span>'
),
array (
'span' => array (
'style' => array (),
),
)
),
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'href' => wp_nonce_url ( network_admin_url ( 'admin.php?page=w3tc_dashboard&w3tc_message_action=licensing_upgrade' ), 'w3tc' ),
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);
}
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' ),
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'href' => wp_nonce_url ( network_admin_url ( 'admin.php?page=w3tc_dashboard&w3tc_message_action=licensing_upgrade' ), 'w3tc' ),
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);
}
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 () {
?>
< script type = " text/javascript " >
jQuery ( function () {
w3tc_lightbox_upgrade ( w3tc_nonce , 'topbar_performance' );
jQuery ( '#w3tc-license-instruction' ) . show ();
});
</ script >
< ? php
}
/**
*
*
* @ param Config $config
* @ param Config $old_config
*/
function possible_state_change ( $config , $old_config ) {
$changed = false ;
if ( $old_config -> 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' ) ) {
$message = wp_kses (
sprintf (
// translators: 1 HTML input button for renewing license.
__ (
'It looks like your W3 Total Cache Pro license has expired. %1$s to continue using the Pro features' ,
'w3-total-cache'
),
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'<input type="button" class="button button-buy-plugin" data-nonce="' .
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wp_create_nonce ( 'w3tc' ) . '" data-renew-key="' . esc_attr ( $this -> get_license_key () ) .
'" data-src="licensing_expired" value="' . __ ( 'Renew Now' , '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' ) .
'<a href="' . ( is_network_admin () ? network_admin_url ( 'admin.php?page=w3tc_general#licensing' ) :
admin_url ( 'admin.php?page=w3tc_general#licensing' ) ) . '"> ' . __ ( 'Please enter it again.' , 'w3-total-cache' ) . '</a>' ;
} 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'
),
'<a class="w3tc_licensing_reset_rooturi" href="' . Util_Ui :: url (
array (
'page' => 'w3tc_general' ,
'w3tc_licensing_reset_rooturi' => 'y' ,
)
) . '">' ,
'</a>'
),
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 ( $message ) {
if ( ! Util_Admin :: is_w3tc_admin_page () ) {
echo '<script src="' . esc_url ( plugins_url ( 'pub/js/lightbox.js' , W3TC_FILE ) ) . '"></script>' ;
echo '<link rel="stylesheet" id="w3tc-lightbox-css" href="' . esc_url ( plugins_url ( 'pub/css/lightbox.css' , W3TC_FILE ) ) . '" type="text/css" media="all" />' ;
}
Util_Ui :: error_box (
sprintf (
'%1$s%2$s. %3$scheck license status again</a></p>' ,
'<p>' ,
$message ,
'<a class="w3tc_licensing_check" href="' . Util_Ui :: url (
array (
'page' => 'w3tc_general' ,
'w3tc_licensing_check_key' => 'y' ,
)
) . '">' ,
'</a>' ,
'</p>'
)
);
}
if ( $this -> site_inactivated ) {
Util_Ui :: error_box ( '<p>' . __ ( 'The W3 Total Cache license key is deactivated for this site.' , 'w3-total-cache' ) . '</p>' );
}
if ( $this -> site_activated ) {
Util_Ui :: error_box ( '<p>' . __ ( 'The W3 Total Cache license key is activated for this site.' , 'w3-total-cache' ) . '</p>' );
}
}
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 (
'<br /><br />%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 ( '<form method="post" action="%s">' , W3TC_TERMS_ACCEPT_URL ) .
Util_Ui :: r_hidden ( 'return_url' , 'return_url' , $return_url ) .
Util_Ui :: r_hidden ( 'license_key' , 'license_key' , $this -> get_license_key () ) .
Util_Ui :: r_hidden ( 'home_url' , 'home_url' , home_url () ) .
'<input type="submit" class="button" name="answer" value="Accept" /> ' .
'<input type="submit" class="button" name="answer" value="Decline" />' .
'</form>' ;
}
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'
),
'<a target="_blank" href="' . esc_url ( W3TC_TERMS_URL ) . '">' ,
'</a>'
) . $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'
),
'<br />' ,
'<a target="_blank" href="' . esc_url ( W3TC_TERMS_URL ) . '">' ,
'</a>'
) .
$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 ();
}
}