* Get back if the current site is single user site.
1037
*
1038
* @return bool
1039
*/
1040
public static function is_single_user_site() {
1041
global $wpdb;
1042
$some_users = $wpdb->get_var( "select count(*) from (select user_id from $wpdb->usermeta where meta_key = '{$wpdb->prefix}capabilities' LIMIT 2) as someusers" );
1043
return 1 === (int) $some_users;
1044
}
1045
1046
/**
1047
* Returns true if the site has file write access false otherwise.
1048
* @return string ( '1' | '0' )
1049
**/
1050
public static function file_system_write_access() {
1051
if ( ! function_exists( 'get_filesystem_method' ) ) {
* Get Jetpack development mode notice text and notice class.
1172
*
1173
* Mirrors the checks made in Jetpack::is_development_mode
1174
*
1175
*/
1176
public static function show_development_mode_notice() {
1177
if ( Jetpack::is_development_mode() ) {
1178
if ( defined( 'JETPACK_DEV_DEBUG' ) && JETPACK_DEV_DEBUG ) {
1179
$notice = sprintf(
1180
/* translators: %s is a URL */
1181
__( 'In <a href="%s" target="_blank">Development Mode</a>, via the JETPACK_DEV_DEBUG constant being defined in wp-config.php or elsewhere.', 'jetpack' ),
// Throw up a notice if using a development version and as for feedback.
1202
if ( Jetpack::is_development_version() ) {
1203
/* translators: %s is a URL */
1204
$notice = sprintf( __( 'You are currently running a development version of Jetpack. <a href="%s" target="_blank">Submit your feedback</a>', 'jetpack' ), 'https://jetpack.com/contact-support/beta-group/' );
* The dynamic part of the hook, $module, is the module slug.
1400
*
1401
* @since 1.1.0
1402
*/
1403
do_action( 'jetpack_module_loaded_' . $module );
1404
}
1405
1406
/**
1407
* Fires when all the modules are loaded.
1408
*
1409
* @since 1.1.0
1410
*/
1411
do_action( 'jetpack_modules_loaded' );
1412
1413
// Load module-specific code that is needed even when a module isn't active. Loaded here because code contained therein may need actions such as setup_theme.
1414
if ( Jetpack::is_active() || Jetpack::is_development_mode() )
trigger_error( sprintf( __( 'Jetpack contains the most recent version of the old “%1$s” plugin.', 'jetpack' ), 'WordPress.com Stats' ), E_USER_ERROR );
function intercept_plugin_error_scrape( $action, $result ) {
2960
if ( ! $result ) {
2961
return;
2962
}
2963
2964
foreach ( $this->plugins_to_deactivate as $deactivate_me ) {
2965
if ( "plugin-activation-error_{$deactivate_me[0]}" == $action ) {
2966
Jetpack::bail_on_activation( sprintf( __( 'Jetpack contains the most recent version of the old “%1$s” plugin.', 'jetpack' ), $deactivate_me[1] ), false );
'<p>' . __( 'Jetpack supercharges your self-hosted WordPress site with the awesome cloud power of WordPress.com.', 'jetpack' ) . '</p>' .
3113
'<p>' . __( 'On this page, you are able to view the modules available within Jetpack, learn more about them, and activate or deactivate them as needed.', 'jetpack' ) . '</p>',
'<p>' . __( 'You can activate or deactivate individual Jetpack modules to suit your needs.', 'jetpack' ) . '</p>' .
3126
'<ol>' .
3127
'<li>' . __( 'Each module has an Activate or Deactivate link so you can toggle one individually.', 'jetpack' ) . '</li>' .
3128
'<li>' . __( 'Using the checkboxes next to each module, you can select multiple modules to toggle via the Bulk Actions menu at the top of the list.', 'jetpack' ) . '</li>' .
3129
'</ol>' .
3130
'<p>' . __( 'Using the tools on the right, you can search for specific modules, filter by module categories or which are active, or change the sorting order.', 'jetpack' ) . '</p>'
<h2 class="jp-banner__header"><?php _e( 'Your Jetpack is almost ready!', 'jetpack' ); ?></h2>
3214
<p class="jp-banner__description"><?php _e( 'Please connect to or create a WordPress.com account to enable Jetpack, including powerful security, traffic, and customization services.', 'jetpack' ); ?></p>
<h2 class="jp-banner__header"><?php esc_html_e( 'Jetpack Centralized Site Management', 'jetpack' ); ?></h2>
3267
<p class="jp-banner__description"><?php printf( __( 'Manage multiple Jetpack enabled sites from one single dashboard at wordpress.com. Allows all existing, connected Administrators to modify your site.', 'jetpack' ), 'https://jetpack.com/support/site-management' ); ?></p>
<h2><?php _e( '<strong>Jetpack is activated!</strong> Each site on your network must be connected individually by an admin on that site.', 'jetpack' ) ?></h2>
3335
</div>
3336
</div>
3337
<?php
3338
}
3339
3340
/*
3341
* Registration flow:
3342
* 1 - ::admin_page_load() action=register
3343
* 2 - ::try_registration()
3344
* 3 - ::register()
3345
* - Creates jetpack_register option containing two secrets and a timestamp
3346
* - Calls https://jetpack.wordpress.com/jetpack.register/1/ with
$this->message = '<strong>' . sprintf( __( 'You are all set! Your site can now be managed from <a href="%s" target="_blank">wordpress.com/sites</a>.', 'jetpack' ), 'https://wordpress.com/sites' ) . '</strong>';
3537
if ( $activated_manage ) {
3538
$this->message .= '<br /><strong>' . __( 'Manage has been activated for you!', 'jetpack' ) . '</strong>';
The variable $gp_locale does not seem to be defined for all execution paths leading up to this point.
If you define a variable conditionally, it can happen that it is not defined
for all execution paths.
Let’s take a look at an example:
functionmyFunction($a){switch($a){case'foo':$x=1;break;case'bar':$x=2;break;}// $x is potentially undefined here.echo$x;}
In the above example, the variable $x is defined if you pass “foo” or “bar”
as argument for $a. However, since the switch statement has no default
case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
functionmyFunction($a){switch($a){case'foo':$x=1;break;case'bar':$x=2;break;}if(isset($x)){// Make sure it's always set.echo$x;}}
Define a default value for the variable:
functionmyFunction($a){$x='';// Set a default which gets overridden for certain paths.switch($a){case'foo':$x=1;break;case'bar':$x=2;break;}echo$x;}
Add a value for the missing path:
functionmyFunction($a){switch($a){case'foo':$x=1;break;case'bar':$x=2;break;// We add support for the missing case.default:$x='';break;}echo$x;}
<h2><?php _e( 'Outbound HTTPS not working', 'jetpack' ); ?></h2>
4213
<p><?php _e( 'Your site could not connect to WordPress.com via HTTPS. This could be due to any number of reasons, including faulty SSL certificates, misconfigured or missing SSL libraries, or network issues.', 'jetpack' ); ?></p>
4214
<p>
4215
<?php _e( 'Jetpack will re-test for HTTPS support once a day, but you can click here to try again immediately: ', 'jetpack' ); ?>
return new Jetpack_Error( 'jetpack_id', sprintf( __( 'Error Details: Jetpack ID is empty. Do not publicly post this error message! %s', 'jetpack' ), $entity ), $entity );
4330
} elseif ( ! is_scalar( $json->jetpack_id ) ) {
4331
return new Jetpack_Error( 'jetpack_id', sprintf( __( 'Error Details: Jetpack ID is not a scalar. Do not publicly post this error message! %s', 'jetpack' ) , $entity ), $entity );
return new Jetpack_Error( 'jetpack_id', sprintf( __( 'Error Details: Jetpack ID begins with a numeral. Do not publicly post this error message! %s', 'jetpack' ) , $entity ), $entity );
wp_die( __( 'You must connect your Jetpack plugin to WordPress.com to use this feature.' , 'jetpack' ) );
4985
}
4986
4987
$die_error = __( 'Someone may be trying to trick you into giving them access to your site. Or it could be you just encountered a bug :). Either way, please close this window.', 'jetpack' );
4988
4989
$jetpack_signature = new Jetpack_Signature( $token->secret, (int) Jetpack_Options::get_option( 'time_diff' ) );
4990
4991
if ( isset( $_POST['jetpack_json_api_original_query'] ) ) {
'id', // (int) The Client ID/WP.com Blog ID of this site.
5785
'master_user', // (int) The local User ID of the user who connected this site to jetpack.wordpress.com.
5786
'version', // (string) Used during upgrade procedure to auto-activate new modules. version:time
5787
'jumpstart', // (string) A flag for whether or not to show the Jump Start. Accepts: new_connection, jumpstart_activated, jetpack_action_taken, jumpstart_dismissed.
5788
5789
// non_compact
5790
'activated',
5791
5792
// private
5793
'register',
5794
'blog_token', // (string) The Client Secret/Blog Token of this site.
5795
'user_token', // (string) The User Token of this site. (deprecated)
<p><?php echo esc_html_x( 'Blocked malicious login attempts', '{#} Blocked malicious login attempts -- number is on a prior line, text is a caption.', 'jetpack' ); ?></p>
<p><?php echo esc_html_x( 'Spam comments blocked by Akismet.', '{#} Spam comments blocked by Akismet -- number is on a prior line, text is a caption.', 'jetpack' ); ?></p>
<p><a href="<?php echo esc_url( 'https://akismet.com/?utm_source=jetpack&utm_medium=link&utm_campaign=Jetpack%20Dashboard%20Widget%20Footer%20Link' ); ?>"><?php esc_html_e( 'Akismet can help to keep your blog safe from spam!', 'jetpack' ); ?></a></p>
5978
<?php endif; ?>
5979
</div>
5980
5981
</footer>
5982
<?php
5983
}
5984
5985
public function dashboard_widget_connect_to_wpcom() {
<p><?php echo wp_kses( __( 'Connecting Jetpack will show you <strong>stats</strong> about your traffic, <strong>protect</strong> you from brute force attacks, <strong>speed up</strong> your images and photos, and enable other <strong>traffic and security</strong> features.', 'jetpack' ), 'jetpack' ) ?></p>
Automattic /
jetpack
Eric Binnion
If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: