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<?php |
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/** |
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* @package Polylang |
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*/ |
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|
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/** |
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* Class PLL_Widgets_Filters |
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* |
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* @since 3.0 |
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* |
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* Adds new options to {@see https://developer.wordpress.org/reference/classes/wp_widget/ WP_Widget} and saves them. |
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*/ |
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class PLL_Admin_Filters_Widgets_Options extends PLL_Filters_Widgets_Options { |
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/** |
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* Modifies the widgets forms to add our language dropdown list. |
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* |
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* @since 0.3 |
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* @since 3.0 Moved from PLL_Admin_Filters |
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* |
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* @param WP_Widget $widget Widget instance. |
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* @param null $return Not used. |
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* @param array $instance Widget settings. |
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* @return void |
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* |
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* @phpstan-param WP_Widget<array<string, mixed>> $widget |
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*/ |
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public function in_widget_form( $widget, $return, $instance ) { |
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$screen = get_current_screen(); |
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|
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// Test the Widgets screen and the Customizer to avoid displaying the option in page builders |
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// Saving the widget reloads the form. And curiously the action is in $_REQUEST but neither in $_POST, nor in $_GET. |
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if ( ( isset( $screen ) && 'widgets' === $screen->base ) || ( isset( $_REQUEST['action'] ) && 'save-widget' === $_REQUEST['action'] ) || isset( $GLOBALS['wp_customize'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
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parent::in_widget_form( $widget, $return, $instance ); |
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} |
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} |
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} |
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