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<?php |
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/** |
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* Module Name: Extra Sidebar Widgets |
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* Module Description: Add images, Twitter streams, and more to your sidebar. |
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* Sort Order: 4 |
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* First Introduced: 1.2 |
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* Requires Connection: No |
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* Auto Activate: Yes |
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* Module Tags: Social, Appearance |
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* Feature: Appearance |
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* Additional Search Queries: widget, widgets, facebook, gallery, twitter, gravatar, image, rss |
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*/ |
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function jetpack_load_widgets() { |
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$widgets_include = array(); |
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foreach ( Jetpack::glob_php( dirname( __FILE__ ) . '/widgets' ) as $file ) { |
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$widgets_include[] = $file; |
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} |
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/** |
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* Modify which Jetpack Widgets to register. |
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* |
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* @module widgets |
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* |
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* @since 2.2.1 |
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* |
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* @param array $widgets_include An array of widgets to be registered. |
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*/ |
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$widgets_include = apply_filters( 'jetpack_widgets_to_include', $widgets_include ); |
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foreach( $widgets_include as $include ) { |
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include_once $include; |
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} |
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include_once dirname( __FILE__ ) . '/widgets/migrate-to-core/image-widget.php'; |
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include_once dirname( __FILE__ ) . '/widgets/migrate-to-core/gallery-widget.php'; |
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} |
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add_action( 'jetpack_modules_loaded', 'jetpack_widgets_loaded' ); |
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function jetpack_widgets_loaded() { |
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Jetpack::enable_module_configurable( __FILE__ ); |
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Jetpack::module_configuration_load( __FILE__, 'jetpack_widgets_configuration_load' ); |
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add_filter( 'jetpack_module_configuration_url_widgets', 'jetpack_widgets_configuration_url' ); |
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} |
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function jetpack_widgets_configuration_load() { |
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wp_safe_redirect( admin_url( 'widgets.php' ) ); |
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exit; |
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} |
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/** |
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* Overrides default configuration url |
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* |
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* @uses admin_url |
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* @return string module settings URL |
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*/ |
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function jetpack_widgets_configuration_url() { |
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return admin_url( 'customize.php?autofocus[panel]=widgets' ); |
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} |
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jetpack_load_widgets(); |
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/** |
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* Enqueue utilities to work with widgets in Customizer. |
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* |
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* @since 4.4.0 |
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*/ |
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function jetpack_widgets_customizer_assets_preview() { |
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wp_enqueue_script( 'jetpack-customizer-widget-utils', plugins_url( '/widgets/customizer-utils.js', __FILE__ ), array( 'customize-base' ) ); |
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} |
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add_action( 'customize_preview_init', 'jetpack_widgets_customizer_assets_preview' ); |
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/** |
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* Enqueue styles to stylize widgets in Customizer. |
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* |
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* @since 4.4.0 |
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*/ |
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function jetpack_widgets_customizer_assets_controls() { |
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wp_enqueue_style( 'jetpack-customizer-widget-controls', plugins_url( '/widgets/customizer-controls.css', __FILE__ ), array( 'customize-widgets' ) ); |
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} |
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add_action( 'customize_controls_enqueue_scripts', 'jetpack_widgets_customizer_assets_controls' ); |
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function jetpack_widgets_remove_old_widgets() { |
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$old_widgets = array( |
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'googleplus-badge', |
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); |
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// Don't bother cleaning up the sidebars_widgets data. |
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// That will get cleaned up the next time a widget is |
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// added, removed, moved, etc. |
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foreach ( $old_widgets as $old_widget ) { |
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delete_option( "widget_{$widget_base}" ); |
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} |
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} |
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add_action( 'updating_jetpack_version', 'jetpack_widgets_remove_old_widgets' ); |
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Automattic /
jetpack
This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.