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aaf99e6913
WordPress' code just... wasn't. This is now dealt with. Props jrf, pento, netweb, GaryJ, jdgrimes, westonruter, Greg Sherwood from PHPCS, and everyone who's ever contributed to WPCS and PHPCS. Fixes #41057. Built from https://develop.svn.wordpress.org/trunk@42343 git-svn-id: http://core.svn.wordpress.org/trunk@42172 1a063a9b-81f0-0310-95a4-ce76da25c4cd
92 lines
2.6 KiB
PHP
92 lines
2.6 KiB
PHP
<?php
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/**
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* Widget API: WP_Widget_Search class
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*
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* @package WordPress
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* @subpackage Widgets
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* @since 4.4.0
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*/
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/**
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* Core class used to implement a Search widget.
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*
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* @since 2.8.0
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*
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* @see WP_Widget
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*/
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class WP_Widget_Search extends WP_Widget {
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/**
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* Sets up a new Search widget instance.
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*
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* @since 2.8.0
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*/
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public function __construct() {
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$widget_ops = array(
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'classname' => 'widget_search',
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'description' => __( 'A search form for your site.' ),
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'customize_selective_refresh' => true,
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);
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parent::__construct( 'search', _x( 'Search', 'Search widget' ), $widget_ops );
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}
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/**
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* Outputs the content for the current Search widget instance.
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*
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* @since 2.8.0
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*
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* @param array $args Display arguments including 'before_title', 'after_title',
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* 'before_widget', and 'after_widget'.
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* @param array $instance Settings for the current Search widget instance.
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*/
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public function widget( $args, $instance ) {
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$title = ! empty( $instance['title'] ) ? $instance['title'] : '';
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/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
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$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
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echo $args['before_widget'];
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if ( $title ) {
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echo $args['before_title'] . $title . $args['after_title'];
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}
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// Use current theme search form if it exists
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get_search_form();
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echo $args['after_widget'];
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}
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/**
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* Outputs the settings form for the Search widget.
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*
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* @since 2.8.0
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*
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* @param array $instance Current settings.
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*/
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public function form( $instance ) {
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$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
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$title = $instance['title'];
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?>
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<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></label></p>
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<?php
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}
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/**
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* Handles updating settings for the current Search widget instance.
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*
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* @since 2.8.0
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*
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* @param array $new_instance New settings for this instance as input by the user via
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* WP_Widget::form().
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* @param array $old_instance Old settings for this instance.
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* @return array Updated settings.
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*/
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public function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$new_instance = wp_parse_args( (array) $new_instance, array( 'title' => '' ) );
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$instance['title'] = sanitize_text_field( $new_instance['title'] );
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return $instance;
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}
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}
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