136 lines
3.3 KiB
PHP
136 lines
3.3 KiB
PHP
<?php
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namespace AIOSEO\Plugin\Common\Breadcrumbs;
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// Exit if accessed directly.
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Class Widget.
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*
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* @since 4.1.1
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*/
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class Widget extends \WP_Widget {
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/**
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* The default attributes.
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*
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* @since 4.2.7
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*
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* @var array
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*/
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private $defaults = [];
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/**
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* Class constructor.
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*
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* @since 4.1.1
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*/
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public function __construct() {
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// Widget defaults.
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$this->defaults = [
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'title' => ''
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];
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// Widget Slug.
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$widgetSlug = 'aioseo-breadcrumb-widget';
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// Widget basics.
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$widgetOps = [
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'classname' => $widgetSlug,
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'description' => esc_html__( 'Display the current page breadcrumb.', 'all-in-one-seo-pack' ),
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];
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// Widget controls.
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$controlOps = [
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'id_base' => $widgetSlug,
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];
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// Translators: 1 - The plugin short name ("AIOSEO").
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$name = sprintf( esc_html__( '%1$s - Breadcrumbs', 'all-in-one-seo-pack' ), AIOSEO_PLUGIN_SHORT_NAME );
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$name .= ' ' . esc_html__( '(legacy)', 'all-in-one-seo-pack' );
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parent::__construct( $widgetSlug, $name, $widgetOps, $controlOps );
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}
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/**
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* Widget callback.
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*
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* @since 4.1.1
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*
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* @param array $args Widget args.
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* @param array $instance The widget instance options.
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* @return void
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*/
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public function widget( $args, $instance ) {
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// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped
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// Merge with defaults.
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$instance = wp_parse_args( (array) $instance, $this->defaults );
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echo $args['before_widget'];
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// Title.
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if ( ! empty( $instance['title'] ) ) {
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echo $args['before_title'];
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echo apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
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echo $args['after_title'];
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}
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// If not being previewed in the Customizer maybe show the dummy preview.
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if (
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! is_customize_preview() &&
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(
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false !== strpos( wp_get_referer(), admin_url( 'widgets.php' ) ) ||
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false !== strpos( wp_get_referer(), admin_url( 'customize.php' ) )
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)
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) {
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aioseo()->breadcrumbs->frontend->preview();
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} else {
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aioseo()->breadcrumbs->frontend->display();
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}
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echo $args['after_widget'];
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// phpcs:enable WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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/**
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* Widget option update.
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*
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* @since 4.1.1
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*
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* @param array $newInstance New instance options.
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* @param array $oldInstance Old instance options.
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* @return array Processed new instance options.
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*/
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public function update( $newInstance, $oldInstance ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
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$newInstance['title'] = wp_strip_all_tags( $newInstance['title'] );
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return $newInstance;
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}
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/**
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* Widget options form.
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*
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* @since 4.1.1
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*
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* @param array $instance The widget instance options.
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* @return void
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*/
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public function form( $instance ) {
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// Merge with defaults.
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$instance = wp_parse_args( (array) $instance, $this->defaults );
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?>
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<p>
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<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>">
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<?php echo esc_html( __( 'Title:', 'all-in-one-seo-pack' ) ); ?>
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</label>
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<input
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type="text"
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id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"
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name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>"
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value="<?php echo esc_attr( $instance['title'] ); ?>"
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class="widefat"
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/>
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</p>
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<?php
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}
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}
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