Docs: Improve documentation for the `__construct()`, `recent_comments_style()`, `widget()`, `update()`, and `form()` methods in `WP_Widget_Recent_Comments`.
Also fixes a typo in the class DocBlock. Props leemon. Fixes #34022. See #34013. Built from https://develop.svn.wordpress.org/trunk@34614 git-svn-id: http://core.svn.wordpress.org/trunk@34578 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.4-alpha-34613';
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$wp_version = '4.4-alpha-34614';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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@ -8,7 +8,7 @@
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*/
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/**
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* Core class used to implement a Recent_Comments widget.
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* Core class used to implement a Recent Comments widget.
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*
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* @since 2.8.0
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*
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@ -16,6 +16,12 @@
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*/
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class WP_Widget_Recent_Comments extends WP_Widget {
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/**
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* Sets up a new Recent Comments widget instance.
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*
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* @since 2.8.0
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* @access public
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*/
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public function __construct() {
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$widget_ops = array('classname' => 'widget_recent_comments', 'description' => __( 'Your site’s most recent comments.' ) );
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parent::__construct('recent-comments', __('Recent Comments'), $widget_ops);
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@ -25,7 +31,10 @@ class WP_Widget_Recent_Comments extends WP_Widget {
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add_action( 'wp_head', array($this, 'recent_comments_style') );
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}
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/**
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/**
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* Outputs the default styles for the Recent Comments widget.
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*
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* @since 2.8.0
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* @access public
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*/
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public function recent_comments_style() {
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@ -41,13 +50,19 @@ class WP_Widget_Recent_Comments extends WP_Widget {
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|| ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) )
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return;
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?>
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<style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>
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<?php
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<style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>
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<?php
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}
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/**
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* @param array $args
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* @param array $instance
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* Outputs the content for the current Recent Comments widget instance.
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*
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* @since 2.8.0
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* @access public
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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 Recent Comments widget instance.
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*/
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public function widget( $args, $instance ) {
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if ( ! isset( $args['widget_id'] ) )
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@ -107,9 +122,15 @@ class WP_Widget_Recent_Comments extends WP_Widget {
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}
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/**
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* @param array $new_instance
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* @param array $old_instance
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* @return array
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* Handles updating settings for the current Recent Comments widget instance.
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*
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* @since 2.8.0
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* @access public
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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 to save.
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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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@ -119,17 +140,22 @@ class WP_Widget_Recent_Comments extends WP_Widget {
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}
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/**
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* @param array $instance
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* Outputs the settings form for the Recent Comments widget.
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*
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* @since 2.8.0
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* @access public
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*
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* @param array $instance Current settings.
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*/
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public function form( $instance ) {
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$title = isset( $instance['title'] ) ? $instance['title'] : '';
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$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 5;
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?>
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?>
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<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label>
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<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 ); ?>" /></p>
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<p><label for="<?php echo $this->get_field_id( 'number' ); ?>"><?php _e( 'Number of comments to show:' ); ?></label>
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<input class="tiny-text" id="<?php echo $this->get_field_id( 'number' ); ?>" name="<?php echo $this->get_field_name( 'number' ); ?>" type="number" step="1" min="1" value="<?php echo $number; ?>" size="3" /></p>
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<?php
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<?php
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}
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}
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