Question

wp_dashboard_right_now()

Dashboard widget that displays some basic stats about the site.

---

description

Formerly ‘Right Now’. A streamlined ‘At a Glance’ as of 3.8.

---

源代码

File: wp-admin/includes/dashboard.php

function wp_dashboard_right_now() {
?>
	<div class="main">
	<ul>
	<?php
	// Posts and Pages
	foreach ( array( 'post', 'page' ) as $post_type ) {
		$num_posts = wp_count_posts( $post_type );
		if ( $num_posts && $num_posts->publish ) {
			if ( 'post' == $post_type ) {
				$text = _n( '%s Post', '%s Posts', $num_posts->publish );
			} else {
				$text = _n( '%s Page', '%s Pages', $num_posts->publish );
			}
			$text = sprintf( $text, number_format_i18n( $num_posts->publish ) );
			$post_type_object = get_post_type_object( $post_type );
			if ( $post_type_object && current_user_can( $post_type_object->cap->edit_posts ) ) {
				printf( '<li class="%1$s-count"><a href="edit.php?post_type=%1$s">%2$s</a></li>', $post_type, $text );
			} else {
				printf( '<li class="%1$s-count"><span>%2$s</span></li>', $post_type, $text );
			}

		}
	}
	// Comments
	$num_comm = wp_count_comments();
	if ( $num_comm && ( $num_comm->approved || $num_comm->moderated ) ) {
		$text = sprintf( _n( '%s Comment', '%s Comments', $num_comm->approved ), number_format_i18n( $num_comm->approved ) );
		?>
		<li class="comment-count"><a href="edit-comments.php"><?php echo $text; ?></a></li>
		<?php
		$moderated_comments_count_i18n = number_format_i18n( $num_comm->moderated );
		/* translators: Number of comments in moderation */
		$text = sprintf( _nx( '%s in moderation', '%s in moderation', $num_comm->moderated, 'comments' ), $moderated_comments_count_i18n );
		/* translators: Number of comments in moderation */
		$aria_label = sprintf( _nx( '%s comment in moderation', '%s comments in moderation', $num_comm->moderated, 'comments' ), $moderated_comments_count_i18n );
		?>
		<li class="comment-mod-count<?php
			if ( ! $num_comm->moderated ) {
				echo ' hidden';
			}
		?>"><a href="edit-comments.php?comment_status=moderated" aria-label="<?php esc_attr_e( $aria_label ); ?>"><?php echo $text; ?></a></li>
		<?php
	}

	/**
	 * Filters the array of extra elements to list in the 'At a Glance'
	 * dashboard widget.
	 *
	 * Prior to 3.8.0, the widget was named 'Right Now'. Each element
	 * is wrapped in list-item tags on output.
	 *
	 * @since 3.8.0
	 *
	 * @param array $items Array of extra 'At a Glance' widget items.
	 */
	$elements = apply_filters( 'dashboard_glance_items', array() );

	if ( $elements ) {
		echo '<li>' . implode( "</li>\n<li>", $elements ) . "</li>\n";
	}

	?>
	</ul>
	<?php
	update_right_now_message();

	// Check if search engines are asked not to index this site.
	if ( ! is_network_admin() && ! is_user_admin() && current_user_can( 'manage_options' ) && '0' == get_option( 'blog_public' ) ) {

		/**
		 * Filters the link title attribute for the 'Search Engines Discouraged'
		 * message displayed in the 'At a Glance' dashboard widget.
		 *
		 * Prior to 3.8.0, the widget was named 'Right Now'.
		 *
		 * @since 3.0.0
		 * @since 4.5.0 The default for `$title` was updated to an empty string.
		 *
		 * @param string $title Default attribute text.
		 */
		$title = apply_filters( 'privacy_on_link_title', '' );

		/**
		 * Filters the link label for the 'Search Engines Discouraged' message
		 * displayed in the 'At a Glance' dashboard widget.
		 *
		 * Prior to 3.8.0, the widget was named 'Right Now'.
		 *
		 * @since 3.0.0
		 *
		 * @param string $content Default text.
		 */
		$content = apply_filters( 'privacy_on_link_text' , __( 'Search Engines Discouraged' ) );
		$title_attr = '' === $title ? '' : " title='$title'";

		echo "<p><a href='options-reading.php'$title_attr>$content</a></p>";
	}
	?>
	</div>
	<?php
	/*
	 * activity_box_end has a core action, but only prints content when multisite.
	 * Using an output buffer is the only way to really check if anything's displayed here.
	 */
	ob_start();

	/**
	 * Fires at the end of the 'At a Glance' dashboard widget.
	 *
	 * Prior to 3.8.0, the widget was named 'Right Now'.
	 *
	 * @since 2.5.0
	 */
	do_action( 'rightnow_end' );

	/**
	 * Fires at the end of the 'At a Glance' dashboard widget.
	 *
	 * Prior to 3.8.0, the widget was named 'Right Now'.
	 *
	 * @since 2.0.0
	 */
	do_action( 'activity_box_end' );

	$actions = ob_get_clean();

	if ( !empty( $actions ) ) : ?>
	<div class="sub">
		<?php echo $actions; ?>
	</div>
	<?php endif;
}

---

更新日志

Version	description
2.7.0	Introduced.

---

相关函数

Uses

• wp-admin/includes/update.php: update_right_now_message()
• wp-admin/includes/dashboard.php: dashboard_glance_items
• wp-admin/includes/dashboard.php: privacy_on_link_title
• wp-admin/includes/dashboard.php: privacy_on_link_text
• wp-admin/includes/dashboard.php: rightnow_end
• wp-admin/includes/dashboard.php: activity_box_end
• wp-includes/capabilities.php: current_user_can()
• wp-includes/l10n.php: _n()
• wp-includes/l10n.php: _nx()
• wp-includes/l10n.php: esc_attr_e()
• wp-includes/l10n.php: __()
• wp-includes/load.php: is_network_admin()
• wp-includes/load.php: is_user_admin()
• wp-includes/functions.php: number_format_i18n()
• wp-includes/plugin.php: apply_filters()
• wp-includes/plugin.php: do_action()
• wp-includes/option.php: get_option()
• wp-includes/post.php: wp_count_posts()
• wp-includes/post.php: get_post_type_object()
• wp-includes/comment.php: wp_count_comments()
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User Contributed Notes