<?php
/**
 * WordPress Dashboard Widget Administration Screen API
 *
 * @package WordPress
 * @subpackage Administration
 */

/**
 * Registers dashboard widgets.
 *
 * Handles POST data, sets up filters.
 *
 * @since 2.5.0
 *
 * @global array $wp_registered_widgets
 * @global array $wp_registered_widget_controls
 * @global array $wp_dashboard_control_callbacks
 */
function wp_dashboard_setup() {
	global $wp_registered_widgets, $wp_registered_widget_controls, $wp_dashboard_control_callbacks;
	$wp_dashboard_control_callbacks = array();
	$screen                         = get_current_screen();

	/* Register Widgets and Controls */

	$response = wp_check_browser_version();

	if ( $response && $response['upgrade'] ) {
		add_filter( 'postbox_classes_dashboard_dashboard_browser_nag', 'dashboard_browser_nag_class' );
		if ( $response['insecure'] ) {
			wp_add_dashboard_widget( 'dashboard_browser_nag', __( 'You are using an insecure browser!' ), 'wp_dashboard_browser_nag' );
		} else {
			wp_add_dashboard_widget( 'dashboard_browser_nag', __( 'Your browser is out of date!' ), 'wp_dashboard_browser_nag' );
		}
	}

	// PHP Version.
	$response = wp_check_php_version();
	if ( $response && isset( $response['is_acceptable'] ) && ! $response['is_acceptable'] && current_user_can( 'update_php' ) ) {
		add_filter( 'postbox_classes_dashboard_dashboard_php_nag', 'dashboard_php_nag_class' );
		wp_add_dashboard_widget( 'dashboard_php_nag', __( 'PHP Update Required' ), 'wp_dashboard_php_nag' );
	}

	// Site Health.
	if ( current_user_can( 'view_site_health_checks' ) && ! is_network_admin() ) {
		if ( ! class_exists( 'WP_Site_Health' ) ) {
			require_once ABSPATH . 'wp-admin/includes/class-wp-site-health.php';
		}

		WP_Site_Health::get_instance();

		wp_enqueue_style( 'site-health' );
		wp_enqueue_script( 'site-health' );

		wp_add_dashboard_widget( 'dashboard_site_health', __( 'Site Health Status' ), 'wp_dashboard_site_health' );
	}

	// Right Now.
	if ( is_blog_admin() && current_user_can( 'edit_posts' ) ) {
		wp_add_dashboard_widget( 'dashboard_right_now', __( 'At a Glance' ), 'wp_dashboard_right_now' );
	}

	if ( is_network_admin() ) {
		wp_add_dashboard_widget( 'network_dashboard_right_now', __( 'Right Now' ), 'wp_network_dashboard_right_now' );
	}

	// Activity Widget.
	if ( is_blog_admin() ) {
		wp_add_dashboard_widget( 'dashboard_activity', __( 'Activity' ), 'wp_dashboard_site_activity' );
	}

	// QuickPress Widget.
	if ( is_blog_admin() && current_user_can( get_post_type_object( 'post' )->cap->create_posts ) ) {
		$quick_draft_title = sprintf( '%1$s %2$s', __( 'Quick Draft' ), __( 'Your Recent Drafts' ) );
		wp_add_dashboard_widget( 'dashboard_quick_press', $quick_draft_title, 'wp_dashboard_quick_press' );
	}

	// WordPress Events and News.
	wp_add_dashboard_widget( 'dashboard_primary', __( 'WordPress Events and News' ), 'wp_dashboard_events_news' );

	if ( is_network_admin() ) {

		/**
		 * Fires after core widgets for the Network Admin dashboard have been registered.
		 *
		 * @since 3.1.0
		 */
		do_action( 'wp_network_dashboard_setup' );

		/**
		 * Filters the list of widgets to load for the Network Admin dashboard.
		 *
		 * @since 3.1.0
		 *
		 * @param string[] $dashboard_widgets An array of dashboard widget IDs.
		 */
		$dashboard_widgets = apply_filters( 'wp_network_dashboard_widgets', array() );
	} elseif ( is_user_admin() ) {

		/**
		 * Fires after core widgets for the User Admin dashboard have been registered.
		 *
		 * @since 3.1.0
		 */
		do_action( 'wp_user_dashboard_setup' );

		/**
		 * Filters the list of widgets to load for the User Admin dashboard.
		 *
		 * @since 3.1.0
		 *
		 * @param string[] $dashboard_widgets An array of dashboard widget IDs.
		 */
		$dashboard_widgets = apply_filters( 'wp_user_dashboard_widgets', array() );
	} else {

		/**
		 * Fires after core widgets for the admin dashboard have been registered.
		 *
		 * @since 2.5.0
		 */
		do_action( 'wp_dashboard_setup' );

		/**
		 * Filters the list of widgets to load for the admin dashboard.
		 *
		 * @since 2.5.0
		 *
		 * @param string[] $dashboard_widgets An array of dashboard widget IDs.
		 */
		$dashboard_widgets = apply_filters( 'wp_dashboard_widgets', array() );
	}

	foreach ( $dashboard_widgets as $widget_id ) {
		$name = empty( $wp_registered_widgets[ $widget_id ]['all_link'] ) ? $wp_registered_widgets[ $widget_id ]['name'] : $wp_registered_widgets[ $widget_id ]['name'] . " " . __( 'View all' ) . '';
		wp_add_dashboard_widget( $widget_id, $name, $wp_registered_widgets[ $widget_id ]['callback'], $wp_registered_widget_controls[ $widget_id ]['callback'] );
	}

	if ( 'POST' === $_SERVER['REQUEST_METHOD'] && isset( $_POST['widget_id'] ) ) {
		check_admin_referer( 'edit-dashboard-widget_' . $_POST['widget_id'], 'dashboard-widget-nonce' );
		ob_start(); // Hack - but the same hack wp-admin/widgets.php uses.
		wp_dashboard_trigger_widget_control( $_POST['widget_id'] );
		ob_end_clean();
		wp_redirect( remove_query_arg( 'edit' ) );
		exit;
	}

	/** This action is documented in wp-admin/includes/meta-boxes.php */
	do_action( 'do_meta_boxes', $screen->id, 'normal', '' );

	/** This action is documented in wp-admin/includes/meta-boxes.php */
	do_action( 'do_meta_boxes', $screen->id, 'side', '' );
}

/**
 * Adds a new dashboard widget.
 *
 * @since 2.7.0
 *
 * @global array $wp_dashboard_control_callbacks
 *
 * @param string   $widget_id        Widget ID  (used in the 'id' attribute for the widget).
 * @param string   $widget_name      Title of the widget.
 * @param callable $callback         Function that fills the widget with the desired content.
 *                                   The function should echo its output.
 * @param callable $control_callback Optional. Function that outputs controls for the widget. Default null.
 * @param array    $callback_args    Optional. Data that should be set as the $args property of the widget array
 *                                   (which is the second parameter passed to your callback). Default null.
 */
function wp_add_dashboard_widget( $widget_id, $widget_name, $callback, $control_callback = null, $callback_args = null ) {
	$screen = get_current_screen();
	global $wp_dashboard_control_callbacks;

	$private_callback_args = array( '__widget_basename' => $widget_name );

	if ( is_null( $callback_args ) ) {
		$callback_args = $private_callback_args;
	} elseif ( is_array( $callback_args ) ) {
		$callback_args = array_merge( $callback_args, $private_callback_args );
	}

	if ( $control_callback && current_user_can( 'edit_dashboard' ) && is_callable( $control_callback ) ) {
		$wp_dashboard_control_callbacks[ $widget_id ] = $control_callback;
		if ( isset( $_GET['edit'] ) && $widget_id == $_GET['edit'] ) {
			list($url)    = explode( '#', add_query_arg( 'edit', false ), 2 );
			$widget_name .= ' ' . __( 'Cancel' ) . '';
			$callback     = '_wp_dashboard_control_callback';
		} else {
			list($url)    = explode( '#', add_query_arg( 'edit', $widget_id ), 2 );
			$widget_name .= ' ' . __( 'Configure' ) . '';
		}
	}

	$side_widgets = array( 'dashboard_quick_press', 'dashboard_primary' );

	$location = 'normal';
	if ( in_array( $widget_id, $side_widgets, true ) ) {
		$location = 'side';
	}

	$high_priority_widgets = array( 'dashboard_browser_nag', 'dashboard_php_nag' );

	$priority = 'core';
	if ( in_array( $widget_id, $high_priority_widgets, true ) ) {
		$priority = 'high';
	}

	add_meta_box( $widget_id, $widget_name, $callback, $screen, $location, $priority, $callback_args );
}

/**
 * Outputs controls for the current dashboard widget.
 *
 * @access private
 * @since 2.7.0
 *
 * @param mixed $dashboard
 * @param array $meta_box
 */
function _wp_dashboard_control_callback( $dashboard, $meta_box ) {
	echo '<form method="post" class="dashboard-widget-control-form wp-clearfix">';
	wp_dashboard_trigger_widget_control( $meta_box['id'] );
	wp_nonce_field( 'edit-dashboard-widget_' . $meta_box['id'], 'dashboard-widget-nonce' );
	echo '<input type="hidden" name="widget_id" value="' . esc_attr( $meta_box['id'] ) . '" />';
	submit_button( __( 'Submit' ) );
	echo '</form>';
}

/**
 * Displays the dashboard.
 *
 * @since 2.5.0
 */
function wp_dashboard() {
	$screen      = get_current_screen();
	$columns     = absint( $screen->get_columns() );
	$columns_css = '';
	if ( $columns ) {
		$columns_css = " columns-$columns";
	}

	?>
<div id="dashboard-widgets" class="metabox-holder<?php echo $columns_css; ?>">

	<?php do_meta_boxes( $screen->id, 'normal', '' ); ?>

	<?php do_meta_boxes( $screen->id, 'side', '' ); ?>

	<?php do_meta_boxes( $screen->id, 'column3', '' ); ?>

	<?php do_meta_boxes( $screen->id, 'column4', '' ); ?>

	<?php
	wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false );
	wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false );

}

//
// Dashboard Widgets.
//

/**
 * Dashboard widget that displays some basic stats about the site.
 *
 * Formerly 'Right Now'. A streamlined 'At a Glance' as of 3.8.
 *
 * @since 2.7.0
 */
function wp_dashboard_right_now() {
	?>

	<?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 ) {
				/* translators: %s: Number of posts. */
				$text = _n( '%s Post', '%s Posts', $num_posts->publish );
			} else {
				/* translators: %s: Number of pages. */
				$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( $post_type_object->cap->edit_posts ) ) {
				printf( '
%2$s
', $post_type, $text );
			} else {
				printf( '
%2$s
', $post_type, $text );
			}
		}
	}
	// Comments.
	$num_comm = wp_count_comments();
	if ( $num_comm && ( $num_comm->approved || $num_comm->moderated ) ) {
		/* translators: %s: Number of comments. */
		$text = sprintf( _n( '%s Comment', '%s Comments', $num_comm->approved ), number_format_i18n( $num_comm->approved ) );
		?>

<?php echo $text; ?>

		<?php
		$moderated_comments_count_i18n = number_format_i18n( $num_comm->moderated );
		/* translators: %s: Number of comments. */
		$text = sprintf( _n( '%s Comment in moderation', '%s Comments in moderation', $num_comm->moderated ), $moderated_comments_count_i18n );
		?>
		<li class="comment-mod-count
		<?php
		if ( ! $num_comm->moderated ) {
			echo ' hidden';
		}
		?>
		"><?php echo $text; ?>

		<?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 string[] $items Array of extra 'At a Glance' widget items.
	 */
	$elements = apply_filters( 'dashboard_glance_items', array() );

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

	?>

	<?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 "
$content
";
	}
	?>

	<?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 ) ) :
		?>

		<?php echo $actions; ?>

		<?php
	endif;
}

/**
 * @since 3.1.0
 */
function wp_network_dashboard_right_now() {
	$actions = array();
	if ( current_user_can( 'create_sites' ) ) {
		$actions['create-site'] = '' . __( 'Create a New Site' ) . '';
	}
	if ( current_user_can( 'create_users' ) ) {
		$actions['create-user'] = '' . __( 'Create a New User' ) . '';
	}

	$c_users = get_user_count();
	$c_blogs = get_blog_count();

	/* translators: %s: Number of users on the network. */
	$user_text = sprintf( _n( '%s user', '%s users', $c_users ), number_format_i18n( $c_users ) );
	/* translators: %s: Number of sites on the network. */
	$blog_text = sprintf( _n( '%s site', '%s sites', $c_blogs ), number_format_i18n( $c_blogs ) );

	/* translators: 1: Text indicating the number of sites on the network, 2: Text indicating the number of users on the network. */
	$sentence = sprintf( __( 'You have %1$s and %2$s.' ), $blog_text, $user_text );

	if ( $actions ) {
		echo '
';
		foreach ( $actions as $class => $action ) {
			$actions[ $class ] = "\t
$action";
		}
		echo implode( " |
\n", $actions ) . "
\n";
		echo '
';
	}
	?>

<?php echo $sentence; ?>

	<?php
		/**
		 * Fires in the Network Admin 'Right Now' dashboard widget
		 * just before the user and site search form fields.
		 *
		 * @since MU (3.0.0)
		 */
		do_action( 'wpmuadminresult' );
	?>

	<form action="<?php echo network_admin_url( 'users.php' ); ?>" method="get">

			<?php _e( 'Search Users' ); ?>
			<input type="search" name="s" value="" size="30" autocomplete="off" id="search-users"/>
			<?php submit_button( __( 'Search Users' ), '', false, false, array( 'id' => 'submit_users' ) ); ?>

	</form>

	<form action="<?php echo network_admin_url( 'sites.php' ); ?>" method="get">

			<?php _e( 'Search Sites' ); ?>
			<input type="search" name="s" value="" size="30" autocomplete="off" id="search-sites"/>
			<?php submit_button( __( 'Search Sites' ), '', false, false, array( 'id' => 'submit_sites' ) ); ?>

	</form>
	<?php
	/**
	 * Fires at the end of the 'Right Now' widget in the Network Admin dashboard.
	 *
	 * @since MU (3.0.0)
	 */
	do_action( 'mu_rightnow_end' );

	/**
	 * Fires at the end of the 'Right Now' widget in the Network Admin dashboard.
	 *
	 * @since MU (3.0.0)
	 */
	do_action( 'mu_activity_box_end' );
}

/**
 * The Quick Draft widget display and creation of drafts.
 *
 * @since 3.8.0
 *
 * @global int $post_ID
 *
 * @param string $error_msg Optional. Error message. Default false.
 */
function wp_dashboard_quick_press( $error_msg = false ) {
	global $post_ID;

	if ( ! current_user_can( 'edit_posts' ) ) {
		return;
	}

	/* Check if a new auto-draft (= no new post_ID) is needed or if the old can be used */
	$last_post_id = (int) get_user_option( 'dashboard_quick_press_last_post_id' ); // Get the last post_ID.
	if ( $last_post_id ) {
		$post = get_post( $last_post_id );
		if ( empty( $post ) || 'auto-draft' !== $post->post_status ) { // auto-draft doesn't exist anymore.
			$post = get_default_post_to_edit( 'post', true );
			update_user_option( get_current_user_id(), 'dashboard_quick_press_last_post_id', (int) $post->ID ); // Save post_ID.
		} else {
			$post->post_title = ''; // Remove the auto draft title.
		}
	} else {
		$post    = get_default_post_to_edit( 'post', true );
		$user_id = get_current_user_id();
		// Don't create an option if this is a super admin who does not belong to this site.
		if ( in_array( get_current_blog_id(), array_keys( get_blogs_of_user( $user_id ) ), true ) ) {
			update_user_option( $user_id, 'dashboard_quick_press_last_post_id', (int) $post->ID ); // Save post_ID.
		}
	}

	$post_ID = (int) $post->ID;
	?>

	<form name="post" action="<?php echo esc_url( admin_url( 'post.php' ) ); ?>" method="post" id="quick-press" class="initial-form hide-if-no-js">

		<?php if ( $error_msg ) : ?>

<?php echo $error_msg; ?>

		<?php endif; ?>

				<?php
				/** This filter is documented in wp-admin/edit-form-advanced.php */
				echo apply_filters( 'enter_title_here', __( 'Title' ), $post );
				?>

			<input type="text" name="post_title" id="title" autocomplete="off" />

			<?php _e( 'Content' ); ?>
			<textarea name="content" id="content" placeholder="<?php esc_attr_e( 'What’s on your mind?' ); ?>" class="mceEditor" rows="3" cols="15" autocomplete="off"></textarea>

			<input type="hidden" name="action" id="quickpost-action" value="post-quickdraft-save" />
			<input type="hidden" name="post_ID" value="<?php echo $post_ID; ?>" />
			<input type="hidden" name="post_type" value="post" />
			<?php wp_nonce_field( 'add-post' ); ?>
			<?php submit_button( __( 'Save Draft' ), 'primary', 'save', false, array( 'id' => 'save-post' ) ); ?>

	</form>
	<?php
	wp_dashboard_recent_drafts();
}

/**
 * Show recent drafts of the user on the dashboard.
 *
 * @since 2.7.0
 *
 * @param WP_Post[] $drafts Optional. Array of posts to display. Default false.
 */
function wp_dashboard_recent_drafts( $drafts = false ) {
	if ( ! $drafts ) {
		$query_args = array(
			'post_type'      => 'post',
			'post_status'    => 'draft',
			'author'         => get_current_user_id(),
			'posts_per_page' => 4,
			'orderby'        => 'modified',
			'order'          => 'DESC',
		);

		/**
		 * Filters the post query arguments for the 'Recent Drafts' dashboard widget.
		 *
		 * @since 4.4.0
		 *
		 * @param array $query_args The query arguments for the 'Recent Drafts' dashboard widget.
		 */
		$query_args = apply_filters( 'dashboard_recent_drafts_query_args', $query_args );

		$drafts = get_posts( $query_args );
		if ( ! $drafts ) {
			return;
		}
	}

	echo '
';
	if ( count( $drafts ) > 3 ) {
		printf(
			'
%s
' . "\n",
			esc_url( admin_url( 'edit.php?post_status=draft' ) ),
			__( 'View all drafts' )
		);
	}
	echo '
' . __( 'Your Recent Drafts' ) . "
\n
";

	/* translators: Maximum number of words used in a preview of a draft on the dashboard. */
	$draft_length = intval( _x( '10', 'draft_length' ) );

	$drafts = array_slice( $drafts, 0, 3 );
	foreach ( $drafts as $draft ) {
		$url   = get_edit_post_link( $draft->ID );
		$title = _draft_or_post_title( $draft->ID );
		echo "
\n";
		printf(
			'
%s<time datetime="%s">%s</time>
',
			esc_url( $url ),
			/* translators: %s: Post title. */
			esc_attr( sprintf( __( 'Edit “%s”' ), $title ) ),
			esc_html( $title ),
			get_the_time( 'c', $draft ),
			get_the_time( __( 'F j, Y' ), $draft )
		);
		$the_content = wp_trim_words( $draft->post_content, $draft_length );
		if ( $the_content ) {
			echo '
' . $the_content . '
';
		}
		echo "
\n";
	}
	echo "
\n
";
}

/**
 * Outputs a row for the Recent Comments widget.
 *
 * @access private
 * @since 2.7.0
 *
 * @global WP_Comment $comment Global comment object.
 *
 * @param WP_Comment $comment   The current comment.
 * @param bool       $show_date Optional. Whether to display the date.
 */
function _wp_dashboard_recent_comments_row( &$comment, $show_date = true ) {
	$GLOBALS['comment'] = clone $comment;

	if ( $comment->comment_post_ID > 0 ) {

		$comment_post_title = _draft_or_post_title( $comment->comment_post_ID );
		$comment_post_url   = get_the_permalink( $comment->comment_post_ID );
		$comment_post_link  = "$comment_post_title";
	} else {
		$comment_post_link = '';
	}

	$actions_string = '';
	if ( current_user_can( 'edit_comment', $comment->comment_ID ) ) {
		// Pre-order it: Approve | Reply | Edit | Spam | Trash.
		$actions = array(
			'approve'   => '',
			'unapprove' => '',
			'reply'     => '',
			'edit'      => '',
			'spam'      => '',
			'trash'     => '',
			'delete'    => '',
			'view'      => '',
		);

		$del_nonce     = esc_html( '_wpnonce=' . wp_create_nonce( "delete-comment_$comment->comment_ID" ) );
		$approve_nonce = esc_html( '_wpnonce=' . wp_create_nonce( "approve-comment_$comment->comment_ID" ) );

		$approve_url   = esc_url( "comment.php?action=approvecomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$approve_nonce" );
		$unapprove_url = esc_url( "comment.php?action=unapprovecomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$approve_nonce" );
		$spam_url      = esc_url( "comment.php?action=spamcomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$del_nonce" );
		$trash_url     = esc_url( "comment.php?action=trashcomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$del_nonce" );
		$delete_url    = esc_url( "comment.php?action=deletecomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$del_nonce" );

		$actions['approve'] = sprintf(
			'%s',
			$approve_url,
			"dim:the-comment-list:comment-{$comment->comment_ID}:unapproved:e7e7d3:e7e7d3:new=approved",
			esc_attr__( 'Approve this comment' ),
			__( 'Approve' )
		);

		$actions['unapprove'] = sprintf(
			'%s',
			$unapprove_url,
			"dim:the-comment-list:comment-{$comment->comment_ID}:unapproved:e7e7d3:e7e7d3:new=unapproved",
			esc_attr__( 'Unapprove this comment' ),
			__( 'Unapprove' )
		);

		$actions['edit'] = sprintf(
			'%s',
			"comment.php?action=editcomment&c={$comment->comment_ID}",
			esc_attr__( 'Edit this comment' ),
			__( 'Edit' )
		);

		$actions['reply'] = sprintf(
			'<button type="button" onclick="window.commentReply && commentReply.open(\'%s\',\'%s\');" class="vim-r button-link hide-if-no-js" aria-label="%s">%s</button>',
			$comment->comment_ID,
			$comment->comment_post_ID,
			esc_attr__( 'Reply to this comment' ),
			__( 'Reply' )
		);

		$actions['spam'] = sprintf(
			'%s',
			$spam_url,
			"delete:the-comment-list:comment-{$comment->comment_ID}::spam=1",
			esc_attr__( 'Mark this comment as spam' ),
			/* translators: "Mark as spam" link. */
			_x( 'Spam', 'verb' )
		);

		if ( ! EMPTY_TRASH_DAYS ) {
			$actions['delete'] = sprintf(
				'%s',
				$delete_url,
				"delete:the-comment-list:comment-{$comment->comment_ID}::trash=1",
				esc_attr__( 'Delete this comment permanently' ),
				__( 'Delete Permanently' )
			);
		} else {
			$actions['trash'] = sprintf(
				'%s',
				$trash_url,
				"delete:the-comment-list:comment-{$comment->comment_ID}::trash=1",
				esc_attr__( 'Move this comment to the Trash' ),
				_x( 'Trash', 'verb' )
			);
		}

		$actions['view'] = sprintf(
			'%s',
			esc_url( get_comment_link( $comment ) ),
			esc_attr__( 'View this comment' ),
			__( 'View' )
		);

		/**
		 * Filters the action links displayed for each comment in the 'Recent Comments'
		 * dashboard widget.
		 *
		 * @since 2.6.0
		 *
		 * @param string[]   $actions An array of comment actions. Default actions include:
		 *                            'Approve', 'Unapprove', 'Edit', 'Reply', 'Spam',
		 *                            'Delete', and 'Trash'.
		 * @param WP_Comment $comment The comment object.
		 */
		$actions = apply_filters( 'comment_row_actions', array_filter( $actions ), $comment );

		$i = 0;

		foreach ( $actions as $action => $link ) {
			++$i;

			if ( ( ( 'approve' === $action || 'unapprove' === $action ) && 2 === $i )
				|| 1 === $i
			) {
				$sep = '';
			} else {
				$sep = ' | ';
			}

			// Reply and quickedit need a hide-if-no-js span.
			if ( 'reply' === $action || 'quickedit' === $action ) {
				$action .= ' hide-if-no-js';
			}

			if ( 'view' === $action && '1' !== $comment->comment_approved ) {
				$action .= ' hidden';
			}

			$actions_string .= "$sep$link";
		}
	}
	?>

		<li id="comment-<?php echo $comment->comment_ID; ?>" <?php comment_class( array( 'comment-item', wp_get_comment_status( $comment ) ), $comment ); ?>>

			<?php
			$comment_row_class = '';

			if ( get_option( 'show_avatars' ) ) {
				echo get_avatar( $comment, 50, 'mystery' );
				$comment_row_class .= ' has-avatar';
			}
			?>

			<?php if ( ! $comment->comment_type || 'comment' === $comment->comment_type ) : ?>

			<div class="dashboard-comment-wrap has-row-actions <?php echo $comment_row_class; ?>">

				<?php
				// Comments might not have a post they relate to, e.g. programmatically created ones.
				if ( $comment_post_link ) {
					printf(
						/* translators: 1: Comment author, 2: Post link, 3: Notification if the comment is pending. */
						__( 'From %1$s on %2$s %3$s' ),
						'' . get_comment_author_link( $comment ) . '',
						$comment_post_link,
						'' . __( '[Pending]' ) . ''
					);
				} else {
					printf(
						/* translators: 1: Comment author, 2: Notification if the comment is pending. */
						__( 'From %1$s %2$s' ),
						'' . get_comment_author_link( $comment ) . '',
						'' . __( '[Pending]' ) . ''
					);
				}
				?>

				<?php
			else :
				switch ( $comment->comment_type ) {
					case 'pingback':
						$type = __( 'Pingback' );
						break;
					case 'trackback':
						$type = __( 'Trackback' );
						break;
					default:
						$type = ucwords( $comment->comment_type );
				}
				$type = esc_html( $type );
				?>

				<?php
				// Pingbacks, Trackbacks or custom comment types might not have a post they relate to, e.g. programmatically created ones.
				if ( $comment_post_link ) {
					printf(
						/* translators: 1: Type of comment, 2: Post link, 3: Notification if the comment is pending. */
						_x( '%1$s on %2$s %3$s', 'dashboard' ),
						"$type",
						$comment_post_link,
						'' . __( '[Pending]' ) . ''
					);
				} else {
					printf(
						/* translators: 1: Type of comment, 2: Notification if the comment is pending. */
						_x( '%1$s %2$s', 'dashboard' ),
						"$type",
						'' . __( '[Pending]' ) . ''
					);
				}
				?>

<?php comment_author_link( $comment ); ?>

			<?php endif; // comment_type ?>

<?php comment_excerpt( $comment ); ?>

			<?php if ( $actions_string ) : ?>

<?php echo $actions_string; ?>

			<?php endif; ?>

	<?php
	$GLOBALS['comment'] = null;
}

/**
 * Callback function for Activity widget.
 *
 * @since 3.8.0
 */
function wp_dashboard_site_activity() {

	echo '
';

	$future_posts = wp_dashboard_recent_posts(
		array(
			'max'    => 5,
			'status' => 'future',
			'order'  => 'ASC',
			'title'  => __( 'Publishing Soon' ),
			'id'     => 'future-posts',
		)
	);
	$recent_posts = wp_dashboard_recent_posts(
		array(
			'max'    => 5,
			'status' => 'publish',
			'order'  => 'DESC',
			'title'  => __( 'Recently Published' ),
			'id'     => 'published-posts',
		)
	);

	$recent_comments = wp_dashboard_recent_comments();

	if ( ! $future_posts && ! $recent_posts && ! $recent_comments ) {
		echo '
';
		echo '
' . __( 'No activity yet!' ) . '
';
		echo '
';
	}

	echo '
';
}

/**
 * Generates Publishing Soon and Recently Published sections.
 *
 * @since 3.8.0
 *
 * @param array $args {
 *     An array of query and display arguments.
 *
 *     @type int    $max     Number of posts to display.
 *     @type string $status  Post status.
 *     @type string $order   Designates ascending ('ASC') or descending ('DESC') order.
 *     @type string $title   Section title.
 *     @type string $id      The container id.
 * }
 * @return bool False if no posts were found. True otherwise.
 */
function wp_dashboard_recent_posts( $args ) {
	$query_args = array(
		'post_type'      => 'post',
		'post_status'    => $args['status'],
		'orderby'        => 'date',
		'order'          => $args['order'],
		'posts_per_page' => intval( $args['max'] ),
		'no_found_rows'  => true,
		'cache_results'  => false,
		'perm'           => ( 'future' === $args['status'] ) ? 'editable' : 'readable',
	);

	/**
	 * Filters the query arguments used for the Recent Posts widget.
	 *
	 * @since 4.2.0
	 *
	 * @param array $query_args The arguments passed to WP_Query to produce the list of posts.
	 */
	$query_args = apply_filters( 'dashboard_recent_posts_query_args', $query_args );
	$posts      = new WP_Query( $query_args );

	if ( $posts->have_posts() ) {

		echo '
';

		echo '
' . $args['title'] . '
';

		echo '
';

		$today    = current_time( 'Y-m-d' );
		$tomorrow = current_datetime()->modify( '+1 day' )->format( 'Y-m-d' );
		$year     = current_time( 'Y' );

		while ( $posts->have_posts() ) {
			$posts->the_post();

			$time = get_the_time( 'U' );
			if ( gmdate( 'Y-m-d', $time ) == $today ) {
				$relative = __( 'Today' );
			} elseif ( gmdate( 'Y-m-d', $time ) == $tomorrow ) {
				$relative = __( 'Tomorrow' );
			} elseif ( gmdate( 'Y', $time ) !== $year ) {
				/* translators: Date and time format for recent posts on the dashboard, from a different calendar year, see https://www.php.net/date */
				$relative = date_i18n( __( 'M jS Y' ), $time );
			} else {
				/* translators: Date and time format for recent posts on the dashboard, see https://www.php.net/date */
				$relative = date_i18n( __( 'M jS' ), $time );
			}

			// Use the post edit link for those who can edit, the permalink otherwise.
			$recent_post_link = current_user_can( 'edit_post', get_the_ID() ) ? get_edit_post_link() : get_permalink();

			$draft_or_post_title = _draft_or_post_title();
			printf(
				'
%1$s %4$s
',
				/* translators: 1: Relative date, 2: Time. */
				sprintf( _x( '%1$s, %2$s', 'dashboard' ), $relative, get_the_time() ),
				$recent_post_link,
				/* translators: %s: Post title. */
				esc_attr( sprintf( __( 'Edit “%s”' ), $draft_or_post_title ) ),
				$draft_or_post_title
			);
		}

		echo '
';
		echo '
';

	} else {
		return false;
	}

	wp_reset_postdata();

	return true;
}

/**
 * Show Comments section.
 *
 * @since 3.8.0
 *
 * @param int $total_items Optional. Number of comments to query. Default 5.
 * @return bool False if no comments were found. True otherwise.
 */
function wp_dashboard_recent_comments( $total_items = 5 ) {
	// Select all comment types and filter out spam later for better query performance.
	$comments = array();

	$comments_query = array(
		'number' => $total_items * 5,
		'offset' => 0,
	);
	if ( ! current_user_can( 'edit_posts' ) ) {
		$comments_query['status'] = 'approve';
	}

	while ( count( $comments ) < $total_items && $possible = get_comments( $comments_query ) ) {
		if ( ! is_array( $possible ) ) {
			break;
		}
		foreach ( $possible as $comment ) {
			if ( ! current_user_can( 'read_post', $comment->comment_post_ID ) ) {
				continue;
			}
			$comments[] = $comment;
			if ( count( $comments ) == $total_items ) {
				break 2;
			}
		}
		$comments_query['offset'] += $comments_query['number'];
		$comments_query['number']  = $total_items * 10;
	}

	if ( $comments ) {
		echo '
';
		echo '
' . __( 'Recent Comments' ) . '
';

		echo '
';
		foreach ( $comments as $comment ) {
			_wp_dashboard_recent_comments_row( $comment );
		}
		echo '
';

		if ( current_user_can( 'edit_posts' ) ) {
			echo '
' . __( 'View more comments' ) . '
';
			_get_list_table( 'WP_Comments_List_Table' )->views();
		}

		wp_comment_reply( -1, false, 'dashboard', false );
		wp_comment_trashnotice();

		echo '
';
	} else {
		return false;
	}
	return true;
}

/**
 * Display generic dashboard RSS widget feed.
 *
 * @since 2.5.0
 *
 * @param string $widget_id
 */
function wp_dashboard_rss_output( $widget_id ) {
	$widgets = get_option( 'dashboard_widget_options' );
	echo '
';
	wp_widget_rss_output( $widgets[ $widget_id ] );
	echo '
';
}

/**
 * Checks to see if all of the feed url in $check_urls are cached.
 *
 * If $check_urls is empty, look for the rss feed url found in the dashboard
 * widget options of $widget_id. If cached, call $callback, a function that
 * echoes out output for this widget. If not cache, echo a "Loading..." stub
 * which is later replaced by Ajax call (see top of /wp-admin/index.php)
 *
 * @since 2.5.0
 * @since 5.3.0 Formalized the existing and already documented `...$args` parameter
 *              by adding it to the function signature.
 *
 * @param string   $widget_id  The widget ID.
 * @param callable $callback   The callback function used to display each feed.
 * @param array    $check_urls RSS feeds.
 * @param mixed    ...$args    Optional additional parameters to pass to the callback function.
 * @return bool True on success, false on failure.
 */
function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array(), ...$args ) {
	$loading    = '
' . __( 'Loading…' ) . '

' . __( 'This widget requires JavaScript.' ) . '

';
	$doing_ajax = wp_doing_ajax();

	if ( empty( $check_urls ) ) {
		$widgets = get_option( 'dashboard_widget_options' );
		if ( empty( $widgets[ $widget_id ]['url'] ) && ! $doing_ajax ) {
			echo $loading;
			return false;
		}
		$check_urls = array( $widgets[ $widget_id ]['url'] );
	}

	$locale    = get_user_locale();
	$cache_key = 'dash_v2_' . md5( $widget_id . '_' . $locale );
	$output    = get_transient( $cache_key );
	if ( false !== $output ) {
		echo $output;
		return true;
	}

	if ( ! $doing_ajax ) {
		echo $loading;
		return false;
	}

	if ( $callback && is_callable( $callback ) ) {
		array_unshift( $args, $widget_id, $check_urls );
		ob_start();
		call_user_func_array( $callback, $args );
		// Default lifetime in cache of 12 hours (same as the feeds).
		set_transient( $cache_key, ob_get_flush(), 12 * HOUR_IN_SECONDS );
	}

	return true;
}

//
// Dashboard Widgets Controls.
//

/**
 * Calls widget control callback.
 *
 * @since 2.5.0
 *
 * @global array $wp_dashboard_control_callbacks
 *
 * @param int $widget_control_id Registered Widget ID.
 */
function wp_dashboard_trigger_widget_control( $widget_control_id = false ) {
	global $wp_dashboard_control_callbacks;

	if ( is_scalar( $widget_control_id ) && $widget_control_id && isset( $wp_dashboard_control_callbacks[ $widget_control_id ] ) && is_callable( $wp_dashboard_control_callbacks[ $widget_control_id ] ) ) {
		call_user_func(
			$wp_dashboard_control_callbacks[ $widget_control_id ],
			'',
			array(
				'id'       => $widget_control_id,
				'callback' => $wp_dashboard_control_callbacks[ $widget_control_id ],
			)
		);
	}
}

/**
 * The RSS dashboard widget control.
 *
 * Sets up $args to be used as input to wp_widget_rss_form(). Handles POST data
 * from RSS-type widgets.
 *
 * @since 2.5.0
 *
 * @param string $widget_id
 * @param array  $form_inputs
 */
function wp_dashboard_rss_control( $widget_id, $form_inputs = array() ) {
	$widget_options = get_option( 'dashboard_widget_options' );
	if ( ! $widget_options ) {
		$widget_options = array();
	}

	if ( ! isset( $widget_options[ $widget_id ] ) ) {
		$widget_options[ $widget_id ] = array();
	}

	$number = 1; // Hack to use wp_widget_rss_form().

	$widget_options[ $widget_id ]['number'] = $number;

	if ( 'POST' === $_SERVER['REQUEST_METHOD'] && isset( $_POST['widget-rss'][ $number ] ) ) {
		$_POST['widget-rss'][ $number ]         = wp_unslash( $_POST['widget-rss'][ $number ] );
		$widget_options[ $widget_id ]           = wp_widget_rss_process( $_POST['widget-rss'][ $number ] );
		$widget_options[ $widget_id ]['number'] = $number;

		// Title is optional. If black, fill it if possible.
		if ( ! $widget_options[ $widget_id ]['title'] && isset( $_POST['widget-rss'][ $number ]['title'] ) ) {
			$rss = fetch_feed( $widget_options[ $widget_id ]['url'] );
			if ( is_wp_error( $rss ) ) {
				$widget_options[ $widget_id ]['title'] = htmlentities( __( 'Unknown Feed' ) );
			} else {
				$widget_options[ $widget_id ]['title'] = htmlentities( strip_tags( $rss->get_title() ) );
				$rss->__destruct();
				unset( $rss );
			}
		}
		update_option( 'dashboard_widget_options', $widget_options );
		$locale    = get_user_locale();
		$cache_key = 'dash_v2_' . md5( $widget_id . '_' . $locale );
		delete_transient( $cache_key );
	}

	wp_widget_rss_form( $widget_options[ $widget_id ], $form_inputs );
}

/**
 * Renders the Events and News dashboard widget.
 *
 * @since 4.8.0
 */
function wp_dashboard_events_news() {
	wp_print_community_events_markup();

	?>

		<?php wp_dashboard_primary(); ?>

		<?php
			printf(
				'%2$s %3$s',
				'https://make.wordpress.org/community/meetups-landing-page',
				__( 'Meetups' ),
				/* translators: Accessibility text. */
				__( '(opens in a new tab)' )
			);
		?>

		|

		<?php
			printf(
				'%2$s %3$s',
				'https://central.wordcamp.org/schedule/',
				__( 'WordCamps' ),
				/* translators: Accessibility text. */
				__( '(opens in a new tab)' )
			);
		?>

		|

		<?php
			printf(
				'%2$s %3$s',
				/* translators: If a Rosetta site exists (e.g. https://es.wordpress.org/news/), then use that. Otherwise, leave untranslated. */
				esc_url( _x( 'https://wordpress.org/news/', 'Events and News dashboard widget' ) ),
				__( 'News' ),
				/* translators: Accessibility text. */
				__( '(opens in a new tab)' )
			);
		?>

	<?php
}

/**
 * Prints the markup for the Community Events section of the Events and News Dashboard widget.
 *
 * @since 4.8.0
 */
function wp_print_community_events_markup() {
	?>

			<?php _e( 'This widget requires JavaScript.' ); ?>

			<?php _e( 'An error occurred. Please try again.' ); ?>

		<?php _e( 'Loading…' ); ?>

	<?php
	/*
	 * Hide the main element when the page first loads, because the content
	 * won't be ready until wp.communityEvents.renderEventsTemplate() has run.
	 */
	?>

				<button class="button-link community-events-toggle-location" aria-label="<?php esc_attr_e( 'Edit city' ); ?>" aria-expanded="false">

				</button>

			<form class="community-events-form" aria-hidden="true" action="<?php echo esc_url( admin_url( 'admin-ajax.php' ) ); ?>" method="post">

					<?php _e( 'City:' ); ?>

				<?php
				/* translators: Replace with a city related to your locale.
				 * Test that it matches the expected location and has upcoming
				 * events before including it. If no cities related to your
				 * locale have events, then use a city related to your locale
				 * that would be recognizable to most users. Use only the city
				 * name itself, without any region or country. Use the endonym
				 * (native locale name) instead of the English name if possible.
				 */
				?>
				<input id="community-events-location" class="regular-text" type="text" name="community-events-location" placeholder="<?php esc_attr_e( 'Cincinnati' ); ?>" />

				<?php submit_button( __( 'Submit' ), 'secondary', 'community-events-submit', false ); ?>

				<button class="community-events-cancel button-link" type="button" aria-expanded="false">
					<?php _e( 'Cancel' ); ?>
				</button>

			</form>

	<?php
}

/**
 * Renders the events templates for the Event and News widget.
 *
 * @since 4.8.0
 */
function wp_print_community_events_templates() {
	?>

	<?php
}

/**
 * 'WordPress Events and News' dashboard widget.
 *
 * @since 2.7.0
 * @since 4.8.0 Removed popular plugins feed.
 */
function wp_dashboard_primary() {
	$feeds = array(
		'news'   => array(

			/**
			 * Filters the primary link URL for the 'WordPress Events and News' dashboard widget.
			 *
			 * @since 2.5.0
			 *
			 * @param string $link The widget's primary link URL.
			 */
			'link'         => apply_filters( 'dashboard_primary_link', __( 'https://wordpress.org/news/' ) ),

			/**
			 * Filters the primary feed URL for the 'WordPress Events and News' dashboard widget.
			 *
			 * @since 2.3.0
			 *
			 * @param string $url The widget's primary feed URL.
			 */
			'url'          => apply_filters( 'dashboard_primary_feed', __( 'https://wordpress.org/news/feed/' ) ),

			/**
			 * Filters the primary link title for the 'WordPress Events and News' dashboard widget.
			 *
			 * @since 2.3.0
			 *
			 * @param string $title Title attribute for the widget's primary link.
			 */
			'title'        => apply_filters( 'dashboard_primary_title', __( 'WordPress Blog' ) ),
			'items'        => 1,
			'show_summary' => 0,
			'show_author'  => 0,
			'show_date'    => 0,
		),
		'planet' => array(

			/**
			 * Filters the secondary link URL for the 'WordPress Events and News' dashboard widget.
			 *
			 * @since 2.3.0
			 *
			 * @param string $link The widget's secondary link URL.
			 */
			'link'         => apply_filters( 'dashboard_secondary_link', __( 'https://planet.wordpress.org/' ) ),

			/**
			 * Filters the secondary feed URL for the 'WordPress Events and News' dashboard widget.
			 *
			 * @since 2.3.0
			 *
			 * @param string $url The widget's secondary feed URL.
			 */
			'url'          => apply_filters( 'dashboard_secondary_feed', __( 'https://planet.wordpress.org/feed/' ) ),

			/**
			 * Filters the secondary link title for the 'WordPress Events and News' dashboard widget.
			 *
			 * @since 2.3.0
			 *
			 * @param string $title Title attribute for the widget's secondary link.
			 */
			'title'        => apply_filters( 'dashboard_secondary_title', __( 'Other WordPress News' ) ),

			/**
			 * Filters the number of secondary link items for the 'WordPress Events and News' dashboard widget.
			 *
			 * @since 4.4.0
			 *
			 * @param string $items How many items to show in the secondary feed.
			 */
			'items'        => apply_filters( 'dashboard_secondary_items', 3 ),
			'show_summary' => 0,
			'show_author'  => 0,
			'show_date'    => 0,
		),
	);

	wp_dashboard_cached_rss_widget( 'dashboard_primary', 'wp_dashboard_primary_output', $feeds );
}

/**
 * Displays the WordPress events and news feeds.
 *
 * @since 3.8.0
 * @since 4.8.0 Removed popular plugins feed.
 *
 * @param string $widget_id Widget ID.
 * @param array  $feeds     Array of RSS feeds.
 */
function wp_dashboard_primary_output( $widget_id, $feeds ) {
	foreach ( $feeds as $type => $args ) {
		$args['type'] = $type;
		echo '
';
			wp_widget_rss_output( $args['url'], $args );
		echo '
';
	}
}

/**
 * Displays file upload quota on dashboard.
 *
 * Runs on the {@see 'activity_box_end'} hook in wp_dashboard_right_now().
 *
 * @since 3.0.0
 *
 * @return bool|null True if not multisite, user can't upload files, or the space check option is disabled.
 */
function wp_dashboard_quota() {
	if ( ! is_multisite() || ! current_user_can( 'upload_files' ) || get_site_option( 'upload_space_check_disabled' ) ) {
		return true;
	}

	$quota = get_space_allowed();
	$used  = get_space_used();

	if ( $used > $quota ) {
		$percentused = '100';
	} else {
		$percentused = ( $used / $quota ) * 100;
	}
	$used_class  = ( $percentused >= 70 ) ? ' warning' : '';
	$used        = round( $used, 2 );
	$percentused = number_format( $percentused );

	?>

<?php _e( 'Storage Space' ); ?>

			<?php
			$text = sprintf(
				/* translators: %s: Number of megabytes. */
				__( '%s MB Space Allowed' ),
				number_format_i18n( $quota )
			);
			printf(
				'%2$s (%3$s)',
				esc_url( admin_url( 'upload.php' ) ),
				$text,
				__( 'Manage Uploads' )
			);
			?>

<li class="storage-count <?php echo $used_class; ?>">
			<?php
			$text = sprintf(
				/* translators: 1: Number of megabytes, 2: Percentage. */
				__( '%1$s MB (%2$s%%) Space Used' ),
				number_format_i18n( $used, 2 ),
				$percentused
			);
			printf(
				'%2$s (%3$s)',
				esc_url( admin_url( 'upload.php' ) ),
				$text,
				__( 'Manage Uploads' )
			);
			?>

	<?php
}

/**
 * Displays the browser update nag.
 *
 * @since 3.2.0
 */
function wp_dashboard_browser_nag() {
	$notice   = '';
	$response = wp_check_browser_version();

	if ( $response ) {
		if ( $response['insecure'] ) {
			$msg = sprintf(
				/* translators: %s: Browser name and link. */
				__( "It looks like you're using an insecure version of %s. Using an outdated browser makes your computer unsafe. For the best WordPress experience, please update your browser." ),
				sprintf( '%s', esc_url( $response['update_url'] ), esc_html( $response['name'] ) )
			);
		} else {
			$msg = sprintf(
				/* translators: %s: Browser name and link. */
				__( "It looks like you're using an old version of %s. For the best WordPress experience, please update your browser." ),
				sprintf( '%s', esc_url( $response['update_url'] ), esc_html( $response['name'] ) )
			);
		}

		$browser_nag_class = '';
		if ( ! empty( $response['img_src'] ) ) {
			$img_src = ( is_ssl() && ! empty( $response['img_src_ssl'] ) ) ? $response['img_src_ssl'] : $response['img_src'];

			$notice           .= '

';
			$browser_nag_class = ' has-browser-icon';
		}
		$notice .= "
{$msg}
";

		$browsehappy = 'https://browsehappy.com/';
		$locale      = get_user_locale();
		if ( 'en_US' !== $locale ) {
			$browsehappy = add_query_arg( 'locale', $locale, $browsehappy );
		}

		$notice .= '
' . sprintf(
			/* translators: 1: Browser update URL, 2: Browser name, 3: Browse Happy URL. */
			__( 'Update %2$s or learn how to browse happy' ),
			esc_attr( $response['update_url'] ),
			esc_html( $response['name'] ),
			esc_url( $browsehappy )
		) . '
';
		$notice .= '
' . __( 'Dismiss' ) . '
';
		$notice .= '

';
	}

	/**
	 * Filters the notice output for the 'Browse Happy' nag meta box.
	 *
	 * @since 3.2.0
	 *
	 * @param string $notice   The notice content.
	 * @param array  $response An array containing web browser information. See `wp_check_browser_version()`.
	 */
	echo apply_filters( 'browse-happy-notice', $notice, $response ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
}

/**
 * Adds an additional class to the browser nag if the current version is insecure.
 *
 * @since 3.2.0
 *
 * @param string[] $classes Array of meta box classes.
 * @return string[] Modified array of meta box classes.
 */
function dashboard_browser_nag_class( $classes ) {
	$response = wp_check_browser_version();

	if ( $response && $response['insecure'] ) {
		$classes[] = 'browser-insecure';
	}

	return $classes;
}

/**
 * Checks if the user needs a browser update.
 *
 * @since 3.2.0
 *
 * @return array|bool Array of browser data on success, false on failure.
 */
function wp_check_browser_version() {
	if ( empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
		return false;
	}

	$key = md5( $_SERVER['HTTP_USER_AGENT'] );

	$response = get_site_transient( 'browser_' . $key );
	if ( false === $response ) {
		// Include an unmodified $wp_version.
		require ABSPATH . WPINC . '/version.php';

		$url     = 'http://api.wordpress.org/core/browse-happy/1.1/';
		$options = array(
			'body'       => array( 'useragent' => $_SERVER['HTTP_USER_AGENT'] ),
			'user-agent' => 'WordPress/' . $wp_version . '; ' . home_url( '/' ),
		);

		if ( wp_http_supports( array( 'ssl' ) ) ) {
			$url = set_url_scheme( $url, 'https' );
		}

		$response = wp_remote_post( $url, $options );

		if ( is_wp_error( $response ) || 200 != wp_remote_retrieve_response_code( $response ) ) {
			return false;
		}

		/**
		 * Response should be an array with:
		 *  'platform' - string - A user-friendly platform name, if it can be determined
		 *  'name' - string - A user-friendly browser name
		 *  'version' - string - The version of the browser the user is using
		 *  'current_version' - string - The most recent version of the browser
		 *  'upgrade' - boolean - Whether the browser needs an upgrade
		 *  'insecure' - boolean - Whether the browser is deemed insecure
		 *  'update_url' - string - The url to visit to upgrade
		 *  'img_src' - string - An image representing the browser
		 *  'img_src_ssl' - string - An image (over SSL) representing the browser
		 */
		$response = json_decode( wp_remote_retrieve_body( $response ), true );

		if ( ! is_array( $response ) ) {
			return false;
		}

		set_site_transient( 'browser_' . $key, $response, WEEK_IN_SECONDS );
	}

	return $response;
}

/**
 * Displays the PHP update nag.
 *
 * @since 5.1.0
 */
function wp_dashboard_php_nag() {
	$response = wp_check_php_version();

	if ( ! $response ) {
		return;
	}

	if ( isset( $response['is_secure'] ) && ! $response['is_secure'] ) {
		$msg = __( 'WordPress has detected that your site is running on an insecure version of PHP.' );
	} else {
		$msg = __( 'WordPress has detected that your site is running on an outdated version of PHP.' );
	}

	?>

<?php echo $msg; ?>

<?php _e( 'What is PHP and how does it affect my site?' ); ?>

<?php _e( 'PHP is the programming language we use to build and maintain WordPress. Newer versions of PHP are both faster and more secure, so updating will have a positive effect on your site’s performance.' ); ?>

		<?php
		printf(
			'%2$s %3$s',
			esc_url( wp_get_update_php_url() ),
			__( 'Learn more about updating PHP' ),
			/* translators: Accessibility text. */
			__( '(opens in a new tab)' )
		);
		?>

	<?php

	wp_update_php_annotation();
	wp_direct_php_update_button();
}

/**
 * Adds an additional class to the PHP nag if the current version is insecure.
 *
 * @since 5.1.0
 *
 * @param string[] $classes Array of meta box classes.
 * @return string[] Modified array of meta box classes.
 */
function dashboard_php_nag_class( $classes ) {
	$response = wp_check_php_version();

	if ( $response && isset( $response['is_secure'] ) && ! $response['is_secure'] ) {
		$classes[] = 'php-insecure';
	}

	return $classes;
}

/**
 * Displays the Site Health Status widget.
 *
 * @since 5.4.0
 */
function wp_dashboard_site_health() {
	$get_issues = get_transient( 'health-check-site-status-result' );

	$issue_counts = array();

	if ( false !== $get_issues ) {
		$issue_counts = json_decode( $get_issues, true );
	}

	if ( ! is_array( $issue_counts ) || ! $issue_counts ) {
		$issue_counts = array(
			'good'        => 0,
			'recommended' => 0,
			'critical'    => 0,
		);
	}

	$issues_total = $issue_counts['recommended'] + $issue_counts['critical'];
	?>

			<svg role="img" aria-hidden="true" focusable="false" width="100%" height="100%" viewBox="0 0 200 200" version="1.1" xmlns="http://www.w3.org/2000/svg">
				<circle r="90" cx="100" cy="100" fill="transparent" stroke-dasharray="565.48" stroke-dashoffset="0"></circle>
				<circle id="bar" r="90" cx="100" cy="100" fill="transparent" stroke-dasharray="565.48" stroke-dashoffset="0"></circle>
			</svg>

			<?php if ( false === $get_issues ) : ?>
				<?php _e( 'No information yet…' ); ?>
			<?php else : ?>
				<?php _e( 'Results are still loading…' ); ?>
			<?php endif; ?>

	<?php if ( false === $get_issues ) : ?>

			<?php
			printf(
				/* translators: %s: URL to Site Health screen. */
				__( 'Site health checks will automatically run periodically to gather information about your site. You can also visit the Site Health screen to gather information about your site now.' ),
				esc_url( admin_url( 'site-health.php' ) )
			);
			?>

	<?php else : ?>

			<?php if ( $issue_counts['critical'] > 0 ) : ?>
				<?php _e( 'Your site has critical issues that should be addressed as soon as possible to improve its performance and security.' ); ?>
			<?php elseif ( $issues_total <= 0 ) : ?>
				<?php _e( 'Great job! Your site currently passes all site health checks.' ); ?>
			<?php else : ?>
				<?php _e( 'Your site’s health is looking good, but there are still some things you can do to improve its performance and security.' ); ?>
			<?php endif; ?>

	<?php endif; ?>

	<?php if ( $issues_total > 0 && false !== $get_issues ) : ?>

			<?php
			printf(
				/* translators: 1: Number of issues. 2: URL to Site Health screen. */
				_n(
					'Take a look at the %1$d item on the Site Health screen.',
					'Take a look at the %1$d items on the Site Health screen.',
					$issues_total
				),
				$issues_total,
				esc_url( admin_url( 'site-health.php' ) )
			);
			?>

	<?php endif; ?>

	<?php
}

/**
 * Empty function usable by plugins to output empty dashboard widget (to be populated later by JS).
 *
 * @since 2.5.0
 */
function wp_dashboard_empty() {}

/**
 * Displays a welcome panel to introduce users to WordPress.
 *
 * @since 3.3.0
 */
function wp_welcome_panel() {
	?>

<?php _e( 'Welcome to WordPress!' ); ?>

<?php _e( 'We’ve assembled some links to get you started:' ); ?>

		<?php if ( current_user_can( 'customize' ) ) : ?>

<?php _e( 'Get Started' ); ?>

			<a class="button button-primary button-hero load-customize hide-if-no-customize" href="<?php echo wp_customize_url(); ?>"><?php _e( 'Customize Your Site' ); ?>
		<?php endif; ?>
		<a class="button button-primary button-hero hide-if-customize" href="<?php echo admin_url( 'themes.php' ); ?>"><?php _e( 'Customize Your Site' ); ?>
		<?php if ( current_user_can( 'install_themes' ) || ( current_user_can( 'switch_themes' ) && count( wp_get_themes( array( 'allowed' => true ) ) ) > 1 ) ) : ?>
			<?php $themes_link = current_user_can( 'customize' ) ? add_query_arg( 'autofocus[panel]', 'themes', admin_url( 'customize.php' ) ) : admin_url( 'themes.php' ); ?>

				<?php
					/* translators: %s: URL to Themes panel in Customizer or Themes screen. */
					printf( __( 'or, change your theme completely' ), $themes_link );
				?>

		<?php endif; ?>

<?php _e( 'Next Steps' ); ?>

		<?php if ( 'page' === get_option( 'show_on_front' ) && ! get_option( 'page_for_posts' ) ) : ?>

<?php printf( '' . __( 'Edit your front page' ) . '', get_edit_post_link( get_option( 'page_on_front' ) ) ); ?>

<?php printf( '' . __( 'Add additional pages' ) . '', admin_url( 'post-new.php?post_type=page' ) ); ?>

		<?php elseif ( 'page' === get_option( 'show_on_front' ) ) : ?>

<?php printf( '' . __( 'Edit your front page' ) . '', get_edit_post_link( get_option( 'page_on_front' ) ) ); ?>

<?php printf( '' . __( 'Add additional pages' ) . '', admin_url( 'post-new.php?post_type=page' ) ); ?>

<?php printf( '' . __( 'Add a blog post' ) . '', admin_url( 'post-new.php' ) ); ?>

		<?php else : ?>

<?php printf( '' . __( 'Write your first blog post' ) . '', admin_url( 'post-new.php' ) ); ?>

<?php printf( '' . __( 'Add an About page' ) . '', admin_url( 'post-new.php?post_type=page' ) ); ?>

<?php printf( '' . __( 'Set up your homepage' ) . '', current_user_can( 'customize' ) ? add_query_arg( 'autofocus[section]', 'static_front_page', admin_url( 'customize.php' ) ) : admin_url( 'options-reading.php' ) ); ?>

		<?php endif; ?>

<?php printf( '' . __( 'View your site' ) . '', home_url( '/' ) ); ?>

<?php _e( 'More Actions' ); ?>

		<?php if ( current_theme_supports( 'widgets' ) ) : ?>

<?php printf( '' . __( 'Manage widgets' ) . '', admin_url( 'widgets.php' ) ); ?>

		<?php endif; ?>
		<?php if ( current_theme_supports( 'menus' ) ) : ?>

<?php printf( '' . __( 'Manage menus' ) . '', admin_url( 'nav-menus.php' ) ); ?>

		<?php endif; ?>
		<?php if ( current_user_can( 'manage_options' ) ) : ?>

<?php printf( '' . __( 'Turn comments on or off' ) . '', admin_url( 'options-discussion.php' ) ); ?>

		<?php endif; ?>

<?php printf( '' . __( 'Learn more about getting started' ) . '', __( 'https://wordpress.org/support/article/first-steps-with-wordpress/' ) ); ?>

	<?php
}


<?php
/**
 * Deprecated admin functions from past WordPress versions. You shouldn't use these
 * functions and look for the alternatives instead. The functions will be removed
 * in a later version.
 *
 * @package WordPress
 * @subpackage Deprecated
 */

/*
 * Deprecated functions come here to die.
 */

/**
 * @since 2.1.0
 * @deprecated 2.1.0 Use wp_editor()
 * @see wp_editor()
 */
function tinymce_include() {
	_deprecated_function( __FUNCTION__, '2.1.0', 'wp_editor()' );

	wp_tiny_mce();
}

/**
 * Unused Admin function.
 *
 * @since 2.0.0
 * @deprecated 2.5.0
 *
 */
function documentation_link() {
	_deprecated_function( __FUNCTION__, '2.5.0' );
}

/**
 * Calculates the new dimensions for a downsampled image.
 *
 * @since 2.0.0
 * @deprecated 3.0.0 Use wp_constrain_dimensions()
 * @see wp_constrain_dimensions()
 *
 * @param int $width Current width of the image
 * @param int $height Current height of the image
 * @param int $wmax Maximum wanted width
 * @param int $hmax Maximum wanted height
 * @return array Shrunk dimensions (width, height).
 */
function wp_shrink_dimensions( $width, $height, $wmax = 128, $hmax = 96 ) {
	_deprecated_function( __FUNCTION__, '3.0.0', 'wp_constrain_dimensions()' );
	return wp_constrain_dimensions( $width, $height, $wmax, $hmax );
}

/**
 * Calculated the new dimensions for a downsampled image.
 *
 * @since 2.0.0
 * @deprecated 3.5.0 Use wp_constrain_dimensions()
 * @see wp_constrain_dimensions()
 *
 * @param int $width Current width of the image
 * @param int $height Current height of the image
 * @return array Shrunk dimensions (width, height).
 */
function get_udims( $width, $height ) {
	_deprecated_function( __FUNCTION__, '3.5.0', 'wp_constrain_dimensions()' );
	return wp_constrain_dimensions( $width, $height, 128, 96 );
}

/**
 * Legacy function used to generate the categories checklist control.
 *
 * @since 0.71
 * @deprecated 2.6.0 Use wp_category_checklist()
 * @see wp_category_checklist()
 *
 * @param int $default       Unused.
 * @param int $parent        Unused.
 * @param array $popular_ids Unused.
 */
function dropdown_categories( $default = 0, $parent = 0, $popular_ids = array() ) {
	_deprecated_function( __FUNCTION__, '2.6.0', 'wp_category_checklist()' );
	global $post_ID;
	wp_category_checklist( $post_ID );
}

/**
 * Legacy function used to generate a link categories checklist control.
 *
 * @since 2.1.0
 * @deprecated 2.6.0 Use wp_link_category_checklist()
 * @see wp_link_category_checklist()
 *
 * @param int $default Unused.
 */
function dropdown_link_categories( $default = 0 ) {
	_deprecated_function( __FUNCTION__, '2.6.0', 'wp_link_category_checklist()' );
	global $link_id;
	wp_link_category_checklist( $link_id );
}

/**
 * Get the real filesystem path to a file to edit within the admin.
 *
 * @since 1.5.0
 * @deprecated 2.9.0
 * @uses WP_CONTENT_DIR Full filesystem path to the wp-content directory.
 *
 * @param string $file Filesystem path relative to the wp-content directory.
 * @return string Full filesystem path to edit.
 */
function get_real_file_to_edit( $file ) {
	_deprecated_function( __FUNCTION__, '2.9.0' );

	return WP_CONTENT_DIR . $file;
}

/**
 * Legacy function used for generating a categories drop-down control.
 *
 * @since 1.2.0
 * @deprecated 3.0.0 Use wp_dropdown_categories()
 * @see wp_dropdown_categories()
 *
 * @param int $currentcat    Optional. ID of the current category. Default 0.
 * @param int $currentparent Optional. Current parent category ID. Default 0.
 * @param int $parent        Optional. Parent ID to retrieve categories for. Default 0.
 * @param int $level         Optional. Number of levels deep to display. Default 0.
 * @param array $categories  Optional. Categories to include in the control. Default 0.
 * @return bool|null False if no categories were found.
 */
function wp_dropdown_cats( $currentcat = 0, $currentparent = 0, $parent = 0, $level = 0, $categories = 0 ) {
	_deprecated_function( __FUNCTION__, '3.0.0', 'wp_dropdown_categories()' );
	if (!$categories )
		$categories = get_categories( array('hide_empty' => 0) );

	if ( $categories ) {
		foreach ( $categories as $category ) {
			if ( $currentcat != $category->term_id && $parent == $category->parent) {
				$pad = str_repeat( '– ', $level );
				$category->name = esc_html( $category->name );
				echo "\n\t<option value='$category->term_id'";
				if ( $currentparent == $category->term_id )
					echo " selected='selected'";
				echo ">$pad$category->name</option>";
				wp_dropdown_cats( $currentcat, $currentparent, $category->term_id, $level +1, $categories );
			}
		}
	} else {
		return false;
	}
}

/**
 * Register a setting and its sanitization callback
 *
 * @since 2.7.0
 * @deprecated 3.0.0 Use register_setting()
 * @see register_setting()
 *
 * @param string $option_group A settings group name. Should correspond to an allowed option key name.
 *                             Default allowed option key names include 'general', 'discussion', 'media',
 *                             'reading', 'writing', 'misc', 'options', and 'privacy'.
 * @param string $option_name The name of an option to sanitize and save.
 * @param callable $sanitize_callback A callback function that sanitizes the option's value.
 */
function add_option_update_handler( $option_group, $option_name, $sanitize_callback = '' ) {
	_deprecated_function( __FUNCTION__, '3.0.0', 'register_setting()' );
	register_setting( $option_group, $option_name, $sanitize_callback );
}

/**
 * Unregister a setting
 *
 * @since 2.7.0
 * @deprecated 3.0.0 Use unregister_setting()
 * @see unregister_setting()
 *
 * @param string $option_group
 * @param string $option_name
 * @param callable $sanitize_callback
 */
function remove_option_update_handler( $option_group, $option_name, $sanitize_callback = '' ) {
	_deprecated_function( __FUNCTION__, '3.0.0', 'unregister_setting()' );
	unregister_setting( $option_group, $option_name, $sanitize_callback );
}

/**
 * Determines the language to use for CodePress syntax highlighting.
 *
 * @since 2.8.0
 * @deprecated 3.0.0
 *
 * @param string $filename
**/
function codepress_get_lang( $filename ) {
	_deprecated_function( __FUNCTION__, '3.0.0' );
}

/**
 * Adds JavaScript required to make CodePress work on the theme/plugin editors.
 *
 * @since 2.8.0
 * @deprecated 3.0.0
**/
function codepress_footer_js() {
	_deprecated_function( __FUNCTION__, '3.0.0' );
}

/**
 * Determine whether to use CodePress.
 *
 * @since 2.8.0
 * @deprecated 3.0.0
**/
function use_codepress() {
	_deprecated_function( __FUNCTION__, '3.0.0' );
}

/**
 * Get all user IDs.
 *
 * @deprecated 3.1.0 Use get_users()
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @return array List of user IDs.
 */
function get_author_user_ids() {
	_deprecated_function( __FUNCTION__, '3.1.0', 'get_users()' );

	global $wpdb;
	if ( !is_multisite() )
		$level_key = $wpdb->get_blog_prefix() . 'user_level';
	else
		$level_key = $wpdb->get_blog_prefix() . 'capabilities'; // WPMU site admins don't have user_levels.

	return $wpdb->get_col( $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s AND meta_value != '0'", $level_key) );
}

/**
 * Gets author users who can edit posts.
 *
 * @deprecated 3.1.0 Use get_users()
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int $user_id User ID.
 * @return array|bool List of editable authors. False if no editable users.
 */
function get_editable_authors( $user_id ) {
	_deprecated_function( __FUNCTION__, '3.1.0', 'get_users()' );

	global $wpdb;

	$editable = get_editable_user_ids( $user_id );

	if ( !$editable ) {
		return false;
	} else {
		$editable = join(',', $editable);
		$authors = $wpdb->get_results( "SELECT * FROM $wpdb->users WHERE ID IN ($editable) ORDER BY display_name" );
	}

	return apply_filters('get_editable_authors', $authors);
}

/**
 * Gets the IDs of any users who can edit posts.
 *
 * @deprecated 3.1.0 Use get_users()
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int  $user_id       User ID.
 * @param bool $exclude_zeros Optional. Whether to exclude zeroes. Default true.
 * @return array Array of editable user IDs, empty array otherwise.
 */
function get_editable_user_ids( $user_id, $exclude_zeros = true, $post_type = 'post' ) {
	_deprecated_function( __FUNCTION__, '3.1.0', 'get_users()' );

	global $wpdb;

	if ( ! $user = get_userdata( $user_id ) )
		return array();
	$post_type_obj = get_post_type_object($post_type);

	if ( ! $user->has_cap($post_type_obj->cap->edit_others_posts) ) {
		if ( $user->has_cap($post_type_obj->cap->edit_posts) || ! $exclude_zeros )
			return array($user->ID);
		else
			return array();
	}

	if ( !is_multisite() )
		$level_key = $wpdb->get_blog_prefix() . 'user_level';
	else
		$level_key = $wpdb->get_blog_prefix() . 'capabilities'; // WPMU site admins don't have user_levels.

	$query = $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s", $level_key);
	if ( $exclude_zeros )
		$query .= " AND meta_value != '0'";

	return $wpdb->get_col( $query );
}

/**
 * Gets all users who are not authors.
 *
 * @deprecated 3.1.0 Use get_users()
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 */
function get_nonauthor_user_ids() {
	_deprecated_function( __FUNCTION__, '3.1.0', 'get_users()' );

	global $wpdb;

	if ( !is_multisite() )
		$level_key = $wpdb->get_blog_prefix() . 'user_level';
	else
		$level_key = $wpdb->get_blog_prefix() . 'capabilities'; // WPMU site admins don't have user_levels.

	return $wpdb->get_col( $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s AND meta_value = '0'", $level_key) );
}

if ( ! class_exists( 'WP_User_Search', false ) ) :
/**
 * WordPress User Search class.
 *
 * @since 2.1.0
 * @deprecated 3.1.0 Use WP_User_Query
 */
class WP_User_Search {

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var mixed
	 */
	var $results;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var string
	 */
	var $search_term;

	/**
	 * Page number.
	 *
	 * @since 2.1.0
	 * @access private
	 * @var int
	 */
	var $page;

	/**
	 * Role name that users have.
	 *
	 * @since 2.5.0
	 * @access private
	 * @var string
	 */
	var $role;

	/**
	 * Raw page number.
	 *
	 * @since 2.1.0
	 * @access private
	 * @var int|bool
	 */
	var $raw_page;

	/**
	 * Amount of users to display per page.
	 *
	 * @since 2.1.0
	 * @access public
	 * @var int
	 */
	var $users_per_page = 50;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var int
	 */
	var $first_user;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var int
	 */
	var $last_user;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var string
	 */
	var $query_limit;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 3.0.0
	 * @access private
	 * @var string
	 */
	var $query_orderby;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 3.0.0
	 * @access private
	 * @var string
	 */
	var $query_from;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 3.0.0
	 * @access private
	 * @var string
	 */
	var $query_where;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var int
	 */
	var $total_users_for_query = 0;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var bool
	 */
	var $too_many_total_users = false;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.1.0
	 * @access private
	 * @var WP_Error
	 */
	var $search_errors;

	/**
	 * {@internal Missing Description}}
	 *
	 * @since 2.7.0
	 * @access private
	 * @var string
	 */
	var $paging_text;

	/**
	 * PHP5 Constructor - Sets up the object properties.
	 *
	 * @since 2.1.0
	 *
	 * @param string $search_term Search terms string.
	 * @param int $page Optional. Page ID.
	 * @param string $role Role name.
	 * @return WP_User_Search
	 */
	function __construct( $search_term = '', $page = '', $role = '' ) {
		_deprecated_function( __FUNCTION__, '3.1.0', 'WP_User_Query' );

		$this->search_term = wp_unslash( $search_term );
		$this->raw_page = ( '' == $page ) ? false : (int) $page;
		$this->page = (int) ( '' == $page ) ? 1 : $page;
		$this->role = $role;

		$this->prepare_query();
		$this->query();
		$this->do_paging();
	}

	/**
	 * PHP4 Constructor - Sets up the object properties.
	 *
	 * @since 2.1.0
	 *
	 * @param string $search_term Search terms string.
	 * @param int $page Optional. Page ID.
	 * @param string $role Role name.
	 * @return WP_User_Search
	 */
	public function WP_User_Search( $search_term = '', $page = '', $role = '' ) {
		self::__construct( $search_term, $page, $role );
	}

	/**
	 * Prepares the user search query (legacy).
	 *
	 * @since 2.1.0
	 * @access public
	 */
	public function prepare_query() {
		global $wpdb;
		$this->first_user = ($this->page - 1) * $this->users_per_page;

		$this->query_limit = $wpdb->prepare(" LIMIT %d, %d", $this->first_user, $this->users_per_page);
		$this->query_orderby = ' ORDER BY user_login';

		$search_sql = '';
		if ( $this->search_term ) {
			$searches = array();
			$search_sql = 'AND (';
			foreach ( array('user_login', 'user_nicename', 'user_email', 'user_url', 'display_name') as $col )
				$searches[] = $wpdb->prepare( $col . ' LIKE %s', '%' . like_escape($this->search_term) . '%' );
			$search_sql .= implode(' OR ', $searches);
			$search_sql .= ')';
		}

		$this->query_from = " FROM $wpdb->users";
		$this->query_where = " WHERE 1=1 $search_sql";

		if ( $this->role ) {
			$this->query_from .= " INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id";
			$this->query_where .= $wpdb->prepare(" AND $wpdb->usermeta.meta_key = '{$wpdb->prefix}capabilities' AND $wpdb->usermeta.meta_value LIKE %s", '%' . $this->role . '%');
		} elseif ( is_multisite() ) {
			$level_key = $wpdb->prefix . 'capabilities'; // WPMU site admins don't have user_levels.
			$this->query_from .= ", $wpdb->usermeta";
			$this->query_where .= " AND $wpdb->users.ID = $wpdb->usermeta.user_id AND meta_key = '{$level_key}'";
		}

		do_action_ref_array( 'pre_user_search', array( &$this ) );
	}

	/**
	 * Executes the user search query.
	 *
	 * @since 2.1.0
	 * @access public
	 */
	public function query() {
		global $wpdb;

		$this->results = $wpdb->get_col("SELECT DISTINCT($wpdb->users.ID)" . $this->query_from . $this->query_where . $this->query_orderby . $this->query_limit);

		if ( $this->results )
			$this->total_users_for_query = $wpdb->get_var("SELECT COUNT(DISTINCT($wpdb->users.ID))" . $this->query_from . $this->query_where); // No limit.
		else
			$this->search_errors = new WP_Error('no_matching_users_found', __('No users found.'));
	}

	/**
	 * Prepares variables for use in templates.
	 *
	 * @since 2.1.0
	 * @access public
	 */
	function prepare_vars_for_template_usage() {}

	/**
	 * Handles paging for the user search query.
	 *
	 * @since 2.1.0
	 * @access public
	 */
	public function do_paging() {
		if ( $this->total_users_for_query > $this->users_per_page ) { // Have to page the results.
			$args = array();
			if ( ! empty($this->search_term) )
				$args['usersearch'] = urlencode($this->search_term);
			if ( ! empty($this->role) )
				$args['role'] = urlencode($this->role);

			$this->paging_text = paginate_links( array(
				'total' => ceil($this->total_users_for_query / $this->users_per_page),
				'current' => $this->page,
				'base' => 'users.php?%_%',
				'format' => 'userspage=%#%',
				'add_args' => $args
			) );
			if ( $this->paging_text ) {
				$this->paging_text = sprintf(
					/* translators: 1: Starting number of users on the current page, 2: Ending number of users, 3: Total number of users. */
					'' . __( 'Displaying %1$s–%2$s of %3$s' ) . '%s',
					number_format_i18n( ( $this->page - 1 ) * $this->users_per_page + 1 ),
					number_format_i18n( min( $this->page * $this->users_per_page, $this->total_users_for_query ) ),
					number_format_i18n( $this->total_users_for_query ),
					$this->paging_text
				);
			}
		}
	}

	/**
	 * Retrieves the user search query results.
	 *
	 * @since 2.1.0
	 * @access public
	 *
	 * @return array
	 */
	public function get_results() {
		return (array) $this->results;
	}

	/**
	 * Displaying paging text.
	 *
	 * @see do_paging() Builds paging text.
	 *
	 * @since 2.1.0
	 * @access public
	 */
	function page_links() {
		echo $this->paging_text;
	}

	/**
	 * Whether paging is enabled.
	 *
	 * @see do_paging() Builds paging text.
	 *
	 * @since 2.1.0
	 * @access public
	 *
	 * @return bool
	 */
	function results_are_paged() {
		if ( $this->paging_text )
			return true;
		return false;
	}

	/**
	 * Whether there are search terms.
	 *
	 * @since 2.1.0
	 * @access public
	 *
	 * @return bool
	 */
	function is_search() {
		if ( $this->search_term )
			return true;
		return false;
	}
}
endif;

/**
 * Retrieves editable posts from other users.
 *
 * @since 2.3.0
 * @deprecated 3.1.0 Use get_posts()
 * @see get_posts()
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int    $user_id User ID to not retrieve posts from.
 * @param string $type    Optional. Post type to retrieve. Accepts 'draft', 'pending' or 'any' (all).
 *                        Default 'any'.
 * @return array List of posts from others.
 */
function get_others_unpublished_posts( $user_id, $type = 'any' ) {
	_deprecated_function( __FUNCTION__, '3.1.0' );

	global $wpdb;

	$editable = get_editable_user_ids( $user_id );

	if ( in_array($type, array('draft', 'pending')) )
		$type_sql = " post_status = '$type' ";
	else
		$type_sql = " ( post_status = 'draft' OR post_status = 'pending' ) ";

	$dir = ( 'pending' == $type ) ? 'ASC' : 'DESC';

	if ( !$editable ) {
		$other_unpubs = '';
	} else {
		$editable = join(',', $editable);
		$other_unpubs = $wpdb->get_results( $wpdb->prepare("SELECT ID, post_title, post_author FROM $wpdb->posts WHERE post_type = 'post' AND $type_sql AND post_author IN ($editable) AND post_author != %d ORDER BY post_modified $dir", $user_id) );
	}

	return apply_filters('get_others_drafts', $other_unpubs);
}

/**
 * Retrieve drafts from other users.
 *
 * @deprecated 3.1.0 Use get_posts()
 * @see get_posts()
 *
 * @param int $user_id User ID.
 * @return array List of drafts from other users.
 */
function get_others_drafts($user_id) {
	_deprecated_function( __FUNCTION__, '3.1.0' );

	return get_others_unpublished_posts($user_id, 'draft');
}

/**
 * Retrieve pending review posts from other users.
 *
 * @deprecated 3.1.0 Use get_posts()
 * @see get_posts()
 *
 * @param int $user_id User ID.
 * @return array List of posts with pending review post type from other users.
 */
function get_others_pending($user_id) {
	_deprecated_function( __FUNCTION__, '3.1.0' );

	return get_others_unpublished_posts($user_id, 'pending');
}

/**
 * Output the QuickPress dashboard widget.
 *
 * @since 3.0.0
 * @deprecated 3.2.0 Use wp_dashboard_quick_press()
 * @see wp_dashboard_quick_press()
 */
function wp_dashboard_quick_press_output() {
	_deprecated_function( __FUNCTION__, '3.2.0', 'wp_dashboard_quick_press()' );
	wp_dashboard_quick_press();
}

/**
 * Outputs the TinyMCE editor.
 *
 * @since 2.7.0
 * @deprecated 3.3.0 Use wp_editor()
 * @see wp_editor()
 */
function wp_tiny_mce( $teeny = false, $settings = false ) {
	_deprecated_function( __FUNCTION__, '3.3.0', 'wp_editor()' );

	static $num = 1;

	if ( ! class_exists( '_WP_Editors', false ) )
		require_once ABSPATH . WPINC . '/class-wp-editor.php';

	$editor_id = 'content' . $num++;

	$set = array(
		'teeny' => $teeny,
		'tinymce' => $settings ? $settings : true,
		'quicktags' => false
	);

	$set = _WP_Editors::parse_settings($editor_id, $set);
	_WP_Editors::editor_settings($editor_id, $set);
}

/**
 * Preloads TinyMCE dialogs.
 *
 * @deprecated 3.3.0 Use wp_editor()
 * @see wp_editor()
 */
function wp_preload_dialogs() {
	_deprecated_function( __FUNCTION__, '3.3.0', 'wp_editor()' );
}

/**
 * Prints TinyMCE editor JS.
 *
 * @deprecated 3.3.0 Use wp_editor()
 * @see wp_editor()
 */
function wp_print_editor_js() {
	_deprecated_function( __FUNCTION__, '3.3.0', 'wp_editor()' );
}

/**
 * Handles quicktags.
 *
 * @deprecated 3.3.0 Use wp_editor()
 * @see wp_editor()
 */
function wp_quicktags() {
	_deprecated_function( __FUNCTION__, '3.3.0', 'wp_editor()' );
}

/**
 * Returns the screen layout options.
 *
 * @since 2.8.0
 * @deprecated 3.3.0 WP_Screen::render_screen_layout()
 * @see WP_Screen::render_screen_layout()
 */
function screen_layout( $screen ) {
	_deprecated_function( __FUNCTION__, '3.3.0', '$current_screen->render_screen_layout()' );

	$current_screen = get_current_screen();

	if ( ! $current_screen )
		return '';

	ob_start();
	$current_screen->render_screen_layout();
	return ob_get_clean();
}

/**
 * Returns the screen's per-page options.
 *
 * @since 2.8.0
 * @deprecated 3.3.0 Use WP_Screen::render_per_page_options()
 * @see WP_Screen::render_per_page_options()
 */
function screen_options( $screen ) {
	_deprecated_function( __FUNCTION__, '3.3.0', '$current_screen->render_per_page_options()' );

	$current_screen = get_current_screen();

	if ( ! $current_screen )
		return '';

	ob_start();
	$current_screen->render_per_page_options();
	return ob_get_clean();
}

/**
 * Renders the screen's help.
 *
 * @since 2.7.0
 * @deprecated 3.3.0 Use WP_Screen::render_screen_meta()
 * @see WP_Screen::render_screen_meta()
 */
function screen_meta( $screen ) {
	$current_screen = get_current_screen();
	$current_screen->render_screen_meta();
}

/**
 * Favorite actions were deprecated in version 3.2. Use the admin bar instead.
 *
 * @since 2.7.0
 * @deprecated 3.2.0 Use WP_Admin_Bar
 * @see WP_Admin_Bar
 */
function favorite_actions() {
	_deprecated_function( __FUNCTION__, '3.2.0', 'WP_Admin_Bar' );
}

/**
 * Handles uploading an image.
 *
 * @deprecated 3.3.0 Use wp_media_upload_handler()
 * @see wp_media_upload_handler()
 *
 * @return null|string
 */
function media_upload_image() {
	_deprecated_function( __FUNCTION__, '3.3.0', 'wp_media_upload_handler()' );
	return wp_media_upload_handler();
}

/**
 * Handles uploading an audio file.
 *
 * @deprecated 3.3.0 Use wp_media_upload_handler()
 * @see wp_media_upload_handler()
 *
 * @return null|string
 */
function media_upload_audio() {
	_deprecated_function( __FUNCTION__, '3.3.0', 'wp_media_upload_handler()' );
	return wp_media_upload_handler();
}

/**
 * Handles uploading a video file.
 *
 * @deprecated 3.3.0 Use wp_media_upload_handler()
 * @see wp_media_upload_handler()
 *
 * @return null|string
 */
function media_upload_video() {
	_deprecated_function( __FUNCTION__, '3.3.0', 'wp_media_upload_handler()' );
	return wp_media_upload_handler();
}

/**
 * Handles uploading a generic file.
 *
 * @deprecated 3.3.0 Use wp_media_upload_handler()
 * @see wp_media_upload_handler()
 *
 * @return null|string
 */
function media_upload_file() {
	_deprecated_function( __FUNCTION__, '3.3.0', 'wp_media_upload_handler()' );
	return wp_media_upload_handler();
}

/**
 * Handles retrieving the insert-from-URL form for an image.
 *
 * @deprecated 3.3.0 Use wp_media_insert_url_form()
 * @see wp_media_insert_url_form()
 *
 * @return string
 */
function type_url_form_image() {
	_deprecated_function( __FUNCTION__, '3.3.0', "wp_media_insert_url_form('image')" );
	return wp_media_insert_url_form( 'image' );
}

/**
 * Handles retrieving the insert-from-URL form for an audio file.
 *
 * @deprecated 3.3.0 Use wp_media_insert_url_form()
 * @see wp_media_insert_url_form()
 *
 * @return string
 */
function type_url_form_audio() {
	_deprecated_function( __FUNCTION__, '3.3.0', "wp_media_insert_url_form('audio')" );
	return wp_media_insert_url_form( 'audio' );
}

/**
 * Handles retrieving the insert-from-URL form for a video file.
 *
 * @deprecated 3.3.0 Use wp_media_insert_url_form()
 * @see wp_media_insert_url_form()
 *
 * @return string
 */
function type_url_form_video() {
	_deprecated_function( __FUNCTION__, '3.3.0', "wp_media_insert_url_form('video')" );
	return wp_media_insert_url_form( 'video' );
}

/**
 * Handles retrieving the insert-from-URL form for a generic file.
 *
 * @deprecated 3.3.0 Use wp_media_insert_url_form()
 * @see wp_media_insert_url_form()
 *
 * @return string
 */
function type_url_form_file() {
	_deprecated_function( __FUNCTION__, '3.3.0', "wp_media_insert_url_form('file')" );
	return wp_media_insert_url_form( 'file' );
}

/**
 * Add contextual help text for a page.
 *
 * Creates an 'Overview' help tab.
 *
 * @since 2.7.0
 * @deprecated 3.3.0 Use WP_Screen::add_help_tab()
 * @see WP_Screen::add_help_tab()
 *
 * @param string    $screen The handle for the screen to add help to. This is usually the hook name returned by the add_*_page() functions.
 * @param string    $help   The content of an 'Overview' help tab.
 */
function add_contextual_help( $screen, $help ) {
	_deprecated_function( __FUNCTION__, '3.3.0', 'get_current_screen()->add_help_tab()' );

	if ( is_string( $screen ) )
		$screen = convert_to_screen( $screen );

	WP_Screen::add_old_compat_help( $screen, $help );
}

/**
 * Get the allowed themes for the current site.
 *
 * @since 3.0.0
 * @deprecated 3.4.0 Use wp_get_themes()
 * @see wp_get_themes()
 *
 * @return WP_Theme[] Array of WP_Theme objects keyed by their name.
 */
function get_allowed_themes() {
	_deprecated_function( __FUNCTION__, '3.4.0', "wp_get_themes( array( 'allowed' => true ) )" );

	$themes = wp_get_themes( array( 'allowed' => true ) );

	$wp_themes = array();
	foreach ( $themes as $theme ) {
		$wp_themes[ $theme->get('Name') ] = $theme;
	}

	return $wp_themes;
}

/**
 * Retrieves a list of broken themes.
 *
 * @since 1.5.0
 * @deprecated 3.4.0 Use wp_get_themes()
 * @see wp_get_themes()
 *
 * @return array
 */
function get_broken_themes() {
	_deprecated_function( __FUNCTION__, '3.4.0', "wp_get_themes( array( 'errors' => true )" );

	$themes = wp_get_themes( array( 'errors' => true ) );
	$broken = array();
	foreach ( $themes as $theme ) {
		$name = $theme->get('Name');
		$broken[ $name ] = array(
			'Name' => $name,
			'Title' => $name,
			'Description' => $theme->errors()->get_error_message(),
		);
	}
	return $broken;
}

/**
 * Retrieves information on the current active theme.
 *
 * @since 2.0.0
 * @deprecated 3.4.0 Use wp_get_theme()
 * @see wp_get_theme()
 *
 * @return WP_Theme
 */
function current_theme_info() {
	_deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_theme()' );

	return wp_get_theme();
}

/**
 * This was once used to display an 'Insert into Post' button.
 *
 * Now it is deprecated and stubbed.
 *
 * @deprecated 3.5.0
 */
function _insert_into_post_button( $type ) {
	_deprecated_function( __FUNCTION__, '3.5.0' );
}

/**
 * This was once used to display a media button.
 *
 * Now it is deprecated and stubbed.
 *
 * @deprecated 3.5.0
 */
function _media_button($title, $icon, $type, $id) {
	_deprecated_function( __FUNCTION__, '3.5.0' );
}

/**
 * Gets an existing post and format it for editing.
 *
 * @since 2.0.0
 * @deprecated 3.5.0 Use get_post()
 * @see get_post()
 *
 * @param int $id
 * @return object
 */
function get_post_to_edit( $id ) {
	_deprecated_function( __FUNCTION__, '3.5.0', 'get_post()' );

	return get_post( $id, OBJECT, 'edit' );
}

/**
 * Gets the default page information to use.
 *
 * @since 2.5.0
 * @deprecated 3.5.0 Use get_default_post_to_edit()
 * @see get_default_post_to_edit()
 *
 * @return WP_Post Post object containing all the default post data as attributes
 */
function get_default_page_to_edit() {
	_deprecated_function( __FUNCTION__, '3.5.0', "get_default_post_to_edit( 'page' )" );

	$page = get_default_post_to_edit();
	$page->post_type = 'page';
	return $page;
}

/**
 * This was once used to create a thumbnail from an Image given a maximum side size.
 *
 * @since 1.2.0
 * @deprecated 3.5.0 Use image_resize()
 * @see image_resize()
 *
 * @param mixed $file Filename of the original image, Or attachment ID.
 * @param int $max_side Maximum length of a single side for the thumbnail.
 * @param mixed $deprecated Never used.
 * @return string Thumbnail path on success, Error string on failure.
 */
function wp_create_thumbnail( $file, $max_side, $deprecated = '' ) {
	_deprecated_function( __FUNCTION__, '3.5.0', 'image_resize()' );
	return apply_filters( 'wp_create_thumbnail', image_resize( $file, $max_side, $max_side ) );
}

/**
 * This was once used to display a meta box for the nav menu theme locations.
 *
 * Deprecated in favor of a 'Manage Locations' tab added to nav menus management screen.
 *
 * @since 3.0.0
 * @deprecated 3.6.0
 */
function wp_nav_menu_locations_meta_box() {
	_deprecated_function( __FUNCTION__, '3.6.0' );
}

/**
 * This was once used to kick-off the Core Updater.
 *
 * Deprecated in favor of instantating a Core_Upgrader instance directly,
 * and calling the 'upgrade' method.
 *
 * @since 2.7.0
 * @deprecated 3.7.0 Use Core_Upgrader
 * @see Core_Upgrader
 */
function wp_update_core($current, $feedback = '') {
	_deprecated_function( __FUNCTION__, '3.7.0', 'new Core_Upgrader();' );

	if ( !empty($feedback) )
		add_filter('update_feedback', $feedback);

	require ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
	$upgrader = new Core_Upgrader();
	return $upgrader->upgrade($current);

}

/**
 * This was once used to kick-off the Plugin Updater.
 *
 * Deprecated in favor of instantating a Plugin_Upgrader instance directly,
 * and calling the 'upgrade' method.
 * Unused since 2.8.0.
 *
 * @since 2.5.0
 * @deprecated 3.7.0 Use Plugin_Upgrader
 * @see Plugin_Upgrader
 */
function wp_update_plugin($plugin, $feedback = '') {
	_deprecated_function( __FUNCTION__, '3.7.0', 'new Plugin_Upgrader();' );

	if ( !empty($feedback) )
		add_filter('update_feedback', $feedback);

	require ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
	$upgrader = new Plugin_Upgrader();
	return $upgrader->upgrade($plugin);
}

/**
 * This was once used to kick-off the Theme Updater.
 *
 * Deprecated in favor of instantiating a Theme_Upgrader instance directly,
 * and calling the 'upgrade' method.
 * Unused since 2.8.0.
 *
 * @since 2.7.0
 * @deprecated 3.7.0 Use Theme_Upgrader
 * @see Theme_Upgrader
 */
function wp_update_theme($theme, $feedback = '') {
	_deprecated_function( __FUNCTION__, '3.7.0', 'new Theme_Upgrader();' );

	if ( !empty($feedback) )
		add_filter('update_feedback', $feedback);

	require ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
	$upgrader = new Theme_Upgrader();
	return $upgrader->upgrade($theme);
}

/**
 * This was once used to display attachment links. Now it is deprecated and stubbed.
 *
 * @since 2.0.0
 * @deprecated 3.7.0
 *
 * @param int|bool $id
 */
function the_attachment_links( $id = false ) {
	_deprecated_function( __FUNCTION__, '3.7.0' );
}

/**
 * Displays a screen icon.
 *
 * @since 2.7.0
 * @deprecated 3.8.0
 */
function screen_icon() {
	_deprecated_function( __FUNCTION__, '3.8.0' );
	echo get_screen_icon();
}

/**
 * Retrieves the screen icon (no longer used in 3.8+).
 *
 * @since 3.2.0
 * @deprecated 3.8.0
 *
 * @return string An HTML comment explaining that icons are no longer used.
 */
function get_screen_icon() {
	_deprecated_function( __FUNCTION__, '3.8.0' );
	return '';
}

/**
 * Deprecated dashboard widget controls.
 *
 * @since 2.5.0
 * @deprecated 3.8.0
 */
function wp_dashboard_incoming_links_output() {}

/**
 * Deprecated dashboard secondary output.
 *
 * @deprecated 3.8.0
 */
function wp_dashboard_secondary_output() {}

/**
 * Deprecated dashboard widget controls.
 *
 * @since 2.7.0
 * @deprecated 3.8.0
 */
function wp_dashboard_incoming_links() {}

/**
 * Deprecated dashboard incoming links control.
 *
 * @deprecated 3.8.0
 */
function wp_dashboard_incoming_links_control() {}

/**
 * Deprecated dashboard plugins control.
 *
 * @deprecated 3.8.0
 */
function wp_dashboard_plugins() {}

/**
 * Deprecated dashboard primary control.
 *
 * @deprecated 3.8.0
 */
function wp_dashboard_primary_control() {}

/**
 * Deprecated dashboard recent comments control.
 *
 * @deprecated 3.8.0
 */
function wp_dashboard_recent_comments_control() {}

/**
 * Deprecated dashboard secondary section.
 *
 * @deprecated 3.8.0
 */
function wp_dashboard_secondary() {}

/**
 * Deprecated dashboard secondary control.
 *
 * @deprecated 3.8.0
 */
function wp_dashboard_secondary_control() {}

/**
 * Display plugins text for the WordPress news widget.
 *
 * @since 2.5.0
 * @deprecated 4.8.0
 *
 * @param string $rss  The RSS feed URL.
 * @param array  $args Array of arguments for this RSS feed.
 */
function wp_dashboard_plugins_output( $rss, $args = array() ) {
	_deprecated_function( __FUNCTION__, '4.8.0' );

	// Plugin feeds plus link to install them.
	$popular = fetch_feed( $args['url']['popular'] );

	if ( false === $plugin_slugs = get_transient( 'plugin_slugs' ) ) {
		$plugin_slugs = array_keys( get_plugins() );
		set_transient( 'plugin_slugs', $plugin_slugs, DAY_IN_SECONDS );
	}

	echo '
';

	foreach ( array( $popular ) as $feed ) {
		if ( is_wp_error( $feed ) || ! $feed->get_item_quantity() )
			continue;

		$items = $feed->get_items(0, 5);

		// Pick a random, non-installed plugin.
		while ( true ) {
			// Abort this foreach loop iteration if there's no plugins left of this type.
			if ( 0 === count($items) )
				continue 2;

			$item_key = array_rand($items);
			$item = $items[$item_key];

			list($link, $frag) = explode( '#', $item->get_link() );

			$link = esc_url($link);
			if ( preg_match( '|/([^/]+?)/?$|', $link, $matches ) )
				$slug = $matches[1];
			else {
				unset( $items[$item_key] );
				continue;
			}

			// Is this random plugin's slug already installed? If so, try again.
			reset( $plugin_slugs );
			foreach ( $plugin_slugs as $plugin_slug ) {
				if ( $slug == substr( $plugin_slug, 0, strlen( $slug ) ) ) {
					unset( $items[$item_key] );
					continue 2;
				}
			}

			// If we get to this point, then the random plugin isn't installed and we can stop the while().
			break;
		}

		// Eliminate some common badly formed plugin descriptions.
		while ( ( null !== $item_key = array_rand($items) ) && false !== strpos( $items[$item_key]->get_description(), 'Plugin Name:' ) )
			unset($items[$item_key]);

		if ( !isset($items[$item_key]) )
			continue;

		$raw_title = $item->get_title();

		$ilink = wp_nonce_url('plugin-install.php?tab=plugin-information&plugin=' . $slug, 'install-plugin_' . $slug) . '&TB_iframe=true&width=600&height=800';
		echo '
' . __( 'Popular Plugin' ) . ': ' . esc_html( $raw_title ) .
			' (' . __( 'Install' ) . ')
';

		$feed->__destruct();
		unset( $feed );
	}

	echo '
';
}

/**
 * This was once used to move child posts to a new parent.
 *
 * @since 2.3.0
 * @deprecated 3.9.0
 * @access private
 *
 * @param int $old_ID
 * @param int $new_ID
 */
function _relocate_children( $old_ID, $new_ID ) {
	_deprecated_function( __FUNCTION__, '3.9.0' );
}

/**
 * Add a top-level menu page in the 'objects' section.
 *
 * This function takes a capability which will be used to determine whether
 * or not a page is included in the menu.
 *
 * The function which is hooked in to handle the output of the page must check
 * that the user has the required capability as well.
 *
 * @since 2.7.0
 *
 * @deprecated 4.5.0 Use add_menu_page()
 * @see add_menu_page()
 * @global int $_wp_last_object_menu
 *
 * @param string   $page_title The text to be displayed in the title tags of the page when the menu is selected.
 * @param string   $menu_title The text to be used for the menu.
 * @param string   $capability The capability required for this menu to be displayed to the user.
 * @param string   $menu_slug  The slug name to refer to this menu by (should be unique for this menu).
 * @param callable $function   The function to be called to output the content for this page.
 * @param string   $icon_url   The url to the icon to be used for this menu.
 * @return string The resulting page's hook_suffix.
 */
function add_object_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $icon_url = '') {
	_deprecated_function( __FUNCTION__, '4.5.0', 'add_menu_page()' );

	global $_wp_last_object_menu;

	$_wp_last_object_menu++;

	return add_menu_page($page_title, $menu_title, $capability, $menu_slug, $function, $icon_url, $_wp_last_object_menu);
}

/**
 * Add a top-level menu page in the 'utility' section.
 *
 * This function takes a capability which will be used to determine whether
 * or not a page is included in the menu.
 *
 * The function which is hooked in to handle the output of the page must check
 * that the user has the required capability as well.
 *
 * @since 2.7.0
 *
 * @deprecated 4.5.0 Use add_menu_page()
 * @see add_menu_page()
 * @global int $_wp_last_utility_menu
 *
 * @param string   $page_title The text to be displayed in the title tags of the page when the menu is selected.
 * @param string   $menu_title The text to be used for the menu.
 * @param string   $capability The capability required for this menu to be displayed to the user.
 * @param string   $menu_slug  The slug name to refer to this menu by (should be unique for this menu).
 * @param callable $function   The function to be called to output the content for this page.
 * @param string   $icon_url   The url to the icon to be used for this menu.
 * @return string The resulting page's hook_suffix.
 */
function add_utility_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $icon_url = '') {
	_deprecated_function( __FUNCTION__, '4.5.0', 'add_menu_page()' );

	global $_wp_last_utility_menu;

	$_wp_last_utility_menu++;

	return add_menu_page($page_title, $menu_title, $capability, $menu_slug, $function, $icon_url, $_wp_last_utility_menu);
}

/**
 * Disables autocomplete on the 'post' form (Add/Edit Post screens) for WebKit browsers,
 * as they disregard the autocomplete setting on the editor textarea. That can break the editor
 * when the user navigates to it with the browser's Back button. See #28037
 *
 * Replaced with wp_page_reload_on_back_button_js() that also fixes this problem.
 *
 * @since 4.0.0
 * @deprecated 4.6.0
 *
 * @link https://core.trac.wordpress.org/ticket/35852
 *
 * @global bool $is_safari
 * @global bool $is_chrome
 */
function post_form_autocomplete_off() {
	global $is_safari, $is_chrome;

	_deprecated_function( __FUNCTION__, '4.6.0' );

	if ( $is_safari || $is_chrome ) {
		echo ' autocomplete="off"';
	}
}

/**
 * Display JavaScript on the page.
 *
 * @since 3.5.0
 * @deprecated 4.9.0
 */
function options_permalink_add_js() {
	?>

	<?php
}

/**
 * Previous class for list table for privacy data export requests.
 *
 * @since 4.9.6
 * @deprecated 5.3.0
 */
class WP_Privacy_Data_Export_Requests_Table extends WP_Privacy_Data_Export_Requests_List_Table {
	function __construct( $args ) {
		_deprecated_function( __CLASS__, '5.3.0', 'WP_Privacy_Data_Export_Requests_List_Table' );

		if ( ! isset( $args['screen'] ) || $args['screen'] === 'export_personal_data' ) {
			$args['screen'] = 'export-personal-data';
		}

		parent::__construct( $args );
	}
}

/**
 * Previous class for list table for privacy data erasure requests.
 *
 * @since 4.9.6
 * @deprecated 5.3.0
 */
class WP_Privacy_Data_Removal_Requests_Table extends WP_Privacy_Data_Removal_Requests_List_Table {
	function __construct( $args ) {
		_deprecated_function( __CLASS__, '5.3.0', 'WP_Privacy_Data_Removal_Requests_List_Table' );

		if ( ! isset( $args['screen'] ) || $args['screen'] === 'remove_personal_data' ) {
			$args['screen'] = 'erase-personal-data';
		}

		parent::__construct( $args );
	}
}

/**
 * Was used to add options for the privacy requests screens before they were separate files.
 *
 * @since 4.9.8
 * @access private
 * @deprecated 5.3.0
 */
function _wp_privacy_requests_screen_options() {
	_deprecated_function( __FUNCTION__, '5.3.0' );
}


<?php
/**
 * Edit Tags Administration: Messages
 *
 * @package WordPress
 * @subpackage Administration
 * @since 4.4.0
 */

$messages = array();
// 0 = unused. Messages start at index 1.
$messages['_item'] = array(
	0 => '',
	1 => __( 'Item added.' ),
	2 => __( 'Item deleted.' ),
	3 => __( 'Item updated.' ),
	4 => __( 'Item not added.' ),
	5 => __( 'Item not updated.' ),
	6 => __( 'Items deleted.' ),
);

$messages['category'] = array(
	0 => '',
	1 => __( 'Category added.' ),
	2 => __( 'Category deleted.' ),
	3 => __( 'Category updated.' ),
	4 => __( 'Category not added.' ),
	5 => __( 'Category not updated.' ),
	6 => __( 'Categories deleted.' ),
);

$messages['post_tag'] = array(
	0 => '',
	1 => __( 'Tag added.' ),
	2 => __( 'Tag deleted.' ),
	3 => __( 'Tag updated.' ),
	4 => __( 'Tag not added.' ),
	5 => __( 'Tag not updated.' ),
	6 => __( 'Tags deleted.' ),
);

/**
 * Filters the messages displayed when a tag is updated.
 *
 * @since 3.7.0
 *
 * @param array $messages The messages to be displayed.
 */
$messages = apply_filters( 'term_updated_messages', $messages );

$message = false;
if ( isset( $_REQUEST['message'] ) && (int) $_REQUEST['message'] ) {
	$msg = (int) $_REQUEST['message'];
	if ( isset( $messages[ $taxonomy ][ $msg ] ) ) {
		$message = $messages[ $taxonomy ][ $msg ];
	} elseif ( ! isset( $messages[ $taxonomy ] ) && isset( $messages['_item'][ $msg ] ) ) {
		$message = $messages['_item'][ $msg ];
	}
}