X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/341dfbb66f24f5145174c373267f889c31615cc5..5d244c8fd9a27c9f89dd08da2af6fbc67d4fce63:/wp-admin/includes/template.php

diff --git a/wp-admin/includes/template.php b/wp-admin/includes/template.php
index 3d0c1162..1087837c 100644
--- a/wp-admin/includes/template.php
+++ b/wp-admin/includes/template.php
@@ -8,80 +8,151 @@
  * @subpackage Administration
  */
 
-
 //
 // Category Checklists
 //
 
 /**
- * {@internal Missing Short Description}}
+ * Walker to output an unordered list of category checkbox input elements.
  *
  * @since 2.5.1
+ *
+ * @see Walker
+ * @see wp_category_checklist()
+ * @see wp_terms_checklist()
  */
 class Walker_Category_Checklist extends Walker {
-	var $tree_type = 'category';
-	var $db_fields = array ('parent' => 'parent', 'id' => 'term_id'); //TODO: decouple this
+	public $tree_type = 'category';
+	public $db_fields = array ('parent' => 'parent', 'id' => 'term_id'); //TODO: decouple this
 
-	function start_lvl(&$output, $depth, $args) {
+	/**
+	 * Starts the list before the elements are added.
+	 *
+	 * @see Walker:start_lvl()
+	 *
+	 * @since 2.5.1
+	 *
+	 * @param string $output Passed by reference. Used to append additional content.
+	 * @param int    $depth  Depth of category. Used for tab indentation.
+	 * @param array  $args   An array of arguments. @see wp_terms_checklist()
+	 */
+	public function start_lvl( &$output, $depth = 0, $args = array() ) {
 		$indent = str_repeat("\t", $depth);
 		$output .= "$indent<ul class='children'>\n";
 	}
 
-	function end_lvl(&$output, $depth, $args) {
+	/**
+	 * Ends the list of after the elements are added.
+	 *
+	 * @see Walker::end_lvl()
+	 *
+	 * @since 2.5.1
+	 *
+	 * @param string $output Passed by reference. Used to append additional content.
+	 * @param int    $depth  Depth of category. Used for tab indentation.
+	 * @param array  $args   An array of arguments. @see wp_terms_checklist()
+	 */
+	public function end_lvl( &$output, $depth = 0, $args = array() ) {
 		$indent = str_repeat("\t", $depth);
 		$output .= "$indent</ul>\n";
 	}
 
-	function start_el(&$output, $category, $depth, $args) {
-		extract($args);
-		if ( empty($taxonomy) )
+	/**
+	 * Start the element output.
+	 *
+	 * @see Walker::start_el()
+	 *
+	 * @since 2.5.1
+	 *
+	 * @param string $output   Passed by reference. Used to append additional content.
+	 * @param object $category The current term object.
+	 * @param int    $depth    Depth of the term in reference to parents. Default 0.
+	 * @param array  $args     An array of arguments. @see wp_terms_checklist()
+	 * @param int    $id       ID of the current term.
+	 */
+	public function start_el( &$output, $category, $depth = 0, $args = array(), $id = 0 ) {
+		if ( empty( $args['taxonomy'] ) ) {
 			$taxonomy = 'category';
+		} else {
+			$taxonomy = $args['taxonomy'];
+		}
 
-		if ( $taxonomy == 'category' )
+		if ( $taxonomy == 'category' ) {
 			$name = 'post_category';
-		else
-			$name = 'tax_input['.$taxonomy.']';
+		} else {
+			$name = 'tax_input[' . $taxonomy . ']';
+		}
+		$args['popular_cats'] = empty( $args['popular_cats'] ) ? array() : $args['popular_cats'];
+		$class = in_array( $category->term_id, $args['popular_cats'] ) ? ' class="popular-category"' : '';
+
+		$args['selected_cats'] = empty( $args['selected_cats'] ) ? array() : $args['selected_cats'];
 
-		$class = in_array( $category->term_id, $popular_cats ) ? ' class="popular-category"' : '';
-		$output .= "\n<li id='{$taxonomy}-{$category->term_id}'$class>" . '<label class="selectit"><input value="' . $category->term_id . '" type="checkbox" name="'.$name.'[]" id="in-'.$taxonomy.'-' . $category->term_id . '"' . checked( in_array( $category->term_id, $selected_cats ), true, false ) . disabled( empty( $args['disabled'] ), false, false ) . ' /> ' . esc_html( apply_filters('the_category', $category->name )) . '</label>';
+		/** This filter is documented in wp-includes/category-template.php */
+		$output .= "\n<li id='{$taxonomy}-{$category->term_id}'$class>" .
+			'<label class="selectit"><input value="' . $category->term_id . '" type="checkbox" name="'.$name.'[]" id="in-'.$taxonomy.'-' . $category->term_id . '"' .
+			checked( in_array( $category->term_id, $args['selected_cats'] ), true, false ) .
+			disabled( empty( $args['disabled'] ), false, false ) . ' /> ' .
+			esc_html( apply_filters( 'the_category', $category->name ) ) . '</label>';
 	}
 
-	function end_el(&$output, $category, $depth, $args) {
+	/**
+	 * Ends the element output, if needed.
+	 *
+	 * @see Walker::end_el()
+	 *
+	 * @since 2.5.1
+	 *
+	 * @param string $output   Passed by reference. Used to append additional content.
+	 * @param object $category The current term object.
+	 * @param int    $depth    Depth of the term in reference to parents. Default 0.
+	 * @param array  $args     An array of arguments. @see wp_terms_checklist()
+	 */
+	public function end_el( &$output, $category, $depth = 0, $args = array() ) {
 		$output .= "</li>\n";
 	}
 }
 
 /**
- * {@internal Missing Short Description}}
+ * Output an unordered list of checkbox input elements labelled
+ * with category names.
  *
  * @since 2.5.1
  *
- * @param unknown_type $post_id
- * @param unknown_type $descendants_and_self
- * @param unknown_type $selected_cats
- * @param unknown_type $popular_cats
+ * @todo Properly document optional arguments as such.
+ *
+ * @see wp_terms_checklist()
+ *
+ * @param int $post_id Mark categories associated with this post as checked. $selected_cats must not be an array.
+ * @param int $descendants_and_self ID of the category to output along with its descendents.
+ * @param bool|array $selected_cats List of categories to mark as checked.
+ * @param bool|array $popular_cats Override the list of categories that receive the "popular-category" class.
+ * @param object $walker Walker object to use to build the output.
+ * @param bool $checked_ontop Move checked items out of the hierarchy and to the top of the list.
  */
 function wp_category_checklist( $post_id = 0, $descendants_and_self = 0, $selected_cats = false, $popular_cats = false, $walker = null, $checked_ontop = true ) {
-	wp_terms_checklist($post_id,
-	 	array(
-			'taxonomy' => 'category',
-			'descendants_and_self' => $descendants_and_self,
-			'selected_cats' => $selected_cats,
-			'popular_cats' => $popular_cats,
-			'walker' => $walker,
-			'checked_ontop' => $checked_ontop
-  ));
+	wp_terms_checklist( $post_id, array(
+		'taxonomy' => 'category',
+		'descendants_and_self' => $descendants_and_self,
+		'selected_cats' => $selected_cats,
+		'popular_cats' => $popular_cats,
+		'walker' => $walker,
+		'checked_ontop' => $checked_ontop
+	) );
 }
 
 /**
- * Taxonomy independent version of wp_category_checklist
+ * Output an unordered list of checkbox input elements labelled with term names.
+ *
+ * Taxonomy independent version of {@see wp_category_checklist()}.
  *
  * @since 3.0.0
  *
- * @param int $post_id
- * @param array $args
+ * @todo Properly document optional default arguments.
+ *
+ * @param int   $post_id Post ID.
+ * @param array $args    Arguments to form the terms checklist.
  */
-function wp_terms_checklist($post_id = 0, $args = array()) {
+function wp_terms_checklist( $post_id = 0, $args = array() ) {
  	$defaults = array(
 		'descendants_and_self' => 0,
 		'selected_cats' => false,
@@ -90,39 +161,66 @@ function wp_terms_checklist($post_id = 0, $args = array()) {
 		'taxonomy' => 'category',
 		'checked_ontop' => true
 	);
-	extract( wp_parse_args($args, $defaults), EXTR_SKIP );
 
-	if ( empty($walker) || !is_a($walker, 'Walker') )
-		$walker = new Walker_Category_Checklist;
+	/**
+	 * Filter the taxonomy terms checklist arguments.
+	 *
+	 * @since 3.4.0
+	 *
+	 * @see wp_terms_checklist()
+	 *
+	 * @param array $args    An array of arguments.
+	 * @param int   $post_id The post ID.
+	 */
+	$params = apply_filters( 'wp_terms_checklist_args', $args, $post_id );
 
-	$descendants_and_self = (int) $descendants_and_self;
+	$r = wp_parse_args( $params, $defaults );
 
-	$args = array('taxonomy' => $taxonomy);
+	if ( empty( $r['walker'] ) || ! is_a( $r['walker'], 'Walker' ) ) {
+		$walker = new Walker_Category_Checklist;
+	} else {
+		$walker = $r['walker'];
+	}
 
-	$tax = get_taxonomy($taxonomy);
-	$args['disabled'] = !current_user_can($tax->cap->assign_terms);
+	$taxonomy = $r['taxonomy'];
+	$descendants_and_self = (int) $r['descendants_and_self'];
 
-	if ( is_array( $selected_cats ) )
-		$args['selected_cats'] = $selected_cats;
-	elseif ( $post_id )
-		$args['selected_cats'] = wp_get_object_terms($post_id, $taxonomy, array_merge($args, array('fields' => 'ids')));
-	else
-		$args['selected_cats'] = array();
+	$args = array( 'taxonomy' => $taxonomy );
 
-	if ( is_array( $popular_cats ) )
-		$args['popular_cats'] = $popular_cats;
-	else
-		$args['popular_cats'] = get_terms( $taxonomy, array( 'fields' => 'ids', 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) );
+	$tax = get_taxonomy( $taxonomy );
+	$args['disabled'] = ! current_user_can( $tax->cap->assign_terms );
 
+	if ( is_array( $r['selected_cats'] ) ) {
+		$args['selected_cats'] = $r['selected_cats'];
+	} elseif ( $post_id ) {
+		$args['selected_cats'] = wp_get_object_terms( $post_id, $taxonomy, array_merge( $args, array( 'fields' => 'ids' ) ) );
+	} else {
+		$args['selected_cats'] = array();
+	}
+	if ( is_array( $r['popular_cats'] ) ) {
+		$args['popular_cats'] = $r['popular_cats'];
+	} else {
+		$args['popular_cats'] = get_terms( $taxonomy, array(
+			'fields' => 'ids',
+			'orderby' => 'count',
+			'order' => 'DESC',
+			'number' => 10,
+			'hierarchical' => false
+		) );
+	}
 	if ( $descendants_and_self ) {
-		$categories = (array) get_terms($taxonomy, array( 'child_of' => $descendants_and_self, 'hierarchical' => 0, 'hide_empty' => 0 ) );
+		$categories = (array) get_terms( $taxonomy, array(
+			'child_of' => $descendants_and_self,
+			'hierarchical' => 0,
+			'hide_empty' => 0
+		) );
 		$self = get_term( $descendants_and_self, $taxonomy );
 		array_unshift( $categories, $self );
 	} else {
-		$categories = (array) get_terms($taxonomy, array('get' => 'all'));
+		$categories = (array) get_terms( $taxonomy, array( 'get' => 'all' ) );
 	}
 
-	if ( $checked_ontop ) {
+	if ( $r['checked_ontop'] ) {
 		// Post process $categories rather than adding an exclude to the get_terms() query to keep the query the same across all posts (for any query cache)
 		$checked_categories = array();
 		$keys = array_keys( $categories );
@@ -135,38 +233,39 @@ function wp_terms_checklist($post_id = 0, $args = array()) {
 		}
 
 		// Put checked cats on top
-		echo call_user_func_array(array(&$walker, 'walk'), array($checked_categories, 0, $args));
+		echo call_user_func_array( array( $walker, 'walk' ), array( $checked_categories, 0, $args ) );
 	}
 	// Then the rest of them
-	echo call_user_func_array(array(&$walker, 'walk'), array($categories, 0, $args));
+	echo call_user_func_array( array( $walker, 'walk' ), array( $categories, 0, $args ) );
 }
 
 /**
- * {@internal Missing Short Description}}
+ * Retrieve a list of the most popular terms from the specified taxonomy.
+ *
+ * If the $echo argument is true then the elements for a list of checkbox
+ * `<input>` elements labelled with the names of the selected terms is output.
+ * If the $post_ID global isn't empty then the terms associated with that
+ * post will be marked as checked.
  *
  * @since 2.5.0
  *
- * @param unknown_type $taxonomy
- * @param unknown_type $default
- * @param unknown_type $number
- * @param unknown_type $echo
- * @return unknown
+ * @param string $taxonomy Taxonomy to retrieve terms from.
+ * @param int $default Unused.
+ * @param int $number Number of terms to retrieve. Defaults to 10.
+ * @param bool $echo Optionally output the list as well. Defaults to true.
+ * @return array List of popular term IDs.
  */
 function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $echo = true ) {
-	global $post_ID;
+	$post = get_post();
 
-	if ( $post_ID )
-		$checked_terms = wp_get_object_terms($post_ID, $taxonomy, array('fields'=>'ids'));
+	if ( $post && $post->ID )
+		$checked_terms = wp_get_object_terms($post->ID, $taxonomy, array('fields'=>'ids'));
 	else
 		$checked_terms = array();
 
 	$terms = get_terms( $taxonomy, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => $number, 'hierarchical' => false ) );
 
 	$tax = get_taxonomy($taxonomy);
-	if ( ! current_user_can($tax->cap->assign_terms) )
-		$disabled = 'disabled="disabled"';
-	else
-		$disabled = '';
 
 	$popular_ids = array();
 	foreach ( (array) $terms as $term ) {
@@ -179,8 +278,11 @@ function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $ech
 
 		<li id="<?php echo $id; ?>" class="popular-category">
 			<label class="selectit">
-			<input id="in-<?php echo $id; ?>" type="checkbox" <?php echo $checked; ?> value="<?php echo (int) $term->term_id; ?>" <?php echo $disabled ?>/>
-				<?php echo esc_html( apply_filters( 'the_category', $term->name ) ); ?>
+				<input id="in-<?php echo $id; ?>" type="checkbox" <?php echo $checked; ?> value="<?php echo (int) $term->term_id; ?>" <?php disabled( ! current_user_can( $tax->cap->assign_terms ) ); ?> />
+				<?php
+				/** This filter is documented in wp-includes/category-template.php */
+				echo esc_html( apply_filters( 'the_category', $term->name ) );
+				?>
 			</label>
 		</li>
 
@@ -194,7 +296,7 @@ function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $ech
  *
  * @since 2.5.1
  *
- * @param unknown_type $link_id
+ * @param int $link_id
  */
 function wp_link_category_checklist( $link_id = 0 ) {
 	$default = 1;
@@ -215,6 +317,8 @@ function wp_link_category_checklist( $link_id = 0 ) {
 
 	foreach ( $categories as $category ) {
 		$cat_id = $category->term_id;
+
+		/** This filter is documented in wp-includes/category-template.php */
 		$name = esc_html( apply_filters( 'the_category', $category->name ) );
 		$checked = in_array( $cat_id, $checked_categories ) ? ' checked="checked"' : '';
 		echo '<li id="link-category-', $cat_id, '"><label for="in-link-category-', $cat_id, '" class="selectit"><input value="', $cat_id, '" type="checkbox" name="link_category[]" id="in-link-category-', $cat_id, '"', $checked, '/> ', $name, "</label></li>";
@@ -227,19 +331,20 @@ function wp_link_category_checklist( $link_id = 0 ) {
  *
  * @since 2.7.0
  *
- * @param unknown_type $post
+ * @param WP_Post $post
  */
 function get_inline_data($post) {
 	$post_type_object = get_post_type_object($post->post_type);
-	if ( ! current_user_can($post_type_object->cap->edit_post, $post->ID) )
+	if ( ! current_user_can( 'edit_post', $post->ID ) )
 		return;
 
 	$title = esc_textarea( trim( $post->post_title ) );
 
+	/** This filter is documented in wp-admin/edit-tag-form.php */
 	echo '
 <div class="hidden" id="inline_' . $post->ID . '">
 	<div class="post_title">' . $title . '</div>
-	<div class="post_name">' . apply_filters('editable_slug', $post->post_name) . '</div>
+	<div class="post_name">' . apply_filters( 'editable_slug', $post->post_name ) . '</div>
 	<div class="post_author">' . $post->post_author . '</div>
 	<div class="comment_status">' . esc_html( $post->comment_status ) . '</div>
 	<div class="ping_status">' . esc_html( $post->ping_status ) . '</div>
@@ -258,17 +363,30 @@ function get_inline_data($post) {
 	if ( $post->post_type == 'page' )
 		echo '<div class="page_template">' . esc_html( get_post_meta( $post->ID, '_wp_page_template', true ) ) . '</div>';
 
-	if ( $post_type_object->hierarchical )
+	if ( post_type_supports( $post->post_type, 'page-attributes' ) )
 		echo '<div class="menu_order">' . $post->menu_order . '</div>';
 
 	$taxonomy_names = get_object_taxonomies( $post->post_type );
 	foreach ( $taxonomy_names as $taxonomy_name) {
 		$taxonomy = get_taxonomy( $taxonomy_name );
 
-		if ( $taxonomy->hierarchical && $taxonomy->show_ui )
-				echo '<div class="post_category" id="'.$taxonomy_name.'_'.$post->ID.'">' . implode( ',', wp_get_object_terms( $post->ID, $taxonomy_name, array('fields'=>'ids')) ) . '</div>';
-		elseif ( $taxonomy->show_ui )
-			echo '<div class="tags_input" id="'.$taxonomy_name.'_'.$post->ID.'">' . esc_html( str_replace( ',', ', ', get_terms_to_edit($post->ID, $taxonomy_name) ) ) . '</div>';
+		if ( $taxonomy->hierarchical && $taxonomy->show_ui ) {
+
+			$terms = get_object_term_cache( $post->ID, $taxonomy_name );
+			if ( false === $terms ) {
+				$terms = wp_get_object_terms( $post->ID, $taxonomy_name );
+				wp_cache_add( $post->ID, $terms, $taxonomy_name . '_relationships' );
+			}
+			$term_ids = empty( $terms ) ? array() : wp_list_pluck( $terms, 'term_id' );
+
+			echo '<div class="post_category" id="' . $taxonomy_name . '_' . $post->ID . '">' . implode( ',', $term_ids ) . '</div>';
+
+		} elseif ( $taxonomy->show_ui ) {
+
+			echo '<div class="tags_input" id="'.$taxonomy_name.'_'.$post->ID.'">'
+				. esc_html( str_replace( ',', ', ', get_terms_to_edit( $post->ID, $taxonomy_name ) ) ) . '</div>';
+
+		}
 	}
 
 	if ( !$post_type_object->hierarchical )
@@ -285,13 +403,29 @@ function get_inline_data($post) {
  *
  * @since 2.7.0
  *
- * @param unknown_type $position
- * @param unknown_type $checkbox
- * @param unknown_type $mode
+ * @param int $position
+ * @param bool $checkbox
+ * @param string $mode
+ * @param bool $table_row
  */
 function wp_comment_reply($position = '1', $checkbox = false, $mode = 'single', $table_row = true) {
-	// allow plugin to replace the popup content
-	$content = apply_filters( 'wp_comment_reply', '', array('position' => $position, 'checkbox' => $checkbox, 'mode' => $mode) );
+
+	/**
+	 * Filter the in-line comment reply-to form output in the Comments
+	 * list table.
+	 *
+	 * Returning a non-empty value here will short-circuit display
+	 * of the in-line comment-reply form in the Comments list table,
+	 * echoing the returned value instead.
+	 *
+	 * @since 2.7.0
+	 *
+	 * @see wp_comment_reply()
+	 *
+	 * @param string $content The reply-to form content.
+	 * @param array  $args    An array of default args.
+	 */
+	$content = apply_filters( 'wp_comment_reply', '', array( 'position' => $position, 'checkbox' => $checkbox, 'mode' => $mode ) );
 
 	if ( ! empty($content) ) {
 		echo $content;
@@ -312,38 +446,39 @@ function wp_comment_reply($position = '1', $checkbox = false, $mode = 'single',
 <div id="com-reply" style="display:none;"><div id="replyrow" style="display:none;">
 <?php endif; ?>
 	<div id="replyhead" style="display:none;"><h5><?php _e( 'Reply to Comment' ); ?></h5></div>
-
+	<div id="addhead" style="display:none;"><h5><?php _e('Add new Comment'); ?></h5></div>
 	<div id="edithead" style="display:none;">
 		<div class="inside">
 		<label for="author"><?php _e('Name') ?></label>
-		<input type="text" name="newcomment_author" size="50" value="" tabindex="101" id="author" />
+		<input type="text" name="newcomment_author" size="50" value="" id="author" />
 		</div>
 
 		<div class="inside">
 		<label for="author-email"><?php _e('E-mail') ?></label>
-		<input type="text" name="newcomment_author_email" size="50" value="" tabindex="102" id="author-email" />
+		<input type="text" name="newcomment_author_email" size="50" value="" id="author-email" />
 		</div>
 
 		<div class="inside">
 		<label for="author-url"><?php _e('URL') ?></label>
-		<input type="text" id="author-url" name="newcomment_author_url" size="103" value="" tabindex="103" />
+		<input type="text" id="author-url" name="newcomment_author_url" class="code" size="103" value="" />
 		</div>
 		<div style="clear:both;"></div>
 	</div>
 
 	<div id="replycontainer">
 	<?php
-	$quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,spell,close' );
-	wp_editor( '', 'replycontent', array( 'media_buttons' => false, 'tinymce' => false, 'quicktags' => $quicktags_settings, 'tabindex' => 104 ) );
+	$quicktags_settings = array( 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,close' );
+	wp_editor( '', 'replycontent', array( 'media_buttons' => false, 'tinymce' => false, 'quicktags' => $quicktags_settings ) );
 	?>
 	</div>
 
 	<p id="replysubmit" class="submit">
-	<a href="#comments-form" class="cancel button-secondary alignleft" tabindex="106"><?php _e('Cancel'); ?></a>
-	<a href="#comments-form" class="save button-primary alignright" tabindex="104">
+	<a href="#comments-form" class="save button-primary alignright">
+	<span id="addbtn" style="display:none;"><?php _e('Add Comment'); ?></span>
 	<span id="savebtn" style="display:none;"><?php _e('Update Comment'); ?></span>
 	<span id="replybtn" style="display:none;"><?php _e('Submit Reply'); ?></span></a>
-	<img class="waiting" style="display:none;" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
+	<a href="#comments-form" class="cancel button-secondary alignleft"><?php _e('Cancel'); ?></a>
+	<span class="waiting spinner"></span>
 	<span class="error" style="display:none;"></span>
 	<br class="clear" />
 	</p>
@@ -391,7 +526,7 @@ function wp_comment_trashnotice() {
  *
  * @since 1.2.0
  *
- * @param unknown_type $meta
+ * @param array $meta
  */
 function list_meta( $meta ) {
 	// Exit if no meta
@@ -404,7 +539,7 @@ function list_meta( $meta ) {
 		<th>' . __( 'Value' ) . '</th>
 	</tr>
 	</thead>
-	<tbody id="the-list" class="list:meta">
+	<tbody id="the-list" data-wp-lists="list:meta">
 	<tr><td></td></tr>
 	</tbody>
 </table>'; //TBODY needed for list-manipulation JS
@@ -419,7 +554,7 @@ function list_meta( $meta ) {
 		<th><?php _e( 'Value' ) ?></th>
 	</tr>
 	</thead>
-	<tbody id='the-list' class='list:meta'>
+	<tbody id='the-list' data-wp-lists='list:meta'>
 <?php
 	foreach ( $meta as $entry )
 		echo _list_meta_row( $entry, $count );
@@ -434,9 +569,9 @@ function list_meta( $meta ) {
  *
  * @since 2.5.0
  *
- * @param unknown_type $entry
- * @param unknown_type $count
- * @return unknown
+ * @param array $entry
+ * @param int   $count
+ * @return string
  */
 function _list_meta_row( $entry, &$count ) {
 	static $update_nonce = false;
@@ -456,10 +591,10 @@ function _list_meta_row( $entry, &$count ) {
 
 	if ( is_serialized( $entry['meta_value'] ) ) {
 		if ( is_serialized_string( $entry['meta_value'] ) ) {
-			// this is a serialized string, so we should display it
+			// This is a serialized string, so we should display it.
 			$entry['meta_value'] = maybe_unserialize( $entry['meta_value'] );
 		} else {
-			// this is a serialized array/object so we should NOT display it
+			// This is a serialized array/object so we should NOT display it.
 			--$count;
 			return;
 		}
@@ -472,43 +607,59 @@ function _list_meta_row( $entry, &$count ) {
 	$delete_nonce = wp_create_nonce( 'delete-meta_' . $entry['meta_id'] );
 
 	$r .= "\n\t<tr id='meta-{$entry['meta_id']}' class='$style'>";
-	$r .= "\n\t\t<td class='left'><label class='screen-reader-text' for='meta[{$entry['meta_id']}][key]'>" . __( 'Key' ) . "</label><input name='meta[{$entry['meta_id']}][key]' id='meta[{$entry['meta_id']}][key]' tabindex='6' type='text' size='20' value='{$entry['meta_key']}' />";
+	$r .= "\n\t\t<td class='left'><label class='screen-reader-text' for='meta-{$entry['meta_id']}-key'>" . __( 'Key' ) . "</label><input name='meta[{$entry['meta_id']}][key]' id='meta-{$entry['meta_id']}-key' type='text' size='20' value='{$entry['meta_key']}' />";
 
 	$r .= "\n\t\t<div class='submit'>";
-	$r .= get_submit_button( __( 'Delete' ), "delete:the-list:meta-{$entry['meta_id']}::_ajax_nonce=$delete_nonce deletemeta", "deletemeta[{$entry['meta_id']}]", false, array( 'tabindex' => '6' ) );
+	$r .= get_submit_button( __( 'Delete' ), 'deletemeta small', "deletemeta[{$entry['meta_id']}]", false, array( 'data-wp-lists' => "delete:the-list:meta-{$entry['meta_id']}::_ajax_nonce=$delete_nonce" ) );
 	$r .= "\n\t\t";
-	$r .= get_submit_button( __( 'Update' ), "add:the-list:meta-{$entry['meta_id']}::_ajax_nonce-add-meta=$update_nonce updatemeta" , 'updatemeta', false, array( 'tabindex' => '6' ) );
+	$r .= get_submit_button( __( 'Update' ), 'updatemeta small', "meta-{$entry['meta_id']}-submit", false, array( 'data-wp-lists' => "add:the-list:meta-{$entry['meta_id']}::_ajax_nonce-add-meta=$update_nonce" ) );
 	$r .= "</div>";
 	$r .= wp_nonce_field( 'change-meta', '_ajax_nonce', false, false );
 	$r .= "</td>";
 
-	$r .= "\n\t\t<td><label class='screen-reader-text' for='meta[{$entry['meta_id']}][value]'>" . __( 'Value' ) . "</label><textarea name='meta[{$entry['meta_id']}][value]' id='meta[{$entry['meta_id']}][value]' tabindex='6' rows='2' cols='30'>{$entry['meta_value']}</textarea></td>\n\t</tr>";
+	$r .= "\n\t\t<td><label class='screen-reader-text' for='meta-{$entry['meta_id']}-value'>" . __( 'Value' ) . "</label><textarea name='meta[{$entry['meta_id']}][value]' id='meta-{$entry['meta_id']}-value' rows='2' cols='30'>{$entry['meta_value']}</textarea></td>\n\t</tr>";
 	return $r;
 }
 
 /**
- * {@internal Missing Short Description}}
+ * Prints the form in the Custom Fields meta box.
  *
  * @since 1.2.0
+ *
+ * @param WP_Post $post Optional. The post being edited.
  */
-function meta_form() {
+function meta_form( $post = null ) {
 	global $wpdb;
-	$limit = (int) apply_filters( 'postmeta_form_limit', 30 );
-	$keys = $wpdb->get_col( "
-		SELECT meta_key
+	$post = get_post( $post );
+
+	/**
+	 * Filter the number of custom fields to retrieve for the drop-down
+	 * in the Custom Fields meta box.
+	 *
+	 * @since 2.1.0
+	 *
+	 * @param int $limit Number of custom fields to retrieve. Default 30.
+	 */
+	$limit = apply_filters( 'postmeta_form_limit', 30 );
+	$sql = "SELECT meta_key
 		FROM $wpdb->postmeta
 		GROUP BY meta_key
-		HAVING meta_key NOT LIKE '\_%'
+		HAVING meta_key NOT LIKE %s
 		ORDER BY meta_key
-		LIMIT $limit" );
-	if ( $keys )
-		natcasesort($keys);
+		LIMIT %d";
+	$keys = $wpdb->get_col( $wpdb->prepare( $sql, $wpdb->esc_like( '_' ) . '%', $limit ) );
+	if ( $keys ) {
+		natcasesort( $keys );
+		$meta_key_input_id = 'metakeyselect';
+	} else {
+		$meta_key_input_id = 'metakeyinput';
+	}
 ?>
 <p><strong><?php _e( 'Add New Custom Field:' ) ?></strong></p>
 <table id="newmeta">
 <thead>
 <tr>
-<th class="left"><label for="metakeyselect"><?php _ex( 'Name', 'meta name' ) ?></label></th>
+<th class="left"><label for="<?php echo $meta_key_input_id; ?>"><?php _ex( 'Name', 'meta name' ) ?></label></th>
 <th><label for="metavalue"><?php _e( 'Value' ) ?></label></th>
 </tr>
 </thead>
@@ -517,28 +668,32 @@ function meta_form() {
 <tr>
 <td id="newmetaleft" class="left">
 <?php if ( $keys ) { ?>
-<select id="metakeyselect" name="metakeyselect" tabindex="7">
+<select id="metakeyselect" name="metakeyselect">
 <option value="#NONE#"><?php _e( '&mdash; Select &mdash;' ); ?></option>
 <?php
 
 	foreach ( $keys as $key ) {
+		if ( is_protected_meta( $key, 'post' ) || ! current_user_can( 'add_post_meta', $post->ID, $key ) )
+			continue;
 		echo "\n<option value='" . esc_attr($key) . "'>" . esc_html($key) . "</option>";
 	}
 ?>
 </select>
-<input class="hide-if-js" type="text" id="metakeyinput" name="metakeyinput" tabindex="7" value="" />
+<input class="hide-if-js" type="text" id="metakeyinput" name="metakeyinput" value="" />
 <a href="#postcustomstuff" class="hide-if-no-js" onclick="jQuery('#metakeyinput, #metakeyselect, #enternew, #cancelnew').toggle();return false;">
 <span id="enternew"><?php _e('Enter new'); ?></span>
 <span id="cancelnew" class="hidden"><?php _e('Cancel'); ?></span></a>
 <?php } else { ?>
-<input type="text" id="metakeyinput" name="metakeyinput" tabindex="7" value="" />
+<input type="text" id="metakeyinput" name="metakeyinput" value="" />
 <?php } ?>
 </td>
-<td><textarea id="metavalue" name="metavalue" rows="2" cols="25" tabindex="8"></textarea></td>
+<td><textarea id="metavalue" name="metavalue" rows="2" cols="25"></textarea></td>
 </tr>
 
-<tr><td colspan="2" class="submit">
-<?php submit_button( __( 'Add Custom Field' ), 'add:the-list:newmeta', 'addmeta', false, array( 'id' => 'addmetasub', 'tabindex' => '9' ) ); ?>
+<tr><td colspan="2">
+<div class="submit">
+<?php submit_button( __( 'Add Custom Field' ), 'secondary', 'addmeta', false, array( 'id' => 'newmeta-submit', 'data-wp-lists' => 'add:the-list:newmeta' ) ); ?>
+</div>
 <?php wp_nonce_field( 'add-meta', '_ajax_nonce-add-meta', false ); ?>
 </td></tr>
 </tbody>
@@ -548,17 +703,19 @@ function meta_form() {
 }
 
 /**
- * {@internal Missing Short Description}}
+ * Print out HTML form date elements for editing post or comment publish date.
  *
  * @since 0.71
  *
- * @param unknown_type $edit
- * @param unknown_type $for_post
- * @param unknown_type $tab_index
- * @param unknown_type $multi
+ * @param int $edit      Accepts 1|true for editing the date, 0|false for adding the date.
+ * @param int $for_post  Accepts 1|true for applying the date to a post, 0|false for a comment.
+ * @param int $tab_index The tabindex attribute to add. Default 0.
+ * @param int $multi     Optional. Whether the additional fields and buttons should be added.
+ *                            Default 0|false.
  */
 function touch_time( $edit = 1, $for_post = 1, $tab_index = 0, $multi = 0 ) {
-	global $wp_locale, $post, $comment;
+	global $wp_locale, $comment;
+	$post = get_post();
 
 	if ( $for_post )
 		$edit = ! ( in_array($post->post_status, array('draft', 'pending') ) && (!$post->post_date_gmt || '0000-00-00 00:00:00' == $post->post_date_gmt ) );
@@ -567,6 +724,7 @@ function touch_time( $edit = 1, $for_post = 1, $tab_index = 0, $multi = 0 ) {
 	if ( (int) $tab_index > 0 )
 		$tab_index_attribute = " tabindex=\"$tab_index\"";
 
+	// todo: Remove this?
 	// echo '<label for="timestamp" style="display: block;"><input type="checkbox" class="checkbox" name="edit_date" value="1" id="timestamp"'.$tab_index_attribute.' /> '.__( 'Edit timestamp' ).'</label><br />';
 
 	$time_adj = current_time('timestamp');
@@ -584,92 +742,94 @@ function touch_time( $edit = 1, $for_post = 1, $tab_index = 0, $multi = 0 ) {
 	$cur_hh = gmdate( 'H', $time_adj );
 	$cur_mn = gmdate( 'i', $time_adj );
 
-	$month = "<select " . ( $multi ? '' : 'id="mm" ' ) . "name=\"mm\"$tab_index_attribute>\n";
+	$month = '<label for="mm" class="screen-reader-text">' . __( 'Month' ) . '</label><select ' . ( $multi ? '' : 'id="mm" ' ) . 'name="mm"' . $tab_index_attribute . ">\n";
 	for ( $i = 1; $i < 13; $i = $i +1 ) {
 		$monthnum = zeroise($i, 2);
-		$month .= "\t\t\t" . '<option value="' . $monthnum . '"';
-		if ( $i == $mm )
-			$month .= ' selected="selected"';
-		$month .= '>' . $monthnum . '-' . $wp_locale->get_month_abbrev( $wp_locale->get_month( $i ) ) . "</option>\n";
+		$month .= "\t\t\t" . '<option value="' . $monthnum . '" ' . selected( $monthnum, $mm, false ) . '>';
+		/* translators: 1: month number (01, 02, etc.), 2: month abbreviation */
+		$month .= sprintf( __( '%1$s-%2$s' ), $monthnum, $wp_locale->get_month_abbrev( $wp_locale->get_month( $i ) ) ) . "</option>\n";
 	}
 	$month .= '</select>';
 
-	$day = '<input type="text" ' . ( $multi ? '' : 'id="jj" ' ) . 'name="jj" value="' . $jj . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
-	$year = '<input type="text" ' . ( $multi ? '' : 'id="aa" ' ) . 'name="aa" value="' . $aa . '" size="4" maxlength="4"' . $tab_index_attribute . ' autocomplete="off" />';
-	$hour = '<input type="text" ' . ( $multi ? '' : 'id="hh" ' ) . 'name="hh" value="' . $hh . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
-	$minute = '<input type="text" ' . ( $multi ? '' : 'id="mn" ' ) . 'name="mn" value="' . $mn . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
+	$day = '<label for="jj" class="screen-reader-text">' . __( 'Day' ) . '</label><input type="text" ' . ( $multi ? '' : 'id="jj" ' ) . 'name="jj" value="' . $jj . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
+	$year = '<label for="aa" class="screen-reader-text">' . __( 'Year' ) . '</label><input type="text" ' . ( $multi ? '' : 'id="aa" ' ) . 'name="aa" value="' . $aa . '" size="4" maxlength="4"' . $tab_index_attribute . ' autocomplete="off" />';
+	$hour = '<label for="hh" class="screen-reader-text">' . __( 'Hour' ) . '</label><input type="text" ' . ( $multi ? '' : 'id="hh" ' ) . 'name="hh" value="' . $hh . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
+	$minute = '<label for="mn" class="screen-reader-text">' . __( 'Minute' ) . '</label><input type="text" ' . ( $multi ? '' : 'id="mn" ' ) . 'name="mn" value="' . $mn . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
 
 	echo '<div class="timestamp-wrap">';
-	/* translators: 1: month input, 2: day input, 3: year input, 4: hour input, 5: minute input */
-	printf(__('%1$s%2$s, %3$s @ %4$s : %5$s'), $month, $day, $year, $hour, $minute);
+	/* translators: 1: month, 2: day, 3: year, 4: hour, 5: minute */
+	printf( __( '%1$s %2$s, %3$s @ %4$s : %5$s' ), $month, $day, $year, $hour, $minute );
 
 	echo '</div><input type="hidden" id="ss" name="ss" value="' . $ss . '" />';
 
 	if ( $multi ) return;
 
 	echo "\n\n";
-	foreach ( array('mm', 'jj', 'aa', 'hh', 'mn') as $timeunit ) {
-		echo '<input type="hidden" id="hidden_' . $timeunit . '" name="hidden_' . $timeunit . '" value="' . $$timeunit . '" />' . "\n";
+	$map = array(
+		'mm' => array( $mm, $cur_mm ),
+		'jj' => array( $jj, $cur_jj ),
+		'aa' => array( $aa, $cur_aa ),
+		'hh' => array( $hh, $cur_hh ),
+		'mn' => array( $mn, $cur_mn ),
+	);
+	foreach ( $map as $timeunit => $value ) {
+		list( $unit, $curr ) = $value;
+
+		echo '<input type="hidden" id="hidden_' . $timeunit . '" name="hidden_' . $timeunit . '" value="' . $unit . '" />' . "\n";
 		$cur_timeunit = 'cur_' . $timeunit;
-		echo '<input type="hidden" id="'. $cur_timeunit . '" name="'. $cur_timeunit . '" value="' . $$cur_timeunit . '" />' . "\n";
+		echo '<input type="hidden" id="' . $cur_timeunit . '" name="' . $cur_timeunit . '" value="' . $curr . '" />' . "\n";
 	}
 ?>
 
 <p>
 <a href="#edit_timestamp" class="save-timestamp hide-if-no-js button"><?php _e('OK'); ?></a>
-<a href="#edit_timestamp" class="cancel-timestamp hide-if-no-js"><?php _e('Cancel'); ?></a>
+<a href="#edit_timestamp" class="cancel-timestamp hide-if-no-js button-cancel"><?php _e('Cancel'); ?></a>
 </p>
 <?php
 }
 
 /**
- * {@internal Missing Short Description}}
+ * Print out option HTML elements for the page templates drop-down.
  *
  * @since 1.5.0
  *
- * @param unknown_type $default
+ * @param string $default Optional. The template file name. Default empty.
  */
 function page_template_dropdown( $default = '' ) {
-	$templates = get_page_templates();
+	$templates = get_page_templates( get_post() );
 	ksort( $templates );
-	foreach (array_keys( $templates ) as $template )
-		: if ( $default == $templates[$template] )
-			$selected = " selected='selected'";
-		else
-			$selected = '';
-	echo "\n\t<option value='".$templates[$template]."' $selected>$template</option>";
-	endforeach;
+	foreach ( array_keys( $templates ) as $template ) {
+		$selected = selected( $default, $templates[ $template ], false );
+		echo "\n\t<option value='" . $templates[ $template ] . "' $selected>$template</option>";
+	}
 }
 
 /**
- * {@internal Missing Short Description}}
+ * Print out option HTML elements for the page parents drop-down.
  *
  * @since 1.5.0
  *
- * @param unknown_type $default
- * @param unknown_type $parent
- * @param unknown_type $level
- * @return unknown
+ * @param int $default Optional. The default page ID to be pre-selected. Default 0.
+ * @param int $parent  Optional. The parent page ID. Default 0.
+ * @param int $level   Optional. Page depth level. Default 0.
+ *
+ * @return null|false Boolean False if page has no children, otherwise print out html elements
  */
 function parent_dropdown( $default = 0, $parent = 0, $level = 0 ) {
-	global $wpdb, $post_ID;
+	global $wpdb;
+	$post = get_post();
 	$items = $wpdb->get_results( $wpdb->prepare("SELECT ID, post_parent, post_title FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'page' ORDER BY menu_order", $parent) );
 
 	if ( $items ) {
 		foreach ( $items as $item ) {
 			// A page cannot be its own parent.
-			if (!empty ( $post_ID ) ) {
-				if ( $item->ID == $post_ID ) {
-					continue;
-				}
-			}
+			if ( $post && $post->ID && $item->ID == $post->ID )
+				continue;
+
 			$pad = str_repeat( '&nbsp;', $level * 3 );
-			if ( $item->ID == $default)
-				$current = ' selected="selected"';
-			else
-				$current = '';
+			$selected = selected( $default, $item->ID, false );
 
-			echo "\n\t<option class='level-$level' value='$item->ID'$current>$pad " . esc_html($item->post_title) . "</option>";
+			echo "\n\t<option class='level-$level' value='$item->ID' $selected>$pad " . esc_html($item->post_title) . "</option>";
 			parent_dropdown( $default, $item->ID, $level +1 );
 		}
 	} else {
@@ -678,59 +838,7 @@ function parent_dropdown( $default = 0, $parent = 0, $level = 0 ) {
 }
 
 /**
- * {@internal Missing Short Description}}
- *
- * @since 2.0.0
- *
- * @param unknown_type $id
- * @return unknown
- */
-function the_attachment_links( $id = false ) {
-	$id = (int) $id;
-	$post = & get_post( $id );
-
-	if ( $post->post_type != 'attachment' )
-		return false;
-
-	$icon = wp_get_attachment_image( $post->ID, 'thumbnail', true );
-	$attachment_data = wp_get_attachment_metadata( $id );
-	$thumb = isset( $attachment_data['thumb'] );
-?>
-<form id="the-attachment-links">
-<table>
-	<col />
-	<col class="widefat" />
-	<tr>
-		<th scope="row"><?php _e( 'URL' ) ?></th>
-		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><?php echo esc_textarea( wp_get_attachment_url() ); ?></textarea></td>
-	</tr>
-<?php if ( $icon ) : ?>
-	<tr>
-		<th scope="row"><?php $thumb ? _e( 'Thumbnail linked to file' ) : _e( 'Image linked to file' ); ?></th>
-		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo wp_get_attachment_url(); ?>"><?php echo $icon ?></a></textarea></td>
-	</tr>
-	<tr>
-		<th scope="row"><?php $thumb ? _e( 'Thumbnail linked to page' ) : _e( 'Image linked to page' ); ?></th>
-		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo get_attachment_link( $post->ID ) ?>" rel="attachment wp-att-<?php echo $post->ID; ?>"><?php echo $icon ?></a></textarea></td>
-	</tr>
-<?php else : ?>
-	<tr>
-		<th scope="row"><?php _e( 'Link to file' ) ?></th>
-		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo wp_get_attachment_url(); ?>" class="attachmentlink"><?php echo basename( wp_get_attachment_url() ); ?></a></textarea></td>
-	</tr>
-	<tr>
-		<th scope="row"><?php _e( 'Link to page' ) ?></th>
-		<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo get_attachment_link( $post->ID ) ?>" rel="attachment wp-att-<?php echo $post->ID ?>"><?php the_title(); ?></a></textarea></td>
-	</tr>
-<?php endif; ?>
-</table>
-</form>
-<?php
-}
-
-
-/**
- * Print out <option> html elements for role selectors
+ * Print out option html elements for role selectors.
  *
  * @since 2.1.0
  *
@@ -740,7 +848,7 @@ function wp_dropdown_roles( $selected = false ) {
 	$p = '';
 	$r = '';
 
-	$editable_roles = get_editable_roles();
+	$editable_roles = array_reverse( get_editable_roles() );
 
 	foreach ( $editable_roles as $role => $details ) {
 		$name = translate_user_role($details['name'] );
@@ -752,56 +860,6 @@ function wp_dropdown_roles( $selected = false ) {
 	echo $p . $r;
 }
 
-/**
- * {@internal Missing Short Description}}
- *
- * @since 2.3.0
- *
- * @param unknown_type $size
- * @return unknown
- */
-function wp_convert_hr_to_bytes( $size ) {
-	$size = strtolower($size);
-	$bytes = (int) $size;
-	if ( strpos($size, 'k') !== false )
-		$bytes = intval($size) * 1024;
-	elseif ( strpos($size, 'm') !== false )
-		$bytes = intval($size) * 1024 * 1024;
-	elseif ( strpos($size, 'g') !== false )
-		$bytes = intval($size) * 1024 * 1024 * 1024;
-	return $bytes;
-}
-
-/**
- * {@internal Missing Short Description}}
- *
- * @since 2.3.0
- *
- * @param unknown_type $bytes
- * @return unknown
- */
-function wp_convert_bytes_to_hr( $bytes ) {
-	$units = array( 0 => 'B', 1 => 'kB', 2 => 'MB', 3 => 'GB' );
-	$log = log( $bytes, 1024 );
-	$power = (int) $log;
-	$size = pow(1024, $log - $power);
-	return $size . $units[$power];
-}
-
-/**
- * {@internal Missing Short Description}}
- *
- * @since 2.5.0
- *
- * @return unknown
- */
-function wp_max_upload_size() {
-	$u_bytes = wp_convert_hr_to_bytes( ini_get( 'upload_max_filesize' ) );
-	$p_bytes = wp_convert_hr_to_bytes( ini_get( 'post_max_size' ) );
-	$bytes = apply_filters( 'upload_size_limit', min($u_bytes, $p_bytes), $u_bytes, $p_bytes );
-	return $bytes;
-}
-
 /**
  * Outputs the form used by the importers to accept the data to be imported
  *
@@ -810,15 +868,25 @@ function wp_max_upload_size() {
  * @param string $action The action attribute for the form.
  */
 function wp_import_upload_form( $action ) {
+
+	/**
+	 * Filter the maximum allowed upload size for import files.
+	 *
+	 * @since 2.3.0
+	 *
+	 * @see wp_max_upload_size()
+	 *
+	 * @param int $max_upload_size Allowed upload size. Default 1 MB.
+	 */
 	$bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() );
-	$size = wp_convert_bytes_to_hr( $bytes );
+	$size = size_format( $bytes );
 	$upload_dir = wp_upload_dir();
 	if ( ! empty( $upload_dir['error'] ) ) :
 		?><div class="error"><p><?php _e('Before you can upload your import file, you will need to fix the following error:'); ?></p>
 		<p><strong><?php echo $upload_dir['error']; ?></strong></p></div><?php
 	else :
 ?>
-<form enctype="multipart/form-data" id="import-upload-form" method="post" action="<?php echo esc_attr(wp_nonce_url($action, 'import-upload')); ?>">
+<form enctype="multipart/form-data" id="import-upload-form" method="post" class="wp-upload-form" action="<?php echo esc_url( wp_nonce_url( $action, 'import-upload' ) ); ?>">
 <p>
 <label for="upload"><?php _e( 'Choose a file from your computer:' ); ?></label> (<?php printf( __('Maximum size: %s' ), $size ); ?>)
 <input type="file" id="upload" name="import" size="25" />
@@ -836,12 +904,23 @@ function wp_import_upload_form( $action ) {
  *
  * @since 2.5.0
  *
- * @param string $id String for use in the 'id' attribute of tags.
- * @param string $title Title of the meta box.
- * @param string $callback Function that fills the box with the desired content. The function should echo its output.
- * @param string|object $screen Optional. The screen on which to show the box (post, page, link). Defaults to current screen.
- * @param string $context Optional. The context within the page where the boxes should show ('normal', 'advanced').
- * @param string $priority Optional. The priority within the context where the boxes should show ('high', 'low').
+ * @param string           $id            String for use in the 'id' attribute of tags.
+ * @param string           $title         Title of the meta box.
+ * @param callback         $callback      Function that fills the box with the desired content.
+ *                                        The function should echo its output.
+ * @param string|WP_Screen $screen        Optional. The screen on which to show the box (like a post
+ *                                        type, 'link', or 'comment'). Default is the current screen.
+ * @param string           $context       Optional. The context within the screen where the boxes
+ *                                        should display. Available contexts vary from screen to
+ *                                        screen. Post edit screen contexts include 'normal', 'side',
+ *                                        and 'advanced'. Comments screen contexts include 'normal'
+ *                                        and 'side'. Menus meta boxes (accordion sections) all use
+ *                                        the 'side' context. Global default is 'advanced'.
+ * @param string           $priority      Optional. The priority within the context where the boxes
+ *                                        should show ('high', 'low'). Default 'default'.
+ * @param array            $callback_args Optional. Data that should be set as the $args property
+ *                                        of the box array (which is the second parameter passed
+ *                                        to your callback). Default null.
  */
 function add_meta_box( $id, $title, $callback, $screen = null, $context = 'advanced', $priority = 'default', $callback_args = null ) {
 	global $wp_meta_boxes;
@@ -870,23 +949,30 @@ function add_meta_box( $id, $title, $callback, $screen = null, $context = 'advan
 				// If core box previously deleted, don't add
 				if ( false === $wp_meta_boxes[$page][$a_context][$a_priority][$id] )
 					return;
-				// If box was added with default priority, give it core priority to maintain sort order
+
+				/*
+				 * If box was added with default priority, give it core priority to
+				 * maintain sort order.
+				 */
 				if ( 'default' == $a_priority ) {
 					$wp_meta_boxes[$page][$a_context]['core'][$id] = $wp_meta_boxes[$page][$a_context]['default'][$id];
 					unset($wp_meta_boxes[$page][$a_context]['default'][$id]);
 				}
 				return;
 			}
-			// If no priority given and id already present, use existing priority
+			// If no priority given and id already present, use existing priority.
 			if ( empty($priority) ) {
 				$priority = $a_priority;
-			// else if we're adding to the sorted priority, we don't know the title or callback. Grab them from the previously added context/priority.
+			/*
+			 * Else, if we're adding to the sorted priority, we don't know the title
+			 * or callback. Grab them from the previously added context/priority.
+			 */
 			} elseif ( 'sorted' == $priority ) {
 				$title = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['title'];
 				$callback = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['callback'];
 				$callback_args = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['args'];
 			}
-			// An id can be in only one priority and one context
+			// An id can be in only one priority and one context.
 			if ( $priority != $a_priority || $context != $a_context )
 				unset($wp_meta_boxes[$page][$a_context][$a_priority][$id]);
 		}
@@ -906,7 +992,8 @@ function add_meta_box( $id, $title, $callback, $screen = null, $context = 'advan
  *
  * @since 2.5.0
  *
- * @param string|object $screen Screen identifier
+ * @staticvar bool $already_sorted
+ * @param string|WP_Screen $screen Screen identifier
  * @param string $context box context
  * @param mixed $object gets passed to the box callback function as first parameter
  * @return int number of meta_boxes
@@ -926,29 +1013,28 @@ function do_meta_boxes( $screen, $context, $object ) {
 
 	printf('<div id="%s-sortables" class="meta-box-sortables">', htmlspecialchars($context));
 
-	$i = 0;
-	do {
-		// Grab the ones the user has manually sorted. Pull them out of their previous context/priority and into the one the user chose
-		if ( !$already_sorted && $sorted = get_user_option( "meta-box-order_$page" ) ) {
-			foreach ( $sorted as $box_context => $ids ) {
-				foreach ( explode(',', $ids ) as $id ) {
-					if ( $id && 'dashboard_browser_nag' !== $id )
-						add_meta_box( $id, null, null, $screen, $box_context, 'sorted' );
+	// Grab the ones the user has manually sorted. Pull them out of their previous context/priority and into the one the user chose
+	if ( ! $already_sorted && $sorted = get_user_option( "meta-box-order_$page" ) ) {
+		foreach ( $sorted as $box_context => $ids ) {
+			foreach ( explode( ',', $ids ) as $id ) {
+				if ( $id && 'dashboard_browser_nag' !== $id ) {
+					add_meta_box( $id, null, null, $screen, $box_context, 'sorted' );
 				}
 			}
 		}
-		$already_sorted = true;
+	}
 
-		if ( !isset($wp_meta_boxes) || !isset($wp_meta_boxes[$page]) || !isset($wp_meta_boxes[$page][$context]) )
-			break;
+	$already_sorted = true;
 
-		foreach ( array('high', 'sorted', 'core', 'default', 'low') as $priority ) {
-			if ( isset($wp_meta_boxes[$page][$context][$priority]) ) {
-				foreach ( (array) $wp_meta_boxes[$page][$context][$priority] as $box ) {
+	$i = 0;
+
+	if ( isset( $wp_meta_boxes[ $page ][ $context ] ) ) {
+		foreach ( array( 'high', 'sorted', 'core', 'default', 'low' ) as $priority ) {
+			if ( isset( $wp_meta_boxes[ $page ][ $context ][ $priority ]) ) {
+				foreach ( (array) $wp_meta_boxes[ $page ][ $context ][ $priority ] as $box ) {
 					if ( false == $box || ! $box['title'] )
 						continue;
 					$i++;
-					$style = '';
 					$hidden_class = in_array($box['id'], $hidden) ? ' hide-if-js' : '';
 					echo '<div id="' . $box['id'] . '" class="postbox ' . postbox_classes($box['id'], $page) . $hidden_class . '" ' . '>' . "\n";
 					if ( 'dashboard_browser_nag' != $box['id'] )
@@ -961,7 +1047,7 @@ function do_meta_boxes( $screen, $context, $object ) {
 				}
 			}
 		}
-	} while(0);
+	}
 
 	echo "</div>";
 
@@ -999,6 +1085,80 @@ function remove_meta_box($id, $screen, $context) {
 		$wp_meta_boxes[$page][$context][$priority][$id] = false;
 }
 
+/**
+ * Meta Box Accordion Template Function
+ *
+ * Largely made up of abstracted code from {@link do_meta_boxes()}, this
+ * function serves to build meta boxes as list items for display as
+ * a collapsible accordion.
+ *
+ * @since 3.6.0
+ *
+ * @uses global $wp_meta_boxes Used to retrieve registered meta boxes.
+ *
+ * @param string|object $screen The screen identifier.
+ * @param string $context The meta box context.
+ * @param mixed $object gets passed to the section callback function as first parameter.
+ * @return int number of meta boxes as accordion sections.
+ */
+function do_accordion_sections( $screen, $context, $object ) {
+	global $wp_meta_boxes;
+
+	wp_enqueue_script( 'accordion' );
+
+	if ( empty( $screen ) )
+		$screen = get_current_screen();
+	elseif ( is_string( $screen ) )
+		$screen = convert_to_screen( $screen );
+
+	$page = $screen->id;
+
+	$hidden = get_hidden_meta_boxes( $screen );
+	?>
+	<div id="side-sortables" class="accordion-container">
+		<ul class="outer-border">
+	<?php
+	$i = 0;
+	$first_open = false;
+
+	if ( isset( $wp_meta_boxes[ $page ][ $context ] ) ) {
+		foreach ( array( 'high', 'core', 'default', 'low' ) as $priority ) {
+			if ( isset( $wp_meta_boxes[ $page ][ $context ][ $priority ] ) ) {
+				foreach ( $wp_meta_boxes[ $page ][ $context ][ $priority ] as $box ) {
+					if ( false == $box || ! $box['title'] )
+						continue;
+					$i++;
+					$hidden_class = in_array( $box['id'], $hidden ) ? 'hide-if-js' : '';
+
+					$open_class = '';
+					if ( ! $first_open && empty( $hidden_class ) ) {
+						$first_open = true;
+						$open_class = 'open';
+					}
+					?>
+					<li class="control-section accordion-section <?php echo $hidden_class; ?> <?php echo $open_class; ?> <?php echo esc_attr( $box['id'] ); ?>" id="<?php echo esc_attr( $box['id'] ); ?>">
+						<h3 class="accordion-section-title hndle" tabindex="0">
+							<?php echo esc_html( $box['title'] ); ?>
+							<span class="screen-reader-text"><?php _e( 'Press return or enter to expand' ); ?></span>
+						</h3>
+						<div class="accordion-section-content <?php postbox_classes( $box['id'], $page ); ?>">
+							<div class="inside">
+								<?php call_user_func( $box['callback'], $object, $box ); ?>
+							</div><!-- .inside -->
+						</div><!-- .accordion-section-content -->
+					</li><!-- .accordion-section -->
+					<?php
+				}
+			}
+		}
+	}
+	?>
+		</ul><!-- .outer-border -->
+	</div><!-- .accordion-container -->
+	<?php
+	return $i;
+}
+
 /**
  * Add a new section to a settings page.
  *
@@ -1023,16 +1183,14 @@ function add_settings_section($id, $title, $callback, $page) {
 	global $wp_settings_sections;
 
 	if ( 'misc' == $page ) {
-		_deprecated_argument( __FUNCTION__, '3.0', __( 'The miscellaneous options group has been removed. Use another settings group.' ) );
+		_deprecated_argument( __FUNCTION__, '3.0', sprintf( __( 'The "%s" options group has been removed. Use another settings group.' ), 'misc' ) );
 		$page = 'general';
 	}
 
-	if ( !isset($wp_settings_sections) )
-		$wp_settings_sections = array();
-	if ( !isset($wp_settings_sections[$page]) )
-		$wp_settings_sections[$page] = array();
-	if ( !isset($wp_settings_sections[$page][$id]) )
-		$wp_settings_sections[$page][$id] = array();
+	if ( 'privacy' == $page ) {
+		_deprecated_argument( __FUNCTION__, '3.5', sprintf( __( 'The "%s" options group has been removed. Use another settings group.' ), 'privacy' ) );
+		$page = 'reading';
+	}
 
 	$wp_settings_sections[$page][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback);
 }
@@ -1067,12 +1225,10 @@ function add_settings_field($id, $title, $callback, $page, $section = 'default',
 		$page = 'general';
 	}
 
-	if ( !isset($wp_settings_fields) )
-		$wp_settings_fields = array();
-	if ( !isset($wp_settings_fields[$page]) )
-		$wp_settings_fields[$page] = array();
-	if ( !isset($wp_settings_fields[$page][$section]) )
-		$wp_settings_fields[$page][$section] = array();
+	if ( 'privacy' == $page ) {
+		_deprecated_argument( __FUNCTION__, '3.5', __( 'The privacy options group has been removed. Use another settings group.' ) );
+		$page = 'reading';
+	}
 
 	$wp_settings_fields[$page][$section][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $args);
 }
@@ -1090,20 +1246,23 @@ function add_settings_field($id, $title, $callback, $page, $section = 'default',
  *
  * @param string $page The slug name of the page whos settings sections you want to output
  */
-function do_settings_sections($page) {
+function do_settings_sections( $page ) {
 	global $wp_settings_sections, $wp_settings_fields;
 
-	if ( !isset($wp_settings_sections) || !isset($wp_settings_sections[$page]) )
+	if ( ! isset( $wp_settings_sections[$page] ) )
 		return;
 
 	foreach ( (array) $wp_settings_sections[$page] as $section ) {
 		if ( $section['title'] )
 			echo "<h3>{$section['title']}</h3>\n";
-		call_user_func($section['callback'], $section);
-		if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section['id']]) )
+
+		if ( $section['callback'] )
+			call_user_func( $section['callback'], $section );
+
+		if ( ! isset( $wp_settings_fields ) || !isset( $wp_settings_fields[$page] ) || !isset( $wp_settings_fields[$page][$section['id']] ) )
 			continue;
 		echo '<table class="form-table">';
-		do_settings_fields($page, $section['id']);
+		do_settings_fields( $page, $section['id'] );
 		echo '</table>';
 	}
 }
@@ -1120,18 +1279,18 @@ function do_settings_sections($page) {
  * @since 2.7.0
  *
  * @param string $page Slug title of the admin page who's settings fields you want to show.
- * @param section $section Slug title of the settings section who's fields you want to show.
+ * @param string $section Slug title of the settings section who's fields you want to show.
  */
 function do_settings_fields($page, $section) {
 	global $wp_settings_fields;
 
-	if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section]) )
+	if ( ! isset( $wp_settings_fields[$page][$section] ) )
 		return;
 
 	foreach ( (array) $wp_settings_fields[$page][$section] as $field ) {
-		echo '<tr valign="top">';
+		echo '<tr>';
 		if ( !empty($field['args']['label_for']) )
-			echo '<th scope="row"><label for="' . $field['args']['label_for'] . '">' . $field['title'] . '</label></th>';
+			echo '<th scope="row"><label for="' . esc_attr( $field['args']['label_for'] ) . '">' . $field['title'] . '</label></th>';
 		else
 			echo '<th scope="row">' . $field['title'] . '</th>';
 		echo '<td>';
@@ -1156,26 +1315,25 @@ function do_settings_fields($page, $section) {
  *
  * @since 3.0.0
  *
+ * @todo Properly document optional arguments as such.
+ *
  * @global array $wp_settings_errors Storage array of errors registered during this pageload
  *
  * @param string $setting Slug title of the setting to which this error applies
- * @param string $code Slug-name to identify the error. Used as part of 'id' attribute in HTML output.
- * @param string $message The formatted message text to display to the user (will be shown inside styled <div> and <p>)
- * @param string $type The type of message it is, controls HTML class. Use 'error' or 'updated'.
+ * @param string $code    Slug-name to identify the error. Used as part of 'id' attribute in HTML output.
+ * @param string $message The formatted message text to display to the user (will be shown inside styled
+ *                        `<div>` and `<p>` tags).
+ * @param string $type    The type of message it is, controls HTML class. Use 'error' or 'updated'.
  */
 function add_settings_error( $setting, $code, $message, $type = 'error' ) {
 	global $wp_settings_errors;
 
-	if ( !isset($wp_settings_errors) )
-		$wp_settings_errors = array();
-
-	$new_error = array(
+	$wp_settings_errors[] = array(
 		'setting' => $setting,
-		'code' => $code,
+		'code'    => $code,
 		'message' => $message,
-		'type' => $type
+		'type'    => $type
 	);
-	$wp_settings_errors[] = $new_error;
 }
 
 /**
@@ -1200,51 +1358,59 @@ function add_settings_error( $setting, $code, $message, $type = 'error' ) {
  * @param boolean $sanitize Whether to re-sanitize the setting value before returning errors.
  * @return array Array of settings errors
  */
-function get_settings_errors( $setting = '', $sanitize = FALSE ) {
+function get_settings_errors( $setting = '', $sanitize = false ) {
 	global $wp_settings_errors;
 
-	// If $sanitize is true, manually re-run the sanitizisation for this option
-	// This allows the $sanitize_callback from register_setting() to run, adding
-	// any settings errors you want to show by default.
+	/*
+	 * If $sanitize is true, manually re-run the sanitization for this option
+	 * This allows the $sanitize_callback from register_setting() to run, adding
+	 * any settings errors you want to show by default.
+	 */
 	if ( $sanitize )
-		sanitize_option( $setting, get_option($setting));
-
-	// If settings were passed back from options.php then use them
-	// Ignore transients if $sanitize is true, we don't want the old values anyway
-	if ( isset($_GET['settings-updated']) && $_GET['settings-updated'] && get_transient('settings_errors') ) {
-		$settings_errors = get_transient('settings_errors');
-		delete_transient('settings_errors');
-	// Otherwise check global in case validation has been run on this pageload
-	} elseif ( count( $wp_settings_errors ) ) {
-		$settings_errors = $wp_settings_errors;
-	} else {
-		return;
+		sanitize_option( $setting, get_option( $setting ) );
+
+	// If settings were passed back from options.php then use them.
+	if ( isset( $_GET['settings-updated'] ) && $_GET['settings-updated'] && get_transient( 'settings_errors' ) ) {
+		$wp_settings_errors = array_merge( (array) $wp_settings_errors, get_transient( 'settings_errors' ) );
+		delete_transient( 'settings_errors' );
 	}
 
-	// Filter the results to those of a specific setting if one was set
+	// Check global in case errors have been added on this pageload.
+	if ( ! count( $wp_settings_errors ) )
+		return array();
+
+	// Filter the results to those of a specific setting if one was set.
 	if ( $setting ) {
-		foreach ( (array) $settings_errors as $key => $details )
-			if ( $setting != $details['setting'] )
-				unset( $settings_errors[$key] );
+		$setting_errors = array();
+		foreach ( (array) $wp_settings_errors as $key => $details ) {
+			if ( $setting == $details['setting'] )
+				$setting_errors[] = $wp_settings_errors[$key];
+		}
+		return $setting_errors;
 	}
-	return $settings_errors;
+
+	return $wp_settings_errors;
 }
 
 /**
- * Display settings errors registered by add_settings_error()
+ * Display settings errors registered by {@see add_settings_error()}.
  *
- * Part of the Settings API. Outputs a <div> for each error retrieved by get_settings_errors().
+ * Part of the Settings API. Outputs a div for each error retrieved by
+ * {@see get_settings_errors()}.
  *
- * This is called automatically after a settings page based on the Settings API is submitted.
- * Errors should be added during the validation callback function for a setting defined in register_setting()
+ * This is called automatically after a settings page based on the
+ * Settings API is submitted. Errors should be added during the validation
+ * callback function for a setting defined in {@see register_setting()}
  *
- * The $sanitize option is passed into get_settings_errors() and will re-run the setting sanitization
+ * The $sanitize option is passed into {@see get_settings_errors()} and will
+ * re-run the setting sanitization
  * on its current value.
  *
- * The $hide_on_update option will cause errors to only show when the settings page is first loaded.
- * if the user has already saved new values it will be hidden to avoid repeating messages already
- * shown in the default error reporting after submission. This is useful to show general errors like missing
- * settings when the user arrives at the settings page.
+ * The $hide_on_update option will cause errors to only show when the settings
+ * page is first loaded. if the user has already saved new values it will be
+ * hidden to avoid repeating messages already shown in the default error
+ * reporting after submission. This is useful to show general errors like
+ * missing settings when the user arrives at the settings page.
  *
  * @since 3.0.0
  *
@@ -1252,13 +1418,15 @@ function get_settings_errors( $setting = '', $sanitize = FALSE ) {
  * @param boolean $sanitize Whether to re-sanitize the setting value before returning errors.
  * @param boolean $hide_on_update If set to true errors will not be shown if the settings page has already been submitted.
  */
-function settings_errors( $setting = '', $sanitize = FALSE, $hide_on_update = FALSE ) {
+function settings_errors( $setting = '', $sanitize = false, $hide_on_update = false ) {
 
-	if ($hide_on_update AND $_GET['settings-updated']) return;
+	if ( $hide_on_update && ! empty( $_GET['settings-updated'] ) )
+		return;
 
 	$settings_errors = get_settings_errors( $setting, $sanitize );
 
-	if ( !is_array($settings_errors) ) return;
+	if ( empty( $settings_errors ) )
+		return;
 
 	$output = '';
 	foreach ( $settings_errors as $key => $details ) {
@@ -1276,40 +1444,33 @@ function settings_errors( $setting = '', $sanitize = FALSE, $hide_on_update = FA
  *
  * @since 2.7.0
  *
- * @param unknown_type $found_action
+ * @param string $found_action
  */
 function find_posts_div($found_action = '') {
 ?>
-	<div id="find-posts" class="find-box" style="display:none;">
-		<div id="find-posts-head" class="find-box-head"><?php _e('Find Posts or Pages'); ?></div>
+	<div id="find-posts" class="find-box" style="display: none;">
+		<div id="find-posts-head" class="find-box-head">
+			<?php _e( 'Find Posts or Pages' ); ?>
+			<div id="find-posts-close"></div>
+		</div>
 		<div class="find-box-inside">
 			<div class="find-box-search">
 				<?php if ( $found_action ) { ?>
 					<input type="hidden" name="found_action" value="<?php echo esc_attr($found_action); ?>" />
 				<?php } ?>
-
 				<input type="hidden" name="affected" id="affected" value="" />
 				<?php wp_nonce_field( 'find-posts', '_ajax_nonce', false ); ?>
 				<label class="screen-reader-text" for="find-posts-input"><?php _e( 'Search' ); ?></label>
 				<input type="text" id="find-posts-input" name="ps" value="" />
-				<input type="button" id="find-posts-search" value="<?php esc_attr_e( 'Search' ); ?>" class="button" /><br />
-
-				<?php
-				$post_types = get_post_types( array('public' => true), 'objects' );
-				foreach ( $post_types as $post ) {
-					if ( 'attachment' == $post->name )
-						continue;
-				?>
-				<input type="radio" name="find-posts-what" id="find-posts-<?php echo esc_attr($post->name); ?>" value="<?php echo esc_attr($post->name); ?>" <?php checked($post->name,  'post'); ?> />
-				<label for="find-posts-<?php echo esc_attr($post->name); ?>"><?php echo $post->label; ?></label>
-				<?php
-				} ?>
+				<span class="spinner"></span>
+				<input type="button" id="find-posts-search" value="<?php esc_attr_e( 'Search' ); ?>" class="button" />
+				<div class="clear"></div>
 			</div>
 			<div id="find-posts-response"></div>
 		</div>
 		<div class="find-box-buttons">
-			<input id="find-posts-close" type="button" class="button alignleft" value="<?php esc_attr_e('Close'); ?>" />
 			<?php submit_button( __( 'Select' ), 'button-primary alignright', 'find-posts-submit', false ); ?>
+			<div class="clear"></div>
 		</div>
 	</div>
 <?php
@@ -1321,12 +1482,12 @@ function find_posts_div($found_action = '') {
  * The password is passed through {@link esc_attr()} to ensure that it
  * is safe for placing in an html attribute.
  *
- * @uses attr
  * @since 2.7.0
  */
 function the_post_password() {
-	global $post;
-	if ( isset( $post->post_password ) ) echo esc_attr( $post->post_password );
+	$post = get_post();
+	if ( isset( $post->post_password ) )
+		echo esc_attr( $post->post_password );
 }
 
 /**
@@ -1336,14 +1497,15 @@ function the_post_password() {
  * returned.
  *
  * @since 2.7.0
- * @param int $post_id The post id. If not supplied the global $post is used.
- * @return string The post title if set
+ *
+ * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
+ * @return string The post title if set.
  */
-function _draft_or_post_title( $post_id = 0 ) {
-	$title = get_the_title($post_id);
-	if ( empty($title) )
-		$title = __('(no title)');
-	return $title;
+function _draft_or_post_title( $post = 0 ) {
+	$title = get_the_title( $post );
+	if ( empty( $title ) )
+		$title = __( '(no title)' );
+	return esc_html( $title );
 }
 
 /**
@@ -1352,12 +1514,11 @@ function _draft_or_post_title( $post_id = 0 ) {
  * A simple wrapper to display the "s" parameter in a GET URI. This function
  * should only be used when {@link the_search_query()} cannot.
  *
- * @uses attr
  * @since 2.7.0
  *
  */
 function _admin_search_query() {
-	echo isset($_REQUEST['s']) ? esc_attr( stripslashes( $_REQUEST['s'] ) ) : '';
+	echo isset($_REQUEST['s']) ? esc_attr( wp_unslash( $_REQUEST['s'] ) ) : '';
 }
 
 /**
@@ -1375,6 +1536,7 @@ function iframe_header( $title = '', $limit_styles = false ) {
 
 	$current_screen = get_current_screen();
 
+	@header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) );
 	_wp_admin_html_begin();
 ?>
 <title><?php bloginfo('name') ?> &rsaquo; <?php echo $title ?> &#8212; <?php _e('WordPress'); ?></title>
@@ -1385,12 +1547,7 @@ wp_enqueue_style( 'colors' );
 //<![CDATA[
 addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
 function tb_close(){var win=window.dialogArguments||opener||parent||top;win.tb_remove();}
-var userSettings = {
-		'url': '<?php echo SITECOOKIEPATH; ?>',
-		'uid': '<?php if ( ! isset($current_user) ) $current_user = wp_get_current_user(); echo $current_user->ID; ?>',
-		'time':'<?php echo time() ?>'
-	},
-	ajaxurl = '<?php echo admin_url('admin-ajax.php'); ?>',
+var ajaxurl = '<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>',
 	pagenow = '<?php echo $current_screen->id; ?>',
 	typenow = '<?php echo $current_screen->post_type; ?>',
 	adminpage = '<?php echo $admin_body_class; ?>',
@@ -1400,16 +1557,39 @@ var userSettings = {
 //]]>
 </script>
 <?php
-do_action('admin_enqueue_scripts', $hook_suffix);
-do_action("admin_print_styles-$hook_suffix");
-do_action('admin_print_styles');
-do_action("admin_print_scripts-$hook_suffix");
-do_action('admin_print_scripts');
-do_action("admin_head-$hook_suffix");
-do_action('admin_head');
+/** This action is documented in wp-admin/admin-header.php */
+do_action( 'admin_enqueue_scripts', $hook_suffix );
+
+/** This action is documented in wp-admin/admin-header.php */
+do_action( "admin_print_styles-$hook_suffix" );
+
+/** This action is documented in wp-admin/admin-header.php */
+do_action( 'admin_print_styles' );
+
+/** This action is documented in wp-admin/admin-header.php */
+do_action( "admin_print_scripts-$hook_suffix" );
+
+/** This action is documented in wp-admin/admin-header.php */
+do_action( 'admin_print_scripts' );
+
+/** This action is documented in wp-admin/admin-header.php */
+do_action( "admin_head-$hook_suffix" );
+
+/** This action is documented in wp-admin/admin-header.php */
+do_action( 'admin_head' );
+
+$admin_body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_locale() ) ) );
+
+if ( is_rtl() )
+	$admin_body_class .= ' rtl';
+
 ?>
 </head>
-<body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?>  class="wp-admin no-js iframe <?php echo apply_filters( 'admin_body_class', '' ) . ' ' . $admin_body_class; ?>">
+<?php
+/** This filter is documented in wp-admin/admin-header.php */
+$admin_body_classes = apply_filters( 'admin_body_class', '' );
+?>
+<body<?php if ( isset($GLOBALS['body_id']) ) echo ' id="' . $GLOBALS['body_id'] . '"'; ?> class="wp-admin wp-core-ui no-js iframe <?php echo $admin_body_classes . ' ' . $admin_body_class; ?>">
 <script type="text/javascript">
 //<![CDATA[
 (function(){
@@ -1429,11 +1609,20 @@ document.body.className = c;
  *
  */
 function iframe_footer() {
-	//We're going to hide any footer output on iframe pages, but run the hooks anyway since they output Javascript or other needed content. ?>
+	/*
+	 * We're going to hide any footer output on iFrame pages,
+	 * but run the hooks anyway since they output JavaScript
+	 * or other needed content.
+	 */
+	 ?>
 	<div class="hidden">
 <?php
-	do_action('admin_footer', '');
-	do_action('admin_print_footer_scripts'); ?>
+	/** This action is documented in wp-admin/admin-footer.php */
+	do_action( 'admin_footer', '' );
+
+	/** This action is documented in wp-admin/admin-footer.php */
+	do_action( 'admin_print_footer_scripts' );
+?>
 	</div>
 <script type="text/javascript">if(typeof wpOnload=="function")wpOnload();</script>
 </body>
@@ -1460,7 +1649,16 @@ function _post_states($post) {
 	if ( is_sticky($post->ID) )
 		$post_states['sticky'] = __('Sticky');
 
-	$post_states = apply_filters( 'display_post_states', $post_states );
+	/**
+	 * Filter the default post display states used in the Posts list table.
+	 *
+	 * @since 2.8.0
+	 *
+	 * @param array $post_states An array of post display states. Values include 'Password protected',
+	 *                           'Private', 'Draft', 'Pending', and 'Sticky'.
+	 * @param int   $post        The post ID.
+	 */
+	$post_states = apply_filters( 'display_post_states', $post_states, $post );
 
 	if ( ! empty($post_states) ) {
 		$state_count = count($post_states);
@@ -1473,8 +1671,6 @@ function _post_states($post) {
 		}
 	}
 
-	if ( get_post_format( $post->ID ) )
-		echo ' - <span class="post-state-format">' . get_post_format_string( get_post_format( $post->ID ) ) . '</span>';
 }
 
 function _media_states( $post ) {
@@ -1493,6 +1689,14 @@ function _media_states( $post ) {
 			$media_states[] = __( 'Background Image' );
 	}
 
+	/**
+	 * Filter the default media display states for items in the Media list table.
+	 *
+	 * @since 3.2.0
+	 *
+	 * @param array $media_states An array of media states. Default 'Header Image',
+	 *                            'Background Image'.
+	 */
 	$media_states = apply_filters( 'display_media_states', $media_states );
 
 	if ( ! empty( $media_states ) ) {
@@ -1573,23 +1777,28 @@ function compression_test() {
 }
 
 /**
- * Echos a submit button, with provided text and appropriate class
+ * Echoes a submit button, with provided text and appropriate class(es).
  *
  * @since 3.1.0
  *
- * @param string $text The text of the button (defaults to 'Save Changes')
- * @param string $type The type of button. One of: primary, secondary, delete
- * @param string $name The HTML name of the submit button. Defaults to "submit". If no id attribute
- *               is given in $other_attributes below, $name will be used as the button's id.
- * @param bool $wrap True if the output button should be wrapped in a paragraph tag,
- * 			   false otherwise. Defaults to true
- * @param array|string $other_attributes Other attributes that should be output with the button,
- *                     mapping attributes to their values, such as array( 'tabindex' => '1' ).
- *                     These attributes will be output as attribute="value", such as tabindex="1".
- *                     Defaults to no other attributes. Other attributes can also be provided as a
- *                     string such as 'tabindex="1"', though the array format is typically cleaner.
+ * @see get_submit_button()
+ *
+ * @param string       $text             The text of the button (defaults to 'Save Changes')
+ * @param string       $type             Optional. The type and CSS class(es) of the button. Core values
+ *                                       include 'primary', 'secondary', 'delete'. Default 'primary'
+ * @param string       $name             The HTML name of the submit button. Defaults to "submit". If no
+ *                                       id attribute is given in $other_attributes below, $name will be
+ *                                       used as the button's id.
+ * @param bool         $wrap             True if the output button should be wrapped in a paragraph tag,
+ *                                       false otherwise. Defaults to true
+ * @param array|string $other_attributes Other attributes that should be output with the button, mapping
+ *                                       attributes to their values, such as setting tabindex to 1, etc.
+ *                                       These key/value attribute pairs will be output as attribute="value",
+ *                                       where attribute is the key. Other attributes can also be provided
+ *                                       as a string such as 'tabindex="1"', though the array format is
+ *                                       preferred. Default null.
  */
-function submit_button( $text = NULL, $type = 'primary', $name = 'submit', $wrap = true, $other_attributes = NULL ) {
+function submit_button( $text = null, $type = 'primary', $name = 'submit', $wrap = true, $other_attributes = null ) {
 	echo get_submit_button( $text, $type, $name, $wrap, $other_attributes );
 }
 
@@ -1610,19 +1819,23 @@ function submit_button( $text = NULL, $type = 'primary', $name = 'submit', $wrap
  *                     Defaults to no other attributes. Other attributes can also be provided as a
  *                     string such as 'tabindex="1"', though the array format is typically cleaner.
  */
-function get_submit_button( $text = NULL, $type = 'primary', $name = 'submit', $wrap = true, $other_attributes = NULL ) {
-	switch ( $type ) :
-		case 'primary' :
-		case 'secondary' :
-			$class = 'button-' . $type;
-			break;
-		case 'delete' :
-			$class = 'button-secondary delete';
-			break;
-		default :
-			$class = $type; // Custom cases can just pass in the classes they want to be used
-	endswitch;
-	$text = ( NULL == $text ) ? __( 'Save Changes' ) : $text;
+function get_submit_button( $text = null, $type = 'primary large', $name = 'submit', $wrap = true, $other_attributes = null ) {
+	if ( ! is_array( $type ) )
+		$type = explode( ' ', $type );
+
+	$button_shorthand = array( 'primary', 'small', 'large' );
+	$classes = array( 'button' );
+	foreach ( $type as $t ) {
+		if ( 'secondary' === $t || 'button-secondary' === $t )
+			continue;
+		$classes[] = in_array( $t, $button_shorthand ) ? 'button-' . $t : $t;
+	}
+	$class = implode( ' ', array_unique( $classes ) );
+
+	if ( 'delete' === $type )
+		$class = 'button-secondary delete';
+
+	$text = $text ? $text : __( 'Save Changes' );
 
 	// Default the id attribute to $name unless an id was specifically provided in $other_attributes
 	$id = $name;
@@ -1651,13 +1864,30 @@ function get_submit_button( $text = NULL, $type = 'primary', $name = 'submit', $
 }
 
 function _wp_admin_html_begin() {
+	global $is_IE;
+
+	$admin_html_class = ( is_admin_bar_showing() ) ? 'wp-toolbar' : '';
+
+	if ( $is_IE )
+		@header('X-UA-Compatible: IE=edge');
+
 ?>
 <!DOCTYPE html>
 <!--[if IE 8]>
-<html xmlns="http://www.w3.org/1999/xhtml" class="ie8" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
+<html xmlns="http://www.w3.org/1999/xhtml" class="ie8 <?php echo $admin_html_class; ?>" <?php
+	/**
+	 * Fires inside the HTML tag in the admin header.
+	 *
+	 * @since 2.2.0
+	 */
+	do_action( 'admin_xml_ns' );
+?> <?php language_attributes(); ?>>
 <![endif]-->
 <!--[if !(IE 8) ]><!-->
-<html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
+<html xmlns="http://www.w3.org/1999/xhtml" class="<?php echo $admin_html_class; ?>" <?php
+	/** This action is documented in wp-admin/includes/template.php */
+	do_action( 'admin_xml_ns' );
+?> <?php language_attributes(); ?>>
 <!--<![endif]-->
 <head>
 <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
@@ -1673,8 +1903,8 @@ final class WP_Internal_Pointers {
 	 * All pointers can be disabled using the following:
 	 *     remove_action( 'admin_enqueue_scripts', array( 'WP_Internal_Pointers', 'enqueue_scripts' ) );
 	 *
-	 * Individual pointers (e.g. wp330_toolbar) can be disabled using the following:
-	 *     remove_action( 'admin_print_footer_scripts', array( 'WP_Internal_Pointers', 'pointer_wp330_toolbar' ) );
+	 * Individual pointers (e.g. wp390_widgets) can be disabled using the following:
+	 *     remove_action( 'admin_print_footer_scripts', array( 'WP_Internal_Pointers', 'pointer_wp390_widgets' ) );
 	 */
 	public static function enqueue_scripts( $hook_suffix ) {
 		/*
@@ -1683,39 +1913,42 @@ final class WP_Internal_Pointers {
 		 */
 
 		$registered_pointers = array(
-			'index.php'    => 'wp330_toolbar',
-			'post-new.php' => 'wp330_media_uploader',
-			'post.php'     => 'wp330_media_uploader',
-			'themes.php'   => 'wp330_saving_widgets',
+			'post-new.php' => 'wp410_dfw',
+			'post.php'     => 'wp410_dfw',
+			'edit.php'     => 'wp360_locks',
+			'widgets.php'  => 'wp390_widgets',
+			'themes.php'   => 'wp390_widgets',
 		);
 
 		// Check if screen related pointer is registered
 		if ( empty( $registered_pointers[ $hook_suffix ] ) )
 			return;
 
-		$pointer = $registered_pointers[ $hook_suffix ];
+		$pointers = (array) $registered_pointers[ $hook_suffix ];
 
 		$caps_required = array(
-			'wp330_media_uploader' => array( 'upload_files' ),
-			'wp330_saving_widgets' => array( 'edit_theme_options', 'switch_themes' ),
+			'wp390_widgets' => array( 'edit_theme_options' ),
 		);
 
-		if ( isset( $caps_required[ $pointer ] ) ) {
-			foreach ( $caps_required[ $pointer ] as $cap ) {
-				if ( ! current_user_can( $cap ) )
-					return;
-			}
-		}
-
 		// Get dismissed pointers
 		$dismissed = explode( ',', (string) get_user_meta( get_current_user_id(), 'dismissed_wp_pointers', true ) );
 
-		// Pointer has been dismissed
-		if ( in_array( $pointer, $dismissed ) )
-			return;
+		$got_pointers = false;
+		foreach ( array_diff( $pointers, $dismissed ) as $pointer ) {
+			if ( isset( $caps_required[ $pointer ] ) ) {
+				foreach ( $caps_required[ $pointer ] as $cap ) {
+					if ( ! current_user_can( $cap ) )
+						continue 2;
+				}
+			}
 
-		// Bind pointer print function
-		add_action( 'admin_print_footer_scripts', array( 'WP_Internal_Pointers', 'pointer_' . $pointer ) );
+			// Bind pointer print function
+			add_action( 'admin_print_footer_scripts', array( 'WP_Internal_Pointers', 'pointer_' . $pointer ) );
+			$got_pointers = true;
+		}
+
+		if ( ! $got_pointers )
+			return;
 
 		// Add pointers script and style to queue
 		wp_enqueue_style( 'wp-pointer' );
@@ -1723,13 +1956,13 @@ final class WP_Internal_Pointers {
 	}
 
 	/**
-	 * Print the pointer javascript data.
+	 * Print the pointer JavaScript data.
 	 *
 	 * @since 3.3.0
 	 *
 	 * @param string $pointer_id The pointer ID.
 	 * @param string $selector The HTML elements, on which the pointer should be attached.
-	 * @param array  $args Arguments to be passed to the pointer JS (see wp-pointer.dev.js).
+	 * @param array  $args Arguments to be passed to the pointer JS (see wp-pointer.js).
 	 */
 	private static function print_js( $pointer_id, $selector, $args ) {
 		if ( empty( $pointer_id ) || empty( $selector ) || empty( $args ) || empty( $args['content'] ) )
@@ -1738,8 +1971,8 @@ final class WP_Internal_Pointers {
 		?>
 		<script type="text/javascript">
 		//<![CDATA[
-		jQuery(document).ready( function($) {
-			var options = <?php echo json_encode( $args ); ?>;
+		(function($){
+			var options = <?php echo wp_json_encode( $args ); ?>, setup;
 
 			if ( ! options )
 				return;
@@ -1753,53 +1986,87 @@ final class WP_Internal_Pointers {
 				}
 			});
 
-			$('<?php echo $selector; ?>').pointer( options ).pointer('open');
-		});
+			setup = function() {
+				$('<?php echo $selector; ?>').first().pointer( options ).pointer('open');
+			};
+
+			if ( options.position && options.position.defer_loading )
+				$(window).bind( 'load.wp-pointers', setup );
+			else
+				$(document).ready( setup );
+
+		})( jQuery );
 		//]]>
 		</script>
 		<?php
 	}
 
-	public static function pointer_wp330_toolbar() {
-		$content  = '<h3>' . __( 'New Feature: Toolbar' ) . '</h3>';
-		$content .= '<p>' .  __( 'We&#8217;ve combined the admin bar and the old Dashboard header into one persistent toolbar. Hover over the toolbar items to see what&#8217;s new.' ) . '</p>';
+	public static function pointer_wp330_toolbar() {}
+	public static function pointer_wp330_media_uploader() {}
+	public static function pointer_wp330_saving_widgets() {}
+	public static function pointer_wp340_customize_current_theme_link() {}
+	public static function pointer_wp340_choose_image_from_library() {}
+	public static function pointer_wp350_media() {}
+	public static function pointer_wp360_revisions() {}
 
-		if ( is_multisite() && is_super_admin() )
-			$content .= '<p>' . __( 'Network Admin is now located in the My Sites menu.' ) . '</p>';
+	public static function pointer_wp360_locks() {
+		if ( ! is_multi_author() ) {
+			return;
+		}
 
-		WP_Internal_Pointers::print_js( 'wp330_toolbar', '#wpadminbar', array(
-			'content'  => $content,
-			'position' => array( 'edge' => 'top', 'align' => 'center' ),
+		$content  = '<h3>' . __( 'Edit Lock' ) . '</h3>';
+		$content .= '<p>' . __( 'Someone else is editing this. No need to refresh; the lock will disappear when they&#8217;re done.' ) . '</p>';
+
+		self::print_js( 'wp360_locks', 'tr.wp-locked .locked-indicator', array(
+			'content' => $content,
+			'position' => array( 'edge' => 'left', 'align' => 'left' ),
 		) );
 	}
 
-	/**
-	 * Print 'Updated Media Uploader' for 3.3.0.
-	 *
-	 * @since 3.3.0
-	 */
-	public static function pointer_wp330_media_uploader() {
-		$content  = '<h3>' . __( 'Updated Media Uploader' ) . '</h3>';
-		$content .= '<p>' . __( 'The single media icon now launches the uploader for all file types, and the new drag and drop interface makes uploading a breeze.' ) . '</p>';
+	public static function pointer_wp390_widgets() {
+		if ( ! current_theme_supports( 'widgets' ) ) {
+			return;
+		}
 
-		WP_Internal_Pointers::print_js( 'wp330_media_uploader', '#content-add_media', array(
-			'content'  => $content,
-			'position' => array( 'edge' => is_rtl() ? 'right' : 'left', 'align' => 'center' ),
+		$content  = '<h3>' . __( 'New Feature: Live Widget Previews' ) . '</h3>';
+		$content .= '<p>' . __( 'Add, edit, and play around with your widgets from the Customizer.' ) . ' ' . __( 'Preview your changes in real-time and only save them when you&#8217;re ready.' ) . '</p>';
+
+		if ( 'themes' === get_current_screen()->id ) {
+			$selector = '.theme.active .customize';
+			$position = array( 'edge' => is_rtl() ? 'right' : 'left', 'align' => 'center' );
+		} else {
+			$selector = 'a[href^="customize.php"]';
+			if ( is_rtl() ) {
+				$position = array( 'edge' => 'right', 'align' => 'center', 'my' => 'right-5px' );
+			} else {
+				$position = array( 'edge' => 'left', 'align' => 'center', 'my' => 'left-5px' );
+			}
+		}
+
+		self::print_js( 'wp390_widgets', $selector, array(
+			'content' => $content,
+			'position' => $position,
 		) );
 	}
 
-	/**
-	 * Print 'New Feature: Saving Widgets' for 3.3.0.
-	 *
-	 * @since 3.3.0
-	 */
-	public static function pointer_wp330_saving_widgets() {
-		$content  = '<h3>' . __( 'New Feature: Saving Widgets' ) . '</h3>';
-		$content .= '<p>' . __( 'If you change your mind and revert to your previous theme, we&#8217;ll put the widgets back the way you had them.' ). '</p>';
+	public static function pointer_wp410_dfw() {
+		// Don't show when editor-scrolling is not used.
+		if ( empty( $GLOBALS['_wp_editor_expand'] ) ) {
+			return;
+		}
+
+		$content  = '<h3>' . __( 'Distraction-Free Writing' ) . '</h3>';
+		$content .= '<p>' . __( 'Enable distraction-free writing mode, and everything surrounding the editor will fade away when you start typing. Move your mouse out of the editor to reveal everything again.' ) . '</p>';
+
+		if ( is_rtl() ) {
+			$position = array( 'edge' => 'left', 'align' => 'center', 'my' => 'left+40 top-11', 'at' => 'left top' );
+		} else {
+			$position = array( 'edge' => 'right', 'align' => 'center', 'my' => 'right-40 top-11', 'at' => 'right top' );
+		}
 
-		WP_Internal_Pointers::print_js( 'wp330_saving_widgets', '#message2', array(
-			'content'  => $content,
-			'position' => array( 'edge' => 'top', 'align' => is_rtl() ? 'right' : 'left' ),
+		self::print_js( 'wp410_dfw', '#wp-content-wrap', array(
+			'content' => $content,
+			'position' => $position,
 		) );
 	}
 
@@ -1809,7 +2076,7 @@ final class WP_Internal_Pointers {
 	 * @since 3.3.0
 	 */
 	public static function dismiss_pointers_for_new_users( $user_id ) {
-		add_user_meta( $user_id, 'dismissed_wp_pointers', 'wp330_toolbar,wp330_media_uploader,wp330_saving_widgets' );
+		add_user_meta( $user_id, 'dismissed_wp_pointers', 'wp360_locks,wp390_widgets' );
 	}
 }
 
@@ -1831,4 +2098,81 @@ function convert_to_screen( $hook_name ) {
 	}
 
 	return WP_Screen::get( $hook_name );
-}
\ No newline at end of file
+}
+
+/**
+ * Output the HTML for restoring the post data from DOM storage
+ *
+ * @since 3.6.0
+ * @access private
+ */
+function _local_storage_notice() {
+	?>
+	<div id="local-storage-notice" class="hidden notice">
+	<p class="local-restore">
+		<?php _e('The backup of this post in your browser is different from the version below.'); ?>
+		<a class="restore-backup" href="#"><?php _e('Restore the backup.'); ?></a>
+	</p>
+	<p class="undo-restore hidden">
+		<?php _e('Post restored successfully.'); ?>
+		<a class="undo-restore-backup" href="#"><?php _e('Undo.'); ?></a>
+	</p>
+	</div>
+	<?php
+}
+
+/**
+ * Output a HTML element with a star rating for a given rating.
+ *
+ * Outputs a HTML element with the star rating exposed on a 0..5 scale in
+ * half star increments (ie. 1, 1.5, 2 stars). Optionally, if specified, the
+ * number of ratings may also be displayed by passing the $number parameter.
+ *
+ * @since 3.8.0
+ * @param array $args {
+ *     Optional. Array of star ratings arguments.
+ *
+ *     @type int    $rating The rating to display, expressed in either a 0.5 rating increment,
+ *                          or percentage. Default 0.
+ *     @type string $type   Format that the $rating is in. Valid values are 'rating' (default),
+ *                          or, 'percent'. Default 'rating'.
+ *     @type int    $number The number of ratings that makes up this rating. Default 0.
+ * }
+ */
+function wp_star_rating( $args = array() ) {
+	$defaults = array(
+		'rating' => 0,
+		'type' => 'rating',
+		'number' => 0,
+	);
+	$r = wp_parse_args( $args, $defaults );
+
+	// Non-english decimal places when the $rating is coming from a string
+	$rating = str_replace( ',', '.', $r['rating'] );
+
+	// Convert Percentage to star rating, 0..5 in .5 increments
+	if ( 'percent' == $r['type'] ) {
+		$rating = round( $rating / 10, 0 ) / 2;
+	}
+
+	// Calculate the number of each type of star needed
+	$full_stars = floor( $rating );
+	$half_stars = ceil( $rating - $full_stars );
+	$empty_stars = 5 - $full_stars - $half_stars;
+
+	if ( $r['number'] ) {
+		/* translators: 1: The rating, 2: The number of ratings */
+		$format = _n( '%1$s rating based on %2$s rating', '%1$s rating based on %2$s ratings', $r['number'] );
+		$title = sprintf( $format, number_format_i18n( $rating, 1 ), number_format_i18n( $r['number'] ) );
+	} else {
+		/* translators: 1: The rating */
+		$title = sprintf( __( '%s rating' ), number_format_i18n( $rating, 1 ) );
+	}
+
+	echo '<div class="star-rating" title="' . esc_attr( $title ) . '">';
+	echo '<span class="screen-reader-text">' . $title . '</span>';
+	echo str_repeat( '<div class="star star-full"></div>', $full_stars );
+	echo str_repeat( '<div class="star star-half"></div>', $half_stars );
+	echo str_repeat( '<div class="star star-empty"></div>', $empty_stars);
+	echo '</div>';
+}