WordPress 4.0
[autoinstalls/wordpress.git] / wp-admin / includes / class-wp-posts-list-table.php
index bdd24a62ecd2aa8001f35132b5068089fa4448a5..5914aea92e6f7128b51ee79441475623a8c909fb 100644 (file)
@@ -16,7 +16,7 @@ class WP_Posts_List_Table extends WP_List_Table {
         * @var bool
         * @access protected
         */
-       var $hierarchical_display;
+       protected $hierarchical_display;
 
        /**
         * Holds the number of pending comments for each post
@@ -25,7 +25,7 @@ class WP_Posts_List_Table extends WP_List_Table {
         * @var int
         * @access protected
         */
-       var $comment_pending_count;
+       protected $comment_pending_count;
 
        /**
         * Holds the number of posts for this user
@@ -34,7 +34,7 @@ class WP_Posts_List_Table extends WP_List_Table {
         * @var int
         * @access private
         */
-       var $user_posts_count;
+       private $user_posts_count;
 
        /**
         * Holds the number of posts which are sticky.
@@ -43,25 +43,34 @@ class WP_Posts_List_Table extends WP_List_Table {
         * @var int
         * @access private
         */
-       var $sticky_posts_count = 0;
+       private $sticky_posts_count = 0;
 
-       function __construct() {
-               global $post_type_object, $post_type, $wpdb;
+       /**
+        * Constructor.
+        *
+        * @since 3.1.0
+        * @access public
+        *
+        * @see WP_List_Table::__construct() for more information on default arguments.
+        *
+        * @param array $args An associative array of arguments.
+        */
+       public function __construct( $args = array() ) {
+               global $post_type_object, $wpdb;
 
-               if ( !isset( $_REQUEST['post_type'] ) )
-                       $post_type = 'post';
-               elseif ( in_array( $_REQUEST['post_type'], get_post_types( array( 'show_ui' => true ) ) ) )
-                       $post_type = $_REQUEST['post_type'];
-               else
-                       wp_die( __( 'Invalid post type' ) );
-               $_REQUEST['post_type'] = $post_type;
+               parent::__construct( array(
+                       'plural' => 'posts',
+                       'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
+               ) );
 
+               $post_type = $this->screen->post_type;
                $post_type_object = get_post_type_object( $post_type );
 
                if ( !current_user_can( $post_type_object->cap->edit_others_posts ) ) {
+                       $exclude_states = get_post_stati( array( 'show_in_admin_all_list' => false ) );
                        $this->user_posts_count = $wpdb->get_var( $wpdb->prepare( "
                                SELECT COUNT( 1 ) FROM $wpdb->posts
-                               WHERE post_type = %s AND post_status NOT IN ( 'trash', 'auto-draft' )
+                               WHERE post_type = %s AND post_status NOT IN ( '" . implode( "','", $exclude_states ) . "' )
                                AND post_author = %d
                        ", $post_type, get_current_user_id() ) );
 
@@ -71,30 +80,27 @@ class WP_Posts_List_Table extends WP_List_Table {
 
                if ( 'post' == $post_type && $sticky_posts = get_option( 'sticky_posts' ) ) {
                        $sticky_posts = implode( ', ', array_map( 'absint', (array) $sticky_posts ) );
-                       $this->sticky_posts_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT( 1 ) FROM $wpdb->posts WHERE post_type = %s AND post_status != 'trash' AND ID IN ($sticky_posts)", $post_type ) );
+                       $this->sticky_posts_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT( 1 ) FROM $wpdb->posts WHERE post_type = %s AND post_status NOT IN ('trash', 'auto-draft') AND ID IN ($sticky_posts)", $post_type ) );
                }
-
-               parent::__construct( array(
-                       'plural' => 'posts',
-               ) );
        }
 
-       function ajax_user_can() {
-               global $post_type_object;
-
-               return current_user_can( $post_type_object->cap->edit_posts );
+       public function ajax_user_can() {
+               return current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_posts );
        }
 
-       function prepare_items() {
-               global $post_type_object, $post_type, $avail_post_stati, $wp_query, $per_page, $mode;
+       public function prepare_items() {
+               global $avail_post_stati, $wp_query, $per_page, $mode;
 
                $avail_post_stati = wp_edit_posts_query();
 
-               $this->hierarchical_display = ( $post_type_object->hierarchical && 'menu_order title' == $wp_query->query['orderby'] );
+               $this->hierarchical_display = ( is_post_type_hierarchical( $this->screen->post_type ) && 'menu_order title' == $wp_query->query['orderby'] );
 
                $total_items = $this->hierarchical_display ? $wp_query->post_count : $wp_query->found_posts;
 
+               $post_type = $this->screen->post_type;
                $per_page = $this->get_items_per_page( 'edit_' . $post_type . '_per_page' );
+
+               /** This filter is documented in wp-admin/includes/post.php */
                $per_page = apply_filters( 'edit_posts_per_page', $per_page, $post_type );
 
                if ( $this->hierarchical_display )
@@ -102,7 +108,12 @@ class WP_Posts_List_Table extends WP_List_Table {
                else
                        $total_pages = $wp_query->max_num_pages;
 
-               $mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode'];
+               if ( ! empty( $_REQUEST['mode'] ) ) {
+                       $mode = $_REQUEST['mode'] == 'excerpt' ? 'excerpt' : 'list';
+                       set_user_setting ( 'posts_list_mode', $mode );
+               } else {
+                       $mode = get_user_setting ( 'posts_list_mode', 'list' );
+               }
 
                $this->is_trash = isset( $_REQUEST['post_status'] ) && $_REQUEST['post_status'] == 'trash';
 
@@ -113,21 +124,21 @@ class WP_Posts_List_Table extends WP_List_Table {
                ) );
        }
 
-       function has_items() {
+       public function has_items() {
                return have_posts();
        }
 
-       function no_items() {
-               global $post_type_object;
-
+       public function no_items() {
                if ( isset( $_REQUEST['post_status'] ) && 'trash' == $_REQUEST['post_status'] )
-                       echo $post_type_object->labels->not_found_in_trash;
+                       echo get_post_type_object( $this->screen->post_type )->labels->not_found_in_trash;
                else
-                       echo $post_type_object->labels->not_found;
+                       echo get_post_type_object( $this->screen->post_type )->labels->not_found;
        }
 
-       function get_views() {
-               global $post_type, $post_type_object, $locked_post_status, $avail_post_stati;
+       protected function get_views() {
+               global $locked_post_status, $avail_post_stati;
+
+               $post_type = $this->screen->post_type;
 
                if ( !empty($locked_post_status) )
                        return array();
@@ -185,7 +196,7 @@ class WP_Posts_List_Table extends WP_List_Table {
                return $status_links;
        }
 
-       function get_bulk_actions() {
+       protected function get_bulk_actions() {
                $actions = array();
 
                if ( $this->is_trash )
@@ -201,16 +212,16 @@ class WP_Posts_List_Table extends WP_List_Table {
                return $actions;
        }
 
-       function extra_tablenav( $which ) {
-               global $post_type, $post_type_object, $cat;
+       protected function extra_tablenav( $which ) {
+               global $cat;
 ?>
                <div class="alignleft actions">
 <?php
                if ( 'top' == $which && !is_singular() ) {
 
-                       $this->months_dropdown( $post_type );
+                       $this->months_dropdown( $this->screen->post_type );
 
-                       if ( is_object_in_taxonomy( $post_type, 'category' ) ) {
+                       if ( is_object_in_taxonomy( $this->screen->post_type, 'category' ) ) {
                                $dropdown_options = array(
                                        'show_option_all' => __( 'View all categories' ),
                                        'hide_empty' => 0,
@@ -221,47 +232,50 @@ class WP_Posts_List_Table extends WP_List_Table {
                                );
                                wp_dropdown_categories( $dropdown_options );
                        }
+
+                       /**
+                        * Fires before the Filter button on the Posts and Pages list tables.
+                        *
+                        * The Filter button allows sorting by date and/or category on the
+                        * Posts list table, and sorting by date on the Pages list table.
+                        *
+                        * @since 2.1.0
+                        */
                        do_action( 'restrict_manage_posts' );
-                       submit_button( __( 'Filter' ), 'secondary', false, false, array( 'id' => 'post-query-submit' ) );
+
+                       submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
                }
 
-               if ( $this->is_trash && current_user_can( $post_type_object->cap->edit_others_posts ) ) {
-                       submit_button( __( 'Empty Trash' ), 'button-secondary apply', 'delete_all', false );
+               if ( $this->is_trash && current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_others_posts ) ) {
+                       submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false );
                }
 ?>
                </div>
 <?php
        }
 
-       function current_action() {
+       public function current_action() {
                if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) )
                        return 'delete_all';
 
                return parent::current_action();
        }
 
-       function pagination( $which ) {
-               global $post_type_object, $mode;
+       protected function pagination( $which ) {
+               global $mode;
 
                parent::pagination( $which );
 
-               if ( 'top' == $which && !$post_type_object->hierarchical )
+               if ( 'top' == $which && ! is_post_type_hierarchical( $this->screen->post_type ) )
                        $this->view_switcher( $mode );
        }
 
-       function get_table_classes() {
-               global $post_type_object;
-
-               return array( 'widefat', 'fixed', $post_type_object->hierarchical ? 'pages' : 'posts' );
+       protected function get_table_classes() {
+               return array( 'widefat', 'fixed', is_post_type_hierarchical( $this->screen->post_type ) ? 'pages' : 'posts' );
        }
 
-       function get_columns() {
-               $screen = get_current_screen();
-
-               if ( empty( $screen ) )
-                       $post_type = 'post';
-               else
-                       $post_type = $screen->post_type;
+       public function get_columns() {
+               $post_type = $this->screen->post_type;
 
                $posts_columns = array();
 
@@ -270,42 +284,92 @@ class WP_Posts_List_Table extends WP_List_Table {
                /* translators: manage posts column name */
                $posts_columns['title'] = _x( 'Title', 'column name' );
 
-               if ( post_type_supports( $post_type, 'author' ) )
+               if ( post_type_supports( $post_type, 'author' ) ) {
                        $posts_columns['author'] = __( 'Author' );
+               }
 
-               if ( empty( $post_type ) || is_object_in_taxonomy( $post_type, 'category' ) )
-                       $posts_columns['categories'] = __( 'Categories' );
+               $taxonomies = get_object_taxonomies( $post_type, 'objects' );
+               $taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' );
+
+               /**
+                * Filter the taxonomy columns in the Posts list table.
+                *
+                * The dynamic portion of the hook name, $post_type, refers to the post
+                * type slug.
+                *
+                * @since 3.5.0
+                *
+                * @param array  $taxonomies Array of taxonomies to show columns for.
+                * @param string $post_type  The post type.
+                */
+               $taxonomies = apply_filters( "manage_taxonomies_for_{$post_type}_columns", $taxonomies, $post_type );
+               $taxonomies = array_filter( $taxonomies, 'taxonomy_exists' );
+
+               foreach ( $taxonomies as $taxonomy ) {
+                       if ( 'category' == $taxonomy )
+                               $column_key = 'categories';
+                       elseif ( 'post_tag' == $taxonomy )
+                               $column_key = 'tags';
+                       else
+                               $column_key = 'taxonomy-' . $taxonomy;
 
-               if ( empty( $post_type ) || is_object_in_taxonomy( $post_type, 'post_tag' ) )
-                       $posts_columns['tags'] = __( 'Tags' );
+                       $posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name;
+               }
 
                $post_status = !empty( $_REQUEST['post_status'] ) ? $_REQUEST['post_status'] : 'all';
                if ( post_type_supports( $post_type, 'comments' ) && !in_array( $post_status, array( 'pending', 'draft', 'future' ) ) )
-                       $posts_columns['comments'] = '<span class="vers"><img alt="' . esc_attr__( 'Comments' ) . '" src="' . esc_url( admin_url( 'images/comment-grey-bubble.png' ) ) . '" /></span>';
+                       $posts_columns['comments'] = '<span class="vers"><span title="' . esc_attr__( 'Comments' ) . '" class="comment-grey-bubble"></span></span>';
 
                $posts_columns['date'] = __( 'Date' );
 
-               if ( 'page' == $post_type )
+               if ( 'page' == $post_type ) {
+
+                       /**
+                        * Filter the columns displayed in the Pages list table.
+                        *
+                        * @since 2.5.0
+                        *
+                        * @param array $post_columns An array of column names.
+                        */
                        $posts_columns = apply_filters( 'manage_pages_columns', $posts_columns );
-               else
+               } else {
+
+                       /**
+                        * Filter the columns displayed in the Posts list table.
+                        *
+                        * @since 1.5.0
+                        *
+                        * @param array  $posts_columns An array of column names.
+                        * @param string $post_type     The post type slug.
+                        */
                        $posts_columns = apply_filters( 'manage_posts_columns', $posts_columns, $post_type );
+               }
+
+               /**
+                * Filter the columns displayed in the Posts list table for a specific post type.
+                *
+                * The dynamic portion of the hook name, $post_type, refers to the post type slug.
+                *
+                * @since 3.0.0
+                *
+                * @param array $post_columns An array of column names.
+                */
                $posts_columns = apply_filters( "manage_{$post_type}_posts_columns", $posts_columns );
 
                return $posts_columns;
        }
 
-       function get_sortable_columns() {
+       protected function get_sortable_columns() {
                return array(
                        'title'    => 'title',
-                       'author'   => 'author',
                        'parent'   => 'parent',
                        'comments' => 'comment_count',
                        'date'     => array( 'date', true )
                );
        }
 
-       function display_rows( $posts = array() ) {
-               global $wp_query, $post_type_object, $per_page;
+       public function display_rows( $posts = array(), $level = 0 ) {
+               global $wp_query, $per_page;
 
                if ( empty( $posts ) )
                        $posts = $wp_query->posts;
@@ -315,12 +379,12 @@ class WP_Posts_List_Table extends WP_List_Table {
                if ( $this->hierarchical_display ) {
                        $this->_display_rows_hierarchical( $posts, $this->get_pagenum(), $per_page );
                } else {
-                       $this->_display_rows( $posts );
+                       $this->_display_rows( $posts, $level );
                }
        }
 
-       function _display_rows( $posts ) {
-               global $post, $mode;
+       private function _display_rows( $posts, $level = 0 ) {
+               global $mode;
 
                // Create array of post IDs.
                $post_ids = array();
@@ -331,10 +395,10 @@ class WP_Posts_List_Table extends WP_List_Table {
                $this->comment_pending_count = get_pending_comments_num( $post_ids );
 
                foreach ( $posts as $post )
-                       $this->single_row( $post );
+                       $this->single_row( $post, $level );
        }
 
-       function _display_rows_hierarchical( $pages, $pagenum = 1, $per_page = 20 ) {
+       private function _display_rows_hierarchical( $pages, $pagenum = 1, $per_page = 20 ) {
                global $wpdb;
 
                $level = 0;
@@ -347,7 +411,7 @@ class WP_Posts_List_Table extends WP_List_Table {
                }
 
                /*
-                * arrange pages into two parts: top level pages and children_pages
+                * Arrange pages into two parts: top level pages and children_pages
                 * children_pages is two dimensional array, eg.
                 * children_pages[10][] contains all sub-pages whose parent is 10.
                 * It only takes O( N ) to arrange this and it takes O( 1 ) for subsequent lookup operations
@@ -360,11 +424,11 @@ class WP_Posts_List_Table extends WP_List_Table {
 
                        foreach ( $pages as $page ) {
 
-                               // catch and repair bad pages
+                               // Catch and repair bad pages.
                                if ( $page->post_parent == $page->ID ) {
                                        $page->post_parent = 0;
                                        $wpdb->update( $wpdb->posts, array( 'post_parent' => 0 ), array( 'ID' => $page->ID ) );
-                                       clean_page_cache( $page->ID );
+                                       clean_post_cache( $page );
                                }
 
                                if ( 0 == $page->post_parent )
@@ -384,8 +448,10 @@ class WP_Posts_List_Table extends WP_List_Table {
                        if ( $count >= $end )
                                break;
 
-                       if ( $count >= $start )
-                               echo "\t" . $this->single_row( $page, $level );
+                       if ( $count >= $start ) {
+                               echo "\t";
+                               $this->single_row( $page, $level );
+                       }
 
                        $count++;
 
@@ -393,14 +459,18 @@ class WP_Posts_List_Table extends WP_List_Table {
                                $this->_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page );
                }
 
-               // if it is the last pagenum and there are orphaned pages, display them with paging as well
+               // If it is the last pagenum and there are orphaned pages, display them with paging as well.
                if ( isset( $children_pages ) && $count < $end ){
                        foreach ( $children_pages as $orphans ){
                                foreach ( $orphans as $op ) {
                                        if ( $count >= $end )
                                                break;
-                                       if ( $count >= $start )
-                                               echo "\t" . $this->single_row( $op, 0 );
+
+                                       if ( $count >= $start ) {
+                                               echo "\t";
+                                               $this->single_row( $op, 0 );
+                                       }
+
                                        $count++;
                                }
                        }
@@ -413,14 +483,14 @@ class WP_Posts_List_Table extends WP_List_Table {
         *
         * @since 3.1.0 (Standalone function exists since 2.6.0)
         *
-        * @param unknown_type $children_pages
-        * @param unknown_type $count
-        * @param unknown_type $parent
-        * @param unknown_type $level
-        * @param unknown_type $pagenum
-        * @param unknown_type $per_page
+        * @param array $children_pages
+        * @param int $count
+        * @param int $parent
+        * @param int $level
+        * @param int $pagenum
+        * @param int $per_page
         */
-       function _page_rows( &$children_pages, &$count, $parent, $level, $pagenum, $per_page ) {
+       private function _page_rows( &$children_pages, &$count, $parent, $level, $pagenum, $per_page ) {
 
                if ( ! isset( $children_pages[$parent] ) )
                        return;
@@ -446,13 +516,16 @@ class WP_Posts_List_Table extends WP_List_Table {
                                }
                                $num_parents = count( $my_parents );
                                while ( $my_parent = array_pop( $my_parents ) ) {
-                                       echo "\t" . $this->single_row( $my_parent, $level - $num_parents );
+                                       echo "\t";
+                                       $this->single_row( $my_parent, $level - $num_parents );
                                        $num_parents--;
                                }
                        }
 
-                       if ( $count >= $start )
-                               echo "\t" . $this->single_row( $page, $level );
+                       if ( $count >= $start ) {
+                               echo "\t";
+                               $this->single_row( $page, $level );
+                       }
 
                        $count++;
 
@@ -462,24 +535,36 @@ class WP_Posts_List_Table extends WP_List_Table {
                unset( $children_pages[$parent] ); //required in order to keep track of orphans
        }
 
-       function single_row( $a_post, $level = 0 ) {
-               global $post, $current_screen, $mode;
-               static $rowclass;
+       public function single_row( $post, $level = 0 ) {
+               global $mode;
+               static $alternate;
 
-               $global_post = $post;
-               $post = $a_post;
+               $global_post = get_post();
+               $GLOBALS['post'] = $post;
                setup_postdata( $post );
 
-               $rowclass = 'alternate' == $rowclass ? '' : 'alternate';
-               $post_owner = ( get_current_user_id() == $post->post_author ? 'self' : 'other' );
                $edit_link = get_edit_post_link( $post->ID );
                $title = _draft_or_post_title();
                $post_type_object = get_post_type_object( $post->post_type );
-               $can_edit_post = current_user_can( $post_type_object->cap->edit_post, $post->ID );
-               $post_format = get_post_format( $post->ID );
-               $post_format_class = ( $post_format && !is_wp_error($post_format) ) ? 'format-' . sanitize_html_class( $post_format ) : 'format-default';
+               $can_edit_post = current_user_can( 'edit_post', $post->ID );
+
+               $alternate = 'alternate' == $alternate ? '' : 'alternate';
+               $classes = $alternate . ' iedit author-' . ( get_current_user_id() == $post->post_author ? 'self' : 'other' );
+
+               $lock_holder = wp_check_post_lock( $post->ID );
+               if ( $lock_holder ) {
+                       $classes .= ' wp-locked';
+                       $lock_holder = get_userdata( $lock_holder );
+               }
+
+               if ( $post->post_parent ) {
+                   $count = count( get_post_ancestors( $post->ID ) );
+                   $classes .= ' level-'. $count;
+               } else {
+                   $classes .= ' level-0';
+               }
        ?>
-               <tr id='post-<?php echo $post->ID; ?>' class='<?php echo trim( $rowclass . ' author-' . $post_owner . ' status-' . $post->post_status . ' ' . $post_format_class); ?> iedit' valign="top">
+               <tr id="post-<?php echo $post->ID; ?>" class="<?php echo implode( ' ', get_post_class( $classes, $post->ID ) ); ?>">
        <?php
 
                list( $columns, $hidden ) = $this->get_column_info();
@@ -497,19 +582,29 @@ class WP_Posts_List_Table extends WP_List_Table {
 
                        case 'cb':
                        ?>
-                       <th scope="row" class="check-column"><?php if ( $can_edit_post ) { ?><input type="checkbox" name="post[]" value="<?php the_ID(); ?>" /><?php } ?></th>
+                       <th scope="row" class="check-column">
+                               <?php
+                               if ( $can_edit_post ) {
+
+                               ?>
+                               <label class="screen-reader-text" for="cb-select-<?php the_ID(); ?>"><?php printf( __( 'Select %s' ), $title ); ?></label>
+                               <input id="cb-select-<?php the_ID(); ?>" type="checkbox" name="post[]" value="<?php the_ID(); ?>" />
+                               <div class="locked-indicator"></div>
+                               <?php
+                               }
+                               ?>
+                       </th>
                        <?php
                        break;
 
                        case 'title':
+                               $attributes = 'class="post-title page-title column-title"' . $style;
                                if ( $this->hierarchical_display ) {
-                                       $attributes = 'class="post-title page-title column-title"' . $style;
-
                                        if ( 0 == $level && (int) $post->post_parent > 0 ) {
-                                               //sent level 0 by accident, by default, or because we don't know the actual level
+                                               // Sent level 0 by accident, by default, or because we don't know the actual level.
                                                $find_main_page = (int) $post->post_parent;
                                                while ( $find_main_page > 0 ) {
-                                                       $parent = get_page( $find_main_page );
+                                                       $parent = get_post( $find_main_page );
 
                                                        if ( is_null( $parent ) )
                                                                break;
@@ -517,49 +612,107 @@ class WP_Posts_List_Table extends WP_List_Table {
                                                        $level++;
                                                        $find_main_page = (int) $parent->post_parent;
 
-                                                       if ( !isset( $parent_name ) )
+                                                       if ( !isset( $parent_name ) ) {
+                                                               /** This filter is documented in wp-includes/post-template.php */
                                                                $parent_name = apply_filters( 'the_title', $parent->post_title, $parent->ID );
+                                                       }
                                                }
                                        }
+                               }
 
-                                       $pad = str_repeat( '&#8212; ', $level );
-?>
-                       <td <?php echo $attributes ?>><strong><?php if ( $can_edit_post && $post->post_status != 'trash' ) { ?><a class="row-title" href="<?php echo $edit_link; ?>" title="<?php echo esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $title ) ); ?>"><?php echo $pad; echo $title ?></a><?php } else { echo $pad; echo $title; }; _post_states( $post ); echo isset( $parent_name ) ? ' | ' . $post_type_object->labels->parent_item_colon . ' ' . esc_html( $parent_name ) : ''; ?></strong>
-<?php
+                               $pad = str_repeat( '&#8212; ', $level );
+                               echo "<td $attributes><strong>";
+
+                               if ( $format = get_post_format( $post->ID ) ) {
+                                       $label = get_post_format_string( $format );
+
+                                       echo '<a href="' . esc_url( add_query_arg( array( 'post_format' => $format, 'post_type' => $post->post_type ), 'edit.php' ) ) . '" class="post-state-format post-format-icon post-format-' . $format . '" title="' . $label . '">' . $label . ":</a> ";
                                }
-                               else {
-                                       $attributes = 'class="post-title page-title column-title"' . $style;
-?>
-                       <td <?php echo $attributes ?>><strong><?php if ( $can_edit_post && $post->post_status != 'trash' ) { ?><a class="row-title" href="<?php echo $edit_link; ?>" title="<?php echo esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $title ) ); ?>"><?php echo $title ?></a><?php } else { echo $title; }; _post_states( $post ); ?></strong>
-<?php
-                                       if ( 'excerpt' == $mode ) {
-                                               the_excerpt();
+
+                               if ( $can_edit_post && $post->post_status != 'trash' ) {
+                                       echo '<a class="row-title" href="' . $edit_link . '" title="' . esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $title ) ) . '">' . $pad . $title . '</a>';
+                               } else {
+                                       echo $pad . $title;
+                               }
+                               _post_states( $post );
+
+                               if ( isset( $parent_name ) )
+                                       echo ' | ' . $post_type_object->labels->parent_item_colon . ' ' . esc_html( $parent_name );
+
+                               echo "</strong>\n";
+
+                               if ( $can_edit_post && $post->post_status != 'trash' ) {
+                                       if ( $lock_holder ) {
+                                               $locked_avatar = get_avatar( $lock_holder->ID, 18 );
+                                               $locked_text = esc_html( sprintf( __( '%s is currently editing' ), $lock_holder->display_name ) );
+                                       } else {
+                                               $locked_avatar = $locked_text = '';
                                        }
+
+                                       echo '<div class="locked-info"><span class="locked-avatar">' . $locked_avatar . '</span> <span class="locked-text">' . $locked_text . "</span></div>\n";
                                }
 
+                               if ( ! $this->hierarchical_display && 'excerpt' == $mode && current_user_can( 'read_post', $post->ID ) )
+                                               the_excerpt();
+
                                $actions = array();
                                if ( $can_edit_post && 'trash' != $post->post_status ) {
                                        $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '" title="' . esc_attr( __( 'Edit this item' ) ) . '">' . __( 'Edit' ) . '</a>';
                                        $actions['inline hide-if-no-js'] = '<a href="#" class="editinline" title="' . esc_attr( __( 'Edit this item inline' ) ) . '">' . __( 'Quick&nbsp;Edit' ) . '</a>';
                                }
-                               if ( current_user_can( $post_type_object->cap->delete_post, $post->ID ) ) {
+                               if ( current_user_can( 'delete_post', $post->ID ) ) {
                                        if ( 'trash' == $post->post_status )
-                                               $actions['untrash'] = "<a title='" . esc_attr( __( 'Restore this item from the Trash' ) ) . "' href='" . wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=untrash', $post->ID ) ), 'untrash-' . $post->post_type . '_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>";
+                                               $actions['untrash'] = "<a title='" . esc_attr( __( 'Restore this item from the Trash' ) ) . "' href='" . wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=untrash', $post->ID ) ), 'untrash-post_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>";
                                        elseif ( EMPTY_TRASH_DAYS )
                                                $actions['trash'] = "<a class='submitdelete' title='" . esc_attr( __( 'Move this item to the Trash' ) ) . "' href='" . get_delete_post_link( $post->ID ) . "'>" . __( 'Trash' ) . "</a>";
                                        if ( 'trash' == $post->post_status || !EMPTY_TRASH_DAYS )
                                                $actions['delete'] = "<a class='submitdelete' title='" . esc_attr( __( 'Delete this item permanently' ) ) . "' href='" . get_delete_post_link( $post->ID, '', true ) . "'>" . __( 'Delete Permanently' ) . "</a>";
                                }
                                if ( $post_type_object->public ) {
-                                       if ( in_array( $post->post_status, array( 'pending', 'draft' ) ) ) {
-                                               if ( $can_edit_post )
-                                                       $actions['view'] = '<a href="' . esc_url( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) ) . '" title="' . esc_attr( sprintf( __( 'Preview &#8220;%s&#8221;' ), $title ) ) . '" rel="permalink">' . __( 'Preview' ) . '</a>';
+                                       if ( in_array( $post->post_status, array( 'pending', 'draft', 'future' ) ) ) {
+                                               if ( $can_edit_post ) {
+                                                       $preview_link = set_url_scheme( get_permalink( $post->ID ) );
+                                                       /** This filter is documented in wp-admin/includes/meta-boxes.php */
+                                                       $preview_link = apply_filters( 'preview_post_link', add_query_arg( 'preview', 'true', $preview_link ), $post );
+                                                       $actions['view'] = '<a href="' . esc_url( $preview_link ) . '" title="' . esc_attr( sprintf( __( 'Preview &#8220;%s&#8221;' ), $title ) ) . '" rel="permalink">' . __( 'Preview' ) . '</a>';
+                                               }
                                        } elseif ( 'trash' != $post->post_status ) {
                                                $actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View &#8220;%s&#8221;' ), $title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>';
                                        }
                                }
 
-                               $actions = apply_filters( is_post_type_hierarchical( $post->post_type ) ? 'page_row_actions' : 'post_row_actions', $actions, $post );
+                               if ( is_post_type_hierarchical( $post->post_type ) ) {
+
+                                       /**
+                                        * Filter the array of row action links on the Pages list table.
+                                        *
+                                        * The filter is evaluated only for hierarchical post types.
+                                        *
+                                        * @since 2.8.0
+                                        *
+                                        * @param array   $actions An array of row action links. Defaults are
+                                        *                         'Edit', 'Quick Edit', 'Restore, 'Trash',
+                                        *                         'Delete Permanently', 'Preview', and 'View'.
+                                        * @param WP_Post $post    The post object.
+                                        */
+                                       $actions = apply_filters( 'page_row_actions', $actions, $post );
+                               } else {
+
+                                       /**
+                                        * Filter the array of row action links on the Posts list table.
+                                        *
+                                        * The filter is evaluated only for non-hierarchical post types.
+                                        *
+                                        * @since 2.8.0
+                                        *
+                                        * @param array   $actions An array of row action links. Defaults are
+                                        *                         'Edit', 'Quick Edit', 'Restore, 'Trash',
+                                        *                         'Delete Permanently', 'Preview', and 'View'.
+                                        * @param WP_Post $post    The post object.
+                                        */
+                                       $actions = apply_filters( 'post_row_actions', $actions, $post );
+                               }
+
                                echo $this->row_actions( $actions );
 
                                get_inline_data( $post );
@@ -567,7 +720,7 @@ class WP_Posts_List_Table extends WP_List_Table {
                        break;
 
                        case 'date':
-                               if ( '0000-00-00 00:00:00' == $post->post_date && 'date' == $column_name ) {
+                               if ( '0000-00-00 00:00:00' == $post->post_date ) {
                                        $t_time = $h_time = __( 'Unpublished' );
                                        $time_diff = 0;
                                } else {
@@ -577,17 +730,35 @@ class WP_Posts_List_Table extends WP_List_Table {
 
                                        $time_diff = time() - $time;
 
-                                       if ( $time_diff > 0 && $time_diff < 24*60*60 )
+                                       if ( $time_diff > 0 && $time_diff < DAY_IN_SECONDS )
                                                $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) );
                                        else
                                                $h_time = mysql2date( __( 'Y/m/d' ), $m_time );
                                }
 
                                echo '<td ' . $attributes . '>';
-                               if ( 'excerpt' == $mode )
+                               if ( 'excerpt' == $mode ) {
+
+                                       /**
+                                        * Filter the published time of the post.
+                                        *
+                                        * If $mode equals 'excerpt', the published time and date are both displayed.
+                                        * If $mode equals 'list' (default), the publish date is displayed, with the
+                                        * time and date together available as an abbreviation definition.
+                                        *
+                                        * @since 2.5.1
+                                        *
+                                        * @param array   $t_time      The published time.
+                                        * @param WP_Post $post        Post object.
+                                        * @param string  $column_name The column name.
+                                        * @param string  $mode        The list display mode ('excerpt' or 'list').
+                                        */
                                        echo apply_filters( 'post_date_column_time', $t_time, $post, $column_name, $mode );
-                               else
+                               } else {
+
+                                       /** This filter is documented in wp-admin/includes/class-wp-posts-list-table.php */
                                        echo '<abbr title="' . $t_time . '">' . apply_filters( 'post_date_column_time', $h_time, $post, $column_name, $mode ) . '</abbr>';
+                               }
                                echo '<br />';
                                if ( 'publish' == $post->post_status ) {
                                        _e( 'Published' );
@@ -602,46 +773,6 @@ class WP_Posts_List_Table extends WP_List_Table {
                                echo '</td>';
                        break;
 
-                       case 'categories':
-                       ?>
-                       <td <?php echo $attributes ?>><?php
-                               $categories = get_the_category();
-                               if ( !empty( $categories ) ) {
-                                       $out = array();
-                                       foreach ( $categories as $c ) {
-                                               $out[] = sprintf( '<a href="%s">%s</a>',
-                                                       esc_url( add_query_arg( array( 'post_type' => $post->post_type, 'category_name' => $c->slug ), 'edit.php' ) ),
-                                                       esc_html( sanitize_term_field( 'name', $c->name, $c->term_id, 'category', 'display' ) )
-                                               );
-                                       }
-                                       echo join( ', ', $out );
-                               } else {
-                                       _e( 'Uncategorized' );
-                               }
-                       ?></td>
-                       <?php
-                       break;
-
-                       case 'tags':
-                       ?>
-                       <td <?php echo $attributes ?>><?php
-                               $tags = get_the_tags( $post->ID );
-                               if ( !empty( $tags ) ) {
-                                       $out = array();
-                                       foreach ( $tags as $c ) {
-                                               $out[] = sprintf( '<a href="%s">%s</a>',
-                                                       esc_url( add_query_arg( array( 'post_type' => $post->post_type, 'tag' => $c->slug ), 'edit.php' ) ),
-                                                       esc_html( sanitize_term_field( 'name', $c->name, $c->term_id, 'tag', 'display' ) )
-                                               );
-                                       }
-                                       echo join( ', ', $out );
-                               } else {
-                                       _e( 'No Tags' );
-                               }
-                       ?></td>
-                       <?php
-                       break;
-
                        case 'comments':
                        ?>
                        <td <?php echo $attributes ?>><div class="post-com-count-wrapper">
@@ -666,22 +797,96 @@ class WP_Posts_List_Table extends WP_List_Table {
                        break;
 
                        default:
+                               if ( 'categories' == $column_name )
+                                       $taxonomy = 'category';
+                               elseif ( 'tags' == $column_name )
+                                       $taxonomy = 'post_tag';
+                               elseif ( 0 === strpos( $column_name, 'taxonomy-' ) )
+                                       $taxonomy = substr( $column_name, 9 );
+                               else
+                                       $taxonomy = false;
+
+                               if ( $taxonomy ) {
+                                       $taxonomy_object = get_taxonomy( $taxonomy );
+                                       echo '<td ' . $attributes . '>';
+                                       if ( $terms = get_the_terms( $post->ID, $taxonomy ) ) {
+                                               $out = array();
+                                               foreach ( $terms as $t ) {
+                                                       $posts_in_term_qv = array();
+                                                       if ( 'post' != $post->post_type )
+                                                               $posts_in_term_qv['post_type'] = $post->post_type;
+                                                       if ( $taxonomy_object->query_var ) {
+                                                               $posts_in_term_qv[ $taxonomy_object->query_var ] = $t->slug;
+                                                       } else {
+                                                               $posts_in_term_qv['taxonomy'] = $taxonomy;
+                                                               $posts_in_term_qv['term'] = $t->slug;
+                                                       }
+
+                                                       $out[] = sprintf( '<a href="%s">%s</a>',
+                                                               esc_url( add_query_arg( $posts_in_term_qv, 'edit.php' ) ),
+                                                               esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) )
+                                                       );
+                                               }
+                                               /* translators: used between list items, there is a space after the comma */
+                                               echo join( __( ', ' ), $out );
+                                       } else {
+                                               echo '&#8212;';
+                                       }
+                                       echo '</td>';
+                                       break;
+                               }
                        ?>
                        <td <?php echo $attributes ?>><?php
-                               if ( is_post_type_hierarchical( $post->post_type ) )
+                               if ( is_post_type_hierarchical( $post->post_type ) ) {
+
+                                       /**
+                                        * Fires in each custom column on the Posts list table.
+                                        *
+                                        * This hook only fires if the current post type is hierarchical,
+                                        * such as pages.
+                                        *
+                                        * @since 2.5.0
+                                        *
+                                        * @param string $column_name The name of the column to display.
+                                        * @param int    $post_id     The current post ID.
+                                        */
                                        do_action( 'manage_pages_custom_column', $column_name, $post->ID );
-                               else
+                               } else {
+
+                                       /**
+                                        * Fires in each custom column in the Posts list table.
+                                        *
+                                        * This hook only fires if the current post type is non-hierarchical,
+                                        * such as posts.
+                                        *
+                                        * @since 1.5.0
+                                        *
+                                        * @param string $column_name The name of the column to display.
+                                        * @param int    $post_id     The current post ID.
+                                        */
                                        do_action( 'manage_posts_custom_column', $column_name, $post->ID );
+                               }
+
+                               /**
+                                * Fires for each custom column of a specific post type in the Posts list table.
+                                *
+                                * The dynamic portion of the hook name, $post->post_type, refers to the post type.
+                                *
+                                * @since 3.1.0
+                                *
+                                * @param string $column_name The name of the column to display.
+                                * @param int    $post_id     The current post ID.
+                                */
                                do_action( "manage_{$post->post_type}_posts_custom_column", $column_name, $post->ID );
                        ?></td>
                        <?php
                        break;
+                       }
                }
-       }
        ?>
                </tr>
        <?php
-               $post = $global_post;
+               $GLOBALS['post'] = $global_post;
        }
 
        /**
@@ -689,10 +894,10 @@ class WP_Posts_List_Table extends WP_List_Table {
         *
         * @since 3.1.0
         */
-       function inline_edit() {
+       public function inline_edit() {
                global $mode;
 
-               $screen = get_current_screen();
+               $screen = $this->screen;
 
                $post = get_default_post_to_edit( $screen->post_type );
                $post_type_object = get_post_type_object( $screen->post_type );
@@ -724,8 +929,8 @@ class WP_Posts_List_Table extends WP_List_Table {
                $bulk = 0;
                while ( $bulk < 2 ) { ?>
 
-               <tr id="<?php echo $bulk ? 'bulk-edit' : 'inline-edit'; ?>" class="inline-edit-row inline-edit-row-<?php echo "$hclass inline-edit-$screen->post_type ";
-                       echo $bulk ? "bulk-edit-row bulk-edit-row-$hclass bulk-edit-$screen->post_type" : "quick-edit-row quick-edit-row-$hclass inline-edit-$screen->post_type";
+               <tr id="<?php echo $bulk ? 'bulk-edit' : 'inline-edit'; ?>" class="inline-edit-row inline-edit-row-<?php echo "$hclass inline-edit-" . $screen->post_type;
+                       echo $bulk ? " bulk-edit-row bulk-edit-row-$hclass bulk-edit-{$screen->post_type}" : " quick-edit-row quick-edit-row-$hclass inline-edit-{$screen->post_type}";
                ?>" style="display: none"><td colspan="<?php echo $this->get_column_count(); ?>" class="colspanchange">
 
                <fieldset class="inline-edit-col-left"><div class="inline-edit-col">
@@ -756,7 +961,7 @@ class WP_Posts_List_Table extends WP_List_Table {
        <?php if ( !$bulk ) : ?>
                        <label><span class="title"><?php _e( 'Date' ); ?></span></label>
                        <div class="inline-edit-date">
-                               <?php touch_time( 1, 1, 4, 1 ); ?>
+                               <?php touch_time( 1, 1, 0, 1 ); ?>
                        </div>
                        <br class="clear" />
        <?php endif; // $bulk
@@ -788,7 +993,7 @@ class WP_Posts_List_Table extends WP_List_Table {
        <?php if ( !$bulk ) echo $authors_dropdown;
        endif; // post_type_supports author
 
-       if ( !$bulk ) :
+       if ( !$bulk && $can_publish ) :
        ?>
 
                        <div class="inline-edit-group">
@@ -819,10 +1024,7 @@ class WP_Posts_List_Table extends WP_List_Table {
 
        <?php foreach ( $hierarchical_taxonomies as $taxonomy ) : ?>
 
-                       <span class="title inline-edit-categories-label"><?php echo esc_html( $taxonomy->labels->name ) ?>
-                               <span class="catshow"><?php _e( '[more]' ); ?></span>
-                               <span class="cathide" style="display:none;"><?php _e( '[less]' ); ?></span>
-                       </span>
+                       <span class="title inline-edit-categories-label"><?php echo esc_html( $taxonomy->labels->name ) ?></span>
                        <input type="hidden" name="<?php echo ( $taxonomy->name == 'category' ) ? 'post_category[]' : 'tax_input[' . esc_attr( $taxonomy->name ) . '][]'; ?>" value="0" />
                        <ul class="cat-checklist <?php echo esc_attr( $taxonomy->name )?>-checklist">
                                <?php wp_terms_checklist( null, array( 'taxonomy' => $taxonomy->name ) ) ?>
@@ -839,22 +1041,44 @@ class WP_Posts_List_Table extends WP_List_Table {
        <?php
                if ( post_type_supports( $screen->post_type, 'author' ) && $bulk )
                        echo $authors_dropdown;
-       ?>
 
-       <?php if ( $post_type_object->hierarchical ) : ?>
+               if ( post_type_supports( $screen->post_type, 'page-attributes' ) ) :
 
+                       if ( $post_type_object->hierarchical ) :
+               ?>
                        <label>
                                <span class="title"><?php _e( 'Parent' ); ?></span>
        <?php
-               $dropdown_args = array( 'post_type' => $post_type_object->name, 'selected' => $post->post_parent, 'name' => 'post_parent', 'show_option_none' => __( 'Main Page (no parent)' ), 'option_none_value' => 0, 'sort_column'=> 'menu_order, post_title' );
+               $dropdown_args = array(
+                       'post_type'         => $post_type_object->name,
+                       'selected'          => $post->post_parent,
+                       'name'              => 'post_parent',
+                       'show_option_none'  => __( 'Main Page (no parent)' ),
+                       'option_none_value' => 0,
+                       'sort_column'       => 'menu_order, post_title',
+               );
+
                if ( $bulk )
                        $dropdown_args['show_option_no_change'] =  __( '&mdash; No Change &mdash;' );
+
+               /**
+                * Filter the arguments used to generate the Quick Edit page-parent drop-down.
+                *
+                * @since 2.7.0
+                *
+                * @see wp_dropdown_pages()
+                *
+                * @param array $dropdown_args An array of arguments.
+                */
                $dropdown_args = apply_filters( 'quick_edit_dropdown_pages_args', $dropdown_args );
+
                wp_dropdown_pages( $dropdown_args );
        ?>
                        </label>
 
-       <?php if ( post_type_supports( $screen->post_type, 'page-attributes' ) ) :
+       <?php
+                       endif; // hierarchical
+
                        if ( !$bulk ) : ?>
 
                        <label>
@@ -862,7 +1086,10 @@ class WP_Posts_List_Table extends WP_List_Table {
                                <span class="input-text-wrap"><input type="text" name="menu_order" class="inline-edit-menu-order-input" value="<?php echo $post->menu_order ?>" /></span>
                        </label>
 
-       <?php   endif; // !$bulk ?>
+       <?php   endif; // !$bulk
+
+                       if ( 'page' == $screen->post_type ) :
+       ?>
 
                        <label>
                                <span class="title"><?php _e( 'Template' ); ?></span>
@@ -876,17 +1103,19 @@ class WP_Posts_List_Table extends WP_List_Table {
                        </label>
 
        <?php
-               endif; // post_type_supports page-attributes
-       endif; // $post_type_object->hierarchical ?>
+                       endif; // page post_type
+               endif; // page-attributes
+       ?>
 
        <?php if ( count( $flat_taxonomies ) && !$bulk ) : ?>
 
        <?php foreach ( $flat_taxonomies as $taxonomy ) : ?>
-
+               <?php if ( current_user_can( $taxonomy->cap->assign_terms ) ) : ?>
                        <label class="inline-edit-tags">
                                <span class="title"><?php echo esc_html( $taxonomy->labels->name ) ?></span>
                                <textarea cols="22" rows="1" name="tax_input[<?php echo esc_attr( $taxonomy->name )?>]" class="tax_input_<?php echo esc_attr( $taxonomy->name )?>"></textarea>
                        </label>
+               <?php endif; ?>
 
        <?php endforeach; //$flat_taxonomies as $taxonomy ?>
 
@@ -981,6 +1210,33 @@ class WP_Posts_List_Table extends WP_List_Table {
 
                        </div>
 
+       <?php
+
+       if ( $bulk && current_theme_supports( 'post-formats' ) && post_type_supports( $screen->post_type, 'post-formats' ) ) {
+               $post_formats = get_theme_support( 'post-formats' );
+
+               ?>
+               <label class="alignleft" for="post_format">
+               <span class="title"><?php _ex( 'Format', 'post format' ); ?></span>
+               <select name="post_format">
+                       <option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
+                       <option value="0"><?php echo get_post_format_string( 'standard' ); ?></option>
+                       <?php
+
+                       foreach ( $post_formats[0] as $format ) {
+                               ?>
+                               <option value="<?php echo esc_attr( $format ); ?>"><?php echo esc_html( get_post_format_string( $format ) ); ?></option>
+                               <?php
+                       }
+
+                       ?>
+               </select></label>
+       <?php
+
+       }
+
+       ?>
+
                </div></fieldset>
 
        <?php
@@ -989,22 +1245,48 @@ class WP_Posts_List_Table extends WP_List_Table {
                foreach ( $columns as $column_name => $column_display_name ) {
                        if ( isset( $core_columns[$column_name] ) )
                                continue;
-                       do_action( $bulk ? 'bulk_edit_custom_box' : 'quick_edit_custom_box', $column_name, $screen->post_type );
+
+                       if ( $bulk ) {
+
+                               /**
+                                * Fires once for each column in Bulk Edit mode.
+                                *
+                                * @since 2.7.0
+                                *
+                                * @param string  $column_name Name of the column to edit.
+                                * @param WP_Post $post_type   The post type slug.
+                                */
+                               do_action( 'bulk_edit_custom_box', $column_name, $screen->post_type );
+                       } else {
+
+                               /**
+                                * Fires once for each column in Quick Edit mode.
+                                *
+                                * @since 2.7.0
+                                *
+                                * @param string  $column_name Name of the column to edit.
+                                * @param WP_Post $post_type   The post type slug.
+                                */
+                               do_action( 'quick_edit_custom_box', $column_name, $screen->post_type );
+                       }
+
                }
        ?>
                <p class="submit inline-edit-save">
-                       <a accesskey="c" href="#inline-edit" title="<?php _e( 'Cancel' ); ?>" class="button-secondary cancel alignleft"><?php _e( 'Cancel' ); ?></a>
+                       <a accesskey="c" href="#inline-edit" class="button-secondary cancel alignleft"><?php _e( 'Cancel' ); ?></a>
                        <?php if ( ! $bulk ) {
                                wp_nonce_field( 'inlineeditnonce', '_inline_edit', false );
-                               $update_text = __( 'Update' );
                                ?>
-                               <a accesskey="s" href="#inline-edit" title="<?php _e( 'Update' ); ?>" class="button-primary save alignright"><?php echo esc_attr( $update_text ); ?></a>
-                               <img class="waiting" style="display:none;" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
+                               <a accesskey="s" href="#inline-edit" class="button-primary save alignright"><?php _e( 'Update' ); ?></a>
+                               <span class="spinner"></span>
                        <?php } else {
                                submit_button( __( 'Update' ), 'button-primary alignright', 'bulk_edit', false, array( 'accesskey' => 's' ) );
                        } ?>
                        <input type="hidden" name="post_view" value="<?php echo esc_attr( $m ); ?>" />
                        <input type="hidden" name="screen" value="<?php echo esc_attr( $screen->id ); ?>" />
+                       <?php if ( ! $bulk && ! post_type_supports( $screen->post_type, 'author' ) ) { ?>
+                               <input type="hidden" name="post_author" value="<?php echo esc_attr( $post->post_author ); ?>" />
+                       <?php } ?>
                        <span class="error" style="display:none"></span>
                        <br class="clear" />
                </p>
@@ -1017,5 +1299,3 @@ class WP_Posts_List_Table extends WP_List_Table {
 <?php
        }
 }
-
-?>