post_type; $post_type_object = get_post_type_object( $post_type ); if ( !current_user_can( $post_type_object->cap->edit_others_posts ) ) { $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' ) AND post_author = %d ", $post_type, get_current_user_id() ) ); if ( $this->user_posts_count && empty( $_REQUEST['post_status'] ) && empty( $_REQUEST['all_posts'] ) && empty( $_REQUEST['author'] ) && empty( $_REQUEST['show_sticky'] ) ) $_GET['author'] = get_current_user_id(); } 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 ) ); } parent::__construct( array( 'plural' => 'posts', ) ); } function ajax_user_can() { global $post_type_object; return current_user_can( $post_type_object->cap->edit_posts ); } function prepare_items() { global $post_type_object, $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'] ); $total_items = $this->hierarchical_display ? $wp_query->post_count : $wp_query->found_posts; $post_type = $post_type_object->name; $per_page = $this->get_items_per_page( 'edit_' . $post_type . '_per_page' ); $per_page = apply_filters( 'edit_posts_per_page', $per_page, $post_type ); if ( $this->hierarchical_display ) $total_pages = ceil( $total_items / $per_page ); else $total_pages = $wp_query->max_num_pages; $mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode']; $this->is_trash = isset( $_REQUEST['post_status'] ) && $_REQUEST['post_status'] == 'trash'; $this->set_pagination_args( array( 'total_items' => $total_items, 'total_pages' => $total_pages, 'per_page' => $per_page ) ); } function has_items() { return have_posts(); } function no_items() { global $post_type_object; if ( isset( $_REQUEST['post_status'] ) && 'trash' == $_REQUEST['post_status'] ) echo $post_type_object->labels->not_found_in_trash; else echo $post_type_object->labels->not_found; } function get_views() { global $post_type_object, $locked_post_status, $avail_post_stati; $post_type = $post_type_object->name; if ( !empty($locked_post_status) ) return array(); $status_links = array(); $num_posts = wp_count_posts( $post_type, 'readable' ); $class = ''; $allposts = ''; $current_user_id = get_current_user_id(); if ( $this->user_posts_count ) { if ( isset( $_GET['author'] ) && ( $_GET['author'] == $current_user_id ) ) $class = ' class="current"'; $status_links['mine'] = "" . sprintf( _nx( 'Mine (%s)', 'Mine (%s)', $this->user_posts_count, 'posts' ), number_format_i18n( $this->user_posts_count ) ) . ''; $allposts = '&all_posts=1'; } $total_posts = array_sum( (array) $num_posts ); // Subtract post types that are not included in the admin all list. foreach ( get_post_stati( array('show_in_admin_all_list' => false) ) as $state ) $total_posts -= $num_posts->$state; $class = empty( $class ) && empty( $_REQUEST['post_status'] ) && empty( $_REQUEST['show_sticky'] ) ? ' class="current"' : ''; $status_links['all'] = "" . sprintf( _nx( 'All (%s)', 'All (%s)', $total_posts, 'posts' ), number_format_i18n( $total_posts ) ) . ''; foreach ( get_post_stati(array('show_in_admin_status_list' => true), 'objects') as $status ) { $class = ''; $status_name = $status->name; if ( !in_array( $status_name, $avail_post_stati ) ) continue; if ( empty( $num_posts->$status_name ) ) continue; if ( isset($_REQUEST['post_status']) && $status_name == $_REQUEST['post_status'] ) $class = ' class="current"'; $status_links[$status_name] = "" . sprintf( translate_nooped_plural( $status->label_count, $num_posts->$status_name ), number_format_i18n( $num_posts->$status_name ) ) . ''; } if ( ! empty( $this->sticky_posts_count ) ) { $class = ! empty( $_REQUEST['show_sticky'] ) ? ' class="current"' : ''; $sticky_link = array( 'sticky' => "" . sprintf( _nx( 'Sticky (%s)', 'Sticky (%s)', $this->sticky_posts_count, 'posts' ), number_format_i18n( $this->sticky_posts_count ) ) . '' ); // Sticky comes after Publish, or if not listed, after All. $split = 1 + array_search( ( isset( $status_links['publish'] ) ? 'publish' : 'all' ), array_keys( $status_links ) ); $status_links = array_merge( array_slice( $status_links, 0, $split ), $sticky_link, array_slice( $status_links, $split ) ); } return $status_links; } function get_bulk_actions() { $actions = array(); if ( $this->is_trash ) $actions['untrash'] = __( 'Restore' ); else $actions['edit'] = __( 'Edit' ); if ( $this->is_trash || !EMPTY_TRASH_DAYS ) $actions['delete'] = __( 'Delete Permanently' ); else $actions['trash'] = __( 'Move to Trash' ); return $actions; } function extra_tablenav( $which ) { global $post_type_object, $cat; ?>
';
$posts_columns['date'] = __( 'Date' );
if ( 'page' == $post_type )
$posts_columns = apply_filters( 'manage_pages_columns', $posts_columns );
else
$posts_columns = apply_filters( 'manage_posts_columns', $posts_columns, $post_type );
$posts_columns = apply_filters( "manage_{$post_type}_posts_columns", $posts_columns );
return $posts_columns;
}
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;
if ( empty( $posts ) )
$posts = $wp_query->posts;
add_filter( 'the_title', 'esc_html' );
if ( $this->hierarchical_display ) {
$this->_display_rows_hierarchical( $posts, $this->get_pagenum(), $per_page );
} else {
$this->_display_rows( $posts );
}
}
function _display_rows( $posts ) {
global $post, $mode;
// Create array of post IDs.
$post_ids = array();
foreach ( $posts as $a_post )
$post_ids[] = $a_post->ID;
$this->comment_pending_count = get_pending_comments_num( $post_ids );
foreach ( $posts as $post )
$this->single_row( $post );
}
function _display_rows_hierarchical( $pages, $pagenum = 1, $per_page = 20 ) {
global $wpdb;
$level = 0;
if ( ! $pages ) {
$pages = get_pages( array( 'sort_column' => 'menu_order' ) );
if ( ! $pages )
return false;
}
/*
* 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
* If searching, ignore hierarchy and treat everything as top level
*/
if ( empty( $_REQUEST['s'] ) ) {
$top_level_pages = array();
$children_pages = array();
foreach ( $pages as $page ) {
// 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 );
}
if ( 0 == $page->post_parent )
$top_level_pages[] = $page;
else
$children_pages[ $page->post_parent ][] = $page;
}
$pages = &$top_level_pages;
}
$count = 0;
$start = ( $pagenum - 1 ) * $per_page;
$end = $start + $per_page;
foreach ( $pages as $page ) {
if ( $count >= $end )
break;
if ( $count >= $start )
echo "\t" . $this->single_row( $page, $level );
$count++;
if ( isset( $children_pages ) )
$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 ( 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 );
$count++;
}
}
}
}
/**
* Given a top level page ID, display the nested hierarchy of sub-pages
* together with paging support
*
* @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 $per_page
*/
function _page_rows( &$children_pages, &$count, $parent, $level, $pagenum, $per_page ) {
if ( ! isset( $children_pages[$parent] ) )
return;
$start = ( $pagenum - 1 ) * $per_page;
$end = $start + $per_page;
foreach ( $children_pages[$parent] as $page ) {
if ( $count >= $end )
break;
// If the page starts in a subtree, print the parents.
if ( $count == $start && $page->post_parent > 0 ) {
$my_parents = array();
$my_parent = $page->post_parent;
while ( $my_parent ) {
$my_parent = get_post( $my_parent );
$my_parents[] = $my_parent;
if ( !$my_parent->post_parent )
break;
$my_parent = $my_parent->post_parent;
}
$num_parents = count( $my_parents );
while ( $my_parent = array_pop( $my_parents ) ) {
echo "\t" . $this->single_row( $my_parent, $level - $num_parents );
$num_parents--;
}
}
if ( $count >= $start )
echo "\t" . $this->single_row( $page, $level );
$count++;
$this->_page_rows( $children_pages, $count, $page->ID, $level + 1, $pagenum, $per_page );
}
unset( $children_pages[$parent] ); //required in order to keep track of orphans
}
function single_row( $a_post, $level = 0 ) {
global $post, $mode;
static $alternate;
$global_post = $post;
$post = $a_post;
setup_postdata( $post );
$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 );
$alternate = 'alternate' == $alternate ? '' : 'alternate';
$classes = $alternate . ' iedit author-' . ( get_current_user_id() == $post->post_author ? 'self' : 'other' );
?>