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Reduce reliance on global variables in the list tables. Allow passing a screen ID to the list tables so that ajax handlers can set the needed screen. 

Props nacin
fixes #21871


git-svn-id: http://core.svn.wordpress.org/trunk@21914 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Ryan Boren 2012-09-19 12:43:31 +00:00
parent bee6374953
commit a3cfe28527
12 changed files with 137 additions and 174 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
wp-admin/includes/ajax-actions.php
View File

@ -29,17 +29,12 @@ function wp_ajax_nopriv_autosave() {
* GET-based Ajax handlers.
*/
function wp_ajax_fetch_list() {
global $current_screen, $wp_list_table;
global $wp_list_table;
$list_class = $_GET['list_args']['class'];
check_ajax_referer( "fetch-list-$list_class", '_ajax_fetch_list_nonce' );
$current_screen = convert_to_screen( $_GET['list_args']['screen']['id'] );
define( 'WP_NETWORK_ADMIN', $current_screen->is_network );
define( 'WP_USER_ADMIN', $current_screen->is_user );
$wp_list_table = _get_list_table( $list_class );
$wp_list_table = _get_list_table( $list_class, array( 'screen' => $_GET['list_args']['screen']['id'] ) );
if ( ! $wp_list_table )
wp_die( 0 );
@ -615,9 +610,7 @@ function wp_ajax_add_tag() {
$x->send();
}
set_current_screen( $_POST['screen'] );
$wp_list_table = _get_list_table('WP_Terms_List_Table');
$wp_list_table = _get_list_table( 'WP_Terms_List_Table', array( 'screen' => $_POST['screen'] ) );
$level = 0;
if ( is_taxonomy_hierarchical($taxonomy) ) {
@ -686,9 +679,7 @@ function wp_ajax_get_comments( $action ) {
check_ajax_referer( $action );
set_current_screen( 'edit-comments' );
$wp_list_table = _get_list_table('WP_Post_Comments_List_Table');
$wp_list_table = _get_list_table( 'WP_Post_Comments_List_Table', array( 'screen' => 'edit-comments' ) );
if ( !current_user_can( 'edit_post', $post_id ) )
wp_die( -1 );
@ -723,8 +714,6 @@ function wp_ajax_replyto_comment( $action ) {
check_ajax_referer( $action, '_ajax_nonce-replyto-comment' );
set_current_screen( 'edit-comments' );
$comment_post_ID = (int) $_POST['comment_post_ID'];
if ( !current_user_can( 'edit_post', $comment_post_ID ) )
wp_die( -1 );
@ -782,9 +771,9 @@ function wp_ajax_replyto_comment( $action ) {
_wp_dashboard_recent_comments_row( $comment );
} else {
if ( 'single' == $_REQUEST['mode'] ) {
$wp_list_table = _get_list_table('WP_Post_Comments_List_Table');
$wp_list_table = _get_list_table('WP_Post_Comments_List_Table', array( 'screen' => 'edit-comments' ) );
} else {
$wp_list_table = _get_list_table('WP_Comments_List_Table');
$wp_list_table = _get_list_table('WP_Comments_List_Table', array( 'screen' => 'edit-comments' ) );
}
$wp_list_table->single_row( $comment );
}
@ -811,8 +800,6 @@ function wp_ajax_edit_comment() {
check_ajax_referer( 'replyto-comment', '_ajax_nonce-replyto-comment' );
set_current_screen( 'edit-comments' );
$comment_id = (int) $_POST['comment_ID'];
if ( ! current_user_can( 'edit_comment', $comment_id ) )
wp_die( -1 );
@ -827,7 +814,7 @@ function wp_ajax_edit_comment() {
$comments_status = isset($_POST['comments_listing']) ? $_POST['comments_listing'] : '';
$checkbox = ( isset($_POST['checkbox']) && true == $_POST['checkbox'] ) ? 1 : 0;
$wp_list_table = _get_list_table( $checkbox ? 'WP_Comments_List_Table' : 'WP_Post_Comments_List_Table' );
$wp_list_table = _get_list_table( $checkbox ? 'WP_Comments_List_Table' : 'WP_Post_Comments_List_Table', array( 'screen' => 'edit-comments' ) );
$comment = get_comment( $comment_id );
@ -1330,8 +1317,6 @@ function wp_ajax_inline_save() {
wp_die( __( 'You are not allowed to edit this post.' ) );
}
set_current_screen( $_POST['screen'] );
if ( $last = wp_check_post_lock( $post_ID ) ) {
$last_user = get_userdata( $last );
$last_user_name = $last_user ? $last_user->display_name : __( 'Someone' );
@ -1367,7 +1352,7 @@ function wp_ajax_inline_save() {
// update the post
edit_post();
$wp_list_table = _get_list_table('WP_Posts_List_Table');
$wp_list_table = _get_list_table( 'WP_Posts_List_Table', array( 'screen' => $_POST['screen'] ) );
$mode = $_POST['post_view'];
@ -1399,9 +1384,7 @@ function wp_ajax_inline_save_tax() {
if ( ! current_user_can( $tax->cap->edit_terms ) )
wp_die( -1 );
set_current_screen( 'edit-' . $taxonomy );
$wp_list_table = _get_list_table('WP_Terms_List_Table');
$wp_list_table = _get_list_table( 'WP_Terms_List_Table', array( 'screen' => 'edit-' . $taxonomy ) );
if ( ! isset($_POST['tax_ID']) || ! ( $id = (int) $_POST['tax_ID'] ) )
wp_die( -1 );

3
wp-admin/includes/class-wp-links-list-table.php
View File

@ -9,9 +9,10 @@
*/
class WP_Links_List_Table extends WP_List_Table {
function __construct() {
function __construct( $args = array() ) {
parent::__construct( array(
'plural' => 'bookmarks',
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
}

33
wp-admin/includes/class-wp-list-table.php
View File

@ -81,15 +81,16 @@ class WP_List_Table {
$args = wp_parse_args( $args, array(
'plural' => '',
'singular' => '',
'ajax' => false
'ajax' => false,
'screen' => null,
) );
$screen = get_current_screen();
$this->screen = convert_to_screen( $args['screen'] );
add_filter( "manage_{$screen->id}_columns", array( &$this, 'get_columns' ), 0 );
add_filter( "manage_{$this->screen->id}_columns", array( &$this, 'get_columns' ), 0 );
if ( !$args['plural'] )
$args['plural'] = $screen->base;
$args['plural'] = $this->screen->base;
$args['plural'] = sanitize_key( $args['plural'] );
$args['singular'] = sanitize_key( $args['singular'] );
@ -242,10 +243,8 @@ class WP_List_Table {
* @access public
*/
function views() {
$screen = get_current_screen();
$views = $this->get_views();
$views = apply_filters( 'views_' . $screen->id, $views );
$views = apply_filters( 'views_' . $this->screen->id, $views );
if ( empty( $views ) )
return;
@ -278,12 +277,10 @@ class WP_List_Table {
* @access public
*/
function bulk_actions() {
$screen = get_current_screen();
if ( is_null( $this->_actions ) ) {
$no_new_actions = $this->_actions = $this->get_bulk_actions();
// This filter can currently only be used to remove actions.
$this->_actions = apply_filters( 'bulk_actions-' . $screen->id, $this->_actions );
$this->_actions = apply_filters( 'bulk_actions-' . $this->screen->id, $this->_actions );
$this->_actions = array_intersect_assoc( $this->_actions, $no_new_actions );
$two = '';
} else {
@ -604,12 +601,10 @@ class WP_List_Table {
if ( isset( $this->_column_headers ) )
return $this->_column_headers;
$screen = get_current_screen();
$columns = get_column_headers( $this->screen );
$hidden = get_hidden_columns( $this->screen );
$columns = get_column_headers( $screen );
$hidden = get_hidden_columns( $screen );
$_sortable = apply_filters( "manage_{$screen->id}_sortable_columns", $this->get_sortable_columns() );
$_sortable = apply_filters( "manage_{$this->screen->id}_sortable_columns", $this->get_sortable_columns() );
$sortable = array();
foreach ( $_sortable as $id => $data ) {
@ -651,8 +646,6 @@ class WP_List_Table {
* @param bool $with_id Whether to set the id attribute or not
*/
function print_column_headers( $with_id = true ) {
$screen = get_current_screen();
list( $columns, $hidden, $sortable ) = $this->get_column_info();
$current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );
@ -914,13 +907,11 @@ class WP_List_Table {
* @access private
*/
function _js_vars() {
$current_screen = get_current_screen();
$args = array(
'class' => get_class( $this ),
'screen' => array(
'id' => $current_screen->id,
'base' => $current_screen->base,
'id' => $this->screen->id,
'base' => $this->screen->base,
)
);

5
wp-admin/includes/class-wp-media-list-table.php
View File

@ -9,11 +9,12 @@
*/
class WP_Media_List_Table extends WP_List_Table {
function __construct() {
function __construct( $args = array() ) {
$this->detached = isset( $_REQUEST['detached'] ) || isset( $_REQUEST['find_detached'] );
parent::__construct( array(
'plural' => 'media'
'plural' => 'media',
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
}

3
wp-admin/includes/class-wp-ms-sites-list-table.php
View File

@ -9,9 +9,10 @@
*/
class WP_MS_Sites_List_Table extends WP_List_Table {
function __construct() {
function __construct( $args = array() ) {
parent::__construct( array(
'plural' => 'sites',
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
}

14
wp-admin/includes/class-wp-ms-themes-list-table.php
View File

@ -12,24 +12,24 @@ class WP_MS_Themes_List_Table extends WP_List_Table {
var $site_id;
var $is_site_themes;
function __construct() {
function __construct( $args = array() ) {
global $status, $page;
parent::__construct( array(
'plural' => 'themes',
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
$status = isset( $_REQUEST['theme_status'] ) ? $_REQUEST['theme_status'] : 'all';
if ( !in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search', 'broken' ) ) )
$status = 'all';
$page = $this->get_pagenum();
$screen = get_current_screen();
$this->is_site_themes = ( 'site-themes-network' == $screen->id ) ? true : false;
$this->is_site_themes = ( 'site-themes-network' == $this->screen->id ) ? true : false;
if ( $this->is_site_themes )
$this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;
parent::__construct( array(
'plural' => 'themes'
) );
}
function get_table_classes() {

34
wp-admin/includes/class-wp-plugins-list-table.php
View File

@ -9,9 +9,14 @@
*/
class WP_Plugins_List_Table extends WP_List_Table {
function __construct() {
function __construct( $args = array() ) {
global $status, $page;
parent::__construct( array(
'plural' => 'plugins',
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
$status = 'all';
if ( isset( $_REQUEST['plugin_status'] ) && in_array( $_REQUEST['plugin_status'], array( 'active', 'inactive', 'recently_activated', 'upgrade', 'mustuse', 'dropins', 'search' ) ) )
$status = $_REQUEST['plugin_status'];
@ -20,10 +25,6 @@ class WP_Plugins_List_Table extends WP_List_Table {
$_SERVER['REQUEST_URI'] = add_query_arg('s', stripslashes($_REQUEST['s']) );
$page = $this->get_pagenum();
parent::__construct( array(
'plural' => 'plugins',
) );
}
function get_table_classes() {
@ -50,7 +51,7 @@ class WP_Plugins_List_Table extends WP_List_Table {
'dropins' => array()
);
$screen = get_current_screen();
$screen = $this->screen;
if ( ! is_multisite() || ( $screen->is_network && current_user_can('manage_network_plugins') ) ) {
if ( apply_filters( 'show_advanced_plugins', true, 'mustuse' ) )
@ -91,7 +92,7 @@ class WP_Plugins_List_Table extends WP_List_Table {
|| ( $screen->is_network && is_plugin_active_for_network( $plugin_file ) ) ) {
$plugins['active'][ $plugin_file ] = $plugin_data;
} else {
if ( !$screen->is_network && isset( $recently_activated[ $plugin_file ] ) ) // Was the plugin recently activated?
if ( ! $screen->is_network && isset( $recently_activated[ $plugin_file ] ) ) // Was the plugin recently activated?
$plugins['recently_activated'][ $plugin_file ] = $plugin_data;
$plugins['inactive'][ $plugin_file ] = $plugin_data;
}
@ -236,15 +237,13 @@ class WP_Plugins_List_Table extends WP_List_Table {
$actions = array();
$screen = get_current_screen();
if ( 'active' != $status )
$actions['activate-selected'] = $screen->is_network ? __( 'Network Activate' ) : __( 'Activate' );
$actions['activate-selected'] = $this->screen->is_network ? __( 'Network Activate' ) : __( 'Activate' );
if ( 'inactive' != $status && 'recent' != $status )
$actions['deactivate-selected'] = $screen->is_network ? __( 'Network Deactivate' ) : __( 'Deactivate' );
$actions['deactivate-selected'] = $this->screen->is_network ? __( 'Network Deactivate' ) : __( 'Deactivate' );
if ( !is_multisite() || $screen->is_network ) {
if ( !is_multisite() || $this->screen->is_network ) {
if ( current_user_can( 'update_plugins' ) )
$actions['update-selected'] = __( 'Update' );
if ( current_user_can( 'delete_plugins' ) && ( 'active' != $status ) )
@ -271,9 +270,7 @@ class WP_Plugins_List_Table extends WP_List_Table {
echo '<div class="alignleft actions">';
$screen = get_current_screen();
if ( ! $screen->is_network && 'recently_activated' == $status )
if ( ! $this->screen->is_network && 'recently_activated' == $status )
submit_button( __( 'Clear List' ), 'small', 'clear-recent-list', false );
elseif ( 'top' == $which && 'mustuse' == $status )
echo '<p>' . sprintf( __( 'Files in the <code>%s</code> directory are executed automatically.' ), str_replace( ABSPATH, '/', WPMU_PLUGIN_DIR ) ) . '</p>';
@ -293,9 +290,7 @@ class WP_Plugins_List_Table extends WP_List_Table {
function display_rows() {
global $status;
$screen = get_current_screen();
if ( is_multisite() && !$screen->is_network && in_array( $status, array( 'mustuse', 'dropins' ) ) )
if ( is_multisite() && ! $this->screen->is_network && in_array( $status, array( 'mustuse', 'dropins' ) ) )
return;
foreach ( $this->items as $plugin_file => $plugin_data )
@ -306,8 +301,7 @@ class WP_Plugins_List_Table extends WP_List_Table {
global $status, $page, $s, $totals;
$context = $status;
$screen = get_current_screen();
$screen = $this->screen;
// preorder
$actions = array(

64
wp-admin/includes/class-wp-posts-list-table.php
View File

@ -45,10 +45,15 @@ class WP_Posts_List_Table extends WP_List_Table {
*/
var $sticky_posts_count = 0;
function __construct() {
function __construct( $args = array() ) {
global $post_type_object, $wpdb;
$post_type = get_current_screen()->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 ) ) {
@ -66,28 +71,22 @@ class WP_Posts_List_Table extends WP_List_Table {
$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 );
return current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_posts );
}
function prepare_items() {
global $post_type_object, $avail_post_stati, $wp_query, $per_page, $mode;
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 = $post_type_object->name;
$post_type = $this->screen->post_type;
$per_page = $this->get_items_per_page( 'edit_' . $post_type . '_per_page' );
$per_page = apply_filters( 'edit_posts_per_page', $per_page, $post_type );
@ -112,18 +111,16 @@ class WP_Posts_List_Table extends WP_List_Table {
}
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;
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_object, $locked_post_status, $avail_post_stati;
global $locked_post_status, $avail_post_stati;
$post_type = $post_type_object->name;
$post_type = $this->screen->post_type;
if ( !empty($locked_post_status) )
return array();
@ -198,15 +195,15 @@ class WP_Posts_List_Table extends WP_List_Table {
}
function extra_tablenav( $which ) {
global $post_type_object, $cat;
global $cat;
?>
<div class="alignleft actions">
<?php
if ( 'top' == $which && !is_singular() ) {
$this->months_dropdown( $post_type_object->name );
$this->months_dropdown( $this->screen->post_type );
if ( is_object_in_taxonomy( $post_type_object->name, 'category' ) ) {
if ( is_object_in_taxonomy( $this->screen->post_type, 'category' ) ) {
$dropdown_options = array(
'show_option_all' => __( 'View all categories' ),
'hide_empty' => 0,
@ -221,7 +218,7 @@ class WP_Posts_List_Table extends WP_List_Table {
submit_button( __( 'Filter' ), 'small', false, false, array( 'id' => 'post-query-submit' ) );
}
if ( $this->is_trash && current_user_can( $post_type_object->cap->edit_others_posts ) ) {
if ( $this->is_trash && current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_others_posts ) ) {
submit_button( __( 'Empty Trash' ), 'small apply', 'delete_all', false );
}
?>
@ -237,27 +234,20 @@ class WP_Posts_List_Table extends WP_List_Table {
}
function pagination( $which ) {
global $post_type_object, $mode;
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' );
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;
$post_type = $this->screen->post_type;
$posts_columns = array();
@ -313,7 +303,7 @@ class WP_Posts_List_Table extends WP_List_Table {
}
function display_rows( $posts = array(), $level = 0 ) {
global $wp_query, $post_type_object, $per_page;
global $wp_query, $per_page;
if ( empty( $posts ) )
$posts = $wp_query->posts;
@ -701,7 +691,7 @@ class WP_Posts_List_Table extends WP_List_Table {
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 );
@ -733,8 +723,8 @@ 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">

90
wp-admin/includes/class-wp-terms-list-table.php
View File

@ -11,43 +11,44 @@ class WP_Terms_List_Table extends WP_List_Table {
var $callback_args;
function __construct() {
global $post_type, $taxonomy, $tax;
wp_reset_vars( array( 'action', 'taxonomy', 'post_type' ) );
if ( empty( $taxonomy ) )
$taxonomy = 'post_tag';
if ( !taxonomy_exists( $taxonomy ) )
wp_die( __( 'Invalid taxonomy' ) );
$tax = get_taxonomy( $taxonomy );
if ( empty( $post_type ) || !in_array( $post_type, get_post_types( array( 'show_ui' => true ) ) ) )
$post_type = 'post';
function __construct( $args = array() ) {
global $post_type, $taxonomy, $action, $tax;
parent::__construct( array(
'plural' => 'tags',
'singular' => 'tag',
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
$action = $this->screen->action;
$post_type = $this->screen->post_type;
$taxonomy = $this->screen->taxonomy;
if ( empty( $taxonomy ) )
$taxonomy = 'post_tag';
if ( ! taxonomy_exists( $taxonomy ) )
wp_die( __( 'Invalid taxonomy' ) );
$tax = get_taxonomy( $taxonomy );
// @todo Still needed? Maybe just the show_ui part.
if ( empty( $post_type ) || !in_array( $post_type, get_post_types( array( 'show_ui' => true ) ) ) )
$post_type = 'post';
}
function ajax_user_can() {
global $tax;
return current_user_can( $tax->cap->manage_terms );
return current_user_can( get_taxonomy( $this->screen->taxonomy )->cap->manage_terms );
}
function prepare_items() {
global $taxonomy;
$tags_per_page = $this->get_items_per_page( 'edit_' . $this->screen->taxonomy . '_per_page' );
$tags_per_page = $this->get_items_per_page( 'edit_' . $taxonomy . '_per_page' );
if ( 'post_tag' == $taxonomy ) {
if ( 'post_tag' == $this->screen->taxonomy ) {
$tags_per_page = apply_filters( 'edit_tags_per_page', $tags_per_page );
$tags_per_page = apply_filters( 'tagsperpage', $tags_per_page ); // Old filter
} elseif ( 'category' == $taxonomy ) {
} elseif ( 'category' == $this->screen->taxonomy ) {
$tags_per_page = apply_filters( 'edit_categories_per_page', $tags_per_page ); // Old filter
}
@ -68,7 +69,7 @@ class WP_Terms_List_Table extends WP_List_Table {
$this->callback_args = $args;
$this->set_pagination_args( array(
'total_items' => wp_count_terms( $taxonomy, compact( 'search' ) ),
'total_items' => wp_count_terms( $this->screen->taxonomy, compact( 'search' ) ),
'per_page' => $tags_per_page,
) );
}
@ -93,8 +94,6 @@ class WP_Terms_List_Table extends WP_List_Table {
}
function get_columns() {
global $taxonomy, $post_type;
$columns = array(
'cb' => '<input type="checkbox" />',
'name' => _x( 'Name', 'term name' ),
@ -102,10 +101,10 @@ class WP_Terms_List_Table extends WP_List_Table {
'slug' => __( 'Slug' ),
);
if ( 'link_category' == $taxonomy ) {
if ( 'link_category' == $this->screen->taxonomy ) {
$columns['links'] = __( 'Links' );
} else {
$post_type_object = get_post_type_object( $post_type );
$post_type_object = get_post_type_object( $this->screen->post_type );
$columns['posts'] = $post_type_object ? $post_type_object->labels->name : __( 'Posts' );
}
@ -123,7 +122,7 @@ class WP_Terms_List_Table extends WP_List_Table {
}
function display_rows_or_placeholder() {
global $taxonomy;
$taxonomy = $this->screen->taxonomy;
$args = wp_parse_args( $this->callback_args, array(
'page' => 1,
@ -231,11 +230,9 @@ class WP_Terms_List_Table extends WP_List_Table {
}
function column_cb( $tag ) {
global $taxonomy, $tax;
$default_term = get_option( 'default_' . $this->screen->taxonomy );
$default_term = get_option( 'default_' . $taxonomy );
if ( current_user_can( $tax->cap->delete_terms ) && $tag->term_id != $default_term )
if ( current_user_can( get_taxonomy( $this->screen->taxonomy )->cap->delete_terms ) && $tag->term_id != $default_term )
return '<label class="screen-reader-text" for="cb-select-' . $tag->term_id . '">' . sprintf( __( 'Select %s' ), $tag->name ) . '</label>'
. '<input type="checkbox" name="delete_tags[]" value="' . $tag->term_id . '" id="cb-select-' . $tag->term_id . '" />';
@ -243,14 +240,15 @@ class WP_Terms_List_Table extends WP_List_Table {
}
function column_name( $tag ) {
global $taxonomy, $tax, $post_type;
$taxonomy = $this->screen->taxonomy;
$tax = get_taxonomy( $taxonomy );
$default_term = get_option( 'default_' . $taxonomy );
$pad = str_repeat( '&#8212; ', max( 0, $this->level ) );
$name = apply_filters( 'term_name', $pad . ' ' . $tag->name, $tag );
$qe_data = get_term( $tag->term_id, $taxonomy, OBJECT, 'edit' );
$edit_link = esc_url( get_edit_term_link( $tag->term_id, $taxonomy, $post_type ) );
$edit_link = esc_url( get_edit_term_link( $tag->term_id, $taxonomy, $this->screen->post_type ) );
$out = '<strong><a class="row-title" href="' . $edit_link . '" title="' . esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $name ) ) . '">' . $name . '</a></strong><br />';
@ -284,13 +282,11 @@ class WP_Terms_List_Table extends WP_List_Table {
}
function column_posts( $tag ) {
global $taxonomy, $post_type;
$count = number_format_i18n( $tag->count );
$tax = get_taxonomy( $taxonomy );
$tax = get_taxonomy( $this->screen->taxonomy );
$ptype_object = get_post_type_object( $post_type );
$ptype_object = get_post_type_object( $this->screen->post_type );
if ( ! $ptype_object->show_ui )
return $count;
@ -300,8 +296,8 @@ class WP_Terms_List_Table extends WP_List_Table {
$args = array( 'taxonomy' => $tax->name, 'term' => $tag->slug );
}
if ( 'post' != $post_type )
$args['post_type'] = $post_type;
if ( 'post' != $this->screen->post_type )
$args['post_type'] = $this->screen->post_type;
return "<a href='" . esc_url ( add_query_arg( $args, 'edit.php' ) ) . "'>$count</a>";
}
@ -314,9 +310,7 @@ class WP_Terms_List_Table extends WP_List_Table {
}
function column_default( $tag, $column_name ) {
$screen = get_current_screen();
return apply_filters( "manage_{$screen->taxonomy}_custom_column", '', $column_name, $tag->term_id );
return apply_filters( "manage_{$this->screen->taxonomy}_custom_column", '', $column_name, $tag->term_id );
}
/**
@ -325,7 +319,7 @@ class WP_Terms_List_Table extends WP_List_Table {
* @since 3.1.0
*/
function inline_edit() {
global $post_type, $tax;
$tax = get_taxonomy( $this->screen->taxonomy );
if ( ! current_user_can( $tax->cap->edit_terms ) )
return;
@ -358,7 +352,7 @@ class WP_Terms_List_Table extends WP_List_Table {
if ( isset( $core_columns[$column_name] ) )
continue;
do_action( 'quick_edit_custom_box', $column_name, 'edit-tags', $tax->name );
do_action( 'quick_edit_custom_box', $column_name, 'edit-tags', $this->screen->taxonomy );
}
?>
@ -370,8 +364,8 @@ class WP_Terms_List_Table extends WP_List_Table {
<img class="waiting" style="display:none;" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
<span class="error" style="display:none;"></span>
<?php wp_nonce_field( 'taxinlineeditnonce', '_inline_edit', false ); ?>
<input type="hidden" name="taxonomy" value="<?php echo esc_attr( $tax->name ); ?>" />
<input type="hidden" name="post_type" value="<?php echo esc_attr( $post_type ); ?>" />
<input type="hidden" name="taxonomy" value="<?php echo esc_attr( $this->screen->taxonomy ); ?>" />
<input type="hidden" name="post_type" value="<?php echo esc_attr( $this->screen->post_type ); ?>" />
<br class="clear" />
</p>
</td></tr>

3
wp-admin/includes/class-wp-themes-list-table.php
View File

@ -12,9 +12,10 @@ class WP_Themes_List_Table extends WP_List_Table {
protected $search_terms = array();
var $features = array();
function __construct() {
function __construct( $args = array() ) {
parent::__construct( array(
'ajax' => true,
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
}

16
wp-admin/includes/class-wp-users-list-table.php
View File

@ -12,17 +12,17 @@ class WP_Users_List_Table extends WP_List_Table {
var $site_id;
var $is_site_users;
function __construct() {
$screen = get_current_screen();
$this->is_site_users = 'site-users-network' == $screen->id;
function __construct( $args = array() ) {
parent::__construct( array(
'singular' => 'user',
'plural' => 'users',
'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
) );
$this->is_site_users = 'site-users-network' == $this->screen->id;
if ( $this->is_site_users )
$this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;
parent::__construct( array(
'singular' => 'user',
'plural' => 'users'
) );
}
function ajax_user_can() {

11
wp-admin/includes/list-table.php
View File

@ -14,9 +14,10 @@
* @since 3.1.0
*
* @param string $class The type of the list table, which is the class name.
* @param array $args Optional. Arguments to pass to the class. Accepts 'screen'.
* @return object|bool Object on success, false if the class does not exist.
*/
function _get_list_table( $class ) {
function _get_list_table( $class, $args = array() ) {
$core_classes = array(
//Site Admin
'WP_Posts_List_Table' => 'posts',
@ -39,7 +40,13 @@ function _get_list_table( $class ) {
if ( isset( $core_classes[ $class ] ) ) {
foreach ( (array) $core_classes[ $class ] as $required )
require_once( ABSPATH . 'wp-admin/includes/class-wp-' . $required . '-list-table.php' );
return new $class;
if ( isset( $args['screen'] ) )
$args['screen'] = convert_to_screen( $args['screen'] );
else
$args['screen'] = get_current_screen();
return new $class( $args );
}
return false;