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Column headers revamp: 

* undeprecate get_column_headers()
	* undeprecate get_hidden_columns()
	* in WP_List_Table, rename get_column_headers() to get_column_info()
	* remove $taxonomy argument from single_row()
	* merge manage_columns_prefs() into screen_meta()
Fixes #14952. Fixes #14776.


git-svn-id: http://svn.automattic.com/wordpress/trunk@15653 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
scribu 2010-09-24 13:35:06 +00:00
parent 6dd01bf248
commit 248b086540
4 changed files with 80 additions and 105 deletions
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16
wp-admin/includes/default-list-tables.php
View File

@ -454,7 +454,7 @@ class WP_Posts_Table extends WP_List_Table {
<tr id='post-<?php echo $post->ID; ?>' class='<?php echo trim( $rowclass . ' author-' . $post_owner . ' status-' . $post->post_status ); ?> iedit' valign="top">
<?php
list( $columns, $hidden ) = $this->get_column_headers();
list( $columns, $hidden ) = $this->get_column_info();
foreach ( $columns as $column_name => $column_display_name ) {
$class = "class=\"$column_name column-$column_name\"";
@ -676,7 +676,7 @@ class WP_Posts_Table extends WP_List_Table {
$flat_taxonomies[] = $taxonomy;
}
list( $columns, $hidden ) = $this->get_column_headers();
list( $columns, $hidden ) = $this->get_column_info();
$col_count = count( $columns ) - count( $hidden );
$m = ( isset( $mode ) && 'excerpt' == $mode ) ? 'excerpt' : 'list';
@ -1162,7 +1162,7 @@ class WP_Media_Table extends WP_List_Table {
<tr id='post-<?php echo $id; ?>' class='<?php echo trim( $alt . ' author-' . $post_owner . ' status-' . $post->post_status ); ?>' valign="top">
<?php
list( $columns, $hidden ) = $this->get_column_headers();
list( $columns, $hidden ) = $this->get_column_info();
foreach ( $columns as $column_name => $column_display_name ) {
$class = "class='$column_name column-$column_name'";
@ -1727,7 +1727,7 @@ class WP_Terms_Table extends WP_List_Table {
if ( ! current_user_can( $tax->cap->edit_terms ) )
return;
list( $columns, $hidden ) = $this->get_column_headers();
list( $columns, $hidden ) = $this->get_column_info();
$col_count = count( $columns ) - count( $hidden );
?>
@ -1996,7 +1996,7 @@ class WP_Users_Table extends WP_List_Table {
$r = "<tr id='user-$user_object->ID'$style>";
$avatar = get_avatar( $user_object->ID, 32 );
list( $columns, $hidden ) = $this->get_column_headers();
list( $columns, $hidden ) = $this->get_column_info();
foreach ( $columns as $column_name => $column_display_name ) {
$class = "class=\"$column_name column-$column_name\"";
@ -2648,7 +2648,7 @@ class WP_Links_Table extends WP_List_Table {
<tr id="link-<?php echo $link->link_id; ?>" valign="middle" <?php echo $style; ?>>
<?php
list( $columns, $hidden ) = $this->get_column_headers();
list( $columns, $hidden ) = $this->get_column_info();
foreach ( $columns as $column_name => $column_display_name ) {
$class = "class='column-$column_name'";
@ -2869,7 +2869,7 @@ class WP_Sites_Table extends WP_List_Table {
$blogname = ( is_subdomain_install() ) ? str_replace( '.'.$current_site->domain, '', $blog['domain'] ) : $blog['path'];
list( $columns, $hidden ) = $this->get_column_headers();
list( $columns, $hidden ) = $this->get_column_info();
foreach ( $columns as $column_name => $column_display_name ) {
switch ( $column_name ) {
@ -3117,7 +3117,7 @@ class WP_MS_Users_Table extends WP_List_Table {
<tr class="<?php echo $class; ?>">
<?php
list( $columns, $hidden ) = $this->get_column_headers();
list( $columns, $hidden ) = $this->get_column_info();
foreach ( $columns as $column_name => $column_display_name ) :
switch ( $column_name ) {

42
wp-admin/includes/deprecated.php
View File

@ -369,28 +369,6 @@ function register_column_headers($screen, $columns) {
$wp_list_table->_columns = $columns;
}
/**
* Get the column headers for a screen
*
* @since 2.7.0
* @deprecated 3.1.0
* @deprecated Use WP_List_Table
*
* @param string|object $screen The screen you want the headers for
* @return array Containing the headers in the format id => UI String
*/
function get_column_headers($screen) {
_deprecated_function( __FUNCTION__, '3.1', 'WP_List_Table' );
global $wp_list_table;
if ( !is_a($wp_list_table, 'WP_List_Table') )
$wp_list_table = new _WP_List_Table_Compat($screen);
list( $columns ) = $wp_list_table->get_column_headers();
return $columns;
}
/**
* Prints column headers for a particular screen.
*
@ -408,26 +386,6 @@ function print_column_headers($screen, $id = true) {
$wp_list_table->print_column_headers($id);
}
/**
* Gets hidden column names for a particular screen.
*
* @since 2.7.0
* @deprecated 3.1.0
* @deprecated Use WP_List_Table
*
* @param string $screen
* @return array
*/
function get_hidden_columns($screen) {
_deprecated_function( __FUNCTION__, '3.1', 'WP_List_Table' );
global $wp_list_table;
if ( !is_a($wp_list_table, 'WP_List_Table') )
$wp_list_table = new _WP_List_Table_Compat($screen);
return $wp_list_table->get_hidden_columns();
}
// Helper class to be used only by deprecated functions
class _WP_List_Table_Compat extends WP_List_Table {

27
wp-admin/includes/list-table.php
View File

@ -69,6 +69,9 @@ class WP_List_Table {
* @access protected
*/
function WP_List_Table( $args ) {
global $_wp_column_headers;
$_wp_column_headers = $this->get_columns();
$args = wp_parse_args( $args, array(
'screen' => '',
@ -82,6 +85,8 @@ class WP_List_Table {
if ( is_string( $this->_screen ) )
$this->_screen = convert_to_screen( $this->_screen );
add_filter( 'manage_' . $this->_screen->id . '_columns', array( $this, 'get_columns' ) );
if ( !$args['plural'] )
$args['plural'] = $this->_screen->base;
@ -513,18 +518,6 @@ class WP_List_Table {
return array();
}
/**
* Get a list of hidden columns.
*
* @since 3.1.0
* @access private
*
* @return array
*/
function get_hidden_columns() {
return (array) get_user_option( 'manage' . $this->_screen->id. 'columnshidden' );
}
/**
* Get a list of all, hidden and sortable columns, with filter applied
*
@ -533,11 +526,11 @@ class WP_List_Table {
*
* @return array
*/
function get_column_headers() {
function get_column_info() {
if ( !isset( $this->_column_headers ) ) {
$columns = apply_filters( 'manage_' . $this->_screen->id . '_columns', $this->get_columns() );
$columns = get_column_headers( $this->_screen );
$hidden = get_hidden_columns( $this->_screen );
$sortable = apply_filters( 'manage_' . $this->_screen->id . '_sortable_columns', $this->get_sortable_columns() );
$hidden = $this->get_hidden_columns();
$this->_column_headers = array( $columns, $hidden, $sortable );
}
@ -556,7 +549,7 @@ class WP_List_Table {
function print_column_headers( $with_id = true ) {
$screen = $this->_screen;
list( $columns, $hidden, $sortable ) = $this->get_column_headers();
list( $columns, $hidden, $sortable ) = $this->get_column_info();
$current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
@ -746,7 +739,7 @@ class WP_List_Table {
* @param $object $item The current item
*/
function single_row_columns( $item ) {
list( $columns, $hidden ) = $this->get_column_headers();
list( $columns, $hidden ) = $this->get_column_info();
foreach ( $columns as $column_name => $column_display_name ) {
$class = "class=\"$column_name column-$column_name\"";

100
wp-admin/includes/template.php
View File

@ -219,6 +219,42 @@ function wp_link_category_checklist( $link_id = 0 ) {
}
}
/**
* Get the column headers for a screen
*
* @since 2.7.0
*
* @param string|object $screen The screen you want the headers for
* @return array Containing the headers in the format id => UI String
*/
function get_column_headers( $screen ) {
if ( is_string( $screen ) )
$screen = convert_to_screen( $screen );
global $_wp_column_headers;
if ( !isset( $_wp_column_headers[ $screen->id ] ) ) {
$_wp_column_headers[ $screen->id ] = apply_filters( 'manage_' . $screen->id . '_columns', $_wp_column_headers );
}
return $_wp_column_headers[ $screen->id ];
}
/**
* Get a list of hidden columns.
*
* @since 2.7.0
*
* @param string|object $screen The screen you want the hidden columns for
* @return array
*/
function get_hidden_columns( $screen ) {
if ( is_string( $screen ) )
$screen = convert_to_screen( $screen );
return (array) get_user_option( 'manage' . $screen->id . 'columnshidden' );
}
// adds hidden fields with the data for use in the inline editor for posts and pages
/**
* {@internal Missing Short Description}}
@ -295,8 +331,8 @@ function wp_comment_reply($position = '1', $checkbox = false, $mode = 'single',
$wp_list_table = get_list_table('comments');
$columns = $wp_list_table->get_column_headers();
$hidden = array_intersect( array_keys( $columns ), array_filter( $wp_list_table->get_hidden_columns() ) );
list ( $columns, $hidden ) = $wp_list_table->get_column_info();
$hidden = array_intersect( array_keys( $columns ), array_filter( $hidden ) );
$col_count = count($columns) - count($hidden);
?>
@ -1285,36 +1321,6 @@ function settings_errors( $setting = '', $sanitize = FALSE, $hide_on_update = FA
echo $output;
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param unknown_type $page
*/
function manage_columns_prefs( $page ) {
global $wp_list_table;
list( $columns, $hidden ) = $wp_list_table->get_column_headers();
$special = array('_title', 'cb', 'comment', 'media', 'name', 'title', 'username');
foreach ( $columns as $column => $title ) {
// Can't hide these for they are special
if ( in_array( $column, $special ) )
continue;
if ( empty( $title ) )
continue;
if ( 'comments' == $column )
$title = __( 'Comments' );
$id = "$column-hide";
echo '<label for="' . $id . '">';
echo '<input class="hide-column-tog" name="' . $id . '" type="checkbox" id="' . $id . '" value="' . $column . '"' . (! in_array($column, $hidden) ? ' checked="checked"' : '') . ' />';
echo "$title</label>\n";
}
}
/**
* {@internal Missing Short Description}}
*
@ -1634,8 +1640,9 @@ function screen_meta($screen) {
if ( is_string($screen) )
$screen = convert_to_screen($screen);
if ( is_a($wp_list_table, 'WP_List_Table') )
list( $screen_columns ) = $wp_list_table->get_column_headers();
$columns = get_column_headers( $screen );
$hidden = get_hidden_columns( $screen );
$meta_screens = array('index' => 'dashboard');
if ( isset($meta_screens[$screen->id]) ) {
@ -1644,7 +1651,7 @@ function screen_meta($screen) {
}
$show_screen = false;
if ( !empty($wp_meta_boxes[$screen->id]) || !empty($screen_columns) )
if ( !empty($wp_meta_boxes[$screen->id]) || !empty($columns) )
$show_screen = true;
$screen_options = screen_options($screen);
@ -1677,10 +1684,27 @@ function screen_meta($screen) {
<br class="clear" />
</div>
<?php endif;
if ( ! empty($screen_columns) ) : ?>
<h5><?php echo ( isset( $screen_columns['_title'] ) ? $screen_columns['_title'] : _x('Show on screen', 'Columns') ) ?></h5>
if ( ! empty($columns) ) : ?>
<h5><?php echo ( isset( $columns['_title'] ) ? $columns['_title'] : _x('Show on screen', 'Columns') ) ?></h5>
<div class="metabox-prefs">
<?php manage_columns_prefs($screen); ?>
<?php
$special = array('_title', 'cb', 'comment', 'media', 'name', 'title', 'username');
foreach ( $columns as $column => $title ) {
// Can't hide these for they are special
if ( in_array( $column, $special ) )
continue;
if ( empty( $title ) )
continue;
if ( 'comments' == $column )
$title = __( 'Comments' );
$id = "$column-hide";
echo '<label for="' . $id . '">';
echo '<input class="hide-column-tog" name="' . $id . '" type="checkbox" id="' . $id . '" value="' . $column . '"' . checked( !in_array($column, $hidden), true, false ) . ' />';
echo "$title</label>\n";
}
?>
<br class="clear" />
</div>
<?php endif;