2010-10-31 10:37:15 +01:00
< ? php
/**
* MS Themes List Table class .
*
* @ package WordPress
* @ subpackage List_Table
* @ since 3.1 . 0
*/
2010-11-01 10:19:50 +01:00
class WP_MS_Themes_List_Table extends WP_List_Table {
2010-10-31 10:37:15 +01:00
2010-11-01 10:19:50 +01:00
function WP_MS_Themes_List_Table () {
2010-10-31 10:37:15 +01:00
global $status , $page ;
$default_status = get_user_option ( 'themes_last_view' );
if ( empty ( $default_status ) )
$default_status = 'all' ;
$status = isset ( $_REQUEST [ 'theme_status' ] ) ? $_REQUEST [ 'theme_status' ] : $default_status ;
if ( ! in_array ( $status , array ( 'all' , 'enabled' , 'disabled' , 'upgrade' , 'search' ) ) )
$status = 'all' ;
if ( $status != $default_status && 'search' != $status )
update_user_meta ( get_current_user_id (), 'themes_last_view' , $status );
$page = $this -> get_pagenum ();
parent :: WP_List_Table ( array (
'screen' => 'themes' ,
'plural' => 'plugins' , // @todo replace with themes and add css
) );
}
function check_permissions () {
if ( is_multisite () ) {
$menu_perms = get_site_option ( 'menu_items' , array () );
if ( empty ( $menu_perms [ 'themes' ] ) ) {
if ( ! is_super_admin () )
wp_die ( __ ( 'Cheatin’ uh?' ) );
}
}
if ( ! current_user_can ( 'manage_network_themes' ) )
wp_die ( __ ( 'You do not have sufficient permissions to manage themes for this site.' ) );
}
function prepare_items () {
global $status , $themes , $totals , $page , $orderby , $order , $s ;
wp_reset_vars ( array ( 'orderby' , 'order' , 's' ) );
$themes = array (
'all' => apply_filters ( 'all_themes' , get_themes () ),
'search' => array (),
'enabled' => array (),
'disabled' => array (),
'upgrade' => array ()
);
2010-11-01 00:26:38 +01:00
2010-10-31 10:37:15 +01:00
$allowed_themes = get_site_allowed_themes ();
$current = get_site_transient ( 'update_themes' );
foreach ( ( array ) $themes [ 'all' ] as $key => $theme ) {
if ( array_key_exists ( $theme [ 'Template' ], $allowed_themes ) ) {
$themes [ 'all' ][ $key ][ 'enabled' ] = true ;
$themes [ 'enabled' ][ $key ] = $themes [ 'all' ][ $key ];
}
else {
$themes [ 'all' ][ $key ][ 'enabled' ] = false ;
$themes [ 'disabled' ][ $key ] = $themes [ 'all' ][ $key ];
}
if ( isset ( $current -> response [ $theme [ 'Template' ] ] ) )
$themes [ 'upgrade' ][ $key ] = $themes [ 'all' ][ $key ];
}
if ( ! current_user_can ( 'update_themes' ) )
$themes [ 'upgrade' ] = array ();
if ( $s ) {
2010-11-01 00:26:38 +01:00
$status = 'search' ;
2010-11-01 09:37:02 +01:00
$themes [ 'search' ] = array_filter ( $themes [ 'all' ], array ( & $this , '_search_callback' ) );
2010-10-31 10:37:15 +01:00
}
$totals = array ();
foreach ( $themes as $type => $list )
$totals [ $type ] = count ( $list );
if ( empty ( $themes [ $status ] ) && ! in_array ( $status , array ( 'all' , 'search' ) ) )
$status = 'all' ;
$this -> items = $themes [ $status ];
$total_this_page = $totals [ $status ];
if ( $orderby ) {
$orderby = ucfirst ( $orderby );
$order = strtoupper ( $order );
2010-11-01 09:37:02 +01:00
uasort ( $this -> items , array ( & $this , '_order_callback' ) );
2010-10-31 10:37:15 +01:00
}
$themes_per_page = $this -> get_items_per_page ( 'themes_per_page' , 999 );
$start = ( $page - 1 ) * $themes_per_page ;
if ( $total_this_page > $themes_per_page )
$this -> items = array_slice ( $this -> items , $start , $themes_per_page );
$this -> set_pagination_args ( array (
'total_items' => $total_this_page ,
'per_page' => $themes_per_page ,
) );
}
function _search_callback ( $theme ) {
static $term ;
if ( is_null ( $term ) )
$term = stripslashes ( $_REQUEST [ 's' ] );
2010-11-01 00:26:38 +01:00
$search_fields = array ( 'Name' , 'Title' , 'Description' , 'Author' , 'Author Name' , 'Author URI' , 'Template' , 'Stylesheet' );
foreach ( $search_fields as $field )
if ( stripos ( $theme [ $field ], $term ) !== false )
2010-10-31 10:37:15 +01:00
return true ;
return false ;
}
function _order_callback ( $theme_a , $theme_b ) {
global $orderby , $order ;
$a = $theme_a [ $orderby ];
$b = $theme_b [ $orderby ];
if ( $a == $b )
return 0 ;
if ( 'DESC' == $order )
return ( $a < $b ) ? 1 : - 1 ;
else
return ( $a < $b ) ? - 1 : 1 ;
}
function no_items () {
global $themes ;
if ( ! empty ( $themes [ 'all' ] ) )
_e ( 'No themes found.' );
else
_e ( 'You do not appear to have any themes available at this time.' );
}
function get_columns () {
global $status ;
return array (
'cb' => '<input type="checkbox" />' ,
'name' => __ ( 'Theme' ),
'description' => __ ( 'Description' ),
);
}
function get_sortable_columns () {
return array (
'name' => 'name' ,
);
}
function get_views () {
global $totals , $status ;
$status_links = array ();
foreach ( $totals as $type => $count ) {
if ( ! $count )
continue ;
switch ( $type ) {
case 'all' :
$text = _nx ( 'All <span class="count">(%s)</span>' , 'All <span class="count">(%s)</span>' , $count , 'themes' );
break ;
case 'enabled' :
$text = _n ( 'Enabled <span class="count">(%s)</span>' , 'Enabled <span class="count">(%s)</span>' , $count );
break ;
case 'disabled' :
$text = _n ( 'Disabled <span class="count">(%s)</span>' , 'Disabled <span class="count">(%s)</span>' , $count );
break ;
case 'upgrade' :
$text = _n ( 'Upgrade Available <span class="count">(%s)</span>' , 'Upgrade Available <span class="count">(%s)</span>' , $count );
break ;
case 'search' :
$text = _n ( 'Search Results <span class="count">(%s)</span>' , 'Search Results <span class="count">(%s)</span>' , $count );
break ;
}
$status_links [ $type ] = sprintf ( " <li><a href='%s' %s>%s</a> " ,
add_query_arg ( 'theme_status' , $type , 'themes.php' ),
( $type == $status ) ? ' class="current"' : '' ,
sprintf ( $text , number_format_i18n ( $count ) )
);
}
return $status_links ;
}
function get_bulk_actions () {
global $status ;
$actions = array ();
if ( 'enabled' != $status )
2010-10-31 12:38:04 +01:00
$actions [ 'network-enable-selected' ] = __ ( 'Enable' );
2010-10-31 10:37:15 +01:00
if ( 'disabled' != $status )
2010-10-31 12:38:04 +01:00
$actions [ 'network-disable-selected' ] = __ ( 'Disable' );
2010-10-31 10:37:15 +01:00
if ( current_user_can ( 'update_themes' ) )
$actions [ 'update-selected' ] = __ ( 'Update' );
return $actions ;
}
function bulk_actions ( $which ) {
global $status ;
parent :: bulk_actions ( $which );
}
function current_action () {
return parent :: current_action ();
}
function display_rows () {
global $status , $page , $s ;
$context = $status ;
foreach ( $this -> items as $key => $theme ) {
// preorder
$actions = array (
'network_enable' => '' ,
'network_disable' => '' ,
'edit' => ''
);
$theme_key = esc_html ( $theme [ 'Stylesheet' ] );
if ( empty ( $theme [ 'enabled' ] ) ) {
if ( current_user_can ( 'manage_network_themes' ) )
2010-10-31 12:38:04 +01:00
$actions [ 'network_enable' ] = '<a href="' . wp_nonce_url ( 'themes.php?action=network-enable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s , 'enable-theme_' . $theme_key ) . '" title="' . __ ( 'Enable this theme for all sites in this network' ) . '" class="edit">' . __ ( 'Enable' ) . '</a>' ;
2010-10-31 10:37:15 +01:00
} else {
if ( current_user_can ( 'manage_network_themes' ) )
2010-10-31 12:38:04 +01:00
$actions [ 'network_disable' ] = '<a href="' . wp_nonce_url ( 'themes.php?action=network-disable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s , 'disable-theme_' . $theme_key ) . '" title="' . __ ( 'Disable this theme' ) . '">' . __ ( 'Disable' ) . '</a>' ;
2010-10-31 10:37:15 +01:00
}
/* @ todo link to theme editor
if ( current_user_can ( 'edit_themes' ) )
$actions [ 'edit' ] = '<a href="theme-editor.php?file=' . $theme [ 'Stylesheet Files' ][ 0 ] . '" title="' . __ ( 'Open this theme in the Theme Editor' ) . '" class="edit">' . __ ( 'Edit' ) . '</a>' ;
*/
$actions = apply_filters ( 'theme_action_links' , array_filter ( $actions ), $theme_key , $theme , $context );
$actions = apply_filters ( " theme_action_links_ $theme_key " , $actions , $theme_key , $theme , $context );
$class = empty ( $theme [ 'enabled' ] ) ? 'inactive' : 'active' ;
$checkbox = " <input type='checkbox' name='checked[]' value=' " . esc_attr ( $theme_key ) . " ' /> " ;
$description = '<p>' . $theme [ 'Description' ] . '</p>' ;
$theme_name = $theme [ 'Name' ];
$id = sanitize_title ( $theme_name );
echo "
< tr id = '$id' class = '$class' >
< th scope = 'row' class = 'check-column' > $checkbox </ th >
< td class = 'theme-title' >< strong > $theme_name </ strong ></ td >
< td class = 'desc' > $description </ td >
</ tr >
< tr class = '$class second' >
< td ></ td >
< td class = 'theme-title' > " ;
echo $this -> row_actions ( $actions , true );
echo " </td>
< td class = 'desc' > " ;
$theme_meta = array ();
if ( ! empty ( $theme [ 'Version' ] ) )
$theme_meta [] = sprintf ( __ ( 'Version %s' ), $theme [ 'Version' ] );
if ( ! empty ( $theme [ 'Author' ] ) ) {
$author = $theme [ 'Author' ];
if ( ! empty ( $theme [ 'Author URI' ] ) )
$author = '<a href="' . $theme [ 'Author URI' ] . '" title="' . __ ( 'Visit author homepage' ) . '">' . $theme [ 'Author' ] . '</a>' ;
$theme_meta [] = sprintf ( __ ( 'By %s' ), $author );
}
if ( ! empty ( $theme [ 'Theme URI' ] ) )
$theme_meta [] = '<a href="' . $theme [ 'Theme URI' ] . '" title="' . __ ( 'Visit theme homepage' ) . '">' . __ ( 'Visit Theme Site' ) . '</a>' ;
$theme_meta = apply_filters ( 'theme_row_meta' , $theme_meta , $theme_key , $theme , $status );
echo implode ( ' | ' , $theme_meta );
echo " </td>
</ tr > \n " ;
do_action ( 'after_theme_row' , $theme_key , $theme , $status );
do_action ( " after_theme_row_ $theme_key " , $theme_key , $theme , $status );
}
}
}
2010-10-31 12:38:04 +01:00
?>