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< ? php
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/**
* Edit Link Categories Administration Panel .
*
* @ package WordPress
* @ subpackage Administration
*/
/** WordPress Administration Bootstrap */
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require_once ( 'admin.php' );
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// Handle bulk actions
if ( isset ( $_GET [ 'action' ]) && isset ( $_GET [ 'delete' ]) ) {
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check_admin_referer ( 'bulk-link-categories' );
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$doaction = $_GET [ 'action' ] ? $_GET [ 'action' ] : $_GET [ 'action2' ];
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if ( ! current_user_can ( 'manage_categories' ) )
wp_die ( __ ( 'Cheatin’ uh?' ));
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if ( 'delete' == $doaction ) {
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foreach ( ( array ) $_GET [ 'delete' ] as $cat_ID ) {
$cat_name = get_term_field ( 'name' , $cat_ID , 'link_category' );
$default_cat_id = get_option ( 'default_link_category' );
// Don't delete the default cats.
if ( $cat_ID == $default_cat_id )
wp_die ( sprintf ( __ ( " Can’t delete the <strong>%s</strong> category: this is the default one " ), $cat_name ));
wp_delete_term ( $cat_ID , 'link_category' , array ( 'default' => $default_cat_id ));
}
$location = 'edit-link-categories.php' ;
if ( $referer = wp_get_referer () ) {
if ( false !== strpos ( $referer , 'edit-link-categories.php' ) )
$location = $referer ;
}
$location = add_query_arg ( 'message' , 6 , $location );
wp_redirect ( $location );
exit ();
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}
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} elseif ( isset ( $_GET [ '_wp_http_referer' ]) && ! empty ( $_GET [ '_wp_http_referer' ]) ) {
wp_redirect ( remove_query_arg ( array ( '_wp_http_referer' , '_wpnonce' ), stripslashes ( $_SERVER [ 'REQUEST_URI' ]) ) );
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exit ;
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}
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$title = __ ( 'Link Categories' );
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wp_enqueue_script ( 'admin-categories' );
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wp_enqueue_script ( 'admin-forms' );
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require_once ( 'admin-header.php' );
$messages [ 1 ] = __ ( 'Category added.' );
$messages [ 2 ] = __ ( 'Category deleted.' );
$messages [ 3 ] = __ ( 'Category updated.' );
$messages [ 4 ] = __ ( 'Category not added.' );
$messages [ 5 ] = __ ( 'Category not updated.' );
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$messages [ 6 ] = __ ( 'Categories deleted.' ); ?>
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< div id = " edit-settings-wrap " class = " hidden " >
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< h5 >< ? php _e ( 'Show on screen' ) ?> </h5>
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< form id = " adv-settings " action = " " method = " get " >
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< div class = " metabox-prefs " >
< ? php manage_columns_prefs ( 'link-category' ) ?>
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< ? php wp_nonce_field ( 'hiddencolumns' , 'hiddencolumnsnonce' , false ); ?>
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< br class = " clear " />
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</ div ></ form >
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</ div >
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< ? php if ( isset ( $_GET [ 'message' ]) && ( $msg = ( int ) $_GET [ 'message' ] ) ) : ?>
< div id = " message " class = " updated fade " >< p >< ? php echo $messages [ $msg ]; ?> </p></div>
< ? php $_SERVER [ 'REQUEST_URI' ] = remove_query_arg ( array ( 'message' ), $_SERVER [ 'REQUEST_URI' ]);
endif ; ?>
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< div class = " wrap " >
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< form id = " posts-filter " action = " " method = " get " >
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< p id = " post-search " >
< label class = " hidden " for = " post-search-input " >< ? php _e ( 'Search Categories' ); ?> :</label>
< input type = " text " id = " post-search-input " name = " s " value = " <?php echo attribute_escape(stripslashes( $_GET['s'] )); ?> " />
< input type = " submit " value = " <?php _e( 'Search Categories' ); ?> " class = " button " />
</ p >
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< div class = " tablenav " >
< ? php
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$pagenum = isset ( $_GET [ 'pagenum' ] ) ? absint ( $_GET [ 'pagenum' ] ) : 0 ;
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if ( empty ( $pagenum ) )
$pagenum = 1 ;
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if ( ! isset ( $catsperpage ) || $catsperpage < 0 )
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$catsperpage = 20 ;
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$page_links = paginate_links ( array (
'base' => add_query_arg ( 'pagenum' , '%#%' ),
'format' => '' ,
'total' => ceil ( wp_count_terms ( 'link_category' ) / $catsperpage ),
'current' => $pagenum
));
if ( $page_links )
echo " <div class='tablenav-pages'> $page_links </div> " ;
?>
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< div class = " alignleft " >
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< select name = " action " >
< option value = " " selected >< ? php _e ( 'Actions' ); ?> </option>
< option value = " delete " >< ? php _e ( 'Delete' ); ?> </option>
</ select >
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< input type = " submit " value = " <?php _e('Apply'); ?> " name = " doaction " id = " doaction " class = " button-secondary action " />
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< ? php wp_nonce_field ( 'bulk-link-categories' ); ?>
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</ div >
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< br class = " clear " />
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</ div >
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< br class = " clear " />
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< table class = " widefat " >
< thead >
< tr >
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< ? php print_column_headers ( 'link-category' ); ?>
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</ tr >
</ thead >
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< tfoot >
< tr >
< ? php print_column_headers ( 'link-category' , false ); ?>
</ tr >
</ tfoot >
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< tbody id = " the-list " class = " list:link-cat " >
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< ? php
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$start = ( $pagenum - 1 ) * $catsperpage ;
$args = array ( 'offset' => $start , 'number' => $catsperpage , 'hide_empty' => 0 );
if ( ! empty ( $_GET [ 's' ] ) )
$args [ 'search' ] = $_GET [ 's' ];
$categories = get_terms ( 'link_category' , $args );
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if ( $categories ) {
$output = '' ;
foreach ( $categories as $category ) {
$category = sanitize_term ( $category , 'link_category' , 'display' );
$output .= link_cat_row ( $category );
}
$output = apply_filters ( 'cat_rows' , $output );
echo $output ;
unset ( $category );
}
?>
</ tbody >
</ table >
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< div class = " tablenav " >
< ? php
if ( $page_links )
echo " <div class='tablenav-pages'> $page_links </div> " ;
?>
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< div class = " alignleft " >
< select name = " action2 " >
< option value = " " selected >< ? php _e ( 'Actions' ); ?> </option>
< option value = " delete " >< ? php _e ( 'Delete' ); ?> </option>
</ select >
< input type = " submit " value = " <?php _e('Apply'); ?> " name = " doaction2 " id = " doaction2 " class = " button-secondary action " />
</ div >
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< br class = " clear " />
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</ div >
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< br class = " clear " />
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</ form >
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</ div >
< ? php if ( current_user_can ( 'manage_categories' ) ) : ?>
< div class = " wrap " >
< p >< ? php printf ( __ ( '<strong>Note:</strong><br />Deleting a category does not delete the links in that category. Instead, links that were only assigned to the deleted category are set to the category <strong>%s</strong>.' ), get_term_field ( 'name' , get_option ( 'default_link_category' ), 'link_category' )) ?> </p>
</ div >
< ? php include ( 'edit-link-category-form.php' ); ?>
< ? php endif ; ?>
< ? php include ( 'admin-footer.php' ); ?>