167 lines
4.8 KiB
PHP
167 lines
4.8 KiB
PHP
<?php
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/**
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* Edit Link Categories Administration Panel.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** WordPress Administration Bootstrap */
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require_once('admin.php');
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// Handle bulk actions
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if ( isset($_GET['action']) && isset($_GET['delete']) ) {
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check_admin_referer('bulk-link-categories');
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if ( !current_user_can('manage_categories') )
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wp_die(__('Cheatin’ uh?'));
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if ( $_GET['action'] == 'delete' ) {
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foreach( (array) $_GET['delete'] as $cat_ID ) {
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$cat_name = get_term_field('name', $cat_ID, 'link_category');
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$default_cat_id = get_option('default_link_category');
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// Don't delete the default cats.
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if ( $cat_ID == $default_cat_id )
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wp_die(sprintf(__("Can’t delete the <strong>%s</strong> category: this is the default one"), $cat_name));
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wp_delete_term($cat_ID, 'link_category', array('default' => $default_cat_id));
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}
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$location = 'edit-link-categories.php';
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if ( $referer = wp_get_referer() ) {
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if ( false !== strpos($referer, 'edit-link-categories.php') )
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$location = $referer;
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}
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$location = add_query_arg('message', 6, $location);
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wp_redirect($location);
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exit();
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}
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} elseif ( !empty($_GET['_wp_http_referer']) ) {
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wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
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exit;
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}
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$title = __('Link Categories');
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wp_enqueue_script( 'admin-categories' );
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wp_enqueue_script('admin-forms');
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require_once ('admin-header.php');
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$messages[1] = __('Category added.');
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$messages[2] = __('Category deleted.');
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$messages[3] = __('Category updated.');
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$messages[4] = __('Category not added.');
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$messages[5] = __('Category not updated.');
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$messages[6] = __('Categories deleted.');
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if (isset($_GET['message'])) : ?>
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<div id="message" class="updated fade"><p><?php echo $messages[$_GET['message']]; ?></p></div>
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<?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
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endif; ?>
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<div class="wrap">
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<form id="posts-filter" action="" method="get">
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<h2><?php printf( current_user_can('manage_categories') ? __('Link Categories (<a href="%s">Add New</a>)') : __('Manage Tags'), '#addcat' ); ?></h2>
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<p id="post-search">
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<label class="hidden" for="post-search-input"><?php _e( 'Search Categories' ); ?>:</label>
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<input type="text" id="post-search-input" name="s" value="<?php echo attribute_escape(stripslashes($_GET['s'])); ?>" />
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<input type="submit" value="<?php _e( 'Search Categories' ); ?>" class="button" />
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</p>
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<br class="clear" />
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<div class="tablenav">
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<?php
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$pagenum = absint( $_GET['pagenum'] );
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if ( empty($pagenum) )
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$pagenum = 1;
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if( !$catsperpage || $catsperpage < 0 )
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$catsperpage = 20;
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$page_links = paginate_links( array(
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'base' => add_query_arg( 'pagenum', '%#%' ),
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'format' => '',
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'total' => ceil(wp_count_terms('link_category') / $catsperpage),
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'current' => $pagenum
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));
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if ( $page_links )
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echo "<div class='tablenav-pages'>$page_links</div>";
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?>
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<div class="alignleft">
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<select name="action">
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<option value="" selected><?php _e('Actions'); ?></option>
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<option value="delete"><?php _e('Delete'); ?></option>
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</select>
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<input type="submit" value="<?php _e('Apply'); ?>" name="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">
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<thead>
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<tr>
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<th scope="col" class="check-column"><input type="checkbox" /></th>
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<th scope="col"><?php _e('Name') ?></th>
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<th scope="col"><?php _e('Description') ?></th>
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<th scope="col" class="num" style="width: 90px;"><?php _e('Links') ?></th>
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</tr>
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</thead>
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<tbody id="the-list" class="list:link-cat">
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<?php
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$start = ($pagenum - 1) * $catsperpage;
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$args = array('offset' => $start, 'number' => $catsperpage, 'hide_empty' => 0);
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if ( !empty( $_GET['s'] ) )
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$args['search'] = $_GET['s'];
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$categories = get_terms( 'link_category', $args );
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if ( $categories ) {
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$output = '';
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foreach ( $categories as $category ) {
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$category = sanitize_term($category, 'link_category', 'display');
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$output .= link_cat_row($category);
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}
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$output = apply_filters('cat_rows', $output);
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echo $output;
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unset($category);
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}
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?>
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</tbody>
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</table>
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</form>
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<div class="tablenav">
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<?php
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if ( $page_links )
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echo "<div class='tablenav-pages'>$page_links</div>";
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?>
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<br class="clear" />
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</div>
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<br class="clear" />
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</div>
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<?php if ( current_user_can('manage_categories') ) : ?>
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<div class="wrap">
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<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>
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</div>
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<?php include('edit-link-category-form.php'); ?>
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<?php endif; ?>
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<?php include('admin-footer.php'); ?>
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