231 lines
7.1 KiB
PHP
231 lines
7.1 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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$doaction = $_GET['action'] ? $_GET['action'] : $_GET['action2'];
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if ( !current_user_can('manage_categories') )
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wp_die(__('Cheatin’ uh?'));
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if ( 'delete' == $doaction ) {
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$cats = (array) $_GET['delete'];
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$default_cat_id = get_option('default_link_category');
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foreach( $cats as $cat_ID ) {
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$cat_ID = (int) $cat_ID;
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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"), get_term_field('name', $cat_ID, 'link_category') ) );
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wp_delete_term($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 ( isset($_GET['_wp_http_referer']) && ! empty($_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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if ( current_user_can('manage_categories') )
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wp_enqueue_script('inline-edit-tax');
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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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<div class="wrap nosubsub">
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<?php screen_icon(); ?>
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<h2><?php echo esc_html( $title );
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if ( isset($_GET['s']) && $_GET['s'] )
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printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( stripslashes($_GET['s']) ) ); ?>
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</h2>
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<?php if ( isset($_GET['message']) && ( $msg = (int) $_GET['message'] ) ) : ?>
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<div id="message" class="updated"><p><?php echo $messages[$msg]; ?></p></div>
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<?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
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endif; ?>
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<form class="search-form" action="" method="get">
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<p class="search-box">
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<label class="screen-reader-text" for="link-category-search-input"><?php _e( 'Search Categories' ); ?>:</label>
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<input type="text" id="link-category-search-input" name="s" value="<?php _admin_search_query(); ?>" />
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<input type="submit" value="<?php esc_attr_e( 'Search Categories' ); ?>" class="button" />
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</p>
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</form>
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<br class="clear" />
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<div id="col-container">
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<div id="col-right">
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<div class="col-wrap">
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<form id="posts-filter" action="" method="get">
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<div class="tablenav">
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<?php
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$pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 0;
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if ( empty($pagenum) )
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$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(
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'base' => add_query_arg( 'pagenum', '%#%' ),
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'format' => '',
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'prev_text' => __('«'),
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'next_text' => __('»'),
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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 actions">
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<select name="action">
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<option value="" selected="selected"><?php _e('Bulk 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 esc_attr_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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<div class="clear"></div>
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<table class="widefat fixed" cellspacing="0">
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<thead>
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<tr>
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<?php print_column_headers('edit-link-categories'); ?>
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</tr>
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</thead>
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<tfoot>
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<tr>
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<?php print_column_headers('edit-link-categories', false); ?>
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</tr>
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</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) * $catsperpage;
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$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 $category ) {
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$output .= link_cat_row($category);
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}
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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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<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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<div class="alignleft actions">
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<select name="action2">
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<option value="" selected="selected"><?php _e('Bulk 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 esc_attr_e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" />
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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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</form>
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<div class="form-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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</div>
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</div><!-- /col-right -->
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<div id="col-left">
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<div class="col-wrap">
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<?php if ( current_user_can('manage_categories') ) {
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$category = (object) array(); $category->parent = 0; do_action('add_link_category_form_pre', $category); ?>
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<div class="form-wrap">
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<h3><?php _e('Add Link Category'); ?></h3>
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<div id="ajax-response"></div>
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<form name="addcat" id="addcat" class="add:the-list: validate" method="post" action="link-category.php">
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<input type="hidden" name="action" value="addcat" />
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<?php wp_original_referer_field(true, 'previous'); wp_nonce_field('add-link-category'); ?>
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<div class="form-field form-required">
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<label for="name"><?php _e('Link Category name') ?></label>
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<input name="name" id="name" type="text" value="" size="40" aria-required="true" />
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</div>
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<?php if ( !is_multisite() ) { ?>
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<div class="form-field">
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<label for="slug"><?php _e('Link Category slug') ?></label>
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<input name="slug" id="slug" type="text" value="" size="40" />
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<p><?php _e('The “slug” is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></p>
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</div>
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<?php } ?>
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<div class="form-field">
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<label for="description"><?php _e('Description (optional)') ?></label>
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<textarea name="description" id="description" rows="5" cols="40"></textarea>
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<p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p>
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</div>
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<p class="submit"><input type="submit" class="button" name="submit" value="<?php esc_attr_e('Add Category'); ?>" /></p>
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<?php do_action('edit_link_category_form', $category); ?>
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</form>
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</div>
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<?php } ?>
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</div>
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</div><!-- /col-left -->
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</div><!-- /col-container -->
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</div><!-- /wrap -->
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<?php inline_edit_term_row('edit-link-categories', 'link_category'); ?>
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<?php include('admin-footer.php'); ?>
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