wp-admin/edit-link-categories.php

   1 <?php
   2 /**
   3  * Edit Link Categories Administration Panel.
   4  *
   5  * @package WordPress
   6  * @subpackage Administration
   7  */
   8
   9 /** WordPress Administration Bootstrap */
  10 require_once('admin.php');
  11
  12 // Handle bulk actions
  13 if ( isset($_GET['action']) && isset($_GET['delete']) ) {
  14         check_admin_referer('bulk-link-categories');
  15         $doaction = $_GET['action'] ? $_GET['action'] : $_GET['action2'];
  16
  17         if ( !current_user_can('manage_categories') )
  18                 wp_die(__('Cheatin&#8217; uh?'));
  19
  20         if ( 'delete' == $doaction ) {
  21                 foreach( (array) $_GET['delete'] as $cat_ID ) {
  22                         $cat_name = get_term_field('name', $cat_ID, 'link_category');
  23                         $default_cat_id = get_option('default_link_category');
  24
  25                         // Don't delete the default cats.
  26                         if ( $cat_ID == $default_cat_id )
  27                                 wp_die(sprintf(__("Can&#8217;t delete the <strong>%s</strong> category: this is the default one"), $cat_name));
  28
  29                         wp_delete_term($cat_ID, 'link_category', array('default' => $default_cat_id));
  30                 }
  31
  32                 $location = 'edit-link-categories.php';
  33                 if ( $referer = wp_get_referer() ) {
  34                         if ( false !== strpos($referer, 'edit-link-categories.php') )
  35                                 $location = $referer;
  36                 }
  37
  38                 $location = add_query_arg('message', 6, $location);
  39                 wp_redirect($location);
  40                 exit();
  41         }
  42 } elseif ( isset($_GET['_wp_http_referer']) && ! empty($_GET['_wp_http_referer']) ) {
  43          wp_redirect( remove_query_arg( array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']) ) );
  44          exit;
  45 }
  46
  47 $title = __('Link Categories');
  48
  49 wp_enqueue_script('admin-categories');
  50 if ( current_user_can('manage_categories') )
  51         wp_enqueue_script('inline-edit-tax');
  52
  53 require_once ('admin-header.php');
  54
  55 $messages[1] = __('Category added.');
  56 $messages[2] = __('Category deleted.');
  57 $messages[3] = __('Category updated.');
  58 $messages[4] = __('Category not added.');
  59 $messages[5] = __('Category not updated.');
  60 $messages[6] = __('Categories deleted.'); ?>
  61
  62 <div class="wrap nosubsub">
  63 <?php screen_icon(); ?>
  64 <h2><?php echo wp_specialchars( $title );
  65 if ( isset($_GET['s']) && $_GET['s'] )
  66         printf( '<span class="subtitle">' . __('Search results for &#8220;%s&#8221;') . '</span>', wp_specialchars( stripslashes($_GET['s']) ) ); ?>
  67 </h2>
  68
  69 <?php if ( isset($_GET['message']) && ( $msg = (int) $_GET['message'] ) ) : ?>
  70 <div id="message" class="updated fade"><p><?php echo $messages[$msg]; ?></p></div>
  71 <?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
  72 endif; ?>
  73
  74 <form class="search-form" action="" method="get">
  75 <p class="search-box">
  76         <label class="hidden" for="link-category-search-input"><?php _e( 'Search Categories' ); ?>:</label>
  77         <input type="text" class="search-input" id="link-category-search-input" name="s" value="<?php _admin_search_query(); ?>" />
  78         <input type="submit" value="<?php _e( 'Search Categories' ); ?>" class="button" />
  79 </p>
  80 </form>
  81 <br class="clear" />
  82
  83 <div id="col-container">
  84
  85 <div id="col-right">
  86 <div class="col-wrap">
  87 <form id="posts-filter" action="" method="get">
  88 <div class="tablenav">
  89
  90 <?php
  91 $pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 0;
  92 if ( empty($pagenum) )
  93         $pagenum = 1;
  94 if( ! isset( $catsperpage ) || $catsperpage < 0 )
  95         $catsperpage = 20;
  96
  97 $page_links = paginate_links( array(
  98         'base' => add_query_arg( 'pagenum', '%#%' ),
  99         'format' => '',
 100         'prev_text' => __('&laquo;'),
 101         'next_text' => __('&raquo;'),
 102         'total' => ceil(wp_count_terms('link_category') / $catsperpage),
 103         'current' => $pagenum
 104 ));
 105
 106 if ( $page_links )
 107         echo "<div class='tablenav-pages'>$page_links</div>";
 108 ?>
 109
 110 <div class="alignleft actions">
 111 <select name="action">
 112 <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
 113 <option value="delete"><?php _e('Delete'); ?></option>
 114 </select>
 115 <input type="submit" value="<?php _e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" />
 116 <?php wp_nonce_field('bulk-link-categories'); ?>
 117 </div>
 118
 119 <br class="clear" />
 120 </div>
 121
 122 <div class="clear"></div>
 123
 124 <table class="widefat fixed" cellspacing="0">
 125         <thead>
 126         <tr>
 127 <?php print_column_headers('edit-link-categories'); ?>
 128         </tr>
 129         </thead>
 130
 131         <tfoot>
 132         <tr>
 133 <?php print_column_headers('edit-link-categories', false); ?>
 134         </tr>
 135         </tfoot>
 136
 137         <tbody id="the-list" class="list:link-cat">
 138 <?php
 139 $start = ($pagenum - 1) * $catsperpage;
 140 $args = array('offset' => $start, 'number' => $catsperpage, 'hide_empty' => 0);
 141 if ( !empty( $_GET['s'] ) )
 142         $args['search'] = $_GET['s'];
 143
 144 $categories = get_terms( 'link_category', $args );
 145 if ( $categories ) {
 146         $output = '';
 147         foreach ( $categories as $category ) {
 148                 $output .= link_cat_row($category);
 149         }
 150         echo $output;
 151         unset($category);
 152 }
 153
 154 ?>
 155         </tbody>
 156 </table>
 157
 158 <div class="tablenav">
 159 <?php
 160 if ( $page_links )
 161         echo "<div class='tablenav-pages'>$page_links</div>";
 162 ?>
 163
 164 <div class="alignleft actions">
 165 <select name="action2">
 166 <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
 167 <option value="delete"><?php _e('Delete'); ?></option>
 168 </select>
 169 <input type="submit" value="<?php _e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" />
 170 </div>
 171
 172 <br class="clear" />
 173 </div>
 174 <br class="clear" />
 175 </form>
 176
 177 <div class="form-wrap">
 178 <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>
 179 </div>
 180
 181
 182 </div>
 183 </div><!-- /col-right -->
 184
 185 <div id="col-left">
 186 <div class="col-wrap">
 187
 188 <?php if ( current_user_can('manage_categories') ) {
 189         $category = (object) array(); $category->parent = 0; do_action('add_link_category_form_pre', $category); ?>
 190
 191 <div class="form-wrap">
 192 <h3><?php _e('Add Category'); ?></h3>
 193 <div id="ajax-response"></div>
 194 <form name="addcat" id="addcat" class="add:the-list: validate" method="post" action="link-category.php">
 195 <input type="hidden" name="action" value="addcat" />
 196 <?php wp_original_referer_field(true, 'previous'); wp_nonce_field('add-link-category'); ?>
 197
 198 <div class="form-field form-required">
 199         <label for="name"><?php _e('Category name') ?></label>
 200         <input name="name" id="name" type="text" value="" size="40" aria-required="true" />
 201 </div>
 202
 203 <div class="form-field">
 204         <label for="slug"><?php _e('Category slug') ?></label>
 205         <input name="slug" id="slug" type="text" value="" size="40" />
 206         <p><?php _e('The &#8220;slug&#8221; is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></p>
 207 </div>
 208
 209 <div class="form-field">
 210         <label for="description"><?php _e('Description (optional)') ?></label>
 211         <textarea name="description" id="description" rows="5" cols="40"></textarea>
 212 </div>
 213
 214 <p class="submit"><input type="submit" class="button" name="submit" value="<?php _e('Add Category'); ?>" /></p>
 215 <?php do_action('edit_link_category_form', $category); ?>
 216 </form>
 217 </div>
 218
 219 <?php } ?>
 220
 221 </div>
 222 </div><!-- /col-left -->
 223
 224 </div><!-- /col-container -->
 225 </div><!-- /wrap -->
 226
 227 <script type="text/javascript">
 228 /* <![CDATA[ */
 229 (function($){
 230         $(document).ready(function(){
 231                 $('#doaction, #doaction2').click(function(){
 232                         if ( $('select[name^="action"]').val() == 'delete' ) {
 233                                 var m = '<?php echo js_escape(__("You are about to delete the selected link categories.\n  'Cancel' to stop, 'OK' to delete.")); ?>';
 234                                 return showNotice.warn(m);
 235                         }
 236                 });
 237         });
 238 })(jQuery);
 239 /* ]]> */
 240 </script>
 241
 242 <?php inline_edit_term_row('edit-link-categories'); ?>
 243 <?php include('admin-footer.php'); ?>