wp-admin/categories.php

   1 <?php
   2 require_once('admin.php');
   3
   4 $title = __('Categories');
   5 $parent_file = 'edit.php';
   6 $list_js = true;
   7
   8 $wpvarstoreset = array('action','cat');
   9 for ($i=0; $i<count($wpvarstoreset); $i += 1) {
  10     $wpvar = $wpvarstoreset[$i];
  11     if (!isset($$wpvar)) {
  12         if (empty($_POST["$wpvar"])) {
  13             if (empty($_GET["$wpvar"])) {
  14                 $$wpvar = '';
  15             } else {
  16                 $$wpvar = $_GET["$wpvar"];
  17             }
  18         } else {
  19             $$wpvar = $_POST["$wpvar"];
  20         }
  21     }
  22 }
  23
  24 switch($action) {
  25
  26 case 'addcat':
  27
  28         check_admin_referer('add-category');
  29
  30         if ( !current_user_can('manage_categories') )
  31                 die (__('Cheatin&#8217; uh?'));
  32
  33         wp_insert_category($_POST);
  34
  35         wp_redirect('categories.php?message=1#addcat');
  36         exit;
  37 break;
  38
  39 case 'delete':
  40         $cat_ID = (int) $_GET['cat_ID'];
  41         check_admin_referer('delete-category_' .  $cat_ID);
  42
  43         if ( !current_user_can('manage_categories') )
  44                 die (__('Cheatin&#8217; uh?'));
  45
  46         $cat_name = get_catname($cat_ID);
  47
  48         // Don't delete the default cats.
  49         if ( $cat_ID == get_option('default_category') )
  50                 die(sprintf(__("Can't delete the <strong>%s</strong> category: this is the default one"), $cat_name));
  51
  52         wp_delete_category($cat_ID);
  53
  54         wp_redirect('categories.php?message=2');
  55         exit;
  56 break;
  57
  58 case 'edit':
  59
  60     require_once ('admin-header.php');
  61     $cat_ID = (int) $_GET['cat_ID'];
  62     $category = get_category_to_edit($cat_ID);
  63     ?>
  64
  65 <div class="wrap">
  66  <h2><?php _e('Edit Category') ?></h2>
  67  <form name="editcat" action="categories.php" method="post">
  68           <?php wp_nonce_field('update-category_' .  $category->cat_ID); ?>
  69           <table class="editform" width="100%" cellspacing="2" cellpadding="5">
  70                 <tr>
  71                   <th width="33%" scope="row"><?php _e('Category name:') ?></th>
  72                   <td width="67%"><input name="cat_name" type="text" value="<?php echo attribute_escape($category->cat_name); ?>" size="40" /> <input type="hidden" name="action" value="editedcat" />
  73 <input type="hidden" name="cat_ID" value="<?php echo $category->cat_ID ?>" /></td>
  74                 </tr>
  75                 <tr>
  76                         <th scope="row"><?php _e('Category slug:') ?></th>
  77                         <td><input name="category_nicename" type="text" value="<?php echo attribute_escape($category->category_nicename); ?>" size="40" /></td>
  78                 </tr>
  79                 <tr>
  80                         <th scope="row"><?php _e('Category parent:') ?></th>
  81                         <td>
  82                         <select name='category_parent'>
  83           <option value='0' <?php if (!$category->category_parent) echo " selected='selected'"; ?>><?php _e('None') ?></option>
  84           <?php wp_dropdown_cats($category->cat_ID, $category->category_parent); ?>
  85           </select></td>
  86                 </tr>
  87                 <tr>
  88                         <th scope="row"><?php _e('Description:') ?></th>
  89                         <td><textarea name="category_description" rows="5" cols="50" style="width: 97%;"><?php echo wp_specialchars($category->category_description); ?></textarea></td>
  90                 </tr>
  91                 </table>
  92           <p class="submit"><input type="submit" name="submit" value="<?php _e('Edit category') ?> &raquo;" /></p>
  93  </form>
  94  <p><a href="categories.php"><?php _e('&laquo; Return to category list'); ?></a></p>
  95 </div>
  96     <?php
  97
  98 break;
  99
 100 case 'editedcat':
 101         $cat_ID = (int) $_POST['cat_ID'];
 102         check_admin_referer('update-category_' . $cat_ID);
 103
 104         if ( !current_user_can('manage_categories') )
 105                 die (__('Cheatin&#8217; uh?'));
 106
 107         wp_update_category($_POST);
 108
 109         wp_redirect('categories.php?message=3');
 110         exit;
 111 break;
 112
 113 default:
 114
 115 require_once ('admin-header.php');
 116
 117 $messages[1] = __('Category added.');
 118 $messages[2] = __('Category deleted.');
 119 $messages[3] = __('Category updated.');
 120 ?>
 121
 122 <?php if (isset($_GET['message'])) : ?>
 123 <div id="message" class="updated fade"><p><?php echo $messages[$_GET['message']]; ?></p></div>
 124 <?php endif; ?>
 125
 126 <div class="wrap">
 127 <?php if ( current_user_can('manage_categories') ) : ?>
 128         <h2><?php printf(__('Categories (<a href="%s">add new</a>)'), '#addcat') ?> </h2>
 129 <?php else : ?>
 130         <h2><?php _e('Categories') ?> </h2>
 131 <?php endif; ?>
 132 <table id="the-list-x" width="100%" cellpadding="3" cellspacing="3">
 133         <tr>
 134                 <th scope="col"><?php _e('ID') ?></th>
 135         <th scope="col"><?php _e('Name') ?></th>
 136         <th scope="col"><?php _e('Description') ?></th>
 137         <th scope="col"><?php _e('# Posts') ?></th>
 138         <th colspan="2"><?php _e('Action') ?></th>
 139         </tr>
 140 <?php
 141 cat_rows();
 142 ?>
 143 </table>
 144
 145 <div id="ajax-response"></div>
 146
 147 </div>
 148
 149 <?php if ( current_user_can('manage_categories') ) : ?>
 150 <div class="wrap">
 151 <p><?php printf(__('<strong>Note:</strong><br />Deleting a category does not delete posts from that category, it will just set them back to the default category <strong>%s</strong>.'), get_catname(get_option('default_category'))) ?></p>
 152 </div>
 153
 154 <div class="wrap">
 155     <h2><?php _e('Add New Category') ?></h2>
 156     <form name="addcat" id="addcat" action="categories.php" method="post">
 157     <?php wp_nonce_field('add-category'); ?>
 158         <p><?php _e('Name:') ?><br />
 159         <input type="text" name="cat_name" value="" /></p>
 160         <p><?php _e('Category parent:') ?><br />
 161         <select name='category_parent' class='postform'>
 162         <option value='0'><?php _e('None') ?></option>
 163         <?php wp_dropdown_cats(0); ?>
 164         </select></p>
 165         <p><?php _e('Description: (optional)') ?> <br />
 166         <textarea name="category_description" rows="5" cols="50" style="width: 97%;"></textarea></p>
 167         <p class="submit"><input type="hidden" name="action" value="addcat" /><input type="submit" name="submit" value="<?php _e('Add Category &raquo;') ?>" /></p>
 168     </form>
 169 </div>
 170 <?php endif; ?>
 171
 172 <?php
 173 break;
 174 }
 175
 176 include('admin-footer.php');
 177 ?>