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