Ticket #6671: manage_categories.patch

wp-admin/categories.php

@@ -126 +126 @@
 <?php endif; ?>
 
 <p id="post-search">
-        <input type="text" id="post-search-input" name="s" value="<?php echo attribute_escape(stripslashes($_GET['s'])); ?>" />
+        <input type="text" id="post-search-input" name="s" value="<?php echo attribute_escape(stripslashes( @ $_GET['s'] )); ?>" />
         <input type="submit" value="<?php _e( 'Search Categories' ); ?>" class="button" />
 </p>
 

wp-admin/edit-category-form.php

@@ -12 +12 @@
         $form = '<form name="addcat" id="addcat" method="post" action="categories.php" class="add:the-list: validate">';
         $action = 'addcat';
         $nonce_action = 'add-category';
+        if ( ! isset( $category ) ) $category = null;
         do_action('add_category_form_pre', $category);
 }
 ?>
@@ -21 +22 @@
 <div id="ajax-response"></div>
 <?php echo $form ?>
 <input type="hidden" name="action" value="<?php echo $action ?>" />
-<input type="hidden" name="cat_ID" value="<?php echo $category->term_id ?>" />
+<input type="hidden" name="cat_ID" value="<?php echo @ $category->term_id ?>" />
 <?php wp_nonce_field($nonce_action); ?>
         <table class="form-table">
                 <tr class="form-field form-required">
                         <th scope="row" valign="top"><label for="cat_name"><?php _e('Category Name') ?></label></th>
-                        <td><input name="cat_name" id="cat_name" type="text" value="<?php echo attribute_escape($category->name); ?>" size="40" /><br />
+                        <td><input name="cat_name" id="cat_name" type="text" value="<?php echo attribute_escape( @ $category->name ); ?>" size="40" /><br />
             <?php _e('The name is used to identify the category almost everywhere, for example under the post or in the category widget.'); ?></td>
                 </tr>
                 <tr class="form-field">
                         <th scope="row" valign="top"><label for="category_nicename"><?php _e('Category Slug') ?></label></th>
-                        <td><input name="category_nicename" id="category_nicename" type="text" value="<?php echo attribute_escape($category->slug); ?>" size="40" /><br />
+                        <td><input name="category_nicename" id="category_nicename" type="text" value="<?php echo attribute_escape( @ $category->slug ); ?>" size="40" /><br />
             <?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.'); ?></td>
                 </tr>
                 <tr class="form-field">
                         <th scope="row" valign="top"><label for="category_parent"><?php _e('Category Parent') ?></label></th>
                         <td>
-                                <?php wp_dropdown_categories('hide_empty=0&name=category_parent&orderby=name&selected=' . $category->parent . '&hierarchical=1&show_option_none=' . __('None')); ?><br />
+                                <?php wp_dropdown_categories('hide_empty=0&name=category_parent&orderby=name&selected=' . @ $category_parent . '&hierarchical=1&show_option_none=' . __('None')); ?><br />
                 <?php _e('Categories, unlike tags, can have a hierarchy. You might have a Jazz category, and under that have children categories for Bebop and Big Band. Totally optional.'); ?>
                         </td>
                 </tr>
                 <tr class="form-field">
                         <th scope="row" valign="top"><label for="category_description"><?php _e('Description') ?></label></th>
-                        <td><textarea name="category_description" id="category_description" rows="5" cols="50" style="width: 97%;"><?php echo wp_specialchars($category->description); ?></textarea><br />
+                        <td><textarea name="category_description" id="category_description" rows="5" cols="50" style="width: 97%;"><?php echo wp_specialchars( @ $category->description); ?></textarea><br />
             <?php _e('The description is not prominent by default, however some themes may show it.'); ?></td>
                 </tr>
         </table>