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[autoinstalls/wordpress.git] / wp-admin / categories.php
1 <?php
2 /**
3  * Categories Management Panel
4  *
5  * @package WordPress
6  * @subpackage Administration
7  */
8
9 /** Load WordPress Bootstrap */
10 require_once('admin.php');
11
12 $title = __('Categories');
13
14 wp_reset_vars( array('action', 'cat') );
15
16 if ( isset( $_GET['action'] ) && isset($_GET['delete']) && ( 'delete' == $_GET['action'] || 'delete' == $_GET['action2'] ) )
17         $action = 'bulk-delete';
18
19 switch($action) {
20
21 case 'addcat':
22
23         check_admin_referer('add-category');
24
25         if ( !current_user_can('manage_categories') )
26                 wp_die(__('Cheatin&#8217; uh?'));
27
28         if ( wp_insert_category($_POST ) )
29                 wp_safe_redirect( add_query_arg( 'message', 1, wp_get_referer() ) . '#addcat' );
30         else
31                 wp_safe_redirect( add_query_arg( 'message', 4, wp_get_referer() ) . '#addcat' );
32
33         exit;
34 break;
35
36 case 'delete':
37         if ( !isset( $_GET['cat_ID'] ) ) {
38                 wp_redirect('categories.php');
39                 exit;
40         }
41
42         $cat_ID = (int) $_GET['cat_ID'];
43         check_admin_referer('delete-category_' .  $cat_ID);
44
45         if ( !current_user_can('manage_categories') )
46                 wp_die(__('Cheatin&#8217; uh?'));
47
48         // Don't delete the default cats.
49         if ( $cat_ID == get_option('default_category') )
50                 wp_die( sprintf( __("Can&#8217;t delete the <strong>%s</strong> category: this is the default one"), get_cat_name($cat_ID) ) );
51
52         wp_delete_category($cat_ID);
53
54         wp_safe_redirect( add_query_arg( 'message', 2, wp_get_referer() ) );
55         exit;
56
57 break;
58
59 case 'bulk-delete':
60         check_admin_referer('bulk-categories');
61
62         if ( !current_user_can('manage_categories') )
63                 wp_die( __('You are not allowed to delete categories.') );
64
65         $cats = (array) $_GET['delete'];
66         $default_cat = get_option('default_category');
67         foreach ( $cats as $cat_ID ) {
68                 $cat_ID = (int) $cat_ID;
69
70                 // Don't delete the default cat.
71                 if ( $cat_ID == $default_cat )
72                         wp_die( sprintf( __("Can&#8217;t delete the <strong>%s</strong> category: this is the default one"), get_cat_name($cat_ID) ) );
73
74                 wp_delete_category($cat_ID);
75         }
76
77         wp_safe_redirect( wp_get_referer() );
78         exit;
79
80 break;
81 case 'edit':
82
83         $title = __('Edit Category');
84
85         require_once ('admin-header.php');
86         $cat_ID = (int) $_GET['cat_ID'];
87         $category = get_category_to_edit($cat_ID);
88         include('edit-category-form.php');
89
90 break;
91
92 case 'editedcat':
93         $cat_ID = (int) $_POST['cat_ID'];
94         check_admin_referer('update-category_' . $cat_ID);
95
96         if ( !current_user_can('manage_categories') )
97                 wp_die(__('Cheatin&#8217; uh?'));
98
99         $location = 'categories.php';
100         if ( $referer = wp_get_original_referer() ) {
101                 if ( false !== strpos($referer, 'categories.php') )
102                         $location = $referer;
103         }
104
105         if ( wp_update_category($_POST) )
106                 $location = add_query_arg('message', 3, $location);
107         else
108                 $location = add_query_arg('message', 5, $location);
109
110         wp_redirect($location);
111
112         exit;
113 break;
114
115 default:
116
117 if ( isset($_GET['_wp_http_referer']) && ! empty($_GET['_wp_http_referer']) ) {
118          wp_redirect( remove_query_arg( array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']) ) );
119          exit;
120 }
121
122 wp_enqueue_script('admin-categories');
123 if ( current_user_can('manage_categories') )
124         wp_enqueue_script('inline-edit-tax');
125
126 require_once ('admin-header.php');
127
128 $messages[1] = __('Category added.');
129 $messages[2] = __('Category deleted.');
130 $messages[3] = __('Category updated.');
131 $messages[4] = __('Category not added.');
132 $messages[5] = __('Category not updated.');
133 ?>
134
135 <div class="wrap nosubsub">
136 <?php screen_icon(); ?>
137 <h2><?php echo esc_html( $title );
138 if ( isset($_GET['s']) && $_GET['s'] )
139         printf( '<span class="subtitle">' . __('Search results for &#8220;%s&#8221;') . '</span>', esc_html( stripslashes($_GET['s']) ) ); ?>
140 </h2>
141
142 <?php
143 if ( isset($_GET['message']) && ( $msg = (int) $_GET['message'] ) ) : ?>
144 <div id="message" class="updated fade"><p><?php echo $messages[$msg]; ?></p></div>
145 <?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
146 endif; ?>
147
148 <form class="search-form topmargin" action="" method="get">
149 <p class="search-box">
150         <label class="screen-reader-text" for="category-search-input"><?php _e('Search Categories'); ?>:</label>
151         <input type="text" id="category-search-input" name="s" value="<?php _admin_search_query(); ?>" />
152         <input type="submit" value="<?php esc_attr_e( 'Search Categories' ); ?>" class="button" />
153 </p>
154 </form>
155 <br class="clear" />
156
157 <div id="col-container">
158
159 <div id="col-right">
160 <div class="col-wrap">
161 <form id="posts-filter" action="" method="get">
162 <div class="tablenav">
163
164 <?php
165 $pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 0;
166 if ( empty($pagenum) )
167         $pagenum = 1;
168
169 $cats_per_page = (int) get_user_option( 'categories_per_page', 0, false );
170 if ( empty( $cats_per_page ) || $cats_per_page < 1 )
171         $cats_per_page = 20;
172 $cats_per_page = apply_filters( 'edit_categories_per_page', $cats_per_page );
173
174 if ( !empty($_GET['s']) )
175         $num_cats = count(get_categories(array('hide_empty' => 0, 'search' => $_GET['s'])));
176 else
177         $num_cats = wp_count_terms('category');
178
179 $page_links = paginate_links( array(
180         'base' => add_query_arg( 'pagenum', '%#%' ),
181         'format' => '',
182         'prev_text' => __('&laquo;'),
183         'next_text' => __('&raquo;'),
184         'total' => ceil($num_cats / $cats_per_page),
185         'current' => $pagenum
186 ));
187
188 if ( $page_links )
189         echo "<div class='tablenav-pages'>$page_links</div>";
190 ?>
191
192 <div class="alignleft actions">
193 <select name="action">
194 <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
195 <option value="delete"><?php _e('Delete'); ?></option>
196 </select>
197 <input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" />
198 <?php wp_nonce_field('bulk-categories'); ?>
199 </div>
200
201 <br class="clear" />
202 </div>
203
204 <div class="clear"></div>
205
206 <table class="widefat fixed" cellspacing="0">
207         <thead>
208         <tr>
209 <?php print_column_headers('categories'); ?>
210         </tr>
211         </thead>
212
213         <tfoot>
214         <tr>
215 <?php print_column_headers('categories', false); ?>
216         </tr>
217         </tfoot>
218
219         <tbody id="the-list" class="list:cat">
220 <?php
221 cat_rows(0, 0, 0, $pagenum, $cats_per_page);
222 ?>
223         </tbody>
224 </table>
225
226 <div class="tablenav">
227 <?php
228 if ( $page_links )
229         echo "<div class='tablenav-pages'>$page_links</div>";
230 ?>
231
232 <div class="alignleft actions">
233 <select name="action2">
234 <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
235 <option value="delete"><?php _e('Delete'); ?></option>
236 </select>
237 <input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" />
238 <?php wp_nonce_field('bulk-categories'); ?>
239 </div>
240
241 <br class="clear" />
242 </div>
243
244 </form>
245
246 <div class="form-wrap">
247 <p><?php printf(__('<strong>Note:</strong><br />Deleting a category does not delete the posts in that category. Instead, posts that were only assigned to the deleted category are set to the category <strong>%s</strong>.'), apply_filters('the_category', get_cat_name(get_option('default_category')))) ?></p>
248 <p><?php printf(__('Categories can be selectively converted to tags using the <a href="%s">category to tag converter</a>.'), 'admin.php?import=wp-cat2tag') ?></p>
249 </div>
250
251 </div>
252 </div><!-- /col-right -->
253
254 <div id="col-left">
255 <div class="col-wrap">
256
257 <?php if ( current_user_can('manage_categories') ) { ?>
258 <?php $category = (object) array(); $category->parent = 0; do_action('add_category_form_pre', $category); ?>
259
260 <div class="form-wrap">
261 <h3><?php _e('Add Category'); ?></h3>
262 <div id="ajax-response"></div>
263 <form name="addcat" id="addcat" method="post" action="categories.php" class="add:the-list: validate">
264 <input type="hidden" name="action" value="addcat" />
265 <?php wp_original_referer_field(true, 'previous'); wp_nonce_field('add-category'); ?>
266
267 <div class="form-field form-required">
268         <label for="cat_name"><?php _e('Category Name') ?></label>
269         <input name="cat_name" id="cat_name" type="text" value="" size="40" aria-required="true" />
270     <p><?php _e('The name is used to identify the category almost everywhere, for example under the post or in the category widget.'); ?></p>
271 </div>
272
273 <div class="form-field">
274         <label for="category_nicename"><?php _e('Category Slug') ?></label>
275         <input name="category_nicename" id="category_nicename" type="text" value="" size="40" />
276     <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>
277 </div>
278
279 <div class="form-field">
280         <label for="category_parent"><?php _e('Category Parent') ?></label>
281         <?php wp_dropdown_categories(array('hide_empty' => 0, 'name' => 'category_parent', 'orderby' => 'name', 'selected' => $category->parent, 'hierarchical' => true, 'show_option_none' => __('None'))); ?>
282     <p><?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.'); ?></p>
283 </div>
284
285 <div class="form-field">
286         <label for="category_description"><?php _e('Description') ?></label>
287         <textarea name="category_description" id="category_description" rows="5" cols="40"></textarea>
288     <p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p>
289 </div>
290
291 <p class="submit"><input type="submit" class="button" name="submit" value="<?php esc_attr_e('Add Category'); ?>" /></p>
292 <?php do_action('edit_category_form', $category); ?>
293 </form></div>
294
295 <?php } ?>
296
297 </div>
298 </div><!-- /col-left -->
299
300 </div><!-- /col-container -->
301 </div><!-- /wrap -->
302
303 <?php
304 inline_edit_term_row('categories');
305
306 break;
307 }
308
309 include('admin-footer.php');
310
311 ?>