| 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’ uh?')); |
| 19 | |
| 20 | if ( 'delete' == $doaction ) { |
| 21 | $cats = (array) $_GET['delete']; |
| 22 | $default_cat_id = get_option('default_link_category'); |
| 23 | |
| 24 | foreach( $cats as $cat_ID ) { |
| 25 | $cat_ID = (int) $cat_ID; |
| 26 | // Don't delete the default cats. |
| 27 | if ( $cat_ID == $default_cat_id ) |
| 28 | wp_die( sprintf( __("Can’t delete the <strong>%s</strong> category: this is the default one"), get_term_field('name', $cat_ID, 'link_category') ) ); |
| 29 | |
| 30 | wp_delete_term($cat_ID, 'link_category', array('default' => $default_cat_id)); |
| 31 | } |
| 32 | |
| 33 | $location = 'edit-link-categories.php'; |
| 34 | if ( $referer = wp_get_referer() ) { |
| 35 | if ( false !== strpos($referer, 'edit-link-categories.php') ) |
| 36 | $location = $referer; |
| 37 | } |
| 38 | |
| 39 | $location = add_query_arg('message', 6, $location); |
| 40 | wp_redirect($location); |
| 41 | exit(); |
| 42 | } |
| 43 | } elseif ( ! empty($_GET['_wp_http_referer']) ) { |
| 44 | wp_redirect( remove_query_arg( array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']) ) ); |
| 45 | exit; |
| 46 | } |
| 47 | |
| 48 | $title = __('Link Categories'); |
| 49 | |
| 50 | wp_enqueue_script('admin-categories'); |
| 51 | if ( current_user_can('manage_categories') ) |
| 52 | wp_enqueue_script('inline-edit-tax'); |
| 53 | |
| 54 | add_contextual_help($current_screen, '<p>' . __('You can create groups of links by using link categories. Link category names must be unique and link categories are separate from the categories you use for posts.') . '</p>' . |
| 55 | '<p>' . __('You can delete link categories, but that action does not delete the links within the category. Instead, it moves them to the default link category.') . '</p>' . |
| 56 | '<p><strong>' . __('For more information:') . '</strong></p>' . |
| 57 | '<p>' . __('<a href="http://codex.wordpress.org/Links_Link_Categories_SubPanel" target="_blank">Link Categories Documentation</a>') . '</p>' . |
| 58 | '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' |
| 59 | ); |
| 60 | |
| 61 | require_once ('admin-header.php'); |
| 62 | |
| 63 | $messages[1] = __('Category added.'); |
| 64 | $messages[2] = __('Category deleted.'); |
| 65 | $messages[3] = __('Category updated.'); |
| 66 | $messages[4] = __('Category not added.'); |
| 67 | $messages[5] = __('Category not updated.'); |
| 68 | $messages[6] = __('Categories deleted.'); ?> |
| 69 | |
| 70 | <div class="wrap nosubsub"> |
| 71 | <?php screen_icon(); ?> |
| 72 | <h2><?php echo esc_html( $title ); |
| 73 | if ( isset($_GET['s']) && $_GET['s'] ) |
| 74 | printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( stripslashes($_GET['s']) ) ); ?> |
| 75 | </h2> |
| 76 | |
| 77 | <?php if ( isset($_GET['message']) && ( $msg = (int) $_GET['message'] ) ) : ?> |
| 78 | <div id="message" class="updated"><p><?php echo $messages[$msg]; ?></p></div> | //Cross Site Scripting
|
| 79 | <?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']); |
| 80 | endif; ?> |
| 81 | |
| 82 | <form class="search-form" action="" method="get"> |
| 83 | <p class="search-box"> |
| 84 | <label class="screen-reader-text" for="link-category-search-input"><?php _e( 'Search Categories' ); ?>:</label> |
| 85 | <input type="text" id="link-category-search-input" name="s" value="<?php _admin_search_query(); ?>" /> |
| 86 | <input type="submit" value="<?php esc_attr_e( 'Search Categories' ); ?>" class="button" /> |
| 87 | </p> |
| 88 | </form> |
| 89 | <br class="clear" /> |
| 90 | |
| 91 | <div id="col-container"> |
| 92 | |
| 93 | <div id="col-right"> |
| 94 | <div class="col-wrap"> |
| 95 | <form id="posts-filter" action="" method="get"> |
| 96 | <div class="tablenav"> |
| 97 | |
| 98 | <?php |
| 99 | $pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 0; |
| 100 | if ( empty($pagenum) ) |
| 101 | $pagenum = 1; |
| 102 | if ( ! isset( $catsperpage ) || $catsperpage < 0 ) |
| 103 | $catsperpage = 20; |
| 104 | |
| 105 | $page_links = paginate_links( array( |
| 106 | 'base' => add_query_arg( 'pagenum', '%#%' ), |
| 107 | 'format' => '', |
| 108 | 'prev_text' => __('«'), |
| 109 | 'next_text' => __('»'), |
| 110 | 'total' => ceil(wp_count_terms('link_category') / $catsperpage), |
| 111 | 'current' => $pagenum |
| 112 | )); |
| 113 | |
| 114 | if ( $page_links ) |
| 115 | echo "<div class='tablenav-pages'>$page_links</div>"; |
| 116 | ?> |
| 117 | |
| 118 | <div class="alignleft actions"> |
| 119 | <select name="action"> |
| 120 | <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option> |
| 121 | <option value="delete"><?php _e('Delete'); ?></option> |
| 122 | </select> |
| 123 | <input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" /> |
| 124 | <?php wp_nonce_field('bulk-link-categories'); ?> |
| 125 | </div> |
| 126 | |
| 127 | <br class="clear" /> |
| 128 | </div> |
| 129 | |
| 130 | <div class="clear"></div> |
| 131 | |
| 132 | <table class="widefat fixed" cellspacing="0"> |
| 133 | <thead> |
| 134 | <tr> |
| 135 | <?php print_column_headers('edit-link-categories'); ?> |
| 136 | </tr> |
| 137 | </thead> |
| 138 | |
| 139 | <tfoot> |
| 140 | <tr> |
| 141 | <?php print_column_headers('edit-link-categories', false); ?> |
| 142 | </tr> |
| 143 | </tfoot> |
| 144 | |
| 145 | <tbody id="the-list" class="list:link-cat"> |
| 146 | <?php |
| 147 | $start = ($pagenum - 1) * $catsperpage; |
| 148 | $args = array('offset' => $start, 'number' => $catsperpage, 'hide_empty' => 0); |
| 149 | if ( !empty( $_GET['s'] ) ) |
| 150 | $args['search'] = $_GET['s']; |
| 151 | |
| 152 | $categories = get_terms( 'link_category', $args ); |
| 153 | if ( $categories ) { |
| 154 | $output = ''; |
| 155 | foreach ( $categories as $category ) { |
| 156 | $output .= link_cat_row($category); |
| 157 | } |
| 158 | echo $output; | //Cross Site Scripting
|
| 159 | unset($category); |
| 160 | } |
| 161 | |
| 162 | ?> |
| 163 | </tbody> |
| 164 | </table> |
| 165 | |
| 166 | <div class="tablenav"> |
| 167 | <?php |
| 168 | if ( $page_links ) |
| 169 | echo "<div class='tablenav-pages'>$page_links</div>"; |
| 170 | ?> |
| 171 | |
| 172 | <div class="alignleft actions"> |
| 173 | <select name="action2"> |
| 174 | <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option> |
| 175 | <option value="delete"><?php _e('Delete'); ?></option> |
| 176 | </select> |
| 177 | <input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" /> |
| 178 | </div> |
| 179 | |
| 180 | <br class="clear" /> |
| 181 | </div> |
| 182 | <br class="clear" /> |
| 183 | </form> |
| 184 | |
| 185 | <div class="form-wrap"> |
| 186 | <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> |
| 187 | </div> |
| 188 | |
| 189 | |
| 190 | </div> |
| 191 | </div><!-- /col-right --> |
| 192 | |
| 193 | <div id="col-left"> |
| 194 | <div class="col-wrap"> |
| 195 | |
| 196 | <?php if ( current_user_can('manage_categories') ) { |
| 197 | $category = (object) array(); $category->parent = 0; do_action('add_link_category_form_pre', $category); ?> |
| 198 | |
| 199 | <div class="form-wrap"> |
| 200 | <h3><?php _e('Add Link Category'); ?></h3> |
| 201 | <div id="ajax-response"></div> |
| 202 | <form name="addcat" id="addcat" class="add:the-list: validate" method="post" action="link-category.php"> |
| 203 | <input type="hidden" name="action" value="addcat" /> |
| 204 | <?php wp_original_referer_field(true, 'previous'); wp_nonce_field('add-link-category'); ?> |
| 205 | |
| 206 | <div class="form-field form-required"> |
| 207 | <label for="name"><?php _e('Link Category name') ?></label> |
| 208 | <input name="name" id="link-name" type="text" value="" size="40" aria-required="true" /> |
| 209 | </div> |
| 210 | <?php if ( !global_terms_enabled() ) { ?> |
| 211 | <div class="form-field"> |
| 212 | <label for="slug"><?php _e('Link Category slug') ?></label> |
| 213 | <input name="slug" id="link-slug" type="text" value="" size="40" /> |
| 214 | <p><?php _e('The “slug” is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></p> |
| 215 | </div> |
| 216 | <?php } ?> |
| 217 | <div class="form-field"> |
| 218 | <label for="description"><?php _e('Description (optional)') ?></label> |
| 219 | <textarea name="description" id="link-description" rows="5" cols="40"></textarea> |
| 220 | <p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p> |
| 221 | </div> |
| 222 | |
| 223 | <p class="submit"><input type="submit" class="button" name="submit" value="<?php esc_attr_e('Add Category'); ?>" /></p> |
| 224 | <?php do_action('edit_link_category_form', $category); ?> |
| 225 | </form> |
| 226 | </div> |
| 227 | |
| 228 | <?php } ?> |
| 229 | |
| 230 | </div> |
| 231 | </div><!-- /col-left --> |
| 232 | |
| 233 | </div><!-- /col-container --> |
| 234 | </div><!-- /wrap --> |
| 235 | |
| 236 | <?php inline_edit_term_row('edit-link-categories', 'link_category'); ?> |
| 237 | <?php include('./admin-footer.php'); ?> |
| 238 | |