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1 <?php 2 /** 3 * Navigation Menu API: Walker_Nav_Menu_Edit class 4 * 5 * @package WordPress 6 * @subpackage Administration 7 * @since 4.4.0 8 */ 9 10 /** 11 * Create HTML list of nav menu input items. 12 * 13 * @since 3.0.0 14 * 15 * @see Walker_Nav_Menu 16 */ 17 class Walker_Nav_Menu_Edit extends Walker_Nav_Menu { 18 /** 19 * Starts the list before the elements are added. 20 * 21 * @see Walker_Nav_Menu::start_lvl() 22 * 23 * @since 3.0.0 24 * 25 * @param string $output Passed by reference. 26 * @param int $depth Depth of menu item. Used for padding. 27 * @param stdClass $args Not used. 28 */ 29 public function start_lvl( &$output, $depth = 0, $args = null ) {} 30 31 /** 32 * Ends the list of after the elements are added. 33 * 34 * @see Walker_Nav_Menu::end_lvl() 35 * 36 * @since 3.0.0 37 * 38 * @param string $output Passed by reference. 39 * @param int $depth Depth of menu item. Used for padding. 40 * @param stdClass $args Not used. 41 */ 42 public function end_lvl( &$output, $depth = 0, $args = null ) {} 43 44 /** 45 * Start the element output. 46 * 47 * @see Walker_Nav_Menu::start_el() 48 * @since 3.0.0 49 * 50 * @global int $_wp_nav_menu_max_depth 51 * 52 * @param string $output Used to append additional content (passed by reference). 53 * @param WP_Post $item Menu item data object. 54 * @param int $depth Depth of menu item. Used for padding. 55 * @param stdClass $args Not used. 56 * @param int $id Not used. 57 */ 58 public function start_el( &$output, $item, $depth = 0, $args = null, $id = 0 ) { 59 global $_wp_nav_menu_max_depth; 60 $_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth; 61 62 ob_start(); 63 $item_id = esc_attr( $item->ID ); 64 $removed_args = array( 65 'action', 66 'customlink-tab', 67 'edit-menu-item', 68 'menu-item', 69 'page-tab', 70 '_wpnonce', 71 ); 72 73 $original_title = false; 74 75 if ( 'taxonomy' === $item->type ) { 76 $original_object = get_term( (int) $item->object_id, $item->object ); 77 if ( $original_object && ! is_wp_error( $original_object ) ) { 78 $original_title = $original_object->name; 79 } 80 } elseif ( 'post_type' === $item->type ) { 81 $original_object = get_post( $item->object_id ); 82 if ( $original_object ) { 83 $original_title = get_the_title( $original_object->ID ); 84 } 85 } elseif ( 'post_type_archive' === $item->type ) { 86 $original_object = get_post_type_object( $item->object ); 87 if ( $original_object ) { 88 $original_title = $original_object->labels->archives; 89 } 90 } 91 92 $classes = array( 93 'menu-item menu-item-depth-' . $depth, 94 'menu-item-' . esc_attr( $item->object ), 95 'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id === $_GET['edit-menu-item'] ) ? 'active' : 'inactive' ), 96 ); 97 98 $title = $item->title; 99 100 if ( ! empty( $item->_invalid ) ) { 101 $classes[] = 'menu-item-invalid'; 102 /* translators: %s: Title of an invalid menu item. */ 103 $title = sprintf( __( '%s (Invalid)' ), $item->title ); 104 } elseif ( isset( $item->post_status ) && 'draft' === $item->post_status ) { 105 $classes[] = 'pending'; 106 /* translators: %s: Title of a menu item in draft status. */ 107 $title = sprintf( __( '%s (Pending)' ), $item->title ); 108 } 109 110 $title = ( ! isset( $item->label ) || '' === $item->label ) ? $title : $item->label; 111 112 $submenu_text = ''; 113 if ( 0 === $depth ) { 114 $submenu_text = 'style="display: none;"'; 115 } 116 117 ?> 118 <li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode( ' ', $classes ); ?>"> 119 <div class="menu-item-bar"> 120 <div class="menu-item-handle"> 121 <label class="item-title" for="menu-item-checkbox-<?php echo $item_id; ?>"> 122 <input id="menu-item-checkbox-<?php echo $item_id; ?>" type="checkbox" class="menu-item-checkbox" data-menu-item-id="<?php echo $item_id; ?>" disabled="disabled" /> 123 <span class="menu-item-title"><?php echo esc_html( $title ); ?></span> 124 <span class="is-submenu" <?php echo $submenu_text; ?>><?php _e( 'sub item' ); ?></span> 125 </label> 126 <span class="item-controls"> 127 <span class="item-type"><?php echo esc_html( $item->type_label ); ?></span> 128 <span class="item-order hide-if-js"> 129 <?php 130 printf( 131 '<a href="%s" class="item-move-up" aria-label="%s">↑</a>', 132 wp_nonce_url( 133 add_query_arg( 134 array( 135 'action' => 'move-up-menu-item', 136 'menu-item' => $item_id, 137 ), 138 remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) ) 139 ), 140 'move-menu_item' 141 ), 142 esc_attr__( 'Move up' ) 143 ); 144 ?> 145 | 146 <?php 147 printf( 148 '<a href="%s" class="item-move-down" aria-label="%s">↓</a>', 149 wp_nonce_url( 150 add_query_arg( 151 array( 152 'action' => 'move-down-menu-item', 153 'menu-item' => $item_id, 154 ), 155 remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) ) 156 ), 157 'move-menu_item' 158 ), 159 esc_attr__( 'Move down' ) 160 ); 161 ?> 162 </span> 163 <?php 164 if ( isset( $_GET['edit-menu-item'] ) && $item_id === $_GET['edit-menu-item'] ) { 165 $edit_url = admin_url( 'nav-menus.php' ); 166 } else { 167 $edit_url = add_query_arg( 168 array( 169 'edit-menu-item' => $item_id, 170 ), 171 remove_query_arg( $removed_args, admin_url( 'nav-menus.php#menu-item-settings-' . $item_id ) ) 172 ); 173 } 174 175 printf( 176 '<a class="item-edit" id="edit-%s" href="%s" aria-label="%s"><span class="screen-reader-text">%s</span></a>', 177 $item_id, 178 $edit_url, 179 esc_attr__( 'Edit menu item' ), 180 __( 'Edit' ) 181 ); 182 ?> 183 </span> 184 </div> 185 </div> 186 187 <div class="menu-item-settings wp-clearfix" id="menu-item-settings-<?php echo $item_id; ?>"> 188 <?php if ( 'custom' === $item->type ) : ?> 189 <p class="field-url description description-wide"> 190 <label for="edit-menu-item-url-<?php echo $item_id; ?>"> 191 <?php _e( 'URL' ); ?><br /> 192 <input type="text" id="edit-menu-item-url-<?php echo $item_id; ?>" class="widefat code edit-menu-item-url" name="menu-item-url[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->url ); ?>" /> 193 </label> 194 </p> 195 <?php endif; ?> 196 <p class="description description-wide"> 197 <label for="edit-menu-item-title-<?php echo $item_id; ?>"> 198 <?php _e( 'Navigation Label' ); ?><br /> 199 <input type="text" id="edit-menu-item-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-title" name="menu-item-title[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->title ); ?>" /> 200 </label> 201 </p> 202 <p class="field-title-attribute field-attr-title description description-wide"> 203 <label for="edit-menu-item-attr-title-<?php echo $item_id; ?>"> 204 <?php _e( 'Title Attribute' ); ?><br /> 205 <input type="text" id="edit-menu-item-attr-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-attr-title" name="menu-item-attr-title[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->post_excerpt ); ?>" /> 206 </label> 207 </p> 208 <p class="field-link-target description"> 209 <label for="edit-menu-item-target-<?php echo $item_id; ?>"> 210 <input type="checkbox" id="edit-menu-item-target-<?php echo $item_id; ?>" value="_blank" name="menu-item-target[<?php echo $item_id; ?>]"<?php checked( $item->target, '_blank' ); ?> /> 211 <?php _e( 'Open link in a new tab' ); ?> 212 </label> 213 </p> 214 <p class="field-css-classes description description-thin"> 215 <label for="edit-menu-item-classes-<?php echo $item_id; ?>"> 216 <?php _e( 'CSS Classes (optional)' ); ?><br /> 217 <input type="text" id="edit-menu-item-classes-<?php echo $item_id; ?>" class="widefat code edit-menu-item-classes" name="menu-item-classes[<?php echo $item_id; ?>]" value="<?php echo esc_attr( implode( ' ', $item->classes ) ); ?>" /> 218 </label> 219 </p> 220 <p class="field-xfn description description-thin"> 221 <label for="edit-menu-item-xfn-<?php echo $item_id; ?>"> 222 <?php _e( 'Link Relationship (XFN)' ); ?><br /> 223 <input type="text" id="edit-menu-item-xfn-<?php echo $item_id; ?>" class="widefat code edit-menu-item-xfn" name="menu-item-xfn[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->xfn ); ?>" /> 224 </label> 225 </p> 226 <p class="field-description description description-wide"> 227 <label for="edit-menu-item-description-<?php echo $item_id; ?>"> 228 <?php _e( 'Description' ); ?><br /> 229 <textarea id="edit-menu-item-description-<?php echo $item_id; ?>" class="widefat edit-menu-item-description" rows="3" cols="20" name="menu-item-description[<?php echo $item_id; ?>]"><?php echo esc_html( $item->description ); // textarea_escaped ?></textarea> 230 <span class="description"><?php _e( 'The description will be displayed in the menu if the current theme supports it.' ); ?></span> 231 </label> 232 </p> 233 234 <?php 235 /** 236 * Fires just before the move buttons of a nav menu item in the menu editor. 237 * 238 * @since 5.4.0 239 * 240 * @param int $item_id Menu item ID. 241 * @param WP_Post $item Menu item data object. 242 * @param int $depth Depth of menu item. Used for padding. 243 * @param stdClass $args An object of menu item arguments. 244 * @param int $id Nav menu ID. 245 */ 246 do_action( 'wp_nav_menu_item_custom_fields', $item_id, $item, $depth, $args, $id ); 247 ?> 248 249 <fieldset class="field-move hide-if-no-js description description-wide"> 250 <span class="field-move-visual-label" aria-hidden="true"><?php _e( 'Move' ); ?></span> 251 <button type="button" class="button-link menus-move menus-move-up" data-dir="up"><?php _e( 'Up one' ); ?></button> 252 <button type="button" class="button-link menus-move menus-move-down" data-dir="down"><?php _e( 'Down one' ); ?></button> 253 <button type="button" class="button-link menus-move menus-move-left" data-dir="left"></button> 254 <button type="button" class="button-link menus-move menus-move-right" data-dir="right"></button> 255 <button type="button" class="button-link menus-move menus-move-top" data-dir="top"><?php _e( 'To the top' ); ?></button> 256 </fieldset> 257 258 <div class="menu-item-actions description-wide submitbox"> 259 <?php if ( 'custom' !== $item->type && false !== $original_title ) : ?> 260 <p class="link-to-original"> 261 <?php 262 /* translators: %s: Link to menu item's original object. */ 263 printf( __( 'Original: %s' ), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); 264 ?> 265 </p> 266 <?php endif; ?> 267 268 <?php 269 printf( 270 '<a class="item-delete submitdelete deletion" id="delete-%s" href="%s">%s</a>', 271 $item_id, 272 wp_nonce_url( 273 add_query_arg( 274 array( 275 'action' => 'delete-menu-item', 276 'menu-item' => $item_id, 277 ), 278 admin_url( 'nav-menus.php' ) 279 ), 280 'delete-menu_item_' . $item_id 281 ), 282 __( 'Remove' ) 283 ); 284 ?> 285 <span class="meta-sep hide-if-no-js"> | </span> 286 <?php 287 printf( 288 '<a class="item-cancel submitcancel hide-if-no-js" id="cancel-%s" href="%s#menu-item-settings-%s">%s</a>', 289 $item_id, 290 esc_url( 291 add_query_arg( 292 array( 293 'edit-menu-item' => $item_id, 294 'cancel' => time(), 295 ), 296 admin_url( 'nav-menus.php' ) 297 ) 298 ), 299 $item_id, 300 __( 'Cancel' ) 301 ); 302 ?> 303 </div> 304 305 <input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" /> 306 <input class="menu-item-data-object-id" type="hidden" name="menu-item-object-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object_id ); ?>" /> 307 <input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object ); ?>" /> 308 <input class="menu-item-data-parent-id" type="hidden" name="menu-item-parent-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_item_parent ); ?>" /> 309 <input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_order ); ?>" /> 310 <input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->type ); ?>" /> 311 </div><!-- .menu-item-settings--> 312 <ul class="menu-item-transport"></ul> 313 <?php 314 $output .= ob_get_clean(); 315 } 316 317 }
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| Generated: Fri Jul 30 01:00:09 2021 | Cross-referenced by PHPXref 0.7.1 |