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1 <?php |
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2 /** |
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3 * WordPress Administration for Navigation Menus |
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4 * Interface functions |
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5 * |
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6 * @version 2.0.0 |
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7 * |
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8 * @package WordPress |
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9 * @subpackage Administration |
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10 */ |
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11 |
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12 /** Load WordPress Administration Bootstrap */ |
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13 require_once( './admin.php' ); |
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14 |
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15 // Load all the nav menu interface functions |
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16 require_once( ABSPATH . 'wp-admin/includes/nav-menu.php' ); |
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17 |
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18 if ( ! current_theme_supports( 'menus' ) && ! current_theme_supports( 'widgets' ) ) |
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19 wp_die( __( 'Your theme does not support navigation menus or widgets.' ) ); |
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20 |
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21 // Permissions Check |
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22 if ( ! current_user_can('edit_theme_options') ) |
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23 wp_die( __( 'Cheatin’ uh?' ) ); |
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24 |
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25 // jQuery |
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26 wp_enqueue_script( 'jquery-ui-draggable' ); |
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27 wp_enqueue_script( 'jquery-ui-droppable' ); |
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28 wp_enqueue_script( 'jquery-ui-sortable' ); |
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29 |
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30 // Nav Menu functions |
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31 wp_enqueue_script( 'nav-menu' ); |
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32 |
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33 // Metaboxes |
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34 wp_enqueue_script( 'common' ); |
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35 wp_enqueue_script( 'wp-lists' ); |
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36 wp_enqueue_script( 'postbox' ); |
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37 |
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38 if ( wp_is_mobile() ) |
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39 wp_enqueue_script( 'jquery-touch-punch' ); |
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40 |
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41 // Container for any messages displayed to the user |
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42 $messages = array(); |
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43 |
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44 // Container that stores the name of the active menu |
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45 $nav_menu_selected_title = ''; |
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46 |
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47 // The menu id of the current menu being edited |
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48 $nav_menu_selected_id = isset( $_REQUEST['menu'] ) ? (int) $_REQUEST['menu'] : 0; |
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49 |
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50 // Allowed actions: add, update, delete |
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51 $action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : 'edit'; |
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52 |
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53 switch ( $action ) { |
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54 case 'add-menu-item': |
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55 check_admin_referer( 'add-menu_item', 'menu-settings-column-nonce' ); |
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56 if ( isset( $_REQUEST['nav-menu-locations'] ) ) |
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57 set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_REQUEST['menu-locations'] ) ); |
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58 elseif ( isset( $_REQUEST['menu-item'] ) ) |
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59 wp_save_nav_menu_items( $nav_menu_selected_id, $_REQUEST['menu-item'] ); |
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60 break; |
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61 case 'move-down-menu-item' : |
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62 // moving down a menu item is the same as moving up the next in order |
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63 check_admin_referer( 'move-menu_item' ); |
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64 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0; |
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65 if ( is_nav_menu_item( $menu_item_id ) ) { |
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66 $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) ); |
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67 if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) { |
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68 $menu_id = (int) $menus[0]; |
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69 $ordered_menu_items = wp_get_nav_menu_items( $menu_id ); |
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70 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) ); |
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71 |
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72 // set up the data we need in one pass through the array of menu items |
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73 $dbids_to_orders = array(); |
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74 $orders_to_dbids = array(); |
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75 foreach( (array) $ordered_menu_items as $ordered_menu_item_object ) { |
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76 if ( isset( $ordered_menu_item_object->ID ) ) { |
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77 if ( isset( $ordered_menu_item_object->menu_order ) ) { |
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78 $dbids_to_orders[$ordered_menu_item_object->ID] = $ordered_menu_item_object->menu_order; |
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79 $orders_to_dbids[$ordered_menu_item_object->menu_order] = $ordered_menu_item_object->ID; |
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80 } |
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81 } |
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82 } |
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83 |
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84 // get next in order |
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85 if ( |
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86 isset( $orders_to_dbids[$dbids_to_orders[$menu_item_id] + 1] ) |
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87 ) { |
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88 $next_item_id = $orders_to_dbids[$dbids_to_orders[$menu_item_id] + 1]; |
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89 $next_item_data = (array) wp_setup_nav_menu_item( get_post( $next_item_id ) ); |
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90 |
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91 // if not siblings of same parent, bubble menu item up but keep order |
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92 if ( |
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93 ! empty( $menu_item_data['menu_item_parent'] ) && |
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94 ( |
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95 empty( $next_item_data['menu_item_parent'] ) || |
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96 $next_item_data['menu_item_parent'] != $menu_item_data['menu_item_parent'] |
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97 ) |
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98 ) { |
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99 |
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100 $parent_db_id = in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) ? (int) $menu_item_data['menu_item_parent'] : 0; |
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101 |
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102 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) ); |
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103 |
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104 if ( ! is_wp_error( $parent_object ) ) { |
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105 $parent_data = (array) $parent_object; |
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106 $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent']; |
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107 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); |
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108 |
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109 } |
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110 |
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111 // make menu item a child of its next sibling |
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112 } else { |
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113 $next_item_data['menu_order'] = $next_item_data['menu_order'] - 1; |
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114 $menu_item_data['menu_order'] = $menu_item_data['menu_order'] + 1; |
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115 |
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116 $menu_item_data['menu_item_parent'] = $next_item_data['ID']; |
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117 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); |
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118 |
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119 wp_update_post($menu_item_data); |
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120 wp_update_post($next_item_data); |
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121 } |
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122 |
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123 // the item is last but still has a parent, so bubble up |
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124 } elseif ( |
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125 ! empty( $menu_item_data['menu_item_parent'] ) && |
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126 in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) |
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127 ) { |
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128 $menu_item_data['menu_item_parent'] = (int) get_post_meta( $menu_item_data['menu_item_parent'], '_menu_item_menu_item_parent', true); |
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129 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); |
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130 } |
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131 } |
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132 } |
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133 |
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134 break; |
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135 case 'move-up-menu-item' : |
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136 check_admin_referer( 'move-menu_item' ); |
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137 $menu_item_id = isset( $_REQUEST['menu-item'] ) ? (int) $_REQUEST['menu-item'] : 0; |
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138 if ( is_nav_menu_item( $menu_item_id ) ) { |
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139 $menus = isset( $_REQUEST['menu'] ) ? array( (int) $_REQUEST['menu'] ) : wp_get_object_terms( $menu_item_id, 'nav_menu', array( 'fields' => 'ids' ) ); |
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140 if ( ! is_wp_error( $menus ) && ! empty( $menus[0] ) ) { |
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141 $menu_id = (int) $menus[0]; |
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142 $ordered_menu_items = wp_get_nav_menu_items( $menu_id ); |
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143 $menu_item_data = (array) wp_setup_nav_menu_item( get_post( $menu_item_id ) ); |
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144 |
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145 // set up the data we need in one pass through the array of menu items |
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146 $dbids_to_orders = array(); |
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147 $orders_to_dbids = array(); |
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148 foreach( (array) $ordered_menu_items as $ordered_menu_item_object ) { |
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149 if ( isset( $ordered_menu_item_object->ID ) ) { |
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150 if ( isset( $ordered_menu_item_object->menu_order ) ) { |
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151 $dbids_to_orders[$ordered_menu_item_object->ID] = $ordered_menu_item_object->menu_order; |
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152 $orders_to_dbids[$ordered_menu_item_object->menu_order] = $ordered_menu_item_object->ID; |
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153 } |
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154 } |
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155 } |
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156 |
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157 // if this menu item is not first |
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158 if ( ! empty( $dbids_to_orders[$menu_item_id] ) && ! empty( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) ) { |
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159 |
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160 // if this menu item is a child of the previous |
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161 if ( |
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162 ! empty( $menu_item_data['menu_item_parent'] ) && |
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163 in_array( $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ) ) && |
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164 isset( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) && |
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165 ( $menu_item_data['menu_item_parent'] == $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) |
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166 ) { |
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167 $parent_db_id = in_array( $menu_item_data['menu_item_parent'], $orders_to_dbids ) ? (int) $menu_item_data['menu_item_parent'] : 0; |
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168 $parent_object = wp_setup_nav_menu_item( get_post( $parent_db_id ) ); |
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169 |
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170 if ( ! is_wp_error( $parent_object ) ) { |
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171 $parent_data = (array) $parent_object; |
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172 |
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173 // if there is something before the parent and parent a child of it, make menu item a child also of it |
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174 if ( |
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175 ! empty( $dbids_to_orders[$parent_db_id] ) && |
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176 ! empty( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1] ) && |
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177 ! empty( $parent_data['menu_item_parent'] ) |
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178 ) { |
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179 $menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent']; |
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180 |
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181 // else if there is something before parent and parent not a child of it, make menu item a child of that something's parent |
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182 } elseif ( |
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183 ! empty( $dbids_to_orders[$parent_db_id] ) && |
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184 ! empty( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1] ) |
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185 ) { |
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186 $_possible_parent_id = (int) get_post_meta( $orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1], '_menu_item_menu_item_parent', true); |
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187 if ( in_array( $_possible_parent_id, array_keys( $dbids_to_orders ) ) ) |
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188 $menu_item_data['menu_item_parent'] = $_possible_parent_id; |
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189 else |
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190 $menu_item_data['menu_item_parent'] = 0; |
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191 |
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192 // else there isn't something before the parent |
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193 } else { |
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194 $menu_item_data['menu_item_parent'] = 0; |
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195 } |
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196 |
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197 // set former parent's [menu_order] to that of menu-item's |
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198 $parent_data['menu_order'] = $parent_data['menu_order'] + 1; |
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199 |
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200 // set menu-item's [menu_order] to that of former parent |
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201 $menu_item_data['menu_order'] = $menu_item_data['menu_order'] - 1; |
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202 |
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203 // save changes |
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204 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); |
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205 wp_update_post($menu_item_data); |
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206 wp_update_post($parent_data); |
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207 } |
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208 |
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209 // else this menu item is not a child of the previous |
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210 } elseif ( |
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211 empty( $menu_item_data['menu_order'] ) || |
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212 empty( $menu_item_data['menu_item_parent'] ) || |
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213 ! in_array( $menu_item_data['menu_item_parent'], array_keys( $dbids_to_orders ) ) || |
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214 empty( $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] ) || |
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215 $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1] != $menu_item_data['menu_item_parent'] |
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216 ) { |
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217 // just make it a child of the previous; keep the order |
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218 $menu_item_data['menu_item_parent'] = (int) $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1]; |
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219 update_post_meta( $menu_item_data['ID'], '_menu_item_menu_item_parent', (int) $menu_item_data['menu_item_parent'] ); |
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220 wp_update_post($menu_item_data); |
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221 } |
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222 } |
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223 } |
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224 } |
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225 break; |
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226 |
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227 case 'delete-menu-item': |
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228 $menu_item_id = (int) $_REQUEST['menu-item']; |
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229 |
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230 check_admin_referer( 'delete-menu_item_' . $menu_item_id ); |
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231 |
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232 if ( is_nav_menu_item( $menu_item_id ) && wp_delete_post( $menu_item_id, true ) ) |
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233 $messages[] = '<div id="message" class="updated"><p>' . __('The menu item has been successfully deleted.') . '</p></div>'; |
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234 break; |
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235 case 'delete': |
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236 check_admin_referer( 'delete-nav_menu-' . $nav_menu_selected_id ); |
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237 |
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238 if ( is_nav_menu( $nav_menu_selected_id ) ) { |
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239 $deleted_nav_menu = wp_get_nav_menu_object( $nav_menu_selected_id ); |
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240 $delete_nav_menu = wp_delete_nav_menu( $nav_menu_selected_id ); |
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241 |
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242 if ( is_wp_error($delete_nav_menu) ) { |
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243 $messages[] = '<div id="message" class="error"><p>' . $delete_nav_menu->get_error_message() . '</p></div>'; |
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244 } else { |
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245 // Remove this menu from any locations. |
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246 $locations = get_theme_mod( 'nav_menu_locations' ); |
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247 foreach ( (array) $locations as $location => $menu_id ) { |
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248 if ( $menu_id == $nav_menu_selected_id ) |
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249 $locations[ $location ] = 0; |
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250 } |
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251 set_theme_mod( 'nav_menu_locations', $locations ); |
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252 $messages[] = '<div id="message" class="updated"><p>' . __('The menu has been successfully deleted.') . '</p></div>'; |
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253 // Select the next available menu |
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254 $nav_menu_selected_id = 0; |
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255 $_nav_menus = wp_get_nav_menus( array('orderby' => 'name') ); |
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256 foreach( $_nav_menus as $index => $_nav_menu ) { |
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257 if ( strcmp( $_nav_menu->name, $deleted_nav_menu->name ) >= 0 |
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258 || $index == count( $_nav_menus ) - 1 ) { |
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259 $nav_menu_selected_id = $_nav_menu->term_id; |
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260 break; |
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261 } |
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262 } |
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263 } |
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264 unset( $delete_nav_menu, $deleted_nav_menu, $_nav_menus ); |
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265 } else { |
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266 // Reset the selected menu |
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267 $nav_menu_selected_id = 0; |
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268 unset( $_REQUEST['menu'] ); |
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269 } |
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270 break; |
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271 |
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272 case 'update': |
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273 check_admin_referer( 'update-nav_menu', 'update-nav-menu-nonce' ); |
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274 |
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275 // Update menu theme locations |
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276 if ( isset( $_POST['menu-locations'] ) ) |
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277 set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_POST['menu-locations'] ) ); |
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278 |
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279 // Add Menu |
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280 if ( 0 == $nav_menu_selected_id ) { |
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281 $new_menu_title = trim( esc_html( $_POST['menu-name'] ) ); |
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282 |
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283 if ( $new_menu_title ) { |
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284 $_nav_menu_selected_id = wp_update_nav_menu_object( 0, array('menu-name' => $new_menu_title) ); |
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285 |
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286 if ( is_wp_error( $_nav_menu_selected_id ) ) { |
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287 $messages[] = '<div id="message" class="error"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>'; |
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288 } else { |
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289 $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id ); |
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290 $nav_menu_selected_id = $_nav_menu_selected_id; |
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291 $nav_menu_selected_title = $_menu_object->name; |
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292 $messages[] = '<div id="message" class="updated"><p>' . sprintf( __('The <strong>%s</strong> menu has been successfully created.'), $nav_menu_selected_title ) . '</p></div>'; |
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293 } |
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294 } else { |
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295 $messages[] = '<div id="message" class="error"><p>' . __('Please enter a valid menu name.') . '</p></div>'; |
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296 } |
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297 |
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298 // update existing menu |
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299 } else { |
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300 |
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301 $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id ); |
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302 |
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303 $menu_title = trim( esc_html( $_POST['menu-name'] ) ); |
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304 if ( ! $menu_title ) { |
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305 $messages[] = '<div id="message" class="error"><p>' . __('Please enter a valid menu name.') . '</p></div>'; |
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306 $menu_title = $_menu_object->name; |
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307 } |
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308 |
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309 if ( ! is_wp_error( $_menu_object ) ) { |
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310 $_nav_menu_selected_id = wp_update_nav_menu_object( $nav_menu_selected_id, array( 'menu-name' => $menu_title ) ); |
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311 if ( is_wp_error( $_nav_menu_selected_id ) ) { |
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312 $_menu_object = $_nav_menu_selected_id; |
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313 $messages[] = '<div id="message" class="error"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>'; |
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314 } else { |
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315 $_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id ); |
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316 $nav_menu_selected_title = $_menu_object->name; |
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317 } |
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318 } |
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319 |
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320 // Update menu items |
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321 |
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322 if ( ! is_wp_error( $_menu_object ) ) { |
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323 $unsorted_menu_items = wp_get_nav_menu_items( $nav_menu_selected_id, array('orderby' => 'ID', 'output' => ARRAY_A, 'output_key' => 'ID', 'post_status' => 'draft,publish') ); |
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324 $menu_items = array(); |
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325 // Index menu items by db ID |
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326 foreach( $unsorted_menu_items as $_item ) |
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327 $menu_items[$_item->db_id] = $_item; |
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328 |
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329 $post_fields = array( 'menu-item-db-id', 'menu-item-object-id', 'menu-item-object', 'menu-item-parent-id', 'menu-item-position', 'menu-item-type', 'menu-item-title', 'menu-item-url', 'menu-item-description', 'menu-item-attr-title', 'menu-item-target', 'menu-item-classes', 'menu-item-xfn' ); |
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330 wp_defer_term_counting(true); |
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331 // Loop through all the menu items' POST variables |
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332 if ( ! empty( $_POST['menu-item-db-id'] ) ) { |
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333 foreach( (array) $_POST['menu-item-db-id'] as $_key => $k ) { |
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334 |
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335 // Menu item title can't be blank |
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336 if ( empty( $_POST['menu-item-title'][$_key] ) ) |
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337 continue; |
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338 |
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339 $args = array(); |
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340 foreach ( $post_fields as $field ) |
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341 $args[$field] = isset( $_POST[$field][$_key] ) ? $_POST[$field][$_key] : ''; |
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342 |
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343 $menu_item_db_id = wp_update_nav_menu_item( $nav_menu_selected_id, ( $_POST['menu-item-db-id'][$_key] != $_key ? 0 : $_key ), $args ); |
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344 |
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345 if ( is_wp_error( $menu_item_db_id ) ) |
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346 $messages[] = '<div id="message" class="error"><p>' . $menu_item_db_id->get_error_message() . '</p></div>'; |
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347 elseif ( isset( $menu_items[$menu_item_db_id] ) ) |
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348 unset( $menu_items[$menu_item_db_id] ); |
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349 } |
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350 } |
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351 |
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352 // Remove menu items from the menu that weren't in $_POST |
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353 if ( ! empty( $menu_items ) ) { |
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354 foreach ( array_keys( $menu_items ) as $menu_item_id ) { |
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355 if ( is_nav_menu_item( $menu_item_id ) ) { |
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356 wp_delete_post( $menu_item_id ); |
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357 } |
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358 } |
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359 } |
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360 |
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361 // Store 'auto-add' pages. |
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362 $auto_add = ! empty( $_POST['auto-add-pages'] ); |
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363 $nav_menu_option = (array) get_option( 'nav_menu_options' ); |
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364 if ( ! isset( $nav_menu_option['auto_add'] ) ) |
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365 $nav_menu_option['auto_add'] = array(); |
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366 if ( $auto_add ) { |
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367 if ( ! in_array( $nav_menu_selected_id, $nav_menu_option['auto_add'] ) ) |
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368 $nav_menu_option['auto_add'][] = $nav_menu_selected_id; |
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369 } else { |
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370 if ( false !== ( $key = array_search( $nav_menu_selected_id, $nav_menu_option['auto_add'] ) ) ) |
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371 unset( $nav_menu_option['auto_add'][$key] ); |
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372 } |
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373 // Remove nonexistent/deleted menus |
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374 $nav_menu_option['auto_add'] = array_intersect( $nav_menu_option['auto_add'], wp_get_nav_menus( array( 'fields' => 'ids' ) ) ); |
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375 update_option( 'nav_menu_options', $nav_menu_option ); |
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376 |
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377 wp_defer_term_counting(false); |
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378 |
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379 do_action( 'wp_update_nav_menu', $nav_menu_selected_id ); |
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380 |
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381 $messages[] = '<div id="message" class="updated"><p>' . sprintf( __('The <strong>%s</strong> menu has been updated.'), $nav_menu_selected_title ) . '</p></div>'; |
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382 unset( $menu_items, $unsorted_menu_items ); |
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383 } |
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384 } |
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385 break; |
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386 } |
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387 |
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388 // Get all nav menus |
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389 $nav_menus = wp_get_nav_menus( array('orderby' => 'name') ); |
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390 |
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391 // Get recently edited nav menu |
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392 $recently_edited = (int) get_user_option( 'nav_menu_recently_edited' ); |
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393 |
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394 // If there was no recently edited menu, and $nav_menu_selected_id is a nav menu, update recently edited menu. |
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395 if ( !$recently_edited && is_nav_menu( $nav_menu_selected_id ) ) { |
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396 $recently_edited = $nav_menu_selected_id; |
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397 |
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398 // Else if $nav_menu_selected_id is not a menu and not requesting that we create a new menu, but $recently_edited is a menu, grab that one. |
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399 } elseif ( 0 == $nav_menu_selected_id && ! isset( $_REQUEST['menu'] ) && is_nav_menu( $recently_edited ) ) { |
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400 $nav_menu_selected_id = $recently_edited; |
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401 |
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402 // Else try to grab the first menu from the menus list |
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403 } elseif ( 0 == $nav_menu_selected_id && ! isset( $_REQUEST['menu'] ) && ! empty($nav_menus) ) { |
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404 $nav_menu_selected_id = $nav_menus[0]->term_id; |
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405 } |
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406 |
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407 // Update the user's setting |
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408 if ( $nav_menu_selected_id != $recently_edited && is_nav_menu( $nav_menu_selected_id ) ) |
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409 update_user_meta( $current_user->ID, 'nav_menu_recently_edited', $nav_menu_selected_id ); |
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410 |
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411 // If there's a menu, get its name. |
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412 if ( ! $nav_menu_selected_title && is_nav_menu( $nav_menu_selected_id ) ) { |
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413 $_menu_object = wp_get_nav_menu_object( $nav_menu_selected_id ); |
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414 $nav_menu_selected_title = ! is_wp_error( $_menu_object ) ? $_menu_object->name : ''; |
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415 } |
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416 |
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417 // Generate truncated menu names |
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418 foreach( (array) $nav_menus as $key => $_nav_menu ) { |
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419 $_nav_menu->truncated_name = trim( wp_html_excerpt( $_nav_menu->name, 40 ) ); |
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420 if ( $_nav_menu->truncated_name != $_nav_menu->name ) |
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421 $_nav_menu->truncated_name .= '…'; |
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422 |
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423 $nav_menus[$key]->truncated_name = $_nav_menu->truncated_name; |
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424 } |
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425 |
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426 // Ensure the user will be able to scroll horizontally |
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427 // by adding a class for the max menu depth. |
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428 global $_wp_nav_menu_max_depth; |
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429 $_wp_nav_menu_max_depth = 0; |
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430 |
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431 // Calling wp_get_nav_menu_to_edit generates $_wp_nav_menu_max_depth |
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432 if ( is_nav_menu( $nav_menu_selected_id ) ) |
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433 $edit_markup = wp_get_nav_menu_to_edit( $nav_menu_selected_id ); |
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434 |
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435 function wp_nav_menu_max_depth($classes) { |
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436 global $_wp_nav_menu_max_depth; |
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437 return "$classes menu-max-depth-$_wp_nav_menu_max_depth"; |
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438 } |
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439 |
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440 add_filter('admin_body_class', 'wp_nav_menu_max_depth'); |
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441 |
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442 wp_nav_menu_setup(); |
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443 wp_initial_nav_menu_meta_boxes(); |
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444 |
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445 if ( ! current_theme_supports( 'menus' ) && ! wp_get_nav_menus() ) |
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446 $messages[] = '<div id="message" class="updated"><p>' . __('The current theme does not natively support menus, but you can use the “Custom Menu” widget to add any menus you create here to the theme’s sidebar.') . '</p></div>'; |
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447 |
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448 get_current_screen()->add_help_tab( array( |
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449 'id' => 'overview', |
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450 'title' => __('Overview'), |
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451 'content' => |
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452 '<p>' . __('This feature allows you to use a custom menu in place of your theme’s default menus.') . '</p>' . |
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453 '<p>' . __('Custom menus may contain links to pages, categories, custom links or other content types (use the Screen Options tab to decide which ones to show on the screen). You can specify a different navigation label for a menu item as well as other attributes. You can create multiple menus. If your theme includes more than one menu, you can choose which custom menu to associate with each. You can also use custom menus in conjunction with the Custom Menus widget.') . '</p>' . |
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454 '<p>' . __('If your theme does not support the custom menus feature yet (the default themes, Twenty Eleven and Twenty Ten, do), you can learn about adding this support by following the Documentation link to the side.') . '</p>' |
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455 ) ); |
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456 get_current_screen()->add_help_tab( array( |
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457 'id' => 'create-menus', |
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458 'title' => __('Create Menus'), |
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459 'content' => |
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460 '<p>' . __('To create a new custom menu, click on the + tab, give the menu a name, and click Create Menu. Next, add menu items from the appropriate boxes. You’ll be able to edit the information for each menu item, and can drag and drop to put them in order. You can also drag a menu item a little to the right to make it a submenu, to create menus with hierarchy. Drop the item into its new nested placement when the dotted rectangle target shifts over, also a little to the right. Don’t forget to click Save when you’re finished.') . '</p>' |
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461 ) ); |
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462 |
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463 get_current_screen()->set_help_sidebar( |
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464 '<p><strong>' . __('For more information:') . '</strong></p>' . |
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465 '<p>' . __('<a href="http://codex.wordpress.org/Appearance_Menus_Screen" target="_blank">Documentation on Menus</a>') . '</p>' . |
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466 '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' |
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467 ); |
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468 |
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469 // Get the admin header |
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470 require_once( './admin-header.php' ); |
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471 ?> |
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472 <div class="wrap"> |
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473 <?php screen_icon(); ?> |
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474 <h2><?php esc_html_e('Menus'); ?></h2> |
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475 <?php |
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476 foreach( $messages as $message ) : |
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477 echo $message . "\n"; |
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478 endforeach; |
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479 ?> |
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480 <div id="nav-menus-frame"> |
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481 <div id="menu-settings-column" class="metabox-holder<?php if ( !$nav_menu_selected_id ) { echo ' metabox-holder-disabled'; } ?>"> |
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482 |
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483 <form id="nav-menu-meta" action="<?php echo admin_url( 'nav-menus.php' ); ?>" class="nav-menu-meta" method="post" enctype="multipart/form-data"> |
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484 <input type="hidden" name="menu" id="nav-menu-meta-object-id" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> |
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485 <input type="hidden" name="action" value="add-menu-item" /> |
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486 <?php wp_nonce_field( 'add-menu_item', 'menu-settings-column-nonce' ); ?> |
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487 <?php do_meta_boxes( 'nav-menus', 'side', null ); ?> |
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488 </form> |
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489 |
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490 </div><!-- /#menu-settings-column --> |
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491 <div id="menu-management-liquid"> |
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492 <div id="menu-management"> |
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493 <div id="select-nav-menu-container" class="hide-if-js"> |
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494 <form id="select-nav-menu" action=""> |
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495 <strong><label for="select-nav-menu"><?php esc_html_e( 'Select Menu:' ); ?></label></strong> |
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496 <select class="select-nav-menu" name="menu"> |
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497 <?php foreach( (array) $nav_menus as $_nav_menu ) : ?> |
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498 <option value="<?php echo esc_attr($_nav_menu->term_id) ?>" <?php selected($nav_menu_selected_id, $_nav_menu->term_id); ?>> |
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499 <?php echo esc_html( $_nav_menu->truncated_name ); ?> |
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500 </option> |
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501 <?php endforeach; ?> |
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502 <option value="0"><?php esc_html_e('Add New Menu'); ?></option> |
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503 </select> |
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504 <input type="hidden" name="action" value="edit" /> |
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505 <?php submit_button( __( 'Select' ), 'secondary', 'select_menu', false ); ?> |
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506 </form> |
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507 </div> |
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508 <div class="nav-tabs-wrapper"> |
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509 <div class="nav-tabs"> |
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510 <?php |
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511 foreach( (array) $nav_menus as $_nav_menu ) : |
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512 if ( $nav_menu_selected_id == $_nav_menu->term_id ) : ?><span class="nav-tab nav-tab-active"> |
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513 <?php echo esc_html( $_nav_menu->truncated_name ); ?> |
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514 </span><?php else : ?><a href="<?php |
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515 echo esc_url(add_query_arg( |
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516 array( |
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517 'action' => 'edit', |
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518 'menu' => $_nav_menu->term_id, |
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519 ), |
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520 admin_url( 'nav-menus.php' ) |
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521 )); |
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522 ?>" class="nav-tab hide-if-no-js"> |
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523 <?php echo esc_html( $_nav_menu->truncated_name ); ?> |
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524 </a><?php endif; |
|
525 endforeach; |
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526 if ( 0 == $nav_menu_selected_id ) : ?><span class="nav-tab menu-add-new nav-tab-active"> |
|
527 <?php printf( '<abbr title="%s">+</abbr>', esc_html__( 'Add menu' ) ); ?> |
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528 </span><?php else : ?><a href="<?php |
|
529 echo esc_url(add_query_arg( |
|
530 array( |
|
531 'action' => 'edit', |
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532 'menu' => 0, |
|
533 ), |
|
534 admin_url( 'nav-menus.php' ) |
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535 )); |
|
536 ?>" class="nav-tab menu-add-new"> |
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537 <?php printf( '<abbr title="%s">+</abbr>', esc_html__( 'Add menu' ) ); ?> |
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538 </a><?php endif; ?> |
|
539 </div> |
|
540 </div> |
|
541 <div class="menu-edit"> |
|
542 <form id="update-nav-menu" action="<?php echo admin_url( 'nav-menus.php' ); ?>" method="post" enctype="multipart/form-data"> |
|
543 <div id="nav-menu-header"> |
|
544 <div id="submitpost" class="submitbox"> |
|
545 <div class="major-publishing-actions"> |
|
546 <label class="menu-name-label howto open-label" for="menu-name"> |
|
547 <span><?php _e('Menu Name'); ?></span> |
|
548 <input name="menu-name" id="menu-name" type="text" class="menu-name regular-text menu-item-textbox input-with-default-title" title="<?php esc_attr_e('Enter menu name here'); ?>" value="<?php echo esc_attr( $nav_menu_selected_title ); ?>" /> |
|
549 </label> |
|
550 <?php if ( !empty( $nav_menu_selected_id ) ) : |
|
551 if ( ! isset( $auto_add ) ) { |
|
552 $auto_add = get_option( 'nav_menu_options' ); |
|
553 if ( ! isset( $auto_add['auto_add'] ) ) |
|
554 $auto_add = false; |
|
555 elseif ( false !== array_search( $nav_menu_selected_id, $auto_add['auto_add'] ) ) |
|
556 $auto_add = true; |
|
557 else |
|
558 $auto_add = false; |
|
559 } |
|
560 ?> |
|
561 <div class="auto-add-pages"> |
|
562 <label class="howto"><input type="checkbox"<?php checked( $auto_add ); ?> name="auto-add-pages" value="1" /> <?php printf( __('Automatically add new top-level pages' ), esc_url( admin_url( 'edit.php?post_type=page' ) ) ); ?></label> |
|
563 </div> |
|
564 <?php endif; ?> |
|
565 <br class="clear" /> |
|
566 <div class="publishing-action"> |
|
567 <?php submit_button( empty( $nav_menu_selected_id ) ? __( 'Create Menu' ) : __( 'Save Menu' ), 'button-primary menu-save', 'save_menu', false, array( 'id' => 'save_menu_header' ) ); ?> |
|
568 </div><!-- END .publishing-action --> |
|
569 |
|
570 <?php if ( ! empty( $nav_menu_selected_id ) ) : ?> |
|
571 <div class="delete-action"> |
|
572 <a class="submitdelete deletion menu-delete" href="<?php echo esc_url( wp_nonce_url( admin_url('nav-menus.php?action=delete&menu=' . $nav_menu_selected_id), 'delete-nav_menu-' . $nav_menu_selected_id ) ); ?>"><?php _e('Delete Menu'); ?></a> |
|
573 </div><!-- END .delete-action --> |
|
574 <?php endif; ?> |
|
575 </div><!-- END .major-publishing-actions --> |
|
576 </div><!-- END #submitpost .submitbox --> |
|
577 <?php |
|
578 wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); |
|
579 wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); |
|
580 wp_nonce_field( 'update-nav_menu', 'update-nav-menu-nonce' ); |
|
581 ?> |
|
582 <input type="hidden" name="action" value="update" /> |
|
583 <input type="hidden" name="menu" id="menu" value="<?php echo esc_attr( $nav_menu_selected_id ); ?>" /> |
|
584 </div><!-- END #nav-menu-header --> |
|
585 <div id="post-body"> |
|
586 <div id="post-body-content"> |
|
587 <?php |
|
588 if ( isset( $edit_markup ) ) { |
|
589 if ( ! is_wp_error( $edit_markup ) ) |
|
590 echo $edit_markup; |
|
591 } else if ( empty( $nav_menu_selected_id ) ) { |
|
592 echo '<div class="post-body-plain">'; |
|
593 echo '<p>' . __('To create a custom menu, give it a name above and click Create Menu. Then choose items like pages, categories or custom links from the left column to add to this menu.') . '</p>'; |
|
594 echo '<p>' . __('After you have added your items, drag and drop to put them in the order you want. You can also click each item to reveal additional configuration options.') . '</p>'; |
|
595 echo '<p>' . __('When you have finished building your custom menu, make sure you click the Save Menu button.') . '</p>'; |
|
596 echo '</div>'; |
|
597 } |
|
598 ?> |
|
599 </div><!-- /#post-body-content --> |
|
600 </div><!-- /#post-body --> |
|
601 <div id="nav-menu-footer"> |
|
602 <div class="major-publishing-actions"> |
|
603 <div class="publishing-action"> |
|
604 <?php |
|
605 if ( ! empty( $nav_menu_selected_id ) ) |
|
606 submit_button( __( 'Save Menu' ), 'button-primary menu-save', 'save_menu', false, array( 'id' => 'save_menu_footer' ) ); |
|
607 ?> |
|
608 </div> |
|
609 </div> |
|
610 </div><!-- /#nav-menu-footer --> |
|
611 </form><!-- /#update-nav-menu --> |
|
612 </div><!-- /.menu-edit --> |
|
613 </div><!-- /#menu-management --> |
|
614 </div><!-- /#menu-management-liquid --> |
|
615 </div><!-- /#nav-menus-frame --> |
|
616 </div><!-- /.wrap--> |
|
617 |
|
618 <?php include( './admin-footer.php' ); ?> |