File Manager
<?php
/**
* Mega Menu classes.
*
* @package Betheme
* @author Muffin group
* @link http://muffingroup.com
*/
/** --------------------------------------------------------------------------
* Custom Mega Menu - Fields & Edit Function
* --------------------------------------------------------------------------- */
class Mfn_MegaMenu {
/* ---------------------------------------------------------------------------
* Custom Fields - Add
* --------------------------------------------------------------------------- */
function mfn_setup_nav_menu_item( $menu_item ) {
$menu_item->megamenu = get_post_meta( $menu_item->ID, 'menu-item-mfn-megamenu', true );
$menu_item->bg = get_post_meta( $menu_item->ID, 'menu-item-mfn-bg', true );
return $menu_item;
}
/* ---------------------------------------------------------------------------
* Custom Fields - Save
* --------------------------------------------------------------------------- */
function mfn_update_nav_menu_item( $menu_id, $menu_item_db_id, $menu_item_data ) {
// mega menu
if ( ! isset( $_REQUEST['edit-menu-item-megamenu'][$menu_item_db_id]) ) {
$_REQUEST['edit-menu-item-megamenu'][$menu_item_db_id] = '';
}
$megamenu = $_REQUEST['edit-menu-item-megamenu'][$menu_item_db_id];
update_post_meta( $menu_item_db_id, 'menu-item-mfn-megamenu', $megamenu );
// background
if ( ! isset( $_REQUEST['edit-menu-item-bg'][$menu_item_db_id]) ) {
$_REQUEST['edit-menu-item-bg'][$menu_item_db_id] = '';
}
$bg = $_REQUEST['edit-menu-item-bg'][$menu_item_db_id];
update_post_meta( $menu_item_db_id, 'menu-item-mfn-bg', $bg );
}
/* ---------------------------------------------------------------------------
* Custom Backend Walker - Edit
* --------------------------------------------------------------------------- */
function mfn_edit_nav_menu_walker($walker,$menu_id) {
return 'Walker_Nav_Menu_Edit_Mfn';
}
/* ---------------------------------------------------------------------------
* Constructor
* --------------------------------------------------------------------------- */
function __construct() {
// Custom Fields - Add
add_filter( 'wp_setup_nav_menu_item', array( $this, 'mfn_setup_nav_menu_item' ) );
// Custom Fields - Save
add_action( 'wp_update_nav_menu_item', array( $this, 'mfn_update_nav_menu_item'), 100, 3 );
// Custom Walker - Edit
add_filter( 'wp_edit_nav_menu_walker', array( $this, 'mfn_edit_nav_menu_walker'), 100, 2 );
}
}
new Mfn_MegaMenu();
/**
* Create HTML list of nav menu input items.
* Based on Walker_Nav_Menu_Edit class.
*/
class Walker_Nav_Menu_Edit_Mfn extends Walker_Nav_Menu {
/**
* Starts the list before the elements are added.
*
* @see Walker_Nav_Menu::start_lvl()
*/
public function start_lvl( &$output, $depth = 0, $args = array() ) {}
/**
* Ends the list of after the elements are added.
*
* @see Walker_Nav_Menu::end_lvl()
*/
public function end_lvl( &$output, $depth = 0, $args = array() ) {}
/**
* Start the element output.
*
* @see Walker_Nav_Menu::start_el()
*/
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
global $_wp_nav_menu_max_depth;
$_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;
ob_start();
$item_id = esc_attr( $item->ID );
$removed_args = array(
'action',
'customlink-tab',
'edit-menu-item',
'menu-item',
'page-tab',
'_wpnonce',
);
$original_title = '';
if ( 'taxonomy' == $item->type ) {
$original_title = get_term_field( 'name', $item->object_id, $item->object, 'raw' );
if ( is_wp_error( $original_title ) )
$original_title = false;
} elseif ( 'post_type' == $item->type ) {
$original_object = get_post( $item->object_id );
$original_title = get_the_title( $original_object->ID );
} elseif ( 'post_type_archive' == $item->type ) {
$original_object = get_post_type_object( $item->object );
if ( $original_object ) {
$original_title = $original_object->labels->archives;
}
}
$classes = array(
'menu-item menu-item-depth-' . $depth,
'menu-item-' . esc_attr( $item->object ),
'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? 'active' : 'inactive'),
);
$title = $item->title;
if ( ! empty( $item->_invalid ) ) {
$classes[] = 'menu-item-invalid';
/* translators: %s: title of menu item which is invalid */
$title = sprintf( __('%s (Invalid)','mfn-opts'), $item->title );
} elseif ( isset( $item->post_status ) && 'draft' == $item->post_status ) {
$classes[] = 'pending';
/* translators: %s: title of menu item in draft status */
$title = sprintf( __('%s (Pending)','mfn-opts'), $item->title );
}
$title = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label;
$submenu_text = '';
if ( 0 == $depth )
$submenu_text = 'style="display: none;"';
?>
<li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode(' ', $classes ); ?>">
<div class="menu-item-bar">
<div class="menu-item-handle">
<span class="item-title"><span class="menu-item-title"><?php echo esc_html( $title ); ?></span> <span class="is-submenu" <?php echo $submenu_text; ?>><?php _e( 'sub item','mfn-opts' ); ?></span></span>
<span class="item-controls">
<span class="item-type"><?php echo esc_html( $item->type_label ); ?></span>
<span class="item-order hide-if-js">
<a href="<?php
echo wp_nonce_url(
add_query_arg(
array(
'action' => 'move-up-menu-item',
'menu-item' => $item_id,
),
remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
),
'move-menu_item'
);
?>" class="item-move-up" aria-label="<?php esc_attr_e( 'Move up','mfn-opts' ) ?>">↑</a>
|
<a href="<?php
echo wp_nonce_url(
add_query_arg(
array(
'action' => 'move-down-menu-item',
'menu-item' => $item_id,
),
remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
),
'move-menu_item'
);
?>" class="item-move-down" aria-label="<?php esc_attr_e( 'Move down','mfn-opts' ) ?>">↓</a>
</span>
<a class="item-edit" id="edit-<?php echo $item_id; ?>" href="<?php
echo ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? admin_url( 'nav-menus.php' ) : add_query_arg( 'edit-menu-item', $item_id, remove_query_arg( $removed_args, admin_url( 'nav-menus.php#menu-item-settings-' . $item_id ) ) );
?>" aria-label="<?php esc_attr_e( 'Edit menu item','mfn-opts' ); ?>"><?php _e( 'Edit','mfn-opts' ); ?></a>
</span>
</div>
</div>
<div class="menu-item-settings wp-clearfix" id="menu-item-settings-<?php echo $item_id; ?>">
<?php if ( 'custom' == $item->type ) : ?>
<p class="field-url description description-wide">
<label for="edit-menu-item-url-<?php echo $item_id; ?>">
<?php _e( 'URL','mfn-opts' ); ?><br />
<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 ); ?>" />
</label>
</p>
<?php endif; ?>
<p class="description description-wide">
<label for="edit-menu-item-title-<?php echo $item_id; ?>">
<?php _e( 'Navigation Label','mfn-opts' ); ?><br />
<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 ); ?>" />
</label>
</p>
<p class="field-title-attribute field-attr-title description description-wide">
<label for="edit-menu-item-attr-title-<?php echo $item_id; ?>">
<?php _e( 'Title Attribute','mfn-opts' ); ?><br />
<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 ); ?>" />
</label>
</p>
<p class="field-link-target description">
<label for="edit-menu-item-target-<?php echo $item_id; ?>">
<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' ); ?> />
<?php _e( 'Open link in a new window/tab','mfn-opts' ); ?>
</label>
</p>
<p class="field-css-classes description description-thin">
<label for="edit-menu-item-classes-<?php echo $item_id; ?>">
<?php _e( 'CSS Classes (optional)','mfn-opts' ); ?><br />
<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 ) ); ?>" />
</label>
</p>
<p class="field-xfn description description-thin">
<label for="edit-menu-item-xfn-<?php echo $item_id; ?>">
<?php _e( 'Link Relationship (XFN)','mfn-opts' ); ?><br />
<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 ); ?>" />
</label>
</p>
<p class="field-description description description-wide">
<?php
// default description fix
if( ! $item->post_name ) $item->description = '';
?>
<label for="edit-menu-item-description-<?php echo $item_id; ?>">
<?php _e( 'Description','mfn-opts' ); ?><br />
<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 $item->description; ?></textarea>
<span class="description"><?php _e('The description will be displayed in the menu if the current theme supports it.','mfn-opts'); ?></span>
</label>
</p>
<?php if ( 0 == $depth ): ?>
<p class="field-mfn-megamenu description">
<?php
$value = get_post_meta( $item_id, 'menu-item-mfn-megamenu', true);
if( $value != "" ) $value = "checked='checked'";
?>
<label for="edit-menu-item-megamenu-<?php echo $item_id; ?>">
<?php _e( 'Mega Menu','mfn-opts' ); ?><br/>
<input type="checkbox" value="enabled" id="edit-menu-item-megamenu-<?php echo $item_id; ?>" name="edit-menu-item-megamenu[<?php echo $item_id; ?>]" <?php echo $value; ?> />
<?php _e( 'Activate Mega Menu','mfn-opts' ); ?>
</label>
</p>
<p class="field-mfn-bg description description-wide">
<label for="edit-menu-item-bg-<?php echo $item_id; ?>">
<?php _e( 'Background Image URL','mfn-opts' ); ?><br />
<input type="text" id="edit-menu-item-bg-<?php echo $item_id; ?>" class="widefat code edit-menu-item-bg" name="edit-menu-item-bg[<?php echo $item_id; ?>]" value="<?php echo get_post_meta( $item_id, 'menu-item-mfn-bg', true); ?>" />
<span class="description"><?php _e('Backgrounds can be used for Megamenu Only','mfn-opts'); ?></span>
</label>
</p>
<?php endif; ?>
<?php
// Add this directly after the description paragraph in the start_el() method
do_action( 'wp_nav_menu_item_custom_fields', $item_id, $item, $depth, $args );
// end added section
?>
<p class="field-move hide-if-no-js description description-wide">
<label>
<span><?php _e( 'Move','mfn-opts' ); ?></span>
<a href="#" class="menus-move-up"><?php _e( 'Up one','mfn-opts' ); ?></a>
<a href="#" class="menus-move-down"><?php _e( 'Down one','mfn-opts' ); ?></a>
<a href="#" class="menus-move-left"></a>
<a href="#" class="menus-move-right"></a>
<a href="#" class="menus-move-top"><?php _e( 'To the top','mfn-opts' ); ?></a>
</label>
</p>
<div class="menu-item-actions description-wide submitbox">
<?php if( 'custom' != $item->type && $original_title !== false ) : ?>
<p class="link-to-original">
<?php printf( __('Original: %s','mfn-opts'), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); ?>
</p>
<?php endif; ?>
<a class="item-delete submitdelete deletion" id="delete-<?php echo $item_id; ?>" href="<?php
echo wp_nonce_url(
add_query_arg(
array(
'action' => 'delete-menu-item',
'menu-item' => $item_id,
),
admin_url( 'nav-menus.php' )
),
'delete-menu_item_' . $item_id
); ?>"><?php _e( 'Remove','mfn-opts' ); ?></a> <span class="meta-sep hide-if-no-js"> | </span> <a class="item-cancel submitcancel hide-if-no-js" id="cancel-<?php echo $item_id; ?>" href="<?php echo esc_url( add_query_arg( array( 'edit-menu-item' => $item_id, 'cancel' => time() ), admin_url( 'nav-menus.php' ) ) );
?>#menu-item-settings-<?php echo $item_id; ?>"><?php _e('Cancel','mfn-opts'); ?></a>
</div>
<input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" />
<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 ); ?>" />
<input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object ); ?>" />
<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 ); ?>" />
<input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_order ); ?>" />
<input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->type ); ?>" />
</div><!-- .menu-item-settings-->
<ul class="menu-item-transport"></ul>
<?php
$output .= ob_get_clean();
}
}
/**
* Custom Frontend Main Menu Walker
*/
class Walker_Nav_Menu_Mfn extends Walker_Nav_Menu {
// columns
var $columns = 0;
var $max_columns = 0;
// rows
var $rows = 1;
var $aRows = array();
// mega menu
var $has_megamenu = 0;
var $bg_megamenu = '';
/**
* @see Walker::start_lvl()
*/
function start_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
$output .= "\n$indent<ul class=\"sub-menu{tag_ul_class}\"{tag_ul_style}>\n";
}
/**
* @see Walker::end_lvl()
*/
function end_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
$output .= "$indent</ul>\n";
if( $depth === 0 )
{
if( $this->has_megamenu )
{
// mega menu background image
if( $this->bg_megamenu ){
$class = ' mfn-megamenu-bg';
$style = ' style="background-image:url('. $this->bg_megamenu .');"';
$output = str_replace("{tag_ul_class}", " mfn-megamenu mfn-megamenu-".$this->max_columns . $class, $output);
$output = str_replace("{tag_ul_style}", $style, $output);
} else {
$output = str_replace("{tag_ul_class}", " mfn-megamenu mfn-megamenu-".$this->max_columns, $output);
$output = str_replace("{tag_ul_style}", "", $output);
}
foreach($this->aRows as $row => $columns){
$output = str_replace("{tag_li_class_".$row."}", "mfn-megamenu-cols-".$columns, $output);
}
$this->columns = 0;
$this->max_columns = 0;
$this->aRows = array();
}
else
{
$output = str_replace("{tag_ul_class}", "", $output);
$output = str_replace("{tag_ul_style}", "", $output);
}
}
}
/**
* @see Walker::start_el()
*/
function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
global $wp_query;
$item_output = $li_text_block_class = $column_class = "";
if( $depth === 0 ){
// 1st level --------------------------------------------
$this->has_megamenu = get_post_meta( $item->ID, 'menu-item-mfn-megamenu', true);
$this->bg_megamenu = get_post_meta( $item->ID, 'menu-item-mfn-bg', true);
}
if( $depth === 1 && $this->has_megamenu ){
// 2nd level Mega Menu ----------------------------------
$this->columns ++;
$this->aRows[$this->rows] = $this->columns;
if($this->max_columns < $this->columns) $this->max_columns = $this->columns;
if( $item->title != "-" )
{
$title = apply_filters( 'the_title', $item->title, $item->ID );
$attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) .'"' : '';
$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) .'"' : '';
$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) .'"' : '';
$attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) .'"' : '';
$item_output .= $args->before;
$item_output .= '<a class="mfn-megamenu-title"'. $attributes .'>';
$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
$item_output .= '</a>';
$item_output .= $args->after;
}
$column_class = ' {tag_li_class_'.$this->rows.'}';
} else {
// 1-3 level, except Mega Menu 2nd level ----------------
$attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) .'"' : '';
$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) .'"' : '';
$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) .'"' : '';
$attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) .'"' : '';
$item_output .= $args->before;
$item_output .= '<a'. $attributes .'>';
$description = trim($item->description) ? '<span class="description">'. $item->description .'</span>' : false;
$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $description . $args->link_after;
$item_output .= '</a>';
$item_output .= $args->after;
}
$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
$class_names = $value = '';
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item ) );
$class_names = ' class="'. $li_text_block_class . esc_attr( $class_names ) . $column_class.'"';
$output .= $indent . '<li id="menu-item-'. $item->ID . '"' . $value . $class_names .'>';
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
}
remove_filter('nav_menu_description', 'strip_tags');
add_filter( 'wp_setup_nav_menu_item', 'mfn_wp_setup_nav_menu_item' );
function mfn_wp_setup_nav_menu_item($menu_item) {
$menu_item->description = apply_filters( 'nav_menu_description', $menu_item->post_content );
return $menu_item;
}
File Manager Version 1.0, Coded By Lucas
Email: hehe@yahoo.com