File: /var/www/vhosts/aceitunaslosada.com/web/wp-content/themes/betheme/functions/theme-mega-menu.php
<?php
/**
* Mega Menu classes.
*
* @package Betheme
* @author Muffin group
* @link https://muffingroup.com
*/
/**
* Custom Mega Menu - Fields & Edit Function
*/
class Mfn_Mega_Menu
{
/**
* Custom Fields - Add
*/
public 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 $menu_item;
}
/**
* Custom Fields - Save
*/
public function mfn_update_nav_menu_item($menu_id, $menu_item_db_id, $menu_item_data)
{
// mega menu
if(isset($_REQUEST['edit-menu-item-megamenu'][$menu_item_db_id])){
$mega_menu = esc_attr($_REQUEST['edit-menu-item-megamenu'][$menu_item_db_id]);
} else {
$mega_menu = '';
}
update_post_meta($menu_item_db_id, 'menu-item-mfn-megamenu', $mega_menu);
// background
if(isset($_REQUEST['edit-menu-item-bg'][$menu_item_db_id])) {
$background = esc_url($_REQUEST['edit-menu-item-bg'][$menu_item_db_id]);
} else {
$background = '';
}
update_post_meta($menu_item_db_id, 'menu-item-mfn-bg', $background);
}
/**
* Custom Backend Walker - Edit
*/
public function mfn_edit_nav_menu_walker($walker, $menu_id)
{
return 'Walker_Nav_Menu_Edit_Mfn';
}
/**
* Constructor
*/
public 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( $this, 'mfn_edit_nav_menu_walker'), 100, 2);
}
}
new Mfn_Mega_Menu();
/**
* Create HTML list of nav menu input items.
* Based on Walker_Nav_Menu_Edit class.
*/
class Walker_Nav_Menu_Edit_Mfn extends Walker_Nav_Menu
{
/**
* Starts the list before the elements are added.
*
* @see Walker_Nav_Menu::start_lvl()
*/
public function start_lvl(&$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';
$title = sprintf(__('%s (Invalid)', 'mfn-opts'), $item->title);
} elseif (isset($item->post_status) && 'draft' == $item->post_status) {
$classes[] = 'pending';
$title = sprintf(__('%s (Pending)', 'mfn-opts'), $item->title);
}
$title = (! isset($item->label) || '' == $item->label) ? $title : $item->label;
$submenu_text = '';
if (0 == $depth) {
$submenu_text = 'style="display: none;"';
}
?>
<li id="menu-item-<?php echo esc_attr($item_id); ?>" class="<?php echo esc_attr(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 if(0 == $depth){ echo 'style="display:none"'; } ?>><?php esc_html_e('sub item', 'mfn-opts'); ?></span></span>
<span class="item-controls">
<span class="item-type"><?php echo esc_html($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 esc_attr($item_id); ?>" href="<?php echo (isset($_GET['edit-menu-item']) && $item_id == $_GET['edit-menu-item']) ? esc_url(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-' . $item_id))); ?>" aria-label="<?php esc_html_e('Edit menu item', 'mfn-opts'); ?>"><?php esc_html_e('Edit', 'mfn-opts'); ?></a>
</span>
</div>
</div>
<div class="menu-item-settings wp-clearfix" id="menu-item-settings-<?php echo esc_attr($item_id); ?>">
<?php if ('custom' == $item->type) : ?>
<p class="field-url description description-wide">
<label for="edit-menu-item-url-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e('URL', 'mfn-opts'); ?><br />
<input type="text" id="edit-menu-item-url-<?php echo esc_attr($item_id); ?>" class="widefat code edit-menu-item-url" name="menu-item-url[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr($item->url); ?>" />
</label>
</p>
<?php endif; ?>
<p class="description description-wide">
<label for="edit-menu-item-title-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e('Navigation Label', 'mfn-opts'); ?><br />
<input type="text" id="edit-menu-item-title-<?php echo esc_attr($item_id); ?>" class="widefat edit-menu-item-title" name="menu-item-title[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr($item->title); ?>" />
</label>
</p>
<p class="field-title-attribute field-attr-title description description-wide">
<label for="edit-menu-item-attr-title-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e('Title Attribute', 'mfn-opts'); ?><br />
<input type="text" id="edit-menu-item-attr-title-<?php echo esc_attr($item_id); ?>" class="widefat edit-menu-item-attr-title" name="menu-item-attr-title[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr($item->post_excerpt); ?>" />
</label>
</p>
<p class="field-link-target description">
<label for="edit-menu-item-target-<?php echo esc_attr($item_id); ?>">
<input type="checkbox" id="edit-menu-item-target-<?php echo esc_attr($item_id); ?>" value="_blank" name="menu-item-target[<?php echo esc_attr($item_id); ?>]"<?php checked($item->target, '_blank'); ?> />
<?php esc_html_e('Open link in a new window/tab', 'mfn-opts'); ?>
</label>
</p>
<p class="field-css-classes description description-thin">
<label for="edit-menu-item-classes-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e('CSS Classes (optional)', 'mfn-opts'); ?><br />
<input type="text" id="edit-menu-item-classes-<?php echo esc_attr($item_id); ?>" class="widefat code edit-menu-item-classes" name="menu-item-classes[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr(implode(' ', $item->classes)); ?>" />
</label>
</p>
<p class="field-xfn description description-thin">
<label for="edit-menu-item-xfn-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e('Link Relationship (XFN)', 'mfn-opts'); ?><br />
<input type="text" id="edit-menu-item-xfn-<?php echo esc_attr($item_id); ?>" class="widefat code edit-menu-item-xfn" name="menu-item-xfn[<?php echo esc_attr($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) {
$item->description = '';
} ?>
<label for="edit-menu-item-description-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e('Description', 'mfn-opts'); ?><br />
<textarea id="edit-menu-item-description-<?php echo esc_attr($item_id); ?>" class="widefat edit-menu-item-description" rows="3" cols="20" name="menu-item-description[<?php echo esc_attr($item_id); ?>]"><?php echo esc_attr($item->description); ?></textarea>
<span class="description"><?php esc_html_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); ?>
<label for="edit-menu-item-megamenu-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e('Mega Menu', 'mfn-opts'); ?><br/>
<input type="checkbox" value="enabled" id="edit-menu-item-megamenu-<?php echo esc_attr($item_id); ?>" name="edit-menu-item-megamenu[<?php echo esc_attr($item_id); ?>]" <?php checked( $value, 'enabled', true ); ?> />
<?php esc_html_e('Activate Mega Menu', 'mfn-opts'); ?>
</label>
</p>
<p class="field-mfn-bg description description-wide">
<label for="edit-menu-item-bg-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e('Background Image URL', 'mfn-opts'); ?><br />
<input type="text" id="edit-menu-item-bg-<?php echo esc_attr($item_id); ?>" class="widefat code edit-menu-item-bg" name="edit-menu-item-bg[<?php echo esc_attr($item_id); ?>]" value="<?php echo get_post_meta($item_id, 'menu-item-mfn-bg', true); ?>" />
<span class="description"><?php esc_html_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);
?>
<p class="field-move hide-if-no-js description description-wide">
<label>
<span><?php esc_html_e('Move', 'mfn-opts'); ?></span>
<a href="#" class="menus-move-up"><?php esc_html_e('Up one', 'mfn-opts'); ?></a>
<a href="#" class="menus-move-down"><?php esc_html_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 esc_html_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($original_title) .'</a>'); ?>
</p>
<?php endif; ?>
<a class="item-delete submitdelete deletion" id="delete-<?php echo esc_attr($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_' . $item_id
); ?>"><?php esc_html_e('Remove', 'mfn-opts'); ?></a>
<span class="meta-sep hide-if-no-js"> | </span>
<a class="item-cancel submitcancel hide-if-no-js" id="cancel-<?php echo esc_attr($item_id); ?>" href="<?php echo esc_url(add_query_arg(array( 'edit-menu-item' => $item_id, 'cancel' => time() ), admin_url('nav-menus.php'))); ?>#menu-item-settings-<?php echo esc_attr($item_id); ?>"><?php esc_html_e('Cancel', 'mfn-opts'); ?></a>
</div>
<input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr($item_id); ?>" />
<input class="menu-item-data-object-id" type="hidden" name="menu-item-object-id[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr($item->object_id); ?>" />
<input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr($item->object); ?>" />
<input class="menu-item-data-parent-id" type="hidden" name="menu-item-parent-id[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr($item->menu_item_parent); ?>" />
<input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr($item->menu_order); ?>" />
<input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr($item->type); ?>" />
</div>
<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
public $columns = 0;
public $max_columns = 0;
// rows
public $rows = 1;
public $aRows = array();
// mega menu
public $has_megamenu = 0;
public $bg_megamenu = '';
/**
* @see Walker::start_lvl()
*/
public function start_lvl(&$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()
*/
public 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 .');"';
$output = str_replace("{tag_ul_class}", " mfn-megamenu mfn-megamenu-". esc_attr($this->max_columns) . esc_attr($class), $output);
$output = str_replace("{tag_ul_style}", $style, $output);
} else {
$output = str_replace("{tag_ul_class}", " mfn-megamenu mfn-megamenu-". esc_attr($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-". esc_attr($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}", "", $output);
}
}
}
/**
* @see Walker::start_el()
*/
public function start_el(&$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) $item->classes;
// active for post type parent
// active: blog
if (get_post_type(get_the_ID()) == 'post') {
if ($item->object_id == get_option('page_for_posts')) {
$classes[] = 'current-menu-item';
}
}
// active: portfolio
if (get_post_type(get_the_ID()) == 'portfolio') {
if ($item->object_id == mfn_opts_get('portfolio-page')) {
$classes[] = 'current-menu-item';
}
}
// active: shop
if (get_post_type(get_the_ID()) == 'product') {
if (function_exists('is_woocommerce') && is_woocommerce()) {
if (version_compare(WC_VERSION, '2.7', '<')) {
$shop_page_id = woocommerce_get_page_id('shop');
} else {
$shop_page_id = wc_get_page_id('shop');
}
if ($item->object_id == $shop_page_id) {
$classes[] = 'current-menu-item';
}
}
}
$class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item));
$class_names = ' class="'. esc_attr($li_text_block_class . $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, $args);
}
}
function mfn_wp_setup_nav_menu_item($menu_item)
{
$menu_item->description = apply_filters('nav_menu_description', $menu_item->post_content);
return $menu_item;
}
add_filter('wp_setup_nav_menu_item', 'mfn_wp_setup_nav_menu_item');
// allow html tags in main menu description
remove_filter('nav_menu_description', 'strip_tags');