File "mega-menu.php"
Full Path: /home/jlklyejr/public_html/wp-content/test/wp-content/themes/goya/inc/mega-menu.php
File size: 9.37 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* Add custom fields to menu item
*
* This will allow us to play nicely with any other plugin that is adding the same hook
*
* @param int $item_id
* @params obj $item - the menu item
* @params array $args
*/
function goya_custom_fields( $item_id, $item ) {
$menu_item_megamenu = get_post_meta( $item_id, '_menu_item_megamenu', true );
$menu_item_megamenu_columns = get_post_meta( $item_id, '_menu_item_megamenu_columns', true );
$menu_item_menutitle = get_post_meta( $item_id, '_menu_item_menutitle', true );
$menu_item_menulabel = get_post_meta( $item_id, '_menu_item_menulabel', true );
$menu_item_menulabelcolor = get_post_meta( $item_id, '_menu_item_menulabelcolor', true );
$menu_item_menuimage = get_post_meta( $item_id, '_menu_item_menuimage', true );
?>
<div class="et_menu_options">
<div class="et-field-link-mega description description-thin">
<label for="menu_item_megamenu-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e( 'Show as Mega Menu', 'goya' ); ?><br />
<?php
$value = $menu_item_megamenu;
if($value != "") $value = "checked='checked'";
?>
<input type="checkbox" value="enabled" id="menu_item_megamenu-<?php echo esc_attr($item_id); ?>" name="menu_item_megamenu[<?php echo esc_attr($item_id); ?>]" <?php echo esc_attr( $value ); ?> />
<?php esc_html_e( 'Enable', 'goya' ); ?>
</label>
</div>
<div class="et-field-link-mega description description-thin">
<label for="menu_item_megamenu-columns-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e( 'Main menu columns', 'goya' ); ?><br />
<select class="widefat code edit-menu-item-custom" id="menu_item_megamenu_columns-<?php echo esc_attr($item_id); ?>" name="menu_item_megamenu_columns[<?php echo esc_attr($item_id); ?>]">
<?php $value = $menu_item_megamenu_columns;
if (!$value) {
$value = 5;
}
for ($i = 3; $i <= 9; $i++) { ?>
<option value="<?php echo esc_attr( $i ) ?>" <?php echo ($value == $i) ? "selected='selected'" : ''; ?>><?php echo esc_attr( $i ) ?></option>
<?php } ?>
</select>
</label>
</div>
<div class="et-field-link-title description description-wide">
<label for="menu_item_menutitle-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e( 'Show as Title', 'goya' ); ?><br />
<?php
$value = $menu_item_menutitle;
if($value != "") $value = "checked='checked'";
?>
<input type="checkbox" value="enabled" id="menu_item_menutitle-<?php echo esc_attr($item_id); ?>" name="menu_item_menutitle[<?php echo esc_attr($item_id); ?>]" <?php echo esc_attr( $value ); ?> />
<?php esc_html_e( 'Enable', 'goya' ); ?>
</label>
</div>
<div class="et-field-link-label description description-wide">
<label for="menu_item_menulabel-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e( 'Highlight Label', 'goya' ); ?> <span class="small-tag"><?php esc_html_e( 'label', 'goya' ); ?></span><br />
<input type="text" class="widefat code edit-menu-item-custom" id="menu_item_menulabel-<?php echo esc_attr($item_id); ?>" name="menu_item_menulabel[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr( $menu_item_menulabel ); ?>"/>
</label>
</div>
<div class="et-field-link-labelcolor description description-wide">
<label for="menu_item_menulabelcolor-<?php echo esc_attr($item_id); ?>">
<input type="text" class="widefat code edit-menu-item-custom et-color-field" id="menu_item_menulabelcolor-<?php echo esc_attr($item_id); ?>" name="menu_item_menulabelcolor[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr( $menu_item_menulabelcolor ); ?>"/>
</label>
</div>
<div class="et-field-link-image description description-wide">
<?php wp_enqueue_media(); ?>
<label for="menu_item_menuimage-<?php echo esc_attr($item_id); ?>">
<?php esc_html_e( 'Menu Image', 'goya' ); ?>
</label>
<div class='image-preview-wrapper'>
<?php $image_attributes = wp_get_attachment_image_src( $menu_item_menuimage, 'thumbnail' );
if ($image_attributes != '' ) { ?>
<img id='image-preview-<?php echo esc_attr($item_id); ?>' class="image-preview" src="<?php echo esc_attr( $image_attributes[0]); ?>" />
<?php } ?>
</div>
<input id="remove_image_button-<?php echo esc_attr($item_id); ?>" type="button" class="remove_image_button button" value="<?php esc_attr_e( 'Remove', 'goya' ); ?>" style="display: none;" />
<input id="upload_image_button-<?php echo esc_attr($item_id); ?>" type="button" class="upload_image_button button" value="<?php esc_attr_e( 'Select image', 'goya' ); ?>" />
<input type="hidden" class="widefat code edit-menu-item-custom image_attachment_id" id="menu_item_menuimage-<?php echo esc_attr($item_id); ?>" name="menu_item_menuimage[<?php echo esc_attr($item_id); ?>]" value="<?php echo esc_attr( $menu_item_menuimage ); ?>"/>
</div>
</div>
<?php
}
add_action( 'wp_nav_menu_item_custom_fields', 'goya_custom_fields', 10, 2 );
/**
* Save the menu item meta
*
* @param int $menu_id
* @param int $menu_item_db_id
*/
function goya_nav_update( $menu_id, $menu_item_db_id ) {
// Megamenu
$menumega_enabled_value = '';
$menumega_columns_enabled_value = '';
if (isset($_REQUEST['menu_item_megamenu'][$menu_item_db_id])) {
$menumega_enabled_value = $_REQUEST['menu_item_megamenu'][$menu_item_db_id];
if (isset($_REQUEST['menu_item_megamenu_columns']) && !empty($_REQUEST['menu_item_megamenu_columns'])) {
$menumega_columns_enabled_value = $_REQUEST['menu_item_megamenu_columns'][$menu_item_db_id];
}
}
update_post_meta( $menu_item_db_id, '_menu_item_megamenu', $menumega_enabled_value );
update_post_meta( $menu_item_db_id, '_menu_item_megamenu_columns', $menumega_columns_enabled_value );
// Title
if (isset($_REQUEST['menu_item_menutitle'][$menu_item_db_id])) {
$menutitle_enabled_value = $_REQUEST['menu_item_menutitle'][$menu_item_db_id];
} else {
$menutitle_enabled_value = '';
}
update_post_meta( $menu_item_db_id, '_menu_item_menutitle', $menutitle_enabled_value );
// Label
if (isset($_REQUEST['menu_item_menulabel'][$menu_item_db_id]) && !empty($_REQUEST['menu_item_menulabel'][$menu_item_db_id])) {
$menulabel_enabled_value = $_REQUEST['menu_item_menulabel'][$menu_item_db_id];
} else {
$menulabel_enabled_value = '';
}
update_post_meta( $menu_item_db_id, '_menu_item_menulabel', $menulabel_enabled_value );
// Color
if (isset($_REQUEST['menu_item_menulabelcolor'][$menu_item_db_id]) && !empty($_REQUEST['menu_item_menulabelcolor'][$menu_item_db_id])) {
$menulabelcolor_enabled_value = $_REQUEST['menu_item_menulabelcolor'][$menu_item_db_id];
} else {
$menulabelcolor_enabled_value = '';
}
update_post_meta( $menu_item_db_id, '_menu_item_menulabelcolor', $menulabelcolor_enabled_value );
//Image
if (isset($_REQUEST['menu_item_menuimage'][$menu_item_db_id]) && !empty($_REQUEST['menu_item_menuimage'][$menu_item_db_id])) {
$menuimage_enabled_value = $_REQUEST['menu_item_menuimage'][$menu_item_db_id];
} else {
$menuimage_enabled_value = '';
}
update_post_meta( $menu_item_db_id, '_menu_item_menuimage', $menuimage_enabled_value );
}
add_action( 'wp_update_nav_menu_item', 'goya_nav_update', 10, 2 );
/**
* Filters the CSS classes applied to a menu item's list item element.
*
* @param string[] $classes Array of the CSS classes that are applied to the menu item's `<li>` element.
* @param WP_Post $item The current menu item.
* @param stdClass $args An object of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
function goya_custom_nav_menu_css_class( $classes, $item, $args, $depth ) {
$item->active_megamenu = get_post_meta( $item->ID, '_menu_item_megamenu', true);
if ($depth === 0) {
$mega_columns = get_post_meta( $item->ID, '_menu_item_megamenu_columns', true);
if ($item->active_megamenu) {
$classes[] = 'menu-item-mega-parent';
$classes[] = 'menu-item-mega-column-' . $mega_columns;
}
} else {
$classes[] = get_post_meta( $item->ID, '_menu_item_menutitle', true) === 'enabled' ? ' title-item' : '';
}
if ($depth === 1 && $item->active_megamenu) {
$classes[] = 'mega-menu-title';
}
return $classes;
}
add_filter( 'nav_menu_css_class', 'goya_custom_nav_menu_css_class', 10, 4 );
/**
* Displays text on the front-end.
*
* @param string $title The menu item's title.
* @param WP_Post $item The current menu item.
* @return string
*/
function goya_custom_nav_menu_item_title( $title, $item, $args, $depth ) {
if( is_object( $item ) && isset( $item->ID ) ) {
$item->menuimage = get_post_meta( $item->ID, '_menu_item_menuimage', true);
$item->menulabel = get_post_meta( $item->ID, '_menu_item_menulabel', true);
$item->menu_label_color = get_post_meta( $item->ID, '_menu_item_menulabelcolor', true);
$menu_label_color = ($item->menu_label_color != '') ? ' style="background-color:'. $item->menu_label_color .'"' : '';
$menu_image = wp_get_attachment_image( $item->menuimage, 'medium_large' );
$original_title = $title;
$title = ($item->menuimage != '') ? '<span class="item-thumb">' . $menu_image . '</span><span class="item-caption">' : '';
$title .= $original_title;
$title .= ($item->menulabel != '') ? '<span class="menu-label"'. $menu_label_color .'>'. $item->menulabel .'</span>' : '';
$title .= ($item->menuimage != '') ? '</span>' : '';
}
return $title;
}
add_filter( 'nav_menu_item_title', 'goya_custom_nav_menu_item_title', 10, 4 );