oont-contents/plugins/astra-addon/addons/nav-menu/classes/class-astra-ext-nav-widget-support.php
2025-02-08 15:10:23 +01:00

650 lines
16 KiB
PHP

<?php
/**
* Navigation Widget Support
*
* @package Astra Addon
* @since 1.6.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'Astra_Ext_Nav_Widget_Support' ) ) {
/**
* Astra Nav widget support.
*
* @since 1.6.0
*/
// @codingStandardsIgnoreStart
class Astra_Ext_Nav_Widget_Support {
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedClassFound
// @codingStandardsIgnoreEnd
/**
* Member Variable
*
* @var object instance
*/
private static $instance;
/**
* Constructor
*/
public function __construct() {
add_action( 'wp_ajax_ast_add_widget', array( $this, 'add_widget' ) );
add_action( 'wp_ajax_ast_edit_widget', array( $this, 'edit_widget' ) );
add_action( 'wp_ajax_ast_delete_widget', array( $this, 'delete_widget' ) );
add_action( 'wp_ajax_ast_render_widgets', array( $this, 'render_widgets' ) );
add_action( 'wp_ajax_ast_save_widget', array( $this, 'save_widget' ) );
add_action( 'init', array( $this, 'register_widget_area' ) );
add_action( 'admin_print_footer_scripts-nav-menus.php', array( $this, 'admin_print_footer_scripts' ) );
// @codingStandardsIgnoreStart
add_action( 'admin_print_scripts-nav-menus.php', array( $this, 'admin_print_scripts' ) );
add_action( 'admin_print_styles-nav-menus.php', array( $this, 'admin_print_styles' ) );
// @codingStandardsIgnoreEnd
add_filter( 'black_studio_tinymce_enable_pages', array( $this, 'megamenu_blackstudio_tinymce' ) );
add_filter( 'conditional_menus_theme_location', array( $this, 'conditional_menus_restore_theme_location' ), 10, 3 );
}
/**
* Initiator
*/
public static function get_instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Function to get widget list
*
* @since 1.6.0
* @return array;
*/
public function get_widget_list() {
global $wp_widget_factory;
$widgets = array();
foreach ( $wp_widget_factory->widgets as $widget ) {
$widgets[] = array(
'text' => $widget->name,
'id' => $widget->id_base,
);
}
return $widgets;
}
/**
* Function to add widget to list.
*
* @since 1.6.0
* @return void
*/
public function add_widget() {
$menu_item_id = isset( $_POST['menu_item_id'] ) ? sanitize_text_field( $_POST['menu_item_id'] ) : '';
check_ajax_referer( 'wp_widget_nonce', 'security_nonce' );
if ( ! current_user_can( 'edit_theme_options' ) ) {
wp_send_json_error( __( 'Insufficient permissions', 'astra-addon' ) );
}
$widget_id = isset( $_POST['widget_id'] ) ? sanitize_text_field( $_POST['widget_id'] ) : '';
$title = isset( $_POST['title'] ) ? sanitize_text_field( $_POST['title'] ) : '';
require_once ABSPATH . 'wp-admin/includes/widgets.php';
// Adding instance of menu item.
$next_id = next_widget_id_number( $widget_id );
$current_widgets = get_option( 'widget_' . $widget_id );
$current_widgets[ $next_id ] = array(
'ast_mm_parent_menu_id' => $menu_item_id,
);
update_option( 'widget_' . $widget_id, $current_widgets );
$widget_id = $this->add_widget_to_sidebar( $widget_id, $next_id );
$html = $this->render_widget( $widget_id, $title );
wp_send_json_success( $html );
}
/**
* Registers astra menu widgets area
*
* @since 1.6.0
* @return void
*/
public function register_widget_area() {
register_sidebar(
array(
'id' => 'ast-widgets',
'name' => __( 'Astra Menu Widgets', 'astra-addon' ),
'description' => __( 'Astra Nav Menu widgets.', 'astra-addon' ),
)
);
}
/**
* Adds a widget to Astra sidebar.
*
* @param int $widget_id widget id.
* @param int $next_id next widget id.
* @since 1.6.0
* @return int
*/
private function add_widget_to_sidebar( $widget_id, $next_id ) {
$widget_id = $widget_id . '-' . $next_id;
$sidebar_widgets = $this->get_ast_sidebar_widgets();
if ( ! is_array( $sidebar_widgets ) ) {
$sidebar_widgets = array();
}
$sidebar_widgets[] = $widget_id;
$this->set_sidebar_widgets( $sidebar_widgets );
do_action( 'ast_after_widget_add' );
return $widget_id;
}
/**
* Returns an unfiltered array of all widgets in our sidebar
*
* @since 1.6.0
* @return array
*/
public function get_ast_sidebar_widgets() {
$sidebar_widgets = wp_get_sidebars_widgets();
if ( ! isset( $sidebar_widgets['ast-widgets'] ) ) {
return false;
}
return $sidebar_widgets['ast-widgets'];
}
/**
* Sets the sidebar widgets
*
* @param int $widgets widgets list.
* @since 1.6.0
*/
private function set_sidebar_widgets( $widgets ) {
$sidebar_widgets = wp_get_sidebars_widgets();
$sidebar_widgets['ast-widgets'] = $widgets;
wp_set_sidebars_widgets( $sidebar_widgets );
}
/**
* Render widget HTML
*
* @param int $widget_id widget id.
* @param string $title widget title.
* @since 1.6.0
* @return string
*/
private function render_widget( $widget_id, $title ) {
$nonce = wp_create_nonce( 'ast-edit-widget-' . $widget_id );
$html = '<div class="widget" title="' . esc_attr( $title ) . '" id="' . $widget_id . '" data-type="widget" data-id="' . $widget_id . '">';
$html .= ' <div class="widget-top">';
$html .= ' <div class="widget-title-action">';
$html .= ' <a class="widget-option widget-action item-edit" title="' . esc_attr__( 'Edit', 'astra-addon' ) . '"><span class="screen-reader-text">Edit</span></a>';
$html .= ' <input type="hidden" class="ast-nonce-field ast-edit-widget-nonce" name="ast-edit-widget-nonce-' . esc_attr( $widget_id ) . '" value="' . esc_attr( $nonce ) . '">';
$html .= ' </div>';
$html .= ' <div class="widget-title">';
$html .= ' <h4>' . esc_html( $title ) . '</h4>';
$html .= ' </div>';
$html .= ' </div>';
$html .= ' <div class="widget-inner widget-inside"></div>';
$html .= '</div>';
return $html;
}
/**
* Function to return widget form to edit.
*
* @since 1.6.0
* @return void
*/
public function edit_widget() {
if ( ! current_user_can( 'edit_theme_options' ) ) {
wp_send_json_error( __( 'Insufficient permissions', 'astra-addon' ) );
}
$widget_id = isset( $_POST['widget_id'] ) ? sanitize_text_field( $_POST['widget_id'] ) : '';
check_ajax_referer( 'wp_widget_nonce', 'security_nonce' );
global $wp_registered_widget_controls;
$control = $wp_registered_widget_controls[ $widget_id ];
$id_base = $this->get_id_base_for_widget_id( $widget_id );
$nonce = wp_create_nonce( 'ast_save_widget_' . $widget_id );
ob_start();
?>
<form method="post">
<input type="hidden" name="widget-id" class="widget-id" value="<?php echo esc_attr( $widget_id ); ?>" />
<input type='hidden' name='action' value='ast_save_widget' />
<input type='hidden' name='id_base' class="id_base" value='<?php echo esc_attr( $id_base ); ?>' />
<input type='hidden' name='widget_id' value='<?php echo esc_attr( $widget_id ); ?>' />
<input type='hidden' name='_wpnonce' value='<?php echo esc_attr( $nonce ); ?>' />
<input type="hidden" class="ast-nonce-field ast-delete-widget-nonce" name="ast-delete-widget-nonce-<?php echo esc_attr( $widget_id ); ?>" value="<?php echo esc_attr( wp_create_nonce( 'ast-delete-widget-' . $widget_id ) ); ?>">
<div class='widget-content'>
<?php
if ( is_callable( $control['callback'] ) ) {
call_user_func_array( $control['callback'], $control['params'] );
}
?>
<div class='widget-controls'>
<a class='delete' href='#delete'><?php esc_html_e( 'Delete', 'astra-addon' ); ?></a> |
<a class='close' href='#close'><?php esc_html_e( 'Close', 'astra-addon' ); ?></a>
</div>
<div class="alignright">
<?php
submit_button( __( 'Save', 'astra-addon' ), 'button-primary ast-save-widget alignright', 'savewidget', false );
?>
<span class="spinner"></span>
</div>
</div>
</form>
<?php
$output = ob_get_clean();
wp_send_json_success( $output );
}
/**
* Returns the id_base value for a Widget ID
*
* @param int $widget_id widget id.
* @return int
* @since 1.6.0
*/
public function get_id_base_for_widget_id( $widget_id ) {
global $wp_registered_widget_controls;
if ( ! isset( $wp_registered_widget_controls[ $widget_id ] ) ) {
return false;
}
$control = $wp_registered_widget_controls[ $widget_id ];
$id_base = isset( $control['id_base'] ) ? $control['id_base'] : $control['id'];
return $id_base;
}
/**
* Delete widget attached to sidebar.
*
* @return void
* @since 1.6.0
*/
public function delete_widget() {
$widget_id = isset( $_POST['widget_id'] ) ? sanitize_text_field( $_POST['widget_id'] ) : '';
check_ajax_referer( 'wp_widget_nonce', 'security_nonce' );
if ( ! current_user_can( 'edit_theme_options' ) ) {
wp_send_json_error( __( 'Insufficient permissions', 'astra-addon' ) );
}
$this->remove_widget_from_sidebar( $widget_id );
$this->remove_widget_instance( $widget_id );
}
/**
* Remove widget from sidebar.
*
* @param int $widget_id widget id.
* @return void
* @since 1.6.0
*/
private function remove_widget_from_sidebar( $widget_id ) {
$widgets = $this->get_ast_sidebar_widgets();
$new_ast_widgets = array();
foreach ( $widgets as $widget ) {
if ( $widget != $widget_id ) {
$new_ast_widgets[] = $widget;
}
}
$this->set_sidebar_widgets( $new_ast_widgets );
}
/**
* Remove widget instance.
*
* @param int $widget_id widget id.
* @return bool
* @since 1.6.0
*/
private function remove_widget_instance( $widget_id ) {
$id_base = $this->get_id_base_for_widget_id( $widget_id );
$parts = explode( '-', $widget_id );
$widget_number = absint( end( $parts ) );
$current_widgets = get_option( 'widget_' . $id_base );
if ( isset( $current_widgets[ $widget_number ] ) ) {
unset( $current_widgets[ $widget_number ] );
update_option( 'widget_' . $id_base, $current_widgets );
return true;
}
return false;
}
/**
* Render widget.
*
* @return void
* @since 1.6.0
*/
public function render_widgets() {
$menu_item_id = isset( $_POST['menu_item_id'] ) ? sanitize_text_field( $_POST['menu_item_id'] ) : '';
check_ajax_referer( 'wp_widget_nonce', 'security_nonce' );
if ( ! current_user_can( 'edit_theme_options' ) ) {
wp_die();
}
$html = '';
$has_widgets = false;
$widgets = get_post_meta( $menu_item_id, '_menu_item_megamenu_widgets_list', true );
$widgets = explode( ',', $widgets );
if ( ! empty( $widgets ) ) {
$has_widgets = true;
foreach ( $widgets as $widget ) {
if ( '' !== $widget ) {
$title = $this->get_name_for_widget_id( $widget );
$html .= $this->render_widget( $widget, $title );
}
}
}
$data = array(
'html' => $html,
'has_widgets' => $has_widgets,
);
wp_send_json_success( $data );
}
/**
* Get widgets for menu item.
*
* @param int $menu_item_id menu item ID.
* @return array
* @since 1.6.0
*/
public function get_widgets_by_id( $menu_item_id ) {
$widgets = array();
$all_widgets = $this->get_ast_sidebar_widgets();
if ( ! empty( $all_widgets ) ) {
foreach ( $all_widgets as $widget_id ) {
$settings = $this->get_settings_for_widget_id( $widget_id );
if ( isset( $settings['ast_mm_parent_menu_id'] ) && $settings['ast_mm_parent_menu_id'] == $menu_item_id ) {
$name = $this->get_name_for_widget_id( $widget_id );
$widgets[ $widget_id ] = array(
'id' => $widget_id,
'type' => 'widget',
'title' => $name,
);
}
}
}
return $widgets;
}
/**
* Get settings for widget.
*
* @param int $widget_id widget ID.
* @return array
* @since 1.6.0
*/
public function get_settings_for_widget_id( $widget_id ) {
$id = $this->get_id_base_for_widget_id( $widget_id );
if ( ! $id ) {
return false;
}
$parts = explode( '-', $widget_id );
$widget_number = absint( end( $parts ) );
$current_widgets = get_option( 'widget_' . $id );
return $current_widgets[ $widget_number ];
}
/**
* Get name for the widget.
*
* @param int $widget_id widget ID.
* @return string
* @since 1.6.0
*/
public function get_name_for_widget_id( $widget_id ) {
global $wp_registered_widgets;
if ( ! isset( $wp_registered_widgets[ $widget_id ] ) ) {
return false;
}
$registered_widget = $wp_registered_widgets[ $widget_id ];
return $registered_widget['name'];
}
/**
* Save widget settings.
*
* @return void
* @since 1.6.0
*/
public function save_widget() {
$widget_id = isset( $_POST['widget-id'] ) ? sanitize_text_field( $_POST['widget-id'] ) : '';
check_ajax_referer( 'ast_save_widget_' . $widget_id );
if ( ! current_user_can( 'edit_theme_options' ) ) {
wp_die();
}
$id_base = isset( $_POST['id_base'] ) ? sanitize_text_field( $_POST['id_base'] ) : '';
global $wp_registered_widget_updates;
$control = $wp_registered_widget_updates[ $id_base ];
if ( is_callable( $control['callback'] ) ) {
call_user_func_array( $control['callback'], $control['params'] );
do_action( 'ast_after_widget_save' );
wp_send_json_success();
}
wp_send_json_error();
}
/**
* Display widget on front end.
*
* @param int $id widget id.
* @return string
* @since 1.6.0
*/
public function display_widget( $id ) {
global $wp_registered_widgets;
if ( ! isset( $wp_registered_widgets[ $id ] ) ) {
return '';
}
$params = array_merge(
array(
array_merge(
array(
'widget_id' => $id,
'widget_name' => $wp_registered_widgets[ $id ]['name'],
)
),
),
(array) $wp_registered_widgets[ $id ]['params']
);
$params[0]['id'] = 'ast-widgets';
$params[0]['before_title'] = apply_filters( 'ast_before_widget_title', '<h4 class="mega-block-title">', $wp_registered_widgets[ $id ] );
$params[0]['after_title'] = apply_filters( 'ast_after_widget_title', '</h4>', $wp_registered_widgets[ $id ] );
$params[0]['before_widget'] = apply_filters( 'ast_before_widget', '<div class="ast-mm-widget-item">', $wp_registered_widgets[ $id ] );
$params[0]['after_widget'] = apply_filters( 'ast_after_widget', '</div>', $wp_registered_widgets[ $id ] );
$callback = $wp_registered_widgets[ $id ]['callback'];
if ( is_callable( $callback ) ) {
ob_start();
call_user_func_array( $callback, $params );
return ob_get_clean();
}
}
/**
* Print the widgets.php scripts on the nav-menus.php page. Required for 4.8 Core Media Widgets.
*
* @param string $hook action hook.
* @since 1.6.0
*/
public function admin_print_scripts( $hook ) {
// @codingStandardsIgnoreStart
do_action( 'admin_print_scripts-widgets.php' );
// @codingStandardsIgnoreEnd
}
/**
* Print the widgets.php scripts on the nav-menus.php page. Required for 4.8 Core Media Widgets.
*
* @param string $hook action hook.
* @since 1.6.0
*/
public function admin_print_styles( $hook ) {
// @codingStandardsIgnoreStart
do_action( 'admin_print_styles-widgets.php' );
// @codingStandardsIgnoreEnd
}
/**
* Add compatibility for conditional menus plugin
*
* @param string $location theme action.
* @param array $new_args new arguments.
* @param array $old_args old arguments.
* @since 1.6.0
*/
public function conditional_menus_restore_theme_location( $location, $new_args, $old_args ) {
return $old_args['theme_location'];
}
/**
* Black Studio TinyMCE Compatibility.
* Load TinyMCE assets on nav-menus.php page.
*
* @since 1.6.0
* @param array $pages pages list array.
* @return array $pages
*/
public function megamenu_blackstudio_tinymce( $pages ) {
$pages[] = 'nav-menus.php';
return $pages;
}
/**
* Print the widgets.php scripts on the nav-menus.php page. Required for 4.8 Core Media Widgets.
*
* @param string $hook action hook.
* @since 1.6.0
*/
public function admin_print_footer_scripts( $hook ) {
// @codingStandardsIgnoreStart
do_action( 'admin_footer-widgets.php' );
// @codingStandardsIgnoreEnd
}
}
Astra_Ext_Nav_Widget_Support::get_instance();
}