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<?php
/**
* Additional sidebars
*/
class Penci_Custom_Sidebar{
protected static $initialized = false;
public static function initialize() {
if ( self::$initialized ) {
return;
}
add_action( 'wp_ajax_pennews_add_sidebar' , array( __CLASS__, 'add_sidebar' ) );
add_action( 'wp_ajax_pennews_remove_sidebar', array( __CLASS__, 'remove_sidebar' ) );
add_action( 'init' , array( __CLASS__, 'register_sidebars' ) );
add_action( 'sidebar_admin_page', array( __CLASS__, 'admin_page' ) );
self::$initialized = true;
}
/**
* Register sidebars
*/
public static function register_sidebars() {
if( is_page_template( 'page-templates/full-width.php' ) ) {
return;
}
$sidebars = get_option( 'pennews_custom_sidebars' );
if( empty( $sidebars ) ) {
return;
}
foreach ( ( array )$sidebars as $id => $sidebar ) {
if ( ! isset( $sidebar['id'] ) ) {
$sidebar['id'] = $id;
}
$sidebar['before_widget'] = self::get_before_widget();
register_sidebar( $sidebar );
}
}
public static function get_before_widget(){
$class_before_widget = ' penci-block-vc penci-widget-sidebar';
$class_before_widget .= ' ' . penci_get_setting( 'penci_style_block_title' );
$class_before_widget .= ' ' . penci_get_setting( 'penci_align_blocktitle' );
$before_widget = '<div id="%1$s" class="widget ' . $class_before_widget . ' %2$s">';
return $before_widget;
}
/**
* Add sidebar
*/
public static function add_sidebar() {
$name = isset( $_POST['_nameval'] ) ? $_POST['_nameval'] : '';
$nonce = isset( $_POST['_wpnonce'] ) ? $_POST['_wpnonce'] : '';
if ( empty( $nonce ) ) {
wp_send_json_error( esc_html__( 'Invalid request.', 'pennews' ) );
} elseif ( empty( $name ) ) {
wp_send_json_error( esc_html__( 'Missing sidebar name.', 'pennews' ) );
}
if ( ! wp_verify_nonce( $nonce, 'ajax-nonce' ) ) {
wp_send_json_error( esc_html__( 'Nonce verification fails.', 'pennews' ) );
}
// Get custom sidebars.
$sidebars = get_option( 'pennews_custom_sidebars', array() );
$sidebar_num = get_option( 'pennews_custom_sidebars_lastid', - 1 );
if ( $sidebar_num < 0 ) {
$sidebar_num = 0;
if ( is_array( $sidebars ) ) {
$key_sidebars = explode( '-', end( array_keys( $sidebars ) ) );
$sidebar_num = ( int ) end( $key_sidebars );
}
}
update_option( 'pennews_custom_sidebars_lastid', ++ $sidebar_num );
$before_title = '<div class="penci-block-heading"><h4 class="widget-title penci-block__title"><span>';
$after_title = '</span></h4></div>';
$sidebars[ 'pennews-custom-sidebar-' . $sidebar_num ] = array(
'class' => 'pennews-custom-sidebar',
'id' => 'pennews-custom-sidebar-' . $sidebar_num,
'name' => stripcslashes( $name ),
'description' => '',
'before_widget' => self::get_before_widget(),
'after_widget' => '</div>',
'before_title' => $before_title,
'after_title' => $after_title
);
update_option( 'pennews_custom_sidebars', $sidebars );
if ( ! function_exists( 'wp_list_widget_controls' ) ) {
include_once ABSPATH . 'wp-admin/includes/widgets.php';
}
ob_start();
?>
<div class="widgets-holder-wrap pennews-custom-sidebar closed">
<?php wp_list_widget_controls( 'pennews-custom-sidebar-' . $sidebar_num, stripcslashes( $name ) ); ?>
</div>
<?php
$output = ob_get_clean();
wp_send_json_success( $output );
}
/**
* Remove sidebar
*/
public static function remove_sidebar(){
$idSidebar = isset( $_POST['idSidebar'] ) ? $_POST['idSidebar'] : '';
$nonce = isset( $_POST['_wpnonce'] ) ? $_POST['_wpnonce'] : '';
if ( empty( $nonce ) ) {
wp_send_json_error( esc_html__( 'Invalid request.', 'pennews' ) );
} elseif ( empty( $idSidebar ) ) {
wp_send_json_error( esc_html__( 'Missing sidebar ID', 'pennews' ) );
}
if ( ! wp_verify_nonce( $nonce, 'ajax-nonce' ) ) {
wp_send_json_error( esc_html__( 'Nonce verification fails.', 'pennews' ) );
}
$custom_sidebars = get_option( 'pennews_custom_sidebars', array() );
unset( $custom_sidebars[ $idSidebar ] );
update_option( 'pennews_custom_sidebars', $custom_sidebars );
wp_send_json_success();
}
/**
* Print HTML code to manage custom sidebar
*/
public static function admin_page() {
global $wp_registered_sidebars;
?>
<div class="widgets-holder-wrap">
<div id="penci-add-custom-sidebar" class="widgets-sortables">
<div class="sidebar-name">
<div class="sidebar-name-arrow"><br></div>
<h2>
<?php esc_html_e( 'Add New Sidebar', 'pennews' ); ?>
<span class="spinner"></span>
</h2>
</div>
<div class="sidebar-description">
<form class="description" method="POST" action="">
<?php wp_nonce_field( 'pennews_add_sidebar' ); ?>
<table class="form-table">
<tr valign="top">
<td>
<input id="penci-add-custom-sidebar-name" style="width: 100%;" type="text" class="text" name="name" value="" placeholder="<?php esc_attr_e( 'Enter sidebar name', 'pennews' ) ?>">
</td>
<td>
<input type="submit" class="button-primary" value="<?php esc_attr_e( 'Add', 'pennews' ) ?>">
</td>
</tr>
</table>
</form>
</div>
</div>
</div>
<style type="text/css" media="screen">
.pennews-remove-custom-sidebar .notice-dismiss {
right: 30px;
top: 3px;
}
</style>
<?php
}
public static function get_list_sidebar( $pos = 'left' ) {
$custom_sidebars = get_option( 'pennews_custom_sidebars' );
$list_sidebar = array(
'sidebar-1' => esc_html__( 'Sidebar Right', 'pennews' ),
'sidebar-2' => esc_html__( 'Sidebar Left', 'pennews' ),
'footer-1' => esc_html__( 'Footer Column #1', 'pennews' ),
'footer-2' => esc_html__( 'Footer Column #2', 'pennews' ),
'footer-3' => esc_html__( 'Footer Column #3', 'pennews' ),
'footer-4' => esc_html__( 'Footer Column #4', 'pennews' ),
);
if ( class_exists( 'WooCommerce' ) ) {
$list_sidebar['penci-shop-sidebar'] = esc_html__( 'Sidebar For Shop', 'pennews' );
}
if ( class_exists( 'Penci_Portfolio' ) ) {
$list_sidebar['penci-portfolio-sidebar-left'] = esc_html__( 'Portfolio Sidebar Left', 'pennews' );
$list_sidebar['penci-portfolio-sidebar-right'] = esc_html__( 'Portfolio Sidebar Right', 'pennews' );
}
if ( class_exists( 'bbPress' ) ) {
$list_sidebar['penci-bbpress'] = esc_html__( 'Sidebar bbPress', 'pennews' );
}
if ( class_exists( 'BuddyPress' ) ) {
$list_sidebar['penci-buddypress'] = esc_html__( 'Sidebar BuddyPress', 'pennews' );
}
if ( class_exists( 'Tribe__Events__Main' ) ) {
$list_sidebar['penci-event'] = esc_html__( 'Sidebar Events', 'pennews' );
}
if ( class_exists( 'Penci_Instagram' ) ) {
$list_sidebar['footer-instagram'] = esc_html__( 'Footer Instagram', 'pennews' );
}
if ( empty( $custom_sidebars ) || ! is_array( $custom_sidebars ) ) {
return $list_sidebar;
}
foreach ( $custom_sidebars as $sidebar_id => $custom_sidebar ) {
if ( empty( $custom_sidebar['name'] ) ) {
continue;
}
$list_sidebar[ $sidebar_id ] = $custom_sidebar['name'];
}
return $list_sidebar;
}
}
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