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Editing: APBDWMC_widget_two.php

<?php
	/**
	 * @since: 07/10/2019
	 * @author: Sarwar Hasan
	 * @version 1.0.0
	 */
	
	class APBDWMC_widget_two  extends WP_Widget {
		
		public $core;
		/**
		 * Sets up the widgets name etc
		 */
		public function __construct() {
			$this->core=APBDWMC_general::GetModuleInstance();
			$widget_ops = array(
				//'classname' => 'ht-mcs-widget ht-mcs-sidebar-widget-select mb-5',
				'description' => $this->core->__("%s currency Dropdown Box",$this->core->kernelObject->pluginName),
			);
			parent::__construct( 'APBDWMC_widget_two', $this->core->__("%s Currency Dropdown","WMC"), $widget_ops );
		}
		
		/**
		 * Outputs the content of the widget
		 *
		 * @param array $args
		 * @param array $instance
		 */
		public function widget( $args, $instance ) {
			// outputs the content of the widget
			if(!isset($instance['title'])){
				$instance['title']="";
            }
			$title = apply_filters( 'widget_title', $instance['title'] );
			// before and after widget arguments are defined by themes
			echo $args['before_widget'];
			if ( ! empty( $title ) )
                echo wp_kses_post($args['before_title'].$title. $args['after_title']);
			$this->out_widget($args, $instance );
			echo $args['after_widget'];
		}
		public function out_widget($args, $instance) {
			?>
			<div class="ht-mcs-widget ht-mcs-sidebar-widget-select mb-5">

<select id="ht-mcs-select">
					<?php
						$current_url =APBD_current_url();
						$currencies=APBDWMC_general::GetModuleInstance()->getActiveCurrencies();
						$_default_mc_cur=APBDWMC_general::GetModuleInstance()->active_currency;
						$currencies_name   = get_woocommerce_currencies();
						$symbols=APBD_get_mc_currency_symbols();
						foreach ( $currencies as $currency ) {
							if ( ! $currency->is_show ) {
								continue;
							}
							$currencyName   = ! empty( $currencies_name[ $currency->code ] ) ? $currencies_name[ $currency->code ] : $currency->code;
							$currencySymbol = ! empty( $currency->custom_symbol ) ? $currency->custom_symbol : ( isset( $symbols[ $currency->code ] ) ? $symbols[ $currency->code ] : "" );
							?>

<option <?php echo ! empty( $_default_mc_cur->code ) && $currency->code == $_default_mc_cur->code ? " selected " : ""; ?>
                                    value="<?php echo esc_attr($currency->code); ?>"
                                    data-icon="<?php echo esc_url(plugins_url( "images/flags/circle/" . strtoupper( esc_attr($currency->code) ) . '.png', $this->core->pluginFile )); ?>"><?php echo esc_attr($currencyName); ?>
                                (<?php echo esc_attr($currencySymbol); ?>)
                            </option>
							<?php
						}
						
					?>
                </select>
			</div>
			<?php
		}
		
		/**
		 * Outputs the options form on admin
		 *
		 * @param array $instance The widget options
		 */
		public function form( $instance ) {
			// outputs the options form on admin
			$title   = ! empty( $instance['title'] ) ? $instance['title'] : '';
			
			?>
			<p>
				<label for="<?php echo esc_attr($this->get_field_id( 'title' )); ?>"><?php esc_html($this->core->_e( 'Title:')); ?></label>
				<input placeholder="<?php echo esc_attr( $this->core->__('Please enter your title')); ?>"
				       class="widefat" id="<?php echo esc_attr($this->get_field_id( 'title' )); ?>"
				       name="<?php echo esc_attr($this->get_field_name( 'title' )); ?>" type="text"
				       value="<?php echo esc_attr( $title ); ?>">
			</p>
			<?php
		}
		
		/**
		 * Processing widget options on save
		 *
		 * @param array $new_instance The new options
		 * @param array $old_instance The previous options
		 *
		 * @return array
		 */
		public function update( $new_instance, $old_instance ) {
			// processes widget options to be saved
			$instance          = array();
			$instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
			return $instance;
		}
	}