<?php
add_action( 'widgets_init', 'tie_Author_Bio_widget' );
function tie_Author_Bio_widget() {
	register_widget( 'tie_Author_Bio' );
}
class tie_Author_Bio extends WP_Widget {

	public function __construct(){
		$widget_ops 	= array( 'classname' => 'Author-Bio' );
		$control_ops 	= array( 'width' => 250, 'height' => 350, 'id_base' => 'author-bio-widget' );
		parent::__construct( 'author-bio-widget', THEME_NAME .' - '.__( 'Custom Author Bio' , 'tie' ) , $widget_ops, $control_ops );
	}

	public function widget( $args, $instance ) {
		extract( $args );

		$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
		$img   = $instance['img'];

		if( function_exists('icl_t') ){
			$text_code = icl_t( THEME_NAME , 'widget_content_'.$this->id , $instance['text_code'] );
		}else{
			$text_code = $instance['text_code'];
		}

		echo $before_widget;
		echo $before_title;
		echo $title ;
		echo $after_title; ?>
		<div class="author-avatar">
			<img alt="" src="<?php echo $img; ?>">
		</div>
		<div class="author-description">
		<?php
		echo do_shortcode( $text_code ); ?>
		</div><div class="clear"></div>
		<?php
		echo $after_widget;
	}

	public function update( $new_instance, $old_instance ) {
		$instance = $old_instance;
		$instance['title']     = ! empty( $new_instance['title'] ) ? $new_instance['title']   : '';
		$instance['img']       = ! empty( $new_instance['img'] ) ? $new_instance['img']   : '';
		$instance['text_code'] = ! empty( $new_instance['text_code'] ) ? $new_instance['text_code']   : '';

		if (function_exists('icl_register_string')) {
			icl_register_string( THEME_NAME , 'widget_content_'.$this->id, $new_instance['text_code'] );
		}

		return $instance;
	}

	public function form( $instance ) {
		$defaults = array( 'title' =>__( 'About Author' , 'tie') );
		$instance = wp_parse_args( (array) $instance, $defaults ); ?>

		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' , 'tie') ?></label>
			<input id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php if( !empty($instance['title']) ) echo $instance['title']; ?>" class="widefat" type="text" />
		</p>
		<p>
			<label for="<?php echo $this->get_field_id( 'img' ); ?>"><?php _e( 'Avatar Image URL:' , 'tie') ?></label>
			<input id="<?php echo $this->get_field_id( 'img' ); ?>" name="<?php echo $this->get_field_name( 'img' ); ?>" value="<?php if( !empty($instance['img']) ) echo $instance['img']; ?>" class="widefat" type="text" />
		</p>
		<p>
			<label for="<?php echo $this->get_field_id( 'text_code' ); ?>"><?php _e( 'About:' , 'tie') ?><i></i></label>
			<textarea rows="15" id="<?php echo $this->get_field_id( 'text_code' ); ?>" name="<?php echo $this->get_field_name( 'text_code' ); ?>" class="widefat" ><?php if( !empty($instance['text_code']) ) echo $instance['text_code']; ?></textarea>
		</p>
	<?php
	}
}
