<?php

/*

	Plugin Name: Post Widget

	Description: Plugin is used for posts.

	Author:

	Version: 1.0

	Author URI: 

*/

class post_widget extends WP_Widget {

/*-----------------------------------------------------------------------------------*/

/*	Widget Setup

/*-----------------------------------------------------------------------------------*/

function post_Widget() {

	$widget_options = array(

		'classname' => 'post_widget',

		'description' => 'Custom post widget.');

	$control_options = array(    //dodama svoje incializirane mere

		'width' => 200,

		'height' => 400,

		'id_base' => 'post_widget'

	);

	$this->WP_Widget( 'post_widget', 'Post Widget', $widget_options, $control_options );

}

function widget( $args, $instance ) {

	extract( $args );

	$title = apply_filters('widget_title', $instance['title'] );

	$username = $instance['username'];

	$posts_number = $instance['posts_number'];

	echo $before_widget;

	if ( $title )

	{

		echo $before_title;

		echo $title;

		echo $after_title;

	}

	$args = array('posts_per_page' => $posts_number, 'order'=> 'DESC', 'orderby' => 'post_date'  );

	$port_query = new WP_Query( $args );

   if( $port_query->have_posts() ) : while( $port_query->have_posts() ) : $port_query->the_post(); 

						?>

						<div class="fl" style="width:200px;">

							<div class="mypost_widget_img fl"> 

								<?php $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'single-post-thumbnail' ); ?>

								<a href="<?php the_permalink();?>">						

									 <img  src="<?php echo get_template_directory_uri(); ?>/functions/crop.php?h=100&w=100&f=<?php echo $image[0]; ?>" /> 

								</a>

							</div>

							<div class="mypost_widget_text fl"> 

							   <a  href="<?php the_permalink();?>"><?php echo get_the_title($post->ID); ?></a>

							   <div class="date"><?php the_time('F j, Y'); ?></div>

							</div>	

						</div>

	<?php endwhile; endif; wp_reset_postdata(); ?>

	<div class="clear"></div>		

	<?php

	echo $after_widget;

}

function form( $instance ) {  

	/* Set the default values  */

		$defaults = array(

		'title' => 'Post Widget',

		'posts_number' => '3',

		);

		$instance = wp_parse_args( (array) $instance, $defaults ); 

	 ?>

		<label for="<?php echo $this->get_field_id( 'title' ); ?>">

		<?php _e('Title:','pego_tr'); ?>

		<input class="widefat" type="text" id="<?php echo $this->get_field_id( 'title' ); ?>" 

				 name="<?php echo $this->get_field_name( 'title' ); ?>" 

				 value="<?php echo $instance['title']; ?>" />

		</label>

		<label for="<?php echo $this->get_field_id( 'posts_number' ); ?>">

		<?php _e('Number of posts:','pego_tr'); ?>

		<input class="widefat" type="text" id="<?php echo $this->get_field_id( 'posts_number' ); ?>" 

				 name="<?php echo $this->get_field_name( 'posts_number' ); ?>" 

				 value="<?php echo $instance['posts_number']; ?>" />

		</label>

	<?php

	}

}

/*     Adding widget to widgets_init and registering flickr widget    */

add_action( 'widgets_init', 'post_widgets' );

function post_widgets() {

	register_widget( 'post_Widget' );

}

?>