<?php
/**
 * Plugin Name: Latest Posts
 * Plugin URI: http://www.template.com/
 * Author: Martin Pultz
 * Author URI: http://www.casensitive.ca/
 * Version: 1.00
 * Description: A plugin template for creating plugins by <a href="http://www.casensitive.ca">CaSenSiTiVe</a>.
 */

// global variables
define('CS_LATESTPOSTS_VERSION', 1.0);
define('CS_LATESTPOSTS_URL', plugin_dir_url( __FILE__ ));

if (!class_exists("CS_LatestPosts"))
{
    class CS_LatestPosts extends WP_Widget
    {
        var $widgetOptionsName = "CS_LatestPostsAdminOptions";

        /** constructor */
        function __construct()
        {
            $widget_ops =  array( 'description' => 'A widget for displaying the most recent posts.' );
            parent::__construct( 'cs_latest_posts', __('Latest_Posts'), $widget_ops );
        } // end function __construct()

        /** @see WP_Widget::widget */
        function widget( $args, $instance )
        {
            extract( $args );

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

            echo $before_widget;
            if ( $title )
                echo $before_title . $title . $after_title;

            if( $subtitle )
                echo $before_subtitle . $subtitle . $after_subtitle;

            //wp_get_recent_posts(array('numberposts' => $show_count));
            $args = array( 'numberposts' => $show_count );
            $recent_posts = wp_get_recent_posts( $args );
            echo '<ul>';
            foreach( $recent_posts as $recent )
            {
                echo '<li><a href="' . get_permalink($recent["ID"]) . '" title="Look '.$recent["post_title"].'" >' .   $recent["post_title"].'</a> </li> ';
            }
            echo '</ul>';
            echo $after_widget;
        } // end function widget()

        /** @see WP_Widget::update */
        function update( $new_instance, $old_instance )
        {
            $instance = $old_instance;
            $instance['title'] = strip_tags($new_instance['title']);
            $instance['subtitle'] = strip_tags($new_instance['subtitle']);
            $instance['show_count'] = $new_instance['show_count'];

            return $instance;
        } // end function update()

        /** @see WP_Widget::form */
        function form( $instance )
        {
            if ( $instance )
            {
                $title = esc_attr( $instance[ 'title' ] );
                $subtitle = esc_attr( $instance[ 'subtitle' ] );
                $show_count = esc_attr( $instance[ 'show_count' ] );
            }
            else
            {
                // default options
                $title = __( 'Latest Posts', 'text_domain' );
                $subtitle = __( 'Techniques, Tips, Stories And More...', 'text_domain' );
                $show_count = __( '5', 'text_domain' );
            }
            ?>
            <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php echo __('Title:'); ?><br/>
            <input style="width: 220px;" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" disabled /></label></p>

            <p><label for="<?php echo $this->get_field_id('subtitle'); ?>"><?php echo __('Subtitle:'); ?><br/>
            <input style="width: 220px;" id="<?php echo $this->get_field_id('subtitle'); ?>" name="<?php echo $this->get_field_id('subtitle'); ?>" type="text" value="<?php echo $subtitle; ?>" disabled /></label></p>

            <p><label for="<?php echo $this->get_field_id('show_count'); ?>"><?php echo __('Number of posts to show:'); ?>
            <select id="<?php echo $this->get_field_id('show_count'); ?>" name="<?php echo $this->get_field_id('show_count'); ?>">
              <? for( $ndx = 1; $ndx <= 10; $ndx++ ) : ?>
                <option value="<?php echo $ndx; ?>" <?php if($show_count==$ndx) echo 'selected' ?> ><?php echo $ndx; ?></option>
              <?php endfor; ?>
            </select></label></p>
            <?php
        } // end function form()
    } // end class CS_LatestPosts
}

// register Foo_Widget widget
add_action( 'widgets_init', create_function( '', 'register_widget("CS_LatestPosts");' ) );