<?php

/**

 * Default Widgets

 *

 * @package WordPress

 * @subpackage Widgets

 */

/**

 * Pages widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Pages extends WP_Widget {

	function __construct() {

		$widget_ops = array('classname' => 'widget_pages', 'description' => __( 'Your site’s WordPress Pages') );

		parent::__construct('pages', __('Pages'), $widget_ops);

	}

	function widget( $args, $instance ) {

		extract( $args );

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

		$sortby = empty( $instance['sortby'] ) ? 'menu_order' : $instance['sortby'];

		$exclude = empty( $instance['exclude'] ) ? '' : $instance['exclude'];

		if ( $sortby == 'menu_order' )

			$sortby = 'menu_order, post_title';

		$out = wp_list_pages( apply_filters('widget_pages_args', array('title_li' => '', 'echo' => 0, 'sort_column' => $sortby, 'exclude' => $exclude) ) );

		if ( !empty( $out ) ) {

			echo $before_widget;

			if ( $title)

				echo $before_title . $title . $after_title;

		?>

		<ul>

			<?php echo $out; ?>

		</ul>

		<?php

			echo $after_widget;

		}

	}

	function update( $new_instance, $old_instance ) {

		$instance = $old_instance;

		$instance['title'] = strip_tags($new_instance['title']);

		if ( in_array( $new_instance['sortby'], array( 'post_title', 'menu_order', 'ID' ) ) ) {

			$instance['sortby'] = $new_instance['sortby'];

		} else {

			$instance['sortby'] = 'menu_order';

		}

		$instance['exclude'] = strip_tags( $new_instance['exclude'] );

		return $instance;

	}

	function form( $instance ) {

		//Defaults

		$instance = wp_parse_args( (array) $instance, array( 'sortby' => 'post_title', 'title' => '', 'exclude' => '') );

		$title = esc_attr( $instance['title'] );

		$exclude = esc_attr( $instance['exclude'] );

	?>

		<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></p>

		<p>

			<label for="<?php echo $this->get_field_id('sortby'); ?>"><?php _e( 'Sort by:' ); ?></label>

			<select name="<?php echo $this->get_field_name('sortby'); ?>" id="<?php echo $this->get_field_id('sortby'); ?>" class="widefat">

				<option value="post_title"<?php selected( $instance['sortby'], 'post_title' ); ?>><?php _e('Page title'); ?></option>

				<option value="menu_order"<?php selected( $instance['sortby'], 'menu_order' ); ?>><?php _e('Page order'); ?></option>

				<option value="ID"<?php selected( $instance['sortby'], 'ID' ); ?>><?php _e( 'Page ID' ); ?></option>

			</select>

		</p>

		<p>

			<label for="<?php echo $this->get_field_id('exclude'); ?>"><?php _e( 'Exclude:' ); ?></label> <input type="text" value="<?php echo $exclude; ?>" name="<?php echo $this->get_field_name('exclude'); ?>" id="<?php echo $this->get_field_id('exclude'); ?>" class="widefat" />

			<br />

			<small><?php _e( 'Page IDs, separated by commas.' ); ?></small>

		</p>

<?php

	}

}

/**

 * Links widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Links extends WP_Widget {

	function __construct() {

		$widget_ops = array('description' => __( "Your blogroll" ) );

		parent::__construct('links', __('Links'), $widget_ops);

	}

	function widget( $args, $instance ) {

		extract($args, EXTR_SKIP);

		$show_description = isset($instance['description']) ? $instance['description'] : false;

		$show_name = isset($instance['name']) ? $instance['name'] : false;

		$show_rating = isset($instance['rating']) ? $instance['rating'] : false;

		$show_images = isset($instance['images']) ? $instance['images'] : true;

		$category = isset($instance['category']) ? $instance['category'] : false;

		$orderby = isset( $instance['orderby'] ) ? $instance['orderby'] : 'name';

		$order = $orderby == 'rating' ? 'DESC' : 'ASC';

		$limit = isset( $instance['limit'] ) ? $instance['limit'] : -1;

		$before_widget = preg_replace('/id="[^"]*"/','id="%id"', $before_widget);

		wp_list_bookmarks(apply_filters('widget_links_args', array(

			'title_before' => $before_title, 'title_after' => $after_title,

			'category_before' => $before_widget, 'category_after' => $after_widget,

			'show_images' => $show_images, 'show_description' => $show_description,

			'show_name' => $show_name, 'show_rating' => $show_rating,

			'category' => $category, 'class' => 'linkcat widget',

			'orderby' => $orderby, 'order' => $order,

			'limit' => $limit,

		)));

	}

	function update( $new_instance, $old_instance ) {

		$new_instance = (array) $new_instance;

		$instance = array( 'images' => 0, 'name' => 0, 'description' => 0, 'rating' => 0 );

		foreach ( $instance as $field => $val ) {

			if ( isset($new_instance[$field]) )

				$instance[$field] = 1;

		}

		$instance['orderby'] = 'name';

		if ( in_array( $new_instance['orderby'], array( 'name', 'rating', 'id', 'rand' ) ) )

			$instance['orderby'] = $new_instance['orderby'];

		$instance['category'] = intval( $new_instance['category'] );

		$instance['limit'] = ! empty( $new_instance['limit'] ) ? intval( $new_instance['limit'] ) : -1;

		return $instance;

	}

	function form( $instance ) {

		//Defaults

		$instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false, 'category' => false, 'orderby' => 'name', 'limit' => -1 ) );

		$link_cats = get_terms( 'link_category' );

		if ( ! $limit = intval( $instance['limit'] ) )

			$limit = -1;

?>

		<p>

		<label for="<?php echo $this->get_field_id('category'); ?>"><?php _e( 'Select Link Category:' ); ?></label>

		<select class="widefat" id="<?php echo $this->get_field_id('category'); ?>" name="<?php echo $this->get_field_name('category'); ?>">

		<option value=""><?php _ex('All Links', 'links widget'); ?></option>

		<?php

		foreach ( $link_cats as $link_cat ) {

			echo '<option value="' . intval( $link_cat->term_id ) . '"'

				. selected( $instance['category'], $link_cat->term_id, false )

				. '>' . $link_cat->name . "</option>\n";

		}

		?>

		</select>

		<label for="<?php echo $this->get_field_id('orderby'); ?>"><?php _e( 'Sort by:' ); ?></label>

		<select name="<?php echo $this->get_field_name('orderby'); ?>" id="<?php echo $this->get_field_id('orderby'); ?>" class="widefat">

			<option value="name"<?php selected( $instance['orderby'], 'name' ); ?>><?php _e( 'Link title' ); ?></option>

			<option value="rating"<?php selected( $instance['orderby'], 'rating' ); ?>><?php _e( 'Link rating' ); ?></option>

			<option value="id"<?php selected( $instance['orderby'], 'id' ); ?>><?php _e( 'Link ID' ); ?></option>

			<option value="rand"<?php selected( $instance['orderby'], 'rand' ); ?>><?php _ex( 'Random', 'Links widget' ); ?></option>

		</select>

		</p>

		<p>

		<input class="checkbox" type="checkbox" <?php checked($instance['images'], true) ?> id="<?php echo $this->get_field_id('images'); ?>" name="<?php echo $this->get_field_name('images'); ?>" />

		<label for="<?php echo $this->get_field_id('images'); ?>"><?php _e('Show Link Image'); ?></label><br />

		<input class="checkbox" type="checkbox" <?php checked($instance['name'], true) ?> id="<?php echo $this->get_field_id('name'); ?>" name="<?php echo $this->get_field_name('name'); ?>" />

		<label for="<?php echo $this->get_field_id('name'); ?>"><?php _e('Show Link Name'); ?></label><br />

		<input class="checkbox" type="checkbox" <?php checked($instance['description'], true) ?> id="<?php echo $this->get_field_id('description'); ?>" name="<?php echo $this->get_field_name('description'); ?>" />

		<label for="<?php echo $this->get_field_id('description'); ?>"><?php _e('Show Link Description'); ?></label><br />

		<input class="checkbox" type="checkbox" <?php checked($instance['rating'], true) ?> id="<?php echo $this->get_field_id('rating'); ?>" name="<?php echo $this->get_field_name('rating'); ?>" />

		<label for="<?php echo $this->get_field_id('rating'); ?>"><?php _e('Show Link Rating'); ?></label>

		</p>

		<p>

		<label for="<?php echo $this->get_field_id('limit'); ?>"><?php _e( 'Number of links to show:' ); ?></label>

		<input id="<?php echo $this->get_field_id('limit'); ?>" name="<?php echo $this->get_field_name('limit'); ?>" type="text" value="<?php echo $limit == -1 ? '' : intval( $limit ); ?>" size="3" />

		</p>

<?php

	}

}

/**

 * Search widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Search extends WP_Widget {

	function __construct() {

		$widget_ops = array('classname' => 'widget_search', 'description' => __( "A search form for your site") );

		parent::__construct('search', __('Search'), $widget_ops);

	}

	function widget( $args, $instance ) {

		extract($args);

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

		echo $before_widget;

		if ( $title )

			echo $before_title . $title . $after_title;

		// Use current theme search form if it exists

		get_search_form();

		echo $after_widget;

	}

	function form( $instance ) {

		$instance = wp_parse_args( (array) $instance, array( 'title' => '') );

		$title = $instance['title'];

?>

		<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></label></p>

<?php

	}

	function update( $new_instance, $old_instance ) {

		$instance = $old_instance;

		$new_instance = wp_parse_args((array) $new_instance, array( 'title' => ''));

		$instance['title'] = strip_tags($new_instance['title']);

		return $instance;

	}

}

/**

 * Archives widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Archives extends WP_Widget {

	function __construct() {

		$widget_ops = array('classname' => 'widget_archive', 'description' => __( 'A monthly archive of your site’s posts') );

		parent::__construct('archives', __('Archives'), $widget_ops);

	}

	function widget( $args, $instance ) {

		extract($args);

		$c = ! empty( $instance['count'] ) ? '1' : '0';

		$d = ! empty( $instance['dropdown'] ) ? '1' : '0';

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

		echo $before_widget;

		if ( $title )

			echo $before_title . $title . $after_title;

		if ( $d ) {

?>

		<select name="archive-dropdown" onchange='document.location.href=this.options[this.selectedIndex].value;'> <option value=""><?php echo esc_attr(__('Select Month')); ?></option> <?php wp_get_archives(apply_filters('widget_archives_dropdown_args', array('type' => 'monthly', 'format' => 'option', 'show_post_count' => $c))); ?> </select>

<?php

		} else {

?>

		<ul>

		<?php wp_get_archives(apply_filters('widget_archives_args', array('type' => 'monthly', 'show_post_count' => $c))); ?>

		</ul>

<?php

		}

		echo $after_widget;

	}

	function update( $new_instance, $old_instance ) {

		$instance = $old_instance;

		$new_instance = wp_parse_args( (array) $new_instance, array( 'title' => '', 'count' => 0, 'dropdown' => '') );

		$instance['title'] = strip_tags($new_instance['title']);

		$instance['count'] = $new_instance['count'] ? 1 : 0;

		$instance['dropdown'] = $new_instance['dropdown'] ? 1 : 0;

		return $instance;

	}

	function form( $instance ) {

		$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'count' => 0, 'dropdown' => '') );

		$title = strip_tags($instance['title']);

		$count = $instance['count'] ? 'checked="checked"' : '';

		$dropdown = $instance['dropdown'] ? 'checked="checked"' : '';

?>

		<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>

		<p>

			<input class="checkbox" type="checkbox" <?php echo $dropdown; ?> id="<?php echo $this->get_field_id('dropdown'); ?>" name="<?php echo $this->get_field_name('dropdown'); ?>" /> <label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e('Display as dropdown'); ?></label>

			<br/>

			<input class="checkbox" type="checkbox" <?php echo $count; ?> id="<?php echo $this->get_field_id('count'); ?>" name="<?php echo $this->get_field_name('count'); ?>" /> <label for="<?php echo $this->get_field_id('count'); ?>"><?php _e('Show post counts'); ?></label>

		</p>

<?php

	}

}

/**

 * Meta widget class

 *

 * Displays log in/out, RSS feed links, etc.

 *

 * @since 2.8.0

 */

class WP_Widget_Meta extends WP_Widget {

	function __construct() {

		$widget_ops = array('classname' => 'widget_meta', 'description' => __( "Log in/out, admin, feed and WordPress links") );

		parent::__construct('meta', __('Meta'), $widget_ops);

	}

	function widget( $args, $instance ) {

		extract($args);

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

		echo $before_widget;

		if ( $title )

			echo $before_title . $title . $after_title;

?>

			<ul>

			<?php wp_register(); ?>

			<li><?php wp_loginout(); ?></li>

			<li><a href="<?php bloginfo('rss2_url'); ?>" title="<?php echo esc_attr(__('Syndicate this site using RSS 2.0')); ?>"><?php _e('Entries <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>

			<li><a href="<?php bloginfo('comments_rss2_url'); ?>" title="<?php echo esc_attr(__('The latest comments to all posts in RSS')); ?>"><?php _e('Comments <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>

			<li><a href="<?php esc_attr_e( 'http://wordpress.org/' ); ?>" title="<?php echo esc_attr(__('Powered by WordPress, state-of-the-art semantic personal publishing platform.')); ?>"><?php

			/* translators: meta widget link text */

			_e( 'WordPress.org' );

			?></a></li>

			<?php wp_meta(); ?>

			</ul>

<?php

		echo $after_widget;

	}

	function update( $new_instance, $old_instance ) {

		$instance = $old_instance;

		$instance['title'] = strip_tags($new_instance['title']);

		return $instance;

	}

	function form( $instance ) {

		$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );

		$title = strip_tags($instance['title']);

?>

			<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>

<?php

	}

}

/**

 * Calendar widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Calendar extends WP_Widget {

	function __construct() {

		$widget_ops = array('classname' => 'widget_calendar', 'description' => __( 'A calendar of your site’s posts') );

		parent::__construct('calendar', __('Calendar'), $widget_ops);

	}