default-widgets.php | searchcode

/wp-includes/default-widgets.php

https://bitbucket.org/crypticrod/sr_wp_code
PHP | 1158 lines | 834 code | 194 blank | 130 comment | 119 complexity | 2e0df0bc8a8e88b1af79958a1f80601d MD5 | raw file
Possible License(s): AGPL-1.0, GPL-2.0, LGPL-2.1, GPL-3.0, LGPL-2.0, AGPL-3.0

<?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&#8217;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;



		if ( is_admin() && !$category ) {

			// Display All Links widget as such in the widgets screen

			echo $before_widget . $before_title. __('All Links') . $after_title . $after_widget;

			return;

		}



		$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'

		)));

	}



	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;

		}

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



		return $instance;

	}



	function form( $instance ) {



		//Defaults

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

		$link_cats = get_terms( 'link_category');

?>

		<p>

		<label for="<?php echo $this->get_field_id('category'); ?>" class="screen-reader-text"><?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 _e('All Links'); ?></option>

		<?php

		foreach ( $link_cats as $link_cat ) {

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

				. ( $link_cat->term_id == $instance['category'] ? ' selected="selected"' : '' )

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

		}

		?>

		</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>

<?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', $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&#8217;s posts') );

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

	}



	function widget( $args, $instance ) {

		extract($args);

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

		$d = $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="http://wordpress.org/" title="<?php echo esc_attr(__('Powered by WordPress, state-of-the-art semantic personal publishing platform.')); ?>">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&#8217;s posts') );

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

	}



	function widget( $args, $instance ) {

		extract($args);

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

		echo $before_widget;

		if ( $title )

			echo $before_title . $title . $after_title;

		echo '<div id="calendar_wrap">';

		get_calendar();

		echo '</div>';

		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

	}

}



/**

 * Text widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Text extends WP_Widget {



	function __construct() {

		$widget_ops = array('classname' => 'widget_text', 'description' => __('Arbitrary text or HTML'));

		$control_ops = array('width' => 400, 'height' => 350);

		parent::__construct('text', __('Text'), $widget_ops, $control_ops);

	}



	function widget( $args, $instance ) {

		extract($args);

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

		$text = apply_filters( 'widget_text', $instance['text'], $instance );

		echo $before_widget;

		if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?>

			<div class="textwidget"><?php echo $instance['filter'] ? wpautop($text) : $text; ?></div>

		<?php

		echo $after_widget;

	}



	function update( $new_instance, $old_instance ) {

		$instance = $old_instance;

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

		if ( current_user_can('unfiltered_html') )

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

		else

			$instance['text'] = stripslashes( wp_filter_post_kses( addslashes($new_instance['text']) ) ); // wp_filter_post_kses() expects slashed

		$instance['filter'] = isset($new_instance['filter']);

		return $instance;

	}



	function form( $instance ) {

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

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

		$text = esc_textarea($instance['text']);

?>

		<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>



		<textarea class="widefat" rows="16" cols="20" id="<?php echo $this->get_field_id('text'); ?>" name="<?php echo $this->get_field_name('text'); ?>"><?php echo $text; ?></textarea>



		<p><input id="<?php echo $this->get_field_id('filter'); ?>" name="<?php echo $this->get_field_name('filter'); ?>" type="checkbox" <?php checked(isset($instance['filter']) ? $instance['filter'] : 0); ?> />&nbsp;<label for="<?php echo $this->get_field_id('filter'); ?>"><?php _e('Automatically add paragraphs'); ?></label></p>

<?php

	}

}



/**

 * Categories widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Categories extends WP_Widget {



	function __construct() {

		$widget_ops = array( 'classname' => 'widget_categories', 'description' => __( "A list or dropdown of categories" ) );

		parent::__construct('categories', __('Categories'), $widget_ops);

	}



	function widget( $args, $instance ) {

		extract( $args );



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

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

		$h = $instance['hierarchical'] ? '1' : '0';

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



		echo $before_widget;

		if ( $title )

			echo $before_title . $title . $after_title;



		$cat_args = array('orderby' => 'name', 'show_count' => $c, 'hierarchical' => $h);



		if ( $d ) {

			$cat_args['show_option_none'] = __('Select Category');

			wp_dropdown_categories(apply_filters('widget_categories_dropdown_args', $cat_args));

?>



<script type='text/javascript'>

/* <![CDATA[ */

	var dropdown = document.getElementById("cat");

	function onCatChange() {

		if ( dropdown.options[dropdown.selectedIndex].value > 0 ) {

			location.href = "<?php echo home_url(); ?>/?cat="+dropdown.options[dropdown.selectedIndex].value;

		}

	}

	dropdown.onchange = onCatChange;

/* ]]> */

</script>



<?php

		} else {

?>

		<ul>

<?php

		$cat_args['title_li'] = '';

		wp_list_categories(apply_filters('widget_categories_args', $cat_args));

?>

		</ul>

<?php

		}



		echo $after_widget;

	}



	function update( $new_instance, $old_instance ) {

		$instance = $old_instance;

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

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

		$instance['hierarchical'] = !empty($new_instance['hierarchical']) ? 1 : 0;

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



		return $instance;

	}



	function form( $instance ) {

		//Defaults

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

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

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

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

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

?>

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

		<label for="<?php echo $this->get_field_id('dropdown'); ?>"><?php _e( 'Display as dropdown' ); ?></label><br />



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

		<label for="<?php echo $this->get_field_id('count'); ?>"><?php _e( 'Show post counts' ); ?></label><br />



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

		<label for="<?php echo $this->get_field_id('hierarchical'); ?>"><?php _e( 'Show hierarchy' ); ?></label></p>

<?php

	}



}



/**

 * Recent_Posts widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Recent_Posts extends WP_Widget {



	function __construct() {

		$widget_ops = array('classname' => 'widget_recent_entries', 'description' => __( "The most recent posts on your site") );

		parent::__construct('recent-posts', __('Recent Posts'), $widget_ops);

		$this->alt_option_name = 'widget_recent_entries';



		add_action( 'save_post', array(&$this, 'flush_widget_cache') );

		add_action( 'deleted_post', array(&$this, 'flush_widget_cache') );

		add_action( 'switch_theme', array(&$this, 'flush_widget_cache') );

	}



	function widget($args, $instance) {

		$cache = wp_cache_get('widget_recent_posts', 'widget');



		if ( !is_array($cache) )

			$cache = array();



		if ( isset($cache[$args['widget_id']]) ) {

			echo $cache[$args['widget_id']];

			return;

		}



		ob_start();

		extract($args);



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

		if ( ! $number = absint( $instance['number'] ) )

 			$number = 10;



		$r = new WP_Query(array('posts_per_page' => $number, 'no_found_rows' => true, 'post_status' => 'publish', 'ignore_sticky_posts' => true));

		if ($r->have_posts()) :

?>

		<?php echo $before_widget; ?>

		<?php if ( $title ) echo $before_title . $title . $after_title; ?>

		<ul>

		<?php  while ($r->have_posts()) : $r->the_post(); ?>

		<li><a href="<?php the_permalink() ?>" title="<?php echo esc_attr(get_the_title() ? get_the_title() : get_the_ID()); ?>"><?php if ( get_the_title() ) the_title(); else the_ID(); ?></a></li>

		<?php endwhile; ?>

		</ul>

		<?php echo $after_widget; ?>

<?php

		// Reset the global $the_post as this query will have stomped on it

		wp_reset_postdata();



		endif;



		$cache[$args['widget_id']] = ob_get_flush();

		wp_cache_set('widget_recent_posts', $cache, 'widget');

	}



	function update( $new_instance, $old_instance ) {

		$instance = $old_instance;

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

		$instance['number'] = (int) $new_instance['number'];

		$this->flush_widget_cache();



		$alloptions = wp_cache_get( 'alloptions', 'options' );

		if ( isset($alloptions['widget_recent_entries']) )

			delete_option('widget_recent_entries');



		return $instance;

	}



	function flush_widget_cache() {

		wp_cache_delete('widget_recent_posts', 'widget');

	}



	function form( $instance ) {

		$title = isset($instance['title']) ? esc_attr($instance['title']) : '';

		$number = isset($instance['number']) ? absint($instance['number']) : 5;

?>

		<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('number'); ?>"><?php _e('Number of posts to show:'); ?></label>

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

<?php

	}

}



/**

 * Recent_Comments widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Recent_Comments extends WP_Widget {



	function __construct() {

		$widget_ops = array('classname' => 'widget_recent_comments', 'description' => __( 'The most recent comments' ) );

		parent::__construct('recent-comments', __('Recent Comments'), $widget_ops);

		$this->alt_option_name = 'widget_recent_comments';



		if ( is_active_widget(false, false, $this->id_base) )

			add_action( 'wp_head', array(&$this, 'recent_comments_style') );



		add_action( 'comment_post', array(&$this, 'flush_widget_cache') );

		add_action( 'transition_comment_status', array(&$this, 'flush_widget_cache') );

	}



	function recent_comments_style() {

		if ( ! current_theme_supports( 'widgets' ) // Temp hack #14876

			|| ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) )

			return;

		?>

	<style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>

<?php

	}



	function flush_widget_cache() {

		wp_cache_delete('widget_recent_comments', 'widget');

	}



	function widget( $args, $instance ) {

		global $comments, $comment;



		$cache = wp_cache_get('widget_recent_comments', 'widget');



		if ( ! is_array( $cache ) )

			$cache = array();



		if ( isset( $cache[$args['widget_id']] ) ) {

			echo $cache[$args['widget_id']];

			return;

		}



 		extract($args, EXTR_SKIP);

 		$output = '';

 		$title = apply_filters('widget_title', empty($instance['title']) ? __('Recent Comments') : $instance['title']);



		if ( ! $number = absint( $instance['number'] ) )

 			$number = 5;



		$comments = get_comments( array( 'number' => $number, 'status' => 'approve', 'post_status' => 'publish' ) );

		$output .= $before_widget;

		if ( $title )

			$output .= $before_title . $title . $after_title;



		$output .= '<ul id="recentcomments">';

		if ( $comments ) {

			foreach ( (array) $comments as $comment) {

				$output .=  '<li class="recentcomments">' . /* translators: comments widget: 1: comment author, 2: post link */ sprintf(_x('%1$s on %2$s', 'widgets'), get_comment_author_link(), '<a href="' . esc_url( get_comment_link($comment->comment_ID) ) . '">' . get_the_title($comment->comment_post_ID) . '</a>') . '</li>';

			}

 		}

		$output .= '</ul>';

		$output .= $after_widget;



		echo $output;

		$cache[$args['widget_id']] = $output;

		wp_cache_set('widget_recent_comments', $cache, 'widget');

	}



	function update( $new_instance, $old_instance ) {

		$instance = $old_instance;

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

		$instance['number'] = absint( $new_instance['number'] );

		$this->flush_widget_cache();



		$alloptions = wp_cache_get( 'alloptions', 'options' );

		if ( isset($alloptions['widget_recent_comments']) )

			delete_option('widget_recent_comments');



		return $instance;

	}



	function form( $instance ) {

		$title = isset($instance['title']) ? esc_attr($instance['title']) : '';

		$number = isset($instance['number']) ? absint($instance['number']) : 5;

?>

		<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('number'); ?>"><?php _e('Number of comments to show:'); ?></label>

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

<?php

	}

}



/**

 * RSS widget class

 *

 * @since 2.8.0

 */

class WP_Widget_RSS extends WP_Widget {



	function __construct() {

		$widget_ops = array( 'description' => __('Entries from any RSS or Atom feed') );

		$control_ops = array( 'width' => 400, 'height' => 200 );

		parent::__construct( 'rss', __('RSS'), $widget_ops, $control_ops );

	}



	function widget($args, $instance) {



		if ( isset($instance['error']) && $instance['error'] )

			return;



		extract($args, EXTR_SKIP);



		$url = $instance['url'];

		while ( stristr($url, 'http') != $url )

			$url = substr($url, 1);



		if ( empty($url) )

			return;



		// self-url destruction sequence

		if ( in_array( untrailingslashit( $url ), array( site_url(), home_url() ) ) )

			return;



		$rss = fetch_feed($url);

		$title = $instance['title'];

		$desc = '';

		$link = '';



		if ( ! is_wp_error($rss) ) {

			$desc = esc_attr(strip_tags(@html_entity_decode($rss->get_description(), ENT_QUOTES, get_option('blog_charset'))));

			if ( empty($title) )

				$title = esc_html(strip_tags($rss->get_title()));

			$link = esc_url(strip_tags($rss->get_permalink()));

			while ( stristr($link, 'http') != $link )

				$link = substr($link, 1);

		}



		if ( empty($title) )

			$title = empty($desc) ? __('Unknown Feed') : $desc;



		$title = apply_filters('widget_title', $title, $instance, $this->id_base);

		$url = esc_url(strip_tags($url));

		$icon = includes_url('images/rss.png');

		if ( $title )

			$title = "<a class='rsswidget' href='$url' title='" . esc_attr__( 'Syndicate this content' ) ."'><img style='border:0' width='14' height='14' src='$icon' alt='RSS' /></a> <a class='rsswidget' href='$link' title='$desc'>$title</a>";



		echo $before_widget;

		if ( $title )

			echo $before_title . $title . $after_title;

		wp_widget_rss_output( $rss, $instance );

		echo $after_widget;



		if ( ! is_wp_error($rss) )

			$rss->__destruct();

		unset($rss);

	}



	function update($new_instance, $old_instance) {

		$testurl = ( isset($new_instance['url']) && ($new_instance['url'] != $old_instance['url']) );

		return wp_widget_rss_process( $new_instance, $testurl );

	}



	function form($instance) {



		if ( empty($instance) )

			$instance = array( 'title' => '', 'url' => '', 'items' => 10, 'error' => false, 'show_summary' => 0, 'show_author' => 0, 'show_date' => 0 );

		$instance['number'] = $this->number;



		wp_widget_rss_form( $instance );

	}

}



/**

 * Display the RSS entries in a list.

 *

 * @since 2.5.0

 *

 * @param string|array|object $rss RSS url.

 * @param array $args Widget arguments.

 */

function wp_widget_rss_output( $rss, $args = array() ) {

	if ( is_string( $rss ) ) {

		$rss = fetch_feed($rss);

	} elseif ( is_array($rss) && isset($rss['url']) ) {

		$args = $rss;

		$rss = fetch_feed($rss['url']);

	} elseif ( !is_object($rss) ) {

		return;

	}



	if ( is_wp_error($rss) ) {

		if ( is_admin() || current_user_can('manage_options') )

			echo '<p>' . sprintf( __('<strong>RSS Error</strong>: %s'), $rss->get_error_message() ) . '</p>';

		return;

	}



	$default_args = array( 'show_author' => 0, 'show_date' => 0, 'show_summary' => 0 );

	$args = wp_parse_args( $args, $default_args );

	extract( $args, EXTR_SKIP );



	$items = (int) $items;

	if ( $items < 1 || 20 < $items )

		$items = 10;

	$show_summary  = (int) $show_summary;

	$show_author   = (int) $show_author;

	$show_date     = (int) $show_date;



	if ( !$rss->get_item_quantity() ) {

		echo '<ul><li>' . __( 'An error has occurred; the feed is probably down. Try again later.' ) . '</li></ul>';

		$rss->__destruct();

		unset($rss);

		return;

	}



	echo '<ul>';

	foreach ( $rss->get_items(0, $items) as $item ) {

		$link = $item->get_link();

		while ( stristr($link, 'http') != $link )

			$link = substr($link, 1);

		$link = esc_url(strip_tags($link));

		$title = esc_attr(strip_tags($item->get_title()));

		if ( empty($title) )

			$title = __('Untitled');



		$desc = str_replace( array("\n", "\r"), ' ', esc_attr( strip_tags( @html_entity_decode( $item->get_description(), ENT_QUOTES, get_option('blog_charset') ) ) ) );

		$desc = wp_html_excerpt( $desc, 360 );



		// Append ellipsis. Change existing [...] to [&hellip;].

		if ( '[...]' == substr( $desc, -5 ) )

			$desc = substr( $desc, 0, -5 ) . '[&hellip;]';

		elseif ( '[&hellip;]' != substr( $desc, -10 ) )

			$desc .= ' [&hellip;]';



		$desc = esc_html( $desc );



		if ( $show_summary ) {

			$summary = "<div class='rssSummary'>$desc</div>";

		} else {

			$summary = '';

		}



		$date = '';

		if ( $show_date ) {

			$date = $item->get_date( 'U' );



			if ( $date ) {

				$date = ' <span class="rss-date">' . date_i18n( get_option( 'date_format' ), $date ) . '</span>';

			}

		}



		$author = '';

		if ( $show_author ) {

			$author = $item->get_author();

			if ( is_object($author) ) {

				$author = $author->get_name();

				$author = ' <cite>' . esc_html( strip_tags( $author ) ) . '</cite>';

			}

		}



		if ( $link == '' ) {

			echo "<li>$title{$date}{$summary}{$author}</li>";

		} else {

			echo "<li><a class='rsswidget' href='$link' title='$desc'>$title</a>{$date}{$summary}{$author}</li>";

		}

	}

	echo '</ul>';

	$rss->__destruct();

	unset($rss);

}







/**

 * Display RSS widget options form.

 *

 * The options for what fields are displayed for the RSS form are all booleans

 * and are as follows: 'url', 'title', 'items', 'show_summary', 'show_author',

 * 'show_date'.

 *

 * @since 2.5.0

 *

 * @param array|string $args Values for input fields.

 * @param array $inputs Override default display options.

 */

function wp_widget_rss_form( $args, $inputs = null ) {



	$default_inputs = array( 'url' => true, 'title' => true, 'items' => true, 'show_summary' => true, 'show_author' => true, 'show_date' => true );

	$inputs = wp_parse_args( $inputs, $default_inputs );

	extract( $args );

	extract( $inputs, EXTR_SKIP);



	$number = esc_attr( $number );

	$title  = esc_attr( $title );

	$url    = esc_url( $url );

	$items  = (int) $items;

	if ( $items < 1 || 20 < $items )

		$items  = 10;

	$show_summary   = (int) $show_summary;

	$show_author    = (int) $show_author;

	$show_date      = (int) $show_date;



	if ( !empty($error) )

		echo '<p class="widget-error"><strong>' . sprintf( __('RSS Error: %s'), $error) . '</strong></p>';



	if ( $inputs['url'] ) :

?>

	<p><label for="rss-url-<?php echo $number; ?>"><?php _e('Enter the RSS feed URL here:'); ?></label>

	<input class="widefat" id="rss-url-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][url]" type="text" value="<?php echo $url; ?>" /></p>

<?php endif; if ( $inputs['title'] ) : ?>

	<p><label for="rss-title-<?php echo $number; ?>"><?php _e('Give the feed a title (optional):'); ?></label>

	<input class="widefat" id="rss-title-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][title]" type="text" value="<?php echo $title; ?>" /></p>

<?php endif; if ( $inputs['items'] ) : ?>

	<p><label for="rss-items-<?php echo $number; ?>"><?php _e('How many items would you like to display?'); ?></label>

	<select id="rss-items-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][items]">

<?php

		for ( $i = 1; $i <= 20; ++$i )

			echo "<option value='$i' " . ( $items == $i ? "selected='selected'" : '' ) . ">$i</option>";

?>

	</select></p>

<?php endif; if ( $inputs['show_summary'] ) : ?>

	<p><input id="rss-show-summary-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][show_summary]" type="checkbox" value="1" <?php if ( $show_summary ) echo 'checked="checked"'; ?>/>

	<label for="rss-show-summary-<?php echo $number; ?>"><?php _e('Display item content?'); ?></label></p>

<?php endif; if ( $inputs['show_author'] ) : ?>

	<p><input id="rss-show-author-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][show_author]" type="checkbox" value="1" <?php if ( $show_author ) echo 'checked="checked"'; ?>/>

	<label for="rss-show-author-<?php echo $number; ?>"><?php _e('Display item author if available?'); ?></label></p>

<?php endif; if ( $inputs['show_date'] ) : ?>

	<p><input id="rss-show-date-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][show_date]" type="checkbox" value="1" <?php if ( $show_date ) echo 'checked="checked"'; ?>/>

	<label for="rss-show-date-<?php echo $number; ?>"><?php _e('Display item date?'); ?></label></p>

<?php

	endif;

	foreach ( array_keys($default_inputs) as $input ) :

		if ( 'hidden' === $inputs[$input] ) :

			$id = str_replace( '_', '-', $input );

?>

	<input type="hidden" id="rss-<?php echo $id; ?>-<?php echo $number; ?>" name="widget-rss[<?php echo $number; ?>][<?php echo $input; ?>]" value="<?php echo $$input; ?>" />

<?php

		endif;

	endforeach;

}



/**

 * Process RSS feed widget data and optionally retrieve feed items.

 *

 * The feed widget can not have more than 20 items or it will reset back to the

 * default, which is 10.

 *

 * The resulting array has the feed title, feed url, feed link (from channel),

 * feed items, error (if any), and whether to show summary, author, and date.

 * All respectively in the order of the array elements.

 *

 * @since 2.5.0

 *

 * @param array $widget_rss RSS widget feed data. Expects unescaped data.

 * @param bool $check_feed Optional, default is true. Whether to check feed for errors.

 * @return array

 */

function wp_widget_rss_process( $widget_rss, $check_feed = true ) {

	$items = (int) $widget_rss['items'];

	if ( $items < 1 || 20 < $items )

		$items = 10;

	$url           = esc_url_raw(strip_tags( $widget_rss['url'] ));

	$title         = trim(strip_tags( $widget_rss['title'] ));

	$show_summary  = isset($widget_rss['show_summary']) ? (int) $widget_rss['show_summary'] : 0;

	$show_author   = isset($widget_rss['show_author']) ? (int) $widget_rss['show_author'] :0;

	$show_date     = isset($widget_rss['show_date']) ? (int) $widget_rss['show_date'] : 0;



	if ( $check_feed ) {

		$rss = fetch_feed($url);

		$error = false;

		$link = '';

		if ( is_wp_error($rss) ) {

			$error = $rss->get_error_message();

		} else {

			$link = esc_url(strip_tags($rss->get_permalink()));

			while ( stristr($link, 'http') != $link )

				$link = substr($link, 1);



			$rss->__destruct();

			unset($rss);

		}

	}



	return compact( 'title', 'url', 'link', 'items', 'error', 'show_summary', 'show_author', 'show_date' );

}



/**

 * Tag cloud widget class

 *

 * @since 2.8.0

 */

class WP_Widget_Tag_Cloud extends WP_Widget {



	function __construct() {

		$widget_ops = array( 'description' => __( "Your most used tags in cloud format") );

		parent::__construct('tag_cloud', __('Tag Cloud'), $widget_ops);

	}



	function widget( $args, $instance ) {

		extract($args);

		$current_taxonomy = $this->_get_current_taxonomy($instance);

		if ( !empty($instance['title']) ) {

			$title = $instance['title'];

		} else {

			if ( 'post_tag' == $current_taxonomy ) {

				$title = __('Tags');

			} else {

				$tax = get_taxonomy($current_taxonomy);

				$title = $tax->labels->name;

			}

		}

		$title = apply_filters('widget_title', $title, $instance, $this->id_base);



		echo $before_widget;

		if ( $title )

			echo $before_title . $title . $after_title;

		echo '<div class="tagcloud">';

		wp_tag_cloud( apply_filters('widget_tag_cloud_args', array('taxonomy' => $current_taxonomy) ) );

		echo "</div>\n";

		echo $after_widget;

	}



	function update( $new_instance, $old_instance ) {

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

		$instance['taxonomy'] = stripslashes($new_instance['taxonomy']);

		return $instance;

	}



	function form( $instance ) {

		$current_taxonomy = $this->_get_current_taxonomy($instance);

?>

	<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:') ?></label>

	<input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php if (isset ( $instance['title'])) {echo esc_attr( $instance['title'] );} ?>" /></p>

	<p><label for="<?php echo $this->get_field_id('taxonomy'); ?>"><?php _e('Taxonomy:') ?></label>

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

	<?php foreach ( get_object_taxonomies('post') as $taxonomy ) :

				$tax = get_taxonomy($taxonomy);

				if ( !$tax->show_tagcloud || empty($tax->labels->name) )

					continue;

	?>

		<option value="<?php echo esc_attr($taxonomy) ?>" <?php selected($taxonomy, $current_taxonomy) ?>><?php echo $tax->labels->name; ?></option>

	<?php endforeach; ?>

	</select></p><?php

	}



	function _get_current_taxonomy($instance) {

		if ( !empty($instance['taxonomy']) && taxonomy_exists($instance['taxonomy']) )

			return $instance['taxonomy'];



		return 'post_tag';

	}

}



/**

 * Navigation Menu widget class

 *

 * @since 3.0.0

 */

 class WP_Nav_Menu_Widget extends WP_Widget {



	function __construct() {

		$widget_ops = array( 'description' => __('Use this widget to add one of your custom menus as a widget.') );

		parent::__construct( 'nav_menu', __('Custom Menu'), $widget_ops );

	}



	function widget($args, $instance) {

		// Get menu

		$nav_menu = wp_get_nav_menu_object( $instance['nav_menu'] );



		if ( !$nav_menu )

			return;



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



		echo $args['before_widget'];



		if ( !empty($instance['title']) )

			echo $args['before_title'] . $instance['title'] . $args['after_title'];



		wp_nav_menu( array( 'fallback_cb' => '', 'menu' => $nav_menu ) );



		echo $args['after_widget'];

	}



	function update( $new_instance, $old_instance ) {

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

		$instance['nav_menu'] = (int) $new_instance['nav_menu'];

		return $instance;

	}



	function form( $instance ) {

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

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



		// Get menus

		$menus = get_terms( 'nav_menu', array( 'hide_empty' => false ) );



		// If no menus exists, direct the user to go and create some.

		if ( !$menus ) {

			echo '<p>'. sprintf( __('No menus have been created yet. <a href="%s">Create some</a>.'), admin_url('nav-menus.php') ) .'</p>';

			return;

		}

		?>

		<p>

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

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

		</p>

		<p>

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

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

		<?php

			foreach ( $menus as $menu ) {

				$selected = $nav_menu == $menu->term_id ? ' selected="selected"' : '';

				echo '<option'. $selected .' value="'. $menu->term_id .'">'. $menu->name .'</option>';

			}

		?>

			</select>

		</p>

		<?php

	}

}



/**

 * Register all of the default WordPress widgets on startup.

 *

 * Calls 'widgets_init' action after all of the WordPress widgets have been

 * registered.

 *

 * @since 2.2.0

 */

function wp_widgets_init() {

	if ( !is_blog_installed() )

		return;



	register_widget('WP_Widget_Pages');



	register_widget('WP_Widget_Calendar');



	register_widget('WP_Widget_Archives');



	register_widget('WP_Widget_Links');



	register_widget('WP_Widget_Meta');



	register_widget('WP_Widget_Search');



	register_widget('WP_Widget_Text');



	register_widget('WP_Widget_Categories');



	register_widget('WP_Widget_Recent_Posts');



	register_widget('WP_Widget_Recent_Comments');



	register_widget('WP_Widget_RSS');



	register_widget('WP_Widget_Tag_Cloud');



	register_widget('WP_Nav_Menu_Widget');



	do_action('widgets_init');

}



add_action('init', 'wp_widgets_init', 1);