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<?php
/*
Widget Name: Random Post
Widget URI: http://comicpress.org/
Description: Display a link to click on to go to a random blog post (not comic).
Author: Philip M. Hofer (Frumph)
Author URI: http://frumph.net/
Version: 1.03
*/
class comicpress_random_post_link_widget extends WP_Widget {
function comicpress_random_post_link_widget($skip_widget_init = false) {
if (!$skip_widget_init) {
$widget_ops = array('classname' => __CLASS__, 'description' => __('Displays a link to click to trigger a random blog post.','comicpress') );
$this->WP_Widget(__CLASS__, __('Random Post Link','comicpress'), $widget_ops);
}
}
function widget($args, $instance) {
global $post;
extract($args, EXTR_SKIP);
echo $before_widget;
$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
if ( !empty( $title ) ) { echo $before_title . $title . $after_title; }; ?>
<h2 class="randompost"><a href="/?randompost&nocache=1"><?php _e('Random Post','comicpress'); ?></a></h2>
<?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:','comicpress'); ?> <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
}
}
register_widget('comicpress_random_post_link_widget');
?>
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