Ticket #4130: tag-cloud.php

<?php
/*
Plugin Name: Tag Clout for 2.2-bleeding
Description: Shows the Tag-Cloud
Author: Bauer Christoph
Version: 1.0
Author URI: http://my.stargazer.at
*/

function widget_tagcloud_init() {
        if ( !function_exists('register_sidebar_widget') AND !function_exists('register_widget_control') )
                return;

        function widget_tagcloud($args) {
        extract($args);
         $options=get_option('widget_tagcloud');
         $title=$options['title'];

                echo $before_widget . $before_title . $title . $after_title;
                wp_tag_cloud();
        echo $after_widget;
        }

        function widget_tagcloud_control() {
                $options = $newoptions = get_option('widget_tagcloud');
                if ( $_POST['tagcloud-submit'] ) {
                                $newoptions['title'] = strip_tags(stripslashes($_POST['tagcloud-title']));
                }
                if ( $options != $newoptions ) {
                        $options = $newoptions;
                        update_option('widget_tagcloud', $options);
                }
?>

        <div style="text-align:right">
                <label for="tagcloud-title" style="line-height:35px;display:block;">Title: <input type="text" id="tagcloud-title" name="tagcloud-title" value="<?=htmlspecialchars($options['title'])?>" /></label>
                <input type="hidden" name="tagcloud-submit" id="tagcloud-submit" value="1" />
        </div>
<?php
}
                register_sidebar_widget('tagcloud embedded', 'widget_tagcloud');
                register_widget_control('tagcloud embedded', 'widget_tagcloud_control',300,200);
}

add_action('plugins_loaded', 'widget_tagcloud_init');
?>