Ticket #11691: 11691.diff

wp-includes/default-widgets.php

@@ -977 +977 @@
         function widget( $args, $instance ) {
                 extract($args);
                 $title = apply_filters('widget_title', empty($instance['title']) ? __('Tags') : $instance['title']);
+                $use_nofollow_tag = $instance['use_nofollow_tag'] ? '1' : '0';
 
                 echo $before_widget;
                 if ( $title )
                         echo $before_title . $title . $after_title;
                 echo '<div>';
-                wp_tag_cloud(apply_filters('widget_tag_cloud_args', array()));
+                $tag_cloud_args = array('use_nofollow_tag' => $use_nofollow_tag);
+                wp_tag_cloud(apply_filters('widget_tag_cloud_args', $tag_cloud_args));
                 echo "</div>\n";
                 echo $after_widget;
         }
 
         function update( $new_instance, $old_instance ) {
                 $instance['title'] = strip_tags(stripslashes($new_instance['title']));
+                $instance['use_nofollow_tag'] = $new_instance['use_nofollow_tag'] ? 1 : 0;
                 return $instance;
         }
 
         function form( $instance ) {
+                // Defaults
+                $use_nofollow_tag = isset( $instance['use_nofollow_tag'] ) ? (bool) $instance['use_nofollow_tag'] : false;
+
 ?>
-        <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>
-<?php
+                <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>
+
+                <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('use_nofollow_tag'); ?>" name="<?php echo $this->get_field_name('use_nofollow_tag'); ?>"<?php checked( $use_nofollow_tag ); ?> />
+                <label for="<?php echo $this->get_field_id('use_nofollow_tag'); ?>"><?php _e( 'Use nofollow tag' ); ?></label><br /><?php
         }
 }
 

wp-includes/category-template.php

@@ -618 +618 @@
                 'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'number' => 0,
                 'format' => 'flat', 'separator' => "\n", 'orderby' => 'name', 'order' => 'ASC',
                 'topic_count_text_callback' => 'default_topic_count_text',
-                'topic_count_scale_callback' => 'default_topic_count_scale', 'filter' => 1,
+                'topic_count_scale_callback' => 'default_topic_count_scale', 'filter' => 1, 'use_nofollow_tag' => false,
         );
 
         if ( !isset( $args['topic_count_text_callback'] ) && isset( $args['single_text'] ) && isset( $args['multiple_text'] ) ) {
@@ -680 +680 @@
                 $tag_link = '#' != $tag->link ? esc_url( $tag->link ) : '#';
                 $tag_id = isset($tags[ $key ]->id) ? $tags[ $key ]->id : $key;
                 $tag_name = $tags[ $key ]->name;
-                $a[] = "<a href='$tag_link' class='tag-link-$tag_id' title='" . esc_attr( $topic_count_text_callback( $real_count ) ) . "' style='font-size: " .
+                $href_tag = "<a href='$tag_link' class='tag-link-$tag_id' title='" . esc_attr( $topic_count_text_callback( $real_count ) ) . "' style='font-size: " .
                         ( $smallest + ( ( $count - $min_count ) * $font_step ) )
-                        . "$unit;'>$tag_name</a>";
+                        . "$unit;'";
+                if ($args['use_nofollow_tag']) 
+                        $href_tag = $href_tag . " rel='nofollow'";
+                $href_tag = $href_tag . ">$tag_name</a>";
+                $a[] = $href_tag;
         }
 
         switch ( $format ) :