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Add WP_Widget class, first run - only the Links widget is using it at the moment, see #8441

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git-svn-id: http://svn.automattic.com/wordpress/trunk@10764 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
azaozz
2009-03-10 19:42:22 +00:00
parent 45e76b1b55
commit 8247b5df4f
2 changed files with 272 additions and 55 deletions
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113
wp-includes/widgets.php
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@@ -739,68 +739,71 @@ function wp_widget_pages_control() {
}
/**
* Display links widget.
*
* @since 2.2.0
*
* @param array $args Widget arguments.
*/
function wp_widget_links($args) {
extract($args, EXTR_SKIP);
$link_options = get_option('widget_links');
$show_description = isset($link_options['description']) ? $link_options['description'] : false;
$show_name = isset($link_options['name']) ? $link_options['name'] : false;
$show_rating = isset($link_options['rating']) ? $link_options['rating'] : false;
$show_images = isset($link_options['images']) ? $link_options['images'] : true;
$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,
'class' => 'linkcat widget'
)));
}
/**
* Display and process links widget options form.
* Links widget class
*
* @since 2.8.0
*/
function wp_widget_links_control() {
$options = $newoptions = get_option('widget_links');
class WP_Widget_Links extends WP_Widgets {
function widget( $args, $instance ) {
extract($args, EXTR_SKIP);
//Defaults
if ( ! $newoptions )
$newoptions = array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false);
$show_description = isset($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;
$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,
'class' => 'linkcat widget'
)));
}
function update( $new_instance, $old_instance ) {
if( !isset($new_instance['submit']) ) // user clicked cancel?
return false;
if ( isset($_POST['links-submit']) ) {
$newoptions['description'] = isset($_POST['links-description']);
$newoptions['name'] = isset($_POST['links-name']);
$newoptions['rating'] = isset($_POST['links-rating']);
$newoptions['images'] = isset($_POST['links-images']);
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_links', $options);
return $new_instance;
}
function form( $instance ) {
//Defaults
$instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false) );
/*
if ( isset($_POST['links-submit']) ) {
$newoptions = array();
$newoptions['description'] = isset($_POST['links-description']);
$newoptions['name'] = isset($_POST['links-name']);
$newoptions['rating'] = isset($_POST['links-rating']);
$newoptions['images'] = isset($_POST['links-images']);
if ( $instance != $newoptions ) {
$instance = $newoptions;
update_option('widget_links', $instance);
}
}
*/
?>
<p>
<label for="links-images"><input class="checkbox" type="checkbox" <?php checked($options['images'], true) ?> id="links-images" name="links-images" /> <?php _e('Show Link Image'); ?></label>
<br />
<label for="links-name"><input class="checkbox" type="checkbox" <?php checked($options['name'], true) ?> id="links-name" name="links-name" /> <?php _e('Show Link Name'); ?></label>
<br />
<label for="links-description"><input class="checkbox" type="checkbox" <?php checked($options['description'], true) ?> id="links-description" name="links-description" /> <?php _e('Show Link Description'); ?></label>
<br />
<label for="links-rating"><input class="checkbox" type="checkbox" <?php checked($options['rating'], true) ?> id="links-rating" name="links-rating" /> <?php _e('Show Link Rating'); ?></label>
</p>
<input type="hidden" id="links-submit" name="links-submit" value="1" />
<p>
<label for="<?php echo $this->get_field_id('images'); ?>">
<input class="checkbox" type="checkbox" <?php checked($instance['images'], true) ?> id="<?php echo $this->get_field_id('images'); ?>" name="<?php echo $this->get_field_name('images'); ?>" /> <?php _e('Show Link Image'); ?></label><br />
<label for="<?php echo $this->get_field_id('name'); ?>">
<input class="checkbox" type="checkbox" <?php checked($instance['name'], true) ?> id="<?php echo $this->get_field_id('name'); ?>" name="<?php echo $this->get_field_name('name'); ?>" /> <?php _e('Show Link Name'); ?></label><br />
<label for="<?php echo $this->get_field_id('description'); ?>">
<input class="checkbox" type="checkbox" <?php checked($instance['description'], true) ?> id="<?php echo $this->get_field_id('description'); ?>" name="<?php echo $this->get_field_name('description'); ?>" /> <?php _e('Show Link Description'); ?></label><br />
<label for="<?php echo $this->get_field_id('rating'); ?>">
<input class="checkbox" type="checkbox" <?php checked($instance['rating'], true) ?> id="<?php echo $this->get_field_id('rating'); ?>" name="<?php echo $this->get_field_name('rating'); ?>" /> <?php _e('Show Link Rating'); ?></label>
<input type="hidden" id="<?php echo $this->get_field_id('submit'); ?>" name="<?php echo $this->get_field_name('submit'); ?>" value="1" />
</p>
<?php
}
}
/**
* Display search widget.
*
@@ -1970,9 +1973,9 @@ function wp_widgets_init() {
wp_register_sidebar_widget('archives', __('Archives'), 'wp_widget_archives', $widget_ops);
wp_register_widget_control('archives', __('Archives'), 'wp_widget_archives_control' );
$widget_ops = array('classname' => 'widget_links', 'description' => __( "Your blogroll") );
wp_register_sidebar_widget('links', __('Links'), 'wp_widget_links', $widget_ops);
wp_register_widget_control('links', __('Links'), 'wp_widget_links_control' );
$widget_ops = array('description' => __( "Your blogroll" ) );
$wp_widget_links = new WP_Widget_Links('links', __('Links'), $widget_ops);
$wp_widget_links->register();
$widget_ops = array('classname' => 'widget_meta', 'description' => __( "Log in/out, admin, feed and WordPress links") );
wp_register_sidebar_widget('meta', __('Meta'), 'wp_widget_meta', $widget_ops);