'widget_pages', 'description' => __( "Your blog's WordPress Pages") );
$this->WP_Widget('pages', __('Pages'), $widget_ops);
}
function widget( $args, $instance ) {
extract( $args );
$title = empty( $instance['title'] ) ? __( 'Pages' ) : apply_filters('widget_title', $instance['title']);
$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( array('title_li' => '', 'echo' => 0, 'sort_column' => $sortby, 'exclude' => $exclude) );
if ( !empty( $out ) ) {
echo $before_widget;
echo $before_title . $title . $after_title;
?>
'post_title', 'title' => '', 'exclude' => '') );
$title = attribute_escape( $instance['title'] );
$exclude = attribute_escape( $instance['exclude'] );
?>
__( "Your blogroll" ) );
$this->WP_Widget('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');
?>
'widget_search', 'description' => __( "A search form for your blog") );
$this->WP_Widget('search', __('Search'), $widget_ops);
}
function widget( $args, $instance ) {
extract($args);
echo $before_widget;
// Use current theme search form if it exists
get_search_form();
echo $after_widget;
}
}
/**
* Archives widget class
*
* @since 2.8.0
*/
class WP_Widget_Archives extends WP_Widget {
function WP_Widget_Archives() {
$widget_ops = array('classname' => 'widget_archive', 'description' => __( "A monthly archive of your blog's posts") );
$this->WP_Widget('archives', __('Archives'), $widget_ops);
}
function widget( $args, $instance ) {
extract($args);
$c = $instance['count'] ? '1' : '0';
$d = $instance['dropdown'] ? '1' : '0';
$title = empty($instance['title']) ? __('Archives') : apply_filters('widget_title', $instance['title']);
echo $before_widget;
echo $before_title . $title . $after_title;
if ( $d ) {
?>
'', '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"' : '';
?>
'widget_meta', 'description' => __( "Log in/out, admin, feed and WordPress links") );
$this->WP_Widget('meta', __('Meta'), $widget_ops);
}
function widget( $args, $instance ) {
extract($args);
$title = empty($instance['title']) ? __('Meta') : apply_filters('widget_title', $instance['title']);
echo $before_widget;
echo $before_title . $title . $after_title;
?>
'' ) );
$title = strip_tags($instance['title']);
?>
'widget_calendar', 'description' => __( "A calendar of your blog's posts") );
$this->WP_Widget('calendar', __('Calendar'), $widget_ops);
}
function widget( $args, $instance ) {
extract($args);
$title = empty($instance['title']) ? ' ' : apply_filters('widget_title', $instance['title']);
echo $before_widget . $before_title . $title . $after_title;
echo '';
get_calendar();
echo '
';
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']);
?>
'widget_text', 'description' => __('Arbitrary text or HTML'));
$control_ops = array('width' => 400, 'height' => 350);
$this->WP_Widget('text', __('Text'), $widget_ops, $control_ops);
}
function widget( $args, $instance ) {
extract($args);
$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
$text = apply_filters( 'widget_text', $instance['text'] );
echo $before_widget;
if ( !empty( $title ) ) { echo $before_title . $title . $after_title; } ?>
'', 'text' => '' ) );
$title = strip_tags($instance['title']);
$text = format_to_edit($instance['text']);
?>
'widget_categories', 'description' => __( "A list or dropdown of categories" ) );
$this->WP_Widget('categories', __('Categories'), $widget_ops);
}
function widget( $args, $instance ) {
extract( $args );
$title = empty( $instance['title'] ) ? __( 'Categories' ) : apply_filters('widget_title', $instance['title']);
$c = $instance['count'] ? '1' : '0';
$h = $instance['hierarchical'] ? '1' : '0';
$d = $instance['dropdown'] ? '1' : '0';
echo $before_widget;
echo $before_title . $title . $after_title;
$cat_args = array('orderby' => 'name', 'show_count' => $c, 'hierarchical' => $h);
if ( $d ) {
$cat_args['show_option_none'] = __('Select Category');
wp_dropdown_categories($cat_args);
?>
'') );
$title = attribute_escape( $instance['title'] );
$count = (bool) $instance['count'];
$hierarchical = (bool) $instance['hierarchical'];
$dropdown = (bool) $instance['dropdown'];
?>
'widget_recent_entries', 'description' => __( "The most recent posts on your blog") );
$this->WP_Widget('recent_posts', __('Recent Posts'), $widget_ops);
add_action( 'save_post', array(&$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) {
if ( $output = wp_cache_get('widget_recent_entries', 'widget') )
return print($output);
ob_start();
extract($args);
$title = empty($instance['title']) ? __('Recent Posts') : apply_filters('widget_title', $instance['title']);
if ( !$number = (int) $instance['number'] )
$number = 10;
else if ( $number < 1 )
$number = 1;
else if ( $number > 15 )
$number = 15;
$r = new WP_Query(array('showposts' => $number, 'what_to_show' => 'posts', 'nopaging' => 0, 'post_status' => 'publish', 'caller_get_posts' => 1));
if ($r->have_posts()) :
?>
have_posts()) : $r->the_post(); ?>
-
flush_widget_cache();
return $instance;
}
function flush_widget_cache() {
wp_cache_delete('widget_recent_entries', 'widget');
}
function form( $instance ) {
$title = attribute_escape($instance['title']);
if ( !$number = (int) $instance['number'] )
$number = 5;
?>
15 )
$number = 15;
if ( !$comments = wp_cache_get( 'recent_comments', 'widget' ) ) {
$comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT $number");
wp_cache_add( 'recent_comments', $comments, 'widget' );
}
?>
'widget_recent_comments', 'description' => __( 'The most recent comments' ) );
wp_register_sidebar_widget('recent-comments', __('Recent Comments'), 'wp_widget_recent_comments', $widget_ops);
wp_register_widget_control('recent-comments', __('Recent Comments'), 'wp_widget_recent_comments_control');
if ( is_active_widget('wp_widget_recent_comments') )
add_action('wp_head', 'wp_widget_recent_comments_style');
}
/**
* Display RSS widget.
*
* Allows for multiple widgets to be displayed.
*
* @since 2.2.0
*
* @param array $args Widget arguments.
* @param int $number Widget number.
*/
function wp_widget_rss($args, $widget_args = 1) {
extract($args, EXTR_SKIP);
if ( is_numeric($widget_args) )
$widget_args = array( 'number' => $widget_args );
$widget_args = wp_parse_args( $widget_args, array( 'number' => -1 ) );
extract($widget_args, EXTR_SKIP);
$options = get_option('widget_rss');
if ( !isset($options[$number]) )
return;
if ( isset($options[$number]['error']) && $options[$number]['error'] )
return;
$url = $options[$number]['url'];
while ( stristr($url, 'http') != $url )
$url = substr($url, 1);
if ( empty($url) )
return;
$rss = fetch_feed($url);
$title = $options[$number]['title'];
$desc = '';
$link = '';
if ( ! is_wp_error($rss) ) {
$desc = attribute_escape(strip_tags(@html_entity_decode($rss->get_description(), ENT_QUOTES, get_option('blog_charset'))));
if ( empty($title) )
$title = htmlentities(strip_tags($rss->get_title()));
$link = clean_url(strip_tags($rss->get_permalink()));
while ( stristr($link, 'http') != $link )
$link = substr($link, 1);
}
if ( empty($title) )
$title = $desc;
if ( empty($title) )
$title = __('Unknown Feed');
$title = apply_filters('widget_title', $title );
$url = clean_url(strip_tags($url));
$icon = includes_url('images/rss.png');
$title = " ";
echo $before_widget;
echo $before_title . $title . $after_title;
wp_widget_rss_output( $rss, $options[$number] );
echo $after_widget;
}
/**
* 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 '';
printf(__('RSS Error: %s'), $rss->get_error_message());
echo '
';
}
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 '- ' . __( 'An error has occurred; the feed is probably down. Try again later.' ) . '
';
return;
}
echo '';
foreach ( $rss->get_items(0, $items) as $item ) {
$link = $item->get_link();
while ( stristr($link, 'http') != $link )
$link = substr($link, 1);
$link = clean_url(strip_tags($link));
$title = attribute_escape(strip_tags($item->get_title()));
if ( empty($title) )
$title = __('Untitled');
$desc = str_replace(array("\n", "\r"), ' ', attribute_escape(strip_tags(@html_entity_decode($item->get_description(), ENT_QUOTES, get_option('blog_charset')))));
$desc = wp_html_excerpt( $desc, 360 ) . ' […]';
$desc = wp_specialchars( $desc );
if ( $show_summary ) {
$summary = "";
} else {
$summary = '';
}
$date = '';
if ( $show_date ) {
$date = $item->get_date();
if ( $date ) {
if ( $date_stamp = strtotime( $date ) )
$date = ' ';
else
$date = '';
}
}
$author = '';
if ( $show_author ) {
$author = $item->get_author();
$author = $author->get_name();
$author = ' ' . wp_specialchars( strip_tags( $author ) ) . '';
}
if ( $link == '' ) {
echo "- $title{$date}{$summary}{$author}
";
} else {
echo "- {$date}{$summary}{$author}
";
}
}
echo '
';
}
/**
* Display and process RSS widget control form.
*
* @since 2.2.0
*
* @param int $widget_args Widget number.
*/
function wp_widget_rss_control($widget_args) {
global $wp_registered_widgets;
static $updated = false;
if ( is_numeric($widget_args) )
$widget_args = array( 'number' => $widget_args );
$widget_args = wp_parse_args( $widget_args, array( 'number' => -1 ) );
extract($widget_args, EXTR_SKIP);
$options = get_option('widget_rss');
if ( !is_array($options) )
$options = array();
$urls = array();
foreach ( (array) $options as $option )
if ( isset($option['url']) )
$urls[$option['url']] = true;
if ( !$updated && 'POST' == $_SERVER['REQUEST_METHOD'] && !empty($_POST['sidebar']) ) {
$sidebar = (string) $_POST['sidebar'];
$sidebars_widgets = wp_get_sidebars_widgets();
if ( isset($sidebars_widgets[$sidebar]) )
$this_sidebar =& $sidebars_widgets[$sidebar];
else
$this_sidebar = array();
foreach ( (array) $this_sidebar as $_widget_id ) {
if ( 'wp_widget_rss' == $wp_registered_widgets[$_widget_id]['callback'] && isset($wp_registered_widgets[$_widget_id]['params'][0]['number']) ) {
$widget_number = $wp_registered_widgets[$_widget_id]['params'][0]['number'];
if ( !in_array( "rss-$widget_number", $_POST['widget-id'] ) ) // the widget has been removed.
unset($options[$widget_number]);
}
}
foreach( (array) $_POST['widget-rss'] as $widget_number => $widget_rss ) {
if ( !isset($widget_rss['url']) && isset($options[$widget_number]) ) // user clicked cancel
continue;
$widget_rss = stripslashes_deep( $widget_rss );
$url = sanitize_url(strip_tags($widget_rss['url']));
$options[$widget_number] = wp_widget_rss_process( $widget_rss, !isset($urls[$url]) );
}
update_option('widget_rss', $options);
$updated = true;
}
if ( -1 == $number ) {
$title = '';
$url = '';
$items = 10;
$error = false;
$number = '__i__';
$show_summary = 0;
$show_author = 0;
$show_date = 0;
} else {
extract( (array) $options[$number] );
}
wp_widget_rss_form( compact( 'number', 'title', 'url', 'items', 'error', 'show_summary', 'show_author', 'show_date' ) );
}
/**
* 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 = attribute_escape( $number );
$title = attribute_escape( $title );
$url = attribute_escape( $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) ) {
$message = sprintf( __('Error in RSS Widget: %s'), $error);
echo "";
echo "$message
";
}
if ( $inputs['url'] ) :
?>
get_error_message();
} else {
$link = clean_url(strip_tags($rss->get_permalink()));
while ( stristr($link, 'http') != $link )
$link = substr($link, 1);
}
}
return compact( 'title', 'url', 'link', 'items', 'error', 'show_summary', 'show_author', 'show_date' );
}
/**
* Register RSS widget to allow multiple RSS widgets on startup.
*
* @since 2.2.0
*/
function wp_widget_rss_register() {
$options = get_option('widget_rss');
if ( !is_array($options) )
$options = array();
$widget_ops = array('classname' => 'widget_rss', 'description' => __( 'Entries from any RSS or Atom feed' ));
$control_ops = array('width' => 400, 'height' => 200, 'id_base' => 'rss');
$name = __('RSS');
$id = false;
foreach ( (array) array_keys($options) as $o ) {
// Old widgets can have null values for some reason
if ( !isset($options[$o]['url']) || !isset($options[$o]['title']) || !isset($options[$o]['items']) )
continue;
$id = "rss-$o"; // Never never never translate an id
wp_register_sidebar_widget($id, $name, 'wp_widget_rss', $widget_ops, array( 'number' => $o ));
wp_register_widget_control($id, $name, 'wp_widget_rss_control', $control_ops, array( 'number' => $o ));
}
// If there are none, we register the widget's existance with a generic template
if ( !$id ) {
wp_register_sidebar_widget( 'rss-1', $name, 'wp_widget_rss', $widget_ops, array( 'number' => -1 ) );
wp_register_widget_control( 'rss-1', $name, 'wp_widget_rss_control', $control_ops, array( 'number' => -1 ) );
}
}
/**
* Display tag cloud widget.
*
* @since 2.3.0
*
* @param array $args Widget arguments.
*/
function wp_widget_tag_cloud($args) {
extract($args);
$options = get_option('widget_tag_cloud');
$title = empty($options['title']) ? __('Tags') : apply_filters('widget_title', $options['title']);
echo $before_widget;
echo $before_title . $title . $after_title;
wp_tag_cloud();
echo $after_widget;
}
/**
* Manage WordPress Tag Cloud widget options.
*
* Displays management form for changing the tag cloud widget title.
*
* @since 2.3.0
*/
function wp_widget_tag_cloud_control() {
$options = $newoptions = get_option('widget_tag_cloud');
if ( isset($_POST['tag-cloud-submit']) ) {
$newoptions['title'] = strip_tags(stripslashes($_POST['tag-cloud-title']));
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_tag_cloud', $options);
}
$title = attribute_escape( $options['title'] );
?>
'widget_tag_cloud', 'description' => __( "Your most used tags in cloud format") );
wp_register_sidebar_widget('tag_cloud', __('Tag Cloud'), 'wp_widget_tag_cloud', $widget_ops);
wp_register_widget_control('tag_cloud', __('Tag Cloud'), 'wp_widget_tag_cloud_control' );
wp_widget_rss_register();
wp_widget_recent_comments_register();
do_action('widgets_init');
}
add_action('init', 'wp_widgets_init', 1);