1 ) {
if ( !strstr($name, '%d') )
$name = "$name %d";
$args['name'] = sprintf($name, $i);
}
register_sidebar($args);
++$i;
}
}
function register_sidebar($args = array()) {
global $registered_sidebars;
if ( is_string($args) )
parse_str($args, $args);
$defaults = array(
'name' => sprintf(__('Sidebar %d', 'widgets'), count($registered_sidebars) + 1 ),
'before_widget' => '',
'after_widget' => " \n",
'before_title' => '\n",
);
$sidebar = array_merge($defaults, $args);
$sidebar['id'] = sanitize_title($sidebar['name']);
$registered_sidebars[$sidebar['id']] = $sidebar;
return $sidebar['id'];
}
function unregister_sidebar($name) {
global $registered_sidebars;
unset( $registered_sidebars[$name]['id'] );
}
function register_sidebar_widget($name, $output_callback, $classname = '') {
global $registered_widgets, $register_widget_defaults;
if ( is_array($name) ) {
$id = sanitize_title(sprintf($name[0], $name[2]));
$name = sprintf(__($name[0], $name[1]), $name[2]);
} else {
$id = sanitize_title($name);
$name = __($name);
}
if ( (empty($classname) || !is_string($classname)) && is_string($output_callback) )
$classname = $output_callback;
$widget = array(
'id' => $id,
'callback' => $output_callback,
'classname' => $classname,
'params' => array_slice(func_get_args(), 2)
);
if ( empty($output_callback) )
unset($registered_widgets[$name]);
elseif ( is_callable($output_callback) && ( !isset($registered_widgets[$name]) || !$register_widget_defaults) )
$registered_widgets[$name] = $widget;
}
function unregister_sidebar_widget($name) {
register_sidebar_widget($name, '');
unregister_widget_control($name);
}
function register_widget_control($name, $control_callback, $width = 300, $height = 200) {
global $registered_widget_controls, $register_widget_defaults;
if ( is_array($name) ) {
$id = sanitize_title(sprintf($name[0], $name[2]));
$name = sprintf(__($name[0], $name[1]), $name[2]);
} else {
$id = sanitize_title($name);
$name = __($name);
}
$width = (int) $width > 90 ? (int) $width + 60 : 360;
$height = (int) $height > 60 ? (int) $height + 40 : 240;
if ( empty($control_callback) )
unset($registered_widget_controls[$name]);
elseif ( !isset($registered_widget_controls[$name]) || !$register_widget_defaults )
$registered_widget_controls[$name] = array(
'id' => $id,
'callback' => $control_callback,
'width' => $width,
'height' => $height,
'params' => array_slice(func_get_args(), 4)
);
}
function unregister_widget_control($name) {
return register_widget_control($name, '');
}
function dynamic_sidebar($name = 1) {
global $registered_sidebars, $registered_widgets;
if ( is_int($name) ) {
$index = sanitize_title('Sidebar ' . $name);
$name = sprintf(__('Sidebar %d', 'widgets'), $name);
} else {
$index = sanitize_title($name);
}
$sidebars_widgets = get_option('sidebars_widgets');
$sidebar = $registered_sidebars[$index];
if ( empty($sidebar) || !is_array($sidebars_widgets[$index]) || empty($sidebars_widgets[$index]) )
return false;
$did_one = false;
foreach ( $sidebars_widgets[$index] as $name ) {
$callback = $registered_widgets[$name]['callback'];
$params = array_merge(array($sidebar), (array) $registered_widgets[$name]['params']);
$params[0]['before_widget'] = sprintf($params[0]['before_widget'], $registered_widgets[$name]['id'], $registered_widgets[$name]['classname']);
if ( is_callable($callback) ) {
call_user_func_array($callback, $params);
$did_one = true;
}
}
return $did_one;
}
function is_active_widget($callback) {
global $registered_widgets;
$sidebars_widgets = get_option('sidebars_widgets');
if ( is_array($sidebars_widgets) ) foreach ( $sidebars_widgets as $sidebar => $widgets )
if ( is_array($widgets) ) foreach ( $widgets as $widget )
if ( $registered_widgets[$widget]['callback'] == $callback )
return true;
return false;
}
function is_dynamic_sidebar() {
global $registered_widgets, $registered_sidebars;
$sidebars_widgets = get_option('sidebars_widgets');
foreach ( $registered_sidebars as $index => $sidebar ) {
if ( count($sidebars_widgets[$index]) ) {
foreach ( $sidebars_widgets[$index] as $widget )
if ( array_key_exists($widget, $registered_widgets) )
return true;
}
}
return false;
}
//////////////////////////////////////////////////////////// Private Functions
function sidebar_admin_setup() {
global $registered_sidebars;
if ( count($registered_sidebars) < 1 )
return;
$page = preg_replace('!^.*[\\\\/]wp-content[\\\\/][^\\\\/]*plugins[\\\\/]!', '', __FILE__);
$page = str_replace('\\', '/', $page);
add_submenu_page('themes.php', __('Sidebar Widgets', 'widgets'), __('Sidebar Widgets', 'widgets'), 5, $page, 'sidebar_admin_page');
if ( $_GET['page'] == $page ) {
if ( !file_exists( ABSPATH . WPINC . '/js/wp-scriptaculous.js' ) ) {
wp_deregister_script( 'scriptaculous-root' );
wp_register_script( 'scriptaculous-root', '/wp-includes/js/scriptaculous/scriptaculous.js', array('prototype'), '1.6.1' );
}
wp_enqueue_script( 'scriptaculous-effects' );
wp_enqueue_script( 'scriptaculous-dragdrop' );
add_action('admin_head', 'sidebar_admin_head');
do_action('sidebar_admin_setup');
}
}
function sidebar_admin_head() {
global $registered_widgets, $registered_sidebars, $registered_widget_controls;
$width = 1 + 262 * ( count($registered_sidebars));
$height = 35 * count($registered_widgets);
?>
$sidebar ) {
$postindex = $index . 'order';
parse_str($_POST[$postindex], $order);
$new_order = $order[$index];
if ( is_array($new_order) )
foreach ( $new_order as $sanitized_name )
foreach ( $registered_widgets as $name => $widget )
if ( $sanitized_name == $widget['id'] )
$sidebars_widgets[$index][] = $name;
}
update_option('sidebars_widgets', $sidebars_widgets);
break;
}
}
ksort($registered_widgets);
$inactive_widgets = array();
foreach ( $registered_widgets as $name => $widget ) {
$is_active = false;
foreach ( $registered_sidebars as $index => $sidebar ) {
if ( is_array($sidebars_widgets[$index]) && in_array($name, $sidebars_widgets[$index]) ) {
$is_active = true;
break;
}
}
if ( ! $is_active )
$inactive_widgets[] = $name;
}
$containers = array('palette');
foreach ( $registered_sidebars as $index => $sidebar )
$containers[] = $index;
$c_string = '';
foreach ( $containers as $container )
$c_string .= "\"$container\",";
$c_string = substr($c_string, 0, -1);
?>
View site »'), get_settings('home') . '/'); ?>
≡" : '';
echo "$name$popper \n";
wp_list_pages("title_li=");
echo " \n" . $after_widget;
}
function widget_pages_control() {
$options = $newoptions = get_option('widget_pages');
if ( $_POST["pages-submit"] ) {
$newoptions['title'] = strip_tags(stripslashes($_POST["pages-title"]));
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_pages', $options);
}
$title = htmlspecialchars($options['title'], ENT_QUOTES);
?>
Show post counts
have_posts()) : $r->the_post(); ?>
get_results("SELECT comment_author, comment_author_url, comment_ID, comment_post_ID FROM $wpdb->comments WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT 5");
?>
10 ) $num_items = 10;
$url = $options[$number]['url'];
if ( empty($url) )
return;
while ( strstr($url, 'http') != $url )
$url = substr($url, 1);
$rss = fetch_rss($url);
$link = wp_specialchars(strip_tags($rss->channel['link']), 1);
while ( strstr($link, 'http') != $link )
$link = substr($link, 1);
$desc = wp_specialchars(strip_tags(html_entity_decode($rss->channel['description'], ENT_QUOTES)), 1);
$title = $options[$number]['title'];
if ( empty($title) )
$title = htmlentities(strip_tags($rss->channel['title']));
if ( empty($title) )
$title = $desc;
if ( empty($title) )
$title = __('Unknown Feed', 'widgets');
$url = wp_specialchars(strip_tags($url), 1);
if ( file_exists(dirname(__FILE__) . '/rss.png') )
$icon = str_replace(ABSPATH, get_settings('siteurl').'/', dirname(__FILE__)) . '/rss.png';
else
$icon = get_settings('siteurl').'/wp-includes/images/rss.png';
$title = " ";
?>
items ) ) {
$rss->items = array_slice($rss->items, 0, $num_items);
foreach ($rss->items as $item ) {
while ( strstr($item['link'], 'http') != $item['link'] )
$item['link'] = substr($item['link'], 1);
$link = wp_specialchars(strip_tags($item['link']), 1);
$title = wp_specialchars(strip_tags($item['title']), 1);
if ( empty($title) )
$title = __('Untitled');
$desc = '';
if ( $show_summary ) {
$summary = '';
} else {
$desc = str_replace(array("\n", "\r"), ' ', wp_specialchars(strip_tags(html_entity_decode($item['description'], ENT_QUOTES)), 1));
$summary = '';
}
echo "$summary ";
}
} else {
echo __('An error has occured; the feed is probably down. Try again later. ', 'widgets');
}
?>
" name="rss-url-" type="text" value="" />
" name="rss-title-" type="text" value="" />
" name="rss-submit-" value="1" />
9 ) $number = 9;
if ( $number < 1 ) $number = 1;
$newoptions['number'] = $number;
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_rss', $options);
widget_rss_register($options['number']);
}
}
function widget_rss_page() {
$options = $newoptions = get_option('widget_rss');
?>
9 ) $number = 9;
for ($i = 1; $i <= 9; $i++) {
$name = array('RSS %s', 'widgets', $i);
register_sidebar_widget($name, $i <= $number ? 'widget_rss' : /* unregister */ '', $i);
register_widget_control($name, $i <= $number ? 'widget_rss_control' : /* unregister */ '', 410, 200, $i);
}
add_action('sidebar_admin_setup', 'widget_rss_setup');
add_action('sidebar_admin_page', 'widget_rss_page');
if ( is_active_widget('widget_rss') )
add_action('wp_head', 'widget_rss_head');
}
function widget_rss_head() {
?>