 . '/' . WPINC . '/images/rss.png)
' . __( 'RSS' ) . '';
$links = apply_filters( "wp_dashboard_widget_links_$widget_id", $links );
// Add links to widget's title bar
if ( $links ) {
$sidebar_before_title .= '';
$sidebar_after_title = '' . join( ' | ', $links ) . "$sidebar_after_title"; } // Could have put this in widget-content. Doesn't really matter if ( $widget_notice ) $sidebar_after_title .= "\t\t\t\n\n"; if ( $widget_error ) $sidebar_after_title .= "\t\t\t\n\n"; $sidebar_after_title .= "\t\t\t
\n\n";
$sidebar_after_widget .= "\t\t\t
\n\n";
foreach( array_keys( $params[0] ) as $key )
$$key = ${'sidebar_' . $key};
$params[0] = compact( array_keys( $params[0] ) );
return $params;
}
/* Dashboard Widgets */
function wp_dashboard_recent_comments( $sidebar_args ) {
global $comment;
extract( $sidebar_args, EXTR_SKIP );
echo $before_widget;
echo $before_title;
echo $widget_name;
echo $after_title;
$lambda = create_function( '', 'return 5;' );
add_filter( 'option_posts_per_rss', $lambda ); // hack - comments query doesn't accept per_page parameter
$comments_query = new WP_Query('feed=rss2&withcomments=1');
remove_filter( 'option_posts_per_rss', $lambda );
$is_first = true;
if ( $comments_query->have_comments() ) {
while ( $comments_query->have_comments() ) { $comments_query->the_comment();
$comment_post_url = get_permalink( $comment->comment_post_ID );
$comment_post_title = get_the_title( $comment->comment_post_ID );
$comment_post_link = "$comment_post_title";
$comment_link = '#';
$comment_meta = sprintf( __( 'From %1$s on %2$s %3$s' ), get_comment_author(), $comment_post_link, $comment_link );
if ( $is_first ) : $is_first = false;
?>
“”
- \n";
$rss->items = array_slice($rss->items, 0, $items);
foreach ( $rss->items as $item ) {
$publisher = '';
$site_link = '';
$link = '';
$content = '';
$date = '';
$link = clean_url( strip_tags( $item['link'] ) );
if ( isset( $item['author_uri'] ) )
$site_link = clean_url( strip_tags( $item['author_uri'] ) );
if ( !$publisher = wp_specialchars( strip_tags( isset($item['dc']['publisher']) ? $item['dc']['publisher'] : $item['author_name'] ) ) )
$publisher = __( 'Somebody' );
if ( $site_link )
$publisher = "$publisher";
else
$publisher = "$publisher";
if ( isset($item['description']) )
$content = $item['description'];
elseif ( isset($item['summary']) )
$content = $item['summary'];
elseif ( isset($item['atom_content']) )
$content = $item['atom_content'];
else
$content = __( 'something' );
$content = wp_html_excerpt($content, 50) . ' ...';
if ( $link )
$text = _c( '%1$s linked here saying, "%3$s"|feed_display' );
else
$text = _c( '%1$s linked here saying, "%3$s"|feed_display' );
if ( $show_date ) {
if ( $show_author || $show_summary )
$text .= _c( ' on %4$s|feed_display' );
$date = wp_specialchars( strip_tags( isset($item['pubdate']) ? $item['pubdate'] : $item['published'] ) );
$date = strtotime( $date );
$date = gmdate( get_option( 'date_format' ), $date );
}
echo "\t
- " . sprintf( _c( "$text|feed_display" ), $publisher, $link, $content, $date ) . " \n"; } echo "
' . __('This dashboard widget queries Google Blog Search so that when another blog links to your site it will show up here. They have found no incoming links found… yet. It’s okay — there is no rush.') . "
\n"; } } // $sidebar_args are handled by wp_dashboard_empty() function wp_dashboard_rss_output( $widget_id ) { $widgets = get_option( 'dashboard_widget_options' ); wp_widget_rss_output( $widgets[$widget_id] ); } // $sidebar_args are handled by wp_dashboard_empty() function wp_dashboard_secondary_output() { $widgets = get_option( 'dashboard_widget_options' ); @extract( @$widgets['dashboard_secondary'], EXTR_SKIP ); $rss = @fetch_rss( $url ); if ( !isset($rss->items) || 0 == count($rss->items) ) return false; echo "- \n";
$rss->items = array_slice($rss->items, 0, $items);
foreach ($rss->items as $item ) {
$title = wp_specialchars($item['title']);
$author = preg_replace( '|(.+?):.+|s', '$1', $item['title'] );
$post = preg_replace( '|.+?:(.+)|s', '$1', $item['title'] );
$link = clean_url($item['link']);
echo "\t
- $post - $author \n"; } echo "
\n"; } // $sidebar_args are handled by wp_dashboard_empty() function wp_dashboard_plugins_output() { $popular = @fetch_rss( 'http://wordpress.org/extend/plugins/rss/browse/popular/' ); $new = @fetch_rss( 'http://wordpress.org/extend/plugins/rss/browse/new/' ); $updated = @fetch_rss( 'http://wordpress.org/extend/plugins/rss/browse/updated/' ); foreach ( array( 'popular' => __('Most Popular'), 'new' => __('Newest Plugins'), 'updated' => __('Recently Updated') ) as $feed => $label ) { if ( !isset($$feed->items) || 0 == count($$feed->items) ) continue; $$feed->items = array_slice($$feed->items, 0, 5); $item_key = array_rand($$feed->items); // Eliminate some common badly formed plugin descriptions while ( ( null !== $item_key = array_rand($$feed->items) ) && false !== strpos( $$feed->items[$item_key]['description'], 'Plugin Name:' ) ) unset($$feed->items[$item_key]); if ( !isset($$feed->items[$item_key]) ) continue; $item = $$feed->items[$item_key]; // current bbPress feed item titles are: user on "topic title" if ( preg_match( '/"(.*)"/s', $item['title'], $matches ) ) $title = $matches[1]; else // but let's make it forward compatible if things change $title = $item['title']; $title = wp_specialchars( $title ); $description = wp_specialchars( strip_tags(html_entity_decode($item['description'], ENT_QUOTES)) ); list($link, $frag) = explode( '#', $item['link'] ); $link = clean_url($link); $dlink = rtrim($link, '/') . '/download/'; echo "
$label
\n"; echo "$title
(" . __( 'Download' ) . ")\n"; echo "$description
\n"; } } // Checks to see if all of the feed url in $check_urls are cached. // If $check_urls is empty, look for the rss feed url found in the dashboard widget optios of $widget_id. // If cached, call $callback, a function that echoes out output for this widget. // If not cache, echo a "Loading..." stub which is later replaced by AJAX call (see top of /wp-admin/index.php) function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array() ) { $loading = ''; if ( empty($check_urls) ) { $widgets = get_option( 'dashboard_widget_options' ); if ( empty($widgets[$widget_id]['url']) ) { echo $loading; return false; } $check_urls = array( $widgets[$widget_id]['url'] ); } require_once( ABSPATH . WPINC . '/rss.php' ); init(); // initialize rss constants $cache = new RSSCache( MAGPIE_CACHE_DIR, MAGPIE_CACHE_AGE ); foreach ( $check_urls as $check_url ) { $status = $cache->check_cache( $check_url ); if ( 'HIT' !== $status ) { echo $loading; return false; } } if ( $callback && is_callable( $callback ) ) { $args = array_slice( func_get_args(), 2 ); array_unshift( $args, $widget_id ); call_user_func_array( $callback, $args ); } return true; } // Empty widget used for JS/AJAX created output. // Callback inserts content between before_widget and after_widget. Used when widget is in edit mode. Can also be used for custom widgets. function wp_dashboard_empty( $sidebar_args, $callback = false ) { extract( $sidebar_args, EXTR_SKIP ); echo $before_widget; echo $before_title; echo $widget_name; echo $after_title; // When in edit mode, the callback passed to this function is the widget_control callback if ( $callback && is_callable( $callback ) ) { $args = array_slice( func_get_args(), 2 ); array_unshift( $args, $widget_id ); call_user_func_array( $callback, $args ); } echo $after_widget; } /* Dashboard Widgets Controls. Ssee also wp_dashboard_empty() */ // Calls widget_control callback function wp_dashbaord_trigger_widget_control( $widget_control_id = false ) { global $wp_registered_widget_controls; if ( is_scalar($widget_control_id) && $widget_control_id && isset($wp_registered_widget_controls[$widget_control_id]) && is_callable($wp_registered_widget_controls[$widget_control_id]['callback']) ) call_user_func_array( $wp_registered_widget_controls[$widget_control_id]['callback'], $wp_registered_widget_controls[$widget_control_id]['params'] ); } // Sets up $args to be used as input to wp_widget_rss_form(), handles POST data from RSS-type widgets function wp_dashboard_rss_control( $args ) { extract( $args ); if ( !$widget_id ) return false; if ( !$widget_options = get_option( 'dashboard_widget_options' ) ) $widget_options = array(); if ( !isset($widget_options[$widget_id]) ) $widget_options[$widget_id] = array(); $number = 1; // Hack to use wp_widget_rss_form() $widget_options[$widget_id]['number'] = $number; if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget-rss'][$number]) ) { $_POST['widget-rss'][$number] = stripslashes_deep( $_POST['widget-rss'][$number] ); $widget_options[$widget_id] = wp_widget_rss_process( $_POST['widget-rss'][$number] ); // title is optional. If black, fill it if possible if ( !$widget_options[$widget_id]['title'] && isset($_POST['widget-rss'][$number]['title']) ) { require_once(ABSPATH . WPINC . '/rss.php'); $rss = fetch_rss($widget_options[$widget_id]['url']); $widget_options[$widget_id]['title'] = htmlentities(strip_tags($rss->channel['title'])); } update_option( 'dashboard_widget_options', $widget_options ); } wp_widget_rss_form( $widget_options[$widget_id], $form_inputs ); } ?>