103 lines
2.8 KiB
PHP
103 lines
2.8 KiB
PHP
<?php
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require_once('admin.php');
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require_once (ABSPATH . WPINC . '/rss.php');
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@header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
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$widgets = get_option( 'dashboard_widget_options' );
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switch ( $_GET['jax'] ) {
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case 'incominglinks' :
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@extract( @$widgets['dashboard_incoming_links'], EXTR_SKIP );
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$rss = @fetch_rss( $url );
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if ( isset($rss->items) && 1 < count($rss->items) ) { // Technorati returns a 1-item feed when it has no results
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?>
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<ul>
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<?php
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$rss->items = array_slice($rss->items, 0, $items);
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foreach ($rss->items as $item ) {
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$publisher = '';
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$site_link = '';
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$link = '';
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$content = '';
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$date = '';
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$link = clean_url( strip_tags( $item['link'] ) );
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if ( isset( $item['author_uri'] ) )
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$site_link = clean_url( strip_tags( $item['author_uri'] ) );
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if ( !$publisher = wp_specialchars( strip_tags( isset($item['dc']['publisher']) ? $item['dc']['publisher'] : $item['author_name'] ) ) )
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$publisher = __( 'Somebody' );
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if ( $site_link )
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$publisher = "<a href='$site_link'>$publisher</a>";
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else
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$publisher = "<strong>$publisher</strong>";
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if ( isset($item['description']) )
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$content = $item['description'];
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elseif ( isset($item['summary']) )
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$content = $item['summary'];
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elseif ( isset($item['atom_content']) )
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$content = $item['atom_content'];
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else
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$content = __( 'something' );
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$content = strip_tags( $content );
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if ( 50 < strlen($content) )
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$content = substr($content, 0, 50) . ' ...';
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$content = wp_specialchars( $content );
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if ( $link )
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$text = _c( '%1$s linked here <a href="%2$s">saying</a>, "%3$s"|feed_display' );
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else
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$text = _c( '%1$s linked here saying, "%3$s"|feed_display' );
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if ( $show_date ) {
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if ( $show_author || $show_summary )
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$text .= _c( ' on %4$s|feed_display' );
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$date = wp_specialchars( strip_tags( isset($item['pubdate']) ? $item['pubdate'] : $item['published'] ) );
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$date = strtotime( $date );
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$date = gmdate( get_option( 'date_format' ), $date );
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}
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?>
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<li><?php printf( _c( "$text|feed_display" ), $publisher, $link, $content, $date ); ?></li>
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<?php } ?>
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</ul>
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<?php
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} else {
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?>
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<p><?php _e('No incoming links found... yet.'); ?></p>
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<?php
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}
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break;
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case 'devnews' :
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wp_widget_rss_output( $widgets['dashboard_primary'] );
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break;
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case 'planetnews' :
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extract( $widgets['dashboard_secondary'], EXTR_SKIP );
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$rss = @fetch_rss( $url );
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if ( isset($rss->items) && 0 != count($rss->items) ) {
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?>
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<ul>
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<?php
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$rss->items = array_slice($rss->items, 0, $items);
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foreach ($rss->items as $item ) {
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$title = wp_specialchars($item['title']);
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$author = preg_replace( '|(.+?):.+|s', '$1', $item['title'] );
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$post = preg_replace( '|.+?:(.+)|s', '$1', $item['title'] );
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?>
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<li><a href='<?php echo wp_filter_kses($item['link']); ?>'><span class="post"><?php echo $post; ?></span><span class="hidden"> - </span><cite><?php echo $author; ?></cite></a></li>
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<?php
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}
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?>
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</ul>
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<?php
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}
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break;
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}
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?>
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