1<?php 2 3namespace dokuwiki\Ui; 4 5use dokuwiki\Extension\Event; 6use dokuwiki\Form\Form; 7 8/** 9 * DokuWiki Backlinks Interface 10 * 11 * @package dokuwiki\Ui 12 */ 13class Backlinks extends Ui 14{ 15 /** 16 * Display backlinks 17 * 18 * @author Andreas Gohr <andi@splitbrain.org> 19 * @author Michael Klier <chi@chimeric.de> 20 * 21 * @return void 22 */ 23 public function show() 24 { 25 global $ID; 26 global $lang; 27 28 // print intro 29 print p_locale_xhtml('backlinks'); 30 31 $data = ft_backlinks($ID); 32 33 if (!empty($data)) { 34 print '<ul class="idx">'; 35 foreach ($data as $blink) { 36 print '<li><div class="li">'; 37 print html_wikilink(':'.$blink,useHeading('navigation') ? null : $blink); 38 print '</div></li>'; 39 } 40 print '</ul>'; 41 } else { 42 print '<div class="level1"><p>'. $lang['nothingfound'] .'</p></div>'; 43 } 44 } 45 46} 47