1<?php 2/** 3 * Overwriting DokuWiki template functions 4 * 5 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 6 * @author Sascha Leib <sascha@leib.be> 7 * @author Andreas Gohr <andi@splitbrain.org> 8 */ 9 10use dokuwiki\Extension\Event; 11use dokuwiki\File\PageResolver; 12 13/** 14 * Print the specific HTML meta headers 15 * 16 * Overrides the original version by modifying the headers and the way it is printed 17 * 18 * @author Sascha Leib <sascha@leib.be> 19 * @author Andreas Gohr <andi@splitbrain.org> 20 * 21 * @triggers TPL_METAHEADER_OUTPUT 22 * @param bool $alt Should feeds and alternative format links be added? 23 * @return bool 24 */ 25function my_metaheaders($alt = true) { 26 global $ID; 27 global $REV; 28 global $INFO; 29 global $JSINFO; 30 global $ACT; 31 global $QUERY; 32 global $lang; 33 global $conf; 34 global $updateVersion; 35 /** @var Input $INPUT */ 36 global $INPUT; 37 38 // prepare the head array 39 $head = array(); 40 41 // prepare seed for js and css 42 $tseed = $updateVersion; 43 $depends = getConfigFiles('main'); 44 $depends[] = DOKU_CONF."tpl/".$conf['template']."/style.ini"; 45 foreach($depends as $f) $tseed .= @filemtime($f); 46 $tseed = md5($tseed); 47 48 // Open Graph information 49 $meta = p_get_metadata($ID); 50 if (is_array($meta) && array_key_exists('title', $meta) && $meta['title'] !== null) { 51 $head['meta'][] = array('property' => 'og:title', 'content' => tpl_pagetitle($ID, true)); 52 $head['meta'][] = array('property' => 'og:site_name ', 'content' => $conf['title']); 53 $head['meta'][] = array('property' => 'og:type', 'content' => 'website'); 54 $head['meta'][] = array('property' => 'og:url', 'content' => wl($ID, '', true, '&')); 55 56 if (array_key_exists('description', $meta) && is_array($meta['description'])) { 57 if (array_key_exists('abstract', $meta['description'])) { 58 $parts = explode("\n", $meta['description']['abstract']); 59 60 if (is_array($parts) && array_key_exists(2, $parts)) { 61 $head['meta'][] = array('property' => 'og:description', 'content' => $parts[2]); 62 63 // Bing insists in a non-og description: 64 $head['meta'][] = array('name' => 'description', 'content' => $parts[2]); 65 } 66 } 67 } 68 } 69 70 // the usual stuff 71 $head['meta'][] = array('name'=> 'generator', 'content'=> 'DokuWiki'); 72 if(actionOK('search')) { 73 $head['link'][] = array( 74 'rel' => 'search', 'type'=> 'application/opensearchdescription+xml', 75 'href'=> DOKU_BASE.'lib/exe/opensearch.php', 'title'=> $conf['title'] 76 ); 77 } 78 79 $head['link'][] = array('rel'=> 'start', 'href'=> DOKU_BASE); 80 if(actionOK('index')) { 81 $head['link'][] = array( 82 'rel' => 'contents', 'href'=> wl($ID, 'do=index', false, '&'), 83 'title'=> $lang['btn_index'] 84 ); 85 } 86 87 if (actionOK('manifest')) { 88 $head['link'][] = array('rel'=> 'manifest', 'href'=> DOKU_BASE.'lib/exe/manifest.php'); 89 } 90 91 $styleUtil = new \dokuwiki\StyleUtils(); 92 $styleIni = $styleUtil->cssStyleini(); 93 $replacements = $styleIni['replacements']; 94 if (!empty($replacements['__theme_color__'])) { 95 $head['meta'][] = array( 96 'name' => 'theme-color', 97 'content' => $replacements['__theme_color__'] 98 ); 99 } 100 101 if($alt) { 102 if(actionOK('rss')) { 103 $head['link'][] = array( 104 'rel' => 'alternate', 'type'=> 'application/rss+xml', 105 'title'=> $lang['btn_recent'], 'href'=> DOKU_BASE.'feed.php' 106 ); 107 $head['link'][] = array( 108 'rel' => 'alternate', 'type'=> 'application/rss+xml', 109 'title'=> $lang['currentns'], 110 'href' => DOKU_BASE.'feed.php?mode=list&ns='.(isset($INFO) ? $INFO['namespace'] : '') 111 ); 112 } 113 if(($ACT == 'show' || $ACT == 'search') && $INFO['writable']) { 114 $head['link'][] = array( 115 'rel' => 'edit', 116 'title'=> $lang['btn_edit'], 117 'href' => wl($ID, 'do=edit', false, '&') 118 ); 119 } 120 121 if(actionOK('rss') && $ACT == 'search') { 122 $head['link'][] = array( 123 'rel' => 'alternate', 'type'=> 'application/rss+xml', 124 'title'=> $lang['searchresult'], 125 'href' => DOKU_BASE.'feed.php?mode=search&q='.$QUERY 126 ); 127 } 128 129 if(actionOK('export_xhtml')) { 130 $head['link'][] = array( 131 'rel' => 'alternate', 'type'=> 'text/html', 'title'=> $lang['plainhtml'], 132 'href'=> exportlink($ID, 'xhtml', '', false, '&') 133 ); 134 } 135 136 if(actionOK('export_raw')) { 137 $head['link'][] = array( 138 'rel' => 'alternate', 'type'=> 'text/plain', 'title'=> $lang['wikimarkup'], 139 'href'=> exportlink($ID, 'raw', '', false, '&') 140 ); 141 } 142 } 143 144 // setup robot tags apropriate for different modes 145 if(($ACT == 'show' || $ACT == 'export_xhtml') && !$REV) { 146 if($INFO['exists']) { 147 //delay indexing: 148 if((time() - $INFO['lastmod']) >= $conf['indexdelay'] && !isHiddenPage($ID) ) { 149 $head['meta'][] = array('name'=> 'robots', 'content'=> 'index,follow'); 150 } else { 151 $head['meta'][] = array('name'=> 'robots', 'content'=> 'noindex,nofollow'); 152 } 153 $canonicalUrl = wl($ID, '', true, '&'); 154 if ($ID == $conf['start']) { 155 $canonicalUrl = DOKU_URL; 156 } 157 $head['link'][] = array('rel'=> 'canonical', 'href'=> $canonicalUrl); 158 } else { 159 $head['meta'][] = array('name'=> 'robots', 'content'=> 'noindex,follow'); 160 } 161 } elseif(defined('DOKU_MEDIADETAIL')) { 162 $head['meta'][] = array('name'=> 'robots', 'content'=> 'index,follow'); 163 } else { 164 $head['meta'][] = array('name'=> 'robots', 'content'=> 'noindex,nofollow'); 165 } 166 167 // set metadata 168 if($ACT == 'show' || $ACT == 'export_xhtml') { 169 // keywords (explicit or implicit) 170 if(!empty($INFO['meta']['subject'])) { 171 $head['meta'][] = array('name'=> 'keywords', 'content'=> join(',', $INFO['meta']['subject'])); 172 } else { 173 $head['meta'][] = array('name'=> 'keywords', 'content'=> str_replace(':', ',', $ID)); 174 } 175 } 176 177 // load stylesheets 178 $head['link'][] = array( 179 'rel' => 'stylesheet', 180 'href'=> DOKU_BASE . 'lib/exe/css.php?t='.rawurlencode($conf['template']).'&tseed='.$tseed 181 ); 182 183 $script = "var NS='".(isset($INFO)?$INFO['namespace']:'')."';\n\t\t"; 184 if($conf['useacl'] && $INPUT->server->str('REMOTE_USER')) { 185 $script .= "var SIG=".toolbar_signature().";\n\t\t"; 186 } 187 188 if($conf['basedir']) { 189 $script .= 'var BASEDIR="'.$conf['basedir']."\";\n\t\t"; 190 } 191 192 jsinfo(); 193 $script .= 'var JSINFO = ' . json_encode($JSINFO).';'; 194 $head['script'][] = array('_data'=> $script); 195 196 // load jquery 197 $jquery = getCdnUrls(); 198 foreach($jquery as $src) { 199 $head['script'][] = array( 200 /* 'charset' => 'utf-8', -- obsolete */ 201 '_data' => '', 202 'src' => $src, 203 ) + ($conf['defer_js'] ? [ 'defer' => 'defer'] : []); 204 } 205 206 // load our javascript dispatcher 207 $head['script'][] = array( 208 /* 'charset'=> 'utf-8', -- obsolete */ 209 '_data'=> '', 210 'src' => DOKU_BASE . 'lib/exe/js.php'.'?t='.rawurlencode($conf['template']).'&tseed='.$tseed, 211 ) + ($conf['defer_js'] ? [ 'defer' => 'defer'] : []); 212 213 // trigger event here 214 Event::createAndTrigger('TPL_METAHEADER_OUTPUT', $head, '_my_metaheaders_action', true); 215 return true; 216} 217 218/** 219 * prints the array build by my_metaheaders 220 * 221 * Overrides the original version by adding a tab before each line for neater HTML code 222 * 223 * @author Sascha Leib <sascha@leib.be> 224 * @author Andreas Gohr <andi@splitbrain.org> 225 * 226 * @param array $data 227 */ 228function _my_metaheaders_action($data) { 229 foreach($data as $tag => $inst) { 230 foreach($inst as $attr) { 231 if ( empty($attr) ) { continue; } 232 echo "\t<", $tag, ' ', buildAttributes($attr); 233 if(isset($attr['_data']) || $tag == 'script') { 234 if($tag == 'script' && $attr['_data']) 235 $attr['_data'] = "/*<![CDATA[*/". 236 $attr['_data']. 237 "\n/*!]]>*/"; 238 239 echo '>', $attr['_data'], '</', $tag, '>'; 240 } else { 241 echo '/>'; 242 } 243 echo "\n"; 244 } 245 } 246} 247 248/** 249 * get a link to the homepage. 250 * 251 * wraps the original wl() function to allow overriding in the options 252 * 253 * @author Sascha Leib <sascha@leib.be> 254 * 255 * @returns string (link) 256 */ 257function my_homelink() { 258 global $conf; 259 260 $hl = trim(tpl_getConf('homelink')); 261 262 if ( $hl !== '' ) { 263 return $hl; 264 } else { 265 return wl(); // default homelink 266 } 267} 268 269/** 270 * Print the breadcrumbs trace 271 * 272 * Cleanup of the original code to create neater and more accessible HTML 273 * 274 * @author Sascha Leib <sascha@leib.be> 275 * @author Andreas Gohr <andi@splitbrain.org> 276 * 277 * @param string $prefix inserted before each line 278 * 279 * @return void 280 */ 281function my_breadcrumbs($prefix = '') { 282 global $lang; 283 global $conf; 284 285 //check if enabled 286 if(!$conf['breadcrumbs']) return false; 287 288 $crumbs = breadcrumbs(); //setup crumb trace 289 290 /* begin listing */ 291 echo $prefix . "<nav id=\"navBreadCrumbs\">\n"; 292 echo $prefix . "\t<h4>" . $lang['breadcrumb'] . "</h4>\n"; 293 echo $prefix . "\t<ol reversed>\n"; 294 295 $last = count($crumbs); 296 $i = 0; 297 foreach($crumbs as $id => $name) { 298 $i++; 299 echo $prefix . "\t\t<li" . ($i == $last ? ' class="current"' : '') . '><bdi>' . tpl_link(wl($id), hsc($name), '', true) . "</bdi></li>\n"; 300 } 301 echo $prefix . "\t</ol>\n"; 302 echo $prefix . "</nav>\n"; 303} 304 305/** 306 * Hierarchical breadcrumbs 307 * 308 * Cleanup of the original code to create neater and more accessible HTML 309 * 310 * @author Sascha Leib <sascha@leib.be> 311 * @author Andreas Gohr <andi@splitbrain.org> 312 * @author Nigel McNie <oracle.shinoda@gmail.com> 313 * @author Sean Coates <sean@caedmon.net> 314 * @author <fredrik@averpil.com> 315 * 316 * @param string $prefix to be added before each line 317 * 318 */ 319function my_youarehere($prefix = '') { 320 global $conf; 321 global $ID; 322 global $lang; 323 324 // check if enabled 325 if(!$conf['youarehere']) return false; 326 327 $parts = explode(':', $ID); 328 $count = count($parts); 329 $isdir = ( $parts[$count-1] == $conf['start']); 330 331 $hl = trim(tpl_getConf('homelink')); 332 333 echo $prefix . "<nav id=\"navYouAreHere\">\n"; 334 echo $prefix . "\t<h4>" . $lang['youarehere'] . "</h4>\n"; 335 echo $prefix . "\t<ol>\n"; 336 337 // always print the startpage 338 if ( $hl !== '' ) { 339 echo $prefix . "\t\t<li class=\"home\">" . tpl_link( $hl, htmlentities(tpl_getLang('homepage')), ' title="' . htmlentities(tpl_getLang('homepage')) . '"', true) . "</li>\n"; 340 echo $prefix . "\t\t<li>" . tpl_pagelink(':'.$conf['start'], null, true) . "</li>\n"; 341 } else { 342 echo $prefix . "\t\t<li class=\"home\">" . tpl_pagelink(':'.$conf['start'], null, true) . "</li>\n"; 343 } 344 345 // print intermediate namespace links 346 $page = ''; 347 for($i = 0; $i < $count - 1; $i++) { 348 $part = $parts[$i]; 349 $page .= $part . ':'; 350 351 if ($i == $count-2 && $isdir) break; // Skip last if it is an index page 352 353 echo $prefix . "\t\t<li>" . tpl_pagelink($page, null, true) . "</li>\n"; 354 } 355 356 // chould the current page be included in the listing? 357 $trail = tpl_getConf('navtrail'); 358 359 if ($trail !== 'none' && $trail !== '') { 360 361 echo $prefix . "\t\t<li class=\"current\">"; 362 if ($trail == 'text') { 363 echo tpl_pagetitle($page . $parts[$count-1], true); 364 } else if ($trail == 'link') { 365 echo tpl_pagelink($page . $parts[$count-1], null, true); 366 } 367 echo "</li>\n"; 368 } 369 370 echo $prefix . "\t</ol>\n"; 371 echo $prefix . "</nav>\n"; 372} 373 374/** 375 * My implementation of the basic userinfo (in the global banner) 376 * 377 * 378 * @author Sascha Leib <sascha@leib.be> 379 * 380 * @param string $prefix to be added before each line 381 * 382 * @return void 383 */ 384function my_userinfo($prefix = '') { 385 global $lang; 386 global $INPUT; 387 388 // add login/logout button: 389 $items = (new \dokuwiki\Menu\UserMenu())->getItems(); 390 foreach($items as $it) { 391 $typ = $it->getType(); 392 393 if ($typ === 'profile') { // special case for user profile: 394 395 echo $prefix . '<li class="action profile"><span class="sronly">' . $lang['loggedinas'] . 396 ' </span><a href="' . htmlentities($it->getLink()) . '" title="' . $it->getTitle() . '">' . 397 userlink() . "</a></li>\n"; 398 399 } else { 400 401 echo $prefix . "<li class=\"action $typ\"><a href=\"" . htmlentities($it->getLink()) . 402 '" title="' . $it->getTitle() . '">' . ($typ === 'profile'? userlink() : $it->getLabel() ) . 403 "</a></li>\n"; 404 } 405 } 406} 407 408/** 409 *Inserts a cleaner version of the TOC 410 * 411 * This is an update of the original function that renders the TOC directly. 412 * 413 * @author Sascha Leib <sascha@leib.be> 414 * @author Andreas Gohr <andi@splitbrain.org> 415 * 416 * @param string $prefix to be added before each line 417 * 418 * @return void 419 */ 420function my_toc($prefix = '') { 421 global $TOC; 422 global $ACT; 423 global $ID; 424 global $REV; 425 global $INFO; 426 global $conf; 427 global $lang; 428 $toc = array(); 429 430 if(is_array($TOC)) { 431 // if a TOC was prepared in global scope, always use it 432 $toc = $TOC; 433 } elseif(($ACT == 'show' || substr($ACT, 0, 6) == 'export') && !$REV && $INFO['exists']) { 434 // get TOC from metadata, render if neccessary 435 $meta = p_get_metadata($ID, '', METADATA_RENDER_USING_CACHE); 436 if(isset($meta['internal']['toc'])) { 437 $tocok = $meta['internal']['toc']; 438 } else { 439 $tocok = true; 440 } 441 $toc = isset($meta['description']['tableofcontents']) ? $meta['description']['tableofcontents'] : null; 442 if(!$tocok || !is_array($toc) || !$conf['tocminheads'] || count($toc) < $conf['tocminheads']) { 443 $toc = array(); 444 } 445 } elseif($ACT == 'admin') { 446 // try to load admin plugin TOC 447 /** @var $plugin AdminPlugin */ 448 if ($plugin = plugin_getRequestAdminPlugin()) { 449 $toc = $plugin->getTOC(); 450 $TOC = $toc; // avoid later rebuild 451 } 452 } 453 454 /* Build the hierarchical list of headline links: */ 455 if (count($toc) >= intval($conf['tocminheads'])) { 456 echo $prefix . "<aside id=\"toc\" class=\"toggle hide\">\n"; 457 echo $prefix . "\t<button type=\"button\" id=\"toc-menubutton\" class=\"tg_button\" title=\"" . htmlentities($lang['toc']) . '" aria-haspopup="true" aria-controls="toc-menu"><span>' . htmlentities($lang['toc']) . "</span></button>\n" . $prefix . "\t<div id=\"toc-menu\" class=\"tg_content\" role=\"menu\" aria-labelledby=\"toc-menubutton\">"; 458 $level = 0; 459 foreach($toc as $it) { 460 461 $nl = intval($it['level']); 462 $cp = ($nl <=> $level); 463 464 if ($cp > 0) { 465 while ($level < $nl) { 466 echo "\n" . $prefix . str_repeat("\t", $level*2 + 2) . "<ol>\n"; 467 $level++; 468 } 469 } else if ($cp < 0) { 470 while ($level > $nl) { 471 echo "\n" . $prefix . str_repeat("\t", $level*2) . "</ol>\n" . $prefix . str_repeat("\t", $level*2-1) . "</li>\n"; 472 $level--; 473 } 474 } else { 475 echo "</li>\n"; 476 } 477 478 $href = ( array_key_exists('link', $it ) ? $it['link'] : '' ) . ( array_key_exists('hid', $it) && $it['hid'] !== '' ? '#' . $it['hid'] : '' ); 479 480 echo $prefix . str_repeat("\t", $nl*2 + 1) . '<li role="presentation"><a role="menuitem" href="' . $href . '">' . htmlentities($it['title']) . "</a>"; 481 $level = $nl; 482 } 483 484 for ($i = $level-1; $i > 0; $i--) { 485 echo "</li>\n" . $prefix . str_repeat("\t", $i*2 + 1) . "</ol>"; 486 } 487 488 echo "</li>\n" . $prefix . "\t\t</ol>\n" . $prefix . "\t</div>\n" . $prefix . "</aside>\n"; 489 } 490} 491 492/** 493 * Print last change date 494 * 495 * @author Sascha Leib <sascha@leib.be> 496 * 497 * @param string $prefix to be added before each line 498 * 499 * @return void 500 */ 501function my_lastchange($prefix = '') { 502 503 global $lang; 504 global $INFO; 505 global $conf; 506 507 $lastmod = $INFO['lastmod']; 508 509 if (intval($lastmod) > 0) { // is valid date? 510 511 $longDate = htmlentities(dformat($lastmod)); 512 513 echo $prefix . "<p class=\"docInfo\">\n"; 514 echo $prefix . "\t<bdi>" . $lang['lastmod'] . "</bdi>\n"; 515 echo $prefix . "\t<time datetime=\"" . date('c', $lastmod) . '" title="' . $longDate . '"><span class="print-only">' . $longDate . '</span><span class="noprint">' . datetime_h($lastmod) . "</span></time>\n"; 516 echo $prefix . "</p>\n"; 517 } 518 519 /* user name for last change (is this really interesting to the visitor?) */ 520 /* echo $prefix .'<span class="editorname" tabindex="0">' . $lang['by'] . ' <bdi>' . editorinfo($INFO['editor']) . "</bdi></span>\n"; */ 521} 522 523/** 524 * Returns a description list of the metatags of the current image 525 * 526 * @return string html of description list 527 */ 528function my_img_meta($prefix = '') { 529 global $lang; 530 531 $format = '%Y-%m-%dT%T%z'; /* e.g. 2021-21-05T16:45:12+02:00 */ 532 533 $tags = tpl_get_img_meta(); 534 535 foreach($tags as $tag) { 536 $label = $lang[$tag['langkey']]; 537 if(!$label) $label = $tag['langkey'] . ':'; 538 539 echo $prefix . '<tr><th>'.$label.'</th><td>'; 540 if ($tag['type'] == 'date') { 541 echo '<time datetime="' . strftime($format, $tag['value']) . '">' . dformat($tag['value']) . '</time>'; 542 } else { 543 echo hsc($tag['value']); 544 } 545 echo "</td></tr>\n"; 546 } 547} 548 549/** 550 * Creates the Site logo image link 551 * 552 */ 553function my_sitelogo() { 554 global $conf; 555 556 // get logo either out of the template images folder or data/media folder 557 $logoSize = array(); 558 $logo = tpl_getMediaFile(array(':logo.svg', ':wiki:logo.svg', ':logo.png', ':wiki:logo.png', 'images/sitelogo.svg'), false, $logoSize); 559 tpl_link( my_homelink(), 560 '<img src="'.$logo.'" ' . (is_array($logoSize) && array_key_exists(3, $logoSize) ? $logoSize[3] : '') . ' alt="' . htmlentities($conf['title']) . '" />', 'accesskey="h" title="[H]" class="logo"'); 561} 562 563/** 564 * Creates the various favicon and similar links: 565 * 566 * @param string $color overwrite the theme color. 567 * 568 * @return null 569 */ 570function my_favicons($color = null) { 571 572 $logoSize = array(); 573 574 /* Theme color: 575 if ($color == null) { 576 577 // get the style config: 578 $styleUtil = new \dokuwiki\StyleUtils(); 579 $styleIni = $styleUtil->cssStyleini(); 580 $replacements = $styleIni['replacements']; 581 $color = $replacements['__theme_color__']; 582 583 if ($color== null) { $color = '#2b73b7'; } 584 } 585 echo "\t<meta name=\"theme-color\" content=\"" . $color . "\" />\n"; */ 586 587 // get the favicon: 588 $link = tpl_getMediaFile(array(':favicon.ico', ':favicon.png', ':favicon.svg', ':wiki:favicon.ico', ':wiki:favicon.png', ':wiki:favicon.svg'), false, $logoSize); 589 echo "\t<link rel=\"icon\" href=\"" . $link . "\" />\n"; 590 591 // Apple Touch Icon 592 $logoSize = array(); 593 $link = tpl_getMediaFile(array(':apple-touch-icon.png', ':wiki:apple-touch-icon.png', 'images/apple-touch-icon.png'), false, $logoSize); 594 echo "\t<link rel=\"apple-touch-icon\" href=\"" . $link . "\" />\n"; 595 596} 597 598/** 599 * inserts the Cookies banner, if appropriate. 600 * This is based on Michal Koutny’s "cookielaw" plugin 601 * 602 * @param string $prefix to be added before each line 603 */ 604function my_cookiebanner($prefix = '') { 605 606 // get the configuration settings: 607 $msg = tpl_getConf('cookiemsg', '(no message configured)'); 608 $position = tpl_getConf('cookiepos', 'bottom'); 609 $link = tpl_getConf('cookielink', 'about:cookies'); 610 611 // if the cookie is already set or position is set to hide, do nothing. 612 if ( isset($_COOKIE['cookielaw']) or $position == 'hide') { 613 return; 614 } 615 616 // output the HTML code: 617 echo $prefix . "<div id=\"cookiebanner\" class=\"cb_" . $position . "\">\n"; 618 echo $prefix . "\t<p class=\"cb_info\"><span class=\"cb_icon\"></span>\n"; 619 echo $prefix . "\t\t<span class=\"cb_msg\">". $msg . "</span>\r"; 620 echo $prefix . "\t</p>\n"; 621 echo $prefix . "\t<p class=\"cb_action\">\n"; 622 echo $prefix . "\t\t<button>" . hsc(tpl_getLang('cookie_consent')) . "</button>\n"; 623 echo $prefix . "\t\t"; 624 if ( substr($link, 0, 7) == 'http://' || substr($link, 0, 8) == 'https://') { 625 echo '<a href="' . $link . '" target="_blank">' . hsc(tpl_getLang('cookie_linktext')) . '</a>'; 626 } else { 627 tpl_pagelink($link, tpl_getLang('cookie_linktext')); 628 } 629 echo $prefix . "\n\t</p>\n" . $prefix . "</div>\n"; 630 631} 632