| [ Index ] |
PHP Cross Reference of DokuWiki |
[Summary view] [Print] [Text view]
1 <?php 2 3 /** 4 * HTML output functions 5 * 6 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 7 * @author Andreas Gohr <andi@splitbrain.org> 8 */ 9 10 use dokuwiki\Ui\MediaRevisions; 11 use dokuwiki\Form\Form; 12 use dokuwiki\Action\Denied; 13 use dokuwiki\Action\Locked; 14 use dokuwiki\ChangeLog\PageChangeLog; 15 use dokuwiki\Extension\AuthPlugin; 16 use dokuwiki\Extension\Event; 17 use dokuwiki\Search\FulltextSearch; 18 use dokuwiki\Utf8; 19 use dokuwiki\Ui\Backlinks; 20 use dokuwiki\Ui\Editor; 21 use dokuwiki\Ui\Index; 22 use dokuwiki\Ui\Login; 23 use dokuwiki\Ui\PageConflict; 24 use dokuwiki\Ui\PageDiff; 25 use dokuwiki\Ui\PageDraft; 26 use dokuwiki\Ui\PageRevisions; 27 use dokuwiki\Ui\PageView; 28 use dokuwiki\Ui\Recent; 29 use dokuwiki\Ui\UserProfile; 30 use dokuwiki\Ui\UserRegister; 31 use dokuwiki\Ui\UserResendPwd; 32 use dokuwiki\Utf8\Clean; 33 34 if (!defined('SEC_EDIT_PATTERN')) { 35 define('SEC_EDIT_PATTERN', '#<!-- EDIT({.*?}) -->#'); 36 } 37 38 39 /** 40 * Convenience function to quickly build a wikilink 41 * 42 * @author Andreas Gohr <andi@splitbrain.org> 43 * @param string $id id of the target page 44 * @param string $name the name of the link, i.e. the text that is displayed 45 * @param string|array $search search string(s) that shall be highlighted in the target page 46 * @return string the HTML code of the link 47 */ 48 function html_wikilink($id, $name = null, $search = '') 49 { 50 /** @var Doku_Renderer_xhtml $xhtml_renderer */ 51 static $xhtml_renderer = null; 52 if (is_null($xhtml_renderer)) { 53 $xhtml_renderer = p_get_renderer('xhtml'); 54 } 55 56 return $xhtml_renderer->internallink($id, $name, $search, true, 'navigation'); 57 } 58 59 /** 60 * The loginform 61 * 62 * @author Andreas Gohr <andi@splitbrain.org> 63 * 64 * @param bool $svg Whether to show svg icons in the register and resendpwd links or not 65 * @deprecated 2020-07-18 66 */ 67 function html_login($svg = false) 68 { 69 dbg_deprecated(Login::class . '::show()'); 70 (new Login($svg))->show(); 71 } 72 73 74 /** 75 * Denied page content 76 * 77 * @deprecated 2020-07-18 not called anymore, see inc/Action/Denied::tplContent() 78 */ 79 function html_denied() 80 { 81 dbg_deprecated(Denied::class . '::showBanner()'); 82 (new Denied())->showBanner(); 83 } 84 85 /** 86 * inserts section edit buttons if wanted or removes the markers 87 * 88 * @author Andreas Gohr <andi@splitbrain.org> 89 * 90 * @param string $text 91 * @param bool $show show section edit buttons? 92 * @return string 93 */ 94 function html_secedit($text, $show = true) 95 { 96 global $INFO; 97 98 if ((isset($INFO) && !$INFO['writable']) || !$show || (isset($INFO) && $INFO['rev'])) { 99 return preg_replace(SEC_EDIT_PATTERN, '', $text); 100 } 101 102 return preg_replace_callback( 103 SEC_EDIT_PATTERN, 104 html_secedit_button(...), 105 $text 106 ); 107 } 108 109 /** 110 * prepares section edit button data for event triggering 111 * used as a callback in html_secedit 112 * 113 * @author Andreas Gohr <andi@splitbrain.org> 114 * 115 * @param array $matches matches with regexp 116 * @return string 117 * @triggers HTML_SECEDIT_BUTTON 118 */ 119 function html_secedit_button($matches) 120 { 121 $json = htmlspecialchars_decode($matches[1], ENT_QUOTES); 122 123 try { 124 $data = json_decode($json, true, 512, JSON_THROW_ON_ERROR); 125 } catch (JsonException) { 126 return ''; 127 } 128 $data['target'] = strtolower($data['target']); 129 $data['hid'] = strtolower($data['hid'] ?? ''); 130 131 return Event::createAndTrigger( 132 'HTML_SECEDIT_BUTTON', 133 $data, 134 'html_secedit_get_button' 135 ); 136 } 137 138 /** 139 * prints a section editing button 140 * used as default action form HTML_SECEDIT_BUTTON 141 * 142 * @author Adrian Lang <lang@cosmocode.de> 143 * 144 * @param array $data name, section id and target 145 * @return string html 146 */ 147 function html_secedit_get_button($data) 148 { 149 global $ID; 150 global $INFO; 151 152 if (!isset($data['name']) || $data['name'] === '') return ''; 153 154 $name = $data['name']; 155 unset($data['name']); 156 157 $secid = $data['secid']; 158 unset($data['secid']); 159 160 $params = array_merge( 161 ['do' => 'edit', 'rev' => $INFO['lastmod'], 'summary' => '[' . $name . '] '], 162 $data 163 ); 164 165 $html = '<div class="secedit editbutton_' . $data['target'] . ' editbutton_' . $secid . '">'; 166 $html .= html_btn('secedit', $ID, '', $params, 'post', $name); 167 $html .= '</div>'; 168 return $html; 169 } 170 171 /** 172 * Just the back to top button (in its own form) 173 * 174 * @author Andreas Gohr <andi@splitbrain.org> 175 * 176 * @return string html 177 */ 178 function html_topbtn() 179 { 180 global $lang; 181 182 return '<a class="nolink" href="#dokuwiki__top">' 183 . '<button class="button" onclick="window.scrollTo(0, 0)" title="' . $lang['btn_top'] . '">' 184 . $lang['btn_top'] 185 . '</button></a>'; 186 } 187 188 /** 189 * Displays a button (using its own form) 190 * If tooltip exists, the access key tooltip is replaced. 191 * 192 * @author Andreas Gohr <andi@splitbrain.org> 193 * 194 * @param string $name 195 * @param string $id 196 * @param string $akey access key 197 * @param string[] $params key-value pairs added as hidden inputs 198 * @param string $method 199 * @param string $tooltip 200 * @param bool|string $label label text, false: lookup btn_$name in localization 201 * @param string $svg (optional) svg code, inserted into the button 202 * @return string 203 */ 204 function html_btn($name, $id, $akey, $params, $method = 'get', $tooltip = '', $label = false, $svg = null) 205 { 206 global $conf; 207 global $lang; 208 209 if (!$label) 210 $label = $lang['btn_' . $name]; 211 212 //filter id (without urlencoding) 213 $id = idfilter($id, false); 214 215 //make nice URLs even for buttons 216 if ($conf['userewrite'] == 2) { 217 $script = DOKU_BASE . DOKU_SCRIPT . '/' . $id; 218 } elseif ($conf['userewrite']) { 219 $script = DOKU_BASE . $id; 220 } else { 221 $script = DOKU_BASE . DOKU_SCRIPT; 222 $params['id'] = $id; 223 } 224 225 $html = '<form class="button btn_' . $name . '" method="' . $method . '" action="' . $script . '"><div class="no">'; 226 227 if (is_array($params)) { 228 foreach ($params as $key => $val) { 229 $html .= '<input type="hidden" name="' . $key . '" value="' . hsc($val) . '" />'; 230 } 231 } 232 233 $tip = empty($tooltip) ? hsc($label) : hsc($tooltip); 234 235 $html .= '<button type="submit" '; 236 if ($akey) { 237 $tip .= ' [' . strtoupper($akey) . ']'; 238 $html .= 'accesskey="' . $akey . '" '; 239 } 240 $html .= 'title="' . $tip . '">'; 241 if ($svg) { 242 $html .= '<span>' . hsc($label) . '</span>' . inlineSVG($svg); 243 } else { 244 $html .= hsc($label); 245 } 246 $html .= '</button>'; 247 $html .= '</div></form>'; 248 249 return $html; 250 } 251 /** 252 * show a revision warning 253 * 254 * @author Szymon Olewniczak <dokuwiki@imz.re> 255 * @deprecated 2020-07-18 256 */ 257 function html_showrev() 258 { 259 dbg_deprecated(PageView::class . '::showrev()'); 260 } 261 262 /** 263 * Show a wiki page 264 * 265 * @author Andreas Gohr <andi@splitbrain.org> 266 * 267 * @param null|string $txt wiki text or null for showing $ID 268 * @deprecated 2020-07-18 269 */ 270 function html_show($txt = null) 271 { 272 dbg_deprecated(PageView::class . '::show()'); 273 (new PageView($txt))->show(); 274 } 275 276 /** 277 * ask the user about how to handle an exisiting draft 278 * 279 * @author Andreas Gohr <andi@splitbrain.org> 280 * @deprecated 2020-07-18 281 */ 282 function html_draft() 283 { 284 dbg_deprecated(PageDraft::class . '::show()'); 285 (new PageDraft())->show(); 286 } 287 288 /** 289 * Highlights searchqueries in HTML code 290 * 291 * @author Andreas Gohr <andi@splitbrain.org> 292 * @author Harry Fuecks <hfuecks@gmail.com> 293 * 294 * @param string $html 295 * @param array|string $phrases 296 * @return string html 297 */ 298 function html_hilight($html, $phrases) 299 { 300 $FulltextSearch = new FulltextSearch(); 301 $phrases = (array) $phrases; 302 $phrases = array_map(preg_quote_cb(...), $phrases); 303 $phrases = array_map($FulltextSearch->snippetRePreprocess(...), $phrases); 304 $phrases = array_filter($phrases); 305 306 $regex = implode('|', $phrases); 307 308 if ($regex === '') return $html; 309 if (!Clean::isUtf8($regex)) return $html; 310 311 return @preg_replace_callback("/((<[^>]*)|$regex)/ui", function ($match) { 312 $hlight = unslash($match[0]); 313 if (!isset($match[2])) { 314 $hlight = '<span class="search_hit">' . $hlight . '</span>'; 315 } 316 return $hlight; 317 }, $html); 318 } 319 320 /** 321 * Display error on locked pages 322 * 323 * @author Andreas Gohr <andi@splitbrain.org> 324 * @deprecated 2020-07-18 not called anymore, see inc/Action/Locked::tplContent() 325 */ 326 function html_locked() 327 { 328 dbg_deprecated(Locked::class . '::showBanner()'); 329 (new Locked())->showBanner(); 330 } 331 332 /** 333 * list old revisions 334 * 335 * @author Andreas Gohr <andi@splitbrain.org> 336 * @author Ben Coburn <btcoburn@silicodon.net> 337 * @author Kate Arzamastseva <pshns@ukr.net> 338 * 339 * @param int $first skip the first n changelog lines 340 * @param string $media_id id of media, or empty for current page 341 * @deprecated 2020-07-18 342 */ 343 function html_revisions($first = -1, $media_id = '') 344 { 345 dbg_deprecated(PageRevisions::class . '::show()'); 346 if ($media_id) { 347 (new MediaRevisions($media_id))->show($first); 348 } else { 349 global $INFO; 350 (new PageRevisions($INFO['id']))->show($first); 351 } 352 } 353 354 /** 355 * display recent changes 356 * 357 * @author Andreas Gohr <andi@splitbrain.org> 358 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 359 * @author Ben Coburn <btcoburn@silicodon.net> 360 * @author Kate Arzamastseva <pshns@ukr.net> 361 * 362 * @param int $first 363 * @param string $show_changes 364 * @deprecated 2020-07-18 365 */ 366 function html_recent($first = 0, $show_changes = 'both') 367 { 368 dbg_deprecated(Recent::class . '::show()'); 369 (new Recent($first, $show_changes))->show(); 370 } 371 372 /** 373 * Display page index 374 * 375 * @author Andreas Gohr <andi@splitbrain.org> 376 * 377 * @param string $ns 378 * @deprecated 2020-07-18 379 */ 380 function html_index($ns) 381 { 382 dbg_deprecated(Index::class . '::show()'); 383 (new Index($ns))->show(); 384 } 385 386 /** 387 * Index tree item formatter for html_buildlist() 388 * 389 * User function for html_buildlist() 390 * 391 * @author Andreas Gohr <andi@splitbrain.org> 392 * 393 * @param array $item 394 * @return string 395 * @deprecated 2020-07-18 396 */ 397 function html_list_index($item) 398 { 399 dbg_deprecated(Index::class . '::formatListItem()'); 400 return (new Index())->formatListItem($item); 401 } 402 403 /** 404 * Index list item formatter for html_buildlist() 405 * 406 * This user function is used in html_buildlist to build the 407 * <li> tags for namespaces when displaying the page index 408 * it gives different classes to opened or closed "folders" 409 * 410 * @author Andreas Gohr <andi@splitbrain.org> 411 * 412 * @param array $item 413 * @return string html 414 * @deprecated 2020-07-18 415 */ 416 function html_li_index($item) 417 { 418 dbg_deprecated(Index::class . '::tagListItem()'); 419 return (new Index())->tagListItem($item); 420 } 421 422 /** 423 * Default list item formatter for html_buildlist() 424 * 425 * @author Andreas Gohr <andi@splitbrain.org> 426 * 427 * @param array $item 428 * @return string html 429 * @deprecated 2020-07-18 430 */ 431 function html_li_default($item) 432 { 433 return '<li class="level' . $item['level'] . '">'; 434 } 435 436 /** 437 * Build an unordered list 438 * 439 * Build an unordered list from the given $data array 440 * Each item in the array has to have a 'level' property 441 * the item itself gets printed by the given $func user 442 * function. The second and optional function is used to 443 * print the <li> tag. Both user function need to accept 444 * a single item. 445 * 446 * Both user functions can be given as array to point to 447 * a member of an object. 448 * 449 * @author Andreas Gohr <andi@splitbrain.org> 450 * 451 * @param array $data array with item arrays 452 * @param string $class class of ul wrapper 453 * @param callable $func callback to print an list item 454 * @param callable $lifunc (optional) callback to the opening li tag 455 * @param bool $forcewrapper (optional) Trigger building a wrapper ul if the first level is 456 * 0 (we have a root object) or 1 (just the root content) 457 * @return string html of an unordered list 458 */ 459 function html_buildlist($data, $class, $func, $lifunc = null, $forcewrapper = false) 460 { 461 if ($data === []) { 462 return ''; 463 } 464 465 $firstElement = reset($data); 466 $start_level = $firstElement['level']; 467 $level = $start_level; 468 $html = ''; 469 $open = 0; 470 471 // set callback function to build the <li> tag, formerly defined as html_li_default() 472 if (!is_callable($lifunc)) { 473 $lifunc = static fn($item) => '<li class="level' . $item['level'] . '">'; 474 } 475 476 foreach ($data as $item) { 477 if ($item['level'] > $level) { 478 //open new list 479 for ($i = 0; $i < ($item['level'] - $level); $i++) { 480 if ($i) $html .= '<li class="clear">'; 481 $html .= "\n" . '<ul class="' . $class . '">' . "\n"; 482 $open++; 483 } 484 $level = $item['level']; 485 } elseif ($item['level'] < $level) { 486 //close last item 487 $html .= '</li>' . "\n"; 488 while ($level > $item['level'] && $open > 0) { 489 //close higher lists 490 $html .= '</ul>' . "\n" . '</li>' . "\n"; 491 $level--; 492 $open--; 493 } 494 } elseif ($html !== '') { 495 //close previous item 496 $html .= '</li>' . "\n"; 497 } 498 499 //print item 500 $html .= call_user_func($lifunc, $item); 501 $html .= '<div class="li">'; 502 503 $html .= call_user_func($func, $item); 504 $html .= '</div>'; 505 } 506 507 //close remaining items and lists 508 $html .= '</li>' . "\n"; 509 while ($open-- > 0) { 510 $html .= '</ul></li>' . "\n"; 511 } 512 513 if ($forcewrapper || $start_level < 2) { 514 // Trigger building a wrapper ul if the first level is 515 // 0 (we have a root object) or 1 (just the root content) 516 $html = "\n" . '<ul class="' . $class . '">' . "\n" . $html . '</ul>' . "\n"; 517 } 518 519 return $html; 520 } 521 522 /** 523 * display backlinks 524 * 525 * @author Andreas Gohr <andi@splitbrain.org> 526 * @author Michael Klier <chi@chimeric.de> 527 * @deprecated 2020-07-18 528 */ 529 function html_backlinks() 530 { 531 dbg_deprecated(Backlinks::class . '::show()'); 532 (new Backlinks())->show(); 533 } 534 535 /** 536 * Get header of diff HTML 537 * 538 * @param string $l_rev Left revisions 539 * @param string $r_rev Right revision 540 * @param string $id Page id, if null $ID is used 541 * @param bool $media If it is for media files 542 * @param bool $inline Return the header on a single line 543 * @return string[] HTML snippets for diff header 544 * @deprecated 2020-07-18 545 */ 546 function html_diff_head($l_rev, $r_rev, $id = null, $media = false, $inline = false) 547 { 548 dbg_deprecated('see ' . PageDiff::class . '::buildDiffHead()'); 549 return ['', '', '', '']; 550 } 551 552 /** 553 * Show diff 554 * between current page version and provided $text 555 * or between the revisions provided via GET or POST 556 * 557 * @author Andreas Gohr <andi@splitbrain.org> 558 * @param string $text when non-empty: compare with this text with most current version 559 * @param bool $intro display the intro text 560 * @param string $type type of the diff (inline or sidebyside) 561 * @deprecated 2020-07-18 562 */ 563 function html_diff($text = '', $intro = true, $type = null) 564 { 565 dbg_deprecated(PageDiff::class . '::show()'); 566 global $INFO; 567 (new PageDiff($INFO['id']))->compareWith($text)->preference([ 568 'showIntro' => $intro, 569 'difftype' => $type, 570 ])->show(); 571 } 572 573 /** 574 * Create html for revision navigation 575 * 576 * @param PageChangeLog $pagelog changelog object of current page 577 * @param string $type inline vs sidebyside 578 * @param int $l_rev left revision timestamp 579 * @param int $r_rev right revision timestamp 580 * @return string[] html of left and right navigation elements 581 * @deprecated 2020-07-18 582 */ 583 function html_diff_navigation($pagelog, $type, $l_rev, $r_rev) 584 { 585 dbg_deprecated('see ' . PageDiff::class . '::buildRevisionsNavigation()'); 586 return ['', '']; 587 } 588 589 /** 590 * Create html link to a diff defined by two revisions 591 * 592 * @param string $difftype display type 593 * @param string $linktype 594 * @param int $lrev oldest revision 595 * @param int $rrev newest revision or null for diff with current revision 596 * @return string html of link to a diff 597 * @deprecated 2020-07-18 598 */ 599 function html_diff_navigationlink($difftype, $linktype, $lrev, $rrev = null) 600 { 601 dbg_deprecated('see ' . PageDiff::class . '::diffViewlink()'); 602 return ''; 603 } 604 605 /** 606 * Insert soft breaks in diff html 607 * 608 * @param string $diffhtml 609 * @return string 610 * @deprecated 2020-07-18 611 */ 612 function html_insert_softbreaks($diffhtml) 613 { 614 dbg_deprecated(PageDiff::class . '::insertSoftbreaks()'); 615 return (new PageDiff())->insertSoftbreaks($diffhtml); 616 } 617 618 /** 619 * show warning on conflict detection 620 * 621 * @author Andreas Gohr <andi@splitbrain.org> 622 * 623 * @param string $text 624 * @param string $summary 625 * @deprecated 2020-07-18 626 */ 627 function html_conflict($text, $summary) 628 { 629 dbg_deprecated(PageConflict::class . '::show()'); 630 (new PageConflict($text, $summary))->show(); 631 } 632 633 /** 634 * Prints the global message array 635 * 636 * @author Andreas Gohr <andi@splitbrain.org> 637 */ 638 function html_msgarea() 639 { 640 global $MSG, $MSG_shown; 641 /** @var array $MSG */ 642 // store if the global $MSG has already been shown and thus HTML output has been started 643 $MSG_shown = true; 644 645 if (!isset($MSG)) return; 646 647 $shown = []; 648 foreach ($MSG as $msg) { 649 $hash = md5($msg['msg']); 650 if (isset($shown[$hash])) continue; // skip double messages 651 if (info_msg_allowed($msg)) { 652 echo '<div class="' . $msg['lvl'] . '">'; 653 echo $msg['msg']; 654 echo '</div>'; 655 } 656 $shown[$hash] = 1; 657 } 658 659 unset($GLOBALS['MSG']); 660 } 661 662 /** 663 * Prints the registration form 664 * 665 * @author Andreas Gohr <andi@splitbrain.org> 666 * @deprecated 2020-07-18 667 */ 668 function html_register() 669 { 670 dbg_deprecated(UserRegister::class . '::show()'); 671 (new UserRegister())->show(); 672 } 673 674 /** 675 * Print the update profile form 676 * 677 * @author Christopher Smith <chris@jalakai.co.uk> 678 * @author Andreas Gohr <andi@splitbrain.org> 679 * @deprecated 2020-07-18 680 */ 681 function html_updateprofile() 682 { 683 dbg_deprecated(UserProfile::class . '::show()'); 684 (new UserProfile())->show(); 685 } 686 687 /** 688 * Preprocess edit form data 689 * 690 * @author Andreas Gohr <andi@splitbrain.org> 691 * 692 * @deprecated 2020-07-18 693 */ 694 function html_edit() 695 { 696 dbg_deprecated(Editor::class . '::show()'); 697 (new Editor())->show(); 698 } 699 700 /** 701 * Display the default edit form 702 * 703 * Is the default action for HTML_EDIT_FORMSELECTION. 704 * 705 * @param array $param 706 * @deprecated 2020-07-18 707 */ 708 function html_edit_form($param) 709 { 710 dbg_deprecated(Editor::class . '::addTextarea()'); 711 (new Editor())->addTextarea($param); 712 } 713 714 /** 715 * prints some debug info 716 * 717 * @author Andreas Gohr <andi@splitbrain.org> 718 */ 719 function html_debug() 720 { 721 global $conf; 722 global $lang; 723 /** @var AuthPlugin $auth */ 724 global $auth; 725 global $INFO; 726 727 //remove sensitive data 728 $cnf = $conf; 729 debug_guard($cnf); 730 $nfo = $INFO; 731 debug_guard($nfo); 732 $ses = $_SESSION; 733 debug_guard($ses); 734 735 echo '<html><body>'; 736 737 echo '<p>When reporting bugs please send all the following '; 738 echo 'output as a mail to andi@splitbrain.org '; 739 echo 'The best way to do this is to save this page in your browser</p>'; 740 741 echo '<b>$INFO:</b><pre>'; 742 print_r($nfo); 743 echo '</pre>'; 744 745 echo '<b>$_SERVER:</b><pre>'; 746 print_r($_SERVER); 747 echo '</pre>'; 748 749 echo '<b>$conf:</b><pre>'; 750 print_r($cnf); 751 echo '</pre>'; 752 753 echo '<b>DOKU_BASE:</b><pre>'; 754 echo DOKU_BASE; 755 echo '</pre>'; 756 757 echo '<b>abs DOKU_BASE:</b><pre>'; 758 echo DOKU_URL; 759 echo '</pre>'; 760 761 echo '<b>rel DOKU_BASE:</b><pre>'; 762 echo dirname($_SERVER['PHP_SELF']) . '/'; 763 echo '</pre>'; 764 765 echo '<b>PHP Version:</b><pre>'; 766 echo phpversion(); 767 echo '</pre>'; 768 769 echo '<b>locale:</b><pre>'; 770 echo setlocale(LC_ALL, 0); 771 echo '</pre>'; 772 773 echo '<b>encoding:</b><pre>'; 774 echo $lang['encoding']; 775 echo '</pre>'; 776 777 if ($auth instanceof AuthPlugin) { 778 echo '<b>Auth backend capabilities:</b><pre>'; 779 foreach ($auth->getCapabilities() as $cando) { 780 echo ' ' . str_pad($cando, 16) . ' => ' . (int)$auth->canDo($cando) . DOKU_LF; 781 } 782 echo '</pre>'; 783 } 784 785 echo '<b>$_SESSION:</b><pre>'; 786 print_r($ses); 787 echo '</pre>'; 788 789 echo '<b>Environment:</b><pre>'; 790 print_r($_ENV); 791 echo '</pre>'; 792 793 echo '<b>PHP settings:</b><pre>'; 794 $inis = ini_get_all(); 795 print_r($inis); 796 echo '</pre>'; 797 798 if (function_exists('apache_get_version')) { 799 $apache = []; 800 $apache['version'] = apache_get_version(); 801 802 if (function_exists('apache_get_modules')) { 803 $apache['modules'] = apache_get_modules(); 804 } 805 echo '<b>Apache</b><pre>'; 806 print_r($apache); 807 echo '</pre>'; 808 } 809 810 echo '</body></html>'; 811 } 812 813 /** 814 * Form to request a new password for an existing account 815 * 816 * @author Benoit Chesneau <benoit@bchesneau.info> 817 * @author Andreas Gohr <gohr@cosmocode.de> 818 * @deprecated 2020-07-18 819 */ 820 function html_resendpwd() 821 { 822 dbg_deprecated(UserResendPwd::class . '::show()'); 823 (new UserResendPwd())->show(); 824 } 825 826 /** 827 * Return the TOC rendered to XHTML 828 * 829 * @author Andreas Gohr <andi@splitbrain.org> 830 * 831 * @param array $toc 832 * @return string html 833 */ 834 function html_TOC($toc) 835 { 836 if ($toc === []) return ''; 837 global $lang; 838 $out = '<!-- TOC START -->' . DOKU_LF; 839 $out .= '<div id="dw__toc" class="dw__toc">' . DOKU_LF; 840 $out .= '<h3 class="toggle">'; 841 $out .= $lang['toc']; 842 $out .= '</h3>' . DOKU_LF; 843 $out .= '<div>' . DOKU_LF; 844 $out .= html_buildlist($toc, 'toc', 'html_list_toc', null, true); 845 $out .= '</div>' . DOKU_LF . '</div>' . DOKU_LF; 846 $out .= '<!-- TOC END -->' . DOKU_LF; 847 return $out; 848 } 849 850 /** 851 * Callback for html_buildlist 852 * 853 * @param array $item 854 * @return string html 855 */ 856 function html_list_toc($item) 857 { 858 if (isset($item['hid'])) { 859 $link = '#' . $item['hid']; 860 } else { 861 $link = $item['link']; 862 } 863 864 return '<a href="' . $link . '">' . hsc($item['title']) . '</a>'; 865 } 866 867 /** 868 * Helper function to build TOC items 869 * 870 * Returns an array ready to be added to a TOC array 871 * 872 * @param string $link - where to link (if $hash set to '#' it's a local anchor) 873 * @param string $text - what to display in the TOC 874 * @param int $level - nesting level 875 * @param string $hash - is prepended to the given $link, set blank if you want full links 876 * @return array the toc item 877 */ 878 function html_mktocitem($link, $text, $level, $hash = '#') 879 { 880 return [ 881 'link' => $hash . $link, 882 'title' => $text, 883 'type' => 'ul', 884 'level' => $level 885 ]; 886 } 887 888 /** 889 * Output a Doku_Form object. 890 * Triggers an event with the form name: HTML_{$name}FORM_OUTPUT 891 * 892 * @author Tom N Harris <tnharris@whoopdedo.org> 893 * 894 * @param string $name The name of the form 895 * @param Doku_Form $form The form 896 * @return void 897 * @deprecated 2020-07-18 898 */ 899 function html_form($name, $form) 900 { 901 dbg_deprecated('use dokuwiki\Form\Form instead of Doku_Form'); 902 // Safety check in case the caller forgets. 903 $form->endFieldset(); 904 Event::createAndTrigger('HTML_' . strtoupper($name) . 'FORM_OUTPUT', $form, 'html_form_output', false); 905 } 906 907 /** 908 * Form print function. 909 * Just calls printForm() on the form object. 910 * 911 * @param Doku_Form $form The form 912 * @return void 913 * @deprecated 2020-07-18 914 */ 915 function html_form_output($form) 916 { 917 dbg_deprecated('use ' . Form::class . '::toHTML()'); 918 $form->printForm(); 919 } 920 921 /** 922 * Embed a flash object in HTML 923 * 924 * This will create the needed HTML to embed a flash movie in a cross browser 925 * compatble way using valid XHTML 926 * 927 * The parameters $params, $flashvars and $atts need to be associative arrays. 928 * No escaping needs to be done for them. The alternative content *has* to be 929 * escaped because it is used as is. If no alternative content is given 930 * $lang['noflash'] is used. 931 * 932 * @author Andreas Gohr <andi@splitbrain.org> 933 * @link http://latrine.dgx.cz/how-to-correctly-insert-a-flash-into-xhtml 934 * 935 * @param string $swf - the SWF movie to embed 936 * @param int $width - width of the flash movie in pixels 937 * @param int $height - height of the flash movie in pixels 938 * @param array $params - additional parameters (<param>) 939 * @param array $flashvars - parameters to be passed in the flashvar parameter 940 * @param array $atts - additional attributes for the <object> tag 941 * @param string $alt - alternative content (is NOT automatically escaped!) 942 * @return string - the XHTML markup 943 */ 944 function html_flashobject($swf, $width, $height, $params = null, $flashvars = null, $atts = null, $alt = '') 945 { 946 global $lang; 947 948 $out = ''; 949 950 // prepare the object attributes 951 if (is_null($atts)) $atts = []; 952 $atts['width'] = (int) $width; 953 $atts['height'] = (int) $height; 954 if (!$atts['width']) $atts['width'] = 425; 955 if (!$atts['height']) $atts['height'] = 350; 956 957 // add object attributes for standard compliant browsers 958 $std = $atts; 959 $std['type'] = 'application/x-shockwave-flash'; 960 $std['data'] = $swf; 961 962 // add object attributes for IE 963 $ie = $atts; 964 $ie['classid'] = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000'; 965 966 // open object (with conditional comments) 967 $out .= '<!--[if !IE]> -->' . NL; 968 $out .= '<object ' . buildAttributes($std) . '>' . NL; 969 $out .= '<!-- <![endif]-->' . NL; 970 $out .= '<!--[if IE]>' . NL; 971 $out .= '<object ' . buildAttributes($ie) . '>' . NL; 972 $out .= ' <param name="movie" value="' . hsc($swf) . '" />' . NL; 973 $out .= '<!--><!-- -->' . NL; 974 975 // print params 976 if (is_array($params)) foreach ($params as $key => $val) { 977 $out .= ' <param name="' . hsc($key) . '" value="' . hsc($val) . '" />' . NL; 978 } 979 980 // add flashvars 981 if (is_array($flashvars)) { 982 $out .= ' <param name="FlashVars" value="' . buildURLparams($flashvars) . '" />' . NL; 983 } 984 985 // alternative content 986 if ($alt) { 987 $out .= $alt . NL; 988 } else { 989 $out .= $lang['noflash'] . NL; 990 } 991 992 // finish 993 $out .= '</object>' . NL; 994 $out .= '<!-- <![endif]-->' . NL; 995 996 return $out; 997 } 998 999 /** 1000 * Prints HTML code for the given tab structure 1001 * 1002 * @param array $tabs tab structure 1003 * @param string $current_tab the current tab id 1004 * @return void 1005 */ 1006 function html_tabs($tabs, $current_tab = null) 1007 { 1008 echo '<ul class="tabs">' . NL; 1009 1010 foreach ($tabs as $id => $tab) { 1011 html_tab($tab['href'], $tab['caption'], $id === $current_tab); 1012 } 1013 1014 echo '</ul>' . NL; 1015 } 1016 1017 /** 1018 * Prints a single tab 1019 * 1020 * @author Kate Arzamastseva <pshns@ukr.net> 1021 * @author Adrian Lang <mail@adrianlang.de> 1022 * 1023 * @param string $href - tab href 1024 * @param string $caption - tab caption 1025 * @param boolean $selected - is tab selected 1026 * @return void 1027 */ 1028 1029 function html_tab($href, $caption, $selected = false) 1030 { 1031 $tab = '<li>'; 1032 if ($selected) { 1033 $tab .= '<strong>'; 1034 } else { 1035 $tab .= '<a href="' . hsc($href) . '">'; 1036 } 1037 $tab .= hsc($caption) 1038 . '</' . ($selected ? 'strong' : 'a') . '>' 1039 . '</li>' . NL; 1040 echo $tab; 1041 } 1042 1043 /** 1044 * Display size change 1045 * 1046 * @param int $sizechange - size of change in Bytes 1047 * @param Doku_Form $form - (optional) form to add elements to 1048 * @return void|string 1049 */ 1050 function html_sizechange($sizechange, $form = null) 1051 { 1052 if (isset($sizechange)) { 1053 $class = 'sizechange'; 1054 $value = filesize_h(abs($sizechange)); 1055 if ($sizechange > 0) { 1056 $class .= ' positive'; 1057 $value = '+' . $value; 1058 } elseif ($sizechange < 0) { 1059 $class .= ' negative'; 1060 $value = '-' . $value; 1061 } else { 1062 $value = '±' . $value; 1063 } 1064 if (!isset($form)) { 1065 return '<span class="' . $class . '">' . $value . '</span>'; 1066 } else { // Doku_Form 1067 $form->addElement(form_makeOpenTag('span', ['class' => $class])); 1068 $form->addElement($value); 1069 $form->addElement(form_makeCloseTag('span')); 1070 } 1071 } 1072 }
title
Description
Body
title
Description
Body
title
Description
Body
title
Body