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