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