1<?php 2/** 3 * DokuWiki template functions 4 * 5 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 6 * @author Andreas Gohr <andi@splitbrain.org> 7 */ 8 9 if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/'); 10 require_once(DOKU_CONF.'dokuwiki.php'); 11 12/** 13 * Returns the path to the given template, uses 14 * default one if the custom version doesn't exist. 15 * Also enables gzip compression if configured. 16 * 17 * @author Andreas Gohr <andi@splitbrain.org> 18 */ 19function template($tpl){ 20 global $conf; 21 22 if(@is_readable(DOKU_INC.'lib/tpl/'.$conf['template'].'/'.$tpl)) 23 return DOKU_INC.'lib/tpl/'.$conf['template'].'/'.$tpl; 24 25 return DOKU_INC.'lib/tpl/default/'.$tpl; 26} 27 28/** 29 * Print the content 30 * 31 * This function is used for printing all the usual content 32 * (defined by the global $ACT var) by calling the appropriate 33 * outputfunction(s) from html.php 34 * 35 * Everything that doesn't use the main template file isn't 36 * handled by this function. ACL stuff is not done here either. 37 * 38 * @author Andreas Gohr <andi@splitbrain.org> 39 */ 40function tpl_content() { 41 global $ACT; 42 43 ob_start(); 44 45 trigger_event('TPL_ACT_RENDER',$ACT,tpl_content_core); 46 47 $html_output = ob_get_clean(); 48 49 trigger_event('TPL_CONTENT_DISPLAY',$html_output,ptln); 50} 51 52function tpl_content_core(){ 53 global $ACT; 54 global $TEXT; 55 global $PRE; 56 global $SUF; 57 global $SUM; 58 global $IDX; 59 60 switch($ACT){ 61 case 'show': 62 html_show(); 63 break; 64 case 'preview': 65 html_edit($TEXT); 66 html_show($TEXT); 67 break; 68 case 'recover': 69 html_edit($TEXT); 70 break; 71 case 'edit': 72 html_edit(); 73 break; 74 case 'draft': 75 html_draft(); 76 break; 77 case 'wordblock': 78 html_edit($TEXT,'wordblock'); 79 break; 80 case 'search': 81 html_search(); 82 break; 83 case 'revisions': 84 html_revisions(); 85 break; 86 case 'diff': 87 html_diff(); 88 break; 89 case 'recent': 90 $first = is_numeric($_REQUEST['first']) ? intval($_REQUEST['first']) : 0; 91 html_recent($first); 92 break; 93 case 'index': 94 html_index($IDX); #FIXME can this be pulled from globals? is it sanitized correctly? 95 break; 96 case 'backlink': 97 html_backlinks(); 98 break; 99 case 'conflict': 100 html_conflict(con($PRE,$TEXT,$SUF),$SUM); 101 html_diff(con($PRE,$TEXT,$SUF),false); 102 break; 103 case 'locked': 104 html_locked(); 105 break; 106 case 'login': 107 html_login(); 108 break; 109 case 'register': 110 html_register(); 111 break; 112 case 'resendpwd': 113 html_resendpwd(); 114 break; 115 case 'denied': 116 print p_locale_xhtml('denied'); 117 break; 118 case 'profile' : 119 html_updateprofile(); 120 break; 121 case 'admin': 122 tpl_admin(); 123 break; 124 default: 125 $evt = new Doku_Event('TPL_ACT_UNKNOWN',$ACT); 126 if ($evt->advise_before()) 127 msg("Failed to handle command: ".hsc($ACT),-1); 128 $evt->advise_after(); 129 unset($evt); 130 } 131} 132 133/** 134 * Handle the admin page contents 135 * 136 * @author Andreas Gohr <andi@splitbrain.org> 137 */ 138function tpl_admin(){ 139 140 $plugin = NULL; 141 if ($_REQUEST['page']) { 142 $pluginlist = plugin_list('admin'); 143 144 if (in_array($_REQUEST['page'], $pluginlist)) { 145 146 // attempt to load the plugin 147 $plugin =& plugin_load('admin',$_REQUEST['page']); 148 } 149 } 150 151 if ($plugin !== NULL) 152 $plugin->html(); 153 else 154 html_admin(); 155} 156 157/** 158 * Print the correct HTML meta headers 159 * 160 * This has to go into the head section of your template. 161 * 162 * @param boolean $alt Should feeds and alternative format links be added? 163 * @author Andreas Gohr <andi@splitbrain.org> 164 */ 165function tpl_metaheaders($alt=true){ 166 global $ID; 167 global $INFO; 168 global $ACT; 169 global $lang; 170 global $conf; 171 $it=2; 172 173 // the usual stuff 174 ptln('<meta name="generator" content="DokuWiki '.getVersion().'" />',$it); 175 ptln('<link rel="start" href="'.DOKU_BASE.'" />',$it); 176 ptln('<link rel="contents" href="'.wl($ID,'do=index').'" title="'.$lang['index'].'" />',$it); 177 178 if($alt){ 179 ptln('<link rel="alternate" type="application/rss+xml" title="Recent Changes" href="'.DOKU_BASE.'feed.php" />',$it); 180 ptln('<link rel="alternate" type="application/rss+xml" title="Current Namespace" href="'.DOKU_BASE.'feed.php?mode=list&ns='.$INFO['namespace'].'" />',$it); 181 ptln('<link rel="alternate" type="text/html" title="Plain HTML" href="'.exportlink($ID, 'xhtml').'" />',$it); 182 ptln('<link rel="alternate" type="text/plain" title="Wiki Markup" href="'.exportlink($ID, 'raw').'" />',$it); 183 } 184 185 // setup robot tags apropriate for different modes 186 if( ($ACT=='show' || $ACT=='export_xhtml') && !$REV){ 187 if($INFO['exists']){ 188 ptln('<meta name="date" content="'.date('Y-m-d\TH:i:sO',$INFO['lastmod']).'" />',$it); 189 //delay indexing: 190 if((time() - $INFO['lastmod']) >= $conf['indexdelay']){ 191 ptln('<meta name="robots" content="index,follow" />',$it); 192 }else{ 193 ptln('<meta name="robots" content="noindex,nofollow" />',$it); 194 } 195 }else{ 196 ptln('<meta name="robots" content="noindex,follow" />',$it); 197 } 198 }else{ 199 ptln('<meta name="robots" content="noindex,nofollow" />',$it); 200 } 201 202 // load stylesheets 203 ptln('<link rel="stylesheet" media="screen" type="text/css" href="'.DOKU_BASE.'lib/exe/css.php" />',$it); 204 ptln('<link rel="stylesheet" media="print" type="text/css" href="'.DOKU_BASE.'lib/exe/css.php?print=1" />',$it); 205 206 // load javascript 207 $js_edit = ($ACT=='edit' || $ACT=='preview' || $ACT=='recover') ? 1 : 0; 208 $js_write = ($INFO['writable']) ? 1 : 0; 209 if(defined('DOKU_MEDIAMANAGER')){ 210 $js_edit = 1; 211 $js_write = 0; 212 } 213 if(($js_edit && $js_write) || defined('DOKU_MEDIAMANAGER')){ 214 ptln('<script type="text/javascript" charset="utf-8">',$it); 215 ptln("NS='".$INFO['namespace']."';",$it+2); 216 if($conf['useacl'] && $_SERVER['REMOTE_USER']){ 217 require_once(DOKU_INC.'inc/toolbar.php'); 218 ptln("SIG='".toolbar_signature()."';",$it+2); 219 } 220 ptln('</script>',$it); 221 } 222 ptln('<script type="text/javascript" charset="utf-8" src="'. 223 DOKU_BASE.'lib/exe/js.php?edit='.$js_edit.'&write='.$js_write.'"></script>',$it); 224} 225 226/** 227 * Print a link 228 * 229 * Just builds a link. 230 * 231 * @author Andreas Gohr <andi@splitbrain.org> 232 */ 233function tpl_link($url,$name,$more=''){ 234 print '<a href="'.$url.'" '; 235 if ($more) print ' '.$more; 236 print ">$name</a>"; 237} 238 239/** 240 * Prints a link to a WikiPage 241 * 242 * Wrapper around html_wikilink 243 * 244 * @author Andreas Gohr <andi@splitbrain.org> 245 */ 246function tpl_pagelink($id,$name=NULL){ 247 print html_wikilink($id,$name); 248} 249 250/** 251 * get the parent page 252 * 253 * Tries to find out which page is parent. 254 * returns false if none is available 255 * 256 * @author Andreas Gohr <andi@splitbrain.org> 257 */ 258function tpl_getparent($id){ 259 global $conf; 260 $parent = getNS($id).':'; 261 resolve_pageid('',$parent,$exists); 262 if($parent == $id) { 263 $pos = strrpos (getNS($id),':'); 264 $parent = substr($parent,0,$pos).':'; 265 resolve_pageid('',$parent,$exists); 266 if($parent == $id) return false; 267 } 268 return $parent; 269} 270 271/** 272 * Print one of the buttons 273 * 274 * Available Buttons are 275 * 276 * edit - edit/create/show/draft button 277 * history - old revisions 278 * recent - recent changes 279 * login - login/logout button - if ACL enabled 280 * index - The index 281 * admin - admin page - if enough rights 282 * top - a back to top button 283 * back - a back to parent button - if available 284 * backtomedia - returns to the mediafile upload dialog 285 * after references have been displayed 286 * backlink - links to the list of backlinks 287 * 288 * @author Andreas Gohr <andi@splitbrain.org> 289 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 290 */ 291function tpl_button($type){ 292 global $ACT; 293 global $ID; 294 global $NS; 295 global $INFO; 296 global $conf; 297 global $auth; 298 299 switch($type){ 300 case 'edit': 301 print html_editbutton(); 302 break; 303 case 'history': 304 print html_btn('revs',$ID,'o',array('do' => 'revisions')); 305 break; 306 case 'recent': 307 print html_btn('recent','','r',array('do' => 'recent')); 308 break; 309 case 'index': 310 print html_btn('index',$ID,'x',array('do' => 'index')); 311 break; 312 case 'back': 313 if ($parent = tpl_getparent($ID)) { 314 print html_btn('back',$parent,'b',array('do' => 'show')); 315 } 316 break; 317 case 'top': 318 print html_topbtn(); 319 break; 320 case 'login': 321 if($conf['useacl']){ 322 if($_SERVER['REMOTE_USER']){ 323 print html_btn('logout',$ID,'',array('do' => 'logout',)); 324 }else{ 325 print html_btn('login',$ID,'',array('do' => 'login')); 326 } 327 } 328 break; 329 case 'admin': 330 if($INFO['perm'] == AUTH_ADMIN) 331 print html_btn('admin',$ID,'',array('do' => 'admin')); 332 break; 333 case 'backtomedia': 334 print html_backtomedia_button(array('ns' => $NS),'b'); 335 break; 336 case 'subscription': 337 if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){ 338 if($_SERVER['REMOTE_USER']){ 339 if($INFO['subscribed']){ 340 print html_btn('unsubscribe',$ID,'',array('do' => 'unsubscribe',)); 341 } else { 342 print html_btn('subscribe',$ID,'',array('do' => 'subscribe',)); 343 } 344 } 345 } 346 break; 347 case 'backlink': 348 print html_btn('backlink',$ID,'',array('do' => 'backlink')); 349 break; 350 case 'profile': 351 if($conf['useacl'] && $_SERVER['REMOTE_USER'] && 352 $auth->canDo('Profile') && ($ACT!='profile')){ 353 print html_btn('profile',$ID,'',array('do' => 'profile')); 354 } 355 break; 356 default: 357 print '[unknown button type]'; 358 } 359} 360 361/** 362 * Like the action buttons but links 363 * 364 * Available links are 365 * 366 * edit - edit/create/show button 367 * history - old revisions 368 * recent - recent changes 369 * login - login/logout button - if ACL enabled 370 * index - The index 371 * admin - admin page - if enough rights 372 * top - a back to top button 373 * back - a back to parent button - if available 374 * backlink - links to the list of backlinks 375 * 376 * @author Andreas Gohr <andi@splitbrain.org> 377 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 378 * @see tpl_button 379 */ 380function tpl_actionlink($type,$pre='',$suf=''){ 381 global $ID; 382 global $INFO; 383 global $REV; 384 global $ACT; 385 global $conf; 386 global $lang; 387 global $auth; 388 389 switch($type){ 390 case 'edit': 391 #most complicated type - we need to decide on current action 392 if($ACT == 'show' || $ACT == 'search'){ 393 if($INFO['writable']){ 394 if($INFO['exists']){ 395 tpl_link(wl($ID,'do=edit&rev='.$REV), 396 $pre.$lang['btn_edit'].$suf, 397 'class="action edit" accesskey="e" rel="nofollow"'); 398 }else{ 399 tpl_link(wl($ID,'do=edit&rev='.$REV), 400 $pre.$lang['btn_create'].$suf, 401 'class="action create" accesskey="e" rel="nofollow"'); 402 } 403 }else{ 404 tpl_link(wl($ID,'do=edit&rev='.$REV), 405 $pre.$lang['btn_source'].$suf, 406 'class="action source" accesskey="v" rel="nofollow"'); 407 } 408 }else{ 409 tpl_link(wl($ID,'do=show'), 410 $pre.$lang['btn_show'].$suf, 411 'class="action show" accesskey="v" rel="nofollow"'); 412 } 413 return true; 414 case 'history': 415 tpl_link(wl($ID,'do=revisions'),$pre.$lang['btn_revs'].$suf,'class="action revisions" accesskey="o"'); 416 return true; 417 case 'recent': 418 tpl_link(wl($ID,'do=recent'),$pre.$lang['btn_recent'].$suf,'class="action recent" accesskey="r"'); 419 return true; 420 case 'index': 421 tpl_link(wl($ID,'do=index'),$pre.$lang['btn_index'].$suf,'class="action index" accesskey="x"'); 422 return true; 423 case 'top': 424 print '<a href="#dokuwiki__top" class="action top" accesskey="x">'.$pre.$lang['btn_top'].$suf.'</a>'; 425 return true; 426 case 'back': 427 if ($ID = tpl_getparent($ID)) { 428 tpl_link(wl($ID,'do=show'),$pre.$lang['btn_back'].$suf,'class="action back" accesskey="b"'); 429 return true; 430 } 431 return false; 432 case 'login': 433 if($conf['useacl']){ 434 if($_SERVER['REMOTE_USER']){ 435 tpl_link(wl($ID,'do=logout'),$pre.$lang['btn_logout'].$suf,'class="action logout"'); 436 }else{ 437 tpl_link(wl($ID,'do=login'),$pre.$lang['btn_login'].$suf,'class="action logout"'); 438 } 439 return true; 440 } 441 return false; 442 case 'admin': 443 if($INFO['perm'] == AUTH_ADMIN){ 444 tpl_link(wl($ID,'do=admin'),$pre.$lang['btn_admin'].$suf,'class="action admin"'); 445 return true; 446 } 447 return false; 448 case 'subscribe': 449 case 'subscription': 450 if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){ 451 if($_SERVER['REMOTE_USER']){ 452 if($INFO['subscribed']) { 453 tpl_link(wl($ID,'do=unsubscribe'),$pre.$lang['btn_unsubscribe'].$suf,'class="action unsubscribe"'); 454 } else { 455 tpl_link(wl($ID,'do=subscribe'),$pre.$lang['btn_subscribe'].$suf,'class="action subscribe"'); 456 } 457 return true; 458 } 459 } 460 return false; 461 case 'backlink': 462 tpl_link(wl($ID,'do=backlink'),$pre.$lang['btn_backlink'].$suf, 'class="action backlink"'); 463 return true; 464 case 'profile': 465 if($conf['useacl'] && $_SERVER['REMOTE_USER'] && 466 $auth->canDo('Profile') && ($ACT!='profile')){ 467 tpl_link(wl($ID,'do=profile'),$pre.$lang['btn_profile'].$suf, 'class="action profile"'); 468 return true; 469 } 470 return false; 471 default: 472 print '[unknown link type]'; 473 return true; 474 } 475} 476 477/** 478 * Print the search form 479 * 480 * If the first parameter is given a div with the ID 'qsearch_out' will 481 * be added which instructs the ajax pagequicksearch to kick in and place 482 * its output into this div. The second parameter controls the propritary 483 * attribute autocomplete. If set to false this attribute will be set with an 484 * value of "off" to instruct the browser to disable it's own built in 485 * autocompletion feature (MSIE and Firefox) 486 * 487 * @author Andreas Gohr <andi@splitbrain.org> 488 */ 489function tpl_searchform($ajax=true,$autocomplete=true){ 490 global $lang; 491 global $ACT; 492 493 print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">'; 494 print '<input type="hidden" name="do" value="search" />'; 495 print '<input type="text" '; 496 if($ACT == 'search') print 'value="'.htmlspecialchars($_REQUEST['id']).'" '; 497 if(!$autocomplete) print 'autocomplete="off" '; 498 print 'id="qsearch__in" accesskey="f" name="id" class="edit" />'; 499 print '<input type="submit" value="'.$lang['btn_search'].'" class="button" />'; 500 if($ajax) print '<div id="qsearch__out" class="ajax_qsearch JSpopup"></div>'; 501 print '</div></form>'; 502} 503 504/** 505 * Print the breadcrumbs trace 506 * 507 * @author Andreas Gohr <andi@splitbrain.org> 508 */ 509function tpl_breadcrumbs(){ 510 global $lang; 511 global $conf; 512 513 //check if enabled 514 if(!$conf['breadcrumbs']) return; 515 516 $crumbs = breadcrumbs(); //setup crumb trace 517 518 //reverse crumborder in right-to-left mode 519 if($lang['direction'] == 'rtl') $crumbs = array_reverse($crumbs,true); 520 521 //render crumbs, highlight the last one 522 print $lang['breadcrumb'].':'; 523 $last = count($crumbs); 524 $i = 0; 525 foreach ($crumbs as $id => $name){ 526 $i++; 527 print ' <span class="bcsep">»</span> '; 528 if ($i == $last) print '<span class="curid">'; 529 tpl_link(wl($id),$name,'class="breadcrumbs" title="'.$id.'"'); 530 if ($i == $last) print '</span>'; 531 } 532} 533 534/** 535 * Hierarchical breadcrumbs 536 * 537 * This code was suggested as replacement for the usual breadcrumbs. 538 * It only makes sense with a deep site structure. 539 * 540 * @author Andreas Gohr <andi@splitbrain.org> 541 * @author Nigel McNie <oracle.shinoda@gmail.com> 542 * @author Sean Coates <sean@caedmon.net> 543 * @link http://wiki.splitbrain.org/wiki:tipsandtricks:hierarchicalbreadcrumbs 544 * @todo May behave strangely in RTL languages 545 */ 546function tpl_youarehere($sep=' » '){ 547 global $conf; 548 global $ID; 549 global $lang; 550 551 // check if enabled 552 if(!$conf['youarehere']) return; 553 554 $parts = explode(':', $ID); 555 $count = count($parts); 556 557 echo $lang['youarehere'].': '; 558 559 // always print the startpage 560 $title = p_get_first_heading($conf['start']); 561 if(!$title) $title = $conf['start']; 562 tpl_link(wl($conf['start']),$title,'title="'.$conf['start'].'"'); 563 564 // print intermediate namespace links 565 $part = ''; 566 for($i=0; $i<$count - 1; $i++){ 567 $part .= $parts[$i].':'; 568 $page = $part; 569 resolve_pageid('',$page,$exists); 570 if ($page == $conf['start']) continue; // Skip startpage 571 572 // output 573 echo $sep; 574 if($exists){ 575 $title = p_get_first_heading($page); 576 if(!$title) $title = $parts[$i]; 577 tpl_link(wl($page),$title,'title="'.$page.'"'); 578 }else{ 579 tpl_link(wl($page),$parts[$i],'title="'.$page.'" class="wikilink2"'); 580 } 581 } 582 583 // print current page, skipping start page, skipping for namespace index 584 if($page == $part.$parts[$i]) return; 585 $page = $part.$parts[$i]; 586 if($page == $conf['start']) return; 587 echo $sep; 588 if(file_exists(wikiFN($page))){ 589 $title = p_get_first_heading($page); 590 if(!$title) $title = $parts[$i]; 591 tpl_link(wl($page),$title,'title="'.$page.'"'); 592 }else{ 593 tpl_link(wl($page),$parts[$i],'title="'.$page.'" class="wikilink2"'); 594 } 595} 596 597/** 598 * Print info if the user is logged in 599 * and show full name in that case 600 * 601 * Could be enhanced with a profile link in future? 602 * 603 * @author Andreas Gohr <andi@splitbrain.org> 604 */ 605function tpl_userinfo(){ 606 global $lang; 607 global $INFO; 608 if($_SERVER['REMOTE_USER']) 609 print $lang['loggedinas'].': '.$INFO['userinfo']['name']; 610} 611 612/** 613 * Print some info about the current page 614 * 615 * @author Andreas Gohr <andi@splitbrain.org> 616 */ 617function tpl_pageinfo(){ 618 global $conf; 619 global $lang; 620 global $INFO; 621 global $REV; 622 623 // prepare date and path 624 $fn = $INFO['filepath']; 625 if(!$conf['fullpath']){ 626 if($REV){ 627 $fn = str_replace(realpath($conf['olddir']).DIRECTORY_SEPARATOR,'',$fn); 628 }else{ 629 $fn = str_replace(realpath($conf['datadir']).DIRECTORY_SEPARATOR,'',$fn); 630 } 631 } 632 $fn = utf8_decodeFN($fn); 633 $date = date($conf['dformat'],$INFO['lastmod']); 634 635 // print it 636 if($INFO['exists']){ 637 print $fn; 638 print ' · '; 639 print $lang['lastmod']; 640 print ': '; 641 print $date; 642 if($INFO['editor']){ 643 print ' '.$lang['by'].' '; 644 print $INFO['editor']; 645 } 646 if($INFO['locked']){ 647 print ' · '; 648 print $lang['lockedby']; 649 print ': '; 650 print $INFO['locked']; 651 } 652 } 653} 654 655/** 656 * Prints or returns the name of the given page (current one if none given). 657 * 658 * If useheading is enabled this will use the first headline else 659 * the given ID is used. 660 * 661 * @author Andreas Gohr <andi@splitbrain.org> 662 */ 663function tpl_pagetitle($id=null, $ret=false){ 664 global $conf; 665 if(is_null($id)){ 666 global $ID; 667 $id = $ID; 668 } 669 670 $name = $id; 671 if ($conf['useheading']) { 672 $title = p_get_first_heading($id); 673 if ($title) $name = $title; 674 } 675 676 if ($ret) { 677 return hsc($name); 678 } else { 679 print hsc($name); 680 } 681} 682 683/** 684 * Returns the requested EXIF/IPTC tag from the current image 685 * 686 * If $tags is an array all given tags are tried until a 687 * value is found. If no value is found $alt is returned. 688 * 689 * Which texts are known is defined in the functions _exifTagNames 690 * and _iptcTagNames() in inc/jpeg.php (You need to prepend IPTC 691 * to the names of the latter one) 692 * 693 * Only allowed in: detail.php 694 * 695 * @author Andreas Gohr <andi@splitbrain.org> 696 */ 697function tpl_img_getTag($tags,$alt='',$src=null){ 698 // Init Exif Reader 699 global $SRC; 700 701 if(is_null($src)) $src = $SRC; 702 703 static $meta = null; 704 if(is_null($meta)) $meta = new JpegMeta($src); 705 if($meta === false) return $alt; 706 $info = $meta->getField($tags); 707 if($info == false) return $alt; 708 return $info; 709} 710 711/** 712 * Prints the image with a link to the full sized version 713 * 714 * Only allowed in: detail.php 715 */ 716function tpl_img($maxwidth=0,$maxheight=0){ 717 global $IMG; 718 $w = tpl_img_getTag('File.Width'); 719 $h = tpl_img_getTag('File.Height'); 720 721 //resize to given max values 722 $ratio = 1; 723 if($w >= $h){ 724 if($maxwidth && $w >= $maxwidth){ 725 $ratio = $maxwidth/$w; 726 }elseif($maxheight && $h > $maxheight){ 727 $ratio = $maxheight/$h; 728 } 729 }else{ 730 if($maxheight && $h >= $maxheight){ 731 $ratio = $maxheight/$h; 732 }elseif($maxwidth && $w > $maxwidth){ 733 $ratio = $maxwidth/$w; 734 } 735 } 736 if($ratio){ 737 $w = floor($ratio*$w); 738 $h = floor($ratio*$h); 739 } 740 741 //prepare URLs 742 $url=ml($IMG,array('cache'=>$_REQUEST['cache'])); 743 $src=ml($IMG,array('cache'=>$_REQUEST['cache'],'w'=>$w,'h'=>$h)); 744 745 //prepare attributes 746 $alt=tpl_img_getTag('Simple.Title'); 747 $p = array(); 748 if($w) $p['width'] = $w; 749 if($h) $p['height'] = $h; 750 $p['class'] = 'img_detail'; 751 if($alt){ 752 $p['alt'] = $alt; 753 $p['title'] = $alt; 754 }else{ 755 $p['alt'] = ''; 756 } 757 $p = buildAttributes($p); 758 759 print '<a href="'.$url.'">'; 760 print '<img src="'.$src.'" '.$p.'/>'; 761 print '</a>'; 762} 763 764/** 765 * This function inserts a 1x1 pixel gif which in reality 766 * is the inexer function. 767 * 768 * Should be called somewhere at the very end of the main.php 769 * template 770 */ 771function tpl_indexerWebBug(){ 772 global $ID; 773 global $INFO; 774 if(!$INFO['exists']) return; 775 776 if(isHiddenPage($ID)) return; //no need to index hidden pages 777 778 $p = array(); 779 $p['src'] = DOKU_BASE.'lib/exe/indexer.php?id='.rawurlencode($ID). 780 '&'.time(); 781 $p['width'] = 1; 782 $p['height'] = 1; 783 $p['alt'] = ''; 784 $att = buildAttributes($p); 785 print "<img $att />"; 786} 787 788// configuration methods 789/** 790 * tpl_getConf($id) 791 * 792 * use this function to access template configuration variables 793 */ 794function tpl_getConf($id){ 795 global $conf; 796 global $tpl_configloaded; 797 798 $tpl = $conf['template']; 799 800 if (!$tpl_configloaded){ 801 $tconf = tpl_loadConfig(); 802 if ($tconf !== false){ 803 foreach ($tconf as $key => $value){ 804 if (isset($conf['tpl'][$tpl][$key])) continue; 805 $conf['tpl'][$tpl][$key] = $value; 806 } 807 $tpl_configloaded = true; 808 } 809 } 810 811 return $conf['tpl'][$tpl][$id]; 812} 813 814/** 815 * tpl_loadConfig() 816 * reads all template configuration variables 817 * this function is automatically called by tpl_getConf() 818 */ 819function tpl_loadConfig(){ 820 821 $file = DOKU_TPLINC.'/conf/default.php'; 822 $conf = array(); 823 824 if (!@file_exists($file)) return false; 825 826 // load default config file 827 include($file); 828 829 return $conf; 830} 831 832/** 833 * prints the "main content" in the mediamanger popup 834 * 835 * Depending on the user's actions this may be a list of 836 * files in a namespace, the meta editing dialog or 837 * a message of referencing pages 838 * 839 * Only allowed in mediamanager.php 840 * 841 * @author Andreas Gohr <andi@splitbrain.org> 842 */ 843function tpl_mediaContent(){ 844 global $IMG; 845 global $AUTH; 846 global $INUSE; 847 global $NS; 848 global $JUMPTO; 849 850 ptln('<div id="media__content">'); 851 if($_REQUEST['edit']){ 852 media_metaform($IMG,$AUTH); 853 }elseif(is_array($INUSE)){ 854 media_filesinuse($INUSE,$IMG); 855 }else{ 856 media_filelist($NS,$AUTH,$JUMPTO); 857 } 858 ptln('</div>'); 859} 860 861/** 862 * prints the namespace tree in the mediamanger popup 863 * 864 * Only allowed in mediamanager.php 865 * 866 * @author Andreas Gohr <andi@splitbrain.org> 867 */ 868function tpl_mediaTree(){ 869 global $NS; 870 871 ptln('<div id="media__tree">'); 872 media_nstree($NS); 873 ptln('</div>'); 874} 875 876//Setup VIM: ex: et ts=2 enc=utf-8 : 877