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 * 16 * @author Andreas Gohr <andi@splitbrain.org> 17 */ 18function template($tpl){ 19 global $conf; 20 21 if(@is_readable(DOKU_INC.'lib/tpl/'.$conf['template'].'/'.$tpl)) 22 return DOKU_INC.'lib/tpl/'.$conf['template'].'/'.$tpl; 23 24 return DOKU_INC.'lib/tpl/default/'.$tpl; 25} 26 27/** 28 * Print the content 29 * 30 * This function is used for printing all the usual content 31 * (defined by the global $ACT var) by calling the appropriate 32 * outputfunction(s) from html.php 33 * 34 * Everything that doesn't use the main template file isn't 35 * handled by this function. ACL stuff is not done here either. 36 * 37 * @author Andreas Gohr <andi@splitbrain.org> 38 */ 39function tpl_content(){ 40 global $ACT; 41 global $TEXT; 42 global $PRE; 43 global $SUF; 44 global $SUM; 45 global $IDX; 46 47 switch($ACT){ 48 case 'show': 49 html_show(); 50 break; 51 case 'preview': 52 html_edit($TEXT); 53 html_show($TEXT); 54 break; 55 case 'recover': 56 html_edit($TEXT); 57 break; 58 case 'edit': 59 html_edit(); 60 break; 61 case 'draft': 62 html_draft(); 63 break; 64 case 'wordblock': 65 html_edit($TEXT,'wordblock'); 66 break; 67 case 'search': 68 html_search(); 69 break; 70 case 'revisions': 71 html_revisions(); 72 break; 73 case 'diff': 74 html_diff(); 75 break; 76 case 'recent': 77 $first = is_numeric($_REQUEST['first']) ? intval($_REQUEST['first']) : 0; 78 html_recent($first); 79 break; 80 case 'index': 81 html_index($IDX); #FIXME can this be pulled from globals? is it sanitized correctly? 82 break; 83 case 'backlink': 84 html_backlinks(); 85 break; 86 case 'conflict': 87 html_conflict(con($PRE,$TEXT,$SUF),$SUM); 88 html_diff(con($PRE,$TEXT,$SUF),false); 89 break; 90 case 'locked': 91 html_locked(); 92 break; 93 case 'login': 94 html_login(); 95 break; 96 case 'register': 97 html_register(); 98 break; 99 case 'resendpwd': 100 html_resendpwd(); 101 break; 102 case 'denied': 103 print p_locale_xhtml('denied'); 104 break; 105 case 'profile' : 106 html_updateprofile(); 107 break; 108 case 'admin': 109 tpl_admin(); 110 break; 111 default: 112 msg("Failed to handle command: ".hsc($ACT),-1); 113 } 114} 115 116/** 117 * Handle the admin page contents 118 * 119 * @author Andreas Gohr <andi@splitbrain.org> 120 */ 121function tpl_admin(){ 122 123 $plugin = NULL; 124 if ($_REQUEST['page']) { 125 $pluginlist = plugin_list('admin'); 126 127 if (in_array($_REQUEST['page'], $pluginlist)) { 128 129 // attempt to load the plugin 130 $plugin =& plugin_load('admin',$_REQUEST['page']); 131 } 132 } 133 134 if ($plugin !== NULL) 135 $plugin->html(); 136 else 137 html_admin(); 138} 139 140/** 141 * Print the correct HTML meta headers 142 * 143 * This has to go into the head section of your template. 144 * 145 * @param boolean $alt Should feeds and alternative format links be added? 146 * @author Andreas Gohr <andi@splitbrain.org> 147 */ 148function tpl_metaheaders($alt=true){ 149 global $ID; 150 global $INFO; 151 global $ACT; 152 global $lang; 153 global $conf; 154 $it=2; 155 156 // the usual stuff 157 ptln('<meta name="generator" content="DokuWiki '.getVersion().'" />',$it); 158 ptln('<link rel="start" href="'.DOKU_BASE.'" />',$it); 159 ptln('<link rel="contents" href="'.wl($ID,'do=index').'" title="'.$lang['index'].'" />',$it); 160 161 if($alt){ 162 ptln('<link rel="alternate" type="application/rss+xml" title="Recent Changes" href="'.DOKU_BASE.'feed.php" />',$it); 163 ptln('<link rel="alternate" type="application/rss+xml" title="Current Namespace" href="'.DOKU_BASE.'feed.php?mode=list&ns='.$INFO['namespace'].'" />',$it); 164 ptln('<link rel="alternate" type="text/html" title="Plain HTML" href="'.exportlink($ID, 'xhtml').'" />',$it); 165 ptln('<link rel="alternate" type="text/plain" title="Wiki Markup" href="'.exportlink($ID, 'raw').'" />',$it); 166 } 167 168 // setup robot tags apropriate for different modes 169 if( ($ACT=='show' || $ACT=='export_xhtml') && !$REV){ 170 if($INFO['exists']){ 171 ptln('<meta name="date" content="'.date('Y-m-d\TH:i:sO',$INFO['lastmod']).'" />',$it); 172 //delay indexing: 173 if((time() - $INFO['lastmod']) >= $conf['indexdelay']){ 174 ptln('<meta name="robots" content="index,follow" />',$it); 175 }else{ 176 ptln('<meta name="robots" content="noindex,nofollow" />',$it); 177 } 178 }else{ 179 ptln('<meta name="robots" content="noindex,follow" />',$it); 180 } 181 }else{ 182 ptln('<meta name="robots" content="noindex,nofollow" />',$it); 183 } 184 185 // load stylesheets 186 ptln('<link rel="stylesheet" media="screen" type="text/css" href="'.DOKU_BASE.'lib/exe/css.php" />',$it); 187 ptln('<link rel="stylesheet" media="print" type="text/css" href="'.DOKU_BASE.'lib/exe/css.php?print=1" />',$it); 188 189 // load javascript 190 $js_edit = ($ACT=='edit' || $ACT=='preview' || $ACT=='recover') ? 1 : 0; 191 $js_write = ($INFO['writable']) ? 1 : 0; 192 if($js_edit && $js_write){ 193 ptln('<script type="text/javascript" charset="utf-8">',$it); 194 ptln("NS='".$INFO['namespace']."';",$it+2); 195 if($conf['useacl'] && $_SERVER['REMOTE_USER']){ 196 require_once(DOKU_INC.'inc/toolbar.php'); 197 ptln("SIG='".toolbar_signature()."';",$it+2); 198 } 199 ptln('</script>',$it); 200 } 201 ptln('<script type="text/javascript" charset="utf-8" src="'. 202 DOKU_BASE.'lib/exe/js.php?edit='.$js_edit.'&write='.$js_write.'"></script>',$it); 203} 204 205/** 206 * Print a link 207 * 208 * Just builds a link. 209 * 210 * @author Andreas Gohr <andi@splitbrain.org> 211 */ 212function tpl_link($url,$name,$more=''){ 213 print '<a href="'.$url.'" '; 214 if ($more) print ' '.$more; 215 print ">$name</a>"; 216} 217 218/** 219 * Prints a link to a WikiPage 220 * 221 * Wrapper around html_wikilink 222 * 223 * @author Andreas Gohr <andi@splitbrain.org> 224 */ 225function tpl_pagelink($id,$name=NULL){ 226 print html_wikilink($id,$name); 227} 228 229/** 230 * get the parent page 231 * 232 * Tries to find out which page is parent. 233 * returns false if none is available 234 * 235 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 236 */ 237function tpl_getparent($ID){ 238 global $conf; 239 240 if ($ID != $conf['start']) { 241 $idparts = explode(':', $ID); 242 $pn = array_pop($idparts); // get the page name 243 244 for ($n=0; $n < 2; $n++) { 245 if (count($idparts) == 0) { 246 $ID = $conf['start']; // go to topmost page 247 break; 248 }else{ 249 $ns = array_pop($idparts); // get the last part of namespace 250 if ($pn != $ns) { // are we already home? 251 array_push($idparts, $ns, $ns); // no, then add a page with same name 252 $ID = implode (':', $idparts); // as the namespace and recombine $ID 253 break; 254 } 255 } 256 } 257 258 if (@file_exists(wikiFN($ID))) { 259 return $ID; 260 } 261 } 262 return false; 263} 264 265/** 266 * Print one of the buttons 267 * 268 * Available Buttons are 269 * 270 * edit - edit/create/show/draft button 271 * history - old revisions 272 * recent - recent changes 273 * login - login/logout button - if ACL enabled 274 * index - The index 275 * admin - admin page - if enough rights 276 * top - a back to top button 277 * back - a back to parent button - if available 278 * backtomedia - returns to the mediafile upload dialog 279 * after references have been displayed 280 * backlink - links to the list of backlinks 281 * 282 * @author Andreas Gohr <andi@splitbrain.org> 283 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 284 */ 285function tpl_button($type){ 286 global $ACT; 287 global $ID; 288 global $NS; 289 global $INFO; 290 global $conf; 291 global $auth; 292 293 switch($type){ 294 case 'edit': 295 print html_editbutton(); 296 break; 297 case 'history': 298 print html_btn('revs',$ID,'o',array('do' => 'revisions')); 299 break; 300 case 'recent': 301 print html_btn('recent','','r',array('do' => 'recent')); 302 break; 303 case 'index': 304 print html_btn('index',$ID,'x',array('do' => 'index')); 305 break; 306 case 'back': 307 if ($parent = tpl_getparent($ID)) { 308 print html_btn('back',$parent,'b',array('do' => 'show')); 309 } 310 break; 311 case 'top': 312 print html_topbtn(); 313 break; 314 case 'login': 315 if($conf['useacl']){ 316 if($_SERVER['REMOTE_USER']){ 317 print html_btn('logout',$ID,'',array('do' => 'logout',)); 318 }else{ 319 print html_btn('login',$ID,'',array('do' => 'login')); 320 } 321 } 322 break; 323 case 'admin': 324 if($INFO['perm'] == AUTH_ADMIN) 325 print html_btn('admin',$ID,'',array('do' => 'admin')); 326 break; 327 case 'backtomedia': 328 print html_backtomedia_button(array('ns' => $NS),'b'); 329 break; 330 case 'subscription': 331 if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){ 332 if($_SERVER['REMOTE_USER']){ 333 if($INFO['subscribed']){ 334 print html_btn('unsubscribe',$ID,'',array('do' => 'unsubscribe',)); 335 } else { 336 print html_btn('subscribe',$ID,'',array('do' => 'subscribe',)); 337 } 338 } 339 } 340 break; 341 case 'backlink': 342 print html_btn('backlink',$ID,'',array('do' => 'backlink')); 343 break; 344 case 'profile': 345 if($conf['useacl'] && $_SERVER['REMOTE_USER'] && 346 $auth->canDo('Profile') && ($ACT!='profile')){ 347 print html_btn('profile',$ID,'',array('do' => 'profile')); 348 } 349 break; 350 default: 351 print '[unknown button type]'; 352 } 353} 354 355/** 356 * Like the action buttons but links 357 * 358 * Available links are 359 * 360 * edit - edit/create/show button 361 * history - old revisions 362 * recent - recent changes 363 * login - login/logout button - if ACL enabled 364 * index - The index 365 * admin - admin page - if enough rights 366 * top - a back to top button 367 * back - a back to parent button - if available 368 * backlink - links to the list of backlinks 369 * 370 * @author Andreas Gohr <andi@splitbrain.org> 371 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 372 * @see tpl_button 373 */ 374function tpl_actionlink($type,$pre='',$suf=''){ 375 global $ID; 376 global $INFO; 377 global $REV; 378 global $ACT; 379 global $conf; 380 global $lang; 381 global $auth; 382 383 switch($type){ 384 case 'edit': 385 #most complicated type - we need to decide on current action 386 if($ACT == 'show' || $ACT == 'search'){ 387 if($INFO['writable']){ 388 if($INFO['exists']){ 389 tpl_link(wl($ID,'do=edit&rev='.$REV), 390 $pre.$lang['btn_edit'].$suf, 391 'class="action edit" accesskey="e" rel="nofollow"'); 392 }else{ 393 tpl_link(wl($ID,'do=edit&rev='.$REV), 394 $pre.$lang['btn_create'].$suf, 395 'class="action create" accesskey="e" rel="nofollow"'); 396 } 397 }else{ 398 tpl_link(wl($ID,'do=edit&rev='.$REV), 399 $pre.$lang['btn_source'].$suf, 400 'class="action source" accesskey="v" rel="nofollow"'); 401 } 402 }else{ 403 tpl_link(wl($ID,'do=show'), 404 $pre.$lang['btn_show'].$suf, 405 'class="action show" accesskey="v" rel="nofollow"'); 406 } 407 break; 408 case 'history': 409 tpl_link(wl($ID,'do=revisions'),$pre.$lang['btn_revs'].$suf,'class="action revisions" accesskey="o"'); 410 break; 411 case 'recent': 412 tpl_link(wl($ID,'do=recent'),$pre.$lang['btn_recent'].$suf,'class="action recent" accesskey="r"'); 413 break; 414 case 'index': 415 tpl_link(wl($ID,'do=index'),$pre.$lang['btn_index'].$suf,'class="action index" accesskey="x"'); 416 break; 417 case 'top': 418 print '<a href="#dokuwiki__top" class="action top" accesskey="x">'.$pre.$lang['btn_top'].$suf.'</a>'; 419 break; 420 case 'back': 421 if ($ID = tpl_getparent($ID)) { 422 tpl_link(wl($ID,'do=show'),$pre.$lang['btn_back'].$suf,'class="action back" accesskey="b"'); 423 } 424 break; 425 case 'login': 426 if($conf['useacl']){ 427 if($_SERVER['REMOTE_USER']){ 428 tpl_link(wl($ID,'do=logout'),$pre.$lang['btn_logout'].$suf,'class="action logout"'); 429 }else{ 430 tpl_link(wl($ID,'do=login'),$pre.$lang['btn_login'].$suf,'class="action logout"'); 431 } 432 } 433 break; 434 case 'admin': 435 if($INFO['perm'] == AUTH_ADMIN) 436 tpl_link(wl($ID,'do=admin'),$pre.$lang['btn_admin'].$suf,'class="action admin"'); 437 break; 438 case 'subscribe': 439 case 'subscription': 440 if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){ 441 if($_SERVER['REMOTE_USER']){ 442 if($INFO['subscribed']) { 443 tpl_link(wl($ID,'do=unsubscribe'),$pre.$lang['btn_unsubscribe'].$suf,'class="action unsubscribe"'); 444 } else { 445 tpl_link(wl($ID,'do=subscribe'),$pre.$lang['btn_subscribe'].$suf,'class="action subscribe"'); 446 } 447 } 448 } 449 break; 450 case 'backlink': 451 tpl_link(wl($ID,'do=backlink'),$pre.$lang['btn_backlink'].$suf, 'class="action backlink"'); 452 break; 453 case 'profile': 454 if($conf['useacl'] && $_SERVER['REMOTE_USER'] && 455 $auth->canDo('Profile') && ($ACT!='profile')){ 456 tpl_link(wl($ID,'do=profile'),$pre.$lang['btn_profile'].$suf, 'class="action profile"'); 457 } 458 break; 459 default: 460 print '[unknown link type]'; 461 } 462} 463 464/** 465 * Print the search form 466 * 467 * If the first parameter is given a div with the ID 'qsearch_out' will 468 * be added which instructs the ajax pagequicksearch to kick in and place 469 * its output into this div. The second parameter controls the propritary 470 * attribute autocomplete. If set to false this attribute will be set with an 471 * value of "off" to instruct the browser to disable it's own built in 472 * autocompletion feature (MSIE and Firefox) 473 * 474 * @author Andreas Gohr <andi@splitbrain.org> 475 */ 476function tpl_searchform($ajax=true,$autocomplete=true){ 477 global $lang; 478 global $ACT; 479 480 print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">'; 481 print '<input type="hidden" name="do" value="search" />'; 482 print '<input type="text" '; 483 if($ACT == 'search') print 'value="'.htmlspecialchars($_REQUEST['id']).'" '; 484 if(!$autocomplete) print 'autocomplete="off" '; 485 print 'id="qsearch__in" accesskey="f" name="id" class="edit" />'; 486 print '<input type="submit" value="'.$lang['btn_search'].'" class="button" />'; 487 if($ajax) print '<div id="qsearch__out" class="ajax_qsearch JSpopup"></div>'; 488 print '</div></form>'; 489} 490 491/** 492 * Print the breadcrumbs trace 493 * 494 * @author Andreas Gohr <andi@splitbrain.org> 495 */ 496function tpl_breadcrumbs(){ 497 global $lang; 498 global $conf; 499 500 //check if enabled 501 if(!$conf['breadcrumbs']) return; 502 503 $crumbs = breadcrumbs(); //setup crumb trace 504 505 //reverse crumborder in right-to-left mode 506 if($lang['direction'] == 'rtl') $crumbs = array_reverse($crumbs,true); 507 508 //render crumbs, highlight the last one 509 print $lang['breadcrumb'].':'; 510 $last = count($crumbs); 511 $i = 0; 512 foreach ($crumbs as $id => $name){ 513 $i++; 514 print ' <span class="bcsep">»</span> '; 515 if ($i == $last) print '<span class="curid">'; 516 tpl_link(wl($id),$name,'class="breadcrumbs" title="'.$id.'"'); 517 if ($i == $last) print '</span>'; 518 } 519} 520 521/** 522 * Hierarchical breadcrumbs 523 * 524 * This code was suggested as replacement for the usual breadcrumbs. 525 * It only makes sense with a deep site structure. 526 * 527 * @author Andreas Gohr <andi@splitbrain.org> 528 * @author Nigel McNie <oracle.shinoda@gmail.com> 529 * @author Sean Coates <sean@caedmon.net> 530 * @link http://wiki.splitbrain.org/wiki:tipsandtricks:hierarchicalbreadcrumbs 531 * @todo May behave strangely in RTL languages 532 */ 533function tpl_youarehere(){ 534 global $conf; 535 global $ID; 536 global $lang; 537 538 //check if enabled 539 if(!$conf['youarehere']) return; 540 541 $parts = explode(':', $ID); 542 543 print $lang['youarehere'].': '; 544 545 //always print the startpage 546 if( $a_part[0] != $conf['start']){ 547 if($conf['useheading']){ 548 $pageName = p_get_first_heading($conf['start']); 549 }else{ 550 $pageName = $conf['start']; 551 } 552 tpl_link(wl($conf['start']),$pageName,'title="'.$pageName.'"'); 553 } 554 555 $page = ''; 556 foreach ($parts as $part){ 557 // Skip startpage if already done 558 if ($part == $conf['start']) continue; 559 560 print ' » '; 561 $page .= $part; 562 563 if(file_exists(wikiFN($page))){ 564 if($conf['useheading']){ 565 $pageName = p_get_first_heading($page); 566 $partName = $pageName; 567 }else{ 568 $pageName = $page; 569 $partName = $part; 570 } 571 tpl_link(wl($page),$partName,'title="'.$pageName.'"'); 572 }else{ 573 // Print the link, but mark as not-existing, as for other non-existing links 574 tpl_link(wl($page),$part,'title="'.$page.'" class="wikilink2"'); 575 //print $page; 576 } 577 578 $page .= ':'; 579 } 580} 581 582/** 583 * Print info if the user is logged in 584 * and show full name in that case 585 * 586 * Could be enhanced with a profile link in future? 587 * 588 * @author Andreas Gohr <andi@splitbrain.org> 589 */ 590function tpl_userinfo(){ 591 global $lang; 592 global $INFO; 593 if($_SERVER['REMOTE_USER']) 594 print $lang['loggedinas'].': '.$INFO['userinfo']['name']; 595} 596 597/** 598 * Print some info about the current page 599 * 600 * @author Andreas Gohr <andi@splitbrain.org> 601 */ 602function tpl_pageinfo(){ 603 global $conf; 604 global $lang; 605 global $INFO; 606 global $REV; 607 608 // prepare date and path 609 $fn = $INFO['filepath']; 610 if(!$conf['fullpath']){ 611 if($REV){ 612 $fn = str_replace(realpath($conf['olddir']).DIRECTORY_SEPARATOR,'',$fn); 613 }else{ 614 $fn = str_replace(realpath($conf['datadir']).DIRECTORY_SEPARATOR,'',$fn); 615 } 616 } 617 $fn = utf8_decodeFN($fn); 618 $date = date($conf['dformat'],$INFO['lastmod']); 619 620 // print it 621 if($INFO['exists']){ 622 print $fn; 623 print ' · '; 624 print $lang['lastmod']; 625 print ': '; 626 print $date; 627 if($INFO['editor']){ 628 print ' '.$lang['by'].' '; 629 print $INFO['editor']; 630 } 631 if($INFO['locked']){ 632 print ' · '; 633 print $lang['lockedby']; 634 print ': '; 635 print $INFO['locked']; 636 } 637 } 638} 639 640/** 641 * Print a list of namespaces containing media files 642 * 643 * @author Andreas Gohr <andi@splitbrain.org> 644 */ 645function tpl_medianamespaces(){ 646 global $conf; 647 648 $data = array(); 649 search($data,$conf['mediadir'],'search_namespaces',array()); 650 print html_buildlist($data,'idx',media_html_list_namespaces); 651} 652 653/** 654 * Print a list of mediafiles in the current namespace 655 * 656 * @author Andreas Gohr <andi@splitbrain.org> 657 */ 658function tpl_mediafilelist(){ 659 global $conf; 660 global $lang; 661 global $NS; 662 global $AUTH; 663 $dir = utf8_encodeFN(str_replace(':','/',$NS)); 664 665 $data = array(); 666 search($data,$conf['mediadir'],'search_media',array(),$dir); 667 668 if(!count($data)){ 669 ptln('<div class="nothing">'.$lang['nothingfound'].'</div>'); 670 return; 671 } 672 673 ptln('<ul>',2); 674 foreach($data as $item){ 675 if(!$item['isimg']){ 676 // add file icons 677 list($ext,$mime) = mimetype($item['file']); 678 $class = preg_replace('/[^_\-a-z0-9]+/i','_',$ext); 679 $class = ' class="mediafile mf_'.$class.'"'; 680 }else{ 681 $class = ''; 682 } 683 684 ptln('<li><div class="li">',4); 685 ptln('<a href="javascript:mediaSelect(\':'.$item['id'].'\')"'.$class.'>'. 686 utf8_decodeFN($item['file']). 687 '</a>',6); 688 689 //prepare deletion button 690 if($AUTH >= AUTH_DELETE){ 691 $ask = addslashes($lang['del_confirm']).'\\n'; 692 $ask .= addslashes($item['id']); 693 694 $del = '<a href="'.DOKU_BASE.'lib/exe/media.php?delete='.rawurlencode($item['id']).'" '. 695 'onclick="return confirm(\''.$ask.'\')" onkeypress="return confirm(\''.$ask.'\')">'. 696 '<img src="'.DOKU_BASE.'lib/images/del.png" alt="'.$lang['btn_delete'].'" '. 697 'title="'.$lang['btn_delete'].'" /></a>'; 698 }else{ 699 $del = ''; 700 } 701 702 if($item['isimg']){ 703 $w = (int) $item['meta']->getField('File.Width'); 704 $h = (int) $item['meta']->getField('File.Height'); 705 706 ptln('('.$w.'×'.$h.' '.filesize_h($item['size']).')',6); 707 ptln($del.'<br />',6); 708 ptln('<div class="imagemeta">',6); 709 710 //build thumbnail 711 print '<a href="javascript:mediaSelect(\':'.$item['id'].'\')">'; 712 713 if($w>120 || $h>120){ 714 $ratio = $item['meta']->getResizeRatio(120); 715 $w = floor($w * $ratio); 716 $h = floor($h * $ratio); 717 } 718 719 $src = ml($item['id'],array('w'=>$w,'h'=>$h)); 720 721 $p = array(); 722 $p['width'] = $w; 723 $p['height'] = $h; 724 $p['alt'] = $item['id']; 725 $p['class'] = 'thumb'; 726 $att = buildAttributes($p); 727 728 print '<img src="'.$src.'" '.$att.' />'; 729 print '</a>'; 730 731 //read EXIF/IPTC data 732 $t = $item['meta']->getField('IPTC.Headline'); 733 if($t) print '<strong>'.htmlspecialchars($t).'</strong><br />'; 734 735 $t = $item['meta']->getField(array('IPTC.Caption','EXIF.UserComment', 736 'EXIF.TIFFImageDescription', 737 'EXIF.TIFFUserComment')); 738 if($t) print htmlspecialchars($t).'<br />'; 739 740 $t = $item['meta']->getField(array('IPTC.Keywords','IPTC.Category')); 741 if($t) print '<em>'.htmlspecialchars($t).'</em><br />'; 742 743 //add edit button 744 if($AUTH >= AUTH_UPLOAD && $item['meta']->getField('File.Mime') == 'image/jpeg'){ 745 print '<a href="'.DOKU_BASE.'lib/exe/media.php?edit='.rawurlencode($item['id']).'">'; 746 print '<img src="'.DOKU_BASE.'lib/images/edit.gif" alt="'.$lang['metaedit'].'" title="'.$lang['metaedit'].'" />'; 747 print '</a>'; 748 } 749 750 ptln('</div>',6); 751 }else{ 752 ptln ('('.filesize_h($item['size']).')',6); 753 ptln($del,6); 754 } 755 ptln('</div></li>',4); 756 } 757 ptln('</ul>',2); 758} 759 760/** 761 * show references to a media file 762 * References uses the same visual as search results and share 763 * their CSS tags except pagenames won't be links. 764 * 765 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 766 */ 767function tpl_showreferences(&$data){ 768 global $lang; 769 770 $hidden=0; //count of hits without read permission 771 772 if(count($data)){ 773 usort($data,'sort_search_fulltext'); 774 foreach($data as $row){ 775 if(auth_quickaclcheck($row['id']) >= AUTH_READ){ 776 print '<div class="search_result">'; 777 print '<span class="mediaref_ref">'.$row['id'].'</span>'; 778 print ': <span class="search_cnt">'.$row['count'].' '.$lang['hits'].'</span><br />'; 779 print '<div class="search_snippet">'.$row['snippet'].'</div>'; 780 print '</div>'; 781 }else 782 $hidden++; 783 } 784 if ($hidden){ 785 print '<div class="mediaref_hidden">'.$lang['ref_hidden'].'</div>'; 786 } 787 } 788} 789 790/** 791 * Print the media upload form if permissions are correct 792 * 793 * @author Andreas Gohr <andi@splitbrain.org> 794 */ 795function tpl_mediauploadform(){ 796 global $NS; 797 global $UPLOADOK; 798 global $AUTH; 799 global $lang; 800 801 if(!$UPLOADOK) return; 802 803 ptln('<form action="'.DOKU_BASE.'lib/exe/media.php" id="dw__upload"'. 804 ' method="post" enctype="multipart/form-data">',2); 805 ptln($lang['txt_upload'].':<br />',4); 806 ptln('<input type="file" name="upload" class="edit" onchange="suggestWikiname();" />',4); 807 ptln('<input type="hidden" name="ns" value="'.hsc($NS).'" /><br />',4); 808 ptln($lang['txt_filename'].'<br />',4); 809 ptln('<input type="text" name="id" class="edit" />',4); 810 ptln('<input type="submit" class="button" value="'.$lang['btn_upload'].'" accesskey="s" />',4); 811 if($AUTH >= AUTH_DELETE){ 812 ptln('<label for="dw__ow"><input type="checkbox" name="ow" value="1" id="dw__ow" />'.$lang['txt_overwrt'].'</label>',4); 813 } 814 ptln('</form>',2); 815} 816 817/** 818 * Prints or returns the name of the given page (current one if none given). 819 * 820 * If useheading is enabled this will use the first headline else 821 * the given ID is used. 822 * 823 * @author Andreas Gohr <andi@splitbrain.org> 824 */ 825function tpl_pagetitle($id=null, $ret=false){ 826 global $conf; 827 if(is_null($id)){ 828 global $ID; 829 $id = $ID; 830 } 831 832 $name = $id; 833 if ($conf['useheading']) { 834 $title = p_get_first_heading($id); 835 if ($title) $name = $title; 836 } 837 838 if ($ret) { 839 return hsc($name); 840 } else { 841 print hsc($name); 842 } 843} 844 845/** 846 * Returns the requested EXIF/IPTC tag from the current image 847 * 848 * If $tags is an array all given tags are tried until a 849 * value is found. If no value is found $alt is returned. 850 * 851 * Which texts are known is defined in the functions _exifTagNames 852 * and _iptcTagNames() in inc/jpeg.php (You need to prepend IPTC 853 * to the names of the latter one) 854 * 855 * Only allowed in: detail.php, mediaedit.php 856 * 857 * @author Andreas Gohr <andi@splitbrain.org> 858 */ 859function tpl_img_getTag($tags,$alt=''){ 860 // Init Exif Reader 861 global $SRC; 862 static $meta = null; 863 if(is_null($meta)) $meta = new JpegMeta($SRC); 864 if($meta === false) return $alt; 865 $info = $meta->getField($tags); 866 if($info == false) return $alt; 867 return $info; 868} 869 870/** 871 * Prints the image with a link to the full sized version 872 * 873 * Only allowed in: detail.php 874 */ 875function tpl_img($maxwidth=0,$maxheight=0){ 876 global $IMG; 877 $w = tpl_img_getTag('File.Width'); 878 $h = tpl_img_getTag('File.Height'); 879 880 //resize to given max values 881 $ratio = 1; 882 if($w >= $h){ 883 if($maxwidth && $w >= $maxwidth){ 884 $ratio = $maxwidth/$w; 885 }elseif($maxheight && $h > $maxheight){ 886 $ratio = $maxheight/$h; 887 } 888 }else{ 889 if($maxheight && $h >= $maxheight){ 890 $ratio = $maxheight/$h; 891 }elseif($maxwidth && $w > $maxwidth){ 892 $ratio = $maxwidth/$w; 893 } 894 } 895 if($ratio){ 896 $w = floor($ratio*$w); 897 $h = floor($ratio*$h); 898 } 899 900 //prepare URLs 901 $url=ml($IMG,array('cache'=>$_REQUEST['cache'])); 902 $src=ml($IMG,array('cache'=>$_REQUEST['cache'],'w'=>$w,'h'=>$h)); 903 904 //prepare attributes 905 $alt=tpl_img_getTag('Simple.Title'); 906 $p = array(); 907 if($w) $p['width'] = $w; 908 if($h) $p['height'] = $h; 909 $p['class'] = 'img_detail'; 910 if($alt){ 911 $p['alt'] = $alt; 912 $p['title'] = $alt; 913 }else{ 914 $p['alt'] = ''; 915 } 916 $p = buildAttributes($p); 917 918 print '<a href="'.$url.'">'; 919 print '<img src="'.$src.'" '.$p.'/>'; 920 print '</a>'; 921} 922 923/** 924 * This function inserts a 1x1 pixel gif which in reality 925 * is the inexer function. 926 * 927 * Should be called somewhere at the very end of the main.php 928 * template 929 */ 930function tpl_indexerWebBug(){ 931 global $ID; 932 global $INFO; 933 if(!$INFO['exists']) return; 934 935 if(isHiddenPage($ID)) return; //no need to index hidden pages 936 937 $p = array(); 938 $p['src'] = DOKU_BASE.'lib/exe/indexer.php?id='.rawurlencode($ID). 939 '&'.time(); 940 $p['width'] = 1; 941 $p['height'] = 1; 942 $p['alt'] = ''; 943 $att = buildAttributes($p); 944 print "<img $att />"; 945} 946 947// configuration methods 948/** 949 * tpl_getConf($id) 950 * 951 * use this function to access template configuration variables 952 */ 953function tpl_getConf($id){ 954 global $conf; 955 global $tpl_configloaded; 956 957 $tpl = $conf['template']; 958 959 if (!$tpl_configloaded){ 960 $tconf = tpl_loadConfig(); 961 if ($tconf !== false){ 962 foreach ($tconf as $key => $value){ 963 if (isset($conf['tpl'][$tpl][$key])) continue; 964 $conf['tpl'][$tpl][$key] = $value; 965 } 966 $tpl_configloaded = true; 967 } 968 } 969 970 return $conf['tpl'][$tpl][$id]; 971} 972 973/** 974 * tpl_loadConfig() 975 * reads all template configuration variables 976 * this function is automatically called by tpl_getConf() 977 */ 978function tpl_loadConfig(){ 979 980 $file = DOKU_TPLINC.'/conf/default.php'; 981 $conf = array(); 982 983 if (!@file_exists($file)) return false; 984 985 // load default config file 986 include($file); 987 988 return $conf; 989} 990 991//Setup VIM: ex: et ts=2 enc=utf-8 : 992
