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 42 ob_start(); 43 44 $evt = new event('TPL_ACTION_HTML',$ACT,tpl_content_core); 45 $evt->trigger(); 46 47 $html_output = ob_get_clean(); 48 49 $evt = new event('TPL_DISPLAY_HTML',$html_output,ptln); 50 $evt->trigger(); 51 52} 53 54function tpl_content_core(){ 55 global $ACT; 56 global $TEXT; 57 global $PRE; 58 global $SUF; 59 global $SUM; 60 global $IDX; 61 62 switch($ACT){ 63 case 'show': 64 html_show(); 65 break; 66 case 'preview': 67 html_edit($TEXT); 68 html_show($TEXT); 69 break; 70 case 'recover': 71 html_edit($TEXT); 72 break; 73 case 'edit': 74 html_edit(); 75 break; 76 case 'draft': 77 html_draft(); 78 break; 79 case 'wordblock': 80 html_edit($TEXT,'wordblock'); 81 break; 82 case 'search': 83 html_search(); 84 break; 85 case 'revisions': 86 html_revisions(); 87 break; 88 case 'diff': 89 html_diff(); 90 break; 91 case 'recent': 92 $first = is_numeric($_REQUEST['first']) ? intval($_REQUEST['first']) : 0; 93 html_recent($first); 94 break; 95 case 'index': 96 html_index($IDX); #FIXME can this be pulled from globals? is it sanitized correctly? 97 break; 98 case 'backlink': 99 html_backlinks(); 100 break; 101 case 'conflict': 102 html_conflict(con($PRE,$TEXT,$SUF),$SUM); 103 html_diff(con($PRE,$TEXT,$SUF),false); 104 break; 105 case 'locked': 106 html_locked(); 107 break; 108 case 'login': 109 html_login(); 110 break; 111 case 'register': 112 html_register(); 113 break; 114 case 'resendpwd': 115 html_resendpwd(); 116 break; 117 case 'denied': 118 print p_locale_xhtml('denied'); 119 break; 120 case 'profile' : 121 html_updateprofile(); 122 break; 123 case 'admin': 124 tpl_admin(); 125 break; 126 default: 127 $evt = new event('ACTION_TEMPLATE',$ACT); 128 $evt->advise(); 129 if ($evt->_default) 130 msg("Failed to handle command: ".hsc($ACT),-1); 131 } 132} 133 134/** 135 * Handle the admin page contents 136 * 137 * @author Andreas Gohr <andi@splitbrain.org> 138 */ 139function tpl_admin(){ 140 141 $plugin = NULL; 142 if ($_REQUEST['page']) { 143 $pluginlist = plugin_list('admin'); 144 145 if (in_array($_REQUEST['page'], $pluginlist)) { 146 147 // attempt to load the plugin 148 $plugin =& plugin_load('admin',$_REQUEST['page']); 149 } 150 } 151 152 if ($plugin !== NULL) 153 $plugin->html(); 154 else 155 html_admin(); 156} 157 158/** 159 * Print the correct HTML meta headers 160 * 161 * This has to go into the head section of your template. 162 * 163 * @param boolean $alt Should feeds and alternative format links be added? 164 * @author Andreas Gohr <andi@splitbrain.org> 165 */ 166function tpl_metaheaders($alt=true){ 167 global $ID; 168 global $INFO; 169 global $ACT; 170 global $lang; 171 global $conf; 172 $it=2; 173 174 // the usual stuff 175 ptln('<meta name="generator" content="DokuWiki '.getVersion().'" />',$it); 176 ptln('<link rel="start" href="'.DOKU_BASE.'" />',$it); 177 ptln('<link rel="contents" href="'.wl($ID,'do=index').'" title="'.$lang['index'].'" />',$it); 178 179 if($alt){ 180 ptln('<link rel="alternate" type="application/rss+xml" title="Recent Changes" href="'.DOKU_BASE.'feed.php" />',$it); 181 ptln('<link rel="alternate" type="application/rss+xml" title="Current Namespace" href="'.DOKU_BASE.'feed.php?mode=list&ns='.$INFO['namespace'].'" />',$it); 182 ptln('<link rel="alternate" type="text/html" title="Plain HTML" href="'.exportlink($ID, 'xhtml').'" />',$it); 183 ptln('<link rel="alternate" type="text/plain" title="Wiki Markup" href="'.exportlink($ID, 'raw').'" />',$it); 184 } 185 186 // setup robot tags apropriate for different modes 187 if( ($ACT=='show' || $ACT=='export_xhtml') && !$REV){ 188 if($INFO['exists']){ 189 ptln('<meta name="date" content="'.date('Y-m-d\TH:i:sO',$INFO['lastmod']).'" />',$it); 190 //delay indexing: 191 if((time() - $INFO['lastmod']) >= $conf['indexdelay']){ 192 ptln('<meta name="robots" content="index,follow" />',$it); 193 }else{ 194 ptln('<meta name="robots" content="noindex,nofollow" />',$it); 195 } 196 }else{ 197 ptln('<meta name="robots" content="noindex,follow" />',$it); 198 } 199 }else{ 200 ptln('<meta name="robots" content="noindex,nofollow" />',$it); 201 } 202 203 // load stylesheets 204 ptln('<link rel="stylesheet" media="screen" type="text/css" href="'.DOKU_BASE.'lib/exe/css.php" />',$it); 205 ptln('<link rel="stylesheet" media="print" type="text/css" href="'.DOKU_BASE.'lib/exe/css.php?print=1" />',$it); 206 207 // load javascript 208 $js_edit = ($ACT=='edit' || $ACT=='preview' || $ACT=='recover') ? 1 : 0; 209 $js_write = ($INFO['writable']) ? 1 : 0; 210 if($js_edit && $js_write){ 211 ptln('<script type="text/javascript" charset="utf-8">',$it); 212 ptln("NS='".$INFO['namespace']."';",$it+2); 213 if($conf['useacl'] && $_SERVER['REMOTE_USER']){ 214 require_once(DOKU_INC.'inc/toolbar.php'); 215 ptln("SIG='".toolbar_signature()."';",$it+2); 216 } 217 ptln('</script>',$it); 218 } 219 ptln('<script type="text/javascript" charset="utf-8" src="'. 220 DOKU_BASE.'lib/exe/js.php?edit='.$js_edit.'&write='.$js_write.'"></script>',$it); 221} 222 223/** 224 * Print a link 225 * 226 * Just builds a link. 227 * 228 * @author Andreas Gohr <andi@splitbrain.org> 229 */ 230function tpl_link($url,$name,$more=''){ 231 print '<a href="'.$url.'" '; 232 if ($more) print ' '.$more; 233 print ">$name</a>"; 234} 235 236/** 237 * Prints a link to a WikiPage 238 * 239 * Wrapper around html_wikilink 240 * 241 * @author Andreas Gohr <andi@splitbrain.org> 242 */ 243function tpl_pagelink($id,$name=NULL){ 244 print html_wikilink($id,$name); 245} 246 247/** 248 * get the parent page 249 * 250 * Tries to find out which page is parent. 251 * returns false if none is available 252 * 253 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 254 */ 255function tpl_getparent($ID){ 256 global $conf; 257 258 if ($ID != $conf['start']) { 259 $idparts = explode(':', $ID); 260 $pn = array_pop($idparts); // get the page name 261 262 for ($n=0; $n < 2; $n++) { 263 if (count($idparts) == 0) { 264 $ID = $conf['start']; // go to topmost page 265 break; 266 }else{ 267 $ns = array_pop($idparts); // get the last part of namespace 268 if ($pn != $ns) { // are we already home? 269 array_push($idparts, $ns, $ns); // no, then add a page with same name 270 $ID = implode (':', $idparts); // as the namespace and recombine $ID 271 break; 272 } 273 } 274 } 275 276 if (@file_exists(wikiFN($ID))) { 277 return $ID; 278 } 279 } 280 return false; 281} 282 283/** 284 * Print one of the buttons 285 * 286 * Available Buttons are 287 * 288 * edit - edit/create/show/draft button 289 * history - old revisions 290 * recent - recent changes 291 * login - login/logout button - if ACL enabled 292 * index - The index 293 * admin - admin page - if enough rights 294 * top - a back to top button 295 * back - a back to parent button - if available 296 * backtomedia - returns to the mediafile upload dialog 297 * after references have been displayed 298 * backlink - links to the list of backlinks 299 * 300 * @author Andreas Gohr <andi@splitbrain.org> 301 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 302 */ 303function tpl_button($type){ 304 global $ACT; 305 global $ID; 306 global $NS; 307 global $INFO; 308 global $conf; 309 global $auth; 310 311 switch($type){ 312 case 'edit': 313 print html_editbutton(); 314 break; 315 case 'history': 316 print html_btn('revs',$ID,'o',array('do' => 'revisions')); 317 break; 318 case 'recent': 319 print html_btn('recent','','r',array('do' => 'recent')); 320 break; 321 case 'index': 322 print html_btn('index',$ID,'x',array('do' => 'index')); 323 break; 324 case 'back': 325 if ($parent = tpl_getparent($ID)) { 326 print html_btn('back',$parent,'b',array('do' => 'show')); 327 } 328 break; 329 case 'top': 330 print html_topbtn(); 331 break; 332 case 'login': 333 if($conf['useacl']){ 334 if($_SERVER['REMOTE_USER']){ 335 print html_btn('logout',$ID,'',array('do' => 'logout',)); 336 }else{ 337 print html_btn('login',$ID,'',array('do' => 'login')); 338 } 339 } 340 break; 341 case 'admin': 342 if($INFO['perm'] == AUTH_ADMIN) 343 print html_btn('admin',$ID,'',array('do' => 'admin')); 344 break; 345 case 'backtomedia': 346 print html_backtomedia_button(array('ns' => $NS),'b'); 347 break; 348 case 'subscription': 349 if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){ 350 if($_SERVER['REMOTE_USER']){ 351 if($INFO['subscribed']){ 352 print html_btn('unsubscribe',$ID,'',array('do' => 'unsubscribe',)); 353 } else { 354 print html_btn('subscribe',$ID,'',array('do' => 'subscribe',)); 355 } 356 } 357 } 358 break; 359 case 'backlink': 360 print html_btn('backlink',$ID,'',array('do' => 'backlink')); 361 break; 362 case 'profile': 363 if($conf['useacl'] && $_SERVER['REMOTE_USER'] && 364 $auth->canDo('Profile') && ($ACT!='profile')){ 365 print html_btn('profile',$ID,'',array('do' => 'profile')); 366 } 367 break; 368 default: 369 print '[unknown button type]'; 370 } 371} 372 373/** 374 * Like the action buttons but links 375 * 376 * Available links are 377 * 378 * edit - edit/create/show button 379 * history - old revisions 380 * recent - recent changes 381 * login - login/logout button - if ACL enabled 382 * index - The index 383 * admin - admin page - if enough rights 384 * top - a back to top button 385 * back - a back to parent button - if available 386 * backlink - links to the list of backlinks 387 * 388 * @author Andreas Gohr <andi@splitbrain.org> 389 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 390 * @see tpl_button 391 */ 392function tpl_actionlink($type,$pre='',$suf=''){ 393 global $ID; 394 global $INFO; 395 global $REV; 396 global $ACT; 397 global $conf; 398 global $lang; 399 global $auth; 400 401 switch($type){ 402 case 'edit': 403 #most complicated type - we need to decide on current action 404 if($ACT == 'show' || $ACT == 'search'){ 405 if($INFO['writable']){ 406 if($INFO['exists']){ 407 tpl_link(wl($ID,'do=edit&rev='.$REV), 408 $pre.$lang['btn_edit'].$suf, 409 'class="action edit" accesskey="e" rel="nofollow"'); 410 }else{ 411 tpl_link(wl($ID,'do=edit&rev='.$REV), 412 $pre.$lang['btn_create'].$suf, 413 'class="action create" accesskey="e" rel="nofollow"'); 414 } 415 }else{ 416 tpl_link(wl($ID,'do=edit&rev='.$REV), 417 $pre.$lang['btn_source'].$suf, 418 'class="action source" accesskey="v" rel="nofollow"'); 419 } 420 }else{ 421 tpl_link(wl($ID,'do=show'), 422 $pre.$lang['btn_show'].$suf, 423 'class="action show" accesskey="v" rel="nofollow"'); 424 } 425 break; 426 case 'history': 427 tpl_link(wl($ID,'do=revisions'),$pre.$lang['btn_revs'].$suf,'class="action revisions" accesskey="o"'); 428 break; 429 case 'recent': 430 tpl_link(wl($ID,'do=recent'),$pre.$lang['btn_recent'].$suf,'class="action recent" accesskey="r"'); 431 break; 432 case 'index': 433 tpl_link(wl($ID,'do=index'),$pre.$lang['btn_index'].$suf,'class="action index" accesskey="x"'); 434 break; 435 case 'top': 436 print '<a href="#dokuwiki__top" class="action top" accesskey="x">'.$pre.$lang['btn_top'].$suf.'</a>'; 437 break; 438 case 'back': 439 if ($ID = tpl_getparent($ID)) { 440 tpl_link(wl($ID,'do=show'),$pre.$lang['btn_back'].$suf,'class="action back" accesskey="b"'); 441 } 442 break; 443 case 'login': 444 if($conf['useacl']){ 445 if($_SERVER['REMOTE_USER']){ 446 tpl_link(wl($ID,'do=logout'),$pre.$lang['btn_logout'].$suf,'class="action logout"'); 447 }else{ 448 tpl_link(wl($ID,'do=login'),$pre.$lang['btn_login'].$suf,'class="action logout"'); 449 } 450 } 451 break; 452 case 'admin': 453 if($INFO['perm'] == AUTH_ADMIN) 454 tpl_link(wl($ID,'do=admin'),$pre.$lang['btn_admin'].$suf,'class="action admin"'); 455 break; 456 case 'subscribe': 457 case 'subscription': 458 if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){ 459 if($_SERVER['REMOTE_USER']){ 460 if($INFO['subscribed']) { 461 tpl_link(wl($ID,'do=unsubscribe'),$pre.$lang['btn_unsubscribe'].$suf,'class="action unsubscribe"'); 462 } else { 463 tpl_link(wl($ID,'do=subscribe'),$pre.$lang['btn_subscribe'].$suf,'class="action subscribe"'); 464 } 465 } 466 } 467 break; 468 case 'backlink': 469 tpl_link(wl($ID,'do=backlink'),$pre.$lang['btn_backlink'].$suf, 'class="action backlink"'); 470 break; 471 case 'profile': 472 if($conf['useacl'] && $_SERVER['REMOTE_USER'] && 473 $auth->canDo('Profile') && ($ACT!='profile')){ 474 tpl_link(wl($ID,'do=profile'),$pre.$lang['btn_profile'].$suf, 'class="action profile"'); 475 } 476 break; 477 default: 478 print '[unknown link type]'; 479 } 480} 481 482/** 483 * Print the search form 484 * 485 * If the first parameter is given a div with the ID 'qsearch_out' will 486 * be added which instructs the ajax pagequicksearch to kick in and place 487 * its output into this div. The second parameter controls the propritary 488 * attribute autocomplete. If set to false this attribute will be set with an 489 * value of "off" to instruct the browser to disable it's own built in 490 * autocompletion feature (MSIE and Firefox) 491 * 492 * @author Andreas Gohr <andi@splitbrain.org> 493 */ 494function tpl_searchform($ajax=true,$autocomplete=true){ 495 global $lang; 496 global $ACT; 497 498 print '<form action="'.wl().'" accept-charset="utf-8" class="search" id="dw__search"><div class="no">'; 499 print '<input type="hidden" name="do" value="search" />'; 500 print '<input type="text" '; 501 if($ACT == 'search') print 'value="'.htmlspecialchars($_REQUEST['id']).'" '; 502 if(!$autocomplete) print 'autocomplete="off" '; 503 print 'id="qsearch__in" accesskey="f" name="id" class="edit" />'; 504 print '<input type="submit" value="'.$lang['btn_search'].'" class="button" />'; 505 if($ajax) print '<div id="qsearch__out" class="ajax_qsearch JSpopup"></div>'; 506 print '</div></form>'; 507} 508 509/** 510 * Print the breadcrumbs trace 511 * 512 * @author Andreas Gohr <andi@splitbrain.org> 513 */ 514function tpl_breadcrumbs(){ 515 global $lang; 516 global $conf; 517 518 //check if enabled 519 if(!$conf['breadcrumbs']) return; 520 521 $crumbs = breadcrumbs(); //setup crumb trace 522 523 //reverse crumborder in right-to-left mode 524 if($lang['direction'] == 'rtl') $crumbs = array_reverse($crumbs,true); 525 526 //render crumbs, highlight the last one 527 print $lang['breadcrumb'].':'; 528 $last = count($crumbs); 529 $i = 0; 530 foreach ($crumbs as $id => $name){ 531 $i++; 532 print ' <span class="bcsep">»</span> '; 533 if ($i == $last) print '<span class="curid">'; 534 tpl_link(wl($id),$name,'class="breadcrumbs" title="'.$id.'"'); 535 if ($i == $last) print '</span>'; 536 } 537} 538 539/** 540 * Hierarchical breadcrumbs 541 * 542 * This code was suggested as replacement for the usual breadcrumbs. 543 * It only makes sense with a deep site structure. 544 * 545 * @author Andreas Gohr <andi@splitbrain.org> 546 * @author Nigel McNie <oracle.shinoda@gmail.com> 547 * @author Sean Coates <sean@caedmon.net> 548 * @link http://wiki.splitbrain.org/wiki:tipsandtricks:hierarchicalbreadcrumbs 549 * @todo May behave strangely in RTL languages 550 */ 551function tpl_youarehere(){ 552 global $conf; 553 global $ID; 554 global $lang; 555 556 //check if enabled 557 if(!$conf['youarehere']) return; 558 559 $parts = explode(':', $ID); 560 561 print $lang['youarehere'].': '; 562 563 //always print the startpage 564 if( $a_part[0] != $conf['start']){ 565 if($conf['useheading']){ 566 $pageName = p_get_first_heading($conf['start']); 567 }else{ 568 $pageName = $conf['start']; 569 } 570 tpl_link(wl($conf['start']),$pageName,'title="'.$pageName.'"'); 571 } 572 573 $page = ''; 574 foreach ($parts as $part){ 575 // Skip startpage if already done 576 if ($part == $conf['start']) continue; 577 578 print ' » '; 579 $page .= $part; 580 581 if(file_exists(wikiFN($page))){ 582 if($conf['useheading']){ 583 $pageName = p_get_first_heading($page); 584 $partName = $pageName; 585 }else{ 586 $pageName = $page; 587 $partName = $part; 588 } 589 tpl_link(wl($page),$partName,'title="'.$pageName.'"'); 590 }else{ 591 // Print the link, but mark as not-existing, as for other non-existing links 592 tpl_link(wl($page),$part,'title="'.$page.'" class="wikilink2"'); 593 //print $page; 594 } 595 596 $page .= ':'; 597 } 598} 599 600/** 601 * Print info if the user is logged in 602 * and show full name in that case 603 * 604 * Could be enhanced with a profile link in future? 605 * 606 * @author Andreas Gohr <andi@splitbrain.org> 607 */ 608function tpl_userinfo(){ 609 global $lang; 610 global $INFO; 611 if($_SERVER['REMOTE_USER']) 612 print $lang['loggedinas'].': '.$INFO['userinfo']['name']; 613} 614 615/** 616 * Print some info about the current page 617 * 618 * @author Andreas Gohr <andi@splitbrain.org> 619 */ 620function tpl_pageinfo(){ 621 global $conf; 622 global $lang; 623 global $INFO; 624 global $REV; 625 626 // prepare date and path 627 $fn = $INFO['filepath']; 628 if(!$conf['fullpath']){ 629 if($REV){ 630 $fn = str_replace(realpath($conf['olddir']).DIRECTORY_SEPARATOR,'',$fn); 631 }else{ 632 $fn = str_replace(realpath($conf['datadir']).DIRECTORY_SEPARATOR,'',$fn); 633 } 634 } 635 $fn = utf8_decodeFN($fn); 636 $date = date($conf['dformat'],$INFO['lastmod']); 637 638 // print it 639 if($INFO['exists']){ 640 print $fn; 641 print ' · '; 642 print $lang['lastmod']; 643 print ': '; 644 print $date; 645 if($INFO['editor']){ 646 print ' '.$lang['by'].' '; 647 print $INFO['editor']; 648 } 649 if($INFO['locked']){ 650 print ' · '; 651 print $lang['lockedby']; 652 print ': '; 653 print $INFO['locked']; 654 } 655 } 656} 657 658/** 659 * Print a list of namespaces containing media files 660 * 661 * @author Andreas Gohr <andi@splitbrain.org> 662 */ 663function tpl_medianamespaces(){ 664 global $conf; 665 666 $data = array(); 667 search($data,$conf['mediadir'],'search_namespaces',array()); 668 print html_buildlist($data,'idx',media_html_list_namespaces); 669} 670 671/** 672 * Print a list of mediafiles in the current namespace 673 * 674 * @author Andreas Gohr <andi@splitbrain.org> 675 */ 676function tpl_mediafilelist(){ 677 global $conf; 678 global $lang; 679 global $NS; 680 global $AUTH; 681 $dir = utf8_encodeFN(str_replace(':','/',$NS)); 682 683 $data = array(); 684 search($data,$conf['mediadir'],'search_media',array(),$dir); 685 686 if(!count($data)){ 687 ptln('<div class="nothing">'.$lang['nothingfound'].'</div>'); 688 return; 689 } 690 691 ptln('<ul>',2); 692 foreach($data as $item){ 693 if(!$item['isimg']){ 694 // add file icons 695 list($ext,$mime) = mimetype($item['file']); 696 $class = preg_replace('/[^_\-a-z0-9]+/i','_',$ext); 697 $class = ' class="mediafile mf_'.$class.'"'; 698 }else{ 699 $class = ''; 700 } 701 702 ptln('<li><div class="li">',4); 703 ptln('<a href="javascript:mediaSelect(\':'.$item['id'].'\')"'.$class.'>'. 704 utf8_decodeFN($item['file']). 705 '</a>',6); 706 707 //prepare deletion button 708 if($AUTH >= AUTH_DELETE){ 709 $ask = addslashes($lang['del_confirm']).'\\n'; 710 $ask .= addslashes($item['id']); 711 712 $del = '<a href="'.DOKU_BASE.'lib/exe/media.php?delete='.rawurlencode($item['id']).'" '. 713 'onclick="return confirm(\''.$ask.'\')" onkeypress="return confirm(\''.$ask.'\')">'. 714 '<img src="'.DOKU_BASE.'lib/images/del.png" alt="'.$lang['btn_delete'].'" '. 715 'title="'.$lang['btn_delete'].'" /></a>'; 716 }else{ 717 $del = ''; 718 } 719 720 if($item['isimg']){ 721 $w = (int) $item['meta']->getField('File.Width'); 722 $h = (int) $item['meta']->getField('File.Height'); 723 724 ptln('('.$w.'×'.$h.' '.filesize_h($item['size']).')',6); 725 ptln($del.'<br />',6); 726 ptln('<div class="imagemeta">',6); 727 728 //build thumbnail 729 print '<a href="javascript:mediaSelect(\':'.$item['id'].'\')">'; 730 731 if($w>120 || $h>120){ 732 $ratio = $item['meta']->getResizeRatio(120); 733 $w = floor($w * $ratio); 734 $h = floor($h * $ratio); 735 } 736 737 $src = ml($item['id'],array('w'=>$w,'h'=>$h)); 738 739 $p = array(); 740 $p['width'] = $w; 741 $p['height'] = $h; 742 $p['alt'] = $item['id']; 743 $p['class'] = 'thumb'; 744 $att = buildAttributes($p); 745 746 print '<img src="'.$src.'" '.$att.' />'; 747 print '</a>'; 748 749 //read EXIF/IPTC data 750 $t = $item['meta']->getField('IPTC.Headline'); 751 if($t) print '<strong>'.htmlspecialchars($t).'</strong><br />'; 752 753 $t = $item['meta']->getField(array('IPTC.Caption','EXIF.UserComment', 754 'EXIF.TIFFImageDescription', 755 'EXIF.TIFFUserComment')); 756 if($t) print htmlspecialchars($t).'<br />'; 757 758 $t = $item['meta']->getField(array('IPTC.Keywords','IPTC.Category')); 759 if($t) print '<em>'.htmlspecialchars($t).'</em><br />'; 760 761 //add edit button 762 if($AUTH >= AUTH_UPLOAD && $item['meta']->getField('File.Mime') == 'image/jpeg'){ 763 print '<a href="'.DOKU_BASE.'lib/exe/media.php?edit='.rawurlencode($item['id']).'">'; 764 print '<img src="'.DOKU_BASE.'lib/images/edit.gif" alt="'.$lang['metaedit'].'" title="'.$lang['metaedit'].'" />'; 765 print '</a>'; 766 } 767 768 ptln('</div>',6); 769 }else{ 770 ptln ('('.filesize_h($item['size']).')',6); 771 ptln($del,6); 772 } 773 ptln('</div></li>',4); 774 } 775 ptln('</ul>',2); 776} 777 778/** 779 * show references to a media file 780 * References uses the same visual as search results and share 781 * their CSS tags except pagenames won't be links. 782 * 783 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 784 */ 785function tpl_showreferences(&$data){ 786 global $lang; 787 788 $hidden=0; //count of hits without read permission 789 790 if(count($data)){ 791 usort($data,'sort_search_fulltext'); 792 foreach($data as $row){ 793 if(auth_quickaclcheck($row['id']) >= AUTH_READ){ 794 print '<div class="search_result">'; 795 print '<span class="mediaref_ref">'.$row['id'].'</span>'; 796 print ': <span class="search_cnt">'.$row['count'].' '.$lang['hits'].'</span><br />'; 797 print '<div class="search_snippet">'.$row['snippet'].'</div>'; 798 print '</div>'; 799 }else 800 $hidden++; 801 } 802 if ($hidden){ 803 print '<div class="mediaref_hidden">'.$lang['ref_hidden'].'</div>'; 804 } 805 } 806} 807 808/** 809 * Print the media upload form if permissions are correct 810 * 811 * @author Andreas Gohr <andi@splitbrain.org> 812 */ 813function tpl_mediauploadform(){ 814 global $NS; 815 global $UPLOADOK; 816 global $AUTH; 817 global $lang; 818 819 if(!$UPLOADOK) return; 820 821 ptln('<form action="'.DOKU_BASE.'lib/exe/media.php" id="dw__upload"'. 822 ' method="post" enctype="multipart/form-data">',2); 823 ptln($lang['txt_upload'].':<br />',4); 824 ptln('<input type="file" name="upload" class="edit" onchange="suggestWikiname();" />',4); 825 ptln('<input type="hidden" name="ns" value="'.hsc($NS).'" /><br />',4); 826 ptln($lang['txt_filename'].'<br />',4); 827 ptln('<input type="text" name="id" class="edit" />',4); 828 ptln('<input type="submit" class="button" value="'.$lang['btn_upload'].'" accesskey="s" />',4); 829 if($AUTH >= AUTH_DELETE){ 830 ptln('<label for="dw__ow"><input type="checkbox" name="ow" value="1" id="dw__ow" />'.$lang['txt_overwrt'].'</label>',4); 831 } 832 ptln('</form>',2); 833} 834 835/** 836 * Prints or returns the name of the given page (current one if none given). 837 * 838 * If useheading is enabled this will use the first headline else 839 * the given ID is used. 840 * 841 * @author Andreas Gohr <andi@splitbrain.org> 842 */ 843function tpl_pagetitle($id=null, $ret=false){ 844 global $conf; 845 if(is_null($id)){ 846 global $ID; 847 $id = $ID; 848 } 849 850 $name = $id; 851 if ($conf['useheading']) { 852 $title = p_get_first_heading($id); 853 if ($title) $name = $title; 854 } 855 856 if ($ret) { 857 return hsc($name); 858 } else { 859 print hsc($name); 860 } 861} 862 863/** 864 * Returns the requested EXIF/IPTC tag from the current image 865 * 866 * If $tags is an array all given tags are tried until a 867 * value is found. If no value is found $alt is returned. 868 * 869 * Which texts are known is defined in the functions _exifTagNames 870 * and _iptcTagNames() in inc/jpeg.php (You need to prepend IPTC 871 * to the names of the latter one) 872 * 873 * Only allowed in: detail.php, mediaedit.php 874 * 875 * @author Andreas Gohr <andi@splitbrain.org> 876 */ 877function tpl_img_getTag($tags,$alt=''){ 878 // Init Exif Reader 879 global $SRC; 880 static $meta = null; 881 if(is_null($meta)) $meta = new JpegMeta($SRC); 882 if($meta === false) return $alt; 883 $info = $meta->getField($tags); 884 if($info == false) return $alt; 885 return $info; 886} 887 888/** 889 * Prints the image with a link to the full sized version 890 * 891 * Only allowed in: detail.php 892 */ 893function tpl_img($maxwidth=0,$maxheight=0){ 894 global $IMG; 895 $w = tpl_img_getTag('File.Width'); 896 $h = tpl_img_getTag('File.Height'); 897 898 //resize to given max values 899 $ratio = 1; 900 if($w >= $h){ 901 if($maxwidth && $w >= $maxwidth){ 902 $ratio = $maxwidth/$w; 903 }elseif($maxheight && $h > $maxheight){ 904 $ratio = $maxheight/$h; 905 } 906 }else{ 907 if($maxheight && $h >= $maxheight){ 908 $ratio = $maxheight/$h; 909 }elseif($maxwidth && $w > $maxwidth){ 910 $ratio = $maxwidth/$w; 911 } 912 } 913 if($ratio){ 914 $w = floor($ratio*$w); 915 $h = floor($ratio*$h); 916 } 917 918 //prepare URLs 919 $url=ml($IMG,array('cache'=>$_REQUEST['cache'])); 920 $src=ml($IMG,array('cache'=>$_REQUEST['cache'],'w'=>$w,'h'=>$h)); 921 922 //prepare attributes 923 $alt=tpl_img_getTag('Simple.Title'); 924 $p = array(); 925 if($w) $p['width'] = $w; 926 if($h) $p['height'] = $h; 927 $p['class'] = 'img_detail'; 928 if($alt){ 929 $p['alt'] = $alt; 930 $p['title'] = $alt; 931 }else{ 932 $p['alt'] = ''; 933 } 934 $p = buildAttributes($p); 935 936 print '<a href="'.$url.'">'; 937 print '<img src="'.$src.'" '.$p.'/>'; 938 print '</a>'; 939} 940 941/** 942 * This function inserts a 1x1 pixel gif which in reality 943 * is the inexer function. 944 * 945 * Should be called somewhere at the very end of the main.php 946 * template 947 */ 948function tpl_indexerWebBug(){ 949 global $ID; 950 global $INFO; 951 if(!$INFO['exists']) return; 952 953 if(isHiddenPage($ID)) return; //no need to index hidden pages 954 955 $p = array(); 956 $p['src'] = DOKU_BASE.'lib/exe/indexer.php?id='.rawurlencode($ID). 957 '&'.time(); 958 $p['width'] = 1; 959 $p['height'] = 1; 960 $p['alt'] = ''; 961 $att = buildAttributes($p); 962 print "<img $att />"; 963} 964 965// configuration methods 966/** 967 * tpl_getConf($id) 968 * 969 * use this function to access template configuration variables 970 */ 971function tpl_getConf($id){ 972 global $conf; 973 global $tpl_configloaded; 974 975 $tpl = $conf['template']; 976 977 if (!$tpl_configloaded){ 978 $tconf = tpl_loadConfig(); 979 if ($tconf !== false){ 980 foreach ($tconf as $key => $value){ 981 if (isset($conf['tpl'][$tpl][$key])) continue; 982 $conf['tpl'][$tpl][$key] = $value; 983 } 984 $tpl_configloaded = true; 985 } 986 } 987 988 return $conf['tpl'][$tpl][$id]; 989} 990 991/** 992 * tpl_loadConfig() 993 * reads all template configuration variables 994 * this function is automatically called by tpl_getConf() 995 */ 996function tpl_loadConfig(){ 997 998 $file = DOKU_TPLINC.'/conf/default.php'; 999 $conf = array(); 1000 1001 if (!@file_exists($file)) return false; 1002 1003 // load default config file 1004 include($file); 1005 1006 return $conf; 1007} 1008 1009//Setup VIM: ex: et ts=2 enc=utf-8 : 1010
