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 * Wrapper around htmlspecialchars() 14 * 15 * @author Andreas Gohr <andi@splitbrain.org> 16 * @see htmlspecialchars() 17 */ 18function hsc($string){ 19 return htmlspecialchars($string); 20} 21 22/** 23 * print a newline terminated string 24 * 25 * You can give an indention as optional parameter 26 * 27 * @author Andreas Gohr <andi@splitbrain.org> 28 */ 29function ptln($string,$intend=0){ 30 for($i=0; $i<$intend; $i++) print ' '; 31 print"$string\n"; 32} 33 34/** 35 * Returns the path to the given template, uses 36 * default one if the custom version doesn't exist 37 * 38 * @author Andreas Gohr <andi@splitbrain.org> 39 */ 40function template($tpl){ 41 global $conf; 42 43 if(@is_readable(DOKU_INC.'lib/tpl/'.$conf['template'].'/'.$tpl)) 44 return DOKU_INC.'lib/tpl/'.$conf['template'].'/'.$tpl; 45 46 return DOKU_INC.'lib/tpl/default/'.$tpl; 47} 48 49/** 50 * Print the content 51 * 52 * This function is used for printing all the usual content 53 * (defined by the global $ACT var) by calling the appropriate 54 * outputfunction(s) from html.php 55 * 56 * Everything that doesn't use the default template isn't 57 * handled by this function. ACL stuff is not done either. 58 * 59 * @author Andreas Gohr <andi@splitbrain.org> 60 */ 61function tpl_content(){ 62 global $ACT; 63 global $TEXT; 64 global $PRE; 65 global $SUF; 66 global $SUM; 67 global $IDX; 68 69 switch($ACT){ 70 case 'show': 71 html_show(); 72 break; 73 case 'preview': 74 html_edit($TEXT); 75 html_show($TEXT); 76 break; 77 case 'edit': 78 html_edit(); 79 break; 80 case 'wordblock': 81 html_edit($TEXT,'wordblock'); 82 break; 83 case 'search': 84 html_search(); 85 break; 86 case 'revisions': 87 html_revisions(); 88 break; 89 case 'diff': 90 html_diff(); 91 break; 92 case 'recent': 93 $first = is_numeric($_REQUEST['first']) ? intval($_REQUEST['first']) : 0; 94 html_recent($first); 95 break; 96 case 'index': 97 html_index($IDX); #FIXME can this be pulled from globals? is it sanitized correctly? 98 break; 99 case 'backlink': 100 html_backlinks(); 101 break; 102 case 'conflict': 103 html_conflict(con($PRE,$TEXT,$SUF),$SUM); 104 html_diff(con($PRE,$TEXT,$SUF),false); 105 break; 106 case 'locked': 107 html_locked(); 108 break; 109 case 'login': 110 html_login(); 111 break; 112 case 'register': 113 html_register(); 114 break; 115 case 'denied': 116 print p_locale_xhtml('denied'); 117 break; 118 case 'admin': 119 tpl_admin(); 120 break; 121 default: 122 msg("Failed to handle command: ".hsc($ACT),-1); 123 } 124} 125 126/** 127 * Handle the admin page contents 128 * 129 * @author Andreas Gohr <andi@splitbrain.org> 130 */ 131function tpl_admin(){ 132 133 $plugin = NULL; 134 if ($_REQUEST['page']) { 135 $pluginlist = plugin_list('admin'); 136 137 if (in_array($_REQUEST['page'], $pluginlist)) { 138 139 // attempt to load the plugin 140 $plugin =& plugin_load('admin',$_REQUEST['page']); 141 } 142 } 143 144 if ($plugin !== NULL) 145 $plugin->html(); 146 else 147 html_admin(); 148/* 149 switch($_REQUEST['page']){ 150 case 'acl': 151 admin_acl_html(); 152 break; 153 case 'plugin': 154 require_once(DOKU_INC.'inc/admin_plugin.php'); 155 admin_plugin_html(); 156 break; 157 default: 158 html_admin(); 159 } 160*/ 161} 162 163/** 164 * Print the correct HTML meta headers 165 * 166 * This has to go into the head section of your template. 167 * 168 * @author Andreas Gohr <andi@splitbrain.org> 169 */ 170function tpl_metaheaders(){ 171 global $ID; 172 global $INFO; 173 global $ACT; 174 global $lang; 175 global $conf; 176 $it=2; 177 178 // the usual stuff 179 ptln('<meta name="generator" content="DokuWiki '.getVersion().'" />',$it); 180 ptln('<link rel="start" href="'.DOKU_BASE.'" />',$it); 181 ptln('<link rel="contents" href="'.wl($ID,'do=index').'" title="'.$lang['index'].'" />',$it); 182 ptln('<link rel="alternate" type="application/rss+xml" title="Recent Changes" href="'.DOKU_BASE.'feed.php" />',$it); 183 ptln('<link rel="alternate" type="application/rss+xml" title="Current Namespace" href="'.DOKU_BASE.'feed.php?mode=list&ns='.$INFO['namespace'].'" />',$it); 184 ptln('<link rel="alternate" type="text/html" title="Plain HTML" href="'.wl($ID,'do=export_html').'" />',$it); 185 ptln('<link rel="alternate" type="text/plain" title="Wiki Markup" href="'.wl($ID, 'do=export_raw').'" />',$it); 186 ptln('<link rel="stylesheet" media="screen" type="text/css" href="'.DOKU_BASE.'lib/styles/style.css" />',$it); 187 188 // setup robot tags apropriate for different modes 189 if( ($ACT=='show' || $ACT=='export_html') && !$REV){ 190 if($INFO['exists']){ 191 ptln('<meta name="date" content="'.date('Y-m-d\TH:i:sO',$INFO['lastmod']).'" />',$it); 192 //delay indexing: 193 if((time() - $INFO['lastmod']) >= $conf['indexdelay']){ 194 ptln('<meta name="robots" content="index,follow" />',$it); 195 }else{ 196 ptln('<meta name="robots" content="noindex,nofollow" />',$it); 197 } 198 }else{ 199 ptln('<meta name="robots" content="noindex,follow" />',$it); 200 } 201 }else{ 202 ptln('<meta name="robots" content="noindex,nofollow" />',$it); 203 } 204 205 // include some JavaScript language strings 206 ptln('<script language="javascript" type="text/javascript" charset="utf-8">',$it); 207 ptln(" var alertText = '".str_replace('\\\\n','\\n',addslashes($lang['qb_alert']))."'",$it); 208 ptln(" var notSavedYet = '".str_replace('\\\\n','\\n',addslashes($lang['notsavedyet']))."'",$it); 209 ptln(" var DOKU_BASE = '".DOKU_BASE."'",$it); 210 ptln('</script>',$it); 211 212 // load the default JavaScript files 213 ptln('<script language="javascript" type="text/javascript" charset="utf-8" src="'. 214 DOKU_BASE.'lib/scripts/script.js"></script>',$it); 215 ptln('<script language="javascript" type="text/javascript" charset="utf-8" src="'. 216 DOKU_BASE.'lib/scripts/tw-sack.js"></script>',$it); 217 ptln('<script language="javascript" type="text/javascript" charset="utf-8" src="'. 218 DOKU_BASE.'lib/scripts/ajax.js"></script>',$it); 219 220 // load spellchecker script if wanted 221 if($conf['spellchecker'] && ($ACT=='edit' || $ACT=='preview')){ 222 ptln('<script language="javascript" type="text/javascript" charset="utf-8" src="'. 223 DOKU_BASE.'lib/scripts/spellcheck.js"></script>',$it); 224 } 225 226 // dom tool tip library, for insitu footnotes 227 ptln('<script language="javascript" type="text/javascript" charset="utf-8" src="'. 228 DOKU_BASE.'lib/scripts/domLib.js"></script>',$it); 229 ptln('<script language="javascript" type="text/javascript" charset="utf-8" src="'. 230 DOKU_BASE.'lib/scripts/domTT.js"></script>',$it); 231 232 // plugin stylesheets and Scripts 233 plugin_printCSSJS(); 234} 235 236/** 237 * Print a link 238 * 239 * Just builds a link but adds additional JavaScript needed for 240 * the unsaved data check needed in the edit form. 241 * 242 * @author Andreas Gohr <andi@splitbrain.org> 243 */ 244function tpl_link($url,$name,$more=''){ 245 print '<a href="'.$url.'" onclick="return svchk()" onkeypress="return svchk()"'; 246 if ($more) print ' '.$more; 247 print ">$name</a>"; 248} 249 250/** 251 * Prints a link to a WikiPage 252 * 253 * Wrapper around html_wikilink 254 * 255 * @author Andreas Gohr <andi@splitbrain.org> 256 */ 257function tpl_pagelink($id,$name=NULL){ 258 print html_wikilink($id,$name); 259} 260 261/** 262 * get the parent page 263 * 264 * Tries to find out which page is parent. 265 * returns false if none is available 266 * 267 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 268 */ 269function tpl_getparent($ID){ 270 global $conf; 271 272 if ($ID != $conf['start']) { 273 $idparts = explode(':', $ID); 274 $pn = array_pop($idparts); // get the page name 275 276 for ($n=0; $n < 2; $n++) { 277 if (count($idparts) == 0) { 278 $ID = $conf['start']; // go to topmost page 279 break; 280 }else{ 281 $ns = array_pop($idparts); // get the last part of namespace 282 if ($pn != $ns) { // are we already home? 283 array_push($idparts, $ns, $ns); // no, then add a page with same name 284 $ID = implode (':', $idparts); // as the namespace and recombine $ID 285 break; 286 } 287 } 288 } 289 290 if (@file_exists(wikiFN($ID))) { 291 return $ID; 292 } 293 } 294 return false; 295} 296 297/** 298 * Print one of the buttons 299 * 300 * Available Buttons are 301 * 302 * edit - edit/create/show button 303 * history - old revisions 304 * recent - recent changes 305 * login - login/logout button - if ACL enabled 306 * index - The index 307 * admin - admin page - if enough rights 308 * top - a back to top button 309 * back - a back to parent button - if available 310 * backtomedia - returns to the mediafile upload dialog 311 * after references have been displayed 312 * backlink - links to the list of backlinks 313 * 314 * @author Andreas Gohr <andi@splitbrain.org> 315 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 316 */ 317function tpl_button($type){ 318 global $ACT; 319 global $ID; 320 global $NS; 321 global $INFO; 322 global $conf; 323 324 switch($type){ 325 case 'edit': 326 print html_editbutton(); 327 break; 328 case 'history': 329 print html_btn('revs',$ID,'o',array('do' => 'revisions')); 330 break; 331 case 'recent': 332 print html_btn('recent','','r',array('do' => 'recent')); 333 break; 334 case 'index': 335 print html_btn('index',$ID,'x',array('do' => 'index')); 336 break; 337 case 'back': 338 if ($ID = tpl_getparent($ID)) { 339 print html_btn('back',$ID,'b',array('do' => 'show')); 340 } 341 break; 342 case 'top': 343 print html_topbtn(); 344 break; 345 case 'login': 346 if($conf['useacl']){ 347 if($_SERVER['REMOTE_USER']){ 348 print html_btn('logout',$ID,'',array('do' => 'logout',)); 349 }else{ 350 print html_btn('login',$ID,'',array('do' => 'login')); 351 } 352 } 353 break; 354 case 'admin': 355 if($INFO['perm'] == AUTH_ADMIN) 356 print html_btn('admin',$ID,'',array('do' => 'admin')); 357 break; 358 case 'backtomedia': 359 print html_backtomedia_button(array('ns' => $NS),'b'); 360 break; 361 case 'subscription': 362 if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){ 363 if($_SERVER['REMOTE_USER']){ 364 if($INFO['subscribed']){ 365 print html_btn('unsubscribe',$ID,'',array('do' => 'unsubscribe',)); 366 } else { 367 print html_btn('subscribe',$ID,'',array('do' => 'subscribe',)); 368 } 369 } 370 } 371 break; 372 case 'backlink': 373 print html_btn('backlink',$ID,'',array('do' => 'backlink')); 374 break; 375 default: 376 print '[unknown button type]'; 377 } 378} 379 380/** 381 * Like the action buttons but links 382 * 383 * Available links are 384 * 385 * edit - edit/create/show button 386 * history - old revisions 387 * recent - recent changes 388 * login - login/logout button - if ACL enabled 389 * index - The index 390 * admin - admin page - if enough rights 391 * top - a back to top button 392 * back - a back to parent button - if available 393 * backlink - links to the list of backlinks 394 * 395 * @author Andreas Gohr <andi@splitbrain.org> 396 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 397 * @see tpl_button 398 */ 399function tpl_actionlink($type,$pre='',$suf=''){ 400 global $ID; 401 global $INFO; 402 global $REV; 403 global $ACT; 404 global $conf; 405 global $lang; 406 407 switch($type){ 408 case 'edit': 409 #most complicated type - we need to decide on current action 410 if($ACT == 'show' || $ACT == 'search'){ 411 if($INFO['writable']){ 412 if($INFO['exists']){ 413 tpl_link(wl($ID,'do=edit&rev='.$REV), 414 $pre.$lang['btn_edit'].$suf, 415 'class="action edit" accesskey="e" rel="nofollow"'); 416 }else{ 417 tpl_link(wl($ID,'do=edit&rev='.$REV), 418 $pre.$lang['btn_create'].$suf, 419 'class="action create" accesskey="e" rel="nofollow"'); 420 } 421 }else{ 422 tpl_link(wl($ID,'do=edit&rev='.$REV), 423 $pre.$lang['btn_source'].$suf, 424 'class="action source" accesskey="v" rel="nofollow"'); 425 } 426 }else{ 427 tpl_link(wl($ID,'do=show'), 428 $pre.$lang['btn_show'].$suf, 429 'class="action show" accesskey="v" rel="nofollow"'); 430 } 431 break; 432 case 'history': 433 tpl_link(wl($ID,'do=revisions'),$pre.$lang['btn_revs'].$suf,'class="action revisions" accesskey="o"'); 434 break; 435 case 'recent': 436 tpl_link(wl($ID,'do=recent'),$pre.$lang['btn_recent'].$suf,'class="action recent" accesskey="r"'); 437 break; 438 case 'index': 439 tpl_link(wl($ID,'do=index'),$pre.$lang['btn_index'].$suf,'class="action index" accesskey="x"'); 440 break; 441 case 'top': 442 print '<a href="#top" class="action top" accesskey="x">'.$pre.$lang['btn_top'].$suf.'</a>'; 443 break; 444 case 'back': 445 if ($ID = tpl_getparent($ID)) { 446 tpl_link(wl($ID,'do=show'),$pre.$lang['btn_back'].$suf,'class="action back" accesskey="b"'); 447 } 448 break; 449 case 'login': 450 if($conf['useacl']){ 451 if($_SERVER['REMOTE_USER']){ 452 tpl_link(wl($ID,'do=logout'),$pre.$lang['btn_logout'].$suf,'class="action logout"'); 453 }else{ 454 tpl_link(wl($ID,'do=login'),$pre.$lang['btn_login'].$suf,'class="action logout"'); 455 } 456 } 457 break; 458 case 'admin': 459 if($INFO['perm'] == AUTH_ADMIN) 460 tpl_link(wl($ID,'do=admin'),$pre.$lang['btn_admin'].$suf,'class="action admin"'); 461 break; 462 case 'subscribe': 463 if($conf['useacl'] && $ACT == 'show' && $conf['subscribers'] == 1){ 464 if($_SERVER['REMOTE_USER']){ 465 if($info['subscribed']) { 466 tpl_link(wl($ID,'do=unsubscribe'),$pre.$lang['btn_unsubscribe'].$suf,'class="action unsubscribe"'); 467 } else { 468 tpl_link(wl($ID,'do=subscribe'),$pre.$lang['btn_subscribe'].$suf,'class="action subscribe"'); 469 } 470 } 471 } 472 break; 473 case 'backlink': 474 tpl_link(wl($ID,'do=backlink'),$pre.$lang['btn_backlink'].$suf, 'class="action backlink"'); 475 break; 476 default: 477 print '[unknown link type]'; 478 } 479} 480 481/** 482 * Print the search form 483 * 484 * @author Andreas Gohr <andi@splitbrain.org> 485 */ 486function tpl_searchform(){ 487 global $lang; 488 global $ACT; 489 490 print '<form action="'.wl().'" accept-charset="utf-8" class="search" name="search" onsubmit="return svchk()">'; 491 print '<input type="hidden" name="do" value="search" />'; 492 print '<input type="text" '; 493 494 if ($ACT == 'search') 495 print 'value="'.$_REQUEST['id'].'" '; /* keep search input as long as user stays on search page */ 496 497 print 'id="qsearch_in" accesskey="f" name="id" class="edit" onkeyup="ajax_qsearch.call(\'qsearch_in\',\'qsearch_out\')" />'; 498 print '<input type="submit" value="'.$lang['btn_search'].'" class="button" />'; 499 print '<div id="qsearch_out" class="ajax_qsearch" onclick="this.style.display=\'none\'"></div>'; 500 print '</form>'; 501} 502 503/** 504 * Print the breadcrumbs trace 505 * 506 * @author Andreas Gohr <andi@splitbrain.org> 507 */ 508function tpl_breadcrumbs(){ 509 global $lang; 510 global $conf; 511 512 //check if enabled 513 if(!$conf['breadcrumbs']) return; 514 515 $crumbs = breadcrumbs(); //setup crumb trace 516 517 //reverse crumborder in right-to-left mode 518 if($lang['direction'] == 'rtl') $crumbs = array_reverse($crumbs,true); 519 520 //render crumbs, highlight the last one 521 print $lang['breadcrumb'].':'; 522 $last = count($crumbs); 523 $i = 0; 524 foreach ($crumbs as $id => $name){ 525 $i++; 526 print ' <span class="bcsep">»</span> '; 527 if ($i == $last) print '<span class="curid">'; 528 tpl_link(wl($id),$name,'class="breadcrumbs" title="'.$id.'"'); 529 if ($i == $last) print '</span>'; 530 } 531} 532 533/** 534 * Hierarchical breadcrumbs 535 * 536 * This code was suggested as replacement for the usual breadcrumbs 537 * trail in the Wiki and was modified by me. 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 * @link http://wiki.splitbrain.org/wiki:tipsandtricks:hierarchicalbreadcrumbs 543 * @todo May behave strangely in RTL languages 544 */ 545function tpl_youarehere(){ 546 global $conf; 547 global $ID; 548 global $lang; 549 550 551 $parts = explode(':', $ID); 552 553 // Perhaps a $lang['tree'] could be defined? "Trace" isn't too appropriate 554 //print $lang['tree'].': '; 555 print $lang['breadcrumb'].': '; 556 557 //always print the startpage 558 if( $a_part[0] != $conf['start'] ) 559 tpl_link(wl($conf['start']),$conf['start'],'title="'.$conf['start'].'"'); 560 561 $page = ''; 562 foreach ($parts as $part){ 563 // Skip startpage if already done 564 if ($part == $conf['start']) continue; 565 566 print ' » '; 567 $page .= $part; 568 569 if(file_exists(wikiFN($page))){ 570 tpl_link(wl($page),$part,'title="'.$page.'"'); 571 }else{ 572 // Print the link, but mark as not-existing, as for other non-existing links 573 tpl_link(wl($page),$part,'title="'.$page.'" class="wikilink2"'); 574 //print $page; 575 } 576 577 $page .= ':'; 578 } 579} 580 581/** 582 * Print info if the user is logged in 583 * and show full name in that case 584 * 585 * Could be enhanced with a profile link in future? 586 * 587 * @author Andreas Gohr <andi@splitbrain.org> 588 */ 589function tpl_userinfo(){ 590 global $lang; 591 global $INFO; 592 if($_SERVER['REMOTE_USER']) 593 print $lang['loggedinas'].': '.$INFO['userinfo']['name']; 594} 595 596/** 597 * Print some info about the current page 598 * 599 * @author Andreas Gohr <andi@splitbrain.org> 600 */ 601function tpl_pageinfo(){ 602 global $conf; 603 global $lang; 604 global $INFO; 605 global $REV; 606 607 // prepare date and path 608 $fn = $INFO['filepath']; 609 if(!$conf['fullpath']){ 610 if($REV){ 611 $fn = str_replace(realpath($conf['olddir']).DIRECTORY_SEPARATOR,'',$fn); 612 }else{ 613 $fn = str_replace(realpath($conf['datadir']).DIRECTORY_SEPARATOR,'',$fn); 614 } 615 } 616 $fn = utf8_decodeFN($fn); 617 $date = date($conf['dformat'],$INFO['lastmod']); 618 619 // print it 620 if($INFO['exists']){ 621 print $fn; 622 print ' · '; 623 print $lang['lastmod']; 624 print ': '; 625 print $date; 626 if($INFO['editor']){ 627 print ' '.$lang['by'].' '; 628 print $INFO['editor']; 629 } 630 if($INFO['locked']){ 631 print ' · '; 632 print $lang['lockedby']; 633 print ': '; 634 print $INFO['locked']; 635 } 636 } 637} 638 639/** 640 * Print a list of namespaces containing media files 641 * 642 * @author Andreas Gohr <andi@splitbrain.org> 643 */ 644function tpl_medianamespaces(){ 645 global $conf; 646 647 $data = array(); 648 search($data,$conf['mediadir'],'search_namespaces',array()); 649 print html_buildlist($data,'idx',media_html_list_namespaces); 650} 651 652/** 653 * Print a list of mediafiles in the current namespace 654 * 655 * @author Andreas Gohr <andi@splitbrain.org> 656 */ 657function tpl_mediafilelist(){ 658 global $conf; 659 global $lang; 660 global $NS; 661 global $AUTH; 662 $dir = utf8_encodeFN(str_replace(':','/',$NS)); 663 664 $data = array(); 665 search($data,$conf['mediadir'],'search_media',array(),$dir); 666 667 if(!count($data)){ 668 ptln('<div class="nothing">'.$lang['nothingfound'].'</div>'); 669 return; 670 } 671 672 ptln('<ul>',2); 673 foreach($data as $item){ 674 ptln('<li>',4); 675 ptln('<a href="javascript:mediaSelect(\''.$item['id'].'\')">'. 676 utf8_decodeFN($item['file']). 677 '</a>',6); 678 679 //prepare deletion button 680 if($AUTH >= AUTH_DELETE){ 681 $ask = $lang['del_confirm'].'\\n'; 682 $ask .= $item['id']; 683 684 $del = '<a href="'.DOKU_BASE.'lib/exe/media.php?delete='.urlencode($item['id']).'" '. 685 'onclick="return confirm(\''.$ask.'\')" onkeypress="return confirm(\''.$ask.'\')">'. 686 '<img src="'.DOKU_BASE.'lib/images/del.png" alt="'.$lang['btn_delete'].'" '. 687 'align="bottom" title="'.$lang['btn_delete'].'" /></a>'; 688 }else{ 689 $del = ''; 690 } 691 692 if($item['isimg']){ 693 $w = $item['meta']->getField('File.Width'); 694 $h = $item['meta']->getField('File.Height'); 695 696 ptln('('.$w.'×'.$h.' '.filesize_h($item['size']).')',6); 697 ptln($del.'<br />',6); 698 ptln('<div class="imagemeta">',6); 699 700 //build thumbnail 701 print '<a href="javascript:mediaSelect(\''.$item['id'].'\')">'; 702 703 if($w>120 || $h>120){ 704 $ratio = $item['meta']->getResizeRatio(120); 705 $w = floor($w * $ratio); 706 $h = floor($h * $ratio); 707 } 708 709 $src = ml($item['id'],array('w'=>$w,'h'=>$h)); 710 711 $p = array(); 712 $p['width'] = $w; 713 $p['height'] = $h; 714 $p['alt'] = $item['id']; 715 $p['class'] = 'thumb'; 716 $att = buildAttributes($p); 717 718 print '<img src="'.$src.'" '.$att.' />'; 719 print '</a>'; 720 721 //read EXIF/IPTC data 722 $t = $item['meta']->getField('IPTC.Headline'); 723 if($t) print '<b>'.$t.'</b><br />'; 724 725 $t = $item['meta']->getField(array('IPTC.Caption','EXIF.UserComment', 726 'EXIF.TIFFImageDescription', 727 'EXIF.TIFFUserComment')); 728 if($t) print $t.'<br />'; 729 730 $t = $item['meta']->getField(array('IPTC.Keywords','IPTC.Category')); 731 if($t) print '<i>'.$t.'</i><br />'; 732 733 //add edit button 734 if($AUTH >= AUTH_UPLOAD && $item['meta']->getField('File.Mime') == 'image/jpeg'){ 735 print '<a href="'.DOKU_BASE.'lib/exe/media.php?edit='.urlencode($item['id']).'">'; 736 print '<img src="'.DOKU_BASE.'lib/images/edit.gif" alt="'.$lang['metaedit'].'" title="'.$lang['metaedit'].'" />'; 737 print '</a>'; 738 } 739 740 ptln('</div>',6); 741 }else{ 742 ptln ('('.filesize_h($item['size']).')',6); 743 ptln($del,6); 744 } 745 ptln('</li>',4); 746 } 747 ptln('</ul>',2); 748} 749 750/** 751 * show references to a media file 752 * References uses the same visual as search results and share 753 * their CSS tags except pagenames won't be links. 754 * 755 * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net> 756 */ 757function tpl_showreferences(&$data){ 758 global $lang; 759 760 $hidden=0; //count of hits without read permission 761 762 if(count($data)){ 763 usort($data,'sort_search_fulltext'); 764 foreach($data as $row){ 765 if(auth_quickaclcheck($row['id']) >= AUTH_READ){ 766 print '<div class="search_result">'; 767 print '<span class="mediaref_ref">'.$row['id'].'</span>'; 768 print ': <span class="search_cnt">'.$row['count'].' '.$lang['hits'].'</span><br />'; 769 print '<div class="search_snippet">'.$row['snippet'].'</div>'; 770 print '</div>'; 771 }else 772 $hidden++; 773 } 774 if ($hidden){ 775 print '<div class="mediaref_hidden">'.$lang['ref_hidden'].'</div>'; 776 } 777 } 778} 779 780/** 781 * Print the media upload form if permissions are correct 782 * 783 * @author Andreas Gohr <andi@splitbrain.org> 784 */ 785function tpl_mediauploadform(){ 786 global $NS; 787 global $UPLOADOK; 788 global $AUTH; 789 global $lang; 790 791 if(!$UPLOADOK) return; 792 793 ptln('<form action="'.DOKU_BASE.'lib/exe/media.php" name="upload"'. 794 ' method="post" enctype="multipart/form-data">',2); 795 ptln($lang['txt_upload'].':<br />',4); 796 ptln('<input type="file" name="upload" class="edit" onchange="suggestWikiname();" />',4); 797 ptln('<input type="hidden" name="ns" value="'.hsc($NS).'" /><br />',4); 798 ptln($lang['txt_filename'].'<br />',4); 799 ptln('<input type="text" name="id" class="edit" />',4); 800 ptln('<input type="submit" class="button" value="'.$lang['btn_upload'].'" accesskey="s" />',4); 801 if($AUTH >= AUTH_DELETE){ 802 ptln('<label for="ow" class="simple"><input type="checkbox" name="ow" value="1" id="ow">'.$lang['txt_overwrt'].'</label>',4); 803 } 804 ptln('</form>',2); 805} 806 807/** 808 * Prints the name of the given page (current one if none given). 809 * 810 * If useheading is enabled this will use the first headline else 811 * the given ID is printed. 812 * 813 * @author Andreas Gohr <andi@splitbrain.org> 814 */ 815function tpl_pagetitle($id=null){ 816 global $conf; 817 if(is_null($id)){ 818 global $ID; 819 $id = $ID; 820 } 821 822 $name = $id; 823 if ($conf['useheading']) { 824 $title = p_get_first_heading($id); 825 if ($title) $name = $title; 826 } 827 print hsc($name); 828} 829 830/** 831 * Returns the requested EXIF/IPTC tag from the current image 832 * 833 * If $tags is an array all given tags are tried until a 834 * value is found. If no value is found $alt is returned. 835 * 836 * Which texts are known is defined in the functions _exifTagNames 837 * and _iptcTagNames() in inc/jpeg.php (You need to prepend IPTC 838 * to the names of the latter one) 839 * 840 * Only allowed in: detail.php, mediaedit.php 841 * 842 * @author Andreas Gohr <andi@splitbrain.org> 843 */ 844function tpl_img_getTag($tags,$alt=''){ 845 // Init Exif Reader 846 global $SRC; 847 static $meta = null; 848 if(is_null($meta)) $meta = new JpegMeta($SRC); 849 if($meta === false) return $alt; 850 $info = $meta->getField($tags); 851 if($info == false) return $alt; 852 return $info; 853} 854 855/** 856 * Prints the image with a link to the full sized version 857 * 858 * Only allowed in: detail.php 859 */ 860function tpl_img($maxwidth=0,$maxheight=0){ 861 global $IMG; 862 $w = tpl_img_getTag('File.Width'); 863 $h = tpl_img_getTag('File.Height'); 864 865 //resize to given max values 866 $ratio = 1; 867 if($w >= $h){ 868 if($maxwidth && $w >= $maxwidth){ 869 $ratio = $maxwidth/$w; 870 }elseif($maxheight && $h > $maxheight){ 871 $ratio = $maxheight/$h; 872 } 873 }else{ 874 if($maxheight && $h >= $maxheight){ 875 $ratio = $maxheight/$h; 876 }elseif($maxwidth && $w > $maxwidth){ 877 $ratio = $maxwidth/$w; 878 } 879 } 880 if($ratio){ 881 $w = floor($ratio*$w); 882 $h = floor($ratio*$h); 883 } 884 885 //prepare URLs 886 $url=ml($IMG,array('cache'=>$_REQUEST['cache'])); 887 $src=ml($IMG,array('cache'=>$_REQUEST['cache'],'w'=>$w,'h'=>$h)); 888 889 //prepare attributes 890 $alt=tpl_img_getTag('Simple.Title'); 891 $p = array(); 892 if($w) $p['width'] = $w; 893 if($h) $p['height'] = $h; 894 $p['class'] = 'img_detail'; 895 if($alt){ 896 $p['alt'] = $alt; 897 $p['title'] = $alt; 898 }else{ 899 $p['alt'] = ''; 900 } 901 $p = buildAttributes($p); 902 903 print '<a href="'.$url.'">'; 904 print '<img src="'.$src.'" '.$p.'/>'; 905 print '</a>'; 906} 907 908/** 909 * This function inserts a 1x1 pixel gif which in reality 910 * is the inexer function. 911 * 912 * Should be called somewhere at the very end of the main.php 913 * template 914 */ 915function tpl_indexerWebBug(){ 916 global $ID; 917 global $INFO; 918 if(!$INFO['exists']) return; 919 920 $p = array(); 921 $p['src'] = DOKU_BASE.'lib/exe/indexer.php?id='.urlencode($ID). 922 '&'.time(); 923 $p['width'] = 1; 924 $p['height'] = 1; 925 $p['alt'] = ''; 926 $att = buildAttributes($p); 927 print "<img $att />"; 928} 929 930//Setup VIM: ex: et ts=2 enc=utf-8 : 931
