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Code source de Plume CMS 1.2.2 |
1 <?php 2 /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 3 /** 4 * WikiRenderer Configuration for the xhtml output in Plume CMS. 5 * 6 * @author Laurent Jouanneau <jouanneau@netcourrier.com> 7 * @copyright 2003 Laurent Jouanneau 8 * @module Wiki Renderer 9 * @version 2.0RC1 10 * @since 20/12/2003 11 * 12 * @author Loic d'Anterroches 13 * 14 * This library is free software; you can redistribute it and/or 15 * modify it under the terms of the GNU Lesser General Public 16 * License as published by the Free Software Foundation; either 17 * version 2.1 of the License, or (at your option) any later version. 18 * 19 * This library is distributed in the hope that it will be useful, 20 * but WITHOUT ANY WARRANTY; without even the implied warranty of 21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 22 * Lesser General Public License for more details. 23 * 24 * You should have received a copy of the GNU Lesser General Public 25 * License along with this library; if not, write to the Free Software 26 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 27 * 28 */ 29 30 31 class WikiRenderXhtmlConfig 32 { 33 /** 34 * @var array inline tags 35 */ 36 var $inlinetags = array( 37 'strong' => array('__', '__', null, null), 38 'em' => array('\'\'', '\'\'', null, null), 39 'code' => array('@@', '@@', null, null), 40 'q' => array('^^', '^^', array('lang', 'cite'), 41 null), 42 'cite' => array('{{', '}}', array('title'), null), 43 'acronym' => array('??', '??', array('title'), 44 null), 45 'link' => array('[', ']', 46 array('href', 'lang', 'title'), 47 'xhtml_buildlink'), 48 'image' => array('((', '))', 49 array('src', 'alt', 'align', 50 'longdesc'), 51 'xhtml_wikibuildimage'), 52 'anchor' => array('~~', '~~', array('id'), 53 'xhtml_wikibuildanchor') 54 ); 55 56 /** 57 * @var array block tags, the order is important 58 */ 59 var $bloctags = array( 60 'title' => true, 61 'list' => true, 62 'pre' => true, 63 'hr' => true, 64 'blockquote' => true, 65 'definition' => true, 66 'tableth' => true, 67 'gallery' => true, 68 'p' => true 69 ); 70 71 /** 72 * @var array simple tags, direct replacement 73 */ 74 var $simpletags = array('%%%' => '<br />'); 75 76 /** 77 * @var integer Minimal level for the titles 78 */ 79 var $minHeaderLevel = 2; 80 var $headerOrder = false; 81 var $blocAttributeTag = '°°'; 82 var $inlineTagSeparator = '|'; 83 var $escapeSpecialChars = true; 84 var $checkWikiWord = false; //Not used into a wiki 85 var $checkWikiWordFunction = null; 86 } 87 88 /** ------------------------------------------------------ * 89 * Needed functions for the generations of the XHTML code * 90 * ------------------------------------------------------ * 91 */ 92 93 /** 94 * Generation of the image. It generates also the image in the 95 * case of the gallery. 96 */ 97 function xhtml_wikibuildimage($contents, $attr) 98 { 99 $baseurl = www::getManagedWebsiteUrl(); 100 $cnt = count($contents); 101 $attribs = array(); 102 if ($cnt > 4) $cnt=4; 103 switch ($cnt){ 104 case 4: 105 $attribs['longdesc'] = $contents[3]; 106 case 3: 107 // multiple arguments can be passed in any order in the 108 // the form of "arg1:arg2:arg3" these include alignement, 109 // type, size of the thumbnail 110 if (!isset($contents[2])) { 111 $contents[2] = ''; 112 } 113 $contents[2] = ':'.$contents[2].':'; 114 // simple alignement put in style. 115 if (preg_match('/\:(l|g|r|d|c)\:/i',$contents[2],$match)) { 116 $match[1] = strtolower($match[1]); 117 if ($match[1]=='l' || $match[1]=='g') { 118 $attribs['class'] = 'px-left'; 119 } elseif ($match[1]=='r' || $match[1]=='d') { 120 $attribs['class'] = 'px-right'; 121 } elseif ($match[1]=='c') { 122 $attribs['class'] = 'px-center'; 123 } 124 } 125 // is it a gallery? (need the wrapping div) 126 if (preg_match('/\:gal/i', $contents[2])) { 127 $attribs['gallery'] = true; 128 // default max sizes 129 $attribs['width'] = 200; 130 $attribs['height'] = 200; 131 } 132 // is it a link through thumbnail? 133 if (preg_match('/\:([0-9]+)x([0-9]+)\:/i', $contents[2], $match)) { 134 $attribs['width'] = (int) $match[1]; 135 $attribs['height'] = (int) $match[2]; 136 } 137 case 2: 138 $attribs['alt'] = $contents[1]; 139 case 1: 140 default: 141 if (ereg('^/',$contents[0])) { 142 $attribs['file'] = $contents[0]; 143 $contents[0] = $baseurl.$contents[0]; 144 } 145 $attribs['src'] = $contents[0]; 146 } 147 148 if (!isset($attribs['alt'])) $attribs['alt'] = ''; 149 if (!isset($attribs['style'])) $attribs['style'] = ''; 150 151 // Need to generate the thumbnail if needed, this is done 152 // only for locale files. 153 $ok = false; 154 if (!empty($attribs['width']) && !empty($attribs['file'])) { 155 include_once dirname(__FILE__).'/class.thumbnail.php'; 156 157 $thumbdir = config::f('xmedia_root').'/thumb'; 158 $thumb = new thumbnail($thumbdir); 159 $thumbfile = $thumb->getPath($attribs['file'], 160 $attribs['width'], 161 $attribs['height']); 162 $thumburl = ''; 163 $thumbsize = array(); 164 $ok = true; 165 if (!file_exists($thumbfile)) { 166 // create thumbnail and get url to it 167 $doc_root = www::getDocumentRoot(); 168 $ok = $thumb->create($doc_root.$attribs['file'], 169 $thumbfile, $attribs['width'], 170 $attribs['height']); 171 if ($ok) { 172 $thumburl = config::f('rel_url_files').'/thumb/' 173 .$thumb->getName($attribs['file'], 174 $attribs['width'], 175 $attribs['height']); 176 $thumbsize = $thumb->getSize(); 177 } else { 178 return 'Error building thumbnail: '.$attribs['file'].'<br />'; 179 } 180 } else { 181 // the thumbnail already exists, get the info from the file 182 $thumburl = config::f('rel_url_files').'/thumb/' 183 .$thumb->getName($attribs['file'], 184 $attribs['width'], 185 $attribs['height']); 186 $thumbsize = getimagesize($thumbfile); 187 } 188 } 189 190 // need to generate the HTML depending of the request. 191 192 if (empty($attribs['gallery'])) { 193 if (empty($attribs['width'])) { 194 // simple image 195 $c = ' '; 196 foreach ($attribs as $k => $v) { 197 if ($k != 'file') $c .= $k.'="'.$v.'" '; 198 } 199 return '<img'.$c.'/>'; 200 } else { 201 // thumbnail. 202 if ($ok) { 203 return '<a href="'.$attribs['src'].'" title="' 204 .$attribs['alt'].'"><img src="'.$thumburl.'" alt="" ' 205 .$thumbsize[3].' style="'.$attribs['style'].'"/></a>'; 206 } 207 } 208 } else { 209 // gallery layout 210 if ($ok) { 211 return '<div class="gallery-img"><a href="'.$attribs['src'] 212 .'" title="'.$attribs['alt'].'"><img class="gallery-thumb" ' 213 .'src="'.$thumburl.'" alt="" '.$thumbsize[3] 214 .' /></a><p class="gallery-legend">'.$attribs['longdesc'] 215 .'</p></div>'."\n"; 216 } 217 } 218 } 219 220 function xhtml_wikibuildanchor($contents, $attr){ 221 return '<a id="'.$contents[0].'"></a>'; 222 } 223 224 225 226 class xhtml_gallery extends WikiRendererBloc 227 { 228 var $type = 'gallery'; 229 var $regexp = '/^\$(.*)/'; 230 var $_openTag = "<div class=\"gallery\">\n<div class=\"gallery-top\">\n \n</div>"; 231 var $_closeTag = "<div class=\"gallery-bottom\">\n \n</div></div>"; 232 233 function getRenderedLine() 234 { 235 return $this->_renderInlineTag($this->_detectMatch[1]); 236 } 237 238 } 239 240 /** 241 * traite les signes de types table 242 */ 243 class xhtml_tableth extends WikiRendererBloc 244 { 245 var $type='table'; 246 var $regexp="/^\| ?(.*)/"; 247 var $_openTag='<table class="wiki-table">'; 248 var $_closeTag='</table>'; 249 var $_colcount=0; 250 251 function open() 252 { 253 $this->_colcount=0; 254 return $this->_openTag; 255 } 256 257 function getRenderedLine() 258 { 259 260 $result=explode(' | ',trim($this->_detectMatch[1])); 261 $str=''; 262 $t=''; 263 264 if((count($result) != $this->_colcount) && ($this->_colcount!=0)) 265 $t='</table><table class="wiki-table">'; 266 $this->_colcount=count($result); 267 268 for($i=0; $i < $this->_colcount; $i++){ 269 if (preg_match('/\s*!(.*)!\s*$/', $result[$i], $match)) { 270 $str .= '<th>'. $this->_renderInlineTag($match[1]).'</th>'; 271 } else { 272 $str.='<td>'. $this->_renderInlineTag($result[$i]).'</td>'; 273 } 274 } 275 $str=$t.'<tr>'.$str.'</tr>'; 276 277 return $str; 278 } 279 280 } 281 282 283 function xhtml_buildlink($contents, $attr) 284 { 285 global $_PX_context; 286 $baseurl = ''; 287 if (!empty($_PX_context['out'])) { 288 $baseurl = $_PX_context['out']; 289 } 290 $cnt=count($contents); 291 $attribut=''; 292 if ($cnt>1) { 293 if (preg_match('#^xlink://(.+)#',$contents[1],$preg)) { 294 $data = explode('/',$preg[1]); 295 if (count($data) == 1) { 296 $id = $data[0]; 297 $type = ''; 298 } elseif (count($data) > 1) { 299 $id = $data[0]; 300 $type = $data[1]; 301 } 302 return text::XlinkCreate($id,$type,$contents[0]); 303 } 304 if ($cnt> count($attr)) 305 $cnt=count($attr)+1; 306 if (strpos($contents[1],'javascript:')!==false) // for security reason 307 $contents[1]='#'; 308 if (ereg('^/',$contents[1])) 309 $contents[1] = $baseurl.$contents[1]; 310 if (ereg('^mailto:',$contents[1])) { 311 $contents[1] = 'mailto:'.text::HexEncode(substr($contents[1],7)); 312 $contents[0] = text::HexEncode($contents[0], true); 313 } 314 for ($i=1;$i<$cnt;$i++){ 315 $attribut.=' '.$attr[$i-1].'="'.$contents[$i].'"'; 316 } 317 } elseif ($cnt == 1) { 318 if (preg_match('#^xlink://(.+)#',$contents[0],$preg)) { 319 $data = explode('/',$preg[1]); 320 if (count($data) == 1) { 321 $id = $data[0]; 322 $type = ''; 323 } elseif (count($data) > 1) { 324 $id = $data[0]; 325 $type = $data[1]; 326 } 327 return text::XlinkCreate($id,$type,''); 328 } 329 if (strpos($contents[0],'javascript:')!==false) // for security reason 330 $contents[0]='#'; 331 if (ereg('^/',$contents[0])) 332 $contents[0] = $baseurl.$contents[0]; 333 334 $attribut=' href="'.$contents[0].'"'; 335 if (strlen($contents[0]) > 40) 336 $contents[0]=substr($contents[0],0,40).'(..)'; 337 } 338 if ($cnt >= 1) 339 return '<a'.$attribut.'>'.$contents[0].'</a>'; 340 return ''; 341 342 } 343 344 345 /** 346 * traite les signes de types liste 347 */ 348 class xhtml_list extends WikiRendererBloc 349 { 350 351 var $_previousTag; 352 var $_firstItem; 353 var $_firstTagLen; 354 var $type='list'; 355 var $regexp="/^([\*#-]+)(.*)/"; 356 357 function open() 358 { 359 $this->_previousTag = $this->_detectMatch[1]; 360 $this->_firstTagLen = strlen($this->_previousTag); 361 $this->_firstItem=true; 362 363 if (substr($this->_previousTag,-1,1) == '#') 364 return "<ol>\n"; 365 else 366 return "<ul>\n"; 367 } 368 369 function close() 370 { 371 $t=$this->_previousTag; 372 $str=''; 373 374 for ($i=strlen($t); $i >= $this->_firstTagLen; $i--){ 375 $str.=($t{$i-1}== '#'?"</li></ol>\n":"</li></ul>\n"); 376 } 377 return $str; 378 } 379 380 function getRenderedLine() 381 { 382 $t=$this->_previousTag; 383 $d=strlen($t) - strlen($this->_detectMatch[1]); 384 $str=''; 385 386 if ( $d > 0 ){ // on remonte d'un ou plusieurs cran dans la hierarchie... 387 $l=strlen($this->_detectMatch[1]); 388 for($i=strlen($t); $i>$l; $i--){ 389 $str.=($t{$i-1}== '#'?"</li></ol>\n":"</li></ul>\n"); 390 } 391 $str.="</li>\n<li>"; 392 $this->_previousTag=substr($this->_previousTag,0,-$d); // pour être sur... 393 394 } elseif ( $d < 0 ){ // un niveau de plus 395 $c=substr($this->_detectMatch[1],-1,1); 396 $this->_previousTag.=$c; 397 $str=($c == '#'?"<ol>\n<li>":"<ul>\n<li>"); 398 399 } else { 400 $str=($this->_firstItem ? '<li>':'</li><li>'); 401 } 402 $this->_firstItem=false; 403 return $str.$this->_renderInlineTag($this->_detectMatch[2]); 404 } 405 } 406 407 408 /** 409 * traite les signes de types hr 410 */ 411 class xhtml_hr extends WikiRendererBloc 412 { 413 414 var $type='hr'; 415 var $regexp='/^={4,} *$/'; 416 var $_closeNow=true; 417 418 function getRenderedLine(){ 419 return '<hr />'; 420 } 421 422 } 423 424 /** 425 * traite les signes de types titre 426 */ 427 class xhtml_title extends WikiRendererBloc 428 { 429 var $type='title'; 430 var $regexp="/^(\!{1,3})(.*)/"; 431 var $_closeNow=true; 432 var $_minlevel=1; 433 var $_order=false; 434 435 function WRB_title(&$wr) 436 { 437 $this->_minlevel = $wr->config->minHeaderLevel; 438 $this->_order = $wr->config->headerOrder; 439 parent::WikiRendererBloc($wr); 440 } 441 442 function getRenderedLine() 443 { 444 if($this->_order) 445 $hx= $this->_minlevel + strlen($this->_detectMatch[1])-1; 446 else 447 $hx= $this->_minlevel + 3-strlen($this->_detectMatch[1]); 448 return '<h'.$hx.'>'.$this->_renderInlineTag($this->_detectMatch[2]).'</h'.$hx.'>'; 449 } 450 } 451 452 /** 453 * traite les signes de type paragraphe 454 */ 455 class xhtml_p extends WikiRendererBloc 456 { 457 var $type='p'; 458 var $regexp="/(.*)/"; 459 var $_openTag='<p>'; 460 var $_closeTag='</p>'; 461 } 462 463 /** 464 * traite les signes de types pre (pour afficher du code..) 465 */ 466 class xhtml_pre extends WikiRendererBloc 467 { 468 469 var $type='pre'; 470 var $regexp="/^ (.*)/"; 471 var $_openTag='<pre>'; 472 var $_closeTag='</pre>'; 473 474 function getRenderedLine() 475 { 476 return $this->_renderInlineTag($this->_detectMatch[1]); 477 } 478 479 } 480 481 482 /** 483 * traite les signes de type blockquote 484 */ 485 class xhtml_blockquote extends WikiRendererBloc 486 { 487 var $type='bq'; 488 var $regexp="/^(\>+)(.*)/"; 489 490 function open() 491 { 492 $this->_previousTag = $this->_detectMatch[1]; 493 $this->_firstTagLen = strlen($this->_previousTag); 494 $this->_firstLine = true; 495 return str_repeat('<blockquote>',$this->_firstTagLen).'<p>'; 496 } 497 498 function close() 499 { 500 return '</p>'.str_repeat('</blockquote>',strlen($this->_previousTag)); 501 } 502 503 504 function getRenderedLine() 505 { 506 507 $d=strlen($this->_previousTag) - strlen($this->_detectMatch[1]); 508 $str=''; 509 510 if( $d > 0 ){ // on remonte d'un cran dans la hierarchie... 511 $str='</p>'.str_repeat('</blockquote>',$d).'<p>'; 512 $this->_previousTag=$this->_detectMatch[1]; 513 }elseif( $d < 0 ){ // un niveau de plus 514 $this->_previousTag=$this->_detectMatch[1]; 515 $str='</p>'.str_repeat('<blockquote>',-$d).'<p>'; 516 }else{ 517 if($this->_firstLine) 518 $this->_firstLine=false; 519 else 520 $str='<br />'; 521 } 522 return $str.$this->_renderInlineTag($this->_detectMatch[2]); 523 } 524 } 525 526 /** 527 * traite les signes de type blockquote 528 */ 529 class xhtml_definition extends WikiRendererBloc 530 { 531 532 var $type='dfn'; 533 var $regexp="/^;(.*) : (.*)/i"; 534 var $_openTag='<dl>'; 535 var $_closeTag='</dl>'; 536 537 function getRenderedLine() 538 { 539 $dt=$this->_renderInlineTag($this->_detectMatch[1]); 540 $dd=$this->_renderInlineTag($this->_detectMatch[2]); 541 return "<dt>$dt</dt>\n<dd>$dd</dd>\n"; 542 } 543 } 544 545 546 ?>
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| Généré le : Mon Nov 26 11:57:01 2007 | par Balluche grâce à PHPXref 0.7 |
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