[Sommaire] [Imprimer]

   1  <?php
   2  /*
   3  + ----------------------------------------------------------------------------+
   4  |     e107 website system
   5  |
   6  |     ©Steve Dunstan 2001-2002
   7  |     http://e107.org
   8  |     jalist@e107.org
   9  |
  10  |     Released under the terms and conditions of the
  11  |     GNU General Public License (http://gnu.org).
  12  |
  13  |     $Source: /cvsroot/e107/e107_0.7/e107_handlers/theme_handler.php,v $
  14  |     $Revision: 1.34 $
  15  |     $Date: 2007/02/04 21:42:26 $
  16  |     $Author: e107steved $
  17  +----------------------------------------------------------------------------+
  18  */
  19  
  20  if (!defined('e107_INIT')) { exit; }
  21  
  22  class themeHandler{
  23  
  24      var $themeArray;
  25      var $action;
  26      var $id;
  27  
  28      /* constructor */
  29  
  30  	function themeHandler() {
  31  
  32          if (isset($_POST['upload'])) {
  33              $this -> themeUpload();
  34          }
  35  
  36          $this -> themeArray = $this -> getThemes();
  37  
  38          foreach($_POST as $key => $post)
  39          {
  40              if(strstr($key,"preview"))
  41              {
  42                  $this -> id = str_replace("preview_", "", $key);
  43                  $this -> themePreview();
  44              }
  45              if(strstr($key,"selectmain"))
  46              {
  47                  $this -> id = str_replace("selectmain_", "", $key);
  48                  $this -> setTheme();
  49              }
  50  
  51              if(strstr($key,"selectadmin"))
  52              {
  53                  $this -> id = str_replace("selectadmin_", "", $key);
  54                  $this -> setAdminTheme();
  55              }
  56          }
  57  
  58          if(isset($_POST['submit_adminstyle']))
  59          {
  60              $this -> setAdminStyle();
  61          }
  62  
  63          if(isset($_POST['submit_style']))
  64          {
  65              $this -> setStyle();
  66          }
  67  
  68      }
  69  
  70  	function getThemes($mode=FALSE)
  71      {
  72          $themeArray = array();
  73          $tloop = 1;
  74          $handle = opendir(e_THEME);
  75          while (false !== ($file = readdir($handle))) {
  76              if ($file != "." && $file != ".." && $file != "CVS" && $file != "templates" && is_dir(e_THEME.$file) && file_exists(e_THEME.$file."/theme.php")) {
  77                  if($mode == "id") {
  78                      $themeArray[$tloop] = $file;
  79                  } else {
  80                      $themeArray[$file]['id'] = $tloop;
  81                  }
  82                  $tloop++;
  83                  $STYLESHEET = FALSE;
  84                  if(!$mode) {
  85                      $handle2 = opendir(e_THEME.$file."/");
  86                      while (false !== ($file2 = readdir($handle2))) {
  87                          if ($file2 != "." && $file2 != ".." && $file != "CVS" && !is_dir(e_THEME.$file."/".$file2)) {
  88                              $themeArray[$file]['files'][] = $file2;
  89                              if(strstr($file2, "preview.")) {
  90                                  $themeArray[$file]['preview'] = e_THEME.$file."/".$file2;
  91                              }
  92                              if(strstr($file2, "css") && !strstr($file2, "menu.css") && strpos($file2, "e_") !== 0 && strpos($file2, "admin_") !== 0)
  93                              {
  94                                  /* get information string */
  95                                  $fp=fopen(e_THEME.$file."/".$file2, "r");
  96                                  $cssContents = fread ($fp, filesize(e_THEME.$file."/".$file2));
  97                                  fclose($fp);
  98                                  $nonadmin = preg_match('/\* Non-Admin(.*?)\*\//', $cssContents) ? true : false;
  99                                  preg_match('/\* info:(.*?)\*\//', $cssContents, $match);
 100                                  $match[1]=varset($match[1],'');
 101                                  $themeArray[$file]['css'][] = array("name" => $file2, "info" => $match[1], "nonadmin" => $nonadmin);
 102                                  if($STYLESHEET)
 103                                  {
 104                                      $themeArray[$file]['multipleStylesheets'] = TRUE;
 105                                  }
 106                                  else
 107                                  {
 108                                      $STYLESHEET = TRUE;
 109                                  }
 110  
 111                              }
 112                          }
 113                          $fp=fopen(e_THEME.$file."/theme.php", "r");
 114                          $themeContents = fread ($fp, filesize(e_THEME.$file."/theme.php"));
 115                          fclose($fp);
 116                          preg_match('/themename(\s*?=\s*?)("|\')(.*?)("|\');/si', $themeContents, $match);
 117                          $themeArray[$file]['name'] = varset($match[3],'');
 118                          preg_match('/themeversion(\s*?=\s*?)("|\')(.*?)("|\');/si', $themeContents, $match);
 119                          $themeArray[$file]['version'] = varset($match[3],'');
 120                          preg_match('/themeauthor(\s*?=\s*?)("|\')(.*?)("|\');/si', $themeContents, $match);
 121                          $themeArray[$file]['author'] = varset($match[3],'');
 122                          preg_match('/themeemail(\s*?=\s*?)("|\')(.*?)("|\');/si', $themeContents, $match);
 123                          $themeArray[$file]['email'] = varset($match[3],'');
 124                          preg_match('/themewebsite(\s*?=\s*?)("|\')(.*?)("|\');/si', $themeContents, $match);
 125                          $themeArray[$file]['website'] = varset($match[3],'');
 126                          preg_match('/themedate(\s*?=\s*?)("|\')(.*?)("|\');/si', $themeContents, $match);
 127                          $themeArray[$file]['date'] = varset($match[3],'');
 128                          preg_match('/themeinfo(\s*?=\s*?)("|\')(.*?)("|\');/si', $themeContents, $match);
 129                          $themeArray[$file]['info'] = varset($match[3],'');
 130  
 131                          preg_match('/xhtmlcompliant(\s*?=\s*?)(\S*?);/si', $themeContents, $match);
 132                          $xhtml = strtolower($match[2]);
 133                          $themeArray[$file]['xhtmlcompliant'] = ($xhtml == "true" ? true : false);
 134  
 135                          preg_match('/csscompliant(\s*?=\s*?)(\S*?);/si', $themeContents, $match);
 136                          $css = strtolower($match[2]);
 137                          $themeArray[$file]['csscompliant'] = ($css == "true" ? true : false);
 138  
 139                          if (!$themeArray[$file]['name'])
 140                          {
 141                              unset($themeArray[$file]);
 142                          }
 143                      }
 144                      closedir($handle2);
 145                  }
 146              }
 147          }
 148          closedir($handle);
 149          return $themeArray;
 150      }
 151  
 152  	function themeUpload()
 153      {
 154          if (!$_POST['ac'] == md5(ADMINPWCHANGE)) {
 155              exit;
 156          }
 157          global $ns;
 158          extract($_FILES);
 159          if(!is_writable(e_THEME)) {
 160              $ns->tablerender(TPVLAN_16, TPVLAN_20);
 161          } else {
 162              require_once(e_HANDLER."upload_handler.php");
 163              $fileName = $file_userfile['name'][0];
 164              $fileSize = $file_userfile['size'][0];
 165              $fileType = $file_userfile['type'][0];
 166  
 167              if(strstr($file_userfile['type'][0], "gzip")) {
 168                  $fileType = "tar";
 169              } else if (strstr($file_userfile['type'][0], "zip")) {
 170                  $fileType = "zip";
 171              } else {
 172                  $ns->tablerender(TPVLAN_16, TPVLAN_17);
 173                  require_once ("footer.php");
 174                  exit;
 175              }
 176  
 177              if ($fileSize) {
 178  
 179                  $uploaded = file_upload(e_THEME);
 180  
 181                  $archiveName = $uploaded[0]['name'];
 182  
 183  
 184                  if($fileType == "zip") {
 185                      require_once(e_HANDLER."pclzip.lib.php");
 186                      $archive = new PclZip(e_THEME.$archiveName);
 187                      $unarc = ($fileList = $archive -> extract(PCLZIP_OPT_PATH, e_THEME));
 188                      $unarc = ($fileList = $archive -> extract(PCLZIP_OPT_PATH, e_THEME, PCLZIP_OPT_SET_CHMOD, 0666));
 189                  } else {
 190                      require_once(e_HANDLER."pcltar.lib.php");
 191                      $unarc = ($fileList = PclTarExtract($archiveName, e_THEME));
 192                  }
 193  
 194                  if(!$unarc) {
 195                      if($fileType == "zip") {
 196                      $error = TPVLAN_46." '".$archive -> errorName(TRUE)."'";
 197                  } else {
 198                      $error = TPVLAN_47.PclErrorString().", ".TPVLAN_48.intval(PclErrorCode());
 199                      }
 200                      $ns->tablerender(TPVLAN_16, TPVLAN_18." ".$archiveName." ".$error);
 201                      require_once ("footer.php");
 202                      exit;
 203                  }
 204  
 205                  $folderName = substr($fileList[0]['stored_filename'], 0, (strpos($fileList[0]['stored_filename'], "/")));
 206                  $ns->tablerender(TPVLAN_16, "<div class='center'>".TPVLAN_19."</div>");
 207  
 208                  @unlink(e_THEME.$archiveName);
 209              }
 210          }
 211      }
 212  
 213  	function showThemes()
 214      {
 215          global $ns, $pref;
 216          echo "<div class='center'>
 217          <form enctype='multipart/form-data' method='post' action='".e_SELF."'>\n";
 218  
 219          foreach($this -> themeArray as $key => $theme)
 220          {
 221              if($key == $pref['sitetheme'])
 222              {
 223                  $text = $this -> renderTheme(1, $theme);
 224              }
 225          }
 226  
 227          $ns->tablerender(TPVLAN_26." :: ".TPVLAN_33, $text);
 228  
 229          foreach($this -> themeArray as $key => $theme)
 230          {
 231              if($key == $pref['admintheme'])
 232              {
 233                  $text = $this -> renderTheme(2, $theme);
 234              }
 235          }
 236          $ns->tablerender(TPVLAN_26." :: ".TPVLAN_34, $text);
 237  
 238  
 239          if(!is_writable(e_THEME)) {
 240              $ns->tablerender(TPVLAN_16, TPVLAN_15);
 241              $text = "";
 242          } else {
 243              $text = "<div style='text-align:center'>
 244              <table style='".ADMIN_WIDTH."' class='fborder'>
 245              <tr>
 246              <td class='forumheader3' style='width: 50%;'>".TPVLAN_13."</td>
 247              <td class='forumheader3' style='width: 50%;'>
 248              <input type='hidden' name='MAX_FILE_SIZE' value='1000000' />
 249              <input type='hidden' name='ac' value='".md5(ADMINPWCHANGE)."' />
 250              <input class='tbox' type='file' name='file_userfile[]' size='50' />
 251              </td>
 252              </tr>
 253              <tr>
 254              <td colspan='2' style='text-align:center' class='forumheader'>
 255              <input class='button' type='submit' name='upload' value='".TPVLAN_14."' />
 256              </td>
 257              </tr>
 258              </table>
 259              <br /></div>\n";
 260          }
 261  
 262          $ns->tablerender(TPVLAN_26." :: ".TPVLAN_38, $text);
 263          $text = "";
 264          foreach($this -> themeArray as $key => $theme)
 265          {
 266              if($key != $pref['admintheme'] && $key != $pref['sitetheme'])
 267              {
 268                  $text .= $this -> renderTheme(FALSE, $theme);
 269              }
 270          }
 271  
 272  
 273  
 274          $ns->tablerender(TPVLAN_26." :: ".TPVLAN_39, $text);
 275          echo "</form>\n</div>\n";
 276      }
 277  
 278  
 279  
 280  
 281  	function renderTheme($mode=FALSE, $theme)
 282      {
 283  
 284          /*
 285          mode = 0 :: normal
 286          mode = 1 :: selected site theme
 287          mode = 2 :: selected admin theme
 288          */
 289  
 290          global $ns, $pref;
 291  
 292          $author = ($theme['email'] ? "<a href='mailto:".$theme['email']."' title='".$theme['email']."'>".$theme['author']."</a>" : $theme['author']);
 293          $website = ($theme['website'] ? "<a href='".$theme['website']."' rel='external'>".$theme['website']."</a>" : "");
 294          $preview = "<a href='".e_BASE."news.php?themepreview.".$theme['id']."' title='".TPVLAN_9."' >".($theme['preview'] ? "<img src='".$theme['preview']."' style='border: 1px solid #000;width:200px' alt='' />" : "<img src='".e_IMAGE."admin_images/nopreview.png' style='border:0px' title='".TPVLAN_12."' alt='' />")."</a>";
 295          $selectmainbutton = ($mode != 1 ? "<input class='button' type='submit' name='selectmain_".$theme['id']."' value='".TPVLAN_10."' />" : "");
 296          $selectadminbutton = ($mode != 2 ? "<input class='button' type='submit' name='selectadmin_".$theme['id']."' value='".TPVLAN_32."' />" : "");
 297          $previewbutton = (!$mode ? "<input class='button' type='submit' name='preview_".$theme['id']."' value='".TPVLAN_9."' /> " : "");
 298  
 299          $text = "<div style='text-align:center;margin-left:auto;margin-right:auto'>
 300          <table style='".ADMIN_WIDTH."' class='fborder'>
 301          <tr>
 302          <td class='forumheader3' style='width:202px; text-align:center; vertical-align:top'>$preview
 303          <br />
 304          <br />
 305          <b><span class='mediumtext'>".$theme['name']."</span></b><br />".TPVLAN_11." ".$theme['version']."
 306          <br />
 307          </td>
 308          <td class='forumheader3' style='vertical-align:top'>";
 309  
 310          $itext = $author ? "<tr><td style='vertical-align:top; width:24%'><b>".TPVLAN_4."</b>:</td><td style='vertical-align:top'>".$author."</td></tr>" : "";
 311          $itext .= $website ? "<tr><td style='vertical-align:top; width:24%'><b>".TPVLAN_5."</b>:</td><td style='vertical-align:top'>".$website."</td></tr>" : "";
 312          $itext .= $theme['date'] ? "<tr><td style='vertical-align:top; width:24%'><b>".TPVLAN_6."</b>:</td><td style='vertical-align:top'>".$theme['date']."</td></tr>" : "";
 313          $itext .= $theme['info'] ? "<tr><td style='vertical-align:top; width:24%'><b>".TPVLAN_7."</b>:</td><td style='vertical-align:top'>".$theme['info']."</td></tr>" : "";
 314          $itext .= !$mode ? "<tr><td style='vertical-align:top'><b>".TPVLAN_8."</b>:</td><td style='vertical-align:top'>".$previewbutton.$selectmainbutton.$selectadminbutton."</td></tr>" : "";
 315  
 316  
 317          if ($itext) {
 318              $text .= "<table cellspacing='3' style='width:97%'>".$itext."</table>";
 319          }
 320  
 321          if(array_key_exists("multipleStylesheets", $theme))
 322          {
 323              if($mode)
 324              {
 325                  $text .= "<table cellspacing='3' style='width:97%'>
 326                  <tr><td style='vertical-align:top; width:50%;'><b>".TPVLAN_27.":</b></td><td style='vertical-align:top width:50%;'>\n";
 327                  foreach($theme['css'] as $css)
 328                  {
 329  
 330                      if($mode == 2)
 331                      {
 332                          if (!$css['nonadmin']) {
 333                              $text .= "
 334                              <input type='radio' name='admincss' value='".$css['name']."' ".($pref['admincss'] == $css['name'] || (!$pref['admincss'] && $css['name'] == "style.css") ? " checked='checked'" : "")." /><b>".$css['name'].":</b><br />".($css['info'] ? $css['info'] : ($css['name'] == "style.css" ? TPVLAN_23 : TPVLAN_24))."<br />\n";
 335                          }
 336                      }
 337  
 338                      if($mode == 1)
 339                      {
 340                          $text .= "
 341                          <input type='radio' name='themecss' value='".$css['name']."' ".($pref['themecss'] == $css['name'] || (!$pref['themecss'] && $css['name'] == "style.css") ? " checked='checked'" : "")." /><b>".$css['name'].":</b><br />".($css['info'] ? $css['info'] : ($css['name'] == "style.css" ? TPVLAN_23 : TPVLAN_24))."<br />\n";
 342                      }
 343                  }
 344                  $text .= "</td></tr></table>";
 345  
 346              }
 347              else
 348              {
 349                  $text .= "<br /><table style='width:97%' cellspacing='3'><tr><td colspan='2'><b>".TPVLAN_22.": </b></td></tr>";
 350                  foreach($theme['css'] as $css)
 351                  {
 352                      $text .= "<tr><td style='width:24%;vertical-align:top'><b>".$css['name'].":</b></td><td> ".($css['info'] ? $css['info'] : ($css['name'] == "style.css" ? TPVLAN_23 : TPVLAN_24))."</td></tr>\n";
 353                  }
 354                  $text .= "</table><br />\n";
 355              }
 356          }
 357  
 358              if($mode == 1)
 359              {
 360                  $text .= "<table cellspacing='3' style='width:97%'>
 361  
 362                  <tr>
 363                  <td style='vertical-align:top; width:50%;'><b>".TPVLAN_30."</b></td><td style='vertical-align:top width:50%;'>
 364                  <input type='radio' name='image_preload' value='1'".($pref['image_preload'] ? " checked='checked'" : "")." /> ".TPVLAN_28."&nbsp;&nbsp;
 365                  <input type='radio' name='image_preload' value='0'".(!$pref['image_preload'] ? " checked='checked'" : "")." /> ".TPVLAN_29."
 366                  </td>
 367                  </tr>
 368                  <tr>
 369                  <td colspan='2' class='center'>
 370                  <input class='button' type='submit' name='submit_style' value='".TPVLAN_35."' /> ".$selectadminbutton."
 371                  </td></tr></table>";
 372              }
 373  
 374          if($mode == 2)
 375          {
 376  
 377              $astext = "";
 378              require_once(e_HANDLER."file_class.php");
 379              $file = new e_file;
 380  
 381              $adminstyles = $file -> get_files(e_ADMIN."includes");
 382  
 383              $astext = "<select id='mode2' name='adminstyle' class='tbox'>\n";
 384  
 385              foreach($adminstyles as $as)
 386              {
 387                  $style = str_replace(".php", "", $as['fname']);
 388                  $astext .= "<option".($pref['adminstyle'] == $style ? " selected='selected'" : "").">".$style."</option>\n";
 389              }
 390              $astext .= "</select>";
 391  
 392              $text .= "<br /><br /><table cellspacing='3' style='width:97%'>
 393              <tr><td style='vertical-align:top; width:50%;'><b>".TPVLAN_41.":</b></td><td style='vertical-align:top width:50%;'>$astext</td></tr>
 394              <tr><td colspan='2' class='center'>
 395              <input class='button' type='submit' name='submit_adminstyle' value='".TPVLAN_42."' /> ".$selectmainbutton."
 396              </td></tr></table>\n";
 397          }
 398  
 399              if($theme['xhtmlcompliant'] || $theme['xhtmlcompliant'])
 400              {
 401                  $text .= "<table cellspacing='3' style='width:97%'><tr><td >";
 402                  $text .= ($theme['xhtmlcompliant']) ? "<img src='".e_IMAGE."generic/valid-xhtml11_small.png' alt='' style='border: 0px;' /> ": "";
 403                  $text .= ($theme['csscompliant']) ? "<img src='".e_IMAGE."generic/vcss_small.png' alt='' style='border: 0px;' /> " : "";
 404                  $text .= "</td></tr></table>";
 405              }
 406  
 407          $text .= "</td></tr></table></div>\n";
 408          return $text;
 409  
 410      }
 411  
 412  	function themePreview()
 413      {
 414          echo "<script type='text/javascript'>document.location.href='".e_BASE."news.php?themepreview.".$this -> id."'</script>\n";
 415          exit;
 416      }
 417  
 418  	function showPreview()
 419      {
 420          @include_once(e_LANGUAGE."admin/lan_theme.php");
 421          @include_once(e_LANGUAGEDIR.e_LANGUAGE."/admin/lan_theme.php");
 422          $text = "<br /><div class='indent'>".TPVLAN_1.".</div><br />";
 423          global $ns;
 424          $ns->tablerender(TPVLAN_2, $text);
 425      }
 426  
 427  	function setTheme()
 428      {
 429          global $pref, $e107cache, $ns;
 430          $themeArray = $this -> getThemes("id");
 431          $pref['sitetheme'] = $themeArray[$this -> id];
 432          $pref['themecss'] ='style.css';
 433          $e107cache->clear();
 434          save_prefs();
 435          $ns->tablerender("Admin Message", "<br /><div style='text-align:center;'>".TPVLAN_3." <b>'".$themeArray[$this -> id]."'</b>.</div><br />");
 436      }
 437  
 438  	function setAdminTheme()
 439      {
 440          global $pref, $e107cache, $ns;
 441          $themeArray = $this -> getThemes("id");
 442          $pref['admintheme'] = $themeArray[$this -> id];
 443          $pref['admincss'] = file_exists(THEME.'admin_style.css') ? 'admin_style.css' : 'style.css';
 444          $e107cache->clear();
 445          save_prefs();
 446          $ns->tablerender("Admin Message", "<br /><div style='text-align:center;'>".TPVLAN_40." <b>'".$themeArray[$this -> id]."'</b>.</div><br />");
 447      }
 448  
 449  	function setStyle()
 450      {
 451          global $pref, $e107cache, $ns;
 452          $pref['themecss'] = $_POST['themecss'];
 453          $pref['image_preload'] = $_POST['image_preload'];
 454          $e107cache->clear();
 455          save_prefs();
 456          $ns->tablerender(TPVLAN_36, "<br /><div style='text-align:center;'>".TPVLAN_37.".</div><br />");
 457      }
 458  
 459  	function setAdminStyle()
 460      {
 461          global $pref, $e107cache, $ns;
 462          $pref['admincss'] = $_POST['admincss'];
 463          $pref['adminstyle'] = $_POST['adminstyle'];
 464          $e107cache->clear();
 465          save_prefs();
 466          $ns->tablerender(TPVLAN_36, "<br /><div style='text-align:center;'>".TPVLAN_43.".</div><br />");
 467      }
 468  
 469  }
 470  ?>