modules/Administration/UpgradeWizard_prepare.php

   1 <?php
   2 if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
   3 /*********************************************************************************
   4  * SugarCRM is a customer relationship management program developed by
   5  * SugarCRM, Inc. Copyright (C) 2004-2011 SugarCRM Inc.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it under
   8  * the terms of the GNU Affero General Public License version 3 as published by the
   9  * Free Software Foundation with the addition of the following permission added
  10  * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
  11  * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
  12  * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
  13  *
  14  * This program is distributed in the hope that it will be useful, but WITHOUT
  15  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  16  * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
  17  * details.
  18  *
  19  * You should have received a copy of the GNU Affero General Public License along with
  20  * this program; if not, see http://www.gnu.org/licenses or write to the Free
  21  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  22  * 02110-1301 USA.
  23  *
  24  * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
  25  * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
  26  *
  27  * The interactive user interfaces in modified source and object code versions
  28  * of this program must display Appropriate Legal Notices, as required under
  29  * Section 5 of the GNU Affero General Public License version 3.
  30  *
  31  * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
  32  * these Appropriate Legal Notices must retain the display of the "Powered by
  33  * SugarCRM" logo. If the display of the logo is not reasonably feasible for
  34  * technical reasons, the Appropriate Legal Notices must display the words
  35  * "Powered by SugarCRM".
  36  ********************************************************************************/
  37
  38
  39
  40
  41
  42 require_once('modules/Administration/UpgradeWizardCommon.php');
  43
  44
  45 unset($_SESSION['rebuild_relationships']);
  46 unset($_SESSION['rebuild_extensions']);
  47 // process commands
  48 if(empty($_REQUEST['install_file'])){
  49     die( "File to install not specified." );
  50 }
  51 if( !isset($_REQUEST['mode']) || ($_REQUEST['mode'] == "") ){
  52     die( "No mode specified." );
  53 }
  54
  55 $unzip_dir      = mk_temp_dir( $base_tmp_upgrade_dir );
  56 $install_file   = hashToFile($_REQUEST['install_file']);
  57 $hidden_fields = "";
  58 $new_lang_name = "";
  59 $new_lang_desc = "";
  60
  61 $mode           = $_REQUEST['mode'];
  62 $hidden_fields .= "<input type=hidden name=\"mode\" value=\"$mode\"/>";
  63
  64
  65 $install_type   = getInstallType( $install_file );
  66
  67 $version        = "";
  68 $previous_version = "";
  69 $show_files     = true;
  70
  71 $zip_from_dir   = ".";
  72 $zip_to_dir     = ".";
  73 $zip_force_copy = array();
  74 $license_file = $unzip_dir.'/LICENSE.txt';
  75 $readme_file  = $unzip_dir.'/README.txt';
  76 $require_license = false;
  77 $found_readme = false;
  78 $author = '';
  79 $name = '';
  80 $description = '';
  81 $is_uninstallable = true;
  82 $id_name = '';
  83 $dependencies = array();
  84 $remove_tables = 'true';
  85
  86 unzip( $install_file, $unzip_dir );
  87 if($install_type == 'module' && $mode != 'Uninstall'){
  88    if(file_exists($license_file)){
  89         $require_license = true;
  90    }
  91 }
  92
  93 //Scan the unzip dir for unsafe files
  94 if(!empty($GLOBALS['sugar_config']['moduleInstaller']['packageScan']) && $install_type != 'patch'){
  95         require_once('ModuleInstall/ModuleScanner.php');
  96         $ms = new ModuleScanner();
  97         $ms->scanPackage($unzip_dir);
  98         if($ms->hasIssues()){
  99                 $ms->displayIssues();
 100                 sugar_cleanup(true);
 101         }
 102 }
 103
 104 // assumption -- already validated manifest.php at time of upload
 105 require_once( "$unzip_dir/manifest.php" );
 106
 107
 108
 109 if( isset( $manifest['copy_files']['from_dir'] ) && $manifest['copy_files']['from_dir'] != "" ){
 110     $zip_from_dir   = $manifest['copy_files']['from_dir'];
 111 }
 112 if( isset( $manifest['copy_files']['to_dir'] ) && $manifest['copy_files']['to_dir'] != "" ){
 113     $zip_to_dir     = $manifest['copy_files']['to_dir'];
 114 }
 115 if( isset( $manifest['copy_files']['force_copy'] ) && $manifest['copy_files']['force_copy'] != "" ){
 116     $zip_force_copy     = $manifest['copy_files']['force_copy'];
 117 }
 118 if( isset( $manifest['version'] ) ){
 119     $version    = $manifest['version'];
 120 }
 121 if( isset( $manifest['author'] ) ){
 122     $author    = $manifest['author'];
 123 }
 124 if( isset( $manifest['name'] ) ){
 125     $name    = $manifest['name'];
 126 }
 127 if( isset( $manifest['description'] ) ){
 128     $description    = $manifest['description'];
 129 }
 130 if( isset( $manifest['is_uninstallable'] ) ){
 131     $is_uninstallable    = $manifest['is_uninstallable'];
 132 }
 133 if(isset($installdefs) && isset( $installdefs['id'] ) ){
 134     $id_name    = $installdefs['id'];
 135 }
 136 if( isset( $manifest['dependencies']) ){
 137     $dependencies    = $manifest['dependencies'];
 138 }
 139 if( isset( $manifest['remove_tables']) ){
 140     $remove_tables = $manifest['remove_tables'];
 141 }
 142
 143 if($remove_tables != 'prompt'){
 144         $hidden_fields .= "<input type=hidden name=\"remove_tables\" value='".$remove_tables."'>";
 145 }
 146 if(file_exists($readme_file) || !empty($manifest['readme'])){
 147         $found_readme = true;
 148    }
 149 $uh = new UpgradeHistory();
 150 //check dependencies first
 151 if(!empty($dependencies)){
 152         $not_found = $uh->checkDependencies($dependencies);
 153         if(!empty($not_found) && count($not_found) > 0){
 154                         die( $mod_strings['ERR_UW_NO_DEPENDENCY']."[".implode(',', $not_found)."]");
 155         }//fi
 156 }
 157 switch( $install_type ){
 158         case "full":
 159         case "patch":
 160                 if( !is_writable( "config.php" ) ){
 161                         die( $mod_strings['ERR_UW_CONFIG'] );
 162                 }
 163                 break;
 164         case "theme":
 165                 break;
 166         case "langpack":
 167                 // find name of language pack: find single file in include/language/xx_xx.lang.php
 168                 $d = dir( "$unzip_dir/$zip_from_dir/include/language" );
 169                 while( $f = $d->read() ){
 170                         if( $f == "." || $f == ".." ){
 171                                 continue;
 172                         }
 173                         else if( preg_match("/(.*)\.lang\.php\$/", $f, $match) ){
 174                                 $new_lang_name = $match[1];
 175                         }
 176                 }
 177                 if( $new_lang_name == "" ){
 178                         die( $mod_strings['ERR_UW_NO_LANGPACK'].$install_file );
 179                 }
 180                 $hidden_fields .= "<input type=hidden name=\"new_lang_name\" value=\"$new_lang_name\"/>";
 181
 182                 $new_lang_desc = getLanguagePackName( "$unzip_dir/$zip_from_dir/include/language/$new_lang_name.lang.php" );
 183                 if( $new_lang_desc == "" ){
 184                         die( $mod_strings['ERR_UW_NO_LANG_DESC_1']."include/language/$new_lang_name.lang.php".$mod_strings['ERR_UW_NO_LANG_DESC_2']."$install_file." );
 185                 }
 186                 $hidden_fields .= "<input type=hidden name=\"new_lang_desc\" value=\"$new_lang_desc\"/>";
 187
 188                 if( !is_writable( "config.php" ) ){
 189                         die( $mod_strings['ERR_UW_CONFIG'] );
 190                 }
 191                 break;
 192         case "module":
 193                 $previous_install = array();
 194                 if(!empty($id_name) & !empty($version))
 195                 $previous_install = $uh->determineIfUpgrade($id_name, $version);
 196                 $previous_version = (empty($previous_install['version'])) ? '' : $previous_install['version'];
 197                 $previous_id = (empty($previous_install['id'])) ? '' : $previous_install['id'];
 198                 $show_files = false;
 199                 //rrs pull out unique_key
 200                 $hidden_fields .= "<input type=hidden name=\"author\" value=\"$author\"/>";
 201                 $hidden_fields .= "<input type=hidden name=\"name\" value=\"$name\"/>";
 202                 $hidden_fields .= "<input type=hidden name=\"description\" value=\"$description\"/>";
 203                 $hidden_fields .= "<input type=hidden name=\"is_uninstallable\" value=\"$is_uninstallable\"/>";
 204                 $hidden_fields .= "<input type=hidden name=\"id_name\" value=\"$id_name\"/>";
 205                 $hidden_fields .= "<input type=hidden name=\"previous_version\" value=\"$previous_version\"/>";
 206                 $hidden_fields .= "<input type=hidden name=\"previous_id\" value=\"$previous_id\"/>";
 207                 break;
 208         default:
 209                 die( $mod_strings['ERR_UW_WRONG_TYPE'].$install_type );
 210 }
 211
 212
 213 $new_files      = findAllFilesRelative( "$unzip_dir/$zip_from_dir", array() );
 214 $hidden_fields .= "<input type=hidden name=\"version\" value=\"$version\"/>";
 215 $serial_manifest = array();
 216 $serial_manifest['manifest'] = (isset($manifest) ? $manifest : '');
 217 $serial_manifest['installdefs'] = (isset($installdefs) ? $installdefs : '');
 218 $serial_manifest['upgrade_manifest'] = (isset($upgrade_manifest) ? $upgrade_manifest : '');
 219 $hidden_fields .= "<input type=hidden name=\"s_manifest\" value='".base64_encode(serialize($serial_manifest))."'>";
 220 // present list to user
 221 ?>
 222 <form action="<?php print( $form_action . "_commit" ); ?>" name="files" method="post"  onSubmit="return validateForm(<?php print($require_license); ?>);">
 223 <?php
 224 if(empty($new_studio_mod_files)) {
 225         if(!empty($mode) && $mode == 'Uninstall')
 226         echo $mod_strings['LBL_UW_UNINSTALL_READY'];
 227         else if($mode == 'Disable')
 228         echo $mod_strings['LBL_UW_DISABLE_READY'];
 229         else if($mode == 'Enable')
 230         echo $mod_strings['LBL_UW_ENABLE_READY'];
 231         else
 232         echo $mod_strings['LBL_UW_PATCH_READY'];
 233 }
 234 else {
 235         echo $mod_strings['LBL_UW_PATCH_READY2'];
 236         echo '<input type="checkbox" onclick="toggle_these(0, ' . count($new_studio_mod_files) . ', this)"> '.$mod_strings['LBL_UW_CHECK_ALL'];
 237         foreach($new_studio_mod_files as $the_file) {
 238                 $new_file   = clean_path( "$zip_to_dir/$the_file" );
 239                 print( "<li><input id=\"copy_$count\" name=\"copy_$count\" type=\"checkbox\" value=\"" . $the_file . "\"> " . $new_file . "</li>");
 240                 $count++;
 241         }
 242 }
 243 echo '<br>';
 244 if($require_license){
 245         $fh = sugar_fopen($license_file, 'r');
 246         $contents = fread($fh, filesize($license_file));
 247         fclose($fh);
 248         $readme_contents = '';
 249         if($found_readme){
 250                 if(file_exists($readme_file) && filesize($readme_file) > 0){
 251                         $fh = sugar_fopen($readme_file, 'r');
 252                         $readme_contents = fread($fh, filesize($readme_file));
 253                         fclose($fh);
 254                 }elseif(!empty($manifest['readme'])){
 255                         $readme_contents = $manifest['readme'];
 256                 }
 257         }
 258         $license_final =<<<eoq2
 259         <table width='100%'>
 260         <tr>
 261         <td colspan="3"><ul class="tablist">
 262         <li id="license_li" class="active"><a id="license_link"  class="current" href="javascript:selectTabCSS('license');">{$mod_strings['LBL_LICENSE']}</a></li>
 263         <li class="active" id="readme_li"><a id="readme_link" href="javascript:selectTabCSS('readme');">{$mod_strings['LBL_README']}</a></li>
 264         </ul></td>
 265         </tr>
 266         </table>
 267         <div id='license_div'>
 268         <table>
 269         <tr>
 270         <td colspan="3">&nbsp;</td>
 271         </tr>
 272         <tr>
 273         <td align="left" valign="top" colspan=2>
 274         <b>{$mod_strings['LBL_MODULE_LICENSE']}</b>
 275         </td>
 276         </tr>
 277         <tr>
 278         <td align="left" valign="top" colspan=2>
 279         <textarea cols="100" rows="8" readonly>{$contents}</textarea>
 280         </td>
 281
 282         </tr>
 283         <tr>
 284         <td align="left" valign="top" colspan=2>
 285         <input type='radio' id='radio_license_agreement_accept' name='radio_license_agreement' value='accept'>{$mod_strings['LBL_ACCEPT']}&nbsp;
 286         <input type='radio' id='radio_license_agreement_reject' name='radio_license_agreement' value='reject' checked>{$mod_strings['LBL_DENY']}
 287         </td>
 288
 289         </tr></table>
 290         </div>
 291         <div id='readme_div' style='display: none;'>
 292         <table>
 293         <tr>
 294         <td colspan="3">&nbsp;</td>
 295         </tr>
 296         <tr>
 297         <td align="left" valign="top" colspan=2>
 298         <b>{$mod_strings['LBL_README']}</b>
 299         </td>
 300         </tr>
 301         <tr>
 302         <td align="left" valign="top" colspan=2>
 303         <textarea cols="100" rows="8" readonly>{$readme_contents}</textarea>
 304         </td>
 305
 306     </tr>
 307 </table>
 308 </div>
 309
 310 eoq2;
 311         echo $license_final;
 312         echo "<br>";
 313 }
 314
 315 switch( $mode ){
 316         case "Install":
 317                 if( $install_type == "langpack") {
 318                         print( $mod_strings['LBL_UW_LANGPACK_READY'] );
 319                         echo '<br><br>';
 320                 }
 321                 break;
 322         case "Uninstall":
 323                 if( $install_type == "langpack" ){
 324                         print( $mod_strings['LBL_UW_LANGPACK_READY_UNISTALL'] );
 325                         echo '<br><br>';
 326                 }
 327                 else if($install_type != "module"){
 328                         print( $mod_strings['LBL_UW_FILES_REMOVED'] );
 329                 }
 330                 break;
 331         case "Disable":
 332                 if( $install_type == "langpack" ){
 333                         print( $mod_strings['LBL_UW_LANGPACK_READY_DISABLE'] );
 334                         echo '<br><br>';
 335                 }
 336                 break;
 337         case "Enable":
 338                 if( $install_type == "langpack" ){
 339                         print( $mod_strings['LBL_UW_LANGPACK_READY_ENABLE'] );
 340                         echo '<br><br>';
 341                 }
 342                 break;
 343 }
 344
 345
 346 ?>
 347 <input type=submit value="<?php echo $mod_strings['LBL_ML_COMMIT'];?>" class="button" />
 348 <input type=button value="<?php echo $mod_strings['LBL_ML_CANCEL'];?>" class="button" onClick="location.href='index.php?module=Administration&action=UpgradeWizard&view=module';"/>
 349
 350 <?php
 351
 352 if($remove_tables == 'prompt' && $mode == 'Uninstall'){
 353     print ("<br/><br/>");
 354         print ("<input type='radio' id='remove_tables_true' name='remove_tables' value='true' checked>".$mod_strings['ML_LBL_REMOVE_TABLES']."&nbsp;");
 355     print ("<input type='radio' id='remove_tables_false' name='remove_tables' value='false'>".$mod_strings['ML_LBL_DO_NOT_REMOVE_TABLES']."<br>");
 356 }
 357 $count = 0;
 358
 359 if( $show_files == true ){
 360         $count = 0;
 361
 362         $new_studio_mod_files = array();
 363         $new_sugar_mod_files = array();
 364
 365         $cache_html_files = findAllFilesRelative( "{$GLOBALS['sugar_config']['cache_dir']}layout", array());
 366
 367         foreach($new_files as $the_file) {
 368                 if(substr(strtolower($the_file), -5, 5) == '.html' && in_array($the_file, $cache_html_files))
 369                 array_push($new_studio_mod_files, $the_file);
 370                 else
 371                 array_push($new_sugar_mod_files, $the_file);
 372         }
 373
 374         echo '<script>
 375             function toggle_these(start, end, ca) {
 376               while(start < end) {
 377                 elem = eval("document.forms.files.copy_" + start);
 378                 if(!ca.checked) elem.checked = false;
 379                 else elem.checked = true;
 380                 start++;
 381               }
 382             }
 383                         </script>';
 384
 385
 386
 387         global $theme;
 388
 389         echo '<br/><br/>';
 390
 391     echo '<div style="text-align: left; cursor: hand; cursor: pointer; text-decoration: underline;'.(($mode == 'Enable' || $mode == 'Disable')?'display:none;':'').'" onclick=\'this.style.display="none"; toggleDisplay("more");\'id="all_text">
 392         '.' <img src="'.SugarThemeRegistry::current()->getImageURL('advanced_search.gif').'">'.$mod_strings['LBL_UW_SHOW_DETAILS'].'</div><div id=\'more\' style=\'display: none\'>
 393               <div style="text-align: left; cursor: hand; cursor: pointer; text-decoration: underline;" onclick=\'document.getElementById("all_text").style.display=""; toggleDisplay("more");\'>'
 394          .' <img name="options" src="'.SugarThemeRegistry::current()->getImageURL('basic_search.gif').'">'.$mod_strings['LBL_UW_HIDE_DETAILS'].'</div><br>';
 395     echo '<input type="checkbox" checked onclick="toggle_these(' . count($new_studio_mod_files) . ',' . count($new_files) . ', this)"> '.$mod_strings['LBL_UW_CHECK_ALL'];
 396         echo '<ul>';
 397         foreach( $new_sugar_mod_files as $the_file ){
 398                 $highlight_start    = "";
 399                 $highlight_end      = "";
 400                 $checked            = "";
 401                 $disabled           = "";
 402                 $unzip_file = "$unzip_dir/$zip_from_dir/$the_file";
 403                 $new_file   = clean_path( "$zip_to_dir/$the_file" );
 404                 $forced_copy    = false;
 405
 406                 if( $mode == "Install" ){
 407                         $checked = "checked";
 408                         foreach( $zip_force_copy as $pattern ){
 409                                 if( preg_match("#" . $pattern . "#", $unzip_file) ){
 410                                         $disabled = "disabled=\"true\"";
 411                                         $forced_copy = true;
 412                                 }
 413                         }
 414                         if( !$forced_copy && is_file( $new_file ) && (md5_file( $unzip_file ) == md5_file( $new_file )) ){
 415                                 $disabled = "disabled=\"true\"";
 416                                 //$checked = "";
 417                         }
 418                         if( $checked != "" && $disabled != "" ){    // need to put a hidden field
 419                                 print( "<input name=\"copy_$count\" type=\"hidden\" value=\"" . $the_file . "\">\n" );
 420                         }
 421                         print( "<li><input id=\"copy_$count\" name=\"copy_$count\" type=\"checkbox\" value=\"" . $the_file . "\" $checked $disabled > " . $highlight_start . $new_file . $highlight_end );
 422                         if( $checked == "" && $disabled != "" ){    // need to explain this file hasn't changed
 423                                 print( " (no changes)" );
 424                         }
 425                         print( "<br>\n" );
 426                 }
 427                 else if( $mode == "Uninstall" && file_exists( $new_file ) ){
 428                         if( md5_file( $unzip_file ) == md5_file( $new_file ) ){
 429                                 $checked = "checked=\"true\"";
 430                         }
 431                         else{
 432                                 $highlight_start    = "<font color=red>";
 433                                 $highlight_end      = "</font>";
 434                         }
 435                         print( "<li><input name=\"copy_$count\" type=\"checkbox\" value=\"" . $the_file . "\" $checked $disabled > " . $highlight_start . $new_file . $highlight_end . "<br>\n" );
 436                 }
 437                 $count++;
 438         }
 439         print( "</ul>\n" );
 440 }
 441 //    echo '</div>';
 442 if($mode == "Disable" || $mode == "Enable"){
 443         //check to see if any files have been modified
 444         $modified_files = getDiffFiles($unzip_dir, $install_file, ($mode == 'Enable'), $previous_version);
 445         if(count($modified_files) > 0){
 446                 //we need to tell the user that some files have been modified since they last did an install
 447                 echo '<script>' .
 448                 'function handleFileChange(){';
 449                 if(count($modified_files) > 0){
 450                         echo 'if(document.getElementById("radio_overwrite_files") != null && document.getElementById("radio_do_not_overwrite_files") != null){
 451                                         var overwrite = false;
 452                                         if(document.getElementById("radio_overwrite_files").checked){
 453                                          overwrite = true
 454                                         }
 455                                 }
 456                                         return true;';
 457                 }else{
 458                         echo 'return true;';
 459                 }
 460                 echo '}</script>';
 461                 print('<b>'.$mod_strings['ML_LBL_OVERWRITE_FILES'].'</b>');
 462                 print('<table><td align="left" valign="top" colspan=2>');
 463                 print("<input type='radio' id='radio_overwrite_files' name='radio_overwrite' value='overwrite'>{$mod_strings['LBL_OVERWRITE_FILES']}&nbsp;");
 464                 print("<input type='radio' id='radio_do_not_overwrite_files' name='radio_overwrite' value='do_not_overwrite' checked>{$mod_strings['LBL_DO_OVERWRITE_FILES']}");
 465                 print("</td></tr></table>");
 466                 print('<ul>');
 467                 foreach($modified_files as $modified_file){
 468                         print('<li>'.$modified_file.'</li>');
 469                 }
 470                 print('</ul>');
 471         }else{
 472                 echo '<script>' .
 473                 'function handleFileChange(){';
 474                 echo 'return true;';
 475                 echo '}</script>';
 476         }
 477 }else{
 478         echo '<script>' .
 479         'function handleFileChange(){';
 480         echo 'return true;';
 481         echo '}</script>';
 482 }
 483 echo '<script>' .
 484                         'function validateForm(process){'.
 485                                 'return (handleCommit(process) && handleFileChange());'.
 486                         '}'.
 487                 'function handleCommit(process){
 488         if(process == 1) {
 489             if(document.getElementById("radio_license_agreement_reject") != null && document.getElementById("radio_license_agreement_accept") != null){
 490                 var accept = false;
 491                 if(document.getElementById("radio_license_agreement_accept").checked){
 492                     accept = true
 493                 }
 494                 if(!accept){
 495                     //do not allow the form to submit
 496                     alert("'.$mod_strings['ERR_UW_ACCEPT_LICENSE'].'");
 497                     return false;
 498                 }
 499             }
 500         }
 501         return true;
 502     }
 503     var keys = [ "license","readme"];
 504     function selectTabCSS(key){
 505                 for( var i=0; i<keys.length;i++)
 506                 {
 507                         var liclass = "";
 508                         var linkclass = "";
 509
 510                         if ( key == keys[i])
 511                         {
 512                         var liclass = "active";
 513                         var linkclass = "current";
 514                         document.getElementById(keys[i]+"_div").style.display = "block";
 515                         }else{
 516                         document.getElementById(keys[i]+"_div").style.display = "none";
 517                         }
 518                         document.getElementById(keys[i]+"_li").className = liclass;
 519                         document.getElementById(keys[i]+"_link").className = linkclass;
 520                 }
 521                 tabPreviousKey = key;
 522             }
 523       </script>';
 524
 525     $fileHash = fileToHash($install_file );
 526 ?>
 527     <?php print( $hidden_fields ); ?>
 528     <input type=hidden name="copy_count" value="<?php print( $count );?>"/>
 529     <input type=hidden name="run" value="commit" />
 530     <input type=hidden name="install_file"  value="<?php echo $fileHash; ?>" />
 531     <input type=hidden name="unzip_dir"     value="<?php echo $unzip_dir; ?>" />
 532     <input type=hidden name="zip_from_dir"  value="<?php echo $zip_from_dir; ?>" />
 533     <input type=hidden name="zip_to_dir"    value="<?php echo $zip_to_dir; ?>" />
 534 </form>
 535
 536 <?php
 537     $GLOBALS['log']->info( "Upgrade Wizard patches" );
 538 ?>