[Sommaire] [Imprimer]

   1  <?php
   2  //
   3  // Created on: <11-Aug-2003 18:12:39 amos>
   4  //
   5  // SOFTWARE NAME: eZ publish
   6  // SOFTWARE RELEASE: 3.9.0
   7  // BUILD VERSION: 17785
   8  // COPYRIGHT NOTICE: Copyright (C) 1999-2006 eZ systems AS
   9  // SOFTWARE LICENSE: GNU General Public License v2.0
  10  // NOTICE: >
  11  //   This program is free software; you can redistribute it and/or
  12  //   modify it under the terms of version 2.0  of the GNU General
  13  //   Public License as published by the Free Software Foundation.
  14  //
  15  //   This program is distributed in the hope that it will be useful,
  16  //   but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  //   GNU General Public License for more details.
  19  //
  20  //   You should have received a copy of version 2.0 of the GNU General
  21  //   Public License along with this program; if not, write to the Free
  22  //   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  23  //   MA 02110-1301, USA.
  24  //
  25  //
  26  
  27  include_once ( 'kernel/common/template.php' );
  28  include_once ( 'kernel/classes/ezpackage.php' );
  29  include_once ( 'kernel/classes/ezpackageinstallationhandler.php' );
  30  include_once ( "lib/ezdb/classes/ezdb.php" );
  31  
  32  $http =& eZHTTPTool::instance();
  33  
  34  $module =& $Params['Module'];
  35  $packageName =& $Params['PackageName'];
  36  $installer = false;
  37  $currentItem = 0;
  38  $displayStep = false;
  39  
  40  if ( $http->hasSessionVariable( 'eZPackageInstallerData' ) )
  41  {
  42      $persistentData = $http->sessionVariable( 'eZPackageInstallerData' );
  43      if ( isset( $persistentData['currentItem'] ) )
  44          $currentItem = $persistentData['currentItem'];
  45      $packageName = $persistentData['package_name'];
  46  }
  47  else
  48  {
  49      $persistentData = array();
  50      $persistentData['package_name'] = $packageName;
  51      $persistentData['currentItem'] = $currentItem;
  52      $persistentData['doItemInstall'] = false;
  53      $persistentData['error'] = array();
  54      $persistentData['error_default_actions'] = array();
  55  }
  56  
  57  if ( !eZPackage::canUsePolicyFunction( 'install' ) )
  58      return $module->handleError( EZ_ERROR_KERNEL_ACCESS_DENIED, 'kernel' );
  59  
  60  $package = eZPackage::fetch( $packageName );
  61  if ( !$package )
  62      return $module->handleError( EZ_ERROR_KERNEL_NOT_AVAILABLE, 'kernel' );
  63  
  64  $installItemArray = $package->installItemsList( false, eZSys::osType() );
  65  
  66  $tpl =& templateInit();
  67  
  68  if ( $module->isCurrentAction( 'SkipPackage' ) )
  69  {
  70      $http->removeSessionVariable( 'eZPackageInstallerData' );
  71      return $module->redirectToView( 'view', array( 'full', $package->attribute( 'name' ) ) );
  72  }
  73  elseif ( $module->isCurrentAction( 'InstallPackage' ) )
  74  {
  75      $persistentData['doItemInstall'] = true;
  76  }
  77  elseif ( $module->isCurrentAction( 'HandleError' ) )
  78  {
  79      $persistentData['doItemInstall'] = true;
  80  
  81      // Choosing error action
  82      if ( $module->hasActionParameter( 'ActionID' ) )
  83      {
  84          $choosenAction = $module->actionParameter( 'ActionID' );
  85  
  86          $persistentData['error']['choosen_action'] = $choosenAction;
  87          if ( $module->hasActionParameter( 'RememberAction' ) )
  88          {
  89              $errorCode = $persistentData['error']['error_code'];
  90              $itemType = $installItemArray[$currentItem]['type'];
  91              if ( !isset( $persistentData['error_default_actions'][$itemType] ) )
  92                  $persistentData['error_default_actions'][$itemType] = array();
  93              $persistentData['error_default_actions'][$itemType][$errorCode] = $choosenAction;
  94          }
  95      }
  96      elseif ( !isset( $persistentData['error']['error_code'] ) )
  97      {
  98          // If this is an unhandled error, we are skipping this item
  99          $currentItem++;
 100      }
 101  }
 102  elseif ( $module->isCurrentAction( 'PackageStep' ) && !$persistentData['doItemInstall'] )
 103  {
 104      $installItem = $installItemArray[$currentItem];
 105      $installerType = $module->actionParameter( 'InstallerType' );
 106      $installer = eZPackageInstallationHandler::instance( $package, $installerType, $installItem );
 107      $installer->generateStepMap( $package, $persistentData );
 108      $displayStep = true;
 109  }
 110  elseif ( !$persistentData['doItemInstall'] )
 111  {
 112      // Displaying a list of items to install
 113      $installElements = array();
 114      foreach ( $installItemArray as $installItem )
 115      {
 116          $handler =& eZPackage::packageHandler( $installItem['type'] );
 117          if ( $handler )
 118          {
 119              $installElement = $handler->explainInstallItem( $package, $installItem );
 120              if ( $installElement )
 121              {
 122                  if ( isset( $installElement[0] ) )
 123                      $installElements = array_merge( $installElements, $installElement );
 124                  else
 125                      $installElements[] = $installElement;
 126              }
 127          }
 128      }
 129      $tpl->setVariable( 'install_elements', $installElements );
 130  
 131      $templateName = 'design:package/install.tpl';
 132  }
 133  
 134  if ( $persistentData['doItemInstall'] )
 135  {
 136      while( $currentItem < count( $installItemArray ) )
 137      {
 138          $installItem = $installItemArray[$currentItem];
 139          $installer = eZPackageInstallationHandler::instance( $package, $installItem['type'], $installItem );
 140  
 141          if ( !$installer || isset( $persistentData['error']['choosen_action'] ) )
 142          {
 143              $result = $package->installItem( $installItem, $persistentData );
 144  
 145              if ( !$result )
 146              {
 147                  $templateName = "design:package/install_error.tpl";
 148                  break;
 149              }
 150              else
 151              {
 152                  $persistentData['error'] = array();
 153                  $currentItem++;
 154              }
 155          }
 156          else
 157          {
 158              $persistentData['doItemInstall'] = false;
 159              $installer->generateStepMap( $package, $persistentData );
 160              $displayStep = true;
 161              break;
 162          }
 163      }
 164  }
 165  
 166  //$templateName = 'design:package/install.tpl';
 167  if ( $displayStep )
 168  {
 169      $currentStepID = false;
 170      if ( $module->hasActionParameter( 'InstallStepID' ) )
 171          $currentStepID = $module->actionParameter( 'InstallStepID' );
 172      $steps =& $installer->stepMap();
 173      if ( !isset( $steps['map'][$currentStepID] ) )
 174          $currentStepID = $steps['first']['id'];
 175      $errorList = array();
 176      $hasAdvanced = false;
 177  
 178      $lastStepID = $currentStepID;
 179      if ( $module->hasActionParameter( 'NextStep' ) )
 180      {
 181          $hasAdvanced = true;
 182          $currentStepID = $installer->validateStep( $package, $http, $currentStepID, $steps, $persistentData, $errorList );
 183          if ( $currentStepID != $lastStepID )
 184          {
 185              $lastStep =& $steps['map'][$lastStepID];
 186              $installer->commitStep( $package, $http, $lastStep, $persistentData, $tpl );
 187          }
 188      }
 189  
 190      if ( $currentStepID )
 191      {
 192          $currentStep =& $steps['map'][$currentStepID];
 193  
 194          $stepTemplate = $installer->stepTemplate( $package, $installItem, $currentStep );
 195          $stepTemplateName = $stepTemplate['name'];
 196          $stepTemplatePath = $stepTemplate['path'];
 197  
 198          $installer->initializeStep( $package, $http, $currentStep, $persistentData, $tpl, $module );
 199  
 200          //if ( $package )
 201          //    $persistentData['package_name'] = $package->attribute( 'name' );
 202  
 203          //$http->setSessionVariable( 'eZPackageInstallerData', $persistentData );
 204  
 205          $tpl->setVariable( 'installer', $installer );
 206          $tpl->setVariable( 'current_step', $currentStep );
 207          //$tpl->setVariable( 'persistent_data', $persistentData );
 208          $tpl->setVariable( 'error_list', $errorList );
 209          $tpl->setVariable( 'package', $package );
 210  
 211          $templateName = "$stepTemplatePath/$stepTemplateName";
 212      }
 213      else
 214      {
 215          $persistentData['doItemInstall'] = true;
 216          $installItem = $installItemArray[$currentItem];
 217          $result = $package->installItem( $installItem, $persistentData );
 218          if ( !$result )
 219          {
 220              $templateName = "design:package/install_error.tpl";
 221          }
 222          else
 223          {
 224              $currentItem++;
 225              if ( $currentItem < count( $installItemArray ) )
 226              {
 227                  $persistentData['error'] = array();
 228                  $persistentData['currentItem'] = $currentItem;
 229                  $http->setSessionVariable( 'eZPackageInstallerData', $persistentData );
 230                  return $module->redirectToView( 'install', array( $packageName ) );
 231              }
 232          }
 233      }
 234  }
 235  
 236  // Installation complete (all items are installed)
 237  if ( $currentItem >= count( $installItemArray ) )
 238  {
 239      $package->setInstalled();
 240      $http->removeSessionVariable( 'eZPackageInstallerData' );
 241      return $module->redirectToView( 'view', array( 'full', $package->attribute( 'name' ) ) );
 242  }
 243  
 244  $persistentData['currentItem'] = $currentItem;
 245  $http->setSessionVariable( 'eZPackageInstallerData', $persistentData );
 246  $tpl->setVariable( 'persistent_data', $persistentData );
 247  $tpl->setVariable( 'package', $package );
 248  
 249  $Result = array();
 250  $Result['content'] =& $tpl->fetch( $templateName );
 251  $Result['path'] = array( array( 'url' => 'package/list',
 252                                  'text' => ezi18n( 'kernel/package', 'Packages' ) ),
 253                           array( 'url' => false,
 254                                  'text' => ezi18n( 'kernel/package', 'Install' ) ) );
 255  
 256  ?>