[Sommaire] [Imprimer]

   1  <?php
   2  //
   3  // eZSetup
   4  //
   5  // Created on: <08-Nov-2002 11:00:54 kd>
   6  //
   7  // SOFTWARE NAME: eZ publish
   8  // SOFTWARE RELEASE: 3.9.0
   9  // BUILD VERSION: 17785
  10  // COPYRIGHT NOTICE: Copyright (C) 1999-2006 eZ systems AS
  11  // SOFTWARE LICENSE: GNU General Public License v2.0
  12  // NOTICE: >
  13  //   This program is free software; you can redistribute it and/or
  14  //   modify it under the terms of version 2.0  of the GNU General
  15  //   Public License as published by the Free Software Foundation.
  16  //
  17  //   This program is distributed in the hope that it will be useful,
  18  //   but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  //   GNU General Public License for more details.
  21  //
  22  //   You should have received a copy of version 2.0 of the GNU General
  23  //   Public License along with this program; if not, write to the Free
  24  //   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  25  //   MA 02110-1301, USA.
  26  //
  27  //
  28  
  29  $siteBasics =& $GLOBALS['eZSiteBasics'];
  30  $siteBasics['no-cache-adviced'] = true;
  31  
  32  include_once ( "lib/eztemplate/classes/eztemplate.php" );
  33  include_once ( "lib/eztemplate/classes/eztemplatesectionfunction.php" );
  34  include_once ( "lib/eztemplate/classes/eztemplateincludefunction.php" );
  35  
  36  include_once ( "lib/ezutils/classes/ezhttptool.php" );
  37  
  38  
  39  // Include common functions
  40  include_once ( "kernel/setup/ezsetupcommon.php" );
  41  include_once ( 'kernel/setup/steps/ezstep_data.php' );
  42  include_once ( 'kernel/setup/ezsetup_summary.php' );
  43  
  44  // Initialize template
  45  $tpl =& eZTemplate::instance();
  46  //$tpl->registerFunction( "section", new eZTemplateSectionFunction( "section" ) );
  47  //$tpl->registerFunction( "include", new eZTemplateIncludeFunction() );
  48  
  49  include_once ( 'kernel/common/eztemplatedesignresource.php' );
  50  include_once ( 'lib/ezutils/classes/ezini.php' );
  51  include_once ( "lib/ezutils/classes/ezdebug.php" );
  52  $ini =& eZINI::instance();
  53  if ( $ini->variable( 'TemplateSettings', 'Debug' ) == 'enabled' )
  54      eZTemplate::setIsDebugEnabled( true );
  55  //eZDebug::setLogOnly( true );
  56  
  57  //$ini->setVariable( 'RegionalSettings', 'TextTranslation', 'disabled' );
  58  
  59  
  60  $Module =& $Params['Module'];
  61  
  62  $tpl->setAutoloadPathList( $ini->variable( 'TemplateSettings', 'AutoloadPathList' ) );
  63  $tpl->autoload();
  64  
  65  $tpl->registerResource( eZTemplateDesignResource::instance() );
  66  
  67  // Initialize HTTP variables
  68  $http =& eZHttpTool::instance();
  69  
  70  $baseDir = 'kernel/setup/';
  71  
  72  // Load step list data. See this file for install step references.
  73  $stepDataFile = $baseDir . "steps/ezstep_data.php";
  74  $stepData = null;
  75  if ( file_exists( $stepDataFile ) )
  76  {
  77      include_once( $stepDataFile );
  78      $stepData = new eZStepData();
  79  }
  80  if ( $stepData == null )
  81  {
  82      print "<h1>Setup step data file not found. Setup is exiting...</h1>"; //TODO : i18n translate
  83      eZDisplayResult( $templateResult, eZDisplayDebug() );
  84      eZExecution::cleanExit();
  85  }
  86  
  87  $persistenceList = eZSetupFetchPersistenceList();
  88  $result = null;
  89  
  90  // process previous step
  91  $previousStepClass = null;
  92  $step = null;
  93  $currentStep = null;
  94  
  95  if ( $http->hasPostVariable( 'eZSetup_back_button' ) ) // previous step selected
  96  {
  97      $previousStep = $http->postVariable( 'eZSetup_current_step' );
  98      $step =& $stepData->previousStep( $previousStep );
  99      $goBack = true;
 100      while ( $goBack )
 101      {
 102          $includeFile = $baseDir .'steps/ezstep_'.$step['file'].'.php';
 103  
 104          if ( file_exists( $includeFile ) )
 105          {
 106              include_once( $includeFile );
 107              $className = 'eZStep'.$step['class'];
 108              $stepObject = new $className( $tpl, $http, $ini, $persistenceList );
 109  
 110              if ( $stepObject->init() === true )
 111              {
 112                  $step =& $stepData->previousStep( $step );
 113                  continue;
 114              }
 115          }
 116  
 117          $goBack = false;
 118      }
 119  
 120  }
 121  else if ( $http->hasPostVariable( 'eZSetup_refresh_button' ) ) // refresh selected step
 122  {
 123      $step =& $stepData->step( $http->postVariable( 'eZSetup_current_step' ) );
 124  }
 125  else if ( $http->hasPostVariable( 'eZSetup_next_button' ) || $http->hasPostVariable( 'eZSetup_current_step' ) ) // next step selected,
 126  {
 127      // first, input from step must be processed/checked (processPostData())
 128      $currentStep = $stepData->step( $http->postVariable( 'eZSetup_current_step' ) );
 129  
 130      $includeFile = $baseDir .'steps/ezstep_'.$currentStep['file'].'.php';
 131      $result = array();
 132  
 133      if ( file_exists( $includeFile ) )
 134      {
 135          include_once( $includeFile );
 136          $className = 'eZStep'.$currentStep['class'];
 137          $previousStepClass = new $className( $tpl, $http, $ini, $persistenceList );
 138  
 139          $processPostDataResult = $previousStepClass->processPostData();
 140          $persistenceList = $previousStepClass->PersistenceList;
 141  
 142          if ( $processPostDataResult === false ) // processing previous input failed, step must be redone
 143          {
 144              $step = $currentStep;
 145          }
 146          else if ( $processPostDataResult !== true ) // step to redo specified
 147          {
 148              $step =& $stepData->step( $processPostDataResult );
 149          }
 150          else
 151          {
 152              $step =& $stepData->nextStep( $currentStep );
 153          }
 154      }
 155  
 156  }
 157  else //First step, no params set.
 158  {
 159      $step = $stepData->step(0); //step contains file and class
 160  }
 161  
 162  $done = false;
 163  $result = null;
 164  
 165  while( !$done && $step != null )
 166  {
 167  // Some common variables for all steps
 168      $tpl->setVariable( "script", eZSys::serverVariable( 'PHP_SELF' ) );
 169  
 170      $siteBasics =& $GLOBALS['eZSiteBasics'];
 171      $useIndex = $siteBasics['validity-check-required'];
 172  
 173      if ( $useIndex )
 174          $script = eZSys::wwwDir() . eZSys::indexFileName();
 175      else
 176          $script = eZSys::indexFile() . "/setup/$partName";
 177      $tpl->setVariable( 'script', $script );
 178  
 179      include_once ( 'lib/version.php' );
 180      $tpl->setVariable( "version", array( "text" => eZPublishSDK::version(),
 181                                           "major" => eZPublishSDK::majorVersion(),
 182                                           "minor" => eZPublishSDK::minorVersion(),
 183                                           "release" => eZPublishSDK::release(),
 184                                           "alias" => eZPublishSDK::alias() ) );
 185  
 186      if ( $persistenceList === null )
 187          $persistenceList = eZSetupFetchPersistenceList();
 188      $tpl->setVariableRef( 'persistence_list', $persistenceList );
 189  
 190      // Try to include the relevant file
 191      $includeFile = $baseDir . 'steps/ezstep_'.$step['file'].'.php';
 192      $stepClass = false;
 193      if ( file_exists( $includeFile ) )
 194      {
 195          include_once( $includeFile );
 196          $className = 'eZStep'.$step['class'];
 197  
 198          if ( $step == $currentStep ) // if processing post data of current step failed, use same class object.
 199          {
 200              $stepInstaller = $previousStepClass;
 201          }
 202          else
 203          {
 204              $stepInstaller = new $className( $tpl, $http, $ini, $persistenceList );
 205          }
 206  
 207          $result = $stepInstaller->init();
 208  
 209          if( $result === true )
 210          {
 211              $step =& $stepData->nextStep( $step );
 212          }
 213          else if( is_int( $result ) || is_string( $result ) )
 214          {
 215              $step = $stepData->step( $result );
 216          }
 217          else
 218          {
 219              $tpl->setVariable( 'setup_current_step', $step['class'] ); // set current step
 220              $result = $stepInstaller->display();
 221              $result['help'] =& $tpl->fetch( 'design:setup/init/'.$step['file'].'_help.tpl' );
 222              $done = true;
 223          }
 224      }
 225      else
 226      {
 227          print( '<h1>Step '.$step['class'].' is not valid, no such file '.$includeFile.'. I\'m exiting...</h1>' ); //TODO : i18n
 228          eZDisplayResult( $templateResult, eZDisplayDebug() );
 229          eZExecution::cleanExit();
 230      }
 231  }
 232  
 233  // generate summary
 234  $summary = new eZSetupSummary( $tpl, $persistenceList );
 235  $result['summary'] = $summary->summary();
 236  
 237  // Compute install progress
 238  $result['progress'] = $stepData->progress( $step );
 239  
 240  // Print debug information and exit.
 241  eZDebug::addTimingPoint( "End" );
 242  
 243  return $result;
 244  
 245  //eZDisplayResult( $templateResult, eZDisplayDebug() );
 246  
 247  //require_once( "lib/ezutils/classes/ezexecution.php" );
 248  //eZExecution::cleanExit();
 249  ?>