while ($goBack) {
$includeFile = $baseDir . 'steps/ezstep_' . $step['file'] . '.php';
if (file_exists($includeFile)) {
include_once $includeFile;
$className = 'eZStep' . $step['class'];
$stepObject = new $className($tpl, $http, $ini, $persistenceList);
if ($stepObject->init() === true) {
$step = $stepData->previousStep($step);
continue;
}
}
$goBack = false;
}
} else {
if ($http->hasPostVariable('eZSetup_refresh_button')) {
$step = $stepData->step($http->postVariable('eZSetup_current_step'));
} else {
if ($http->hasPostVariable('eZSetup_next_button') || $http->hasPostVariable('eZSetup_current_step')) {
// first, input from step must be processed/checked (processPostData())
$currentStep = $stepData->step($http->postVariable('eZSetup_current_step'));
$includeFile = $baseDir . 'steps/ezstep_' . $currentStep['file'] . '.php';
$result = array();
if (file_exists($includeFile)) {
include_once $includeFile;
$className = 'eZStep' . $currentStep['class'];
$previousStepClass = new $className($tpl, $http, $ini, $persistenceList);
$processPostDataResult = $previousStepClass->processPostData();
$persistenceList = $previousStepClass->PersistenceList;
if ($processPostDataResult === false) {
$step = $currentStep;
} else {
$stepObject = new $className( $tpl, $http, $ini, $persistenceList );
if ( $stepObject->init() === true )
{
$step = $stepData->previousStep( $step );
continue;
}
}
$goBack = false;
}
}
else if ( $http->hasPostVariable( 'eZSetup_refresh_button' ) ) // refresh selected step
{
$step = $stepData->step( $http->postVariable( 'eZSetup_current_step' ) );
}
else if ( $http->hasPostVariable( 'eZSetup_next_button' ) || $http->hasPostVariable( 'eZSetup_current_step' ) ) // next step selected,
{
// first, input from step must be processed/checked (processPostData())
$currentStep = $stepData->step( $http->postVariable( 'eZSetup_current_step' ) );
$includeFile = $baseDir .'steps/ezstep_'.$currentStep['file'].'.php';
$result = array();
if ( file_exists( $includeFile ) )
{
include_once( $includeFile );
$className = 'eZStep'.$currentStep['class'];
$previousStepClass = new $className( $tpl, $http, $ini, $persistenceList );