src/WasabiLib/Wizard/Wizard.php
public function process() {
        /* @var $currentStep StepController */
        /* @var $ancestorStep StepController */
        /* @var $descendantStep StepController */
        $currentStep = $this->stepCollectionIterator->current();
        if ($this->stepAction == self::WIZARD_STEP_ACTION_PREV && !$this->stepCollection->isFirst($this->stepCollectionIterator->current())) {
            $currentStep->leaveToAncestorStep();
            $this->stepCollectionIterator->previous();
            $ancestorStep = $this->stepCollectionIterator->current();
            $ancestorStep->enterFromDescendant();
            $this->resultContent = $this->prepareNextStepView($ancestorStep);
        } elseif ($this->stepAction == self::WIZARD_STEP_ACTION_PREV && $this->stepCollection->isFirst($this->stepCollectionIterator->current())) {
            $this->resultContent = new ResponseConfigurator();
        }
        if ($this->stepAction == self::WIZARD_STEP_ACTION_NEXT) {
            $currentStep->preProcess();
            if ($currentStep->process($currentStep->standardClosureArguments())) {
                $currentStep->postProcess();
                $currentStep->leaveStep();
                $this->stepCollectionIterator->next();

                $descendantStep = $this->stepCollectionIterator->current();
                $descendantStep->enterStep();
                $this->resultContent = $this->prepareNextStepView($descendantStep);
            } else {
                $this->resultContent = $this->prepareNextStepView($currentStep);
                $this->resultContent->setVariable("errorMessage", $currentStep->getProcessErrorMessage());
            }

        }
    }
public function process() {
        /* @var $currentStep StepController */
        /* @var $ancestorStep StepController */
        /* @var $descendantStep StepController */
        $currentStep = $this->stepCollectionIterator->current();
        if ($this->stepAction == self::WIZARD_STEP_ACTION_PREV && !$this->stepCollection->isFirst($this->stepCollectionIterator->current())) {
            $currentStep->leaveToAncestorStep();
            $this->stepCollectionIterator->previous();
            $ancestorStep = $this->stepCollectionIterator->current();
            $ancestorStep->enterFromDescendant();
            $this->resultContent = $this->prepareNextStepView($ancestorStep);
        } elseif ($this->stepAction == self::WIZARD_STEP_ACTION_PREV && $this->stepCollection->isFirst($this->stepCollectionIterator->current())) {
            $this->resultContent = new ResponseConfigurator();
        }
        if ($this->stepAction == self::WIZARD_STEP_ACTION_NEXT) {
            $currentStep->preProcess();
            if ($currentStep->process($currentStep->standardClosureArguments())) {
                $currentStep->postProcess();
                $currentStep->leaveStep();
                $this->stepCollectionIterator->next();

                $descendantStep = $this->stepCollectionIterator->current();
                $descendantStep->enterStep();
                $this->resultContent = $this->prepareNextStepView($descendantStep);
            } else {
                $this->resultContent = $this->prepareNextStepView($currentStep);
                $this->resultContent->setVariable("errorMessage", $currentStep->getProcessErrorMessage());
            }

        }
    }
public function process ( ) { /* @var $currentStep StepController */ /* @var $ancestorStep StepController */ /* @var $descendantStep StepController */ $ currentStep = $ this -> stepCollectionIterator -> current ( ) ; if ( $ this -> stepAction == self :: WIZARD_STEP_ACTION_PREV && ! $ this -> stepCollection -> isFirst ( $ this -> stepCollectionIterator -> current ( ) ) ) { $ currentStep -> leaveToAncestorStep ( ) ; $ this -> stepCollectionIterator -> previous ( ) ; $ ancestorStep = $ this -> stepCollectionIterator -> current ( ) ; $ ancestorStep -> enterFromDescendant ( ) ; $ this -> resultContent = $ this -> prepareNextStepView ( $ ancestorStep ) ; } elseif ( $ this -> stepAction == self :: WIZARD_STEP_ACTION_PREV && $ this -> stepCollection -> isFirst ( $ this -> stepCollectionIterator -> current ( ) ) ) { $ this -> resultContent = new ResponseConfigurator ( ) ; } if ( $ this -> stepAction == self :: WIZARD_STEP_ACTION_NEXT ) { $ currentStep -> preProcess ( ) ; if ( $ currentStep -> process ( $ currentStep -> standardClosureArguments ( ) ) ) { $ currentStep -> postProcess ( ) ; $ currentStep -> leaveStep ( ) ; $ this -> stepCollectionIterator -> next ( ) ; $ descendantStep = $ this -> stepCollectionIterator -> current ( ) ; $ descendantStep -> enterStep ( ) ; $ this -> resultContent = $ this -> prepareNextStepView ( $ descendantStep ) ; } else { $ this -> resultContent = $ this -> prepareNextStepView ( $ currentStep ) ; $ this -> resultContent -> setVariable ( "errorMessage" , $ currentStep -> getProcessErrorMessage ( ) ) ; } } }
processing the step
processing the step