class.ilADTDateFormBridge.php

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<?php

require_once "Services/ADT/classes/Bridges/class.ilADTFormBridge.php";

class ilADTDateFormBridge extends ilADTFormBridge
{
        protected $invalid_input; // [bool]
        protected $text_input; // [bool]
        
        protected function isValidADT(ilADT $a_adt) 
        {
                return ($a_adt instanceof ilADTDate);
        }       
        
        public function setTextInputMode($a_value)
        {
                $this->text_input = (bool)$a_value;
        }
                
        protected function addToElementId($a_add)
        {               
                return $this->getElementId()."[".$a_add."]";            
        }
        
        public function addToForm()
        {                                                                                               
                $adt_date = $this->getADT()->getDate();

                $date = new ilDateTimeInputGUI($this->getTitle(), $this->getElementId());
                $date->setShowTime(false);

                $this->addBasicFieldProperties($date, $this->getADT()->getCopyOfDefinition());          

                if((bool)$this->text_input)
                {
                        $date->setMode(ilDateTimeInputGUI::MODE_INPUT);                 
                }       
                else
                {
                        if(!$this->isRequired())
                        {                       
                                $date->enableDateActivation("", $this->getElementId()."_tgl", !(!$adt_date || $adt_date->isNull()));
                        }
                }

                $date->setDate($adt_date);      

                $this->addToParentElement($date);               
        }
        
        public function importFromPost()
        {
                $field = $this->getForm()->getItemByPostvar($this->getElementId());
                
                // :TODO: refactor ilDateTimeInputGUI
                
                // because of ilDate the ADT can only have valid dates
                
                if(!$field->invalid_input)
                {       
                        $date = null;

                        $toggle = true;
                        
                        if(!$this->isRequired() &&
                                !(bool)$this->text_input)
                        {
                                // :TODO: should be handle by ilDateTimeInputGUI                                
                                $toggle = $_POST[$field->getActivationPostVar()];
                        }

                        if($toggle)
                        {
                                // ilPropertyFormGUI::checkInput() is pre-requisite
                                $incoming = $this->getForm()->getInput($this->getElementId());
                                if($incoming["date"])
                                {
                                        $date = new ilDate($incoming["date"], IL_CAL_DATE);
                                }
                        }
                                
                        $this->getADT()->setDate($date);

                        $field->setDate($this->getADT()->getDate());
                }
                else
                {
                        $this->invalid_input = true;
                }
        }       
        
        public function validate()
        {               
                // :TODO: error handling is done by ilDateTimeInputGUI
                return !(bool)$this->invalid_input;
        }
}

?>