<?php
// Feedback Form. 02/2005 SjG <feedbackform_cmsmodule@fogbound.net>
// A Module for CMS Made Simple, (c)2005 by Ted Kulp (wishy@cmsmadesimple.org)
// This project's homepage is: http://www.cmsmadesimple.org

class ffFunctionCallInput extends ffInput {

  function ffFunctionCallInput(&$mod_globals, $formRef, $params=array())
  {
    $this->ffInput($mod_globals, $formRef, $params);
    $this->Type = 'FunctionCallInput';
    $this->DisplayType = $this->mod_globals->Lang('field_type_callback');
    $this->Required = false;
    $this->DisplayInForm = false;
    $this->ValidationTypes = array($this->mod_globals->Lang('validation_none')=>'none');
    $this->specialInput = true;
    if (ffUtilityFunctions::def($params['method']) && ffUtilityFunctions::def($params['method']))
      {
	$this->AddOption('method', $params['method'], $params['method']);
      }
    if (ffUtilityFunctions::def($params['cmodule']) && ffUtilityFunctions::def($params['cmodule']))
      {
	$this->AddOption('cmodule', $params['cmodule'], $params['cmodule']);
      }
    if (ffUtilityFunctions::def($params['fields']) && ffUtilityFunctions::def($params['fields']))
      {
	$this->AddOption('fields', $params['fields'], $params['fields']);
      }
  }

  function WriteToPublicForm($id, &$params, $return_id)
  {
    $fnName = $this->GetOptionByKind('method');
    $mName = $this->GetOptionByKind('cmodule');
    if (ffUtilityFunctions::def($fnName[0]->Value) && ffUtilityFunctions::def($mName[0]->Value))
      {
	echo eval('echo '.$mName[0]->Value.'::'.$fnName[0]->Value.'($id, $params, $return_id, $this->cms);');
      }
    else
      {
	echo '<!-- '.ffUtilityFunctions::def($fnName[0]->Value) .' '. ffUtilityFunctions::def($mName[0]->Value) .' -->';
      }
  }

  function GetValue()
  {
    $evName = $this->GetOptionByKind('fields');
    $retStr = '';
    if (ffUtilityFunctions::def($evName[0]->Value))
      {
	$fieldList = explode(',',($evName[0]->Value.','));
	foreach ($fieldList as $thisField)
	  {
	    $retStr .= $_POST[trim($thisField)] . ' ';
	  }
      }
    else
      {
	return "no evaluation!";
      }
    return $retStr;
  }


  function StatusInfo()
  {
    $fnName = $this->GetOptionByKind('method');
    $mName = $this->GetOptionByKind('cmodule');
    $evName = $this->GetOptionByKind('fields');
    $ret = '';
    if (ffUtilityFunctions::def($fnName[0]->Value) && ffUtilityFunctions::def($mName[0]->Value))
      {
	$ret.= $mName[0]->Value.'::'.$fnName[0]->Value.' ';
      }
    else
      {
	$ret.= $this->mod_globals->Lang('nomethod');
      }
    if (ffUtilityFunctions::def($evName[0]->Value))
      {
	$ret.= $evName[0]->Value;
      }
    else
      {
	$ret.= $this->mod_globals->Lang('nofields');
      }
    return $ret;
  }


  function RenderAdminForm($formDescriptor)
  {
    $module =& $this->mod_globals->selfptr;
    $fnName = $this->GetOptionByKind('method');
    $mName = $this->GetOptionByKind('cmodule');
    $evName = $this->GetOptionByKind('fields');
    return array($this->mod_globals->Lang('title_callback_module').':'=>
		 $module->CreateInputText($formDescriptor, 'cmodule',
					    ffUtilityFunctions::def($mName[0]->Name)?$this->NerfHTML($mName[0]->Name):'',60,255),
		 $this->mod_globals->Lang('title_callback_method').':'=>
		 $module->CreateInputText($formDescriptor, 'method',
					    ffUtilityFunctions::def($fnName[0]->Name)?$this->NerfHTML($fnName[0]->Name):'',60,255),
		 $this->mod_globals->Lang('title_callback_fields').':'=>
		 $module->CreateInputText($formDescriptor, 'fields',
					    ffUtilityFunctions::def($evName[0]->Name)?$this->NerfHTML($evName[0]->Name):'',60,255),
		 $this->mod_globals->Lang('title_callback_help').':'=>$this->mod_globals->Lang('title_callback_helplong'));
  }


  function Validate()
  {
    return array(true, '');
  }

}

?>