CYap_Control.php

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<?PHP
/*
 * +-------------------------------------------------------------------------+
 * | Yap, Version 2.5.0                                                      |
 * +-------------------------------------------------------------------------+
 * | Copyright (c) 2003-2013 Andrioli Darvin                                 |
 * | Email         darvin@andrioli.com                                       |
 * | Web           http://www.andrioli.com/en/yap.html                       |
 * | Download      http://www.phpclasses.org/browse.html/package/1391.html   |
 * |                                                                         |
 * +-------------------------------------------------------------------------+
 * | This library is free software; you can redistribute it and/or modify    |
 * | it under the terms of the GNU Lesser General Public License as          |
 * | published by the Free Software Foundation; either version 2 of the      |
 * | License, or (at your option) any later version.                         |
 * |                                                                         |
 * | This library is distributed in the hope that it will be useful, but     |
 * | WITHOUT ANY WARRANTY; without even the implied warranty of              |
 * | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU        |
 * | Lesser General Public License for more details.                         |
 * |                                                                         |
 * | You should have received a copy of the GNU Lesser General Public        |
 * | License along with this library; if not, write to the Free Software     |
 * | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
 * +-------------------------------------------------------------------------+
 */
class CYap_Control
{
var $Name;
var $DbField;
var $DbFieldInfo;
var $ValidIndex=array('autoincrement','values','table','type','apice','size','decimal','name');
var $FieldValue;
var $IHaveValue;
var $CallBackCheck;
var $IsValidInput;
var $Label;

function CYap_control($TableFieldDef=array())
{
$this->IHaveValue=false;
if(count($TableFieldDef)>0)
  $this->BindField($TableFieldDef);
$this->CallBackCheck='';
}

function BindField($FieldDef)
{
$this->DbFieldInfo=$FieldDef;
if(array_key_exists('name',$this->DbFieldInfo))
  $this->SetControlName($this->DbFieldInfo['name']);
}

function SetValue($value)
{
$this->FieldValue=$value;
$this->IHaveValue=true;
}

function SetControlName($name)
{
$this->Name=$name;
}
function SetControlLabel($name)
{
$this->Label=$name;
}
function SetCalBackFunc($name)
{
$this->CallBackCheck=$name;
}
function SetProperty($Property,$value)
{
// TODO use reflection to check whether the property exists
eval('$this->'.$Property.'=$value;');
}

function ParseResponse()
{
if(array_key_exists($this->Name,$_SERVER))
   {
   $this->SetValue($_SERVER[$this->Name]);
   }
$this->_InternalCheck();
}

function _InternalCheck()
{
$this->IsValidInput=true;
}


function IsValid()
{
return($this->IsValidInput);
}
function GetSqlData()
{
if(!$this->HasValue())
  trigger_error('Field '.$this->Name.' unset',E_USER_ERROR);
return($this->DbFieldInfo['apici'].$this->FieldValue.$this->DbFieldInfo['apici']);
}

function GetSqlFieldName()
{
return($this->DbFieldInfo['name']);
}

function GetInfo($InfoName)
{
if(!in_array($InfoName,$this->ValidIndex))
  trigger_error('Unexpected index '.$InfoName.' requested',E_USER_ERROR);
if(array_key_exists($InfoName,$this->DbFieldInfo))
  return($this->DbFieldInfo[$InfoName]);
else
  trigger_error('Iindex '.$InfoName.' doesn\'t set',E_USER_ERROR);
}

// Abstract function
function GetHeaderCode()
{
return('');
}

function HasValue()
{
return($this->IHaveValue);
}

function GetValue()
{
return($this->FieldValue);
}
function GetJsCode()
{
return('');
}

function GetJsSubmitFunction()
{
return('');
}

function Draw($Show=true)
{
}
function DrawLabel($Show=true)
{
return($this->Label);
}
function IsHidden()
{
return(false);
}

}  // class Yap_Controll

/********************************************************
 *    T E X T   B O X
 ********************************************************/

class CYap_TextBox extends CYap_Control
{

function CYap_TextBox($TableFieldDef=array())
{
parent::CYap_Control($TableFieldDef);
}


function Draw($Show=true)
{
if($this->Name=='')
  trigger_error('Control without name!',E_USER_ERROR);
$width=$this->DbFieldInfo['size'];
$Text='<input type=text name='.$this->Name.' size='.$width.' ';
if($this->FieldValue!='')
  $Text.='value=\''.htmlentities($this->FieldValue,ENT_QUOTES).'\'';
$Text.='>';
if($Show)
  echo $Text;
return($Text);
}
} // CYap_TextBox

class CYAP_ViewTextBox extends CYAP_Control
{
var $Size;

function CYAP_ViewTextBox($TableFieldDef=array())
{
parent::CYap_Control($TableFieldDef);
}


//
function Draw($Show=true)
{
if($this->Name=='')
  trigger_error('Control without name!',E_USER_ERROR);
$Text='<input type=text name='.$this->Name.' size='.$this->Size.' ';
if($this->FieldValue!='')
  $Text.='Value=\''.htmlentities($this->FieldValue,ENT_QUOTES).'\'';
$Text.='>';
return($Text);
}
function DrawLabel($Show=true)
{
return($this->Label);
}

// The view control create only the HTML code, it doesn't manage the
// logic behind it.

function GetSubmitFunction()
{
return('');
}
}
class CYAP_ViewTextRange extends CYAP_ViewTextBox
{
var $FieldValueTo;
var $NameTo;

function CYAP_ViewTextRange($TableFieldDef=array())
{
parent::CYAP_ViewTextBox($TableFieldDef);
}
function SetValueTo($value)
{
$this->FieldValueTo=$value;
}
function SetControlNameTo($name)
{
$this->NameTo=$name;
}
//
function Draw($Show=true)
{
if($this->Name=='')
  trigger_error('Control without name!',E_USER_ERROR);
$Text='<input type=text name='.$this->Name.' size='.$this->Size.' ';
if($this->FieldValue!='')
  $Text.='Value=\''.htmlentities($this->FieldValue,ENT_QUOTES).'\'';
$Text.='>';
$Text.=' to ';
$Text.='<input type=text name='.$this->NameTo.' size='.$this->Size.' ';
if($this->FieldValueTo!='')
  $Text.='Value=\''.htmlentities($this->FieldValueTo,ENT_QUOTES).'\'';
$Text.='>';
return($Text);
}
function DrawLabel($Show=true)
{
return($this->Label);
}

// The view control create only the HTML code, it doesn't manage the
// logic behind it.

function GetSubmitFunction()
{
return('');
}
}

/********************************************************
 *    S E L E C T   B O X
 ********************************************************/
class CYap_SelectBox extends CYap_Control
{
var $Choices;
function CYap_SelectBox($TableFieldDef=array())
{
parent::CYap_Control($TableFieldDef);
$this->Choices=array();
}

function SetChoices($tblChoices=array())
{
$this->Choices=$tblChoices;
}

function Draw($Show=true)
{
// $width=$this->DbFieldInfo['size'];
if($this->Name=='')
  trigger_error('Control without name!',E_USER_ERROR);
$HtmlCode='';
$HtmlCode.='<SELECT name='.$this->Name.' >'.chr(13);
foreach($this->Choices as $key => $Value)
    {
    $HtmlCode.="<option ";
    if ($this->FieldValue==(string)$key) {
        $HtmlCode.="SELECTED";
        }
    $HtmlCode.=" value='".$key."'";
    $HtmlCode.=" >".$this->Choices[$key]."</option>".chr(13);
    }
$HtmlCode.="</SELECT>".chr(13);
if($Show)
  echo $HtmlCode;
return($HtmlCode);
}

}

class CYap_Preset extends CYap_Control
{

function CYap_Preset($TableFieldDef=array())
{
parent::CYap_Control($TableFieldDef);
}

function ParseResponse()
{
$this->IsValidInput=true;
}

function Draw($Show=true)
{
if($this->Name=='')
  trigger_error('Control without name!',E_USER_ERROR);
$Text='<input type=hidden name='.$this->Name.' ';
if($this->FieldValue!='')
  $Text.='value=\''.htmlentities($this->FieldValue,ENT_QUOTES).'\'';
$Text.='>';
if($Show)
  echo $Text;
return($Text);
}

function IsHidden()
{
return(true);
}

} // CYap_Preset


/********************************************************
 *    S U B M I T   B U T T O N
 ********************************************************/
class CYAP_ViewSubmitButton extends CYAP_Control
{
var $Size;

function CYAP_ViewSubmitButton($TableFieldDef=array())
{
parent::CYap_Control($TableFieldDef);
}


//
function Draw($Show=true)
{
$Text="<input type=submit value='".$this->Label."'>";
return($Text);
}

function DrawLabel($Show=true)
{
return('');
}

// The view control create only the HTML code, it doesn't manage the
// logic behind it.

function GetSubmitFunction()
{
return('');
}
}
class CYap_ViewDate extends CYap_Control
{
var $ShowFormat;
var $JsFormat;

function CYap_ViewDate($TableFieldDef=array())
{
parent::CYap_Control($TableFieldDef);
}
function SetProperty($Property,$value)
{
parent::SetProperty($Property,$value);
/*
 * Format validation.
 * Supported format:
 * d.m.Y
 * m.d.Y
 * Y.m.d
 */
if(strtolower($Property)=='showformat')
  {
  if(preg_match('/^d.m.Y$/',$value))
    {
    $cond='/^d(.*)m(.*)Y$/';
    $replace='dd${1}mm${2}yyyy';
    $this->JsFormat=preg_replace($cond,$replace,$value);
    }
  elseif(preg_match('/^Y.m.d$/',$value))
    {
    $cond='/^Y(.*)m(.*)d$/';
    $replace='yyyy${1}mm${2}dd';
    $this->JsFormat=preg_replace($cond,$replace,$value);
    }
  elseif(preg_match('/^m.d.Y$/',$value))
    {
    $cond='/^m(.*)d(.*)Y$/';
    $replace='mm${1}dd${2}yyyy';
    $this->JsFormat=preg_replace($cond,$replace,$value);
    }
  else
    {
    $this->JsFormat='dd/mm/yyyy';
    }
  }
}
function Draw($Show=true)
{
if($this->Name=='')
  trigger_error('Control without name!',E_USER_ERROR);
$Text='<input type=text name='.$this->Name.'  id=viewdate_'.$this->Name.' ';
if($this->FieldValue!='')
  $Text.='value=\''.htmlentities(date($this->ShowFormat,$this->FieldValue),ENT_QUOTES).'\'';
$Text.='>';
$Text.='<input type="button" value="Cal" onclick="displayCalendar(\'viewdate_'.$this->Name.'\',\''.$this->JsFormat.'\',this)">';
if($Show)
  echo $Text;
return($Text);
}
function GetJsCode()
{
$txt='
<SCRIPT type="text/javascript" src="dhtmlgoodies_calendar/dhtmlgoodies_calendar.js"></script>
<script type="text/javascript">
         var pathToImages = \'dhtmlgoodies_calendar/images/\';  // Relative to your HTML file
 </script>
';
return($txt);
}
}
class CYap_ViewOptRegex extends CYap_Control
{
var $UseRegex;
function CYap_ViewOptRegex($TableFieldDef=array())
{
parent::CYap_Control($TableFieldDef);
}

function Draw($Show=true)
{
if($this->Name=='')
  trigger_error('Control without name!',E_USER_ERROR);
$Text='<input type=text name='.$this->Name.' ';
if($this->FieldValue!='')
  $Text.='value=\''.htmlentities($this->FieldValue,ENT_QUOTES).'\'';
$Text.='>';
$Text.='&nbsp;&nbsp; <input type="checkbox" name='.$this->Name.'_compWord ';
if($this->UseRegex=='0')
   $Text.=' CHECKED ';
$Text.='> Exact match';
if($Show)
  echo $Text;
return($Text);
}

}
?>