/class/genaral_file_class.php

<?	

	class GeneralFileClass

	{				

		var $ERROR = "";

		var $upload_path = "uploaded";

		

		function clear_error()

		{

			$this->ERROR = "";

		}

		

		

		function UploadGeneralFile($GeneralFileRadio,$general_file_hidden1,$http_general_file_name,$http_general_file_temp)

		{

			/* File upload starts */			

			

			if($GeneralFileRadio == "Keep_General_File")

			{

				$filec1=$general_file_hidden1;

			}

			if($GeneralFileRadio == "Remove_General_File")

			{

				$filec1="";

				if(!empty($general_file_hidden1))

				{

					$filep=$general_file_hidden1;					

					@unlink($this->upload_path."/".$filep);					

					

				}

			}

			if(($GeneralFileRadio == "Change_General_File" || $GeneralFileRadio == ""))

			{

					$filec1 = $http_general_file_name;

					#####################################

					

					$temp = $http_general_file_temp;

					$Filecs = $http_general_file_name;

					$Filecs = ereg_replace(" ", "_", $Filecs);

					$Filecs = ereg_replace("%20", "_", $Filecs);

					$Filecs = preg_replace("/[^-\._a-zA-Z0-9]/", "", $Filecs);

					$uniq = uniqid("");

					$filec1 = $uniq."_".$Filecs;

					$upload  = $this->upload_path."/".$filec1;

					copy($temp, $upload);

					

					if(!empty($general_file_hidden1))

					{

						$filep=$general_file_hidden1;

						@unlink($this->upload_path."/".$filep);

					}					

											

			}

			

			return $filec1;

			/* File upload ends */



			

		}

				

		

		

		/* Checking of Document Starts */

		function CheckGeneralFile($GeneralFileRadio,$http_general_file_name,$http_general_file_temp,$http_general_file_type,$http_general_file_size,$allowed_types,$allowed_types_lebel,$Filelebel="",$mandatory="N",$bytesize=3)

		{

				if(!empty($Filelebel))

					$Filelebel =" for <span class=red>".$Filelebel."</span>";

				if($mandatory=="Y")

				{

					if($GeneralFileRadio == "Remove_General_File")

					{

						$err_msgs .= "<li>File should not be removed $Filelebel!</li>";

					}

				}	

				if ($GeneralFileRadio == "Change_General_File" || $GeneralFileRadio == "")

				{

						$filec1 = $http_general_file_name;

																								

						if(!empty($filec1)) ## CHECKING IMAGE

						{

							$general_file_size=$http_general_file_size;

							$general_file_type=$http_general_file_type;

							$temp = $http_general_file_temp;

							

							if(empty($bytesize))

								$bytesize=3;

							$size_limit=$bytesize*1048576;  /* set size limit in Bytes  */

							

							$http_general_file_name_arr=explode(".",$http_general_file_name);

							$general_file_type_dot=$http_general_file_name_arr[count($http_general_file_name_arr)-1];																													

							$general_file_type_dot=".".$general_file_type_dot;											

							if($general_file_size!="0")

							{

								if ($general_file_size < $size_limit)

								{									

									if (!in_array($general_file_type,$allowed_types))

									{

										$err_msgs .= "<li>Files of type <b>$general_file_type</b> are not allowed to be uploaded!</li>";

									}

									elseif (!in_array($general_file_type_dot,$allowed_types_lebel))

									{

										$err_msgs .= "<li>Files of type <b>$general_file_type</b> are not allowed to be uploaded!</li>";

									}									

								}

								else

								{

									$err_msgs .= "<li>The file <span class=red>$filec1</span> you selected to upload is too large to be uploaded $Filelebel!</li>";

								}

							 }

							 else if($general_file_size=="0")

							{

								$err_msgs .= "<li>The file <span class=red>$filec1</span> was not found $Filelebel!</li>";

							}

						} ## END OF CHECKING IMAGE

						

						if($mandatory=="Y")

						{

							

							if( ($GeneralFileRadio == "Change_General_File" || $GeneralFileRadio == "" ) && empty($filec1))

							{

								$err_msgs .= "<li>No File uploaded $Filelebel!</li>";

							}

							

						}

						elseif($mandatory=="N")

						{

							if ($GeneralFileRadio == "Change_General_File" && empty($filec1))

							{

								$err_msgs .= "<li>No File uploaded $Filelebel!</li>";

							}

						}

				} 

				

				return $err_msgs;

		}

		/* Checking of Document Ends */		

		

		/* Display of Upload Control starts */

		function DisplayGeneralFileControl($general_file_lebel_name,$general_file_control_name,$general_file_control_val,$general_file_hidden_name,$general_file_radio_name,$mandatory="Y",$display_general_file="Y",$allowed_types,$generalfilesize=3)

		{

			?>

			<tr bgcolor="#FFFFFF">

				<td valign="top" class="body" colspan="2" align="left">				

				<b>Upload 

				<? 

					$allowed_types_display_str="";

					foreach($allowed_types as $val)

					{

						$allowed_types_display_str.=$val.",";

					}

					echo substr($allowed_types_display_str,0,-1);

				?> file

				. Upload file should not exceed <?=$generalfilesize?>Mb.</b>								

				</td>		

			</tr>

			<tr bgcolor="#FFFFFF">

				<td class="body" valign="top"><?=$general_file_lebel_name?>: <? if($mandatory=="Y") {?><span class="red">*</span><? }?></td>

				<td valign="top">

				<? 

				if (strlen($general_file_control_val)!=0 && file_exists($this->upload_path."/".$general_file_control_val))

				{																									

					if($display_general_file=="Y")

					{

					$DocPath=$this->upload_path."/".$general_file_control_val;

					?>

					<a href="<? echo $DocPath;?>" class="links"><? echo substr($general_file_control_val,14);?></a><BR>

					<?

					}

					?>

					<input type="radio" name="<?=$general_file_radio_name?>" value="Keep_General_File" checked >

					<span class="body">Keep File</span>

					<? 

					if($mandatory!="Y")

					{

					?>

					<input type="radio" name="<?=$general_file_radio_name?>" value="Remove_General_File" >

					<span class="body">Remove File</span>

					<?

					}

					?>

					<input type="radio" name="<?=$general_file_radio_name?>" value="Change_General_File">

					<span class="body">Change File</span><br>

					

					<INPUT type="hidden" name="<?=$general_file_hidden_name?>" value="<? echo $general_file_control_val; ?>">

					<?

				}

				?>

				<INPUT type="file" name="<?=$general_file_control_name?>" class="form" size="30">				

				</td>

			</tr>

			<?	

		}

		/* Display of Upload Control Ends */

				

	

	}

?>