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Image Uploading

IronWarrior

By IronWarrior
in PHP Coding Help

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IronWarrior Newbie

IronWarrior

Posted
Posted

We have 2 files, the first being the file containing the HTML form: 

<h3> 
List an item 
</h3>
<p>
This is the section of the website where you can list a new item for sale. 
</p>
<form action="index.php?page=submitAnItem" enctype="multipart/form-data" method="post">
Vehicle Name: 
<input type="text" name="vehicleName" size="35"> 
<br /> 
Vehicle Description:
<textarea name="vehicleDescription" cols="60" rows="30"></textarea>
<br /> 
Vehicle Price
<input type="text" name="vehiclePrice"> 
<br />
Vehicle Type
<input type="text" name="vehicleType">
<br />
Vehicle Category
<br />
<input type="radio" name="vehicleCategory" value="1"> Armoured Vehicle
<br />
<input type="radio" name="vehicleCategory" value="2"> Truck
<br />
<input type="radio" name="vehicleCategory" value="3"> Jeep
<br /> 
Upload Images:
<br />
<input type="hidden" name="MAX_FILE_SIZE" value="3000000">
<input type="file" name="file" id="file" /> 
<br />
<input type="file" name="itemImageTwo">
<br />
<input type="file" name="itemImageThree">
<br />
<input type="file" name="itemImageFour">   	
<br />
<input type="hidden" name="validTransaction" value="true">
<input type="submit" value="Submit Listing"> 
</form>

 

The second being the file containing the php:

 

 

<?php 
if (isset($_POST["validTransaction"]))
{
	$vehicleName = $_POST["vehicleName"];
	$vehicleDescription = $_POST["vehicleDescription"];
	$vehiclePrice = $_POST["vehiclePrice"];
	$vehicleType = $_POST["vehicleType"];
	$vehicleCategory = $_POST["vehicleCategory"];
	$trimmedVehicleName = str_replace(" ","",$vehicleName);
	$folderLocation = "images/".$trimmedVehicleName;
	$currentTime = time();
	$newName = $folderLocation."/".$currentTime.$trimmedVehicleName.".jpg";

	//Checking if all fields are present 
	if ($vehicleName == "" || $vehicleDescription == "" || $vehiclePrice == "" || $vehicleType == "" || $vehicleCategory == "")
	{
		echo "Not all infomation has been completed, please use the return button to re-submit the infomation";
		$error = true;
	}
	else 
	{
		//Starts Here 
		if ((($_FILES["file"]["type"] == "image/gif")
		|| ($_FILES["file"]["type"] == "image/jpeg")
		|| ($_FILES["file"]["type"] == "image/pjpeg"))
		&& ($_FILES["file"]["size"] < 3000000))
		{
			if ($_FILES["file"]["error"] > 0)
			{
				echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
			}
			else
			{
				echo "Upload: " . $_FILES["file"]["name"] . "<br />";
				echo "Type: " . $_FILES["file"]["type"] . "<br />";
				echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
				echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";
				if (file_exists("$folderLocation/" . $_FILES["file"]["name"]))
				{
					echo $_FILES["file"]["name"] . " already exists. ";
				}

				else
				{
					mkdir("$folderLocation");
					move_uploaded_file($_FILES["file"]["tmp_name"],
					"$folderLocation/" . $_FILES["file"]["name"]);
					$oldName = $folderLocation."/".$_FILES["file"]["name"];
					rename ($oldName, $newName);
					// Start Image Resize 							
					 // This is the temporary file created by PHP
					$uploadedfile = $newName;

					// Create an Image from it so we can do the resize
					$src = imagecreatefromjpeg($uploadedfile);

					// Capture the original size of the uploaded image
					list($width,$height)=getimagesize($uploadedfile);

					// For our purposes, I have resized the image to be
					// 600 pixels wide, and maintain the original aspect
					// ratio. This prevents the image from being "stretched"
					// or "squashed". If you prefer some max width other than
					// 600, simply change the $newwidth variable
					$newwidth=300;
					$newheight=($height/$width)*$newwidth;
					$tmp=imagecreatetruecolor($newwidth,$newheight);

					// this line actually does the image resizing, copying from the original
					// image into the $tmp image
					imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

					// now write the resized image to disk. I have assumed that you want the
					// resized, uploaded image file to reside in the ./images subdirectory.
					$filename = $folderLocation."/". $_FILES['file']['name'];
					imagejpeg($tmp,$filename,100);

					imagedestroy($src);
					imagedestroy($tmp); // NOTE: PHP will clean up the temp file it created when the request
					unlink($newName);
					rename ($oldName, $newName);
					//Finish Image Resize
					echo "Stored in: " . "$folderLocation/";
				}
			}
		}		
		else
		{
			echo "Invalid file";
			echo ($_FILES["file"]["error"]);
		}
		//Ends Here
		mysql_select_db($databaseName);
		$sql="INSERT INTO vehiclesforsale (vehicleName, vehicleDescription, vehiclePrice, vehicleType, vehicleCatagory)
		VALUES ('$vehicleName','$vehicleDescription','$vehiclePrice','$vehicleType','$vehicleCategory')";

		if (!mysql_query($sql))
		{
			echo $sql;
			die('Error: ' . mysql_error());
			$error = true;
		}
		if (!$error)
		{
			$_POST["validTransaction"] = false;
			?>
			<script type="text/javascript">
				<!--
				alert("Record Added <?echo $folderLocation;?>")
				window.location = "index.php?page=listAnItem"
				//-->
			</script>
			<?
		}
	}
}
else 
{
	echo "Invalid Transaction";
}
?>

 

Now this all works, but it needs a new loop adding to upload all four of the images....  Can anyone assist?

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IronWarrior Newbie

IronWarrior

Posted
  • Author
Posted

Still not got it, tried to use example 3, but couldnt get it to work, codes as follows:

 

<?php 
if (isset($_POST["validTransaction"]))
{
	$vehicleName = $_POST["vehicleName"];
	$vehicleDescription = $_POST["vehicleDescription"];
	$vehiclePrice = $_POST["vehiclePrice"];
	$vehicleType = $_POST["vehicleType"];
	$vehicleCategory = $_POST["vehicleCategory"];
	$trimmedVehicleName = str_replace(" ","",$vehicleName);
	$folderLocation = "images/".$trimmedVehicleName;
	$currentTime = time();
	$newName = $folderLocation."/".$currentTime.$trimmedVehicleName.".jpg";

	//Checking if all fields are present 
	if ($vehicleName == "" || $vehicleDescription == "" || $vehiclePrice == "" || $vehicleType == "" || $vehicleCategory == "")
	{
		echo "Not all infomation has been completed, please use the return button to re-submit the infomation";
		$error = true;
	}
	else 
	{
		foreach($_FILES["file"]["error"] as $key => $error)
		{
			//Starts Here 
			if ((($_FILES["file"]["type"] == "image/gif")
			|| ($_FILES["file"]["type"] == "image/jpeg")
			|| ($_FILES["file"]["type"] == "image/pjpeg"))
			&& ($_FILES["file"]["size"] < 3000000))
			{
				if ($_FILES["file"]["error"] > 0)
				{
					echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
				}
				else
				{
					echo "Upload: " . $_FILES["file"]["name"] . "<br />";
					echo "Type: " . $_FILES["file"]["type"] . "<br />";
					echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
					echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";
					if (file_exists("$folderLocation/" . $_FILES["file"]["name"]))
					{
						echo $_FILES["file"]["name"] . " already exists. ";
					}

					else
					{
						mkdir("$folderLocation");
						move_uploaded_file($_FILES["file"]["tmp_name"],
						"$folderLocation/" . $_FILES["file"]["name"]);
						$oldName = $folderLocation."/".$_FILES["file"]["name"];
						rename ($oldName, $newName);
						// Start Image Resize 							
						 // This is the temporary file created by PHP
						$uploadedfile = $newName;

						// Create an Image from it so we can do the resize
						$src = imagecreatefromjpeg($uploadedfile);

						// Capture the original size of the uploaded image
						list($width,$height)=getimagesize($uploadedfile);

						// For our purposes, I have resized the image to be
						// 600 pixels wide, and maintain the original aspect
						// ratio. This prevents the image from being "stretched"
						// or "squashed". If you prefer some max width other than
						// 600, simply change the $newwidth variable
						$newwidth=300;
						$newheight=($height/$width)*$newwidth;
						$tmp=imagecreatetruecolor($newwidth,$newheight);

						// this line actually does the image resizing, copying from the original
						// image into the $tmp image
						imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

						// now write the resized image to disk. I have assumed that you want the
						// resized, uploaded image file to reside in the ./images subdirectory.
						$filename = $folderLocation."/". $_FILES['file']['name'];
						imagejpeg($tmp,$filename,100);

						imagedestroy($src);
						imagedestroy($tmp); // NOTE: PHP will clean up the temp file it created when the request
						unlink($newName);
						rename ($oldName, $newName);
						//Finish Image Resize
						echo "Stored in: " . "$folderLocation/";
					}
				}
			}		
			else
			{
				echo "Invalid file";
				echo ($_FILES["file"]["error"]);
			}
		}
		//Ends Here
		mysql_select_db($databaseName);
		$sql="INSERT INTO vehiclesforsale (vehicleName, vehicleDescription, vehiclePrice, vehicleType, vehicleCatagory)
		VALUES ('$vehicleName','$vehicleDescription','$vehiclePrice','$vehicleType','$vehicleCategory')";

		if (!mysql_query($sql))
		{
			echo $sql;
			die('Error: ' . mysql_error());
			$error = true;
		}
		if (!$error)
		{
			$_POST["validTransaction"] = false;
			?>
			<script type="text/javascript">
				<!--
				alert("Record Added <?echo $folderLocation;?>")
				window.location = "index.php?page=listAnItem"
				//-->
			</script>
			<?
		}
	}
}
else 
{
	echo "Invalid Transaction";
}
?>

 

Changes on line 22, tried using the for each.

 

Have also changed the form as follows:

 

<h3> 
List an item 
</h3>
<p>
This is the section of the website where you can list a new item for sale. 
</p>
<form action="index.php?page=submitAnItem" enctype="multipart/form-data" method="post">
Vehicle Name: 
<input type="text" name="vehicleName" size="35"> 
<br /> 
Vehicle Description:
<textarea name="vehicleDescription" cols="60" rows="30"></textarea>
<br /> 
Vehicle Price
<input type="text" name="vehiclePrice"> 
<br />
Vehicle Type
<input type="text" name="vehicleType">
<br />
Vehicle Category
<br />
<input type="radio" name="vehicleCategory" value="1"> Armoured Vehicle
<br />
<input type="radio" name="vehicleCategory" value="2"> Truck
<br />
<input type="radio" name="vehicleCategory" value="3"> Jeep
<br /> 
Upload Images:
<br />
<input type="hidden" name="MAX_FILE_SIZE" value="3000000">
<input type="file" name="file[]"> 
<br />
<input type="file" name="file[]">
<br />
<input type="file" name="file[]">
<br />
<input type="file" name="file[]">   	
<br />
<input type="hidden" name="validTransaction" value="true">
<input type="submit" value="Submit Listing"> 
</form>

Link to comment
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