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Updated question on image uploads


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#1 nerdynewf

nerdynewf

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Posted 11 July 2013 - 08:13 AM

I have been working on changing my image gallery administration code to allow me to upload multiple files at once, but I think I must have something out of place. I can create and delete albums, change or delete photos I already have up there, but when I click on the option to add an image, nothing shows on the page ... no button to select files, or anything.

 

can someone please help?

 

Here is the edited bit of code to upload new images:

echo "<span class=\"adminHeader\">Image Gallery Administration</span><br /><br />";

IF ($do == "addImage") {

echo "<span class=\"actionHead\">Add an Image</span><br /><br />";

$page=$_GET['page'];
if(isset($_FILES['files'])){
    //$errors= array();
	foreach($_FILES['files']['tmp_name'] as $key => $tmp_name ){
$descriptionPost = addslashes($_POST['description']);
$albumPost = addslashes($_POST['album']);
$image = $_FILES['theImage[]']['name'];

if($page=="submit"){$error = chkGalleryElements($image,$albumPost,$descriptionPost);}

	IF (($page=="submit")&&($error=="5")){

	$maxfilesize = 5000000;

	$query = "SELECT MAX(iid) FROM gallery";
	$result=mysql_query($query, $connection) or die("Query failed : " . mysql_error());
	$maxImageId = max(mysql_fetch_array($result)); 
	IF ($maxImageId==null){
	$maxImageId=0;
	}
	
	$imageName = $maxImageId + 1;

	$uploadfile = "$uploaddir$imageName.jpg";
	$uploadTHfile = $uploadTHdir."th_".$imageName.".jpg";
	$uploadsize = $_FILES['theImage']['size'];
						
	/*== get file extension (fn at bottom of script) ==*/
	/*== checks to see if image file, if not do not allow upload ==*/
	
	$pext = getFileExtension($image);
	$pext = strtolower($pext);
	if (($pext != "jpg")  && ($pext != "jpeg")) {
		print "<h1>ERROR</h1> The file you uploaded had the following extension: $pext.<br>";
		print "<p>Please upload an image with the extension .jpg or .jpeg ONLY.<br><br>";
		
		echo "<br /><br /><a href=\"default.php?$subUrl\"><img src=\"".$modulesDir.$moduleDir."imgs/return.gif\" height=\"31\" width=\"32\" alt=\"Return\" border=\"none\"/></a><span class=\"moduleReturnText\">Return to Gallery Administration</span>";
		
	} elseif ($maxfilesize <= $uploadsize){
		echo "The image that you have uploaded is too big.  The system will accomodate any images up to 5MB and resize them to ensure optimal browsing.  If your file is larger than this, please resize the image.";
		echo "<br /><br /><a href=\"default.php?$subUrl\"><img src=\"".$modulesDir.$moduleDir."imgs/return.gif\" height=\"31\" width=\"32\" alt=\"Return\" border=\"none\"/></a><span class=\"moduleReturnText\">Return to Gallery Administration</span>";
	} else {
		if (move_uploaded_file($_FILES['theImage']['tmp_name'], $uploadfile)) {
			
			// The file
			$filename = $uploadfile;
			$desiredwidth = 390;
			$desiredthumb_width = 150;
			
			// Get new dimensions
			list($width, $height) = getimagesize($filename);
			IF ($width > 390){
			$new_width = $desiredwidth;
			$new_height = $desiredwidth/$width * $height;
			}
			ELSE{
			$new_width = $width;
			$new_height = $height;
			}
			
			IF ($width > 150){
			$new_thumb_width = $desiredthumb_width;
			$new_thumb_height = $desiredthumb_width/$width * $height;
			}
			ELSE{
			$new_thumb_width = $width;
			$new_thumb_height = $height;
			}
			
			// Resample
			$image_p = imagecreatetruecolor($new_width, $new_height);
			$image = imagecreatefromjpeg($filename);
			imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
			
			$image_t = imagecreatetruecolor($new_thumb_width, $new_thumb_height);
			$imagethumb = imagecreatefromjpeg($filename);
			imagecopyresampled($image_t, $imagethumb, 0, 0, 0, 0, $new_thumb_width, $new_thumb_height, $width, $height);
			
			// Output
			imagejpeg($image_p, "$uploadfile", 100);
			imagejpeg($image_t, "$uploadTHfile", 100);
			
			$query = "INSERT INTO gallery VALUES ('','$imageName','$descriptionPost','$albumPost')";
			mysql_query($query, $connection) or die("Query failed : " . mysql_error());
						
			echo "Thank-you image has been added to the gallery.<br /><br />";
			echo "<a href=\"default.php?$subUrl\"><img src=\"".$modulesDir.$moduleDir."imgs/return.gif\" height=\"31\" width=\"32\" alt=\"Return\" border=\"none\"/></a><span class=\"moduleReturnText\">Return to Gallery Administration</span>";
			} 
			else {
				echo "File upload is not valid.  Check permissions or contact the system administrator.";
				echo "<br /><br />";
				echo "<a href=\"default.php?$subUrl\"><img src=\"".$modulesDir.$moduleDir."imgs/return.gif\" height=\"31\" width=\"32\" alt=\"Return\" border=\"none\"/></a><span class=\"moduleReturnText\">Return to Gallery Administration</span>";
			}
		}
} 	

	ELSE{
		//code to display the editor which replaces the textarea.
		  echo "<script type=\"text/javascript\" src=\""
          ."$docroot"
        ."editor/fckeditor.js\"></script>"
		."<script type=\"text/javascript\">"
 		."window.onload = function()"
 		."{"
 		."var oFCKeditor = new FCKeditor( 'description','','250','Default','' ) ;"
 		."oFCKeditor.BasePath	= '"
         ."$docroot"
        ."editor/' ;"
 		."oFCKeditor.ReplaceTextarea() ;"
 		."}"
 		."</script>";
 		//editor code end

		IF ($error==2){
		echo "<font color=\"red\">Please check to ensure that all fields have been filled.</font><br /><br />";
		$error==0;
		}
		
	echo "<table width=\"100%\">"
	     ."<form enctype=\"multipart/form-data\" action=\"default.php?$urlString&page=submit\"  method=\"POST\">"
					
			."<tr><td width=\"120\">"
			//<!-- Name of input element determines name in $_FILES array -->
			."<b>Choose Image: </b></td><td><input name=\"theImage[]\" type=\"file\" multiple/></td></tr>"
			."<tr><td width=\"80\"><strong>Add to Album:</strong></td><td>"
			."<select name=\"album\" size=\"1\">"
			."<option selected";
		     	if (($albumPost!=null)||($albumPost!="")){
				echo "value=\"$albumPost\">";
				$albumNameQuery = "SELECT * from galleryalbum where aid=$albumPost";
				$albumNameResult = mysql_query($albumNameQuery, $connection) or die("Query failed : " . mysql_error());
				$albumName = mysql_result($albumNameResult,0,"aname");	
				echo stripslashes($albumName);
			}
			else{
				echo ">";
			}
			 echo "</option>";
			
				$query = "SELECT * FROM galleryalbum";
				$result = mysql_query($query, $connection) or die("Query failed : " . mysql_error());
				$numrows = mysql_num_rows($result);
	
				for ($i = 0; $i < $numrows; $i++) {			
					$aname = mysql_result($result,$i,"aname");
					$aid = mysql_result($result,$i,"aid");
					
					echo "<option value=\"$aid\">";
					echo $aname;
					echo "</option>";
				}
				echo "</select>";
			echo "</td></tr>"
			
			."<tr><td colspan=\"2\" height=\"10\"></td></tr>"	
			."<tr><td colspan=\"2\"><b>Description:</b><br /></td></tr>"	
			."<tr><td colspan=\"2\" height=\"100\"><textarea name=\"description\" rows=\"8\" cols=\"75\">";
			if (($descriptionPost!=null)||($descriptionPost!="")){
				echo stripslashes($descriptionPost);
			}
			echo "</textarea></td></tr>"
			."<tr><td colspan=\"2\" height=\"10\"></td></tr>"	
						
			."<tr><td colspan=\"2\" height=\"10\">"
			."<input type=\"submit\" value=\"Submit\" />"
			."</td></tr>"
			."</form>"
			."</table>";
			
			echo "<br /><br /><a href=\"default.php?$subUrl\"><img src=\"".$modulesDir.$moduleDir."imgs/return.gif\" height=\"31\" width=\"32\" alt=\"Return\" border=\"none\"/></a><span class=\"moduleReturnText\">Return to Gallery Administration</span>";
	}
}
}
}





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