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Multiple images upload

seb123

By seb123
in PHP Coding Help

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seb123 Newbie

seb123

Posted
Posted

Hello all,

 

I tryed the options of http://www.phpfreaks.com/forums/index.php?topic=232178.0, but the script is not working in the file below. Can anyone give me the solution for implementing the $imgNumb++;

Note: i use joomla.

 

In the form files i use this code:

<?php 
					for($i=1; $i<=$aantalpic; $i++){
echo "<tr><td>Images $i</td><td>
<input type='file' name='userfile$i' id='url' class='bginput'></td></tr>";
} ?>

This works...

 

Here the code of the uploadfile (the file works if you upload only one file.

<?php

define( "_VALID_MOS", 1 );

// File Upload
if (isset($_FILES['userfile'])) {

$cfg 		= $_POST;
$css		= $cfg['css'];
$objid 		= $cfg['objid'];

// is this the first image of this object?
$sql = "SELECT count(id) FROM #__botenaanbod_images WHERE objid = $objid";
$database->setQuery($sql);
$result	= $database->loadResult();

$pn 		= ( $result == 0 )? 1 : ($result+1);							
$src_file	= (isset($_FILES['userfile']['tmp_name']) ? $_FILES['userfile']['tmp_name'] : "");

// check individual settings	
$cfg['picpath']			= (trim($cfg['picpath']) != trim($ea_picpath))? $cfg['picpath'] : $ea_picpath;
$cfg['maxpicsize'] 		= ($cfg['maxpicsize'] != $ea_maxpicsize)? $cfg['maxpicsize'] : $ea_maxpicsize;
   
$cfg['imgwidth']		= ($cfg['imgwidth'] != $ea_imgwidth)? $cfg['imgwidth'] : $ea_imgwidth;
$cfg['imgheight']		= ($cfg['imgheight'] != $ea_imgheight)? $cfg['imgheight'] : $ea_imgheight;
$cfg['imageprtn']		= (isset($cfg['imgprtn']))? 1 : 0;
$cfg['imgqulty']		= ($cfg['imgqulty'] != $ea_imgqulty)? $cfg['imgqulty'] : $ea_imgqulty;
    
$cfg['createTb']		= (isset($cfg['createthumb']))? 1:0;
$cfg['tbwidth']			= ($cfg['tbwidth'] != $ea_tbwidth)? $cfg['tbwidth'] : $ea_tbwidth;
$cfg['tbheight']		= ($cfg['tbheight'] != $ea_tbheight)? $cfg['tbheight'] : $ea_tbheight;
$cfg['thumbprtn']		= (isset($cfg['tbprtn']))? 1 : 0;
$cfg['tbqulty']			= ($cfg['tbqulty'] != $ea_tbqulty)? $cfg['tbqulty'] : $ea_tbqulty;		

$dest_dir 				= $mosConfig_absolute_path.$cfg['picpath'];
$type		 			= explode('.',strtolower($_FILES['userfile']['name'])); 
$file['type']			= '.'.$type[1];	

$file['name'] 			= "ea".time();
$dest_file 				= $dest_dir.$file['name'].$file['type'];

$file['tbname'] 		= "tea".time();
$dest_thmb 			= $dest_dir.$file['tbname'].$file['type'];

if (eregi("[^0-9a-zA-Z_ ]", $cfg['title'])) {
		echo "<script> alert('"._EAB_GL_TITLEERROR."'); window.history.go(-1);</script>\n";
		exit();
}
if(filesize($src_file) > (intval($cfg['maxpicsize']) * 1000)) {
		echo "<script> alert('"._EAB_GL_UTB."'); window.history.go(-1);</script>\n";
		exit();	
}
if (file_exists($dest_file)) {
		echo "<script> alert('"._EAB_GL_FAE."'); window.history.go(-1);</script>\n";
		exit();
}
if (
	(strcasecmp($file['type'],".gif")) 
	&& (strcasecmp($file['type'],".jpg"))
	&& (strcasecmp($file['type'],".png"))
	) {
		echo "<script>alert('The file can be gif, jpg, png'); window.history.go(-1);</script>\n";
		exit();     // AVI, MPEG hinzufügen  -> Active-X control für MSIE -> classid="CLSID:05589FA1-C356-11CE-BF01-00AA0055595A"
}
$error = "";
if($file['type'] == ".gif" || $file['type'] == ".jpg" || $file['type'] == ".png" ) {

	# create images & thumbs
	$error = resizeIMG(0,$src_file,$dest_file,$cfg['imgwidth'],$cfg['imgheight'],$cfg['imageprtn'],$cfg['imgqulty']);

	if($cfg['createTb'] == 1) {
    		$error .= resizeIMG(1,$src_file,$dest_thmb,$cfg['tbwidth'],$cfg['tbheight'],$cfg['thumbprtn'],$cfg['tbqulty']);
    	}
    
}
else{
	if(@copy($src_file,$dest_file)) $error = "";
	else $error = _EAB_GL_UFS;
}
  
    if($error == "") {       					  						
    	$pic = new EAImage($database);       					       					
       					       					       					
    	if (!$pic->bind( $_POST )) {
    		echo "<script> alert('".$pic->getError()."'); window.history.go(-1); </script>\n";
    		exit();
    	}       					
       					       					
    	$pic->title			= trim($cfg['title']);
	$pic->description	= trim($cfg['description']);
	$pic->fname			= $file['name'];
	$pic->type			= $file['type'];
	$pic->path			= trim($cfg['picpath']);
	$pic->owner			= $my->id;
	$pic->ordering		= 0;
	$pic->publish		= 1;

	if (!$pic->check()) {
    		echo "<script> alert('".$pic->getError()."'); window.history.go(-1); </script>\n";
    		exit();
    	}
    	if (!$pic->store()) {
    		echo "<script> alert('".$pic->getError()."'); window.history.go(-1); </script>\n";
    		exit();
    	}
    	$pic->checkin();
       				
       	$pic->updateOrder( "objid=$objid AND type='$pic->type'" );       				
       	$msg = sprintf (_EA_GL_UPLOADSUCCESS, $pn);     				
       	//$msg = _EA_GL_UPLOADSUCCESS;

	mosRedirect("admin.gallery.html.php?action=manage&css=".$css."&objid=".$pic->objid."&msg=".$msg."&uid=".$my->id."&pn=".$pn);
}
    else{
    	echo "<script> alert('"._EAB_GL_UFS."'); window.history.go(-1); </script>\n";
    }			
}
else{
	echo "<script> alert('"._EAB_GL_NOFILE."'); window.history.go(-1); </script>\n";	
	}	


# Thanks to Arthur Konze for this function ##################################################
function resizeIMG($is_thmb,$src_file,$dest_file,$width,$height,$prop,$quality){
	global $ea_gplib, $ea_watermark, $mosConfig_live_site;

	$imagetype = array( 1 => 'GIF', 2 => 'JPG', 3 => 'PNG' );
  		$imginfo = getimagesize($src_file);
	if ($imginfo == null) {
  			$error = _EAB_GL_NOFILE;
         	return $error;
        }

  		$imginfo[2] = $imagetype[$imginfo[2]];

  		// GD can only handle JPG & PNG images
  		if ($imginfo[2] != 'JPG' && $imginfo[2] != 'PNG' && ($ea_gplib == 'gd1' || $ea_gplib == 'gd2')) {
  			$error = "ERROR: GD can only handle JPG and PNG files!";
         	return $error;
        }

  		// source height/width
  		$srcWidth = $imginfo[0];
  		$srcHeight = $imginfo[1];

	if($prop == 1) {
  			$ratio = $srcHeight / $height;
  			#$ratio = max($srcWidth, $srcHeight) / $new_size;
  			$ratio = max($ratio, 1.0);
  		$destWidth = (int)($srcWidth / $ratio);
  			$destHeight = (int)($srcHeight / $ratio);
	}
	else{
		$ratio = $srcHeight / $height;
  			#$ratio = max($srcWidth, $srcHeight) / $new_size;
  			$ratio = max($ratio, 1.0);
  		$destWidth = (int)($srcWidth / $ratio);
  			$destHeight = (int)($srcHeight / $ratio);
	}

  		// Method for thumbnails creation
  		switch ($ea_gplib) {

  		case "gd1" :
    		
    		if (!function_exists('imagecreatefromjpeg')) {
        		$error = _EAB_GL_NOGD;
        		return $error;
    		}
    		if ($imginfo[2] == 'JPG') $src_img = imagecreatefromjpeg($src_file);
    		else $src_img = imagecreatefrompng($src_file);
    		
    		if (!$src_img){
      			$error = $lang_errors['invalid_image'];
      			return $error;
    		}

    		$dst_img = imagecreate($destWidth, $destHeight);
		imagecopyresized($dst_img, $src_img, 0, 0, 0, 0, $destWidth, $destHeight, $srcWidth, $srcHeight);
		if(!$is_thmb && $ea_watermark){
			$wmstr = substr($mosConfig_live_site,7);
			$wmstr = "(c)" . $wmstr;
			$ftcolor = imagecolorallocate($dst_img,239,239,239);
			imagestring ($dst_img, 9,10, $destHeight-20, $wmstr, $ftcolor);
    		}
		imagejpeg($dst_img, $dest_file, $quality);
    		imagedestroy($src_img);
    		imagedestroy($dst_img);
    	
    	break;

  		case "gd2" :
    	
    		if (!function_exists('imagecreatefromjpeg')) {
        		$error = _EAB_GL_NOGD2;
        		return $error;
    		}
    		if (!function_exists('imagecreatetruecolor')) {
        		$error = "GD2 image library does not support truecolor thumbnailing!";
        		return $error;
    		}
    		if ($imginfo[2] == 'JPG') $src_img = imagecreatefromjpeg($src_file);
    		else $src_img = imagecreatefrompng($src_file);
    		
    		if (!$src_img){
      			$error = $lang_errors['invalid_image'];
      			return $error;
    		}

    		$dst_img = imagecreatetruecolor($destWidth, $destHeight);			
    		imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $destWidth, $destHeight, $srcWidth, $srcHeight);
    		if(!$is_thmb && $ea_watermark){
			$wmstr = substr($mosConfig_live_site,7);
			$wmstr = "(c)" . $wmstr;
			$ftcolor = imagecolorallocate($dst_img,239,239,239);
			imagestring ($dst_img, 9,10, $destHeight-20, $wmstr, $ftcolor);
    		}
		imagejpeg($dst_img, $dest_file, $quality);
    		imagedestroy($src_img);
    		imagedestroy($dst_img);
    		break;
  		}

  		// Set mode of uploaded picture
  		chmod($dest_file, octdec('644'));

  		// We check that the image is valid
  		$imginfo = getimagesize($dest_file);
  		if ($imginfo == null){
  			$error = _EAB_GL_NOTHMBCREAT;
    		return $error;
  		}
  		else return;

  	}		
?>

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