<?php
include("config.php");
if($_SERVER['REQUEST_METHOD'] == 'POST')
{
if(isset($_POST['submit']))
{
if($_FILES['file']['error'] == 0)
{
$ext = substr($_FILES['file']['name'], strrpos($_FILES['file']['name'], '.') + 1);
$name = explode('.', $_FILES['file']['name']);
$name = $name[0];
if($ext == 'jpg' || $ext == 'jpeg')
{
$_FILES['file']['tmp_name'] = imagecreatefromjpeg($_FILES['file']['tmp_name']);
$filename = $name."_original.".$ext;
imagejpeg($_FILES['file']['tmp_name'], $dirimg.$filename, 100);
}
elseif($ext == 'png')
{
$resource = imagecreatefrompng($_FILES['file']['tmp_name']);
imagealphablending($resource, true);
imagesavealpha($resource, true);
$filename = $name."_original.".$ext;
imagepng($resource, $dirimg.$filename, 0);
}
else
{
$error = "Invalid filtype!";
}
}
else
{
$error = "You forgot to choose a file!";
}
}
if(isset($_POST['submit_crop']))
{
if($_POST['ext'] == 'jpg' || $_POST['ext'] == 'jpeg')
{
$img_r = imagecreatefromjpeg($dirimg.$_POST['full_filename']);
}
elseif($_POST['ext'] == 'png')
{
$img_r = imagecreatefrompng($dirimg.$_POST['full_filename']);
imagealphablending($img_r, true); // setting alpha blending on
imagesavealpha($img_r, true); // save alphablending setting (important)
}
$dst_r = ImageCreateTrueColor($targ_w, $targ_h);
imagecopyresampled($dst_r, $img_r, 0, 0, $_POST['x'], $_POST['y'], $targ_w, $targ_h, $_POST['w'], $_POST['h']);
if($_POST['ext'] == 'jpg' || $_POST['ext'] == 'jpeg')
{
imagejpeg($dst_r, $dirimg . $_POST['filename'] . "_small." . $_POST['ext'], $jpeg_quality);
}
elseif($_POST['ext'] == 'png')
{
imagepng($dst_r, $dirimg . $_POST['filename'] . "_small." . $_POST['ext'], $png_quality);
}
header("Location: see.php?big=" . $_POST['filename'] . "_original." . $_POST['ext'] . "&small=" . $_POST['filename'] . "_small." . $_POST['ext']);
exit();
}
}
else
{
header("Location: index.php");
exit();
}
include("header.php");
?>
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