function submit_photo()
{
$dir = "../images";
$pid = intval(get_http_var('pid'));
$errors = array();
if (!array_key_exists('photo', $_FILES)) {
array_push($errors, 'Not got the photo.');
} elseif ($_FILES['photo']['error'] > 0) {
array_push($errors, 'There was an error uploading the photo.');
} elseif (!is_uploaded_file($_FILES['photo']['tmp_name'])) {
array_push($errors, 'Did not get an uploaded file.');
} else {
$tmp_name = $_FILES['photo']['tmp_name'];
$image = imagick_readimage($tmp_name);
if (!$image) {
array_push($errors, 'Failed to read image from uploaded file');
}
$imageS = imagick_clonehandle($image);
if (!imagick_scale($image, 118, 118, false)) {
array_push($errors, 'Scaling large failed');
}
if (!imagick_scale($imageS, 59, 59, false)) {
array_push($errors, 'Scaling small failed');
}
if (!imagick_writeimage($image, "{$dir}/mpsL/{$pid}.jpeg")) {
array_push($errors, "Saving to {$dir}/mpsL/{$pid}.jpeg failed");
}
if (!imagick_writeimage($imageS, "{$dir}/mps/{$pid}.jpeg")) {
array_push($errors, "Saving to {$dir}/mps/{$pid}.jpeg failed");
}
if (!$errors) {
print "<pre>";
chdir("{$dir}/mpsL");
passthru("cvs -Q add -kb {$pid}.jpeg 2>&1");
chdir("../mps");
passthru("cvs -Q add -kb {$pid}.jpeg 2>&1");
chdir("../");
passthru('cvs -Q commit -m "Photo update from admin web photo upload interface." mpsL mps 2>&1');
print "</pre>";
}
}
if ($errors) {
return display_form($errors);
}
return "<p><em>Photo uploaded and resized for pid {$pid}</em> — check how it looks <a href=\"/mp?p={$pid}\">on their page</a></p>" . display_form();
}
/**
* @param $newx
* @param $newy
* @return bool
*/
function resizeImage($newx, $newy)
{
if (!isset($this->imagehandle)) {
$this->readimagefromstring();
}
if (!isset($this->xsize)) {
$this->getimageinfo();
}
if ($this->xsize * $this->ysize == 0) {
$this->repairimageinfo();
}
if ($this->uselib == "imagick") {
if (!imagick_scale($this->imagehandle, $newx, $newy, "!")) {
$reason = imagick_failedreason($handle);
$description = imagick_faileddescription($handle);
// todo: Build in error handler in imagegallib
exit;
}
} else {
if ($this->uselib == "gd") {
if ($this->gdversion >= 2.0) {
$t = imagecreatetruecolor($newx, $newy);
imagecopyresampled($t, $this->imagehandle, 0, 0, 0, 0, $newx, $newy, $this->xsize, $this->ysize);
} else {
$t = imagecreate($newx, $newy);
$this->ImageCopyResampleBicubic($t, $this->imagehandle, 0, 0, 0, 0, $newx, $newy, $this->xsize, $this->ysize);
}
$this->imagehandle = $t;
}
}
// fill $this->image for writing or output
$this->writeimagetostring();
// reget sizes
$this->getimageinfo();
//set new sizes
$this->xsize = $newx;
$this->ysize = $newy;
return true;
}
/**
* @param $x
* @param $y
* @return mixed
*/
function _resize($x, $y)
{
if ($this->data) {
return imagick_scale($this->data, $x, $y);
}
}
public function scale($width, $height)
{
$rc = imagick_scale($this->img, $width, $height);
return $rc;
}
