static function upload_new_overlay($file)
{
$tmp = $file['tmp_name'];
$name = $file['name'];
switch ($file['error']) {
case UPLOAD_ERR_INI_SIZE:
emboss::error(t("File size of {$name} exceeds maximum upload limit on server"));
return;
break;
case UPLOAD_ERR_FORM_SIZE:
emboss::error(t("File size of {$name} exceeds maximum upload limit set on page"));
return;
break;
case UPLOAD_ERR_PARTIAL:
emboss::error(t("File {$name} only partially uploaded"));
return;
break;
case UPLOAD_ERR_NO_FILE:
emboss::error(t("File {$name} failed to upload"));
return;
break;
}
$image_info = getimagesize($tmp);
$types[] = IMAGETYPE_GIF;
$types[] = IMAGETYPE_JPEG;
$types[] = IMAGETYPE_PNG;
if (!$image_info || !in_array($image_info[2], $types)) {
emboss::error(t('Overlay image must be GIF, JPG, or PNG'));
@unlink($tmp);
return;
}
$n = db::build()->select('id')->from('emboss_overlays')->where('name', '=', $name)->execute()->count();
if ($n > 0) {
emboss::error(t("Overlay named {$name} already exists."));
@unlink($tmp);
return;
}
$width = $image_info[0];
$height = $image_info[1];
$where1 = array('width', '=', $width);
$where2 = array('height', '=', $height);
$where = array($where1, $where2);
$n = db::build()->select('id')->from('emboss_overlays')->where('width', '=', $width)->where('height', '=', $height)->execute()->count();
if ($n > 0) {
emboss::error(t("Overlay with dimensions {$width} x {$height} already exists."));
@unlink($tmp);
return;
}
@rename($tmp, VARPATH . 'modules/emboss/' . $name);
$overlay = ORM::factory('emboss_overlay');
$overlay->name = $name;
$overlay->width = $width;
$overlay->height = $height;
$overlay->active = 1;
$overlay->save();
emboss::success('Succesfully uploaded overlay ' . $file['name']);
emboss::evaluate_overlays();
}
