function CreateImageToCache($handle, $thumb_w, $thumb_h, $back, $opt, $src)
{
$remote_image = DetectImage($handle);
$w = imagesx($remote_image);
$h = imagesy($remote_image);
if ($h != 0) {
$q = $w / $h;
}
// Generate size of thumb
if ($thumb_w == -1 or $thumb_h == -1) {
if ($thumb_w == -1 and $thumb_h == -1) {
$thumb_w = $_GET['img_w'];
$thumb_h = $_GET['img_h'];
} else {
if ($thumb_h != -1 and $thumb_w == -1) {
$thumb_w = (int) $thumb_h * $q;
}
if ($thumb_h == -1 and $thumb_w != -1) {
$thumb_h = (int) $thumb_w / $q;
}
}
}
// Valid size of the thumb
if ($thumb_w > 1000) {
$thumb_w = 650;
}
if ($thumb_w < 10) {
$thumb_w = 10;
}
if ($thumb_h > 1000) {
$thumb_h = 650;
}
if ($thumb_h < 10) {
$thumb_h = 10;
}
// create thumb
$thumb = imagecreatetruecolor($thumb_w, $thumb_h);
// fill color
if (is_string($back) && stristr($back, 'transparent')) {
imagealphablending($thumb, true);
imagecolortransparent($thumb, imagecolorallocatealpha($thumb, 255, 255, 255, 127));
} else {
imagefill($thumb, 0, 0, imagecolorallocate($thumb, $back[0], $back[1], $back[2]));
}
imagecopyresampled($thumb, $remote_image, 0, 0, 0, 0, $thumb_w, $thumb_h, $w, $h);
// Case Corsia
if ($opt == '_corsia_') {
//imagefilter($thumb, IMG_FILTER_BRIGHTNESS, 80);
$src_t = CACHE_DEFAULT . 'em-producao.png';
list($src_w, $src_h) = getimagesize($src_t);
$res = imagecreatefrompng($src_t);
imagealphablending($res, true);
imagecopymerge($thumb, $res, $thumb_w / 2 - $src_w / 2, $thumb_h - $src_h - 3, 0, 0, $src_w, $src_h, 100);
imagedestroy($res);
}
// Case Reservado
if ($opt == '_reservado_') {
$src_t = CACHE_DEFAULT . 'reservado.png';
list($src_w, $src_h) = getimagesize($src_t);
$res = imagecreatefrompng($src_t);
imagealphablending($res, true);
imagecopymerge($thumb, $res, $thumb_w / 2 - $src_w / 2, $thumb_h - $src_h - 3, 0, 0, $src_w, $src_h, 100);
imagedestroy($res);
}
// Case Vendido
if ($opt == '_vendido_') {
$src_t = CACHE_DEFAULT . 'vendido.png';
list($src_w, $src_h) = getimagesize($src_t);
$res = imagecreatefrompng($src_t);
imagealphablending($res, true);
imagecopymerge($thumb, $res, $thumb_w / 2 - $src_w / 2, $thumb_h - $src_h - 3, 0, 0, $src_w, $src_h, 100);
imagedestroy($res);
}
// Armazena a imagem localmente
imagejpeg($thumb, $src, 80);
// Envia a imagem
SendImageFromCache($src, 0);
}
if (FileCacheIsLive($src, $ttl)) {
SendImageFromCache($src);
}
}
if ($validRemote and !CheckRemoteFile($handle)) {
DefaultImage();
}
CreateImageToCache($handle, $thumb_w, $thumb_h, $back, $opt, $src);
} elseif (isset($_GET['i']) and isset($_GET['o'])) {
// request param, pre sql injection tratament, remove html and limit string code
$owner = empty($_GET['o']) ? null : substr(addslashes(strip_tags(trim(preg_replace('/\\s/m', '', $_GET['o'])))), 0, 20);
$image = preg_replace('/\\.[a-z]+$/i', '', $_GET['i']);
$index = max((int) filter_input(INPUT_GET, 'e', FILTER_SANITIZE_NUMBER_INT), 1);
// mount file name cache
$src = CACHE_DIR . sha1(CACHE_DIR . $image . $owner . $index . $thumb_w . $thumb_h . $quality . $opt . ((!empty($_GET['img_bg']) and count(explode(',', $_GET['img_bg'])) == 3) ? $_GET['img_bg'] : '255,255,255')) . $ext;
// mount url core integration
$handle = 'https://core.smartdealer.com.br/img/' . $image . '/' . $owner . '/' . $thumb_w . '/' . $index . '.jpg';
// check if file exists
if ($cache && file_exists($src)) {
if (FileCacheIsLive($src, $ttl)) {
SendImageFromCache($src);
}
}
if ($validRemote and !CheckRemoteFile($handle)) {
DefaultImage();
}
CreateImageToCache($handle, $thumb_w, $thumb_h, $back, $opt, $src);
} else {
// invalid request, return default image
DefaultImage();
}
