public function resize($filename, $width, $height, $crop = false, $watermark = false, $gray = false)
{
if (!$width && !$height) {
$width = 1;
$height = 1;
}
if (!file_exists($this->dirImages . $filename) || !is_file($this->dirImages . $filename)) {
$filename = JO_Registry::forceGet('no_image');
if (!file_exists($this->dirImages . $filename) || !is_file($this->dirImages . $filename)) {
$filename = '/no_image.jpg';
if (!file_exists($this->dirImages . $filename) || !is_file($this->dirImages . $filename)) {
return;
}
}
}
$info = pathinfo($filename);
$extension = $info['extension'];
$gray_name = '';
if ($gray) {
$gray_name = '_gray';
}
if ($crop) {
$gray_name .= '_crop';
}
if ($watermark && JO_Registry::get($watermark) && file_exists(BASE_PATH . '/uploads' . JO_Registry::get($watermark))) {
$gray_name .= '_watermark';
}
$old_image = $filename;
$tmp = substr($filename, 0, strrpos($filename, '.'));
$filename = substr($tmp, 0, strrpos($tmp, '/')) . '/' . md5(basename($tmp)) . '-' . md5($filename);
$new_image = 'cache' . $filename . '-' . $width . 'x' . $height . $gray_name . '.' . $extension;
$new_image = str_replace('/../', '/', $new_image);
if (!file_exists($this->dirImages . $new_image) || filemtime($this->dirImages . $old_image) > filemtime($this->dirImages . $new_image)) {
$path = '';
$directories = explode('/', dirname(str_replace('../', '', $new_image)));
foreach ($directories as $directory) {
$path = $path . '/' . $directory;
if (!file_exists($this->dirImages . $path)) {
@mkdir($this->dirImages . $path, 0777, true);
}
}
$image = new JO_GDThumb($this->dirImages . $old_image);
if ($crop === false) {
$image->resize($width, $height);
} else {
$image->resize_crop($width, $height);
}
if ($watermark && JO_Registry::get($watermark) && file_exists(BASE_PATH . '/uploads/' . JO_Registry::get($watermark))) {
$image->watermark(BASE_PATH . '/uploads/' . JO_Registry::get($watermark), false);
}
$image->save($this->dirImages . $new_image, $gray);
}
return $this->httpImages . $new_image;
}
