public function image($request_name, $extensions, $size, $throw = false)
{
$file_source = isset($_FILES[$request_name]) ? $_FILES[$request_name] : null;
if ($file_source == null) {
return false;
}
list($width, $height, $type) = getimagesize($file_source['tmp_name']);
if (isset($type) && !in_array($type, self::$image_types)) {
return false;
}
$ext = explode(".", $file_source["name"]);
$file_extension = strtolower(end($ext));
if (in_array($file_extension, $extensions) == false) {
return false;
}
if ($file_source['size'] > $size * 1024 * 1024) {
return false;
}
$file_name = $this->getRandomName();
$destination = self::UPLOADS_DIRECTORY . '/' . $file_name . '.' . $file_extension;
move_uploaded_file($file_source['tmp_name'], $destination);
if ($_GET['channel'] == self::CHANNEL_APP) {
$compression_type = Imagick::COMPRESSION_JPEG;
$thumbnail = new Imagick($destination);
$thumbnail->setImageCompression($compression_type);
$thumbnail->setImageCompressionQuality(75);
$thumbnail->stripImage();
$image_width = $thumbnail->getImageWidth();
$width = min($image_width, 800);
$thumbnail->thumbnailImage($width, null);
App_Controller_Site_Images::delete($destination);
$thumbnail->writeImage($destination);
}
$time = date('Y-m-d H:i:s');
$ip = $_SERVER['REMOTE_ADDR'];
$channel = self::CHANNEL_WEB;
if (isset($_GET['channel']) && ($_GET['channel'] == self::CHANNEL_APP || $_GET['channel'] == self::CHANNEL_WEB)) {
$channel = $_GET['channel'];
}
$query = "INSERT INTO `uploads` (`src`,`upload_time`,`token`,`ip`,`channel`) VALUES ('{$destination}','{$time}','{$file_name}','{$ip}','{$channel}')";
App_Db::getInstance()->getConn()->query($query);
return $file_name;
}
public function indexAction()
{
$token = $_GET['file_token'];
if (preg_match('/^([A-Z0-9a-z]{7})$/i', $token) == false) {
App_Headers::redirect(array());
}
$query = "SELECT * FROM `uploads` WHERE `token` = '{$token}'";
$result = App_Db::getInstance()->getConn()->query($query);
$imageModel = $result->fetchObject();
if (empty($imageModel) || !empty($imageModel) && $imageModel->is_deleted) {
return null;
}
$time = date('Y-m-d H:i:s');
$query = "UPDATE `uploads` SET `is_deleted` = '1',`time_open`='{$time}' WHERE id = '{$imageModel->id}'";
$result = App_Db::getInstance()->getConn()->query($query);
$imageData = base64_encode(file_get_contents($imageModel->src));
$src = 'data: ' . $this->getMimeType($imageModel->src) . ';base64,' . $imageData;
self::delete($imageModel->src);
$this->_view->image_src = $src;
}
public function __construct()
{
$this->_oDbAdapter = App_Db::getInstance()->getAdapter();
}
public function getCount()
{
return App_Db::getInstance()->getConn()->query("SELECT COUNT(`id`) as `counter` FROM {$this->tableName}")->fetchObject()->counter;
}