private function saveImg($html, $folder_name, $user_id, $user_path)
{
// go to index.html folder
chdir($user_path . DS . $folder_name);
// look for all img elements
foreach ($html->find('img') as $element) {
// if picture is local
if (file_exists($element->src)) {
// this_presentation_dir/user_id/html -> you are in upload folder
$filename = ManipulationLib::getFileName($element->src);
$title = $filename['short_filename'];
$media = new Media();
$new_id = $media->saveImagetoDB($this->_user_id, '', $title);
$new_file_name = $new_id . '.' . $filename['filename_ext'];
rename($element->src, "../../../media/images/{$this->_user_id}/" . $new_file_name);
$element->src = "./upload/media/images/{$this->_user_id}/" . $new_file_name;
$img_size = Util::extractOriginalSizeOf($element->src);
$media->updateSizeOf($new_id, $img_size);
$media->updateURIOf($new_id, $element->src);
}
}
chdir("../../..");
}
function updateURIOf($db_id, $uri)
{
$img = new Media();
$img->updateURIOf($db_id, $uri);
}
function upload()
{
if (isset($_POST['your_link']) && $_POST['your_link'] != '') {
$postf = split('\\.', $_POST['your_link']);
$tmp = split('\\/', $_POST['your_link']);
$user_id = $_SESSION['uid'];
$media = new Media();
$name = $tmp[count($tmp) - 1];
$new_id = $media->saveImagetoDB($user_id, '', $name);
$folder = './upload/media/images/' . $user_id . '/';
if (!file_exists($folder)) {
mkdir($folder);
}
$filename = './upload/media/images/' . $user_id . '/' . $new_id . '.' . $postf[count($postf) - 1];
file_put_contents($filename, file_get_contents($_POST['your_link']));
$img_size = Util::extractOriginalSizeOf($filename);
$media->updateSizeOf($new_id, $img_size);
$media->updateURIOf($new_id, $filename);
//Form a js-file
$res = '<script type="text/javascript">';
$res .= "var data = new Object;";
$res .= 'data.src="' . $filename . '";';
$res .= 'data.name="' . $name . '";';
$res .= 'window.parent.handleResponse(data);';
$res .= "</script>";
echo $res;
}
if (isset($_FILES['uploaded_img'])) {
$whitelist = array(".gif", ".jpeg", ".png", ".jpg");
$data = array();
$error = true;
//check the extensions
foreach ($whitelist as $item) {
if (preg_match("/{$item}\$/i", $_FILES['uploaded_img']['name'])) {
$error = false;
}
}
//if no errors, upload the file
if (!$error) {
$folder = './upload/media/images/' . $_SESSION['uid'] . '/';
if (!file_exists($folder)) {
mkdir($folder);
}
if (is_uploaded_file($_FILES['uploaded_img']['tmp_name'])) {
$name_array = explode('.', basename($_FILES['uploaded_img']['name']));
$title = $name_array[0];
$user_id = $_SESSION['uid'];
$media = new Media();
$new_id = $media->saveImagetoDB($user_id, '', $title);
$uploadedFile = $folder . $new_id . '.' . $name_array[1];
if (move_uploaded_file($_FILES['uploaded_img']['tmp_name'], $uploadedFile)) {
$data = $_FILES['uploaded_img'];
$data['src'] = $uploadedFile;
$img_size = Util::extractOriginalSizeOf($uploadedFile);
echo $img_size;
$media->updateSizeOf($new_id, $img_size);
$media->updateURIOf($new_id, $uploadedFile);
} else {
$data['errors'] = "An error occured";
}
} else {
$data['errors'] = "File was not uploaded";
}
} else {
$data['errors'] = 'The file format is not supported';
}
//Form a js-file
$res = '<script type="text/javascript">';
$res .= "var data = new Object;";
foreach ($data as $key => $value) {
$res .= 'data.' . $key . ' = "' . $value . '";';
}
$res .= 'window.parent.handleResponse(data);';
$res .= "</script>";
echo $res;
}
}