/**
* @NoAdminRequired
*/
public function uploadPhoto()
{
//$type = $this->request->getHeader('Content-Type');
$id = $this->params('id');
$file = $this->request->getUploadedFile('imagefile');
$error = $file['error'];
if ($error !== UPLOAD_ERR_OK) {
$errors = array(0 => $this->l10n->t("There is no error, the file uploaded with success"), 1 => $this->l10n->t("The uploaded file exceeds the upload_max_filesize directive in php.ini") . ini_get('upload_max_filesize'), 2 => $this->l10n->t("The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form"), 3 => $this->l10n->t("The uploaded file was only partially uploaded"), 4 => $this->l10n->t("No file was uploaded"), 6 => $this->l10n->t("Missing a temporary folder"));
\OCP\Util::writeLog($this->appName, 'Uploaderror: ' . $errors[$error], \OCP\Util::DEBUG);
}
if (file_exists($file['tmp_name'])) {
$tmpkey = 'editphoto';
$size = getimagesize($file['tmp_name'], $info);
//$exif = @exif_read_data($file['tmp_name']);
$image = new \OCP\Image();
if ($image->loadFromFile($file['tmp_name'])) {
if (!$image->fixOrientation()) {
// No fatal error so we don't bail out.
\OCP\Util::writeLog($this->appName, 'Couldn\'t save correct image orientation: ' . $tmpkey, \OCP\Util::DEBUG);
}
\OC::$server->getCache()->remove($tmpkey);
\OC::$server->getCache()->remove($tmpkey . 'ratio');
$originalWidth = $image->width();
if (\OC::$server->getCache()->set($tmpkey, $image->data(), 600)) {
if ($image->width() > 400 || $image->height() > 400) {
$image->resize(400);
// Prettier resizing than with browser and saves bandwidth.
}
$ratio = $originalWidth / $image->width();
if (\OC::$server->getCache()->set($tmpkey . 'ratio', $ratio, 600)) {
$imgString = $image->__toString();
$resultData = array('mime' => $file['type'], 'size' => $file['size'], 'name' => $file['name'], 'id' => $id, 'tmp' => $tmpkey, 'imgdata' => $imgString);
$response = new JSONResponse();
$response->setData($resultData);
return $response;
}
}
}
}
}
/**
* Saves the photo from ownCloud FS to oC cache
* @return JSONResponse with data.tmp set to the key in the cache.
*
* @NoAdminRequired
* @NoCSRFRequired
*/
public function cacheFileSystemPhoto()
{
$params = $this->request->urlParams;
$response = new JSONResponse();
if (!isset($this->request->get['path'])) {
$response->bailOut(App::$l10n->t('No photo path was submitted.'));
}
$localpath = \OC\Files\Filesystem::getLocalFile($this->request->get['path']);
$tmpkey = 'contact-photo-' . $params['contactId'];
if (!file_exists($localpath)) {
return $response->bailOut(App::$l10n->t('File doesn\'t exist:') . $localpath);
}
$image = new \OCP\Image();
if (!$image) {
return $response->bailOut(App::$l10n->t('Error loading image.'));
}
if (!$image->loadFromFile($localpath)) {
return $response->bailOut(App::$l10n->t('Error loading image.'));
}
if ($image->width() > 400 || $image->height() > 400) {
$image->resize(400);
// Prettier resizing than with browser and saves bandwidth.
}
if (!$image->fixOrientation()) {
// No fatal error so we don't bail out.
$response->debug('Couldn\'t save correct image orientation: ' . $localpath);
}
if (!$this->server->getCache()->set($tmpkey, $image->data(), 600)) {
return $response->bailOut('Couldn\'t save temporary image: ' . $tmpkey);
}
return $response->setData(array('tmp' => $tmpkey, 'metadata' => array('contactId' => $params['contactId'], 'addressBookId' => $params['addressBookId'], 'backend' => $params['backend'])));
}
/**
* Generate thumbnail of an Image with GD
* @param string $viewPath Source view path
* @param string $srcImagePath Source image path relative to the ownCloud fakeroot
* @param string $dstImagePath Destination image path
* @return boolean TRUE image generated successfully, FALSE otherwise
*/
private function generateImageThumbnailGD($viewPath, $srcImagePath, $dstImagePath)
{
$view = new \OC\Files\View($viewPath);
$imageLocalPath = $view->getLocalFile($srcImagePath);
$image = new \OCP\Image();
$image->loadFromFile($imageLocalPath);
if (!$image->valid()) {
return FALSE;
}
//Non legge il path
$image->fixOrientation();
$image->resize($this->width);
$imageRsrc = $image->resource();
$height = $image->height();
$width = $image->width();
$widthOffset = intval(($this->width - $width) / 2);
$heightOffset = intval(($this->height - $height) / 2);
$thumbGDImage = imagecreatetruecolor($this->width, $this->height);
// Fill with background color
$bgColor = imagecolorallocate($thumbGDImage, $this->bgColor['red'], $this->bgColor['green'], $this->bgColor['blue']);
imagefilledrectangle($thumbGDImage, 0, 0, $this->width, $this->height, $bgColor);
imagecopyresampled($thumbGDImage, $imageRsrc, $widthOffset, $heightOffset, 0, 0, $width, $height, $width, $height);
imagepng($thumbGDImage, $dstImagePath, 7);
imagedestroy($thumbGDImage);
return TRUE;
}
