/**
* Rotate right a image
*
* @access public
*/
function RotateRight()
{
$post = jaws()->request->fetch(array('image', 'fromalbum'), 'post');
//FIXME: Ugly, maybe we need to pass just the image id, also we need to create a
//class to manage image actions(resize, rotate)
$model = $this->gadget->model->load('Photos');
$image = $model->GetImageEntry($post['image']);
if (Jaws_Error::IsError($image)) {
Jaws_Header::Location(BASE_SCRIPT . '?gadget=Phoo&action=EditPhoto&image=' . $post['image'] . '&album=' . $post['fromalbum']);
}
include_once JAWS_PATH . 'include/Jaws/Image.php';
$objImage = Jaws_Image::factory();
if (Jaws_Error::IsError($objImage)) {
$GLOBALS['app']->Session->PushLastResponse($objImage->getMessage(), RESPONSE_ERROR);
} else {
// thumb
$objImage->load(JAWS_DATA . 'phoo/' . rawurldecode($image['thumb']));
$objImage->rotate(90);
$res = $objImage->save();
$objImage->free();
if (Jaws_Error::IsError($res)) {
$GLOBALS['app']->Session->PushLastResponse($res->getMessage(), RESPONSE_ERROR);
} else {
// medium
$objImage->load(JAWS_DATA . 'phoo/' . rawurldecode($image['medium']));
$objImage->rotate(90);
$res = $objImage->save();
$objImage->free();
if (Jaws_Error::IsError($res)) {
$GLOBALS['app']->Session->PushLastResponse($res->getMessage(), RESPONSE_ERROR);
} else {
// original image
$objImage->load(JAWS_DATA . 'phoo/' . rawurldecode($image['image']));
$objImage->rotate(90);
$res = $objImage->save();
$objImage->free();
if (Jaws_Error::IsError($res)) {
$GLOBALS['app']->Session->PushLastResponse($res->getMessage(), RESPONSE_ERROR);
} else {
$GLOBALS['app']->Session->PushLastResponse(_t('GLOBAL_IMAGE_ROTATED_RIGHT'), RESPONSE_NOTICE);
}
}
}
}
Jaws_Header::Location(BASE_SCRIPT . '?gadget=Phoo&action=EditPhoto&image=' . $post['image'] . '&album=' . $post['fromalbum']);
}
/**
* Resize an image on the fly
*
* FIXME: I don't know if is better to get it as a standalone function...
*
* @returns binary Image resized
*/
function Thumb()
{
$image = jaws()->request->fetch('image', 'get');
$objImage = Jaws_Image::factory();
if (!Jaws_Error::IsError($objImage)) {
$result = $objImage->load(JAWS_DATA . 'phoo/import/' . $image);
if (!Jaws_Error::IsError($result)) {
$thumbSize = explode('x', $this->gadget->registry->fetch('thumbsize'));
$objImage->resize($thumbSize[0], $thumbSize[1]);
$result = $objImage->display();
if (!Jaws_Error::IsError($result)) {
return $result;
}
}
}
header('Content-type: image/png');
return file_get_contents('gadgets/Phoo/Resources/images/logo.png');
}
/**
* Returns avatar as stream data
*
* @access public
* @return bool True on success, false otherwise
*/
function LoadAvatar()
{
$file = jaws()->request->fetch('file', 'get');
$objImage = Jaws_Image::factory();
if (!Jaws_Error::IsError($objImage)) {
if (!empty($file)) {
$file = preg_replace("/[^[:alnum:]_\\.\\-]*/i", "", $file);
$result = $objImage->load(Jaws_Utils::upload_tmp_dir() . '/' . $file, true);
if (!Jaws_Error::IsError($result)) {
$result = $objImage->display();
if (!Jaws_Error::IsError($result)) {
return $result;
}
}
}
}
return false;
}
/**
* Returns menu image as stream data
*
* @access public
* @return bool True on successful, False otherwise
*/
function LoadImage()
{
$params = jaws()->request->fetch(array('id', 'file'), 'get');
$objImage = Jaws_Image::factory();
if (!Jaws_Error::IsError($objImage)) {
if (is_null($params['file'])) {
$model = $this->gadget->model->load('Menu');
$result = $model->GetMenuImage($params['id']);
if (!Jaws_Error::IsError($result)) {
$result = $objImage->setData($result, true);
}
} else {
$params['file'] = preg_replace("/[^[:alnum:]_\\.\\-]*/i", "", $params['file']);
$result = $objImage->load(Jaws_Utils::upload_tmp_dir() . '/' . $params['file'], true);
}
if (!Jaws_Error::IsError($result)) {
$result = $objImage->display();
if (!Jaws_Error::IsError($result)) {
return $result;
}
}
}
return false;
}
/**
* Returns menu image as stream data
*
* @access public
* @return bool True on successful, False otherwise
*/
function LoadImage()
{
$id = (int) jaws()->request->fetch('id', 'get');
$model = $this->gadget->model->load('Menu');
$image = $model->GetMenuImage($id);
if (!Jaws_Error::IsError($image)) {
$objImage = Jaws_Image::factory();
if (!Jaws_Error::IsError($objImage)) {
$objImage->setData($image, true);
$res = $objImage->display('', null, 315360000);
// cached for 10 years!
if (!Jaws_Error::IsError($res)) {
return $res;
}
}
}
return false;
}
/**
* Add a new entry
*
* @access public
* @param string $user User who is adding the photo
* @param array $files info like original name, tmp name and size
* @param string $title Title of the image
* @param string $description Description of the image
* @param bool $fromControlPanel Is it called from ControlPanel?
* @param array $album Array containing the required info about the album
* @return mixed Returns the ID of the new entry and Jaws_Error on error
*/
function NewEntry($user, $files, $title, $description, $fromControlPanel = true, $album)
{
// check if it's really a uploaded file.
/*if (is_uploaded_file($files['tmp_name'])) {
$GLOBALS['app']->Session->PushLastResponse(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO'), RESPONSE_ERROR);
return new Jaws_Error(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO'));
}*/
if (!preg_match("/\\.png\$|\\.jpg\$|\\.jpeg\$|\\.gif\$/i", $files['name'])) {
$GLOBALS['app']->Session->PushLastResponse(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO_EXT'), RESPONSE_ERROR);
return new Jaws_Error(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO_EXT'));
}
// Create directories
$uploaddir = JAWS_DATA . 'phoo/' . date('Y_m_d') . '/';
if (!is_dir($uploaddir)) {
if (!Jaws_Utils::is_writable(JAWS_DATA . 'phoo/')) {
$GLOBALS['app']->Session->PushLastResponse(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO'), RESPONSE_ERROR);
return new Jaws_Error(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO'));
}
$new_dirs = array();
$new_dirs[] = $uploaddir;
$new_dirs[] = $uploaddir . 'thumb';
$new_dirs[] = $uploaddir . 'medium';
foreach ($new_dirs as $new_dir) {
if (!Jaws_Utils::mkdir($new_dir)) {
$GLOBALS['app']->Session->PushLastResponse(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO'), RESPONSE_ERROR);
return new Jaws_Error(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO'));
}
}
}
$filename = $files['name'];
if (file_exists($uploaddir . $files['name'])) {
$filename = time() . '_' . $files['name'];
}
$res = Jaws_Utils::UploadFiles($files, $uploaddir, 'jpg,gif,png,jpeg', false, !$fromControlPanel);
if (Jaws_Error::IsError($res)) {
$GLOBALS['app']->Session->PushLastResponse($res->getMessage(), RESPONSE_ERROR);
return new Jaws_Error($res->getMessage());
} elseif (empty($res)) {
$GLOBALS['app']->Session->PushLastResponse(_t('GLOBAL_ERROR_UPLOAD_4'), RESPONSE_ERROR);
return new Jaws_Error(_t('GLOBAL_ERROR_UPLOAD_4'));
}
$filename = $res[0][0]['host_filename'];
$uploadfile = $uploaddir . $filename;
// Resize Image
include_once JAWS_PATH . 'include/Jaws/Image.php';
$objImage = Jaws_Image::factory();
if (Jaws_Error::IsError($objImage)) {
return Jaws_Error::raiseError($objImage->getMessage());
}
$thumbSize = explode('x', $this->gadget->registry->fetch('thumbsize'));
$mediumSize = explode('x', $this->gadget->registry->fetch('mediumsize'));
$objImage->load($uploadfile);
$objImage->resize($thumbSize[0], $thumbSize[1]);
$res = $objImage->save($this->GetThumbPath($uploadfile));
$objImage->free();
if (Jaws_Error::IsError($res)) {
// Return an error if image can't be resized
$GLOBALS['app']->Session->PushLastResponse(_t('PHOO_ERROR_CANT_RESIZE_TO_THUMB'), RESPONSE_ERROR);
return new Jaws_Error($res->getMessage());
}
$objImage->load($uploadfile);
$objImage->resize($mediumSize[0], $mediumSize[1]);
$res = $objImage->save($this->GetMediumPath($uploadfile));
$objImage->free();
if (Jaws_Error::IsError($res)) {
// Return an error if image can't be resized
$GLOBALS['app']->Session->PushLastResponse($res->getMessage(), RESPONSE_ERROR);
return new Jaws_Error(_t('PHOO_ERROR_CANT_RESIZE_TO_MEDIUM'));
}
$data = array();
$data['user_id'] = $user;
$data['filename'] = date('Y_m_d') . '/' . $filename;
$data['title'] = $title;
$data['description'] = $description;
if ($this->gadget->registry->fetch('allow_comments') === 'true' && $album['allow_comments']) {
$data['allow_comments'] = true;
} else {
$data['allow_comments'] = false;
}
if ($this->gadget->registry->fetch('published') === 'true' && $this->gadget->GetPermission('ManageAlbums')) {
$data['published'] = true;
} else {
$data['published'] = false;
}
$jDate = Jaws_Date::getInstance();
$createtime = Jaws_DB::getInstance()->date();
if (function_exists('exif_read_data') && preg_match("/\\.jpg\$|\\.jpeg\$/i", $files['name']) && ($exifData = @exif_read_data($uploadfile, 1, true)) && !empty($exifData['IFD0']['DateTime']) && $jDate->ValidDBDate($exifData['IFD0']['DateTime'])) {
$aux = explode(' ', $exifData['IFD0']['DateTime']);
$auxdate = str_replace(':', '-', $aux[0]);
$auxtime = $aux[1];
$createtime = $auxdate . ' ' . $auxtime;
}
$data['createtime'] = $createtime;
$table = Jaws_ORM::getInstance()->table('phoo_image');
$result = $table->insert($data)->exec();
if (Jaws_Error::IsError($result)) {
$GLOBALS['app']->Session->PushLastResponse(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO'), RESPONSE_ERROR);
return new Jaws_Error(_t('PHOO_ERROR_CANT_UPLOAD_PHOTO'));
}
// Lets remove the original if keep_original = false
if ($this->gadget->registry->fetch('keep_original') == 'false') {
if (!empty($data['filename'])) {
Jaws_Utils::delete(JAWS_DATA . 'phoo/' . $data['filename']);
}
}
// shout SiteActivity event
$saParams = array();
$saParams['action'] = 'Photo';
$this->gadget->event->shout('SiteActivity', $saParams);
$GLOBALS['app']->Session->PushLastResponse(_t('PHOO_PHOTO_ADDED'), RESPONSE_NOTICE);
return $result;
}
