/home/edulekha/studygroup.edulekha.com/ow_plugins/photo/controllers/ajax_upload.php
<?php
/**
* This software is intended for use with Oxwall Free Community Software http://www.oxwall.org/ and is
* licensed under The BSD license.
* ---
* Copyright (c) 2011, Oxwall Foundation
* All rights reserved.
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and
* the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or other materials provided with the distribution.
*
* - Neither the name of the Oxwall Foundation nor the names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
*
*
* @author Kairat Bakitow <kainisoft@gmail.com>
* @package ow_plugins.photo.controllers
* @since 1.6.1
*/
class PHOTO_CTRL_AjaxUpload extends OW_ActionController
{
CONST STATUS_SUCCESS = 'success';
const STATUS_ERROR = 'error';
public function __construct()
{
parent::__construct();
$this->photoService = PHOTO_BOL_PhotoService::getInstance();
$this->photoAlbumService = PHOTO_BOL_PhotoAlbumService::getInstance();
}
public function init()
{
parent::init();
if ( !OW::getUser()->isAuthenticated() )
{
throw new AuthenticateException();
}
if ( !OW::getUser()->isAuthorized('photo', 'upload') )
{
$this->returnResponse(array(
'status' => self::STATUS_ERROR,
'result' => false,
'msg' => OW::getLanguage()->text('photo', 'auth_upload_permissions')
));
}
}
protected function getEntity( $params )
{
if ( empty($params['entityType']) || empty($params['entityId']) )
{
$params['entityType'] = 'user';
$params['entityId'] = OW::getUser()->getId();
}
return array($params['entityType'], $params['entityId']);
}
private function isAvailableFile( $file )
{
return !empty($file['file']) &&
$file['file']['error'] === UPLOAD_ERR_OK &&
in_array($file['file']['type'], array('image/jpeg', 'image/png', 'image/gif'), true) &&
$_FILES['file']['size'] <= $this->photoService->getMaxUploadFileSize() &&
is_uploaded_file($file['file']['tmp_name']);
}
private function getErrorMsg( $file )
{
if ( $this->isAvailableFile($file) )
{
return null;
}
if ( !empty($file['file']['error']) )
{
switch ( $file['file']['error'] )
{
case UPLOAD_ERR_INI_SIZE:
return OW::getLanguage()->text('photo', 'error_ini_size');
case UPLOAD_ERR_FORM_SIZE:
return OW::getLanguage()->text('photo', 'error_form_size');
case UPLOAD_ERR_PARTIAL:
return OW::getLanguage()->text('photo', 'error_partial');
case UPLOAD_ERR_NO_FILE:
return OW::getLanguage()->text('photo', 'error_no_file');
case UPLOAD_ERR_NO_TMP_DIR:
return OW::getLanguage()->text('photo', 'error_no_tmp_dir');
case UPLOAD_ERR_CANT_WRITE:
return OW::getLanguage()->text('photo', 'error_cant_write');
case UPLOAD_ERR_EXTENSION:
return OW::getLanguage()->text('photo', 'error_extension');
default:
return OW::getLanguage()->text('photo', 'no_photo_uploaded');
}
}
else
{
return OW::getLanguage()->text('photo', 'no_photo_uploaded');
}
}
public function ajaxSubmitPhotos( $params )
{
$status = BOL_AuthorizationService::getInstance()->getActionStatus('photo', 'upload');
// Check balance photo count == balanse count. Delete other photo
if ( $status['status'] != BOL_AuthorizationService::STATUS_AVAILABLE )
{
$this->returnResponse(array('result' => FALSE, 'msg' => $status['msg']));
}
$userId = OW::getUser()->getId();
$photoTmpService = PHOTO_BOL_PhotoTemporaryService::getInstance();
if ( (!strlen($albumName = htmlspecialchars(trim($_POST['album']))) || !strlen($albumName = htmlspecialchars(trim($_POST['album-name'])))) || count($tmpList = $photoTmpService->findUserTemporaryPhotos($userId, 'order')) === 0 )
{
$resp = array('result' => FALSE, 'msg' => OW::getLanguage()->text('photo', 'photo_upload_error'));
$this->returnResponse($resp);
}
$form = new PHOTO_CLASS_AjaxUploadForm('user', $userId);
if ( !$form->isValid($_POST) )
{
$error = $form->getErrors();
$resp = array('result' => FALSE);
if ( !empty($error['album-name'][0]) )
{
$resp['msg'] = $error['album-name'][0];
}
else
{
$resp['msg'] = OW::getLanguage()->text('photo', 'photo_upload_error');
}
$this->returnResponse($resp);
}
list($entityType, $entityId) = $this->getEntity($params);
if ( !($album = $this->photoAlbumService->findEntityAlbumByName($albumName, $entityId, $entityType)) )
{
$album = new PHOTO_BOL_PhotoAlbum();
$album->name = $albumName;
$album->userId = $userId;
$album->entityId = $entityId;
$album->entityType = $entityType;
$album->createDatetime = time();
$album->description = strlen($_POST['description']) ? htmlspecialchars(trim($_POST['description'])) : '';
$this->photoAlbumService->addAlbum($album);
}
$photos = array();
$photoTotalCount = $this->photoService->countUserPhotos($userId);
$photoTotalSetting = OW::getConfig()->getValue('photo', 'user_quota');
$photoInAlbumCount = $this->photoAlbumService->countAlbumPhotos($album->id);
$photoInAlbumSetting = OW::getConfig()->getValue('photo', 'album_quota');
$tmpList = array_reverse($tmpList);
foreach ( $tmpList as $tmpPhoto )
{
$status = BOL_AuthorizationService::getInstance()->getActionStatus('photo', 'upload');
if ( $status['status'] != BOL_AuthorizationService::STATUS_AVAILABLE )
{
OW::getFeedback()->error(OW::getLanguage()->text('photo', 'permission_exceeded', array('count' => count($tmpList), 'uploaded' => count($photos))));
break;
}
elseif ( ++$photoTotalCount > $photoTotalSetting )
{
OW::getFeedback()->error(OW::getLanguage()->text('photo', 'quota_exceeded', array('limit' => $photoTotalSetting)));
break;
}
elseif ( ++$photoInAlbumCount > $photoInAlbumSetting )
{
OW::getFeedback()->error(OW::getLanguage()->text('photo', 'album_quota_exceeded', array('limit' => $photoInAlbumSetting)));
break;
}
$tmpId = $tmpPhoto['dto']->id;
$angel = isset($_POST['rotate'][$tmpId]) ? fmod((int) $_POST['rotate'][$tmpId], 360) : 0;
$photo = $photoTmpService->moveTemporaryPhoto($tmpId, $album->id, !empty($_POST['desc'][$tmpId]) ? $_POST['desc'][$tmpId] : '', NULL, $angel);
$photoTmpService->deleteTemporaryPhoto($tmpId);
if ( $photo )
{
$photos[] = $photo;
}
}
$form->triggerComplete(array(
'album' => $album,
'photos' => $photos
));
$resp = $this->onSubmitComplete($entityType, $entityId, $album, $photos);
$this->returnResponse($resp);
}
protected function onSubmitComplete( $entityType, $entityId, PHOTO_BOL_PhotoAlbum $album, $photos )
{
$this->photoService->createAlbumCover($album->id, $photos);
$userId = OW::getUser()->getId();
$result = array('result' => TRUE);
if ( empty($photos) )
{
$result['url'] = OW::getRouter()->urlForRoute('photo_user_album', array(
'user' => BOL_UserService::getInstance()->getUserName($userId),
'album' => $album->id
));
return $result;
}
$movedArray = array();
foreach ( $photos as $photo )
{
$movedArray[] = array(
'entityType' => $entityType,
'entityId' => $entityId,
'addTimestamp' => $photo->addDatetime,
'photoId' => $photo->id,
'hash' => $photo->hash,
'description' => $photo->description
);
}
$event = new OW_Event(PHOTO_CLASS_EventHandler::EVENT_ON_PHOTO_ADD, $movedArray);
OW::getEventManager()->trigger($event);
$photoCount = count($photos);
$photoIdList = array();
foreach ( $photos as $photo )
{
$photoIdList[] = $photo->id;
};
$newPhotos = PHOTO_BOL_PhotoDao::getInstance()->findByIdList($photoIdList);
$approvalPhotos = array();
foreach ($newPhotos as $photo )
{
if ( $photo->status == PHOTO_BOL_PhotoDao::STATUS_APPROVED )
{
BOL_AuthorizationService::getInstance()->trackAction('photo', 'upload', array('checkInterval' => false));
}
elseif ( $photo->status == PHOTO_BOL_PhotoDao::STATUS_APPROVAL )
{
$approvalPhotos[] = $photo;
}
};
if ( ($approvalCount = count($approvalPhotos)) === $photoCount )
{
if ( $approvalCount === 1 )
{
OW::getFeedback()->info(OW::getLanguage()->text('photo', 'photo_uploaded_pending_approval'));
}
else
{
OW::getFeedback()->info(OW::getLanguage()->text('photo', 'photos_uploaded_pending_approval', array('count' => $approvalCount)));
}
if ( $this->photoAlbumService->countAlbumPhotos($album->id) > 0 )
{
$result['url'] = OW::getRouter()->urlForRoute('photo_user_album', array(
'user' => BOL_UserService::getInstance()->getUserName($userId),
'album' => $album->id
));
}
else
{
$result['url']= OW::getRouter()->urlForRoute('photo_user_albums', array(
'user' => BOL_UserService::getInstance()->getUserName($userId)
));
}
return $result;
}
if ( $photoCount == 1 )
{
$this->photoService->triggerNewsfeedEventOnSinglePhotoAdd($album, $photos[0]);
}
else
{
$this->photoService->triggerNewsfeedEventOnMultiplePhotosAdd($album, $photos);
}
$result['url'] = OW::getRouter()->urlForRoute('photo_user_album', array(
'user' => BOL_UserService::getInstance()->getUserName($userId),
'album' => $album->id
));
OW::getFeedback()->info(OW::getLanguage()->text('photo', 'photos_uploaded', array('count' => $photoCount)));
return $result;
}
public function upload( array $params = array() )
{
if ( $this->isAvailableFile($_FILES) )
{
$order = !empty($_POST['order']) ? (int) $_POST['order'] : 0;
if ( ($id = PHOTO_BOL_PhotoTemporaryService::getInstance()->addTemporaryPhoto($_FILES['file']['tmp_name'], OW::getUser()->getId(), $order)) )
{
$fileUrl = PHOTO_BOL_PhotoTemporaryDao::getInstance()->getTemporaryPhotoUrl($id, 2);
$this->returnResponse(array(
'status' => self::STATUS_SUCCESS,
'fileUrl' => $fileUrl . '?' . uniqid(),
'id' => $id
));
}
else
{
$this->returnResponse(array(
'status' => self::STATUS_ERROR,
'msg' => OW::getLanguage()->text('photo', 'no_photo_uploaded')
));
}
}
else
{
$msg = $this->getErrorMsg($_FILES);
$this->returnResponse(array(
'status' => self::STATUS_ERROR,
'msg' => $msg
));
}
}
public function delete( array $params = array() )
{
if ( !empty($_POST['id']) )
{
PHOTO_BOL_PhotoTemporaryService::getInstance()->deleteTemporaryPhoto((int)$_POST['id']);
}
exit();
}
private function returnResponse( $response )
{
if ( !OW_DEBUG_MODE )
{
ob_end_clean();
}
exit(json_encode($response));
}
public function checkFakeAlbumData( array $params = array() )
{
$form = new PHOTO_CLASS_CreateFakeAlbumForm();
if ( OW::getRequest()->isPost() && $form->isValid($_POST) )
{
$this->returnResponse(array(
'result' => true,
'data' => array_merge($_POST, $form->getValues())
));
}
else
{
$this->returnResponse(array(
'result' => false,
'errors' => $form->getErrors()
));
}
}
}