/**
* Rotate the given image file
*/
private function _rotatePhoto($imageFile, $photoTable, $storedPath, $thumbPath)
{
$config = CFactory::getConfig();
// Read orientation data from original file
$orientation = CImageHelper::getOrientation($imageFile['tmp_name']);
// A newly uplaoded image might not be resized yet, do it now
$displayWidth = $config->getInt('photodisplaysize');
JRequest::setVar('imgid', $photoTable->id, 'GET');
JRequest::setVar('maxW', $displayWidth, 'GET');
JRequest::setVar('maxH', $displayWidth, 'GET');
$this->showimage(false);
// Rotata resized files ince it is smaller
switch ($orientation) {
case 1:
// nothing
break;
case 2:
// horizontal flip
// $image->flipImage($public,1);
break;
case 3:
// 180 rotate left
// $image->rotateImage($public,180);
CImageHelper::rotate($storedPath, $storedPath, 180);
CImageHelper::rotate($thumbPath, $thumbPath, 180);
break;
case 4:
// vertical flip
// $image->flipImage($public,2);
break;
case 5:
// vertical flip + 90 rotate right
//$image->flipImage($public, 2);
//$image->rotateImage($public, -90);
break;
case 6:
// 90 rotate right
// $image->rotateImage($public, -90);
CImageHelper::rotate($storedPath, $storedPath, -90);
CImageHelper::rotate($thumbPath, $thumbPath, -90);
break;
case 7:
// horizontal flip + 90 rotate right
// $image->flipImage($public,1);
// $image->rotateImage($public, -90);
break;
case 8:
// 90 rotate left
// $image->rotateImage($public, 90);
CImageHelper::rotate($storedPath, $storedPath, 90);
CImageHelper::rotate($thumbPath, $thumbPath, 90);
break;
}
}
public function upload()
{
$my = $this->plugin->get('user');
$config = CFactory::getConfig();
$returns = array();
// Load up required models and properties
CFactory::load('controllers', 'photos');
CFactory::load('libraries', 'photos');
CFactory::load('models', 'photos');
CFactory::load('helpers', 'image');
$photos = JRequest::get('Files');
$albumId = JRequest::getVar('albumid', '', 'REQUEST');
$album =& JTable::getInstance('Album', 'CTable');
$album->load($albumId);
$handler = $this->_getHandler($album);
foreach ($photos as $imageFile) {
if (!$this->_validImage($imageFile)) {
$this->_showUploadError(true, $this->getError());
return;
}
if ($this->_imageLimitExceeded(filesize($imageFile['tmp_name']))) {
$this->_showUploadError(true, JText::_('CC IMAGE FILE SIZE EXCEEDED'));
return;
}
// We need to read the filetype as uploaded always return application/octet-stream
// regardless od the actual file type
$info = getimagesize($imageFile['tmp_name']);
$isDefaultPhoto = JRequest::getVar('defaultphoto', false, 'REQUEST');
if ($album->id == 0 || $my->id != $album->creator && $album->type != PHOTOS_GROUP_TYPE) {
$this->_showUploadError(true, JText::_('CC INVALID ALBUM'));
return;
}
if (!$album->hasAccess($my->id, 'upload')) {
$this->_showUploadError(true, JText::_('CC INVALID ALBUM'));
return;
}
// Hash the image file name so that it gets as unique possible
$fileName = JUtility::getHash($imageFile['tmp_name'] . time());
$hashFilename = JString::substr($fileName, 0, 24);
$imgType = image_type_to_mime_type($info[2]);
// Load the tables
$photoTable =& JTable::getInstance('Photo', 'CTable');
// @todo: configurable paths?
$storage = JPATH_ROOT . DS . $config->getString('photofolder');
$albumPath = empty($album->path) ? '' : $album->id . DS;
// Test if the photos path really exists.
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
CFactory::load('helpers', 'limits');
$originalPath = $handler->getOriginalPath($storage, $albumPath, $album->id);
CFactory::load('helpers', 'owner');
// @rule: Just in case user tries to exploit the system, we should prevent this from even happening.
if ($handler->isExceedUploadLimit() && !COwnerHelper::isCommunityAdmin()) {
$config = CFactory::getConfig();
$photoLimit = $config->get('groupphotouploadlimit');
echo JText::sprintf('CC GROUP PHOTO UPLOAD LIMIT REACHED', $photoLimit);
return;
}
if (!JFolder::exists($originalPath)) {
if (!JFolder::create($originalPath, (int) octdec($config->get('folderpermissionsphoto')))) {
$this->_showUploadError(true, JText::_('CC ERROR CREATING USERS PHOTO FOLDER'));
return;
}
}
$locationPath = $handler->getLocationPath($storage, $albumPath, $album->id);
if (!JFolder::exists($locationPath)) {
if (!JFolder::create($locationPath, (int) octdec($config->get('folderpermissionsphoto')))) {
$this->_showUploadError(true, JText::_('CC ERROR CREATING USERS PHOTO FOLDER'));
return;
}
}
$thumbPath = $handler->getThumbPath($storage, $album->id);
$thumbPath = $thumbPath . DS . $albumPath . 'thumb_' . $hashFilename . CImageHelper::getExtension($imageFile['type']);
CPhotos::generateThumbnail($imageFile['tmp_name'], $thumbPath, $imgType);
// Original photo need to be kept to make sure that, the gallery works
$useAlbumId = empty($album->path) ? 0 : $album->id;
$originalFile = $originalPath . $hashFilename . CImageHelper::getExtension($imgType);
$this->_storeOriginal($imageFile['tmp_name'], $originalFile, $useAlbumId);
$photoTable->original = JString::str_ireplace(JPATH_ROOT . DS, '', $originalFile);
// Set photos properties
$photoTable->albumid = $albumId;
$photoTable->caption = $imageFile['name'];
$photoTable->creator = $my->id;
$photoTable->created = gmdate('Y-m-d H:i:s');
// Remove the filename extension from the caption
if (JString::strlen($photoTable->caption) > 4) {
$photoTable->caption = JString::substr($photoTable->caption, 0, JString::strlen($photoTable->caption) - 4);
}
// @todo: configurable options?
// Permission should follow album permission
$photoTable->published = '1';
$photoTable->permissions = $album->permissions;
// Set the relative path.
// @todo: configurable path?
$storedPath = $handler->getStoredPath($storage, $albumId);
$storedPath = $storedPath . DS . $albumPath . $hashFilename . CImageHelper::getExtension($imageFile['type']);
$photoTable->image = JString::str_ireplace(JPATH_ROOT . DS, '', $storedPath);
$photoTable->thumbnail = JString::str_ireplace(JPATH_ROOT . DS, '', $thumbPath);
//photo filesize, use sprintf to prevent return of unexpected results for large file.
$photoTable->filesize = sprintf("%u", filesize($originalPath));
// @rule: Set the proper ordering for the next photo upload.
$photoTable->setOrdering();
// Store the object
$photoTable->store();
// We need to see if we need to rotate this image, from EXIF orientation data
// Only for jpeg image.
if ($config->get('photos_auto_rotate') && $imgType == 'image/jpeg') {
// Read orientation data from original file
$orientation = CImageHelper::getOrientation($imageFile['tmp_name']);
//echo $orientation; exit;
// A newly uplaoded image might not be resized yet, do it now
$displayWidth = $config->getInt('photodisplaysize');
JRequest::setVar('imgid', $photoTable->id, 'GET');
JRequest::setVar('maxW', $displayWidth, 'GET');
JRequest::setVar('maxH', $displayWidth, 'GET');
$this->showimage(false);
// Rotata resized files ince it is smaller
switch ($orientation) {
case 1:
// nothing
break;
case 2:
// horizontal flip
// $image->flipImage($public,1);
break;
case 3:
// 180 rotate left
// $image->rotateImage($public,180);
CImageHelper::rotate($storedPath, $storedPath, 180);
CImageHelper::rotate($thumbPath, $thumbPath, 180);
break;
case 4:
// vertical flip
// $image->flipImage($public,2);
break;
case 5:
// vertical flip + 90 rotate right
//$image->flipImage($public, 2);
//$image->rotateImage($public, -90);
break;
case 6:
// 90 rotate right
// $image->rotateImage($public, -90);
CImageHelper::rotate($storedPath, $storedPath, -90);
CImageHelper::rotate($thumbPath, $thumbPath, -90);
break;
case 7:
// horizontal flip + 90 rotate right
// $image->flipImage($public,1);
// $image->rotateImage($public, -90);
break;
case 8:
// 90 rotate left
// $image->rotateImage($public, 90);
CImageHelper::rotate($storedPath, $storedPath, 90);
CImageHelper::rotate($thumbPath, $thumbPath, 90);
break;
}
}
// Trigger for onPhotoCreate
CFactory::load('libraries', 'apps');
$apps =& CAppPlugins::getInstance();
$apps->loadApplications();
$params = array();
$params[] =& $photoTable;
$apps->triggerEvent('onPhotoCreate', $params);
// Set image as default if necessary
// Load photo album table
if ($isDefaultPhoto) {
// Set the photo id
$album->photoid = $photoTable->id;
$album->store();
}
// @rule: Set first photo as default album cover if enabled
if (!$isDefaultPhoto && $config->get('autoalbumcover')) {
$photosModel = CFactory::getModel('Photos');
$totalPhotos = $photosModel->getTotalPhotos($album->id);
if ($totalPhotos <= 1) {
$album->photoid = $photoTable->id;
$album->store();
}
}
$act = new stdClass();
$act->cmd = 'photo.upload';
$act->actor = $my->id;
$act->access = $my->getParam('privacyPhotoView');
$act->target = 0;
$act->title = JText::sprintf($handler->getUploadActivityTitle(), '{photo_url}', $album->name);
$act->content = '<img src="' . rtrim(JURI::root(), '/') . '/' . $photoTable->thumbnail . '" style=\\"border: 1px solid #eee;margin-right: 3px;" />';
$act->app = 'photos';
$act->cid = $albumId;
$params = new JParameter('');
$params->set('multiUrl', $handler->getAlbumURI($albumId, false));
$params->set('photoid', $photoTable->id);
$params->set('action', 'upload');
$params->set('photo_url', $handler->getPhotoURI($albumId, $photoTable->id, false));
// Add activity logging
CFactory::load('libraries', 'activities');
CActivityStream::add($act, $params->toString());
//add user points
CFactory::load('libraries', 'userpoints');
CUserPoints::assignPoint('photo.upload');
// Photo upload was successfull, display a proper message
//$this->_showUploadError( false , JText::sprintf('CC PHOTO UPLOADED SUCCESSFULLY', $photoTable->caption ) , $photoTable->getThumbURI(), $albumId );
$returns[] = array('album_id' => $albumId, 'image_id' => $photoTable->id, 'caption' => $photoTable->caption, 'created' => $photoTable->created, 'storage' => $photoTable->storage, 'thumbnail' => $photoTable->getThumbURI(), 'image' => $photoTable->getImageURI());
}
return $returns;
exit;
}
/**
* Upload a new user avatar, called from the profile/change avatar page
*/
public function uploadAvatar()
{
CFactory::setActiveProfile();
jimport('joomla.filesystem.file');
jimport('joomla.utilities.utility');
$view = $this->getView('profile');
$mainframe = JFactory::getApplication();
$jinput = $mainframe->input;
$my = CFactory::getUser();
if ($my->id == 0) {
return $this->blockUnregister();
}
// If uplaod is detected, we process the uploaded avatar
if ($jinput->post->get('action', '')) {
$mainframe = JFactory::getApplication();
$fileFilter = new JInput($_FILES);
$file = $fileFilter->get('Filedata', '', 'array');
$userid = $my->id;
if ($jinput->post->get('userid', '', 'INT') != '') {
$userid = JRequest::getInt('userid', '', 'POST');
$url = CRoute::_('index.php?option=com_community&view=profile&userid=' . $userid);
$my = CFactory::getUser($userid);
}
if (!isset($file['tmp_name']) || empty($file['tmp_name'])) {
$mainframe->enqueueMessage(JText::_('COM_COMMUNITY_NO_POST_DATA'), 'error');
if (isset($url)) {
$mainframe->redirect($url);
}
} else {
$config = CFactory::getConfig();
$uploadLimit = (double) $config->get('maxuploadsize');
$uploadLimit = $uploadLimit * 1024 * 1024;
// @rule: Limit image size based on the maximum upload allowed.
if (filesize($file['tmp_name']) > $uploadLimit && $uploadLimit != 0) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_VIDEOS_IMAGE_FILE_SIZE_EXCEEDED_MB', CFactory::getConfig()->get('maxuploadsize')), 'error');
if (isset($url)) {
$mainframe->redirect($url);
}
$mainframe->redirect(CRoute::_('index.php?option=com_community&view=profile&userid=' . $userid . '&task=uploadAvatar', false));
}
if (!CImageHelper::isValidType($file['type'])) {
$mainframe->enqueueMessage(JText::_('COM_COMMUNITY_IMAGE_FILE_NOT_SUPPORTED'), 'error');
if (isset($url)) {
$mainframe->redirect($url);
}
$mainframe->redirect(CRoute::_('index.php?option=com_community&view=profile&userid=' . $userid . '&task=uploadAvatar', false));
}
if (!CImageHelper::isValid($file['tmp_name'])) {
$mainframe->enqueueMessage(JText::_('COM_COMMUNITY_IMAGE_FILE_NOT_SUPPORTED'), 'error');
if (isset($url)) {
$mainframe->redirect($url);
}
} else {
// @todo: configurable width?
//$imageMaxWidth = 160;
//$imageMaxHeight = 240;
// Get a hash for the file name.
$profileType = $my->getProfileType();
$fileName = JApplication::getHash($file['tmp_name'] . time());
$hashFileName = JString::substr($fileName, 0, 24);
$multiprofile = JTable::getInstance('MultiProfile', 'CTable');
$multiprofile->load($profileType);
$useWatermark = $profileType != COMMUNITY_DEFAULT_PROFILE && $config->get('profile_multiprofile') && !empty($multiprofile->watermark) ? true : false;
//@todo: configurable path for avatar storage?
$storage = JPATH_ROOT . '/' . $config->getString('imagefolder') . '/avatar';
/* physical path */
$storageImage = $storage . '/' . $hashFileName . CImageHelper::getExtension($file['type']);
$storageThumbnail = $storage . '/thumb_' . $hashFileName . CImageHelper::getExtension($file['type']);
/**
* reverse image use for cropping feature
* @uses <type>-<hashFileName>.<ext>
*/
$storageReserve = $storage . '/profile-' . $hashFileName . CImageHelper::getExtension($file['type']);
/* relative path to save in database */
$image = $config->getString('imagefolder') . '/avatar/' . $hashFileName . CImageHelper::getExtension($file['type']);
$thumbnail = $config->getString('imagefolder') . '/avatar/' . 'thumb_' . $hashFileName . CImageHelper::getExtension($file['type']);
// filename for stream attachment
$imageAttachment = $config->getString('imagefolder') . '/avatar/' . $hashFileName . '_stream_' . CImageHelper::getExtension($file['type']);
$userModel = CFactory::getModel('user');
//Minimum height/width checking for Avatar uploads
list($currentWidth, $currentHeight) = getimagesize($file['tmp_name']);
/**
* Do square avatar 160x160
* @since 3.0
*/
if ($currentWidth < COMMUNITY_AVATAR_PROFILE_WIDTH || $currentHeight < COMMUNITY_AVATAR_PROFILE_HEIGHT) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_ERROR_MINIMUM_AVATAR_DIMENSION', COMMUNITY_AVATAR_PROFILE_WIDTH, COMMUNITY_AVATAR_PROFILE_HEIGHT), 'error');
$mainframe->redirect(CRoute::_('index.php?option=com_community&view=profile&task=uploadAvatar', false));
}
// // Only resize when the width exceeds the max.
// if ( ! CImageHelper::resizeProportional($file['tmp_name'], $storageImage, $file['type'], $imageMaxWidth, $imageMaxHeight))
// {
// $mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_ERROR_MOVING_UPLOADED_FILE', $storageImage), 'error');
//
// if (isset($url))
// {
// $mainframe->redirect($url);
// }
// }
/**
* Generate square avatar
*/
if (!CImageHelper::createThumb($file['tmp_name'], $storageImage, $file['type'], COMMUNITY_AVATAR_PROFILE_WIDTH, COMMUNITY_AVATAR_PROFILE_HEIGHT)) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_ERROR_MOVING_UPLOADED_FILE', $storageImage), 'error');
if (isset($url)) {
$mainframe->redirect($url);
}
}
// Generate thumbnail
if (!CImageHelper::createThumb($file['tmp_name'], $storageThumbnail, $file['type'])) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_ERROR_MOVING_UPLOADED_FILE', $storageThumbnail), 'error');
if (isset($url)) {
$mainframe->redirect($url);
}
}
/**
* Generate large image use for avatar thumb cropping
* It must be larget than profile avatar size because we'll use it for profile avatar recrop also
*/
if ($currentWidth >= $currentHeight) {
if (!CImageHelper::resizeProportional($file['tmp_name'], $storageReserve, $file['type'], 0, COMMUNITY_AVATAR_RESERVE_HEIGHT)) {
$this->_showUploadError(true, JText::sprintf('COM_COMMUNITY_ERROR_MOVING_UPLOADED_FILE', $storageReserve));
return;
}
} else {
if (!CImageHelper::resizeProportional($file['tmp_name'], $storageReserve, $file['type'], COMMUNITY_AVATAR_RESERVE_WIDTH, 0)) {
$this->_showUploadError(true, JText::sprintf('COM_COMMUNITY_ERROR_MOVING_UPLOADED_FILE', $storageReserve));
return;
}
}
if ($useWatermark) {
// @rule: Before adding the watermark, we should copy the user's original image so that when the admin tries to reset the avatar,
// it will be able to grab the original picture.
if (!JFolder::exists(JPATH_ROOT . '/images/watermarks/original/')) {
JFolder::create(JPATH_ROOT . '/images/watermarks/original/');
}
JFile::copy($storageImage, JPATH_ROOT . '/images/watermarks/original/' . md5($my->id . '_avatar') . CImageHelper::getExtension($file['type']));
JFile::copy($storageThumbnail, JPATH_ROOT . '/images/watermarks/original/' . md5($my->id . '_thumb') . CImageHelper::getExtension($file['type']));
$watermarkPath = JPATH_ROOT . '/' . CString::str_ireplace('/', '/', $multiprofile->watermark);
list($watermarkWidth, $watermarkHeight) = getimagesize($watermarkPath);
list($avatarWidth, $avatarHeight) = getimagesize($storageImage);
list($thumbWidth, $thumbHeight) = getimagesize($storageThumbnail);
$watermarkImage = $storageImage;
$watermarkThumbnail = $storageThumbnail;
// Avatar Properties
$avatarPosition = CImageHelper::getPositions($multiprofile->watermark_location, $avatarWidth, $avatarHeight, $watermarkWidth, $watermarkHeight);
// The original image file will be removed from the system once it generates a new watermark image.
CImageHelper::addWatermark($storageImage, $watermarkImage, $file['type'], $watermarkPath, $avatarPosition->x, $avatarPosition->y);
//Thumbnail Properties
$thumbPosition = CImageHelper::getPositions($multiprofile->watermark_location, $thumbWidth, $thumbHeight, $watermarkWidth, $watermarkHeight);
// The original thumbnail file will be removed from the system once it generates a new watermark image.
CImageHelper::addWatermark($storageThumbnail, $watermarkThumbnail, $file['type'], $watermarkPath, $thumbPosition->x, $thumbPosition->y);
$my->set('_watermark_hash', $multiprofile->watermark_hash);
$my->save();
}
// Autorotate avatar based on EXIF orientation value
if ($file['type'] == 'image/jpeg') {
$orientation = CImageHelper::getOrientation($file['tmp_name']);
CImageHelper::autoRotate($storageImage, $orientation);
CImageHelper::autoRotate($storageThumbnail, $orientation);
CImageHelper::autoRotate($storageReserve, $orientation);
}
// @todo: Change to use table code and get rid of model code
$userModel->setImage($userid, $image, 'avatar');
$userModel->setImage($userid, $thumbnail, 'thumb');
// Update the user object so that the profile picture gets updated.
$my->set('_avatar', $image);
$my->set('_thumb', $thumbnail);
// @rule: once user changes their profile picture, storage method should always be file.
$my->set('_storage', 'file');
if (isset($url)) {
$mainframe->redirect($url);
}
// Generate activity stream.
$this->_addAvatarUploadActivity($userid, $thumbnail);
$this->cacheClean(array(COMMUNITY_CACHE_TAG_ACTIVITIES, COMMUNITY_CACHE_TAG_FRONTPAGE));
}
}
}
echo $view->get(__FUNCTION__);
}
public static function autoRotate($imagePath, $orientation = null)
{
if (!$orientation) {
// Read orientation data from original file
$orientation = CImageHelper::getOrientation($imagePath);
}
// Rotate resized files ince it is smaller
switch ($orientation) {
case 1:
// nothing
break;
case 2:
// horizontal flip
break;
case 3:
// 180 rotate left
CImageHelper::rotate($imagePath, $imagePath, 180);
break;
case 4:
// vertical flip
break;
case 5:
// vertical flip + 90 rotate right
break;
case 6:
// 90 rotate right
CImageHelper::rotate($imagePath, $imagePath, -90);
break;
case 7:
// horizontal flip + 90 rotate right
break;
case 8:
// 90 rotate left
CImageHelper::rotate($imagePath, $imagePath, 90);
break;
}
}
public function uploadAvatar()
{
$mainframe = JFactory::getApplication();
$document = JFactory::getDocument();
$viewType = $document->getType();
$jinput = $mainframe->input;
$viewName = $jinput->get('view', $this->getName(), 'String');
$view = $this->getView($viewName, '', $viewType);
$eventid = $jinput->request->get('eventid', 0, 'Int');
$model = $this->getModel('events');
$event = JTable::getInstance('Event', 'CTable');
$event->load($eventid);
$handler = CEventHelper::getHandler($event);
if (!$handler->manageable()) {
echo JText::_('COM_COMMUNITY_ACCESS_FORBIDDEN');
return;
}
if ($jinput->getMethod() == 'POST') {
JSession::checkToken() or jexit(JText::_('COM_COMMUNITY_INVALID_TOKEN'));
//CFactory::load( 'libraries' , 'apps' );
$my = CFactory::getUser();
$config = CFactory::getConfig();
$appsLib = CAppPlugins::getInstance();
$saveSuccess = $appsLib->triggerEvent('onFormSave', array('jsform-events-uploadavatar'));
if (empty($saveSuccess) || !in_array(false, $saveSuccess)) {
//CFactory::load( 'helpers' , 'image' );
$fileFilter = new JInput($_FILES);
$file = $fileFilter->get('filedata', '', 'array');
if (!CImageHelper::isValidType($file['type'])) {
$mainframe->enqueueMessage(JText::_('COM_COMMUNITY_IMAGE_FILE_NOT_SUPPORTED'), 'error');
$mainframe->redirect($handler->getFormattedLink('index.php?option=com_community&view=events&task=viewevent&eventid=' . $event->id . '&task=uploadAvatar', false));
}
if (empty($file)) {
$mainframe->enqueueMessage(JText::_('COM_COMMUNITY_NO_POST_DATA'), 'error');
} else {
$uploadLimit = (double) $config->get('maxuploadsize');
$uploadLimit = $uploadLimit * 1024 * 1024;
// @rule: Limit image size based on the maximum upload allowed.
if (filesize($file['tmp_name']) > $uploadLimit && $uploadLimit != 0) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_VIDEOS_IMAGE_FILE_SIZE_EXCEEDED_MB', CFactory::getConfig()->get('maxuploadsize')), 'error');
$mainframe->redirect($handler->getFormattedLink('index.php?option=com_community&view=events&task=uploadavatar&eventid=' . $event->id, false));
}
if (!CImageHelper::isValid($file['tmp_name'])) {
$mainframe->enqueueMessage(JText::_('COM_COMMUNITY_IMAGE_FILE_NOT_SUPPORTED'), 'error');
$mainframe->redirect($handler->getFormattedLink('index.php?option=com_community&view=events&task=uploadavatar&eventid=' . $event->id, false));
} else {
CImageHelper::autorotate($file['tmp_name']);
// @todo: configurable width?
$imageMaxWidth = 160;
// Get a hash for the file name.
$fileName = JApplication::getHash($file['tmp_name'] . time());
$hashFileName = JString::substr($fileName, 0, 24);
// @todo: configurable path for avatar storage?
$storage = JPATH_ROOT . '/' . $config->getString('imagefolder') . '/avatar/events';
$storageImage = $storage . '/' . $hashFileName . CImageHelper::getExtension($file['type']);
$image = $config->getString('imagefolder') . '/avatar/events/' . $hashFileName . CImageHelper::getExtension($file['type']);
$storageThumbnail = $storage . '/thumb_' . $hashFileName . CImageHelper::getExtension($file['type']);
$thumbnail = $config->getString('imagefolder') . '/avatar/events/' . 'thumb_' . $hashFileName . CImageHelper::getExtension($file['type']);
// Generate full image
if (!CImageHelper::resizeProportional($file['tmp_name'], $storageImage, $file['type'], $imageMaxWidth)) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_ERROR_MOVING_UPLOADED_FILE', $storageImage), 'error');
$mainframe->redirect(CRoute::_('index.php?option=com_community&view=events&task=uploadavatar&eventid=' . $event->id, false));
}
// Generate thumbnail
if (!CImageHelper::createThumb($file['tmp_name'], $storageThumbnail, $file['type'])) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_ERROR_MOVING_UPLOADED_FILE', $storageImage), 'error');
$mainframe->redirect(CRoute::_('index.php?option=com_community&view=events&task=uploadavatar&eventid=' . $event->id, false));
}
// Autorotate avatar based on EXIF orientation value
if ($file['type'] == 'image/jpeg') {
$orientation = CImageHelper::getOrientation($file['tmp_name']);
CImageHelper::autoRotate($storageImage, $orientation);
CImageHelper::autoRotate($storageThumbnail, $orientation);
}
// Update the event with the new image
$event->setImage($image, 'avatar');
$event->setImage($thumbnail, 'thumb');
$handler = CEventHelper::getHandler($event);
if ($handler->isPublic()) {
$actor = $my->id;
$target = 0;
$content = '<img class="event-thumb" src="' . JURI::root(true) . '/' . $image . '" style="border: 1px solid #eee;margin-right: 3px;" />';
$cid = $event->id;
$app = 'events';
$act = $handler->getActivity('events.avatar.upload', $actor, $target, $content, $cid, $app);
$act->eventid = $event->id;
$params = new CParameter('');
$params->set('event_url', $handler->getFormattedLink('index.php?option=com_community&view=events&task=viewevent&eventid=' . $event->id, false, true, false));
CActivityStream::add($act, $params->toString());
}
//add user points
CUserPoints::assignPoint('event.avatar.upload');
$mainframe = JFactory::getApplication();
$mainframe->redirect($handler->getFormattedLink('index.php?option=com_community&view=events&task=viewevent&eventid=' . $eventid, false), JText::_('COM_COMMUNITY_EVENTS_AVATAR_UPLOADED'));
exit;
}
}
}
}
echo $view->get(__FUNCTION__);
}
public function uploadAvatar()
{
$mainframe = JFactory::getApplication();
$jinput = $mainframe->input;
$document = JFactory::getDocument();
$viewType = $document->getType();
$viewName = JRequest::getCmd('view', $this->getName());
$view = $this->getView($viewName, '', $viewType);
$my = CFactory::getUser();
$config = CFactory::getConfig();
$groupid = $jinput->request->get('groupid', '', 'INT');
$data = new stdClass();
$data->id = $groupid;
$groupsModel = $this->getModel('groups');
$group = JTable::getInstance('Group', 'CTable');
$group->load($groupid);
if (!$my->authorise('community.upload', 'groups.avatar.' . $groupid, $group)) {
$errorMsg = $my->authoriseErrorMsg();
if (!$errorMsg) {
return $this->blockUnregister();
} else {
echo $errorMsg;
}
return;
}
if ($jinput->getMethod() == 'POST') {
//CFactory::load( 'helpers' , 'image' );
$fileFilter = new JInput($_FILES);
$file = $fileFilter->get('filedata', '', 'array');
//$file = JRequest::getVar('filedata' , '' , 'FILES' , 'array');
if (!CImageHelper::isValidType($file['type'])) {
$mainframe->enqueueMessage(JText::_('COM_COMMUNITY_IMAGE_FILE_NOT_SUPPORTED'), 'error');
$mainframe->redirect(CRoute::_('index.php?option=com_community&view=groups&task=viewgroup&groupid=' . $group->id . '&task=uploadAvatar', false));
}
//CFactory::load( 'libraries' , 'apps' );
$appsLib = CAppPlugins::getInstance();
$saveSuccess = $appsLib->triggerEvent('onFormSave', array('jsform-groups-uploadavatar'));
if (empty($saveSuccess) || !in_array(false, $saveSuccess)) {
if (empty($file)) {
$mainframe->enqueueMessage(JText::_('COM_COMMUNITY_NO_POST_DATA'), 'error');
} else {
$uploadLimit = (double) $config->get('maxuploadsize');
$uploadLimit = $uploadLimit * 1024 * 1024;
// @rule: Limit image size based on the maximum upload allowed.
if (filesize($file['tmp_name']) > $uploadLimit && $uploadLimit != 0) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_VIDEOS_IMAGE_FILE_SIZE_EXCEEDED_MB', CFactory::getConfig()->get('maxuploadsize')), 'error');
$mainframe->redirect(CRoute::_('index.php?option=com_community&view=groups&task=uploadavatar&groupid=' . $group->id, false));
}
if (!CImageHelper::isValid($file['tmp_name'])) {
$mainframe->enqueueMessage(JText::_('COM_COMMUNITY_IMAGE_FILE_NOT_SUPPORTED'), 'error');
} else {
// @todo: configurable width?
$imageMaxWidth = 160;
// Get a hash for the file name.
$fileName = JApplication::getHash($file['tmp_name'] . time());
$hashFileName = JString::substr($fileName, 0, 24);
// @todo: configurable path for avatar storage?
$storage = JPATH_ROOT . '/' . $config->getString('imagefolder') . '/avatar/groups';
$storageImage = $storage . '/' . $hashFileName . CImageHelper::getExtension($file['type']);
$storageThumbnail = $storage . '/thumb_' . $hashFileName . CImageHelper::getExtension($file['type']);
$image = $config->getString('imagefolder') . '/avatar/groups/' . $hashFileName . CImageHelper::getExtension($file['type']);
$thumbnail = $config->getString('imagefolder') . '/avatar/groups/' . 'thumb_' . $hashFileName . CImageHelper::getExtension($file['type']);
// Generate full image
if (!CImageHelper::resizeProportional($file['tmp_name'], $storageImage, $file['type'], $imageMaxWidth)) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_ERROR_MOVING_UPLOADED_FILE', $storageImage), 'error');
}
// Generate thumbnail
if (!CImageHelper::createThumb($file['tmp_name'], $storageThumbnail, $file['type'])) {
$mainframe->enqueueMessage(JText::sprintf('COM_COMMUNITY_ERROR_MOVING_UPLOADED_FILE', $storageThumbnail), 'error');
}
// Autorotate avatar based on EXIF orientation value
if ($file['type'] == 'image/jpeg') {
$orientation = CImageHelper::getOrientation($file['tmp_name']);
CImageHelper::autoRotate($storageImage, $orientation);
CImageHelper::autoRotate($storageThumbnail, $orientation);
}
// Update the group with the new image
$groupsModel->setImage($groupid, $image, 'avatar');
$groupsModel->setImage($groupid, $thumbnail, 'thumb');
// @rule: only add the activities of the news if the group is not private.
if ($group->approvals == COMMUNITY_PUBLIC_GROUP) {
$url = CRoute::_('index.php?option=com_community&view=groups&task=viewgroup&groupid=' . $groupid);
$act = new stdClass();
$act->cmd = 'group.avatar.upload';
$act->actor = $my->id;
$act->target = 0;
$act->title = JText::sprintf('COM_COMMUNITY_GROUPS_NEW_GROUP_AVATAR', '{group_url}', $group->name);
$act->content = '<img src="' . JURI::root(true) . '/' . $thumbnail . '" style="border: 1px solid #eee;margin-right: 3px;" />';
$act->app = 'groups';
$act->cid = $group->id;
$act->groupid = $group->id;
$params = new CParameter('');
$params->set('group_url', 'index.php?option=com_community&view=groups&task=viewgroup&groupid=' . $group->id);
CActivityStream::add($act, $params->toString());
}
//add user points
//CFactory::load( 'libraries' , 'userpoints' );
CUserPoints::assignPoint('group.avatar.upload');
$mainframe = JFactory::getApplication();
$mainframe->redirect(CRoute::_('index.php?option=com_community&view=groups&task=viewgroup&groupid=' . $groupid, false), JText::_('COM_COMMUNITY_GROUPS_AVATAR_UPLOADED'));
exit;
}
}
}
}
//ClearCache in frontpage
$this->cacheClean(array(COMMUNITY_CACHE_TAG_FRONTPAGE, COMMUNITY_CACHE_TAG_GROUPS, COMMUNITY_CACHE_TAG_FEATURED, COMMUNITY_CACHE_TAG_ACTIVITIES));
echo $view->get(__FUNCTION__, $data);
}
