function upload_image()
{
$user = JFactory::getUser();
JFactory::getDocument()->setMimeEncoding('application/json');
if ($user->guest) {
echo json_encode(array('error' => 'no permissions'));
return JFactory::getApplication()->close();
}
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
$file = JRequest::getVar('Filedata', '', 'files', 'array');
$extension = JRequest::getVar('extension', null);
//mime_content_type()
if (($imginfo = getimagesize($file['tmp_name'])) === false) {
echo json_encode(array('error' => 'not an image'));
return JFactory::getApplication()->close();
}
$params = JComponentHelper::getParams('com_media');
$allowed_mime = explode(',', $params->get('upload_mime'));
$illegal_mime = explode(',', $params->get('upload_mime_illegal'));
if (function_exists('finfo_open')) {
$finfo = finfo_open(FILEINFO_MIME);
$type = finfo_file($finfo, $file['tmp_name']);
if (strlen($type) && !in_array($type, $allowed_mime) && in_array($type, $illegal_mime)) {
echo json_encode(array('error' => 'dont try to f**k the server'));
return JFactory::getApplication()->close();
}
finfo_close($finfo);
} elseif (function_exists('mime_content_type')) {
$type = mime_content_type($file['tmp_name']);
if (strlen($type) && !in_array($type, $allowed_mime) && in_array($type, $illegal_mime)) {
echo json_encode(array('error' => 'COM_KSM_ERROR_WARNINVALID_MIME'));
return JFactory::getApplication()->close();
}
} elseif (!$user->authorise('core.manage')) {
echo json_encode(array('error' => 'COM_KSM_ERROR_WARNNOTADMIN'));
return JFactory::getApplication()->close();
}
$to = JRequest::getString('to', '');
$folder = JRequest::getString('folder', '');
$path = JPATH_ROOT;
$to = explode("/", $to);
foreach ($to as $s) {
$path = $path . DS . $s;
if (!JFolder::exists($path)) {
if (!JFolder::create($path)) {
echo json_encode(array('error' => 'COM_KSM_ERROR_CREATEDIR'));
return JFactory::getApplication()->close();
}
}
}
try {
$imageObject = new JImage();
$imageObject->loadFile($file['tmp_name']);
} catch (Exception $e) {
echo json_encode(array('error' => $e->getMessage()));
return JFactory::getApplication()->close();
}
$pathinfo = pathinfo($file['name']);
$fileName = $path . DS . microtime(true) . '.' . $pathinfo['extension'];
try {
$imageObject->toFile($fileName, IMAGETYPE_JPEG, array('quality', 100));
//$imageObject->save($fileName, 100);
} catch (Exception $e) {
echo json_encode(array('error' => $e->getMessage()));
return JFactory::getApplication()->close();
}
$url = KSMedia::resizeImage(basename($fileName), $folder, null, null, null, $extension);
$model = $this->getModel('media');
$model->form = 'images';
$item = new stdClass();
$table = $model->getTable('Files');
$table->media_type = 'images';
$table->filename = str_replace(JPATH_ROOT, '', $fileName);
$table->folder = $folder;
$table->id = '{id}';
$item->images = array(0 => $table);
$form = $model->getForm();
$form->setFieldAttribute('images', 'extension', $extension);
$form->bind($item);
$html = $form->getInput('images');
echo json_encode(array('error' => '', 'filename' => str_replace(JPATH_ROOT, '', $fileName), 'url' => $url, 'html' => $html));
JFactory::getApplication()->close();
}
public function onMediaEditorProcess($filePath)
{
jimport('joomla.filesystem.file');
$image = new JImage($filePath);
if ($image->isLoaded() == false) {
throw new LogicException('Failed to load image');
}
$image->rotate(180, 0, false);
$extension = JFile::getExt($filePath);
if (in_array($extension, array('png', 'gif'))) {
$imageType = $extension;
} else {
$imageType = 'jpg';
}
$image->toFile($filePath, $imageType);
}
function onUserAfterSave($data, $isNew, $result, $error)
{
$userId = JArrayHelper::getValue($data, 'id', 0, 'int');
$files = JRequest::getVar('jform', null, 'files');
$post = JRequest::getVar('jform', null);
/*var_dump($_GET["task"]);
var_dump($_POST["task"]);
die;*/
if ($_GET["task"] != "registration.register" && $_POST["task"] != "register") {
$savedNewProfilePicture = false;
// Save original picture, resized pictures and save them
if ($files['error']['profilepicture']['file'] == 0) {
$profilepicture = new JImage($files['tmp_name']['profilepicture']['file']);
$sourceWidth = $profilepicture->getWidth();
$sourceHeight = $profilepicture->getHeight();
if ($sourceWidth < PROFILEPICTURE_SIZE_200 || $sourceHeight < PROFILEPICTURE_SIZE_200) {
throw new Exception(JText::_('PLG_USER_PROFILEPICTURE_ERROR_TOO_SMALL'));
}
$pp_filename = sha1($userId . uniqid()) . '.' . plgUserProfilePicture::FILE_EXTENSION;
foreach ($this->sizes as $size) {
if ($size == PROFILEPICTURE_SIZE_ORIGINAL) {
$profilepicture->toFile(PROFILEPICTURE_PATH_ORIGINAL . $pp_filename);
$savedNewProfilePicture = true;
} else {
$ratio = max($sourceWidth, $sourceHeight) / $size;
$ratio = max($ratio, 1.0);
$resizedWidth = (int) ($sourceWidth / $ratio);
$resizedHeight = (int) ($sourceHeight / $ratio);
$left = 0;
$top = 0;
if ($this->square && $sourceWidth > $size && $sourceHeight > $size) {
if ($sourceWidth > $sourceHeight) {
$left = (int) ($sourceWidth - $sourceHeight) / 2;
$top = 0;
$croppedWidth = $sourceHeight;
$croppedHeight = $sourceHeight;
$resizedHeight = $resizedWidth;
} elseif ($sourceHeight > $sourceWidth) {
$left = 0;
$top = (int) (($sourceHeight - $sourceWidth) / 2);
$croppedWidth = $sourceWidth;
$croppedHeight = $sourceWidth;
$resizedWidth = $resizedHeight;
}
$cropped = $profilepicture->crop($croppedWidth, $croppedHeight, $left, $top, true);
$resized = $cropped->resize($resizedWidth, $resizedHeight, true, JImage::SCALE_OUTSIDE);
$resized->toFile(constant('PROFILEPICTURE_PATH_' . $size) . $pp_filename);
$savedNewProfilePicture = true;
} else {
$resized = $profilepicture->resize($size, $size, true, JImage::SCALE_INSIDE);
$resized->toFile(constant('PROFILEPICTURE_PATH_' . $size) . $pp_filename);
$savedNewProfilePicture = true;
}
}
}
}
// Remove profile picture if an existing profile picture is
// checked for removal or a new picture has been uploaded
// replacing the existing picture.
if (isset($userId) && (!empty($post['profilepicture']['file']['remove']) || $savedNewProfilePicture)) {
$this->removeProfilePicture($userId);
}
if ($userId && $savedNewProfilePicture) {
try {
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query = $db->getQuery(true);
$query->insert('#__user_profiles')->columns('user_id, profile_key, profile_value, ordering')->values($userId . ', ' . $db->quote(plgUserProfilePicture::PROFILE_KEY) . ', ' . $db->quote($pp_filename) . ', ' . ' 1');
$db->setQuery($query);
if (!$db->query()) {
throw new Exception($db->getErrorMsg());
}
} catch (JException $e) {
$this->_subject->setError($e->getMessage());
return false;
}
}
return true;
} else {
return true;
}
}
/**
* Crop the image and generates smaller ones.
*
* @param string $file
* @param array $options
*
* @throws Exception
*
* @return array
*/
public function cropImage($file, $options)
{
// Resize image
$image = new JImage();
$image->loadFile($file);
if (!$image->isLoaded()) {
throw new Exception(JText::sprintf('COM_CROWDFUNDING_ERROR_FILE_NOT_FOUND', $file));
}
$destinationFolder = Joomla\Utilities\ArrayHelper::getValue($options, "destination");
// Generate temporary file name
$generatedName = new Prism\String();
$generatedName->generateRandomString(32);
$imageName = $generatedName . "_image.png";
$smallName = $generatedName . "_small.png";
$squareName = $generatedName . "_square.png";
$imageFile = $destinationFolder . DIRECTORY_SEPARATOR . $imageName;
$smallFile = $destinationFolder . DIRECTORY_SEPARATOR . $smallName;
$squareFile = $destinationFolder . DIRECTORY_SEPARATOR . $squareName;
// Create main image
$width = Joomla\Utilities\ArrayHelper::getValue($options, "width", 200);
$width = $width < 25 ? 50 : $width;
$height = Joomla\Utilities\ArrayHelper::getValue($options, "height", 200);
$height = $height < 25 ? 50 : $height;
$left = Joomla\Utilities\ArrayHelper::getValue($options, "x", 0);
$top = Joomla\Utilities\ArrayHelper::getValue($options, "y", 0);
$image->crop($width, $height, $left, $top, false);
// Resize to general size.
$width = Joomla\Utilities\ArrayHelper::getValue($options, "resize_width", 200);
$width = $width < 25 ? 50 : $width;
$height = Joomla\Utilities\ArrayHelper::getValue($options, "resize_height", 200);
$height = $height < 25 ? 50 : $height;
$image->resize($width, $height, false);
// Store to file.
$image->toFile($imageFile, IMAGETYPE_PNG);
// Load parameters.
$params = JComponentHelper::getParams($this->option);
/** @var $params Joomla\Registry\Registry */
// Create small image
$width = $params->get("image_small_width", 100);
$height = $params->get("image_small_height", 100);
$image->resize($width, $height, false);
$image->toFile($smallFile, IMAGETYPE_PNG);
// Create square image
$width = $params->get("image_square_width", 50);
$height = $params->get("image_square_height", 50);
$image->resize($width, $height, false);
$image->toFile($squareFile, IMAGETYPE_PNG);
$names = array("image" => $imageName, "image_small" => $smallName, "image_square" => $squareName);
// Remove the temporary file.
if (is_file($file)) {
JFile::delete($file);
}
return $names;
}
/**
* Upload a pitch image.
*
* @param array $image
*
* @throws Exception
*
* @return array
*/
public function uploadPitchImage($image)
{
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
$uploadedFile = JArrayHelper::getValue($image, 'tmp_name');
$uploadedName = JArrayHelper::getValue($image, 'name');
$errorCode = JArrayHelper::getValue($image, 'error');
// Load parameters.
$params = JComponentHelper::getParams($this->option);
/** @var $params Joomla\Registry\Registry */
$destFolder = JPath::clean(JPATH_ROOT . DIRECTORY_SEPARATOR . $params->get("images_directory", "images/crowdfunding"));
$tmpFolder = $app->get("tmp_path");
// Joomla! media extension parameters
$mediaParams = JComponentHelper::getParams("com_media");
/** @var $mediaParams Joomla\Registry\Registry */
jimport("itprism.file");
jimport("itprism.file.uploader.local");
jimport("itprism.file.validator.size");
jimport("itprism.file.validator.image");
jimport("itprism.file.validator.server");
$file = new ITPrismFile();
// Prepare size validator.
$KB = 1024 * 1024;
$fileSize = (int) $app->input->server->get('CONTENT_LENGTH');
$uploadMaxSize = $mediaParams->get("upload_maxsize") * $KB;
$sizeValidator = new ITPrismFileValidatorSize($fileSize, $uploadMaxSize);
// Prepare server validator.
$serverValidator = new ITPrismFileValidatorServer($errorCode, array(UPLOAD_ERR_NO_FILE));
// Prepare image validator.
$imageValidator = new ITPrismFileValidatorImage($uploadedFile, $uploadedName);
// Get allowed mime types from media manager options
$mimeTypes = explode(",", $mediaParams->get("upload_mime"));
$imageValidator->setMimeTypes($mimeTypes);
// Get allowed image extensions from media manager options
$imageExtensions = explode(",", $mediaParams->get("image_extensions"));
$imageValidator->setImageExtensions($imageExtensions);
$file->addValidator($sizeValidator)->addValidator($imageValidator)->addValidator($serverValidator);
// Validate the file
if (!$file->isValid()) {
throw new RuntimeException($file->getError());
}
// Generate temporary file name
$ext = JString::strtolower(JFile::makeSafe(JFile::getExt($image['name'])));
jimport("itprism.string");
$generatedName = new ITPrismString();
$generatedName->generateRandomString(32);
$tmpDestFile = $tmpFolder . DIRECTORY_SEPARATOR . $generatedName . "." . $ext;
// Prepare uploader object.
$uploader = new ITPrismFileUploaderLocal($uploadedFile);
$uploader->setDestination($tmpDestFile);
// Upload temporary file
$file->setUploader($uploader);
$file->upload();
// Get file
$tmpDestFile = $file->getFile();
if (!is_file($tmpDestFile)) {
throw new Exception('COM_CROWDFUNDING_ERROR_FILE_CANT_BE_UPLOADED');
}
// Resize image
$image = new JImage();
$image->loadFile($tmpDestFile);
if (!$image->isLoaded()) {
throw new Exception(JText::sprintf('COM_CROWDFUNDING_ERROR_FILE_NOT_FOUND', $tmpDestFile));
}
$imageName = $generatedName . "_pimage.png";
$imageFile = JPath::clean($destFolder . DIRECTORY_SEPARATOR . $imageName);
// Create main image
$width = $params->get("pitch_image_width", 600);
$height = $params->get("pitch_image_height", 400);
$image->resize($width, $height, false);
$image->toFile($imageFile, IMAGETYPE_PNG);
// Remove the temporary
if (is_file($tmpDestFile)) {
JFile::delete($tmpDestFile);
}
return $imageName;
}
/**
* Метод для генерации изображения
* @param string $url УРЛ изображения
* @param string $file_output Название изображения для сохранения
* @param int $w_o, $h_o Максимальные ширина и высота генерируемого изображения
* @return string Результат выполнения false - изображения нет, up - успешно записали и нужно обновиться, ok - изображение существует и не требует модификации
*/
private function createAvatar($file_input, $file_output, $width, $height)
{
//Если источник не указан
if (!$file_input) {
return false;
}
//папка для работы с изображением и качество сжатия
$rootfolder = $this->params->get('rootfolder', 'images/avatar');
$img_quality = $this->params->get('img_quality', 80);
//если папка для складирования аватаров не существует создаем ее
if (!JFolder::exists(JPATH_ROOT . '/' . $rootfolder)) {
JFolder::create(JPATH_ROOT . '/' . $rootfolder);
file_put_contents(JPATH_ROOT . '/' . $rootfolder . '/index.html', '');
}
// Генерируем имя tmp-изображения
$tmp_name = JPATH_ROOT . '/tmp/' . $file_output;
$output_path = JPATH_ROOT . '/' . $rootfolder . '/';
$output_name = $output_path . $file_output;
//заузка файла
$uploaded = $this->upload($file_input, $tmp_name);
if ($uploaded) {
$image = new JImage($tmp_name);
$image->resize($width, $height, false, JImage::SCALE_INSIDE);
$image->toFile($output_name, IMAGETYPE_JPEG, array('quality' => $img_quality));
unlink($tmp_name);
}
$ret = JFile::exists($output_name) ? true : false;
return $ret;
}
/**
* Plugin that manipulate uploaded images
*
* @param string $context The context of the content being passed to the plugin.
* @param object &$object_file The file object.
*
* @return object The file object.
*/
public function onContentAfterSave($context, &$object_file)
{
// Are we in the right context?
if ($context != 'com_media.file') {
return;
}
$file = pathinfo($object_file->filepath);
// Skip if the pass through keyword is set
if (preg_match('/' . $this->params->get('passthrough') . '_/', $file['filename'])) {
return;
}
$image = new JImage();
// Load the file
$image->loadFile($object_file->filepath);
// Get the properties
$properties = $image->getImageFileProperties($object_file->filepath);
// Skip if the width is less or equal to the required
if ($properties->width <= $this->params->get('maxwidth')) {
return;
}
// Get the image type
if (preg_match('/jp(e)g/', mb_strtolower($properties->mime))) {
$imageType = 'IMAGETYPE_JPEG';
}
if (preg_match('/gif/', mb_strtolower($properties->mime))) {
$imageType = 'IMAGETYPE_GIF';
}
if (preg_match('/png/', mb_strtolower($properties->mime))) {
$imageType = 'IMAGETYPE_PNG';
}
// Resize the image
$image->resize($this->params->get('maxwidth'), '', false);
// Overwrite the file
$image->toFile($object_file->filepath, $imageType, array('quality' => $this->params->get('quality')));
return $object_file;
}
function onUserAfterSave($data, $isNew, $result, $error)
{
$userId = JArrayHelper::getValue($data, 'id', 0, 'int');
$files = JRequest::getVar('jform', null, 'files');
$post = JRequest::getVar('jform', null);
$savedNewProfileCover = false;
// Save original cover, resized covers and save them
if ($files['error']['profilecover']['file'] == 0 && !empty($files['tmp_name']['profilecover']['file'])) {
// Throw new exception if the uploaded file exceed the maximum allowed file size.
if ($this->doesExceedFileSizeLimit($files['size']['profilecover']['file'])) {
throw new Exception(JText::sprintf('PLG_USER_PROFILECOVER_ERROR_FILE_SIZE_TOO_BIG', $this->maxUploadSizeInBytes() / 1000));
}
$profilecover = new JImage($files['tmp_name']['profilecover']['file']);
$sourceWidth = $profilecover->getWidth();
$sourceHeight = $profilecover->getHeight();
if ($sourceWidth < PROFILECOVER_SIZE_200 || $sourceHeight < PROFILECOVER_SIZE_200) {
throw new Exception(JText::_('PLG_USER_PROFILECOVER_ERROR_TOO_SMALL'));
}
$pp_filename = sha1($userId . uniqid()) . '.' . plgUserProfileCover::FILE_EXTENSION;
foreach ($this->sizes as $size) {
if ($size == PROFILECOVER_SIZE_ORIGINAL) {
$profilecover->toFile(PROFILECOVER_PATH_ORIGINAL . $pp_filename);
$savedNewProfileCover = true;
} else {
$ratio = max($sourceWidth, $sourceHeight) / $size;
$ratio = max($ratio, 1.0);
$resizedWidth = (int) ($sourceWidth / $ratio);
$resizedHeight = (int) ($sourceHeight / $ratio);
$left = 0;
$top = 0;
if ($this->square && $sourceWidth > $size && $sourceHeight > $size) {
if ($sourceWidth > $sourceHeight) {
$left = (int) ($sourceWidth - $sourceHeight) / 2;
$top = 0;
$croppedWidth = $sourceHeight;
$croppedHeight = $sourceHeight;
$resizedHeight = $resizedWidth;
} elseif ($sourceHeight >= $sourceWidth) {
$left = 0;
$top = (int) (($sourceHeight - $sourceWidth) / 2);
$croppedWidth = $sourceWidth;
$croppedHeight = $sourceWidth;
$resizedWidth = $resizedHeight;
}
$cropped = $profilecover->crop($croppedWidth, $croppedHeight, $left, $top, true);
$resized = $cropped->resize($resizedWidth, $resizedHeight, true, JImage::SCALE_OUTSIDE);
$resized->toFile(constant('PROFILECOVER_PATH_' . $size) . $pp_filename);
$savedNewProfileCover = true;
} else {
$resized = $profilecover->resize($size, $size, true, JImage::SCALE_INSIDE);
$resized->toFile(constant('PROFILECOVER_PATH_' . $size) . $pp_filename);
$savedNewProfileCover = true;
}
}
}
}
// Remove profile cover if an existing profile cover is
// checked for removal or a new cover has been uploaded
// replacing the existing cover.
if (isset($userId) && (!empty($post['profilecover']['file']['remove']) || $savedNewProfileCover)) {
$this->removeProfileCover($userId);
}
if ($userId && $savedNewProfileCover) {
try {
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query = $db->getQuery(true);
$query->insert('#__user_profiles')->columns('user_id, profile_key, profile_value, ordering')->values($userId . ', ' . $db->quote(plgUserProfileCover::PROFILE_KEY) . ', ' . $db->quote($pp_filename) . ', ' . ' 1');
$db->setQuery($query);
if (!$db->query()) {
throw new Exception($db->getErrorMsg());
}
} catch (JException $e) {
$this->_subject->setError($e->getMessage());
return false;
}
}
return true;
}
/**
* Store the file in a folder of the extension.
*
* @param array $image
* @param bool $resizeImage
*
* @throws \RuntimeException
* @throws \Exception
* @throws \InvalidArgumentException
*
* @return array
*/
public function uploadImage($image, $resizeImage = false)
{
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
$uploadedFile = ArrayHelper::getValue($image, 'tmp_name');
$uploadedName = ArrayHelper::getValue($image, 'name');
$errorCode = ArrayHelper::getValue($image, 'error');
$params = JComponentHelper::getParams($this->option);
/** @var $params Joomla\Registry\Registry */
$filesystemHelper = new Prism\Filesystem\Helper($params);
$mediaFolder = $filesystemHelper->getMediaFolder();
$destinationFolder = JPath::clean(JPATH_ROOT . DIRECTORY_SEPARATOR . $mediaFolder);
$temporaryFolder = $app->get('tmp_path');
// Joomla! media extension parameters
$mediaParams = JComponentHelper::getParams('com_media');
/** @var $mediaParams Joomla\Registry\Registry */
$file = new Prism\File\File();
// Prepare size validator.
$KB = 1024 * 1024;
$fileSize = (int) $app->input->server->get('CONTENT_LENGTH');
$uploadMaxSize = $mediaParams->get('upload_maxsize') * $KB;
// Prepare file validators.
$sizeValidator = new Prism\File\Validator\Size($fileSize, $uploadMaxSize);
$serverValidator = new Prism\File\Validator\Server($errorCode, array(UPLOAD_ERR_NO_FILE));
$imageValidator = new Prism\File\Validator\Image($uploadedFile, $uploadedName);
// Get allowed mime types from media manager options
$mimeTypes = explode(',', $mediaParams->get('upload_mime'));
$imageValidator->setMimeTypes($mimeTypes);
// Get allowed image extensions from media manager options
$imageExtensions = explode(',', $mediaParams->get('image_extensions'));
$imageValidator->setImageExtensions($imageExtensions);
$file->addValidator($sizeValidator)->addValidator($serverValidator)->addValidator($imageValidator);
// Validate the file
if (!$file->isValid()) {
throw new RuntimeException($file->getError());
}
// Generate temporary file name
$ext = strtolower(JFile::makeSafe(JFile::getExt($image['name'])));
$generatedName = Prism\Utilities\StringHelper::generateRandomString();
$temporaryFile = $generatedName . '_reward.' . $ext;
$temporaryDestination = JPath::clean($temporaryFolder . DIRECTORY_SEPARATOR . $temporaryFile);
// Prepare uploader object.
$uploader = new Prism\File\Uploader\Local($uploadedFile);
$uploader->setDestination($temporaryDestination);
// Upload temporary file
$file->setUploader($uploader);
$file->upload();
$temporaryFile = $file->getFile();
if (!is_file($temporaryFile)) {
throw new Exception('COM_GAMIFICATION_ERROR_FILE_CANT_BE_UPLOADED');
}
// Resize image
$image = new JImage();
$image->loadFile($temporaryFile);
if (!$image->isLoaded()) {
throw new Exception(JText::sprintf('COM_GAMIFICATION_ERROR_FILE_NOT_FOUND', $temporaryDestination));
}
$imageName = $generatedName . '_image.png';
$smallName = $generatedName . '_small.png';
$squareName = $generatedName . '_square.png';
$imageFile = $destinationFolder . DIRECTORY_SEPARATOR . $imageName;
$smallFile = $destinationFolder . DIRECTORY_SEPARATOR . $smallName;
$squareFile = $destinationFolder . DIRECTORY_SEPARATOR . $squareName;
$scaleOption = $params->get('image_resizing_scale', JImage::SCALE_INSIDE);
// Create main image
if (!$resizeImage) {
$image->toFile($imageFile, IMAGETYPE_PNG);
} else {
$width = $params->get('image_width', 200);
$height = $params->get('image_height', 200);
$image->resize($width, $height, false, $scaleOption);
$image->toFile($imageFile, IMAGETYPE_PNG);
}
// Create small image
$width = $params->get('image_small_width', 100);
$height = $params->get('image_small_height', 100);
$image->resize($width, $height, false, $scaleOption);
$image->toFile($smallFile, IMAGETYPE_PNG);
// Create square image
$width = $params->get('image_square_width', 50);
$height = $params->get('image_square_height', 50);
$image->resize($width, $height, false, $scaleOption);
$image->toFile($squareFile, IMAGETYPE_PNG);
$names = array('image' => $imageName, 'image_small' => $smallName, 'image_square' => $squareName);
// Remove the temporary file.
if (JFile::exists($temporaryFile)) {
JFile::delete($temporaryFile);
}
return $names;
}
/**
* Resize the temporary file to new one.
*
* <code>
* $image = $this->input->files->get('media', array(), 'array');
* $rootFolder = "/root/joomla/tmp";
*
* $resizeOptions = array(
* 'width' => $options['thumb_width'],
* 'height' => $options['thumb_height'],
* 'scale' => $options['thumb_scale']
* );
*
* $file = new Prism\File\Image($image, $rootFolder);
*
* $file->upload();
* $fileData = $file->resize($resize);
* </code>
*
* @param array $options
* @param bool $replace Replace the original file with the new one.
* @param string $prefix Filename prefix.
*
* @throws \RuntimeException
*
* @return array
*/
public function resize(array $options, $replace = false, $prefix = '')
{
if (!$this->file) {
throw new \RuntimeException(\JText::sprintf('LIB_PRISM_ERROR_FILE_NOT_FOUND_S', $this->file));
}
// Resize image.
$image = new \JImage();
$image->loadFile($this->file);
if (!$image->isLoaded()) {
throw new \RuntimeException(\JText::sprintf('LIB_PRISM_ERROR_FILE_NOT_FOUND_S', $this->file));
}
// Resize to general size.
$width = ArrayHelper::getValue($options, 'width', 640);
$width = $width < 50 ? 50 : $width;
$height = ArrayHelper::getValue($options, 'height', 480);
$height = $height < 50 ? 50 : $height;
$scale = ArrayHelper::getValue($options, 'scale', \JImage::SCALE_INSIDE);
$image->resize($width, $height, false, $scale);
// Generate new name.
$generatedName = StringHelper::generateRandomString($this->options->get('filename_length', 16)) . '.png';
if (is_string($prefix) and $prefix !== '') {
$generatedName = $prefix . $generatedName;
}
$file = \JPath::clean($this->rootFolder . '/' . $generatedName);
// Store to file.
$image->toFile($file, IMAGETYPE_PNG);
if ($replace) {
\JFile::delete($this->file);
$this->file = $file;
}
// Prepare meta data about the file.
$fileData = array('filename' => $generatedName, 'filepath' => $file, 'type' => 'image');
$fileData = array_merge($fileData, $this->prepareImageProperties($this->file));
return $fileData;
}
/**
* Crop the image and generates smaller ones.
*
* @param string $file
* @param array $options
* @param Joomla\Registry\Registry $params
*
* @throws Exception
*
* @return array
*/
public function cropImage($file, $options, $params)
{
// Resize image
$image = new JImage();
$image->loadFile($file);
if (!$image->isLoaded()) {
throw new Exception(JText::sprintf('COM_SOCIALCOMMUNITY_ERROR_FILE_NOT_FOUND', $file));
}
$destinationFolder = Joomla\Utilities\ArrayHelper::getValue($options, 'destination');
// Generate temporary file name
$generatedName = Prism\Utilities\StringHelper::generateRandomString(24);
$profileName = $generatedName . '_profile.png';
$smallName = $generatedName . '_small.png';
$squareName = $generatedName . '_square.png';
$iconName = $generatedName . '_icon.png';
$imageFile = JPath::clean($destinationFolder . DIRECTORY_SEPARATOR . $profileName);
$smallFile = JPath::clean($destinationFolder . DIRECTORY_SEPARATOR . $smallName);
$squareFile = JPath::clean($destinationFolder . DIRECTORY_SEPARATOR . $squareName);
$iconFile = JPath::clean($destinationFolder . DIRECTORY_SEPARATOR . $iconName);
// Create profile image.
$width = Joomla\Utilities\ArrayHelper::getValue($options, 'width', 200);
$width = $width < 25 ? 50 : $width;
$height = Joomla\Utilities\ArrayHelper::getValue($options, 'height', 200);
$height = $height < 25 ? 50 : $height;
$left = Joomla\Utilities\ArrayHelper::getValue($options, 'x', 0);
$top = Joomla\Utilities\ArrayHelper::getValue($options, 'y', 0);
$image->crop($width, $height, $left, $top, false);
// Resize to general size.
$width = $params->get('image_width', 200);
$width = $width < 25 ? 50 : $width;
$height = $params->get('image_height', 200);
$height = $height < 25 ? 50 : $height;
$image->resize($width, $height, false);
// Store to file.
$image->toFile($imageFile, IMAGETYPE_PNG);
// Create small image.
$width = $params->get('image_small_width', 100);
$height = $params->get('image_small_height', 100);
$image->resize($width, $height, false);
$image->toFile($smallFile, IMAGETYPE_PNG);
// Create square image.
$width = $params->get('image_square_width', 50);
$height = $params->get('image_square_height', 50);
$image->resize($width, $height, false);
$image->toFile($squareFile, IMAGETYPE_PNG);
// Create icon image.
$width = $params->get('image_icon_width', 25);
$height = $params->get('image_icon_height', 25);
$image->resize($width, $height, false);
$image->toFile($iconFile, IMAGETYPE_PNG);
$names = array('image_profile' => $profileName, 'image_small' => $smallName, 'image_square' => $squareName, 'image_icon' => $iconName);
// Remove the temporary file.
if (JFile::exists($file)) {
JFile::delete($file);
}
return $names;
}
/**
* Upload an image
*
* @param array $image Array with information about uploaded file.
*
* @throws RuntimeException
* @return array
*/
public function uploadImage($image)
{
$app = JFactory::getApplication();
/** @var $app JApplicationAdministrator */
$uploadedFile = Joomla\Utilities\ArrayHelper::getValue($image, 'tmp_name');
$uploadedName = Joomla\Utilities\ArrayHelper::getValue($image, 'name');
$errorCode = Joomla\Utilities\ArrayHelper::getValue($image, 'error');
$tmpFolder = $app->get("tmp_path");
/** @var $params Joomla\Registry\Registry */
$params = JComponentHelper::getParams($this->option);
$destFolder = JPath::clean(JPATH_ROOT . DIRECTORY_SEPARATOR . $params->get("images_directory", "/images/profiles"));
$options = array("width" => $params->get("image_width"), "height" => $params->get("image_height"), "small_width" => $params->get("image_small_width"), "small_height" => $params->get("image_small_height"), "square_width" => $params->get("image_square_width"), "square_height" => $params->get("image_square_height"), "icon_width" => $params->get("image_icon_width"), "icon_height" => $params->get("image_icon_height"));
// Joomla! media extension parameters
/** @var $mediaParams Joomla\Registry\Registry */
$mediaParams = JComponentHelper::getParams("com_media");
jimport("itprism.file");
jimport("itprism.file.uploader.local");
jimport("itprism.file.validator.size");
jimport("itprism.file.validator.image");
jimport("itprism.file.validator.server");
$file = new Prism\File\File();
// Prepare size validator.
$KB = 1024 * 1024;
$fileSize = (int) $app->input->server->get('CONTENT_LENGTH');
$uploadMaxSize = $mediaParams->get("upload_maxsize") * $KB;
// Prepare file size validator
$sizeValidator = new Prism\File\Validator\Size($fileSize, $uploadMaxSize);
// Prepare server validator.
$serverValidator = new Prism\File\Validator\Server($errorCode, array(UPLOAD_ERR_NO_FILE));
// Prepare image validator.
$imageValidator = new Prism\File\Validator\Image($uploadedFile, $uploadedName);
// Get allowed mime types from media manager options
$mimeTypes = explode(",", $mediaParams->get("upload_mime"));
$imageValidator->setMimeTypes($mimeTypes);
// Get allowed image extensions from media manager options
$imageExtensions = explode(",", $mediaParams->get("image_extensions"));
$imageValidator->setImageExtensions($imageExtensions);
$file->addValidator($sizeValidator)->addValidator($imageValidator)->addValidator($serverValidator);
// Validate the file
if (!$file->isValid()) {
throw new RuntimeException($file->getError());
}
// Generate temporary file name
$ext = JFile::makeSafe(JFile::getExt($image['name']));
$generatedName = new Prism\String();
$generatedName->generateRandomString(32);
$tmpDestFile = $tmpFolder . DIRECTORY_SEPARATOR . $generatedName . "." . $ext;
// Prepare uploader object.
$uploader = new Prism\File\Uploader\Local($uploadedFile);
$uploader->setDestination($tmpDestFile);
// Upload temporary file
$file->setUploader($uploader);
$file->upload();
// Get file
$tmpSourceFile = $file->getFile();
if (!is_file($tmpSourceFile)) {
throw new RuntimeException('COM_SOCIALCOMMUNITY_ERROR_FILE_CANT_BE_UPLOADED');
}
// Generate file names for the image files.
$generatedName->generateRandomString(32);
$imageName = $generatedName . "_image.png";
$smallName = $generatedName . "_small.png";
$squareName = $generatedName . "_square.png";
$iconName = $generatedName . "_icon.png";
// Resize image
$image = new JImage();
$image->loadFile($tmpSourceFile);
if (!$image->isLoaded()) {
throw new RuntimeException(JText::sprintf('COM_SOCIALCOMMUNITY_ERROR_FILE_NOT_FOUND', $tmpSourceFile));
}
$imageFile = $destFolder . DIRECTORY_SEPARATOR . $imageName;
$smallFile = $destFolder . DIRECTORY_SEPARATOR . $smallName;
$squareFile = $destFolder . DIRECTORY_SEPARATOR . $squareName;
$iconFile = $destFolder . DIRECTORY_SEPARATOR . $iconName;
// Create profile picture
$width = Joomla\Utilities\ArrayHelper::getValue($options, "image_width", 200);
$height = Joomla\Utilities\ArrayHelper::getValue($options, "image_height", 200);
$image->resize($width, $height, false);
$image->toFile($imageFile, IMAGETYPE_PNG);
// Create small profile picture
$width = Joomla\Utilities\ArrayHelper::getValue($options, "small_width", 100);
$height = Joomla\Utilities\ArrayHelper::getValue($options, "small_height", 100);
$image->resize($width, $height, false);
$image->toFile($smallFile, IMAGETYPE_PNG);
// Create square picture
$width = Joomla\Utilities\ArrayHelper::getValue($options, "square_width", 50);
$height = Joomla\Utilities\ArrayHelper::getValue($options, "square_height", 50);
$image->resize($width, $height, false);
$image->toFile($squareFile, IMAGETYPE_PNG);
// Create icon picture
$width = Joomla\Utilities\ArrayHelper::getValue($options, "icon_width", 24);
$height = Joomla\Utilities\ArrayHelper::getValue($options, "icon_height", 24);
$image->resize($width, $height, false);
$image->toFile($iconFile, IMAGETYPE_PNG);
// Remove the temporary file
if (JFile::exists($tmpSourceFile)) {
JFile::delete($tmpSourceFile);
}
return $names = array("image" => $imageName, "image_small" => $smallName, "image_icon" => $iconName, "image_square" => $squareName);
}
/**
* Upload an image
*
* @param array $image
* @param string $destination
*
* @throws Exception
* @return array
*/
public function uploadImage($image, $destination)
{
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
$uploadedFile = Joomla\Utilities\ArrayHelper::getValue($image, 'tmp_name');
$uploadedName = Joomla\Utilities\ArrayHelper::getValue($image, 'name');
$errorCode = Joomla\Utilities\ArrayHelper::getValue($image, 'error');
// Load parameters.
$params = JComponentHelper::getParams($this->option);
/** @var $params Joomla\Registry\Registry */
$tmpFolder = $app->get('tmp_path');
// Joomla! media extension parameters
$mediaParams = JComponentHelper::getParams('com_media');
/** @var $mediaParams Joomla\Registry\Registry */
$file = new Prism\File\File();
// Prepare size validator.
$KB = 1024 * 1024;
$fileSize = (int) $app->input->server->get('CONTENT_LENGTH');
$uploadMaxSize = $mediaParams->get('upload_maxsize') * $KB;
$sizeValidator = new Prism\File\Validator\Size($fileSize, $uploadMaxSize);
// Prepare server validator.
$serverValidator = new Prism\File\Validator\Server($errorCode, array(UPLOAD_ERR_NO_FILE));
// Prepare image validator.
$imageValidator = new Prism\File\Validator\Image($uploadedFile, $uploadedName);
// Get allowed mime types from media manager options
$mimeTypes = explode(',', $mediaParams->get('upload_mime'));
$imageValidator->setMimeTypes($mimeTypes);
// Get allowed image extensions from media manager options
$imageExtensions = explode(',', $mediaParams->get('image_extensions'));
$imageValidator->setImageExtensions($imageExtensions);
$file->addValidator($sizeValidator)->addValidator($imageValidator)->addValidator($serverValidator);
// Validate the file
if (!$file->isValid()) {
throw new RuntimeException($file->getError());
}
// Generate temporary file name
$ext = JString::strtolower(JFile::makeSafe(JFile::getExt($image['name'])));
$generatedName = Prism\Utilities\StringHelper::generateRandomString(32);
$tmpDestFile = JPath::clean($tmpFolder . DIRECTORY_SEPARATOR . $generatedName . '.' . $ext);
// Prepare uploader object.
$uploader = new Prism\File\Uploader\Local($uploadedFile);
$uploader->setDestination($tmpDestFile);
// Upload temporary file
$file->setUploader($uploader);
$file->upload();
// Get file
$tmpDestFile = $file->getFile();
if (!is_file($tmpDestFile)) {
throw new Exception('COM_CROWDFUNDING_ERROR_FILE_CANT_BE_UPLOADED');
}
// Resize image
$image = new JImage();
$image->loadFile($tmpDestFile);
if (!$image->isLoaded()) {
throw new Exception(JText::sprintf('COM_CROWDFUNDING_ERROR_FILE_NOT_FOUND', $tmpDestFile));
}
$imageName = $generatedName . '_pimage.png';
$imageFile = $destination . DIRECTORY_SEPARATOR . $imageName;
// Get the scale method.
$scaleMethod = $params->get('image_resizing_scale', JImage::SCALE_INSIDE);
// Create main image
$width = $params->get('pitch_image_width', 600);
$height = $params->get('pitch_image_height', 400);
$image->resize($width, $height, false, $scaleMethod);
$image->toFile($imageFile, IMAGETYPE_PNG);
// Remove the temporary file.
if (is_file($tmpDestFile)) {
JFile::delete($tmpDestFile);
}
return $imageName;
}
/**
* Upload an image
*
* @param array $image Array with information about uploaded file.
*
* @throws RuntimeException
* @return array
*/
public function uploadImage($image)
{
$app = JFactory::getApplication();
/** @var $app JApplicationAdministrator */
$uploadedFile = Joomla\Utilities\ArrayHelper::getValue($image, 'tmp_name');
$uploadedName = Joomla\Utilities\ArrayHelper::getValue($image, 'name');
$errorCode = Joomla\Utilities\ArrayHelper::getValue($image, 'error');
$params = JComponentHelper::getParams($this->option);
/** @var $params Joomla\Registry\Registry */
$temporaryFolder = JPath::clean($app->get('tmp_path'));
// Joomla! media extension parameters
/** @var $mediaParams Joomla\Registry\Registry */
$mediaParams = JComponentHelper::getParams('com_media');
$file = new Prism\File\File();
// Prepare size validator.
$KB = 1024 * 1024;
$fileSize = (int) $app->input->server->get('CONTENT_LENGTH');
$uploadMaxSize = $mediaParams->get('upload_maxsize') * $KB;
// Prepare file size validator
$sizeValidator = new Prism\File\Validator\Size($fileSize, $uploadMaxSize);
// Prepare server validator.
$serverValidator = new Prism\File\Validator\Server($errorCode);
// Prepare image validator.
$imageValidator = new Prism\File\Validator\Image($uploadedFile, $uploadedName);
// Get allowed mime types from media manager options
$mimeTypes = explode(',', $mediaParams->get('upload_mime'));
$imageValidator->setMimeTypes($mimeTypes);
// Get allowed image extensions from media manager options
$imageExtensions = explode(',', $mediaParams->get('image_extensions'));
$imageValidator->setImageExtensions($imageExtensions);
$file->addValidator($sizeValidator)->addValidator($imageValidator)->addValidator($serverValidator);
// Validate the file
if (!$file->isValid()) {
throw new RuntimeException($file->getError());
}
// Generate temporary file name
$ext = JFile::makeSafe(JFile::getExt($image['name']));
$generatedName = Prism\Utilities\StringHelper::generateRandomString(16);
$originalFile = JPath::clean($temporaryFolder . DIRECTORY_SEPARATOR . $generatedName . '.' . $ext);
if (!JFile::upload($uploadedFile, $originalFile)) {
throw new \RuntimeException(\JText::_('COM_SOCIALCOMMUNITY_ERROR_FILE_CANT_BE_UPLOADED'));
}
// Generate file names for the image files.
$generatedName = Prism\Utilities\StringHelper::generateRandomString(16);
$imageName = $generatedName . '_image.png';
$smallName = $generatedName . '_small.png';
$squareName = $generatedName . '_square.png';
$iconName = $generatedName . '_icon.png';
// Resize image
$image = new JImage();
$image->loadFile($originalFile);
if (!$image->isLoaded()) {
throw new RuntimeException(JText::sprintf('COM_SOCIALCOMMUNITY_ERROR_FILE_NOT_FOUND', $originalFile));
}
$imageFile = JPath::clean($temporaryFolder . DIRECTORY_SEPARATOR . $imageName);
$smallFile = JPath::clean($temporaryFolder . DIRECTORY_SEPARATOR . $smallName);
$squareFile = JPath::clean($temporaryFolder . DIRECTORY_SEPARATOR . $squareName);
$iconFile = JPath::clean($temporaryFolder . DIRECTORY_SEPARATOR . $iconName);
// Create profile picture
$width = $params->get('image_width', 200);
$height = $params->get('image_height', 200);
$image->resize($width, $height, false);
$image->toFile($imageFile, IMAGETYPE_PNG);
// Create small profile picture
$width = $params->get('small_width', 100);
$height = $params->get('small_height', 100);
$image->resize($width, $height, false);
$image->toFile($smallFile, IMAGETYPE_PNG);
// Create square picture
$width = $params->get('square_width', 50);
$height = $params->get('square_height', 50);
$image->resize($width, $height, false);
$image->toFile($squareFile, IMAGETYPE_PNG);
// Create icon picture
$width = $params->get('icon_width', 24);
$height = $params->get('icon_height', 24);
$image->resize($width, $height, false);
$image->toFile($iconFile, IMAGETYPE_PNG);
// Remove the temporary file
if (JFile::exists($originalFile)) {
JFile::delete($originalFile);
}
return $names = array('image' => $imageName, 'image_small' => $smallName, 'image_icon' => $iconName, 'image_square' => $squareName);
}
