Your IP : 216.73.216.84
<?php
/**
* @package J-BusinessDirectory
*
* @author CMSJunkie http://www.cmsjunkie.com/
* @copyright Copyright (C) 2007 - 2022 CMSJunkie. All rights reserved.
* @license https://www.gnu.org/licenses/agpl-3.0.en.html
*/
defined('_JEXEC') or die('Restricted access');
define('TYPE_UPLOAD', 1);
define('TYPE_REMOVE', 2);
define('TYPE_UPLOAD_FILE', 3);
require_once HELPERS_PATH.'/class.resizeImage.php';
/**
* Class JBusinessDirectoryControllerUpload
*/
class JBusinessDirectoryControllerUpload extends JControllerLegacy {
private $appSettings;
private $_target = '';
private $upload_no_image_image = '';
private $_root_app = '';
private $is_error = false;
private $triggerWarning = false;
private $maxPictureWidth;
private $maxPictureHeight;
private $_filename;
private $_pos;
private $files;
/**
* Path
*
* @var string
*/
private $p;
/**
* Name
*
* @var string
*/
private $n;
/**
* Info
*
* @var string
*/
private $i;
/**
* Error
*
* @var int
*/
private $e;
/**
* Filename
*
* @var string
*/
private $f;
/**
* Type
*/
private $pictureType;
/**
* JBusinessDirectoryControllerUpload constructor
*/
public function __construct() {
if (!extension_loaded('gd') && !extension_loaded('gd2')) {
$this->p = $this->n = '';
$this->i = 'GD is not loaded !';
$this->e = 3;
$this->is_error = true;
$this->pictureType = "";
}
$this->files = JFactory::getApplication()->input->files;
$this->appSettings = JBusinessUtil::getApplicationSettings();
parent::__construct();
}
/**
* Checks to see if the required parameters are present
*
* @param int $type upload, remove or uploadFile functions
*/
public function checkParams($type = TYPE_UPLOAD) {
$this->_root_app = BD_PICTURES_UPLOAD_PATH;
$pathType = JFactory::getApplication()->input->get('_path_type', 1);
if ($pathType == 2) {
$this->_root_app = JPATH_COMPONENT_SITE;
} elseif ($pathType == 3) {
$this->_root_app = JPATH_COMPONENT_ADMINISTRATOR;
} elseif ($pathType == 4) {
$this->_root_app = BD_ATTACHMENT_UPLOAD_PATH;
}
if ($type == TYPE_UPLOAD || $type == TYPE_UPLOAD_FILE) {
$this->_target = JFactory::getApplication()->input->get('_target', null, 'RAW');
$this->upload_no_image_image = JFactory::getApplication()->input->get('no_image', null, 'RAW');
if ((empty($this->_target) || empty($this->_root_app)) && empty($this->upload_no_image_image)) {
$this->p = $this->n = '';
$this->i = 'Invalid params !';
$this->e = 2;
$this->is_error = true;
}
} elseif ($type == TYPE_REMOVE) {
$this->_filename = JFactory::getApplication()->input->get('_filename', null, 'RAW');
$this->_pos = JFactory::getApplication()->input->get('_pos', null, 'RAW');
if (empty($this->_filename) || empty($this->_root_app)) {
$this->p = $this->n = '';
$this->i = 'Invalid params !';
$this->e = 2;
$this->is_error = true;
}
}
}
/**
* Default upload function. Used for images.
*/
public function upload() {
$this->checkParams();
if (!$this->is_error) {
$ex = array();
$ex += explode('/', $this->_target);
if ($this->_root_app[strlen($this->_root_app) - 1] != '/') {
$this->_root_app .= '/';
}
$_target_tmp = JBusinessUtil::makePathFile($this->_root_app);
foreach ($ex as $e) {
if ($e == '') {
continue;
}
$dir = $_target_tmp . $e;
if (!is_dir($dir)) {
if (!@mkdir($dir)) {
$this->p = $this->n = '';
$this->i = 'Error creating directory ' . $_target_tmp . DIRECTORY_SEPARATOR . $e . ' !';
$this->e = 2;
$this->is_error = true;
break;
}
}
$_target_tmp .= $e . DIRECTORY_SEPARATOR;
}
if (!$this->is_error) {
$identifier = 'file';
if (!empty($this->files->get('uploadFile')) || !empty($this->files->get('uploadfile'))) {
$identifier = 'uploadfile';
}
if (!empty($this->files->get('markerfile'))) {
$identifier = 'markerfile';
}
if (!empty($this->files->get('uploadLogo'))) {
$identifier = 'uploadLogo';
}
if (!empty($this->files->get('iconfile'))) {
$identifier = 'iconfile';
}
if (!empty($this->files->get('croppedimage'))) {
$identifier = 'croppedimage';
$type = $this->files->get('croppedimage')['type'];
$cropName = 'cropped.' . substr($type, strpos($type, '/') + 1, strlen($type) - strpos($type, '/'));
}
$_file = $this->files->get($identifier);
if ($identifier == 'croppedimage') {
$_file['name'] = $cropName;
}
if($this->appSettings->enable_crop && !empty(JFactory::getApplication()->input->get('croppable'))) {
$imageName = JFactory::getApplication()->input->get('image_name');
if(empty($imageName)) {
$imageName = "DSC";
}
} else {
$imageName = substr($_file['name'], 0, strrpos($_file['name'], '.'));
$imageName = preg_replace("/[^a-zA-Z0-9.]/", "_", $imageName);
}
$imageExt = substr($_file['name'], strrpos($_file['name'], '.'));
$resultFileName = $imageName . "_" . time() . $imageExt;
$fileExt = strtolower($imageExt);
$fileExt = str_replace(".", "", $fileExt);
if (strpos(ALLOWED_FILE_EXTENSIONS, $fileExt) === false) {
$this->p = $this->n = '';
$this->i = 'File extension not allowed!';
$this->e = 5;
$this->is_error = true;
}
if (!strpos($this->_root_app, 'media') || (!strpos($this->_root_app, 'pictures')
&& !strpos($this->_root_app, 'attachments'))) {
$this->p = $this->n = '';
$this->i = 'File path not valid!';
$this->e = 6;
$this->is_error = true;
}
if ($identifier == 'file') {
$resultFileName = $imageName . $imageExt;
}
if (empty($this->upload_no_image_image)) {
$this->_target = $this->_root_app . $this->_target . basename($resultFileName);
}else{
$this->_target = $this->_root_app . $this->_target . "no_image.jpg";
}
$file_tmp = JBusinessUtil::makePathFile($this->_target);
if (!$this->is_error) {
$pictureType = JFactory::getApplication()->input->get('picture_type');
$this->pictureType = $pictureType;
if (strcmp($pictureType, PICTURE_TYPE_COMPANY) == 0) {
$this->maxPictureWidth = !empty($this->appSettings->cover_width) ? $this->appSettings->cover_width : MAX_COMPANY_PICTURE_WIDTH;
$this->maxPictureHeight = !empty($this->appSettings->cover_height) ? $this->appSettings->cover_height : MAX_COMPANY_PICTURE_HEIGHT;
} elseif (strcmp($pictureType, PICTURE_TYPE_OFFER) == 0) {
$this->maxPictureWidth = !empty($this->appSettings->gallery_width) ? $this->appSettings->gallery_width : MAX_OFFER_PICTURE_WIDTH;
$this->maxPictureHeight = !empty($this->appSettings->gallery_height) ? $this->appSettings->gallery_height : MAX_OFFER_PICTURE_HEIGHT;
} elseif (strcmp($pictureType, PICTURE_TYPE_LOGO) == 0) {
$this->maxPictureWidth = !empty($this->appSettings->logo_width) ? $this->appSettings->logo_width : MAX_LOGO_WIDTH;
$this->maxPictureHeight = !empty($this->appSettings->logo_height) ? $this->appSettings->logo_height : MAX_LOGO_HEIGHT;
} elseif (strcmp($pictureType, PICTURE_TYPE_EVENT) == 0) {
$this->maxPictureWidth = !empty($this->appSettings->gallery_width) ? $this->appSettings->gallery_width : MAX_OFFER_PICTURE_WIDTH;
$this->maxPictureHeight = !empty($this->appSettings->gallery_height) ? $this->appSettings->gallery_height : MAX_OFFER_PICTURE_HEIGHT;
} elseif (strcmp($pictureType, PICTURE_TYPE_GALLERY) == 0) {
$this->maxPictureWidth = !empty($this->appSettings->gallery_width) ? $this->appSettings->gallery_width : MAX_GALLERY_WIDTH;
$this->maxPictureHeight = !empty($this->appSettings->gallery_height) ? $this->appSettings->gallery_height : MAX_GALLERY_HEIGHT;
} elseif (strcmp($pictureType, PICTURE_TYPE_SPEAKER) == 0) {
$this->maxPictureWidth = !empty($this->appSettings->speaker_img_width) ? $this->appSettings->speaker_img_width : MAX_SPEAKER_IMAGE_WIDTH;
$this->maxPictureHeight = !empty($this->appSettings->speaker_img_height) ? $this->appSettings->speaker_img_height : MAX_SPEAKER_IMAGE_HEIGHT;
} elseif (strcmp($pictureType, PICTURE_TYPE_THUMBNAIL) == 0) {
$this->maxPictureWidth = !empty($this->appSettings->gallery_width) ? $this->appSettings->gallery_width : MAX_THUMBNAIL_WIDTH;
$this->maxPictureHeight = !empty($this->appSettings->gallery_height) ? $this->appSettings->gallery_height : MAX_THUMBNAIL_HEIGHT;
} elseif (strcmp($pictureType, PICTURE_TYPE_CATEGORY_ICON) == 0) {
$this->maxPictureWidth = !empty($this->appSettings->gallery_width) ? $this->appSettings->gallery_width : MAX_CATEGORY_ICON_IMAGE_WIDTH;
$this->maxPictureHeight = !empty($this->appSettings->gallery_width) ? $this->appSettings->gallery_width : MAX_CATEGORY_ICON_IMAGE_HEIGHT;
}
if (move_uploaded_file($_file['tmp_name'], $file_tmp)) {
$image = new Resize_Image;
$image->ratio = true;
$size = getimagesize($file_tmp);
$imageRatio = 1;
if(!empty($size[1])){
$imageRatio = $size[0] / $size[1];
}
$ratio = $imageRatio;
if(!empty($this->maxPictureHeight)){
$this->maxPictureWidth / $this->maxPictureHeight;
}
if ($size[0] < $this->maxPictureWidth || $size[1] < $this->maxPictureHeight) {
$this->triggerWarning = true;
}
if (!isset($this->maxPictureWidth)) {
$this->maxPictureWidth = $size[0];
$this->maxPictureHeight = $size[1];
}
$resizeImage = false;
// if crop is enabled, resize the image only if it is being sent by cropper functions
$checkSize = true;
if ($this->appSettings->enable_crop) {
$croppable = JFactory::getApplication()->input->get('croppable');
$crop = JFactory::getApplication()->input->get('crop');
if (!empty($croppable) && empty($crop)) {
$checkSize = false;
}
}
//set new height or new width depending on image ratio
if (($size[1] > $this->maxPictureHeight || $size[0] > $this->maxPictureWidth) && $checkSize) {
if ($ratio > 1) {
$image->new_width = $this->maxPictureWidth;
} else {
$image->new_height = $this->maxPictureHeight;
}
$resizeImage = true;
}
$image->image_to_resize = $file_tmp; // Full Path to the file
$image->new_image_name = basename($file_tmp);
$image->save_folder = dirname($file_tmp) . DIRECTORY_SEPARATOR;
if ($resizeImage) {
$process = $image->resize();
if ($process['result'] && $image->save_folder) {
$this->p = basename($file_tmp);
$this->n = basename($file_tmp);
$this->i = $file_tmp;
$this->e = 0;
} else {
unlink($file_tmp);
$this->p = $this->n = '';
$this->i = 'Error resize uploaded file';
$this->e = 4;
}
} else {
$this->p = basename($file_tmp);
$this->n = basename($file_tmp);
$this->i = $file_tmp;
$this->e = 0;
}
} else {
$this->p = $this->n = '';
$this->i = 'Error move uploaded file';
$this->e = 2;
}
}
}
}
$this->sendResponse();
}
/**
* Uploads file
*/
public function uploadFile() {
$this->checkParams(TYPE_UPLOAD_FILE);
if (!$this->is_error) {
$ex = array();
$ex += explode('/', $this->_target);
if ($this->_root_app[strlen($this->_root_app) - 1] != '/') {
$this->_root_app .= '/';
}
$_target_tmp = JBusinessUtil::makePathFile($this->_root_app);
foreach ($ex as $e) {
if ($e == '') {
continue;
}
$dir = $_target_tmp . $e;
if (!is_dir($dir)) {
if (!@mkdir($dir)) {
$this->p = $this->n = '';
$this->i = 'Error creating directory ' . $_target_tmp . DIRECTORY_SEPARATOR . $e . ' !';
$this->e = 2;
$this->is_error = true;
break;
}
}
$_target_tmp .= $e . DIRECTORY_SEPARATOR;
}
if (!strpos($this->_root_app, 'media') || (!strpos($this->_root_app, 'pictures')
&& !strpos($this->_root_app, 'attachments'))) {
$this->p = $this->n = '';
$this->i = 'File path not valid!';
$this->e = 6;
$this->is_error = true;
}
if (!$this->is_error) {
$identifier = 'uploadAttachment';
$_file = $this->files->get($identifier);
$fileName = substr($_file['name'], 0, strrpos($_file['name'], '.'));
$fileName = preg_replace("/[^a-zA-Z0-9.]/", "_", $fileName);
$fileExt = substr($_file['name'], strrpos($_file['name'], '.'));
;
$fileExt = strtolower($fileExt);
$fileEx = str_replace(".", "", $fileExt);
$allowedFileSize = JBusinessUtil::convertToBytes(ALLOWED_FILE_SIZE);
if ($_file['size'] > $allowedFileSize) {
$this->p = $this->n = '';
$this->i = 'File size is higher than ' . ALLOWED_FILE_SIZE . '!';
$this->e = 3;
} elseif (strpos(ALLOWED_FILE_EXTENSIONS, $fileEx) === false) {
$this->p = $this->n = '';
$this->i = 'File extension not allowed!';
$this->e = 2;
} else {
$resultFileName = $fileName . "-" . time() . $fileExt;
$this->_target = $this->_root_app . $this->_target . basename($resultFileName);
$file_tmp = JBusinessUtil::makePathFile($this->_target);
$this->p = basename($file_tmp);
$this->n = basename($file_tmp);
$this->i = $file_tmp;
$this->e = 0;
if (!move_uploaded_file($_file['tmp_name'], $file_tmp)) {
$this->p = $this->n = '';
$this->i = 'Error move uploaded file';
$this->e = 2;
}
}
}
}
$this->sendResponse(TYPE_UPLOAD_FILE);
}
/**
* Removes file/image
*/
public function remove() {
$this->checkParams(TYPE_REMOVE);
if (!$this->is_error) {
if ($this->_root_app[strlen($this->_root_app) - 1] != '/' && $this->_filename[strlen($this->_filename) - 1] != '/') {
$this->_root_app .= '/';
}
$file_tmp = JBusinessUtil::makePathFile($this->_root_app . $this->_filename);
if (@unlink($file_tmp)) {
$this->f = htmlentities($file_tmp);
$this->n = basename($file_tmp);
$this->i = $file_tmp;
$this->e = 0;
} else {
$this->f = $this->n = $file_tmp;
}
}
$this->sendResponse(TYPE_REMOVE);
}
/**
* Sends xml response after one of the actions has been done
*
* @param int $type upload, remove or uploadFile functions
*/
public function sendResponse($type = TYPE_UPLOAD) {
if ($type == TYPE_UPLOAD) {
echo '<?xml version="1.0" encoding="utf-8" ?>';
echo '<uploads>';
if ($this->triggerWarning) {
echo '<warning value="1" width="' . $this->maxPictureWidth . '" height="' . $this->maxPictureHeight . '"></warning>';
}
echo '<picture picture path="' . $this->p . '" info="' . $this->i . '" name="' . $this->n . '" error="' . $this->e . '" picture-type="'.$this->pictureType.'" />';
echo '</uploads>';
echo '</xml>';
} elseif ($type == TYPE_REMOVE) {
echo '<?xml version="1.0" encoding="utf-8" ?>';
echo '<remove>';
echo '<picture filename="' . $this->f . '" info="' . $this->i . '" name="' . $this->n . '" error="' . $this->e . '" pos="' . $this->_pos . '" />';
echo '</remove>';
echo '</xml>';
} elseif ($type == TYPE_UPLOAD_FILE) {
echo '<?xml version="1.0" encoding="utf-8" ?>';
echo '<uploads>';
echo '<attachment path="' . $this->p . '" info="' . $this->i . '" name="' . $this->n . '" error="' . $this->e . '" />';
echo '</uploads>';
echo '</xml>';
}
exit;
}
}