mirror of
https://github.com/Oreolek/ifhub.club.git
synced 2024-06-26 11:40:48 +03:00
240 lines
7.1 KiB
PHP
240 lines
7.1 KiB
PHP
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<?php
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/*-------------------------------------------------------
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*
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* LiveStreet Engine Social Networking
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* Copyright © 2008 Mzhelskiy Maxim
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*
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*--------------------------------------------------------
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*
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* Official site: www.livestreet.ru
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* Contact e-mail: rus.engine@gmail.com
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*
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* GNU General Public License, version 2:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
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---------------------------------------------------------
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*/
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require_once Config::Get('path.root.engine').'/lib/external/LiveImage/Image.php';
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/**
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* Модуль обработки изображений
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* Использует библиотеку LiveImage
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*
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*/
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class LsImage extends Module {
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protected $aParamsDefault = array();
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/**
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* Инициализация модуля
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*/
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public function Init() {
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$this->aParamsDefault = array(
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'watermark_use'=>false,
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'round_corner' =>false
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);
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}
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/**
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* Merge default and named params for images
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*
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* @param string $sName
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* @return array
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*/
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protected function BuildParams($sName=null) {
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if(is_null($sName)) {
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return Config::Get('module.image.default');
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}
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$aDefault = (array)Config::Get('module.image.default');
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$aNamed = (array)Config::Get('module.image.'.strtolower($sName));
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return func_array_merge_assoc($aDefault,$aNamed);
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}
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/**
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* Resize,copy image,
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* make rounded corners and add watermark
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*
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* @param unknown_type $sFileSrc
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* @param unknown_type $sDirDest
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* @param unknown_type $sFileDest
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* @param unknown_type $iWidthMax
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* @param unknown_type $iHeightMax
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* @param unknown_type $iWidthDest
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* @param unknown_type $iHeightDest
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* @param unknown_type $bForcedMinSize
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* @param unknown_type $aParams
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* @return unknown
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*/
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public function Resize($sFileSrc,$sDirDest,$sFileDest,$iWidthMax,$iHeightMax,$iWidthDest=null,$iHeightDest=null,$bForcedMinSize=true,$aParams=null) {
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/**
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* Если параметры не переданы, устанавливаем действия по умолчанию
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*/
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if(!is_array($aParams)) {
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$aParams=$this->aParamsDefault;
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}
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$oImage=new LiveImage($sFileSrc);
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if($oImage->get_last_error()){
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return false;
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}
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$sFileDest.='.'.$oImage->get_image_params('format');
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if (($oImage->get_image_params('width')>$iWidthMax)
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or ($oImage->get_image_params('height')>$iHeightMax)) {
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return false;
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}
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$sFileFullPath=Config::Get('path.root.server').'/'.$sDirDest.'/'.$sFileDest;
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@func_mkdir(Config::Get('path.root.server'),$sDirDest);
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if ($iWidthDest) {
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if (!$bForcedMinSize and ($iWidthDest>$oImage->get_image_params('width'))) {
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$iWidthDest=$oImage->get_image_params('width');
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}
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/**
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* Ресайзим и выводим результат в файл.
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* Если не задана новая высота, то применяем масштабирование.
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* Если нужно добавить Watermark, то запрещаем ручное управление alfa-каналом
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*/
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$oImage->resize($iWidthDest,$iHeightDest,(!$iHeightDest),(!Config::Get('module.image.watermark_use')));
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/**
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* Добавляем watermark согласно в конфигурации заданым параметрам
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*/
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if($aParams['watermark_use']) {
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switch($aParams['watermark_type']) {
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default:
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case 'text':
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$oImage->set_font(
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$aParams['watermark_font_size'], 0,
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$aParams['path']['fonts'].$aParams['watermark_font'].'.ttf'
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);
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$oImage->watermark(
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$aParams['watermark_text'],
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explode(',',$aParams['watermark_position'],2),
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explode(',',$aParams['watermark_font_color']),
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explode(',',$aParams['watermark_back_color']),
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$aParams['watermark_font_alfa'],
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$aParams['watermark_back_alfa']
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);
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break;
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case 'image':
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$oImage->paste_image(
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$aParams['path']['watermarks'].$aParams['watermark_image'],
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true, explode(',',$aParams['watermark_position'],2)
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);
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break;
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}
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}
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/**
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* Скругляем углы
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*/
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if($aParams['round_corner']) {
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$oImage->round_corners(
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$aParams['round_corner_radius'],
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$aParams['round_corner_rate']
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);
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}
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$oImage->output(null,$sFileFullPath);
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chmod($sFileFullPath,0666);
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return $sFileDest;
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} elseif (copy($sFileSrc,$sFileFullPath)) {
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chmod($sFileFullPath,0666);
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return $sFileDest;
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}
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return false;
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}
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/**
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* Upload user avatar on server
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* Make resized images
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*
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* @param array $aFile
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* @param UserEntity_User $oUser
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* @return (string|bool)
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*/
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public function UploadAvatar($aFile,$oUser) {
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if(!is_array($aFile) || !isset($aFile['tmp_name'])) {
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return false;
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}
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$sFileTmp=$aFile['tmp_name'];
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$sPath=Config::Get('path.uploads.images').'/'.$oUser->getId();
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$aParams=$this->BuildParams('avatar');
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if ($sFileAvatar=$this->Resize($sFileTmp,$sPath,'avatar_100x100',3000,3000,100,100,true,$aParams)) {
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$this->Resize($sFileTmp,$sPath,'avatar_64x64',3000,3000,64,64,true,$aParams);
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$this->Resize($sFileTmp,$sPath,'avatar_48x48',3000,3000,48,48,true,$aParams);
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$this->Resize($sFileTmp,$sPath,'avatar_24x24',3000,3000,24,24,true,$aParams);
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$this->Resize($sFileTmp,$sPath,'avatar',3000,3000,true,$aParams);
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/**
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* Если все нормально, возвращаем расширение загруженного аватара
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*/
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$aFileInfo=pathinfo($sFileAvatar);
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return $aFileInfo['extension'];
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}
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/**
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* В случае ошибки, возвращаем false
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*/
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return false;
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}
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/**
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* Delete avatar from server
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*
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* @param UserEntity_User $oUser
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*/
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public function DeleteAvatar($oUser) {
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$sPath = Config::Get('path.root.server').Config::Get('path.uploads.images').'/'.$oUser->getId();
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/**
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* Удаляем аватар и его рейсайзы
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*/
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@unlink($sPath.'/avatar_100x100.'.$oUser->getProfileAvatarType());
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@unlink($sPath.'/avatar_64x64.'.$oUser->getProfileAvatarType());
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@unlink($sPath.'/avatar_48x48.'.$oUser->getProfileAvatarType());
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@unlink($sPath.'/avatar_24x24.'.$oUser->getProfileAvatarType());
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@unlink($sPath.'/avatar.'.$oUser->getProfileAvatarType());
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}
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/**
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* Upload user foto
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*
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* @param array $aFile
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* @param UserEntity_User $oUser
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* @return string
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*/
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public function UploadFoto($aFile,$oUser) {
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if(!is_array($aFile) || !isset($aFile['tmp_name'])) {
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return false;
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}
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$sDirUpload=Config::Get('path.uploads.images').'/'.func_generator(1).'/'.func_generator(1).'/'.func_generator(1).'/'.func_generator(1).'/'.$oUser->getId();
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$sFileTmp=$aFile['tmp_name'];
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$aParams=$this->BuildParams('foto');
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if ($sFileFoto=$this->Resize($sFileTmp,$sDirUpload,func_generator(6),3000,3000,250,null,true,$aParams)) {
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/**
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* удаляем старое фото
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*/
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$this->DeleteFoto($oUser);
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return $sDirUpload.'/'.$sFileFoto;
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}
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return false;
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}
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/**
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* Delete user foto from server
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*
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* @param UserEntity_User $oUser
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*/
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public function DeleteFoto($oUser) {
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@unlink(Config::Get('path.root.server').$oUser->getProfileFoto());
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}
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/**
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* Завершение работы модуля
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*/
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public function Shutdown() {
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}
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}
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?>
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