mirror of
https://github.com/Lastorder-DC/rhymix.git
synced 2026-01-04 09:11:40 +09:00
474 lines
14 KiB
PHP
474 lines
14 KiB
PHP
<?php
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/* Copyright (C) NAVER <http://www.navercorp.com> */
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/**
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* Model class of the file module
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* @author NAVER (developers@xpressengine.com)
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*/
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class fileModel extends file
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{
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/**
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* Initialization
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* @return void
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*/
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public function init()
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{
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}
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/**
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* Return a file list attached in the document
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*
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* It is used when a file list of the upload_target_srl is requested for creating/updating a document.
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* Attempt to replace with sever-side session if upload_target_srl is not yet determined
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*
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* @return void
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*/
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public function getFileList()
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{
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$file_list = [];
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$attached_size = 0;
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$editor_sequence = Context::get('editor_sequence');
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$upload_target_srl = Context::get('upload_target_srl') ?: 0;
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if(!$upload_target_srl && isset($_SESSION['upload_info'][$editor_sequence]))
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{
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$upload_target_srl = $_SESSION['upload_info'][$editor_sequence]->upload_target_srl;
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}
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// Get uploaded files
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if($upload_target_srl)
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{
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$oDocument = DocumentModel::getDocument($upload_target_srl);
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// Check permissions of the comment
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if(!$oDocument->isExists())
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{
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$oComment = CommentModel::getComment($upload_target_srl);
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if($oComment->isExists())
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{
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if(!$oComment->isAccessible())
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{
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throw new Rhymix\Framework\Exceptions\NotPermitted;
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}
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$oDocument = DocumentModel::getDocument($oComment->get('document_srl'));
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}
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}
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// Check permissions of the document
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if($oDocument->isExists() && !$oDocument->isAccessible())
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{
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throw new Rhymix\Framework\Exceptions\NotPermitted;
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}
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// Check permissions of the module
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if($module_srl = isset($oComment) ? $oComment->get('module_srl') : $oDocument->get('module_srl'))
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{
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$module_info = ModuleModel::getModuleInfoByModuleSrl($module_srl);
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if(empty($module_info->module_srl))
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{
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throw new Rhymix\Framework\Exceptions\NotPermitted;
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}
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$grant = ModuleModel::getGrant($module_info, Context::get('logged_info'));
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if(!$grant->access)
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{
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throw new Rhymix\Framework\Exceptions\NotPermitted;
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}
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}
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// Set file list
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foreach(self::getFiles($upload_target_srl) as $file_info)
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{
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$obj = new stdClass;
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$obj->file_srl = $file_info->file_srl;
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$obj->source_filename = $file_info->source_filename;
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$obj->thumbnail_filename = $file_info->thumbnail_filename;
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$obj->file_size = $file_info->file_size;
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$obj->disp_file_size = FileHandler::filesize($file_info->file_size);
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$obj->mime_type = $file_info->mime_type;
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$obj->original_type = $file_info->original_type;
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$obj->direct_download = $file_info->direct_download;
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$obj->cover_image = ($file_info->cover_image === 'Y') ? true : false;
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if($obj->direct_download === 'Y' && self::isDownloadable($file_info))
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{
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$obj->download_url = self::getDirectFileUrl($file_info->uploaded_filename);
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}
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else
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{
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$obj->download_url = self::getDirectFileUrl($file_info->download_url);
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}
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$file_list[] = $obj;
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$attached_size += $file_info->file_size;
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}
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}
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// Set output
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$this->add('files', $file_list);
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$this->add('attached_size', FileHandler::filesize($attached_size));
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$this->add('editor_sequence', $editor_sequence);
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$this->add('upload_target_srl', $upload_target_srl);
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// Set upload config
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$upload_config = self::getUploadConfig();
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if($this->user->isAdmin())
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{
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$this->add('allowed_filesize', sprintf('%s (%s)', lang('common.unlimited'), lang('common.admin')));
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$this->add('allowed_attach_size', sprintf('%s (%s)', lang('common.unlimited'), lang('common.admin')));
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$this->add('allowed_extensions', []);
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}
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else
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{
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$this->add('allowed_filesize', FileHandler::filesize($upload_config->allowed_filesize * 1024 * 1024));
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$this->add('allowed_attach_size', FileHandler::filesize($upload_config->allowed_attach_size * 1024 * 1024));
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$this->add('allowed_extensions', $upload_config->allowed_extensions);
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}
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// for compatibility
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$this->add('allowed_filetypes', $upload_config->allowed_filetypes);
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$this->add('upload_status', self::getUploadStatus($attached_size));
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$this->add('left_size', $upload_config->allowed_attach_size * 1024 * 1024 - $attached_size);
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}
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/**
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* Check if the file is downloadable
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*
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* @param object $file_info
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* @param object $member_info
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* @return bool
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*/
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public static function isDownloadable($file_info, $member_info = null)
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{
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if(!$member_info)
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{
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$member_info = Rhymix\Framework\Session::getMemberInfo();
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}
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if(self::isDeletable($file_info, $member_info))
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{
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return true;
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}
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// Check the validity
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if($file_info->isvalid !== 'Y')
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{
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return false;
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}
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// Check download groups
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$config = self::getFileConfig($file_info->module_srl);
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if($config->download_groups)
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{
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if(empty($member_info->member_srl))
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{
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return false;
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}
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if(!isset($member_info->group_list))
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{
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$member_info->group_list = MemberModel::getMemberGroups($member_info->member_srl);
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}
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$is_group = false;
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foreach($config->download_groups as $group_srl)
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{
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if(isset($member_info->group_list[$group_srl]))
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{
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$is_group = true;
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break;
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}
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}
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if(!$is_group)
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{
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return false;
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}
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}
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return true;
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}
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/**
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* Check if the file is deletable
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*
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* @param object $file_info
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* @param object $member_info
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* @return bool
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*/
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public static function isDeletable($file_info, $member_info = null)
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{
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if(!$member_info)
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{
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$member_info = Rhymix\Framework\Session::getMemberInfo();
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}
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if($member_info->is_admin === 'Y' || $member_info->member_srl == $file_info->member_srl)
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{
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return true;
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}
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if(isset($_SESSION['__XE_UPLOADING_FILES_INFO__'][$file_info->file_srl]))
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{
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return true;
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}
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// Check permissions of the module
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$module_info = ModuleModel::getModuleInfoByModuleSrl($file_info->module_srl);
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if(empty($module_info->module_srl))
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{
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return false;
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}
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$grant = ModuleModel::getGrant($module_info, $member_info);
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if($grant->manager)
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{
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return true;
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}
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// Check permissions of the document
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$oDocument = DocumentModel::getDocument($file_info->upload_target_srl);
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if($oDocument->isExists() && $oDocument->isGranted())
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{
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return true;
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}
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// Check permissions of the comment
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$oComment = CommentModel::getComment($file_info->upload_target_srl);
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if($oComment->isExists() && $oComment->isGranted())
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{
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return true;
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}
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return false;
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}
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/**
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* Return number of attachments which belongs to a specific document
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*
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* @param int $upload_target_srl The sequence to get a number of files
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* @return int Returns a number of files
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*/
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public static function getFilesCount($upload_target_srl)
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{
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$args = new stdClass();
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$args->upload_target_srl = $upload_target_srl;
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$output = executeQuery('file.getFilesCount', $args);
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return (int)$output->data->count;
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}
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/**
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* Get a download path
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*
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* @param int $file_srl The sequence of file to get url
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* @param string $sid
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* @param int $unused (unused)
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* @param string $source_filename
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* @return string Returns a url
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*/
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public static function getDownloadUrl($file_srl, $sid, $unused = 0, $source_filename = null)
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{
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if ($source_filename && config('use_rewrite') && self::getFileConfig()->download_short_url === 'Y')
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{
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return sprintf('files/download/link/%d/%s/%s', $file_srl, $sid, rawurlencode(preg_replace('/\.\.+/', '.', $source_filename)));
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}
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else
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{
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return sprintf('index.php?module=%s&act=%s&file_srl=%s&sid=%s', 'file', 'procFileDownload', $file_srl, $sid);
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}
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}
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/**
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* Return direct download file url
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*
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* @param string $path
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* @return string
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*/
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public static function getDirectFileUrl($path)
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{
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return \RX_BASEURL . ltrim($path, './');
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}
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/**
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* Get file configurations
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*
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* @param int $module_srl If set this, returns specific module's configuration. Otherwise returns global configuration.
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* @return object Returns configuration.
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*/
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public static function getFileConfig($module_srl = null)
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{
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$config = ModuleModel::getModuleConfig('file');
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$config = is_object($config) ? clone $config : new stdClass();
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if($module_srl)
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{
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$module_config = ModuleModel::getModulePartConfig('file', $module_srl);
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foreach((array)$module_config as $key => $value)
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{
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$config->$key = $value;
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}
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}
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// Default setting if not exists
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$config->allowed_filesize = $config->allowed_filesize ?? '2';
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$config->allowed_attach_size = $config->allowed_attach_size ?? '3';
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$config->allowed_filetypes = $config->allowed_filetypes ?? '*.*';
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$config->allow_outlink = $config->allow_outlink ?? 'Y';
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$config->download_grant = $config->download_grant ?? [];
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$config->download_short_url = $config->download_short_url ?? 'N';
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$config->inline_download_format = $config->inline_download_format ?? [];
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$config->image_autoconv = $config->image_autoconv ?? [];
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$config->image_quality_adjustment = $config->image_quality_adjustment ?? 75;
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$config->video_mp4_gif_time = $config->video_mp4_gif_time ?? 0;
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$config->ffmpeg_command = $config->ffmpeg_command ?? '/usr/bin/ffmpeg';
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$config->ffprobe_command = $config->ffprobe_command ?? '/usr/bin/ffprobe';
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// Set allowed_extensions
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if(!isset($config->allowed_extensions))
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{
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$config->allowed_extensions = [];
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$config->allowed_filetypes = trim($config->allowed_filetypes);
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if($config->allowed_filetypes !== '*.*')
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{
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$config->allowed_extensions = array_map(function($ext) {
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return strtolower(substr(strrchr(trim($ext), '.'), 1));
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}, explode(';', $config->allowed_filetypes));
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}
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}
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// Set download_groups
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$config->download_groups = is_array($config->download_grant) ? array_filter($config->download_grant) : [];
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return $config;
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}
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/**
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* Get file information
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*
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* @param int $file_srl The sequence of file to get information
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* @param array $columnList The list of columns to get from DB
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* @return Object|object|array If error returns an instance of Object. If result set is one returns a object that contins file information. If result set is more than one returns array of object.
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*/
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public static function getFile($file_srl, $columnList = array())
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{
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$args = new stdClass();
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$args->file_srl = $file_srl;
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$output = executeQueryArray('file.getFile', $args, $columnList);
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if(!$output->toBool()) return $output;
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// old version compatibility
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if(count($output->data) == 1)
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{
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$file = $output->data[0];
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$file->download_url = self::getDownloadUrl($file->file_srl, $file->sid, 0, $file->source_filename);
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return $file;
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}
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else
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{
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$fileList = array();
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if(is_array($output->data))
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{
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foreach($output->data as $key=>$value)
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{
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$file = $value;
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$file->download_url = self::getDownloadUrl($file->file_srl, $file->sid, 0, $file->source_filename);
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$fileList[] = $file;
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}
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}
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return $fileList;
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}
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}
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/**
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* Return all files which belong to a specific document
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*
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* @param int $upload_target_srl The sequence of target to get file list
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* @param array $columnList The list of columns to get from DB
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* @param string $sortIndex The column that used as sort index
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* @return array Returns array of object that contains file information. If no result returns null.
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*/
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public static function getFiles($upload_target_srl, $columnList = array(), $sortIndex = 'file_srl', $ckValid = false)
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{
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$args = new stdClass();
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$args->upload_target_srl = $upload_target_srl;
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$args->sort_index = $sortIndex;
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if($ckValid) $args->isvalid = 'Y';
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$output = executeQueryArray('file.getFiles', $args, $columnList);
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if(!$output->data)
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{
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return array();
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}
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$fileList = array();
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foreach ($output->data as $file)
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{
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$file->source_filename = escape($file->source_filename, false);
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$file->download_url = self::getDownloadUrl($file->file_srl, $file->sid, 0, $file->source_filename);
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$fileList[] = $file;
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}
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return $fileList;
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}
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/**
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* Return configurations of the attachement (it automatically checks if an administrator is)
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*
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* @return object Returns a file configuration of current module. If user is admin, returns PHP's max file size and allow all file types.
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*/
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public static function getUploadConfig()
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{
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$config = self::getFileConfig(Context::get('module_srl') ?: Context::get('current_module_info')->module_srl);
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if (Rhymix\Framework\Session::isAdmin())
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{
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$module_config = ModuleModel::getModuleConfig('file');
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$config->allowed_filesize = max($config->allowed_filesize, $module_config->allowed_filesize);
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$config->allowed_attach_size = max($config->allowed_attach_size, $module_config->allowed_attach_size);
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$config->allowed_extensions = [];
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$config->allowed_filetypes = '*.*';
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}
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return $config;
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}
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/**
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* Return messages for file upload and it depends whether an admin is or not
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*
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* @param int $attached_size
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* @return string
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*/
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public static function getUploadStatus($attached_size = 0)
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{
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$file_config = self::getUploadConfig();
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if (Context::get('allow_chunks') === 'Y')
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{
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$allowed_filesize = $file_config->allowed_filesize * 1024 * 1024;
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}
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else
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{
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$allowed_filesize = min($file_config->allowed_filesize * 1024 * 1024, FileHandler::returnBytes(ini_get('upload_max_filesize')), FileHandler::returnBytes(ini_get('post_max_size')));
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}
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// Display upload status
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$upload_status = sprintf(
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'%s : %s/ %s<br /> %s : %s (%s : %s)',
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lang('allowed_attach_size'),
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FileHandler::filesize($attached_size),
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FileHandler::filesize($file_config->allowed_attach_size*1024*1024),
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lang('allowed_filesize'),
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FileHandler::filesize($allowed_filesize),
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lang('allowed_filetypes'),
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$file_config->allowed_filetypes
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);
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return $upload_status;
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}
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/**
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* method for compatibility
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*
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* @deprecated
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*/
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public static function getFileModuleConfig($module_srl)
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{
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return self::getFileConfig($module_srl);
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}
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/**
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* method for compatibility
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*
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* @deprecated
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*/
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public static function getFileGrant($file_info, $member_info)
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{
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return (object)['is_deletable' => self::isDeletable($file_info, $member_info)];
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}
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}
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/* End of file file.model.php */
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/* Location: ./modules/file/file.model.php */
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