179 lines
4.1 KiB
C++
179 lines
4.1 KiB
C++
/*
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* This file is a part of Winix
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* and is distributed under the 2-Clause BSD licence.
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* Author: Tomasz Sowa <t.sowa@ttmath.org>
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*/
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/*
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* Copyright (c) 2011-2021, Tomasz Sowa
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include "meta.h"
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#include "core/log.h"
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namespace Winix
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{
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namespace Fun
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{
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Meta::Meta()
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{
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fun.url = L"meta";
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// !! CHECKME what about follow symlinks?
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}
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bool Meta::HasAccess()
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{
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if( cur->request->IsParam(L"a") )
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return cur->session->puser && cur->session->puser->is_super_user;
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else
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return system->HasWriteAccess(*cur->request->last_item);
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}
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bool Meta::Parse(const std::wstring & meta_str)
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{
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return (conf_parser.parse_space(meta_str, space) == pt::SpaceParser::ok);
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}
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bool Meta::EditAdminMeta(Item & item, const std::wstring & meta_str, bool use_ses_log)
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{
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if( Parse(meta_str) )
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{
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item.propagate_connector();
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item.item_content.admin_meta = space;
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//if( db->EditAdminMetaById(space, item_id) == WINIX_ERR_OK )
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if( item.item_content.update() )
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{
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return true;
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}
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else
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{
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log << log1 << "Meta: a database problem with changing admin meta information for item id: "
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<< item.id << logend;
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}
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}
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else
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{
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log << log2 << "Meta: Syntax error in line: " << conf_parser.get_last_parsed_line() << logend;
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if( use_ses_log )
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slog << logerror << T("syntax_error_in_line") << ' ' << conf_parser.get_last_parsed_line() << logend;
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}
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return false;
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}
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bool Meta::EditMeta(Item & item, const std::wstring & meta_str, bool use_ses_log)
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{
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if( Parse(meta_str) )
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{
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item.propagate_connector();
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item.item_content.meta = space;
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//if( db->EditMetaById(space, item_id) == WINIX_ERR_OK )
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if( item.item_content.update() )
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{
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return true;
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}
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else
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{
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log << log1 << "Meta: a database problem with changing meta information for item id: "
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<< item.id << logend;
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}
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}
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else
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{
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log << log2 << "Meta: Syntax error in line: " << conf_parser.get_last_parsed_line() << logend;
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if( use_ses_log )
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slog << logerror << T("syntax_error_in_line") << ' ' << conf_parser.get_last_parsed_line() << logend;
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}
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return false;
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}
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void Meta::ChangeAdminMeta()
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{
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// IMPROVE ME we need to show an error msg if the user is not an admin
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if( cur->session->puser && cur->session->puser->is_super_user )
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{
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const std::wstring & meta_str = cur->request->PostVar(L"itemmeta");
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if( EditAdminMeta(*cur->request->last_item, meta_str, true) )
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{
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system->RedirectToLastItem();
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}
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}
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}
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void Meta::ChangeMeta()
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{
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if( system->HasWriteAccess(*cur->request->last_item) )
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{
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const std::wstring & meta_str = cur->request->PostVar(L"itemmeta");
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if( EditMeta(*cur->request->last_item, meta_str, true) )
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{
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system->RedirectToLastItem();
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}
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}
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}
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void Meta::MakePost()
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{
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if( cur->request->IsParam(L"a") )
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ChangeAdminMeta();
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else
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ChangeMeta();
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}
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} // namespace
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} // namespace Winix
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