182 lines
3.6 KiB
C++
182 lines
3.6 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) 2008-2021, 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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#ifndef headerfile_winix_models_item
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#define headerfile_winix_models_item
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#include <string>
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#include "model.h"
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#include "models/itemcontent.h"
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namespace Winix
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{
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// IMPROVEME rename me and move to a better place
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class CalcItemsHelper : public morm::Model
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{
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public:
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long size;
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/*
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* add an id of an item and compare it in 'update' method
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* (in a case size==1)
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*
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*/
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void map_fields()
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{
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field(L"size", size);
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}
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};
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class Item : public morm::Model
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{
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public:
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enum Type
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{
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dir = 0,
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file = 1,
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symlink = 2,
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none = 1000
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};
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/*
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*
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*/
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long id;
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/*
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*
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*/
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long parent_id;
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/*
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* may change to int?
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*/
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Type type;
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/*
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*
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*/
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std::wstring url;
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/*
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*
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*/
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std::wstring subject;
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/*
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*
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*/
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std::wstring html_template;
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/*
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* sort index used when displaying a group of items
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*/
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int sort_index;
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/*
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*
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*/
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ItemContent item_content;
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Item();
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void map_fields();
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void table_name(PT::TextStream & stream);
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void before_insert();
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void after_insert();
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/*
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* what about clear() from Model?
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*/
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void Clear();
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bool prepare_url();
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bool insert(morm::ModelData * model_data, bool update_whole_tree = true);
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bool insert(morm::ModelData & model_data, bool update_whole_tree = true);
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bool insert(bool update_whole_tree = true);
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bool update(morm::ModelData * model_data, bool url_was_changed, bool update_whole_tree = true);
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bool update(morm::ModelData & model_data, bool url_was_changed, bool update_whole_tree = true);
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bool update(bool url_was_changed, bool update_whole_tree = true);
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bool save(morm::ModelData * model_data, bool url_was_changed, bool save_whole_tree = true);
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bool save(morm::ModelData & model_data, bool url_was_changed, bool save_whole_tree = true);
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bool save(bool url_was_changed, bool save_whole_tree = true);
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/*
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* IMPROVEME
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* when removing we should check whether the item_content.references is zero and then remove it
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* in other cases only decrement item_content.references
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*
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*/
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/*
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* temporary
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*/
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static void do_migration(morm::ModelConnector * model_connector);
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protected:
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long calc_items_by_url(long parent_id, const std::wstring & url);
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};
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} // namespace Winix
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#endif
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