winix/plugins/group/templates.cpp

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/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2011-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "templates/templates.h"
#include "core/plugin.h"
#include "groupinfo.h"
#include "core/misc.h"
namespace Winix
{
namespace GroupItem
{
using namespace TemplatesFunctions;
using TemplatesFunctions::system;
extern GroupInfo group_info;
static bool group_tab_found = false;
static Groups * pgroups;
static size_t req_id = 0;
static size_t set_index;
static size_t group_index;
static size_t value_index;
static std::wstring last_set, last_value;
static std::wstring path;
void group_tab_init(const std::wstring & set, const std::wstring & value)
{
if( req_id != cur->request->id || last_set != set || last_value != value )
{
req_id = cur->request->id;
pgroups = group_info.FindGroups(cur->mount->dir_id);
last_set = set;
last_value = value;
group_tab_found = false;
if( pgroups && pgroups->Find(set, value, set_index, group_index) )
group_tab_found = true;
}
}
void group_tab(Info & i)
{
if( i.params.size() == 2 )
{
group_tab_init(i.params[0].str, i.params[1].str);
value_index = i.iter;
if( group_tab_found )
i.res = value_index < pgroups->Size(set_index, group_index);
}
else
{
group_tab_found = false;
}
}
void build_current_path()
{
system->dirs.MakePath(cur->request->dir_tab, path);
if( cur->request->is_item )
{
path += cur->request->item.url;
}
else
{
// we assume that directories are without the last trailing slash
NoLastSlash(path);
}
}
void group_link_tab(Info & i)
{
if( i.params.size() == 1 )
{
build_current_path();
group_tab_init(i.params[0].str, path);
value_index = i.iter;
if( group_tab_found )
i.res = value_index < pgroups->Size(set_index, group_index);
}
else
{
group_tab_found = false;
}
}
void group_tab_value(Info & i)
{
if( group_tab_found )
{
if( !i.par.empty() )
i.out << pgroups->GetOption(set_index, group_index, value_index, i.par);
else
i.out << pgroups->GetOption(set_index, group_index, value_index, L"value");
}
}
void group_tab_is_current_link(Info & i)
{
if( group_tab_found )
{
build_current_path();
if( !i.par.empty() )
i.res = (pgroups->GetOption(set_index, group_index, value_index, i.par) == path);
else
i.res = (pgroups->GetOption(set_index, group_index, value_index, L"value") == path);
}
}
void AddEzcFunctions(PluginInfo & info)
{
using TemplatesFunctions::EzcFun;
EzcFun * fun = reinterpret_cast<EzcFun*>(info.p1);
/*
*/
fun->Insert("group_tab", group_tab);
fun->Insert("group_link_tab", group_link_tab);
fun->Insert("group_tab_value", group_tab_value);
fun->Insert("group_tab_is_current_link", group_tab_is_current_link);
}
} // namespace
} // namespace Winix