148 lines
3.0 KiB
C++
Executable File
148 lines
3.0 KiB
C++
Executable File
/*
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* This file is a part of CMSLU -- Content Management System like Unix
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* and is not publicly distributed
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*
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* Copyright (c) 2008-2009, Tomasz Sowa
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* All rights reserved.
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*
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*/
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#include "content.h"
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#include "../core/request.h"
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#include "../core/error.h"
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#include "../core/misc.h"
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#include "../core/db.h"
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#include "../core/data.h"
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void Content::PrepareUrl(Item & item)
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{
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CorrectUrl(item);
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if( data.functions.GetFunction(item.url) )
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{
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// the name provided by an user is the same as a name of a function
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// we add one underscore character at the beginning
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// names of functions should not begin with an underscore '_'
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// and we can simply add one '_' at the beginning
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// and the name will be unique
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item.url.insert(item.url.begin(), '_');
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}
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}
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void Content::PostFunEmacsAdd()
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{
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request.session->done = Done::added_item;
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request.is_item = true;
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request.item.user_id = request.session->puser ? request.session->puser->id : -1;
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request.item.group_id = -1;
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request.item.privileges = 0644; // !! tymczasowo, bedzie uzyte umask
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request.item.parent_id = request.dir_table.back()->id;
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request.item.type = Item::file;
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// dates (creation and modification) is set by request.item.Clear() at the beginning
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if( !request.HasWriteAccess(*request.dir_table.back() ) )
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throw Error(Error::permision_denied);
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request.session->done_status = db.AddItem(request.item);
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}
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void Content::PostFunEmacsEdit(bool with_url)
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{
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request.session->done = Done::edited_item;
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if( !request.HasWriteAccess(request.item) )
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throw Error(Error::permision_denied);
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time_t t = std::time(0);
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request.item.date_modification = *std::localtime( &t );
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request.session->done_status = db.EditItemById(request.item, with_url);
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if( request.session->done_status == Error::ok )
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TemplatesFunctions::pattern_cacher.UpdatePattern(request.item);
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}
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void Content::PostFunEmacs()
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{
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try
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{
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// these old values are ignored (if exists)
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request.item.url = request.PostVar("url");
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request.item.subject = request.PostVar("subject");
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request.item.content = request.PostVar("content");
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bool with_url = false;
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if( !request.is_item || request.PostVar("old_url") != request.item.url )
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with_url = true;
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PrepareUrl(request.item);
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if( request.is_item )
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PostFunEmacsEdit(with_url);
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else
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PostFunEmacsAdd();
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}
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catch(const Error & e)
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{
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request.session->done_status = e;
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}
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if( request.session->done_status == Error::ok )
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{
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request.session->item = request.item;
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request.session->done_timer = 2;
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RedirectTo(request.item);
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}
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else
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{
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log << log1 << "Content: PostFunEmacs: Error: " << request.session->done_status << logend;
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}
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}
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void Content::FunEmacs()
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{
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if( !request.is_item )
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{
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// adding a new item
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if( !request.HasReadWriteAccess(*request.dir_table.back()) )
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request.status = Error::permision_denied;
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return;
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}
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// editing an existing item
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if( !request.HasReadWriteAccess(request.item) )
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{
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request.status = Error::permision_denied;
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return;
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}
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}
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