#ifndef lint
static char rcsid[] = "@(#$Id: docseq.cpp,v 1.9 2006-09-13 14:57:56 dockes Exp $ (C) 2005 J.F.Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <math.h>
#include <time.h>
#include "docseq.h"
bool DocSequenceDb::getDoc(int num, Rcl::Doc &doc, int *percent, string *sh)
{
if (sh) sh->erase();
return m_db ? m_db->getDoc(num, doc, percent) : false;
}
int DocSequenceDb::getResCnt()
{
if (!m_db)
return -1;
if (m_rescnt < 0) {
m_rescnt= m_db->getResCnt();
}
return m_rescnt;
}
void DocSequenceDb::getTerms(list<string> &terms)
{
if (!m_db)
return;
m_db->getQueryTerms(terms);
}
bool DocSequenceHistory::getDoc(int num, Rcl::Doc &doc, int *percent,
string *sh)
{
// Retrieve history list
if (!m_hist)
return false;
if (m_hlist.empty())
m_hlist = m_hist->getDocHistory();
if (num < 0 || num >= (int)m_hlist.size())
return false;
int skip;
if (m_prevnum >= 0 && num >= m_prevnum) {
skip = num - m_prevnum;
} else {
skip = num;
m_it = m_hlist.begin();
m_prevtime = -1;
}
m_prevnum = num;
while (skip--)
m_it++;
if (percent)
*percent = 100;
if (sh) {
if (m_prevtime < 0 || abs(m_prevtime - m_it->unixtime) > 86400) {
m_prevtime = m_it->unixtime;
time_t t = (time_t)(m_it->unixtime);
*sh = string(ctime(&t));
// Get rid of the final \n in ctime
sh->erase(sh->length()-1);
} else
sh->erase();
}
return m_db->getDoc(m_it->fn, m_it->ipath, doc, percent);
}
int DocSequenceHistory::getResCnt()
{
if (m_hlist.empty())
m_hlist = m_hist->getDocHistory();
return m_hlist.size();
}