source: trunk/gsdl/src/recpt/browseactiontools.cpp@ 2459

/**********************************************************************
 *
 * browseactiontools.cpp -- 
 * Copyright (C) 1999  The New Zealand Digital Library Project
 *
 * A component of the Greenstone digital library software
 * from the New Zealand Digital Library Project at the
 * University of Waikato, New Zealand.
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *********************************************************************/


#include "browseactiontools.h"
#include <ctype.h>

void format_browsestring(text_t orig, text_t& formatted, int and_or)
{
  
 
  text_t conj = "";
  
  if(and_or == 0){ conj = " | "; }
  else { conj = " & "; }
  text_t::const_iterator here = orig.begin();
  text_t::const_iterator end = orig.end();
  
  //while not at the end of the filter string
  while(here!=end){
    //if seeing text, add it to the formatted string
    if(!isspace(*here)){
      formatted.push_back(*here);
      here++;
    }
    //else, if seeing spaces, check that there is following text and add
    //the ncessary conjugation if there is.
    else if(isspace(*here)){
      while(isspace(*here) && here!=end) here++;
      if(here!=end) formatted += conj;
    }
  }

}

void set_browsefilter_options(FilterRequest_t &request, text_t &browsestring,
                  cgiargsclass &args)
{

}