| 1 | /********************************************************************
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| 2 | *
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| 3 | * browseactiontools.h --
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| 4 | * Copyright (C) 1999 The New Zealand Digital Library Project
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| 5 | *
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| 6 | * A component of the Greenstone digital library software
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| 7 | * from the New Zealand Digital Library Project at the
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| 8 | * University of Waikato, New Zealand.
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| 9 | *
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| 10 | * This program is free software; you can redistribute it and/or modify
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| 11 | * it under the terms of the GNU General Public License as published by
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| 12 | * the Free Software Foundation; either version 2 of the License, or
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| 13 | * (at your option) any later version.
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| 14 | *
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| 15 | * This program is distributed in the hope that it will be useful,
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| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | * GNU General Public License for more details.
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| 19 | *
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| 20 | * You should have received a copy of the GNU General Public License
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| 21 | * along with this program; if not, write to the Free Software
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| 22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | *
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| 24 | *********************************************************************/
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| 25 |
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| 26 |
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| 27 | #ifndef BROWSEACTIONTOOLS_H
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| 28 | #define BROWSEACTIONTOOLS_H
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| 29 |
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| 30 | #include "cgiargs.h"
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| 31 | #include "recptproto.h"
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| 32 |
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| 33 | //this puts ands or ors into the querystring as necessary
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| 34 | void format_browsestring(const text_t& orig, text_t& formatted, int and_or);
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| 35 |
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| 36 | //this thing sets up the search associated with a browse. It's programmed by
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| 37 | //witchcraft, so I don't really know how/why it works - I lifted the code from
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| 38 | //somewhere else.
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| 39 | void set_browsefilter_options(FilterRequest_t &request, const text_t &browsestring,
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| 40 | cgiargsclass &args);
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| 41 |
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| 42 | //this thing filters out all the results of a request to the collection
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| 43 | //(whether it be for all documents or just the ones with specified terms)
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| 44 | //that don't have the required "metaname" metadata element.
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| 45 | bool remove_no_meta_results(const text_t &metaname, FilterResponse_t &response,
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| 46 | outconvertclass &outconvert);
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| 47 |
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| 48 | #endif
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