| 1 | /**********************************************************************
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| 2 | *
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| 3 | * browseactiontools.cpp --
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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 | #include "browseactiontools.h"
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| 28 | #include <ctype.h>
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| 29 |
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| 30 | void format_browsestring(text_t orig, text_t& formatted, int and_or)
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| 31 | {
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| 32 |
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| 33 |
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| 34 | text_t conj = "";
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| 35 |
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| 36 | if(and_or == 0){ conj = " | "; }
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| 37 | else { conj = " & "; }
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| 38 | text_t::const_iterator here = orig.begin();
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| 39 | text_t::const_iterator end = orig.end();
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| 40 |
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| 41 | //while not at the end of the filter string
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| 42 | while(here!=end){
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| 43 | //if seeing text, add it to the formatted string
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| 44 | if(!isspace(*here)){
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| 45 | formatted.push_back(*here);
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| 46 | here++;
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| 47 | }
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| 48 | //else, if seeing spaces, check that there is following text and add
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| 49 | //the ncessary conjugation if there is.
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| 50 | else if(isspace(*here)){
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| 51 | while(isspace(*here) && here!=end) here++;
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| 52 | if(here!=end) formatted += conj;
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| 53 | }
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| 54 | }
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| 55 |
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| 56 | }
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| 57 |
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| 58 | void set_browsefilter_options(FilterRequest_t &request, text_t &browsestring,
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| 59 | cgiargsclass &args)
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| 60 | {
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| 61 | request.filterName = "QueryFilter";
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| 62 |
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| 63 | OptionValue_t option;
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| 64 |
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| 65 | option.name = "Term";
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| 66 | option.value = browsestring;
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| 67 | request.filterOptions.push_back (option);
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| 68 |
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| 69 | option.name = "QueryType";
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| 70 | option.value = "boolean";
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| 71 | request.filterOptions.push_back (option);
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| 72 |
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| 73 | option.name = "MatchMode";
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| 74 | option.value = (args.getintarg("bt")) ? "some" : "all";
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| 75 | request.filterOptions.push_back (option);
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| 76 |
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| 77 | option.name = "Casefold";
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| 78 | option.value = (args.getintarg("k")) ? "true" : "false";
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| 79 | request.filterOptions.push_back (option);
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| 80 |
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| 81 | option.name = "Stem";
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| 82 | option.value = (args.getintarg("s")) ? "true" : "false";
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| 83 | request.filterOptions.push_back (option);
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| 84 |
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| 85 | option.name = "Maxdocs";
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| 86 | option.value = 1000000;
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| 87 | request.filterOptions.push_back (option);
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| 88 |
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| 89 |
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| 90 |
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| 91 | }
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| 92 |
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