[174] | 1 | /**********************************************************************
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| 2 | *
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| 3 | * queryaction.cpp --
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| 4 | * Copyright (C) 1999 The New Zealand Digital Library Project
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| 5 | *
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[533] | 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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[174] | 9 | *
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[533] | 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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[174] | 24 | *********************************************************************/
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| 25 |
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| 26 | #include "queryaction.h"
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[275] | 27 | #include "querytools.h"
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[347] | 28 | #include "formattools.h"
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[757] | 29 | #include "cgiutils.h"
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[772] | 30 | #include "OIDtools.h"
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[928] | 31 | //#include "infodbclass.h"
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| 32 | #include "fileutil.h"
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| 33 | #include "text_t.h"
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| 34 | #include "historydb.h"
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[1915] | 35 | #include "htmlutils.h" // for html_safe in do_action
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| 36 | #include "gsdltools.h"
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[3176] | 37 | #include <stdlib.h> // for strtol
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[174] | 38 |
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[757] | 39 | void colinfo_t::clear () {
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| 40 | formatlistptr = NULL;
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| 41 | browserptr = NULL;
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| 42 | }
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| 43 |
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| 44 | void QueryResult_t::clear() {
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| 45 | doc.clear();
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| 46 | collection.clear();
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| 47 | }
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| 48 |
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[174] | 49 | queryaction::queryaction () {
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[403] | 50 |
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[1270] | 51 | recpt = NULL;
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[403] | 52 | num_phrases = 0;
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| 53 |
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[174] | 54 | // this action uses cgi variable "a"
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| 55 | cgiarginfo arg_ainfo;
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| 56 | arg_ainfo.shortname = "a";
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| 57 | arg_ainfo.longname = "action";
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| 58 | arg_ainfo.multiplechar = true;
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| 59 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 60 | arg_ainfo.argdefault = "q";
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| 61 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 62 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 63 |
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[1915] | 64 | // "ct" - 0 = mg, 1 = mgpp
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| 65 | arg_ainfo.shortname = "ct";
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| 66 | arg_ainfo.longname = "collection type";
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| 67 | arg_ainfo.multiplechar = false;
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| 68 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 69 | arg_ainfo.argdefault = "0";
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| 70 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 71 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 72 |
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[470] | 73 | // "b" - 0 = simple, 1 = advanced
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| 74 | arg_ainfo.shortname = "b";
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| 75 | arg_ainfo.longname = "query mode";
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| 76 | arg_ainfo.multiplechar = false;
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| 77 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 78 | arg_ainfo.argdefault = "0";
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| 79 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 80 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 81 |
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[174] | 82 | // "h"
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| 83 | arg_ainfo.shortname = "h";
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| 84 | arg_ainfo.longname = "main index";
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| 85 | arg_ainfo.multiplechar = true;
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| 86 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 87 | arg_ainfo.argdefault = "";
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[295] | 88 | arg_ainfo.savedarginfo = cgiarginfo::must;
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[174] | 89 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 90 |
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[349] | 91 | // "h2"
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| 92 | arg_ainfo.shortname = "h2";
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| 93 | arg_ainfo.longname = "main index for second query";
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| 94 | arg_ainfo.multiplechar = true;
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| 95 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 96 | arg_ainfo.argdefault = "";
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| 97 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 98 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 99 |
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[174] | 100 | // "j"
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| 101 | arg_ainfo.shortname = "j";
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| 102 | arg_ainfo.longname = "sub collection index";
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| 103 | arg_ainfo.multiplechar = true;
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| 104 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 105 | arg_ainfo.argdefault = "";
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[295] | 106 | arg_ainfo.savedarginfo = cgiarginfo::must;
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[174] | 107 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 108 |
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[349] | 109 | // "j2"
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| 110 | arg_ainfo.shortname = "j2";
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| 111 | arg_ainfo.longname = "sub collection index for second query";
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| 112 | arg_ainfo.multiplechar = true;
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| 113 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 114 | arg_ainfo.argdefault = "";
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| 115 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 116 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 117 |
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[174] | 118 | // "n"
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| 119 | arg_ainfo.shortname = "n";
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| 120 | arg_ainfo.longname = "language index";
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| 121 | arg_ainfo.multiplechar = true;
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| 122 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 123 | arg_ainfo.argdefault = "";
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[295] | 124 | arg_ainfo.savedarginfo = cgiarginfo::must;
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[174] | 125 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 126 |
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[349] | 127 | // "n2"
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| 128 | arg_ainfo.shortname = "n2";
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| 129 | arg_ainfo.longname = "language index for second query";
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| 130 | arg_ainfo.multiplechar = true;
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| 131 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 132 | arg_ainfo.argdefault = "";
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| 133 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 134 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 135 |
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[1915] | 136 |
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[174] | 137 | // "q"
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| 138 | arg_ainfo.shortname = "q";
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| 139 | arg_ainfo.longname = "query string";
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| 140 | arg_ainfo.multiplechar = true;
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| 141 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 142 | arg_ainfo.argdefault = "";
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| 143 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 144 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 145 |
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[349] | 146 | // "q2"
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| 147 | arg_ainfo.shortname = "q2";
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| 148 | arg_ainfo.longname = "query string for second query";
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| 149 | arg_ainfo.multiplechar = true;
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| 150 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 151 | arg_ainfo.argdefault = "";
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| 152 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 153 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 154 |
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[356] | 155 | // "cq2" ""=don't combine, "and", "or", "not"
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[349] | 156 | arg_ainfo.shortname = "cq2";
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| 157 | arg_ainfo.longname = "combine queries";
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| 158 | arg_ainfo.multiplechar = true;
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| 159 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 160 | arg_ainfo.argdefault = "";
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| 161 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 162 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 163 |
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[284] | 164 | // "t" - 1 = ranked 0 = boolean
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[174] | 165 | arg_ainfo.shortname = "t";
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| 166 | arg_ainfo.longname = "search type";
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| 167 | arg_ainfo.multiplechar = false;
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| 168 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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[284] | 169 | arg_ainfo.argdefault = "1";
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[174] | 170 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 171 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 172 |
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| 173 | // "k"
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| 174 | arg_ainfo.shortname = "k";
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| 175 | arg_ainfo.longname = "casefolding";
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| 176 | arg_ainfo.multiplechar = false;
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| 177 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 178 | arg_ainfo.argdefault = "1";
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| 179 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 180 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 181 |
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| 182 | // "s"
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| 183 | arg_ainfo.shortname = "s";
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| 184 | arg_ainfo.longname = "stemming";
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| 185 | arg_ainfo.multiplechar = false;
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| 186 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 187 | arg_ainfo.argdefault ="0";
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| 188 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 189 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 190 |
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| 191 | // "m"
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| 192 | arg_ainfo.shortname = "m";
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| 193 | arg_ainfo.longname = "maximum number of documents";
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| 194 | arg_ainfo.multiplechar = true;
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| 195 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 196 | arg_ainfo.argdefault = "50";
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| 197 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 198 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 199 |
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| 200 | // "o"
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| 201 | arg_ainfo.shortname = "o";
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| 202 | arg_ainfo.longname = "hits per page";
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| 203 | arg_ainfo.multiplechar = true;
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| 204 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 205 | arg_ainfo.argdefault = "20";
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| 206 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 207 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 208 |
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| 209 | // "r"
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| 210 | arg_ainfo.shortname = "r";
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| 211 | arg_ainfo.longname = "start results from";
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| 212 | arg_ainfo.multiplechar = true;
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| 213 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 214 | arg_ainfo.argdefault = "1";
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| 215 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 216 | argsinfo.addarginfo (NULL, arg_ainfo);
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[757] | 217 |
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| 218 | // "ccs"
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| 219 | arg_ainfo.shortname = "ccs";
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| 220 | arg_ainfo.longname = "cross collection searching";
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| 221 | arg_ainfo.multiplechar = false;
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| 222 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 223 | arg_ainfo.argdefault = "0";
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| 224 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 225 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 226 |
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| 227 | // "ccp"
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| 228 | arg_ainfo.shortname = "ccp";
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| 229 | arg_ainfo.longname = "cross collection page";
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| 230 | arg_ainfo.multiplechar = false;
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| 231 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 232 | arg_ainfo.argdefault = "0";
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| 233 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 234 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 235 |
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| 236 | // "cc"
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| 237 | arg_ainfo.shortname = "cc";
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| 238 | arg_ainfo.longname = "collections to search";
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| 239 | arg_ainfo.multiplechar = true;
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[776] | 240 | arg_ainfo.multiplevalue = true;
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[757] | 241 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 242 | arg_ainfo.argdefault = "";
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| 243 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 244 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 245 |
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[928] | 246 | // "hd" history display - search history only displayed when
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[1915] | 247 | // this var set to something other than 0
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| 248 | // this number of records is displayed
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[928] | 249 | arg_ainfo.shortname = "hd";
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| 250 | arg_ainfo.longname = "history display";
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[1915] | 251 | arg_ainfo.multiplechar = true;
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[936] | 252 | arg_ainfo.multiplevalue = false;
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[928] | 253 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 254 | arg_ainfo.argdefault = "0";
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| 255 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 256 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 257 |
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[1915] | 258 | // "hs" save - set to 1 in query form, so only save when submit
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[928] | 259 | // query
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| 260 | // 0 = no save 1 = save
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| 261 | arg_ainfo.shortname = "hs";
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| 262 | arg_ainfo.longname = "history save";
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| 263 | arg_ainfo.multiplechar = false;
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| 264 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 265 | arg_ainfo.argdefault = "0";
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| 266 | arg_ainfo.savedarginfo = cgiarginfo::mustnot;
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| 267 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 268 |
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[2745] | 269 | // "g" - new arg for granularity, for mgpp collections
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[1328] | 270 | arg_ainfo.shortname = "g";
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| 271 | arg_ainfo.longname = "granularity";
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| 272 | arg_ainfo.multiplechar = true;
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| 273 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 274 | arg_ainfo.argdefault = "Document";
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| 275 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 276 | argsinfo.addarginfo (NULL, arg_ainfo);
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[928] | 277 |
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[1915] | 278 | // "ds" - start date
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[1373] | 279 | arg_ainfo.shortname = "ds";
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| 280 | arg_ainfo.longname = "start date";
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| 281 | arg_ainfo.multiplechar = true;
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| 282 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 283 | arg_ainfo.argdefault = "";
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| 284 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 285 | argsinfo.addarginfo (NULL, arg_ainfo);
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[1328] | 286 |
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[1373] | 287 | // "de" - end date
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| 288 | arg_ainfo.shortname = "de";
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| 289 | arg_ainfo.longname = "end date";
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| 290 | arg_ainfo.multiplechar = true;
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| 291 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 292 | arg_ainfo.argdefault = "";
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| 293 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 294 | argsinfo.addarginfo (NULL, arg_ainfo);
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[1328] | 295 |
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[1373] | 296 | // "dsbc" - whether or not start date is prechristian
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| 297 | arg_ainfo.shortname = "dsbc";
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| 298 | arg_ainfo.longname = "start date bc";
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| 299 | arg_ainfo.multiplechar = false;
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| 300 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 301 | arg_ainfo.argdefault = "0";
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| 302 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 303 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 304 |
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| 305 | // "debc" - whether or not end date is prechristian
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| 306 | arg_ainfo.shortname = "debc";
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| 307 | arg_ainfo.longname = "end date bc";
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| 308 | arg_ainfo.multiplechar = false;
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| 309 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 310 | arg_ainfo.argdefault = "0";
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| 311 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 312 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 313 |
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[1915] | 314 | // "qt" - 0 = text, 1 = form
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| 315 | arg_ainfo.shortname = "qt";
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| 316 | arg_ainfo.longname = "query type";
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| 317 | arg_ainfo.multiplechar = false;
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| 318 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 319 | arg_ainfo.argdefault = "0";
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| 320 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 321 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 322 |
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| 323 | // "qb" - 0 = regular, 1 = large
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| 324 | arg_ainfo.shortname = "qb";
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| 325 | arg_ainfo.longname = "query box type";
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| 326 | arg_ainfo.multiplechar = false;
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| 327 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 328 | arg_ainfo.argdefault = "0";
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| 329 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 330 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 331 |
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| 332 | // "fqn" - number of fields in the query form
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| 333 | arg_ainfo.shortname = "fqn";
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| 334 | arg_ainfo.longname = "form query num fields";
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| 335 | arg_ainfo.multiplechar = true;
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| 336 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 337 | arg_ainfo.argdefault = "4";
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| 338 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 339 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 340 |
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| 341 | // "fqf" - the list of field names in the form query
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| 342 | // - a comma separated list
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| 343 | arg_ainfo.shortname = "fqf";
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| 344 | arg_ainfo.longname = "form query fields";
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| 345 | arg_ainfo.multiplechar = true;
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| 346 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 347 | arg_ainfo.argdefault = "";
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[3145] | 348 | arg_ainfo.savedarginfo = cgiarginfo::must;
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[1915] | 349 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 350 |
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| 351 | // "fqv" - the list of values in the form query
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| 352 | // - a comma separated list
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| 353 | arg_ainfo.shortname = "fqv";
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| 354 | arg_ainfo.longname = "form query values";
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| 355 | arg_ainfo.multiplechar = true;
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| 356 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 357 | arg_ainfo.argdefault = "";
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[3145] | 358 | arg_ainfo.savedarginfo = cgiarginfo::must;
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[1915] | 359 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 360 |
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| 361 |
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| 362 | // "fqs" - the list of stemming options in the form query
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| 363 | // - a comma separated list
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| 364 | arg_ainfo.shortname = "fqs";
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| 365 | arg_ainfo.longname = "form query stems";
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| 366 | arg_ainfo.multiplechar = true;
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| 367 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 368 | arg_ainfo.argdefault = "";
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[3145] | 369 | arg_ainfo.savedarginfo = cgiarginfo::must;
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[1915] | 370 | argsinfo.addarginfo (NULL, arg_ainfo);
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| 371 |
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| 372 |
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| 373 | // "fqk" - the list of casefolding options in the form query
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| 374 | // - a comma separated list
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| 375 | arg_ainfo.shortname = "fqk";
|
---|
| 376 | arg_ainfo.longname = "form query casefolds";
|
---|
| 377 | arg_ainfo.multiplechar = true;
|
---|
| 378 | arg_ainfo.defaultstatus = cgiarginfo::weak;
|
---|
| 379 | arg_ainfo.argdefault = "";
|
---|
[3145] | 380 | arg_ainfo.savedarginfo = cgiarginfo::must;
|
---|
[1915] | 381 | argsinfo.addarginfo (NULL, arg_ainfo);
|
---|
| 382 |
|
---|
| 383 | // "fqc" - the list of boolean operators in the form query
|
---|
| 384 | // - a comma separated list
|
---|
| 385 | arg_ainfo.shortname = "fqc";
|
---|
| 386 | arg_ainfo.longname = "form query combines";
|
---|
| 387 | arg_ainfo.multiplechar = true;
|
---|
| 388 | arg_ainfo.defaultstatus = cgiarginfo::weak;
|
---|
| 389 | arg_ainfo.argdefault = "";
|
---|
[3145] | 390 | arg_ainfo.savedarginfo = cgiarginfo::must;
|
---|
[1915] | 391 | argsinfo.addarginfo (NULL, arg_ainfo);
|
---|
| 392 |
|
---|
| 393 | // "fqa" - form query advanced - for "run query"
|
---|
| 394 | arg_ainfo.shortname = "fqa";
|
---|
| 395 | arg_ainfo.longname = "form query advanced query";
|
---|
| 396 | arg_ainfo.multiplechar = false;
|
---|
| 397 | arg_ainfo.defaultstatus = cgiarginfo::weak;
|
---|
| 398 | arg_ainfo.argdefault = "0";
|
---|
[3145] | 399 | arg_ainfo.savedarginfo = cgiarginfo::must;
|
---|
[1915] | 400 | argsinfo.addarginfo (NULL, arg_ainfo);
|
---|
| 401 |
|
---|
[174] | 402 | }
|
---|
| 403 |
|
---|
| 404 | void queryaction::configure (const text_t &key, const text_tarray &cfgline) {
|
---|
| 405 | action::configure (key, cfgline);
|
---|
| 406 | }
|
---|
| 407 |
|
---|
| 408 | bool queryaction::init (ostream &logout) {
|
---|
| 409 | return action::init (logout);
|
---|
| 410 | }
|
---|
| 411 |
|
---|
[275] | 412 | bool queryaction::check_cgiargs (cgiargsinfoclass &argsinfo, cgiargsclass &args,
|
---|
| 413 | ostream &logout) {
|
---|
| 414 |
|
---|
[174] | 415 | // check t argument
|
---|
[275] | 416 | int arg_t = args.getintarg("t");
|
---|
| 417 | if (arg_t != 0 && arg_t != 1) {
|
---|
| 418 | logout << "Warning: \"t\" argument out of range (" << arg_t << ")\n";
|
---|
[284] | 419 | cgiarginfo *tinfo = argsinfo.getarginfo ("t");
|
---|
| 420 | if (tinfo != NULL) args["t"] = tinfo->argdefault;
|
---|
[275] | 421 | }
|
---|
[174] | 422 |
|
---|
| 423 | // check k argument
|
---|
[275] | 424 | int arg_k = args.getintarg("k");
|
---|
| 425 | if (arg_k != 0 && arg_k != 1) {
|
---|
| 426 | logout << "Warning: \"k\" argument out of range (" << arg_k << ")\n";
|
---|
[284] | 427 | cgiarginfo *kinfo = argsinfo.getarginfo ("k");
|
---|
| 428 | if (kinfo != NULL) args["k"] = kinfo->argdefault;
|
---|
[275] | 429 | }
|
---|
[174] | 430 |
|
---|
| 431 | // check s argument
|
---|
[275] | 432 | int arg_s = args.getintarg("s");
|
---|
| 433 | if (arg_s != 0 && arg_s != 1) {
|
---|
| 434 | logout << "Warning: \"s\" argument out of range (" << arg_s << ")\n";
|
---|
[284] | 435 | cgiarginfo *sinfo = argsinfo.getarginfo ("s");
|
---|
| 436 | if (sinfo != NULL) args["s"] = sinfo->argdefault;
|
---|
[275] | 437 | }
|
---|
[174] | 438 |
|
---|
| 439 | // check m argument
|
---|
[275] | 440 | int arg_m = args.getintarg("m");
|
---|
[608] | 441 | if (arg_m < -1) {
|
---|
| 442 | logout << "Warning: \"m\" argument less than -1 (" << arg_m << ")\n";
|
---|
[284] | 443 | cgiarginfo *minfo = argsinfo.getarginfo ("m");
|
---|
| 444 | if (minfo != NULL) args["m"] = minfo->argdefault;
|
---|
[275] | 445 | }
|
---|
[174] | 446 |
|
---|
| 447 | // check o argument
|
---|
[275] | 448 | int arg_o = args.getintarg("o");
|
---|
[622] | 449 | if (arg_o < -1) {
|
---|
| 450 | logout << "Warning: \"o\" argument less than -1 (" << arg_o << ")\n";
|
---|
[284] | 451 | cgiarginfo *oinfo = argsinfo.getarginfo ("o");
|
---|
| 452 | if (oinfo != NULL) args["o"] = oinfo->argdefault;
|
---|
[275] | 453 | }
|
---|
[174] | 454 |
|
---|
| 455 | // check r argument
|
---|
[275] | 456 | int arg_r = args.getintarg("r");
|
---|
| 457 | if (arg_r < 1) {
|
---|
| 458 | logout << "Warning: \"r\" argument less than 1 (" << arg_r << ")\n";
|
---|
[284] | 459 | cgiarginfo *rinfo = argsinfo.getarginfo ("r");
|
---|
| 460 | if (rinfo != NULL) args["r"] = rinfo->argdefault;
|
---|
[275] | 461 | }
|
---|
[928] | 462 | //check hd argument
|
---|
[1915] | 463 | int arg_hd = args.getintarg("hd");
|
---|
| 464 | if (arg_hd <0 ) {
|
---|
| 465 | logout << "Warning: \"hd\" argument less than 0 (" << arg_hd << ")\n";
|
---|
| 466 | cgiarginfo *hdinfo = argsinfo.getarginfo ("hd");
|
---|
| 467 | if (hdinfo != NULL) args["hd"] = hdinfo->argdefault;
|
---|
| 468 | }
|
---|
| 469 |
|
---|
[928] | 470 | //check hs argument
|
---|
| 471 | int arg_hs = args.getintarg("hs");
|
---|
| 472 | if (arg_hs !=0 && arg_hs !=1) {
|
---|
| 473 | logout << "Warning: \"hs\" argument out of range (" << arg_hs << ")\n";
|
---|
| 474 | cgiarginfo *hsinfo = argsinfo.getarginfo ("hs");
|
---|
| 475 | if (hsinfo != NULL) args["hs"] = hsinfo->argdefault;
|
---|
| 476 | }
|
---|
[174] | 477 |
|
---|
[1915] | 478 | // check ct argument
|
---|
| 479 | int arg_ct = args.getintarg("ct");
|
---|
| 480 | if (arg_ct !=0 && arg_ct !=1) {
|
---|
| 481 | logout << "Warning: \"ct\" argument out of range (" << arg_ct << ")\n";
|
---|
| 482 | cgiarginfo *ctinfo = argsinfo.getarginfo ("ct");
|
---|
| 483 | if (ctinfo != NULL) args["ct"] = ctinfo->argdefault;
|
---|
[928] | 484 | }
|
---|
| 485 |
|
---|
[1915] | 486 | // check qt argument
|
---|
| 487 | int arg_qt = args.getintarg("qt");
|
---|
| 488 | if (arg_qt !=0 && arg_qt !=1) {
|
---|
| 489 | logout << "Warning: \"qt\" argument out of range (" << arg_qt << ")\n";
|
---|
| 490 | cgiarginfo *qtinfo = argsinfo.getarginfo ("qt");
|
---|
| 491 | if (qtinfo != NULL) args["qt"] = qtinfo->argdefault;
|
---|
| 492 | }
|
---|
| 493 |
|
---|
| 494 | // check qb argument
|
---|
| 495 | int arg_qb = args.getintarg("qb");
|
---|
| 496 | if (arg_qb !=0 && arg_qb !=1) {
|
---|
| 497 | logout << "Warning: \"qb\" argument out of range (" << arg_qb << ")\n";
|
---|
| 498 | cgiarginfo *qbinfo = argsinfo.getarginfo ("qb");
|
---|
| 499 | if (qbinfo != NULL) args["qb"] = qbinfo->argdefault;
|
---|
| 500 | }
|
---|
| 501 |
|
---|
| 502 | // check fqa argument
|
---|
| 503 | int arg_fqa = args.getintarg("fqa");
|
---|
| 504 | if (arg_fqa !=0 && arg_fqa !=1) {
|
---|
| 505 | logout << "Warning: \"fqa\" argument out of range (" << arg_fqa << ")\n";
|
---|
| 506 | cgiarginfo *fqainfo = argsinfo.getarginfo ("fqa");
|
---|
| 507 | if (fqainfo != NULL) args["fqa"] = fqainfo->argdefault;
|
---|
| 508 | }
|
---|
| 509 |
|
---|
| 510 | // check fqn argument
|
---|
| 511 | int arg_fqn = args.getintarg("fqn");
|
---|
| 512 | if (arg_fqn < -1) {
|
---|
| 513 | logout << "Warning: \"fqn\" argument less than -1 (" << arg_fqn << ")\n";
|
---|
| 514 | cgiarginfo *fqninfo = argsinfo.getarginfo ("fqn");
|
---|
| 515 | if (fqninfo != NULL) args["fqn"] = fqninfo->argdefault;
|
---|
| 516 | }
|
---|
| 517 |
|
---|
[174] | 518 | return true;
|
---|
| 519 | }
|
---|
| 520 |
|
---|
[757] | 521 | void queryaction::get_cgihead_info (cgiargsclass &/*args*/, recptprotolistclass * /*protos*/,
|
---|
| 522 | response_t &response, text_t &response_data,
|
---|
| 523 | ostream &/*logout*/) {
|
---|
[174] | 524 | response = content;
|
---|
| 525 | response_data = "text/html";
|
---|
| 526 | }
|
---|
| 527 |
|
---|
[757] | 528 | void queryaction::define_internal_macros (displayclass &disp, cgiargsclass &args,
|
---|
[1915] | 529 | recptprotolistclass * protos,
|
---|
| 530 | ostream &logout) {
|
---|
[275] | 531 |
|
---|
[403] | 532 | // define_internal_macros sets the following macros:
|
---|
[275] | 533 |
|
---|
[397] | 534 | // _quotedquery_ the part of the query string that was quoted for post-processing
|
---|
| 535 |
|
---|
| 536 |
|
---|
| 537 |
|
---|
| 538 | // The following macros are set later (in define_query_macros) as they can't be set until
|
---|
| 539 | // the query has been done.
|
---|
| 540 |
|
---|
[275] | 541 | // _freqmsg_ the term frequency string
|
---|
| 542 |
|
---|
| 543 | // _resultline_ the "x documents matched the query" string
|
---|
| 544 |
|
---|
| 545 | // _prevfirst_ these are used when setting up the links to previous/next
|
---|
| 546 | // _prevlast_ pages of results (_thisfirst_ and _thislast_ are used to set
|
---|
| 547 | // _nextfirst_ the 'results x-x for query: xxxx' string in the title bar)
|
---|
| 548 | // _nextlast_
|
---|
| 549 | // _thisfirst_
|
---|
| 550 | // _thislast_
|
---|
[397] | 551 |
|
---|
[3152] | 552 | if (args["ct"]==0) { // mg queries only, not mgpp
|
---|
| 553 | // get the quoted bits of the query string and set _quotedquery_
|
---|
| 554 | text_tarray phrases;
|
---|
| 555 | get_phrases (args["q"], phrases);
|
---|
| 556 | num_phrases = phrases.size();
|
---|
| 557 | text_tarray::const_iterator phere = phrases.begin();
|
---|
| 558 | text_tarray::const_iterator pend = phrases.end();
|
---|
| 559 | bool first = true;
|
---|
| 560 | text_t quotedquery;
|
---|
| 561 | while (phere != pend) {
|
---|
| 562 | if (!first)
|
---|
| 563 | if ((phere +1) == pend) quotedquery += " and ";
|
---|
| 564 | else quotedquery += ", ";
|
---|
| 565 |
|
---|
| 566 | quotedquery += "\"" + *phere + "\"";
|
---|
| 567 | first = false;
|
---|
| 568 | phere ++;
|
---|
| 569 | }
|
---|
| 570 | if (args.getintarg("s") && !quotedquery.empty()) quotedquery += "_textstemon_";
|
---|
| 571 | disp.setmacro ("quotedquery", "query", quotedquery);
|
---|
[403] | 572 | }
|
---|
[1915] | 573 |
|
---|
| 574 | define_form_macros(disp, args, protos, logout);
|
---|
[2769] | 575 |
|
---|
| 576 | define_query_interface(disp, args, protos, logout);
|
---|
| 577 |
|
---|
[174] | 578 | }
|
---|
| 579 |
|
---|
[2769] | 580 | void queryaction::define_query_interface(displayclass &disp,
|
---|
| 581 | cgiargsclass &args,
|
---|
| 582 | recptprotolistclass * protos,
|
---|
| 583 | ostream &logout){
|
---|
| 584 | text_t collection = args["c"];
|
---|
| 585 |
|
---|
| 586 | //check that the protocol is alive
|
---|
| 587 | recptproto* colproto = protos->getrecptproto (collection, logout);
|
---|
| 588 | if(colproto == NULL) {
|
---|
| 589 | logout << "ERROR: Null collection protocol trying to query"
|
---|
| 590 | << collection.getcstr() << "\n";
|
---|
| 591 | return;
|
---|
| 592 | }
|
---|
| 593 |
|
---|
| 594 | //check the collection is responding/in place
|
---|
| 595 | ColInfoResponse_t *colinfo = recpt->get_collectinfo_ptr(colproto, collection,
|
---|
| 596 | logout);
|
---|
| 597 | if(colinfo == NULL){
|
---|
| 598 | logout << "ERROR: Null returned for get_collectinfo_ptr on "
|
---|
| 599 | << collection.getcstr() << "in queryaction::define_query_interface\n";
|
---|
| 600 | return;
|
---|
| 601 | }
|
---|
| 602 |
|
---|
| 603 |
|
---|
| 604 | text_tmap::iterator check = colinfo->format.find("QueryInterface");
|
---|
| 605 | if(check != colinfo->format.end()){
|
---|
| 606 | if((*check).second=="DateSearch"){
|
---|
| 607 | text_t current = "_basicqueryform_ _datesearch_";
|
---|
[2776] | 608 |
|
---|
[2769] | 609 | disp.setmacro("queryformcontent","query",current);
|
---|
| 610 | }
|
---|
| 611 | }
|
---|
| 612 | }
|
---|
| 613 |
|
---|
| 614 |
|
---|
[275] | 615 | // sets the selection box macros _hselection_, _jselection_, and _nselection_.
|
---|
| 616 | void queryaction::set_option_macro (const text_t ¯oname, text_t current_value,
|
---|
| 617 | const FilterOption_t &option, displayclass &disp) {
|
---|
| 618 |
|
---|
[634] | 619 | if (option.validValues.empty()) return;
|
---|
| 620 | else if (option.validValues.size() == 1) {
|
---|
| 621 | disp.setmacro (macroname + "selection", "Global", "_" + option.defaultValue + "_");
|
---|
| 622 | return;
|
---|
| 623 | }
|
---|
[275] | 624 | if (option.validValues.size() < 2) return;
|
---|
[634] | 625 |
|
---|
[275] | 626 | text_t macrovalue = "<select name=\"" + macroname + "\">\n";
|
---|
[634] | 627 |
|
---|
[275] | 628 | if (current_value.empty()) current_value = option.defaultValue;
|
---|
[634] | 629 |
|
---|
[275] | 630 | text_tarray::const_iterator thisvalue = option.validValues.begin();
|
---|
| 631 | text_tarray::const_iterator endvalue = option.validValues.end();
|
---|
| 632 |
|
---|
| 633 | while (thisvalue != endvalue) {
|
---|
| 634 | macrovalue += "<option value=\"" + *thisvalue + "\"";
|
---|
| 635 | if (*thisvalue == current_value)
|
---|
| 636 | macrovalue += " selected";
|
---|
[457] | 637 | macrovalue += ">_" + *thisvalue + "_\n";
|
---|
[275] | 638 | thisvalue ++;
|
---|
| 639 | }
|
---|
| 640 | macrovalue += "</select>\n";
|
---|
| 641 | disp.setmacro (macroname + "selection", "Global", macrovalue);
|
---|
[174] | 642 | }
|
---|
| 643 |
|
---|
[1915] | 644 | // sets the selection box macro _fqfselection_.
|
---|
| 645 | void queryaction::set_fqfselection_macro (const FilterOption_t &option,
|
---|
| 646 | displayclass &disp) {
|
---|
| 647 |
|
---|
| 648 | if (option.validValues.empty()) return;
|
---|
| 649 | text_t macrovalue = "";
|
---|
| 650 |
|
---|
[2745] | 651 | if (option.validValues.size() == 1) {
|
---|
| 652 | macrovalue = "_ZZ_";
|
---|
| 653 | }
|
---|
| 654 | else {
|
---|
| 655 | macrovalue += "<select name=\"fqf\" onChange=\"updatefqf();\">\n";
|
---|
| 656 |
|
---|
| 657 | text_tarray::const_iterator thisvalue = option.validValues.begin();
|
---|
| 658 | text_tarray::const_iterator endvalue = option.validValues.end();
|
---|
| 659 |
|
---|
[3159] | 660 | /* All fields should come first, then there may be a TextOnly field.
|
---|
| 661 | put a blank entry after these two.
|
---|
| 662 | */
|
---|
| 663 | assert (*thisvalue == "ZZ"); // Compulsory All fields
|
---|
| 664 | macrovalue += "<option value=\"" + *thisvalue + "\">_";
|
---|
| 665 | macrovalue += *thisvalue + "_\n";
|
---|
| 666 | thisvalue ++;
|
---|
| 667 |
|
---|
| 668 | if (*thisvalue == "TX") { // Optional TextOnly
|
---|
| 669 | macrovalue += "<option value=\"" + *thisvalue + "\">_";
|
---|
| 670 | macrovalue += *thisvalue + "_\n";
|
---|
| 671 | thisvalue ++;
|
---|
| 672 | }
|
---|
| 673 | if (thisvalue != endvalue) {
|
---|
| 674 | // add the balnk line here
|
---|
| 675 | macrovalue += "<option>---\n";
|
---|
| 676 | }
|
---|
[2745] | 677 | while (thisvalue != endvalue) {
|
---|
| 678 | macrovalue += "<option value=\"" + *thisvalue + "\">_";
|
---|
| 679 | macrovalue += *thisvalue + "_\n";
|
---|
| 680 | thisvalue ++;
|
---|
| 681 | }
|
---|
| 682 | macrovalue += "</select>\n";
|
---|
| 683 | }
|
---|
| 684 | disp.setmacro ("fqfselection", "query", macrovalue);
|
---|
| 685 |
|
---|
| 686 | }
|
---|
| 687 | // sets the selection box macros _gselection_.
|
---|
| 688 | void queryaction::set_gselection_macro (text_t current_value,
|
---|
| 689 | const FilterOption_t &option,
|
---|
| 690 | displayclass &disp) {
|
---|
[1915] | 691 |
|
---|
[2745] | 692 | if (option.validValues.size() <= 1) {
|
---|
| 693 | return;
|
---|
| 694 | }
|
---|
| 695 |
|
---|
| 696 | text_t macrovalue = "<select name=\"g\">\n";
|
---|
| 697 |
|
---|
| 698 | if (current_value.empty()) current_value = option.defaultValue;
|
---|
| 699 |
|
---|
[1915] | 700 | text_tarray::const_iterator thisvalue = option.validValues.begin();
|
---|
| 701 | text_tarray::const_iterator endvalue = option.validValues.end();
|
---|
| 702 |
|
---|
| 703 | while (thisvalue != endvalue) {
|
---|
[2745] | 704 | macrovalue += "<option value=\"" + *thisvalue + "\"";
|
---|
| 705 | if (*thisvalue == current_value)
|
---|
| 706 | macrovalue += " selected";
|
---|
| 707 | macrovalue += ">_" + *thisvalue + "_\n";
|
---|
[1915] | 708 | thisvalue ++;
|
---|
| 709 | }
|
---|
| 710 | macrovalue += "</select>\n";
|
---|
[2745] | 711 | disp.setmacro ("gselection", "Global", macrovalue);
|
---|
[1915] | 712 | }
|
---|
| 713 |
|
---|
[757] | 714 | void queryaction::define_external_macros (displayclass &disp, cgiargsclass &args,
|
---|
| 715 | recptprotolistclass *protos, ostream &logout) {
|
---|
[275] | 716 |
|
---|
| 717 | // define_external_macros sets the following macros:
|
---|
| 718 |
|
---|
| 719 | // some or all of these may not be required to be set
|
---|
[356] | 720 | // _hselection_, _h2selection_ the selection box for the main part of the index
|
---|
| 721 | // _jselection_, _j2selection_ the selection box for the subcollection part of the index
|
---|
| 722 | // _nselection_, _n2selection_ the selection box for the language part of the index
|
---|
| 723 | // _cq2selection the selection box for combining two queries
|
---|
[275] | 724 |
|
---|
[928] | 725 |
|
---|
[275] | 726 | // can't do anything if collectproto is null (i.e. no collection was specified)
|
---|
[757] | 727 | recptproto *collectproto = protos->getrecptproto (args["c"], logout);
|
---|
[275] | 728 | if (collectproto == NULL) return;
|
---|
| 729 |
|
---|
| 730 | comerror_t err;
|
---|
| 731 | InfoFilterOptionsResponse_t response;
|
---|
| 732 | InfoFilterOptionsRequest_t request;
|
---|
| 733 | request.filterName = "QueryFilter";
|
---|
| 734 |
|
---|
| 735 | collectproto->get_filteroptions (args["c"], request, response, err, logout);
|
---|
| 736 | if (err == noError) {
|
---|
[356] | 737 |
|
---|
[275] | 738 | FilterOption_tmap::const_iterator it;
|
---|
| 739 | FilterOption_tmap::const_iterator end = response.filterOptions.end();
|
---|
[356] | 740 |
|
---|
| 741 | // _hselection_ and _h2selection_ (Index)
|
---|
[275] | 742 | it = response.filterOptions.find ("Index");
|
---|
[356] | 743 | if (it != end) set_option_macro ("h", args["h"], (*it).second, disp);
|
---|
| 744 | if (it != end) set_option_macro ("h2", args["h2"], (*it).second, disp);
|
---|
| 745 |
|
---|
| 746 | // _jselection_ and _j2selection_ (Subcollection)
|
---|
[275] | 747 | it = response.filterOptions.find ("Subcollection");
|
---|
[356] | 748 | if (it != end) set_option_macro ("j", args["j"], (*it).second, disp);
|
---|
| 749 | if (it != end) set_option_macro ("j2", args["j2"], (*it).second, disp);
|
---|
| 750 |
|
---|
| 751 | // _nselection_ and _n2selection_ (Language)
|
---|
| 752 | it = response.filterOptions.find ("Language");
|
---|
| 753 | if (it != end) set_option_macro ("n", args["n"], (*it).second, disp);
|
---|
| 754 | if (it != end) set_option_macro ("n2", args["n2"], (*it).second, disp);
|
---|
[275] | 755 |
|
---|
[356] | 756 | // _cq2selection_ (CombineQuery)
|
---|
| 757 | it = response.filterOptions.find ("CombineQuery");
|
---|
| 758 | if (it != end) set_option_macro ("cq2", args["cq2"], (*it).second, disp);
|
---|
[928] | 759 |
|
---|
[1328] | 760 | // _gselection_ (Level) // for mgpp collections
|
---|
| 761 | it = response.filterOptions.find("Level");
|
---|
[2745] | 762 | if (it!=end) set_gselection_macro(args["g"], (*it).second, disp);
|
---|
[1328] | 763 |
|
---|
[1915] | 764 | // should probably go into define_internal_macros
|
---|
| 765 | // _fqfselection_
|
---|
| 766 | it = response.filterOptions.find("IndexField");
|
---|
| 767 | if (it!=end) {
|
---|
| 768 | set_fqfselection_macro((*it).second, disp);
|
---|
| 769 | }
|
---|
[275] | 770 | }
|
---|
[928] | 771 | } // define external macros
|
---|
| 772 |
|
---|
[1915] | 773 | void queryaction::define_form_macros (displayclass &disp, cgiargsclass &args,
|
---|
| 774 | recptprotolistclass *protos, ostream &logout) {
|
---|
| 775 |
|
---|
| 776 | // defines the following macros
|
---|
| 777 | // _regformlist_
|
---|
| 778 | // _advformlist_
|
---|
| 779 |
|
---|
| 780 | if (args["ct"]!="1" || args["qt"]!="1")
|
---|
| 781 | return; // dont need these macros
|
---|
| 782 |
|
---|
| 783 | // mgpp & form query only needs the macros defined
|
---|
| 784 | text_t form = "";
|
---|
| 785 | int argfqn = args.getintarg("fqn");
|
---|
| 786 |
|
---|
| 787 | if (args["b"] == "1") { // advanced form
|
---|
| 788 | form += "<tr>_firstadvformelement_</tr>\n";
|
---|
| 789 | for (int i=1; i<argfqn; i++) {
|
---|
| 790 | form += "<tr>_advformelement_</tr>\n";
|
---|
| 791 | }
|
---|
| 792 | disp.setmacro("advformlist", "query", form);
|
---|
| 793 | }
|
---|
| 794 | else { // simple form
|
---|
| 795 | for (int i=0; i<argfqn; i++) {
|
---|
| 796 | form += "<tr>_regformelement_</tr>\n";
|
---|
| 797 | }
|
---|
| 798 | disp.setmacro("regformlist", "query", form);
|
---|
| 799 | }
|
---|
| 800 |
|
---|
| 801 | }
|
---|
| 802 |
|
---|
[936] | 803 | void queryaction::define_history_macros (displayclass &disp, cgiargsclass &args,
|
---|
| 804 | recptprotolistclass *protos, ostream &logout) {
|
---|
[928] | 805 |
|
---|
| 806 | // defines the following macros
|
---|
| 807 |
|
---|
| 808 | // _searchhistorylist_
|
---|
| 809 |
|
---|
| 810 | text_t historylist;
|
---|
| 811 | int arghd = args.getintarg("hd");
|
---|
[1915] | 812 | if (arghd == 0) {
|
---|
[928] | 813 | historylist="";
|
---|
| 814 | }
|
---|
| 815 | else {
|
---|
| 816 | historylist = "<!-- Search History List -->\n";
|
---|
| 817 |
|
---|
| 818 | text_t userid = args["z"];
|
---|
| 819 | text_tarray entries;
|
---|
[2212] | 820 | if (get_history_info (userid, entries, gdbmhome, logout)) {
|
---|
[928] | 821 | int count = 1;
|
---|
| 822 | text_tarray::iterator here = entries.begin();
|
---|
| 823 | text_tarray::iterator end = entries.end();
|
---|
[1915] | 824 | int numrecords=(int)entries.size();
|
---|
| 825 | if (numrecords>arghd) { // only display some of them
|
---|
| 826 | numrecords = arghd;
|
---|
[928] | 827 | }
|
---|
[1915] | 828 | historylist += "<form name=\"HistoryForm\"><table width=537>\n";
|
---|
[928] | 829 |
|
---|
[1915] | 830 | for (int i=0; i<numrecords;i++) {
|
---|
[928] | 831 | text_t query;
|
---|
| 832 | text_t numdocs;
|
---|
| 833 | text_t cgiargs;
|
---|
[1915] | 834 | text_t userinfo;
|
---|
| 835 | text_t escquery;
|
---|
| 836 | split_saved_query(entries[i],numdocs,cgiargs);
|
---|
[936] | 837 | parse_saved_args(cgiargs, "q", query); // get query string out
|
---|
[928] | 838 | decode_cgi_arg(query); // un cgisafe it
|
---|
[2745] | 839 | escquery = escape_quotes(query); // escape the quotes and newlines
|
---|
[1915] | 840 | text_t histvalue = "histvalue";
|
---|
| 841 | histvalue += i;
|
---|
| 842 | disp.setmacro(histvalue, "query", escquery);
|
---|
| 843 | format_user_info(cgiargs, userinfo, args, protos, logout);
|
---|
[928] | 844 |
|
---|
[1915] | 845 | historylist += "<tr><td align=right>_imagehistbutton_(";
|
---|
| 846 | historylist += i;
|
---|
| 847 | historylist += ")</td>\n";
|
---|
| 848 | historylist += "<td><nobr><table border=1 cellspacing=0 ";
|
---|
| 849 | historylist += "cellpadding=0><tr><td width=365 align=left>"
|
---|
| 850 | + query
|
---|
| 851 | + "</td></tr></table></td><td width=110 align=center><small>"
|
---|
| 852 | + numdocs;
|
---|
| 853 | if (numdocs == 1) historylist += " _texthresult_";
|
---|
| 854 | else historylist += " _texthresults_";
|
---|
| 855 | if (!userinfo.empty()) {
|
---|
| 856 | historylist += "<br>( "+userinfo+" )</small></td>\n";
|
---|
| 857 | }
|
---|
[928] | 858 | }
|
---|
[1915] | 859 | historylist+="</table></form>\n\n";
|
---|
[928] | 860 |
|
---|
[1915] | 861 | } // if get history info
|
---|
[928] | 862 | else {
|
---|
[936] | 863 | historylist += "_textnohistory_";
|
---|
[928] | 864 | }
|
---|
| 865 | historylist += "<p><! ---- end of history list ----->\n";
|
---|
| 866 | } // else display list
|
---|
| 867 | disp.setmacro("searchhistorylist", "query", historylist);
|
---|
| 868 |
|
---|
| 869 | } // define history macros
|
---|
| 870 |
|
---|
| 871 | void queryaction::output_ccp (cgiargsclass &args, recptprotolistclass *protos,
|
---|
| 872 | displayclass &disp, outconvertclass &outconvert,
|
---|
| 873 | ostream &textout, ostream &logout) {
|
---|
| 874 |
|
---|
[1270] | 875 | ColInfoResponse_t *cinfo = NULL;
|
---|
[928] | 876 | comerror_t err;
|
---|
| 877 | InfoFilterOptionsResponse_t fresponse;
|
---|
| 878 | InfoFilterOptionsRequest_t frequest;
|
---|
| 879 | frequest.filterName = "QueryFilter";
|
---|
| 880 |
|
---|
| 881 | text_t &index = args["h"];
|
---|
| 882 | text_t &subcollection = args["j"];
|
---|
| 883 | text_t &language = args["n"];
|
---|
| 884 |
|
---|
| 885 | text_tset collections;
|
---|
| 886 | text_t arg_cc = args["cc"];
|
---|
| 887 | decode_cgi_arg (arg_cc);
|
---|
| 888 | splitchar (arg_cc.begin(), arg_cc.end(), ',', collections);
|
---|
| 889 |
|
---|
| 890 | textout << outconvert << disp << "_query:header_\n"
|
---|
| 891 | << "<center>_navigationbar_</center><br>\n"
|
---|
| 892 | << "<form name=QueryForm method=get action=\"_gwcgi_\">\n"
|
---|
| 893 | << "<input type=hidden name=a value=\"q\">\n"
|
---|
[1860] | 894 | << "<input type=hidden name=site value=\"_cgiargsite_\"\n"
|
---|
[928] | 895 | << "<input type=hidden name=e value=\"_compressedoptions_\">\n"
|
---|
| 896 | << "<input type=hidden name=ccp value=\"1\">\n"
|
---|
| 897 | << "<center><table width=_pagewidth_><tr valign=top>\n"
|
---|
| 898 | << "<td>Select collections to search for \"" << args["q"]
|
---|
| 899 | << "\" <i>(index=" << index << " subcollection=" << subcollection
|
---|
| 900 | << " language=" << language << ")</i></td>\n"
|
---|
| 901 | << "<td><input type=\"submit\" value=\"_query:textbeginsearch_\"></td>\n"
|
---|
| 902 | << "</tr></table></center>\n"
|
---|
| 903 | << "<center><table width=_pagewidth_>\n"
|
---|
| 904 | << "<tr><td>\n";
|
---|
| 905 |
|
---|
| 906 | recptprotolistclass::iterator rprotolist_here = protos->begin();
|
---|
| 907 | recptprotolistclass::iterator rprotolist_end = protos->end();
|
---|
| 908 | while (rprotolist_here != rprotolist_end) {
|
---|
| 909 | if ((*rprotolist_here).p != NULL) {
|
---|
| 910 |
|
---|
| 911 | text_tarray collist;
|
---|
| 912 | (*rprotolist_here).p->get_collection_list (collist, err, logout);
|
---|
| 913 | if (err == noError) {
|
---|
| 914 | text_tarray::iterator collist_here = collist.begin();
|
---|
| 915 | text_tarray::iterator collist_end = collist.end();
|
---|
| 916 | while (collist_here != collist_end) {
|
---|
| 917 |
|
---|
[1270] | 918 | cinfo = recpt->get_collectinfo_ptr ((*rprotolist_here).p, *collist_here, logout);
|
---|
[928] | 919 | // if (err == noError && cinfo.isPublic && (cinfo.buildDate > 0)) {
|
---|
[1270] | 920 | if (cinfo != NULL && (cinfo->buildDate > 0)) {
|
---|
[928] | 921 |
|
---|
| 922 | (*rprotolist_here).p->get_filteroptions (*collist_here, frequest, fresponse, err, logout);
|
---|
| 923 | if (err == noError) {
|
---|
| 924 |
|
---|
| 925 | FilterOption_tmap::const_iterator it;
|
---|
| 926 | FilterOption_tmap::const_iterator end = fresponse.filterOptions.end();
|
---|
| 927 | if (!index.empty()) {
|
---|
| 928 | it = fresponse.filterOptions.find ("Index");
|
---|
| 929 | if (it == end) {collist_here ++; continue;}
|
---|
| 930 | text_tarray::const_iterator there = (*it).second.validValues.begin();
|
---|
| 931 | text_tarray::const_iterator tend = (*it).second.validValues.end();
|
---|
| 932 | while (there != tend) {
|
---|
| 933 | if (*there == index) break;
|
---|
| 934 | there ++;
|
---|
| 935 | }
|
---|
| 936 | if (there == tend) {collist_here++; continue;}
|
---|
| 937 | }
|
---|
| 938 | if (!subcollection.empty()) {
|
---|
| 939 | it = fresponse.filterOptions.find ("Subcollection");
|
---|
| 940 | if (it == end) {collist_here++; continue;}
|
---|
| 941 | text_tarray::const_iterator there = (*it).second.validValues.begin();
|
---|
| 942 | text_tarray::const_iterator tend = (*it).second.validValues.end();
|
---|
| 943 | while (there != tend) {
|
---|
| 944 | if (*there == subcollection) break;
|
---|
| 945 | there ++;
|
---|
| 946 | }
|
---|
| 947 | if (there == tend) {collist_here++; continue;}
|
---|
| 948 | }
|
---|
| 949 | if (!language.empty()) {
|
---|
| 950 | it = fresponse.filterOptions.find ("Language");
|
---|
| 951 | if (it == end) {collist_here++; continue;}
|
---|
| 952 | text_tarray::const_iterator there = (*it).second.validValues.begin();
|
---|
| 953 | text_tarray::const_iterator tend = (*it).second.validValues.end();
|
---|
| 954 | while (there != tend) {
|
---|
| 955 | if (*there == language) break;
|
---|
| 956 | there ++;
|
---|
| 957 | }
|
---|
| 958 | if (there == tend) {collist_here++; continue;}
|
---|
| 959 | }
|
---|
| 960 |
|
---|
| 961 | // we've got a matching collection
|
---|
| 962 | textout << "<input type=checkbox";
|
---|
| 963 |
|
---|
| 964 | text_tset::const_iterator t = collections.find (*collist_here);
|
---|
| 965 | if (t != collections.end()) textout << " checked";
|
---|
| 966 |
|
---|
| 967 | textout << outconvert
|
---|
| 968 | << " name=cc value=\"" << *collist_here << "\">";
|
---|
| 969 |
|
---|
[1270] | 970 | if (!cinfo->collectionmeta["collectionname"].empty())
|
---|
| 971 | textout << outconvert << disp << cinfo->collectionmeta["collectionname"];
|
---|
[928] | 972 | else
|
---|
| 973 | textout << outconvert << *collist_here;
|
---|
| 974 |
|
---|
| 975 | textout << "<br>\n";
|
---|
| 976 |
|
---|
| 977 | }
|
---|
| 978 | }
|
---|
| 979 | collist_here ++;
|
---|
| 980 | }
|
---|
| 981 | }
|
---|
| 982 | }
|
---|
| 983 | rprotolist_here ++;
|
---|
| 984 | }
|
---|
| 985 | textout << outconvert << disp
|
---|
| 986 | << "</td></tr></table></center>\n"
|
---|
| 987 | << "</form>\n"
|
---|
| 988 | << "_query:footer_\n";
|
---|
| 989 |
|
---|
[174] | 990 | }
|
---|
[275] | 991 |
|
---|
[757] | 992 | bool queryaction::do_action (cgiargsclass &args, recptprotolistclass *protos,
|
---|
| 993 | browsermapclass *browsers, displayclass &disp,
|
---|
[421] | 994 | outconvertclass &outconvert, ostream &textout,
|
---|
| 995 | ostream &logout) {
|
---|
[757] | 996 |
|
---|
[1270] | 997 | if (recpt == NULL) {
|
---|
| 998 | logout << "ERROR (queryaction::do_action): This action does not contain information\n"
|
---|
| 999 | << " about any receptionists. The method set_receptionist was probably\n"
|
---|
| 1000 | << " not called from the module which instantiated this action.\n";
|
---|
| 1001 | return true;
|
---|
| 1002 | }
|
---|
| 1003 |
|
---|
| 1004 |
|
---|
[3152] | 1005 |
|
---|
[865] | 1006 | if (args["ccs"] == "1") {
|
---|
| 1007 | if (!args["cc"].empty()) {
|
---|
[757] | 1008 | // query the selected collections
|
---|
[865] | 1009 | text_t::const_iterator b = args["cc"].begin();
|
---|
| 1010 | text_t::const_iterator e = args["cc"].end();
|
---|
| 1011 | if (findchar (b, e, ',') != e) {
|
---|
| 1012 | if (!search_multiple_collections (args, protos, browsers, disp, outconvert,
|
---|
| 1013 | textout, logout)) return false;
|
---|
| 1014 | return true;
|
---|
| 1015 | } else {
|
---|
| 1016 | if (!search_single_collection (args, args["cc"], protos, browsers, disp,
|
---|
| 1017 | outconvert, textout, logout)) return false;
|
---|
| 1018 | return true;
|
---|
| 1019 | }
|
---|
| 1020 | }
|
---|
[337] | 1021 | }
|
---|
[421] | 1022 |
|
---|
[800] | 1023 | // simply query the current collection
|
---|
[865] | 1024 | if (!search_single_collection (args, args["c"], protos, browsers, disp,
|
---|
| 1025 | outconvert, textout, logout)) return false;
|
---|
[757] | 1026 | return true;
|
---|
| 1027 | }
|
---|
| 1028 |
|
---|
| 1029 | bool queryaction::search_multiple_collections (cgiargsclass &args, recptprotolistclass *protos,
|
---|
| 1030 | browsermapclass *browsers, displayclass &disp,
|
---|
| 1031 | outconvertclass &outconvert, ostream &textout,
|
---|
| 1032 | ostream &logout) {
|
---|
| 1033 |
|
---|
| 1034 | text_tarray collections;
|
---|
| 1035 |
|
---|
| 1036 | text_t arg_cc = args["cc"];
|
---|
| 1037 | decode_cgi_arg (arg_cc);
|
---|
| 1038 | splitchar (arg_cc.begin(), arg_cc.end(), ',', collections);
|
---|
| 1039 |
|
---|
| 1040 | if (collections.empty()) {
|
---|
| 1041 | logout << "queryaction::search_multiple_collections: No collections "
|
---|
| 1042 | << "set for doing multiple query - will search current collection\n";
|
---|
| 1043 | textout << outconvert << disp << "_query:textwarningnocollections_\n";
|
---|
[865] | 1044 | return search_single_collection (args, args["c"], protos, browsers, disp,
|
---|
[757] | 1045 | outconvert, textout, logout);
|
---|
[447] | 1046 | }
|
---|
| 1047 |
|
---|
[757] | 1048 | // queryaction uses "VList" browser to display results,
|
---|
| 1049 | // a queries clasification is "Search"
|
---|
| 1050 | text_t browsertype = "VList";
|
---|
| 1051 | text_t classification = "Search";
|
---|
[337] | 1052 |
|
---|
[757] | 1053 | QueryResult_tset results;
|
---|
| 1054 | map<text_t, colinfo_t, lttext_t> colinfomap;
|
---|
[275] | 1055 |
|
---|
[1270] | 1056 | ColInfoResponse_t *cinfo = NULL;
|
---|
[1695] | 1057 | recptproto *collectproto = NULL;
|
---|
[757] | 1058 | comerror_t err;
|
---|
| 1059 | FilterRequest_t request;
|
---|
| 1060 | FilterResponse_t response;
|
---|
| 1061 | request.filterResultOptions = FROID | FRmetadata | FRtermFreq | FRranking;
|
---|
| 1062 | text_t formattedstring = args["q"];
|
---|
| 1063 | text_t freqmsg = "_textfreqmsg1_";
|
---|
| 1064 | int numdocs = 0;
|
---|
[800] | 1065 | isapprox isApprox = Exact;
|
---|
[772] | 1066 |
|
---|
[757] | 1067 | format_querystring (formattedstring, args.getintarg("b"));
|
---|
| 1068 | set_queryfilter_options (request, formattedstring, args);
|
---|
| 1069 |
|
---|
| 1070 | // need to retrieve maxdocs matches for each collection
|
---|
| 1071 | // (will eventually want to tidy this up, do so caching etc.)
|
---|
| 1072 | OptionValue_t option;
|
---|
| 1073 | option.name = "StartResults";
|
---|
| 1074 | option.value = "1";
|
---|
| 1075 | request.filterOptions.push_back (option);
|
---|
| 1076 |
|
---|
| 1077 | option.name = "EndResults";
|
---|
| 1078 | option.value = args["m"];
|
---|
| 1079 | request.filterOptions.push_back (option);
|
---|
| 1080 |
|
---|
| 1081 | text_tarray::iterator col_here = collections.begin();
|
---|
| 1082 | text_tarray::iterator col_end = collections.end();
|
---|
| 1083 |
|
---|
[865] | 1084 | map<text_t, int, lttext_t> termfreqs;
|
---|
[757] | 1085 | while (col_here != col_end) {
|
---|
| 1086 |
|
---|
| 1087 | request.fields.erase (request.fields.begin(), request.fields.end());
|
---|
| 1088 | request.getParents = false;
|
---|
| 1089 |
|
---|
[1695] | 1090 | collectproto = protos->getrecptproto (*col_here, logout);
|
---|
[757] | 1091 | if (collectproto == NULL) {
|
---|
| 1092 | logout << outconvert << "queryaction::search_multiple_collections: " << *col_here
|
---|
| 1093 | << " collection has a NULL collectproto, ignoring\n";
|
---|
| 1094 | col_here ++;
|
---|
| 1095 | continue;
|
---|
| 1096 | }
|
---|
[1270] | 1097 | cinfo = recpt->get_collectinfo_ptr (collectproto, *col_here, logout);
|
---|
| 1098 | if (cinfo == NULL) {
|
---|
| 1099 | logout << "ERROR (query_action::search_multiple_collections): get_collectinfo_ptr returned NULL\n";
|
---|
| 1100 | col_here ++;
|
---|
| 1101 | continue;
|
---|
| 1102 | }
|
---|
[757] | 1103 |
|
---|
| 1104 | browserclass *bptr = browsers->getbrowser (browsertype);
|
---|
| 1105 |
|
---|
| 1106 | // get the formatstring if there is one
|
---|
| 1107 | text_t formatstring;
|
---|
| 1108 | if (!get_formatstring (classification, browsertype,
|
---|
[1270] | 1109 | cinfo->format, formatstring))
|
---|
[757] | 1110 | formatstring = bptr->get_default_formatstring();
|
---|
| 1111 |
|
---|
| 1112 | bptr->load_metadata_defaults (request.fields);
|
---|
| 1113 |
|
---|
[347] | 1114 | format_t *formatlistptr = new format_t();
|
---|
| 1115 | parse_formatstring (formatstring, formatlistptr, request.fields, request.getParents);
|
---|
| 1116 |
|
---|
[757] | 1117 | colinfo_t thiscolinfo;
|
---|
| 1118 | thiscolinfo.formatlistptr = formatlistptr;
|
---|
| 1119 | thiscolinfo.browserptr = bptr;
|
---|
| 1120 | colinfomap[*col_here] = thiscolinfo;
|
---|
| 1121 |
|
---|
[275] | 1122 | // do the query
|
---|
[757] | 1123 | collectproto->filter (*col_here, request, response, err, logout);
|
---|
| 1124 | if (err != noError) {
|
---|
| 1125 | outconvertclass text_t2ascii;
|
---|
| 1126 | logout << text_t2ascii
|
---|
| 1127 | << "queryaction::search_multiple_collections: call to QueryFilter failed "
|
---|
| 1128 | << "for " << *col_here << " collection (" << get_comerror_string (err) << ")\n";
|
---|
[275] | 1129 | return false;
|
---|
[757] | 1130 | }
|
---|
| 1131 |
|
---|
[800] | 1132 | if (isApprox == Exact)
|
---|
| 1133 | isApprox = response.isApprox;
|
---|
| 1134 | else if (isApprox == MoreThan)
|
---|
| 1135 | if (response.isApprox == Approximate)
|
---|
| 1136 | isApprox = response.isApprox;
|
---|
| 1137 |
|
---|
[757] | 1138 | TermInfo_tarray::const_iterator this_term = response.termInfo.begin();
|
---|
| 1139 | TermInfo_tarray::const_iterator end_term = response.termInfo.end();
|
---|
| 1140 | while (this_term != end_term) {
|
---|
[865] | 1141 | termfreqs[(*this_term).term] += (*this_term).freq;
|
---|
| 1142 | if ((col_here+1) == col_end) {
|
---|
| 1143 | freqmsg += (*this_term).term + ": " + termfreqs[(*this_term).term];
|
---|
| 1144 | if ((this_term+1) != end_term) freqmsg += ", ";
|
---|
| 1145 | }
|
---|
[757] | 1146 | this_term ++;
|
---|
| 1147 | }
|
---|
[275] | 1148 |
|
---|
[757] | 1149 | if (response.numDocs > 0) {
|
---|
| 1150 | numdocs += response.numDocs;
|
---|
[275] | 1151 |
|
---|
[757] | 1152 | QueryResult_t thisresult;
|
---|
| 1153 | thisresult.collection = *col_here;
|
---|
| 1154 | ResultDocInfo_tarray::iterator doc_here = response.docInfo.begin();
|
---|
| 1155 | ResultDocInfo_tarray::iterator doc_end = response.docInfo.end();
|
---|
| 1156 | while (doc_here != doc_end) {
|
---|
| 1157 | thisresult.doc = *doc_here;
|
---|
| 1158 | results.insert (thisresult);
|
---|
| 1159 | doc_here ++;
|
---|
[447] | 1160 | }
|
---|
[347] | 1161 | }
|
---|
[757] | 1162 | col_here ++;
|
---|
| 1163 | }
|
---|
[347] | 1164 |
|
---|
[800] | 1165 | disp.setmacro ("freqmsg", "query", freqmsg);
|
---|
[349] | 1166 |
|
---|
[1690] | 1167 | int maxdocs = args.getintarg("m");
|
---|
| 1168 | int firstdoc = args.getintarg("r");
|
---|
| 1169 | int hitsperpage = args.getintarg("o");
|
---|
| 1170 | if (num_phrases > 0) isApprox = Exact;
|
---|
| 1171 | if (maxdocs == -1) maxdocs = numdocs;
|
---|
| 1172 | else if (numdocs > maxdocs) {
|
---|
| 1173 | numdocs = maxdocs;
|
---|
| 1174 | isApprox = MoreThan;
|
---|
| 1175 | }
|
---|
| 1176 | if (hitsperpage == -1) hitsperpage = numdocs;
|
---|
| 1177 |
|
---|
[800] | 1178 | text_t resline;
|
---|
| 1179 | if (isApprox == Approximate) resline = "_textapprox_";
|
---|
| 1180 | else if (isApprox == MoreThan) resline = "_textmorethan_";
|
---|
| 1181 |
|
---|
| 1182 | if (numdocs == 0) resline = "_textnodocs_";
|
---|
| 1183 | else if (numdocs == 1) resline += "_text1doc_";
|
---|
| 1184 | else resline += text_t(numdocs) + " _textlotsdocs_";
|
---|
| 1185 | disp.setmacro("resultline", "query", resline);
|
---|
[757] | 1186 |
|
---|
| 1187 | QueryResult_tset::iterator res_here = results.begin();
|
---|
| 1188 | QueryResult_tset::iterator res_end = results.end();
|
---|
| 1189 | text_tset metadata; // empty !!
|
---|
| 1190 | bool getParents = false; // don't care !!
|
---|
| 1191 | bool use_table;
|
---|
| 1192 | ResultDocInfo_t thisdoc;
|
---|
| 1193 | format_t *formatlistptr = NULL;
|
---|
| 1194 | browserclass *browserptr = NULL;
|
---|
| 1195 |
|
---|
| 1196 | // set up _thisfirst_ and _thislast_ macros
|
---|
| 1197 | disp.setmacro ("thisfirst", "query", firstdoc);
|
---|
| 1198 | int thislast = firstdoc + (hitsperpage - 1);
|
---|
| 1199 | if (thislast > numdocs) thislast = numdocs;
|
---|
| 1200 | disp.setmacro ("thislast", "query", thislast);
|
---|
| 1201 |
|
---|
| 1202 | // set up _prevfirst_ and _prevlast_ macros
|
---|
| 1203 | if (firstdoc > 1) {
|
---|
| 1204 | disp.setmacro ("prevlast", "query", firstdoc - 1);
|
---|
| 1205 | int prevfirst = firstdoc - hitsperpage;
|
---|
| 1206 | if (prevfirst < 1) prevfirst = 1;
|
---|
| 1207 | disp.setmacro ("prevfirst", "query", prevfirst);
|
---|
[275] | 1208 | }
|
---|
[757] | 1209 |
|
---|
| 1210 | // set up _nextfirst_ and _nextlast_ macros
|
---|
| 1211 | if (thislast < numdocs) {
|
---|
| 1212 | disp.setmacro ("nextfirst", "query", thislast + 1);
|
---|
| 1213 | int nextlast = thislast + hitsperpage;
|
---|
| 1214 | if (nextlast > numdocs) nextlast = numdocs;
|
---|
| 1215 | disp.setmacro ("nextlast", "query", nextlast);
|
---|
| 1216 | }
|
---|
| 1217 |
|
---|
| 1218 | textout << outconvert << disp << "_query:header_\n"
|
---|
| 1219 | << "_query:content_";
|
---|
| 1220 |
|
---|
| 1221 | int count = 1;
|
---|
| 1222 |
|
---|
| 1223 | // output results
|
---|
| 1224 | while (res_here != res_end) {
|
---|
| 1225 | if (count < firstdoc) {count ++; res_here ++; continue;}
|
---|
| 1226 | if (count > thislast) break;
|
---|
| 1227 | formatlistptr = colinfomap[(*res_here).collection].formatlistptr;
|
---|
| 1228 | browserptr = colinfomap[(*res_here).collection].browserptr;
|
---|
| 1229 | thisdoc = (*res_here).doc;
|
---|
| 1230 | use_table = is_table_content (formatlistptr);
|
---|
[1695] | 1231 |
|
---|
| 1232 | collectproto = protos->getrecptproto ((*res_here).collection, logout);
|
---|
| 1233 | if (collectproto == NULL) {
|
---|
| 1234 | logout << outconvert << "queryaction::search_multiple_collections: " << (*res_here).collection
|
---|
| 1235 | << " collection has a NULL collectproto, ignoring results\n";
|
---|
| 1236 | res_here ++;
|
---|
| 1237 | continue;
|
---|
| 1238 | }
|
---|
| 1239 |
|
---|
[757] | 1240 | browserptr->output_section_group (thisdoc, args, (*res_here).collection, 0,
|
---|
| 1241 | formatlistptr, use_table, metadata, getParents,
|
---|
| 1242 | collectproto, disp, outconvert, textout, logout);
|
---|
| 1243 | // textout << outconvert << "(ranking: " << (*res_here).doc.ranking << ")\n";
|
---|
| 1244 | res_here ++;
|
---|
| 1245 | count ++;
|
---|
| 1246 | }
|
---|
| 1247 |
|
---|
| 1248 | textout << outconvert << disp << "_query:footer_";
|
---|
[349] | 1249 |
|
---|
[757] | 1250 | // clean up the format_t pointers
|
---|
| 1251 | map<text_t, colinfo_t, lttext_t>::iterator here = colinfomap.begin();
|
---|
| 1252 | map<text_t, colinfo_t, lttext_t>::iterator end = colinfomap.end();
|
---|
| 1253 | while (here != end) {
|
---|
| 1254 | delete ((*here).second.formatlistptr);
|
---|
| 1255 | here ++;
|
---|
| 1256 | }
|
---|
[275] | 1257 | return true;
|
---|
| 1258 | }
|
---|
[757] | 1259 |
|
---|
[865] | 1260 | bool queryaction::search_single_collection (cgiargsclass &args, const text_t &collection,
|
---|
| 1261 | recptprotolistclass *protos, browsermapclass *browsers,
|
---|
| 1262 | displayclass &disp, outconvertclass &outconvert,
|
---|
| 1263 | ostream &textout, ostream &logout) {
|
---|
[757] | 1264 |
|
---|
[865] | 1265 | recptproto *collectproto = protos->getrecptproto (collection, logout);
|
---|
[757] | 1266 | if (collectproto == NULL) {
|
---|
[865] | 1267 | logout << outconvert << "queryaction::search_single_collection: " << collection
|
---|
[757] | 1268 | << " collection has a NULL collectproto\n";
|
---|
| 1269 | return false;
|
---|
| 1270 | }
|
---|
| 1271 |
|
---|
| 1272 | // queryaction uses "VList" browser to display results,
|
---|
| 1273 | // a queries clasification is "Search"
|
---|
| 1274 | text_t browsertype = "VList";
|
---|
| 1275 | text_t classification = "Search";
|
---|
| 1276 |
|
---|
| 1277 | comerror_t err;
|
---|
[1270] | 1278 | ColInfoResponse_t *cinfo = recpt->get_collectinfo_ptr (collectproto, collection, logout);
|
---|
| 1279 |
|
---|
| 1280 | if (cinfo == NULL) {
|
---|
| 1281 | logout << "ERROR (query_action::search_single_collection): get_collectinfo_ptr returned NULL\n";
|
---|
| 1282 | return false;
|
---|
| 1283 | }
|
---|
[757] | 1284 |
|
---|
| 1285 | browserclass *bptr = browsers->getbrowser (browsertype);
|
---|
| 1286 |
|
---|
| 1287 | // get the formatstring if there is one
|
---|
| 1288 | text_t formatstring;
|
---|
| 1289 | if (!get_formatstring (classification, browsertype,
|
---|
[1270] | 1290 | cinfo->format, formatstring))
|
---|
[757] | 1291 | formatstring = bptr->get_default_formatstring();
|
---|
| 1292 |
|
---|
| 1293 | FilterRequest_t request;
|
---|
| 1294 | FilterResponse_t response;
|
---|
| 1295 | bptr->set_filter_options (request, args);
|
---|
| 1296 | bptr->load_metadata_defaults (request.fields);
|
---|
| 1297 |
|
---|
| 1298 | format_t *formatlistptr = new format_t();
|
---|
| 1299 | parse_formatstring (formatstring, formatlistptr, request.fields, request.getParents);
|
---|
| 1300 |
|
---|
| 1301 | // do the query
|
---|
| 1302 | request.filterResultOptions = FROID | FRmetadata | FRtermFreq;
|
---|
[1915] | 1303 | text_t formattedstring = "";
|
---|
| 1304 |
|
---|
| 1305 | if (args["qt"]=="0") { // normal text search
|
---|
| 1306 | formattedstring = args["q"];
|
---|
| 1307 | format_querystring (formattedstring, args.getintarg("b"));
|
---|
| 1308 | add_dates(formattedstring, args.getintarg("ds"), args.getintarg("de"),
|
---|
| 1309 | args.getintarg("dsbc"), args.getintarg("debc"));
|
---|
[928] | 1310 | }
|
---|
[1915] | 1311 | else if (args["qt"]=="1" ){ // form search
|
---|
[1347] | 1312 |
|
---|
[1915] | 1313 | if (args["b"]=="1" && args["fqa"]=="1") { // explicit query
|
---|
| 1314 | formattedstring = args["q"];
|
---|
| 1315 | }
|
---|
| 1316 | else { // form search
|
---|
| 1317 | if (args["b"]=="0") { // regular form
|
---|
| 1318 | parse_reg_query_form(formattedstring, args);
|
---|
| 1319 | }
|
---|
| 1320 | else { // advanced form
|
---|
| 1321 | parse_adv_query_form(formattedstring, args);
|
---|
| 1322 | }
|
---|
| 1323 | args["q"] = formattedstring;
|
---|
| 1324 |
|
---|
[3159] | 1325 | // reset the cgiargfqv macro - need to escape any quotes in it
|
---|
| 1326 | disp.setmacro("cgiargfqv", "query", escape_quotes(args["fqv"]));
|
---|
| 1327 |
|
---|
[1915] | 1328 | // also reset the _cgiargq_ macro as it has changed now
|
---|
| 1329 | disp.setmacro("cgiargq", "Global", html_safe(args["q"]));
|
---|
| 1330 |
|
---|
| 1331 | // reset the compressed options to include the q arg
|
---|
| 1332 | text_t compressedoptions = recpt->get_compressed_arg(args, logout);
|
---|
| 1333 | if (!compressedoptions.empty()) {
|
---|
| 1334 | disp.setmacro ("compressedoptions", "Global", dm_safe(compressedoptions));
|
---|
| 1335 | // need a decoded version of compressedoptions for use within forms
|
---|
| 1336 | // as browsers encode values from forms before sending to server
|
---|
| 1337 | // (e.g. %25 becomes %2525)
|
---|
| 1338 | decode_cgi_arg (compressedoptions);
|
---|
| 1339 | disp.setmacro ("decodedcompressedoptions", "Global", dm_safe(compressedoptions));
|
---|
| 1340 | }
|
---|
| 1341 | } // form search
|
---|
| 1342 | } // args["qt"]=1
|
---|
| 1343 | else {
|
---|
| 1344 | logout << "ERROR (query_action::search_single_collection): querytype not defined\n";
|
---|
[757] | 1345 | return false;
|
---|
| 1346 | }
|
---|
[928] | 1347 |
|
---|
[1915] | 1348 | if (!formattedstring.empty()) { // do the query
|
---|
[3152] | 1349 | // note! formattedstring is in unicode! mg and mgpp must convert!
|
---|
[1915] | 1350 | set_queryfilter_options (request, formattedstring, args);
|
---|
| 1351 | collectproto->filter (collection, request, response, err, logout);
|
---|
| 1352 | if (err != noError) {
|
---|
| 1353 | outconvertclass text_t2ascii;
|
---|
| 1354 | logout << text_t2ascii
|
---|
| 1355 | << "queryaction::search_single_collections: call to QueryFilter failed "
|
---|
| 1356 | << "for " << collection << " collection (" << get_comerror_string (err) << ")\n";
|
---|
| 1357 | return false;
|
---|
| 1358 | }
|
---|
| 1359 |
|
---|
| 1360 | define_query_macros (args, disp, response);
|
---|
[757] | 1361 |
|
---|
[1915] | 1362 | // save the query if appropriate
|
---|
| 1363 | if (!save_search_history(args, response))
|
---|
| 1364 | logout << "save failed";
|
---|
| 1365 | }
|
---|
[928] | 1366 |
|
---|
[936] | 1367 | define_history_macros (disp, args, protos, logout);
|
---|
[1915] | 1368 |
|
---|
[757] | 1369 | textout << outconvert << disp << "_query:header_\n"
|
---|
| 1370 | << "_query:content_";
|
---|
| 1371 |
|
---|
| 1372 | // output the results
|
---|
| 1373 | bool use_table = is_table_content (formatlistptr);
|
---|
[865] | 1374 | bptr->output_section_group (response, args, collection, 0, formatlistptr,
|
---|
[757] | 1375 | use_table, request.fields, request.getParents,
|
---|
| 1376 | collectproto, disp, outconvert, textout, logout);
|
---|
| 1377 |
|
---|
| 1378 |
|
---|
| 1379 | textout << outconvert << disp << "_query:footer_";
|
---|
| 1380 |
|
---|
| 1381 | delete (formatlistptr);
|
---|
| 1382 |
|
---|
| 1383 | return true;
|
---|
| 1384 | }
|
---|
| 1385 |
|
---|
[298] | 1386 | // define_query_macros sets the macros that couldn't be set until the
|
---|
[275] | 1387 | // query had been done. Those macros are _freqmsg_, _quotedquery_,
|
---|
| 1388 | // _resultline_, _nextfirst_, _nextlast_, _prevfirst_, _prevlast_,
|
---|
| 1389 | // _thisfirst_, and _thislast_
|
---|
| 1390 | void queryaction::define_query_macros (cgiargsclass &args, displayclass &disp,
|
---|
[397] | 1391 | const FilterResponse_t &response) {
|
---|
[275] | 1392 | // set up _freqmsg_ and _quotedquery_ macros
|
---|
| 1393 | text_t freqmsg = "_textfreqmsg1_";
|
---|
| 1394 | TermInfo_tarray::const_iterator this_term = response.termInfo.begin();
|
---|
| 1395 | TermInfo_tarray::const_iterator end_term = response.termInfo.end();
|
---|
| 1396 | while (this_term != end_term) {
|
---|
[3176] | 1397 | // check that the term doesn't consist completely of digits...
|
---|
[1373] | 1398 | char *term = (*this_term).term.getcstr();
|
---|
[3176] | 1399 | char *lastchar;
|
---|
| 1400 | strtol(term,&lastchar,10);
|
---|
| 1401 | if(*lastchar != '\0'){
|
---|
[2848] | 1402 | freqmsg += (*this_term).term + ": " + (*this_term).freq;
|
---|
| 1403 | if ((this_term + 1) != end_term)
|
---|
| 1404 | freqmsg += ", ";
|
---|
| 1405 | }
|
---|
[1373] | 1406 | delete term;
|
---|
[275] | 1407 | this_term ++;
|
---|
| 1408 | }
|
---|
[2848] | 1409 | disp.setmacro ("freqmsg", "query", freqmsg);
|
---|
[275] | 1410 |
|
---|
| 1411 | // set up _resultline_ macro
|
---|
| 1412 | text_t resline;
|
---|
[398] | 1413 | int maxdocs = args.getintarg("m");
|
---|
[400] | 1414 | int numdocs = response.numDocs;
|
---|
[403] | 1415 | isapprox isApprox = response.isApprox;
|
---|
[800] | 1416 | if (num_phrases > 0) isApprox = Exact;
|
---|
[1717] | 1417 | if (maxdocs == -1) maxdocs = numdocs;
|
---|
| 1418 | else if (numdocs > maxdocs) {
|
---|
| 1419 | numdocs = maxdocs;
|
---|
| 1420 | isApprox = MoreThan;
|
---|
| 1421 | }
|
---|
[403] | 1422 |
|
---|
| 1423 | if (isApprox == Approximate) resline = "_textapprox_";
|
---|
| 1424 | else if (isApprox == MoreThan) resline = "_textmorethan_";
|
---|
[400] | 1425 |
|
---|
[275] | 1426 | if (numdocs == 0) resline = "_textnodocs_";
|
---|
| 1427 | else if (numdocs == 1) resline += "_text1doc_";
|
---|
[400] | 1428 | else resline += text_t(numdocs) + " _textlotsdocs_";
|
---|
[398] | 1429 |
|
---|
[275] | 1430 | disp.setmacro("resultline", "query", resline);
|
---|
| 1431 |
|
---|
| 1432 | int firstdoc = args.getintarg("r");
|
---|
| 1433 | int hitsperpage = args.getintarg("o");
|
---|
[622] | 1434 | if (hitsperpage == -1) hitsperpage = numdocs;
|
---|
[275] | 1435 |
|
---|
| 1436 | // set up _thisfirst_ and _thislast_ macros
|
---|
| 1437 | disp.setmacro ("thisfirst", "query", firstdoc);
|
---|
| 1438 | int thislast = firstdoc + (hitsperpage - 1);
|
---|
| 1439 | if (thislast > numdocs) thislast = numdocs;
|
---|
| 1440 | disp.setmacro ("thislast", "query", thislast);
|
---|
| 1441 |
|
---|
| 1442 | // set up _prevfirst_ and _prevlast_ macros
|
---|
| 1443 | if (firstdoc > 1) {
|
---|
| 1444 | disp.setmacro ("prevlast", "query", firstdoc - 1);
|
---|
| 1445 | int prevfirst = firstdoc - hitsperpage;
|
---|
| 1446 | if (prevfirst < 1) prevfirst = 1;
|
---|
| 1447 | disp.setmacro ("prevfirst", "query", prevfirst);
|
---|
| 1448 | }
|
---|
| 1449 |
|
---|
| 1450 | // set up _nextfirst_ and _nextlast_ macros
|
---|
| 1451 | if (thislast < numdocs) {
|
---|
| 1452 | disp.setmacro ("nextfirst", "query", thislast + 1);
|
---|
| 1453 | int nextlast = thislast + hitsperpage;
|
---|
| 1454 | if (nextlast > numdocs) nextlast = numdocs;
|
---|
| 1455 | disp.setmacro ("nextlast", "query", nextlast);
|
---|
| 1456 | }
|
---|
| 1457 | }
|
---|
| 1458 |
|
---|
[928] | 1459 | bool queryaction::save_search_history (cgiargsclass &args, const FilterResponse_t &response)
|
---|
| 1460 | {
|
---|
| 1461 | if (args["q"]=="") return true; // null query, dont save
|
---|
| 1462 | if (args["hs"]=="0") return true; // only save when submit query
|
---|
[1915] | 1463 | // displayed
|
---|
[928] | 1464 | // get userid
|
---|
| 1465 | text_t userid = args["z"];
|
---|
[275] | 1466 |
|
---|
[928] | 1467 | // the number of docs goes on the front of the query string
|
---|
| 1468 | int numdocs= response.numDocs;
|
---|
| 1469 | text_t query = text_t(numdocs);
|
---|
| 1470 | if (response.isApprox==MoreThan) { // there were more docs found
|
---|
| 1471 | query.push_back('+');
|
---|
| 1472 | }
|
---|
[1915] | 1473 | query += "c="+args["c"];
|
---|
[928] | 1474 | query += "&h="+args["h"];
|
---|
| 1475 | query += "&t="+args["t"];
|
---|
| 1476 | query += "&b="+args["b"];
|
---|
| 1477 | query += "&j="+args["j"];
|
---|
| 1478 | query += "&n="+args["n"];
|
---|
| 1479 | query += "&s="+args["s"];
|
---|
| 1480 | query += "&k="+args["k"];
|
---|
[1915] | 1481 | query += "&g="+args["g"];
|
---|
| 1482 |
|
---|
[928] | 1483 | text_t qstring = args["q"];
|
---|
| 1484 | text_t formattedquery =cgi_safe(qstring);
|
---|
| 1485 | query += "&q="+formattedquery;
|
---|
| 1486 |
|
---|
[1915] | 1487 | bool display=false;
|
---|
| 1488 | int hd = args.getintarg("hd");
|
---|
| 1489 | if (hd > 0) display=true;
|
---|
[2212] | 1490 | if (set_history_info(userid, query, gdbmhome, display)) return true;
|
---|
[928] | 1491 | else return false;
|
---|
| 1492 |
|
---|
| 1493 |
|
---|
| 1494 | }
|
---|
[1373] | 1495 |
|
---|
| 1496 |
|
---|
| 1497 |
|
---|