[3632] | 1 | /**********************************************************************
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| 2 | *
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| 3 | * langaction.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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[4123] | 26 |
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[4116] | 27 | #include <ctype.h>
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[3632] | 28 | #include <stdio.h>
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| 29 | #include <fstream.h>
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[4123] | 30 | #include <unistd.h>
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[3632] | 31 | #include "langaction.h"
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| 32 | #include "fileutil.h"
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[4123] | 33 | #include "gsdltimes.h"
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[3632] | 34 | #include "gsdltools.h"
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| 35 | #include "gsdlunicode.h"
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| 36 | #include "langdb.h"
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[3715] | 37 | #include "receptionist.h"
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[3632] | 38 | #include "errno.h"
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| 39 | #include <sys/utsname.h>
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[4123] | 40 |
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[3632] | 41 |
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| 42 | /*====================*
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| 43 | * GLOBAL DEFINITIONS *
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| 44 | *====================*/
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| 45 |
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| 46 | // text file reading buffer
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[4123] | 47 | const int LINESIZE = 1024;
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[3632] | 48 |
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| 49 |
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| 50 | /*========================*
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| 51 | * LOCAL UTILITY ROUTINES *
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| 52 | *========================*/
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| 53 |
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| 54 | bool text_t_substring (text_t &text, text_t &substr)
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| 55 | {
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| 56 | int SIZE = substr.size();
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| 57 |
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| 58 | if (text.size() >= SIZE) {
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| 59 | if (substr <= text) {
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| 60 | if (text[0] == substr[0]) {
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| 61 | text_t temp = "";
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| 62 | // copy first SIZE elements of 'text' into 'temp'
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| 63 | for (int size = 0; size < SIZE; size++) {
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| 64 | temp.push_back(text[size]);
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| 65 | }
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| 66 | if (temp == substr)
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| 67 | return true;
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| 68 | }
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| 69 | }
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| 70 | }
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| 71 |
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| 72 | return false;
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| 73 | }
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| 74 |
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[3715] | 75 |
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[4123] | 76 | /*====================*
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| 77 | * CLASS DEFINITIONS *
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| 78 | *====================*/
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| 79 |
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| 80 | langaction::langaction () {
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| 81 |
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| 82 | package = "";
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| 83 |
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| 84 | cgiarginfo arg_ainfo;
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| 85 |
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| 86 | arg_ainfo.shortname = "l";
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| 87 | arg_ainfo.longname = "interface language";
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| 88 | arg_ainfo.multiplechar = true;
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| 89 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 90 | arg_ainfo.argdefault = "en";
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| 91 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 92 | argsinfo.addarginfo (&cerr, arg_ainfo);
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| 93 |
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| 94 | arg_ainfo.shortname = "bl";
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| 95 | arg_ainfo.longname = "base language";
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| 96 | arg_ainfo.multiplechar = true;
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| 97 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 98 | arg_ainfo.argdefault = "english";
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| 99 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 100 | argsinfo.addarginfo (&cerr, arg_ainfo);
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| 101 |
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| 102 | arg_ainfo.shortname = "tlng";
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| 103 | arg_ainfo.longname = "translation language";
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| 104 | arg_ainfo.multiplechar = true;
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| 105 | arg_ainfo.defaultstatus = cgiarginfo::weak;
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| 106 | arg_ainfo.argdefault = "french";
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| 107 | arg_ainfo.savedarginfo = cgiarginfo::must;
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| 108 | argsinfo.addarginfo (&cerr, arg_ainfo);
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| 109 | }
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| 110 |
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| 111 |
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| 112 | langaction::~langaction () {
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| 113 | // Nothing to do in destructor
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| 114 | }
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| 115 |
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| 116 |
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[3715] | 117 | // set_navbarmacros sets _navigationbar_ and _httpbrowseXXX_ macros
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| 118 | // reponse contains 1 metadata field (Title)
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[4123] | 119 | bool langaction::init (ostream & /*logout*/)
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| 120 | {
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[3632] | 121 | // set up GSDLOS, GSDLHOME and PATH environment variables
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| 122 | text_t gsdlos, path;
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| 123 | unsigned int path_separator = ':';
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| 124 | #if defined (__WIN32__)
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| 125 | gsdlos = "windows";
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| 126 | path_separator = ';';
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| 127 |
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| 128 | path = filename_cat (gsdlhome, "bin", "windows", "perl", "bin;");
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| 129 |
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| 130 | #else
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| 131 | struct utsname *buf = new struct utsname();
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| 132 | int i = uname (buf);
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| 133 | if (i == -1) gsdlos = "linux"; // uname failed
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| 134 | else gsdlos.setcstr (buf->sysname);
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| 135 | delete buf;
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| 136 | lc (gsdlos);
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| 137 | #endif
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| 138 |
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| 139 | pathc = getenv ("PATH");
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| 140 | path += filename_cat (gsdlhome, "bin", gsdlos);
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| 141 | path.push_back (path_separator);
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| 142 | path += filename_cat (gsdlhome, "bin", "script");
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| 143 | if (pathc != NULL) {
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| 144 | path.push_back (path_separator);
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| 145 | path += pathc;
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| 146 | }
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| 147 | path = "PATH=" + path;
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| 148 |
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| 149 | gsdlos = "GSDLOS=" + gsdlos;
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| 150 | text_t setgsdlhome = "GSDLHOME=" + gsdlhome;
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| 151 |
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| 152 | // these will be cleaned up in the destructor
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| 153 | gsdlosc = gsdlos.getcstr();
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| 154 | gsdlhomec = setgsdlhome.getcstr();
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| 155 | pathc = path.getcstr();
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| 156 |
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| 157 | putenv (gsdlosc);
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| 158 | putenv (gsdlhomec);
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| 159 | putenv (pathc);
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| 160 |
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| 161 | return true;
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| 162 | }
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| 163 |
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| 164 |
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[4123] | 165 | bool langaction::check_cgiargs (cgiargsinfoclass &/*argsinfo*/, cgiargsclass &args,
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| 166 | recptprotolistclass* /*protos*/, ostream &logout)
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| 167 | {
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| 168 | // Authenticate the user before allowing modifications
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[4107] | 169 | args["uan"] = 1;
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| 170 | args["ug"] = "langadmin";
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[3632] | 171 | return true;
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| 172 | }
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| 173 |
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[4123] | 174 |
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| 175 | void langaction::get_cgihead_info (cgiargsclass &/*args*/, recptprotolistclass* /*protos*/,
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| 176 | response_t &response, text_t &response_data,
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| 177 | ostream &logout)
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| 178 | {
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[3632] | 179 | response = content;
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| 180 | response_data = "text/html";
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| 181 | }
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| 182 |
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[4123] | 183 |
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[3632] | 184 | void langaction::define_internal_macros (displayclass &disp, cgiargsclass &args,
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[4123] | 185 | recptprotolistclass *protos, ostream &logout)
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| 186 | {
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[3632] | 187 | text_t text = "";
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| 188 | text_t cmd = "";
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| 189 | text_t dir = filename_cat(gsdlhome, "tmp", "lang");
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[4123] | 190 | text_t page = "";
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| 191 | text_t sourcelang = "";
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| 192 | text_t targetlang = "";
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[3859] | 193 |
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[4123] | 194 | // Get the source language from the CGI arguments
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| 195 | if (args["bl"] != "") {
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| 196 | sourcelang = args["bl"];
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| 197 | }
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| 198 |
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| 199 | // Get the target language from the CGI arguments
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[3632] | 200 | if (args["ownchoice"] != "") {
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[4123] | 201 | targetlang = args["ownchoice"];
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[3632] | 202 | }
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[4068] | 203 | else if (args["language"] != "") {
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[4123] | 204 | targetlang = args["language"];
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[4068] | 205 | }
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[3723] | 206 | else if (args["tlng"] != "") {
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[4123] | 207 | targetlang = args["tlng"];
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[3632] | 208 | }
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[3723] | 209 |
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[4123] | 210 | // Case fold both languages
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| 211 | for (int i = 0; i < strlen(sourcelang.getcstr()); i++) {
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| 212 | sourcelang[i] = tolower(sourcelang[i]);
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[3632] | 213 | }
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[4123] | 214 | for (int i = 0; i < strlen(targetlang.getcstr()); i++) {
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| 215 | targetlang[i] = tolower(targetlang[i]);
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[4116] | 216 | }
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| 217 |
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[4233] | 218 | // overwrite the global content (which should be overwritten by package)
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| 219 | // makes it obvious that package macros aren't defined, compared to "oops..."
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| 220 | disp.setmacro("content", "Global", "\\_translang:content\\_");
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| 221 |
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[4116] | 222 | // Make sure the source and target languages are different!
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[4123] | 223 | if (sourcelang == targetlang) {
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[4116] | 224 | logout << "Same language!" << endl;
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| 225 | args["p"] = "translang";
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[4123] | 226 | page = "picklanguage";
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| 227 | define_webpage(disp, sourcelang, targetlang, dir, page, -1, true, logout);
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[4116] | 228 | return;
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| 229 | }
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| 230 |
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[4123] | 231 | // logout << "Source lang: " << sourcelang << " Target lang: " << targetlang << endl;
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| 232 | text_t translation = sourcelang + "-" + targetlang;
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[4107] | 233 | logout << "Translation: " << translation << endl;
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| 234 | text_t trans_dir = filename_cat(dir, translation);
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[4068] | 235 |
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[3715] | 236 | // argument for page is of the form 'macrofile_pageno' so
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| 237 | // we need to split the argument to get the proper page content
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[4123] | 238 | text_t &arg_p = args["p"];
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[3715] | 239 | text_tarray splitarray;
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| 240 | splitchar(arg_p.begin(), arg_p.end(), '_', splitarray);
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[4123] | 241 |
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[3715] | 242 | arg_p = splitarray[0];
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| 243 | if (splitarray.size() > 1)
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[4123] | 244 | page = splitarray[splitarray.size()-1];
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[3632] | 245 |
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[3723] | 246 | //if are entering page from macro search
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| 247 | if (args["macroname"] != "") {
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[3715] | 248 | text_t macroname = args["macroname"];
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[4123] | 249 |
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| 250 | // !! TO DO !!
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| 251 | cmd = "perl " + filename_cat(gsdlhome, "bin", "script", "fromsearch.pl") + " " + sourcelang + " " + targetlang + " " + macroname;
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[3859] | 252 | logout << "COMMAND: " << cmd <<endl;
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[4123] | 253 |
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[3715] | 254 | if ((gsdl_system(cmd, true, logout)) != 0) {
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[3859] | 255 | logout << "Process " << cmd << " did not execute.../;-D\n";
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[3715] | 256 | return;
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| 257 | }
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[4123] | 258 |
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| 259 | define_webpage(disp, sourcelang, targetlang, trans_dir, page, -1, false, logout);
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[3632] | 260 | return;
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| 261 | }
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[4107] | 262 |
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[4123] | 263 | if (page == "fromsearch")
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| 264 | page = "thankyou";
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[3715] | 265 |
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[4123] | 266 | if (page == "picklanguage") {
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| 267 | page = "1";
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| 268 |
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[3715] | 269 | //calls the translator file to create HTML files
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[4123] | 270 | cmd = "perl " + filename_cat(gsdlhome, "bin", "script", "translator.pl") + " " + sourcelang + " " + targetlang;
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[4233] | 271 | int ret=gsdl_system(cmd, true, logout);
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| 272 | if (ret != 0) {
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| 273 | ret = ret >> 8;
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| 274 | text_t errmsg="<H1>Error</H1>\nrunning translator.pl: ";
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| 275 | if (ret==1) errmsg += "GSDLHOME unset";
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| 276 | else if (ret==2) errmsg += "missing arguments";
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| 277 | else if (ret==3) errmsg += "translation not yet initialised";
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| 278 | else if (ret==4) errmsg += "no source macro found";
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| 279 | errmsg+= " (error " + text_t(ret) + ")\n";
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| 280 | disp.setmacro("content", "translang", errmsg);
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[3859] | 281 | logout << "Process " << cmd << " did not execute.../;-D\n";
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[3723] | 282 | return;
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| 283 | }
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[4123] | 284 |
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| 285 | const recptconf &rcinfo = recpt->get_configinfo();
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| 286 |
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| 287 | // Use sendmail.pl perl script to send email events
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| 288 | text_t tmpmailfile = filename_cat (gsdlhome, "tmp", "lang", "email.txt");
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| 289 | char *tmpmailfilec = tmpmailfile.getcstr();
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| 290 | ofstream tmpfile (tmpmailfilec);
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| 291 | if (tmpfile) {
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| 292 | tmpfile << "[Translator Event]\n"
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| 293 | << "Date: " << get_date (true) << "\n"
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| 294 | << "Greenstone Username: " << args["un"] << "\n";
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| 295 | tmpfile << "The " << targetlang << " language translation was entered.\n";
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| 296 | tmpfile.close();
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| 297 |
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| 298 | text_t sendmail_cmd = "perl -S sendmail.pl";
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| 299 | sendmail_cmd += " -to \"" + rcinfo.maintainer + "\"";
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| 300 | sendmail_cmd += " -from \"[email protected]\"";
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| 301 | sendmail_cmd += " -smtp \"" + rcinfo.MailServer + "\"";
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| 302 | sendmail_cmd += " -subject \"Greenstone Translator Event\"";
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| 303 | sendmail_cmd += " -msgfile \"" + tmpmailfile + "\"";
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| 304 | // logout << "Sendmail command: " << sendmail_cmd << endl;
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| 305 | gsdl_system (sendmail_cmd, true, logout);
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| 306 | unlink(tmpmailfilec);
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| 307 | }
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| 308 | else {
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| 309 | logout << "translatoraction:: ERROR: Couldn't open "
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| 310 | << "temporary event log file " << tmpmailfile << " for email event.\n";
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| 311 | }
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| 312 | delete tmpmailfilec;
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[3715] | 313 | }
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| 314 |
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| 315 | //generates the picklanguage page
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[4123] | 316 | if (page.empty()) {
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| 317 | page = "picklanguage";
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[3715] | 318 | cmd = "perl " + filename_cat(gsdlhome, "bin", "script", "picklanguage.pl");
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[4116] | 319 | logout << cmd << endl;
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[4233] | 320 | int ret=gsdl_system(cmd,true,logout);
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| 321 | if (ret != 0) { // determine error
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| 322 | /*
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| 323 | // ret=-1 => we couldn't run the script.
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| 324 | // ret=1 => GSDLHOME not set.
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| 325 | // >=2 implies some file IO error:
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| 326 | // ret=2 => can't read etc/main.cfg
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| 327 | // ret=3 => "can't create directory $GSDLHOME/tmp/lang/
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| 328 | // ret=4 => can't write $dir/picklanguage.lang
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| 329 | **/
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| 330 | // maybe this should be a "real" macro for translation?!
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| 331 | text_t errmsg="<H1>Error</H1>\nPermissions problem: picklanguage.pl failed ";
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| 332 |
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| 333 | ret = ret >> 8; // man perlfunc for the reason for this
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| 334 | if (ret==255) errmsg+="running script";
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| 335 | else if (ret==1) errmsg+="GSDLHOME not set";
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| 336 | else if (ret==2) errmsg+="reading etc/main.cfg";
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| 337 | else if (ret==3) errmsg+="creating tmp/lang/";
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| 338 | else if (ret==4) errmsg+="writing picklanguage.lang";
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| 339 | errmsg += " (error="; errmsg += text_t(ret); errmsg += ")";
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| 340 | disp.setmacro("content", "translang", errmsg);
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| 341 |
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[3715] | 342 | return;
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[4233] | 343 | }
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[4123] | 344 | define_webpage(disp, sourcelang, targetlang, dir, page, -1, false, logout);
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[3715] | 345 | return;
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| 346 | }
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| 347 |
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[4123] | 348 | // Read the number of translation pages from numpages.log
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| 349 | text_t numpagesfilepath = filename_cat(trans_dir, "numpages.log");
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| 350 | ifstream numpagesfile(numpagesfilepath.getcstr(), ios::in);
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| 351 |
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| 352 | // Check file opened OK
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| 353 | if (!numpagesfile) {
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[4233] | 354 | text_t errmsg="Error: File " + numpagesfilepath + " could not be opened.";
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| 355 | logout << errmsg << endl;
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| 356 | disp.setmacro("content", "translang", errmsg);
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[4123] | 357 | return;
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| 358 | }
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| 359 |
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| 360 | // Read the number of pages from the file
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| 361 | int numpages;
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| 362 | char line[LINESIZE];
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| 363 | if (numpagesfile.getline(line, LINESIZE-1)) {
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| 364 | numpages = atoi(line);
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| 365 | }
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| 366 | numpagesfile.close();
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| 367 |
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| 368 | // if (pagenos.empty() && pageno == "")
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| 369 | if (numpages == 0)
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| 370 | page = "thankyou";
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| 371 |
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| 372 | text_t &submitargs = args[page];
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[3715] | 373 | text_t submit = "SUBMIT TRANSLATION";
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[4123] | 374 |
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[3632] | 375 | //if the SUBMIT TRANSLATION >> button has been pushed
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| 376 | if (text_t_substring(submitargs,submit)) {
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[4107] | 377 | //creates output stream to argsfile
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| 378 | text_t argsfile = filename_cat(trans_dir, "arguments.arg");
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| 379 | logout << "Argsfile: " << argsfile << endl;
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| 380 | write_args_file(args, argsfile, logout);
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| 381 |
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[3632] | 382 | //create the command line for submitting the translation
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| 383 | cmd = "perl " + filename_cat(gsdlhome, "bin", "script", "submit_translation.pl") + " ";
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[4123] | 384 | cmd += (sourcelang + " " + targetlang + " " + "arguments.arg");
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[4107] | 385 |
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[3632] | 386 | //give command to system to execute submission of translation
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| 387 | if((gsdl_system(cmd, true, logout)) != 0)
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[3859] | 388 | logout << "Process " << cmd << " did not execute\n";
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[4107] | 389 |
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[3632] | 390 | //increments which page is displayed when translation is submitted
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[4123] | 391 | int pageno = atoi(page.getcstr());
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| 392 | if (pageno >= numpages)
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| 393 | page = "thankyou";
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| 394 | else
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| 395 | page = (pageno + 1);
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[3632] | 396 | }
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[3715] | 397 |
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[4123] | 398 | define_webpage(disp, sourcelang, targetlang, trans_dir, page, numpages, false, logout);
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[3632] | 399 | }
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| 400 |
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[4107] | 401 |
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| 402 | void langaction::write_args_file (cgiargsclass &args, text_t argsfile, ostream &logout)
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| 403 | {
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| 404 | ofstream argsout(argsfile.getcstr(), ios::out);
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| 405 |
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[4123] | 406 | // Informs user and returns if output stream not opened
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| 407 | if (!argsout) {
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| 408 | logout << "Error: File " << argsfile << " could not be opened." << endl;
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[4107] | 409 | return;
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| 410 | }
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| 411 |
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[4123] | 412 | // Make the file world writable
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| 413 | text_t changemode = "chmod a+w " + argsfile;
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[4107] | 414 | gsdl_system(changemode, false, logout);
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| 415 |
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[4123] | 416 | // Write out the cgiargsclass variable to the argsout file
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[4107] | 417 | argsout << args;
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| 418 | argsout.close();
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| 419 | }
|
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| 420 |
|
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| 421 |
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[4123] | 422 | void langaction::define_webpage (displayclass &disp, text_t sourcelang, text_t targetlang,
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| 423 | text_t dir, text_t page, int numpages, bool error,
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| 424 | ostream &logout)
|
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| 425 | {
|
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[3632] | 426 | // produces HTML page with the current pages contents
|
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| 427 | // formfile is the file that contains web-form for the
|
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| 428 | // current package whose name is stored in 'package'
|
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| 429 |
|
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[4123] | 430 | text_t formfile = filename_cat(dir, page + ".lang");
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[3632] | 431 | ifstream readfile(formfile.getcstr(), ios::in);
|
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| 432 | if (!readfile) {
|
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[3859] | 433 | logout << "File " << formfile << " could not be found.\n";
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[3632] | 434 | return;
|
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| 435 | }
|
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[4107] | 436 |
|
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| 437 |
|
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[3632] | 438 | /* ============================ START WEB-FORM HTML CODE ============================ */
|
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[4123] | 439 | text_t text = "";
|
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| 440 | text += "<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"></head><body>\n";
|
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[3715] | 441 |
|
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[4123] | 442 | text += "<input type=hidden name=\"a\" value=\"lang\">\n";
|
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| 443 | text += "<input type=hidden name=\"p\" value=\"translang_" + page + "\">\n";
|
---|
| 444 | text += "<input type=hidden name=\"e\" value=\"_decodedcompressedoptions_\">\n";
|
---|
[3715] | 445 |
|
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[4123] | 446 | text += "_texttranshead_";
|
---|
[4116] | 447 |
|
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[4123] | 448 | // If not a special case page display "Page x of y" and Next button
|
---|
| 449 | if ((page != "thankyou") && (page != "picklanguage") && (page != "fromsearch")) {
|
---|
| 450 | text += "<center><strong>";
|
---|
| 451 | text += " _textcurrpage_ " + page + " _textof_ " + numpages;
|
---|
| 452 | text += "</strong>";
|
---|
[4116] | 453 |
|
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[4123] | 454 | int pageno = atoi(page.getcstr());
|
---|
| 455 | text += " <a href=\"_gwcgi_?e=_compressedoptions_&a=lang&p=translang_";
|
---|
| 456 | if (pageno >= numpages)
|
---|
| 457 | text += "thankyou";
|
---|
| 458 | else
|
---|
| 459 | text += (pageno + 1);
|
---|
| 460 | text += "&baselanguage=" + sourcelang;
|
---|
| 461 | text += "&language=" + targetlang;
|
---|
| 462 | text += "\">";
|
---|
| 463 | text += "<strong>NEXT>></strong></a></center>\n";
|
---|
[3632] | 464 | }
|
---|
[4123] | 465 |
|
---|
| 466 | // Read in HTML from file
|
---|
| 467 | char line[LINESIZE];
|
---|
| 468 | while (readfile.getline(line, LINESIZE-1)) {
|
---|
| 469 | text_t temp = line;
|
---|
| 470 | text += temp + "\n";
|
---|
[3632] | 471 | }
|
---|
| 472 | readfile.close();
|
---|
[4123] | 473 |
|
---|
| 474 | if (page == "picklanguage" && error) {
|
---|
| 475 | text += "<center><strong>_textchoosedifferent_</strong></center>";
|
---|
[4116] | 476 | }
|
---|
| 477 |
|
---|
[4123] | 478 | // If not a special case page display "Page x of y" and Next button
|
---|
| 479 | if ((page != "thankyou") && (page != "picklanguage") && (page != "fromsearch")) {
|
---|
| 480 | text += "<center><strong>";
|
---|
| 481 | text += " _textcurrpage_ " + page + " _textof_ " + numpages;
|
---|
| 482 | text += "</strong>";
|
---|
[3715] | 483 |
|
---|
[4123] | 484 | int pageno = atoi(page.getcstr());
|
---|
| 485 | text += " <a href=\"_gwcgi_?e=_compressedoptions_&a=lang&p=translang_";
|
---|
| 486 | if (pageno >= numpages)
|
---|
| 487 | text += "thankyou";
|
---|
| 488 | else
|
---|
| 489 | text += (pageno + 1);
|
---|
| 490 | text += "&baselanguage=" + sourcelang;
|
---|
| 491 | text += "&language=" + targetlang;
|
---|
| 492 | text += "\">";
|
---|
| 493 | text += "<strong>NEXT>></strong></a></center>\n";
|
---|
[3723] | 494 | }
|
---|
[3715] | 495 |
|
---|
[4123] | 496 | if (page == "fromsearch")
|
---|
[3723] | 497 | text += "<center><strong> _textcurrpage_ 1 _textof_ 1</strong><br>\n";
|
---|
[3715] | 498 |
|
---|
[3723] | 499 | text += "</body></html>\n";
|
---|
| 500 |
|
---|
| 501 |
|
---|
[3715] | 502 | /* ============================ END WEB-FORM HTML CODE ============================ */
|
---|
[3632] | 503 |
|
---|
| 504 |
|
---|
| 505 | // THE FOLLOWING MACROS ARE DEFINED IN translang.dm MACRO FILE
|
---|
| 506 | // set the formcontent as the content of the form-page
|
---|
[4116] | 507 |
|
---|
[3632] | 508 | disp.setmacro("formcontent", "translang", text);
|
---|
| 509 |
|
---|
| 510 | // set the action for the form
|
---|
| 511 | disp.setmacro("formaction", "translang", "_gwcgi_");
|
---|
| 512 |
|
---|
[3715] | 513 | text_t navigationbar = "<!-- Navigation Bar -->\n";
|
---|
| 514 | navigationbar += "<table width=\"100%\" cellspacing=0 cellpadding=0>";
|
---|
| 515 | navigationbar += "<tr valign=top><td rowspan=2 align=left>_imagecollection_</td>";
|
---|
| 516 | navigationbar += "<td align=right>_javalinks_</td><td>";
|
---|
[3723] | 517 |
|
---|
[4124] | 518 | // if (page != "picklanguage") {
|
---|
| 519 | // navigationbar += "_imageserch_";
|
---|
| 520 | // }
|
---|
[3723] | 521 | navigationbar += "</td></tr></table>\n</nobr>\n";
|
---|
[3715] | 522 | navigationbar += "<!-- End of Navigation Bar -->\n";
|
---|
| 523 | disp.setmacro ("navigationbar", "translang", navigationbar);
|
---|
[3632] | 524 | }
|
---|
| 525 |
|
---|
[4123] | 526 |
|
---|
[3632] | 527 | bool langaction::do_action (cgiargsclass &args, recptprotolistclass * /*protos*/,
|
---|
| 528 | browsermapclass * /*browsers*/, displayclass &disp,
|
---|
| 529 | outconvertclass &outconvert, ostream &textout,
|
---|
| 530 | ostream &logout) {
|
---|
| 531 | text_t &arg_p = args["p"];
|
---|
[4116] | 532 | // logout << "Arg P: " << arg_p << endl;
|
---|
| 533 |
|
---|
[3723] | 534 | outconvertclass text2utf8;
|
---|
| 535 |
|
---|
| 536 | textout << text2utf8 << disp << ("_" + arg_p + ":header_\n")
|
---|
[3632] | 537 | << ("_" + arg_p + ":content_\n")
|
---|
| 538 | << ("_" + arg_p + ":footer_\n");
|
---|
| 539 |
|
---|
| 540 | return true;
|
---|
| 541 | }
|
---|