| 1 | ###########################################################################
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| 2 | #
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| 3 | # talkback.pm --
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| 4 | # A component of the Greenstone digital library software
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| 5 | # from the New Zealand Digital Library Project at the
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| 6 | # University of Waikato, New Zealand.
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| 7 | #
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| 8 | # Copyright (C) 1999 New Zealand Digital Library Project
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| 9 | #
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| 10 | # This program is free software; you can redistribute it and/or modify
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| 11 | # it under the terms of the GNU General Public License as published by
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| 12 | # the Free Software Foundation; either version 2 of the License, or
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| 13 | # (at your option) any later version.
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| 14 | #
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| 15 | # This program is distributed in the hope that it will be useful,
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| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | # GNU General Public License for more details.
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| 19 | #
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| 20 | # You should have received a copy of the GNU General Public License
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| 21 | # along with this program; if not, write to the Free Software
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| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | #
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| 24 | ###########################################################################
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| 25 |
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| 26 | package talkback;
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| 27 |
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| 28 | use strict;
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| 29 |
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| 30 |
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| 31 | sub generate_upload_form
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| 32 | {
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| 33 | my ($rand_string) = @_;
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| 34 |
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| 35 | my $upload_html_form = <<EOF
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| 36 |
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| 37 | <html>
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| 38 | <head>
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| 39 | </head>
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| 40 | <body>
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| 41 | <form name="defaultForm"
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| 42 | action="talkback-progressbar.pl"
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| 43 | enctype="multipart/form-data" method="post">
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| 44 | <input type="hidden" name="yes_upload" value="1" />
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| 45 | <input type="hidden" name="process" value="1" />
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| 46 | <input type="hidden" name="rand_string" id="rand_string" value="$rand_string" />
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| 47 |
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| 48 | <p>
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| 49 | <input type="file" size="50" name="uploadedfile" />
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| 50 | <span style="font-size:20pt; font-weight:bold;">→</span>
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| 51 | <input type="submit" value="Upload File" />
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| 52 | </p>
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| 53 |
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| 54 | <script language="Javascript">
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| 55 | setInterval("check_status(['check_upload__1', 'rand_string', 'uploadedfile'], ['statusbar']);", '1000');
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| 56 | </script>
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| 57 |
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| 58 | </form>
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| 59 |
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| 60 |
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| 61 | <div id="statusbar"></div>
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| 62 | </body>
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| 63 | </html>
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| 64 |
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| 65 | EOF
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| 66 | ;
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| 67 |
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| 68 | return $upload_html_form;
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| 69 | }
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| 70 |
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| 71 | sub generate_upload_form_progressbar
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| 72 | {
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| 73 | my ($rand_string) = @_;
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| 74 |
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| 75 | my $upload_html_form = <<EOF
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| 76 |
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| 77 | <html>
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| 78 | <head>
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| 79 | </head>
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| 80 | <body>
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| 81 |
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| 82 |
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| 83 | <form name="talkbackUploadPB"
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| 84 | action="talkback-progressbar.pl"
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| 85 | enctype="multipart/form-data" method="post">
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| 86 | <input type="hidden" name="uploadedfile" value="test-medium.pdf" />
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| 87 | <input type="hidden" name="rand_string" id="rand_string" value="$rand_string" />
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| 88 | </form>
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| 89 |
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| 90 |
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| 91 | <script type="text/javascript">
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| 92 | setInterval("check_status(['check_upload__1', 'rand_string', 'uploadedfile'], ['statusbar']);", '1000');
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| 93 |
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| 94 | </script>
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| 95 |
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| 96 | <div style="width: 380px;" id="statusbar">status bar:</div>
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| 97 | </body>
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| 98 | </html>
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| 99 |
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| 100 | EOF
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| 101 | ;
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| 102 |
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| 103 |
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| 104 | return $upload_html_form;
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| 105 | }
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| 106 |
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| 107 |
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| 108 |
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| 109 |
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| 110 | sub generate_done_html
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| 111 | {
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| 112 | my ($full_filename) = @_;
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| 113 |
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| 114 | my $done_html = <<EOF
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| 115 |
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| 116 | <html>
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| 117 | <head>
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| 118 | </head>
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| 119 | <body>
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| 120 | <h3>
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| 121 | File uploaded.
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| 122 | </h3>
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| 123 |
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| 124 | <hr />
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| 125 | <p>
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| 126 | <i>Server file: $full_filename</i>
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| 127 | </p>
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| 128 | </body>
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| 129 | </html>
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| 130 |
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| 131 | EOF
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| 132 | ;
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| 133 |
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| 134 | return $done_html;
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| 135 | }
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| 136 |
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| 137 | sub generate_malformed_args_html
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| 138 | {
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| 139 | my ($full_filename) = @_;
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| 140 |
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| 141 | my $done_html = <<EOF
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| 142 |
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| 143 | <html>
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| 144 | <head>
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| 145 | </head>
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| 146 | <body>
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| 147 | <h3>
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| 148 | Oops!
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| 149 | </h3>
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| 150 | <hr />
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| 151 | <p>
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| 152 | Malformed CGI arguments. Need either CGI 'processing' or 'rand_string' set.
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| 153 | </p>
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| 154 | </body>
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| 155 | </html>
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| 156 |
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| 157 | EOF
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| 158 | ;
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| 159 |
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| 160 | return $done_html;
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| 161 | }
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| 162 |
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| 163 |
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| 164 | 1;
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