root/gs3-extensions/pharos-imageis/trunk/bin/script/pharos-imageis-delete.pl @ 21339

Revision 21339, 3.3 KB (checked in by kjdon, 10 years ago)

make the tmp directory if it doesn't exist

Line 
1#!/usr/bin/perl -w
2
3###########################################################################
4#
5# pharos-imageis-delete.pl --
6# A component of the Greenstone digital library software
7# from the New Zealand Digital Library Project at the
8# University of Waikato, New Zealand.
9#
10# Copyright (C) 1999 New Zealand Digital Library Project
11#
12# This program is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
14# the Free Software Foundation; either version 2 of the License, or
15# (at your option) any later version.
16#
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License
23# along with this program; if not, write to the Free Software
24# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25#
26###########################################################################
27
28BEGIN {
29    die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
30    die "GSDLOS not set\n" unless defined $ENV{'GSDLOS'};
31    die "PHAROSIS_SRC_HOME not set\n" unless defined $ENV{'PHAROSIS_SRC_HOME'};
32    unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
33}
34
35
36use strict;
37no strict 'refs'; # allow filehandles to be variables and vice versa
38no strict 'subs'; # allow barewords (eg STDERR) as function arguments
39
40use util;
41
42
43sub main
44{
45   
46    my $ARGC = scalar(@ARGV);
47   
48   
49    if ($ARGC != 2) {
50    my ($progname) = ($0 =~ m/^.*[\/|\\](.*?)$/);
51    print STDERR "Usage: $progname collection doc-id\n";
52    exit 1;
53    }
54
55    my ($col,$id) = @ARGV;
56           
57    my $docid = $id;
58    if ( $col ne "" ) {
59    $docid="$col:$docid";
60    }
61   
62    my $tmp_dir = &util::get_toplevel_tmp_dir();
63    $tmp_dir = &util::filename_cat($tmp_dir,"pharos-imageis");
64    if (! -d $tmp_dir) {
65    &util::mk_all_dir($tmp_dir);
66    }
67    print "Generating del_id.xml\n";
68   
69    my $del_template_filename
70    = &util::filename_cat($ENV{'PHAROSIS_SRC_HOME'},"resources", "templates","del_id.xml");
71    my $del_this_filename = &util::filename_cat($tmp_dir,"del_id.xml");
72   
73    if (open(FIN,"<$del_template_filename")) {
74   
75    my $del_this_file_content = "";
76   
77    my $line;
78    while (defined ($line=<FIN>)) {
79        $line =~ s@\*\*docid\*\*@$docid@g;
80       
81        $del_this_file_content .= $line;
82    }
83   
84    close(FIN);
85   
86    if (open(FOUT,">$del_this_filename")) {
87        print FOUT $del_this_file_content;
88        close(FOUT);
89    }
90    else {
91        print STDERR "Error: failed to write out $del_this_filename\n";
92        print STDERR "$!\n";
93    }
94    }
95    else {
96    print STDERR "Error: failed to read $del_template_filename\n";
97    print STDERR "$!\n";
98    }
99   
100   
101    my $jar_filename = &util::filename_cat($ENV{'PHAROSIS_SRC_HOME'},"ImageIS.jar");
102    my $prop_dir = &util::filename_cat($ENV{'PHAROSIS_SRC_HOME'},"classes");
103
104    &util::envvar_append("CLASSPATH",$prop_dir);
105    &util::envvar_append("CLASSPATH",$jar_filename);
106
107    my $java_cmd = "java imageis.ImageIS \"$del_this_filename\"";
108
109    print "Deleting $docid\n";
110   
111    my $status = system($java_cmd);
112   
113    if ($status == 0 ) {
114    &util::rm($del_this_filename);
115    }
116    else {
117    print STDERR "Error: Failed to run:\n";
118    print STDERR "$!\n";
119    exit 1;
120    }
121}
122 
123
124main();
125
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