Annotation of doc/loncapafiles/update_queue_slots.piml, revision 1.2
1.1 albertel 1: <!DOCTYPE piml PUBLIC "-//TUX/DTD piml 1.0 Final//EN"
2: "http://lpml.sourceforge.net/DTD/piml.dtd">
3: <!-- accesscount_seed.piml -->
4: <!-- Matthew Hall -->
5:
1.2 ! albertel 6: <!-- $Id: update_queue_slots.piml,v 1.1 2006/06/05 23:18:45 albertel Exp $ -->
1.1 albertel 7:
8: <!--
9:
10: This file is part of the LearningOnline Network with CAPA (LON-CAPA).
11:
12: LON-CAPA 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: LON-CAPA 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 LON-CAPA; if not, write to the Free Software
24: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25:
26: /home/httpd/html/adm/gpl.txt
27:
28: http://www.lon-capa.org/
29:
30: -->
31:
32: <piml>
33: <targetroot>/</targetroot>
34: <files>
35: <file>
36: <target dist="default">/home/httpd/lonUsers</target>
37: <perlscript mode="fg">
38: use strict;
39: use File::Find;
40: use lib '/home/httpd/lib/perl/';
41: use LONCAPA::Configuration;
42: use LONCAPA;
43: use GDBM_File;
44: use Storable;
45: use Apache::lonnet;
46:
47: $|=1;
48:
49: sub update_value {
50: my ($value) = @_;
51: if ($value =~ /@/ && $value !~ /:/) {
52: $value =~ tr/@/:/;
53: }
54: return $value;
55: }
56:
1.2 ! albertel 57: my $updated=0;
! 58: my %dirs;
! 59: my $last;
! 60: my $total;
1.1 albertel 61: sub process_gradingqueue_file {
1.2 ! albertel 62: my $which = (split('/',$_))[5];
! 63: $dirs{$which} = 1;
! 64: my $count2 = length("$last");
! 65: my $count = length("$updated");
! 66: my $backup = "\b"x(8+$count2+14+$count+6);
! 67: if (scalar(keys(%dirs)) > $last) {
! 68: $last = scalar(keys(%dirs));
! 69: print($backup."Updated $last directories, $updated files");
! 70: }
1.1 albertel 71: return if ($_!~m/(gradingqueue|reviewqueue|slots|slot_reservations)\.db$/);
72: my $type='queue';
73: if ($1 eq 'slots') {
74: $type = 'slots';
75: } elsif ($1 eq 'slot_reservations') {
76: $type = 'reservation';
77: }
1.2 ! albertel 78: my $count2 = length("$last");
1.1 albertel 79: my $count = length("$updated");
1.2 ! albertel 80: my $backup = "\b"x(8+$count2+14+$count+6);
1.1 albertel 81: $updated++;
1.2 ! albertel 82: print($backup."Updated $last directories, $updated files");
1.1 albertel 83: my $prefix = $_;
84: $prefix =~s/\.db$//;
85: my $db = &LONCAPA::_locking_hash_tie($prefix,'nohist_',&GDBM_WRCREAT());
86: if ($type eq 'queue') {
87: foreach my $key (keys(%{$db})) {
88: my $real_key = &unescape($key);
89: my (@elements) = split("\0",$real_key);
90: if (exists($elements[2])) {
91: $elements[2] = &update_value($elements[2]);
92: }
93: $real_key = join("\0",@elements);
94: my $new_key = &escape($real_key);
95: if ($new_key ne $key) {
96: $db->{$new_key} = $db->{$key};
97: delete($db->{$key});
98: }
99: if ($new_key =~ /locked$/) {
100: my $value = $db->{$new_key};
101: my $new_value = &unescape($value);
102: $new_value = &update_value($new_value);
103: $db->{$new_key} = &escape($new_value);
104: }
105: }
106: } elsif ($type eq 'slots') {
107: foreach my $key (keys(%{$db})) {
108: my $value = $db->{$key};
109: $value = &Apache::lonnet::thaw_unescape($value);
110: if (exists($value->{'proctor'})) {
111: $value->{'proctor'} = &update_value($value->{'proctor'});
112: }
113: if (exists($value->{'allowedusers'})) {
114: $value->{'allowedusers'} =
115: &update_value($value->{'allowedusers'});
116: }
117: $db->{$key} = &Apache::lonnet::freeze_escape($value);
118: }
119: } elsif ($type eq 'reservation') {
120: foreach my $key (keys(%{$db})) {
121: my $value = $db->{$key};
122: $value = &Apache::lonnet::thaw_unescape($value);
123: if (exists($value->{'name'})) {
124: $value->{'name'} = &update_value($value->{'name'});
125: }
126: $db->{$key} = &Apache::lonnet::freeze_escape($value);
127: }
128: } else {
129: print("$type unsupported\n");
130: }
131: &untie_user_hash($db);
132:
133: }
134:
135:
136: sub main {
137: print("Updating grading queue and slot definitions\n");
138: my $perlvar=LONCAPA::Configuration::read_conf('loncapa.conf');
139: find(
140: {
141: no_chdir => 1,
142: wanted => \&process_gradingqueue_file,
143: },
1.2 ! albertel 144: $perlvar->{'lonUsersDir'});
1.1 albertel 145: print("\n");
146: }
147:
148: &main();
149:
150: </perlscript>
151: </file>
152: </files>
153: </piml>
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