Annotation of doc/loncapafiles/update_queue_slots.piml, revision 1.4
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:
1.4 ! albertel 6: <!-- $Id: update_queue_slots.piml,v 1.3 2006/06/27 14:26:37 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");
1.4 ! albertel 83: my $db = &LONCAPA::locking_hash_tie($_,&GDBM_WRCREAT());
1.1 albertel 84: if ($type eq 'queue') {
85: foreach my $key (keys(%{$db})) {
86: my $real_key = &unescape($key);
87: my (@elements) = split("\0",$real_key);
88: if (exists($elements[2])) {
89: $elements[2] = &update_value($elements[2]);
90: }
91: $real_key = join("\0",@elements);
92: my $new_key = &escape($real_key);
93: if ($new_key ne $key) {
94: $db->{$new_key} = $db->{$key};
95: delete($db->{$key});
96: }
97: if ($new_key =~ /locked$/) {
98: my $value = $db->{$new_key};
99: my $new_value = &unescape($value);
100: $new_value = &update_value($new_value);
101: $db->{$new_key} = &escape($new_value);
102: }
103: }
104: } elsif ($type eq 'slots') {
105: foreach my $key (keys(%{$db})) {
106: my $value = $db->{$key};
107: $value = &Apache::lonnet::thaw_unescape($value);
108: if (exists($value->{'proctor'})) {
109: $value->{'proctor'} = &update_value($value->{'proctor'});
110: }
111: if (exists($value->{'allowedusers'})) {
112: $value->{'allowedusers'} =
113: &update_value($value->{'allowedusers'});
114: }
115: $db->{$key} = &Apache::lonnet::freeze_escape($value);
116: }
117: } elsif ($type eq 'reservation') {
118: foreach my $key (keys(%{$db})) {
119: my $value = $db->{$key};
120: $value = &Apache::lonnet::thaw_unescape($value);
121: if (exists($value->{'name'})) {
122: $value->{'name'} = &update_value($value->{'name'});
123: }
124: $db->{$key} = &Apache::lonnet::freeze_escape($value);
125: }
126: } else {
127: print("$type unsupported\n");
128: }
1.3 albertel 129: &LONCAPA::locking_hash_untie($db);
1.1 albertel 130:
131: }
132:
133:
134: sub main {
135: print("Updating grading queue and slot definitions\n");
136: my $perlvar=LONCAPA::Configuration::read_conf('loncapa.conf');
137: find(
138: {
139: no_chdir => 1,
140: wanted => \&process_gradingqueue_file,
141: },
1.2 albertel 142: $perlvar->{'lonUsersDir'});
1.1 albertel 143: print("\n");
144: }
145:
146: &main();
147:
148: </perlscript>
149: </file>
150: </files>
151: </piml>
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