Annotation of loncom/enrollment/Autoupdate.pl, revision 1.12
1.1 raeburn 1: #!/usr/bin/perl
2: #
3: # Automated Userinfo update script
1.12 ! raeburn 4: # $Id: Autoupdate.pl,v 1.11 2007/11/15 21:24:56 raeburn Exp $
1.1 raeburn 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: use strict;
29: use lib '/home/httpd/lib/perl';
30: use localenroll;
31: use Apache::lonnet;
32: use Apache::loncommon;
1.4 raeburn 33: use Apache::lonlocal;
1.11 raeburn 34: use Apache::lonuserutils();
1.5 raeburn 35: use LONCAPA::Configuration;
1.2 raeburn 36: use LONCAPA;
1.1 raeburn 37:
1.5 raeburn 38: my $perlvarref = LONCAPA::Configuration::read_conf('loncapa.conf');
1.6 raeburn 39: my $logfile = $$perlvarref{'lonDaemons'}.'/logs/autoupdate.log';
1.10 raeburn 40: my $hostid = $perlvarref->{'lonHostID'};
41: if (!&Apache::lonnet::is_library($hostid)) {
42: exit;
43: }
1.6 raeburn 44: my @info = ('inststatus','lockedname','internalname','lastname',
1.9 raeburn 45: 'firstname','id','permanentemail');
1.6 raeburn 46: # Initialize language handler
47: &Apache::lonlocal::get_language_handle();
1.1 raeburn 48: # find out which users we need to examine
49: my @domains = sort(&Apache::lonnet::current_machine_domains());
50: foreach my $dom (@domains) {
51: my %domconfig = &Apache::lonnet::get_dom('configuration',['autoupdate'],
52: $dom);
53: #only run if configured to
54: my $run_update = 0;
55: my $settings;
56: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
57: $settings = $domconfig{'autoupdate'};
1.2 raeburn 58: if ($settings->{'run'} eq '1') {
1.1 raeburn 59: $run_update = 1;
60: }
61: }
62: next if (!$run_update);
1.7 albertel 63: open(my $fh,">>$logfile");
64: print $fh ("********************\n".localtime(time).' '.&mt('Autoupdate messages start for domain: [_1]',$dom).' --'."\n");
1.9 raeburn 65: # get courseIDs for domain
1.10 raeburn 66: my %courses=&Apache::lonnet::courseiddump($dom,'.',1,'.','.','.',1,[$hostid],'.');
1.2 raeburn 67: # get user information
68: my (%instusers,%instids);
69: next if (&localenroll::allusers_info($dom,\%instusers,\%instids) ne 'ok');
70: my (%users,%unamechg,%possnames);
1.1 raeburn 71: my @types = ('active','future');
72: my @roles = ('st');
73: my @cdoms = ($dom);
74: my $dir = $Apache::lonnet::perlvar{lonUsersDir}.'/'.$dom;
75: &descend_tree($dir,0,\%users);
76: foreach my $uname (keys(%users)) {
1.9 raeburn 77: next if ($courses{$dom.'_'.$uname});
1.1 raeburn 78: my %userhash = &Apache::lonnet::userenvironment($dom,$uname,@info);
1.2 raeburn 79: my (@inststatuses);
80: if (!$userhash{'internalname'}) {
81: if (defined($instusers{$uname})) {
82: (my $insttypechg,@inststatuses) =
83: &affiliations_check(\%userhash,$instusers{$uname});
84: if ($insttypechg) {
85: my $inststatusstr = join(':',&escape(@inststatuses));
86: my %statushash = ( inststatus => $inststatusstr );
87: my $statusres = &Apache::lonnet::put('environment',\%statushash,$dom,$uname);
88: }
89: }
90: }
1.1 raeburn 91: if (!$userhash{'lockedname'} && !$userhash{'internalname'}) {
1.2 raeburn 92: if (defined($instusers{$uname})) {
93: my (@fields,%changes,$changed);
94: if (@inststatuses > 0) {
95: foreach my $type (@inststatuses) {
96: if (ref($settings->{fields}{$type}) eq 'ARRAY') {
97: foreach my $field (@{$settings->{fields}{$type}}) {
98: if (!grep(/^\Q$field\E$/,@fields)) {
99: push(@fields,$field);
100: }
101: }
102: }
103: }
104: } else {
105: if (ref($settings->{fields}{'default'}) eq 'ARRAY') {
106: @fields = @{$settings->{fields}{'default'}};
1.1 raeburn 107: }
108: }
109: foreach my $field (@fields) {
1.2 raeburn 110: if ($userhash{$field} ne $instusers{$uname}{$field}) {
1.1 raeburn 111: $changed = 1;
1.9 raeburn 112: if ($settings->{'classlists'} == 1) {
1.1 raeburn 113: if ($field eq 'id') {
114: $changes{'id'} = 1;
115: } elsif ($field eq 'lastname' || $field eq 'firstname' || $field eq 'middlename' || $field eq 'gen') {
116: $changes{'fullname'} = 1;
117: }
118: }
1.9 raeburn 119: }
1.1 raeburn 120: }
121: # Make the change
122: if ($changed) {
123: my %userupdate;
124: foreach my $field (@fields) {
1.2 raeburn 125: $userupdate{$field} = $instusers{$uname}{$field};
1.1 raeburn 126: }
1.9 raeburn 127: my $modresult = &Apache::lonnet::modifyuser($dom,$uname,$userupdate{'id'},undef,undef,$userupdate{'firstname'},$userupdate{'middlename'},$userupdate{'lastname'},$userupdate{'generation'},1,$hostid,$userupdate{'permanentemail'});
1.2 raeburn 128: if ($modresult eq 'ok') {
1.9 raeburn 129: print $fh "User change: $uname:$dom; New values: 1.Name: $userupdate{'firstname'} $userupdate{'middlename'} $userupdate{'lastname'} $userupdate{'generation'}; 2. StuID: $userupdate{'id'}; 3. Email: $userupdate{'permanentemail'}.\n";
130: if ($settings->{'classlists'} == 1) {
1.1 raeburn 131: if ($changes{'id'} || $changes{'fullname'}) {
132: my %roleshash =
133: &Apache::lonnet::get_my_roles($uname,
1.4 raeburn 134: $dom,'userroles',\@types,\@roles,\@cdoms);
1.10 raeburn 135: foreach my $item (keys(%roleshash)) {
1.1 raeburn 136: my ($cnum,$cdom,$role) = split(/:/,$item);
137: my ($start,$end) = split(/:/,$roleshash{$item});
1.9 raeburn 138: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.11 raeburn 139: my $result =
140: &Apache::lonuserutils::update_classlist($cdom,$cnum,$dom,$uname,\%userupdate);
1.9 raeburn 141: if ($result eq 'ok') {
142: print $fh "Classlist change: $uname:$dom - class -> $cnum:$cdom\n";
143: } else {
144: print $fh "Error - $result -during classlist update for $uname:$dom in $cnum:$cdom\n";
145: }
1.1 raeburn 146: }
147: }
148: }
149: }
1.9 raeburn 150: } else {
151: print $fh "User change detected for $uname:$dom. Error during update: $modresult\n";
1.1 raeburn 152: }
153: }
1.2 raeburn 154: } else {
155: # check if the username has changed
156: if (defined($instids{$userhash{'id'}})) {
157: if (ref($instids{$userhash{'id'}}) eq 'ARRAY') {
158: foreach my $name (@{$instids{$userhash{'id'}}}) {
159: if (!exists($users{$name})) {
160: push(@{$possnames{$uname}},$name);
161: }
162: }
163: } else {
164: if (!exists($users{$instids{$userhash{'id'}}})) {
165: $unamechg{$uname} = $instids{$userhash{'id'}};
1.7 albertel 166: print $fh (&mt('Username change to [_1] detected for [_2] in domain [_3].',$unamechg{$uname},$uname,$dom)."\n");
1.2 raeburn 167: }
168: }
169: }
1.1 raeburn 170: }
171: }
172: }
1.4 raeburn 173: if (keys(%possnames) > 0) {
174: foreach my $uname (keys(%possnames)) {
175: my $altnames = join(' or ',@{$possnames{$uname}});
1.7 albertel 176: print $fh (&mt('Possible username change to [_1] detected for [_2] in domain [_3].',$altnames,$uname,$dom)."\n");
1.4 raeburn 177: }
178: }
1.9 raeburn 179: print $fh ("-- \n".&Apache::lonlocal::locallocaltime(time).' '.&mt('Autoupdate messages end')."\n*******************\n\n");
1.6 raeburn 180: close($fh);
1.1 raeburn 181: }
182:
183: sub descend_tree {
184: my ($dir,$depth,$alldomusers) = @_;
185: if (-d $dir) {
186: opendir(DIR,$dir);
187: my @contents = grep(!/^\./,readdir(DIR));
188: closedir(DIR);
189: $depth ++;
190: foreach my $item (@contents) {
191: if ($depth < 4) {
192: &descend_tree($dir.'/'.$item,$depth,$alldomusers);
193: } else {
1.9 raeburn 194: $$alldomusers{$item} = '';
1.1 raeburn 195: }
196: }
197: }
198: }
199:
1.2 raeburn 200: sub affiliations_check {
201: my ($userhash,$insthashref) = @_;
202: my (@inststatuses,$insttypechg);;
203: if (ref($insthashref) eq 'HASH') {
1.8 raeburn 204: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
205: @inststatuses = @{$insthashref->{'inststatus'}};
1.2 raeburn 206: }
207: }
1.12 ! raeburn 208: my @currstatuses = map { &unescape($_); } (split(/:/,$userhash->{'inststatus'}));
1.2 raeburn 209: foreach my $status (@inststatuses) {
210: if (!grep/^\Q$status\E/,@currstatuses) {
211: $insttypechg = 1;
212: }
213: }
214: if (!$insttypechg) {
215: foreach my $status (@currstatuses) {
216: if (!grep/^\Q$status\E/,@inststatuses) {
217: $insttypechg = 1;
218: }
219: }
220: }
221: return ($insttypechg,@inststatuses);
222: }
223:
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