Annotation of loncom/enrollment/Autoupdate.pl, revision 1.20
1.1 raeburn 1: #!/usr/bin/perl
2: #
3: # Automated Userinfo update script
1.20 ! raeburn 4: # $Id: Autoupdate.pl,v 1.19 2010/03/26 13:19:04 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 $perlvarref = LONCAPA::Configuration::read_conf('loncapa.conf');
1.19 raeburn 39: exit if (ref($perlvarref) ne 'HASH');
40: my $logfile = $perlvarref->{'lonDaemons'}.'/logs/autoupdate.log';
41: exit if ($perlvarref->{'lonRole'} ne 'library');
1.10 raeburn 42: my $hostid = $perlvarref->{'lonHostID'};
1.19 raeburn 43:
1.6 raeburn 44: my @info = ('inststatus','lockedname','internalname','lastname',
1.14 raeburn 45: 'firstname','middlename','generation','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");
1.17 raeburn 64: print $fh ("********************\n".&Apache::lonlocal::locallocaltime(time).' '.&mt('Autoupdate messages start for domain: [_1]',$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
1.20 ! raeburn 68: my (%users,%instusers,%instids);
! 69: my $dir = $Apache::lonnet::perlvar{lonUsersDir}.'/'.$dom;
! 70: &descend_tree($dir,0,\%users,\%courses);
! 71: next if (&localenroll::allusers_info($dom,\%instusers,\%instids,\%users) ne 'ok');
! 72: my (%unamechg,%possnames);
1.1 raeburn 73: my @types = ('active','future');
74: my @roles = ('st');
75: my @cdoms = ($dom);
1.18 raeburn 76: foreach my $uname (sort(keys(%users))) {
1.1 raeburn 77: my %userhash = &Apache::lonnet::userenvironment($dom,$uname,@info);
1.2 raeburn 78: my (@inststatuses);
79: if (!$userhash{'internalname'}) {
80: if (defined($instusers{$uname})) {
81: (my $insttypechg,@inststatuses) =
82: &affiliations_check(\%userhash,$instusers{$uname});
83: if ($insttypechg) {
1.13 raeburn 84: my $inststatusstr = join(':',map { &escape($_) } (@inststatuses));
1.2 raeburn 85: my %statushash = ( inststatus => $inststatusstr );
86: my $statusres = &Apache::lonnet::put('environment',\%statushash,$dom,$uname);
87: }
88: }
89: }
1.1 raeburn 90: if (!$userhash{'lockedname'} && !$userhash{'internalname'}) {
1.2 raeburn 91: if (defined($instusers{$uname})) {
92: my (@fields,%changes,$changed);
93: if (@inststatuses > 0) {
94: foreach my $type (@inststatuses) {
95: if (ref($settings->{fields}{$type}) eq 'ARRAY') {
96: foreach my $field (@{$settings->{fields}{$type}}) {
97: if (!grep(/^\Q$field\E$/,@fields)) {
98: push(@fields,$field);
99: }
100: }
101: }
102: }
103: } else {
104: if (ref($settings->{fields}{'default'}) eq 'ARRAY') {
105: @fields = @{$settings->{fields}{'default'}};
1.1 raeburn 106: }
107: }
108: foreach my $field (@fields) {
1.2 raeburn 109: if ($userhash{$field} ne $instusers{$uname}{$field}) {
1.1 raeburn 110: $changed = 1;
1.9 raeburn 111: if ($settings->{'classlists'} == 1) {
1.1 raeburn 112: if ($field eq 'id') {
113: $changes{'id'} = 1;
1.15 raeburn 114: } elsif ($field eq 'lastname' || $field eq 'firstname' || $field eq 'middlename' || $field eq 'generation') {
1.1 raeburn 115: $changes{'fullname'} = 1;
116: }
117: }
1.9 raeburn 118: }
1.1 raeburn 119: }
120: # Make the change
121: if ($changed) {
122: my %userupdate;
1.14 raeburn 123: foreach my $item ('lastname','firstname','middlename','generation','id',
124: 'permanentemail') {
125: $userupdate{$item} = $userhash{$item};
126: }
1.1 raeburn 127: foreach my $field (@fields) {
1.2 raeburn 128: $userupdate{$field} = $instusers{$uname}{$field};
1.1 raeburn 129: }
1.16 raeburn 130: my $modresult = &Apache::lonnet::modifyuser($dom,$uname,$userupdate{'id'},undef,undef,$userupdate{'firstname'},$userupdate{'middlename'},$userupdate{'lastname'},$userupdate{'generation'},1,$hostid,$userupdate{'permanentemail'},undef,\@fields);
1.2 raeburn 131: if ($modresult eq 'ok') {
1.9 raeburn 132: print $fh "User change: $uname:$dom; New values: 1.Name: $userupdate{'firstname'} $userupdate{'middlename'} $userupdate{'lastname'} $userupdate{'generation'}; 2. StuID: $userupdate{'id'}; 3. Email: $userupdate{'permanentemail'}.\n";
133: if ($settings->{'classlists'} == 1) {
1.1 raeburn 134: if ($changes{'id'} || $changes{'fullname'}) {
135: my %roleshash =
136: &Apache::lonnet::get_my_roles($uname,
1.4 raeburn 137: $dom,'userroles',\@types,\@roles,\@cdoms);
1.10 raeburn 138: foreach my $item (keys(%roleshash)) {
1.1 raeburn 139: my ($cnum,$cdom,$role) = split(/:/,$item);
140: my ($start,$end) = split(/:/,$roleshash{$item});
1.9 raeburn 141: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.11 raeburn 142: my $result =
143: &Apache::lonuserutils::update_classlist($cdom,$cnum,$dom,$uname,\%userupdate);
1.9 raeburn 144: if ($result eq 'ok') {
145: print $fh "Classlist change: $uname:$dom - class -> $cnum:$cdom\n";
146: } else {
147: print $fh "Error - $result -during classlist update for $uname:$dom in $cnum:$cdom\n";
148: }
1.1 raeburn 149: }
150: }
151: }
152: }
1.9 raeburn 153: } else {
154: print $fh "User change detected for $uname:$dom. Error during update: $modresult\n";
1.1 raeburn 155: }
156: }
1.2 raeburn 157: } else {
158: # check if the username has changed
159: if (defined($instids{$userhash{'id'}})) {
160: if (ref($instids{$userhash{'id'}}) eq 'ARRAY') {
161: foreach my $name (@{$instids{$userhash{'id'}}}) {
162: if (!exists($users{$name})) {
163: push(@{$possnames{$uname}},$name);
164: }
165: }
166: } else {
167: if (!exists($users{$instids{$userhash{'id'}}})) {
168: $unamechg{$uname} = $instids{$userhash{'id'}};
1.7 albertel 169: print $fh (&mt('Username change to [_1] detected for [_2] in domain [_3].',$unamechg{$uname},$uname,$dom)."\n");
1.2 raeburn 170: }
171: }
172: }
1.1 raeburn 173: }
174: }
175: }
1.4 raeburn 176: if (keys(%possnames) > 0) {
177: foreach my $uname (keys(%possnames)) {
178: my $altnames = join(' or ',@{$possnames{$uname}});
1.7 albertel 179: print $fh (&mt('Possible username change to [_1] detected for [_2] in domain [_3].',$altnames,$uname,$dom)."\n");
1.4 raeburn 180: }
181: }
1.9 raeburn 182: print $fh ("-- \n".&Apache::lonlocal::locallocaltime(time).' '.&mt('Autoupdate messages end')."\n*******************\n\n");
1.6 raeburn 183: close($fh);
1.1 raeburn 184: }
185:
186: sub descend_tree {
1.20 ! raeburn 187: my ($dir,$depth,$alldomusers,$coursesref) = @_;
1.1 raeburn 188: if (-d $dir) {
189: opendir(DIR,$dir);
190: my @contents = grep(!/^\./,readdir(DIR));
191: closedir(DIR);
192: $depth ++;
193: foreach my $item (@contents) {
194: if ($depth < 4) {
1.20 ! raeburn 195: &descend_tree($dir.'/'.$item,$depth,$alldomusers,$coursesref);
1.19 raeburn 196: } elsif (-e $dir.'/'.$item.'/passwd') {
1.20 ! raeburn 197: if (ref($coursesref) eq 'HASH') {
! 198: next if (exists($coursesref->{$item}));
! 199: }
1.9 raeburn 200: $$alldomusers{$item} = '';
1.1 raeburn 201: }
202: }
203: }
204: }
205:
1.2 raeburn 206: sub affiliations_check {
207: my ($userhash,$insthashref) = @_;
208: my (@inststatuses,$insttypechg);;
209: if (ref($insthashref) eq 'HASH') {
1.8 raeburn 210: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
211: @inststatuses = @{$insthashref->{'inststatus'}};
1.2 raeburn 212: }
213: }
1.12 raeburn 214: my @currstatuses = map { &unescape($_); } (split(/:/,$userhash->{'inststatus'}));
1.2 raeburn 215: foreach my $status (@inststatuses) {
216: if (!grep/^\Q$status\E/,@currstatuses) {
217: $insttypechg = 1;
218: }
219: }
220: if (!$insttypechg) {
221: foreach my $status (@currstatuses) {
222: if (!grep/^\Q$status\E/,@inststatuses) {
223: $insttypechg = 1;
224: }
225: }
226: }
227: return ($insttypechg,@inststatuses);
228: }
229:
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