Annotation of loncom/enrollment/Autoupdate.pl, revision 1.23
1.1 raeburn 1: #!/usr/bin/perl
2: #
3: # Automated Userinfo update script
1.23 ! raeburn 4: # $Id: Autoupdate.pl,v 1.22 2011/12/18 01:23:21 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;
1.21 raeburn 70: &descend_tree($dom,$dir,0,\%users,\%courses);
1.22 raeburn 71: my $resp = &localenroll::allusers_info($dom,\%instusers,\%instids,\%users);
72: if ($resp ne 'ok') {
73: print $fh &mt('Problem retrieving institutional data for users in domain: [_1].',$dom)."\n".
74: &mt('Error: [_1].',$resp)."\n".
75: "-- \n".&Apache::lonlocal::locallocaltime(time).' '.
76: &mt('Autoupdate messages end')."\n*******************\n\n";
77: next;
78: }
1.20 raeburn 79: my (%unamechg,%possnames);
1.1 raeburn 80: my @types = ('active','future');
81: my @roles = ('st');
82: my @cdoms = ($dom);
1.18 raeburn 83: foreach my $uname (sort(keys(%users))) {
1.1 raeburn 84: my %userhash = &Apache::lonnet::userenvironment($dom,$uname,@info);
1.2 raeburn 85: my (@inststatuses);
86: if (!$userhash{'internalname'}) {
87: if (defined($instusers{$uname})) {
88: (my $insttypechg,@inststatuses) =
89: &affiliations_check(\%userhash,$instusers{$uname});
90: if ($insttypechg) {
1.13 raeburn 91: my $inststatusstr = join(':',map { &escape($_) } (@inststatuses));
1.2 raeburn 92: my %statushash = ( inststatus => $inststatusstr );
93: my $statusres = &Apache::lonnet::put('environment',\%statushash,$dom,$uname);
94: }
95: }
96: }
1.1 raeburn 97: if (!$userhash{'lockedname'} && !$userhash{'internalname'}) {
1.2 raeburn 98: if (defined($instusers{$uname})) {
99: my (@fields,%changes,$changed);
100: if (@inststatuses > 0) {
101: foreach my $type (@inststatuses) {
102: if (ref($settings->{fields}{$type}) eq 'ARRAY') {
103: foreach my $field (@{$settings->{fields}{$type}}) {
104: if (!grep(/^\Q$field\E$/,@fields)) {
105: push(@fields,$field);
106: }
107: }
108: }
109: }
110: } else {
111: if (ref($settings->{fields}{'default'}) eq 'ARRAY') {
112: @fields = @{$settings->{fields}{'default'}};
1.1 raeburn 113: }
114: }
115: foreach my $field (@fields) {
1.2 raeburn 116: if ($userhash{$field} ne $instusers{$uname}{$field}) {
1.1 raeburn 117: $changed = 1;
1.9 raeburn 118: if ($settings->{'classlists'} == 1) {
1.1 raeburn 119: if ($field eq 'id') {
120: $changes{'id'} = 1;
1.15 raeburn 121: } elsif ($field eq 'lastname' || $field eq 'firstname' || $field eq 'middlename' || $field eq 'generation') {
1.1 raeburn 122: $changes{'fullname'} = 1;
123: }
124: }
1.9 raeburn 125: }
1.1 raeburn 126: }
127: # Make the change
128: if ($changed) {
129: my %userupdate;
1.14 raeburn 130: foreach my $item ('lastname','firstname','middlename','generation','id',
131: 'permanentemail') {
132: $userupdate{$item} = $userhash{$item};
133: }
1.1 raeburn 134: foreach my $field (@fields) {
1.2 raeburn 135: $userupdate{$field} = $instusers{$uname}{$field};
1.1 raeburn 136: }
1.16 raeburn 137: 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 138: if ($modresult eq 'ok') {
1.9 raeburn 139: print $fh "User change: $uname:$dom; New values: 1.Name: $userupdate{'firstname'} $userupdate{'middlename'} $userupdate{'lastname'} $userupdate{'generation'}; 2. StuID: $userupdate{'id'}; 3. Email: $userupdate{'permanentemail'}.\n";
140: if ($settings->{'classlists'} == 1) {
1.1 raeburn 141: if ($changes{'id'} || $changes{'fullname'}) {
142: my %roleshash =
143: &Apache::lonnet::get_my_roles($uname,
1.4 raeburn 144: $dom,'userroles',\@types,\@roles,\@cdoms);
1.10 raeburn 145: foreach my $item (keys(%roleshash)) {
1.1 raeburn 146: my ($cnum,$cdom,$role) = split(/:/,$item);
147: my ($start,$end) = split(/:/,$roleshash{$item});
1.9 raeburn 148: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.11 raeburn 149: my $result =
150: &Apache::lonuserutils::update_classlist($cdom,$cnum,$dom,$uname,\%userupdate);
1.9 raeburn 151: if ($result eq 'ok') {
152: print $fh "Classlist change: $uname:$dom - class -> $cnum:$cdom\n";
153: } else {
154: print $fh "Error - $result -during classlist update for $uname:$dom in $cnum:$cdom\n";
155: }
1.1 raeburn 156: }
157: }
158: }
159: }
1.9 raeburn 160: } else {
161: print $fh "User change detected for $uname:$dom. Error during update: $modresult\n";
1.1 raeburn 162: }
163: }
1.2 raeburn 164: } else {
165: # check if the username has changed
166: if (defined($instids{$userhash{'id'}})) {
167: if (ref($instids{$userhash{'id'}}) eq 'ARRAY') {
168: foreach my $name (@{$instids{$userhash{'id'}}}) {
169: if (!exists($users{$name})) {
170: push(@{$possnames{$uname}},$name);
171: }
172: }
173: } else {
174: if (!exists($users{$instids{$userhash{'id'}}})) {
175: $unamechg{$uname} = $instids{$userhash{'id'}};
1.7 albertel 176: print $fh (&mt('Username change to [_1] detected for [_2] in domain [_3].',$unamechg{$uname},$uname,$dom)."\n");
1.2 raeburn 177: }
178: }
179: }
1.1 raeburn 180: }
181: }
182: }
1.4 raeburn 183: if (keys(%possnames) > 0) {
184: foreach my $uname (keys(%possnames)) {
185: my $altnames = join(' or ',@{$possnames{$uname}});
1.7 albertel 186: print $fh (&mt('Possible username change to [_1] detected for [_2] in domain [_3].',$altnames,$uname,$dom)."\n");
1.4 raeburn 187: }
188: }
1.9 raeburn 189: print $fh ("-- \n".&Apache::lonlocal::locallocaltime(time).' '.&mt('Autoupdate messages end')."\n*******************\n\n");
1.6 raeburn 190: close($fh);
1.1 raeburn 191: }
192:
193: sub descend_tree {
1.21 raeburn 194: my ($dom,$dir,$depth,$alldomusers,$coursesref) = @_;
1.1 raeburn 195: if (-d $dir) {
196: opendir(DIR,$dir);
197: my @contents = grep(!/^\./,readdir(DIR));
198: closedir(DIR);
199: $depth ++;
200: foreach my $item (@contents) {
1.23 ! raeburn 201: if (($depth < 4) && (length($item) == 1)) {
1.21 raeburn 202: &descend_tree($dom,$dir.'/'.$item,$depth,$alldomusers,$coursesref);
1.19 raeburn 203: } elsif (-e $dir.'/'.$item.'/passwd') {
1.20 raeburn 204: if (ref($coursesref) eq 'HASH') {
1.21 raeburn 205: next if (exists($coursesref->{$dom.'_'.$item}));
1.20 raeburn 206: }
1.9 raeburn 207: $$alldomusers{$item} = '';
1.1 raeburn 208: }
209: }
210: }
211: }
212:
1.2 raeburn 213: sub affiliations_check {
214: my ($userhash,$insthashref) = @_;
215: my (@inststatuses,$insttypechg);;
216: if (ref($insthashref) eq 'HASH') {
1.8 raeburn 217: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
218: @inststatuses = @{$insthashref->{'inststatus'}};
1.2 raeburn 219: }
220: }
1.12 raeburn 221: my @currstatuses = map { &unescape($_); } (split(/:/,$userhash->{'inststatus'}));
1.2 raeburn 222: foreach my $status (@inststatuses) {
223: if (!grep/^\Q$status\E/,@currstatuses) {
224: $insttypechg = 1;
225: }
226: }
227: if (!$insttypechg) {
228: foreach my $status (@currstatuses) {
229: if (!grep/^\Q$status\E/,@inststatuses) {
230: $insttypechg = 1;
231: }
232: }
233: }
234: return ($insttypechg,@inststatuses);
235: }
236:
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