Annotation of loncom/enrollment/Autoupdate.pl, revision 1.10
1.1 raeburn 1: #!/usr/bin/perl
2: #
3: # Automated Userinfo update script
1.10 ! raeburn 4: # $Id: Autoupdate.pl,v 1.9 2007/06/04 14:13:08 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;
1.5 raeburn 34: use LONCAPA::Configuration;
1.2 raeburn 35: use LONCAPA;
1.1 raeburn 36:
1.5 raeburn 37: my $perlvarref = LONCAPA::Configuration::read_conf('loncapa.conf');
1.6 raeburn 38: my $logfile = $$perlvarref{'lonDaemons'}.'/logs/autoupdate.log';
1.10 ! raeburn 39: my $hostid = $perlvarref->{'lonHostID'};
! 40: if (!&Apache::lonnet::is_library($hostid)) {
! 41: exit;
! 42: }
1.6 raeburn 43: my @info = ('inststatus','lockedname','internalname','lastname',
1.9 raeburn 44: 'firstname','id','permanentemail');
1.6 raeburn 45: # Initialize language handler
46: &Apache::lonlocal::get_language_handle();
1.1 raeburn 47: # find out which users we need to examine
48: my @domains = sort(&Apache::lonnet::current_machine_domains());
49: foreach my $dom (@domains) {
50: my %domconfig = &Apache::lonnet::get_dom('configuration',['autoupdate'],
51: $dom);
52: #only run if configured to
53: my $run_update = 0;
54: my $settings;
55: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
56: $settings = $domconfig{'autoupdate'};
1.2 raeburn 57: if ($settings->{'run'} eq '1') {
1.1 raeburn 58: $run_update = 1;
59: }
60: }
61: next if (!$run_update);
1.7 albertel 62: open(my $fh,">>$logfile");
63: print $fh ("********************\n".localtime(time).' '.&mt('Autoupdate messages start for domain: [_1]',$dom).' --'."\n");
1.9 raeburn 64: # get courseIDs for domain
1.10 ! raeburn 65: my %courses=&Apache::lonnet::courseiddump($dom,'.',1,'.','.','.',1,[$hostid],'.');
1.2 raeburn 66: # get user information
67: my (%instusers,%instids);
68: next if (&localenroll::allusers_info($dom,\%instusers,\%instids) ne 'ok');
69: my (%users,%unamechg,%possnames);
1.1 raeburn 70: my @types = ('active','future');
71: my @roles = ('st');
72: my @cdoms = ($dom);
73: my $dir = $Apache::lonnet::perlvar{lonUsersDir}.'/'.$dom;
74: &descend_tree($dir,0,\%users);
75: foreach my $uname (keys(%users)) {
1.9 raeburn 76: next if ($courses{$dom.'_'.$uname});
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) {
84: my $inststatusstr = join(':',&escape(@inststatuses));
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;
114: } elsif ($field eq 'lastname' || $field eq 'firstname' || $field eq 'middlename' || $field eq 'gen') {
115: $changes{'fullname'} = 1;
116: }
117: }
1.9 raeburn 118: }
1.1 raeburn 119: }
120: # Make the change
121: if ($changed) {
122: my %userupdate;
123: foreach my $field (@fields) {
1.2 raeburn 124: $userupdate{$field} = $instusers{$uname}{$field};
1.1 raeburn 125: }
1.9 raeburn 126: 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 127: if ($modresult eq 'ok') {
1.9 raeburn 128: 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";
129: if ($settings->{'classlists'} == 1) {
1.1 raeburn 130: if ($changes{'id'} || $changes{'fullname'}) {
131: my %roleshash =
132: &Apache::lonnet::get_my_roles($uname,
1.4 raeburn 133: $dom,'userroles',\@types,\@roles,\@cdoms);
1.10 ! raeburn 134: foreach my $item (keys(%roleshash)) {
1.1 raeburn 135: my ($cnum,$cdom,$role) = split(/:/,$item);
136: my ($start,$end) = split(/:/,$roleshash{$item});
1.9 raeburn 137: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.1 raeburn 138: my $result = &update_classlist($cdom,$cnum,$dom,$uname,\%userupdate);
1.9 raeburn 139: if ($result eq 'ok') {
140: print $fh "Classlist change: $uname:$dom - class -> $cnum:$cdom\n";
141: } else {
142: print $fh "Error - $result -during classlist update for $uname:$dom in $cnum:$cdom\n";
143: }
1.1 raeburn 144: }
145: }
146: }
147: }
1.9 raeburn 148: } else {
149: print $fh "User change detected for $uname:$dom. Error during update: $modresult\n";
1.1 raeburn 150: }
151: }
1.2 raeburn 152: } else {
153: # check if the username has changed
154: if (defined($instids{$userhash{'id'}})) {
155: if (ref($instids{$userhash{'id'}}) eq 'ARRAY') {
156: foreach my $name (@{$instids{$userhash{'id'}}}) {
157: if (!exists($users{$name})) {
158: push(@{$possnames{$uname}},$name);
159: }
160: }
161: } else {
162: if (!exists($users{$instids{$userhash{'id'}}})) {
163: $unamechg{$uname} = $instids{$userhash{'id'}};
1.7 albertel 164: print $fh (&mt('Username change to [_1] detected for [_2] in domain [_3].',$unamechg{$uname},$uname,$dom)."\n");
1.2 raeburn 165: }
166: }
167: }
1.1 raeburn 168: }
169: }
170: }
1.4 raeburn 171: if (keys(%possnames) > 0) {
172: foreach my $uname (keys(%possnames)) {
173: my $altnames = join(' or ',@{$possnames{$uname}});
1.7 albertel 174: print $fh (&mt('Possible username change to [_1] detected for [_2] in domain [_3].',$altnames,$uname,$dom)."\n");
1.4 raeburn 175: }
176: }
1.9 raeburn 177: print $fh ("-- \n".&Apache::lonlocal::locallocaltime(time).' '.&mt('Autoupdate messages end')."\n*******************\n\n");
1.6 raeburn 178: close($fh);
1.1 raeburn 179: }
180:
181: sub descend_tree {
182: my ($dir,$depth,$alldomusers) = @_;
183: if (-d $dir) {
184: opendir(DIR,$dir);
185: my @contents = grep(!/^\./,readdir(DIR));
186: closedir(DIR);
187: $depth ++;
188: foreach my $item (@contents) {
189: if ($depth < 4) {
190: &descend_tree($dir.'/'.$item,$depth,$alldomusers);
191: } else {
1.9 raeburn 192: $$alldomusers{$item} = '';
1.1 raeburn 193: }
194: }
195: }
196: }
197:
198: sub update_classlist {
199: my ($cdom,$cnum,$udom,$uname,$user) = @_;
200: my ($uid,$fullname,$classlistentry);
201: my $fullname =
1.10 ! raeburn 202: &Apache::lonnet::format_name($user->{'firstname'},$user->{'middlename'},
! 203: $user->{'lastname'},$user->{'generation'},
! 204: 'lastname');
1.1 raeburn 205: my %classhash = &Apache::lonnet::get('classlist',[$uname.':'.$udom],
206: $cdom,$cnum);
207: my @classinfo = split(/:/,$classhash{$uname.':'.$udom});
208: my $ididx=&Apache::loncoursedata::CL_ID() - 2;
209: my $nameidx=&Apache::loncoursedata::CL_FULLNAME() - 2;
210: for (my $i=0; $i<@classinfo; $i++) {
211: if ($i == $ididx) {
212: if (defined($user->{'id'})) {
213: $classlistentry .= $user->{'id'}.':';
214: } else {
215: $classlistentry .= $classinfo[$i].':';
216: }
217: } elsif ($i == $nameidx) {
218: $classlistentry .= $fullname.':';
219: } else {
220: $classlistentry .= $classinfo[$i].':';
221: }
222: }
223: $classlistentry =~ s/:$//;
224: my $reply=&Apache::lonnet::cput('classlist',
225: {"$uname:$udom" => $classlistentry},
226: $cdom,$cnum);
227: if (($reply eq 'ok') || ($reply eq 'delayed')) {
228: return 'ok';
229: } else {
230: return 'error: '.$reply;
231: }
232: }
233:
1.2 raeburn 234: sub affiliations_check {
235: my ($userhash,$insthashref) = @_;
236: my (@inststatuses,$insttypechg);;
237: if (ref($insthashref) eq 'HASH') {
1.8 raeburn 238: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
239: @inststatuses = @{$insthashref->{'inststatus'}};
1.2 raeburn 240: }
241: }
242: my @currstatuses = &unescape(split(/:/,$userhash->{'inststatus'}));
243: foreach my $status (@inststatuses) {
244: if (!grep/^\Q$status\E/,@currstatuses) {
245: $insttypechg = 1;
246: }
247: }
248: if (!$insttypechg) {
249: foreach my $status (@currstatuses) {
250: if (!grep/^\Q$status\E/,@inststatuses) {
251: $insttypechg = 1;
252: }
253: }
254: }
255: return ($insttypechg,@inststatuses);
256: }
257:
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