loncom/interface/lonpopulate.pm - diff

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Diff for /loncom/interface/lonpopulate.pm between versions 1.17 and 1.48

version 1.17, 2004/08/05 21:57:07	version 1.48, 2006/08/10 22:05:18
Line 32 use Apache::loncommon;	Line 32 use Apache::loncommon;
use Apache::lonhtmlcommon;	use Apache::lonhtmlcommon;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::loncoursedata;	use Apache::loncoursedata;
	use Apache::longroup;
use Apache::Constants qw(:common :http REDIRECT);	use Apache::Constants qw(:common :http REDIRECT);
use Time::Local;	use Time::Local;
use LONCAPA::Enrollment;	use LONCAPA::Enrollment;
use localenroll;

###############################################################	###############################################################
sub header {	sub header {
my $bodytag=&Apache::loncommon::bodytag('Classlist Manager');	return &Apache::loncommon::start_page('Classlist Manager');
return(<<ENDHEAD);
<html>
<head>
<title>LON-CAPA Classlist Manager</title>
</head>
$bodytag
ENDHEAD
}	}

###############################################################	###############################################################

sub choose_header {	sub choose_header {
my $action = shift;	my ($action) = @_;
my $bodytag=&Apache::loncommon::bodytag('Classlist Manager');	my $notify_check = '/^note_[0-9]+$/';
my $scripttag = qq\|	my $scripttag = qq\|
<script language='javascript' type='text/javascript'>	<script language='javascript' type='text/javascript'>
<!--	<!--
Line 118 function process(calling,numauto,nummanu	Line 111 function process(calling,numauto,nummanu
checker = 0	checker = 0
}	}
}	}
	if (calling == "notify") {
	var totalnote = 0;
	for (var i=0; i<formName.elements.length; i++) {
	var elementname = formName.elements[i].name;
	var check_name = elementname.match($notify_check);
	if (check_name != null) {
	if (formName.elements[i].checked) {
	totalnote ++;
	}
	}
	}
	if (totalnote > 0) {
	if (formName.notify[1].checked == true) {
	if (confirm("You have indicated that you do not want notification of roster changes messages to be sent, but "+totalnote+" have been checked as recipients.\\nClick 'OK' to erase all recipients, or 'Cancel'.")) {
	checker = 1;
	} else {
	checker = 0;
	}
	}
	} else {
	if (formName.notify[0].checked == true) {
	alert("You have indicated that you want notification of roster changes messages to be sent, but you have not selected any recipients.");
	checker = 0;
	}
	}
	}
if (calling == "viewclass") {	if (calling == "viewclass") {
document.forms.studentform.state.value = "process";
var totcheck = 0	var totcheck = 0
	var numchk = 0
if (numauto > 0) {	if (numauto > 0) {
for (var i=0; i<document.studentform.chgauto.length; i++) {	numchk = countChecked(document.studentform.chgauto);
if (document.studentform.chgauto[i].checked == true) {	totcheck = totcheck + numchk
totcheck ++
}
}
}	}
if (nummanual > 0) {	if (nummanual > 0) {
for (var i=0; i<document.studentform.chgmanual.length; i++) {	numchk = countChecked(document.studentform.chgmanual);
if (document.studentform.chgmanual[i].checked == true) {	totcheck = totcheck + numchk
totcheck ++
}
}
}	}
if (numlock > 0) {	if (numlock > 0) {
for (var i=0; i<document.studentform.lockchg.length; i++) {	numchk = countChecked(document.studentform.lockchg);
if (document.studentform.lockchg[i].checked == true) {	totcheck = totcheck + numchk
totcheck ++
}
}
}	}
if (numunlock > 0) {	if (numunlock > 0) {
for (var i=0; i<document.studentform.unlockchg.length; i++) {	numchk = countChecked(document.studentform.unlockchg);
if (document.studentform.unlockchg[i].checked == true) {	totcheck = totcheck + numchk
totcheck ++
}
}
}	}
if (totcheck > 0) {	if (totcheck > 0) {
checker = 1	document.forms.studentform.state.value = "process";
} else {	}
	if (totcheck == 0) {
alert("You must check at least one checkbox, before proceeding to the next page")	alert("You must check at least one checkbox, before proceeding to the next page")
checker = 0	checker = 0
}	}
Line 162 function process(calling,numauto,nummanu	Line 170 function process(calling,numauto,nummanu
}	}
\|;	\|;
if ($action eq 'viewclass') {	if ($action eq 'viewclass') {
	$scripttag .= &Apache::loncommon::check_uncheck_jscript();
$scripttag .= qq\|	$scripttag .= qq\|
function checkAll(field) {	function countChecked(field) {
for (i = 0; i < field.length; i++)	var count = 0;
field[i].checked = true ;	if (field.length > 0) {
	for (var i=0; i<field.length; i++) {
	if (field[i].checked == true) {
	count ++
	}
	}
	} else {
	if (field.checked == true) {
	count ++
	}
	}
	return count
}	}

function uncheckAll(field) {
for (i = 0; i < field.length; i++)
field[i].checked = false ;
}
\|;	\|;
}	}
$scripttag .= qq\|	$scripttag .= qq\|
// End hiding -->	// End hiding -->
</script>	</script>
\|;	\|;
return(<<ENDHEAD);
<html>	return &Apache::loncommon::start_page('Classlist Manager',
<head>	$scripttag);
<title>LON-CAPA Classlist Manager</title>
$scripttag
$bodytag
ENDHEAD
}	}

sub print_mainbox {	sub print_mainbox {
my ($r,$tasklongref,$realm,$reply) = @_;	my ($r,$tasklongref,$realm,$reply) = @_;
my $action = "information";	my $action = "information";
if ( exists($ENV{'form.action'}) ) {	if ( exists($env{'form.action'}) ) {
$action = $ENV{'form.action'};	$action = $env{'form.action'};
}	}
my $page = '';	my $page = '';
if ($action eq "information") {	if ($action eq "information") {
Line 228 ENDTHIS	Line 240 ENDTHIS
sub print_navmenu {	sub print_navmenu {
my ($r,$tasksref,$tasklongref) = @_;	my ($r,$tasksref,$tasklongref) = @_;
my $action = "information";	my $action = "information";
if (exists($ENV{'form.action'}) ) {	if (exists($env{'form.action'}) ) {
$action = $ENV{'form.action'};	$action = $env{'form.action'};
}	}
$r->print(<<ENDONE);	$r->print(<<ENDONE);
<td width="10" valign="top" bgcolor="#DDFFFF"> </td>	<td width="10" valign="top" bgcolor="#DDFFFF"> </td>
Line 267 ENDONE	Line 279 ENDONE
sub print_main_frame {	sub print_main_frame {
my ($r,$realm,$dom,$crs,$tasktitleref) = @_;	my ($r,$realm,$dom,$crs,$tasktitleref) = @_;
my $action = "information";	my $action = "information";
if (exists($ENV{'form.action'}) ) {	if (exists($env{'form.action'}) ) {
$action = $ENV{'form.action'};	$action = $env{'form.action'};
}	}

# Get course settings	# Get course settings
Line 314 sub print_main_frame {	Line 326 sub print_main_frame {
<td>Use <i>"Section settings"</i> to make changes to the choice of sections included for enrollment in your LON-CAPA course.</td>	<td>Use <i>"Section settings"</i> to make changes to the choice of sections included for enrollment in your LON-CAPA course.</td>
</tr>	</tr>
<td> </td>	<td> </td>
<td>Use <i>"Student photos"</i> to enable or disable automatic upload of student photos to your course.</td>	<td>Use <i>"Student photo settings"</i> to enable or disable automatic import of photos for registered students in your course.</td>
</tr>	</tr>
<tr>	<tr>
<td> </td>	<td> </td>
Line 322 sub print_main_frame {	Line 334 sub print_main_frame {
</tr>	</tr>
<tr>	<tr>
<td> </td>	<td> </td>
	<td>Use <i>"Update student photos"</i> to import your institution's <b>most current</b> digital photos for registered students in your course.</td>
	</tr>
	<tr>
	<td> </td>
<td>Use <i>"View students and change type"</i> to display the current course roster, and (optionally) change enrollment type for selected students from 'auto' to 'manual' and vice versa.</td>	<td>Use <i>"View students and change type"</i> to display the current course roster, and (optionally) change enrollment type for selected students from 'auto' to 'manual' and vice versa.</td>
</tr>	</tr>
<tr>	<tr>
Line 351 ENDONE	Line 367 ENDONE
ENDTWO	ENDTWO
if ($enrollvar{autoadds}) {	if ($enrollvar{autoadds}) {
$r->print("	$r->print("
<input type=\"radio\" name=\"autoadds\" value=\"1\" checked=\"true\" /> Enable	<label><input type=\"radio\" name=\"autoadds\" value=\"1\" checked=\"true\" /> Enable   </label>
<input type=\"radio\" name=\"autoadds\" value=\"0\" /> Disable	<label><input type=\"radio\" name=\"autoadds\" value=\"0\" /> Disable</label>
");	");
} else {	} else {
$r->print("	$r->print("
<input type=\"radio\" name=\"autoadds\" value=\"1\" /> Enable	<label><input type=\"radio\" name=\"autoadds\" value=\"1\" /> Enable   </label>
<input type=\"radio\" name=\"autoadds\" value=\"0\" checked=\"true\" /> Disable	<label><input type=\"radio\" name=\"autoadds\" value=\"0\" checked=\"true\" /> Disable</label>
");	");
}	}
$r->print("	$r->print("
Line 368 ENDTWO	Line 384 ENDTWO
Removals based on classlist changes:  ");	Removals based on classlist changes:  ");
if ($enrollvar{autodrops}) {	if ($enrollvar{autodrops}) {
$r->print("	$r->print("
<input type=\"radio\" name=\"autodrops\" value=\"1\" checked=\"true\" /> Enable	<label><input type=\"radio\" name=\"autodrops\" value=\"1\" checked=\"true\" /> Enable   </label>
<input type=\"radio\" name=\"autodrops\" value=\"0\" /> Disable");	<label><input type=\"radio\" name=\"autodrops\" value=\"0\" /> Disable</label>");
} else {	} else {
$r->print("	$r->print("
<input type=\"radio\" name=\"autodrops\" value=\"1\" /> Enable	<label><input type=\"radio\" name=\"autodrops\" value=\"1\" /> Enable   </label>
<input type=\"radio\" name=\"autodrops\" value=\"0\" checked=\"true\" /> Disable");	<label><input type=\"radio\" name=\"autodrops\" value=\"0\" checked=\"true\" /> Disable</label>");
}	}
$r->print("	$r->print("
</td>	</td>
Line 387 Note: Any students added manually by cou	Line 403 Note: Any students added manually by cou
</tr>	</tr>
<tr>	<tr>
<td align=\"right\">	<td align=\"right\">
<input type=\"button\" name=\"chgsettings\" value=\"Go\" onClick=\"process('chgsettings')\" />	<input type=\"button\" name=\"chgsettings\" value=\"Go\" onclick=\"process('chgsettings')\" />
</td>	</td>
</tr>	</tr>
</table>	</table>
<input type=\"hidden\" name=\"action\" value=\"$action\">	<input type=\"hidden\" name=\"action\" value=\"$action\" />
<input type=\"hidden\" name=\"state\" value=\"process\">	<input type=\"hidden\" name=\"state\" value=\"process\" />
</form>	</form>
");	");
} elsif ($action eq "setdates") {	} elsif ($action eq "setdates") {
Line 464 Note: Any students added manually by cou	Line 480 Note: Any students added manually by cou
<table width="100%">	<table width="100%">
<tr>	<tr>
<td align="right">	<td align="right">
<input type="button" name="setdates" value="Go" onClick="process('setdates')" />	<input type="button" name="setdates" value="Go" onclick="process('setdates')" />
</td>	</td>
</tr>	</tr>
</table>	</table>
<input type="hidden" name="action" value="$action">	<input type="hidden" name="action" value="$action" />
<input type="hidden" name="state" value="process">	<input type="hidden" name="state" value="process" />
</form>	</form>
ENDTWO	ENDTWO
} elsif ($action eq "setaccess") {	} elsif ($action eq "setaccess") {
Line 478 ENDTWO	Line 494 ENDTWO
<table width="100%">	<table width="100%">
<tr>	<tr>
<td align="right">	<td align="right">
<input type="button" name="$action" value="Go" onClick="process('$action')" />	<input type="button" name="$action" value="Go" onclick="process('$action')" />
</td>	</td>
</tr>	</tr>
</table>	</table>
<input type="hidden" name="action" value="$action">	<input type="hidden" name="action" value="$action" />
<input type="hidden" name="state" value="process">	<input type="hidden" name="state" value="process" />
</form>	</form>
ENDTWO	ENDTWO
} elsif ($action eq "notify") {	} elsif ($action eq "notify") {
my @notified = ();
if ($enrollvar{notifylist} =~ m/,/) {
@notified = split/,/,$enrollvar{notifylist};
} else {
@notified = $enrollvar{notifylist};
}
my $notifycount = 0;	my $notifycount = 0;
foreach (@notified) {	my @notified = split(/,/,$enrollvar{notifylist});
unless ($_ eq '') { $notifycount ++; }	my @domcoord;
	my @showdom;
	for (my $i=0; $i<@notified; $i++) {
	if ($notified[$i] !~ /:/) {
	$notified[$i] =~ s/\@/:/;
	}
	unless ($notified[$i] eq '') { $notifycount ++; }
}	}
my $noteset = '';	my $noteset = '';
if ($notifycount) {	if ($notifycount) {
Line 503 ENDTWO	Line 519 ENDTWO
} else {	} else {
$noteset = "OFF";	$noteset = "OFF";
}	}
	my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
	foreach my $server (keys(%dompersonnel)) {
	foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
	my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
	if (!grep(/^$uname:$udom$/,@domcoord)) {
	push(@domcoord,$uname.':'.$udom);
	}
	}
	}
$r->print("	$r->print("
<form name=\"enter\" method=\"post\"><br/>	<form name=\"enter\" method=\"post\"><br/>
<table width=\"100%\" border=\"0\" cellpadding=\"6\" cellspacing=\"0\">	<table width=\"100%\" border=\"0\" cellpadding=\"6\" cellspacing=\"0\">
Line 520 ENDTWO	Line 544 ENDTWO
");	");
if ($notifycount) {	if ($notifycount) {
$r->print("	$r->print("
<input type=\"radio\" name=\"notify\" value=\"1\" checked=\"true\" /> Yes	<label><input type=\"radio\" name=\"notify\" value=\"1\" checked=\"true\" /> Yes   </label>
<input type=\"radio\" name=\"notify\" value=\"0\" /> No	<label><input type=\"radio\" name=\"notify\" value=\"0\" /> No</label>
");	");
} else {	} else {
$r->print("	$r->print("
<input type=\"radio\" name=\"notify\" value=\"1\" /> Yes	<label><input type=\"radio\" name=\"notify\" value=\"1\" /> Yes   </label>
<input type=\"radio\" name=\"notify\" value=\"0\" checked=\"true\" /> No	<label><input type=\"radio\" name=\"notify\" value=\"0\" checked=\"true\" /> No</label>
");	");
}	}
$r->print("	$r->print("
</td>	</td>
</tr>	</tr>
");	");
my @coursepersonnel = &Apache::lonnet::getkeys('nohist_userroles',$dom,$crs);	my %coursepersonnel = &Apache::lonnet::dump('nohist_userroles',$dom,$crs);
my @ccs = ();	my @ccs;
my @oldccs = ();	my %pname;
my %pname = ();	my %notifystate;
my %notifystate = ();	my %status;
foreach (@coursepersonnel) {	my $now = time;
my @roleinfo = split/:/,$_;	foreach my $person (sort(keys(%coursepersonnel))) {
if ($roleinfo[0] eq 'cc') {	my $match = 0;
unless (grep/^$roleinfo[1]\@$roleinfo[2]/,@ccs) {	my ($role,$user,$usec) = ($person =~ /^([^:]+):([^:]+:[^:]+):([^:]*)/);
my $active_cc = &LONCAPA::Enrollment::check_user_status($roleinfo[2],$roleinfo[1],$dom,$crs,'cc');	$user =~ s/:$//;
if ($active_cc eq 'ok') {	my ($end,$start) = split(/:/,$coursepersonnel{$person});
push @ccs, "$roleinfo[1]\@$roleinfo[2]";	if ($end == -1 \|\| $start == -1) {
$pname{"$roleinfo[1]\@$roleinfo[2]"} = &Apache::loncommon::plainname($roleinfo[1],$roleinfo[2]);	next;
if (grep/^$roleinfo[1]\@$roleinfo[2]$/,@notified) {	}
$notifystate{"$roleinfo[1]\@$roleinfo[2]"} = 1;	if ($role eq 'cc') {
} else {	unless (grep(/^$user$/,@ccs)) {
$notifystate{"$roleinfo[1]\@$roleinfo[2]"} = 0;	if ($end && $end < $now) {
}	$status{$user} = 'previous';
	} elsif ($start > $now) {
	$status{$user} = 'future';
} else {	} else {
push @oldccs, "$roleinfo[1]\@$roleinfo[2]";	$status{$user} = 'active';
	}
	push(@ccs,$user);
	my ($uname,$udom) = split(/:/,$user);
	$pname{$user} =
	&Apache::loncommon::plainname($uname,$udom);
	if (grep(/^$user$/,@notified)) {
	$notifystate{$user} = 1;
	} else {
	$notifystate{$user} = 0;
}	}
}	}
}	}
}	}
if ($notifycount > 0) {	my $notifyshow = 0;
foreach my $person (@notified) {	my %lt = &Apache::lonlocal::texthash(
unless ( (grep/^$person$/,@ccs) \|\| ($person eq '') \|\| (grep/^$person$/,@oldccs) ) {	name => 'Name',
push @ccs, $person;	usnm => 'username:domain',
my ($puname,$pdom) = split/\@/,$person;	coac => 'Course Access',
$pname{$person} = &Apache::loncommon::plainname($puname,$pdom);	curn => 'Current notification status',
$notifystate{$person} = 1;	notf => 'Notification?',
}	ntac => 'Notification active',
}	ntin => 'Notification inactive',
}	);
my $viewer = $ENV{'user.name'}.'@'.$ENV{'user.domain'};
unless ( (grep/^$viewer$/,@ccs) \|\| ($viewer eq '') ) {
push @ccs,$viewer;
$pname{$viewer} = &Apache::loncommon::plainname($ENV{'user.name'},$ENV{'user.domain'});
$notifystate{$viewer} = 0;
}

my $notifyshow = @ccs;

if (@ccs > 0) {	if (@ccs > 0) {
@ccs = sort @ccs;	@ccs = sort @ccs;
$r->print("	$r->print("
<tr>	<tr>
<td>The table below contains a list of course coordinators in this course. Uncheck the 'Notification?' checkbox for each person who is to be removed from the list of recipients who are currently informed of roster changes whenever any adds or drops occur during the nightly enrollment check. To include individuals who are not currently recipients, simply check the 'Notification?' checkbox. Click 'Go' to store your changes.	<td>".&mt('The table below contains a list of [_1]s in this course.',&Apache::lonnet::plaintext('cc'))."
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td>	<td>");
<table border=\"0\" cellpadding=\"3\" cellspacing=\"3\">	$r->print(&notifier_tables('cc',\%lt,\@ccs,\%status,\%notifystate,
<tr bgcolor=\"#CCCCFF\">	\%pname,\$notifyshow));
<td><b>Name</b></td>	$r->print("</td></tr>");
<td><b>username</b></td>	} else {
<td><b>Current status</b></td>	$r->print("
<td><b>Notification?</b></td>	<tr>
</tr>	<td>".
");	&mt('No [_1]s found.',&Apache::lonnet::plaintext('cc'))."
for (my $i=0; $i<@ccs; $i++) {	</td>
my $colflag = $i%2;	</tr>");
$r->print("<tr bgcolor=\"$bgcolors[$colflag]\" align=\"left\">	}
<td>$pname{$ccs[$i]}</td>	my $viewer = $env{'user.name'}.':'.$env{'user.domain'};
<td><input type=\"hidden\" name=\"notifyname_$i\" value=\"$ccs[$i]\" />$ccs[$i]</td>	my $showalldc = 0;
<td>	if (grep(/^$viewer$/,@domcoord)) {
");	$showalldc = 1;
if ($notifystate{$ccs[$i]} == 1) {	}
$r->print("Notification active");	foreach my $dc (@domcoord) {
} else {	if (!grep(/^$dc$/,@ccs)) {
$r->print("Notification inactive");	if (grep(/^$dc$/,@notified)) {
}	$notifystate{$dc} = 1;
if ($notifystate{$ccs[$i]} == 1) {
$r->print("</td><td><input type=\"checkbox\" name=\"note_$i\" checked=\"true\" /></td></tr>");
} else {	} else {
$r->print("</td><td><input type=\"checkbox\" name=\"note_$i\" /></td></tr>");	$notifystate{$dc} = 0;
	if (!$showalldc) {
	next;
	}
}	}
	my ($dcuname,$dcdom) = split(/:/,$dc);
	$pname{$dc} = &Apache::loncommon::plainname($dcuname,$dcdom);
	push(@showdom,$dc);
}	}
	}
	my $showdomnum = scalar(@showdom);
	if ($showdomnum) {
$r->print("	$r->print("
</table>	<tr>
<br/>	<td> </td>
<table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">	</tr><tr>
<tr>	<td>");
<td align=\"right\">	if ($showalldc) {
<input type=\"button\" name=\"notifyset\" value=\"Go\" onClick=\"process('notify')\" />	$r->print(&mt("The table below contains a list of [_1]s from this course's domain who are not also [_2]s.",&Apache::lonnet::plaintext('dc'),&Apache::lonnet::plaintext('cc')));
</td>	} else {
</tr>	$r->print(&mt("The table below contains a list of [_1] from this course's domain who currently receive notification, and are not also [_2]s.",&Apache::lonnet::plaintext('dc'),&Apache::lonnet::plaintext('cc')));
</table>	}
	$r->print("
</td>	</td>
</tr>	</tr>
");
} else {
$r->print("
<tr>	<tr>
<td>	<td>");
No course coordinators found.	$r->print(&notifier_tables('dc',\%lt,\@showdom,\%status,\%notifystate,
</td>	\%pname,\$notifyshow));
</tr>");	$r->print("
	</td>
	</tr>");
	}
	if (@ccs > 0 \|\| @showdom > 0) {
	$r->print("<tr><td> </td></tr><tr><td>");
	if ($notifycount) {
	$r->print(&mt("Uncheck the checkbox(es) to terminate notification for people currently informed of roster changes from the nightly enrollment update.<br />"));
	}
	if ((@ccs + @showdom) > $notifycount) {
	$r->print(&mt("Check the checkbox(es) to initiate notification for people not currently informed of roster changes from the nightly enrollment update.<br />"));
	}
	$r->print(&mt("Click 'Go' to store your changes.")."
	<br/>
	<table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
	<tr>
	<td align=\"right\">
	<input type=\"button\" name=\"notifyset\" value=\"Go\" onclick=\"process('notify')\" />
	</td>
	</tr>
	</table>
	</td>
	</tr>
	");
}	}
$r->print("	$r->print("
</table>	</table>
<input type=\"hidden\" name=\"notifyshow\" value=\"$notifyshow\">	<input type=\"hidden\" name=\"notifyshow\" value=\"$notifyshow\" />
<input type=\"hidden\" name=\"action\" value=\"$action\">	<input type=\"hidden\" name=\"action\" value=\"$action\" />
<input type=\"hidden\" name=\"state\" value=\"process\">	<input type=\"hidden\" name=\"state\" value=\"process\" />
</form>	</form>
");	");
} elsif ($action eq "crosslist") {	} elsif ($action eq "crosslist") {
my @xlists = ();	my @xlists;
if ($enrollvar{crosslistings} =~ m/,/) {	if ($enrollvar{crosslistings} ne '') {
@xlists = split/,/,$enrollvar{crosslistings};	@xlists = split(/,/,$enrollvar{crosslistings});
} elsif ($enrollvar{crosslistings} ne '') {
$xlists[0] = $enrollvar{crosslistings};
}	}
my $cross_str = @xlists;	my $cross_str = @xlists;
$r->print("	$r->print("
Line 655 ENDTWO	Line 707 ENDTWO
");	");
if ($cross_str > 0) {	if ($cross_str > 0) {
$r->print("	$r->print("
Currently, this LON-CAPA course is crosslisted with $cross_str course section(s). Students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update. For each crosslisting, leave the checkbox checked if you want registered students in that course to be included in the student roster for LON-CAPA course: <b>$realm ($enrollvar{coursecode})</b>; otherwise uncheck it. If you wish to change the section/group ID assigned in your LON-CAPA course for a crosslisted course, enter the new section/group ID in the appropriate textbox. The LON-CAPA section/group ID can be left (or set to) empty, if you do not wish to tie a section/group ID to this crosslisting. If you wish to add new crosslisted courses, enter the number of new courses to add in the textbox at the bottom of the page. You will provide information about each of the new crosslistings on a subsequent page. Click 'Go' to store your changes.	Currently, this LON-CAPA course is crosslisted with $cross_str course section(s). Students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update. For each crosslisting, leave the checkbox checked if you want registered students in that course to be included in the student roster for LON-CAPA course: <b>$realm ($enrollvar{coursecode})</b>; otherwise uncheck it. If you wish to change the section ID assigned in your LON-CAPA course for a crosslisted course, enter the new section ID in the appropriate textbox. The LON-CAPA section ID can be left (or set to) empty, if you do not wish to tie a section ID to this crosslisting. If you wish to add new crosslisted courses, enter the number of new courses to add in the textbox at the bottom of the page. You will provide information about each of the new crosslistings on a subsequent page. Click 'Go' to store your changes.
</td>	</td>
</tr>	</tr>
</table>	</table>
<br/>	<br/>
<table border=\"0\" cellpadding=\"3\" cellspacing=\"3\">	");
<tr>	$r->print(&Apache::loncommon::start_data_table());
<td>	$r->print(&Apache::loncommon::start_data_table_row());
<table border=\"0\" width=\"100%\" cellspacing=\"3\" cellpadding=\"3\">	$r->print("
<tr bgcolor=\"#CCCCFF\" align=\"left\">	<th>Enrollment?</th>
<td><b>Enrollment?</b></td>	<th>Crosslisted course</th>
<td><b>Crosslisted course</b></td>	<th>LON-CAPA section ID</th>
<td><b>LON-CAPA section/groupID</b></td>
</tr>
");	");
	$r->print(&Apache::loncommon::end_data_table_row());
for (my $i=0; $i<@xlists; $i++) {	for (my $i=0; $i<@xlists; $i++) {
my $xl = ' ';	my $xl = ' ';
my $gp = ' ';	my $lc_sec = ' ';
if ($xlists[$i] =~ /(\w+):?(.*)$/) {	if ($xlists[$i] =~ /^([^:]+):?(.*)$/) {
$xl = $1;	$xl = $1;
$gp = $2;	$lc_sec = $2;
}	}
my $colflag = $i%2;	my $colflag = $i%2;
	$r->print(&Apache::loncommon::start_data_table_row());
$r->print("	$r->print("
<tr bgcolor=\"$bgcolors[$colflag]\" align=\"left\">	<td><input type=\"checkbox\" name=\"cross_$i\" checked=\"true\" /></td>
<td><input type=\"checkbox\" name=\"cross_$i\" checked=\"true\"/></td>
<td>$xl</td>	<td>$xl</td>
<td><input type =\"text\" size=\"10\" name=\"gp_$i\" value=\"$gp\"></td>	<td><input type =\"text\" size=\"10\" name=\"lcsec_$i\" value=\"$lc_sec\" /></td>
</tr>
");	");
	$r->print(&Apache::loncommon::end_data_table_row());
}	}
$r->print(" </table>	$r->print(&Apache::loncommon::end_data_table());
</td>
</tr>
</table>
");
}	}
else {	else {
$r->print("	$r->print("
Line 714 ENDTWO	Line 761 ENDTWO
<table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">	<table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
<tr>	<tr>
<td align=\"right\">	<td align=\"right\">
<input type=\"button\" name=\"crosslist\" value=\"Go\" onClick=\"process('crosslist')\" />	<input type=\"button\" name=\"crosslist\" value=\"Go\" onclick=\"process('crosslist')\" />
</td>	</td>
</tr>	</tr>
</table>	</table>
<input type=\"hidden\" name=\"action\" value=\"$action\">	<input type=\"hidden\" name=\"action\" value=\"$action\" />
<input type=\"hidden\" name=\"state\" value=\"process\">	<input type=\"hidden\" name=\"state\" value=\"process\" />
</form>	</form>
");	");
} elsif ($action eq "sections") {	} elsif ($action eq "sections") {
my @sections = ();	my @sections = ();
@sections = &Apache::lonnet::auto_get_sections($crs,$dom,$enrollvar{coursecode});	@sections = &Apache::lonnet::auto_get_sections($crs,$dom,$enrollvar{coursecode});
my @storedsections = ();	my @storedsections = split(/,/,$enrollvar{sectionnums});
my @currsections = ();	my @currsections = ();
my %sec_id = ();	my %sec_id = ();
if ($enrollvar{sectionnums} =~ m/,/) {
@storedsections = split/,/,$enrollvar{sectionnums};
} else {
$storedsections[0] = $enrollvar{sectionnums};
}
foreach (@storedsections) {	foreach (@storedsections) {
if ($_ =~ m/^(\w+):(\w*)$/) {	if ($_ =~ m/^(\w+):(\w*)$/) {
push @currsections, $1;	push @currsections, $1;
Line 751 ENDTWO	Line 793 ENDTWO
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td>For each section, check the checkbox if you want registered students in that section to be included in the student roster for LON-CAPA course: <b>$realm ($enrollvar{coursecode})</b>; otherwise uncheck it. If you want to change the section/group designation used for this section in LON-CAPA, delete the current value in the LON-CAPA section/group textbox and enter the new value. The LON-CAPA section/group ID can be left (or set to) empty, if you do not wish to tie a section/group ID to this section. To add a new section, check the 'Enrollment in this course?' checkbox, and enter the desired LON-CAPA section/groupID in the appropriate textbox. Click 'Go' to store	<td>For each section, check the checkbox if you want registered students in that section to be included in the student roster for LON-CAPA course: <b>$realm ($enrollvar{coursecode})</b>; otherwise uncheck it. If you want to change the section ID designation used for this section in LON-CAPA, delete the current value in the LON-CAPA section ID textbox and enter the new value. The LON-CAPA section ID can be left (or set to) empty, if you do not wish to tie a section ID to this section. To add a new section, check the 'Enrollment in this course?' checkbox, and enter the desired LON-CAPA section ID in the appropriate textbox. Click 'Go' to store
your changes.</td>	your changes.</td>
</tr>	</tr>
</table>	</table>
<br/>	<br/>
<table border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
<tr bgcolor=\"#CCCCFF\">
<td><b>Section</b></td>
<td><b>Current status</b></td>
<td><b>LON-CAPA section/group ID</b></td>
<td><b>Enrollment in this course?</b></td>
</tr>
");	");
	$r->print(&Apache::loncommon::start_data_table());
	$r->print(&Apache::loncommon::start_data_table_row());
	$r->print("
	<th>Section</th>
	<th>Current status</th>
	<th>LON-CAPA section ID</th>
	<th>Enrollment in this course?</th>
	");
	$r->print(&Apache::loncommon::end_data_table_row());
for (my $i=0; $i<@sections; $i++) {	for (my $i=0; $i<@sections; $i++) {
my $colflag = $i%2;	my $colflag = $i%2;
my $shrflag = 0;	my $shrflag = 0;
$r->print("<tr bgcolor=\"$bgcolors[$colflag]\" align=\"left\">	$r->print(&Apache::loncommon::start_data_table_row());
	$r->print("
<td>$sections[$i]<input type=\"hidden\" name=\"secnum_$i\" value=\"$sections[$i]\" /></td>	<td>$sections[$i]<input type=\"hidden\" name=\"secnum_$i\" value=\"$sections[$i]\" /></td>
<td>	<td>
");	");
Line 778 your changes.</td>	Line 823 your changes.</td>
$r->print("Enrollment inactive");	$r->print("Enrollment inactive");
}	}
if ($shrflag) {	if ($shrflag) {
$r->print("</td><td><input type=\"text\" size=\"10\" name=\"loncapasec_$i\" value=\"$sec_id{$sections[$i]}\"></td><td><input type=\"checkbox\" name=\"sec_$i\" checked=\"true\" /></td></tr>");	$r->print("</td><td><input type=\"text\" size=\"10\" name=\"loncapasec_$i\" value=\"$sec_id{$sections[$i]}\"></td><td><input type=\"checkbox\" name=\"sec_$i\" checked=\"true\" /></td>");
} else {	} else {
$r->print("</td><td><input type=\"text\" size=\"10\" name=\"loncapasec_$i\" value=\"\"><td><input type=\"checkbox\" name=\"sec_$i\" /></td></tr>");	$r->print("</td><td><input type=\"text\" size=\"10\" name=\"loncapasec_$i\" value=\"\" /></td><td><input type=\"checkbox\" name=\"sec_$i\" /></td>");
}	}
	$r->print(&Apache::loncommon::end_data_table_row());
}	}
	$r->print(&Apache::loncommon::end_data_table());
$r->print("	$r->print("
</table>
<br/>	<br/>
<table width=\"100%\" border=\"0\" cellspacing=\"3\" cellpadding=\"3\">	<table width=\"100%\" border=\"0\" cellspacing=\"3\" cellpadding=\"3\">
<tr>	<tr>
<td align=\"right\">	<td align=\"right\">
<input type=\"hidden\" name=\"secshow\" value=\"$secshow\" />	<input type=\"hidden\" name=\"secshow\" value=\"$secshow\" />
<input type=\"button\" name=\"sections\" value=\"Go\" onClick=\"process('sections')\" />	<input type=\"button\" name=\"sections\" value=\"Go\" onclick=\"process('sections')\" />
</td>	</td>
</tr>	</tr>
</table>	</table>
<input type=\"hidden\" name=\"action\" value=\"$action\">	<input type=\"hidden\" name=\"action\" value=\"$action\" />
<input type=\"hidden\" name=\"state\" value=\"process\">	<input type=\"hidden\" name=\"state\" value=\"process\" />
</form>	</form>
");	");
} else {	} else {
Line 808 your changes.</td>	Line 854 your changes.</td>
if (@currsections) {	if (@currsections) {
my $secshow = @currsections;	my $secshow = @currsections;
$r->print("	$r->print("
Currently, this LON-CAPA course incorporates enrollment from $secshow sections. Students enrolling in any of these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update. For each section, uncheck the checkbox if you want registered students in that section to cease being included in the student roster for LON-CAPA course: <b>$realm ($enrollvar{coursecode})</b>; otherwise leave it checked. If you want to change the section/group designation used for this section in LON-CAPA, delete the current value in the LON-CAPA section/groupID textbox and enter the new value. If you wish to add new course section, enter the number of new sections to add in the textbox at the bottom of the page. You will provide information about each of the new sections on a subsequent page. Click 'Go' to store your changes.	Currently, this LON-CAPA course incorporates enrollment from $secshow sections. Students enrolling in any of these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update. For each section, uncheck the checkbox if you want registered students in that section to cease being included in the student roster for LON-CAPA course: <b>$realm ($enrollvar{coursecode})</b>; otherwise leave it checked. If you want to change the section ID designation used for this section in LON-CAPA, delete the current value in the LON-CAPA section ID textbox and enter the new value. If you wish to add new course section, enter the number of new sections to add in the textbox at the bottom of the page. You will provide information about each of the new sections on a subsequent page. Click 'Go' to store your changes.
</td>	</td>
</tr>	</tr>
</table>	</table>
<br/>	<br/>
<table border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
<tr>
<td>
<table border=\"0\" width=\"100%\" cellspacing=\"3\" cellpadding=\"3\">
<tr bgcolor=\"#CCCCFF\">
<td><b>Enrollment?</b></td>
<td><b>Section</b></td>
<td><b>LON-CAPA section/groupID</b></td>
</tr>
");	");
	$r->print(&Apache::loncommon::start_data_table());
	$r->print(&Apache::loncommon::start_data_table_row());
	$r->print("
	<th>Enrollment?</th>
	<th>Section</th>
	<th>LON-CAPA section ID</th>
	");
	$r->print(&Apache::loncommon::end_data_table_row());
for (my $j=0; $j<@currsections; $j++) {	for (my $j=0; $j<@currsections; $j++) {
my $colflag = $j%2;	my $colflag = $j%2;
	$r->print(&Apache::loncommon::start_data_table_row());
$r->print("	$r->print("
<tr bgcolor=\"$bgcolors[$colflag]\" align=\"left\">	<td><input type=\"checkbox\" name=\"sec_$j\" checked=\"true\" /></td>
<td><input type=\"checkbox\" name=\"sec_$j\" checked=\"true\"/></td>
<td>$currsections[$j]</td>	<td>$currsections[$j]</td>
<td><input type=\"text\" name=\"secgp_$j\" size=\"10\" value=\"$sec_id{$currsections[$j]}\"></td>	<td><input type=\"text\" name=\"lcsec_$j\" size=\"10\" value=\"$sec_id{$currsections[$j]}\" /></td>
</tr>
");	");
	$r->print(&Apache::loncommon::end_data_table_row());
}	}
$r->print(" </table>	$r->print(&Apache::loncommon::end_data_table());
</td>
</tr>
</table>
");
} else {	} else {
$r->print("	$r->print("
Currently no sections of $realm ($enrollvar{coursecode}) are contributing enrollment to the LON-CAPA class roster.	Currently no sections of $realm ($enrollvar{coursecode}) are contributing enrollment to the LON-CAPA class roster.
Line 860 your changes.</td>	Line 901 your changes.</td>
<table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">	<table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
<tr>	<tr>
<td align=\"right\">	<td align=\"right\">
<input type=\"button\" name=\"sections\" value=\"Go\" onClick=\"process('sections')\" />	<input type=\"button\" name=\"sections\" value=\"Go\" onclick=\"process('sections')\" />
</td>	</td>
</tr>	</tr>
</table>	</table>
<input type=\"hidden\" name=\"action\" value=\"$action\">	<input type=\"hidden\" name=\"action\" value=\"$action\" />
<input type=\"hidden\" name=\"state\" value=\"process\">	<input type=\"hidden\" name=\"state\" value=\"process\" />
</form>	</form>
");	");
}	}
Line 876 your changes.</td>	Line 917 your changes.</td>
<table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">	<table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
<tr>	<tr>
<td align=\"left\"><b>$$tasktitleref{$action}</b><br/>	<td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
Currently: Student photo import: <i>$photosets[$enrollvar{showphotos}]</i>	Currently: Student photo import: <i>$photosets[$enrollvar{showphoto}]</i>
</td>	</td>
</tr>	</tr>
</table>	</table>
Line 886 your changes.</td>	Line 927 your changes.</td>
Automatic import of student photos from institutional data repository:	Automatic import of student photos from institutional data repository:

");	");
if ($enrollvar{showphotos}) {	if ($enrollvar{showphoto}) {
$r->print("	$r->print("
<input type=\"radio\" name=\"showphotos\" value=\"1\" checked=\"true\" /> Yes	<label><input type=\"radio\" name=\"showphotos\" value=\"1\" checked=\"true\" /> Yes   </label>
<input type=\"radio\" name=\"showphotos\" value=\"0\" /> No	<label><input type=\"radio\" name=\"showphotos\" value=\"0\" /> No</label>
");	");
} else {	} else {
$r->print("	$r->print("
<input type=\"radio\" name=\"showphotos\" value=\"1\" /> Yes	<label><input type=\"radio\" name=\"showphotos\" value=\"1\" /> Yes   </label>
<input type=\"radio\" name=\"showphotos\" value=\"0\" checked=\"true\" /> No	<label><input type=\"radio\" name=\"showphotos\" value=\"0\" checked=\"true\" /> No</label>
");	");
}	}
$r->print("	$r->print('
	</td>
	</tr>
	');
	my ($result,$perm_reqd)=&Apache::lonnet::auto_photo_permission($crs,$dom);
	my $can_enable = 1;
	my $institution = $Apache::lonnet::domaindescription{$dom};
	if ($result eq 'ok') {
	if ($perm_reqd eq 'yes') {
	if (!($enrollvar{'photopermission'} eq 'yes')) {
	$can_enable = 0;
	} else {
	if (&user_is_courseowner($enrollvar{'courseowner'})) {
	$r->print('
	<tr>
	<td>'.
	&mt('Previously the owner of this course agreed to the conditions of use of digital student photos required by [_1].', $institution).'<br />'.&mt('As a result [_1]s can choose to automatically import student photos into this course.',&Apache::lonnet::plaintext('cc')).'<br /><nobr><label>'.&mt('[_1] owner acceptance of these conditions of use?','<b>Cancel</b>').' <input type="checkbox" name="cancel_agreement" value="1" /></label></nobr>
</td>	</td>
</tr>	</tr>
	');
	}
	}
	}
	} else {
	$r->print('
	<tr>
	<td>'.
	&mt('There was a problem determining whether course owner permission is required in order for a course coordinator to have access to student photos in this domain.').' '.&mt('As a result you will not be able to configure access to student photos at this time').'<br /><br /><input type="button" name="mainmenu" value="Go back" onclick="javascript:history.go(-1);" />
	</td>
	</tr>
	</form>
	');
	return;
	}
	if ($can_enable) {
	$r->print('
<tr>	<tr>
<td>	<td>
<font color=\"#888888\">	<font color="#888888">'.
Note: if you enable automatic import of student photos, your course will automatically have access to photos stored by your institution for all officially registered students, via a conduit established by your LON-CAPA domain coordinator.	&mt('Note: if you enable automatic import of student photos, your course will automatically have access to photos stored by your institution for officially registered students, via a conduit established by your LON-CAPA domain coordinator.').'
</font>	</font>
</td>	</td>
</tr>	</tr>
	');
	} else {
	if (&user_is_courseowner($enrollvar{'courseowner'})) {
	$r->print('
	<tr>
	<td>'.
	&mt('[_1] requires a course owner to indicate acceptance of conditions of use of digital student photos before enabling automatic import into a course. If you choose to enable import of photos you will be prompted for your agreement on the next page.',$institution).'
	</td>
	</tr>
	');
	} else {
	my ($ownername,$owneremail) = &get_ownerinfo($dom,
	$enrollvar{'courseowner'});
	my $emailstr;
	if ($owneremail) {
	$emailstr = "(e-mail: $owneremail)";
	}
	$r->print('
	<tr>
	<td>'.
	&mt('The policies of your institution ([_1]) require that the course owner ([_2]) must indicate acceptance of the conditions of use of digital photos of registered students, before they may be made available for use in a course.',$institution,$ownername).'<br /><br />'.&mt('Please direct the course owner [_1] to visit the "Student photos" page in the Automated Enrollment Manager to indicate acceptance of these conditions of use.',$emailstr).'<br /><br /><input type="button" name="mainmenu" value="Go back" onclick="javascript:history.go(-1);" />
	</td>
	</tr>
	</form>
	');
	return;
	}
	}
	$r->print('
<tr>	<tr>
</td> </td>	</td> </td>
</tr>	</tr>
<tr>	<tr>
<td align=\"right\">	<td align="right">
<input type=\"button\" name=\"showphotos\" value=\"Go\" onClick=\"process('photos')\">	<input type="button" name="showphotos" value="Go" onclick="process('."'photos'".')" />
</td>	</td>
</tr>	</tr>
</table>	</table>
<input type=\"hidden\" name=\"action\" value=\"$action\">	<input type="hidden" name="action" value="'.$action.'" />
<input type=\"hidden\" name=\"state\" value=\"process\">	<input type="hidden" name="state" value="process" />
</form>	</form>
");	');
} elsif ($action eq "updatenow") {	} elsif ($action eq "updatenow") {
$r->print("	$r->print("
<form name=\"enter\" method=\"post\"><br/>	<form name=\"enter\" method=\"post\"><br/>
Line 933 Note: if you enable automatic import of	Line 1036 Note: if you enable automatic import of
<tr>	<tr>
<td>	<td>
Add any students currently included in institutional classlist(s) but not enrolled in your LON-CAPA course.<br />	Add any students currently included in institutional classlist(s) but not enrolled in your LON-CAPA course.<br />
<input type=\"radio\" name=\"updateadds\" value=\"1\"> Yes <input type=\"radio\" name=\"updateadds\" value=\"0\"> No	<label><input type=\"radio\" name=\"updateadds\" value=\"1\" /> Yes </label>
	<label><input type=\"radio\" name=\"updateadds\" value=\"0\" /> No </label>
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td>	<td>
Expire students previously added by nightly enrollment process, but no longer listed in institutional classlist(s).<br />	Expire students previously added by nightly enrollment process, but no longer listed in institutional classlist(s).<br />
<input type=\"radio\" name=\"updatedrops\" value=\"1\"> Yes	<label><input type=\"radio\" name=\"updatedrops\" value=\"1\" /> Yes </label>
<input type=\"radio\" name=\"updatedrops\" value=\"0\"> No <br/>	<label><input type=\"radio\" name=\"updatedrops\" value=\"0\" /> No </label><br />
</td>	</td>
</tr>	</tr>
<tr>	<tr>
Line 958 Note: Any students previously added manu	Line 1062 Note: Any students previously added manu
</tr>	</tr>
<tr>	<tr>
<td align=\"right\">	<td align=\"right\">
<input type=\"button\" name=\"updatenow\" value=\"Go\" onClick=\"process('updatenow')\" />	<input type=\"button\" name=\"updatenow\" value=\"Go\" onclick=\"process('updatenow')\" />
</td>	</td>
</tr>	</tr>
</table>	</table>
Line 966 Note: Any students previously added manu	Line 1070 Note: Any students previously added manu
<input type=\"hidden\" name=\"state\" value=\"process\" />	<input type=\"hidden\" name=\"state\" value=\"process\" />
</form>	</form>
");	");
	} elsif ($action eq 'updatephotos') {
	$r->print("
	<table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
	<tr>
	<td align=\"left\"><b>$$tasktitleref{$action}</b>
	</td>
	</tr><tr><td>");
	if ($enrollvar{'showphoto'}) {
	my ($update,$commentary) = &Apache::lonnet::auto_photochoice($crs,
	$dom);
	if ($update) {
	$r->print('<br />'.$commentary.'<br /><br />
	<form name="photoupdate" method="post">
	<input type ="button" name="retrieve" value="'.&mt('Update photo repository').'"
	onclick="javascript:document.photoupdate.submit()" />
	<input type ="hidden" name="action" value="'.$action.'" />
	<input type ="hidden" name="state" value="process" />
	</form>');
	} else {
	$r->print(&mt('Update of photos via the Automated Enrollment Manager is unavailable in this domain.').'<br /><br /><input type="button" name=mainmenu" value="Go back" onclick="javascript:history.go(-1);" />');
	}
	} else {
	$r->print('Update of photos is unavailable, as import of student photos is currently disabled.<br />Enable this first via: <a href="/adm/populate?action=photos">'.$$tasktitleref{'photos'}.'</a>');
	}
	$r->print('</td></tr>
	<tr><td> </td></tr>
	</table>');
} elsif ($action eq 'viewclass') {	} elsif ($action eq 'viewclass') {
$r->print("	$r->print("
<form name=\"studentform\" method=\"post\"><br/>	<form name=\"studentform\" method=\"post\"><br/>
Line 983 Note: Any students previously added manu	Line 1114 Note: Any students previously added manu
<tr>	<tr>
<td>	<td>
");	");
if (! exists($ENV{'form.sortby'})) {	if (! exists($env{'form.sortby'})) {
$ENV{'form.sortby'} = 'username';	$env{'form.sortby'} = 'username';
}	}
if ($ENV{'form.Status'} !~ /^(Any\|Expired\|Active)$/) {	if ($env{'form.Status'} !~ /^(Any\|Expired\|Active\|Future)$/) {
$ENV{'form.Status'} = 'Active';	$env{'form.Status'} = 'Active';
}	}
my $status_select = &Apache::lonhtmlcommon::StatusOptions($ENV{'form.Status'});	my $status_select = &Apache::lonhtmlcommon::StatusOptions($env{'form.Status'});
# Get current classlist	# Get current classlist
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();	my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {	if (! defined($classlist)) {
Line 1000 Note: Any students previously added manu	Line 1131 Note: Any students previously added manu
$r->print('<input type="submit" value="'.&mt('Update Display').'" />'.	$r->print('<input type="submit" value="'.&mt('Update Display').'" />'.
"\n</p>\n");	"\n</p>\n");

my ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount) = &Apache::londropadd::show_class_list($r,'autoenroll','nothing',$ENV{'form.Status'},$classlist,$keylist);	my ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount) = &Apache::londropadd::show_class_list($r,'autoenroll','nothing',$env{'form.Status'},$classlist,$keylist);
$r->print("	$r->print("
</td>	</td>
</tr>	</tr>
Line 1051 END	Line 1182 END
</tr>	</tr>
<tr>	<tr>
<td align=\"right\">	<td align=\"right\">
<input type=\"button\" name=\"viewclass\" value=\"Go\" onClick=\"process('viewclass','$autocount','$manualcount','$lockcount','$unlockcount')\" />	<input type=\"button\" name=\"viewclass\" value=\"Go\" onclick=\"process('viewclass','$autocount','$manualcount','$lockcount','$unlockcount')\" />
</td>	</td>
</tr>	</tr>
");	");
Line 1066 END	Line 1197 END
}	}
}	}

	sub notifier_tables {
	my ($role,$lt,$users,$status,$notifystate,$pname,$notifyshow) = @_;
	my $output = &Apache::loncommon::start_data_table();
	$output .= &Apache::loncommon::start_data_table_header_row();
	$output .= "<th>$$lt{name}</th>
	<th>$$lt{usnm}</th>";
	if ($role eq 'cc') {
	$output .= "<th>$$lt{coac}</th>";
	}
	$output .= "<th>$$lt{curn}</th>
	<th>$$lt{notf}</th>";
	$output .= &Apache::loncommon::end_data_table_header_row();
	for (my $i=0; $i<@{$users}; $i++) {
	$output .= &Apache::loncommon::start_data_table_row();
	$output .= '<td>'.$$pname{$$users[$i]}.'</td>'.
	'<td><input type="hidden" name="notifyname_'.$$notifyshow.
	'" value="'.$$users[$i].'" />'.$$users[$i].'</td>';
	if ($role eq 'cc') {
	$output .= '<td>'.$$status{$$users[$i]}.'</td>';
	}
	$output .= '<td>';
	if ($$notifystate{$$users[$i]} == 1) {
	$output .= $$lt{ntac};
	} else {
	$output .= $$lt{ntin};
	}
	$output .= '</td><td><input type="checkbox" name="note_'.$$notifyshow.'"';
	if ($$notifystate{$$users[$i]} == 1) {
	$output .= ' checked="checked"';
	}
	$output .= ' /></td>';
	$output .= &Apache::loncommon::end_data_table_row();
	$$notifyshow ++;
	}
	$output .= &Apache::loncommon::end_data_table();
	return $output;
	}

sub print_accessdate_table {	sub print_accessdate_table {
my ($r,$enrollvar,$tasktitleref,$action) = @_;	my ($r,$enrollvar,$tasktitleref,$action) = @_;
my ($start_table,$end_table) = &date_setting_table($$enrollvar{'default_enrollment_start_date'},$$enrollvar{'default_enrollment_end_date'},$action);	my ($start_table,$end_table) = &date_setting_table($$enrollvar{'default_enrollment_start_date'},$$enrollvar{'default_enrollment_end_date'},$action);
Line 1187 ENDFOUR	Line 1356 ENDFOUR

###############################################################	###############################################################
sub print_doc_base {	sub print_doc_base {
my $r = shift;	my ($r) = @_;
$r->print(<<ENDBASE);	$r->print(<<ENDBASE);
</td>	</td>
</tr>	</tr>
</table>	</table>
<br/>	<br />
</body>
</html>
ENDBASE	ENDBASE
	$r->print(&Apache::loncommon::end_page());
}	}

###################################################################	###################################################################
Line 1229 sub print_chgsettings_response {	Line 1397 sub print_chgsettings_response {
my $autoadds = '';	my $autoadds = '';
my $autodrops = '';	my $autodrops = '';

if ( exists($ENV{'form.autoadds'}) ) {	if ( exists($env{'form.autoadds'}) ) {
$autoadds=$ENV{'form.autoadds'};	$autoadds=$env{'form.autoadds'};
}	}
if ( exists($ENV{'form.autodrops'}) ) {	if ( exists($env{'form.autodrops'}) ) {
$autodrops=$ENV{'form.autodrops'};	$autodrops=$env{'form.autodrops'};
}	}

my $response = "";	my $response = "";
Line 1262 sub print_chgsettings_response {	Line 1430 sub print_chgsettings_response {
}	}
if ($autodrops) {	if ($autodrops) {
if ($currdrops) {	if ($currdrops) {
$response .= "Nightly removals based on classlist changes still <b>enabled</b><br>";	$response .= "Nightly removals based on classlist changes still <b>enabled</b><br />";
} else {	} else {
$response .= "Nightly removals based on classlist changes now <b>enabled</b><br/>";	$response .= "Nightly removals based on classlist changes now <b>enabled</b><br/>";
}	}
} else {	} else {
if ($currdrops) {	if ($currdrops) {
$response .= "Nightly removals based on classlist changes now <b>disabled</b><br>";	$response .= "Nightly removals based on classlist changes now <b>disabled</b><br />";
} else {	} else {
$response .= "Nightly removals based on classlist changes still <b>disabled</b>";	$response .= "Nightly removals based on classlist changes still <b>disabled</b>";
}	}
Line 1303 sub print_setdates_response {	Line 1471 sub print_setdates_response {
my $currstart = $settings{'internal.autostart'};	my $currstart = $settings{'internal.autostart'};
my $currend = $settings{'internal.autoend'};	my $currend = $settings{'internal.autoend'};
my $response = '';	my $response = '';
my ($autostart,$autoend) = &get_dates_from_form();	my $showstart = '';
my $showstart = &Apache::lonlocal::locallocaltime($autostart);
my $showend = '';	my $showend = '';
my $warning = '';	my $warning = '';
my $warn_prefix = '';	my $warn_prefix = '';
if ($autoend) {	my ($autostart,$autoend) = &get_dates_from_form();
$showend = &Apache::lonlocal::locallocaltime($autoend);	if ( ($autostart eq '') \|\| ($autoend eq '') ) {
} else {	$response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
$showend = "'No end date'";	} elsif (($autoend > 0) && ($autoend <= $autostart)) {
}	$response = 'The date/time selected for starting auto-enrollment was the same or later than the date/time selected for ending auto-enrollment. As this means auto-enrollment will never be active, your requested changes have not been processed, and the existing values remain in effect. Please <a href="javascript:history.go(-1)">go back</a> to the previous page to try your changes again.'."\n";
	} else {
	$showstart = &Apache::lonlocal::locallocaltime($autostart);
	if ($autoend) {
	$showend = &Apache::lonlocal::locallocaltime($autoend);
	} else {
	$showend = "'No end date'";
	}

my %cenv = ('internal.autostart' => $autostart,	my %cenv = ('internal.autostart' => $autostart,
'internal.autoend' => $autoend);	'internal.autoend' => $autoend);
my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);	my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
if ($reply !~ /^ok$/) {	if ($reply !~ /^ok$/) {
$response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";	$response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
} else {	} else {
if ($currstart == $autostart) {	if ($currstart == $autostart) {
$response = "The first date for automated enrollment has been left unchanged as $showstart.<br/>";	$response = "The first date for automated enrollment has been left unchanged as $showstart.<br/>";
} else {	} else {
$response = "The first date for automated enrollment has been changed to $showstart.<br/>";	$response = "The first date for automated enrollment has been changed to $showstart.<br/>";
}	}
if ($currend == $autoend) {	if ($currend == $autoend) {
$response .= "The last date for automated enrollment has been left unchanged as $showend.<br/>";	$response .= "The last date for automated enrollment has been left unchanged as $showend.<br/>";
} else {	} else {
$response .= "The last date for automated enrollment has been changed to $showend.<br/>";	$response .= "The last date for automated enrollment has been changed to $showend.<br/>";
}	}

# Generate message in case where old first enrollment date was later than today, but new first enrollment date is now today or earlier.	# Generate message in case where old first enrollment date was later than today, but new first enrollment date is now today or earlier.

my $rosterupdated = 0;	my $rosterupdated = 0;
my $firstaccess = "";	my $firstaccess = "";
my $nextupdate = "";	my $nextupdate = "";
my $lastupdate = "";	my $lastupdate = "";

my $nowstamp = time;	my $nowstamp = time;
my @date_list=localtime(time);	my @date_list=localtime(time);
my $cur_year = $date_list[5];	my $cur_year = $date_list[5];
my $curday = $date_list[3];	my $curday = $date_list[3];
my $curmonth = $date_list[4];	my $curmonth = $date_list[4];
my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);	my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);
my $nextmidnt = 86400 + $lastmidnt;	my $nextmidnt = 86400 + $lastmidnt;

my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);	my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);
my $lastupdate = $todayupdate - 86400;	my $lastupdate = $todayupdate - 86400;
if ($nowstamp < $todayupdate) {	if ($nowstamp < $todayupdate) {
$nextupdate = "today";	$nextupdate = "today";
} else {
$nextupdate = "tomorrow";
}
if ($currstart < $lastupdate) {
$rosterupdated = 1;
}
if ($autostart < $nextmidnt ) {
if ( $autostart >= $lastmidnt) {
$firstaccess = "today";
} else {	} else {
$firstaccess = "a date prior to today";	$nextupdate = "tomorrow";
}	}
if (($nowstamp >= $autostart) && ($rosterupdated == 0)) {	if ($currstart < $lastupdate) {
$response .= qq\|<br>Although you have now set the first enrollment date to $firstaccess, automatic enrollment will <b>not</b> occur until the next automatic enrollment update occurs for all LON-CAPA courses at 1.30 am $nextupdate. If you wish to immediately enroll registered students included in the institutional classlist for this class, please visit the <a href="/adm/populate?action=updatenow">roster update page</a>.<br>\|;	$rosterupdated = 1;
}	}
}	if ($autostart < $nextmidnt ) {
$warning = &warning_message($dom,$crs,$action);	if ( $autostart >= $lastmidnt) {
$warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you set a start and end date for auto-enrollment, additional action is required.<br/>";	$firstaccess = "today";
unless ($warning eq '') {	} else {
$response .= $warn_prefix.$warning;	$firstaccess = "a date prior to today";
}	}
	if (($nowstamp >= $autostart) && ($rosterupdated == 0)) {
	$response .= qq\|<br />Although you have now set the first enrollment date to $firstaccess, automatic enrollment will <b>not</b> occur until the next automatic enrollment update occurs for all LON-CAPA courses at 1.30 am $nextupdate. If you wish to immediately enroll registered students included in the institutional classlist for this class, please visit the <a href="/adm/populate?action=updatenow">roster update page</a>.<br />\|;
	}
	}
	$warning = &warning_message($dom,$crs,$action);
	$warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you set a start and end date for auto-enrollment, additional action is required.<br/>";
	unless ($warning eq '') {
	$response .= $warn_prefix.$warning;
	}
	}
}	}
&print_reply($r,$response,$$tasktitleref{$action});	&print_reply($r,$response,$$tasktitleref{$action});
return;	return;
Line 1384 sub print_setaccess_response {	Line 1559 sub print_setaccess_response {
my $autostart = $settings{'internal.autostart'};	my $autostart = $settings{'internal.autostart'};
my $response = '';	my $response = '';
my ($startaccess,$endaccess) = &get_dates_from_form();	my ($startaccess,$endaccess) = &get_dates_from_form();
my $showstart = &Apache::lonlocal::locallocaltime($startaccess);	if (($startaccess eq '') \|\| ($endaccess eq '')) {
my $showend = '';	$response = "There was a problem processing your requested changes. The default
my $warning = '';	start and end access dates for this course have been left unchanged.<br/>";
my $warn_prefix = '';	} elsif (($endaccess > 0) && ($endaccess <= $startaccess)) {
if ($endaccess) {	$response = 'The default start access date/time you chose was the same or later than the default end access date/time. As this means that roles will never be active, your requested changes have not been processed, and the existing values remain in effect. Please <a href="javascript:history.go(-1)">go back</a> to the previous page to try your changes again.'."\n";
$showend = &Apache::lonlocal::locallocaltime($endaccess);
} else {	} else {
$showend = "'No end date'";	my $showstart = &Apache::lonlocal::locallocaltime($startaccess);
}	my $showend = '';
	my $warning = '';
	my $warn_prefix = '';
	if ($endaccess) {
	$showend = &Apache::lonlocal::locallocaltime($endaccess);
	} else {
	$showend = "'No end date'";
	}

my %cenv = ('default_enrollment_start_date' => $startaccess,	my %cenv = ('default_enrollment_start_date' => $startaccess,
'default_enrollment_end_date' => $endaccess);	'default_enrollment_end_date' => $endaccess);
my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);	my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
if ($reply !~ /^ok$/) {	if ($reply !~ /^ok$/) {
$response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";	$response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
} else {	} else {
if ($currstart == $startaccess) {	if ($currstart == $startaccess) {
$response = "The first access date for students added via automated enrollment has been left unchanged as $showstart.<br/>";	$response = "The first access date for students added via automated enrollment has been left unchanged as $showstart.<br/>";
} else {	} else {
$response = "The first access date for students added via automated enrollment has been changed to	$response = "The first access date for students added via automated enrollment has been changed to
$showstart.<br/>";	$showstart.<br/>";
}	}
if ($currend == $endaccess) {	if ($currend == $endaccess) {
$response .= "The last access date for students added via automated enrollment has been left unchanged as $showend.<br/>";	$response .= "The last access date for students added via automated enrollment has been left unchanged as $showend.<br/>";
} else {	} else {
$response .= "The last access date for students automated enrollment has been changed to	$response .= "The last access date for students automated enrollment has been changed to
$showend.<br/>";	$showend.<br/>";
}	}

# Generate message in case where old first access date was later than today, but new first access date is now today or earlier.	# Generate message in case where old first access date was later than today, but new first access date is now today or earlier.

my $accessgiven= 0;	my $accessgiven= 0;
my $firstaccess = "";	my $firstaccess = "";
my $nextupdate = "";	my $nextupdate = "";
my $lastupdate = "";	my $lastupdate = "";

my $nowstamp = time;	my $nowstamp = time;
my @date_list=localtime(time);	my @date_list=localtime(time);
my $cur_year = $date_list[5];	my $cur_year = $date_list[5];
my $curday = $date_list[3];	my $curday = $date_list[3];
my $curmonth = $date_list[4];	my $curmonth = $date_list[4];
my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);	my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);
my $nextmidnt = 86400 + $lastmidnt;	my $nextmidnt = 86400 + $lastmidnt;

my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);	my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);
my $tomorrowupdate = $todayupdate + 86400;	my $tomorrowupdate = $todayupdate + 86400;
my $lastupdate = $todayupdate - 86400;	my $lastupdate = $todayupdate - 86400;

if ($autostart < $nextmidnt) {	if ($autostart < $nextmidnt) {
if ($nowstamp < $todayupdate) {	if ($nowstamp < $todayupdate) {
$nextupdate = "at 1.30 am today";	$nextupdate = "at 1.30 am today";
	} else {
	$nextupdate = "at 1.30 am tomorrow";
	}
} else {	} else {
$nextupdate = "at 1.30 am tomorrow";	my @enrollstart = localtime($autostart);
	$nextupdate = timelocal(0,30,1,$enrollstart[3],$enrollstart[4],$enrollstart[5]);
	unless (($enrollstart[2] < 1) \|\| ($enrollstart[2] == 1 && $enrollstart[1] <=30)) {
	$nextupdate += 86400;
	}
	$nextupdate = &Apache::lonlocal::locallocaltime($nextupdate);
	}
	if (($currstart < $lastupdate) && ($autostart < $lastupdate)) {
	$accessgiven = 1;
	}
	if ($startaccess < $nextmidnt ) {
	if ( $startaccess >= $lastmidnt) {
	$firstaccess = "today";
	} else {
	$firstaccess = "a date prior to today";
	}
	if (($nowstamp >= $startaccess) && ($accessgiven == 0)) {
	$response .= qq\|<br />Although you have now set the first access date to $firstaccess, automatic enrollment will <b>not</b> occur until the next automatic enrollment update occurs for all LON-CAPA courses $nextupdate. If you wish to grant immediate course access for registered students included in the institutional classlist for this class, please visit the <a href="/adm/populate?action=updatenow">roster update page</a>.<br />\|;
	}
}	}
} else {	$warning = &warning_message($dom,$crs,$action);
my @enrollstart = &Apache::lonlocal::locallocaltime($autostart);	$warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have set default first and last access dates for students who are added via automatic enrollment, additional action is required.<br/>";
$nextupdate = timelocal(0,30,1,$enrollstart[3],$enrollstart[4],$enrollstart[5]);	unless ($warning eq '') {
unless (($enrollstart[2] < 1) \|\| ($enrollstart[2] == 1 && $enrollstart[1] <=30)) {	$response .= $warn_prefix.$warning;
$nextupdate += 86400;
}
$nextupdate = &Apache::lonlocal::locallocaltime($nextupdate);
}
if (($currstart < $lastupdate) && ($autostart < $lastupdate)) {
$accessgiven = 1;
}
if ($startaccess < $nextmidnt ) {
if ( $startaccess >= $lastmidnt) {
$firstaccess = "today";
} else {
$firstaccess = "a date prior to today";
}
if (($nowstamp >= $startaccess) && ($accessgiven == 0)) {
$response .= qq\|<br>Although you have now set the first access date to $firstaccess, automatic enrollment will <b>not</b> occur until the next automatic enrollment update occurs for all LON-CAPA courses $nextupdate. If you wish to grant immediate course access for registered students included in the institutional classlist for this class, please visit the <a href="/adm/populate?action=updatenow">roster update page</a>.<br>\|;
}	}
}	}
$warning = &warning_message($dom,$crs,$action);
$warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have set default first and last access dates for students who are added via automatic enrollment, additional action is required.<br/>";
unless ($warning eq '') {
$response .= $warn_prefix.$warning;
}
}	}
&print_reply($r,$response,$$tasktitleref{$action});	&print_reply($r,$response,$$tasktitleref{$action});
return;	return;
Line 1476 sub print_notify_response {	Line 1658 sub print_notify_response {
my %settings = &Apache::lonnet::get('environment',['internal.notifylist','internal.coursecode'],$dom,$crs);	my %settings = &Apache::lonnet::get('environment',['internal.notifylist','internal.coursecode'],$dom,$crs);
my $notifylist = $settings{'internal.notifylist'};	my $notifylist = $settings{'internal.notifylist'};
my $coursecode = $settings{'internal.coursecode'};	my $coursecode = $settings{'internal.coursecode'};
my @currpeople = ();	my @currpeople = split(/,/,$notifylist);
my $notify = 0;	my $notify = 0;
my @people = ();	my @people = ();
my $peoplestr = "";	my $peoplestr = "";
my $response = "";	my $response = "";
my $noprocess = 0;	my $noprocess = 0;

if ($notifylist =~ m/,/) {
@currpeople = split/,/,$notifylist;
} else {
$currpeople[0] = $notifylist;
}
my $currcount = 0;	my $currcount = 0;
foreach (@currpeople) {	foreach (@currpeople) {
unless ($_ eq '') { $currcount ++; }	unless ($_ eq '') { $currcount ++; }
}	}

if ( exists($ENV{'form.notify'}) ) {	if ( exists($env{'form.notify'}) ) {
$notify=$ENV{'form.notify'};	$notify=$env{'form.notify'};
}	}
if ( exists($ENV{'form.notifyshow'}) ) {	if ( exists($env{'form.notifyshow'}) ) {
my $notifyshow = $ENV{'form.notifyshow'};	my $notifyshow = $env{'form.notifyshow'};
for (my $i=0; $i<$notifyshow; $i++) {	for (my $i=0; $i<$notifyshow; $i++) {
if ( exists($ENV{"form.note_$i"}) ) {	if ( exists($env{"form.note_$i"}) ) {
if ( exists($ENV{"form.notifyname_$i"}) ) {	if ( exists($env{"form.notifyname_$i"}) ) {
unless ( $ENV{"form.notifyname_$i"} eq '' ) {	unless ( $env{"form.notifyname_$i"} eq '' ) {
push @people, $ENV{"form.notifyname_$i"};	push @people, $env{"form.notifyname_$i"};
}	}
}	}
}	}
Line 1537 sub print_notify_response {	Line 1714 sub print_notify_response {
}	}
$response .= "</ul>\n";	$response .= "</ul>\n";
} else {	} else {
$response = "Notification of enrollment changes was <b> not enabled</b> as no course coordinators were selected as recipients.<br/>";	$response = &mt('Notification of enrollment changes was <b> not enabled</b> as no [_1]s were selected as recipients.<br/>',&Apache::lonnet::plaintext('cc'));
}	}
} else {	} else {
if ($currcount) {	if ($currcount) {
Line 1562 sub print_crosslistings_menu () {	Line 1739 sub print_crosslistings_menu () {
my $xliststr = '';	my $xliststr = '';
my $response = '';	my $response = '';
my $coursecode = $settings{'internal.coursecode'};	my $coursecode = $settings{'internal.coursecode'};
if ($settings{'internal.crosslistings'} =~ m/,/) {	if ($settings{'internal.crosslistings'} ne '') {
@currxlists = split/,/,$settings{'internal.crosslistings'};	@currxlists = split(/,/,$settings{'internal.crosslistings'});
} elsif ($settings{'internal.crosslistings'} ne '') {
$currxlists[0] = $settings{'internal.crosslistings'};
}	}

if (@currxlists > 0) {	if (@currxlists > 0) {
for (my $i=0; $i<@currxlists; $i++) {	for (my $i=0; $i<@currxlists; $i++) {
my $xlist = "cross_".$i;	my $xlist = "cross_".$i;
my $gp = "gp_".$i;	my $lc_sec = "lcsec_".$i;
if ( exists($ENV{"form.$xlist"}) ) {	if ( exists($env{"form.$xlist"}) ) {
my $xlistentry = '';	my $xlistentry = '';
if ($currxlists[$i] =~ m/^([^:]+)/) {	if ($currxlists[$i] =~ m/^([^:]+)/) {
$xlistentry = $1.':';	$xlistentry = $1.':';
}	}
if ( exists($ENV{"form.$gp"}) ) {	if ( exists($env{"form.$lc_sec"}) ) {
$xlistentry .= $ENV{"form.$gp"};	$xlistentry .= $env{"form.$lc_sec"};
}	}
push @xlists,$xlistentry;	push @xlists,$xlistentry;
$crosscount ++;	$crosscount ++;
Line 1588 sub print_crosslistings_menu () {	Line 1763 sub print_crosslistings_menu () {
}	}
}	}

if ($crosscount > 1) {	$xliststr = join(",",@xlists);
$xliststr = join(",",@xlists);
} else {
$xliststr = $xlists[0];
}
my %cenv = ('internal.crosslistings' => $xliststr);	my %cenv = ('internal.crosslistings' => $xliststr);
my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);	my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
if ($reply !~ /^ok$/) {	if ($reply !~ /^ok$/) {
Line 1604 sub print_crosslistings_menu () {	Line 1776 sub print_crosslistings_menu () {
if ($crosscount > 0) {	if ($crosscount > 0) {
$response .= "The $crosscount courses listed below remain crosslisted with this LON-CAPA course, and students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";	$response .= "The $crosscount courses listed below remain crosslisted with this LON-CAPA course, and students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
foreach (@xlists) {	foreach (@xlists) {
my ($xlist,$gp) = split/:/,$_;	my ($xlist,$lc_sec) = split/:/,$_;
$response .= "<li>$xlist - ID: $gp</li>\n";	$response .= "<li>$xlist - ID: $lc_sec</li>\n";
}	}
$response .= "</ul><br/>\n";	$response .= "</ul><br/>\n";
}	}
}	}
if ( exists($ENV{'form.numcross'}) ) {	if ( exists($env{'form.numcross'}) ) {
my $numcross = $ENV{'form.numcross'};	my $numcross = $env{'form.numcross'};
if ($numcross > 0) {	if ($numcross > 0) {
my @bgcolors=("#eeeeee","#cccccc");	my @bgcolors=("#eeeeee","#cccccc");
$response .= qq(You indicated that you wish to add an additional $numcross crosslisting(s). For each new crosslisting enter the insititutional course section code (e.g., fs03zol101001, for section 001 of zol101 for fs03 semester), and the LON-CAPA section/group ID you wish to assign to students who will be enrolled in your LON-CAPA class as a result of their registration in the crosslisted course section. The LON-CAPA section/group ID can be left blank, if you do not wish to tie a section/group ID to this crosslisting. The institutional course section code should only contain letters and/or numbers, and must be consistent with the scheme adopted by your Domain Coordinator to map course codes (and section numbers) to your institution\'s student information system.<br/><br/>	$response .= qq(You indicated that you wish to add an additional $numcross crosslisting(s). For each new crosslisting enter the insititutional course section code (e.g., fs03zol101001, for section 001 of zol101 for fs03 semester), and the LON-CAPA section ID you wish to assign to students who will be enrolled in your LON-CAPA class as a result of their registration in the crosslisted course section. The LON-CAPA section ID can be left blank, if you do not wish to tie a section ID to this crosslisting. The institutional course section code should only contain letters and/or numbers, and must be consistent with the scheme adopted by your Domain Coordinator to map course codes (and section numbers) to your institution's student information system.<br/><br/>
<form name="enter" method="post">	<form name="enter" method="post">); #' stupid emacs
<table border="0" cellpadding="2" cellspacing="2" width="100%">	$response .= &Apache::loncommon::start_data_table();
<tr>	$response .= &Apache::loncommon::start_data_table_row();
<td>	$response .= qq(
<table border="0" cellspacing="3" cellpadding="3">	<th>Crosslisting</th>
<tr bgcolor="#CCCCFF" align="left">	<th>LON-CAPA section ID</th>
<td><b>Crosslisting</b></td>
<td><b>LON-CAPA section/groupID</b></td>
</tr>
);	);
	$response .= &Apache::loncommon::end_data_table_row();
for (my $i=0; $i<$numcross; $i++) {	for (my $i=0; $i<$numcross; $i++) {
my $colflag = $i%2;	$response .= &Apache::loncommon::start_data_table_row();
$response .= qq(	$response .= qq(
<tr bgcolor="$bgcolors[$colflag]" align="left">
<td><input type="text" size="15" name="newcross_$i" /></td>	<td><input type="text" size="15" name="newcross_$i" /></td>
<td><input type="text" size="10" name="newgroupid_$i" /></td>	<td align="right"><input type="text" size="10" name="newlcsec_$i" /></td>
</tr>
);	);
	$response .= &Apache::loncommon::end_data_table_row();
}	}
$response .= qq( </table>	$response .= &Apache::loncommon::end_data_table();
	$response .= qq(
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td align="right">	<td align="right">
<input type="button" name="newcross" value="Go" onClick="process('newcross')" />	<input type="button" name="newcross" value="Go" onclick="process('newcross')" />
</td>	</td>
</tr>	</tr>
</table>	</table>
<input type=\"hidden\" name=\"numcross\" value=\"$numcross\">	<input type=\"hidden\" name=\"numcross\" value=\"$numcross\" />
<input type=\"hidden\" name=\"action\" value=\"newcross\">	<input type=\"hidden\" name=\"action\" value=\"newcross\" />
<input type=\"hidden\" name=\"state\" value=\"process\">	<input type=\"hidden\" name=\"state\" value=\"process\" />
</form>	</form>
);	);
}	}
Line 1662 sub print_crosslistings_response () {	Line 1832 sub print_crosslistings_response () {
my @allxlists = ();	my @allxlists = ();
my @badxlists = ();	my @badxlists = ();
my @badowner = ();	my @badowner = ();
	my @reserved = ();
	my @matchgroup = ();
my $numcross = 0;	my $numcross = 0;
my $xliststr = $settings{'internal.crosslistings'};	my $xliststr = $settings{'internal.crosslistings'};
my $coursecode = $settings{'internal.coursecode'};	my $coursecode = $settings{'internal.coursecode'};
Line 1670 sub print_crosslistings_response () {	Line 1842 sub print_crosslistings_response () {
my $warning = '';	my $warning = '';
my $warn_prefix = '';	my $warn_prefix = '';

if ($xliststr =~ m/,/) {	if ($xliststr ne '') {
@allxlists = split/,/,$xliststr;	@allxlists = split(/,/,$xliststr);
} else {
unless ($xliststr eq '') { $allxlists[0] = $xliststr; }
}	}

if ( exists($ENV{'form.numcross'}) ) {	if ( exists($env{'form.numcross'}) ) {
$numcross = $ENV{'form.numcross'};	$numcross = $env{'form.numcross'};
}	}

if ($numcross > 0) {	if ($numcross > 0) {
	my %curr_groups = &Apache::longroup::coursegroups();
for (my $i=0; $i<$numcross; $i++) {	for (my $i=0; $i<$numcross; $i++) {
my $xl = "newcross_".$i;	my $xl = "newcross_".$i;
my $gp = "newgroupid_".$i;	my $lc_sec = "newlcsec_".$i;
if ( exists($ENV{"form.$xl"}) ) {	if ( exists($env{"form.$xl"}) ) {
	if (exists($env{"form.$lc_sec"})) {
	my $lc_sec_check = &validate_lcsec(\%curr_groups,
	$env{"form.$lc_sec"});
	if ($lc_sec_check eq 'reserved') {
	push(@reserved,$env{"form.$xl"}.":".$env{"form.$lc_sec"});
	next;
	} elsif ($lc_sec_check eq 'group') {
	push (@matchgroup,$env{"form.$xl"}.":".$env{"form.$lc_sec"});
	next;
	}
	}
my $coursecheck = '';	my $coursecheck = '';
$coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$ENV{"form.$xl"});	$coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$env{"form.$xl"});
if ($coursecheck eq 'ok') {	if ($coursecheck eq 'ok') {
my $addcheck = '';	my $addcheck = '';
$addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$ENV{"form.$xl"},$owner);	$addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$env{"form.$xl"},$owner);
if ($addcheck eq 'ok') {	if ($addcheck eq 'ok') {
push @xlists,$ENV{"form.$xl"}.":".$ENV{"form.$gp"};	push @xlists,$env{"form.$xl"}.":".$env{"form.$lc_sec"};
} else {	} else {
push @badowner,$ENV{"form.$xl"}.":".$ENV{"form.$gp"};	push @badowner,$env{"form.$xl"}.":".$env{"form.$lc_sec"};
}	}
} else {	} else {
push @badxlists, $ENV{"form.$xl"}.":".$ENV{"form.$gp"}.":".$coursecheck;	push @badxlists, $env{"form.$xl"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
}	}
}	}
}	}
Line 1705 sub print_crosslistings_response () {	Line 1887 sub print_crosslistings_response () {

if (@xlists > 0 ) {	if (@xlists > 0 ) {
unless ($xliststr eq '') { $xliststr .= ","; }	unless ($xliststr eq '') { $xliststr .= ","; }
if (@xlists > 1) {	$xliststr .= join(",",@xlists);
$xliststr .= join(",",@xlists);
} else {
$xliststr .= $xlists[0];
}
my %cenv = ('internal.crosslistings' => $xliststr);	my %cenv = ('internal.crosslistings' => $xliststr);
my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);	my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
if ($reply !~ /^ok$/) {	if ($reply !~ /^ok$/) {
Line 1717 sub print_crosslistings_response () {	Line 1896 sub print_crosslistings_response () {
} else {	} else {
$response = "The courses listed below are now crosslisted with this LON-CAPA course, and students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";	$response = "The courses listed below are now crosslisted with this LON-CAPA course, and students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
foreach (@allxlists) {	foreach (@allxlists) {
my ($xlist,$gp) = split/:/,$_;	my ($xlist,$lc_sec) = split/:/,$_;
$response .= "<li>$xlist - ID: $gp</li>\n";	$response .= "<li>$xlist - ID: $lc_sec</li>\n";
}	}
$response .= "</ul><br/><br/>\n";	$response .= "</ul><br/><br/>\n";
}	}
} else {	} else {
if ($xliststr =~ m/:/) {	if ($xliststr =~ m/:/) {
my @oldxlists = ();	my @oldxlists = (split/,/,$xliststr);
if ($xliststr =~ m/,/) {
@oldxlists = split/,/,$xliststr;
} else {
$oldxlists[0] = $xliststr;
}
$response .= "Although no new crosslistings were added, the courses listed below continue to be crosslisted with your LON-CAPA course.<br/><ul>\n";	$response .= "Although no new crosslistings were added, the courses listed below continue to be crosslisted with your LON-CAPA course.<br/><ul>\n";
foreach (@oldxlists) {	foreach (@oldxlists) {
my ($xlist,$gp) = split/:/,$_;	my ($xlist,$lc_sec) = split/:/,$_;
$response .= "<li>$xlist - ID: $gp</li>\n";	$response .= "<li>$xlist - ID: $lc_sec</li>\n";
}	}
$response .= "</ul><br/><br/>\n";	$response .= "</ul><br/><br/>\n";
}	}
Line 1741 sub print_crosslistings_response () {	Line 1915 sub print_crosslistings_response () {
if (@badxlists > 0) {	if (@badxlists > 0) {
$response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because they are not valid courses according to your institution's official schedule of classes and sections.<br/><ul>\n";	$response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because they are not valid courses according to your institution's official schedule of classes and sections.<br/><ul>\n";
foreach (@badxlists) {	foreach (@badxlists) {
my ($xlist,$gp,$prob) = split/:/,$_;	my ($xlist,$lc_sec,$prob) = split/:/,$_;
$response .= "<li>$xlist - ID: $gp - Error: $prob</li>\n";	$response .= "<li>$xlist - ID: $lc_sec - Error: $prob</li>\n";
}	}
$response .= "</ul><br/><br/>\n";	$response .= "</ul><br/><br/>\n";
}	}
Line 1750 sub print_crosslistings_response () {	Line 1924 sub print_crosslistings_response () {
if (@badowner > 0) {	if (@badowner > 0) {
$response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";	$response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
foreach (@badowner) {	foreach (@badowner) {
my ($xlist,$gp) = split/:/,$_;	my ($xlist,$lc_sec) = split/:/,$_;
$response .= "<li>$xlist - ID: $gp</li>\n";	$response .= "<li>$xlist - ID: $lc_sec</li>\n";
}	}
$response .= "</ul><br/><br/>\n";	$response .= "</ul><br/><br/>\n";
}	}
	if (@reserved > 0) {
	$response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the section ID associated with the crosslisted course is a reserved word. Please <a href=\"javascript:history(-1)\">go back</a> and change the section ID for each of these courses.<br/><ul>\n";
	foreach (@reserved) {
	my ($xlist,$lc_sec) = split/:/,$_;
	$response .= "<li>$xlist - ID: $lc_sec</li>\n";
	}
	$response .= "</ul><br/><br/>\n";
	}

	if (@matchgroup > 0) {
	$response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the section ID associated with the crosslisted course is the name of a group in this course. Please <a href=\"javascript:history(-1)\">go back</a> and change the section ID for each of these courses.<br/><ul>\n";
	foreach (@matchgroup) {
	my ($xlist,$lc_sec) = split/:/,$_;
	$response .= "<li>$xlist - ID: $lc_sec</li>\n";
	}
	$response .= "</ul><br/><br/>\n";
	}

if (@allxlists > 0) {	if (@allxlists > 0) {
$warning = &warning_message($dom,$crs,$action);	$warning = &warning_message($dom,$crs,$action);
Line 1784 sub print_sections_menu () {	Line 1975 sub print_sections_menu () {
my $warn_prefix = "";	my $warn_prefix = "";
my $coursecode = $settings{'internal.coursecode'};	my $coursecode = $settings{'internal.coursecode'};
my $owner = $settings{'internal.courseowner'};	my $owner = $settings{'internal.courseowner'};
if ($settings{'internal.sectionnums'} =~ m/,/) {	if ($settings{'internal.sectionnums'} ne '') {
@currsections = split/,/,$settings{'internal.sectionnums'};	@currsections = split(/,/,$settings{'internal.sectionnums'});
} elsif ($settings{'internal.sectionnums'} ne '') {
$currsections[0] = $settings{'internal.sectionnums'};
}	}

if ( exists($ENV{'form.secshow'}) ) {	if ( exists($env{'form.secshow'}) ) {
for (my $i=0; $i<$ENV{'form.secshow'}; $i++) {	for (my $i=0; $i<$env{'form.secshow'}; $i++) {
my $gp = "loncapasec_".$i;	my $lc_sec = "loncapasec_".$i;
my $secnum = "secnum_".$i;	my $secnum = "secnum_".$i;
my $sec = "sec_".$i;	my $sec = "sec_".$i;
if ( exists( $ENV{"form.$sec"} ) ) {	if ( exists( $env{"form.$sec"} ) ) {
my $secentry;	my $secentry;
if ( exists( $ENV{"form.$secnum"} ) ) {	if ( exists( $env{"form.$secnum"} ) ) {
$secentry = $ENV{"form.$secnum"}.':';	$secentry = $env{"form.$secnum"}.':';
}	}
if ( exists( $ENV{"form.$gp"} ) ) {	if ( exists( $env{"form.$lc_sec"} ) ) {
$secentry .= $ENV{"form.$gp"};	$secentry .= $env{"form.$lc_sec"};
}	}
if ( grep/^$ENV{"form.$secnum"}:/,@currsections) {	if ( grep/^$env{"form.$secnum"}:/,@currsections) {
push @sections, $secentry;	push @sections, $secentry;
$seccount ++;	$seccount ++;
} else {	} else {
my $newsec = $coursecode.$ENV{"form.$secnum"};	my $newsec = $coursecode.$env{"form.$secnum"};
my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);	my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
if ($coursecheck eq 'ok') {	if ($coursecheck eq 'ok') {
my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner);	my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner);
if ($addcheck eq 'ok') {	if ($addcheck eq 'ok') {
push @sections,$ENV{"form.$secnum"}.":".$ENV{"form.$gp"};	push @sections,$env{"form.$secnum"}.":".$env{"form.$lc_sec"};
$seccount ++;	$seccount ++;
$addcount ++;	$addcount ++;
} else {	} else {
push @badowner,$ENV{"form.$secnum"}.":".$ENV{"form.$gp"};	push @badowner,$env{"form.$secnum"}.":".$env{"form.$lc_sec"};
}	}
} else {	} else {
push @badsections, $ENV{"form.$secnum"}.":".$ENV{"form.$gp"}.":".$coursecheck;	push @badsections, $env{"form.$secnum"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
}	}
}	}
}	}
Line 1837 sub print_sections_menu () {	Line 2026 sub print_sections_menu () {
} elsif (@currsections > 0) {	} elsif (@currsections > 0) {
for (my $i=0; $i<@currsections; $i++) {	for (my $i=0; $i<@currsections; $i++) {
my $sec = "sec_".$i;	my $sec = "sec_".$i;
my $gp = "secgp_".$i;	my $lc_sec = "lcsec_".$i;
if ( exists($ENV{"form.$sec"}) ) {	if ( exists($env{"form.$sec"}) ) {
my $secentry = '';	my $secentry = '';
if ($currsections[$i] =~ m/^(\w+:)/ ) {	if ($currsections[$i] =~ m/^(\w+:)/ ) {
$secentry = $1;	$secentry = $1;
}	}
if ( exists($ENV{"form.$gp"}) ) {	if ( exists($env{"form.$lc_sec"}) ) {
$secentry .= $ENV{"form.$gp"};	$secentry .= $env{"form.$lc_sec"};
}	}
push @sections,$secentry;	push @sections,$secentry;
$seccount ++;	$seccount ++;
Line 1854 sub print_sections_menu () {	Line 2043 sub print_sections_menu () {
}	}
}	}

if ($seccount > 1) {	$secstr = join(",",@sections);
$secstr = join(",",@sections);
} else {
$secstr = $sections[0];
}
my %cenv = ('internal.sectionnums' => $secstr);	my %cenv = ('internal.sectionnums' => $secstr);
my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);	my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
if ($reply !~ /^ok$/) {	if ($reply !~ /^ok$/) {
Line 1874 sections which contribute to enrollment	Line 2060 sections which contribute to enrollment
if ($seccount > 0) {	if ($seccount > 0) {
$response .= "Students enrolling in the $seccount section(s) listed below will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";	$response .= "Students enrolling in the $seccount section(s) listed below will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
foreach (@sections) {	foreach (@sections) {
my ($sec,$gp) = split/:/,$_;	my ($sec,$lc_sec) = split/:/,$_;
$response .= "<li>$sec - ID: $gp</li>\n";	$response .= "<li>$sec - ID: $lc_sec</li>\n";
}	}
$response .= "</ul><br/>\n";	$response .= "</ul><br/>\n";
}	}
Line 1884 sections which contribute to enrollment	Line 2070 sections which contribute to enrollment
if (@badsections > 0) {	if (@badsections > 0) {
$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because they are not valid section numbers according to your institution's official schedule of classes and sections.<br/><ul>\n";	$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because they are not valid section numbers according to your institution's official schedule of classes and sections.<br/><ul>\n";
foreach (@badsections) {	foreach (@badsections) {
my ($secnum,$gp,$prob) = split/:/,$_;	my ($secnum,$lc_sec,$prob) = split/:/,$_;
$response .= "<li>$secnum - ID: $gp - Error: $prob</li>\n";	$response .= "<li>$secnum - ID: $lc_sec - Error: $prob</li>\n";
}	}
$response .= "</ul><br/><br/>\n";	$response .= "</ul><br/><br/>\n";
}	}
Line 1893 sections which contribute to enrollment	Line 2079 sections which contribute to enrollment
if (@badowner > 0) {	if (@badowner > 0) {
$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";	$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
foreach (@badowner) {	foreach (@badowner) {
my ($secnum,$gp) = split/:/,$_;	my ($secnum,$lc_sec) = split/:/,$_;
$response .= "<li>$secnum - ID: $gp</li>\n";	$response .= "<li>$secnum - ID: $lc_sec</li>\n";
}	}
$response .= "</ul><br/><br/>\n";	$response .= "</ul><br/><br/>\n";
}	}
Line 1907 sections which contribute to enrollment	Line 2093 sections which contribute to enrollment
}	}
}	}

if ( exists($ENV{'form.numsec'}) ) {	if ( exists($env{'form.numsec'}) ) {
my $numsec = $ENV{'form.numsec'};	my $numsec = $env{'form.numsec'};
if ($numsec > 0) {	if ($numsec > 0) {
my @bgcolors=("#eeeeee","#cccccc");	my @bgcolors=("#eeeeee","#cccccc");
$response .= qq(	$response .= qq(
You indicated that you wish to incorporate student enrollment in your LON-CAPA course from an additional $numsec section(s). For each new section enter the insititutional section code (e.g., 004), and the LON-CAPA section/group ID you wish to assign to students who will be enrolled in your LON-CAPA class as a result of their registration in this particular section. The LON-CAPA section/group ID can be left blank, if you do not wish to designate a section/group ID for this course section. The institutional section code should only contain letters and/or numbers, and must be consistent with the scheme adopted by your Domain Coordinator to map course section numbers to your institution\'s student information system.<br/><br/>	You indicated that you wish to incorporate student enrollment in your LON-CAPA course from an additional $numsec section(s). For each new section enter the insititutional section code (e.g., 004), and the LON-CAPA section ID you wish to assign to students who will be enrolled in your LON-CAPA class as a result of their registration in this particular section. The LON-CAPA section ID can be left blank, if you do not wish to designate a section ID for this course section. The institutional section code should only contain letters and/or numbers, and must be consistent with the scheme adopted by your Domain Coordinator to map course section numbers to your institution\'s student information system.<br/><br/>
<form name="enter" method="post">	<form name="enter" method="post">
<table border="0" cellpadding="2" cellspacing="2" width="100%">	<table border="0" cellpadding="2" cellspacing="2" width="100%">
<tr>	<tr>
<td>	<td>);
<table border="0" cellspacing="3" cellpadding="3">	$response .= &Apache::loncommon::start_data_table();
<tr bgcolor="#CCCCFF" align="left">	$response .= &Apache::loncommon::start_data_table_row();
<td><b>Section number</b></td>	$response .= qq(
<td><b>LON-CAPA section/groupID</b></td>	<th>Section number</th>
</tr>	<th>LON-CAPA section ID</th>
);	);
	$response .= &Apache::loncommon::end_data_table_row();
for (my $i=0; $i<$numsec; $i++) {	for (my $i=0; $i<$numsec; $i++) {
my $colflag = $i%2;	$response .= &Apache::loncommon::start_data_table_row();
$response .= qq(	$response .= qq(
<tr bgcolor="$bgcolors[$colflag]" align="left">	<td><input type="text" size="10" name="newsec_$i" /></td>
<td><input type="text" size="15" name="newsec_$i" /></td>	<td align="right">
<td><input type="text" size="10" name="newsecgp_$i" /></td>	<input type="text" size="10" name="newlcsec_$i" />
</tr>	</td>
);	);
	$response .= &Apache::loncommon::end_data_table_row();
}	}
$response .= qq( </table>	$response .= &Apache::loncommon::end_data_table();
	$response .= qq(
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td align="right">	<td align="right">
<input type="button" name="newsections" value="Go" onClick="process('newsections')" />	<input type="button" name="newsections" value="Go" onclick="process('newsections')" />
</td>	</td>
</tr>	</tr>
</table>	</table>
<input type=\"hidden\" name=\"numsec\" value=\"$numsec\">	<input type=\"hidden\" name=\"numsec\" value=\"$numsec\" />
<input type=\"hidden\" name=\"action\" value=\"newsections\">	<input type=\"hidden\" name=\"action\" value=\"newsections\" />
<input type=\"hidden\" name=\"state\" value=\"process\">	<input type=\"hidden\" name=\"state\" value=\"process\" />
</form>	</form>
);	);
}	}
Line 1960 sub print_sections_response () {	Line 2149 sub print_sections_response () {
my @allsections = ();	my @allsections = ();
my @badowner = ();	my @badowner = ();
my @badsections = ();	my @badsections = ();
	my @reserved = ();
	my @matchgroup = ();
my $numsec = 0;	my $numsec = 0;
my $secstr = $settings{'internal.sectionnums'};	my $secstr = $settings{'internal.sectionnums'};
my $coursecode = $settings{'internal.coursecode'};	my $coursecode = $settings{'internal.coursecode'};
Line 1968 sub print_sections_response () {	Line 2159 sub print_sections_response () {
my $putreply = '';	my $putreply = '';
my $warning = '';	my $warning = '';
my $warn_prefix = '';	my $warn_prefix = '';
if ($secstr =~ m/,/) {	if ($secstr ne '') {
@allsections = split/,/,$secstr;	@allsections = split(/,/,$secstr);
} else {
unless ($secstr eq '') { $allsections[0] = $secstr; }
}	}

if ( exists($ENV{'form.numsec'}) ) {	if ( exists($env{'form.numsec'}) ) {
$numsec = $ENV{'form.numsec'};	$numsec = $env{'form.numsec'};
}	}

if ($numsec > 0) {	if ($numsec > 0) {
	my %curr_groups = &Apache::longroup::coursegroups();
for (my $i=0; $i<$numsec; $i++) {	for (my $i=0; $i<$numsec; $i++) {
my $sec = "newsec_".$i;	my $sec = "newsec_".$i;
my $gp = "newsecgp_".$i;	my $lc_sec = "newlcsec_".$i;
if ( exists($ENV{"form.$sec"}) ) {	if ( exists($env{"form.$sec"}) ) {
unless ( (grep/^$ENV{"form.$sec"}:/,@allsections) \|\| (grep/^$ENV{"form.$sec"}:/,@sections) ) {	unless ( (grep/^$env{"form.$sec"}:/,@allsections) \|\| (grep/^$env{"form.$sec"}:/,@sections) ) {
my $newsec = $coursecode.$ENV{"form.$sec"};	my $lc_sec_check = &validate_lcsec(\%curr_groups, $env{"form.$lc_sec"});
	if ($lc_sec_check eq 'reserved') {
	push(@reserved,$env{"form.$sec"}.":".$env{"form.$lc_sec"});
	next;
	} elsif ($lc_sec_check eq 'group') {
	push (@matchgroup,$env{"form.$sec"}.":".$env{"form.$lc_sec"});
	next;
	}
	my $newsec = $coursecode.$env{"form.$sec"};
my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);	my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
if ($coursecheck eq 'ok') {	if ($coursecheck eq 'ok') {
my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner);	my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner);
if ($addcheck eq 'ok') {	if ($addcheck eq 'ok') {
push @sections,$ENV{"form.$sec"}.":".$ENV{"form.$gp"};	push @sections,$env{"form.$sec"}.":".$env{"form.$lc_sec"};
} else {	} else {
push @badowner,$ENV{"form.$sec"}.":".$ENV{"form.$gp"};	push @badowner,$env{"form.$sec"}.":".$env{"form.$lc_sec"};
}	}
} else {	} else {
push @badsections, $ENV{"form.$sec"}.":".$ENV{"form.$gp"}.":".$coursecheck;	push @badsections, $env{"form.$sec"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
}	}
}	}
}	}
Line 2004 sub print_sections_response () {	Line 2202 sub print_sections_response () {

if (@sections > 0 ) {	if (@sections > 0 ) {
unless ($secstr eq '') { $secstr .= ","; }	unless ($secstr eq '') { $secstr .= ","; }
if (@sections > 1) {	$secstr .= join(",",@sections);
$secstr .= join(",",@sections);
} else {
$secstr .= $sections[0];
}
my %cenv = ('internal.sectionnums' => $secstr);	my %cenv = ('internal.sectionnums' => $secstr);
$putreply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);	$putreply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
if ($putreply !~ /^ok$/) {	if ($putreply !~ /^ok$/) {
Line 2019 sub print_sections_response () {	Line 2213 sub print_sections_response () {
if ($putreply =~ /^ok/) {	if ($putreply =~ /^ok/) {
$response = "Students enrolling in the sections listed below will be automatically added to the class roster for LON-CAPA course $realm ($coursecode), if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";	$response = "Students enrolling in the sections listed below will be automatically added to the class roster for LON-CAPA course $realm ($coursecode), if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
foreach (@allsections) {	foreach (@allsections) {
my ($sec,$gp) = split/:/,$_;	my ($sec,$lc_sec) = split/:/,$_;
$response .= "<li>$sec - ID: $gp</li>\n";	$response .= "<li>$sec - ID: $lc_sec</li>\n";
}	}
$response .= "</ul><br/><br/>\n";	$response .= "</ul><br/><br/>\n";
}	}
Line 2028 sub print_sections_response () {	Line 2222 sub print_sections_response () {
if (@badsections > 0) {	if (@badsections > 0) {
$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because they are not valid section numbers according to your institution's official schedule of classes and sections.<br/><ul>\n";	$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because they are not valid section numbers according to your institution's official schedule of classes and sections.<br/><ul>\n";
foreach (@badsections) {	foreach (@badsections) {
my ($secnum,$gp,$prob) = split/:/,$_;	my ($secnum,$lc_sec,$prob) = split/:/,$_;
$response .= "<li>$secnum - ID: $gp - Error: $prob</li>\n";	$response .= "<li>$secnum - ID: $lc_sec - Error: $prob</li>\n";
}	}
$response .= "</ul><br/><br/>\n";	$response .= "</ul><br/><br/>\n";
}	}
Line 2037 sub print_sections_response () {	Line 2231 sub print_sections_response () {
if (@badowner > 0) {	if (@badowner > 0) {
$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";	$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
foreach (@badowner) {	foreach (@badowner) {
my ($secnum,$gp) = split/:/,$_;	my ($secnum,$lc_sec) = split/:/,$_;
$response .= "<li>$secnum - ID: $gp</li>\n";	$response .= "<li>$secnum - ID: $lc_sec</li>\n";
}	}
$response .= "</ul><br/><br/>\n";	$response .= "</ul><br/><br/>\n";
}	}

	if (@reserved > 0) {
	$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the section ID associated with the institutional section is a reserved word. Please <a href=\"javascript:history.go(-1)\">go back</a> and change the section ID for each of these sections.<br/><ul>\n";
	foreach (@reserved) {
	my ($xlist,$lc_sec) = split/:/,$_;
	$response .= "<li>$xlist - ID: $lc_sec</li>\n";
	}
	$response .= "</ul><br/><br/>\n";
	}

	if (@matchgroup > 0) {
	$response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the section ID associated with the institutional section is the name of a group in this course. Please <a href=\"javascript:history.go(-1)\">go back</a> and change the section ID for each of these sections.<br/><ul>\n";
	foreach (@matchgroup) {
	my ($xlist,$lc_sec) = split/:/,$_;
	$response .= "<li>$xlist - ID: $lc_sec</li>\n";
	}
	$response .= "</ul><br/><br/>\n";
	}


if (@allsections > 0) {	if (@allsections > 0) {
$warning = &warning_message($dom,$crs,$action);	$warning = &warning_message($dom,$crs,$action);
$warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have selected sections to contribute enrollment to this course, additional action is required.<br/>";	$warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have selected sections to contribute enrollment to this course, additional action is required.<br/>";
Line 2055 sub print_sections_response () {	Line 2268 sub print_sections_response () {
return;	return;
}	}

sub print_photos_response () {	sub photo_permission {
my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;	my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
my %settings = &Apache::lonnet::get('environment',['internal.showphotos'],$dom,$crs);	my %settings = &Apache::lonnet::get('environment',
my $currphotos = $settings{'internal.showphotos'};	['internal.courseowner',
my $showphotos = '';	'internal.photopermission',
if ( exists($ENV{'form.showphotos'}) ) {	'internal.showphoto'],
$showphotos=$ENV{'form.showphotos'};	$dom,$crs);
	my ($showphotos,$response);
	if (exists($env{'form.cancel_agreement'})) {
	if (&user_is_courseowner($settings{'internal.courseowner'})) {
	my %cenv = (
	'internal.photopermission' => 'no',
	);
	my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
	if ($reply !~ /^ok$/) {
	$response = &mt('There was a problem processing the record of your agreement to the conditions of use. Settings for this course have been left unchanged.').'<br/>'."\n";
	&print_reply($r,$response,$$tasktitleref{$action});
	} else {
	&print_photos_response($r,$realm,$dom,$crs,$action,
	$tasktitleref,$showphotos,'no',\%cenv);
	}
	return;
	}
	}
	if (exists($env{'form.showphotos'})) {
	$showphotos=$env{'form.showphotos'};
}	}
	if ($showphotos) {
	if ($env{'form.photopermission'}) {
	my %cenv = (
	'internal.photopermission' => $env{'form.photopermission'},
	);
	my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
	if ($reply !~ /^ok$/) {
	$response = &mt('There was a problem processing the record of your agreement to the conditions of use. Settings for this course have been left unchanged.').'<br/>'."\n";
	} else {
	&print_photos_response($r,$realm,$dom,$crs,$action,
	$tasktitleref,$showphotos,
	$env{'form.photopermission'},\%cenv);
	}
	} else {
	my ($result,$perm_reqd,$conditions) =
	&Apache::lonnet::auto_photo_permission($crs,$dom);
	my $permcheck;
	if ($result eq 'ok') {
	if ($perm_reqd eq 'yes') {
	if ($settings{'internal.photopermission'} eq 'yes') {
	&print_photos_response($r,$realm,$dom,$crs,$action,
	$tasktitleref,$showphotos);
	} else {
	return(&print_photo_agreement($r,$realm,$dom,$crs,
	$action,$tasktitleref,
	$conditions,
	$settings{'internal.courseowner'}));
	}
	} elsif ($perm_reqd eq 'no') {
	&print_photos_response($r,$realm,$dom,$crs,$action,
	$tasktitleref,$showphotos);
	} else {
	$permcheck = 'fail';
	}
	} else {
	$permcheck = 'fail';
	}
	if ($permcheck eq 'fail') {
	my $response = &mt('There was a problem processing your requested change, because it could not be determined whether course owner permission is required in order for a course coordinator to have access to student photos in this domain.').' '.&mt('The student photo import setting for this course has been left unchanged.').'<br/>';
	&print_reply($r,$response,$$tasktitleref{$action});
	}
	}
	} else {
	&print_photos_response($r,$realm,$dom,$crs,$action,$tasktitleref);
	}
	return;
	}

	sub print_photo_agreement {
	my ($r,$realm,$dom,$crs,$action,$tasktitleref,$conditions,$courseowner)=@_;
	my $response;
	my $institution = $Apache::lonnet::domaindescription{$dom};
	if (&user_is_courseowner($courseowner)) {
	$response = '
	<script type="text/javascript">
	function agreement_result(caller) {
	document.permission.photopermission.value = caller;
	if (caller == 0) {
	document.location.href="/adm/populate";
	} else {
	document.permission.submit();
	}
	return;
	}
	</script>
	<form name="permission" method="post">
	<table width="100%" border="0" cellpadding="2" cellspacing="2">
	<tr>
	<td align="left"><b>Use of student photos</b><br/>'."\n".
	&mt('Acceptance by the course owner of the conditions of use of photos is currently [_1] set.','<b>not</b>').'<br />'.&mt('Please indicate your acceptance of the conditions of use of digital photos of registered students in courses at [_1].',$institution).'
	</td>
	</tr>
	</table>
	<table border="0" cellpadding="3" cellspacing="3">
	<tr>
	<td colspan="2">
	<textarea rows="20" cols="80">'.$conditions.'</textarea>
	</td>
	<tr>
	<td align="left">
	<input type="button" name="disagree" value="I do not agree" onclick="javascript:agreement_result('."'no'".');" />
	</td>
	<td align="right">
	<input type="button" name="agree" value="I agree" onclick="javscript:agreement_result('."'yes'".');" />
	</td>
	</tr>
	</table>
	<input type ="hidden" name="action" value="'.$action.'" />
	<input type ="hidden" name="state" value="process" />
	<input type ="hidden" name="showphotos" value="1" />
	<input type= "hidden" name="photopermission" value="" />
	</form>
	';
	} else {
	my ($ownername,$owneremail) = &get_ownerinfo($dom,$courseowner);
	my $emailstr;
	if ($owneremail) {
	$emailstr = "(e-mail: $owneremail)";
	}
	$response = &mt('The policies of your institution [_1] require that the course owner [_2] must indicate acceptance of the conditions of use of digital photos of registered students, before they may be made available for use in a course.',$institution,$ownername).'<br /><br />'.&mt('Please direct the course owner [_1] to visit the "Student photos" page in the Automated Enrollment Manager to indicate acceptance of these conditions of use',$emailstr);
	}
	&print_reply($r,$response,$$tasktitleref{$action});
	}

	sub print_photos_response {
	my ($r,$realm,$dom,$crs,$action,$tasktitleref,$showphotos,$photopermission,
	$permissionenv)=@_;
	my %newenv;
	if (defined($permissionenv)) {
	foreach my $key (keys(%{$permissionenv})) {
	if (exists($env{'request.course.id'})) {
	$newenv{$env{'request.course.id'}.'.'.$key} =
	$$permissionenv{$key};
	}
	}
	}
	my %settings = &Apache::lonnet::get('environment',['internal.showphoto'],
	$dom,$crs);
	my $currphotos = $settings{'internal.showphoto'};
my $response = "";	my $response = "";
my %cenv = ('internal.showphotos' => $showphotos);	if (defined($photopermission)) {
	if ($photopermission eq 'yes') {
	$response = &mt('Acceptance of photo use policy recorded.').'<br />'."\n";
	} else {
	$response = &mt('Non-acceptance of photo use policy recorded.').'<br />'."\n";
	$showphotos = 0;
	}
	}
	my %cenv = ('internal.showphoto' => $showphotos);
my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);	my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
if ($reply !~ /^ok$/) {	if ($reply !~ /^ok$/) {
$response = "There was a problem processing your requested change. The student photo import setting for this course has been left unchanged.<br/>";	$response .= "There was a problem processing your requested change. The student photo retrieval setting for this course has been left unchanged.<br/>";
} else {	} else {
if ($showphotos) {	if ($showphotos) {
if ($currphotos) {	if ($currphotos) {
$response = "Retrieval of student photos is still <b>enabled</b><br/>";	$response .= "Retrieval of student photos is still <b>enabled</b>.<br/>";
} else {	} else {
$response = "Retrieval of student photos in now <b>enabled</b><br/>";	$response .= "Retrieval of student photos in now <b>enabled</b>.<br/>";
	my ($update,$commentary) =
	&Apache::lonnet::auto_photochoice($crs,$dom);
	if ($update) {
	$response .= '<br />'.$commentary.'<br /><br />
	<form name="photoupdate" method="post">
	<input type ="button" name="retrieve" value="'.&mt('Update photo repository').'"
	onclick="javascript:document.photoupdate.submit()" />
	<input type ="hidden" name="action" value="'.$action.'" />
	<input type ="hidden" name="state" value="photoupdate" />
	</form>';
	}
}	}
} else {	} else {
if ($currphotos) {	if ($currphotos) {
$response = "Retrieval of student photos is now <b>disabled</b><br/>";	$response .= "Retrieval of student photos is now <b>disabled</b>.<br/>";
} else {	} else {
$response = "Retrieval of student photos is still <b>disabled</b><br/>";	$response .= "Retrieval of student photos is still <b>disabled</b>.<br/>";
}	}
}	}
	foreach my $key (keys(%cenv)) {
	if (exists($env{'request.course.id'})) {
	$newenv{'course.'.$env{'request.course.id'}.'.'.$key} =
	$cenv{$key};
	}
	}
	}
	if (keys(%newenv) > 0) {
	&Apache::lonnet::appenv(%newenv);
	}
	&print_reply($r,$response,$$tasktitleref{$action});
	return;
	}

	sub print_photoupdate_response {
	my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
	my $response;
	my %changes;
	my %lt = &LONCAPA::Enrollment::photo_response_types();
	my %settings = &Apache::lonnet::get('environment',
	['internal.coursecode',
	'internal.sectionnums',
	'internal.crosslistings'],
	$dom,$crs);
	my @allcourses = ();
	my %LC_code;
	my %affiliates;
	my $outcome;
	&get_institutional_codes(\%settings,,\@allcourses,\%LC_code);
	if (@allcourses > 0) {
	@{$affiliates{$crs}} = @allcourses;
	$outcome = &Apache::lonnet::auto_photoupdate(\%affiliates,$dom,$crs,\%changes);
	unless ($outcome eq 'ok') {
	&Apache::lonnet::logthis("lonpopulate::print_photoupdate_response".
	"failed to update student photos".
	" for ".$crs."\@".$dom." by ".
	$env{'user.name'}." \@ ".$env{'user.domain'}.
	": ".$outcome);
	}
	if ($outcome eq 'ok') {
	if (keys(%changes) > 0) {
	$response = &mt('Update of photos for registered students resulted in the following ').': <br /><script type="text/javascript">
	function photowindow(photolink) {
	var title = "Photo_Viewer";
	var options = "scrollbars=1,resizable=1,menubar=0";
	options += ",width=240,height=240";
	stdeditbrowser = open(photolink,title,options,"1");
	stdeditbrowser.focus();
	}
	</script>
	';
	foreach my $type (sort(keys(%changes))) {
	my @usernames = sort(split(/\&/,$changes{$type}));
	my $count = @usernames;
	$response .= '<b>'.&mt('For [_1] students, photos ',
	$count).$lt{$type}.'</b><ul>';
	foreach my $username (@usernames) {
	$response .= '<li>'.$username;
	if (($type eq 'new') \|\| ($type eq 'same') \|\| ($type eq 'update')) {
	$response .= ' <a href="javascript:photowindow('."'".&Apache::lonnet::studentphoto($dom,$username,'jpg')."'".')">View</a></li>';
	}
	}
	$response .= '</ul><br />';
	}
	} else {
	$response = &mt('No updates of photos of registered students occurred').
	'<br />';
	}
	} else {
	$response = "There was a problem updating student photos for registered students in this course. <br/>";
	}
	} else {
	$response = "No institutional course sections are currently associated with this course so there are no registered students for whom photos can be imported/updated";
}	}
&print_reply($r,$response,$$tasktitleref{$action});	&print_reply($r,$response,$$tasktitleref{$action});
return;	return;
}	}

	sub get_ownerinfo {
	my ($dom,$owner) = @_;
	my ($ownername,$owneremail,$own_uname,$own_udom);
	if ($owner) {
	if ($owner =~ /^([^:]+):([^:]+)$/) {
	$own_uname = $1;
	$own_udom = $2;
	} else {
	$own_uname = $owner;
	$own_udom = $dom;
	}
	$ownername=&Apache::loncommon::plainname($own_uname,$own_udom,
	'firstname');
	my %ownerinfo = &Apache::lonnet::get('environment',['permanentemail'],
	$own_udom,$own_uname);
	$owneremail = $ownerinfo{'permanentemail'};
	}
	return ($ownername,$owneremail);
	}

sub print_update_result () {	sub print_update_result () {
my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;	my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
my $response = '';	my $response = '';
Line 2100 sub print_update_result () {	Line 2562 sub print_update_result () {
my %LC_code = ();	my %LC_code = ();
my $logmsg = '';	my $logmsg = '';
my $newusermsg = '';	my $newusermsg = '';
	my %phototypes = ();
my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.sectionnums','internal.crosslistings','internal.authtype','internal.autharg'],$dom,$crs);	my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.sectionnums','internal.crosslistings','internal.authtype','internal.autharg','internal.showphoto'],$dom,$crs);
my $coursecode = $settings{'internal.coursecode'};	my $coursecode = $settings{'internal.coursecode'};
my $authtype = $settings{'internal.authtype'};	my $authtype = $settings{'internal.authtype'};
my $autharg = $settings{'internal.autharg'};	my $autharg = $settings{'internal.autharg'};
	my $showphotos = $settings{'internal.showphoto'};
my ($startaccess,$endaccess) = &get_dates_from_form();	my ($startaccess,$endaccess) = &get_dates_from_form();
	if ( exists($env{'form.updateadds'}) ) {
if ( exists($ENV{'form.updateadds'}) ) {	$updateadds = $env{'form.updateadds'};
$updateadds = $ENV{'form.updateadds'};
}	}
if ( exists($ENV{'form.updatedrops'}) ) {	if ( exists($env{'form.updatedrops'}) ) {
$updatedrops = $ENV{'form.updatedrops'};	$updatedrops = $env{'form.updatedrops'};
}	}
if (!$updateadds && !$updatedrops) {	if (($startaccess eq '') \|\| ($endaccess eq '')) {
	$response = "There was a problem processing your requested roster update because start and and access dates could not be determined. No changes have been made to the class roster.<br />";
	} elsif ($updateadds && (($endaccess > 0) && ($endaccess <= $startaccess))) {
	$response = 'The start access date/time is the same or later than the end access date/time. As this means that new roles will never be active, your requested roster update has not been carried out, and the roster remains unchanged. Please <a href="javascript:history.go(-1)">go back</a> to the previous page to try your changes again.'."\n";
	} elsif (!$updateadds && !$updatedrops) {
$response = "An update of the class roster has not been carried out because you indicated that you wanted to neither add new students, nor expire dropped students based on a comparison between the institutional class lists for the course sections and crosslisted courses that contribure enrollment to this LON-CAPA course.";	$response = "An update of the class roster has not been carried out because you indicated that you wanted to neither add new students, nor expire dropped students based on a comparison between the institutional class lists for the course sections and crosslisted courses that contribure enrollment to this LON-CAPA course.";
} elsif ($coursecode eq '') {	} elsif ($coursecode eq '') {
$response = "There was a problem retrieving the course code for this LON-CAPA course. An update of the class roster has not been carried out, and enrollment remains unchanged";	$response = "There was a problem retrieving the course code for this LON-CAPA course. An update of the class roster has not been carried out, and enrollment remains unchanged";
} else {	} else {
# Get complete list of course sections to update	&get_institutional_codes(\%settings,\@allcourses,\%LC_code);
my @currsections = ();
my @currxlists = ();

if ($settings{'internal.sectionnums'} =~ m/,/) {
@currsections = split/,/,$settings{'internal.sectionnums'};
} elsif ($settings{'internal.sectionnums'} ne '') {
$currsections[0] = $settings{'internal.sectionnums'};
}

if ($settings{'internal.crosslistings'} =~ m/,/) {
@currxlists = split/,/,$settings{'internal.crosslistings'};
} elsif ($settings{'internal.crosslistings'} ne '') {
$currxlists[0] = $settings{'internal.crosslistings'};
}

if (@currxlists > 0) {
foreach (@currxlists) {
if (m/^(\w+):(\w*)$/) {
unless (grep/^$1$/,@allcourses) {
push @allcourses,$1;
$LC_code{$1} = $2;
}
}
}
}

if (@currsections > 0) {
foreach (@currsections) {
if (m/^(\w+):(\w*)$/) {
my $sec = $coursecode.$1;
my $gp = $2;
unless (grep/^$sec$/,@allcourses) {
push @allcourses,$sec;
$LC_code{$sec} = $gp;
}
}
}
}

if (@allcourses > 0) {	if (@allcourses > 0) {
@{$affiliates{$crs}} = @allcourses;	@{$affiliates{$crs}} = @allcourses;
my $outcome = &Apache::lonnet::fetch_enrollment_query('updatenow',\%affiliates,\%reply,$dom,$crs);	my $outcome = &Apache::lonnet::fetch_enrollment_query('updatenow',\%affiliates,\%reply,$dom,$crs);
	unless ($outcome eq 'ok') {
	&Apache::lonnet::logthis("lonpopulate:update roster".
	"failed to retrieve classlist".
	" data for ".$crs."\@".$dom." by ".
	$env{'user.name'}." \@ ".$env{'user.domain'}.
	": ".$outcome);
	}
if ($reply{$crs} > 0) {	if ($reply{$crs} > 0) {
($changecount,$response) = &LONCAPA::Enrollment::update_LC($dom,$crs,$updateadds,$updatedrops,$startaccess,$endaccess,$authtype,$autharg,\@allcourses,\%LC_code,\$logmsg,\$newusermsg,"updatenow");	($changecount,$response) = &LONCAPA::Enrollment::update_LC($dom,$crs,$updateadds,$updatedrops,$startaccess,$endaccess,$authtype,$autharg,\@allcourses,\%LC_code,\$logmsg,\$newusermsg,"updatenow",\%phototypes);
} else {	} else {
$response = "There was a problem retrieving institutional class list data for the course sections and crosslisted courses which contribute enrollment to this course. No updates have been carried out, and the roster remains unchanged.";	$response = "There was a problem retrieving institutional class list data for the course sections and crosslisted courses which contribute enrollment to this course. No updates have been carried out, and the roster remains unchanged.";
}	}
Line 2177 sub print_update_result () {	Line 2611 sub print_update_result () {
}	}
unless ($newusermsg eq '') {	unless ($newusermsg eq '') {
$newusermsg = substr( $newusermsg,0,rindex($newusermsg,'<li>') );	$newusermsg = substr( $newusermsg,0,rindex($newusermsg,'<li>') );
$newusermsg = "<br/><br/>The following new system user(s) who was/were created will be using internal authentication with an initial randomly generated password. A valid e-mail address was not available for this/these user(s) so LON-CAPA account credentials could not be sent via e-mail.<br/><ul><li>".$newusermsg."</ul><br/>";	$newusermsg = "<br/><br/>The following new system user(s) who was/were created will be using local or internal authentication with an initial randomly generated password. A valid e-mail address was not available for this/these user(s) so LON-CAPA account credentials could not be sent via e-mail.<br/><ul><li>".$newusermsg."</ul><br/>";
}	}
$response .= $logmsg.$newusermsg;	$response .= $logmsg.$newusermsg;
&print_reply($r,$response,$$tasktitleref{$action});	&print_reply($r,$response,$$tasktitleref{$action});
return;	return;
}	}

	sub get_institutional_codes {
	my ($settings,$allcourses,$LC_code) = @_;
	# Get complete list of course sections to update
	my @currsections = ();
	my @currxlists = ();
	my $coursecode = $$settings{'internal.coursecode'};

	if ($$settings{'internal.sectionnums'} ne '') {
	@currsections = split(/,/,$$settings{'internal.sectionnums'});
	}

	if ($$settings{'internal.crosslistings'} ne '') {
	@currxlists = split(/,/,$$settings{'internal.crosslistings'});
	}

	if (@currxlists > 0) {
	foreach (@currxlists) {
	if (m/^([^:]+):(\w*)$/) {
	unless (grep/^$1$/,@{$allcourses}) {
	push @{$allcourses},$1;
	$$LC_code{$1} = $2;
	}
	}
	}
	}

	if (@currsections > 0) {
	foreach (@currsections) {
	if (m/^(\w+):(\w*)$/) {
	my $sec = $coursecode.$1;
	my $lc_sec = $2;
	unless (grep/^$sec$/,@{$allcourses}) {
	push @{$allcourses},$sec;
	$$LC_code{$sec} = $lc_sec;
	}
	}
	}
	}
	return;
	}


sub print_viewclass_response {	sub print_viewclass_response {
my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;	my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
my $response;	my $response;
Line 2200 sub print_viewclass_response {	Line 2676 sub print_viewclass_response {
my %otherdom = ();	my %otherdom = ();
my %lockchg = ();	my %lockchg = ();
my %nolockchg = ();	my %nolockchg = ();
my $classlist = &Apache::loncoursedata::get_classlist($cid,$dom,$crs);	my $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
my $endidx = &Apache::loncoursedata::CL_END;	my $endidx = &Apache::loncoursedata::CL_END;
my $startidx = &Apache::loncoursedata::CL_START;	my $startidx = &Apache::loncoursedata::CL_START;
my $ididx=&Apache::loncoursedata::CL_ID;	my $ididx=&Apache::loncoursedata::CL_ID;
my $secidx=&Apache::loncoursedata::CL_SECTION;	my $secidx=&Apache::loncoursedata::CL_SECTION;
my $typeidx=&Apache::loncoursedata::CL_TYPE;	my $typeidx=&Apache::loncoursedata::CL_TYPE;
my $lockedidx=&Apache::loncoursedata::CL_LOCKEDTYPE;	my $lockedidx=&Apache::loncoursedata::CL_LOCKEDTYPE;
my @typechglist = ();
my @lockchglist = ();
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chgauto','chgmanual','lockchg','unlockchg']);	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chgauto','chgmanual','lockchg','unlockchg']);
if ($ENV{'form.chgauto'}) {	my @typechglist = (&Apache::loncommon::get_env_multiple('form.chgauto'),
if (ref($ENV{'form.chgauto'}) eq 'ARRAY') {	&Apache::loncommon::get_env_multiple('form.chgmanual'));
push @typechglist, @{$ENV{'form.chgauto'}};	my @lockchglist = (&Apache::loncommon::get_env_multiple('form.lockchg'),
} else {	&Apache::loncommon::get_env_multiple('form.unlockchg'));
push @typechglist, $ENV{'form.chgauto'};
}
}
if ($ENV{'form.chgmanual'}) {
if (ref($ENV{'form.chgmanual'}) eq 'ARRAY') {
push @typechglist, @{$ENV{'form.chgmanual'}};
} else {
push @typechglist, $ENV{'form.chgmanual'};
}
}
if ($ENV{'form.lockchg'}) {
if (ref($ENV{'form.lockchg'}) eq 'ARRAY') {
push @lockchglist, @{$ENV{'form.lockchg'}};
} else {
push @lockchglist, $ENV{'form.lockchg'};
}
}
if ($ENV{'form.unlockchg'}) {
if (ref($ENV{'form.unlockchg'}) eq 'ARRAY') {
push @lockchglist, @{$ENV{'form.unlockchg'}};
} else {
push @lockchglist, $ENV{'form.unlockchg'};
}
}
foreach my $student (sort @typechglist) {	foreach my $student (sort @typechglist) {
my ($uname,$udom) = split/:/,$student;	my ($uname,$udom) = split/:/,$student;
my $sdata = $classlist->{$student};	my $sdata = $classlist->{$student};
Line 2307 sub print_viewclass_response {	Line 2758 sub print_viewclass_response {
}	}
if ($chgtotal > 0) {	if ($chgtotal > 0) {
$response = "You requested a change in enrollment type for $chgtotal students.<br /><br />\n";	$response = "You requested a change in enrollment type for $chgtotal students.<br /><br />\n";
$classlist = &Apache::loncoursedata::get_classlist($cid,$dom,$crs);	$classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
if ($chgok > 0) {	if ($chgok > 0) {
$response .= "The following $chgok changes were successful:<br />";	$response .= "The following $chgok changes were successful:<br />";
$response .= &enrolltype_result(\%chg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);	$response .= &enrolltype_result(\%chg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
Line 2324 sub print_viewclass_response {	Line 2775 sub print_viewclass_response {
}	}
if ($locktotal > 0) {	if ($locktotal > 0) {
$response .= "You requested locking/unlocking for $locktotal manually enrolled students.<br /><br />\n";	$response .= "You requested locking/unlocking for $locktotal manually enrolled students.<br /><br />\n";
$classlist = &Apache::loncoursedata::get_classlist($cid,$dom,$crs);	$classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
if ($lockok > 0) {	if ($lockok > 0) {
$response .= "The following $lockok changes were successful:<br />";	$response .= "The following $lockok changes were successful:<br />";
$response .= &enrolltype_result(\%lockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);	$response .= &enrolltype_result(\%lockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);
Line 2455 sub setup_date_selectors {	Line 2906 sub setup_date_selectors {
if (! defined($starttime)) {	if (! defined($starttime)) {
$starttime = time;	$starttime = time;
if ($action eq 'setdates') {	if ($action eq 'setdates') {
if (exists($ENV{'course.'.$ENV{'request.course.id'}.	if (exists($env{'course.'.$env{'request.course.id'}.
'.default_enrollment_start_date'})) {	'.default_enrollment_start_date'})) {
$starttime = $ENV{'course.'.$ENV{'request.course.id'}.	$starttime = $env{'course.'.$env{'request.course.id'}.
'.default_enrollment_start_date'};	'.default_enrollment_start_date'};
}	}
}	}
Line 2465 sub setup_date_selectors {	Line 2916 sub setup_date_selectors {
if (! defined($endtime)) {	if (! defined($endtime)) {
$endtime = time+(630246060); # 6 months from now, approx	$endtime = time+(630246060); # 6 months from now, approx
if ($action eq 'setdates') {	if ($action eq 'setdates') {
if (exists($ENV{'course.'.$ENV{'request.course.id'}.	if (exists($env{'course.'.$env{'request.course.id'}.
'.default_enrollment_end_date'})) {	'.default_enrollment_end_date'})) {
$endtime = $ENV{'course.'.$ENV{'request.course.id'}.	$endtime = $env{'course.'.$env{'request.course.id'}.
'.default_enrollment_end_date'};	'.default_enrollment_end_date'};
}	}
}	}
Line 2486 sub get_dates_from_form {	Line 2937 sub get_dates_from_form {
my $enddate;	my $enddate;
$startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');	$startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');
$enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');	$enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');
if ( exists ($ENV{'form.no_end_date'}) ) {	if ( exists ($env{'form.no_end_date'}) ) {
$enddate = 0;	$enddate = 0;
}	}
return ($startdate,$enddate);	return ($startdate,$enddate);
Line 2495 sub get_dates_from_form {	Line 2946 sub get_dates_from_form {
sub date_setting_table {	sub date_setting_table {
my ($starttime,$endtime,$action) = @_;	my ($starttime,$endtime,$action) = @_;
my ($startform,$endform) = &setup_date_selectors($starttime,$endtime,$action);	my ($startform,$endform) = &setup_date_selectors($starttime,$endtime,$action);
my $perpetual = '<nobr><input type="checkbox" name="no_end_date"';	my $perpetual = '<nobr><label><input type="checkbox" name="no_end_date"';
if (($action eq 'setdates' && defined($endtime) && $endtime == 0) \|\| (($action eq 'setaccess' \|\| $action eq 'updatenow') && ($endtime eq '' \|\| $endtime == 0)) ) {	if (($action eq 'setdates' && defined($endtime) && $endtime == 0) \|\| (($action eq 'setaccess' \|\| $action eq 'updatenow') && ($endtime eq '' \|\| $endtime == 0)) ) {
$perpetual .= ' checked';	$perpetual .= ' checked';
}	}
$perpetual.= ' />'.' no ending date</nobr>';	$perpetual.= ' />'.' no ending date</label></nobr>';
my $start_table = '';	my $start_table = '';
$start_table .= "<table>\n";	$start_table .= "<table>\n";
$start_table .= '<tr><td align="right">Starting Date</td>'.	$start_table .= '<tr><td align="right">Starting Date</td>'.
Line 2515 sub date_setting_table {	Line 2966 sub date_setting_table {
return ($start_table, $end_table);	return ($start_table, $end_table);
}	}

	sub validate_lcsec {
	my ($curr_groups,$lcsec) = @_;
	if (($lcsec eq 'all') \|\| ($lcsec eq 'none')) {
	return 'reserved';
	} else {
	if (exists($$curr_groups{$lcsec})) {
	return 'group';
	}
	}
	return 'ok';
	}

	sub user_is_courseowner {
	my ($courseowner) = @_;
	my $user;
	if ($courseowner =~ /^[^:]+:[^:]+$/) {
	$user = $env{'user.name'}.':'.$env{'user.domain'};
	} else {
	$user = $env{'user.name'};
	}
	return ($user eq $courseowner);
	}

###################################################################	###################################################################
sub handler {	sub handler {
my $r = shift;	my $r = shift;
if ($r->header_only) {	if ($r->header_only) {
$r->content_type('text/html');	&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;	$r->send_http_header;
return OK;	return OK;
}	}
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['action','state']);	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['action','state']);
# Needs to be in a course	# Needs to be in a course
if (! (($ENV{'request.course.fn'}) && (&Apache::lonnet::allowed('cst',$ENV{'request.course.id'})))) {	if (! (($env{'request.course.fn'}) && (&Apache::lonnet::allowed('cst',$env{'request.course.id'})))) {
# Not in a course, or not allowed to modify parms	# Not in a course, or not allowed to modify parms
$ENV{'user.error.msg'}="/adm/populate:cst:0:0:Cannot drop or add students";	$env{'user.error.msg'}="/adm/populate:cst:0:0:Cannot drop or add students";
return HTTP_NOT_ACCEPTABLE;	return HTTP_NOT_ACCEPTABLE;
}	}
# Start page	# Start page
$r->content_type('text/html');	&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;	$r->send_http_header;

my @tasks = ("information","chgsettings","setdates","setaccess","notify","crosslist","sections","photos","updatenow","viewclass");	my @tasks = ("information","chgsettings","setdates","setaccess","notify","crosslist","sections","photos","updatenow","updatephotos","viewclass");

my %tasklong = (	my %tasklong = (
information => "Task information",	information => "Task information",
Line 2544 sub handler {	Line 3018 sub handler {
notify => "Notification of changes",	notify => "Notification of changes",
crosslist => "Change crosslistings",	crosslist => "Change crosslistings",
sections => "Section settings",	sections => "Section settings",
photos => "Student photos",	photos => "Student photo settings",
	updatephotos => "Update student photos",
updatenow => "Update roster now",	updatenow => "Update roster now",
newcross => "Add crosslistings",	newcross => "Add crosslistings",
newsections => "Add sections",	newsections => "Add sections",
Line 2558 sub handler {	Line 3033 sub handler {
notify => "Notification of enrollment changes",	notify => "Notification of enrollment changes",
crosslist => "Changes to crosslistings",	crosslist => "Changes to crosslistings",
sections => "Changes to section settings",	sections => "Changes to section settings",
photos => "Automatic import of student photos",	photos => "Student photo settings",
	updatephotos => "Update student photos",
updatenow => "Immediate course roster update",	updatenow => "Immediate course roster update",
newcross => "Adding new crosslisted courses",	newcross => "Adding new crosslisted courses",
newsections => "Adding new course sections",	newsections => "Adding new course sections",
Line 2566 sub handler {	Line 3042 sub handler {
);	);

my $realm = '';	my $realm = '';
if ( exists($ENV{'request.course.id'}) ) {	if ( exists($env{'request.course.id'}) ) {
$realm= $ENV{'course.'.$ENV{'request.course.id'}.'.description'};	$realm= $env{'course.'.$env{'request.course.id'}.'.description'};
}	}
unless ($realm) { $realm=' '; }	unless ($realm) { $realm=' '; }
my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};

#	#
# Main switch on form.action and form.state, as appropriate	# Main switch on form.action and form.state, as appropriate
#	#

my $action = "information";	my $action = "information";
if ( exists($ENV{'form.action'}) ) {	if ( exists($env{'form.action'}) ) {
$action = $ENV{'form.action'};	$action = $env{'form.action'};
}	}
my $state = "choose";	my $state = "choose";

if ( exists($ENV{'form.state'}) ) {	if ( exists($env{'form.state'}) ) {
$state = $ENV{'form.state'};	$state = $env{'form.state'};
}	}

if ($action eq "information") {	if ($action eq "information") {
Line 2594 sub handler {	Line 3070 sub handler {
$r->print(&choose_header($action));	$r->print(&choose_header($action));
} else {	} else {
if ($action eq "crosslist") {	if ($action eq "crosslist") {
if ( exists($ENV{'form.numcross'}) ) {	if ( exists($env{'form.numcross'}) ) {
if ( $ENV{'form.numcross'} > 0 ) {	if ( $env{'form.numcross'} > 0 ) {
$r->print(&choose_header($action));	$r->print(&choose_header($action));
} else {	} else {
$r->print(&header());	$r->print(&header());
Line 2604 sub handler {	Line 3080 sub handler {
$r->print(&header());	$r->print(&header());
}	}
} elsif ($action eq "sections") {	} elsif ($action eq "sections") {
if ( exists($ENV{'form.numsec'}) ) {	if ( exists($env{'form.numsec'}) ) {
if ( $ENV{'form.numsec'} > 0 ) {	if ( $env{'form.numsec'} > 0 ) {
$r->print(&choose_header($action));	$r->print(&choose_header($action));
} else {	} else {
$r->print(&header());	$r->print(&header());
Line 2642 sub handler {	Line 3118 sub handler {
} elsif ($action eq "updatenow") {	} elsif ($action eq "updatenow") {
&print_update_result($r,$realm,$dom,$crs,$action,\%tasktitle);	&print_update_result($r,$realm,$dom,$crs,$action,\%tasktitle);
} elsif ($action eq "photos") {	} elsif ($action eq "photos") {
&print_photos_response($r,$realm,$dom,$crs,$action,\%tasktitle);	if ($state eq "photoupdate") {
	&print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
	} else {
	&photo_permission($r,$realm,$dom,$crs,$action,\%tasktitle);
	}
	} elsif ($action eq "updatephotos") {
	&print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
} elsif ($action eq "newcross") {	} elsif ($action eq "newcross") {
&print_crosslistings_response($r,$realm,$dom,$crs,$action,\%tasktitle);	&print_crosslistings_response($r,$realm,$dom,$crs,$action,\%tasktitle);
} elsif ($action eq "newsections") {	} elsif ($action eq "newsections") {

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.17
changed lines
	Added in v.1.48