loncom/interface/lonpopulate.pm - diff

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Diff for /loncom/interface/lonpopulate.pm between versions 1.16 and 1.35

version 1.16, 2004/06/29 04:30:00	version 1.35, 2006/02/07 16:21:26
Line 35 use Apache::loncoursedata;	Line 35 use Apache::loncoursedata;
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 $html=&Apache::lonxml::xmlbegin();
my $bodytag=&Apache::loncommon::bodytag('Classlist Manager');	my $bodytag=&Apache::loncommon::bodytag('Classlist Manager');
return(<<ENDHEAD);	return(<<ENDHEAD);
<html>	$html
<head>	<head>
<title>LON-CAPA Classlist Manager</title>	<title>LON-CAPA Classlist Manager</title>
</head>	</head>
Line 78 function process(calling,numauto,nummanu	Line 78 function process(calling,numauto,nummanu
}	}
}	}
if (rad1 == 0) {	if (rad1 == 0) {
alert("You must check either 'Enable' or 'Disable' for nightly additions based on classlist changes")	alert("You must select either 'Enable' or 'Disable' for nightly additions based on classlist changes")
checker = 0	checker = 0
}	}
if (rad2 == 0) {	if (rad2 == 0) {
alert("You must check either 'Enable' or 'Disable' for nightly removals based on classlist changes")	alert("You must select either 'Enable' or 'Disable' for nightly removals based on classlist changes")
checker = 0	checker = 0
}	}
}	}
Line 106 function process(calling,numauto,nummanu	Line 106 function process(calling,numauto,nummanu
}	}
}	}
if (rad1 == 0) {	if (rad1 == 0) {
alert("You must check either 'Enable' or 'Disable' for nightly additions based on classlist changes")	alert("You must select either 'Yes' or 'No' for immediate addition of newly registered students to the roster")
checker = 0	checker = 0
}	}
if (rad2 == 0) {	if (rad2 == 0) {
alert("You must check either 'Enable' or 'Disable' for nightly removals based on classlist changes")	alert("You must select either 'Yes' or 'No' for immediate removal of unregistered students from the roster")
checker = 0	checker = 0
}	}
if (formName.updatedrops[unenrolldis].checked && formName.updateadds[enrolldis].checked ) {	if (formName.updatedrops[unenrolldis].checked && formName.updateadds[enrolldis].checked ) {
alert("You have checked 'Disable' for both addition and removal of students\\n in the Registrar's classlist but not in your LON-CAPA course. \\nHence there is no update to carry out")	alert("You have selected 'No' for both addition and removal of students\\n in the Registrar's classlist but not in your LON-CAPA course. \\nHence there is no update to carry out")
checker = 0	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 151 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>
\|;	\|;
	my $html=&Apache::lonxml::xmlbegin();
return(<<ENDHEAD);	return(<<ENDHEAD);
<html>	$html
<head>	<head>
<title>LON-CAPA Classlist Manager</title>	<title>LON-CAPA Classlist Manager</title>
$scripttag	$scripttag
Line 190 ENDHEAD	Line 188 ENDHEAD
sub print_mainbox {	sub print_mainbox {
my ($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 ($action eq "information") {
Line 228 ENDTHIS	Line 226 ENDTHIS
sub print_navmenu {	sub print_navmenu {
my ($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);	$r->print(<<ENDONE);
<td width="10" valign="top" bgcolor="#DDFFFF"> </td>	<td width="10" valign="top" bgcolor="#DDFFFF"> </td>
Line 267 ENDONE	Line 265 ENDONE
sub print_main_frame {	sub print_main_frame {
my ($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 312 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 photos 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 320 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 487 ENDTWO	Line 489 ENDTWO
</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 $notifycount = 0;
	my @notified = split(/,/,$enrollvar{notifylist});
foreach (@notified) {	foreach (@notified) {
unless ($_ eq '') { $notifycount ++; }	unless ($_ eq '') { $notifycount ++; }
}	}
my $noteset = '';	my $noteset = '';
if ($notifycount) {	if ($notifycount) {
Line 542 ENDTWO	Line 539 ENDTWO
my @roleinfo = split/:/,$_;	my @roleinfo = split/:/,$_;
if ($roleinfo[0] eq 'cc') {	if ($roleinfo[0] eq 'cc') {
unless (grep/^$roleinfo[1]\@$roleinfo[2]/,@ccs) {	unless (grep/^$roleinfo[1]\@$roleinfo[2]/,@ccs) {
my $active_cc = &LONCAPA::Enrollment::check_user_status($roleinfo[2],$roleinfo[1],$dom,$crs,'cc');	my $active_cc = &Apache::loncommon::check_user_status($roleinfo[2],$roleinfo[1],$dom,$crs,'cc');
if ($active_cc eq 'ok') {	if ($active_cc eq 'active') {
push @ccs, "$roleinfo[1]\@$roleinfo[2]";	push @ccs, "$roleinfo[1]\@$roleinfo[2]";
$pname{"$roleinfo[1]\@$roleinfo[2]"} = &Apache::loncommon::plainname($roleinfo[1],$roleinfo[2]);	$pname{"$roleinfo[1]\@$roleinfo[2]"} = &Apache::loncommon::plainname($roleinfo[1],$roleinfo[2]);
if (grep/^$roleinfo[1]\@$roleinfo[2]$/,@notified) {	if (grep/^$roleinfo[1]\@$roleinfo[2]$/,@notified) {
Line 567 ENDTWO	Line 564 ENDTWO
}	}
}	}
}	}
my $viewer = $ENV{'user.name'}.'@'.$ENV{'user.domain'};	my $viewer = $env{'user.name'}.'@'.$env{'user.domain'};
unless ( (grep/^$viewer$/,@ccs) \|\| ($viewer eq '') ) {	unless ( (grep/^$viewer$/,@ccs) \|\| ($viewer eq '') ) {
push @ccs,$viewer;	push @ccs,$viewer;
$pname{$viewer} = &Apache::loncommon::plainname($ENV{'user.name'},$ENV{'user.domain'});	$pname{$viewer} = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
$notifystate{$viewer} = 0;	$notifystate{$viewer} = 0;
}	}

Line 640 ENDTWO	Line 637 ENDTWO
</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 673 ENDTWO	Line 668 ENDTWO
for (my $i=0; $i<@xlists; $i++) {	for (my $i=0; $i<@xlists; $i++) {
my $xl = ' ';	my $xl = ' ';
my $gp = ' ';	my $gp = ' ';
if ($xlists[$i] =~ /(\w+):?(.*)$/) {	if ($xlists[$i] =~ /^([^:]+):?(.*)$/) {
$xl = $1;	$xl = $1;
$gp = $2;	$gp = $2;
}	}
Line 725 ENDTWO	Line 720 ENDTWO
} elsif ($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 897 your changes.</td>	Line 887 your changes.</td>
<input type=\"radio\" name=\"showphotos\" value=\"0\" checked=\"true\" /> No	<input type=\"radio\" name=\"showphotos\" value=\"0\" checked=\"true\" /> No
");	");
}	}
$r->print("	$r->print('
</td>	</td>
</tr>	</tr>
	');
	my ($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')) {
	$can_enable = 0;
	} else {
	if ($env{'user.name'} eq $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 Course Coordinators can choose to automatically import student photos into this course.').'<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>
	</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) {
	$r->print('
<tr>	<tr>
<td>	<td>
<font color=\"#888888\">	<font color="#888888">'.
Note: if you enable automatic import of student photos, your course will automatically have access to photos stored by your institution for all officially registered students, via a conduit established by your LON-CAPA domain coordinator.	&mt('Note: if you enable automatic import of student photos, your course will automatically have access to photos stored by your institution for officially registered students, via a conduit established by your LON-CAPA domain coordinator.').'
</font>	</font>
</td>	</td>
</tr>	</tr>
	');
	} else {
	if ($env{'user.name'} eq $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'});
	$r->print('
	<tr>
	<td>'.
	&mt('The policies of your institution [_1] require that the course owner [_2] must indicate acceptance of the conditions of use of digital photos of registered students, before they may be made available for use in a course.',$institution,$ownername).'<br /><br />'.&mt('Please direct the course owner (e-mail: [_1]) to visit the "Student photos" page in the Automated Enrollment Manager to indicate acceptance of these conditions of use',$owneremail).'<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("	$r->print("
<form name=\"enter\" method=\"post\"><br/>	<form name=\"enter\" method=\"post\"><br/>
Line 932 Note: if you enable automatic import of	Line 980 Note: if you enable automatic import of
<table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">	<table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
<tr>	<tr>
<td>	<td>
Add any students currently included in institutional classlist(s) but not enrolled in your LON-CAPA course.	Add any students currently included in institutional classlist(s) but not enrolled in your LON-CAPA course.<br />
<input type=\"radio\" name=\"updateadds\" value=\"1\"> Yes	<input type=\"radio\" name=\"updateadds\" value=\"1\"> Yes <input type=\"radio\" name=\"updateadds\" value=\"0\"> No
<input type=\"radio\" name=\"updateadds\" value=\"0\"> No
</td>	</td>
</tr>	</tr>
<tr>	<tr>
<td>	<td>
Expire students previously added by nightly enrollment process, but no longer listed in institutional classlist(s).	Expire students previously added by nightly enrollment process, but no longer listed in institutional classlist(s).<br />
<input type=\"radio\" name=\"updatedrops\" value=\"1\"> Yes	<input type=\"radio\" name=\"updatedrops\" value=\"1\"> Yes
<input type=\"radio\" name=\"updatedrops\" value=\"0\"> No <br/>	<input type=\"radio\" name=\"updatedrops\" value=\"0\"> No <br/>
</td>	</td>
Line 967 Note: Any students previously added manu	Line 1014 Note: Any students previously added manu
<input type=\"hidden\" name=\"state\" value=\"process\" />	<input type=\"hidden\" name=\"state\" value=\"process\" />
</form>	</form>
");	");
	} elsif ($action eq 'updatephotos') {
	$r->print("
	<table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
	<tr>
	<td align=\"left\"><b>$$tasktitleref{$action}</b>
	</td>
	</tr><tr><td>");
	if ($enrollvar{'showphotos'}) {
	my ($update,$commentary) = &Apache::lonnet::auto_photochoice($crs,
	$dom);
	$r->print('<br />'.$commentary.'<br /><br />
	<form name="photoupdate" method="post">
	<input type ="button" name="retrieve" value="'.&mt('Update photo repository').'"
	onclick="javascript:document.photoupdate.submit()" />
	<input type ="hidden" name="action" value="'.$action.'" />
	<input type ="hidden" name="state" value="process" />
	</form>');
	} else {
	$r->print('Update of photos is unavailable, as import of student photos is currently disabled.<br />Enable this first via: <a href="/adm/populate?action=photos">'.$$tasktitleref{'photos'}.'</a>');
	}
	$r->print('</td></tr>
	<tr><td> </td></tr>
	</table>');
} elsif ($action eq 'viewclass') {	} elsif ($action eq 'viewclass') {
$r->print("	$r->print("
<form name=\"studentform\" method=\"post\"><br/>	<form name=\"studentform\" method=\"post\"><br/>
Line 984 Note: Any students previously added manu	Line 1054 Note: Any students previously added manu
<tr>	<tr>
<td>	<td>
");	");
if (! exists($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)$/) {
$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 1001 Note: Any students previously added manu	Line 1071 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 1230 sub print_chgsettings_response {	Line 1300 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 1304 sub print_setdates_response {	Line 1374 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 1385 sub print_setaccess_response {	Line 1462 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{$action});
return;	return;
Line 1477 sub print_notify_response {	Line 1561 sub print_notify_response {
my %settings = &Apache::lonnet::get('environment',['internal.notifylist','internal.coursecode'],$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 1563 sub print_crosslistings_menu () {	Line 1642 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 $gp = "gp_".$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.$gp"}) ) {
$xlistentry .= $ENV{"form.$gp"};	$xlistentry .= $env{"form.$gp"};
}	}
push @xlists,$xlistentry;	push @xlists,$xlistentry;
$crosscount ++;	$crosscount ++;
Line 1589 sub print_crosslistings_menu () {	Line 1666 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 1611 sub print_crosslistings_menu () {	Line 1685 sub print_crosslistings_menu () {
$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/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/>
Line 1671 sub print_crosslistings_response () {	Line 1745 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) {
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 $gp = "newgroupid_".$i;
if ( exists($ENV{"form.$xl"}) ) {	if ( exists($env{"form.$xl"}) ) {
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"}.":".$env{"form.$gp"};
} else {	} else {
push @badowner,$ENV{"form.$xl"}.":".$ENV{"form.$gp"};	push @badowner,$env{"form.$xl"}.":".$env{"form.$gp"};
}	}
} else {	} else {
push @badxlists, $ENV{"form.$xl"}.":".$ENV{"form.$gp"}.":".$coursecheck;	push @badxlists, $env{"form.$xl"}.":".$env{"form.$gp"}.":".$coursecheck;
}	}
}	}
}	}
Line 1706 sub print_crosslistings_response () {	Line 1778 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$/) {
Line 1725 sub print_crosslistings_response () {	Line 1794 sub print_crosslistings_response () {
}	}
} else {	} else {
if ($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 ($xlist,$gp) = split/:/,$_;
Line 1785 sub print_sections_menu () {	Line 1849 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 $gp = "loncapasec_".$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( $env{"form.$gp"} ) ) {
$secentry .= $ENV{"form.$gp"};	$secentry .= $env{"form.$gp"};
}	}
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.$gp"};
$seccount ++;	$seccount ++;
$addcount ++;	$addcount ++;
} else {	} else {
push @badowner,$ENV{"form.$secnum"}.":".$ENV{"form.$gp"};	push @badowner,$env{"form.$secnum"}.":".$env{"form.$gp"};
}	}
} else {	} else {
push @badsections, $ENV{"form.$secnum"}.":".$ENV{"form.$gp"}.":".$coursecheck;	push @badsections, $env{"form.$secnum"}.":".$env{"form.$gp"}.":".$coursecheck;
}	}
}	}
}	}
Line 1839 sub print_sections_menu () {	Line 1901 sub print_sections_menu () {
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 $gp = "secgp_".$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.$gp"}) ) {
$secentry .= $ENV{"form.$gp"};	$secentry .= $env{"form.$gp"};
}	}
push @sections,$secentry;	push @sections,$secentry;
$seccount ++;	$seccount ++;
Line 1855 sub print_sections_menu () {	Line 1917 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 1908 sections which contribute to enrollment	Line 1967 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(
Line 1969 sub print_sections_response () {	Line 2028 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) {
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 $gp = "newsecgp_".$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 $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.$gp"};
} else {	} else {
push @badowner,$ENV{"form.$sec"}.":".$ENV{"form.$gp"};	push @badowner,$env{"form.$sec"}.":".$env{"form.$gp"};
}	}
} else {	} else {
push @badsections, $ENV{"form.$sec"}.":".$ENV{"form.$gp"}.":".$coursecheck;	push @badsections, $env{"form.$sec"}.":".$env{"form.$gp"}.":".$coursecheck;
}	}
}	}
}	}
Line 2005 sub print_sections_response () {	Line 2062 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 2056 sub print_sections_response () {	Line 2109 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.showphotos'],
$showphotos=$ENV{'form.showphotos'};	$dom,$crs);
	my ($showphotos,$response);
	if (exists($env{'form.cancel_agreement'})) {
	if ($env{'user.name'} eq $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 ($env{'user.name'} eq $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_oenerinfo($dom,$courseowner);
	$response = &mt('The policies of your institution [_1] require that the course owner [_2] must indicate acceptance of the conditions of use of digital photos of registered students, before they may be made available for use in a course.',$institution,$ownername).'<br /><br />'.&mt('Please direct the course owner (e-mail: [_1]) to visit the "Student photos" page in the Automated Enrollment Manager to indicate acceptance of these conditions of use',$owneremail);
	}
	&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.showphotos'],
	$dom,$crs);
	my $currphotos = $settings{'internal.showphotos'};
my $response = "";	my $response = "";
	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.showphotos' => $showphotos);	my %cenv = ('internal.showphotos' => $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{$action});	&print_reply($r,$response,$$tasktitleref{$action});
return;	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});
	return;
	}

	sub get_ownerinfo {
	my ($dom,$owner) = @_;
	my ($ownername,$owneremail);
	if ($owner) {
	$ownername=&Apache::loncommon::plainname($owner,$dom,'firstname');
	my %ownerinfo = &Apache::lonnet::get('environment','permanentemail',
	$dom,$owner);
	$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 2101 sub print_update_result () {	Line 2391 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,$crs);	my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.sectionnums','internal.crosslistings','internal.authtype','internal.autharg','internal.showphotos'],$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 = $settings{'internal.showphotos'};
my ($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.";	$response = "There was a problem retrieving institutional class list data for the course sections and crosslisted courses which contribute enrollment to this course. No updates have been carried out, and the roster remains unchanged.";
}	}
Line 2178 sub print_update_result () {	Line 2440 sub print_update_result () {
}	}
unless ($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 $gp = $2;
	unless (grep/^$sec$/,@{$allcourses}) {
	push @{$allcourses},$sec;
	$$LC_code{$sec} = $gp;
	}
	}
	}
	}
	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 2201 sub print_viewclass_response {	Line 2505 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 2308 sub print_viewclass_response {	Line 2587 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,$typeidx);
Line 2325 sub print_viewclass_response {	Line 2604 sub print_viewclass_response {
}	}
if ($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 2456 sub setup_date_selectors {	Line 2735 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 2466 sub setup_date_selectors {	Line 2745 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 2487 sub get_dates_from_form {	Line 2766 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 2520 sub date_setting_table {	Line 2799 sub date_setting_table {
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 2545 sub handler {	Line 2824 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 2559 sub handler {	Line 2839 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 2567 sub handler {	Line 2848 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 2595 sub handler {	Line 2876 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 2605 sub handler {	Line 2886 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());	$r->print(&header());
Line 2643 sub handler {	Line 2924 sub handler {
} elsif ($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.1.16
changed lines
	Added in v.1.35