loncom/interface/lonparmset.pm - diff

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Diff for /loncom/interface/lonparmset.pm between versions 1.297 and 1.361

version 1.297, 2006/05/01 14:59:38	version 1.361, 2007/03/05 02:46:45
Line 63 use Apache::lonhomework;	Line 63 use Apache::lonhomework;
use Apache::lonxml;	use Apache::lonxml;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnavmaps;	use Apache::lonnavmaps;
	use Apache::longroup;
	use Apache::lonrss;
	use LONCAPA qw(:DEFAULT :match);

# --- Caches local to lonparmset	# --- Caches local to lonparmset

Line 90 Inputs: $what - a parameter spec (inclu	Line 93 Inputs: $what - a parameter spec (inclu

Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 14 possible levels	Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 14 possible levels

14 - General Course	14- General Course
13 - Map or Folder level in course	13- Map or Folder level in course
12- resource default	12- resource default
11- map default	11- map default
10 - resource level in course	10- resource level in course
9 - General for section	9 - General for section
8 - Map or Folder level for section	8 - Map or Folder level for section
7 - resource level in section	7 - resource level in section
Line 119 sub parmval_by_symb {	Line 122 sub parmval_by_symb {
# load caches	# load caches
&cacheparmhash();	&cacheparmhash();

my $useropt=&Apache::lonnet::get_userresdata($uname,$udom);	my $useropt;
	if ($uname ne '' && $udom ne '') {
	$useropt = &Apache::lonnet::get_userresdata($uname,$udom);
	}

my $result='';	my $result='';
my @outpar=();	my @outpar=();
# ----------------------------------------------------- Cascading lookup scheme	# ----------------------------------------------------- Cascading lookup scheme
my $map=(&Apache::lonnet::decode_symb($symb))[0];	my $map=(&Apache::lonnet::decode_symb($symb))[0];
	$map = &Apache::lonnet::deversion($map);

my $symbparm=$symb.'.'.$what;	my $symbparm=$symb.'.'.$what;
my $mapparm=$map.'___(all).'.$what;	my $mapparm=$map.'___(all).'.$what;
Line 169 sub parmval_by_symb {	Line 176 sub parmval_by_symb {
}	}

# ------------------------------------------------------ fourth, back to course	# ------------------------------------------------------ fourth, back to course
if (defined($csec)) {	if ($csec ne '') {
if (defined($$courseopt{$seclevel})) {	if (defined($$courseopt{$seclevel})) {
$outpar[9]=$$courseopt{$seclevel};	$outpar[9]=$$courseopt{$seclevel};
$result=9;	$result=9;
Line 185 sub parmval_by_symb {	Line 192 sub parmval_by_symb {
}	}
}	}
# ------------------------------------------------------ fifth, check course group	# ------------------------------------------------------ fifth, check course group
if (defined($cgroup)) {	if ($cgroup ne '') {
if (defined($$courseopt{$grplevel})) {	if (defined($$courseopt{$grplevel})) {
$outpar[6]=$$courseopt{$grplevel};	$outpar[6]=$$courseopt{$grplevel};
$result=6;	$result=6;
Line 202 sub parmval_by_symb {	Line 209 sub parmval_by_symb {

# ---------------------------------------------------------- fifth, check user	# ---------------------------------------------------------- fifth, check user

if (defined($uname)) {	if ($uname ne '') {
if (defined($$useropt{$courselevel})) {	if (defined($$useropt{$courselevel})) {
$outpar[3]=$$useropt{$courselevel};	$outpar[3]=$$useropt{$courselevel};
$result=3;	$result=3;
Line 265 sub resetrulescache {	Line 272 sub resetrulescache {

sub rulescache {	sub rulescache {
my $id=shift;	my $id=shift;
if ($rulesid ne $env{'request.course.id'}) {	if ($rulesid ne $env{'request.course.id'}
%rules=();	&& !defined($rules{$id})) {
}
unless (defined($rules{$id})) {
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'};
%rules=&Apache::lonnet::dump('parmdefactions',$dom,$crs);	%rules=&Apache::lonnet::dump('parmdefactions',$dom,$crs);
Line 403 sub storeparm_by_symb_inner {	Line 408 sub storeparm_by_symb_inner {
# ---------------------------------------------------------- Construct prefixes	# ---------------------------------------------------------- Construct prefixes
$spnam=~s/\_([^\_]+)$/\.$1/;	$spnam=~s/\_([^\_]+)$/\.$1/;
my $map=(&Apache::lonnet::decode_symb($symb))[0];	my $map=(&Apache::lonnet::decode_symb($symb))[0];
	$map = &Apache::lonnet::deversion($map);

my $symbparm=$symb.'.'.$spnam;	my $symbparm=$symb.'.'.$spnam;
my $mapparm=$map.'___(all).'.$spnam;	my $mapparm=$map.'___(all).'.$spnam;

Line 488 sub storeparm_by_symb_inner {	Line 495 sub storeparm_by_symb_inner {
}	}

if ($reply=~/^error\:(.*)/) {	if ($reply=~/^error\:(.*)/) {
return "<font color=red>Write Error: $1</font>";	return "<span class=\"LC_error\">Write Error: $1</span>";
}	}
return '';	return '';
}	}
Line 502 sub storeparm_by_symb_inner {	Line 509 sub storeparm_by_symb_inner {

Format a value for output.	Format a value for output.

Inputs: $value, $type	Inputs: $value, $type, $editable

Returns: $value, formatted for output. If $type indicates it is a date,	Returns: $value, formatted for output. If $type indicates it is a date,
localtime($value) is returned.	localtime($value) is returned.
	$editable will return an icon to click on

=cut	=cut

##################################################	##################################################
##################################################	##################################################
sub valout {	sub valout {
my ($value,$type)=@_;	my ($value,$type,$editable)=@_;
my $result = '';	my $result = '';
# Values of zero are valid.	# Values of zero are valid.
if (! $value && $value ne '0') {	if (! $value && $value ne '0') {
$result = '  ';	if ($editable) {
	$result = '<span class="LC_clickhere">*</span>';
	} else {
	$result=' ';
	}
} else {	} else {
if ($type eq 'date_interval') {	if ($type eq 'date_interval') {
my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);	my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
Line 542 sub valout {	Line 554 sub valout {
}	}
$result=~s/\s+$//;	$result=~s/\s+$//;
} elsif (&isdateparm($type)) {	} elsif (&isdateparm($type)) {
$result = localtime($value).&date_sanity_info($value);	$result = &Apache::lonlocal::locallocaltime($value).
	&date_sanity_info($value);
} else {	} else {
$result = $value;	$result = $value;
}	}
Line 584 sub plink {	Line 597 sub plink {
return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$marker.'" /></td></tr><tr><td align="center">'.	return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$marker.'" /></td></tr><tr><td align="center">'.
'<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','"	'<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','"
.$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'.	.$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'.
&valout($value,$type).'</a></td></tr></table>';	&valout($value,$type,1).'</a></td></tr></table>';
}	}

sub page_js {	sub page_js {
Line 649 sub startpage {	Line 662 sub startpage {
&page_js(),	&page_js(),
{'add_entries' => \%loaditems,});	{'add_entries' => \%loaditems,});
my $breadcrumbs =	my $breadcrumbs =
&Apache::lonhtmlcommon::breadcrumbs(undef,	&Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode');
'Table Mode Parameter Setting');
$r->print(<<ENDHEAD);	$r->print(<<ENDHEAD);
$start_page	$start_page
$breadcrumbs	$breadcrumbs
Line 697 sub print_row {	Line 709 sub print_row {
}	}
my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers');	my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers');
if ($automatic) {	if ($automatic) {
$parm.='<font color="red"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</font>';	$parm.='<span class="LC_warning"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</span>';
}	}
$r->print('<td bgcolor='.$defbgone.'>'.$parm.'</td>');	$r->print('<td bgcolor='.$defbgone.'>'.$parm.'</td>');

Line 1052 sub parmmenu {	Line 1064 sub parmmenu {
</script>	</script>
ENDSCRIPT	ENDSCRIPT
$r->print();	$r->print();
$r->print("\n<table><tr>");	$r->print("\n<table id=\"LC_parm_overview_parm_menu\"><tr>");
my $cnt=0;	my $cnt=0;
foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) {	foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) {
$r->print("\n<td><font size='-1'><label><input type='checkbox' name='pscat' ");	$r->print("\n<td><label><input type='checkbox' name='pscat' ");
$r->print('value="'.$tempkey.'"');	$r->print('value="'.$tempkey.'"');
if ($$pscat[0] eq "all" \|\| grep $_ eq $tempkey, @{$pscat}) {	if ($$pscat[0] eq "all" \|\| grep $_ eq $tempkey, @{$pscat}) {
$r->print(' checked');	$r->print(' checked');
}	}
$r->print('>'.$$allparms{$tempkey}.'</label></font></td>');	$r->print('>'.$$allparms{$tempkey}.'</label></td>');
$cnt++;	$cnt++;
if ($cnt==3) {	if ($cnt==3) {
$r->print("</tr>\n<tr>");	$r->print("</tr>\n<tr>");
Line 1068 ENDSCRIPT	Line 1080 ENDSCRIPT
}	}
}	}
$r->print('	$r->print('
</tr><tr><td>	</tr><tr id=\"LC_parm_overview_parm_menu_selectors\"><td>
<a href="javascript:checkall(true, \'pscat\')">Select All</a><br />	<a href="javascript:checkall(true, \'pscat\')">Select All</a><br />
<a href="javascript:checkstandard()">Select Common Only</a>	<a href="javascript:checkstandard()">Select Common Only</a>
</td><td>	</td><td>
Line 1118 sub usermenu {	Line 1130 sub usermenu {
'oi' => "or ID",	'oi' => "or ID",
'ad' => "at Domain"	'ad' => "at Domain"
);	);
my %sectionhash=();
my $sections='';	my $sections='';
my $numsec = &Apache::loncommon::get_sections(	my %sectionhash = &Apache::loncommon::get_sections();
$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'},
\%sectionhash);
my $groups;	my $groups;
my %grouphash;	my %grouphash = &Apache::longroup::coursegroups();
my $numgrp = &Apache::loncommon::coursegroups(
\%grouphash,	if (%sectionhash) {
$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'});
if ($numsec > 0) {
$sections=$lt{'se'}.': <select name="csec"';	$sections=$lt{'se'}.': <select name="csec"';
if ($numsec && $numgrp && $parmlev ne 'full') {	if (%grouphash && $parmlev ne 'full') {
$sections .= qq\| onchange="group_or_section('csec')" \|;	$sections .= qq\| onchange="group_or_section('csec')" \|;
}	}
$sections .= '>';	$sections .= '>';
Line 1143 sub usermenu {	Line 1149 sub usermenu {
}	}
$sections.='</select>';	$sections.='</select>';
}	}
if ($numsec && $numgrp && $parmlev ne 'full') {	if (%sectionhash && %grouphash && $parmlev ne 'full') {
$sections .= ' or ';	$sections .= ' or ';
$sections .= qq\|	$sections .= qq\|
<script type="text/javascript">	<script type="text/javascript">
Line 1169 function group_or_section(caller) {	Line 1175 function group_or_section(caller) {
</script>	</script>
\|;	\|;
}	}
if ($numgrp > 0) {
	if (%grouphash) {
$groups=$lt{'gr'}.': <select name="cgroup"';	$groups=$lt{'gr'}.': <select name="cgroup"';
if ($numsec && $numgrp && $env{'form.action'} eq 'settable') {	if (%sectionhash && $env{'form.action'} eq 'settable') {
$groups .= qq\| onchange="group_or_section('cgroup')" \|;	$groups .= qq\| onchange="group_or_section('cgroup')" \|;
}	}
$groups .= '>';	$groups .= '>';
Line 1248 sub levelmenu {	Line 1255 sub levelmenu {

sub sectionmenu {	sub sectionmenu {
my ($r,$selectedsections)=@_;	my ($r,$selectedsections)=@_;
my %sectionhash=();	my %sectionhash = &Apache::loncommon::get_sections();
my $sections='';	return if (!%sectionhash);
my $numsec = &Apache::loncommon::get_sections(
$env{'course.'.$env{'request.course.id'}.'.domain'},	$r->print('<select name="Section" multiple="true" size="8" >');
$env{'course.'.$env{'request.course.id'}.'.num'},	foreach my $s ('all',sort keys %sectionhash) {
\%sectionhash);	$r->print(' <option value="'.$s.'"');
if ($numsec) {	foreach (@{$selectedsections}) {
$r->print('<select name="Section" multiple="true" size="8" >');	if ($s eq $_) {
foreach my $s ('all',sort keys %sectionhash) {	$r->print(' selected');
$r->print(' <option value="'.$s.'"');	last;
foreach (@{$selectedsections}) {
if ($s eq $_) {
$r->print(' selected');
last;
}
}	}
$r->print('>'.$s."</option>\n");
}	}
$r->print("</select>\n");	$r->print('>'.$s."</option>\n");
}	}
	$r->print("</select>\n");
}	}

sub groupmenu {	sub groupmenu {
my ($r,$selectedgroups)=@_;	my ($r,$selectedgroups)=@_;
my %grouphash;	my %grouphash = &Apache::longroup::coursegroups();
my $numgrp = &Apache::loncommon::coursegroups(	return if (!%grouphash);
\%grouphash,
$env{'course.'.$env{'request.course.id'}.'.domain'},	$r->print('<select name="Group" multiple="true" size="8" >');
$env{'course.'.$env{'request.course.id'}.'.num'});	foreach my $group (sort(keys(%grouphash))) {
if ($numgrp) {	$r->print(' <option value="'.$group.'"');
$r->print('<select name="Group" multiple="true" size="8" >');	foreach (@{$selectedgroups}) {
foreach my $group (sort(keys(%grouphash))) {	if ($group eq $_) {
$r->print(' <option value="'.$group.'"');	$r->print(' selected');
foreach (@{$selectedgroups}) {	last;
if ($group eq $_) {	}
$r->print(' selected');	}
last;	$r->print('>'.$group."</option>\n");
}
}
$r->print('>'.$group."</option>\n");
}
$r->print("</select>\n");
}	}
	$r->print("</select>\n");
}	}


Line 1486 sub assessparms {	Line 1484 sub assessparms {
$id='';	$id='';
} else {	} else {
$message=	$message=
"<font color=red>".&mt("Unknown ID")." '$id' ".	'<span class="LC_error">'.&mt("Unknown ID")." '$id' ".
&mt('at domain')." '$udom'</font>";	&mt('at domain')." '$udom'</span>";
}	}
} else {	} else {
$uname=$env{'form.uname'};	$uname=$env{'form.uname'};
Line 1498 sub assessparms {	Line 1496 sub assessparms {
$uhome=&Apache::lonnet::homeserver($uname,$udom);	$uhome=&Apache::lonnet::homeserver($uname,$udom);
if ($uhome eq 'no_host') {	if ($uhome eq 'no_host') {
$message=	$message=
"<font color=red>".&mt("Unknown user")." '$uname' ".	'<span class="LC_error">'.&mt("Unknown user")." '$uname' ".
&mt("at domain")." '$udom'</font>";	&mt("at domain")." '$udom'</span>";
$uname='';	$uname='';
} else {	} else {
$csec=&Apache::lonnet::getsection($udom,$uname,	$csec=&Apache::lonnet::getsection($udom,$uname,
$env{'request.course.id'});	$env{'request.course.id'});

if ($csec eq '-1') {	if ($csec eq '-1') {
$message="<font color=red>".	$message='<span class="LC_error">'.
&mt("User")." '$uname' ".&mt("at domain")." '$udom' ".	&mt("User")." '$uname' ".&mt("at domain")." '$udom' ".
&mt("not in this course")."</font>";	&mt("not in this course")."</span>";
$uname='';	$uname='';
$csec=$env{'form.csec'};	$csec=$env{'form.csec'};
$cgroup=$env{'form.cgroup'};	$cgroup=$env{'form.cgroup'};
Line 1518 sub assessparms {	Line 1516 sub assessparms {
$message="\n<p>\n".&mt("Full Name").": ".	$message="\n<p>\n".&mt("Full Name").": ".
$name{'firstname'}.' '.$name{'middlename'}.' '	$name{'firstname'}.' '.$name{'middlename'}.' '
.$name{'lastname'}.' '.$name{'generation'}.	.$name{'lastname'}.' '.$name{'generation'}.
"<br>\n".&mt('ID').": ".$name{'id'}.'<p>';	"<br />\n".&mt('ID').": ".$name{'id'}.'<p>';
}	}
@usersgroups = &Apache::lonnet::get_users_groups(	@usersgroups = &Apache::lonnet::get_users_groups(
$udom,$uname,$env{'request.course.id'});	$udom,$uname,$env{'request.course.id'});
if (@usersgroups > 0) {	if (@usersgroups > 0) {
unless (grep/^\Q$cgroup\E$/,@usersgroups) {	unless (grep(/^\Q$cgroup\E$/,@usersgroups)) {
$cgroup = $usersgroups[0];	$cgroup = $usersgroups[0];
}	}
}	}
Line 1566 sub assessparms {	Line 1564 sub assessparms {
foreach ('tolerance','date_default','date_start','date_end',	foreach ('tolerance','date_default','date_start','date_end',
'date_interval','int','float','string') {	'date_interval','int','float','string') {
$r->print('<input type="hidden" value="'.	$r->print('<input type="hidden" value="'.
$env{'form.recent_'.$_}.'" name="recent_'.$_.'">');	$env{'form.recent_'.$_}.'" name="recent_'.$_.'" />');
}	}

if (!$pssymb) {	if (!$pssymb) {
Line 1581 sub assessparms {	Line 1579 sub assessparms {
&displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder);	&displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder);
} else {	} else {
my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb);	my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb);
$r->print(&mt('Specific Resource').": ".$resource.	my $title = &Apache::lonnet::gettitle($pssymb);
'<input type="hidden" value="'.$pssymb.'" name="symb">'.	$r->print(&mt('Specific Resource: [_1] ([_2])',$title,$resource).
	'<input type="hidden" value="'.$pssymb.'" name="symb" />'.
'<br /><label><b>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'.	'<br /><label><b>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'.
($env{'form.psprt'}?' checked="checked"':'').' /></b></label><br />');	($env{'form.psprt'}?' checked="checked"':'').' /></b></label><br />');
}	}
Line 1642 sub assessparms {	Line 1641 sub assessparms {
);	);
$r->print(<<ENDTABLETWO);	$r->print(<<ENDTABLETWO);
<th rowspan=3>$lt{'pie'}</th>	<th rowspan=3>$lt{'pie'}</th>
<th rowspan=3>$lt{'csv'}<br>($csuname $lt{'at'} $csudom)</th>	<th rowspan=3>$lt{'csv'}<br />($csuname $lt{'at'} $csudom)</th>
</tr><tr><td colspan=5></td><th colspan=2>$lt{'ic'}</th><th colspan=2>$lt{'rl'}</th>	</tr><tr><td colspan=5></td><th colspan=2>$lt{'ic'}</th><th colspan=2>$lt{'rl'}</th>
<th colspan=1>$lt{'ic'}</th>	<th colspan=1>$lt{'ic'}</th>

Line 1742 ENDTABLEHEADFOUR	Line 1741 ENDTABLEHEADFOUR
'</font></tt><p><b>'.	'</font></tt><p><b>'.
"<a href=\"javascript:openWindow('".	"<a href=\"javascript:openWindow('".
&Apache::lonnet::clutter($uri).'?symb='.	&Apache::lonnet::clutter($uri).'?symb='.
&Apache::lonnet::escape($symbp{$rid}).	&escape($symbp{$rid}).
"', 'metadatafile', '450', '500', 'no', 'yes')\";".	"', 'metadatafile', '450', '500', 'no', 'yes');\"".
" TARGET=_self>$title");	" target=\"_self\">$title");

if ($thistitle) {	if ($thistitle) {
$r->print(' ('.$thistitle.')');	$r->print(' ('.$thistitle.')');
Line 1941 ENDMAPONE	Line 1940 ENDMAPONE
}	}

if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")};	if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")};
if ($cgroup) {$r->print(&mt("Group")."<font color=\"red\"> <i>$csec</i></font>\n")};	if ($cgroup) {$r->print(&mt("Group")."<font color=\"red\"> <i>$cgroup</i></font>\n")};
$r->print("</h4>\n");	$r->print("</h4>\n");
#---------------------------------------------------------------- print table	#---------------------------------------------------------------- print table
$r->print('<p><table border="2">');	$r->print('<p><table border="2">');
Line 1984 sub crsenv {	Line 1983 sub crsenv {
my $r=shift;	my $r=shift;
my $setoutput='';	my $setoutput='';

my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,	my $breadcrumbs =
'Edit Course Environment');	&Apache::lonhtmlcommon::breadcrumbs('Edit Course Environment');
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'};

Line 2008 sub crsenv {	Line 2007 sub crsenv {
('environment',	('environment',
{'top level map backup '.$bkuptime => $tmp[1] },	{'top level map backup '.$bkuptime => $tmp[1] },
$dom,$crs).	$dom,$crs).
'<br>';	'<br />';
}	}
#	#
# Deal with modified default spreadsheets	# Deal with modified default spreadsheets
Line 2086 sub crsenv {	Line 2085 sub crsenv {
}	}
}	}
}	}

	my $start_table =&Apache::loncommon::start_data_table();
	my $start_header_row=&Apache::loncommon::start_data_table_header_row();
	my $end_header_row =&Apache::loncommon::end_data_table_header_row();
# ------------------------- Re-init course environment entries for this session	# ------------------------- Re-init course environment entries for this session

&Apache::lonnet::coursedescription($env{'request.course.id'}	&Apache::lonnet::coursedescription($env{'request.course.id'},
{'freshen_cache' => 1});	{'freshen_cache' => 1});

# -------------------------------------------------------- Get parameters again	# -------------------------------------------------------- Get parameters again
Line 2102 sub crsenv {	Line 2105 sub crsenv {
('url' => '<b>'.&mt('Top Level Map').'</b> '.	('url' => '<b>'.&mt('Top Level Map').'</b> '.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','url','sequence')\">".	"('envform','url','sequence')\">".
&mt('Select Map').'</a><br /><font color=red> '.	&mt('Select Map').'</a><br /><span class="LC_warning"> '.
&mt('Modification may make assessment data inaccessible').	&mt('Modification may make assessment data inaccessible').
'</font>',	'</span>',
'description' => '<b>'.&mt('Course Description').'</b>',	'description' => '<b>'.&mt('Course Description').'</b>',
'courseid' => '<b>'.&mt('Course ID or number').	'courseid' => '<b>'.&mt('Course ID or number').
'</b><br />'.	'</b><br />'.
Line 2115 sub crsenv {	Line 2118 sub crsenv {
'default_xml_style' => '<b>'.&mt('Default XML Style File').'</b> '.	'default_xml_style' => '<b>'.&mt('Default XML Style File').'</b> '.
'<a href="javascript:openbrowser'.	'<a href="javascript:openbrowser'.
"('envform','default_xml_style'".	"('envform','default_xml_style'".
",'sty')\">$SelectStyleFile</a><br>",	",'sty')\">$SelectStyleFile</a><br />",
'question.email' => '<b>'.&mt('Feedback Addresses for Resource Content Question').	'question.email' => '<b>'.&mt('Feedback Addresses for Resource Content Question').
'</b><br />(<tt>user:domain,'.	'</b><br />(<tt>user:domain,'.
'user:domain(section;section;...;*;...),...</tt>)',	'user:domain(section;section;...;*;...),...</tt>)',
	'question.email.text' => '<b>'.&mt('Custom Text for Resource Content Question Option in Feedback').
	'</b>',
'comment.email' => '<b>'.&mt('Feedback Addresses for Course Content Comments').'</b><br />'.	'comment.email' => '<b>'.&mt('Feedback Addresses for Course Content Comments').'</b><br />'.
'(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',	'(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
	'comment.email.text' => '<b>'.&mt('Custom Text for Course Content Option in Feedback').
	'</b>',
'policy.email' => '<b>'.&mt('Feedback Addresses for Course Policy').'</b>'.	'policy.email' => '<b>'.&mt('Feedback Addresses for Course Policy').'</b>'.
'<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',	'<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
	'policy.email.text' => '<b>'.&mt('Custom Text for Course Policy Option in Feedback').
	'</b>',
'hideemptyrows' => '<b>'.&mt('Hide Empty Rows in Spreadsheets').'</b><br />'.	'hideemptyrows' => '<b>'.&mt('Hide Empty Rows in Spreadsheets').'</b><br />'.
'('.&mt('"[_1]" for default hiding','<tt>yes</tt>').')',	'('.&mt('"[_1]" for default hiding','<tt>yes</tt>').')',
'pageseparators' => '<b>'.&mt('Visibly Separate Items on Pages').'</b><br />'.	'pageseparators' => '<b>'.&mt('Visibly Separate Items on Pages').'</b><br />'.
Line 2175 sub crsenv {	Line 2184 sub crsenv {
'('.&mt('or set value to "[_1]" to allow all roles',"<tt>yes</tt>").')',	'('.&mt('or set value to "[_1]" to allow all roles',"<tt>yes</tt>").')',
'rndseed'	'rndseed'
=> '<b>'.&mt('Randomization algorithm used').'</b> <br />'.	=> '<b>'.&mt('Randomization algorithm used').'</b> <br />'.
'<font color="red">'.&mt('Modifying this will make problems').' '.	'<span class="LC_error">'.&mt('Modifying this will make problems').' '.
&mt('have different numbers and answers').'</font>',	&mt('have different numbers and answers').'</span>',
'receiptalg'	'receiptalg'
=> '<b>'.&mt('Receipt algorithm used').'</b> <br />'.	=> '<b>'.&mt('Receipt algorithm used').'</b> <br />'.
&mt('This controls how receipt numbers are generated.'),	&mt('This controls how receipt numbers are generated.'),
Line 2191 sub crsenv {	Line 2200 sub crsenv {
' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'.	' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'.
' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'.	' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'.
' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])',	' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])',
	'print_header_format'
	=> '<b>Print header format; substitutions</b>: %n student name %c course id %a assignment note, numbers after the % limit the field size',
'anonymous_quiz'	'anonymous_quiz'
=> '<b>'.&mt('Anonymous quiz/exam').'</b><br />'.	=> '<b>'.&mt('Anonymous quiz/exam').'</b><br />'.
' (<tt><b>'.&mt('yes').'</b> '.&mt('to avoid print students names').' </tt>)',	' (<tt><b>'.&mt('yes').'</b> '.&mt('to avoid print students names').' </tt>)',
Line 2202 sub crsenv {	Line 2213 sub crsenv {
'disable_receipt_display'	'disable_receipt_display'
=> '<b>'.&mt('Disable display of problem receipts').'</b><br />'.	=> '<b>'.&mt('Disable display of problem receipts').'</b><br />'.
' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',	' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
	'task_messages'
	=> '<b>'.&mt('Send message to student when clicking Done on Tasks').'</b><br /> ('.&mt('[_1] to send a message only to student, [_2] to send message to student and add record to user information page for instructors. Leave blank to disable.','<tt>only_student</tt>','<tt>student_and_user_notes_screen</tt>').')',
'disablesigfigs'	'disablesigfigs'
=> '<b>'.&mt('Disable checking of Significant Figures').'</b><br />'.	=> '<b>'.&mt('Disable checking of Significant Figures').'</b><br />'.
' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',	' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
Line 2216 sub crsenv {	Line 2229 sub crsenv {
my @Display_Order = ('url','description','courseid','cloners','grading',	my @Display_Order = ('url','description','courseid','cloners','grading',
'externalsyllabus',	'externalsyllabus',
'default_xml_style','pageseparators',	'default_xml_style','pageseparators',
'question.email','comment.email','policy.email',	'question.email','question.email.text','comment.email','comment.email.text','policy.email','policy.email.text',
'student_classlist_view',	'student_classlist_view',
'plc.roles.denied','plc.users.denied',	'plc.roles.denied','plc.users.denied',
'pch.roles.denied','pch.users.denied',	'pch.roles.denied','pch.users.denied',
Line 2229 sub crsenv {	Line 2242 sub crsenv {
'problem_stream_switch',	'problem_stream_switch',
'suppress_tries',	'suppress_tries',
'default_paper_size',	'default_paper_size',
	'print_header_format',
'disable_receipt_display',	'disable_receipt_display',
'spreadsheet_default_classcalc',	'spreadsheet_default_classcalc',
'spreadsheet_default_studentcalc',	'spreadsheet_default_studentcalc',
Line 2238 sub crsenv {	Line 2252 sub crsenv {
'default_enrollment_end_date',	'default_enrollment_end_date',
'tthoptions',	'tthoptions',
'disablesigfigs',	'disablesigfigs',
'disableexampointprint'	'disableexampointprint',
	'task_messages'
);	);
foreach my $parameter (sort(keys(%values))) {	foreach my $parameter (sort(keys(%values))) {
unless (($parameter =~ m/^internal\./)\|\|($parameter =~ m/^metadata\./)) {	unless (($parameter =~ m/^internal\./)\|\|($parameter =~ m/^metadata\./)) {
Line 2248 sub crsenv {	Line 2263 sub crsenv {
}	}
}	}
}	}

foreach my $parameter (@Display_Order) {	foreach my $parameter (@Display_Order) {
my $description = $descriptions{$parameter};	my $description = $descriptions{$parameter};
# onchange is javascript to automatically check the 'Set' button.	# onchange is javascript to automatically check the 'Set' button.
my $onchange = 'onFocus="javascript:window.document.forms'.	my $onchange = 'onFocus="javascript:window.document.forms'.
"['envform'].elements['".$parameter."_setparmval']".	"['envform'].elements['".$parameter."_setparmval']".
'.checked=true;"';	'.checked=true;"';
$output .= '<tr><td>'.$description.'</td>';	$output .= &Apache::loncommon::start_data_table_row().
	'<td>'.$description.'</td>';
if ($parameter =~ /^default_enrollment_(start\|end)_date$/) {	if ($parameter =~ /^default_enrollment_(start\|end)_date$/) {
$output .= '<td>'.	$output .= '<td>'.
&Apache::lonhtmlcommon::date_setter('envform',	&Apache::lonhtmlcommon::date_setter('envform',
Line 2271 sub crsenv {	Line 2288 sub crsenv {
$output .= '<td>'.	$output .= '<td>'.
&Apache::lonhtmlcommon::checkbox($parameter.'_setparmval').	&Apache::lonhtmlcommon::checkbox($parameter.'_setparmval').
'</td>';	'</td>';
$output .= "</tr>\n";	$output .= &Apache::loncommon::end_data_table_row()."\n";
}	}
my $onchange = 'onFocus="javascript:window.document.forms'.	my $onchange = 'onFocus="javascript:window.document.forms'.
'[\'envform\'].elements[\'newp_setparmval\']'.	'[\'envform\'].elements[\'newp_setparmval\']'.
'.checked=true;"';	'.checked=true;"';
$output.='<tr><td><i>'.&mt('Create New Environment Variable').'</i><br />'.	$output.=&Apache::loncommon::start_data_table_row().
	'<td><i>'.&mt('Create New Environment Variable').'</i><br />'.
'<input type="text" size=40 name="newp_name" '.	'<input type="text" size=40 name="newp_name" '.
$onchange.' /></td><td>'.	$onchange.' /></td><td>'.
'<input type="text" size=40 name="newp_value" '.	'<input type="text" size=40 name="newp_value" '.
$onchange.' /></td><td>'.	$onchange.' /></td><td>'.
'<input type="checkbox" name="newp_setparmval" /></td></tr>';	'<input type="checkbox" name="newp_setparmval" /></td>'.
	&Apache::loncommon::end_data_table_row()."\n";
}	}
my %lt=&Apache::lonlocal::texthash(	my %lt=&Apache::lonlocal::texthash(
'par' => 'Parameter',	'par' => 'Parameter',
Line 2299 sub crsenv {	Line 2318 sub crsenv {
'</script>';	'</script>';

my $start_page =	my $start_page =
&Apache::loncommon::start_page('Set Course Environment Parameters',	&Apache::loncommon::start_page('Set Course Environment',
$browse_js);	$browse_js);
my $end_page =	my $end_page =
&Apache::loncommon::end_page();	&Apache::loncommon::end_page();
	my $end_table=&Apache::loncommon::end_data_table();
$r->print(<<ENDENV);	$r->print(<<ENDENV);
$start_page	$start_page
$breadcrumbs	$breadcrumbs
<form method="post" action="/adm/parmset?action=crsenv" name="envform">	<form method="post" action="/adm/parmset?action=crsenv" name="envform">
$setoutput	$setoutput
<p>	$start_table
<table border=2>	$start_header_row
<tr><th>$lt{'par'}</th><th>$lt{'val'}</th><th>$lt{'set'}?</th></tr>	<th>$lt{'par'}</th><th>$lt{'val'}</th><th>$lt{'set'}?</th>
	$end_header_row
$output	$output
</table>	$end_table
<input type="submit" name="crsenv" value="$lt{'sce'}">	<input type="submit" name="crsenv" value="$lt{'sce'}">
</form>	</form>
$end_page	$end_page
Line 2350 sub readdata {	Line 2371 sub readdata {

my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
foreach (keys %$classlist) {	foreach (keys %$classlist) {
# the following undefs are for 'domain', and 'username' respectively.	if ($_=~/^($match_username)\:($match_domain)$/) {
if ($_=~/^(\w+)\:(\w+)$/) {
my ($tuname,$tudom)=($1,$2);	my ($tuname,$tudom)=($1,$2);
my $useropt=&Apache::lonnet::get_userresdata($tuname,$tudom);	my $useropt=&Apache::lonnet::get_userresdata($tuname,$tudom);
foreach my $userkey (keys %{$useropt}) {	foreach my $userkey (keys %{$useropt}) {
Line 2399 sub storedata {	Line 2419 sub storedata {
$r->print('<br />'.&mt('Stored modified parameter for').' '.	$r->print('<br />'.&mt('Stored modified parameter for').' '.
&Apache::loncommon::plainname($tuname,$tudom));	&Apache::loncommon::plainname($tuname,$tudom));
} else {	} else {
$r->print('<h2><font color="red">'.	$r->print('<div class="LC_error">'.
&mt('Error storing parameters').'</font></h2>');	&mt('Error storing parameters').'</div>');
}	}
&Apache::lonnet::devalidateuserresdata($tuname,$tudom);	&Apache::lonnet::devalidateuserresdata($tuname,$tudom);
} else {	} else {
Line 2414 sub storedata {	Line 2434 sub storedata {
&log_parmset({$tkey=>''},1,$tuname,$tudom);	&log_parmset({$tkey=>''},1,$tuname,$tudom);
$r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom));	$r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom));
} else {	} else {
$r->print('<h2><font color="red">'.	$r->print('<div class="LC_error">'.
&mt('Error deleting parameters').'</font></h2>');	&mt('Error deleting parameters').'</div>');
}	}
&Apache::lonnet::devalidateuserresdata($tuname,$tudom);	&Apache::lonnet::devalidateuserresdata($tuname,$tudom);
} else {	} else {
push (@deldata,$thiskey);	push (@deldata,$thiskey,$thiskey.'.type');
}	}
} elsif ($cmd eq 'datepointer') {	} elsif ($cmd eq 'datepointer') {
my $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_});	my $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_});
Line 2432 sub storedata {	Line 2452 sub storedata {
&log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom);	&log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom);
$r->print('<br />'.&mt('Stored modified date for').' '.&Apache::loncommon::plainname($tuname,$tudom));	$r->print('<br />'.&mt('Stored modified date for').' '.&Apache::loncommon::plainname($tuname,$tudom));
} else {	} else {
$r->print('<h2><font color="red">'.	$r->print('<div class="LC_error">'.
&mt('Error storing parameters').'</font></h2>');	&mt('Error storing parameters').'</div>');
}	}
&Apache::lonnet::devalidateuserresdata($tuname,$tudom);	&Apache::lonnet::devalidateuserresdata($tuname,$tudom);
} else {	} else {
Line 2454 sub storedata {	Line 2474 sub storedata {
&log_parmset(\%loghash,1);	&log_parmset(\%loghash,1);
$r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries));	$r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries));
} else {	} else {
$r->print('<h2><font color="red">'.	$r->print('<div class="LC_error">'.
&mt('Error deleting parameters').'</font></h2>');	&mt('Error deleting parameters').'</div>');
}	}
&Apache::lonnet::devalidatecourseresdata($crs,$dom);	&Apache::lonnet::devalidatecourseresdata($crs,$dom);
}	}
Line 2464 sub storedata {	Line 2484 sub storedata {
&log_parmset(\%newdata,0);	&log_parmset(\%newdata,0);
$r->print('<h3>'.&mt('Stored [_1] parameter(s)',$putentries/2).'</h3>');	$r->print('<h3>'.&mt('Stored [_1] parameter(s)',$putentries/2).'</h3>');
} else {	} else {
$r->print('<h2><font color="red">'.	$r->print('<div class="LC_error">'.
&mt('Error storing parameters').'</font></h2>');	&mt('Error storing parameters').'</div>');
}	}
&Apache::lonnet::devalidatecourseresdata($crs,$dom);	&Apache::lonnet::devalidatecourseresdata($crs,$dom);
}	}
Line 2473 sub storedata {	Line 2493 sub storedata {

sub extractuser {	sub extractuser {
my $key=shift;	my $key=shift;
return ($key=~/^$env{'request.course.id'}.\[useropt\:(\w+)\:(\w+)\]\./);	return ($key=~/^$env{'request.course.id'}.\[useropt\:($match_username)\:($match_domain)\]\./);
}	}

sub listdata {	sub listdata {
Line 2531 sub listdata {	Line 2551 sub listdata {
my $section=&mt('All Students');	my $section=&mt('All Students');
if ($middle=~/^\[(.*)\]/) {	if ($middle=~/^\[(.*)\]/) {
my $issection=$1;	my $issection=$1;
if ($issection=~/^useropt\:(\w+)\:(\w+)/) {	if ($issection=~/^useropt\:($match_username)\:($match_domain)/) {
$section=&mt('User').": ".&Apache::loncommon::plainname($1,$2);	$section=&mt('User').": ".&Apache::loncommon::plainname($1,$2);
} else {	} else {
$section=&mt('Group/Section').': '.$issection;	$section=&mt('Group/Section').': '.$issection;
Line 2540 sub listdata {	Line 2560 sub listdata {
}	}
$middle=~s/\.+$//;	$middle=~s/\.+$//;
$middle=~s/^\.+//;	$middle=~s/^\.+//;
my $realm='<font color="red">'.&mt('All Resources').'</font>';	my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>';
if ($middle=~/^(.+)\_\_\_$all$$/) {	if ($middle=~/^(.+)\_\_\_$all$$/) {
$realm='<font color="green">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><font color="#aaaaaa" size="-2">('.$1.')</font></font>';	$realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><span class="LC_parm_folder">('.$1.')</span></span>';
} elsif ($middle) {	} elsif ($middle) {
my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle);	my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle);
$realm='<font color="orange">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><font color="#aaaaaa" size="-2">('.$url.' in '.$map.' id: '.$id.')</font></font>';	$realm='<span class="LC_parm_scope_resource">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><span class="LC_parm_symb">('.$url.' in '.$map.' id: '.$id.')</span></span>';
}	}
if ($sortorder eq 'realmstudent') {	if ($sortorder eq 'realmstudent') {
if ($realm ne $oldrealm) {	if ($realm ne $oldrealm) {
Line 2572 sub listdata {	Line 2592 sub listdata {
}	}
if ($part ne $oldpart) {	if ($part ne $oldpart) {
$r->print(&tableend().	$r->print(&tableend().
"\n<font color='blue'>".&mt('Part').": $part</font>");	"\n<span class=\"LC_parm_part\">".&mt('Part').": $part</span>");
$oldpart=$part;	$oldpart=$part;
}	}
#	#
# Preset defaults?
#
my ($hour,$min,$sec,$val)=('','','','');
unless ($$resourcedata{$thiskey}) {
my ($parmname)=($thiskey=~/\.(\w+)$/);
($hour,$min,$sec,$val)=&preset_defaults($parmname);
}

#
# Ready to print	# Ready to print
#	#
$r->print(&tablestart().	$r->print(&tablestart().
Line 2600 sub listdata {	Line 2611 sub listdata {
&Apache::lonhtmlcommon::date_setter('parmform',	&Apache::lonhtmlcommon::date_setter('parmform',
$jskey,	$jskey,
$$resourcedata{$thiskey},	$$resourcedata{$thiskey},
'',1,'','',$hour,$min,$sec).	'',1,'','').
'<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'.	'<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'.
&date_sanity_info($$resourcedata{$thiskey})	&date_sanity_info($$resourcedata{$thiskey})
);	);
Line 2608 sub listdata {	Line 2619 sub listdata {
my $showval;	my $showval;
if (defined($$resourcedata{$thiskey})) {	if (defined($$resourcedata{$thiskey})) {
$showval=$$resourcedata{$thiskey};	$showval=$$resourcedata{$thiskey};
} else {
$showval=$val;
}	}
$r->print('<label><input type="radio" name="set_'.$thiskey.	$r->print('<label><input type="radio" name="set_'.$thiskey.
'" value="yes"');	'" value="yes"');
Line 2627 sub listdata {	Line 2636 sub listdata {
my $showval;	my $showval;
if (defined($$resourcedata{$thiskey})) {	if (defined($$resourcedata{$thiskey})) {
$showval=$$resourcedata{$thiskey};	$showval=$$resourcedata{$thiskey};
} else {
$showval=$val;
}	}
$r->print('<input type="text" name="set_'.$thiskey.'" value="'.	$r->print('<input type="text" name="set_'.$thiskey.'" value="'.
$showval.'">');	$showval.'">');
Line 2647 sub newoverview {	Line 2654 sub newoverview {
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'};
my $start_page = &Apache::loncommon::start_page('Set Parameters');	my $start_page = &Apache::loncommon::start_page('Set Parameters');
my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Overview');	my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview');
$r->print(<<ENDOVER);	$r->print(<<ENDOVER);
$start_page	$start_page
$breadcrumbs	$breadcrumbs
Line 2705 ENDOVER	Line 2712 ENDOVER

# Menu to select levels, etc	# Menu to select levels, etc

$r->print('<table border="1"><tr><td>');	$r->print('<table id="LC_parm_overview_scope">
	<tr><td class="LC_parm_overview_level_menu">');
&levelmenu($r,\%alllevs,$parmlev);	&levelmenu($r,\%alllevs,$parmlev);
if ($parmlev ne 'general') {	if ($parmlev ne 'general') {
$r->print('<td>');	$r->print('<td class="LC_parm_overview_map_menu">');
&mapmenu($r,\%allmaps,$pschp,\%maptitles);	&mapmenu($r,\%allmaps,$pschp,\%maptitles);
$r->print('</td>');	$r->print('</td>');
}	}
$r->print('</td></tr></table>');	$r->print('</td></tr></table>');

$r->print('<table border="1"><tr><td>');	$r->print('<table id="LC_parm_overview_controls">
	<tr><td class="LC_parm_overview_parm_selectors">');
&parmmenu($r,\%allparms,\@pscat,\%keyorder);	&parmmenu($r,\%allparms,\@pscat,\%keyorder);
$r->print('</td><td><table border="0" cellspacing="0" cellpadding="0">'.	$r->print('</td><td class="LC_parm_overview_restrictions">
'<tr><td>'.&mt('Parts').'</td><td></td><td>'.&mt('Section(s)').	<table class="LC_parm_overview_restrictions">'.
'</td><td></td><td>'.&mt('Group(s)').'</td></tr><tr><td>');	'<tr><th>'.&mt('Parts').'</th><th>'.&mt('Section(s)').
	'</th><th>'.&mt('Group(s)').'</th></tr><tr><td>');
&partmenu($r,\%allparts,\@psprt);	&partmenu($r,\%allparts,\@psprt);
$r->print('</td><td> </td><td>');	$r->print('</td><td>');
&sectionmenu($r,\@selected_sections);	&sectionmenu($r,\@selected_sections);
$r->print('</td><td> </td><td>');	$r->print('</td><td>');
&groupmenu($r,\@selected_groups);	&groupmenu($r,\@selected_groups);
$r->print('</td></tr></table>');	$r->print('</td></tr></table>');
$r->print('</td></tr></table>');	$r->print('</td></tr></table>');
Line 2801 sub overview {	Line 2811 sub overview {
my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};

my $start_page=&Apache::loncommon::start_page('Modify Parameters');	my $start_page=&Apache::loncommon::start_page('Modify Parameters');
my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Overview');	my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Overview');
$r->print(<<ENDOVER);	$r->print(<<ENDOVER);
$start_page	$start_page
$breadcrumbs	$breadcrumbs
Line 2829 ENDOVER	Line 2839 ENDOVER
&Apache::loncommon::end_page());	&Apache::loncommon::end_page());
}	}

	sub clean_parameters {
	my ($r) = @_;
	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};

	my $start_page=&Apache::loncommon::start_page('Clean Parameters');
	my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Clean');
	$r->print(<<ENDOVER);
	$start_page
	$breadcrumbs
	<form method="post" action="/adm/parmset?action=cleanparameters" name="parmform">
	ENDOVER
	# Store modified

	&storedata($r,$crs,$dom);

	# Read modified data

	my $resourcedata=&readdata($crs,$dom);

	# List data

	$r->print('<h3>'.
	&mt('These parameters refer to resources that do not exist.').
	'</h3>'.
	'<input type="submit" value="'.&mt('Delete Checked Parameters').'" />'.'<br />'.
	'<br />');
	$r->print(&Apache::loncommon::start_data_table().
	'<tr>'.
	'<th>'.&mt('Delete').'</th>'.
	'<th>'.&mt('Parameter').'</th>'.
	'</tr>');
	foreach my $thiskey (sort(keys(%{$resourcedata}))) {
	next if (!exists($resourcedata->{$thiskey.'.type'})
	&& $thiskey=~/\.type$/);
	my %data = &parse_key($thiskey);
	if (exists($data{'realm_exists'})
	&& !$data{'realm_exists'}) {
	$r->print(&Apache::loncommon::start_data_table_row().
	'<tr>'.
	'<td><input type="checkbox" name="del_'.$thiskey.'" /></td>' );

	$r->print('<td>');
	$r->print(&mt('Parameter: "[_1]" with value: "[_2]"',
	&standard_parameter_names($data{'parameter_name'}),
	$resourcedata->{$thiskey}));
	$r->print('<br />');
	if ($data{'scope_type'} eq 'all') {
	$r->print(&mt('All users'));
	} elsif ($data{'scope_type'} eq 'user') {
	$r->print(&mt('User: [_1]',join(':',@{$data{'scope'}})));
	} elsif ($data{'scope_type'} eq 'section') {
	$r->print(&mt('Section: [_1]',$data{'scope'}));
	} elsif ($data{'scope_type'} eq 'group') {
	$r->print(&mt('Group: [_1]',$data{'scope'}));
	}
	$r->print('<br />');
	if ($data{'realm_type'} eq 'all') {
	$r->print(&mt('All Resources'));
	} elsif ($data{'realm_type'} eq 'folder') {
	$r->print(&mt('Folder: [_1]'),$data{'realm'});
	} elsif ($data{'realm_type'} eq 'symb') {
	my ($map,$resid,$url) =
	&Apache::lonnet::decode_symb($data{'realm'});
	$r->print(&mt('Resource: [_1] <br />   with ID: [_2] <br />   in folder [_3]',
	$url,$resid,$map));
	}
	$r->print(&mt('Part: [_1]',$data{'parameter_part'}));
	$r->print('</td></tr>');

	}
	}
	$r->print(&Apache::loncommon::end_data_table().'<p>'.
	'<input type="submit" value="'.&mt('Delete Checked Parameters').'" />'.
	'</p></form>'.
	&Apache::loncommon::end_page());
	}

	sub parse_key {
	my ($key) = @_;
	my %data;
	my ($middle,$part,$name)=
	($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);
	$data{'scope_type'} = 'all';
	if ($middle=~/^\[(.*)\]/) {
	$data{'scope'} = $1;
	if ($data{'scope'}=~/^useropt\:($match_username)\:($match_domain)/) {
	$data{'scope_type'} = 'user';
	$data{'scope'} = [$1,$2];
	} else {
	#FIXME check for group scope
	$data{'scope_type'} = 'section';
	}
	$middle=~s/^\[(.*)\]//;
	}
	$middle=~s/\.+$//;
	$middle=~s/^\.+//;
	$data{'realm_type'}='all';
	if ($middle=~/^(.+)\_\_\_$all$$/) {
	$data{'realm'} = $1;
	$data{'realm_type'} = 'folder';
	$data{'realm_title'} = &Apache::lonnet::gettitle($data{'realm'});
	($data{'realm_exists'}) = &Apache::lonnet::is_on_map($data{'realm'});
	&Apache::lonnet::logthis($1." siad ". $data{'realm_exists'} );
	} elsif ($middle) {
	$data{'realm'} = $middle;
	$data{'realm_type'} = 'symb';
	$data{'realm_title'} = &Apache::lonnet::gettitle($data{'realm'});
	my ($map,$resid,$url) = &Apache::lonnet::decode_symb($data{'realm'});
	$data{'realm_exists'} = &Apache::lonnet::symbverify($data{'realm'},$url);
	}

	$data{'parameter_part'} = $part;
	$data{'parameter_name'} = $name;

	return %data;
	}

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

=pod	=pod

=item check_cloners	=item check_cloners
Line 2992 ENDMAINFORMHEAD	Line 3120 ENDMAINFORMHEAD
my $vgr = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});	my $vgr = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});

my @menu =	my @menu =
(	( { divider=>'Settings for Your Course',
{ text => 'Set Course Environment Parameters',	},
	{ text => 'Set Course Environment',
action => 'crsenv',	action => 'crsenv',
permission => $parm_permission,	permission => $parm_permission,
	help => 'Course_Environment',
},	},
{ text => 'Set Portfolio Metadata',	{ text => 'Set Portfolio Metadata',
action => 'setrestrictmeta',	action => 'setrestrictmeta',
Line 3005 ENDMAINFORMHEAD	Line 3135 ENDMAINFORMHEAD
url => '/adm/slotrequest?command=showslots',	url => '/adm/slotrequest?command=showslots',
permission => $vgr,	permission => $vgr,
},	},
{ divider => 1,	{ text => 'Set Parameter Setting Default Actions',
	action => 'setdefaults',
	permission => $parm_permission,
	},
	{ divider => 'New and Existing Parameter Settings for Your Resources',
},	},
{ text => 'Set/Modify Resource Parameters - Helper Mode',	{ text => 'Set/Modify Resource Parameters - Helper Mode',
url => '/adm/helper/parameter.helper',	url => '/adm/helper/parameter.helper',
permission => $parm_permission,	permission => $parm_permission,
	help => 'Parameter_Helper',
},	},
{ text => 'Modify Resource Parameters - Overview Mode',	{ text => 'Set/Modify Resource Parameters - Overview Mode',
action => 'setoverview',
permission => $parm_permission,
},
{ text => 'Set Resource Parameters - Overview Mode',
action => 'newoverview',	action => 'newoverview',
permission => $parm_permission,	permission => $parm_permission,
	help => 'Parameter_Overview',
},	},
{ text => 'Set/Modify Resource Parameters - Table Mode',	{ text => 'Set/Modify Resource Parameters - Table Mode',
action => 'settable',	action => 'settable',
permission => $parm_permission,	permission => $parm_permission,
help => 'Cascading_Parameters',	help => 'Table_Mode',
},	},
{ text => 'Set Parameter Setting Default Actions',	{ divider => 'Existing Parameter Settings for Your Resources',
action => 'setdefaults',	},
	{ text => 'Modify Resource Parameters - Overview Mode',
	action => 'setoverview',
permission => $parm_permission,	permission => $parm_permission,
},	help => 'Parameter_Overview',
	},
{ text => 'Parameter Change Log and Course Blog Posting/User Notification',	{ text => 'Parameter Change Log and Course Blog Posting/User Notification',
action => 'parameterchangelog',	action => 'parameterchangelog',
permission => $parm_permission,	permission => $parm_permission,
Line 3036 ENDMAINFORMHEAD	Line 3171 ENDMAINFORMHEAD
my $menu_html = '';	my $menu_html = '';
foreach my $menu_item (@menu) {	foreach my $menu_item (@menu) {
if ($menu_item->{'divider'}) {	if ($menu_item->{'divider'}) {
$menu_html .= '<hr />';	$menu_html .= '<h3>'.&mt($menu_item->{'divider'}).'</h3>';
next;	next;
}	}
next if (! $menu_item->{'permission'});	next if (! $menu_item->{'permission'});
$menu_html.='<p>';	$menu_html.='<p>';
$menu_html.='<font size="+1">';	$menu_html.='<span class="LC_parm_menu_item">';
if (exists($menu_item->{'url'})) {	if (exists($menu_item->{'url'})) {
$menu_html.=qq{<a href="$menu_item->{'url'}">};	$menu_html.=qq{<a href="$menu_item->{'url'}">};
} else {	} else {
$menu_html.=	$menu_html.=
qq{<a href="/adm/parmset?action=$menu_item->{'action'}">};	qq{<a href="/adm/parmset?action=$menu_item->{'action'}">};
}	}
$menu_html.= &mt($menu_item->{'text'}).'</a></font>';	$menu_html.= &mt($menu_item->{'text'}).'</a></span>';
if (exists($menu_item->{'help'})) {	if (exists($menu_item->{'help'})) {
$menu_html.=	$menu_html.=
&Apache::loncommon::help_open_topic($menu_item->{'help'});	&Apache::loncommon::help_open_topic($menu_item->{'help'});
Line 3060 ENDMAINFORMHEAD	Line 3195 ENDMAINFORMHEAD
}	}
### Set portfolio metadata	### Set portfolio metadata
sub output_row {	sub output_row {
my ($r, $field_name, $field_text) = @_;	my ($r, $field_name, $field_text, $added_flag) = @_;
my $output;	my $output;
my $options=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'};	my $options=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'};
my $values=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.values'};	my $values=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.values'};
unless (defined($options)) {	if (!defined($options)) {
$options = 'active,stuadd';	$options = 'active,stuadd';
$values = '';	$values = '';
}	}
$output.='<strong>'.$field_text.':</strong>';	if (!($options =~ /deleted/)) {
$output.='<input name="'.$field_name.'_values" type="text" value="'.$values.'" size="80" /><br />';	my @options= ( ['active', 'Show to student'],
	['stuadd', 'Provide text area for students to type catalog information'],
my @options= ( ['active', 'Show to student'],	['choices','Provide choices for students to select from']);
['onlyone','Student may select only one choice'],	# ['onlyone','Student may select only one choice']);
['stuadd', 'Student may type choices']);	if ($added_flag) {
foreach my $opt (@options) {	push @options,['deleted', 'Delete Metadata Field'];
my $checked = ($options =~ m/$opt->[0]/) ? ' checked="checked" ' : '' ;	}
$output.=(' 'x5).'<label><input type="checkbox" name="'.	$output = &Apache::loncommon::start_data_table_row();
$field_name.'_'.$opt->[0].'" value="yes"'.$checked.' />'.	$output .= '<td><span class="LC_metadata"><strong>'.$field_text.':</strong></span></td>';
&mt($opt->[1]).'</label> <br />';	$output .= &Apache::loncommon::end_data_table_row();
	foreach my $opt (@options) {
	my $checked = ($options =~ m/$opt->[0]/) ? ' checked="checked" ' : '' ;
	$output .= &Apache::loncommon::continue_data_table_row();
	$output .= '<td>'.(' ' x 5).'<span class="LC_metadata"><label>
	<input type="checkbox" name="'.
	$field_name.'_'.$opt->[0].'" value="yes"'.$checked.' />'.
	&mt($opt->[1]).'</label></span> </td>';
	$output .= &Apache::loncommon::end_data_table_row();
	}
	$output .= &Apache::loncommon::continue_data_table_row();
	$output .= '<td>'.(' ' x 10).'<span class="LC_metadata"><input name="'.$field_name.'_values" type="text" value="'.$values.'" size="80" /></span></td>';
	$output .= &Apache::loncommon::end_data_table_row();
	my $multiple_checked;
	my $single_checked;
	if ($options =~ m/onlyone/) {
	$multiple_checked = "";
	$single_checked = " CHECKED ";
	} else {
	$multiple_checked = " CHECKED ";
	$single_checked = "";
	}
	$output .= &Apache::loncommon::continue_data_table_row();
	$output .= '<td>'.(' ' x 10).'<span class="LC_metadata">
	<input type="radio" name="'.$field_name.'_onlyone" value="multiple" '.$multiple_checked .'/>
	Student may select multiple choices from list</span></td>';
	$output .= &Apache::loncommon::end_data_table_row();
	$output .= &Apache::loncommon::continue_data_table_row();
	$output .= '<td>'.(' ' x 10).'<span class="LC_metadata">
	<input type="radio" name="'.$field_name.'_onlyone" value="single" '.$single_checked.'/>
	Student may select only one choice from list</span></td>';
	$output .= &Apache::loncommon::end_data_table_row();
}	}
return ($output);	return ($output);
}	}
	sub order_meta_fields {
	my ($r)=@_;
	my $idx = 1;
	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
	$r->print(&Apache::loncommon::start_page('Order Metadata Fields'));
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"/adm/parmset?action=setrestrictmeta",
	text=>"Restrict Metadata"},
	{text=>"Order Metadata"});
	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Order Metadata'));
	if ($env{'form.storeorder'}) {
	my $newpos = $env{'form.newpos'} - 1;
	my $currentpos = $env{'form.currentpos'} - 1;
	my @neworder = ();
	my @oldorder = split /,/,$env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'};
	my $i;
	if ($newpos > $currentpos) {
	# moving stuff up
	for ($i=0;$i<$currentpos;$i++) {
	$neworder[$i]=$oldorder[$i];
	}
	for ($i=$currentpos;$i<$newpos;$i++) {
	$neworder[$i]=$oldorder[$i+1];
	}
	$neworder[$newpos]=$oldorder[$currentpos];
	for ($i=$newpos+1;$i<=$#oldorder;$i++) {
	$neworder[$i]=$oldorder[$i];
	}
	} else {
	# moving stuff down
	for ($i=0;$i<$newpos;$i++) {
	$neworder[$i]=$oldorder[$i];
	}
	$neworder[$newpos]=$oldorder[$currentpos];
	for ($i=$newpos+1;$i<$currentpos+1;$i++) {
	$neworder[$i]=$oldorder[$i-1];
	}
	for ($i=$currentpos+1;$i<=$#oldorder;$i++) {
	$neworder[$i]=$oldorder[$i];
	}
	}
	my $ordered_fields = join ",", @neworder;
	my $put_result = &Apache::lonnet::put('environment',
	{'metadata.addedorder'=>$ordered_fields},$dom,$crs);
	&Apache::lonnet::appenv('course.'.$env{'request.course.id'}.'.metadata.addedorder' => $ordered_fields);
	}
	my $fields = &get_added_meta_fieldnames($env{'request.course.id'});
	my $ordered_fields;
	my @fields_in_order = split /,/,$env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'};
	if (!@fields_in_order) {
	# no order found, pick sorted order then create metadata.addedorder key.
	foreach my $key (sort keys %$fields) {
	push @fields_in_order, $key;
	$ordered_fields = join ",", @fields_in_order;
	}
	my $put_result = &Apache::lonnet::put('environment',
	{'metadata.addedorder'=>$ordered_fields},$dom,$crs);
	}
	$r->print('<table>');
	my $num_fields = scalar(@fields_in_order);
	foreach my $key (@fields_in_order) {
	$r->print('<tr><td>');
	$r->print('<form method="post" action="">');
	$r->print('<select name="newpos" onChange="this.form.submit()">');
	for (my $i = 1;$i le $num_fields;$i ++) {
	if ($i eq $idx) {
	$r->print('<option value="'.$i.'" SELECTED>('.$i.')</option>');
	} else {
	$r->print('<option value="'.$i.'">'.$i.'</option>');
	}
	}
	$r->print('</select></td><td>');
	$r->print('<input type="hidden" name="currentpos" value="'.$idx.'" />');
	$r->print('<input type="hidden" name="storeorder" value="true" />');
	$r->print('</form>');
	$r->print($$fields{$key}.'</td></tr>');
	$idx ++;
	}
	$r->print('</table>');
	return 'ok';
	}
	sub continue {
	my $output;
	$output .= '<form action="" method="post">';
	$output .= '<input type="hidden" name="action" value="setrestrictmeta" />';
	$output .= '<input type="submit" value="Continue" />';
	return ($output);
	}
	sub addmetafield {
	my ($r)=@_;
	$r->print(&Apache::loncommon::start_page('Add Metadata Field'));
	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Add Metadata Field'));
	my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
	if (exists($env{'form.undelete'})) {
	my @meta_fields = &Apache::loncommon::get_env_multiple('form.undeletefield');
	foreach my $meta_field(@meta_fields) {
	my $options = $env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.options'};
	$options =~ s/deleted//;
	$options =~ s/,,/,/;
	my $put_result = &Apache::lonnet::put('environment',
	{'metadata.'.$meta_field.'.options'=>$options},$dom,$crs);

	$r->print('Undeleted Metadata Field <strong>'.$env{'course.'.$env{'request.course.id'}.'.metadata.'.$meta_field.'.added'}."</strong> with result ".$put_result.'<br />');
	}
	$r->print(&continue());
	} elsif (exists($env{'form.fieldname'})) {
	my $meta_field = $env{'form.fieldname'};
	my $display_field = $env{'form.fieldname'};
	$meta_field =~ s/\W/_/g;
	$meta_field =~ tr/A-Z/a-z/;
	my $put_result = &Apache::lonnet::put('environment',
	{'metadata.'.$meta_field.'.values'=>"",
	'metadata.'.$meta_field.'.added'=>"$display_field",
	'metadata.'.$meta_field.'.options'=>""},$dom,$crs);
	$r->print('Added new Metadata Field <strong>'.$env{'form.fieldname'}."</strong> with result ".$put_result.'<br />');
	$r->print(&continue());
	} else {
	my $fields = &get_deleted_meta_fieldnames($env{'request.course.id'});
	if ($fields) {
	$r->print('You may undelete previously deleted fields.<br />Check those you wish to undelete and click Undelete.<br />');
	$r->print('<form method="post" action="">');
	foreach my $key(keys(%$fields)) {
	$r->print('<input type="checkbox" name="undeletefield" value="'.$key.'" />'.$$fields{$key}.'<br /');
	}
	$r->print('<input type="submit" name="undelete" value="Undelete" />');
	$r->print('</form>');
	}
	$r->print('<hr /><strong>Or</strong> you may enter a new metadata field name.<form method="post" action="/adm/parmset?action=addmetadata"');
	$r->print('<input type="text" name="fieldname" /><br />');
	$r->print('<input type="submit" value="Add Metadata Field" />');
	}
	$r->print('</form>');
	}
sub setrestrictmeta {	sub setrestrictmeta {
my ($r)=@_;	my ($r)=@_;
my $next_meta;	my $next_meta;
my $output;	my $output;
my $item_num;	my $item_num;
my $put_result;	my $put_result;

$r->print(&Apache::loncommon::start_page('Restrict Metadata'));	$r->print(&Apache::loncommon::start_page('Restrict Metadata'));
$r->print(&Apache::lonhtmlcommon::breadcrumbs(undef,	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Restrict Metadata'));
'Restrict Metadata'));
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'};
my $key_base = $env{'course.'.$env{'request.course.id'}.'.'};	my $key_base = $env{'course.'.$env{'request.course.id'}.'.'};
Line 3108 sub setrestrictmeta {	Line 3406 sub setrestrictmeta {
if ($env{'form.'.$meta_field.'_stuadd'}) {	if ($env{'form.'.$meta_field.'_stuadd'}) {
$options.='stuadd,';	$options.='stuadd,';
}	}
if ($env{'form.'.$meta_field.'_onlyone'}) {	if ($env{'form.'.$meta_field.'_choices'}) {
	$options.='choices,';
	}
	if ($env{'form.'.$meta_field.'_onlyone'} eq 'single') {
$options.='onlyone,';	$options.='onlyone,';
}	}
if ($env{'form.'.$meta_field.'_active'}) {	if ($env{'form.'.$meta_field.'_active'}) {
$options.='active,';	$options.='active,';
}	}
	if ($env{'form.'.$meta_field.'_deleted'}) {
	$options.='deleted,';
	}
my $name = $save_field;	my $name = $save_field;
$put_result = &Apache::lonnet::put('environment',	$put_result = &Apache::lonnet::put('environment',
{'metadata.'.$meta_field.'.options'=>$options,	{'metadata.'.$meta_field.'.options'=>$options,
Line 3125 sub setrestrictmeta {	Line 3429 sub setrestrictmeta {
}	}
&Apache::lonnet::coursedescription($env{'request.course.id'},	&Apache::lonnet::coursedescription($env{'request.course.id'},
{'freshen_cache' => 1});	{'freshen_cache' => 1});
	# Get the default metadata fields
my %metadata_fields = &Apache::lonmeta::fieldnames('portfolio');	my %metadata_fields = &Apache::lonmeta::fieldnames('portfolio');
	# Now get possible added metadata fields
	my $added_metadata_fields = &get_added_meta_fieldnames($env{'request.course.id'});
	my $row_alt = 1;
	$output .= &Apache::loncommon::start_data_table();
foreach my $field (sort(keys(%metadata_fields))) {	foreach my $field (sort(keys(%metadata_fields))) {
&Apache::lonnet::logthis ($field);
if ($field ne 'courserestricted') {	if ($field ne 'courserestricted') {
	$row_alt = $row_alt ? 0 : 1;
$output.= &output_row($r, $field, $metadata_fields{$field});	$output.= &output_row($r, $field, $metadata_fields{$field});
}	}
}	}
	my $buttons = (<<ENDButtons);
	<input type="submit" name="restrictmeta" value="Save" />
	</form><br />
	<form method="post" action="/adm/parmset?action=addmetadata" name="form1">
	<input type="submit" name="restrictmeta" value="Add a Metadata Field" />
	</form>
	<br />
	<form method="post" action="/adm/parmset?action=ordermetadata" name="form2">
	<input type="submit" name="restrictmeta" value="Order Metadata Fields" />
	ENDButtons
	my $added_flag = 1;
	foreach my $field (sort(keys(%$added_metadata_fields))) {
	$row_alt = $row_alt ? 0 : 1;
	$output.= &output_row($r, $field, $$added_metadata_fields{$field},$added_flag, $row_alt);
	}
	$output .= &Apache::loncommon::end_data_table();
$r->print(<<ENDenv);	$r->print(<<ENDenv);
<form method="post" action="/adm/parmset?action=setrestrictmeta" name="form">	<form method="post" action="/adm/parmset?action=setrestrictmeta" name="form">
<p>
$output	$output
<input type="submit" name="restrictmeta" value="Update Metadata Restrictions">	$buttons
</form>	</form>
ENDenv	ENDenv
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
return 'ok';	return 'ok';
}	}
##################################################	##################################################
	sub get_added_meta_fieldnames {
	my ($cid) = @_;
	my %fields;
	foreach my $key(%env) {
	if ($key =~ m/\Q$cid\E\.metadata\.(.+)\.added$/) {
	my $field_name = $1;
	my ($display_field_name) = $env{$key};
	$fields{$field_name} = $display_field_name;
	}
	}
	return \%fields;
	}
	sub get_deleted_meta_fieldnames {
	my ($cid) = @_;
	my %fields;
	foreach my $key(%env) {
	if ($key =~ m/\Q$cid\E\.metadata\.(.+)\.added$/) {
	my $field_name = $1;
	if ($env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'} =~ m/deleted/) {
	my ($display_field_name) = $env{$key};
	$fields{$field_name} = $display_field_name;
	}
	}
	}
	return \%fields;
	}
sub defaultsetter {	sub defaultsetter {
my ($r) = @_;	my ($r) = @_;

my $start_page =	my $start_page =
&Apache::loncommon::start_page('Parameter Setting Default Actions');	&Apache::loncommon::start_page('Parameter Setting Default Actions');
my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Defaults');	my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Defaults');
$r->print(<<ENDDEFHEAD);	$r->print(<<ENDDEFHEAD);
$start_page	$start_page
$breadcrumbs	$breadcrumbs
Line 3238 ENDDEFHEAD	Line 3587 ENDDEFHEAD
}	}
$r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'.	$r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'.
&mt('Automatic setting rules apply to table mode interfaces only.'));	&mt('Automatic setting rules apply to table mode interfaces only.'));
$r->print("\n<table border='1'><tr><th>".&mt('Rule for parameter').'</th><th>'.	$r->print("\n".&Apache::loncommon::start_data_table().
&mt('Action').'</th><th>'.&mt('Value').'</th></tr>');	&Apache::loncommon::start_data_table_header_row().
	"<th>".&mt('Rule for parameter').'</th><th>'.
	&mt('Action').'</th><th>'.&mt('Value').'</th>'.
	&Apache::loncommon::end_data_table_header_row());
foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) {	foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) {
unless ($tempkey) { next; }	unless ($tempkey) { next; }
$r->print("\n<tr><td>".$allparms{$tempkey}."\n<br />(".$tempkey.')</td><td>');	$r->print("\n".&Apache::loncommon::start_data_table_row().
	"<td>".$allparms{$tempkey}."\n<br />(".$tempkey.')</td><td>');
my $action=&rulescache($tempkey.'_action');	my $action=&rulescache($tempkey.'_action');
$r->print('<select name="'.$tempkey.'_action">');	$r->print('<select name="'.$tempkey.'_action">');
if (&isdateparm($defkeytype{$tempkey})) {	if (&isdateparm($defkeytype{$tempkey})) {
Line 3291 ENDYESNO	Line 3644 ENDYESNO
} else {	} else {
$r->print('<input type="text" size="20" name="'.$tempkey.'_value" value="'.&rulescache($tempkey.'_value').'" />');	$r->print('<input type="text" size="20" name="'.$tempkey.'_value" value="'.&rulescache($tempkey.'_value').'" />');
}	}
$r->print('</td></tr>');	$r->print('</td>'.&Apache::loncommon::end_data_table_row());
}	}
$r->print("</table>\n<input type='submit' name='storerules' value='".	$r->print(&Apache::loncommon::end_data_table().
	"\n<input type='submit' name='storerules' value='".
&mt('Store Rules')."' /></form>\n".	&mt('Store Rules')."' /></form>\n".
&Apache::loncommon::end_page());	&Apache::loncommon::end_page());
return;	return;
}	}

sub components {	sub components {
my ($key,$uname,$udom,$exeuser,$exedomain)=@_;	my ($key,$uname,$udom,$exeuser,$exedomain,$typeflag)=@_;
my $typeflag=0;
if ($key=~/\.type$/) {	if ($typeflag) {
$key=~s/\.type$//;	$key=~s/\.type$//;
$typeflag=1;
}	}

	my ($middle,$part,$name)=
	($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);
my $issection;	my $issection;
my ($middle,$part,$name)=($key=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);
my $section=&mt('All Students');	my $section=&mt('All Students');
if ($middle=~/^\[(.*)\]/) {	if ($middle=~/^\[(.*)\]/) {
$issection=$1;	$issection=$1;
Line 3320 sub components {	Line 3676 sub components {
$section=&mt('User').": ".&Apache::loncommon::plainname($uname,$udom);	$section=&mt('User').": ".&Apache::loncommon::plainname($uname,$udom);
$issection='';	$issection='';
}	}
my $realm='<font color="red">'.&mt('All Resources').'</font>';	my $realm='<span class="LC_parm_scope_all">'.&mt('All Resources').'</span>';
	my $realmdescription=&mt('all resources');
if ($middle=~/^(.+)\_\_\_$all$$/) {	if ($middle=~/^(.+)\_\_\_$all$$/) {
$realm='<font color="green">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><font color="#aaaaaa" size="-2">('.$1.')</font></font>';	$realm='<span class="LC_parm_scope_folder">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <span class="LC_parm_folder"><br />('.$1.')</span></span>';
} elsif ($middle) {	$realmdescription=&mt('folder').' '.&Apache::lonnet::gettitle($1);
	} elsif ($middle) {
my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle);	my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle);
$realm='<font color="orange">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><font color="#aaaaaa" size="-2">('.$url.' in '.$map.' id: '.$id.')</font></font>';	$realm='<span class="LC_parm_scope_resource">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><span class="LC_parm_symb">('.$url.' in '.$map.' id: '.$id.')</span></span>';
	$realmdescription=&mt('resource').' '.&Apache::lonnet::gettitle($middle);
}	}
my $what=$part.'.'.$name;	my $what=$part.'.'.$name;
return ($realm,$section,$name,$part,$typeflag,	return ($realm,$section,$name,$part,
$what,$middle,$uname,$udom,$issection);	$what,$middle,$uname,$udom,$issection,$realmdescription);
	}

	my %standard_parms;
	sub load_parameter_names {
	open(my $config,"<$Apache::lonnet::perlvar{'lonTabDir'}/packages.tab");
	while (my $configline=<$config>) {
	if ($configline !~ /\S/ \|\| $configline=~/^\#/) { next; }
	chomp($configline);
	my ($short,$plain)=split(/:/,$configline);
	my (undef,$name,$type)=split(/\&/,$short,3);
	if ($type eq 'display') {
	$standard_parms{$name} = $plain;
	}
	}
	close($config);
	$standard_parms{'int_pos'} = 'Positive Integer';
	$standard_parms{'int_zero_pos'} = 'Positive Integer or Zero';
	%standard_parms=&Apache::lonlocal::texthash(%standard_parms);
}	}

sub standard_parameter_names {	sub standard_parameter_names {
my ($name)=@_;	my ($name)=@_;
my %standard_parms=&Apache::lonlocal::texthash('duedate' => 'Due Date',	if (!%standard_parms) {
'answerdate' => 'Answer Date',	&load_parameter_names();
'opendate' => 'Open Date',	}
'maxtries' => 'Max. Number of Tries',
'weight' => 'Weight',
'date_start' => 'Starting Date',
'date_end' => 'Ending Date',
'int_pos' => 'Positive Integer',
'int_zero_pos' => 'Positive Integer or Zero',
'hinttries' => 'Number of Tries till Hints appear');
if ($standard_parms{$name}) {	if ($standard_parms{$name}) {
return $standard_parms{$name};	return $standard_parms{$name};
} else {	} else {
Line 3351 sub standard_parameter_names {	Line 3721 sub standard_parameter_names {
}	}
}	}

	#
	# Parameter Change Log
	#


sub parm_change_log {	sub parm_change_log {
my ($r)=@_;	my ($r)=@_;
&startpage($r);	$r->print(&Apache::loncommon::start_page('Parameter Change Log'));
	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Change Log'));

my %parmlog=&Apache::lonnet::dump('nohist_parameterlog',	my %parmlog=&Apache::lonnet::dump('nohist_parameterlog',
$env{'course.'.$env{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'});	$env{'course.'.$env{'request.course.id'}.'.num'});

	if ((keys(%parmlog))[0]=~/^error\:/) { undef(%parmlog); }

	$r->print('<form action="/adm/parmset?action=parameterchangelog"
	method="post" name="parameterlog">');

	my %saveable_parameters = ('show' => 'scalar',);
	&Apache::loncommon::store_course_settings('parameter_log',
	\%saveable_parameters);
	&Apache::loncommon::restore_course_settings('parameter_log',
	\%saveable_parameters);
	$r->print(&Apache::loncommon::display_filter().
	'<label>'.&Apache::lonhtmlcommon::checkbox('includetypes',$env{'form.includetypes'},'1').
	' '.&mt('Include parameter types').'</label>'.
	'<input type="submit" value="'.&mt('Display').'" /></form>');

my $courseopt=&Apache::lonnet::get_courseresdata($env{'course.'.$env{'request.course.id'}.'.num'},	my $courseopt=&Apache::lonnet::get_courseresdata($env{'course.'.$env{'request.course.id'}.'.num'},
$env{'course.'.$env{'request.course.id'}.'.domain'});	$env{'course.'.$env{'request.course.id'}.'.domain'});
$r->print('<table border="2">');	$r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
my $bgcolor='#EEEEEE';	'<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Extent').'</th><th>'.&mt('Users').'</th><th>'.
foreach my $id (sort { $parmlog{$b}{'exe_time'}<=>$parmlog{$a}{'exe_time'} } (keys(%parmlog))) {	&mt('Parameter').'</th><th>'.&mt('Part').'</th><th>'.&mt('New Value').'</th><th>'.&mt('Announce').'</th>'.
if ($bgcolor eq '#EEEEEE') { $bgcolor='#FFFFCC'; } else { $bgcolor='#EEEEEE'; }	&Apache::loncommon::end_data_table_header_row());
	my $shown=0;
	my $folder='';
	if ($env{'form.displayfilter'} eq 'currentfolder') {
	my $last='';
	if (tie(my %hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
	&GDBM_READER(),0640)) {
	$last=$hash{'last_known'};
	untie(%hash);
	}
	if ($last) { ($folder) = &Apache::lonnet::decode_symb($last); }
	}
	foreach my $id (sort
	{
	if ($parmlog{$b}{'exe_time'} ne $parmlog{$a}{'exe_time'}) {
	return $parmlog{$b}{'exe_time'} <=>$parmlog{$a}{'exe_time'}
	}
	my $aid = (split('00000',$a))[-1];
	my $bid = (split('00000',$b))[-1];
	return $bid<=>$aid;
	} (keys(%parmlog))) {
my @changes=keys(%{$parmlog{$id}{'logentry'}});	my @changes=keys(%{$parmlog{$id}{'logentry'}});
my $count=$#changes+1;	my $count = 0;
my $time =	my $time =
&Apache::lonlocal::locallocaltime($parmlog{$id}{'exe_time'});	&Apache::lonlocal::locallocaltime($parmlog{$id}{'exe_time'});
my $plainname =	my $plainname =
Line 3382 sub parm_change_log {	Line 3795 sub parm_change_log {
$parmlog{$id}{'exe_uname'},	$parmlog{$id}{'exe_uname'},
$parmlog{$id}{'exe_udom'});	$parmlog{$id}{'exe_udom'});
}	}
$r->print('<tr bgcolor="'.$bgcolor.'"><td rowspan="'.$count.'">'.$time.'</td>	my $row_start=&Apache::loncommon::start_data_table_row();
<td rowspan="'.$count.'">'.$about_me_link.
'<br /><tt>'.$parmlog{$id}{'exe_uname'}.
':'.$parmlog{$id}{'exe_udom'}.'</tt>'.
$send_msg_link.'</td>');
my $makenewrow=0;	my $makenewrow=0;
my %istype=();	my %istype=();
	my $output;
foreach my $changed (reverse(sort(@changes))) {	foreach my $changed (reverse(sort(@changes))) {
my $value=$parmlog{$id}{'logentry'}->{$changed};	my $value=$parmlog{$id}{'logentry'}{$changed};
my ($realm,$section,$parmname,$part,$typeflag,$what,$middle,$uname,$udom,$issection)=	my $typeflag = ($changed =~/\.type$/ &&
&components($changed,$parmlog{$id}{'uname'},$parmlog{$id}{'udom'});	!exists($parmlog{$id}{'logentry'}{$changed.'.type'}));
if ($typeflag) { $istype{$parmname}=$value; }	my ($realm,$section,$parmname,$part,$what,$middle,$uname,$udom,$issection,$realmdescription)=
if ($makenewrow) { $r->print('<tr bgcolor="'.$bgcolor.'">'); } else { $makenewrow=1; }	&components($changed,$parmlog{$id}{'uname'},$parmlog{$id}{'udom'},undef,undef,$typeflag);
$r->print('<td>'.$realm.'</td><td>'.$section.'</td><td>'.	if ($env{'form.displayfilter'} eq 'currentfolder') {
	if ($folder) {
	if ($middle!~/^\Q$folder\E/) { next; }
	}
	}
	if ($typeflag) {
	$istype{$parmname}=$value;
	if (!$env{'form.includetypes'}) { next; }
	}
	$count++;
	if ($makenewrow) {
	$output .= $row_start;
	} else {
	$makenewrow=1;
	}
	$output .='<td>'.$realm.'</td><td>'.$section.'</td><td>'.
&standard_parameter_names($parmname).'</td><td>'.	&standard_parameter_names($parmname).'</td><td>'.
($part?&mt('Part: [_1]',$part):&mt('All Parts')).'</td><td>');	($part?&mt('Part: [_1]',$part):&mt('All Parts')).'</td><td>';
my $stillactive=0;	my $stillactive=0;
if ($parmlog{$id}{'deleteflag'}) {	if ($parmlog{$id}{'delflag'}) {
$r->print(&mt('Deleted'));	$output .= &mt('Deleted');
} else {	} else {
if ($typeflag) {	if ($typeflag) {
$r->print(&mt('Type: [_1]',&standard_parameter_names($value)));	$output .= &mt('Type: [_1]',&standard_parameter_names($value));
} else {	} else {
my ($level,@all)=&parmval_by_symb($what,$middle,&Apache::lonnet::metadata($middle,$what),	my ($level,@all)=&parmval_by_symb($what,$middle,&Apache::lonnet::metadata($middle,$what),
$uname,$udom,$issection,$issection,$courseopt);	$uname,$udom,$issection,$issection,$courseopt);
if (&isdateparm($istype{$parmname})) {	if (&isdateparm($istype{$parmname})) {
$r->print(&Apache::lonlocal::locallocaltime($value));	$output .= &Apache::lonlocal::locallocaltime($value);
} else {	} else {
$r->print($value);	$output .= $value;
}	}
if ($value ne $all[$level]) {	if ($value ne $all[$level]) {
$r->print('<br /><font color="red">'.&mt('Not active anymore').'</font>');	$output .= '<br /><span class="LC_warning">'.&mt('Not active anymore').'</span>';
} else {	} else {
$stillactive=1;	$stillactive=1;
}	}
}	}
}	}
$r->print('</td>');	$output .= '</td><td>';
if ($stillactive) {	if ($stillactive) {
	my $title=&mt('Changed [_1]',&standard_parameter_names($parmname));
	my $description=&mt('Changed [_1] for [_2] to [_3]',&standard_parameter_names($parmname),$realmdescription,
	(&isdateparm($istype{$parmname})?&Apache::lonlocal::locallocaltime($value):$value));
if (($uname) && ($udom)) {	if (($uname) && ($udom)) {
$r->print('<td>Notify Link</td>');	$output .=
	&Apache::loncommon::messagewrapper('Notify User',
	$uname,$udom,$title,
	$description);
} else {	} else {
$r->print('<td>Blog Link</td>');	$output .=
	&Apache::lonrss::course_blog_link($id,$title,
	$description);
}	}
} else {
$r->print('<td> </td>');
}	}
$r->print('</tr>');	$output .= '</td>'.&Apache::loncommon::end_data_table_row();
	}
	if ($env{'form.displayfilter'} eq 'containing') {
	my $wholeentry=$about_me_link.':'.
	$parmlog{$id}{'exe_uname'}.':'.$parmlog{$id}{'exe_udom'}.':'.
	$output;
	if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
	}
	if ($count) {
	$r->print($row_start.'<td rowspan="'.$count.'">'.$time.'</td>
	<td rowspan="'.$count.'">'.$about_me_link.
	'<br /><tt>'.$parmlog{$id}{'exe_uname'}.
	':'.$parmlog{$id}{'exe_udom'}.'</tt>'.
	$send_msg_link.'</td>'.$output);
	$shown++;
}	}
	if (!($env{'form.show'} eq &mt('all')
	\|\| $shown<=$env{'form.show'})) { last; }
}	}
$r->print('</table>');	$r->print(&Apache::loncommon::end_data_table());
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
}	}

	sub check_for_course_info {
	my $navmap = Apache::lonnavmaps::navmap->new();
	return 1 if ($navmap);
	return 0;
	}

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

Line 3471 sub handler {	Line 3924 sub handler {
&Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset",	&Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset",
text=>"Parameter Manager",	text=>"Parameter Manager",
faq=>10,	faq=>10,
bug=>'Instructor Interface'});	bug=>'Instructor Interface',
	help => 'Parameter_Manager'});

# ----------------------------------------------------- Needs to be in a course	# ----------------------------------------------------- Needs to be in a course
my $parm_permission =	my $parm_permission =
(&Apache::lonnet::allowed('opa',$env{'request.course.id'}) \|\|	(&Apache::lonnet::allowed('opa',$env{'request.course.id'}) \|\|
&Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'.	&Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'.
$env{'request.course.sec'}));	$env{'request.course.sec'}));
if ($env{'request.course.id'} && $parm_permission) {	my $exists = &check_for_course_info();

	if ($env{'request.course.id'} && $parm_permission && $exists) {

# Start Page	# Start Page
&Apache::loncommon::content_type($r,'text/html');	&Apache::loncommon::content_type($r,'text/html');
Line 3496 sub handler {	Line 3952 sub handler {
# the table mode	# the table mode
if ((($env{'form.command'} eq 'set') && ($env{'form.url'})	if ((($env{'form.command'} eq 'set') && ($env{'form.url'})
&& (!$env{'form.dis'})) \|\| ($env{'form.symb'})) {	&& (!$env{'form.dis'})) \|\| ($env{'form.symb'})) {
	&Apache::lonhtmlcommon::add_breadcrumb({help=>'Problem_Parameters',
	text=>"Problem Parameters"});
&assessparms($r);	&assessparms($r);

} elsif (! exists($env{'form.action'})) {	} elsif (! exists($env{'form.action'})) {
$r->print(&header());	$r->print(&header());
$r->print(&Apache::lonhtmlcommon::breadcrumbs(undef,	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Parameter Manager'));
'Parameter Manager'));
&print_main_menu($r,$parm_permission);	&print_main_menu($r,$parm_permission);
} elsif ($env{'form.action'} eq 'crsenv' && $parm_permission) {	} elsif ($env{'form.action'} eq 'crsenv' && $parm_permission) {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv',	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv',
Line 3511 sub handler {	Line 3968 sub handler {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
text=>"Overview Mode"});	text=>"Overview Mode"});
&overview($r);	&overview($r);
	} elsif ($env{'form.action'} eq 'addmetadata' && $parm_permission) {
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata',
	text=>"Add Metadata Field"});
	&addmetafield($r);
	} elsif ($env{'form.action'} eq 'ordermetadata' && $parm_permission) {
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=addmetadata',
	text=>"Add Metadata Field"});
	&order_meta_fields($r);
} elsif ($env{'form.action'} eq 'setrestrictmeta' && $parm_permission) {	} elsif ($env{'form.action'} eq 'setrestrictmeta' && $parm_permission) {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setrestrictmeta',	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setrestrictmeta',
text=>"Restrict Metadata"});	text=>"Restrict Metadata"});
Line 3532 sub handler {	Line 3997 sub handler {
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
text=>"Parameter Change Log"});	text=>"Parameter Change Log"});
&parm_change_log($r);	&parm_change_log($r);
	} elsif ($env{'form.action'} eq 'cleanparameters' && $parm_permission) {
	&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=cleanparameters',
	text=>"Clean Parameters"});
	&clean_parameters($r);
}	}
} else {	} else {
# ----------------------------- Not in a course, or not allowed to modify parms	# ----------------------------- Not in a course, or not allowed to modify parms
$env{'user.error.msg'}=	if ($exists) {
"/adm/parmset:opa:0:0:Cannot modify assessment parameters";	$env{'user.error.msg'}=
	"/adm/parmset:opa:0:0:Cannot modify assessment parameters";
	} else {
	$env{'user.error.msg'}=
	"/adm/parmset::0:1:Course environment gone, reinitialize the course";
	}
return HTTP_NOT_ACCEPTABLE;	return HTTP_NOT_ACCEPTABLE;
}	}
return OK;	return OK;

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

Removed from v.1.297
changed lines
	Added in v.1.361