--- loncom/interface/lonpickcourse.pm 2009/05/01 01:38:20 1.78
+++ loncom/interface/lonpickcourse.pm 2009/05/04 13:24:12 1.79
@@ -1,7 +1,7 @@
# The LearningOnline Network
# Pick a course
#
-# $Id: lonpickcourse.pm,v 1.78 2009/05/01 01:38:20 raeburn Exp $
+# $Id: lonpickcourse.pm,v 1.79 2009/05/04 13:24:12 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -116,17 +116,30 @@ sub handler {
if ($env{'form.gosearch'} || $onlyown) {
$r->print(&gochoose_javascript($type,$multiple,$autosubmit,$lastaction));
}
- $r->print('');
+ $r->print('');
$r->print($submitopener);
# ------------------------------------------ Display of filters to limit search
my $filter = {};
my $action = '/adm/pickcourse';
- my $numtitles;
+ my ($numtitles,$showroles,$nohost);
if (!$onlyown) {
my $filterlist = ['domainfilter','descriptfilter',
- 'instcodefilter','ownerfilter',
- 'ownerdomfilter'];
+ 'instcodefilter'];
+ if ($env{'form.form'} eq 'rules') {
+ push(@{$filterlist},'personfilter');
+ if (($env{'form.personfilter'} ne '') && ($env{'form.persondomfilter'} ne '')) {
+ if (&Apache::lonnet::homeserver($env{'form.personfilter'},
+ $env{'form.persondomfilter'}) eq 'no_host') {
+ $nohost = 1;
+ } else {
+ $showroles = 1;
+ }
+ }
+ } else {
+ push(@{$filterlist},'ownerfilter');
+ }
# course ID filter for DCs only
if ($env{'user.adv'} && $env{'form.domainfilter'} &&
exists($env{'user.role.dc./'.$env{'form.domainfilter'}.'/'})) {
@@ -139,7 +152,14 @@ sub handler {
# ---------------------------------------------------------------- Get the data
if ($env{'form.gosearch'} || $onlyown) {
my %courses = &search_courses($r,$type,$onlyown,$filter,$numtitles);
- &display_matched_courses($r,$type,$multiple,$action,%courses);
+ if ($nohost) {
+ $r->print (''.
+ &mt('User does not exist - username: [_1], domain: [_2].',
+ ''.$filter->{'personfilter'}.'',
+ ''.$filter->{'persondomfilter'}.'').'');
+ } else {
+ &display_matched_courses($r,$type,$multiple,$action,$showroles,%courses);
+ }
}
$r->print(&Apache::loncommon::end_page());
return OK;
@@ -217,7 +237,7 @@ function setSections() {
}
sub display_matched_courses {
- my ($r,$type,$multiple,$action,%courses) = @_;
+ my ($r,$type,$multiple,$action,$showroles,%courses) = @_;
if ($env{'form.form'} eq 'portform') {
$action = '/adm/portfolio';
}
@@ -281,6 +301,11 @@ sub display_matched_courses {
.'
'.&mt('Owner/Co-owner(s)').' | '
.''.&mt('Type').' | '
);
+ if ($showroles) {
+ $r->print(''.&mt("Role(s) for [_1]",
+ &Apache::loncommon::plainname($env{'form.personfilter'},
+ $env{'form.persondomfilter'},'firstname')).' | ');
+ }
$r->print(&Apache::loncommon::end_data_table_header_row());
}
foreach my $description (sort { lc($a) cmp lc($b) } (keys(%by_descrip))) {
@@ -327,6 +352,23 @@ sub display_matched_courses {
$r->print(' ');
}
$r->print('');
+ if ($showroles) {
+ $r->print('');
+ my $rolestr;
+ if (ref($courses{$course}{'roles'}) eq 'ARRAY') {
+ my @roles = sort(@{$courses{$course}{'roles'}});
+ foreach my $role (@roles) {
+ if ($role =~ /^cr/) {
+ my (undef,$crdom,$crname,$crtitle) = split('/',$role);
+ $rolestr .= $crtitle.', ';
+ } else {
+ $rolestr .= &Apache::lonnet::plaintext($role,$ttype).', ';
+ }
+ }
+ $rolestr =~ s/\, $//;
+ }
+ $r->print($rolestr.' | ');
+ }
if ($multiple) { $r->print("\n"); }
$r->print(&Apache::loncommon::end_data_table_row());
# $r->print("
\n");
@@ -388,17 +430,35 @@ sub build_filters {
if (defined($env{'form.form'})) {
$formname = $env{'form.form'};
}
- my ($domainselectform,$sincefilterform,$ownerdomselectform,
+ my ($domainselectform,$sincefilterform,$ownerdomselectform,$persondomselectform,
$instcodeform,$typeselectform,$instcodetitle);
foreach my $item (@{$filterlist}) {
$filter->{$item} = $env{'form.'.$item};
if ($item ne 'descriptfilter' && $item ne 'instcodefilter') {
- if ($item eq 'domainfilter' || $item eq 'ownerdomfilter') {
+ if ($item eq 'domainfilter') {
$filter->{$item} = &LONCAPA::clean_domain($filter->{$item});
} elsif ($item eq 'coursefilter') {
$filter->{$item} = &LONCAPA::clean_courseid($filter->{$item});
} elsif ($item eq 'ownerfilter') {
$filter->{$item} = &LONCAPA::clean_username($filter->{$item});
+ $filter->{'ownerdomfilter'} =
+ &LONCAPA::clean_domain($env{'form.ownerdomfilter'});
+ $ownerdomselectform =
+ &Apache::loncommon::select_dom_form($filter->{'ownerdomfilter'},
+ 'ownerdomfilter',1);
+ } elsif ($item eq 'personfilter') {
+ $filter->{$item} = &LONCAPA::clean_username($filter->{$item});
+ if ($env{'form.persondomfilter'} eq '') {
+ unless ($env{'form.gosearch'}) {
+ $filter->{'persondomfilter'} = $env{'request.role.domain'};
+ }
+ } else {
+ $filter->{'persondomfilter'} =
+ &LONCAPA::clean_domain($env{'form.persondomfilter'});
+ }
+ $persondomselectform =
+ &Apache::loncommon::select_dom_form($filter->{'persondomfilter'},
+ 'persondomfilter',1);
} else {
$filter->{$item} =~ s/\W//g;
}
@@ -421,16 +481,13 @@ sub build_filters {
&Apache::lonnet::domain($env{'request.role.domain'},
'description');
$codedom = $env{'request.role.domain'};
- } else {
+ } else {
$domainselectform =
&Apache::loncommon::select_dom_form($filter->{$item},
'domainfilter',
$allow_blank);
$codedom = $filter->{'domainfilter'};
}
- } elsif ($item eq 'ownerdomfilter') {
- $ownerdomselectform =
- &Apache::loncommon::select_dom_form($filter->{$item},'ownerdomfilter',1);
} else {
$list->{$item} = &HTML::Entities::encode($filter->{$item},'<>&"');
}
@@ -458,8 +515,8 @@ sub build_filters {
'cdo' => &mt("$type Domain"),
'ins' => &mt('Institutional Code'),
'inc' => &mt('Institutional Categorization'),
- 'cow' => &mt("$type Owner's Username"),
- 'cod' => &mt("$type Owner's Domain"),
+ 'cow' => &mt("$type Owner/Co-owner"),
+ 'cop' => &mt("$type Personnel Includes"),
'cog' => &mt('Course Type')
);
@@ -540,13 +597,20 @@ $multelement
.&Apache::lonhtmlcommon::row_closure();
}
if (exists($filter->{'ownerfilter'})) {
- $output .= &Apache::lonhtmlcommon::row_title($lt{'cow'})
- .''
- .&Apache::lonhtmlcommon::row_closure()
- .&Apache::lonhtmlcommon::row_title($lt{'cod'})
- .$ownerdomselectform
- .&Apache::lonhtmlcommon::row_closure();
+ $output .= &Apache::lonhtmlcommon::row_title($lt{'cow'}).
+ ''.
+ &Apache::lonhtmlcommon::row_closure();
+ }
+ if (exists($filter->{'personfilter'})) {
+ $output .= &Apache::lonhtmlcommon::row_title($lt{'cop'}).
+ ''.
+ &Apache::lonhtmlcommon::row_closure();
}
if (exists($filter->{'coursefilter'})) {
$output .= &Apache::lonhtmlcommon::row_title(&mt('LON-CAPA course ID'))
@@ -584,7 +648,7 @@ sub instcode_selectors {
sub search_courses {
my ($r,$type,$onlyown,$filter,$numtitles) = @_;
- my %courses;
+ my (%courses,%showcourses);
if (!$onlyown) {
$r->print(&mt('Searching ...').'
');
$r->rflush();
@@ -619,6 +683,30 @@ sub search_courses {
$filter->{'combownerfilter'},
$filter->{'coursefilter'},
undef,undef,$type,$regexpok);
+ if (($filter->{'personfilter'} ne '') && ($filter->{'persondomfilter'} ne '')) {
+ my %rolehash = &Apache::lonnet::get_my_roles($filter->{'personfilter'},
+ $filter->{'persondomfilter'},
+ 'userroles',undef,
+ ['cc','in','ad','ep','ta','cr'],
+ $filter->{'domainfilter'});
+ foreach my $role (keys(%rolehash)) {
+ my ($cnum,$cdom,$courserole) = split(':',$role);
+ my $cid = $cdom.'_'.$cnum;
+ if (exists($courses{$cid})) {
+ if (ref($courses{$cid}) eq 'HASH') {
+ if (ref($courses{$cid}{roles}) eq 'ARRAY') {
+ if (!grep(/^\Q$courserole\E$/,@{$courses{$cid}{roles}})) {
+ push (@{$courses{$cid}{roles}},$courserole);
+ }
+ } else {
+ $courses{$cid}{roles} = [$courserole];
+ }
+ $showcourses{$cid} = $courses{$cid};
+ }
+ }
+ }
+ %courses = %showcourses;
+ }
} else {
$r->print('
');
my %coursehash = &Apache::loncommon::findallcourses();
@@ -830,9 +918,9 @@ javascript code for reporting selected s
=item *
X
-B:
+B:
-Input: 5 - request object, course type, multiple (0 or 1), form action; hash of courses.
+Input: 7 - request object, course type, multiple (0 or 1), form action, whether to show roles (for course personnel filter), hash of courses.
Output: 0