--- loncom/interface/lonhelper.pm 2014/12/11 01:22:26 1.193
+++ loncom/interface/lonhelper.pm 2018/09/03 20:25:53 1.197.2.2
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# .helper XML handler to implement the LON-CAPA helper
#
-# $Id: lonhelper.pm,v 1.193 2014/12/11 01:22:26 raeburn Exp $
+# $Id: lonhelper.pm,v 1.197.2.2 2018/09/03 20:25:53 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -64,9 +64,11 @@ messages, resource selections, or date q
The helper tag is required to have one attribute, "title", which is the name
of the helper itself, such as "Parameter helper". The helper tag may optionally
-have a "requiredpriv" attribute, specifying the priviledge a user must have
+have a "requiredpriv" attribute, specifying the privilege a user must have
to use the helper, or get denied access. See loncom/auth/rolesplain.tab for
-useful privs. Default is full access, which is often wrong!
+useful privs. You may add the modifier &S at the end of the three letter priv
+if you want to grant access to users for whom the corresponding privilege is
+section-specific. The default is full access, which is often wrong!
=head2 State tags
@@ -283,7 +285,8 @@ sub real_handler {
my $allowed = $helper->allowedCheck();
if (!$allowed) {
- $env{'user.error.msg'} = $env{'request.uri'}.':'.$helper->{REQUIRED_PRIV}.
+ my ($priv,$modifier) = split(/\&/,$helper->{REQUIRED_PRIV});
+ $env{'user.error.msg'} = $env{'request.uri'}.':'.$priv.
":0:0:Permission denied to access this helper.";
return HTTP_NOT_ACCEPTABLE;
}
@@ -508,8 +511,13 @@ sub allowedCheck {
if (!defined($self->{REQUIRED_PRIV})) {
return 1;
}
-
- return Apache::lonnet::allowed($self->{REQUIRED_PRIV}, $env{'request.course.id'});
+ my ($priv,$modifier) = split(/\&/,$self->{REQUIRED_PRIV});
+ my $allowed = &Apache::lonnet::allowed($priv,$env{'request.course.id'});
+ if ((!$allowed) && ($modifier eq 'S') && ($env{'request.course.sec'} ne '')) {
+ $allowed = &Apache::lonnet::allowed($priv,$env{'request.course.id'}.'/'.
+ $env{'request.course.sec'});
+ }
+ return $allowed;
}
sub changeState {
@@ -1792,7 +1800,7 @@ sub render {
if (lc($time) eq 'anytime') {
$anytime=1;
$date = &get_date_object(time);
- $date->min(0);
+ $date->set_minute(0);
} elsif (defined($time) && $time ne 0) {
$date = &get_date_object($time);
} else {
@@ -1802,7 +1810,7 @@ sub render {
if (!defined($date)) {
$date = &get_date_object(time);
- $date->min(0);
+ $date->set_minute(0);
}
if ($anytime) {
@@ -2039,7 +2047,9 @@ be filtered out. The 'addstatus' attribu
and long status display columns to the display. The 'addparts'
attribute will add in a part selector beside problems that have more
than 1 part. The 'includecourse' attribute if true, will include
-the toplevel default.sequence in the results.
+the toplevel default.sequence in the results. The 'modalLink' attribute,
+if true, will cause links to be launched as modal pop-ups, instead of
+replacing the resource selection listing, currently being displayed.
=head3 SUB-TAGS
@@ -2151,6 +2161,7 @@ sub start_resource {
$paramHash->{'toponly'} = $token->[2]{'toponly'};
$paramHash->{'addstatus'} = $token->[2]{'addstatus'};
$paramHash->{'addparts'} = $token->[2]{'addparts'};
+ $paramHash->{'modalLink'} = $token->[2]{'modallink'};
if ($paramHash->{'addparts'}) {
$helper->declareVar($paramHash->{'variable'}.'_part');
}
@@ -2357,6 +2368,7 @@ BUTTONS
my $option_texts = $self->{OPTION_TEXTS};
my $option_types = $self->{OPTION_TYPES};
my $addparts = $self->{'addparts'};
+ my $modalLink = $self->{'modalLink'};
my $headings_done = 0;
# Evaluate the map url as needed
@@ -2456,7 +2468,7 @@ BUTTONS
$resource_name . "'/> </td>";
} else {
$col .=
- "<td align='center'><input type=$option_type name ='$option_var".
+ "<td align='center'><input type='$option_type' name ='$option_var".
"_forminput' value='".
$resource_name . "' $checked /> </td>";
}
@@ -2493,7 +2505,7 @@ BUTTONS
&HTML::Entities::encode(&$valueFunc($resource),"<>&\"'");
if ($addparts && (scalar(@{$resource->parts}) > 1)) {
$col .= "<select onclick=\"javascript:updateRadio(this.form,'${var}_forminput','$resource_name');updateHidden(this.form,'$id','${var}');\" name='part_${id}_forminput'>\n";
- $col .= "<option value=\"$part\">'.&Apache::lonlocal::mt('All Parts').'</option>\n";
+ $col .= "<option value=\"$part\">".&Apache::lonlocal::mt('All Parts')."</option>\n";
foreach my $part (@{$resource->parts}) {
$col .= "<option value=\"$part\">".&Apache::lonlocal::mt('Part: [_1]',$part)."</option>\n";
}
@@ -2541,7 +2553,8 @@ RADIO
'suppressEmptySequences' => $self->{'suppressEmptySequences'},
'include_top_level_map' => $self->{'include_top_level_map'},
'iterator_map' => $mapUrl,
- 'map_no_edit_link' => 1, }
+ 'map_no_edit_link' => 1,
+ 'modalLink' => $modalLink, }
);
$result .= $buttons;
@@ -2613,6 +2626,12 @@ selection. Defaults to false.
If true, only active students and course personnel will be
shown. Defaults to false.
+=item * B<sectiononly>:
+
+If true, and user's role is in a specific section, only course personnel
+will be shown if they also have a section-specific role in the same section.
+Defaults to false.
+
=item * B<emptyallowed>:
If true, the selection of no users is allowed. Defaults to false.
@@ -2648,6 +2667,7 @@ sub start_student {
$helper->declareVar($paramHash->{'variable'});
$paramHash->{'multichoice'} = $token->[2]{'multichoice'};
$paramHash->{'coursepersonnel'} = $token->[2]{'coursepersonnel'};
+ $paramHash->{'sectiononly'} = $token->[2]{'sectiononly'};
$paramHash->{'activeonly'} = $token->[2]{'activeonly'};
if (defined($token->[2]{'nextstate'})) {
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'};
@@ -2689,14 +2709,17 @@ sub render {
delete($defaultUsers{''});
}
+ my $personnel_section;
+ if ($self->{'sectiononly'}) {
+ $personnel_section = $env{'request.course.sec'};
+ }
my ($course_personnel,
$current_members,
$expired_members,
$future_members) =
- &Apache::lonselstudent::get_people_in_class($env{'request.course.sec'});
-
-
+ &Apache::lonselstudent::get_people_in_class($env{'request.course.sec'},
+ $personnel_section);
# Load up the non-students, if necessary
@@ -2704,26 +2727,44 @@ sub render {
unshift @$current_members, (@$course_personnel);
}
+ my %titles = &Apache::lonlocal::texthash(
+ 'active' => 'Select Currently Enrolled Students and Active Course Personnel',
+ 'future' => 'Select Future Enrolled Students',
+ 'expired' => 'Select Previously Enrolled Students',
+ );
+
+ if ($env{'request.course.sec'}) {
+ if ($self->{'sectiononly'}) {
+ $titles{'active'} = &mt('Select Currently Enrolled Students and Active Course Personnel in Section: [_1]',
+ $env{'request.course.sec'});
+ } else {
+ $titles{'active'} = &mt('Select Currently Enrolled Students in Section: [_1], and Active Course Personnel',
+ $env{'request.course.sec'});
+ }
+ $titles{'future'} = &mt('Select Future Enrolled Students in Section: [_1]',
+ $env{'request.course.sec'});
+ $titles{'expired'} = &mt('Select Previously Enrolled Students in Section: [_1]',
+ $env{'request.course.sec'});
+ }
- # Current personel
+ # Current personnel
- $result .= '<h4>'.&mt('Select Currently Enrolled Students and Active Course Personnel').'</h4>';
+ $result .= '<h4>'.$titles{'active'}.'</h4>';
$result .= &Apache::lonselstudent::render_student_list( $current_members,
"helpform",
- "current",
+ "current",
\%defaultUsers,
$self->{'multichoice'},
$self->{'variable'},
1);
-
# If activeonly is not set then we can also give the expired students:
#
if (!$self->{'activeonly'} && ((scalar(@$future_members)) > 0)) {
# And future.
- $result .= '<h4>'.&mt('Select Future Enrolled Students and Future Course Personnel').'</h4>';
+ $result .= '<h4>'.$titles{'future'}.'</h4>';
$result .= &Apache::lonselstudent::render_student_list( $future_members,
"helpform",
@@ -2736,7 +2777,7 @@ sub render {
if (!$self->{'activeonly'} && ((scalar(@$expired_members)) > 0)) {
# Past
- $result .= '<h4>'.&mt('Select Previously Enrolled Students and Inactive Course Personnel').'</h4>';
+ $result .= '<h4>'.$titles{'expired'}.'</h4>';
$result .= &Apache::lonselstudent::render_student_list($expired_members,
"helpform",
"past",
@@ -3147,7 +3188,7 @@ It takes the standard attributes "variab
"allowempty" and "nextstate", meaning what they do for most other
elements.
-also takes a boolean 'onlysections' whcih will restrict this to only
+also takes a boolean 'onlysections' which will restrict this to only
have sections and not include groups
=cut
@@ -3185,22 +3226,27 @@ sub start_section {
# Populate the CHOICES element
my %choices;
+ my $usersec = $Apache::lonnet::env{'request.course.sec'};
- my $section = Apache::loncoursedata::CL_SECTION();
- my $classlist = Apache::loncoursedata::get_classlist();
- foreach my $user (keys(%$classlist)) {
- my $section_name = $classlist->{$user}[$section];
- if (!$section_name) {
- $choices{"No section assigned"} = "";
- } else {
- $choices{$section_name} = $section_name;
+ if ($usersec ne '') {
+ $choices{$usersec} = $usersec;
+ } else {
+ my $section = Apache::loncoursedata::CL_SECTION();
+ my $classlist = Apache::loncoursedata::get_classlist();
+ foreach my $user (keys(%$classlist)) {
+ my $section_name = $classlist->{$user}[$section];
+ if (!$section_name) {
+ $choices{"No section assigned"} = "";
+ } else {
+ $choices{$section_name} = $section_name;
+ }
+ }
+
+ if (exists($choices{"No section assigned"})) {
+ push(@{$paramHash->{CHOICES}},
+ ['No section assigned','No section assigned']);
+ delete($choices{"No section assigned"});
}
- }
-
- if (exists($choices{"No section assigned"})) {
- push(@{$paramHash->{CHOICES}},
- ['No section assigned','No section assigned']);
- delete($choices{"No section assigned"});
}
for my $section_name (sort {lc($a) cmp lc($b) } (keys(%choices))) {
push @{$paramHash->{CHOICES}}, [$section_name, $section_name];
@@ -3236,6 +3282,10 @@ It takes the standard attributes "variab
"allowempty" and "nextstate", meaning what they do for most other
elements.
+also takes a boolean grouponly, which if true, will restrict choice to
+groups in which user is a member, unless user has the mdg priv in the course,
+in which case all groups will be possible choices. Defaults to false.
+
=cut
no strict;
@@ -3265,6 +3315,7 @@ sub start_group {
$helper->declareVar($paramHash->{'variable'});
$paramHash->{'multichoice'} = $token->[2]{'multichoice'};
$paramHash->{'allowempty'} = $token->[2]{'allowempty'};
+ $paramHash->{'grouponly'} = $token->[2]{'grouponly'};
if (defined($token->[2]{'nextstate'})) {
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'};
}
@@ -3272,7 +3323,12 @@ sub start_group {
# Populate the CHOICES element
my %choices;
- my %curr_groups = &Apache::longroup::coursegroups();
+ my %curr_groups;
+ if ((!$paramHash->{'grouponly'}) || (&Apache::lonnet::allowed('mdg',$Apache::lonnet::env{'request.course.id'}))) {
+ %curr_groups = &Apache::longroup::coursegroups();
+ } elsif ($Apache::lonnet::env{'request.course.groups'} ne '') {
+ map { $curr_groups{$_} = 1; } split(/:/,$Apache::lonnet::env{'request.course.groups'});
+ }
foreach my $group_name (sort {lc($a) cmp lc($b)} (keys(%curr_groups))) {
push(@{$paramHash->{CHOICES}}, [$group_name, $group_name]);
}