--- loncom/interface/lonsimplepage.pm 2003/02/11 15:20:06 1.6
+++ loncom/interface/lonsimplepage.pm 2006/10/23 18:48:47 1.48
@@ -1,7 +1,7 @@
# The LearningOnline Network
# Simple Page Editor
#
-# $Id: lonsimplepage.pm,v 1.6 2003/02/11 15:20:06 matthew Exp $
+# $Id: lonsimplepage.pm,v 1.48 2006/10/23 18:48:47 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -34,139 +34,391 @@ use Apache::loncommon;
use Apache::lonnet;
use Apache::lontexconvert;
use Apache::lonfeedback;
+use Apache::lonlocal;
+use Apache::lonprintout;
+use Apache::lonxml;
+use Apache::longroup;
+use HTML::Entities();
+use LONCAPA;
sub handler {
my $r = shift;
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
return OK if $r->header_only;
-
+ my $target=$env{'form.grade_target'};
# ------------------------------------------------------------ Print the screen
- $r->print(<
-
-The LearningOnline Network with CAPA
-
-ENDDOCUMENT
- my (undef,undef,undef,undef,$marker)=split(/\//,$r->uri);
+ if ($target eq 'tex') {
+ $r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'}));
+ }
+ my (undef,undef,$udom,$uname,$marker)=split(/\//,$r->uri);
# Is this even in a course?
- unless ($ENV{'request.course.id'}) {
- $r->print('Not in a course');
- return OK;
+ unless ($env{'request.course.id'}) {
+ if ($target ne 'tex') {
+ &Apache::loncommon::simple_error_page($r,'','Not in a course');
+ } else {
+ $r->print('\textbf{Not in a course}\end{document}');
+ }
+ return OK;
}
- $marker=~s/\D//g;
-
- unless ($marker) {
- $r->print('Invalid call');
- return OK;
+ my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
+ my ($namespace,$group,$group_desc,$group_home_view,$group_home_edit,
+ $group_view_perm,$group_edit_perm);
+ my %curr_group = ();
+ my %groupinfo = ();
+ if ($dom && $crs && ($udom eq $dom) && ($uname eq $crs)) {
+ $marker =~ s/\W//g;
+ $group = $marker;
+ my %curr_groups = &Apache::longroup::coursegroups($dom,$crs,$group);
+ if (!%curr_groups) {
+ &Apache::loncommon::simple_error_page($r,'','Invalid group name');
+ return OK;
+ }
+ %groupinfo =
+ &Apache::longroup::get_group_settings($curr_groups{$group});
+ $group_desc = &unescape($groupinfo{'description'});
+ $namespace = 'grppage_'.$group;
+ } else {
+ $marker=~s/\D//g;
+ $namespace = 'smppage_'.$marker;
}
- my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
- my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
+ if (!$marker) {
+ &Apache::loncommon::simple_error_page($r,'','Invalid call');
+ return OK;
+ }
# --------------------------------------------------------- The syllabus fields
- my %syllabusfields=(
+ my %syllabusfields=&Apache::lonlocal::texthash(
'aaa_title' => 'Page Title',
'bbb_content' => 'Content',
'ccc_webreferences' => 'Web References');
+ if ($group ne '') {
+ $syllabusfields{'abb_links'} = &mt('Available Group Tools');
+ }
-# --------------------------------------------------------------- Force Student
+
+# ------------------------------------------------------------ Get query string
&Apache::loncommon::get_unprocessed_cgi
- ($ENV{'QUERY_STRING'},['forcestudent']);
+ ($ENV{'QUERY_STRING'},['forcestudent','forceedit',
+ 'register','ref']);
+# --------------------------------------------------------------- Force Student
my $forcestudent='';
- if ($ENV{'form.forcestudent'}) { $forcestudent='student'; };
-
- my %syllabus=&Apache::lonnet::dump('smppage_'.$marker,$dom,$crs);
+ if ($env{'form.forcestudent'} || $target eq 'tex' ) { $forcestudent='student'; };
+ my $forceedit='';
+ if ($env{'form.forceedit'}) { $forceedit='edit'; }
+
+ my $refarg;
+ if ($env{'form.ref'}) {
+ $refarg = '&ref='.$env{'form.ref'};
+ }
+
+ my %syllabus=&Apache::lonnet::dump($namespace,$dom,$crs);
# --------------------------------------- There is such a user, get environment
- $r->print(&Apache::loncommon::bodytag
- ("Course Page",$forcestudent,'','',$dom));
+ if ($target ne 'tex') {
+ my $title = 'Course Page';
+ if ($group ne '') {
+ $title = 'Group Page';
+ }
+ my $start_page =
+ &Apache::loncommon::start_page($title,undef,
+ {'function' => $forcestudent,
+ 'domain' => $dom,
+ 'force_register' =>
+ $env{'form.register'},});
+ $r->print($start_page);
+ }
+
+ if ($group ne '') {
+ my $group_view_perm =
+ &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.
+ ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
+ $group_edit_perm =
+ &Apache::lonnet::allowed('mdg',$env{'request.course.id'}.
+ ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
+ $group_home_view = &Apache::lonnet::allowed('vgh',
+ $env{'request.course.id'}.'/'.$group);
+ $group_home_edit = &Apache::lonnet::allowed('mgh',
+ $env{'request.course.id'}.'/'.$group);
+ if ($group_view_perm || $group_edit_perm || $group_home_view ||
+ $group_home_edit || &Apache::longroup::check_group_access($group)) {
+ if (($env{'form.ref'} eq 'grouplist') && ($target ne 'tex')) {
+ $r->print(&grouppage_breadcrumbs($dom,$crs,$group,$group_desc));
+ }
+ if ((!$group_home_edit) && (!$group_home_view) &&
+ (!$group_view_perm) && (!$group_edit_perm)) {
+ &display_group_links($r,$target,$group,'view',$refarg,%groupinfo);
+ return OK;
+ }
+ } else {
+ my $msg =
+ &mt('You do not currently have rights to view this group.');
+ if ($target ne 'tex') {
+ $r->print("$msg
".
+ &Apache::loncommon::end_page());
+ } else {
+ $r->print('\textbf{'.$msg.'}\end{document}');
+ }
+ return OK;
+ }
+ }
+
+ my $allowed;
+
+ if ($group ne '') {
+ $allowed = $group_edit_perm;
+ if (!$allowed) {
+ $allowed = $group_home_edit;
+ }
+ } else {
+ $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
+ }
+ my $privileged=$allowed;
+ if (($syllabus{'uploaded.lastmodified'}) && (!$forceedit)) {
+ $forcestudent='student';
+ }
- my $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
+ if ($forcestudent or $target eq 'tex') { $allowed=0; }
- if ($forcestudent) { $allowed=0; }
-
- if ($allowed) {
- $r->print(''.
-&Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes','Help with filling in text boxes').'
Show Public View'.
- &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'
');
- }
- if (($ENV{'form.uploaddoc.filename'}) &&
- ($ENV{'form.storeupl'}) && ($allowed)) {
- if ($ENV{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/) {
- $syllabus{'uploaded.photourl'}=
- &Apache::lonnet::userfileupload('uploaddoc',1);
- }
- $syllabus{'uploaded.lastmodified'}=time;
- &Apache::lonnet::put('smppage_'.$marker,\%syllabus,$dom,$crs);
- }
- if (($allowed) && ($ENV{'form.storesyl'})) {
- foreach (keys %syllabusfields) {
- my $field=$ENV{'form.'.$_};
- $field=~s/\s+$//s;
- $field=&Apache::lonfeedback::clear_out_html($field,1);
- $syllabus{$_}=$field;
- }
- $syllabus{'uploaded.lastmodified'}=time;
- &Apache::lonnet::put('smppage_'.$marker,\%syllabus,$dom,$crs);
- }
+ if ($allowed) {
+ $r->print(''.
+ &Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes','Help with filling in text boxes').'
'.&mt('Show Student View').''.
+ &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'
');
+ } elsif ($privileged and $target ne 'tex') {
+ my $edittext = &mt('Edit');
+ if ($group ne '') {
+ $edittext = &mt('Edit Group Homepage');
+ }
+ $r->print(''.$edittext.'');
+ if ($group ne '') {
+ if ($group_edit_perm) {
+ $r->print(' '.
+ ''.
+ &mt('Edit Group Settings').'');
+ }
+ }
+ }
+ if (($env{'form.uploaddoc.filename'} and $target ne 'tex') &&
+ ($env{'form.storeupl'}) && ($allowed)) {
+ if ($env{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/i) {
+ if ($syllabus{'uploaded.photourl'}) {
+ &Apache::lonnet::removeuploadedurl($syllabus{'uploaded.photourl'});
+ }
+ if ($group ne '') {
+ $syllabus{'uploaded.photourl'}=&Apache::lonnet::userfileupload(
+ 'uploaddoc',1,"grouppage/$group");
+ } else {
+ $syllabus{'uploaded.photourl'}=
+ &Apache::lonnet::userfileupload('uploaddoc',1,'simplepage');
+ }
+ }
+ $syllabus{'uploaded.lastmodified'}=time;
+ &Apache::lonnet::put($namespace,\%syllabus,$dom,$crs);
+ }
+ if (($allowed) && ($env{'form.storesyl'})) {
+ foreach my $syl_field (keys(%syllabusfields)) {
+ my $field=$env{'form.'.$syl_field};
+ chomp($field);
+ $field=~s/\s+$//s;
+ $field=~s/^\s+//s;
+ $field=~s/\
$//s;
+ $field=&Apache::lonfeedback::clear_out_html($field,1);
+ $syllabus{$syl_field}=$field;
+ }
+ $syllabus{'uploaded.lastmodified'}=time;
+ &Apache::lonnet::put($namespace,\%syllabus,$dom,$crs);
+ }
# ---------------------------------------------------------------- Get syllabus
- if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {
- if ($syllabus{'uploaded.photourl'}) {
- $r->print('
');
- }
- if ($allowed) {
- $r->print(
- '
');
+ }
+ }
+ if ($allowed && ($env{'form.grade_target'} ne 'tex')) {
+ $r->print(&Apache::lonhtmlcommon::htmlareaselectactive
+ ('bbb_content').'');
+ }
+ if ($env{'form.grade_target'} ne 'tex') {$r->print('');}
} else {
- $r->print('No page information provided.
');
+ if ($group ne '') {
+ &display_group_links($r,$target,$group,'view',$refarg,%groupinfo);
+ } else {
+ $r->print(&mt('No page information provided.
'));
+ }
+ }
+ if ($env{'form.grade_target'} ne 'tex') {
+ $r->print(&Apache::loncommon::end_page());
+ } else {
+ $r->print('\end{document}');
}
- $r->print('