--- loncom/interface/slotrequest.pm 2005/10/07 20:00:20 1.20
+++ loncom/interface/slotrequest.pm 2005/11/18 16:26:47 1.31
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Handler for requesting to have slots added to a students record
#
-# $Id: slotrequest.pm,v 1.20 2005/10/07 20:00:20 albertel Exp $
+# $Id: slotrequest.pm,v 1.31 2005/11/18 16:26:47 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -53,11 +53,10 @@ sub fail {
}
sub start_page {
- my ($r)=@_;
+ my ($r,$title)=@_;
my $html=&Apache::lonxml::xmlbegin();
- $r->print($html.'
'.
- &mt('Request another Worktime').'');
- $r->print(&Apache::loncommon::bodytag('Requesting another Worktime'));
+ $r->print($html.''.&mt($title).'');
+ $r->print(&Apache::loncommon::bodytag($title));
}
sub end_page {
@@ -451,6 +450,49 @@ STUFF
$r->print('');
}
+sub to_show {
+ my ($when,$slot) = @_;
+ my $time=time;
+ my $week=60*60*24*7;
+ if ($when eq 'now') {
+ if ($time > $slot->{'starttime'} &&
+ $time < $slot->{'endtime'}) {
+ return 1;
+ }
+ return 0;
+ } elsif ($when eq 'nextweek') {
+ if ( ($time < $slot->{'starttime'} &&
+ ($time+$week) > $slot->{'starttime'})
+ ||
+ ($time < $slot->{'endtime'} &&
+ ($time+$week) > $slot->{'endtime'}) ) {
+ return 1;
+ }
+ return 0;
+ } elsif ($when eq 'lastweek') {
+ if ( ($time > $slot->{'starttime'} &&
+ ($time-$week) < $slot->{'starttime'})
+ ||
+ ($time > $slot->{'endtime'} &&
+ ($time-$week) < $slot->{'endtime'}) ) {
+ return 1;
+ }
+ return 0;
+ } elsif ($when eq 'willopen') {
+ if ($time < $slot->{'starttime'}) {
+ return 1;
+ }
+ return 0;
+ } elsif ($when eq 'wereopen') {
+ if ($time > $slot->{'endtime'}) {
+ return 1;
+ }
+ return 0;
+ }
+
+ return 1;
+}
+
sub show_table {
my ($r,$mgr)=@_;
@@ -461,27 +503,104 @@ sub show_table {
}
my $available;
if ($mgr eq 'F') {
+ $r->print('');
$r->print('');
+ $r->print('');
+ $r->print('
');
}
- $r->print('
+
+ my %Saveable_Parameters = ('show' => 'array',
+ 'when' => 'scalar',
+ 'order' => 'scalar');
+
+ &Apache::loncommon::store_course_settings('slotrequest',\%Saveable_Parameters);
+ &Apache::loncommon::restore_course_settings('slotrequest',\%Saveable_Parameters);
+
+ my %show_fields=&Apache::lonlocal::texthash(
+ 'name' => 'Slot Name',
+ 'description' => 'Description',
+ 'type' => 'Type',
+ 'starttime' => 'Start time',
+ 'endtime' => 'End Time',
+ 'startreserve' => 'Time students can start reserving',
+ 'secret' => 'Secret Word',
+ 'maxspace' => 'Maxium # of students',
+ 'ip' => 'IP or DNS restrictions',
+ 'symb' => 'Resource slot is restricted to.',
+ 'uniqueperiod' => 'Period of time slot is unique',
+ 'proctor' => 'List of proctors');
+ my @show_order=('name','description','type','starttime','endtime',
+ 'startreserve','secret','maxspace','ip','symb',
+ 'uniqueperiod','proctor');
+ my @show =
+ (exists($env{'form.show'})) ? &Apache::loncommon::get_env_multiple('form.show')
+ : keys(%show_fields);
+ my %show = map { $_ => 1 } (@show);
+
+ my %when_fields=&Apache::lonlocal::texthash(
+ 'now' => 'Open now',
+ 'nextweek' => 'Open within the next week',
+ 'lastweek' => 'Were open last week',
+ 'willopen' => 'Will open later',
+ 'wereopen' => 'Were open');
+ my @when_order=('now','nextweek','lastweek','willopen','wereopen');
+ $when_fields{'select_form_order'} = \@when_order;
+ my $when = (exists($env{'form.when'})) ? $env{'form.when'}
+ : 'now';
+
+ $r->print('
');
}
@@ -719,22 +890,44 @@ sub csv_upload_assign {
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
my $countdone=0;
+ my @errors;
foreach my $slot (@slotdata) {
my %slot;
my %entries=&Apache::loncommon::record_sep($slot);
my $domain;
my $name=$entries{$fields{'name'}};
+ if ($name=~/^\s*$/) {
+ push(@errors,"Did not create slot with no name");
+ next;
+ }
+ if ($name=~/\s/) {
+ push(@errors,"$name not created -- Name must not contain spaces");
+ next;
+ }
+ if ($name=~/\W/) {
+ push(@errors,"$name not created -- Name must contain only letters, numbers and _");
+ next;
+ }
if ($entries{$fields{'type'}}) {
$slot{'type'}=$entries{$fields{'type'}};
} else {
$slot{'type'}='preassigned';
}
+ if ($slot{'type'} ne 'preassigned' &&
+ $slot{'type'} ne 'schedulable_student') {
+ push(@errors,"$name not created -- invalid type ($slot{'type'}) must be either preassigned or schedulable_student");
+ next;
+ }
if ($entries{$fields{'starttime'}}) {
$slot{'starttime'}=&UnixDate($entries{$fields{'starttime'}},"%s");
}
if ($entries{$fields{'endtime'}}) {
$slot{'endtime'}=&UnixDate($entries{$fields{'endtime'}},"%s");
}
+ if ($entries{$fields{'startreserve'}}) {
+ $slot{'startreserve'}=
+ &UnixDate($entries{$fields{'startreserve'}},"%s");
+ }
foreach my $key ('ip','proctor','description','maxspace',
'secret','symb') {
if ($entries{$fields{$key}}) {
@@ -753,8 +946,10 @@ sub csv_upload_assign {
$r->rflush();
$countdone++;
}
- $r->print("
Created $countdone slots\n");
- $r->print("
\n");
+ $r->print("Created $countdone slots\n
");
+ foreach my $error (@errors) {
+ $r->print("$error\n
");
+ }
&show_table($r,$mgr);
return '';
}
@@ -762,10 +957,23 @@ sub csv_upload_assign {
sub handler {
my $r=shift;
+ &Apache::loncommon::content_type($r,'text/html');
+ &Apache::loncommon::no_cache($r);
+ if ($r->header_only()) {
+ $r->send_http_header();
+ return OK;
+ }
+
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
- &start_page($r);
+
my $vgr=&Apache::lonnet::allowed('vgr',$env{'request.course.id'});
my $mgr=&Apache::lonnet::allowed('mgr',$env{'request.course.id'});
+ my $title='Requesting Another Worktime';
+ if ($env{'form.command'} =~ /^(showslots|uploadstart|csvuploadmap|csvuploadassign)$/ && $vgr eq 'F') {
+ $title = 'Managing Slots';
+ }
+ &start_page($r,$title);
+
if ($env{'form.command'} eq 'showslots' && $vgr eq 'F') {
&show_table($r,$mgr);
} elsif ($env{'form.command'} eq 'uploadstart' && $mgr eq 'F') {
@@ -783,8 +991,6 @@ sub handler {
}
&csv_upload_map($r);
}
- } elsif ($env{'form.command'} eq 'editslot' && $mgr eq 'F') {
- &show_slot_edit($r);
} else {
my $symb=&Apache::lonnet::unescape($env{'form.symb'});
my (undef,undef,$res)=&Apache::lonnet::decode_symb($symb);