--- loncom/interface/Attic/londropadd.pm 2004/02/20 19:44:59 1.102
+++ loncom/interface/Attic/londropadd.pm 2004/06/17 18:31:24 1.114
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Handler to drop and add students in courses
#
-# $Id: londropadd.pm,v 1.102 2004/02/20 19:44:59 matthew Exp $
+# $Id: londropadd.pm,v 1.114 2004/06/17 18:31:24 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -37,6 +37,7 @@ use Apache::loncommon();
use Apache::lonhtmlcommon();
use Apache::Constants qw(:common :http REDIRECT);
use Spreadsheet::WriteExcel;
+use Apache::lonstathelpers();
use Apache::lonlocal;
###############################################################
@@ -172,10 +173,15 @@ sub print_main_menu {
$Text{'drop'}
$help{'Course_Drop_Student'}
+END
+ my ($cdom,$cnum) = split/_/,$ENV{'request.course.id'};
+ if (&Apache::lonnet::auto_run($cnum,$cdom) ) {
+ $r->print(<
$Text{'populate'}
END
+ }
}
###############################################################
@@ -699,7 +705,7 @@ sub enroll_single_student {
$ENV{'form.csec'}=~s/\W//g;
#
# We do the dates first because the action of making them the defaul
- # in the course is entirely seperate from the action of enrolling the
+ # in the course is entirely separate from the action of enrolling the
# student. Also, a failure in setting the dates as default is not fatal
# to the process of enrolling / modifying a student.
my ($startdate,$enddate) = &get_dates_from_form();
@@ -780,7 +786,7 @@ sub setup_date_selectors {
my ($starttime,$endtime,$mode) = @_;
if (! defined($starttime)) {
$starttime = time;
- unless ($mode eq 'createcourse') {
+ unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
if (exists($ENV{'course.'.$ENV{'request.course.id'}.
'.default_enrollment_start_date'})) {
$starttime = $ENV{'course.'.$ENV{'request.course.id'}.
@@ -804,12 +810,20 @@ sub setup_date_selectors {
my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform',
'enddate',
$endtime);
- if ($mode eq 'createcourse') {
+ if ($mode eq 'create_enrolldates') {
$startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
- 'startdate',
+ 'startenroll',
$starttime);
$enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
- 'enddate',
+ 'endenroll',
+ $endtime);
+ }
+ if ($mode eq 'create_defaultdates') {
+ $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
+ 'startaccess',
+ $starttime);
+ $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
+ 'endaccess',
$endtime);
}
return ($startdateform,$enddateform);
@@ -830,7 +844,7 @@ sub date_setting_table {
my $dateDefault = ''.
' '.
&mt('make these dates the default for future enrollment');
- if ($mode eq 'createcourse') {
+ if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
$dateDefault = ' ';
}
my $perpetual = ' '.&mt('no ending date').' ';
+ if ($mode eq 'create_enrolldates') {
+ $perpetual = ' ';
+ }
my $result = '';
$result .= "\n";
$result .= ''.&mt('Starting Date').' '.
@@ -1100,7 +1117,7 @@ sub print_drop_menu {
# ============================================== view classlist
sub print_html_classlist {
- my $r=shift;
+ my ($r,$mode) = @_;
if (! exists($ENV{'form.sortby'})) {
$ENV{'form.sortby'} = 'username';
}
@@ -1108,111 +1125,126 @@ sub print_html_classlist {
$ENV{'form.Status'} = 'Active';
}
my $status_select = &Apache::lonhtmlcommon::StatusOptions
- ($ENV{'form.Status'},'studentform');
+ ($ENV{'form.Status'});
my $cid=$ENV{'request.course.id'};
my $cdom=$ENV{'course.'.$cid.'.domain'};
my $cnum=$ENV{'course.'.$cid.'.num'};
-# -------------------------------------------------------- Get course personnel
+ #
+ # List course personnel
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum);
- $r->print('');
- foreach (sort keys %coursepersonnel) {
- $r->print(''.$_.' ');
- foreach (split(/\,/,$coursepersonnel{$_})) {
- my ($puname,$pudom)=split(/\:/,$_);
+ #
+ if (! defined($ENV{'form.output'}) ||
+ $ENV{'form.output'} !~ /^(csv|excel|html)$/ ) {
+ $ENV{'form.output'} = 'html';
+ }
+ #
+ $r->print('');
+ foreach my $role (sort keys %coursepersonnel) {
+ next if ($role =~ /^\s*$/);
+ $r->print(''.$role.' ');
+ foreach my $user (split(',',$coursepersonnel{$role})) {
+ my ($puname,$pudom)=split(':',$user);
$r->print(' '.&Apache::loncommon::aboutmewrapper(
- &Apache::loncommon::plainname($puname,
- $pudom),$puname,$pudom));
+ &Apache::loncommon::plainname($puname,
+ $pudom),
+ $puname,$pudom));
}
$r->print(' ');
}
$r->print('
');
-# --------------------------------------------------------------- Student roles
- my $CCL=&mt('Current Class List');
- $r->print(<
-
-
-$CCL
-
-END
+ #
+ # Interface output
+ $r->print(' ');
+ $r->print("
\n");
if ($ENV{'form.action'} ne 'modifystudent') {
- my %lt=&Apache::lonlocal::texthash(
- 'ef' => "Excel format",
- 'ss' => "Student Status",
- );
- $r->print(<
-CSV format
-
-$lt{'ef'}
-
-
-$lt{'ss'}:
-END
+ my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
+ 'excel' => "Excel",
+ 'html' => 'HTML');
+ my $output_selector = '';
+ foreach my $outputformat ('html','csv','excel') {
+ my $option = '';
+ $output_selector .= "\n".$option;
+ }
+ $output_selector .= ' ';
+ $r->print(&mt('Output Format: [_1]',$output_selector).(' 'x3));
}
- $r->print($status_select."
\n");
+ $r->print(&mt('Student Status: [_1]',$status_select)."\n");
+ $r->print(' '.
+ "\n\n");
+ #
+ # Print the classlist
+ $r->print(''.&mt('Current Class List').' ');
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {
$r->print(&mt('There are no students currently enrolled.')."\n");
} else {
# Print out the available choices
if ($ENV{'form.action'} eq 'modifystudent') {
- &show_class_list($r,'view','modify','modifystudent',
+ &show_class_list($r,'view','modify',
$ENV{'form.Status'},$classlist,$keylist);
} else {
- &show_class_list($r,'view','aboutme','classlist',
+ &show_class_list($r,$ENV{'form.output'},'aboutme',
$ENV{'form.Status'},$classlist,$keylist);
}
}
}
-# ============================================== view classlist
-sub print_formatted_classlist {
- my $r=shift;
- my $mode = shift;
- my $cid=$ENV{'request.course.id'};
- my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
- if (! defined($classlist)) {
- $r->print(&mt('There are no students currently enrolled.')."\n");
- } else {
- &show_class_list($r,$mode,'nolink','csv',
- $ENV{'form.Status'},$classlist,$keylist);
- }
-}
-
# =================================================== Show student list to drop
sub show_class_list {
- my ($r,$mode,$linkto,$action,$statusmode,$classlist,$keylist)=@_;
+ my ($r,$mode,$linkto,$statusmode,$classlist,$keylist)=@_;
my $cid=$ENV{'request.course.id'};
#
# Variables for excel output
- my ($excel_workbook, $excel_sheet, $excel_filename,$row);
+ my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
+ #
+ # Variables for csv output
+ my ($CSVfile,$CSVfilename);
#
my $sortby = $ENV{'form.sortby'};
- if ($sortby !~ /^(username|domain|section|fullname|id)$/) {
+ if ($sortby !~ /^(username|domain|section|fullname|id|start|end|type)$/) {
$sortby = 'username';
}
# Print out header
- if ($mode eq 'view') {
+ unless ($mode eq 'autoenroll') {
+ $r->print(<
+END
+ }
+ $r->print(<
+END
+ if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll') {
if ($linkto eq 'aboutme') {
$r->print(&mt('Select a user name to view the users personal page.'));
} elsif ($linkto eq 'modify') {
$r->print(&mt('Select a user name to modify the students information'));
}
my %lt=&Apache::lonlocal::texthash(
- 'usrn' => "username",
- 'dom' => "domain",
- 'sn' => "student name",
- 'sec' => "section",
+ 'usrn' => "username",
+ 'dom' => "domain",
+ 'sn' => "student name",
+ 'sec' => "section",
+ 'start' => "start date",
+ 'end' => "end date",
+ 'type' => "enroll type",
+ 'chan' => "change"
);
- $r->print(<
+ unless ($mode eq 'autoenroll') {
+ $r->print(<
+END
+ }
+ $r->print(<
-
+ Count
+
$lt{'usrn'}
$lt{'dom'}
@@ -1222,20 +1254,49 @@ sub show_class_list {
$lt{'sn'}
$lt{'sec'}
+
+ $lt{'start'}
+
+ $lt{'end'}
-
END
+ if ($mode eq 'autoenroll') {
+ $r->print("
+ $lt{'type'}
+
+ $lt{'chan'}? ");
+ }
+ $r->print("
+
+ ");
} elsif ($mode eq 'csv') {
+ #
+ # Open a file
+ $CSVfilename = '/prtspool/'.
+ $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.
+ time.'_'.rand(1000000000).'.csv';
+ unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
+ $r->log_error("Couldn't open $CSVfilename for output $!");
+ $r->print("Problems occured in writing the csv file. ".
+ "This error has been logged. ".
+ "Please alert your LON-CAPA administrator.");
+ $CSVfile = undef;
+ }
+ #
+ # Write headers and data to file
if($statusmode eq 'Expired') {
- $r->print(&mt('Students with expired roles'));
+ print $CSVfile '"'.&mt('Students with expired roles').'"'."\n";
}
if ($statusmode eq 'Any') {
- $r->print('"'.join('","',(&mt("username"),&mt("domain"),"ID",
- &mt("student name"),&mt("section"),&mt("status"))).
- '"'."\n");
+ print $CSVfile '"'.join('","',map {
+ &Apache::loncommon::csv_translate(&mt($_))
+ } ("username","domain","ID","student name",
+ "section","start date","end date","status")).'"'."\n";
} else {
- $r->print('"'.join('","',(&mt("username"),&mt("domain"),"ID",
- &mt("student name"),&mt("section"))).'"'."\n");
+ print $CSVfile '"'.join('","',map {
+ &Apache::loncommon::csv_translate(&mt($_))
+ } ("username","domain","ID","student name",
+ "section","start date","end date")).'"'."\n";
}
} elsif ($mode eq 'excel') {
# Create the excel spreadsheet
@@ -1245,14 +1306,18 @@ END
$excel_workbook = Spreadsheet::WriteExcel->new('/home/httpd'.
$excel_filename);
$excel_workbook->set_tempdir('/home/httpd/perl/tmp');
+ #
+ $format = &Apache::loncommon::define_excel_formats($excel_workbook);
$excel_sheet = $excel_workbook->addworksheet('classlist');
#
my $description = 'Class List for '.
$ENV{'course.'.$ENV{'request.course.id'}.'.description'};
- $excel_sheet->write($row++,0,$description);
+ $excel_sheet->write($row++,0,$description,$format->{'h1'});
#
$excel_sheet->write($row++,0,["username","domain","ID",
- "student name","section","status"]);
+ "student name","section",
+ "start date","end date","status"],
+ $format->{'bold'});
}
#
# Sort the students
@@ -1271,16 +1336,31 @@ END
||
lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
} (keys(%$classlist));
+ my $studentcount = 0;
foreach my $student (@Sorted_Students) {
- my $username = $classlist->{$student}->[$index{'username'}];
- my $domain = $classlist->{$student}->[$index{'domain'}];
- my $section = $classlist->{$student}->[$index{'section'}];
- my $name = $classlist->{$student}->[$index{'fullname'}];
- my $id = $classlist->{$student}->[$index{'id'}];
- my $status = $classlist->{$student}->[$index{'status'}];
+ my $sdata = $classlist->{$student};
+ my $username = $sdata->[$index{'username'}];
+ my $domain = $sdata->[$index{'domain'}];
+ my $section = $sdata->[$index{'section'}];
+ my $name = $sdata->[$index{'fullname'}];
+ my $id = $sdata->[$index{'id'}];
+ my $status = $sdata->[$index{'status'}];
+ my $start = $sdata->[$index{'start'}];
+ my $end = $sdata->[$index{'end'}];
+ my $type = $sdata->[$index{'type'}];
next if (($statusmode ne 'Any') && ($status ne $statusmode));
- if ($mode eq 'view') {
- $r->print("\n \n ");
+ if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') {
+ if (! defined($start) || $start == 0) {
+ $start = &mt('none');
+ } else {
+ $start = &Apache::lonlocal::locallocaltime($start);
+ }
+ if (! defined($end) || $end == 0) {
+ $end = &mt('none');
+ } else {
+ $end = &Apache::lonlocal::locallocaltime($end);
+ }
+ $r->print(" \n ".(++$studentcount)." \n ");
if ($linkto eq 'nothing') {
$r->print($username);
} elsif ($linkto eq 'aboutme') {
@@ -1302,32 +1382,68 @@ END
$id
$name
$section
-
+ $start
+ $end
END
+ if ($mode eq 'autoenroll') {
+ my $longtype = &mt('manual').' ';
+ if ($type eq 'auto') {
+ $longtype = &mt('auto').' ';
+ }
+ $r->print("$longtype ");
+ }
+ $r->print("
+
+ ");
} elsif ($mode eq 'csv') {
+ next if (! defined($CSVfile));
# no need to bother with $linkto
+ if (! defined($start) || $start == 0) {
+ $start = &mt('none');
+ } else {
+ $start = &Apache::lonlocal::locallocaltime($start);
+ }
+ if (! defined($end) || $end == 0) {
+ $end = &mt('none');
+ } else {
+ $end = &Apache::lonlocal::locallocaltime($end);
+ }
my @line = ();
- foreach ($username,$domain,$id,$name,$section) {
+ foreach ($username,$domain,$id,$name,$section,$start,$end) {
push @line,&Apache::loncommon::csv_translate($_);
}
if ($statusmode eq 'Any') {
push @line,&Apache::loncommon::csv_translate($status);
}
- my $tmp = $";
- $" = '","';
- $r->print("\"@line\"\n");
- $" = $tmp;
+ print $CSVfile '"'.join('","',@line).'"'."\n";
} elsif ($mode eq 'excel') {
- $excel_sheet->write($row++,0,[$username,$domain,$id,
- $name,$section,$status]);
+ $excel_sheet->write($row,0,[$username,$domain,$id,
+ $name,$section]);
+ my $col = 5;
+ foreach my $time ($start,$end) {
+ $excel_sheet->write($row,$col++,
+ &Apache::lonstathelpers::calc_serial($time),
+ $format->{'date'});
+ }
+ $excel_sheet->write($row,$col++,$status);
+ $row++;
}
}
- if ($mode eq 'view') {
+ if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') {
$r->print('
');
} elsif ($mode eq 'excel') {
$excel_workbook->close();
$r->print(''.
&mt('Your Excel spreadsheet').' '.&mt('is ready for download').'.
'."\n");
+ } elsif ($mode eq 'csv') {
+ close($CSVfile);
+ $r->print(''.
+ &mt('Your CSV file').' is ready for download.'.
+ "\n");
+ $r->rflush();
+ }
+ if ($mode eq 'autoenroll') {
+ return $studentcount;
}
}
@@ -1663,7 +1779,7 @@ sub show_drop_list {
['sortby']);
}
my $sortby = $ENV{'form.sortby'};
- if ($sortby !~ /^(username|domain|section|fullname|id)$/) {
+ if ($sortby !~ /^(username|domain|section|fullname|id|start|end)$/) {
$sortby = 'username';
}
#
@@ -1687,13 +1803,14 @@ function uncheckAll(field) {
END
+my %lt=&Apache::lonlocal::texthash('usrn' => "username",
+ 'dom' => "domain",
+ 'sn' => "student name",
+ 'sec' => "section",
+ 'start' => "start date",
+ 'end' => "end date",
+ );
if ($nosort) {
- my %lt=&Apache::lonlocal::texthash(
- 'usrn' => "username",
- 'dom' => "domain",
- 'sn' => "student name",
- 'sec' => "section",
- );
$r->print(<
@@ -1703,16 +1820,12 @@ END
ID
$lt{'sn'}
$lt{'sec'}
+ $lt{'start'}
+ $lt{'end'}
END
} else {
- my %lt=&Apache::lonlocal::texthash(
- 'usrn' => "username",
- 'dom' => "domain",
- 'sn' => "student name",
- 'sec' => "section",
- );
$r->print(<
@@ -1726,6 +1839,10 @@ END
$lt{'sn'}
$lt{'sec'}
+
+ $lt{'start'}
+
+ $lt{'end'}
END
@@ -1749,12 +1866,25 @@ END
} (keys(%$classlist));
foreach my $student (@Sorted_Students) {
my $error;
- my $username = $classlist->{$student}->[$index{'username'}];
- my $domain = $classlist->{$student}->[$index{'domain'}];
- my $section = $classlist->{$student}->[$index{'section'}];
- my $name = $classlist->{$student}->[$index{'fullname'}];
- my $id = $classlist->{$student}->[$index{'id'}];
- my $status = $classlist->{$student}->[$index{'status'}];
+ my $sdata = $classlist->{$student};
+ my $username = $sdata->[$index{'username'}];
+ my $domain = $sdata->[$index{'domain'}];
+ my $section = $sdata->[$index{'section'}];
+ my $name = $sdata->[$index{'fullname'}];
+ my $id = $sdata->[$index{'id'}];
+ my $start = $sdata->[$index{'start'}];
+ my $end = $sdata->[$index{'end'}];
+ if (! defined($start) || $start == 0) {
+ $start = &mt('none');
+ } else {
+ $start = &Apache::lonlocal::locallocaltime($start);
+ }
+ if (! defined($end) || $end == 0) {
+ $end = &mt('none');
+ } else {
+ $end = &Apache::lonlocal::locallocaltime($end);
+ }
+ my $status = $sdata->[$index{'status'}];
next if ($status ne 'Active');
#
$r->print(<<"END");
@@ -1765,11 +1895,13 @@ END
$id
$name
$section
+ $start
+ $end
END
}
$r->print('
');
- my %lt=&Apache::lonlocal::texthash(
+ %lt=&Apache::lonlocal::texthash(
'dp' => "Drop Students",
'ca' => "check all",
'ua' => "uncheck all",
@@ -2121,14 +2253,10 @@ sub handler {
#
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['state','action']);
- if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) {
- $r->content_type('text/csv');
- } else {
- # Start page
- &Apache::loncommon::content_type($r,'text/html');
- $r->send_http_header;
- $r->print(&header());
- }
+ # Start page
+ &Apache::loncommon::content_type($r,'text/html');
+ $r->send_http_header;
+ $r->print(&header());
#
# Main switch on form.action and form.state, as appropriate
if (! exists($ENV{'form.action'})) {
@@ -2138,8 +2266,7 @@ sub handler {
} elsif ($ENV{'form.action'} eq 'upload') {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/dropadd?action=upload&state=',
- text=>"Upload Classlist",
- faq=>9,bug=>'Instructor Interface',});
+ text=>"Upload Classlist"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs
(undef,'Upload Classlist'));
if (! exists($ENV{'form.state'})) {
@@ -2158,8 +2285,7 @@ sub handler {
} elsif ($ENV{'form.action'} eq 'drop') {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/dropadd?action=drop',
- text=>"Drop Students",
- faq=>9,bug=>'Instructor Interface',});
+ text=>"Drop Students"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs
(undef,'Drop Students'));
if (! exists($ENV{'form.state'})) {
@@ -2172,8 +2298,7 @@ sub handler {
} elsif ($ENV{'form.action'} eq 'enrollstudent') {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/dropadd?action=enrollstudent',
- text=>"Enroll Student",
- faq=>9,bug=>'Instructor Interface',});
+ text=>"Enroll Student"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs
(undef,'Enroll Student'));
if (! exists($ENV{'form.state'})) {
@@ -2188,24 +2313,22 @@ sub handler {
} elsif ($ENV{'form.action'} eq 'classlist') {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/dropadd?action=classlist',
- text=>"View Classlist",
- faq=>9,bug=>'Instructor Interface',});
+ text=>"View Classlist"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs
(undef,'View Classlist'));
if (! exists($ENV{'form.state'})) {
- &print_html_classlist($r);
+ &print_html_classlist($r,undef);
} elsif ($ENV{'form.state'} eq 'csv') {
- &print_formatted_classlist($r,'csv');
+ &print_html_classlist($r,'csv');
} elsif ($ENV{'form.state'} eq 'excel') {
- &print_formatted_classlist($r,'excel');
+ &print_html_classlist($r,'excel');
} else {
- &print_html_classlist($r);
+ &print_html_classlist($r,undef);
}
} elsif ($ENV{'form.action'} eq 'modifystudent') {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/dropadd?action=modifystudent',
- text=>"Modify Student Data",
- faq=>9,bug=>'Instructor Interface',});
+ text=>"Modify Student Data"});
$r->print(&Apache::lonhtmlcommon::breadcrumbs
(undef,'Modify Student Data'));
if (! exists($ENV{'form.state'})) {
@@ -2228,11 +2351,7 @@ sub handler {
}
#
# Finish up
- if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) {
- $r->print("\n");
- } else {
- $r->print('