version 1.59, 2002/10/16 18:45:10
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version 1.60, 2002/11/08 20:51:48
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Line 41 use Apache::lonnet();
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Line 41 use Apache::lonnet();
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use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
use Apache::Constants qw(:common :http REDIRECT); |
use Apache::Constants qw(:common :http REDIRECT); |
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use Spreadsheet::WriteExcel; |
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############################################################### |
############################################################### |
############################################################### |
############################################################### |
Line 771 END
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Line 772 END
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$r->print(<<END); |
$r->print(<<END); |
<font size="+1"> |
<font size="+1"> |
<a href="javascript:document.studentform.state.value='csv';document.studentform.submit();">CSV format</a> |
<a href="javascript:document.studentform.state.value='csv';document.studentform.submit();">CSV format</a> |
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<a href="javascript:document.studentform.state.value='excel';document.studentform.submit();">Excel format</a> |
</font> |
</font> |
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END |
END |
Line 793 END
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Line 795 END
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} |
} |
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# ============================================== view classlist |
# ============================================== view classlist |
sub print_csv_classlist { |
sub print_formatted_classlist { |
my $r=shift; |
my $r=shift; |
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my $mode = shift; |
my $cid=$ENV{'request.course.id'}; |
my $cid=$ENV{'request.course.id'}; |
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); |
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); |
if (! defined($classlist)) { |
if (! defined($classlist)) { |
$r->print("There are no students currently enrolled.\n"); |
$r->print("There are no students currently enrolled.\n"); |
} else { |
} else { |
&show_class_list($r,'csv','nolink','csv', |
&show_class_list($r,$mode,'nolink','csv', |
$ENV{'form.Status'},$classlist,$keylist); |
$ENV{'form.Status'},$classlist,$keylist); |
} |
} |
} |
} |
Line 809 sub print_csv_classlist {
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Line 812 sub print_csv_classlist {
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sub show_class_list { |
sub show_class_list { |
my ($r,$mode,$linkto,$action,$statusmode,$classlist,$keylist)=@_; |
my ($r,$mode,$linkto,$action,$statusmode,$classlist,$keylist)=@_; |
my $cid=$ENV{'request.course.id'}; |
my $cid=$ENV{'request.course.id'}; |
# &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
# |
# ['sortby']); |
# Variables for excel output |
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my ($excel_workbook, $excel_sheet, $excel_filename,$row); |
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# |
my $sortby = $ENV{'form.sortby'}; |
my $sortby = $ENV{'form.sortby'}; |
if ($sortby !~ /^(username|domain|section|fullname|id)$/) { |
if ($sortby !~ /^(username|domain|section|fullname|id)$/) { |
$sortby = 'username'; |
$sortby = 'username'; |
Line 853 END
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Line 858 END
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$r->print('"'.join('","',("username","domain","ID","student name", |
$r->print('"'.join('","',("username","domain","ID","student name", |
"section")).'"'."\n"); |
"section")).'"'."\n"); |
} |
} |
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} elsif ($mode eq 'excel') { |
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# Create the excel spreadsheet |
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$excel_filename = '/prtspool/'. |
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$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
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time.'_'.rand(1000000000).'.xls'; |
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$excel_workbook = Spreadsheet::WriteExcel->new('/home/httpd'. |
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$excel_filename); |
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$excel_workbook->set_tempdir('/home/httpd/perl/tmp'); |
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$excel_sheet = $excel_workbook->addworksheet('classlist'); |
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# |
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my $description = 'Classlist for '. |
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$ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
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$excel_sheet->write($row++,0,$description); |
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# |
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$excel_sheet->write($row++,0,["username","domain","ID", |
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"student name","section","status"]); |
} |
} |
# |
# |
# Sort the students |
# Sort the students |
Line 917 END
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Line 938 END
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$" = '","'; |
$" = '","'; |
$r->print("\"@line\"\n"); |
$r->print("\"@line\"\n"); |
$" = $tmp; |
$" = $tmp; |
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} elsif ($mode eq 'excel') { |
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$excel_sheet->write($row++,0,[$username,$domain,$id, |
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$name,$section,$status]); |
} |
} |
} |
} |
$r->print('</table><br>') if ($mode eq 'view'); |
if ($mode eq 'view') { |
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$r->print('</table><br>'); |
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} elsif ($mode eq 'excel') { |
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$excel_workbook->close(); |
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$r->print('<p><a href="'.$excel_filename.'">'. |
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'Your Excel spreadsheet</a> is ready for download.</p>'."\n"); |
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} |
} |
} |
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Line 1638 sub handler {
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Line 1668 sub handler {
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if (! exists($ENV{'form.state'})) { |
if (! exists($ENV{'form.state'})) { |
&print_html_classlist($r); |
&print_html_classlist($r); |
} elsif ($ENV{'form.state'} eq 'csv') { |
} elsif ($ENV{'form.state'} eq 'csv') { |
&print_csv_classlist($r); |
&print_formatted_classlist($r,'csv'); |
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} elsif ($ENV{'form.state'} eq 'excel') { |
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&print_formatted_classlist($r,'excel'); |
} else { |
} else { |
&print_html_classlist($r); |
&print_html_classlist($r); |
} |
} |