version 1.10, 2000/12/09 19:14:20
|
version 1.11, 2000/12/11 15:33:58
|
Line 1
|
Line 1
|
# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Spreadsheet/Grades Display Handler |
# Spreadsheet/Grades Display Handler |
# |
# |
# 11/11,11/15,11/27,12/04,12/05,12/06,12/07,12/08,12/09 Gerd Kortemeyer |
# 11/11,11/15,11/27,12/04,12/05,12/06,12/07,12/08,12/09,12/11 Gerd Kortemeyer |
|
|
package Apache::lonspreadsheet; |
package Apache::lonspreadsheet; |
|
|
use strict; |
use strict; |
use vars qw(%spreadsheets); |
|
use Safe; |
use Safe; |
use Safe::Hole; |
use Safe::Hole; |
use Opcode; |
use Opcode; |
Line 15 use Apache::Constants qw(:common :http);
|
Line 14 use Apache::Constants qw(:common :http);
|
use HTML::TokeParser; |
use HTML::TokeParser; |
use GDBM_File; |
use GDBM_File; |
|
|
|
# |
|
# These cache hashes need to be independent of user, resource and course |
|
# (user and course are in the keys) |
|
# |
|
use vars qw(%spreadsheets %courserdatas %userrdatas); |
|
# |
|
# These global hashes are dependent on user, course and resource, |
|
# and need to be initialized every time when a sheet is calculated |
|
# |
|
my %courseopt; |
|
my %useropt; |
|
my %parmhash; |
|
my $csec; |
|
my $uname; |
|
my $udom; |
|
|
# ============================================================================= |
# ============================================================================= |
# ===================================== Implements an instance of a spreadsheet |
# ===================================== Implements an instance of a spreadsheet |
|
|
Line 355 sub getformulas {
|
Line 370 sub getformulas {
|
|
|
sub settype { |
sub settype { |
my ($safeeval,$type)=@_; |
my ($safeeval,$type)=@_; |
$safeeval->reval('$sheettype='.$type.';'); |
$safeeval->reval('$sheettype="'.$type.'";'); |
} |
} |
|
|
# -------------------------------------------------------------------- Get type |
# -------------------------------------------------------------------- Get type |
Line 382 sub getmaxrow {
|
Line 397 sub getmaxrow {
|
|
|
sub setfilename { |
sub setfilename { |
my ($safeeval,$fn)=@_; |
my ($safeeval,$fn)=@_; |
$safeeval->reval('$filename='.$fn.';'); |
$safeeval->reval('$filename="'.$fn.'";'); |
} |
} |
|
|
# ---------------------------------------------------------------- Get filename |
# ---------------------------------------------------------------- Get filename |
Line 482 sub readsheet {
|
Line 497 sub readsheet {
|
# ----------------------------------------------- Make a temp copy of the sheet |
# ----------------------------------------------- Make a temp copy of the sheet |
|
|
sub tmpwrite { |
sub tmpwrite { |
my ($safeeval,$tmpdir,$uname,$udom,$symb)=@_; |
my ($safeeval,$tmpdir,$symb)=@_; |
my $fn=$uname.'_'.$udom.'_spreadsheet_'.&getfilename($safeeval); |
my $fn=$uname.'_'.$udom.'_spreadsheet_'.&getfilename($safeeval); |
$fn=~s/\W/\_/g; |
$fn=~s/\W/\_/g; |
$fn=$tmpdir.$fn.'.tmp'; |
$fn=$tmpdir.$fn.'.tmp'; |
Line 495 sub tmpwrite {
|
Line 510 sub tmpwrite {
|
# ---------------------------------------------------------- Read the temp copy |
# ---------------------------------------------------------- Read the temp copy |
|
|
sub tmpread { |
sub tmpread { |
my ($safeeval,$tmpdir,$uname,$udom,$symb,$nfield,$nform)=@_; |
my ($safeeval,$tmpdir,$symb,$nfield,$nform)=@_; |
my $fn=$uname.'_'.$udom.'_spreadsheet_'.&getfilename($safeeval); |
my $fn=$uname.'_'.$udom.'_spreadsheet_'.&getfilename($safeeval); |
$fn=~s/\W/\_/g; |
$fn=~s/\W/\_/g; |
$fn=$tmpdir.$fn.'.tmp'; |
$fn=$tmpdir.$fn.'.tmp'; |
Line 541 sub readmeta {
|
Line 556 sub readmeta {
|
return %returnhash; |
return %returnhash; |
} |
} |
|
|
|
# ================================================================== Parameters |
|
# -------------------------------------------- Figure out a cascading parameter |
|
|
|
sub parmval { |
|
my ($what,$symb)=@_; |
|
|
|
unless ($symb) { return ''; } |
|
my $result=''; |
|
|
|
my ($mapname,$id,$fn)=split(/\_\_\_/,$symb); |
|
# ----------------------------------------------------- Cascading lookup scheme |
|
|
|
my $symbparm=$symb.'.'.$what; |
|
my $mapparm=$mapname.'___(all).'.$what; |
|
|
|
my $seclevel= |
|
$ENV{'request.course.id'}.'.['. |
|
$csec.'].'.$what; |
|
my $seclevelr= |
|
$ENV{'request.course.id'}.'.['. |
|
$csec.'].'.$symbparm; |
|
my $seclevelm= |
|
$ENV{'request.course.id'}.'.['. |
|
$csec.'].'.$mapparm; |
|
|
|
my $courselevel= |
|
$ENV{'request.course.id'}.'.'.$what; |
|
my $courselevelr= |
|
$ENV{'request.course.id'}.'.'.$symbparm; |
|
my $courselevelm= |
|
$ENV{'request.course.id'}.'.'.$mapparm; |
|
# ---------------------------------------------------------- fourth, check user |
|
|
|
if ($uname) { |
|
|
|
if ($useropt{$courselevelr}) { return $useropt{$courselevelr}; } |
|
|
|
if ($useropt{$courselevelm}) { return $useropt{$courselevelm}; } |
|
|
|
if ($useropt{$courselevel}) { return $useropt{$courselevel}; } |
|
|
|
} |
|
|
|
# --------------------------------------------------------- third, check course |
|
|
|
if ($csec) { |
|
|
|
if ($courseopt{$seclevelr}) { return $courseopt{$seclevelr}; } |
|
|
|
if ($courseopt{$seclevelm}) { return $courseopt{$seclevelm}; } |
|
|
|
if ($courseopt{$seclevel}) { return $courseopt{$seclevel}; } |
|
|
|
} |
|
|
|
if ($courseopt{$courselevelr}) { return $courseopt{$courselevelr}; } |
|
|
|
if ($courseopt{$courselevelm}) { return $courseopt{$courselevelm}; } |
|
|
|
if ($courseopt{$courselevel}) { return $courseopt{$courselevel}; } |
|
|
|
# ----------------------------------------------------- second, check map parms |
|
|
|
my $thisparm=$parmhash{$symbparm}; |
|
if ($thisparm) { return $thisparm; } |
|
|
|
# -------------------------------------------------------- first, check default |
|
|
|
return &Apache::lonnet::metadata($fn,$what.'.default'); |
|
|
|
} |
|
|
|
|
# ----------------------------------------------------------------- Update rows |
# ----------------------------------------------------------------- Update rows |
|
|
sub updaterows { |
sub updaterows { |
Line 571 sub updaterows {
|
Line 659 sub updaterows {
|
|
|
if ($stype eq 'assesscalc') { |
if ($stype eq 'assesscalc') { |
map { |
map { |
if ($_=~/^stores\_(.*)/) { |
if (($_=~/^stores\_(.*)/) || ($_=~/^parameter\_(.*)/)) { |
my $key=$_; |
my $key=$_; |
my $display= |
my $display= |
&Apache::lonnet::metadata($srcf,$key.'.display'); |
&Apache::lonnet::metadata($srcf,$key.'.display'); |
Line 579 sub updaterows {
|
Line 667 sub updaterows {
|
$display= |
$display= |
&Apache::lonnet::metadata($srcf,$key.'.name'); |
&Apache::lonnet::metadata($srcf,$key.'.name'); |
} |
} |
|
|
|
|
$allkeys{$key}=$display; |
$allkeys{$key}=$display; |
} |
} |
} split(/\,/,&Apache::lonnet::metadata($srcf,'keys')); |
} split(/\,/,&Apache::lonnet::metadata($srcf,'keys')); |
Line 591 sub updaterows {
|
Line 677 sub updaterows {
|
untie(%bighash); |
untie(%bighash); |
|
|
# |
# |
# %allkeys has a list of storage displays by unikey |
# %allkeys has a list of storage and parameter displays by unikey |
# %allassess has a list of all resource displays by symb |
# %allassess has a list of all resource displays by symb |
# |
# |
# -------------------- Find discrepancies between the course row table and this |
# -------------------- Find discrepancies between the course row table and this |
Line 644 sub updaterows {
|
Line 730 sub updaterows {
|
# ------------------------------------------------ Load data for one assessment |
# ------------------------------------------------ Load data for one assessment |
|
|
sub rowaassess { |
sub rowaassess { |
my ($safeeval,$uname,$udom,$symb)=@_; |
my ($safeeval,$symb)=@_; |
my $uhome=&Apache::lonnet::homeserver($uname,$udom); |
my $uhome=&Apache::lonnet::homeserver($uname,$udom); |
my $namespace; |
my $namespace; |
unless ($namespace=$ENV{'request.course.id'}) { return ''; } |
unless ($namespace=$ENV{'request.course.id'}) { return ''; } |
my $answer=reply("restore:$udom:$uname:$namespace:$symb",$uhome); |
|
|
# ----------------------------------------------------------- Get stored values |
|
my $answer=&Apache::lonnet::reply( |
|
"restore:$udom:$uname:$namespace:$symb",$uhome); |
my %returnhash=(); |
my %returnhash=(); |
map { |
map { |
my ($name,$value)=split(/\=/,$_); |
my ($name,$value)=split(/\=/,$_); |
$returnhash{&unescape($name)}=&unescape($value); |
$returnhash{&Apache::lonnet::unescape($name)}= |
|
&Apache::lonnet::unescape($value); |
} split(/\&/,$answer); |
} split(/\&/,$answer); |
my $version; |
my $version; |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
Line 660 sub rowaassess {
|
Line 750 sub rowaassess {
|
$returnhash{$_}=$returnhash{$version.':'.$_}; |
$returnhash{$_}=$returnhash{$version.':'.$_}; |
} split(/\:/,$returnhash{$version.':keys'}); |
} split(/\:/,$returnhash{$version.':keys'}); |
} |
} |
|
# ----------------------------- returnhash now has all stores for this resource |
|
|
|
# ---------------------------- initialize coursedata and userdata for this user |
|
%courseopt=(); |
|
%useropt=(); |
|
my $uhome=&Apache::lonnet::homeserver($uname,$udom); |
|
unless ($uhome eq 'no_host') { |
|
# -------------------------------------------------------------- Get coursedata |
|
unless ($courserdatas{$ENV{'request.course.id'}}) { |
|
my $reply=&Apache::lonnet::reply('dump:'. |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.':'. |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}.':resourcedata', |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
|
if ($reply!~/^error\:/) { |
|
$courserdatas{$ENV{'request.course.id'}}=$reply; |
|
} |
|
} |
|
map { |
|
my ($name,$value)=split(/\=/,$_); |
|
$courseopt{&Apache::lonnet::unescape($name)}= |
|
&Apache::lonnet::unescape($value); |
|
} split(/\&/,$courserdatas{$ENV{'request.course.id'}}); |
|
# --------------------------------------------------- Get userdata (if present) |
|
unless ($userrdatas{$uname.'___'.$udom}) { |
|
my $reply= |
|
&Apache::lonnet::reply('dump:'.$udom.':'.$uname.':resourcedata',$uhome); |
|
if ($reply!~/^error\:/) { |
|
$userrdatas{$uname.'___'.$udom}=$reply; |
|
} |
|
} |
|
map { |
|
my ($name,$value)=split(/\=/,$_); |
|
$useropt{&Apache::lonnet::unescape($name)}= |
|
&Apache::lonnet::unescape($value); |
|
} split(/\&/,$userrdatas{$uname.'___'.$udom}); |
|
} |
|
# -- now courseopt, useropt initialized for this user and course (used parmval) |
|
|
my %c=(); |
my %c=(); |
my %f=&getformulas($safeeval); |
my %f=&getformulas($safeeval); |
map { |
map { |
if ($_=~/^A/) { |
if ($_=~/^A/) { |
unless ($f{$_}=~/^\!/) { |
unless ($f{$_}=~/^\!/) { |
$c{$_}=$returnhash{$f{$_}}; |
if ($f{$_}=~/^parameter/) { |
} |
$c{$_}=&parmval($f{$_},$symb); |
|
} else { |
|
$c{$_}=$returnhash{$f{$_}}; |
|
} |
|
} |
} |
} |
} keys %f; |
} keys %f; |
|
|
&setconstants($safeeval,%c); |
&setconstants($safeeval,%c); |
} |
} |
|
|
Line 702 sub selectbox {
|
Line 834 sub selectbox {
|
sub handler { |
sub handler { |
my $r=shift; |
my $r=shift; |
|
|
|
$uname=''; |
|
$udom=''; |
|
$csec=''; |
|
|
if ($r->header_only) { |
if ($r->header_only) { |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
Line 718 sub handler {
|
Line 854 sub handler {
|
my ($name, $value) = split(/=/,$_); |
my ($name, $value) = split(/=/,$_); |
$value =~ tr/+/ /; |
$value =~ tr/+/ /; |
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
if (($name='uname') || ($name='udom') || ($name='usymb')) { |
if (($name eq 'uname') || ($name eq 'udom') || ($name eq 'usymb')) { |
unless ($ENV{'form.'.$name}) { |
unless ($ENV{'form.'.$name}) { |
$ENV{'form.'.$name}=$value; |
$ENV{'form.'.$name}=$value; |
} |
} |
Line 728 sub handler {
|
Line 864 sub handler {
|
# ------------------------------------------- Nothing there? Must be login user |
# ------------------------------------------- Nothing there? Must be login user |
|
|
unless ($ENV{'form.uname'}) { |
unless ($ENV{'form.uname'}) { |
$ENV{'form.uname'}=$ENV{'user.name'}; |
$uname=$ENV{'user.name'}; |
$ENV{'form.udom'}=$ENV{'user.domain'}; |
$udom=$ENV{'user.domain'}; |
|
} else { |
|
$uname=$ENV{'form.uname'}; |
|
$udom=$ENV{'form.udom'}; |
} |
} |
# ------------------------------------------------------------------- Open page |
# ------------------------------------------------------------------- Open page |
|
|
$r->content_type('text/html'); |
$r->content_type('text/html'); |
|
$r->header_out('Cache-control','no-cache'); |
|
$r->header_out('Pragma','no-cache'); |
$r->send_http_header; |
$r->send_http_header; |
|
|
$r->print('<html><head><title>LON-CAPA Spreadsheet</title>'); |
$r->print('<html><head><title>LON-CAPA Spreadsheet</title>'); |
Line 765 ENDSCRIPT
|
Line 906 ENDSCRIPT
|
$r->print('New formula: '.$ENV{'form.unewfield'}.'='. |
$r->print('New formula: '.$ENV{'form.unewfield'}.'='. |
$ENV{'form.unewformula'}.'<br>'); |
$ENV{'form.unewformula'}.'<br>'); |
&tmpread($sheetone,$r->dir_config('lonDaemons').'/tmp/', |
&tmpread($sheetone,$r->dir_config('lonDaemons').'/tmp/', |
$ENV{'form.uname'},$ENV{'form.udom'},$ENV{'form.usymb'}, |
$ENV{'form.usymb'}, |
$ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
$ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
&setfilename($sheetone,$r->filename); |
&setfilename($sheetone,$r->filename); |
$r->filename=~/\.(\w+)/; |
$r->filename=~/\.(\w+)/; |
&settype($sheetone,$1); |
&settype($sheetone,$1); |
} else { |
} else { |
&readsheet($sheetone,$r->filename); |
&readsheet($sheetone,$r->filename); |
} |
} |
&updaterows($sheetone); |
if (tie(%parmhash,'GDBM_File', |
&tmpwrite($sheetone,$r->dir_config('lonDaemons').'/tmp/', |
$ENV{'request.course.fn'}.'_parms.db',&GDBM_READER,0640)) { |
$ENV{'form.uname'},$ENV{'form.udom'},$ENV{'form.usymb'}); |
$csec=&Apache::lonnet::usection($udom,$uname,$ENV{'request.course.id'}); |
|
if ($csec eq '-1') { |
|
$r->print('<h3><font color=red>'. |
|
"User '$uname' at domain '$udom' not a student in this course</font></h3>"); |
|
} |
|
&updaterows($sheetone); |
|
untie(%parmhash); |
|
} else { |
|
$r->print('<h3><font color=red>'. |
|
'Could not initialize import fields (not in a course)</font></h3>'); |
|
} |
|
&tmpwrite($sheetone,$r->dir_config('lonDaemons').'/tmp/', |
|
$ENV{'form.usymb'}); |
|
$r->print("<b>User '$uname' at domain '$udom' for '". |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}."'"); |
|
if ($csec) { |
|
$r->print(", group/section '$csec'"); |
|
} |
|
$r->print("</b>\n"); |
|
if (&gettype($sheetone) eq 'assesscalc') { |
|
&rowaassess($sheetone,$ENV{'form.usymb'}); |
|
} |
&calcsheet($sheetone); |
&calcsheet($sheetone); |
$r->print(&outsheet($sheetone)); |
$r->print(&outsheet($sheetone)); |
|
|