--- loncom/interface/Attic/lonspreadsheet.pm 2001/01/22 18:22:51 1.37
+++ loncom/interface/Attic/lonspreadsheet.pm 2001/03/12 18:27:46 1.43
@@ -3,7 +3,8 @@
#
# 11/11,11/15,11/27,12/04,12/05,12/06,12/07,
# 12/08,12/09,12/11,12/12,12/15,12/16,12/18,12/19,12/30,
-# 01/01/01,02/01,03/01,19/01,20/01,22/01 Gerd Kortemeyer
+# 01/01/01,02/01,03/01,19/01,20/01,22/01,
+# 03/05,03/08,03/10,03/12 Gerd Kortemeyer
package Apache::lonspreadsheet;
@@ -17,6 +18,13 @@ use GDBM_File;
use HTML::TokeParser;
#
+# Cache for stores of an individual user
+#
+
+my $cachedassess;
+my %cachedstores;
+
+#
# These cache hashes need to be independent of user, resource and course
# (user and course can/should be in the keys)
#
@@ -40,25 +48,6 @@ my %parmhash;
my $includedir;
my $tmpdir;
-
-sub mdeb {
- my $msg=shift;
- my $mem='';
- {
- my $mfh=Apache::File->new('/proc/'.$$.'/status');
- my $line;
- while ($line=<$mfh>) {
- my ($name,$value)=split(/\:/,$line);
- if ($name eq 'VmSize') { $mem=$value; }
- }
- $mfh->close();
- }
- print $msg.$mem."
\n";
-}
-
-
-
-
# =============================================================================
# ===================================== Implements an instance of a spreadsheet
@@ -328,6 +317,7 @@ sub sett {
$t{$lb}=~s/\#/$trow/g;
$t{$lb}=~s/\.\.+/\,/g;
$t{$lb}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g;
+ $t{$lb}=~s/(^|[^\"\'])\[(\w+)\]/$1\$c\{\'$2\'\}/g;
}
}
} keys %f;
@@ -336,7 +326,8 @@ sub sett {
} keys %f;
map {
if (($f{$_}) && ($_!~/template\_/)) {
- if ($_=~/^$pattern/) {
+ my $matches=($_=~/^$pattern(\d+)/);
+ if (($matches) && ($1)) {
unless ($f{$_}=~/^\!/) {
$t{$_}=$c{$_};
}
@@ -344,12 +335,14 @@ sub sett {
$t{$_}=$f{$_};
$t{$_}=~s/\.\.+/\,/g;
$t{$_}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g;
+ $t{$_}=~s/(^|[^\"\'])\[([\w\.]+)\]/$1\$c\{\'$2\'\}/g;
}
}
} keys %f;
$t{'A0'}=$f{'A0'};
$t{'A0'}=~s/\.\.+/\,/g;
$t{'A0'}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g;
+ $t{'A0'}=~s/(^|[^\"\'])\[([\w\.]+)\]/$1\$c\{\'$2\'\}/g;
}
sub calc {
@@ -1102,8 +1095,8 @@ sub updatestudentassesssheet {
&Apache::lonnet::declutter($bighash{'map_id_'.$mapid}).
'___'.$resid.'___'.
&Apache::lonnet::declutter($srcf);
- $allassess{$symb}=$bighash{'title_'.$id};
-
+ $allassess{$symb}=
+ ''.$bighash{'title_'.$id}.'';
if ($stype eq 'assesscalc') {
map {
if (($_=~/^stores\_(.*)/) || ($_=~/^parameter\_(.*)/)) {
@@ -1111,9 +1104,10 @@ sub updatestudentassesssheet {
my $display=
&Apache::lonnet::metadata($srcf,$key.'.display');
unless ($display) {
- $display=
+ $display.=
&Apache::lonnet::metadata($srcf,$key.'.name');
}
+ $display.='
'.$key;
$allkeys{$key}=$display;
}
} split(/\,/,&Apache::lonnet::metadata($srcf,'keys'));
@@ -1188,20 +1182,40 @@ sub loadstudent {
my $safeeval=shift;
my %c=();
my %f=&getformulas($safeeval);
+ $cachedassess=&getuname($safeeval).':'.&getudom($safeeval);
+ %cachedstores=();
+ {
+ my $reply=&Apache::lonnet::reply('dump:'.&getudom($safeeval).':'.
+ &getuname($safeeval).':'.
+ &getcid($safeeval),
+ &getuhome($safeeval));
+ unless ($reply=~/^error\:/) {
+ map {
+ my ($name,$value)=split(/\=/,$_);
+ $cachedstores{&Apache::lonnet::unescape($name)}=
+ &Apache::lonnet::unescape($value);
+ } split(/\&/,$reply);
+ }
+ }
my @assessdata=();
map {
if ($_=~/^A(\d+)/) {
my $row=$1;
- unless ($f{$_}=~/^\!/) {
+ unless (($f{$_}=~/^\!/) || ($row==0)) {
@assessdata=&exportsheet(&getuname($safeeval),
&getudom($safeeval),
'assesscalc',$f{$_});
my $index=0;
map {
if ($assessdata[$index]) {
- $c{$_.$row}=$assessdata[$index];
- unless ($_ eq 'A') {
- $f{$_.$row}='import';
+ my $col=$_;
+ if ($assessdata[$index]=~/\D/) {
+ $c{$col.$row}="'".$assessdata[$index]."'";
+ } else {
+ $c{$col.$row}=$assessdata[$index];
+ }
+ unless ($col eq 'A') {
+ $f{$col.$row}='import';
}
}
$index++;
@@ -1210,6 +1224,8 @@ sub loadstudent {
}
}
} keys %f;
+ $cachedassess='';
+ undef %cachedstores;
&setformulas($safeeval,%f);
&setconstants($safeeval,%c);
}
@@ -1228,27 +1244,42 @@ sub loadcourse {
} keys %f;
my $now=0;
my $since=time;
- $r->print('
');
+ $r->print(<
+ popwin=open('','popwin','width=400,height=100');
+ popwin.document.writeln(''+
+ 'Spreadsheet Calculation Progress
'+
+ ''+
+ '');
+ popwin.document.close();
+
+ENDPOP
$r->rflush();
map {
if ($_=~/^A(\d+)/) {
my $row=$1;
- unless ($f{$_}=~/^\!/) {
+ unless (($f{$_}=~/^\!/) || ($row==0)) {
my @studentdata=&exportsheet(split(/\:/,$f{$_}),
'studentcalc');
undef %userrdatas;
$now++;
- $r->print(''."\n");
+ ' secs remaining";');
$r->rflush();
my $index=0;
map {
if ($studentdata[$index]) {
- $c{$_.$row}=$studentdata[$index];
- unless ($_ eq 'A') {
- $f{$_.$row}='import';
+ my $col=$_;
+ if ($studentdata[$index]=~/\D/) {
+ $c{$col.$row}="'".$studentdata[$index]."'";
+ } else {
+ $c{$col.$row}=$studentdata[$index];
+ }
+ unless ($col eq 'A') {
+ $f{$col.$row}='import';
}
}
$index++;
@@ -1259,8 +1290,7 @@ sub loadcourse {
} keys %f;
&setformulas($safeeval,%f);
&setconstants($safeeval,%c);
- $r->print(''.
- "
\n");
+ $r->print('');
$r->rflush();
}
@@ -1282,11 +1312,31 @@ sub loadassessment {
unless ($namespace=$cid) { return ''; }
# ----------------------------------------------------------- Get stored values
+
+ my %returnhash=();
+
+ if ($cachedassess eq $uname.':'.$udom) {
+#
+# get data out of the dumped stores
+#
+
+ my $version=$cachedstores{'version:'.$symb};
+ my $scope;
+ for ($scope=1;$scope<=$version;$scope++) {
+ map {
+ $returnhash{$_}=$cachedstores{$scope.':'.$symb.':'.$_};
+ } split(/\:/,$cachedstores{$scope.':keys:'.$symb});
+ }
+
+ } else {
+#
+# restore individual
+#
+
my $answer=&Apache::lonnet::reply(
"restore:$udom:$uname:".
&Apache::lonnet::escape($namespace).":".
&Apache::lonnet::escape($symb),$uhome);
- my %returnhash=();
map {
my ($name,$value)=split(/\=/,$_);
$returnhash{&Apache::lonnet::unescape($name)}=
@@ -1298,6 +1348,7 @@ sub loadassessment {
$returnhash{$_}=$returnhash{$version.':'.$_};
} split(/\:/,$returnhash{$version.':keys'});
}
+ }
# ----------------------------- returnhash now has all stores for this resource
# ---------------------------- initialize coursedata and userdata for this user
@@ -1338,7 +1389,6 @@ sub loadassessment {
&Apache::lonnet::unescape($value);
} split(/\&/,$userrdatas{$uname.'___'.$udom});
}
-
# ----------------- now courseopt, useropt initialized for this user and course
# (used by parmval)
@@ -1351,12 +1401,16 @@ sub loadassessment {
if ($_=~/^A/) {
unless ($f{$_}=~/^\!/) {
if ($f{$_}=~/^parameter/) {
- $c{$_}=&parmval($f{$_},$safeeval);
+ my $val=&parmval($f{$_},$safeeval);
+ $c{$_}=$val;
+ $c{$f{$_}}=$val;
} else {
my $key=$f{$_};
+ my $ckey=$key;
$key=~s/^stores\_/resource\./;
$key=~s/\_/\./;
$c{$_}=$returnhash{$key};
+ $c{$ckey}=$returnhash{$key};
}
}
}
@@ -1628,10 +1682,6 @@ ENDSCRIPT
&outsheet($r,$asheet);
$r->print('