--- loncom/interface/Attic/lonspreadsheet.pm 2001/01/20 22:57:05 1.36
+++ loncom/interface/Attic/lonspreadsheet.pm 2001/03/05 21:26:29 1.39
@@ -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 Gerd Kortemeyer
+# 01/01/01,02/01,03/01,19/01,20/01,22/01,
+# 03/05 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)
#
@@ -328,6 +336,7 @@ 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;
@@ -344,12 +353,14 @@ 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\{\'$2\'\}/g;
}
sub calc {
@@ -1102,8 +1113,8 @@ sub updatestudentassesssheet {
&Apache::lonnet::declutter($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\_(.*)/)) {
@@ -1188,6 +1199,21 @@ 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+)/) {
@@ -1210,6 +1236,8 @@ sub loadstudent {
}
}
} keys %f;
+ $cachedassess='';
+ undef %cachedstores;
&setformulas($safeeval,%f);
&setconstants($safeeval,%c);
}
@@ -1217,17 +1245,42 @@ sub loadstudent {
# --------------------------------------------------- Load data for one student
sub loadcourse {
- my $safeeval=shift;
+ my ($safeeval,$r)=@_;
my %c=();
my %f=&getformulas($safeeval);
+ my $total=0;
+ map {
+ if ($_=~/^A(\d+)/) {
+ unless ($f{$_}=~/^\!/) { $total++; }
+ }
+ } keys %f;
+ my $now=0;
+ my $since=time;
+ $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{$_}=~/^\!/) {
- my @studentdata=&exportsheet(&getuname($safeeval),
- &getudom($safeeval),
+ my @studentdata=&exportsheet(split(/\:/,$f{$_}),
'studentcalc');
- undef %userrdatas;
+ undef %userrdatas;
+ $now++;
+ $r->print('');
+ $r->rflush();
+
my $index=0;
map {
if ($studentdata[$index]) {
@@ -1244,6 +1297,8 @@ sub loadcourse {
} keys %f;
&setformulas($safeeval,%f);
&setconstants($safeeval,%c);
+ $r->print('');
+ $r->rflush();
}
# ------------------------------------------------ Load data for one assessment
@@ -1264,11 +1319,31 @@ sub loadassessment {
unless ($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)}=
@@ -1280,6 +1355,7 @@ sub loadassessment {
$returnhash{$_}=$returnhash{$version.':'.$_};
} split(/\:/,$returnhash{$version.':keys'});
}
+ }
# ----------------------------- returnhash now has all stores for this resource
# ---------------------------- initialize coursedata and userdata for this user
@@ -1320,7 +1396,6 @@ sub loadassessment {
&Apache::lonnet::unescape($value);
} split(/\&/,$userrdatas{$uname.'___'.$udom});
}
-
# ----------------- now courseopt, useropt initialized for this user and course
# (used by parmval)
@@ -1339,6 +1414,7 @@ sub loadassessment {
$key=~s/^stores\_/resource\./;
$key=~s/\_/\./;
$c{$_}=$returnhash{$key};
+ $c{$key}=$returnhash{$key};
}
}
}
@@ -1392,11 +1468,11 @@ sub updatesheet {
# Import the data for rows
#
-sub loadrows() {
- my $safeeval=shift;
+sub loadrows {
+ my ($safeeval,$r)=@_;
my $stype=&gettype($safeeval);
if ($stype eq 'classcalc') {
- &loadcourse($safeeval);
+ &loadcourse($safeeval,$r);
} elsif ($stype eq 'studentcalc') {
&loadstudent($safeeval);
} else {
@@ -1599,7 +1675,7 @@ ENDSCRIPT
$r->print("Updated rows, loading row data ...
\n");
$r->rflush();
- &loadrows($asheet);
+ &loadrows($asheet,$r);
$r->print("Loaded row data, calculating sheet ...
\n");
$r->rflush();
@@ -1610,10 +1686,6 @@ ENDSCRIPT
&outsheet($r,$asheet);
$r->print('