version 1.128, 2004/03/26 22:01:30
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version 1.141.2.3, 2005/04/21 17:35:58
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Line 142 sub get_sequence_assessment_data {
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Line 142 sub get_sequence_assessment_data {
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# |
# |
my $previous_too; |
my $previous_too; |
my $previous; |
my $previous; |
while (scalar(@Nested_Sequences)) { |
while (1) { |
$previous_too = $previous; |
$previous_too = $previous; |
$previous = $curRes; |
$previous = $curRes; |
$curRes = $iterator->next(); |
$curRes = $iterator->next(); |
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if (!$curRes) { last; } |
my $currentmap = $Nested_Sequences[-1]; # Last one on the stack |
my $currentmap = $Nested_Sequences[-1]; # Last one on the stack |
if ($curRes == $iterator->BEGIN_MAP()) { |
if ($curRes == $iterator->BEGIN_MAP()) { |
if (! ref($previous)) { |
if (! ref($previous)) { |
Line 155 sub get_sequence_assessment_data {
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Line 156 sub get_sequence_assessment_data {
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next; |
next; |
} |
} |
# get the map itself, instead of BEGIN_MAP |
# get the map itself, instead of BEGIN_MAP |
$title = $previous->title(); |
$title = $previous->compTitle; |
$title =~ s/\:/\&\#058;/g; |
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$symb = $previous->symb(); |
$symb = $previous->symb(); |
$src = $previous->src(); |
$src = $previous->src(); |
# pick up the filename if there is no title available |
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if (! defined($title) || $title eq '') { |
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($title) = ($src=~/\/([^\/]*)$/); |
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} |
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$randompick = $previous->randompick(); |
$randompick = $previous->randompick(); |
my $newmap = { title => $title, |
my $newmap = { title => $title, |
src => $src, |
src => $src, |
Line 184 sub get_sequence_assessment_data {
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Line 180 sub get_sequence_assessment_data {
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next if (! ref($curRes)); |
next if (! ref($curRes)); |
next if (! $curRes->is_problem() && $curRes->src() !~ /\.survey$/); |
next if (! $curRes->is_problem() && $curRes->src() !~ /\.survey$/); |
# Okay, from here on out we only deal with assessments |
# Okay, from here on out we only deal with assessments |
$title = $curRes->title(); |
$title = $curRes->compTitle(); |
$title =~ s/\:/\&\#058;/g; |
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$symb = $curRes->symb(); |
$symb = $curRes->symb(); |
$src = $curRes->src(); |
$src = $curRes->src(); |
# Grab the filename if there is not title available |
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if (! defined($title) || $title eq '') { |
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($title) = ($src=~ m:/([^/]*)$:); |
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} |
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my $parts = $curRes->parts(); |
my $parts = $curRes->parts(); |
my %partdata; |
my %partdata; |
foreach my $part (@$parts) { |
foreach my $part (@$parts) { |
Line 199 sub get_sequence_assessment_data {
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Line 190 sub get_sequence_assessment_data {
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my @Ids = $curRes->responseIds($part); |
my @Ids = $curRes->responseIds($part); |
$partdata{$part}->{'ResponseTypes'}= \@Responses; |
$partdata{$part}->{'ResponseTypes'}= \@Responses; |
$partdata{$part}->{'ResponseIds'} = \@Ids; |
$partdata{$part}->{'ResponseIds'} = \@Ids; |
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$partdata{$part}->{'Survey'} = $curRes->is_survey($part); |
# Count how many responses of each type there are in this part |
# Count how many responses of each type there are in this part |
foreach (@Responses) { |
foreach (@Responses) { |
$partdata{$part}->{$_}++; |
$partdata{$part}->{$_}++; |
Line 217 sub get_sequence_assessment_data {
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Line 209 sub get_sequence_assessment_data {
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$currentmap->{'num_assess'}++; |
$currentmap->{'num_assess'}++; |
$currentmap->{'num_assess_parts'}+= scalar(@$parts); |
$currentmap->{'num_assess_parts'}+= scalar(@$parts); |
} |
} |
$navmap->untieHashes(); |
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return ($top,\@Sequences,\@Assessments); |
return ($top,\@Sequences,\@Assessments); |
} |
} |
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Line 250 sub LoadDiscussion {
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Line 241 sub LoadDiscussion {
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=pod |
=pod |
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=item &GetUserName(username,userdomain) |
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Returns a hash with the following entries: |
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'firstname', 'middlename', 'lastname', 'generation', and 'fullname' |
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'fullname' is the result of &Apache::loncoursedata::ProcessFullName. |
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=cut |
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################################################ |
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################################################ |
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sub GetUserName { |
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my ($username,$userdomain) = @_; |
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$username = $ENV{'user.name'} if (! defined($username)); |
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$userdomain = $ENV{'user.domain'} if (! defined($username)); |
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my %userenv = &Apache::lonnet::get('environment', |
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['firstname','middlename','lastname','generation'], |
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$userdomain,$username); |
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$userenv{'fullname'} = &ProcessFullName($userenv{'lastname'}, |
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$userenv{'generation'}, |
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$userenv{'firstname'}, |
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$userenv{'middlename'}); |
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return %userenv; |
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} |
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################################################ |
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################################################ |
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=pod |
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=item &ProcessFullName() |
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Takes lastname, generation, firstname, and middlename (or some partial |
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set of this data) and returns the full name version as a string. Format |
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is Lastname generation, firstname middlename or a subset of this. |
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=cut |
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################################################ |
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################################################ |
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sub ProcessFullName { |
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my ($lastname, $generation, $firstname, $middlename)=@_; |
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my $Str = ''; |
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# Strip whitespace preceeding & following name components. |
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$lastname =~ s/(\s+$|^\s+)//g; |
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$generation =~ s/(\s+$|^\s+)//g; |
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$firstname =~ s/(\s+$|^\s+)//g; |
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$middlename =~ s/(\s+$|^\s+)//g; |
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if($lastname ne '') { |
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$Str .= $lastname; |
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$Str .= ' '.$generation if ($generation ne ''); |
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$Str .= ','; |
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$Str .= ' '.$firstname if ($firstname ne ''); |
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$Str .= ' '.$middlename if ($middlename ne ''); |
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} else { |
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$Str .= $firstname if ($firstname ne ''); |
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$Str .= ' '.$middlename if ($middlename ne ''); |
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$Str .= ' '.$generation if ($generation ne ''); |
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} |
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return $Str; |
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} |
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################################################ |
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################################################ |
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=pod |
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=item &make_into_hash($values); |
=item &make_into_hash($values); |
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Returns a reference to a hash as described by $values. $values is |
Returns a reference to a hash as described by $values. $values is |
Line 547 store student data.
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Line 468 store student data.
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################################################ |
################################################ |
################################################ |
################################################ |
sub init_dbs { |
sub init_dbs { |
my $courseid = shift; |
my ($courseid,$drop) = @_; |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
# |
# |
# Drop any of the existing tables |
# Drop any of the existing tables |
foreach my $table (@Tables) { |
if ($drop) { |
&Apache::lonmysql::drop_table($table); |
foreach my $table (@Tables) { |
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&Apache::lonmysql::drop_table($table); |
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} |
} |
} |
# |
# |
# Note - changes to this table must be reflected in the code that |
# Note - changes to this table must be reflected in the code that |
Line 580 sub init_dbs {
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Line 503 sub init_dbs {
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restrictions => 'NOT NULL', |
restrictions => 'NOT NULL', |
auto_inc => 'yes', }, |
auto_inc => 'yes', }, |
{ name => 'part', |
{ name => 'part', |
type => 'VARCHAR(100)', |
type => 'VARCHAR(100) BINARY', |
restrictions => 'NOT NULL'}, |
restrictions => 'NOT NULL'}, |
], |
], |
'PRIMARY KEY' => ['part (100)'], |
'PRIMARY KEY' => ['part (100)'], |
Line 595 sub init_dbs {
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Line 518 sub init_dbs {
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restrictions => 'NOT NULL', |
restrictions => 'NOT NULL', |
auto_inc => 'yes', }, |
auto_inc => 'yes', }, |
{ name => 'student', |
{ name => 'student', |
type => 'VARCHAR(100)', |
type => 'VARCHAR(100) BINARY', |
restrictions => 'NOT NULL UNIQUE'}, |
restrictions => 'NOT NULL UNIQUE'}, |
{ name => 'section', |
{ name => 'section', |
type => 'VARCHAR(100)', |
type => 'VARCHAR(100) BINARY', |
restrictions => 'NOT NULL'}, |
restrictions => 'NOT NULL'}, |
{ name => 'status', |
{ name => 'status', |
type => 'VARCHAR(15)', |
type => 'VARCHAR(15) BINARY', |
restrictions => 'NOT NULL'}, |
restrictions => 'NOT NULL'}, |
{ name => 'classification', |
{ name => 'classification', |
type => 'varchar(100)', }, |
type => 'VARCHAR(100) BINARY', }, |
{ name => 'updatetime', |
{ name => 'updatetime', |
type => 'INT UNSIGNED'}, |
type => 'INT UNSIGNED'}, |
{ name => 'fullupdatetime', |
{ name => 'fullupdatetime', |
Line 629 sub init_dbs {
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Line 552 sub init_dbs {
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type => 'MEDIUMINT UNSIGNED', |
type => 'MEDIUMINT UNSIGNED', |
restrictions => 'NOT NULL' }, |
restrictions => 'NOT NULL' }, |
{ name => 'part', |
{ name => 'part', |
type => 'VARCHAR(100)', |
type => 'VARCHAR(100) BINARY', |
restrictions => 'NOT NULL'}, |
restrictions => 'NOT NULL'}, |
{ name => 'solved', |
{ name => 'solved', |
type => 'TINYTEXT' }, |
type => 'TINYTEXT' }, |
Line 709 sub init_dbs {
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Line 632 sub init_dbs {
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{ name => 'awarddetail', |
{ name => 'awarddetail', |
type => 'TINYTEXT' }, |
type => 'TINYTEXT' }, |
# { name => 'message', |
# { name => 'message', |
# type => 'CHAR' }, |
# type => 'CHAR BINARY'}, |
{ name => 'response_specific', |
{ name => 'response_specific', |
type => 'TINYTEXT' }, |
type => 'TINYTEXT' }, |
{ name => 'response_specific_value', |
{ name => 'response_specific_value', |
Line 1081 sub populate_student_table {
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Line 1004 sub populate_student_table {
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} |
} |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
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&init_dbs($courseid,0); |
my $dbh = &Apache::lonmysql::get_dbh(); |
my $dbh = &Apache::lonmysql::get_dbh(); |
my $request = 'INSERT IGNORE INTO '.$student_table. |
my $request = 'INSERT IGNORE INTO '.$student_table. |
"(student,section,status) VALUES "; |
"(student,section,status) VALUES "; |
Line 1594 sub ensure_tables_are_set_up {
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Line 1518 sub ensure_tables_are_set_up {
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!$found_performance || !$found_parameters || |
!$found_performance || !$found_parameters || |
!$found_fulldump_part || !$found_fulldump_response || |
!$found_fulldump_part || !$found_fulldump_response || |
!$found_fulldump_timestamp || !$found_weight ) { |
!$found_fulldump_timestamp || !$found_weight ) { |
if (&init_dbs($courseid)) { |
if (&init_dbs($courseid,1)) { |
return 'error'; |
return 'error'; |
} |
} |
} |
} |
Line 2030 sub get_problem_statistics {
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Line 1954 sub get_problem_statistics {
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} |
} |
my ($solved) = &execute_SQL_request($dbh,$request); |
my ($solved) = &execute_SQL_request($dbh,$request); |
# |
# |
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$Solved -= $solved; |
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# |
$num = 0 if (! defined($num)); |
$num = 0 if (! defined($num)); |
$tries = 0 if (! defined($tries)); |
$tries = 0 if (! defined($tries)); |
$max = 0 if (! defined($max)); |
$max = 0 if (! defined($max)); |
$min = 0 if (! defined($min)); |
$min = 0 if (! defined($min)); |
$STD = 0 if (! defined($STD)); |
$STD = 0 if (! defined($STD)); |
$Solved = 0 if (! defined($Solved)); |
$Solved = 0 if (! defined($Solved) || $Solved < 0); |
$solved = 0 if (! defined($solved)); |
$solved = 0 if (! defined($solved)); |
# |
# |
# Compute the more complicated statistics |
# Compute the more complicated statistics |
Line 2056 sub get_problem_statistics {
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Line 1982 sub get_problem_statistics {
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# Drop the temporary table |
# Drop the temporary table |
$dbh->do('DROP TABLE '.$stats_table); # May return an error |
$dbh->do('DROP TABLE '.$stats_table); # May return an error |
# |
# |
# Store in metadata |
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if ($num) { |
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my %storestats=(); |
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# |
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my $urlres=(&Apache::lonnet::decode_symb($symb))[2]; |
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# |
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$storestats{$courseid.'___'.$urlres.'___timestamp'}=time; |
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$storestats{$courseid.'___'.$urlres.'___stdno'}=$num; |
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$storestats{$courseid.'___'.$urlres.'___avetries'}=$mean; |
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$storestats{$courseid.'___'.$urlres.'___difficulty'}=$DegOfDiff; |
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# |
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$urlres=~/^(\w+)\/(\w+)/; |
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&Apache::lonnet::put('nohist_resevaldata',\%storestats,$1,$2); |
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} |
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# |
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# Return result |
# Return result |
return { num_students => $num, |
return { num_students => $num, |
tries => $tries, |
tries => $tries, |
Line 2160 sub populate_weight_table {
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Line 2071 sub populate_weight_table {
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=pod |
=pod |
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=item &limit_by_start_end_times |
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Build SQL WHERE condition which limits the data collected by the start |
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and end times provided |
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Inputs: $starttime, $endtime, $table |
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Returns: $time_limits |
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=cut |
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########################################################## |
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########################################################## |
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sub limit_by_start_end_time { |
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my ($starttime,$endtime,$table) = @_; |
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my $time_requirements = undef; |
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if (defined($starttime)) { |
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$time_requirements .= $table.".timestamp>='".$starttime."'"; |
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if (defined($endtime)) { |
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$time_requirements .= " AND ".$table.".timestamp<='".$endtime."'"; |
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} |
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} elsif (defined($endtime)) { |
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$time_requirements .= $table.".timestamp<='".$endtime."'"; |
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} |
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return $time_requirements; |
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} |
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########################################################## |
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########################################################## |
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=pod |
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=item &limit_by_section_and_status |
=item &limit_by_section_and_status |
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Build SQL WHERE condition which limits the data collected by section and |
Build SQL WHERE condition which limits the data collected by section and |
Line 2215 sub RNK_student { return 0; };
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Line 2158 sub RNK_student { return 0; };
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sub RNK_score { return 1; }; |
sub RNK_score { return 1; }; |
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sub rank_students_by_scores_on_resources { |
sub rank_students_by_scores_on_resources { |
my ($resources,$Sections,$enrollment,$courseid) = @_; |
my ($resources,$Sections,$enrollment,$courseid,$starttime,$endtime) = @_; |
return if (! defined($resources) || ! ref($resources) eq 'ARRAY'); |
return if (! defined($resources) || ! ref($resources) eq 'ARRAY'); |
if (! defined($courseid)) { |
if (! defined($courseid)) { |
$courseid = $ENV{'request.course.id'}; |
$courseid = $ENV{'request.course.id'}; |
Line 2228 sub rank_students_by_scores_on_resources
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Line 2171 sub rank_students_by_scores_on_resources
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my $symb_limits = '('.join(' OR ',map {'a.symb_id='.&get_symb_id($_); |
my $symb_limits = '('.join(' OR ',map {'a.symb_id='.&get_symb_id($_); |
} @$resources |
} @$resources |
).')'; |
).')'; |
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my $time_limits = &limit_by_start_end_time($starttime,$endtime,'a'); |
my $request = 'SELECT b.student,SUM(a.awarded*w.weight) AS score FROM '. |
my $request = 'SELECT b.student,SUM(a.awarded*w.weight) AS score FROM '. |
$performance_table.' AS a '. |
$performance_table.' AS a '. |
'NATURAL LEFT JOIN '.$weight_table.' AS w '. |
'NATURAL LEFT JOIN '.$weight_table.' AS w '. |
Line 2239 sub rank_students_by_scores_on_resources
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Line 2183 sub rank_students_by_scores_on_resources
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if (defined($enrollment_limits)) { |
if (defined($enrollment_limits)) { |
$request .= $enrollment_limits.' AND '; |
$request .= $enrollment_limits.' AND '; |
} |
} |
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if (defined($time_limits)) { |
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$request .= $time_limits.' AND '; |
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} |
if ($symb_limits ne '()') { |
if ($symb_limits ne '()') { |
$request .= $symb_limits.' AND '; |
$request .= $symb_limits.' AND '; |
} |
} |
Line 2272 Returns: the sum of the score on the pro
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Line 2219 Returns: the sum of the score on the pro
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######################################################## |
######################################################## |
######################################################## |
######################################################## |
sub get_sum_of_scores { |
sub get_sum_of_scores { |
my ($resource,$part,$students,$courseid) = @_; |
my ($resource,$part,$students,$courseid,$starttime,$endtime) = @_; |
if (! defined($courseid)) { |
if (! defined($courseid)) { |
$courseid = $ENV{'request.course.id'}; |
$courseid = $ENV{'request.course.id'}; |
} |
} |
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if (defined($students) && |
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((@$students == 0) || |
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(@$students == 1 && (! defined($students->[0]) || |
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$students->[0] eq '')) |
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) |
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){ |
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undef($students); |
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} |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
my $dbh = &Apache::lonmysql::get_dbh(); |
my $dbh = &Apache::lonmysql::get_dbh(); |
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my $time_limits = &limit_by_start_end_time($starttime,$endtime,'a'); |
my $request = 'SELECT SUM(a.awarded*w.weight),SUM(w.weight) FROM '. |
my $request = 'SELECT SUM(a.awarded*w.weight),SUM(w.weight) FROM '. |
$performance_table.' AS a '. |
$performance_table.' AS a '. |
'NATURAL LEFT JOIN '.$weight_table.' AS w '; |
'NATURAL LEFT JOIN '.$weight_table.' AS w '; |
$request .= 'WHERE a.symb_id='.&get_symb_id($resource->{'symb'}). |
$request .= 'WHERE a.symb_id='.&get_symb_id($resource->{'symb'}). |
' AND a.part_id='.&get_part_id($part); |
' AND a.part_id='.&get_part_id($part); |
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if (defined($time_limits)) { |
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$request .= ' AND '.$time_limits; |
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} |
if (defined($students)) { |
if (defined($students)) { |
$request .= ' AND ('. |
$request .= ' AND ('. |
join(' OR ',map {'a.student_id='.&get_student_id(split(':',$_)); |
join(' OR ',map {'a.student_id='.&get_student_id(split(':',$_)); |
Line 2294 sub get_sum_of_scores {
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Line 2253 sub get_sum_of_scores {
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$sth->execute(); |
$sth->execute(); |
my $rows = $sth->fetchrow_arrayref(); |
my $rows = $sth->fetchrow_arrayref(); |
if ($dbh->err) { |
if ($dbh->err) { |
&Apache::lonnet::logthis('error = '.$dbh->errstr()); |
&Apache::lonnet::logthis('error 1 = '.$dbh->errstr()); |
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&Apache::lonnet::logthis('prepared then executed, fetchrow_arrayrefed'. |
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$/.$request); |
return (undef,undef); |
return (undef,undef); |
} |
} |
return ($rows->[0],$rows->[1]); |
return ($rows->[0],$rows->[1]); |
} |
} |
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######################################################## |
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######################################################## |
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=pod |
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=item &score_stats |
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Inputs: $Sections, $enrollment, $symbs, $starttime, |
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$endtime, $courseid |
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$Sections, $enrollment, $starttime, $endtime, and $courseid are the same as |
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elsewhere in this module. |
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$symbs is an array ref of symbs |
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Returns: minimum, maximum, mean, s.d., number of students, and maximum |
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possible of student scores on the given resources |
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=cut |
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######################################################## |
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######################################################## |
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sub score_stats { |
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my ($Sections,$enrollment,$symbs,$starttime,$endtime,$courseid)=@_; |
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if (! defined($courseid)) { |
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$courseid = $ENV{'request.course.id'}; |
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} |
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# |
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&setup_table_names($courseid); |
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my $dbh = &Apache::lonmysql::get_dbh(); |
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# |
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my ($section_limits,$enrollment_limits)= |
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&limit_by_section_and_status($Sections,$enrollment,'b'); |
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my $time_limits = &limit_by_start_end_time($starttime,$endtime,'a'); |
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my @Symbids = map { &get_symb_id($_); } @{$symbs}; |
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# |
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my $stats_table = $courseid.'_problem_stats'; |
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my $symb_restriction = join(' OR ',map {'a.symb_id='.$_;} @Symbids); |
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my $request = 'DROP TABLE '.$stats_table; |
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$dbh->do($request); |
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$request = |
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'CREATE TEMPORARY TABLE '.$stats_table.' '. |
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'SELECT a.student_id,'. |
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'SUM(a.awarded*w.weight) AS score FROM '. |
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$performance_table.' AS a '. |
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'NATURAL LEFT JOIN '.$weight_table.' AS w '. |
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'LEFT JOIN '.$student_table.' AS b ON a.student_id=b.student_id '. |
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'WHERE ('.$symb_restriction.')'; |
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if ($time_limits) { |
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$request .= ' AND '.$time_limits; |
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} |
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if ($section_limits) { |
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$request .= ' AND '.$section_limits; |
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} |
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if ($enrollment_limits) { |
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$request .= ' AND '.$enrollment_limits; |
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} |
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$request .= ' GROUP BY a.student_id'; |
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# &Apache::lonnet::logthis('request = '.$/.$request); |
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my $sth = $dbh->prepare($request); |
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$sth->execute(); |
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$request = |
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'SELECT AVG(score),STD(score),MAX(score),MIN(score),COUNT(score) '. |
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'FROM '.$stats_table; |
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my ($ave,$std,$max,$min,$count) = &execute_SQL_request($dbh,$request); |
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# &Apache::lonnet::logthis('request = '.$/.$request); |
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$request = 'SELECT SUM(weight) FROM '.$weight_table. |
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' WHERE ('.$symb_restriction.')'; |
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my ($max_possible) = &execute_SQL_request($dbh,$request); |
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# &Apache::lonnet::logthis('request = '.$/.$request); |
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return($min,$max,$ave,$std,$count,$max_possible); |
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} |
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|
|
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######################################################## |
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######################################################## |
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|
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=pod |
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|
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=item &count_stats |
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|
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Inputs: $Sections, $enrollment, $symbs, $starttime, |
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$endtime, $courseid |
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|
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$Sections, $enrollment, $starttime, $endtime, and $courseid are the same as |
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elsewhere in this module. |
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$symbs is an array ref of symbs |
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|
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Returns: minimum, maximum, mean, s.d., and number of students |
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of the number of items correct on the given resources |
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|
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=cut |
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|
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######################################################## |
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######################################################## |
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sub count_stats { |
|
my ($Sections,$enrollment,$symbs,$starttime,$endtime,$courseid)=@_; |
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if (! defined($courseid)) { |
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$courseid = $ENV{'request.course.id'}; |
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} |
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# |
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&setup_table_names($courseid); |
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my $dbh = &Apache::lonmysql::get_dbh(); |
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# |
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my ($section_limits,$enrollment_limits)= |
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&limit_by_section_and_status($Sections,$enrollment,'b'); |
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my $time_limits = &limit_by_start_end_time($starttime,$endtime,'a'); |
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my @Symbids = map { &get_symb_id($_); } @{$symbs}; |
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# |
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my $stats_table = $courseid.'_problem_stats'; |
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my $symb_restriction = join(' OR ',map {'a.symb_id='.$_;} @Symbids); |
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my $request = 'DROP TABLE '.$stats_table; |
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$dbh->do($request); |
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$request = |
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'CREATE TEMPORARY TABLE '.$stats_table.' '. |
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'SELECT a.student_id,'. |
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'COUNT(a.award) AS count FROM '. |
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$performance_table.' AS a '. |
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'LEFT JOIN '.$student_table.' AS b ON a.student_id=b.student_id '. |
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'WHERE ('.$symb_restriction.')'. |
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" AND a.award!='INCORRECT_ATTEMPTED'"; |
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if ($time_limits) { |
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$request .= ' AND '.$time_limits; |
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} |
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if ($section_limits) { |
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$request .= ' AND '.$section_limits; |
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} |
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if ($enrollment_limits) { |
|
$request .= ' AND '.$enrollment_limits; |
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} |
|
$request .= ' GROUP BY a.student_id'; |
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# &Apache::lonnet::logthis('request = '.$/.$request); |
|
my $sth = $dbh->prepare($request); |
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$sth->execute(); |
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$request = |
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'SELECT AVG(count),STD(count),MAX(count),MIN(count),COUNT(count) '. |
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'FROM '.$stats_table; |
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my ($ave,$std,$max,$min,$count) = &execute_SQL_request($dbh,$request); |
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# &Apache::lonnet::logthis('request = '.$/.$request); |
|
return($min,$max,$ave,$std,$count); |
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} |
|
|
###################################################### |
###################################################### |
###################################################### |
###################################################### |
Line 2333 sub get_student_data {
|
Line 2435 sub get_student_data {
|
my $sth = $dbh->prepare($request); |
my $sth = $dbh->prepare($request); |
$sth->execute(); |
$sth->execute(); |
if ($dbh->err) { |
if ($dbh->err) { |
&Apache::lonnet::logthis('error = '.$dbh->errstr()); |
&Apache::lonnet::logthis('error 2 = '.$dbh->errstr()); |
|
&Apache::lonnet::logthis('prepared then executed '.$/.$request); |
return undef; |
return undef; |
} |
} |
my $dataset = $sth->fetchall_arrayref(); |
my $dataset = $sth->fetchall_arrayref(); |
Line 2358 sub get_response_data {
|
Line 2461 sub get_response_data {
|
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
my $symb_id = &get_symb_id($symb); |
my $symb_id = &get_symb_id($symb); |
|
if (! defined($symb_id)) { |
|
&Apache::lonnet::logthis('Unable to find symb for '.$symb.' in '.$courseid); |
|
return undef; |
|
} |
my $response_id = &get_part_id($response); |
my $response_id = &get_part_id($response); |
|
if (! defined($response_id)) { |
|
&Apache::lonnet::logthis('Unable to find id for '.$response.' in '.$courseid); |
|
return undef; |
|
} |
# |
# |
my $dbh = &Apache::lonmysql::get_dbh(); |
my $dbh = &Apache::lonmysql::get_dbh(); |
return undef if (! defined($dbh)); |
return undef if (! defined($dbh)); |
Line 2394 sub get_response_data {
|
Line 2505 sub get_response_data {
|
my $sth = $dbh->prepare($request); |
my $sth = $dbh->prepare($request); |
$sth->execute(); |
$sth->execute(); |
if ($dbh->err) { |
if ($dbh->err) { |
&Apache::lonnet::logthis('error = '.$dbh->errstr()); |
&Apache::lonnet::logthis('error 3 = '.$dbh->errstr()); |
|
&Apache::lonnet::logthis('prepared then executed '.$/.$request); |
return undef; |
return undef; |
} |
} |
my $dataset = $sth->fetchall_arrayref(); |
my $dataset = $sth->fetchall_arrayref(); |
Line 2450 sub get_response_data_by_student {
|
Line 2562 sub get_response_data_by_student {
|
my $sth = $dbh->prepare($request); |
my $sth = $dbh->prepare($request); |
$sth->execute(); |
$sth->execute(); |
if ($dbh->err) { |
if ($dbh->err) { |
&Apache::lonnet::logthis('error = '.$dbh->errstr()); |
&Apache::lonnet::logthis('error 4 = '.$dbh->errstr()); |
|
&Apache::lonnet::logthis('prepared then executed '.$/.$request); |
return undef; |
return undef; |
} |
} |
my $dataset = $sth->fetchall_arrayref(); |
my $dataset = $sth->fetchall_arrayref(); |
Line 2502 sub get_response_time_data {
|
Line 2615 sub get_response_time_data {
|
my $sth = $dbh->prepare($request); |
my $sth = $dbh->prepare($request); |
$sth->execute(); |
$sth->execute(); |
if ($dbh->err) { |
if ($dbh->err) { |
&Apache::lonnet::logthis('error = '.$dbh->errstr()); |
&Apache::lonnet::logthis('error 5 = '.$dbh->errstr()); |
|
&Apache::lonnet::logthis('prepared then executed '.$/.$request); |
return undef; |
return undef; |
} |
} |
my $dataset = $sth->fetchall_arrayref(); |
my $dataset = $sth->fetchall_arrayref(); |
Line 2592 sub get_student_scores {
|
Line 2706 sub get_student_scores {
|
my $sth = $dbh->prepare($request); |
my $sth = $dbh->prepare($request); |
$sth->execute(); |
$sth->execute(); |
if ($dbh->err) { |
if ($dbh->err) { |
&Apache::lonnet::logthis('error = '.$dbh->errstr()); |
&Apache::lonnet::logthis('error 6 = '.$dbh->errstr()); |
|
&Apache::lonnet::logthis('prepared then executed '.$/.$request); |
return undef; |
return undef; |
} |
} |
$request = 'SELECT score,COUNT(*) FROM '.$tmptable.' GROUP BY score'; |
$request = 'SELECT score,COUNT(*) FROM '.$tmptable.' GROUP BY score'; |
Line 2600 sub get_student_scores {
|
Line 2715 sub get_student_scores {
|
$sth = $dbh->prepare($request); |
$sth = $dbh->prepare($request); |
$sth->execute(); |
$sth->execute(); |
if ($dbh->err) { |
if ($dbh->err) { |
&Apache::lonnet::logthis('error = '.$dbh->errstr()); |
&Apache::lonnet::logthis('error 7 = '.$dbh->errstr()); |
|
&Apache::lonnet::logthis('prepared then executed '.$/.$request); |
return undef; |
return undef; |
} |
} |
my $dataset = $sth->fetchall_arrayref(); |
my $dataset = $sth->fetchall_arrayref(); |
Line 2707 $ENV{'course.'.$cid.'.domain'}, and $ENV
|
Line 2823 $ENV{'course.'.$cid.'.domain'}, and $ENV
|
|
|
Returns a reference to a hash which contains: |
Returns a reference to a hash which contains: |
keys '$sname:$sdom' |
keys '$sname:$sdom' |
values [$sdom,$sname,$end,$start,$id,$section,$fullname,$status,$type] |
values [$sdom,$sname,$end,$start,$id,$section,$fullname,$status,$type,$lockedtype] |
|
|
The constant values CL_SDOM, CL_SNAME, CL_END, etc. can be used |
The constant values CL_SDOM, CL_SNAME, CL_END, etc. can be used |
as indices into the returned list to future-proof clients against |
as indices into the returned list to future-proof clients against |
Line 2727 sub CL_SECTION { return 5; }
|
Line 2843 sub CL_SECTION { return 5; }
|
sub CL_FULLNAME { return 6; } |
sub CL_FULLNAME { return 6; } |
sub CL_STATUS { return 7; } |
sub CL_STATUS { return 7; } |
sub CL_TYPE { return 8; } |
sub CL_TYPE { return 8; } |
|
sub CL_LOCKEDTYPE { return 9; } |
|
|
sub get_classlist { |
sub get_classlist { |
my ($cid,$cdom,$cnum) = @_; |
my ($cid,$cdom,$cnum) = @_; |
Line 2743 sub get_classlist {
|
Line 2860 sub get_classlist {
|
} |
} |
my ($sname,$sdom) = split(/:/,$student); |
my ($sname,$sdom) = split(/:/,$student); |
my @Values = split(/:/,$info); |
my @Values = split(/:/,$info); |
my ($end,$start,$id,$section,$fullname,$type); |
my ($end,$start,$id,$section,$fullname,$type,$lockedtype); |
if (@Values > 2) { |
if (@Values > 2) { |
($end,$start,$id,$section,$fullname,$type) = @Values; |
($end,$start,$id,$section,$fullname,$type,$lockedtype) = @Values; |
} else { # We have to get the data ourselves |
} else { # We have to get the data ourselves |
($end,$start) = @Values; |
($end,$start) = @Values; |
$section = &Apache::lonnet::getsection($sdom,$sname,$cid); |
$section = &Apache::lonnet::getsection($sdom,$sname,$cid); |
Line 2760 sub get_classlist {
|
Line 2877 sub get_classlist {
|
&Apache::lonnet::logthis('unable to retrieve environment '. |
&Apache::lonnet::logthis('unable to retrieve environment '. |
'for '.$sname.':'.$sdom); |
'for '.$sname.':'.$sdom); |
} else { |
} else { |
$fullname = &ProcessFullName(@info{qw/lastname generation |
$fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname'); |
firstname middlename/}); |
|
$id = $info{'id'}; |
$id = $info{'id'}; |
} |
} |
# Update the classlist with this students information |
# Update the classlist with this students information |
if ($fullname ne 'not available') { |
if ($fullname ne 'not available') { |
my $enrolldata = join(':',$end,$start,$id,$section,$fullname); |
my $enrolldata = join(':',$end,$start,$id,$section,$fullname); |
my $reply=&Apache::lonnet::cput('classlist', |
my $reply=&Apache::lonnet::cput('classlist', |
{$student => $enrolldata}, |
{$student => $enrolldata}, |
$cdom,$cnum); |
$cdom,$cnum); |
if ($reply !~ /^(ok|delayed)/) { |
if ($reply !~ /^(ok|delayed)/) { |
Line 2782 sub get_classlist {
|
Line 2898 sub get_classlist {
|
$status='Active'; |
$status='Active'; |
} |
} |
$classlist{$student} = |
$classlist{$student} = |
[$sdom,$sname,$end,$start,$id,$section,$fullname,$status,$type]; |
[$sdom,$sname,$end,$start,$id,$section,$fullname,$status,$type,$lockedtype]; |
} |
} |
if (wantarray()) { |
if (wantarray()) { |
return (\%classlist,['domain','username','end','start','id', |
return (\%classlist,['domain','username','end','start','id', |
'section','fullname','status','type']); |
'section','fullname','status','type','lockedtype']); |
} else { |
} else { |
return \%classlist; |
return \%classlist; |
} |
} |