version 1.145, 2005/03/07 20:12:08
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version 1.146, 2005/04/07 06:56:23
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Line 50 package Apache::loncoursedata;
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Line 50 package Apache::loncoursedata;
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use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::lonnet(); |
use Apache::lonnet; |
use Apache::lonhtmlcommon; |
use Apache::lonhtmlcommon; |
use Time::HiRes; |
use Time::HiRes; |
use Apache::lonmysql; |
use Apache::lonmysql; |
Line 71 sub LoadDiscussion {
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Line 71 sub LoadDiscussion {
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my %Discuss=(); |
my %Discuss=(); |
my %contrib=&Apache::lonnet::dump( |
my %contrib=&Apache::lonnet::dump( |
$courseID, |
$courseID, |
$ENV{'course.'.$courseID.'.domain'}, |
$env{'course.'.$courseID.'.domain'}, |
$ENV{'course.'.$courseID.'.num'}); |
$env{'course.'.$courseID.'.num'}); |
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#my %contrib=&DownloadCourseInformation($name, $courseID, 0); |
#my %contrib=&DownloadCourseInformation($name, $courseID, 0); |
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Line 645 Returns: nothing
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Line 645 Returns: nothing
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################################################ |
################################################ |
sub delete_caches { |
sub delete_caches { |
my $courseid = shift; |
my $courseid = shift; |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
# |
# |
Line 861 sub get_student {
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Line 861 sub get_student {
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sub populate_student_table { |
sub populate_student_table { |
my ($courseid) = @_; |
my ($courseid) = @_; |
if (! defined($courseid)) { |
if (! defined($courseid)) { |
$courseid = $ENV{'request.course.id'}; |
$courseid = $env{'request.course.id'}; |
} |
} |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
Line 1351 Returns nothing on success and 'error' o
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Line 1351 Returns nothing on success and 'error' o
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###################################### |
###################################### |
sub ensure_tables_are_set_up { |
sub ensure_tables_are_set_up { |
my ($courseid) = @_; |
my ($courseid) = @_; |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
# |
# |
# Clean out package variables |
# Clean out package variables |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
Line 1408 sub ensure_current_data {
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Line 1408 sub ensure_current_data {
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my ($sname,$sdom,$courseid) = @_; |
my ($sname,$sdom,$courseid) = @_; |
my $status = 'okay'; # return value |
my $status = 'okay'; # return value |
# |
# |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
&ensure_tables_are_set_up($courseid); |
&ensure_tables_are_set_up($courseid); |
# |
# |
# Get the update time for the user |
# Get the update time for the user |
Line 1457 sub ensure_current_full_data {
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Line 1457 sub ensure_current_full_data {
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my ($sname,$sdom,$courseid) = @_; |
my ($sname,$sdom,$courseid) = @_; |
my $status = 'okay'; # return value |
my $status = 'okay'; # return value |
# |
# |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
&ensure_tables_are_set_up($courseid); |
&ensure_tables_are_set_up($courseid); |
# |
# |
# Get the update time for the user |
# Get the update time for the user |
Line 1633 an empty list is returned.
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Line 1633 an empty list is returned.
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sub get_current_state { |
sub get_current_state { |
my ($sname,$sdom,$symb,$courseid,$forcedownload)=@_; |
my ($sname,$sdom,$symb,$courseid,$forcedownload)=@_; |
# |
# |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
# |
# |
return () if (! defined($sname) || ! defined($sdom)); |
return () if (! defined($sname) || ! defined($sdom)); |
# |
# |
Line 1736 able to answer it correctly.
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Line 1736 able to answer it correctly.
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sub get_problem_statistics { |
sub get_problem_statistics { |
my ($Sections,$status,$symb,$part,$courseid,$starttime,$endtime) = @_; |
my ($Sections,$status,$symb,$part,$courseid,$starttime,$endtime) = @_; |
return if (! defined($symb) || ! defined($part)); |
return if (! defined($symb) || ! defined($part)); |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
my $symb_id = &get_symb_id($symb); |
my $symb_id = &get_symb_id($symb); |
Line 1885 sub execute_SQL_request {
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Line 1885 sub execute_SQL_request {
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sub populate_weight_table { |
sub populate_weight_table { |
my ($courseid) = @_; |
my ($courseid) = @_; |
if (! defined($courseid)) { |
if (! defined($courseid)) { |
$courseid = $ENV{'request.course.id'}; |
$courseid = $env{'request.course.id'}; |
} |
} |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
Line 2035 sub rank_students_by_scores_on_resources
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Line 2035 sub rank_students_by_scores_on_resources
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my ($resources,$Sections,$enrollment,$courseid,$starttime,$endtime) = @_; |
my ($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 = $env{'request.course.id'}; |
} |
} |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
Line 2095 Returns: the sum of the score on the pro
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Line 2095 Returns: the sum of the score on the pro
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sub get_sum_of_scores { |
sub get_sum_of_scores { |
my ($symb,$part,$students,$courseid,$starttime,$endtime) = @_; |
my ($symb,$part,$students,$courseid,$starttime,$endtime) = @_; |
if (! defined($courseid)) { |
if (! defined($courseid)) { |
$courseid = $ENV{'request.course.id'}; |
$courseid = $env{'request.course.id'}; |
} |
} |
if (defined($students) && |
if (defined($students) && |
((@$students == 0) || |
((@$students == 0) || |
Line 2159 Returns: minimum, maximum, mean, s.d., n
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Line 2159 Returns: minimum, maximum, mean, s.d., n
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sub score_stats { |
sub score_stats { |
my ($Sections,$enrollment,$symbs,$starttime,$endtime,$courseid)=@_; |
my ($Sections,$enrollment,$symbs,$starttime,$endtime,$courseid)=@_; |
if (! defined($courseid)) { |
if (! defined($courseid)) { |
$courseid = $ENV{'request.course.id'}; |
$courseid = $env{'request.course.id'}; |
} |
} |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
Line 2233 Returns: minimum, maximum, mean, s.d., a
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Line 2233 Returns: minimum, maximum, mean, s.d., a
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sub count_stats { |
sub count_stats { |
my ($Sections,$enrollment,$symbs,$starttime,$endtime,$courseid)=@_; |
my ($Sections,$enrollment,$symbs,$starttime,$endtime,$courseid)=@_; |
if (! defined($courseid)) { |
if (! defined($courseid)) { |
$courseid = $ENV{'request.course.id'}; |
$courseid = $env{'request.course.id'}; |
} |
} |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
Line 2290 sub count_stats {
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Line 2290 sub count_stats {
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###################################################### |
###################################################### |
sub get_student_data { |
sub get_student_data { |
my ($students,$courseid) = @_; |
my ($students,$courseid) = @_; |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
my $dbh = &Apache::lonmysql::get_dbh(); |
my $dbh = &Apache::lonmysql::get_dbh(); |
return undef if (! defined($dbh)); |
return undef if (! defined($dbh)); |
Line 2331 sub get_response_data {
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Line 2331 sub get_response_data {
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my ($Sections,$enrollment,$symb,$response,$courseid) = @_; |
my ($Sections,$enrollment,$symb,$response,$courseid) = @_; |
return undef if (! defined($symb) || |
return undef if (! defined($symb) || |
! defined($response)); |
! defined($response)); |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
my $symb_id = &get_symb_id($symb); |
my $symb_id = &get_symb_id($symb); |
Line 2404 sub get_response_data_by_student {
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Line 2404 sub get_response_data_by_student {
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my ($student,$symb,$response,$courseid) = @_; |
my ($student,$symb,$response,$courseid) = @_; |
return undef if (! defined($symb) || |
return undef if (! defined($symb) || |
! defined($response)); |
! defined($response)); |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
my $symb_id = &get_symb_id($symb); |
my $symb_id = &get_symb_id($symb); |
Line 2460 sub get_response_time_data {
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Line 2460 sub get_response_time_data {
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my ($sections,$enrollment,$symb,$part,$courseid) = @_; |
my ($sections,$enrollment,$symb,$part,$courseid) = @_; |
return undef if (! defined($symb) || |
return undef if (! defined($symb) || |
! defined($part)); |
! defined($part)); |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
# |
# |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
my $symb_id = &get_symb_id($symb); |
my $symb_id = &get_symb_id($symb); |
Line 2527 sub get_response_time_data {
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Line 2527 sub get_response_time_data {
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################################################ |
################################################ |
sub get_student_scores { |
sub get_student_scores { |
my ($sections,$Symbs,$enrollment,$courseid,$starttime,$endtime) = @_; |
my ($sections,$Symbs,$enrollment,$courseid,$starttime,$endtime) = @_; |
$courseid = $ENV{'request.course.id'} if (! defined($courseid)); |
$courseid = $env{'request.course.id'} if (! defined($courseid)); |
&setup_table_names($courseid); |
&setup_table_names($courseid); |
my $dbh = &Apache::lonmysql::get_dbh(); |
my $dbh = &Apache::lonmysql::get_dbh(); |
return (undef) if (! defined($dbh)); |
return (undef) if (! defined($dbh)); |
Line 2617 Cleans up the package variables for loca
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Line 2617 Cleans up the package variables for loca
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sub setup_table_names { |
sub setup_table_names { |
my ($courseid) = @_; |
my ($courseid) = @_; |
if (! defined($courseid)) { |
if (! defined($courseid)) { |
$courseid = $ENV{'request.course.id'}; |
$courseid = $env{'request.course.id'}; |
} |
} |
# |
# |
if (! defined($current_course) || $current_course ne $courseid) { |
if (! defined($current_course) || $current_course ne $courseid) { |
Line 2692 from the students environment.
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Line 2692 from the students environment.
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Optional arguments are $cid, $cdom, and $cnum (course id, course domain, |
Optional arguments are $cid, $cdom, and $cnum (course id, course domain, |
and course number, respectively). Any omitted arguments will be taken |
and course number, respectively). Any omitted arguments will be taken |
from the current environment ($ENV{'request.course.id'}, |
from the current environment ($env{'request.course.id'}, |
$ENV{'course.'.$cid.'.domain'}, and $ENV{'course.'.$cid.'.num'}). |
$env{'course.'.$cid.'.domain'}, and $env{'course.'.$cid.'.num'}). |
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Returns a reference to a hash which contains: |
Returns a reference to a hash which contains: |
keys '$sname:$sdom' |
keys '$sname:$sdom' |
Line 2721 sub CL_LOCKEDTYPE { return 9; }
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Line 2721 sub CL_LOCKEDTYPE { return 9; }
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sub get_classlist { |
sub get_classlist { |
my ($cid,$cdom,$cnum) = @_; |
my ($cid,$cdom,$cnum) = @_; |
$cid = $cid || $ENV{'request.course.id'}; |
$cid = $cid || $env{'request.course.id'}; |
$cdom = $cdom || $ENV{'course.'.$cid.'.domain'}; |
$cdom = $cdom || $env{'course.'.$cid.'.domain'}; |
$cnum = $cnum || $ENV{'course.'.$cid.'.num'}; |
$cnum = $cnum || $env{'course.'.$cid.'.num'}; |
my $now = time; |
my $now = time; |
# |
# |
my %classlist=&Apache::lonnet::dump('classlist',$cdom,$cnum); |
my %classlist=&Apache::lonnet::dump('classlist',$cdom,$cnum); |