version 1.3, 2002/07/22 20:35:05
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version 1.4, 2002/07/24 14:52:32
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Line 157 sub DownloadClasslist {
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Line 157 sub DownloadClasslist {
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=pod |
=pod |
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=item &DownloadStudentCourseInformation() |
=item &DownloadCourseInformation() |
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Dump of all the course information for a single student. There is no |
Dump of all the course information for a single student. There is no |
pruning of data, it is all stored in a hash and returned. It also |
pruning of data, it is all stored in a hash and returned. It also |
Line 181 database.
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Line 181 database.
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=cut |
=cut |
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sub DownloadStudentCourseInformation { |
sub DownloadCourseInformation { |
my ($name,$courseID,$lastDownloadTime)=@_; |
my ($namedata,$courseID,$lastDownloadTime)=@_; |
my %courseData; |
my %courseData; |
my ($studentName,$studentDomain) = split(/\:/,$name); |
my ($name,$domain) = split(/\:/,$namedata); |
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my $modifiedTime = &GetFileTimestamp($studentDomain, $studentName, |
my $modifiedTime = &GetFileTimestamp($domain, $name, |
$courseID.'.db', |
$courseID.'.db', |
$Apache::lonnet::perlvar{'lonUsersDir'}); |
$Apache::lonnet::perlvar{'lonUsersDir'}); |
if($lastDownloadTime >= $modifiedTime) { |
if($lastDownloadTime >= $modifiedTime) { |
Line 195 sub DownloadStudentCourseInformation {
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Line 195 sub DownloadStudentCourseInformation {
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return \%courseData; |
return \%courseData; |
} |
} |
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# Download student course data |
# Download course data |
%courseData=&Apache::lonnet::dump($courseID, $studentDomain, $studentName); |
%courseData=&Apache::lonnet::dump($courseID, $domain, $name); |
$courseData{'UpToDate'} = 'false'; |
$courseData{'UpToDate'} = 'false'; |
$courseData{'lastDownloadTime'}=time; |
$courseData{'lastDownloadTime'}=time; |
return \%courseData; |
return \%courseData; |
Line 449 sub ProcessTopResourceMap {
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Line 449 sub ProcessTopResourceMap {
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=pod |
=pod |
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=item &ProcessSection() |
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Determine the section number for a student for the class. A student can have |
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multiple sections for the same class. The correct one is chosen. |
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=over 4 |
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Input: $sectionData, $courseid, $ActiveFlag |
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$sectionData: A pointer to a hash containing all section data for this |
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student for the class |
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$courseid: The course ID. |
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$ActiveFlag: The student's active status (Active/Expired) |
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Output: $oldsection, $cursection, or -1 |
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$oldsection and $cursection and sections number that will be displayed in the |
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chart. |
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-1 is returned if an error occurs. |
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=back |
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sub ProcessSection { |
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my ($sectionData,$courseid,$ActiveFlag)=@_; |
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$courseid=~s/\_/\//g; |
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$courseid=~s/^(\w)/\/$1/; |
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my $cursection='-1'; |
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my $oldend='-1'; |
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my $status='Expired'; |
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my $section=''; |
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foreach my $key (keys (%$sectionData)) { |
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my $value = $sectionData->{$key}; |
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if ($key=~/^$courseid(?:\/)*(\w+)*\_st$/) { |
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$section=$1; |
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if($key eq $courseid.'_st') { |
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$section=''; |
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} |
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my ($dummy,$end,$start)=split(/\_/,$value); |
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my $now=time; |
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my $notactive=0; |
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if ($start) { |
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if($now<$start) { |
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$notactive=1; |
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} |
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} |
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if($end) { |
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if ($now>$end) { |
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$notactive=1; |
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} |
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} |
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if($notactive == 0) { |
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$status='Active'; |
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$cursection=$section; |
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last; |
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} |
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if($notactive == 1) { |
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if($end > $oldend) { |
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$cursection=$section; |
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$oldend = $end; |
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} |
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} |
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} |
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} |
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return ($cursections, $status); |
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} |
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=cut |
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=pod |
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=item &ProcessClasslist() |
=item &ProcessClasslist() |
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Taking the class list dumped from &DownloadClasslist(), all the |
Taking the class list dumped from &DownloadClasslist(), all the |
Line 648 sub ProcessClasslist {
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Line 571 sub ProcessClasslist {
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=item &ProcessStudentData() |
=item &ProcessStudentData() |
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Takes the course data downloaded for a student in |
Takes the course data downloaded for a student in |
&DownloadStudentCourseInformation() and breaks it up into key value pairs |
&DownloadCourseInformation() and breaks it up into key value pairs |
to be stored in the cached data. The keys are comprised of the |
to be stored in the cached data. The keys are comprised of the |
$username:$domain:$keyFromCourseDatabase. The student username:domain is |
$username:$domain:$keyFromCourseDatabase. The student username:domain is |
stored away signifying that the student's information has been downloaded and |
stored away signifying that the student's information has been downloaded and |
Line 670 Output: None
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Line 593 Output: None
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*NOTE: There is no output, but an error message is stored away in the cache |
*NOTE: There is no output, but an error message is stored away in the cache |
data. This is checked in &FormatStudentData(). The key username:domain:error |
data. This is checked in &FormatStudentData(). The key username:domain:error |
will only exist if an error occured. The error is an error from |
will only exist if an error occured. The error is an error from |
&DownloadStudentCourseInformation(). |
&DownloadCourseInformation(). |
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=back |
=back |
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Line 701 sub ProcessStudentData {
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Line 624 sub ProcessStudentData {
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return; |
return; |
} |
} |
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sub LoadDiscussion { |
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# my $symb=shift; |
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# $r->print('<br>$cid ... '.$symb); |
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# my %contrib=&Apache::lonnet::dump('msu_2964385f9033c63msul1','msu','2964385f9033c63msul1'); |
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my ($name, $courseID, $Discuss)=@_; |
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my %contrib=&DownloadCourseInformation($name, $courseID, 0); |
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foreach my $temp(keys %contrib) { |
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if ($temp=~/^version/) { |
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my $ver=$contrib{$temp}; |
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my ($dummy,$prb)=split(':',$temp); |
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for (my $idx=1; $idx<=$ver; $idx++ ) { |
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my $name=$contrib{"$idx:$prb:sendername"}; |
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$Discuss->{"$name:$prb"}=$idx; |
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} |
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} |
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} |
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# $r->print('<br>cid='.$cid); |
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# my %contrib=&Apache::lonnet::restore($symb,$cid, |
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# $ENV{$cid.'.domain'}, |
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# $ENV{'course.'.$cid.'.num'}); |
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# $Apache::lonxml::debug=1; |
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# &Apache::lonhomework::showhash(%Discuss); |
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# $Apache::lonxml::debug=0; |
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} |
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# ----- END PROCESSING FUNCTIONS --------------------------------------- |
# ----- END PROCESSING FUNCTIONS --------------------------------------- |
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=pod |
=pod |