version 1.44, 2003/02/05 01:39:32
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version 1.45, 2003/02/13 14:49:16
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Line 261 with stopping downloading then can not t
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Line 261 with stopping downloading then can not t
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# ----- PROCESSING FUNCTIONS --------------------------------------- |
# ----- PROCESSING FUNCTIONS --------------------------------------- |
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=pod |
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=item &get_sequence_assessment_data() |
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AT THIS TIME THE USE OF THIS FUNCTION IS *NOT* RECOMMENDED |
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Use lonnavmaps to build a data structure describing the order and |
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assessment contents of each sequence in the current course. |
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The returned structure is a hash reference. |
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{ title => 'title', |
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symb => 'symb', |
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source => '/s/o/u/r/c/e', |
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type => (container|assessment), |
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contents => [ {},{},{},{} ], # only for container |
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parts => [11,13,15], # only for assessment |
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response_ids => [12,14,16] # only for assessment |
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} |
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$hash->{'contents'} is a reference to an array of hashes of the same structure. |
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=cut |
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sub get_sequence_assessment_data { |
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return undef; |
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my $fn=$ENV{'request.course.fn'}; |
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&Apache::lonnet::logthis('filename = '.$fn); |
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## |
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## use navmaps |
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my $navmap = Apache::lonnavmaps::navmap->new($fn.".bd",$fn."_parms.db",1,0); |
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if (!defined($navmap)) { |
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return 'Can not open Coursemap'; |
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} |
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my $iterator = $navmap->getIterator(undef, undef, undef, 1); |
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## |
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## Prime the pump |
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## |
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## We are going to loop until we run out of sequences/pages to explore for |
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## resources. This means we have to start out with something to look |
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## at. |
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my $curRes = $iterator->next(); # BEGIN_MAP |
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$curRes = $iterator->next(); # The sequence itself |
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# |
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my $title = $curRes->title(); |
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my $symb = $curRes->symb(); |
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my $src = $curRes->src(); |
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# |
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my @Nested_Sequences = (); # Stack of sequences, keeps track of depth |
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my $top = { title => $title, |
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symb => $symb, |
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type => 'container', |
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num_assess => 0, |
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contents => [], }; |
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push (@Nested_Sequences, $top); |
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# |
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# We need to keep track of which sequences contain homework problems |
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# |
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while (scalar(@Nested_Sequences)) { |
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$curRes = $iterator->next(); |
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my $currentmap = $Nested_Sequences[-1]; # Last one on the stack |
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if ($curRes == $iterator->BEGIN_MAP()) { |
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# get the map itself, instead of BEGIN_MAP |
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$curRes = $iterator->next(); |
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$title = $curRes->title(); |
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$symb = $curRes->symb(); |
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$src = $curRes->src(); |
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my $newmap = { title => $title, |
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src => $src, |
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symb => $symb, |
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type => 'container', |
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num_assess => 0, |
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contents => [], |
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}; |
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push (@{$currentmap->{'contents'}},$newmap); # this is permanent |
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push (@Nested_Sequences, $newmap); # this is a stack |
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next; |
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} |
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if ($curRes == $iterator->END_MAP()) { |
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pop(@Nested_Sequences); |
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next; |
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} |
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next if (! ref($curRes)); |
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next if (! $curRes->is_problem() && !$curRes->randomout); |
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# Okay, from here on out we only deal with assessments |
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$title = $curRes->title(); |
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$symb = $curRes->symb(); |
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$src = $curRes->src(); |
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my $parts = $curRes->parts(); |
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my $assessment = { title => $title, |
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src => $src, |
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symb => $symb, |
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type => 'assessment', |
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}; |
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push(@{$currentmap->{'contents'}},$assessment); |
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$currentmap->{'num_assess'}++; |
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} |
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return $top; |
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} |
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=pod |
=pod |
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=item &ProcessTopResourceMap() |
=item &ProcessTopResourceMap() |
Line 1251 sub DownloadStudentCourseDataSeparate {
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Line 1353 sub DownloadStudentCourseDataSeparate {
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my $WhatIWant; |
my $WhatIWant; |
$WhatIWant = '(^version:|'; |
$WhatIWant = '(^version:|'; |
$WhatIWant .= '^\d+:.+?:(resource\.\d+\.'; |
$WhatIWant .= '^\d+:.+?:(resource\.\d+\.'; |
$WhatIWant .= '(solved|tries|previous|awarded|(\d+\.submission))\s*$'; |
$WhatIWant .= '(solved|tries|previous|awarded|(\d+\.submission))\s*$';#' |
$WhatIWant .= '|timestamp)'; |
$WhatIWant .= '|timestamp)'; |
$WhatIWant .= ')'; |
$WhatIWant .= ')'; |
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