version 1.599, 2011/10/10 15:34:32
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version 1.615, 2012/04/10 09:49:36
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# The LearningOnline Network |
# The LearningOnline Network |
# Printout |
# Printout |
# |
# |
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# |
# |
package Apache::lonprintout; |
package Apache::lonprintout; |
use strict; |
use strict; |
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use POSIX; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::lonxml; |
use Apache::lonxml; |
use Apache::lonnet; |
use Apache::lonnet; |
Line 41 use Apache::admannotations;
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Line 41 use Apache::admannotations;
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use Apache::lonenc; |
use Apache::lonenc; |
use Apache::entities; |
use Apache::entities; |
use Apache::londefdef; |
use Apache::londefdef; |
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# use Apache::structurelags; # for language management. |
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use File::Basename; |
use File::Basename; |
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Line 302 CHOOSE_RESOURCES
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Line 303 CHOOSE_RESOURCES
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</resource> |
</resource> |
</state> |
</state> |
CHOOSE_RESOURCES |
CHOOSE_RESOURCES |
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return $result; |
return $result; |
} |
} |
# |
# |
Line 435 RESOURCE_SELECTOR
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Line 435 RESOURCE_SELECTOR
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#----------------------------------------------------------------------- |
#----------------------------------------------------------------------- |
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## |
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# Returns the innermost print start/print end dates for a resource. |
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# This is done by looking at the start/end dates for its parts and choosing |
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# the intersection of those dates. |
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# |
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# @param res - lonnvamaps::resource object that represents the resource. |
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# |
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# @return (opendate, closedate) |
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# |
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# @note If open/close dates are not defined they will be retunred as undef |
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# @note It is possible for there to be no overlap in which case -1,-1 |
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# will be returned. |
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# @note The algorithm used is to take the latest open date and the earliest end date. |
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# |
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sub get_print_dates { |
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my $res = shift; |
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my $partsref = $res->parts(); |
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my @parts = @$partsref; |
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my $open_date; |
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my $close_date; |
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if (defined(@parts) && (scalar(@parts) > 0)) { |
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foreach my $part (@parts) { |
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my $partopen = $res->parmval('printstartdate', $part); |
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my $partclose = $res->parmval('printenddate', $part); |
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$open_date = POSIX::strftime('%D', localtime($partopen)); |
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$close_date = POSIX::strftime('%D', localtime($partclose)); |
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# TODO: Complete this function and use it to tailor the |
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# can't print current resource message. |
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# |
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} |
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} |
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return ($open_date, $close_date); |
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} |
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# Determine if a resource is incomplete given the map: |
# Determine if a resource is incomplete given the map: |
# Parameters: |
# Parameters: |
# $username - Name of user for whom we are checking. |
# $username - Name of user for whom we are checking. |
Line 471 sub incomplete {
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Line 511 sub incomplete {
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# $helper - The helper we need $helper->{'VARS'}->{'symb'} |
# $helper - The helper we need $helper->{'VARS'}->{'symb'} |
# to construct the navmap and the iteration. |
# to construct the navmap and the iteration. |
# $seq - The original set of resources to print |
# $seq - The original set of resources to print |
# (really an array of resource names |
# (really an array of resource names (array of symb's). |
# $who - Student/domain for whome the sequence will be generated. |
# $who - Student/domain for whome the sequence will be generated. |
# |
# |
# Implicit inputs: |
# Implicit inputs: |
Line 486 sub master_seq_to_person_seq {
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Line 526 sub master_seq_to_person_seq {
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my ($username, $userdomain, $usersection) = split(/:/, $who); |
my ($username, $userdomain, $usersection) = split(/:/, $who); |
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# Toss the sequence up into a hash so that we have O(1) lookup time. |
# Toss the sequence up into a hash so that we have O(1) lookup time. |
# on the items that come out of the user's list of resources. |
# on the items that come out of the user's list of resources. |
# |
# |
Line 515 sub master_seq_to_person_seq {
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Line 556 sub master_seq_to_person_seq {
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my $curres; |
my $curres; |
while ($curres = $iterator->next()) { |
while ($curres = $iterator->next()) { |
# |
# |
# Only process resources..that re not removed by randomout... |
# Only process resources..that are not removed by randomout... |
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# and are selected for printint as well. |
# |
# |
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if (! exists $nonResourceItems{$curres} && ! $curres->randomout()) { |
if (! exists $nonResourceItems{$curres} && ! $curres->randomout()) { |
my $symb = $curres->symb(); |
my $symb = $curres->symb(); |
if (exists $seq_hash{$symb}) { |
if (exists $seq_hash{$symb}) { |
Line 632 sub include_pdf {
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Line 675 sub include_pdf {
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# (unlikely). If it did exist, add the pdf to the set of files/images that |
# (unlikely). If it did exist, add the pdf to the set of files/images that |
# need tob e converted for this print job: |
# need tob e converted for this print job: |
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$file =~ s|(.*)/res/|/home/httpd/html/res/|; |
my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'}; |
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$file =~ s{(.*)/res/}{$londocroot/res/}; |
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open(FILE,">>/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat"); |
open(FILE,">>$Apache::lonnet::perlvar{'lonPrtDir'}/$env{'user.name'}_$env{'user.domain'}_printout.dat"); |
print FILE ("$file\n"); |
print FILE ("$file\n"); |
close (FILE); |
close (FILE); |
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Line 657 sub include_pdf {
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Line 701 sub include_pdf {
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} |
} |
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## |
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# Collect the various \select_language{language_name} |
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# latex tags to build a \usepackage[lang-list]{babel} which will |
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# appear just prior to the \begin{document} at the front of the concatenated |
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# set of resources: |
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# @param doc - The string of latex to search/replace. |
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# @return string |
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# @retval - the modified document stringt. |
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# |
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sub collect_languages { |
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my $doc = shift; |
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my %languages; |
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while ($doc =~ /\\selectlanguage{(\w+)}/mg) { |
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$languages{$1} = 1; # allows us to request each language exactly once. |
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} |
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my @lang_list = (keys(%languages)); # List of unique languages |
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if (scalar @lang_list) { |
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my $babel_header = '\usepackage[' . join(',', @lang_list) .']{babel}'. "\n"; |
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$doc =~ s/\\begin{document}/$babel_header\\begin{document}/; |
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} |
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return $doc; |
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} |
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#------------------------------------------------------------------- |
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# |
# |
# ssi_with_retries- Does the server side include of a resource. |
# ssi_with_retries- Does the server side include of a resource. |
Line 1806 sub map_laystyle {
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Line 1872 sub map_laystyle {
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sub print_page_in_course { |
sub print_page_in_course { |
my ($helper, $rparmhash, $currentURL, $resources) = @_; |
my ($helper, $rparmhash, $currentURL, $resources) = @_; |
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my %parmhash = %$rparmhash; |
my %parmhash = %$rparmhash; |
my @page_resources = @$resources; |
my @page_resources = @$resources; |
my $mode = $helper->{'VARS'}->{'LATEX_TYPE'}; |
my $mode = $helper->{'VARS'}->{'LATEX_TYPE'}; |
Line 1862 sub print_page_in_course {
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Line 1929 sub print_page_in_course {
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} |
} |
# these resources go through the XML transformer: |
# these resources go through the XML transformer: |
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elsif ($resource_src =~ /\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) { |
elsif ($resource_src =~ /\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) { |
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my $urlp = &Apache::lonnet::clutter($resource_src); |
my $urlp = &Apache::lonnet::clutter($resource_src); |
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my %form; |
my %form; |
my %moreenv; |
my %moreenv; |
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Line 1925 sub print_page_in_course {
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Line 1994 sub print_page_in_course {
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$texversion.='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm '; |
$texversion.='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm '; |
$texversion.=&path_to_problem($urlp,$LaTeXwidth); |
$texversion.=&path_to_problem($urlp,$LaTeXwidth); |
} else { |
} else { |
$texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm '; |
$texversion.='\vskip 0 mm \noindent\textbf{'. |
my $URLpath=$urlp; |
&mt("Printing from Construction Space: No Title").'}\vskip 0 mm '; |
$URLpath=~s/~([^\/]+)/public_html\/$1\/$1/; |
$texversion.=&path_to_problem($urlp,$LaTeXwidth); |
$texversion.=&path_to_problem($URLpath,$LaTeXwidth); |
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} |
} |
$texversion.='\vskip 1 mm '.$answer.'\end{document}'; |
$texversion.='\vskip 1 mm '.$answer.'\end{document}'; |
} |
} |
Line 2196 sub set_form_extraspace {
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Line 2264 sub set_form_extraspace {
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sub print_construction_sequence { |
sub print_construction_sequence { |
my ($currentURL, $helper, %form, $LaTeXwidth) = @_; |
my ($currentURL, $helper, %form, $LaTeXwidth) = @_; |
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my $result; |
my $result; |
my $rndseed=time; |
my $rndseed=time; |
if ($helper->{'VARS'}->{'curseed'}) { |
if ($helper->{'VARS'}->{'curseed'}) { |
$rndseed=$helper->{'VARS'}->{'curseed'}; |
$rndseed=$helper->{'VARS'}->{'curseed'}; |
} |
} |
my $errtext=&LONCAPA::map::mapread($currentURL); |
my $errtext=&LONCAPA::map::mapread(&Apache::lonnet::filelocation('',$currentURL)); |
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# |
# |
# These make this all support recursing for subsequences. |
# These make this all support recursing for subsequences. |
# |
# |
my @order = @LONCAPA::map::order; |
my @order = @LONCAPA::map::order; |
my @resources = @LONCAPA::map::resources; |
my @resources = @LONCAPA::map::resources; |
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for (my $member=0;$member<=$#order;$member++) { |
for (my $member=0;$member<=$#order;$member++) { |
$resources[$order[$member]]=~/^([^:]*):([^:]*):/; |
$resources[$order[$member]]=~/^([^:]*):([^:]*):/; |
my $urlp=$2; |
my $urlp=$2; |
Line 2223 sub print_construction_sequence {
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Line 2292 sub print_construction_sequence {
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} |
} |
if((($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
if((($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) && |
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) && |
($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page)$/)) { |
($urlp=~/$LONCAPA::assess_page_re/)) { |
# Don't permanently modify %$form... |
# Don't permanently modify %$form... |
my %answerform = %form; |
my %answerform = %form; |
$answerform{'grade_target'}='answer'; |
$answerform{'grade_target'}='answer'; |
Line 2267 sub print_construction_sequence {
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Line 2336 sub print_construction_sequence {
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# IF sequence, recurse: |
# IF sequence, recurse: |
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if ($urlp =~ /\.sequence$/) { |
if ($urlp =~ /\.sequence$/) { |
my $sequence_url = $urlp; |
$result .= &print_construction_sequence($urlp, |
my $domain = $env{'user.domain'}; # Constr. space only on local |
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my $user = $env{'user.name'}; |
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$sequence_url =~ s/^\/res\/$domain/\/home/; |
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$sequence_url =~ s/^(\/home\/$user)/$1\/public_html/; |
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# $sequence_url =~ s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|; |
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$result .= &print_construction_sequence($sequence_url, |
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$helper, %form, |
$helper, %form, |
$LaTeXwidth); |
$LaTeXwidth); |
} |
} |
Line 2446 ENDPART
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Line 2508 ENDPART
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} else { |
} else { |
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#prints resource from the construction space |
#prints resource from the construction space |
$currentURL='/'.$helper->{'VARS'}->{'filename'}; |
$currentURL=$helper->{'VARS'}->{'filename'}; |
if ($currentURL=~/([^?]+)/) {$currentURL=$1;} |
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$cleanURL=$currentURL; |
$cleanURL=$currentURL; |
} |
} |
$selectionmade = 1; |
$selectionmade = 1; |
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if ($cleanURL!~m|^/adm/| |
if ($cleanURL!~m|^/adm/| |
&& $cleanURL=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) { |
&& $cleanURL=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) { |
my $rndseed=time; |
my $rndseed=time; |
Line 2490 ENDPART
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Line 2552 ENDPART
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if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) { |
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) { |
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$form{'problem_split'}=$parmhash{'problem_stream_switch'}; |
$form{'problem_split'}=$parmhash{'problem_stream_switch'}; |
$form{'grade_target'}='answer'; |
$form{'grade_target'}='answer'; |
$form{'answer_output_mode'}='tex'; |
$form{'answer_output_mode'}='tex'; |
Line 2511 ENDPART
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Line 2574 ENDPART
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$texversion.='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm '; |
$texversion.='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm '; |
$texversion.=&path_to_problem($cleanURL,$LaTeXwidth); |
$texversion.=&path_to_problem($cleanURL,$LaTeXwidth); |
} else { |
} else { |
$texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm '; |
$texversion.='\vskip 0 mm \noindent\textbf{'. |
my $URLpath=$cleanURL; |
&mt("Printing from Construction Space: No Title").'}\vskip 0 mm '; |
$URLpath=~s/~([^\/]+)/public_html\/$1\/$1/; |
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$texversion.=&path_to_problem($URLpath,$LaTeXwidth); |
$texversion.=&path_to_problem($cleanURL,$LaTeXwidth); |
} |
} |
$texversion.='\vskip 1 mm '.$answer.'\end{document}'; |
$texversion.='\vskip 1 mm '.$answer.'\end{document}'; |
} |
} |
Line 2546 ENDPART
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Line 2609 ENDPART
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} |
} |
} elsif ($cleanURL!~m|^/adm/| |
} elsif ($cleanURL!~m|^/adm/| |
&& $currentURL=~/\.(sequence|page)$/ && $helper->{'VARS'}->{'construction'} eq '1') { |
&& $currentURL=~/\.(sequence|page)$/ && $helper->{'VARS'}->{'construction'} eq '1') { |
#printing content of sequence from the construction space |
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$currentURL=~s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|; |
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$result .= &print_construction_sequence($currentURL, $helper, %form, |
$result .= &print_construction_sequence($currentURL, $helper, %form, |
$LaTeXwidth); |
$LaTeXwidth); |
$result .= '\end{document}'; |
$result .= '\end{document}'; |
Line 2711 ENDPART
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Line 2770 ENDPART
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$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; |
$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; |
} |
} |
} else { |
} else { |
if ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page)$/) { |
if ($urlp=~/$LONCAPA::assess_page_re/) { |
$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); |
$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); |
# $texversion =~ s/\\begin{document}//; # FIXME |
# $texversion =~ s/\\begin{document}//; # FIXME |
my $title = &Apache::lonnet::gettitle($master_seq[$i]); |
my $title = &Apache::lonnet::gettitle($master_seq[$i]); |
Line 2882 ENDPART
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Line 2941 ENDPART
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($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes')) { |
($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes')) { |
$moreenv{'problem_split'}='yes'; |
$moreenv{'problem_split'}='yes'; |
} |
} |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1,'inline','75'); |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$#students+1); |
my $student_counter=-1; |
my $student_counter=-1; |
my $i = 0; |
my $i = 0; |
my $last_section = (split(/:/,$students[0]))[2]; |
my $last_section = (split(/:/,$students[0]))[2]; |
Line 2997 ENDPART
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Line 3056 ENDPART
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$number_per_page=$num_todo > 0 ? $num_todo : 1; |
$number_per_page=$num_todo > 0 ? $num_todo : 1; |
} |
} |
my $flag_latex_header_remove = 'NO'; |
my $flag_latex_header_remove = 'NO'; |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$num_todo,'inline','75'); |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$num_todo); |
my $count=0; |
my $count=0; |
foreach my $code (sort(@allcodes)) { |
foreach my $code (sort(@allcodes)) { |
my $file_num=int($count/$number_per_page); |
my $file_num=int($count/$number_per_page); |
Line 3039 ENDPART
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Line 3098 ENDPART
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if ($urlp=~/\//) { |
if ($urlp=~/\//) { |
$form{'problem_split'}=$parmhash{'problem_stream_switch'}; |
$form{'problem_split'}=$parmhash{'problem_stream_switch'}; |
$form{'rndseed'}=$rndseed; |
$form{'rndseed'}=$rndseed; |
if ($urlp =~ m|/home/([^/]+)/public_html|) { |
$urlp =~ s|^$Apache::lonnet::perlvar{'lonDocRoot'}||; |
$urlp =~ s|/home/([^/]*)/public_html|/~$1|; |
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} else { |
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$urlp =~ s|^$Apache::lonnet::perlvar{'lonDocRoot'}||; |
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} |
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$resources_printed .= $urlp.':'; |
$resources_printed .= $urlp.':'; |
my $texversion=&ssi_with_retries($urlp, $ssi_retry_count, %form); |
my $texversion=&ssi_with_retries($urlp, $ssi_retry_count, %form); |
if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
Line 3064 ENDPART
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Line 3119 ENDPART
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$texversion.='\vskip 0 mm \noindent '; |
$texversion.='\vskip 0 mm \noindent '; |
$texversion.=&path_to_problem ($urlp,$LaTeXwidth); |
$texversion.=&path_to_problem ($urlp,$LaTeXwidth); |
} else { |
} else { |
$texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm '; |
$texversion.='\vskip 0 mm \noindent\textbf{'. |
my $URLpath=$urlp; |
&mt("Printing from Construction Space: No Title").'}\vskip 0 mm '; |
$URLpath=~s/~([^\/]+)/public_html\/$1\/$1/; |
$texversion.=&path_to_problem ($urlp,$LaTeXwidth); |
$texversion.=&path_to_problem ($URLpath,$LaTeXwidth); |
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} |
} |
$texversion.='\vskip 1 mm '.$answer.'\end{document}'; |
$texversion.='\vskip 1 mm '.$answer.'\end{document}'; |
} |
} |
} |
} |
#this chunk is responsible for printing the path to problem |
#this chunk is responsible for printing the path to problem |
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my $newurlp=$urlp; |
my $newurlp=&path_to_problem($urlp,$LaTeXwidth); |
if ($newurlp=~/~/) {$newurlp=~s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|;} |
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$newurlp=&path_to_problem($newurlp,$LaTeXwidth); |
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$texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 $newurlp/; |
$texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 $newurlp/; |
if ($flag_latex_header_remove ne 'NO') { |
if ($flag_latex_header_remove ne 'NO') { |
$texversion = &latex_header_footer_remove($texversion); |
$texversion = &latex_header_footer_remove($texversion); |
Line 3125 ENDPART
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Line 3177 ENDPART
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my $URLback=''; #link to original document |
my $URLback=''; #link to original document |
if ($helper->{'VARS'}->{'construction'} eq '1') { |
if ($helper->{'VARS'}->{'construction'} eq '1') { |
#prints resource from the construction space |
$URLback=$helper->{'VARS'}->{'filename'}; |
$URLback='/'.$helper->{'VARS'}->{'filename'}; |
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if ($URLback=~/([^?]+)/) { |
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$URLback=$1; |
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$URLback=~s|^/~|/priv/|; |
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} |
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} |
} |
# |
# |
# Final adjustment of the font size: |
# Final adjustment of the font size: |
Line 3138 ENDPART
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Line 3185 ENDPART
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$result = set_font_size($result); |
$result = set_font_size($result); |
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# Insert any babel headers required. |
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$result = &collect_languages($result); |
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#-- writing .tex file in prtspool |
#-- writing .tex file in prtspool |
my $temp_file; |
my $temp_file; |
my $identifier = &Apache::loncommon::get_cgi_id(); |
my $identifier = &Apache::loncommon::get_cgi_id(); |
Line 3265 sub print_resources {
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Line 3317 sub print_resources {
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my ($username,$userdomain,$usersection) = split /:/,$person; |
my ($username,$userdomain,$usersection) = split /:/,$person; |
my $fullname = &get_name($username,$userdomain); |
my $fullname = &get_name($username,$userdomain); |
my $namepostfix = "\\\\"; # Both anon and not anon should get the same vspace. |
my $namepostfix = "\\\\"; # Both anon and not anon should get the same vspace. |
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# |
# |
# Figure out if we need to filter the output by |
# Figure out if we need to filter the output by |
# the incomplete problems for that person |
# the incomplete problems for that person |
Line 3276 sub print_resources {
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Line 3329 sub print_resources {
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$print_incomplete = 1; |
$print_incomplete = 1; |
} |
} |
if ($person eq 'anonymous') { |
if ($person eq 'anonymous') { |
$namepostfix .="Name: "; |
$namepostfix .=&mt('Name:')." "; |
$fullname = "CODE - ".$moreenv->{'CODE'}; |
$fullname = "CODE - ".$moreenv->{'CODE'}; |
} |
} |
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Line 3312 sub print_resources {
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Line 3365 sub print_resources {
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$current_output .= &get_extra_vspaces($helper, $curresline); |
$current_output .= &get_extra_vspaces($helper, $curresline); |
$i++; |
$i++; |
if ( !($type eq 'problems' && |
if ( !($type eq 'problems' && |
($curresline!~ m/\.(problem|exam|quiz|assess|survey|form|library|page)$/)) ) { |
($curresline!~ m/$LONCAPA::assess_page_re/)) ) { |
my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline); |
my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline); |
if ($print_incomplete && !&incomplete($username, $userdomain, $res_url)) { |
if ($print_incomplete && !&incomplete($username, $userdomain, $res_url)) { |
next; |
next; |
Line 3463 sub print_resources {
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Line 3516 sub print_resources {
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} |
} |
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sub printing_blocked { |
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my ($r,$blocktext) = @_; |
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my $title = &mt('Preparing Printout'); |
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&Apache::lonhtmlcommon::clear_breadcrumbs(); |
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&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/printout', |
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text=> $title}); |
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my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs($title); |
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&Apache::loncommon::content_type($r,'text/html'); |
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&Apache::loncommon::no_cache($r); |
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$r->send_http_header; |
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$r->print(&Apache::loncommon::start_page('Preparing Printout'). |
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$breadcrumbs. |
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$blocktext. |
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&Apache::loncommon::end_page()); |
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return; |
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} |
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sub handler { |
sub handler { |
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my $r = shift; |
my $r = shift; |
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if ($env{'request.course.id'}) { |
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my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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my ($blocked,$blocktext) = |
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&Apache::loncommon::blocking_status('printout',$cnum,$cdom); |
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if ($blocked) { |
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my $checkrole = "cm./$cdom/$cnum"; |
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if ($env{'request.course.sec'} ne '') { |
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$checkrole .= "/$env{'request.course.sec'}"; |
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} |
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unless ((&Apache::lonnet::allowed('evb',undef,undef,$checkrole)) && |
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($env{'request.role'} !~ m{^st\./$cdom/$cnum})) { |
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&printing_blocked($r,$blocktext); |
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return OK; |
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} |
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} |
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} |
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&init_perm(); |
&init_perm(); |
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my $helper = printHelper($r); |
my $helper = printHelper($r); |
if (!ref($helper)) { |
if (!ref($helper)) { |
return $helper; |
return $helper; |
Line 3494 sub handler {
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Line 3580 sub handler {
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&output_data($r,$helper,\%parmhash); |
&output_data($r,$helper,\%parmhash); |
return OK; |
return OK; |
} |
} |
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use Apache::lonhelper; |
use Apache::lonhelper; |
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Line 3539 sub get_randomly_ordered_warning {
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Line 3625 sub get_randomly_ordered_warning {
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my $func = |
my $func = |
sub { return ($_[0]->is_map() && $_[0]->randomorder); }; |
sub { return ($_[0]->is_map() && $_[0]->randomorder); }; |
my @matches = $navmap->retrieveResources($res, $func,1,1,1); |
my @matches = $navmap->retrieveResources($res, $func,1,1,1); |
if (@matches) { |
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$message = "Some of the items below are in folders set to be randomly ordered. However, when printing the contents of these folders, they will be printed in the original order for all students, not the randomized order."; |
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} |
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} |
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if ($message) { |
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return '<message type="warning">'.$message.'</message>'; |
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} |
} |
} else { |
} else { |
$message = "Retrieval of information about ordering of resources failed."; |
$message = "Retrieval of information about ordering of resources failed."; |
Line 3634 sub printHelper {
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Line 3715 sub printHelper {
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} |
} |
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# Detect whether we're coming from construction space |
# Detect whether we're coming from construction space |
if ($env{'form.postdata'}=~/^(?:http:\/\/[^\/]+\/|\/|)\~([^\/]+)\/(.*)$/) { |
if ($env{'form.postdata'}=~m{^/priv}) { |
$helper->{VARS}->{'filename'} = "~$1/$2"; |
$helper->{VARS}->{'filename'} = $env{'form.postdata'}; |
$helper->{VARS}->{'construction'} = 1; |
$helper->{VARS}->{'construction'} = 1; |
} else { |
} else { |
if ($env{'form.postdata'}) { |
if ($env{'form.postdata'}) { |
Line 3673 sub printHelper {
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Line 3754 sub printHelper {
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my $is_published=0; # True when printing from resource space. |
my $is_published=0; # True when printing from resource space. |
my $res_printable = 1; # By default the current resource is printable. |
my $res_printable = 1; # By default the current resource is printable. |
my $userCanPrint = ($perm{'pav'} || $perm{'pfo'}); |
my $userCanPrint = ($perm{'pav'} || $perm{'pfo'}); |
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my $res_printstartdate; |
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my $res_printenddate; |
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# Get the resource name from construction space |
# Get the resource name from construction space |
if ($helper->{VARS}->{'construction'}) { |
if ($helper->{VARS}->{'construction'}) { |
Line 3689 sub printHelper {
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Line 3772 sub printHelper {
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&Apache::lonenc::check_encrypt(&Apache::lonnet::clutter($url)); |
&Apache::lonenc::check_encrypt(&Apache::lonnet::clutter($url)); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $res = $navmap->getBySymb($symb); |
my $res = $navmap->getBySymb($symb); |
$res_printable = $res->resprintable() || $userCanPrint; #printability in course context |
$res_printable = $res->resprintable() | $userCanPrint; #printability in course context |
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($res_printstartdate, $res_printenddate) = &get_print_dates($res); |
} else { |
} else { |
# Resource space. |
# Resource space. |
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Line 3738 sub printHelper {
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Line 3822 sub printHelper {
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if ($resourceTitle && $res_printable) { |
if ($resourceTitle && $res_printable) { |
push @{$printChoices}, ["<b><i>$resourceTitle</i></b> (".&mt('the resource you just saw on the screen').")", 'current_document', 'PAGESIZE']; |
push @{$printChoices}, ["<b><i>$resourceTitle</i></b> (".&mt('the resource you just saw on the screen').")", 'current_document', 'PAGESIZE']; |
} |
} |
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# Useful filter strings |
# Useful filter strings |
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Line 4281 CHOOSE_FROM_ANY_SEQUENCE
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Line 4364 CHOOSE_FROM_ANY_SEQUENCE
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# Generate the first state, to select which resources get printed. |
# Generate the first state, to select which resources get printed. |
Apache::lonhelper::state->new("START", "Select Printing Options:"); |
Apache::lonhelper::state->new("START", "Select Printing Options:"); |
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if (!$res_printable) { |
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$paramHash = Apache::lonhelper::getParamHash(); |
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$paramHash->{MESSAGE_TEXT} = |
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&mt('<p><b>Printing for current resource is only possible between [_1] and [_1]</b></p>', |
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$res_printstartdate, $res_printenddate); |
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Apache::lonhelper::message->new(); |
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} |
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$paramHash = Apache::lonhelper::getParamHash(); |
$paramHash = Apache::lonhelper::getParamHash(); |
$paramHash = Apache::lonhelper::getParamHash(); |
$paramHash->{MESSAGE_TEXT} = ""; |
$paramHash->{MESSAGE_TEXT} = ""; |
Apache::lonhelper::message->new(); |
Apache::lonhelper::message->new(); |
Line 4923 sub postprocess {
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Line 5014 sub postprocess {
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} |
} |
} |
} |
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__END__ |
__END__ |
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