version 1.428, 2008/08/21 20:46:23
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version 1.446, 2009/05/19 22:52:19
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# |
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### |
### |
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=pod |
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=head1 NAME |
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Apache::structuretags |
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=head1 SYNOPSIS |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 NOTABLE SUBROUTINES |
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=over |
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=item |
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=back |
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=cut |
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package Apache::structuretags; |
package Apache::structuretags; |
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Line 36 use Apache::File();
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Line 59 use Apache::File();
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use Apache::lonmenu; |
use Apache::lonmenu; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonxml; |
use Apache::lonxml; |
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use Apache::londefdef; |
use Apache::lonenc(); |
use Apache::lonenc(); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
Line 74 sub start_tex {
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Line 98 sub start_tex {
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if ($target ne 'edit' && $target ne 'modified') { |
if ($target ne 'edit' && $target ne 'modified') { |
my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser,$style); |
my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser,$style); |
if ($target eq 'tex') { |
if ($target eq 'tex') { |
return $bodytext.' '; |
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# If inside a table, occurrences of \\ must be removed; |
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# else the table blows up. |
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if (&Apache::londefdef::is_inside_of($tagstack, "table")) { |
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$bodytext =~ s/\\\\//g; |
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} |
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return $bodytext.'{}'; |
} |
} |
} elsif ($target eq "edit" ) { |
} elsif ($target eq "edit" ) { |
my $bodytext = |
my $bodytext = |
Line 148 sub page_start {
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Line 179 sub page_start {
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$extra_head .= &homework_js(); |
$extra_head .= &homework_js(); |
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unless ($env{'environment.wysiwygeditor'} eq 'on') { |
if ($env{'environment.wysiwygeditor'} eq 'on') { |
$extra_head .= &Apache::lonhtmlcommon::dragmath_js(); |
$extra_head .= &Apache::lonhtmlcommon::dragmath_js("FCKEditMathPopup"); |
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} else { |
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$extra_head .= &Apache::lonhtmlcommon::dragmath_js("EditMathPopup"); |
} |
} |
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my %body_args; |
my %body_args; |
Line 170 sub page_start {
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Line 203 sub page_start {
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} |
} |
} |
} |
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my $pageheader = ''; |
if (defined($found{'body'})) { |
if (defined($found{'body'})) { |
$body_args{'skip_phases'}{'body'}=1; |
$body_args{'skip_phases'}{'body'}=1; |
} elsif (!defined($found{'body'}) |
} elsif (!defined($found{'body'}) |
Line 178 sub page_start {
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Line 212 sub page_start {
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if ($env{'environment.remote'} ne 'off') { |
if ($env{'environment.remote'} ne 'off') { |
$body_args{'only_body'} = 1; |
$body_args{'only_body'} = 1; |
} |
} |
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$pageheader = &Apache::lonhtmlcommon::breadcrumbs() # FIXME add breadcrumbs |
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.&Apache::loncommon::head_subbox( |
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&Apache::loncommon::CSTR_pageheader()); |
} |
} |
} elsif (!defined($found{'body'})) { |
} elsif (!defined($found{'body'})) { |
my %add_entries; |
my %add_entries; |
Line 189 sub page_start {
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Line 226 sub page_start {
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my $bgcolor=&Apache::lonxml::get_param('bgcolor',$parstack, |
my $bgcolor=&Apache::lonxml::get_param('bgcolor',$parstack, |
$safeeval); |
$safeeval); |
if ($bgcolor eq '' ) { $bgcolor = '#FFFFFF'; } |
if ($bgcolor eq '' ) { $bgcolor = '#FFFFFF'; } |
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$body_args{'bgcolor'} = $bgcolor; |
$body_args{'bgcolor'} = $bgcolor; |
$body_args{'no_title'} = 1; |
# $body_args{'no_title'} = 1; |
$body_args{'force_register'} = 1; |
$body_args{'force_register'} = 1; |
$body_args{'add_entries'} = \%add_entries; |
$body_args{'add_entries'} = \%add_entries; |
if ($env{'environment.remote'} eq 'off' |
if ($env{'environment.remote'} eq 'off' |
&& $env{'request.state'} eq 'construct') { |
&& $env{'request.state'} eq 'construct') { |
$body_args{'only_body'} = 1; |
$body_args{'only_body'} = 1; |
} |
} |
} |
} |
$body_args{'no_auto_mt_title'} = 1; |
$body_args{'no_auto_mt_title'} = 1; |
my $page_start = &Apache::loncommon::start_page($name,$extra_head, |
my $page_start = &Apache::loncommon::start_page($name,$extra_head, |
\%body_args); |
\%body_args); |
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$page_start .= $pageheader; |
if (!defined($found{'body'}) |
if (!defined($found{'body'}) |
&& $env{'request.state'} ne 'construct' |
&& $env{'request.state'} ne 'construct' |
&& ($target eq 'web' || $target eq 'webgrade')) { |
&& ($target eq 'web' || $target eq 'webgrade')) { |
Line 390 sub problem_web_to_edit_header {
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Line 427 sub problem_web_to_edit_header {
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&mt(' Show All Instances') |
&mt(' Show All Instances') |
: &mt(' Show All Foils'); |
: &mt(' Show All Foils'); |
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my $show_all= '<span class="LC_nobreak"><label><input type="checkbox" name="showallfoils" '; |
my $show_all= '<span class="LC_nobreak"><label><input type="checkbox" name="showallfoils"'; |
if (defined($env{'form.showallfoils'})) { $show_all.='checked="checked"'; } |
if (defined($env{'form.showallfoils'})) { $show_all.=' checked="checked"'; } |
$show_all.= ' />'.$show_all_foils_text.'</label></span>'; |
$show_all.= ' />'.$show_all_foils_text.'</label></span>'; |
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Line 541 sub initialize_storage {
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Line 578 sub initialize_storage {
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if ($temp =~ m/^error:.*/) { %Apache::lonhomework::history=(); } |
if ($temp =~ m/^error:.*/) { %Apache::lonhomework::history=(); } |
} |
} |
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# -------------------------------------------------------------finalize_storage |
=pod |
# Stores away the result has to a student's environment |
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# checks form.grade_ for specific values, other wises stores |
=item finalize_storage() |
# to the running users environment |
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# Will increment totals for attempts, students, and corrects |
Stores away the result has to a student's environment |
# if running user has student role. |
checks form.grade_ for specific values, other wises stores |
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to the running users environment |
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Will increment totals for attempts, students, and corrects |
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if running user has student role. |
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=cut |
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sub finalize_storage { |
sub finalize_storage { |
my ($given_symb) = @_; |
my ($given_symb) = @_; |
my $result; |
my $result; |
Line 577 sub finalize_storage {
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Line 621 sub finalize_storage {
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return $result; |
return $result; |
} |
} |
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# -------------------------------------------------------------store_aggregates |
=pod |
# Sends hash of values to be incremented in nohist_resourcetracker.db |
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# for the course. Increments total number of attempts, unique students |
item store_aggregates() |
# and corrects for each part for an instance of a problem, as appropriate. |
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Sends hash of values to be incremented in nohist_resourcetracker.db |
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for the course. Increments total number of attempts, unique students |
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and corrects for each part for an instance of a problem, as appropriate. |
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=cut |
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sub store_aggregates { |
sub store_aggregates { |
my ($symb,$courseid) = @_; |
my ($symb,$courseid) = @_; |
my %aggregate; |
my %aggregate; |
Line 631 sub checkout_msg {
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Line 681 sub checkout_msg {
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<font color="red"> |
<font color="red"> |
<p>$lt{'warning'}</p> |
<p>$lt{'warning'}</p> |
</font> |
</font> |
<form name="checkout" method="POST" action="$uri"> |
<form name="checkout" method="post" action="$uri"> |
<input type="hidden" name="doescheckout" value="yes" /> |
<input type="hidden" name="doescheckout" value="yes" /> |
<input type="button" name="checkoutbutton" value="$lt{'checkout'}" onClick="javascript:if (confirm('$lt{'checkout?'}')) { document.checkout.submit(); }" /> |
<input type="button" name="checkoutbutton" value="$lt{'checkout'}" onClick="javascript:if (confirm('$lt{'checkout?'}')) { document.checkout.submit(); }" /> |
</form> |
</form> |
Line 665 sub firstaccess_msg {
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Line 715 sub firstaccess_msg {
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my $buttontext = &mt('Show Resource'); |
my $buttontext = &mt('Show Resource'); |
my $timertext = &mt('Start Timer?'); |
my $timertext = &mt('Start Timer?'); |
$result .= (<<ENDCHECKOUT); |
$result .= (<<ENDCHECKOUT); |
<form name="markaccess" method="POST" action="$uri"> |
<form name="markaccess" method="post" action="$uri"> |
<input type="hidden" name="markaccess" value="yes" /> |
<input type="hidden" name="markaccess" value="yes" /> |
<input type="button" name="accessbutton" value="$buttontext" onClick="javascript:if (confirm('$timertext')) { document.markaccess.submit(); }" /> |
<input type="button" name="accessbutton" value="$buttontext" onClick="javascript:if (confirm('$timertext')) { document.markaccess.submit(); }" /> |
</form> |
</form> |
Line 858 sub start_problem {
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Line 908 sub start_problem {
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} |
} |
if ($env{'request.role.adv'}) { |
if ($env{'request.role.adv'}) { |
$form_tag_start.= |
$form_tag_start.= |
' <label><input type="checkbox" name="showallfoils" '; |
' <label><input type="checkbox" name="showallfoils"'; |
if (defined($env{'form.showallfoils'})) { |
if (defined($env{'form.showallfoils'})) { |
$form_tag_start.='checked="on"'; |
$form_tag_start.=' checked="checked"'; |
} |
} |
$form_tag_start.= ' />'.&mt(' Show All Foils'). |
$form_tag_start.= ' />'.&mt(' Show All Foils'). |
'</label>'; |
'</label>'; |
Line 893 sub start_problem {
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Line 943 sub start_problem {
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my $msg; |
my $msg; |
if ($status eq 'UNAVAILABLE') { |
if ($status eq 'UNAVAILABLE') { |
$msg.='<h1>'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</h1>'; |
$msg.='<h1>'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</h1>'; |
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} elsif ($status eq 'NOT_IN_A_SLOT') { |
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$msg.='<h1>'.&mt('You are not currently signed up to work at this time and/or place.').'</h1>'; |
} elsif ($status ne 'NOT_YET_VIEWED') { |
} elsif ($status ne 'NOT_YET_VIEWED') { |
$msg.='<h1>'.&mt('Not open to be viewed').'</h1>'; |
$msg.='<h1>'.&mt('Not open to be viewed').'</h1>'; |
} |
} |
Line 903 sub start_problem {
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Line 955 sub start_problem {
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} elsif ($status eq 'NOT_YET_VIEWED') { |
} elsif ($status eq 'NOT_YET_VIEWED') { |
$msg.=&firstaccess_msg($accessmsg,$symb); |
$msg.=&firstaccess_msg($accessmsg,$symb); |
} elsif ($status eq 'NOT_IN_A_SLOT') { |
} elsif ($status eq 'NOT_IN_A_SLOT') { |
$msg.=&Apache::bridgetask::add_request_another_attempt_button("Sign up for time to work."); |
$msg.=&Apache::bridgetask::add_request_another_attempt_button("Sign up for time to work"); |
} |
} |
$result.=$msg.'<br />'; |
$result.=$msg.'<br />'; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $startminipage = ($env{'form.problem_split'}=~/yes/i)? '' |
my $startminipage = ($env{'form.problem_split'}=~/yes/i)? '' |
: '\begin{minipage}{\textwidth}'; |
: '\begin{minipage}{\textwidth}'; |
$result.='\begin{document}\noindent \vskip 1 mm '. |
$result.='\noindent \vskip 1 mm '. |
$startminipage.'\vskip 0 mm'; |
$startminipage.'\vskip 0 mm'; |
if ($status eq 'UNAVAILABLE') { |
if ($status eq 'UNAVAILABLE') { |
$result.=&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'\vskip 0 mm '; |
$result.=&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'\vskip 0 mm '; |
Line 1010 sub end_problem {
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Line 1062 sub end_problem {
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$allow_print_points=0; |
$allow_print_points=0; |
} |
} |
my $name_of_resourse= &Apache::lonxml::latex_special_symbols(&get_resource_name($parstack,$safeeval),'header'); |
my $name_of_resourse= &Apache::lonxml::latex_special_symbols(&get_resource_name($parstack,$safeeval),'header'); |
my $begin_doc='\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$env{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent '; |
my $begin_doc=' \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$env{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent '; |
my $toc_line='\vskip 1 mm\noindent '.$startminipage. |
my $toc_line='\vskip 1 mm\noindent '.$startminipage. |
'\addcontentsline{toc}{subsection}{'.$name_of_resourse.'}'; |
'\addcontentsline{toc}{subsection}{'.$name_of_resourse.'}'; |
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Line 1285 sub start_languageblock {
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Line 1337 sub start_languageblock {
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$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
my $include = $token->[2]->{'include'}; |
my $include = $token->[2]->{'include'}; |
my $exclude = $token->[2]->{'exclude'}; |
my $exclude = $token->[2]->{'exclude'}; |
my @preferred_languages=&Apache::loncommon::preferred_languages(); |
my @preferred_languages=&Apache::lonlocal::preferred_languages(); |
# This should not even happen, since we should at least have the server language |
# This should not even happen, since we should at least have the server language |
if (!$preferred_languages[0]) { $preferred_languages[0]='en'; } |
if (!$preferred_languages[0]) { $preferred_languages[0]='en'; } |
# Now loop over all languages in order of preference |
# Now loop over all languages in order of preference |
Line 1392 sub end_languageblock {
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Line 1444 sub end_languageblock {
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my $result = &Apache::lonxml::endredirection(); |
my $result = &Apache::lonxml::endredirection(); |
my $which = &Apache::lonxml::get_param('which',$parstack, |
my $which = &Apache::lonxml::get_param('which',$parstack, |
$safeeval); |
$safeeval); |
foreach my $language (split(/\s*\,\s*/,$which)) { |
if ($which=~/\w/) { |
unless ($language=~/\w/) { next; } |
$available_texts{$which} = $result; |
$available_texts{$language} = $result; |
} |
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my $otherlangs = &Apache::lonxml::get_param('other',$parstack, |
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$safeeval); |
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foreach my $language (split(/\s*\,\s*/,$otherlangs)) { |
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if ($language=~/\w/) { |
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$available_texts{$language} = $result; |
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} |
} |
} |
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} |
} |
Line 1493 sub end_while {
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Line 1551 sub end_while {
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$return = &Apache::run::run($code,$safeeval); |
$return = &Apache::run::run($code,$safeeval); |
} |
} |
if ($error) { |
if ($error) { |
&Apache::lonxml::error('<pre>'.&mt('Code ran too long. It ran for more than').' '.$Apache::lonnet::perlvar{'lonScriptTimeout'}.' '.&mt('seconds occured while running <while> on line').' '.$line.'</pre>'); |
&Apache::lonxml::error('<pre>'.&mt('Code ran too long. It ran for more than').' '.$Apache::lonnet::perlvar{'lonScriptTimeout'}.' '.&mt('seconds occurred while running <while> on line').' '.$line.'</pre>'); |
} |
} |
} elsif ($target eq "edit") { |
} elsif ($target eq "edit") { |
$result.= &Apache::edit::tag_end($target,$token,''); |
$result.= &Apache::edit::tag_end($target,$token,''); |
Line 1547 sub start_randomlist {
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Line 1605 sub start_randomlist {
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my $showarg=&Apache::lonxml::get_param('show',$parstack,$safeeval); |
my $showarg=&Apache::lonxml::get_param('show',$parstack,$safeeval); |
$showarg--; |
$showarg--; |
if ( ($showarg >= 0) && ($showarg < $show) ) { $show = $showarg; } |
if ( ($showarg >= 0) && ($showarg < $show) ) { $show = $showarg; } |
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if (($target eq 'analyze') && ($env{'form.check_parts_withrandomlist'})) { |
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my @currlist; |
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my $part = $Apache::inputtags::part; |
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if ($part ne '') { |
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if (ref($Apache::lonhomework::analyze{'parts_withrandomlist'}) eq 'ARRAY') { |
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my @currlist = @{$Apache::lonhomework::analyze{'parts_withrandomlist'}}; |
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if (!(grep(/^\Q$part\E$/,@currlist))) { |
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push(@{$Apache::lonhomework::analyze{'parts_withrandomlist'}},$part); |
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} |
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} else { |
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push(@{$Apache::lonhomework::analyze{'parts_withrandomlist'}},$part); |
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} |
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} |
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} |
for(0 .. $show) { |
for(0 .. $show) { |
$bodytext .= "$randomlist[ $idx_arr[$_] ]"; |
$bodytext .= "$randomlist[ $idx_arr[$_] ]"; |
} |
} |
Line 1887 sub end_startouttext {
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Line 1959 sub end_startouttext {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result=''; |
my $result=''; |
my $text=''; |
my $text=''; |
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if ($target eq 'edit') { |
if ($target eq 'edit') { |
my $areaid = 'homework_edit_'.$Apache::lonxml::curdepth; |
my $areaid = 'homework_edit_'.$Apache::lonxml::curdepth; |
$text=&Apache::lonxml::get_all_text("endouttext",$parser,$style); |
$text=&Apache::lonxml::get_all_text("endouttext",$parser,$style); |
$result.=&Apache::edit::start_table($token)."<tr><td>".&mt('Text Block')."</td> |
$result.=&Apache::edit::start_table($token)."<tr><td>".&mt('Text Block')."</td>" |
<td>".&mt('Delete:'). |
.'<td><span class="LC_nobreak">'.&mt('Delete?').' ' |
&Apache::edit::deletelist($target,$token) |
.&Apache::edit::deletelist($target,$token) |
."</td>"; |
.'</span></td>'; |
unless ($env{'environment.wysiwygeditor'} eq 'on') { |
unless ($env{'environment.wysiwygeditor'} eq 'on') { |
$result.='<td align="left">' |
$result .= '<td align="left">' |
.&Apache::lonhtmlcommon::dragmath_button($areaid,1) |
.&Apache::lonhtmlcommon::dragmath_button($areaid,1) |
.'</td>'; |
.'</td>' |
} |
.'<td>' |
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.&Apache::edit::insertlist($target,$token) |
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.'</td>'; |
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} |
$result.='<td align="right" valign="top">' . |
$result.='<td align="right" valign="top">' . |
&Apache::loncommon::helpLatexCheatsheet(). |
&Apache::loncommon::helpLatexCheatsheet(). |
&Apache::edit::end_row(). |
&Apache::edit::end_row(). |
&Apache::edit::start_spanning_row()."\n". |
&Apache::edit::start_spanning_row()."\n". |
&Apache::edit::editfield($token->[1],$text,"",80,8,1); |
&Apache::edit::editfield($token->[1],$text,"",80,8,1); |
Line 1964 sub start_simpleeditbutton {
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Line 2038 sub start_simpleeditbutton {
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my $url=$env{'request.noversionuri'}; |
my $url=$env{'request.noversionuri'}; |
$url=~s/\?.*$//; |
$url=~s/\?.*$//; |
my ($symb) = &Apache::lonnet::whichuser(); |
my ($symb) = &Apache::lonnet::whichuser(); |
$result='<table width="100%" bgcolor="#FFFFAA" border="2"><tr><td>'. |
# Warning make more sense and is more important on edit screen |
'<a href="'.$url.'/smpedit?symb='.&escape($symb).'">'.&mt('Edit').'</a> - '.&mt('Note: it can take up to 10 minutes for changes to take effect for all users.'). |
# $result='<p class="LC_warning">' |
&Apache::loncommon::help_open_topic('Caching').'</td></tr></table><br />'; |
# .&mt('Note: it can take up to 10 minutes for changes to take effect for all users.') |
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# .&Apache::loncommon::help_open_topic('Caching') |
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# .'</p>'; |
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$result.=&Apache::lontemplate::start_functionslist() |
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.&Apache::lontemplate::item_functionslist( |
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'<a href="'.$url.'/smpedit?symb='.&escape($symb).'">'.&mt('Edit').'</a>') |
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.&Apache::lontemplate::end_functionslist(); |
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} |
} |
return $result; |
return $result; |
} |
} |
Line 1983 sub practice_problem_header {
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Line 2064 sub practice_problem_header {
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1; |
1; |
__END__ |
__END__ |
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=pod |
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=back |
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=cut |