version 1.415.4.2, 2009/09/15 01:02:13
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version 1.445, 2010/03/16 19:55:49
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# Navigate Maps Handler |
# Navigate Maps Handler |
# |
# |
# $Id$ |
# $Id$ |
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# |
# |
# Copyright Michigan State University Board of Trustees |
# Copyright Michigan State University Board of Trustees |
# |
# |
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# |
# |
### |
### |
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package Apache::lonnavmaps; |
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use strict; |
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use GDBM_File; |
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use Apache::loncommon(); |
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use Apache::lonenc(); |
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use Apache::lonlocal; |
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use Apache::lonnet; |
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use POSIX qw (floor strftime); |
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use Time::HiRes qw( gettimeofday tv_interval ); |
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use LONCAPA; |
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use DateTime(); |
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# symbolic constants |
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sub SYMB { return 1; } |
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sub URL { return 2; } |
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sub NOTHING { return 3; } |
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# Some data |
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my $resObj = "Apache::lonnavmaps::resource"; |
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# Keep these mappings in sync with lonquickgrades, which uses the colors |
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# instead of the icons. |
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my %statusIconMap = |
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( |
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$resObj->CLOSED => '', |
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$resObj->OPEN => 'navmap.open.gif', |
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$resObj->CORRECT => 'navmap.correct.gif', |
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$resObj->PARTIALLY_CORRECT => 'navmap.partial.gif', |
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$resObj->INCORRECT => 'navmap.wrong.gif', |
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$resObj->ATTEMPTED => 'navmap.ellipsis.gif', |
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$resObj->ERROR => '' |
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); |
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my %iconAltTags = |
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( 'navmap.correct.gif' => 'Correct', |
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'navmap.wrong.gif' => 'Incorrect', |
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'navmap.open.gif' => 'Open' ); |
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# Defines a status->color mapping, null string means don't color |
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my %colormap = |
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( $resObj->NETWORK_FAILURE => '', |
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$resObj->CORRECT => '', |
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$resObj->EXCUSED => '#3333FF', |
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$resObj->PAST_DUE_ANSWER_LATER => '', |
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$resObj->PAST_DUE_NO_ANSWER => '', |
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$resObj->ANSWER_OPEN => '#006600', |
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$resObj->OPEN_LATER => '', |
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$resObj->TRIES_LEFT => '', |
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$resObj->INCORRECT => '', |
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$resObj->OPEN => '', |
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$resObj->NOTHING_SET => '', |
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$resObj->ATTEMPTED => '', |
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$resObj->ANSWER_SUBMITTED => '', |
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$resObj->PARTIALLY_CORRECT => '#006600' |
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); |
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# And a special case in the nav map; what to do when the assignment |
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# is not yet done and due in less than 24 hours |
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my $hurryUpColor = "#FF0000"; |
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sub close { |
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if ($env{'environment.remotenavmap'} ne 'on') { return ''; } |
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return(<<ENDCLOSE); |
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<script type="text/javascript"> |
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window.status='Accessing Nav Control'; |
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menu=window.open("/adm/rat/empty.html","loncapanav", |
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"height=600,width=400,scrollbars=1"); |
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window.status='Closing Nav Control'; |
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menu.close(); |
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window.status='Done.'; |
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</script> |
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ENDCLOSE |
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} |
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sub update { |
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if ($env{'environment.remotenavmap'} ne 'on') { return ''; } |
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if (!$env{'request.course.id'}) { return ''; } |
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if ($ENV{'REQUEST_URI'}=~m|^/adm/navmaps|) { return ''; } |
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return(<<ENDUPDATE); |
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<form name="navform"></form> |
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<script type="text/javascript"> |
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this.document.navform.action='/adm/navmaps#curloc'; |
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this.document.navform.target='loncapanav'; |
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this.document.navform.submit(); |
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</script> |
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ENDUPDATE |
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} |
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# Convenience functions: Returns a string that adds or subtracts |
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# the second argument from the first hash, appropriate for the |
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# query string that determines which folders to recurse on |
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sub addToFilter { |
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my $hashIn = shift; |
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my $addition = shift; |
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my %hash = %$hashIn; |
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$hash{$addition} = 1; |
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return join (",", keys(%hash)); |
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} |
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sub removeFromFilter { |
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my $hashIn = shift; |
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my $subtraction = shift; |
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my %hash = %$hashIn; |
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delete $hash{$subtraction}; |
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return join(",", keys(%hash)); |
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} |
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# Convenience function: Given a stack returned from getStack on the iterator, |
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# return the correct src() value. |
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sub getLinkForResource { |
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my $stack = shift; |
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my $res; |
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# Check to see if there are any pages in the stack |
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foreach $res (@$stack) { |
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if (defined($res)) { |
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my $anchor; |
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if ($res->is_page()) { |
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foreach my $item (@$stack) { if (defined($item)) { $anchor = $item; } } |
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$anchor=&escape($anchor->shown_symb()); |
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return ($res->link(),$res->shown_symb(),$anchor); |
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} |
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# in case folder was skipped over as "only sequence" |
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my ($map,$id,$src)=&Apache::lonnet::decode_symb($res->symb()); |
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if ($map=~/\.page$/) { |
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my $url=&Apache::lonnet::clutter($map); |
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$anchor=&escape($src->shown_symb()); |
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return ($url,$res->shown_symb(),$anchor); |
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} |
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} |
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} |
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# Failing that, return the src of the last resource that is defined |
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# (when we first recurse on a map, it puts an undefined resource |
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# on the bottom because $self->{HERE} isn't defined yet, and we |
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# want the src for the map anyhow) |
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foreach my $item (@$stack) { |
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if (defined($item)) { $res = $item; } |
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} |
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if ($res) { |
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return ($res->link(),$res->shown_symb()); |
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} |
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return; |
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} |
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# Convenience function: This separates the logic of how to create |
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# the problem text strings ("Due: DATE", "Open: DATE", "Not yet assigned", |
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# etc.) into a separate function. It takes a resource object as the |
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# first parameter, and the part number of the resource as the second. |
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# It's basically a big switch statement on the status of the resource. |
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sub getDescription { |
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my $res = shift; |
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my $part = shift; |
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my $status = $res->status($part); |
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my $open = $res->opendate($part); |
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my $due = $res->duedate($part); |
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my $answer = $res->answerdate($part); |
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if ($status == $res->NETWORK_FAILURE) { |
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return &mt("Having technical difficulties; please check status later"); |
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} |
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if ($status == $res->NOTHING_SET) { |
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return &mt("Not currently assigned."); |
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} |
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if ($status == $res->OPEN_LATER) { |
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return &mt("Open ") .timeToHumanString($open,'start'); |
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} |
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if ($status == $res->OPEN) { |
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if ($due) { |
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if ($res->is_practice()) { |
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return &mt("Closes ")." " .timeToHumanString($due,'start'); |
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} else { |
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return &mt("Due")." " .timeToHumanString($due,'end'); |
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} |
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} else { |
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return &mt("Open, no due date"); |
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} |
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} |
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if ($status == $res->PAST_DUE_ANSWER_LATER) { |
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return &mt("Answer open")." " .timeToHumanString($answer,'start'); |
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} |
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if ($status == $res->PAST_DUE_NO_ANSWER) { |
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if ($res->is_practice()) { |
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return &mt("Closed")." " . timeToHumanString($due,'start'); |
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} else { |
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return &mt("Was due")." " . timeToHumanString($due,'end'); |
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} |
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} |
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if (($status == $res->ANSWER_OPEN || $status == $res->PARTIALLY_CORRECT) |
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&& $res->handgrade($part) ne 'yes') { |
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return &mt("Answer available"); |
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} |
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if ($status == $res->EXCUSED) { |
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return &mt("Excused by instructor"); |
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} |
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if ($status == $res->ATTEMPTED) { |
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if ($res->src() eq '/res/gci/gci/internal/submission.problem') { |
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return &mt('Question(s) submitted for review'); |
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} else { |
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return &mt("Answer submitted, not yet graded"); |
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} |
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} |
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if ($status == $res->TRIES_LEFT) { |
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my $tries = $res->tries($part); |
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my $maxtries = $res->maxtries($part); |
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my $triesString = ""; |
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if ($tries && $maxtries) { |
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$triesString = '<font size="-1"><i>('.&mt('[_1] of [quant,_2,try,tries] used',$tries,$maxtries).')</i></font>'; |
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if ($maxtries > 1 && $maxtries - $tries == 1) { |
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$triesString = "<b>$triesString</b>"; |
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} |
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} |
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if ($due) { |
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return &mt("Due")." " . timeToHumanString($due,'end') . |
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" $triesString"; |
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} else { |
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return &mt("No due date")." $triesString"; |
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} |
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} |
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if ($status == $res->ANSWER_SUBMITTED) { |
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if ($res->src() eq '/res/gci/gci/internal/submission.problem') { |
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return &mt('Question(s) submitted for review'); |
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} else { |
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return &mt('Answer submitted'); |
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} |
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} |
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} |
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# Convenience function, so others can use it: Is the problem due in less than |
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# 24 hours, and still can be done? |
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sub dueInLessThan24Hours { |
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my $res = shift; |
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my $part = shift; |
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my $status = $res->status($part); |
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return ($status == $res->OPEN() || |
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$status == $res->TRIES_LEFT()) && |
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$res->duedate($part) && $res->duedate($part) < time()+(24*60*60) && |
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$res->duedate($part) > time(); |
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} |
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# Convenience function, so others can use it: Is there only one try remaining for the |
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# part, with more than one try to begin with, not due yet and still can be done? |
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sub lastTry { |
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my $res = shift; |
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my $part = shift; |
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my $tries = $res->tries($part); |
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my $maxtries = $res->maxtries($part); |
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return $tries && $maxtries && $maxtries > 1 && |
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$maxtries - $tries == 1 && $res->duedate($part) && |
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$res->duedate($part) > time(); |
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} |
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# This puts a human-readable name on the env variable. |
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sub advancedUser { |
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return $env{'request.role.adv'}; |
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} |
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# timeToHumanString takes a time number and converts it to a |
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# human-readable representation, meant to be used in the following |
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# manner: |
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# print "Due $timestring" |
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# print "Open $timestring" |
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# print "Answer available $timestring" |
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# Very, very, very, VERY English-only... goodness help a localizer on |
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# this func... |
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sub timeToHumanString { |
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my ($time,$type,$format) = @_; |
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# zero, '0' and blank are bad times |
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if (!$time) { |
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return &mt('never'); |
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} |
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unless (&Apache::lonlocal::current_language()=~/^en/) { |
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return &Apache::lonlocal::locallocaltime($time); |
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} |
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my $now = time(); |
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# Positive = future |
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my $delta = $time - $now; |
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my $minute = 60; |
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my $hour = 60 * $minute; |
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my $day = 24 * $hour; |
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my $week = 7 * $day; |
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my $inPast = 0; |
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# Logic in comments: |
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# Is it now? (extremely unlikely) |
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if ( $delta == 0 ) { |
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return "this instant"; |
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} |
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if ($delta < 0) { |
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$inPast = 1; |
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$delta = -$delta; |
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} |
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if ( $delta > 0 ) { |
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my $tense = $inPast ? " ago" : ""; |
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my $prefix = $inPast ? "" : "in "; |
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# Less than a minute |
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if ( $delta < $minute ) { |
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if ($delta == 1) { return "${prefix}1 second$tense"; } |
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return "$prefix$delta seconds$tense"; |
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} |
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# Less than an hour |
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if ( $delta < $hour ) { |
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# If so, use minutes |
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my $minutes = floor($delta / 60); |
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if ($minutes == 1) { return "${prefix}1 minute$tense"; } |
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return "$prefix$minutes minutes$tense"; |
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} |
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# Is it less than 24 hours away? If so, |
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# display hours + minutes |
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if ( $delta < $hour * 24) { |
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my $hours = floor($delta / $hour); |
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my $minutes = floor(($delta % $hour) / $minute); |
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my $hourString = "$hours hours"; |
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my $minuteString = ", $minutes minutes"; |
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if ($hours == 1) { |
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$hourString = "1 hour"; |
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} |
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if ($minutes == 1) { |
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$minuteString = ", 1 minute"; |
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} |
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if ($minutes == 0) { |
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$minuteString = ""; |
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} |
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return "$prefix$hourString$minuteString$tense"; |
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} |
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my $dt = DateTime->from_epoch(epoch => $time) |
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->set_time_zone(&Apache::lonlocal::gettimezone()); |
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# If there's a caller supplied format, use it. |
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if ($format ne '') { |
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my $timeStr = $dt->strftime($format); |
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return $timeStr.' ('.$dt->time_zone_short_name().')'; |
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} |
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# Less than 5 days away, display day of the week and |
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# HH:MM |
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if ( $delta < $day * 5 ) { |
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my $timeStr = $dt->strftime("%A, %b %e at %I:%M %P (%Z)"); |
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$timeStr =~ s/12:00 am/00:00/; |
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$timeStr =~ s/12:00 pm/noon/; |
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return ($inPast ? "last " : "this ") . |
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$timeStr; |
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} |
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my $conjunction='on'; |
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if ($type eq 'start') { |
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$conjunction='at'; |
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} elsif ($type eq 'end') { |
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$conjunction='by'; |
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} |
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# Is it this year? |
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my $dt_now = DateTime->from_epoch(epoch => $now) |
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->set_time_zone(&Apache::lonlocal::gettimezone()); |
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if ( $dt->year() == $dt_now->year()) { |
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# Return on Month Day, HH:MM meridian |
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my $timeStr = $dt->strftime("$conjunction %A, %b %e at %I:%M %P (%Z)"); |
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$timeStr =~ s/12:00 am/00:00/; |
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$timeStr =~ s/12:00 pm/noon/; |
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return $timeStr; |
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} |
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# Not this year, so show the year |
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my $timeStr = |
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$dt->strftime("$conjunction %A, %b %e %Y at %I:%M %P (%Z)"); |
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$timeStr =~ s/12:00 am/00:00/; |
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$timeStr =~ s/12:00 pm/noon/; |
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return $timeStr; |
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} |
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} |
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=pod |
=pod |
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=head1 NAME |
=head1 NAME |
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Apache::lonnavmap - Subroutines to handle and render the navigation |
Apache::lonnavmaps - Subroutines to handle and render the navigation |
maps |
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=head1 SYNOPSIS |
=head1 SYNOPSIS |
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Handles navigational maps. |
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The main handler generates the navigational listing for the course, |
The main handler generates the navigational listing for the course, |
the other objects export this information in a usable fashion for |
the other objects export this information in a usable fashion for |
other modules. |
other modules. |
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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 OVERVIEW |
=head1 OVERVIEW |
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X<lonnavmaps, overview> When a user enters a course, LON-CAPA examines the |
X<lonnavmaps, overview> When a user enters a course, LON-CAPA examines the |
Line 755 navmaps screen) uses this to display the
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Line 366 navmaps screen) uses this to display the
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=cut |
=cut |
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=head1 SUBROUTINES |
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=over |
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=item update() |
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=item addToFilter() |
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Convenience functions: Returns a string that adds or subtracts |
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the second argument from the first hash, appropriate for the |
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query string that determines which folders to recurse on |
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=item removeFromFilter() |
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=item getLinkForResource() |
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Convenience function: Given a stack returned from getStack on the iterator, |
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return the correct src() value. |
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=item getDescription() |
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Convenience function: This separates the logic of how to create |
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the problem text strings ("Due: DATE", "Open: DATE", "Not yet assigned", |
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etc.) into a separate function. It takes a resource object as the |
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first parameter, and the part number of the resource as the second. |
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It's basically a big switch statement on the status of the resource. |
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=item dueInLessThan24Hours() |
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Convenience function, so others can use it: Is the problem due in less than 24 hours, and still can be done? |
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=item lastTry() |
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Convenience function, so others can use it: Is there only one try remaining for the |
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part, with more than one try to begin with, not due yet and still can be done? |
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=item advancedUser() |
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This puts a human-readable name on the env variable. |
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=item timeToHumanString() |
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timeToHumanString takes a time number and converts it to a |
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human-readable representation, meant to be used in the following |
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manner: |
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=over 4 |
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=item * print "Due $timestring" |
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=item * print "Open $timestring" |
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=item * print "Answer available $timestring" |
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=back |
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Very, very, very, VERY English-only... goodness help a localizer on |
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this func... |
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=item resource() |
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returns 0 |
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=item communication_status() |
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returns 1 |
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=item quick_status() |
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returns 2 |
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=item long_status() |
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returns 3 |
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=item part_status_summary() |
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returns 4 |
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=item render_resource() |
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=item render_communication_status() |
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=item render_quick_status() |
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=item render_long_status() |
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=item render_parts_summary_status() |
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=item setDefault() |
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=item cmp_title() |
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=item render() |
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=item add_linkitem() |
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=item show_linkitems() |
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=back |
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=cut |
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package Apache::lonnavmaps; |
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use strict; |
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use GDBM_File; |
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use Apache::loncommon(); |
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use Apache::lonenc(); |
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use Apache::lonlocal; |
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use Apache::lonnet; |
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use POSIX qw (floor strftime); |
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use Time::HiRes qw( gettimeofday tv_interval ); |
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use LONCAPA; |
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use DateTime(); |
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# symbolic constants |
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sub SYMB { return 1; } |
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sub URL { return 2; } |
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sub NOTHING { return 3; } |
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# Some data |
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|
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my $resObj = "Apache::lonnavmaps::resource"; |
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|
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# Keep these mappings in sync with lonquickgrades, which usesthe colors |
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# instead of the icons. |
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my %statusIconMap = |
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( |
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$resObj->CLOSED => '', |
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$resObj->OPEN => 'navmap.open.gif', |
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$resObj->CORRECT => 'navmap.correct.gif', |
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$resObj->PARTIALLY_CORRECT => 'navmap.partial.gif', |
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$resObj->INCORRECT => 'navmap.wrong.gif', |
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$resObj->ATTEMPTED => 'navmap.ellipsis.gif', |
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$resObj->ERROR => '' |
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); |
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my %iconAltTags = #texthash does not work here |
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( 'navmap.correct.gif' => 'Correct', |
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'navmap.wrong.gif' => 'Incorrect', |
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'navmap.open.gif' => 'Open', |
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'navmap.partial.gif' => 'Partially Correct', |
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'navmap.ellipsis.gif' => 'Attempted', |
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); |
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|
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# Defines a status->color mapping, null string means don't color |
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my %colormap = |
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( $resObj->NETWORK_FAILURE => '', |
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$resObj->CORRECT => '', |
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$resObj->EXCUSED => '#3333FF', |
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$resObj->PAST_DUE_ANSWER_LATER => '', |
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$resObj->PAST_DUE_NO_ANSWER => '', |
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$resObj->ANSWER_OPEN => '#006600', |
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$resObj->OPEN_LATER => '', |
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$resObj->TRIES_LEFT => '', |
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$resObj->INCORRECT => '', |
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$resObj->OPEN => '', |
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$resObj->NOTHING_SET => '', |
|
$resObj->ATTEMPTED => '', |
|
$resObj->ANSWER_SUBMITTED => '', |
|
$resObj->PARTIALLY_CORRECT => '#006600' |
|
); |
|
# And a special case in the nav map; what to do when the assignment |
|
# is not yet done and due in less than 24 hours |
|
my $hurryUpColor = "#FF0000"; |
|
|
|
my $future_slots_checked = 0; |
|
my $future_slots = 0; |
|
|
|
sub addToFilter { |
|
my $hashIn = shift; |
|
my $addition = shift; |
|
my %hash = %$hashIn; |
|
$hash{$addition} = 1; |
|
|
|
return join (",", keys(%hash)); |
|
} |
|
|
|
sub removeFromFilter { |
|
my $hashIn = shift; |
|
my $subtraction = shift; |
|
my %hash = %$hashIn; |
|
|
|
delete $hash{$subtraction}; |
|
return join(",", keys(%hash)); |
|
} |
|
|
|
sub getLinkForResource { |
|
my $stack = shift; |
|
my $res; |
|
|
|
# Check to see if there are any pages in the stack |
|
foreach $res (@$stack) { |
|
if (defined($res)) { |
|
my $anchor; |
|
if ($res->is_page()) { |
|
foreach my $item (@$stack) { if (defined($item)) { $anchor = $item; } } |
|
$anchor=&escape($anchor->shown_symb()); |
|
return ($res->link(),$res->shown_symb(),$anchor); |
|
} |
|
# in case folder was skipped over as "only sequence" |
|
my ($map,$id,$src)=&Apache::lonnet::decode_symb($res->symb()); |
|
if ($map=~/\.page$/) { |
|
my $url=&Apache::lonnet::clutter($map); |
|
$anchor=&escape($res->shown_symb()); |
|
return ($url,$res->shown_symb(),$anchor); |
|
} |
|
} |
|
} |
|
|
|
# Failing that, return the src of the last resource that is defined |
|
# (when we first recurse on a map, it puts an undefined resource |
|
# on the bottom because $self->{HERE} isn't defined yet, and we |
|
# want the src for the map anyhow) |
|
foreach my $item (@$stack) { |
|
if (defined($item)) { $res = $item; } |
|
} |
|
|
|
if ($res) { |
|
return ($res->link(),$res->shown_symb()); |
|
} |
|
return; |
|
} |
|
|
|
|
|
|
|
sub getDescription { |
|
my $res = shift; |
|
my $part = shift; |
|
my $status = $res->status($part); |
|
|
|
my $open = $res->opendate($part); |
|
my $due = $res->duedate($part); |
|
my $answer = $res->answerdate($part); |
|
|
|
if ($status == $res->NETWORK_FAILURE) { |
|
return &mt("Having technical difficulties; please check status later"); |
|
} |
|
if ($status == $res->NOTHING_SET) { |
|
return &mt("Not currently assigned."); |
|
} |
|
if ($status == $res->OPEN_LATER) { |
|
return &mt("Open ") .timeToHumanString($open,'start'); |
|
} |
|
if ($res->simpleStatus($part) == $res->OPEN) { |
|
unless (&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) { |
|
my ($slot_status,$slot_time,$slot_name)=$res->check_for_slot($part); |
|
if ($slot_status == $res->UNKNOWN) { |
|
return &mt('Reservation status unknown'); |
|
} elsif ($slot_status == $res->RESERVED) { |
|
return &mt('Reserved - ends [_1]', |
|
timeToHumanString($slot_time,'end')); |
|
} elsif ($slot_status == $res->RESERVED_LOCATION) { |
|
return &mt('Reserved - specific location(s) - ends [_1]', |
|
timeToHumanString($slot_time,'end')); |
|
} elsif ($slot_status == $res->RESERVED_LATER) { |
|
return &mt('Reserved - next open [_1]', |
|
timeToHumanString($slot_time,'start')); |
|
} elsif ($slot_status == $res->RESERVABLE) { |
|
return &mt('Reservable ending [_1]', |
|
timeToHumanString($slot_time,'end')); |
|
} elsif ($slot_status == $res->RESERVABLE_LATER) { |
|
return &mt('Reservable starting [_1]', |
|
timeToHumanString($slot_time,'start')); |
|
} elsif ($slot_status == $res->NOT_IN_A_SLOT) { |
|
return &mt('Reserve a time/place to work'); |
|
} elsif ($slot_status == $res->NOTRESERVABLE) { |
|
return &mt('Reservation not available'); |
|
} elsif ($slot_status == $res->WAITING_FOR_GRADE) { |
|
return &mt('Submission in grading queue'); |
|
} |
|
} |
|
} |
|
if ($status == $res->OPEN) { |
|
if ($due) { |
|
if ($res->is_practice()) { |
|
return &mt("Closes ")." " .timeToHumanString($due,'start'); |
|
} else { |
|
return &mt("Due")." " .timeToHumanString($due,'end'); |
|
} |
|
} else { |
|
return &mt("Open, no due date"); |
|
} |
|
} |
|
if ($status == $res->PAST_DUE_ANSWER_LATER) { |
|
return &mt("Answer open")." " .timeToHumanString($answer,'start'); |
|
} |
|
if ($status == $res->PAST_DUE_NO_ANSWER) { |
|
if ($res->is_practice()) { |
|
return &mt("Closed")." " . timeToHumanString($due,'start'); |
|
} else { |
|
return &mt("Was due")." " . timeToHumanString($due,'end'); |
|
} |
|
} |
|
if (($status == $res->ANSWER_OPEN || $status == $res->PARTIALLY_CORRECT) |
|
&& $res->handgrade($part) ne 'yes') { |
|
return &mt("Answer available"); |
|
} |
|
if ($status == $res->EXCUSED) { |
|
return &mt("Excused by instructor"); |
|
} |
|
if ($status == $res->ATTEMPTED) { |
|
if ($res->is_anonsurvey($part) || $res->is_survey($part)) { |
|
return &mt("Survey submission recorded"); |
|
} else { |
|
return &mt("Answer submitted, not yet graded"); |
|
} |
|
} |
|
if ($status == $res->TRIES_LEFT) { |
|
my $tries = $res->tries($part); |
|
my $maxtries = $res->maxtries($part); |
|
my $triesString = ""; |
|
if ($tries && $maxtries) { |
|
$triesString = '<font size="-1"><i>('.&mt('[_1] of [quant,_2,try,tries] used',$tries,$maxtries).')</i></font>'; |
|
if ($maxtries > 1 && $maxtries - $tries == 1) { |
|
$triesString = "<b>$triesString</b>"; |
|
} |
|
} |
|
if ($due) { |
|
return &mt("Due")." " . timeToHumanString($due,'end') . |
|
" $triesString"; |
|
} else { |
|
return &mt("No due date")." $triesString"; |
|
} |
|
} |
|
if ($status == $res->ANSWER_SUBMITTED) { |
|
return &mt('Answer submitted'); |
|
} |
|
} |
|
|
|
|
|
sub dueInLessThan24Hours { |
|
my $res = shift; |
|
my $part = shift; |
|
my $status = $res->status($part); |
|
|
|
return ($status == $res->OPEN() || |
|
$status == $res->TRIES_LEFT()) && |
|
$res->duedate($part) && $res->duedate($part) < time()+(24*60*60) && |
|
$res->duedate($part) > time(); |
|
} |
|
|
|
|
|
sub lastTry { |
|
my $res = shift; |
|
my $part = shift; |
|
|
|
my $tries = $res->tries($part); |
|
my $maxtries = $res->maxtries($part); |
|
return $tries && $maxtries && $maxtries > 1 && |
|
$maxtries - $tries == 1 && $res->duedate($part) && |
|
$res->duedate($part) > time(); |
|
} |
|
|
|
|
|
sub advancedUser { |
|
return $env{'request.role.adv'}; |
|
} |
|
|
|
sub timeToHumanString { |
|
my ($time,$type,$format) = @_; |
|
|
|
# zero, '0' and blank are bad times |
|
if (!$time) { |
|
return &mt('never'); |
|
} |
|
unless (&Apache::lonlocal::current_language()=~/^en/) { |
|
return &Apache::lonlocal::locallocaltime($time); |
|
} |
|
my $now = time(); |
|
|
|
# Positive = future |
|
my $delta = $time - $now; |
|
|
|
my $minute = 60; |
|
my $hour = 60 * $minute; |
|
my $day = 24 * $hour; |
|
my $week = 7 * $day; |
|
my $inPast = 0; |
|
|
|
# Logic in comments: |
|
# Is it now? (extremely unlikely) |
|
if ( $delta == 0 ) { |
|
return "this instant"; |
|
} |
|
|
|
if ($delta < 0) { |
|
$inPast = 1; |
|
$delta = -$delta; |
|
} |
|
|
|
if ( $delta > 0 ) { |
|
|
|
my $tense = $inPast ? " ago" : ""; |
|
my $prefix = $inPast ? "" : "in "; |
|
|
|
# Less than a minute |
|
if ( $delta < $minute ) { |
|
if ($delta == 1) { return "${prefix}1 second$tense"; } |
|
return "$prefix$delta seconds$tense"; |
|
} |
|
|
|
# Less than an hour |
|
if ( $delta < $hour ) { |
|
# If so, use minutes |
|
my $minutes = floor($delta / 60); |
|
if ($minutes == 1) { return "${prefix}1 minute$tense"; } |
|
return "$prefix$minutes minutes$tense"; |
|
} |
|
|
|
# Is it less than 24 hours away? If so, |
|
# display hours + minutes |
|
if ( $delta < $hour * 24) { |
|
my $hours = floor($delta / $hour); |
|
my $minutes = floor(($delta % $hour) / $minute); |
|
my $hourString = "$hours hours"; |
|
my $minuteString = ", $minutes minutes"; |
|
if ($hours == 1) { |
|
$hourString = "1 hour"; |
|
} |
|
if ($minutes == 1) { |
|
$minuteString = ", 1 minute"; |
|
} |
|
if ($minutes == 0) { |
|
$minuteString = ""; |
|
} |
|
return "$prefix$hourString$minuteString$tense"; |
|
} |
|
|
|
my $dt = DateTime->from_epoch(epoch => $time) |
|
->set_time_zone(&Apache::lonlocal::gettimezone()); |
|
|
|
# If there's a caller supplied format, use it. |
|
|
|
if ($format ne '') { |
|
my $timeStr = $dt->strftime($format); |
|
return $timeStr.' ('.$dt->time_zone_short_name().')'; |
|
} |
|
|
|
# Less than 5 days away, display day of the week and |
|
# HH:MM |
|
|
|
if ( $delta < $day * 5 ) { |
|
my $timeStr = $dt->strftime("%A, %b %e at %I:%M %P (%Z)"); |
|
$timeStr =~ s/12:00 am/00:00/; |
|
$timeStr =~ s/12:00 pm/noon/; |
|
return ($inPast ? "last " : "this ") . |
|
$timeStr; |
|
} |
|
|
|
my $conjunction='on'; |
|
if ($type eq 'start') { |
|
$conjunction='at'; |
|
} elsif ($type eq 'end') { |
|
$conjunction='by'; |
|
} |
|
# Is it this year? |
|
my $dt_now = DateTime->from_epoch(epoch => $now) |
|
->set_time_zone(&Apache::lonlocal::gettimezone()); |
|
if ( $dt->year() == $dt_now->year()) { |
|
# Return on Month Day, HH:MM meridian |
|
my $timeStr = $dt->strftime("$conjunction %A, %b %e at %I:%M %P (%Z)"); |
|
$timeStr =~ s/12:00 am/00:00/; |
|
$timeStr =~ s/12:00 pm/noon/; |
|
return $timeStr; |
|
} |
|
|
|
# Not this year, so show the year |
|
my $timeStr = |
|
$dt->strftime("$conjunction %A, %b %e %Y at %I:%M %P (%Z)"); |
|
$timeStr =~ s/12:00 am/00:00/; |
|
$timeStr =~ s/12:00 pm/noon/; |
|
return $timeStr; |
|
} |
|
} |
|
|
|
|
sub resource { return 0; } |
sub resource { return 0; } |
sub communication_status { return 1; } |
sub communication_status { return 1; } |
sub quick_status { return 2; } |
sub quick_status { return 2; } |
Line 769 sub render_resource {
|
Line 860 sub render_resource {
|
my $link = $params->{"resourceLink"}; |
my $link = $params->{"resourceLink"}; |
|
|
# The URL part is not escaped at this point, but the symb is... |
# The URL part is not escaped at this point, but the symb is... |
# The stuff to the left of the ? must have ' replaced by \' since |
|
# it will be quoted with ' in the href. |
|
|
|
my ($left,$right) = split(/\?/, $link); |
|
$link = $left.'?'.$right; |
|
|
|
my $src = $resource->src(); |
my $src = $resource->src(); |
my $it = $params->{"iterator"}; |
my $it = $params->{"iterator"}; |
Line 786 sub render_resource {
|
Line 872 sub render_resource {
|
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons"); |
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons"); |
# If this is a new branch, label it so |
# If this is a new branch, label it so |
if ($params->{'isNewBranch'}) { |
if ($params->{'isNewBranch'}) { |
$newBranchText = "<img src='$location/branch.gif' border='0' alt='Branch' />"; |
$newBranchText = "<img src='$location/branch.gif' alt=".mt('Branch')." />"; |
} |
} |
|
|
# links to open and close the folder |
# links to open and close the folder |
|
|
|
my $whitespace = $location.'/whitespace_21.gif'; |
my $linkopen = "<a href=\"$link\">"; |
my $linkopen = "<img src='$whitespace' alt='' />"."<a href=\"$link\">"; |
|
|
|
|
my $linkclose = "</a>"; |
my $linkclose = "</a>"; |
|
|
# Default icon: unknown page |
# Default icon: unknown page |
my $icon = "<img src='$location/unknown.gif' alt='' border='0' alt=' ' ' />"; |
my $icon = "<img class=\"LC_contentImage\" src='$location/unknown.gif' alt='' />"; |
|
|
if ($resource->is_problem()) { |
if ($resource->is_problem()) { |
if ($part eq '0' || $params->{'condensed'}) { |
if ($part eq '0' || $params->{'condensed'}) { |
$icon = '<img src="'.$location.'/'; |
$icon = '<img class="LC_contentImage" src="'.$location.'/'; |
if ($resource->is_task()) { |
if ($resource->is_task()) { |
$icon .= 'task.gif" alt="'.&mt('Task'); |
$icon .= 'task.gif" alt="'.&mt('Task'); |
} else { |
} else { |
$icon .= 'problem.gif" alt="'.&mt('Problem'); |
$icon .= 'problem.gif" alt="'.&mt('Problem'); |
} |
} |
$icon .='" border="0" />'; |
$icon .='" />'; |
} else { |
} else { |
$icon = $params->{'indentString'}; |
$icon = $params->{'indentString'}; |
} |
} |
} else { |
} else { |
$icon = "<img src='".&Apache::loncommon::icon($resource->src)."' alt=' ' border='0' />"; |
$icon = "<img class=\"LC_contentImage\" src='".&Apache::loncommon::icon($resource->src)."' alt='' />"; |
} |
} |
|
|
# Display the correct map icon to open or shut map |
# Display the correct map icon to open or shut map |
Line 823 sub render_resource {
|
Line 907 sub render_resource {
|
if ($it->{CONDITION}) { |
if ($it->{CONDITION}) { |
$nowOpen = !$nowOpen; |
$nowOpen = !$nowOpen; |
} |
} |
|
|
my $folderType = $resource->is_sequence() ? 'folder' : 'page'; |
my $folderType = $resource->is_sequence() ? 'folder' : 'page'; |
my $title=$resource->title; |
my $title=$resource->title; |
$title=~s/\"/\"/g; |
$title=~s/\"/\&qout;/g; |
if (!$params->{'resource_no_folder_link'}) { |
if (!$params->{'resource_no_folder_link'}) { |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . '.gif'; |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . '.gif'; |
$icon = "<img src='$location/$icon' alt=\"". |
$icon = "<img src='$location/arrow." . ($nowOpen ? 'closed' : 'open') . ".gif' alt='' />" |
($nowOpen ? &mt('Open Folder') : &mt('Close Folder')).' '.$title."\" border='0' />"; |
."<img class=\"LC_contentImage\" src='$location/$icon' alt=\"" |
|
.($nowOpen ? &mt('Open Folder') : &mt('Close Folder')).' '.$title."\" />"; |
$linkopen = "<a href=\"" . $params->{'url'} . '?' . |
$linkopen = "<a href=\"" . $params->{'url'} . '?' . |
$params->{'queryString'} . '&filter='; |
$params->{'queryString'} . '&filter='; |
$linkopen .= ($nowOpen xor $it->{CONDITION}) ? |
$linkopen .= ($nowOpen xor $it->{CONDITION}) ? |
Line 846 sub render_resource {
|
Line 930 sub render_resource {
|
|
|
} else { |
} else { |
# Don't allow users to manipulate folder |
# Don't allow users to manipulate folder |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . |
$icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . '.gif'; |
'.nomanip.gif'; |
$icon = "<img class=\"LC_space\" src='$whitespace' alt='' />"."<img class=\"LC_contentImage\" src='$location/$icon' alt=\"".($nowOpen ? &mt('Open Folder') : &mt('Close Folder')).' '.$title."\" />"; |
$icon = "<img src='$location/$icon' alt=\"". |
|
($nowOpen ? &mt('Open Folder') : &mt('Close Folder')).' '.$title."\" border='0' />"; |
|
|
|
$linkopen = ""; |
$linkopen = ""; |
$linkclose = ""; |
$linkclose = ""; |
Line 865 sub render_resource {
|
Line 947 sub render_resource {
|
if (($resource->is_practice()) && ($resource->is_raw_problem())) { |
if (($resource->is_practice()) && ($resource->is_raw_problem())) { |
$nonLinkedText .=' <font color="green"><b>'.&mt('not graded').'</b></font>'; |
$nonLinkedText .=' <font color="green"><b>'.&mt('not graded').'</b></font>'; |
} |
} |
|
|
# We're done preparing and finally ready to start the rendering |
|
my $result = "<td align='left' valign='middle'>"; |
|
|
|
|
# We're done preparing and finally ready to start the rendering |
|
my $result = '<td class="LC_middle">'; |
|
my $newfolderType = $resource->is_sequence() ? 'folder' : 'page'; |
|
|
my $indentLevel = $params->{'indentLevel'}; |
my $indentLevel = $params->{'indentLevel'}; |
if ($newBranchText) { $indentLevel--; } |
if ($newBranchText) { $indentLevel--; } |
|
|
Line 878 sub render_resource {
|
Line 961 sub render_resource {
|
} |
} |
|
|
# Decide what to display |
# Decide what to display |
|
|
$result .= "$newBranchText$linkopen$icon$linkclose"; |
$result .= "$newBranchText$linkopen$icon$linkclose"; |
|
|
my $curMarkerBegin = ''; |
my $curMarkerBegin = ''; |
Line 887 sub render_resource {
|
Line 969 sub render_resource {
|
# Is this the current resource? |
# Is this the current resource? |
if (!$params->{'displayedHereMarker'} && |
if (!$params->{'displayedHereMarker'} && |
$resource->symb() eq $params->{'here'} ) { |
$resource->symb() eq $params->{'here'} ) { |
$curMarkerBegin = '<font color="red" size="+2">></font>'; |
$curMarkerBegin = '<em>'; |
$curMarkerEnd = '<font color="red" size="+2"><</font>'; |
$curMarkerEnd = '</em>'; |
$params->{'displayedHereMarker'} = 1; |
$params->{'displayedHereMarker'} = 1; |
} |
} |
|
|
if ($resource->is_problem() && $part ne '0' && |
if ($resource->is_problem() && $part ne '0' && |
Line 904 sub render_resource {
|
Line 986 sub render_resource {
|
$nonLinkedText .= ' ('.&mt('[_1] parts', $resource->countParts()).')'; |
$nonLinkedText .= ' ('.&mt('[_1] parts', $resource->countParts()).')'; |
} |
} |
|
|
my $target; |
|
if ($env{'environment.remotenavmap'} eq 'on') { |
|
$target=' target="loncapaclient" '; |
|
} |
|
if (!$params->{'resource_nolink'} && !$resource->is_sequence() && !$resource->is_empty_sequence) { |
if (!$params->{'resource_nolink'} && !$resource->is_sequence() && !$resource->is_empty_sequence) { |
$result .= " $curMarkerBegin<a $target href=\"$link\">$title$partLabel</a>$curMarkerEnd $nonLinkedText</td>"; |
$result .= "$curMarkerBegin<a href=\"$link\">$title$partLabel</a>$curMarkerEnd$nonLinkedText</td>"; |
} else { |
} else { |
$result .= " $curMarkerBegin$title$partLabel$curMarkerEnd $nonLinkedText</td>"; |
$result .= "$curMarkerBegin$linkopen$title$partLabel</a>$curMarkerEnd$nonLinkedText</td>"; |
} |
} |
|
|
return $result; |
return $result; |
Line 922 sub render_communication_status {
|
Line 1000 sub render_communication_status {
|
my $discussionHTML = ""; my $feedbackHTML = ""; my $errorHTML = ""; |
my $discussionHTML = ""; my $feedbackHTML = ""; my $errorHTML = ""; |
|
|
my $link = $params->{"resourceLink"}; |
my $link = $params->{"resourceLink"}; |
my $target; |
my $linkopen = "<a href=\"$link\">"; |
if ($env{'environment.remotenavmap'} eq 'on') { |
|
$target=' target="loncapaclient" '; |
|
} |
|
my $linkopen = "<a $target href=\"$link\">"; |
|
my $linkclose = "</a>"; |
my $linkclose = "</a>"; |
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc"); |
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc"); |
if ($resource->hasDiscussion()) { |
if ($resource->hasDiscussion()) { |
$discussionHTML = $linkopen . |
$discussionHTML = $linkopen . |
'<img alt="'.&mt('New Discussion').'" border="0" src="'.$location.'/chat.gif" />' . |
'<img alt="'.&mt('New Discussion').'" src="'.$location.'/chat.gif" title="'.&mt('New Discussion').'"/>' . |
$linkclose; |
$linkclose; |
} |
} |
|
|
Line 939 sub render_communication_status {
|
Line 1013 sub render_communication_status {
|
my $feedback = $resource->getFeedback(); |
my $feedback = $resource->getFeedback(); |
foreach my $msgid (split(/\,/, $feedback)) { |
foreach my $msgid (split(/\,/, $feedback)) { |
if ($msgid) { |
if ($msgid) { |
$feedbackHTML .= ' <a '.$target.' href="/adm/email?display=' |
$feedbackHTML .= ' <a href="/adm/email?display=' |
. &escape($msgid) . '">' |
. &escape($msgid) . '">' |
. '<img alt="'.&mt('New Email').'" src="'.$location.'/feedback.gif" ' |
. '<img alt="'.&mt('New E-mail').'" src="'.$location.'/feedback.gif" title="'.&mt('New E-mail').'"/></a>'; |
. 'border="0" /></a>'; |
|
} |
} |
} |
} |
} |
} |
Line 954 sub render_communication_status {
|
Line 1027 sub render_communication_status {
|
last if ($errorcount>=10); # Only output 10 bombs maximum |
last if ($errorcount>=10); # Only output 10 bombs maximum |
if ($msgid) { |
if ($msgid) { |
$errorcount++; |
$errorcount++; |
$errorHTML .= ' <a '.$target.' href="/adm/email?display=' |
$errorHTML .= ' <a href="/adm/email?display=' |
. &escape($msgid) . '">' |
. &escape($msgid) . '">' |
. '<img alt="'.&mt('New Error').'" src="'.$location.'/bomb.gif" ' |
. '<img alt="'.&mt('New Error').'" src="'.$location.'/bomb.gif" title="'.&mt('New Error').'"/></a>'; |
. 'border="0" /></a>'; |
|
} |
} |
} |
} |
} |
} |
Line 965 sub render_communication_status {
|
Line 1037 sub render_communication_status {
|
if ($params->{'multipart'} && $part != '0') { |
if ($params->{'multipart'} && $part != '0') { |
$discussionHTML = $feedbackHTML = $errorHTML = ''; |
$discussionHTML = $feedbackHTML = $errorHTML = ''; |
} |
} |
|
return "<td class=\"LC_middle\">$discussionHTML$feedbackHTML$errorHTML </td>"; |
return "<td width=\"75\" align=\"left\" valign=\"middle\">$discussionHTML$feedbackHTML$errorHTML </td>"; |
|
|
|
} |
} |
sub render_quick_status { |
sub render_quick_status { |
Line 976 sub render_quick_status {
|
Line 1047 sub render_quick_status {
|
$params->{'multipart'} && $part eq "0"; |
$params->{'multipart'} && $part eq "0"; |
|
|
my $link = $params->{"resourceLink"}; |
my $link = $params->{"resourceLink"}; |
my $target; |
my $linkopen = "<a href=\"$link\">"; |
if ($env{'environment.remotenavmap'} eq 'on') { |
|
$target=' target="loncapaclient" '; |
|
} |
|
my $linkopen = "<a $target href=\"$link\">"; |
|
my $linkclose = "</a>"; |
my $linkclose = "</a>"; |
|
|
|
$result .= '<td class="LC_middle">'; |
if ($resource->is_problem() && |
if ($resource->is_problem() && |
!$firstDisplayed) { |
!$firstDisplayed) { |
|
|
my $icon = $statusIconMap{$resource->simpleStatus($part)}; |
my $icon = $statusIconMap{$resource->simpleStatus($part)}; |
my $alt = $iconAltTags{$icon}; |
my $alt = $iconAltTags{$icon}; |
if ($icon) { |
if ($icon) { |
my $location= |
my $location= |
&Apache::loncommon::lonhttpdurl("/adm/lonIcons/$icon"); |
&Apache::loncommon::lonhttpdurl("/adm/lonIcons/$icon"); |
$result .= "<td valign='middle' width='50' align='right'>$linkopen<img width='25' height='25' src='$location' border='0' alt='$alt' />$linkclose</td>\n"; |
$result .= $linkopen.'<img src="'.$location.'" alt="'.&mt($alt).'" title="'.&mt($alt).'" />'.$linkclose; |
} else { |
} else { |
$result .= "<td width='30'> </td>\n"; |
$result .= " "; |
} |
} |
} else { # not problem, no icon |
} else { # not problem, no icon |
$result .= "<td width='30'> </td>\n"; |
$result .= " "; |
} |
} |
|
$result .= "</td>\n"; |
return $result; |
return $result; |
} |
} |
sub render_long_status { |
sub render_long_status { |
my ($resource, $part, $params) = @_; |
my ($resource, $part, $params) = @_; |
my $result = "<td align='right' valign='middle'>\n"; |
my $result = '<td class="LC_middle LC_right">'; |
my $firstDisplayed = !$params->{'condensed'} && |
my $firstDisplayed = !$params->{'condensed'} && |
$params->{'multipart'} && $part eq "0"; |
$params->{'multipart'} && $part eq "0"; |
|
|
Line 1307 sub render {
|
Line 1374 sub render {
|
my $printKey = $args->{'printKey'}; |
my $printKey = $args->{'printKey'}; |
my $printCloseAll = $args->{'printCloseAll'}; |
my $printCloseAll = $args->{'printCloseAll'}; |
if (!defined($printCloseAll)) { $printCloseAll = 1; } |
if (!defined($printCloseAll)) { $printCloseAll = 1; } |
|
|
# Print key? |
# Print key? |
if ($printKey) { |
if ($printKey) { |
$result .= '<table border="0" cellpadding="2" cellspacing="0">'; |
$result .= '<table border="0" cellpadding="2" cellspacing="0">'; |
Line 1315 sub render {
|
Line 1382 sub render {
|
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc"); |
my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc"); |
if ($navmap->{LAST_CHECK}) { |
if ($navmap->{LAST_CHECK}) { |
$result .= |
$result .= |
'<img src="'.$location.'/chat.gif"> '.&mt('New discussion since').' '. |
'<img src="'.$location.'/chat.gif" alt="" /> '.&mt('New discussion since').' '. |
strftime("%A, %b %e at %I:%M %P", localtime($navmap->{LAST_CHECK})). |
strftime("%A, %b %e at %I:%M %P", localtime($navmap->{LAST_CHECK})). |
'</td><td align="center" valign="bottom"> '. |
'</td><td align="center" valign="bottom"> '. |
'<img src="'.$location.'/feedback.gif"> '.&mt('New message (click to open)').'<p>'. |
'<img src="'.$location.'/feedback.gif" alt="" /> '.&mt('New message (click to open)').'<p>'. |
'</td>'; |
'</td>'; |
} else { |
} else { |
$result .= '<td align="center" valign="bottom"> '. |
$result .= '<td align="center" valign="bottom"> '. |
'<img src="'.$location.'/chat.gif"> '.&mt('Discussions').'</td><td align="center" valign="bottom">'. |
'<img src="'.$location.'/chat.gif" alt="" /> '.&mt('Discussions').'</td><td align="center" valign="bottom">'. |
' <img src="'.$location.'/feedback.gif"> '.&mt('New message (click to open)'). |
' <img src="'.$location.'/feedback.gif" alt="" /> '.&mt('New message (click to open)'). |
'</td>'; |
'</td>'; |
} |
} |
|
|
Line 1382 END
|
Line 1449 END
|
$result.='</form>'; |
$result.='</form>'; |
} |
} |
|
|
|
|
if ($args->{'caller'} eq 'navmapsdisplay') { |
if ($args->{'caller'} eq 'navmapsdisplay') { |
$result .= '<table><tr><td>'. |
$result .= '<table><tr><td>'. |
&Apache::loncommon::help_open_menu('Navigation Screen','Navigation_Screen',undef,'RAT').'</td>'; |
&Apache::loncommon::help_open_menu('Navigation Screen','Navigation_Screen',undef,'RAT').'</td>'; |
if ($env{'environment.remotenavmap'} ne 'on') { |
|
$result .= '<td> </td>'; |
$result .= '<td> </td>'; |
} else { |
$result.="<td class=\"LC_middle\">".mt('Tools:')."</td>"; |
$result .= '</tr><tr>'; |
$result.=&show_linkitems_toolbar($args->{'linkitems'}); |
} |
|
$result.=&show_linkitems($args->{'linkitems'}); |
|
if ($args->{'sort_html'}) { |
if ($args->{'sort_html'}) { |
if ($env{'environment.remotenavmap'} ne 'on') { |
$result.='<td> </td><td> </td><td> </td>'. |
$result.='<td> </td><td> </td><td> </td>'. |
'<td align="right">'.$args->{'sort_html'}.'</td></tr>'; |
'<td align="right">'.$args->{'sort_html'}.'</td></tr>'; |
} |
} else { |
|
$result.='</tr><tr><td align="left"><br />'. |
|
$args->{'sort_html'}.'</td></tr>'; |
|
} |
|
} |
|
$result .= '</table>'; |
$result .= '</table>'; |
} elsif ($args->{'sort_html'}) { |
} elsif ($args->{'sort_html'}) { |
$result.=$args->{'sort_html'}; |
$result.=$args->{'sort_html'}; |
} |
} |
|
|
$result .= "<br />\n"; |
#$result .= "<br />\n"; |
if ($r) { |
if ($r) { |
$r->print($result); |
$r->print($result); |
$r->rflush(); |
$r->rflush(); |
$result = ""; |
$result = ""; |
} |
} |
# End parameter setting |
# End parameter setting |
|
|
|
$result .= "<br />\n"; |
|
|
# Data |
# Data |
$result .= '<table cellspacing="0" cellpadding="3" border="0" bgcolor="#FFFFFF">' ."\n"; |
$result.=&Apache::loncommon::start_data_table("LC_tableOfContent"); |
|
|
my $res = "Apache::lonnavmaps::resource"; |
my $res = "Apache::lonnavmaps::resource"; |
my %condenseStatuses = |
my %condenseStatuses = |
( $res->NETWORK_FAILURE => 1, |
( $res->NETWORK_FAILURE => 1, |
$res->NOTHING_SET => 1, |
$res->NOTHING_SET => 1, |
$res->CORRECT => 1 ); |
$res->CORRECT => 1 ); |
my @backgroundColors = ("#FFFFFF", "#F6F6F6"); |
|
|
|
# Shared variables |
# Shared variables |
$args->{'counter'} = 0; # counts the rows |
$args->{'counter'} = 0; # counts the rows |
$args->{'indentLevel'} = 0; |
$args->{'indentLevel'} = 0; |
$args->{'isNewBranch'} = 0; |
$args->{'isNewBranch'} = 0; |
$args->{'condensed'} = 0; |
$args->{'condensed'} = 0; |
my $location= |
|
&Apache::loncommon::lonhttpdurl("/adm/lonIcons/whitespace1.gif"); |
my $location = &Apache::loncommon::lonhttpdurl("/adm/lonIcons/whitespace_21.gif"); |
$args->{'indentString'} = setDefault($args->{'indentString'}, "<img src='$location' width='25' height='1' alt=' ' border='0' />"); |
$args->{'indentString'} = setDefault($args->{'indentString'}, "<img src='$location' alt='' />"); |
$args->{'displayedHereMarker'} = 0; |
$args->{'displayedHereMarker'} = 0; |
|
|
# If we're suppressing empty sequences, look for them here. Use DFS for speed, |
# If we're suppressing empty sequences, look for them here. Use DFS for speed, |
Line 1655 END
|
Line 1717 END
|
# show them. |
# show them. |
foreach my $part (@parts) { |
foreach my $part (@parts) { |
$rownum ++; |
$rownum ++; |
my $backgroundColor = $backgroundColors[$rownum % scalar(@backgroundColors)]; |
|
|
|
$result .= " <tr bgcolor='$backgroundColor'>\n"; |
$result .= &Apache::loncommon::start_data_table_row(); |
|
|
# Set up some data about the parts that the cols might want |
# Set up some data about the parts that the cols might want |
my $filter = $it->{FILTER}; |
my $filter = $it->{FILTER}; |
Line 1683 END
|
Line 1744 END
|
} |
} |
$result .= $colHTML . "\n"; |
$result .= $colHTML . "\n"; |
} |
} |
$result .= " </tr>\n"; |
$result .= &Apache::loncommon::end_data_table_row(); |
$args->{'isNewBranch'} = 0; |
$args->{'isNewBranch'} = 0; |
} |
} |
|
|
Line 1719 if (location.href.indexOf('#curloc')==-1
|
Line 1780 if (location.href.indexOf('#curloc')==-1
|
</script>"; |
</script>"; |
} |
} |
|
|
$result .= "</table>"; |
$result.=&Apache::loncommon::end_data_table(); |
|
|
if ($r) { |
if ($r) { |
$r->print($result); |
$r->print($result); |
$result = ""; |
$result = ""; |
Line 1770 ENDBLOCK
|
Line 1831 ENDBLOCK
|
return $result; |
return $result; |
} |
} |
|
|
|
sub show_linkitems_toolbar { |
|
my ($linkitems,$condition)=@_; |
|
my @linkorder = ("blank","launchnav","closenav","firsthomework", |
|
"everything","uncompleted","changefolder","clearbubbles"); |
|
|
|
my $result .=' |
|
<td align="left"> |
|
<span class="LC_nobreak">'."\n<ul id=\"LC_toolbar\">"; |
|
foreach my $link (@linkorder) { |
|
my $link_id = "LC_content_toolbar_".$link; |
|
if (defined($linkitems->{$link})) { |
|
if ($linkitems->{$link}{'text'} ne '') { |
|
$linkitems->{$link}{'cmd'}=~s/"/'/g; |
|
if($linkitems->{$link}{'cmd'}){ |
|
if($link eq 'changefolder'){ |
|
if($condition){$link_id='LC_content_toolbar_changefolder_toggled'} |
|
else{$link_id='LC_content_toolbar_changefolder'} |
|
} |
|
$result .= ' <li><a href="#"'. |
|
' onClick="'.$linkitems->{$link}{'cmd'}.'"'. |
|
' id="'.$link_id.'"'. |
|
' class="LC_toolbarItem"'. |
|
' title="'.$linkitems->{$link}{'text'}.'"></a></li>'."\n"; |
|
} |
|
|
|
} |
|
} |
|
} |
|
$result .= '</ul>'; |
|
$result .= ' </span></td>'."\n"; |
|
|
|
return $result; |
|
} |
|
|
|
|
1; |
1; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
package Apache::lonnavmaps::navmap; |
package Apache::lonnavmaps::navmap; |
|
|
=pod |
=pod |
Line 3383 sub navHash {
|
Line 3487 sub navHash {
|
my $self = shift; |
my $self = shift; |
my $param = shift; |
my $param = shift; |
my $id = shift; |
my $id = shift; |
return $self->{NAV_MAP}->navhash($param . ($id?$self->{ID}:"")); |
my $arg = $param . ($id?$self->{ID}:""); |
|
if (defined($arg)) { |
|
return $self->{NAV_MAP}->navhash($arg); |
|
} |
|
return; |
} |
} |
|
|
=pod |
=pod |
Line 3626 sub is_problem {
|
Line 3734 sub is_problem {
|
} |
} |
return 0; |
return 0; |
} |
} |
|
# |
|
# The has below is the set of status that are considered 'incomplete' |
|
# |
|
my %incomplete_hash = |
|
( |
|
TRIES_LEFT() => 1, |
|
OPEN() => 1, |
|
ATTEMPTED() => 1 |
|
|
|
); |
|
# |
|
# Return tru if a problem is incomplete... for now incomplete means that |
|
# any part of the problem is incomplete. |
|
# Note that if the resources is not a problem, 0 is returned. |
|
# |
|
sub is_incomplete { |
|
my $self = shift; |
|
if ($self->is_problem()) { |
|
&Apache::lonnet::logthis('is problem'); |
|
foreach my $part (@{$self->parts()}) { |
|
&Apache::lonnet::logthis("$part status ".$self->status($part)); |
|
if (exists($incomplete_hash{$self->status($part)})) { |
|
return 1; |
|
} |
|
} |
|
} |
|
return 0; |
|
|
|
} |
sub is_raw_problem { |
sub is_raw_problem { |
my $self=shift; |
my $self=shift; |
my $src = $self->src(); |
my $src = $self->src(); |
Line 3655 sub map_contains_problem {
|
Line 3792 sub map_contains_problem {
|
sub is_sequence { |
sub is_sequence { |
my $self=shift; |
my $self=shift; |
return $self->navHash("is_map_", 1) && |
return $self->navHash("is_map_", 1) && |
$self->navHash("map_type_" . $self->map_pc()) eq 'sequence'; |
$self->navHash("map_type_" . $self->map_pc()) eq 'sequence'; |
} |
} |
sub is_survey { |
sub is_survey { |
my $self = shift(); |
my $self = shift(); |
my $part = shift(); |
my $part = shift(); |
my $type = $self->parmval('type',$part); |
my $type = $self->parmval('type',$part); |
if ($type eq 'survey') { |
if (($type eq 'survey') || ($type eq 'surveycred')) { |
return 1; |
return 1; |
} |
} |
if ($self->src() =~ /\.(survey)$/) { |
if ($self->src() =~ /\.(survey)$/) { |
Line 3669 sub is_survey {
|
Line 3806 sub is_survey {
|
} |
} |
return 0; |
return 0; |
} |
} |
|
sub is_anonsurvey { |
|
my $self = shift(); |
|
my $part = shift(); |
|
my $type = $self->parmval('type',$part); |
|
if (($type eq 'anonsurvey') || ($type eq 'anonsurveycred')) { |
|
return 1; |
|
} |
|
return 0; |
|
} |
sub is_task { |
sub is_task { |
my $self=shift; |
my $self=shift; |
my $src = $self->src(); |
my $src = $self->src(); |
Line 3857 sub awarded {
|
Line 4003 sub awarded {
|
if (!defined($part)) { $part = '0'; } |
if (!defined($part)) { $part = '0'; } |
return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.awarded'}; |
return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.awarded'}; |
} |
} |
|
sub taskversion { |
|
my $self = shift; my $part = shift; |
|
$self->{NAV_MAP}->get_user_data(); |
|
if (!defined($part)) { $part = '0'; } |
|
return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.version'}; |
|
} |
|
sub taskstatus { |
|
my $self = shift; my $part = shift; |
|
$self->{NAV_MAP}->get_user_data(); |
|
if (!defined($part)) { $part = '0'; } |
|
return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$self->taskversion($part).'.'.$part.'.status'}; |
|
} |
|
sub solved { |
|
my $self = shift; my $part = shift; |
|
$self->{NAV_MAP}->get_user_data(); |
|
if (!defined($part)) { $part = '0'; } |
|
return $self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.solved'}; |
|
} |
|
sub checkedin { |
|
my $self = shift; my $part = shift; |
|
$self->{NAV_MAP}->get_user_data(); |
|
if (!defined($part)) { $part = '0'; } |
|
if ($self->is_task()) { |
|
my $version = $self->taskversion($part); |
|
return ($self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$version .'.'.$part.'.checkedin'},$self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$version .'.'.$part.'.checkedin.slot'}); |
|
} else { |
|
return ($self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.checkedin'},$self->{NAV_MAP}->{STUDENT_DATA}->{$self->symb()}->{'resource.'.$part.'.checkedin.slot'}); |
|
} |
|
} |
# this should work exactly like the copy in lonhomework.pm |
# this should work exactly like the copy in lonhomework.pm |
sub duedate { |
sub duedate { |
(my $self, my $part) = @_; |
(my $self, my $part) = @_; |
Line 3952 sub part_display {
|
Line 4127 sub part_display {
|
} |
} |
return $display; |
return $display; |
} |
} |
|
sub slot_control { |
|
my $self=shift(); my $part = shift(); |
|
if (!defined($part)) { $part = '0'; } |
|
my $useslots = $self->parmval("useslots", $part); |
|
my $availablestudent = $self->parmval("availablestudent", $part); |
|
my $available = $self->parmval("available", $part); |
|
return ($useslots,$availablestudent,$available); |
|
} |
|
|
# Multiple things need this |
# Multiple things need this |
sub getReturnHash { |
sub getReturnHash { |
Line 4384 sub OPEN { return 1; }
|
Line 4567 sub OPEN { return 1; }
|
sub PAST_DUE_NO_ANSWER { return 2; } |
sub PAST_DUE_NO_ANSWER { return 2; } |
sub PAST_DUE_ANSWER_LATER { return 3; } |
sub PAST_DUE_ANSWER_LATER { return 3; } |
sub ANSWER_OPEN { return 4; } |
sub ANSWER_OPEN { return 4; } |
sub NOTHING_SET { return 5; } |
sub NOTHING_SET { return 5; } |
sub NETWORK_FAILURE { return 100; } |
sub NETWORK_FAILURE { return 100; } |
|
|
# getDateStatus gets the date status for a given problem part. |
# getDateStatus gets the date status for a given problem part. |
Line 4596 An answer has been submitted, but the st
|
Line 4779 An answer has been submitted, but the st
|
|
|
=cut |
=cut |
|
|
sub TRIES_LEFT { return 20; } |
sub TRIES_LEFT { return 20; } |
sub ANSWER_SUBMITTED { return 21; } |
sub ANSWER_SUBMITTED { return 21; } |
sub PARTIALLY_CORRECT{ return 22; } |
sub PARTIALLY_CORRECT { return 22; } |
|
|
|
sub RESERVED_LATER { return 30; } |
|
sub RESERVED { return 31; } |
|
sub RESERVED_LOCATION { return 32; } |
|
sub RESERVABLE { return 33; } |
|
sub RESERVABLE_LATER { return 34; } |
|
sub NOTRESERVABLE { return 35; } |
|
sub NOT_IN_A_SLOT { return 36; } |
|
sub NEEDS_CHECKIN { return 37; } |
|
sub WAITING_FOR_GRADE { return 38; } |
|
sub UNKNOWN { return 39; } |
|
|
sub status { |
sub status { |
my $self = shift; |
my $self = shift; |
Line 4691 sub status {
|
Line 4885 sub status {
|
return OPEN; |
return OPEN; |
} |
} |
|
|
|
sub check_for_slot { |
|
my $self = shift; |
|
my $part = shift; |
|
my ($use_slots,$available,$availablestudent) = $self->slot_control($part); |
|
if (($use_slots ne '') && ($use_slots !~ /^\s*no\s*$/i)) { |
|
my @slots = (split(/:/,$availablestudent),split(/:/,$available)); |
|
my $cid=$env{'request.course.id'}; |
|
my $cdom=$env{'course.'.$cid.'.domain'}; |
|
my $cnum=$env{'course.'.$cid.'.num'}; |
|
my $now = time; |
|
if (@slots > 0) { |
|
my %slots=&Apache::lonnet::get('slots',[@slots],$cdom,$cnum); |
|
if (&Apache::lonnet::error(%slots)) { |
|
return (UNKNOWN); |
|
} |
|
my @sorted_slots = &Apache::loncommon::sorted_slots(\@slots,\%slots); |
|
my ($checkedin,$checkedinslot); |
|
foreach my $slot_name (@sorted_slots) { |
|
next if (!defined($slots{$slot_name}) || |
|
!ref($slots{$slot_name})); |
|
my $end = $slots{$slot_name}->{'endtime'}; |
|
my $start = $slots{$slot_name}->{'starttime'}; |
|
my $ip = $slots{$slot_name}->{'ip'}; |
|
if ($self->simpleStatus() == OPEN) { |
|
my $startreserve = $slots{$slot_name}->{'startreserve'}; |
|
my @proctors; |
|
if ($slots{$slot_name}->{'proctor'} ne '') { |
|
@proctors = split(',',$slots{$slot_name}->{'proctor'}); |
|
} |
|
if ($end > $now) { |
|
($checkedin,$checkedinslot) = $self->checkedin(); |
|
if ($startreserve < $now) { |
|
if ($start > $now) { |
|
return (RESERVED_LATER,$start,$slot_name); |
|
} else { |
|
if ($ip ne '') { |
|
if (!&Apache::loncommon::check_ip_acc($ip)) { |
|
return (RESERVED_LOCATION,$ip,$slot_name); |
|
} |
|
} |
|
if (@proctors > 0) { |
|
unless ((grep(/^\Q$checkedin\E/,@proctors)) && |
|
($checkedinslot eq $slot_name)) { |
|
return (NEEDS_CHECKIN,undef,$slot_name); |
|
} |
|
} |
|
return (RESERVED,$end,$slot_name); |
|
} |
|
} else { |
|
if ($start > $now) { |
|
return (RESERVABLE,$startreserve,$slot_name); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
my ($is_correct,$got_grade); |
|
if ($self->is_task()) { |
|
my $taskstatus = $self->taskstatus(); |
|
$is_correct = (($taskstatus eq 'pass') || |
|
($self->solved() =~ /^correct_/)); |
|
$got_grade = ($self->solved() =~ /^(?:pass|fail)$/); |
|
} else { |
|
$got_grade = 1; |
|
$is_correct = ($self->solved() =~ /^correct_/); |
|
} |
|
($checkedin,$checkedinslot) = $self->checkedin(); |
|
if ($checkedin) { |
|
if (!$got_grade) { |
|
return (WAITING_FOR_GRADE); |
|
} elsif ($is_correct) { |
|
return (CORRECT); |
|
} |
|
} |
|
return(NOT_IN_A_SLOT); |
|
} else { |
|
if (!$future_slots_checked) { |
|
$future_slots = &get_future_slots($cdom,$cnum,$now); |
|
$future_slots_checked = 1; |
|
} |
|
if ($future_slots) { |
|
return(NOT_IN_A_SLOT); |
|
} |
|
return(NOTRESERVABLE); |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub get_future_slots { |
|
my ($cdom,$cnum,$now) = @_; |
|
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
|
my $future_slots = 0; |
|
foreach my $slot (keys(%slots)) { |
|
if (($slots{$slot}->{'starttime'} > $now) && |
|
($slots{$slot}->{'endtime'} > $now)) { |
|
$future_slots ++; |
|
} |
|
} |
|
return $future_slots; |
|
} |
|
|
sub CLOSED { return 23; } |
sub CLOSED { return 23; } |
sub ERROR { return 24; } |
sub ERROR { return 24; } |
|
|