version 1.14, 2002/05/13 19:38:32
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version 1.105.2.3, 2012/12/16 16:02:15
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (TeX Content Handler |
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# |
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# 05/29/00,05/30 Gerd Kortemeyer) |
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# 7/1,6/30 Gerd Kortemeyer |
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package Apache::lonratedt; |
package Apache::lonratedt; |
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use strict; |
use strict; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lonratsrv; |
use Apache::lonsequence(); |
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use Apache::loncommon(); |
my @order=(); |
use Apache::lonlocal; |
my @resources=(); |
use LONCAPA::map(); |
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use File::Copy; |
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use LONCAPA; |
# Mapread read maps into global arrays @links and @resources, determines status |
use HTML::Entities(); |
# sets @order - pointer to resources in right order |
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# sets @resources - array with the resources with correct idx |
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# |
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sub mapread { |
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my $fn=shift; |
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my @links; |
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undef @links; |
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undef @resources; |
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undef @order; |
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my ($outtext,$errtext)=&Apache::lonratsrv::loadmap($fn,''); |
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if ($errtext) { return ($errtext,2); } |
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# -------------------------------------------------------------------- Read map |
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foreach (split(/\<\&\>/,$outtext)) { |
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my ($command,$number,$content)=split(/\<\:\>/,$_); |
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if ($command eq 'objcont') { |
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$resources[$number]=$content; |
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} |
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if ($command eq 'objlinks') { |
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$links[$number]=$content; |
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} |
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} |
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# ------------------------------------------------------- Is this a linear map? |
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my @starters=(); |
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my @endings=(); |
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undef @starters; |
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undef @endings; |
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foreach (@links) { |
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if (defined($_)) { |
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my ($start,$end,$cond)=split(/\:/,$_); |
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if ((defined($starters[$start])) || (defined($endings[$end]))) { |
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return |
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('Map has branchings. Use advanced editor.',1); |
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} |
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$starters[$start]=1; |
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$endings[$end]=1; |
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if ($cond) { |
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return |
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('Map has conditions. Use advanced editor.',1); |
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} |
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} |
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} |
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for (my $i=0; $i<=$#resources; $i++) { |
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if (defined($resources[$i])) { |
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unless (($starters[$i]) || ($endings[$i])) { |
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return |
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('Map has unconnected resources. Use advanced editor.',1); |
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} |
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} |
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} |
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# -------------------------------------------------- This is a linear map, sort |
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my $startidx=0; |
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my $endidx=0; |
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for (my $i=0; $i<=$#resources; $i++) { |
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if (defined($resources[$i])) { |
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my ($title,$url,$ext,$type)=split(/\:/,$resources[$i]); |
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if ($type eq 'start') { $startidx=$i; } |
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if ($type eq 'finish') { $endidx=$i; } |
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} |
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} |
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my $k=0; |
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my $currentidx=$startidx; |
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$order[$k]=$currentidx; |
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for (my $i=0; $i<=$#resources; $i++) { |
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foreach (@links) { |
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my ($start,$end)=split(/\:/,$_); |
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if ($start==$currentidx) { |
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$currentidx=$end; |
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$k++; |
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$order[$k]=$currentidx; |
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last; |
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} |
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} |
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if ($currentidx==$endidx) { last; } |
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} |
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return $errtext; |
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} |
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# --------------------------------------------------------- Build up RAT screen |
# --------------------------------------------------------- Build up RAT screen |
sub ratedt { |
sub ratedt { |
my ($r,$url)=@_; |
my ($r,$url)=@_; |
$r->print(<<ENDDOCUMENT); |
my %layout = ('border' => "0"); |
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if ($env{'environment.remote'} eq 'off') { |
<html> |
$layout{'rows'} = "1,250,*"; |
<head> |
} else { |
<script language="JavaScript"> |
$layout{'rows'} = "1,70,*"; |
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} |
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my $js =' |
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<script type="text/javascript"> |
var flag=0; |
var flag=0; |
</script> |
</script>'; |
</head> |
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<frameset rows="1,50,*" border=0> |
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<frame name=server src="$url/loadonly/ratserver" noresize noscroll> |
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<frame name=code src="/adm/rat/code.html"> |
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<frame name=mapout src="/adm/rat/map.html"> |
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</frameset> |
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</html> |
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my $start_page = |
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&Apache::loncommon::start_page('Edit Sequence',$js, |
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{'frameset' => 1, |
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'add_entries' => \%layout}); |
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my $end_page = |
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&Apache::loncommon::end_page({'frameset' => 1}); |
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$r->print(<<ENDDOCUMENT); |
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$start_page |
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<frame name="server" src="$url/loadonly/ratserver" noresize="noresize" |
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noscroll="noscroll" /> |
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<frame name="code" src="$url/loadonly/adveditmenu" /> |
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<frame name="mapout" src="/adm/rat/map.html" /> |
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$end_page |
ENDDOCUMENT |
ENDDOCUMENT |
} |
} |
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Line 151 ENDDOCUMENT
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Line 76 ENDDOCUMENT
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sub buttons { |
sub buttons { |
my $adv=shift; |
my $adv=shift; |
my $output='<form method=post>'; |
my $output='<form method="post" action="">'; |
if ($adv==1) { |
if ($adv==1) { |
$output.='<input type=submit name=forceadv value="Edit">'; |
$output.= |
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'<input type="submit" name="forceadv"' |
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.' value="'.&mt('Edit').'" />' |
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.&Apache::loncommon::help_open_topic( |
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'Sequence_Advanced_Editor_Creation'); |
} else { |
} else { |
unless ($adv==2) { |
unless ($adv==2) { |
$output.='<input type=submit name=forcesmp value="Simple Edit">'; |
$output.= |
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'<input type="submit" name="forcesmp"' |
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.' value="'.&mt('Simple Edit').'" />' |
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.&Apache::loncommon::help_open_topic( |
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'Sequence_Simple_Editor_Creation') |
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.' '; |
} |
} |
$output.='<input type=submit name=forceadv value="Advanced Edit">'; |
$output.= |
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'<input type="submit" name="forceadv"' |
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.' value="'.&mt('Advanced Edit').'" />' |
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.&Apache::loncommon::help_open_topic( |
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'Sequence_Advanced_Editor_Creation'); |
} |
} |
return $output.'</form><hr>'; |
return $output.'</form>'; |
} |
} |
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sub smpedt { |
# ----------------------------------------------------------------- Edit script |
my ($r,$errtext)=@_; |
sub editscript { |
my $buttons=&buttons(2); |
my $mode=shift; |
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my $resurl= |
# ---------------------------------------------------------- Process form input |
&Apache::loncommon::escape_single(&Apache::loncommon::lastresurl()); |
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return(<<ENDSCRIPT); |
my @importselect=(); |
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my @targetselect=(); |
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undef @importselect; |
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undef @targetselect; |
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if (defined($ENV{'form.import'})) { |
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if (ref($ENV{'form.import'})) { |
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@importselect=sort($ENV->{'form.import'}); |
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} else { |
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@importselect=($ENV{'form.import'}); |
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} |
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} |
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if (defined($ENV{'form.target'})) { |
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if (ref($ENV{'form.target'})) { |
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@targetselect=sort($ENV->{'form.target'}); |
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} else { |
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@targetselect=($ENV{'form.target'}); |
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} |
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} |
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# ============================================================ Process commands |
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my $targetdetail=$ENV{'form.targetdetail'}; |
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my $importdetail=$ENV{'form.curimpdetail'}; |
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# ---------------------------------------------------- Importing from groupsort |
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if ($ENV{'form.importdetail'}) { |
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$importdetail=''; |
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my @curimport=split(/\&/,$ENV{'form.curimpdetail'}); |
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my $lastsel; |
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if (defined($importselect[-1])) { |
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$lastsel=$importselect[-1]; |
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} else { |
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$lastsel=$#curimport; |
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} |
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for (my $i=0;$i<=$lastsel;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.&Apache::lonnet::escape($name).'='. |
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&Apache::lonnet::escape($url); |
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} |
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} |
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$importdetail.='&'.$ENV{'form.importdetail'}; |
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for (my $i=$lastsel+1;$i<=$#curimport;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.&Apache::lonnet::escape($name).'='. |
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&Apache::lonnet::escape($url); |
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} |
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} |
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$importdetail=~s/\&+/\&/g; |
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$importdetail=~s/^\&//; |
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# ------------------------------------------------------------------- Clear all |
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} elsif ($ENV{'form.clear'}) { |
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$importdetail=''; |
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# ------------------------------------------------------------ Discard selected |
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} elsif ($ENV{'form.discard'}) { |
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$importdetail=''; |
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my @curimport=split(/\&/,$ENV{'form.curimpdetail'}); |
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foreach (@importselect) { |
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$curimport[$_]=''; |
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} |
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for (my $i=0;$i<=$#curimport;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.&Apache::lonnet::escape($name).'='. |
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&Apache::lonnet::escape($url); |
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} |
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} |
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# --------------------------- |
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} |
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# ------------------------------------------------------------ Assemble windows |
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my $idx=-1; |
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my $importwindow=join("\n",map { |
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$idx++; |
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if ($_) { |
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my ($name)=split(/\=/,$_); |
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unless ($name) { $name='UNKNOWN'; } |
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'<option value="'.$idx.'">'.&Apache::lonnet::unescape($name). |
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'</option>'; |
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} |
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} split(/\&/,$importdetail)); |
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$idx=0; |
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my $targetwindow=join("\n",map { |
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my ($name,$url)=split(/\:/,$resources[$_]); |
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unless ($name) { $name='UNKNOWN'; } |
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$targetdetail.='&'.&Apache::lonnet::escape($name).'='. |
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&Apache::lonnet::escape($url); |
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$idx++; |
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'<option value="'.$idx.'_'.$_.'">'.$name.'</option>'; |
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} @order); |
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# ----------------------------------------------------- Start simple RAT screen |
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$r->print(<<ENDSMPHEAD); |
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<html> |
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<head> |
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<script> |
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var srch; |
var srch; |
var srchflag=-1; // 1 means currently open |
var srchflag=-1; // 1 means currently open |
// 0 means closed (but has been open) |
// 0 means closed (but has been open) |
Line 314 function srchclose() {
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Line 147 function srchclose() {
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// -------------------------------------------------------- Open indexer window |
// -------------------------------------------------------- Open indexer window |
function idxopen(mode) { |
function idxopen(mode) { |
var options="scrollbars=1,resizable=1,menubar=0"; |
var options="scrollbars=1,resizable=1,menubar=0,location=1,toolbar=1"; |
idxmode=mode; |
idxmode=mode; |
idxflag=1; |
idxflag=1; |
idx=open("/res/?launch=1&mode=simple&catalogmode="+mode,"idxout",options); |
idx=open('$resurl/?inhibitmenu=yes&launch=1&mode=$mode&catalogmode='+mode,'idxout',options); |
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idx.focus(); |
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} |
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// ------------------------------------------------------ Open groupsort window |
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function groupopen(url,recover) { |
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var options="scrollbars=1,resizable=1,menubar=0"; |
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idxflag=1; |
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idx=open("/adm/groupsort?inhibitmenu=yes&mode=$mode&recover="+recover+"&readfile="+url,"idxout",options); |
idx.focus(); |
idx.focus(); |
} |
} |
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Line 326 function srchopen(mode) {
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Line 167 function srchopen(mode) {
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var options="scrollbars=1,resizable=1,menubar=0"; |
var options="scrollbars=1,resizable=1,menubar=0"; |
srchmode=mode; |
srchmode=mode; |
srchflag=1; |
srchflag=1; |
srch=open("/adm/searchcat?launch=1&mode=simple&catalogmode="+mode,"srchout",options); |
srch=open("/adm/searchcat?inhibitmenu=yes&launch=1&mode=$mode&catalogmode="+mode,"srchout",options); |
srch.focus(); |
srch.focus(); |
} |
} |
// ----------------------------------------------------- launch indexer browser |
// ----------------------------------------------------- launch indexer browser |
function groupsearch() { |
function groupsearch() { |
srchcheck('groupsearch'); |
srchcheck('import'); |
} |
} |
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function groupimport() { |
function groupimport() { |
idxcheck('groupimport'); |
idxcheck('import'); |
} |
} |
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// ------------------------------------------------------- Do srch status check |
// ------------------------------------------------------- Do srch status check |
function srchcheck(mode) { |
function srchcheck(mode) { |
if (!srch || srch.closed || srchmode!=mode) { |
if (!srch || srch.closed || srchmode!=mode) { |
Line 352 function idxcheck(mode) {
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Line 194 function idxcheck(mode) {
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} |
} |
idx.focus(); |
idx.focus(); |
} |
} |
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var editbrowser; |
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function openbrowser(formname,elementname,only,omit) { |
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var url = '$resurl/?'; |
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if (editbrowser == null) { |
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url += 'launch=1&'; |
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} |
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url += 'inhibitmenu=yes&'; |
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url += 'catalogmode=interactive&'; |
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url += 'mode=edit&'; |
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url += 'form=' + formname + '&'; |
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if (only != null) { |
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url += 'only=' + only + '&'; |
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} |
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if (omit != null) { |
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url += 'omit=' + omit + '&'; |
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} |
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url += 'element=' + elementname + ''; |
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var title = 'Browser'; |
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var options = 'scrollbars=1,resizable=1,menubar=0,toolbar=1,location=1'; |
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options += ',width=700,height=600'; |
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editbrowser = open(url,title,options,'1'); |
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editbrowser.focus(); |
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} |
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ENDSCRIPT |
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} |
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# ------------------------------------------------------- Simple edit processor |
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sub smpedt { |
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my ($r,$url,$errtext)=@_; |
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my $tmpfn=&Apache::lonnet::filelocation('',$url).'.tmp'; |
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my $targetmsg=''; |
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if ($env{'form.save'}) { |
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copy($tmpfn,&Apache::lonnet::filelocation('',$url)); |
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unlink($tmpfn); |
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my ($errtext,$fatal)= |
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&LONCAPA::map::mapread(&Apache::lonnet::filelocation('',$url),''); |
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unless ($fatal) { |
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$targetmsg='<b>'.&mt('Saved.').'</b><br />'; |
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} else { |
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$targetmsg='<b>'.&mt('An error occurred while saving.').'</b><br />'; |
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} |
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} |
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if ($env{'form.revert'}) { |
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$targetmsg='<b>'.&mt('Reverted.').'</b><br />'; |
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unlink($tmpfn); |
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my ($errtext,$fatal)= |
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&LONCAPA::map::mapread(&Apache::lonnet::filelocation('',$url),''); |
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} |
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if (-e $tmpfn) { |
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$targetmsg= |
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'<span class="LC_warning">'.&mt('You are working with an unsaved version of your map.').'</span><br />'; |
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my ($errtext,$fatal)=&LONCAPA::map::mapread($tmpfn,''); |
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} |
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# ---------------------------------------------------------- Process form input |
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my @importselect=&Apache::loncommon::get_env_multiple('form.importsel'); |
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my @targetselect=&Apache::loncommon::get_env_multiple('form.target'); |
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# ============================================================ Process commands |
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my $targetdetail=$env{'form.targetdetail'}; |
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my $importdetail=$env{'form.curimpdetail'}; |
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# ---------------------------------------------------- Importing from groupsort |
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if (($env{'form.importdetail'}) && (!$env{'form.impfortarget'})) { |
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$importdetail=''; |
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my @curimport=split(/\&/,$env{'form.curimpdetail'}); |
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my $lastsel; |
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if (defined($importselect[-1])) { |
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$lastsel=$importselect[-1]; |
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} else { |
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$lastsel=$#curimport; |
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} |
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for (my $i=0;$i<=$lastsel;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.$name.'='.$url; |
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} |
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} |
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$importdetail.='&'.$env{'form.importdetail'}; |
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for (my $i=$lastsel+1;$i<=$#curimport;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.$name.'='.$url; |
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} |
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} |
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$importdetail=~s/\&+/\&/g; |
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$importdetail=~s/^\&//; |
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# ------------------------------------------------------------------- Clear all |
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} elsif ($env{'form.clear'}) { |
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$importdetail=''; |
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# ------------------------------------------------------------ Discard selected |
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} elsif ($env{'form.discard'}) { |
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$importdetail=''; |
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my @curimport=split(/\&/,$env{'form.curimpdetail'}); |
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foreach (@importselect) { |
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$curimport[$_]=''; |
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} |
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for (my $i=0;$i<=$#curimport;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.$name.'='.$url; |
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} |
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} |
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# --------------------------------------------------------- Loading another map |
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} elsif ($env{'form.loadmap'}) { |
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$importdetail=''; |
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my @curimport=split(/\&/,$env{'form.curimpdetail'}); |
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my $lastsel; |
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if (defined($importselect[-1])) { |
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$lastsel=$importselect[-1]; |
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} else { |
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$lastsel=$#curimport; |
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} |
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for (my $i=0;$i<=$lastsel;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.$name.'='.$url; |
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} |
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} |
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foreach ( |
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&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) { |
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my ($name,$url)=split(/\:/,$_); |
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if ($url) { |
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$importdetail.='&'.&escape($name).'='. |
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&escape($url); |
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} |
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} |
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for (my $i=$lastsel+1;$i<=$#curimport;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.$name.'='.$url; |
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} |
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} |
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$importdetail=~s/\&+/\&/g; |
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$importdetail=~s/^\&//; |
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# ------------------------------------------------ Groupimport/search to target |
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} elsif ($env{'form.importdetail'}) { |
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my $lastsel; |
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if (defined($targetselect[-1])) { |
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$lastsel=$targetselect[-1]; |
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} else { |
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$lastsel=$#LONCAPA::map::order+1; |
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} |
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&LONCAPA::map::pastetarget($lastsel,split(/\&/,$env{'form.importdetail'})); |
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&LONCAPA::map::storemap(&Apache::lonnet::filelocation('',$url)); |
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# ------------------------------------------------------------------------- Cut |
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} elsif (($env{'form.cut'}) || ($env{'form.copy'})) { |
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$importdetail=''; |
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my @curimport=split(/\&/,$env{'form.curimpdetail'}); |
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my $lastsel; |
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if (defined($importselect[-1])) { |
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$lastsel=$importselect[-1]; |
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} else { |
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$lastsel=$#curimport; |
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} |
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for (my $i=0;$i<=$lastsel;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.$name.'='.$url; |
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} |
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} |
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foreach (@targetselect) { |
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my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$LONCAPA::map::order[$_-1]]); |
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if ($url) { |
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$importdetail.='&'.&escape($name).'='. |
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&escape($url); |
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} |
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} |
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for (my $i=$lastsel+1;$i<=$#curimport;$i++) { |
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my ($name,$url)=split(/\=/,$curimport[$i]); |
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if ($url) { |
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$importdetail.='&'.$name.'='.$url; |
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} |
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} |
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$importdetail=~s/\&+/\&/g; |
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$importdetail=~s/^\&//; |
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if ($env{'form.cut'}) { |
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my @neworder=(); |
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for (my $i=0;$i<=$#LONCAPA::map::order;$i++) { |
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my $include=1; |
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foreach (@targetselect) { |
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if ($_-1==$i) { $include=0; } |
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} |
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if ($include) { |
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$neworder[$#neworder+1]=$LONCAPA::map::order[$i]; |
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} else { |
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&LONCAPA::map::makezombie($LONCAPA::map::order[$i]); |
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} |
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} |
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@LONCAPA::map::order=@neworder; |
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&LONCAPA::map::storemap(&Apache::lonnet::filelocation('',$url)); |
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} |
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# ----------------------------------------------------------------------- Paste |
|
} elsif ($env{'form.paste'}) { |
|
my $lastsel; |
|
if (defined($targetselect[-1])) { |
|
$lastsel=$targetselect[-1]; |
|
} else { |
|
$lastsel=$#LONCAPA::map::order+1; |
|
} |
|
my @newsequence; |
|
my @curimport=split(/\&/,$env{'form.curimpdetail'}); |
|
foreach (@importselect) { |
|
$newsequence[$#newsequence+1]=$curimport[$_]; |
|
} |
|
&LONCAPA::map::pastetarget($lastsel,@newsequence); |
|
&LONCAPA::map::storemap(&Apache::lonnet::filelocation('',$url)); |
|
# -------------------------------------------------------------------- Move up |
|
} elsif ($env{'form.moveup'}) { |
|
foreach (sort @targetselect) { |
|
if ($_-1>0) { |
|
my $movethis=$LONCAPA::map::order[$_-1]; |
|
$LONCAPA::map::order[$_-1]=$LONCAPA::map::order[$_-2]; |
|
$LONCAPA::map::order[$_-2]=$movethis; |
|
} |
|
} |
|
&LONCAPA::map::storemap(&Apache::lonnet::filelocation('',$url)); |
|
# ------------------------------------------------------------------ Move down |
|
} elsif ($env{'form.movedown'}) { |
|
foreach (reverse sort @targetselect) { |
|
if ($_-1<$#LONCAPA::map::order) { |
|
my $movethis=$LONCAPA::map::order[$_-1]; |
|
$LONCAPA::map::order[$_-1]=$LONCAPA::map::order[$_]; |
|
$LONCAPA::map::order[$_]=$movethis; |
|
} |
|
} |
|
&LONCAPA::map::storemap(&Apache::lonnet::filelocation('',$url)); |
|
# --------------------------------------------------------------------- Rename |
|
} elsif ($env{'form.renameres'}) { |
|
my $residx=$LONCAPA::map::order[$env{'form.renameidx'}-1]; |
|
my ($name,@resrest)=split(/\:/,$LONCAPA::map::resources[$residx]); |
|
$name=$env{'form.renametitle'}; |
|
$name=~s/\:/\&colon\;/g; |
|
$LONCAPA::map::resources[$residx]=$name.':'.join(':',@resrest); |
|
&LONCAPA::map::storemap(&Apache::lonnet::filelocation('',$url)); |
|
} |
|
# ------------------------------------------------------------ Assemble windows |
|
|
|
my $idx=-1; |
|
$importdetail='&'.$importdetail; |
|
$importdetail=~s/^\&+/\&/; |
|
my $importwindow= |
|
'<option value="-1"> ---- '.&mt('Import and Paste Area').' ---- </option>'. |
|
join("\n",map { |
|
$idx++; |
|
if ($_) { |
|
my ($name,$url)=split(/\=/,$_); |
|
unless ($name) { $name=(split(/\//,$url))[-1]; } |
|
unless ($name) { $name='EMPTY'; } |
|
'<option value="'.$idx.'">'.&unescape($name). |
|
'</option>'; |
|
} |
|
} split(/\&/,$importdetail)); |
|
|
|
$idx=0; |
|
$targetdetail=''; |
|
my $targetwindow= |
|
'<option value="0"> ------- '.&mt('Target Edit Map').' ------- </option>'. |
|
join("\n",map { |
|
my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$_]); |
|
unless ($name) { $name=(split(/\//,$url))[-1]; } |
|
unless ($name) { $name='EMPTY'; } |
|
$name = &LONCAPA::map::qtescape($name); |
|
$url = &LONCAPA::map::qtescape($url); |
|
$targetdetail.='&'.&escape($name).'='. |
|
&escape($url); |
|
$idx++; |
|
$name = &HTML::Entities::encode($name,'\'"<>&'); |
|
'<option value="'.$idx.'">'.$name.'</option>'; |
|
} @LONCAPA::map::order); |
|
|
|
# ----------------------------------------------------- Start simple RAT screen |
|
my $editscript=&editscript('simple'); |
|
|
|
my %lt=&Apache::lonlocal::texthash( |
|
'sa' => 'Save', |
|
'nt' => 'New Title', |
|
'se' => 'Search', |
|
'im' => 'Import', |
|
'wl' => 'Import from Stored Links', |
|
'vi' => 'View', |
|
'lm' => 'Load Map', |
|
'ds' => 'Discard Selected', |
|
'ca' => 'Clear All', |
|
'ta' => 'Temporary Assembly Workspace', |
|
'rv' => 'Revert to Last Saved', |
|
'sa' => 'Save', |
|
'mu' => 'Move Up', |
|
'md' => 'Move Down', |
|
're' => 'Rename', |
|
'as' => 'after selected', |
|
'cs' => 'Cut selected', |
|
'ps' => 'Copy selected', |
|
'pas' => 'Paste after selected', |
|
'reco' => 'Recover Deleted' |
|
); |
|
my $js=<<ENDJS; |
|
<script type="text/javascript"> |
|
|
|
$editscript |
|
|
|
function openview(entry) { |
|
var url=unescape((entry.split('='))[1]); |
|
var parts=new Array; |
|
if (url) { open(url,'cat'); } |
|
} |
|
|
|
function viewtarget() { |
|
openview((document.forms.simpleedit.targetdetail.value.split('&')) |
|
[document.forms.simpleedit.target.selectedIndex]); |
|
} |
|
|
|
function viewimport() { |
|
openview((document.forms.simpleedit.curimpdetail.value.split('&')) |
|
[document.forms.simpleedit.importsel.selectedIndex]); |
|
} |
|
|
|
function renametarget() { |
|
var selidx=document.forms.simpleedit.target.selectedIndex; |
|
var entry=(document.forms.simpleedit.targetdetail.value.split('&')) |
|
[selidx]; |
|
var oldname=unescape((entry.split('='))[0]); |
|
newtitle=prompt('$lt{'nt'}',oldname); |
|
if (newtitle) { |
|
document.forms.simpleedit.renameres.value=1; |
|
document.forms.simpleedit.renameidx.value=selidx; |
|
document.forms.simpleedit.renametitle.value=newtitle; |
|
document.forms.simpleedit.submit(); |
|
} |
|
} |
|
|
</script> |
</script> |
</head> |
ENDJS |
<body bgcolor='#FFFFFF'> |
|
$buttons |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
<font color=red>$errtext</font> |
&Apache::lonhtmlcommon::add_breadcrumb({ |
<form name=simpleedit method=post> |
text => 'Construction Space', |
<input type=hidden name=forcesmp value=1> |
href => &Apache::loncommon::authorspace($url), |
|
faq => 6, |
|
bug => 'RAT', |
|
help => 'Sequence_Simple_Editor_Creation',}); |
|
&Apache::lonhtmlcommon::add_breadcrumb({ |
|
text => 'RAT', |
|
title => 'Resource Assembly Tool', |
|
href => '',}); |
|
&Apache::lonhtmlcommon::add_breadcrumb({ |
|
text => 'Editor', |
|
title => 'Simple Editor', |
|
href => '',}); |
|
|
|
# Breadcrumbs are included by &start_page |
|
my $start_page = &Apache::loncommon::start_page('Construction Space',$js) |
|
.&Apache::loncommon::head_subbox( |
|
&Apache::loncommon::CSTR_pageheader() |
|
.&buttons(2)); |
|
my $end_page = &Apache::loncommon::end_page(); |
|
|
|
$r->print(<<ENDSMPHEAD); |
|
$start_page |
|
<span class="LC_error">$errtext</span> |
|
<form name="simpleedit" method="post" action=""> |
|
<input type="hidden" name="forcesmp" value="1" /> |
|
<input type="hidden" name="renameres" value="0" /> |
|
<input type="hidden" name="renametitle" value="" /> |
|
<input type="hidden" name="renameidx" value="0" /> |
<table> |
<table> |
<tr><th width="40%">Import</th> |
<tr><th width="40%">$lt{'ta'}</th> |
<th> </th> |
<th> </th> |
<th width="40%">Target</th></tr> |
<th width="40%">File: $url</th></tr> |
<tr><td bgcolor="#FFFFCC"> |
<tr><td bgcolor="#FFFFCC"> |
<input type=button onClick="javascript:groupsearch()" value="Group Search"> |
<input type="button" onclick="javascript:groupsearch()" value="$lt{'se'}" /> |
<input type=button onClick="javascript:groupimport();" value="Group Import"> |
<input type="button" onclick="javascript:groupimport();" value="$lt{'im'}" /> |
<br>after selected |
$lt{'as'} |
<hr> |
<hr /> |
<input type=submit name="discard" value="Discard Selected"> |
<input type="text" size="20" name="importmap" /> |
<input type=submit name="clear" value="Clear All"> |
<input type="button" |
<input type=button onClick="javascript:viewimport()" value="View"> |
onclick="javascript:openbrowser('simpleedit','importmap','sequence,page','')" |
|
value="Select Map" /><input type="submit" name="loadmap" value="$lt{'lm'}" /><hr /> |
|
<input type="submit" name="discard" value="$lt{'ds'}" /> |
|
<input type="submit" name="clear" value="$lt{'ca'}" /> |
|
<input type="button" onclick="javascript:viewimport()" value="$lt{'vi'}" /> |
|
|
</td><td> </td><td bgcolor="#FFFFCC"> |
</td><td> </td><td bgcolor="#FFFFCC"> |
<input type=button onClick="javascript:viewtarget()" value="View"> |
|
|
<input type="button" onclick= |
|
"javascript:impfortarget.value=1;groupsearch()" value="$lt{'se'}" /> |
|
<input type="button" onclick= |
|
"javascript:impfortarget.value=1;groupimport();" value="$lt{'im'}" /> |
|
<input type="button" onclick= |
|
"javascript:impfortarget.value=1;open_StoredLinks_Import('simple');" value="$lt{'wl'}" /> |
|
<input type="button" onclick= |
|
"javascript:impfortarget.value=1;groupopen('$url',1);" value="$lt{'reco'}" /> |
|
$lt{'as'} |
|
<hr /> |
|
<input type="submit" name="moveup" value="$lt{'mu'}" /> |
|
<input type="submit" name="movedown" value="$lt{'md'}" /> |
|
<input type="button" onclick="javascript:renametarget()" value="$lt{'re'}" /> |
|
<hr />$targetmsg |
|
<input type="submit" name="revert" value="$lt{'rv'}" /> |
|
<input type="submit" name="save" value="$lt{'sa'}" /> |
|
<input type="button" onclick="javascript:viewtarget()" value="$lt{'vi'}" /> |
</td></tr> |
</td></tr> |
<tr><td bgcolor="#FFFFCC"><select name="import" multiple> |
|
|
<tr><td bgcolor="#FFFFCC"><select name="importsel" size="10" multiple="multiple"> |
$importwindow |
$importwindow |
</select> |
</select> |
</td> |
</td> |
<td bgcolor="#FFFFAA" align="center"> |
<td bgcolor="#FFFFAA" align="center"> |
Cut selected<br> |
$lt{'cs'}<br /> |
<input type=submit name=cut value='<<<'><p> |
<input type="submit" name="cut" value="<<<" /><p> |
<hr> |
<hr /> |
Paste after selected<br> |
$lt{'ps'}<br /> |
<input type=submit name=paste value='>>>'> |
<input type="submit" name="copy" value="<--" /><p> |
|
<h /r> |
|
$lt{'pas'}<br /> |
|
<input type="submit" name="paste" value="-->" /> |
</td> |
</td> |
<td bgcolor="#FFFFCC"><select name="target" multiple> |
<td bgcolor="#FFFFCC"><select name="target" size="10" multiple="multiple"> |
$targetwindow |
$targetwindow |
</select> |
</select> |
</table> |
</table> |
<input type=hidden name=importdetail value=""> |
<input type="hidden" name="importdetail" value="" /> |
<input type=hidden name=curimpdetail value="$importdetail"> |
<input type="hidden" name="curimpdetail" value="$importdetail" /> |
<input type=hidden name=targetdetail value="$targetdetail"> |
<input type="hidden" name="targetdetail" value="$targetdetail" /> |
|
<input type="hidden" name="impfortarget" value="0" /> |
</form> |
</form> |
</body></html> |
$end_page |
ENDSMPHEAD |
ENDSMPHEAD |
} |
} |
|
|
# ----------------------------------------------------------------- No such dir |
# ----------------------------------------------------------------- No such dir |
sub nodir { |
sub nodir { |
my ($r,$dir)=@_; |
my ($r,$dir)=@_; |
$dir=~s/^\/home\/\w+\/public\_html//; |
my $londocroot = $r->dir_config('lonDocRoot'); |
$r->print(<<ENDNODIR); |
my ($path) = ($dir =~ m{^\Q$londocroot\E?(/priv/[^/]+/[^/]+/)}); |
<html> |
$dir=~s{^\Q$londocroot/priv/\E[^/]+/[^/]+}{}; |
<body bgcolor='#FFFFFF'> |
my $brcrum = [{'href' => &Apache::loncommon::authorspace($path), |
<h1>No such directory: $dir</h1> |
'text' => 'Construction Space'}]; |
</body> |
# {'href' => '', |
</html> |
# 'text' => 'No such directory'}]; |
ENDNODIR |
$r->print(&Apache::loncommon::start_page('Construction Space', |
|
undef, |
|
{'bread_crumbs' => $brcrum,}) |
|
.&Apache::loncommon::head_subbox( |
|
&Apache::loncommon::CSTR_pageheader()) |
|
.'<p class="LC_error">' |
|
.&mt('No such directory: [_1]','<span class="LC_filename">'.$dir.'</span>' |
|
.'</p>' |
|
.&Apache::loncommon::end_page()) |
|
); |
} |
} |
|
|
# ---------------------------------------------------------------- View Handler |
# ---------------------------------------------------------------- View Handler |
|
|
sub viewmap { |
sub viewmap { |
my ($r,$adv,$errtext)=@_; |
my ($r,$url,$adv,$errtext)=@_; |
$r->print('<html><body bgcolor="#FFFFFF">'.&buttons($adv)); |
|
|
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
|
&Apache::lonhtmlcommon::add_breadcrumb({ |
|
text => 'Construction Space', |
|
href => &Apache::loncommon::authorspace($url), |
|
faq => 6, |
|
bug => 'RAT', |
|
help => 'Sequence_Simple_Editor_Creation',}); |
|
&Apache::lonhtmlcommon::add_breadcrumb({ |
|
text => 'RAT', |
|
title => 'Resource Assembly Tool', |
|
href => '',}); |
|
|
|
# Breadcrumbs are included by &start_page |
|
$r->print(&Apache::loncommon::start_page('Edit Content of a Map') |
|
.&Apache::loncommon::head_subbox( |
|
&Apache::loncommon::CSTR_pageheader() |
|
.&buttons($adv)) |
|
); |
if ($errtext) { |
if ($errtext) { |
$r->print($errtext.'<hr>'); |
$r->print('<div class="LC_error">' |
|
.$errtext |
|
.'</div>' |
|
.'<hr />' |
|
); |
} |
} |
foreach (@resources) { |
my $idx=0; |
|
$r->print('<p><span class="LC_filename">'.$url.'</span></p>'); |
|
if ($adv) { |
|
$r->print('<p class="LC_warning">' |
|
.&mt('Map contents are not shown in order.') |
|
.'</p><br />' |
|
); |
|
} |
|
$r->print(&Apache::loncommon::start_data_table() |
|
.&Apache::loncommon::start_data_table_header_row() |
|
.'<th>'.&mt('Type').'</th>' |
|
.'<th>'.&mt('Title in map').'</th>' |
|
.'<th>'.&mt('Filename of resource').'</th>' |
|
.'<th>'.&mt('Link to published resource').'</th>' |
|
.'<th>'.&mt('Link to resource in Construction Space').'</th>' |
|
.&Apache::loncommon::end_data_table_header_row() |
|
); |
|
foreach (&LONCAPA::map::attemptread(&Apache::lonnet::filelocation('',$url))) { |
if (defined($_)) { |
if (defined($_)) { |
my ($title,$url)=split(/\:/,$_); |
$idx++; |
$title=~s/\&colon\;/\:/g; |
my ($title,$url,$cond)=split(/\:/,$_); |
$url=~s/\&colon\;/\:/g; |
if ($cond eq 'cond') { next; } |
unless ($title) { $title='<i>Unknown</i>'; } |
$title= &LONCAPA::map::qtescape($title); |
|
$url = &LONCAPA::map::qtescape($url); |
|
unless ($title) { $title=(split(/\//,$url))[-1] }; |
|
unless ($title) { $title='<i>'.&mt('Empty').'</i>'; } |
|
my $resurl = $url; |
|
my $resfilepath = $Apache::lonnet::perlvar{'lonDocRoot'}.$resurl; |
|
my $filename; |
|
if ($resurl =~ m#/([^/]+)$#) { |
|
$filename = $1; |
|
} |
|
my $cstrurl = $resurl; |
|
$cstrurl =~ s{^/res/}{/priv/}; |
|
$r->print(&Apache::loncommon::start_data_table_row() |
|
.'<td>' |
|
.'<img src="'.&Apache::loncommon::icon($resfilepath).'" alt="" />' |
|
.'</td>' |
|
.'<td>' |
|
.&HTML::Entities::encode(&LONCAPA::map::qtescape($title)) |
|
.'</td>' |
|
.'<td>'.$filename.'</td>' |
|
.'<td>' |
|
); |
if ($url) { |
if ($url) { |
$r->print('<a href="'.&Apache::lonratsrv::qtescape($url).'">'); |
$r->print('<a href="'.$resurl.'">'.&mt('Resource space').'</a>'); |
|
} else { |
|
$r->print(' '); |
} |
} |
$r->print(&Apache::lonratsrv::qtescape($title)); |
$r->print('</td><td>'); |
if ($url) { $r->print('</a>'); } |
if ($url) { |
$r->print('<br>'); |
$r->print('<a href="'.$cstrurl.'">'. |
|
&mt('Construction space').'</a>'); |
|
} else { |
|
$r->print(' '); |
|
} |
|
$r->print('</td>' |
|
.&Apache::loncommon::end_data_table_row() |
|
); |
} |
} |
} |
} |
$r->print('</body></html>'); |
$r->print(&Apache::loncommon::end_data_table()); |
|
$r->print(&Apache::loncommon::end_page()); |
} |
} |
|
|
# ================================================================ Main Handler |
# ================================================================ Main Handler |
|
|
sub handler { |
sub handler { |
my $r=shift; |
my $r=shift; |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
|
|
return OK if $r->header_only; |
return OK if $r->header_only; |
|
my $target = $env{'form.grade_target'}; |
|
if ($target eq 'meta') { |
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
return OK; |
|
} |
|
|
my $url=$r->uri; |
my $url=$r->uri; |
my $fn=&Apache::lonnet::filelocation('',$url); |
my $fn=&Apache::lonnet::filelocation('',$url); |
|
|
Line 456 sub handler {
|
Line 790 sub handler {
|
# ------------------------------------------- Determine which tools can be used |
# ------------------------------------------- Determine which tools can be used |
my $adv=0; |
my $adv=0; |
|
|
unless ($ENV{'form.forcesmp'}) { |
unless ($env{'form.forcesmp'}) { |
if ($ENV{'form.forceadv'}) { |
if ($env{'form.forceadv'}) { |
$adv=1; |
$adv=1; |
} elsif (my $fh=Apache::File->new($fn)) { |
} elsif (my $fh=Apache::File->new($fn)) { |
my $allmap=join('',<$fh>); |
my $allmap=join('',<$fh>); |
Line 469 sub handler {
|
Line 803 sub handler {
|
my $fatal=0; |
my $fatal=0; |
|
|
# -------------------------------------------------------------------- Load map |
# -------------------------------------------------------------------- Load map |
($errtext,$fatal)=&mapread($fn,$errtext); |
($errtext,$fatal)=&LONCAPA::map::mapread($fn,$errtext); |
|
|
if ($fatal==1) { $adv=1; } |
if ($fatal==1) { $adv=1; } |
|
|
# ----------------------------------- adv==1 now means "graphical MUST be used" |
# ----------------------------------- adv==1 now means "graphical MUST be used" |
|
|
if ($ENV{'form.forceadv'}) { |
if ($env{'form.forceadv'}) { |
&ratedt($r,$url); |
&ratedt($r,$url); |
} elsif ($ENV{'form.forcesmp'}) { |
} elsif ($env{'form.forcesmp'}) { |
&smpedt($r,$errtext); |
&smpedt($r,$url,$errtext); |
} else { |
} else { |
&viewmap($r,$adv,$errtext); |
&viewmap($r,$url,$adv,$errtext); |
} |
} |
return OK; |
return OK; |
} |
} |
Line 490 __END__
|
Line 824 __END__
|
|
|
|
|
|
|
|
=pod |
|
|
|
=head1 NAME |
|
|
|
Apache::lonratedt: simple resource assembly tool |
|
|
|
=head1 SYNOPSIS |
|
|
|
lonratedt provides the routines and the handler for the Advanced |
|
Resource Assembly Tool (RAT), and ties the various pieces together |
|
with Javascript. |
|
|
|
=head1 OVERVIEW |
|
|
|
=head2 Map Representation |
|
|
|
=begin latex |
|
|
|
% |
|
\begin{figure} |
|
\begin{center}\includegraphics[% |
|
width=0.55\paperwidth,bb = 0 0 200 100, draft, type=eps]{Map_Example}\end{center} |
|
|
|
|
|
\caption{\label{Map_In_Advanced_Editor}Example of a Map in the Advanced Editor} |
|
\end{figure} |
|
% |
|
\begin{figure} |
|
\begin{lyxcode} |
|
<map> |
|
|
|
~~<resource~id=\char`\"{}1\char`\"{} |
|
|
|
~~~~src=\char`\"{}/res/msu/korte/phy231welcome.html\char`\"{} |
|
|
|
~~~~type=\char`\"{}start\char`\"{} |
|
|
|
~~~~title=\char`\"{}Start\char`\"{}> |
|
|
|
~~~~</resource> |
|
|
|
~~<resource~id=\char`\"{}2\char`\"{} |
|
|
|
~~~~src=\char`\"{}\char`\"{}~type=\char`\"{}finish\char`\"{} |
|
|
|
~~~~title=\char`\"{}Finish\char`\"{}> |
|
|
|
~~~~</resource> |
|
|
|
~~<resource~id=\char`\"{}6\char`\"{} |
|
|
|
~~~~src=\char`\"{}/res/msu/korte/tests/units.problem\char`\"{} |
|
|
|
~~~~type=\char`\"{}mandatory\char`\"{} |
|
|
|
~~~~title=\char`\"{}Physical~Units~Test\char`\"{}> |
|
|
|
~~~~</resource> |
|
|
|
~~<resource~id=\char`\"{}9\char`\"{} |
|
|
|
~~~~src=\char`\"{}/res/msu/korte/chapters/onedim.sequence\char`\"{} |
|
|
|
~~~~title=\char`\"{}Motion~in~One~Dimension\char`\"{}> |
|
|
|
~~~~</resource> |
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~~<resource~id=\char`\"{}11\char`\"{} |
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~~~~src=\char`\"{}/res/msu/bauer/bridges/units.sequence\char`\"{} |
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~~~~title=\char`\"{}Physical~Units~Refresher\char`\"{}> |
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~~~~</resource> |
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~~<condition~id=\char`\"{}19\char`\"{} |
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~~~~type=\char`\"{}stop\char`\"{} |
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~~~~value=\char`\"{}user.assessments{[}this./res/msu/korte/tests/units.problem{]}.status=solved\char`\"{}> |
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~~~~</condition> |
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~~<link~from=\char`\"{}1\char`\"{}~to=\char`\"{}6\char`\"{}></link> |
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~~<link~from=\char`\"{}6\char`\"{}~to=\char`\"{}9\char`\"{}~condition=\char`\"{}19\char`\"{}></link> |
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~~<link~from=\char`\"{}6\char`\"{}~to=\char`\"{}11\char`\"{}></link> |
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~~<link~from=\char`\"{}11\char`\"{}~to=\char`\"{}6\char`\"{}></link> |
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~~</map> |
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\end{lyxcode} |
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\caption{\label{XML}XML for Map in Figure \ref{Map_In_Advanced_Editor}} |
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\end{figure} |
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=end latex |
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|
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Fig. "XML for Map in Figure" shows the XML representation of the |
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resource map shown in Fig. "Example of a Map in the Advanced Editor", |
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which is the format in which maps are stored. In the figure, however, |
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additional graphical map layout information generated by the Advanced |
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Resource Assembly Tool is not displayed. This graphical information is |
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optional to re-generate the same graphical layout when the map is |
|
brought up again in the Resource Assembly Tool, and is not needed for |
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any other system functionality. |
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|
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Maps can be generated by tools other than the Resource Assembly |
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Tool. In particular, an author might have some other representation of |
|
a course sequence, which can be converted into a map using scripts. If |
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this map then were to be brought up in the Resource Assembly Tool, the |
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Tool would automatically generate a graphical layout for it. Each |
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entry of the map (resources, conditions and links) is stored in a |
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separate tag. |
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|
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Resources and conditionsX<conditions> have to have unique ID |
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numbers. These numbers are automatically generated by the Resource |
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Assembly Tool when the entry is first created, or added to the entries |
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when a map generated outside the Resource Assembly Tool is first |
|
retrieved. They can also be assigned by custom scripts or added in by |
|
hand. |
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|
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In the XML example, entry 1 is the start resource of the map. When |
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this map is accessed, the source (src) URL of this tag will be the |
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first resource rendered. Entry 2 is the finish resource of this |
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map. This resource will be the last resource in the sequence of |
|
resources. Entry 6 is a problem resource with the given URL and title, |
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as well as the priority "mandatory". Entry 19 is a condition, which is |
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used by the link between entries 6, the problem, and 9, a |
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sequence. I<The final syntax for conditions has not yet been |
|
determined.> |
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=cut |
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