version 1.7, 2002/05/10 15:42:16
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version 1.8, 2002/05/10 18:58:04
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Line 37 use Apache::Constants qw(:common);
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Line 37 use Apache::Constants qw(:common);
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use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lonratsrv; |
use Apache::lonratsrv; |
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my @links=(); |
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my @resources=(); |
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# Mapread read maps into global arrays @links and @resources, determines status |
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sub mapread { |
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my $fn=shift; |
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undef @links; |
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undef @resources; |
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my ($outtext,$errtext)=&Apache::lonratsrv::loadmap($fn,''); |
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if ($errtext) { return ($errtext,2); } |
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foreach (split(/\<\&\>/,$outtext)) { |
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my ($command,$parms)=split(/\<\:\>/,$_); |
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my @item=split(/\:/,$parms); |
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if ($command eq 'objcont') { |
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} |
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if ($command eq 'objlinks') { |
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if (defined($links[$item[0]])) { |
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return |
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('Map too complex, has branchings. Use advanced editor.',1); |
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} |
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if ($links[$item[2]]) { |
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return |
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('Map too complex, has conditions. Use advanced editor.',1); |
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} |
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$links[$item[0]]=$item[1]; |
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} |
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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)=@_; |
Line 58 sub ratedt {
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Line 94 sub ratedt {
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ENDDOCUMENT |
ENDDOCUMENT |
} |
} |
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# ---------------------------------------------------------------- Make buttons |
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sub buttons { |
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my $adv=shift; |
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my $output='<form method=post>'; |
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if ($adv==1) { |
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$output.='<input type=submit name=forceadv value="Edit">'; |
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} else { |
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unless ($adv==2) { |
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$output.='<input type=submit name=forcesmp value="Simple Edit">'; |
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} |
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$output.='<input type=submit name=forceadv value="Advanced Edit">'; |
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} |
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return $output.'</form><hr>'; |
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} |
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sub smpedt { |
sub smpedt { |
my ($r,$fn)=@_; |
my ($r,$errtext)=@_; |
my $errtext=''; |
my $buttons=&buttons(2); |
my ($outtext,$errtext)=&Apache::lonratsrv::loadmap($fn,$errtext); |
# ----------------------------------------------------- Start simple RAT screen |
my @loadelements=split(/\<\&\>/,$outtext); |
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$r->print(<<ENDSMPHEAD); |
$r->print(<<ENDSMPHEAD); |
<html> |
<html> |
<head> |
<head> |
Line 148 function idxcheck(mode) {
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Line 199 function idxcheck(mode) {
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</script> |
</script> |
</head> |
</head> |
<body bgcolor='#FFFFFF'> |
<body bgcolor='#FFFFFF'> |
<form method=post> |
$buttons |
<input type=submit name=forceadv |
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value="Advanced Map Editing - Graphical Resource Assembly Tool"><hr> |
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<font color=red>$errtext</font> |
<font color=red>$errtext</font> |
<a href="javascript:groupsearch()">Group Search</a> |
<a href="javascript:groupsearch()">Group Search</a> |
<a href="javascript:groupimport()">Group Import</a> |
<a href="javascript:groupimport()">Group Import</a> |
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ENDSMPHEAD |
ENDSMPHEAD |
$r->print('<pre>'); |
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foreach (@loadelements) { $r->print($_."\n") } |
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$r->print('</pre>'); |
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$r->print( |
$r->print( |
'<input type=submit name=forcesmp value="Store"></form></body></html>'); |
'<input type=submit name=forcesmp value="Store"></form></body></html>'); |
} |
} |
Line 175 sub nodir {
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Line 222 sub nodir {
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ENDNODIR |
ENDNODIR |
} |
} |
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# ---------------------------------------------------------------- View Handler |
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sub viewmap { |
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my ($r,$adv)=@_; |
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$r->print('<html><body bgcolor="#FFFFFF">'.&buttons($adv)); |
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$r->print('</body></html>'); |
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} |
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# ================================================================ Main Handler |
# ================================================================ Main Handler |
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sub handler { |
sub handler { |
Line 192 sub handler {
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Line 248 sub handler {
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&nodir($r,$dir); |
&nodir($r,$dir); |
return OK; |
return OK; |
} |
} |
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# ------------------------------------------- Determine which tools can be used |
my $adv=0; |
my $adv=0; |
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unless ($ENV{'form.forcesmp'}) { |
unless ($ENV{'form.forcesmp'}) { |
Line 203 sub handler {
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Line 261 sub handler {
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} |
} |
} |
} |
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if ($adv) { |
my $errtext=''; |
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my $fatal=0; |
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# -------------------------------------------------------------------- Load map |
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($errtext,$fatal)=&mapread($fn,$errtext); |
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if ($fatal==1) { $adv=1; } |
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# ----------------------------------- adv==1 now means "graphical MUST be used" |
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if ($ENV{'form.forceadv'}) { |
&ratedt($r,$url); |
&ratedt($r,$url); |
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} elsif ($ENV{'form.forcesmp'}) { |
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&smpedt($r,$errtext); |
} else { |
} else { |
&smpedt($r,$fn); |
&viewmap($r,$adv); |
} |
} |
return OK; |
return OK; |
} |
} |