version 1.18, 2002/06/24 14:05:51
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version 1.28, 2004/04/23 19:59:01
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Line 31
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Line 31
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# 05/29/00,05/30 Gerd Kortemeyer) |
# 05/29/00,05/30 Gerd Kortemeyer) |
# 7/1 Gerd Kortemeyer) |
# 7/1 Gerd Kortemeyer) |
# 7/1,7/3,7/4,7/7,7/8,7/10,7/26,10/2 Gerd Kortemeyer |
# 7/1,7/3,7/4,7/7,7/8,7/10,7/26,10/2 Gerd Kortemeyer |
# 4/30/2001 Scott Harrison |
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# 5/3,06/25,07/03,07/04,07/05 Gerd Kortemeyer |
# 5/3,06/25,07/03,07/04,07/05 Gerd Kortemeyer |
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package Apache::lonratsrv; |
package Apache::lonratsrv; |
Line 67 sub qtunescape {
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Line 66 sub qtunescape {
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# --------------------------------------------------------- Loads map from disk |
# --------------------------------------------------------- Loads map from disk |
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sub loadmap { |
sub loadmap { |
my ($fn,$errtext)=@_; |
my ($fn,$errtext,$infotext)=@_; |
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if ($errtext) { return('',$errtext); } |
my $outstr=''; |
my $outstr=''; |
my @content=(); |
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my @obj=(); |
my @obj=(); |
my @links=(); |
my @links=(); |
if (-e $fn) { |
my $instr=''; |
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if ($fn=~/^\/*uploaded\//) { |
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$instr=&Apache::lonnet::getfile($fn); |
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} elsif (-e $fn) { |
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my @content=(); |
{ |
{ |
my $fh=Apache::File->new($fn); |
my $fh=Apache::File->new($fn); |
@content=<$fh>; |
@content=<$fh>; |
} |
} |
my $instr=join('',@content); |
$instr=join('',@content); |
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} |
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if ($instr eq -2) { |
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$errtext.='Map not loaded: An error occured while trying to load the map.'; |
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} elsif ($instr) { |
my $parser = HTML::TokeParser->new(\$instr); |
my $parser = HTML::TokeParser->new(\$instr); |
my $token; |
my $token; |
my $graphmode=0; |
my $graphmode=0; |
Line 190 sub loadmap {
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Line 197 sub loadmap {
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} else { |
} else { |
$errtext.='Map not loaded: The file does not exist. '; |
$errtext.='Map not loaded: The file does not exist. '; |
} |
} |
return($outstr,$errtext); |
return($outstr,$errtext,$infotext); |
} |
} |
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Line 198 sub loadmap {
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Line 205 sub loadmap {
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sub savemap { |
sub savemap { |
my ($fn,$errtext)=@_; |
my ($fn,$errtext)=@_; |
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my $infotext=''; |
my %alltypes; |
my %alltypes; |
my %allvalues; |
my %allvalues; |
if (($fn=~/\.sequence$/) || |
if (($fn=~/\.sequence(\.tmp)*$/) || |
($fn=~/\.page$/)) { |
($fn=~/\.page(\.tmp)*$/)) { |
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# ------------------------------------------------------------- Deal with input |
# ------------------------------------------------------------- Deal with input |
my @tags=split(/<&>/,$ENV{'form.output'}); |
my @tags=split(/<&>/,$ENV{'form.output'}); |
Line 213 sub savemap {
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Line 221 sub savemap {
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} else { |
} else { |
$outstr="<map>\n"; |
$outstr="<map>\n"; |
} |
} |
map { |
foreach (@tags) { |
my @parts=split(/<:>/,$_); |
my @parts=split(/<:>/,$_); |
if ($parts[0] eq 'objcont') { |
if ($parts[0] eq 'objcont') { |
my @comp=split(/:/,$parts[$#parts]); |
my @comp=split(/:/,$parts[$#parts]); |
Line 284 sub savemap {
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Line 292 sub savemap {
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$outstr.=' value="'.qtescape($parts[$#parts]).'"></'. |
$outstr.=' value="'.qtescape($parts[$#parts]).'"></'. |
$parts[0].">\n"; |
$parts[0].">\n"; |
} |
} |
} @tags; |
} |
$outstr.="</map>\n"; |
$outstr.="</map>\n"; |
{ |
if ($fn=~/^\/*uploaded\/(\w+)\/(\w+)\/(.*)$/) { |
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$ENV{'form.output'}=$outstr; |
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my $home=&Apache::lonnet::homeserver($2,$1); |
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my $result=&Apache::lonnet::finishuserfileupload($2,$1,$home, |
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'output',$3); |
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if ($result != m|^/uploaded/|) { |
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$errtext.='Map not saved: A network error occured when trying to save the map. '; |
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} |
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} else { |
my $fh; |
my $fh; |
if ($fh=Apache::File->new(">$fn")) { |
if ($fh=Apache::File->new(">$fn")) { |
print $fh $outstr; |
print $fh $outstr; |
$errtext.="Map saved as $fn. "; |
$infotext.="Map saved as $fn. "; |
} else { |
} else { |
$errtext.='Could not write file '.$fn.'. Map not saved. '; |
$errtext.='Could not write file '.$fn.'. Map not saved. '; |
} |
} |
Line 299 sub savemap {
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Line 315 sub savemap {
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# -------------------------------------------- Cannot write to that file, error |
# -------------------------------------------- Cannot write to that file, error |
$errtext.='Map not saved: The specified path does not exist. '; |
$errtext.='Map not saved: The specified path does not exist. '; |
} |
} |
return $errtext; |
return ($errtext,$infotext); |
} |
} |
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# ================================================================ Main Handler |
# ================================================================ Main Handler |
Line 318 sub handler {
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Line 334 sub handler {
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$url=~s/\/loadonly\/ratserver$/\/save\/ratserver/; |
$url=~s/\/loadonly\/ratserver$/\/save\/ratserver/; |
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my $fn=$r->filename; |
my $fn=$r->filename; |
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my $lonDocRoot=$r->dir_config('lonDocRoot'); |
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if ( $fn =~ /$lonDocRoot/ ) { |
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#internal authentication, needs fixup. |
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$fn = $url; |
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$fn=~s|^/~(\w+)|/home/$1/public_html|; |
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$fn=~s|/[^/]*/ratserver$||; |
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} |
my $errtext=''; |
my $errtext=''; |
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my $infotext=''; |
my $outtext=''; |
my $outtext=''; |
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if ($mode ne 'loadonly') { |
if ($mode ne 'loadonly') { |
$errtext=&savemap($fn,$errtext); |
($errtext,$infotext)=&savemap($fn,$errtext); |
} |
} |
($outtext,$errtext)=&loadmap($fn,$errtext); |
($outtext,$errtext,$infotext)=&loadmap($fn,$errtext,$infotext); |
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$r->print(<<ENDDOCUMENT); |
$r->print(<<ENDDOCUMENT); |
<html> |
<html> |
Line 336 sub handler {
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Line 360 sub handler {
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parent.flag=1; |
parent.flag=1; |
</script> |
</script> |
ENDDOCUMENT |
ENDDOCUMENT |
if ($errtext ne '') { |
if (($errtext ne '') || ($infotext ne '')) { |
$r->print(<<ENDSCRIPT); |
$r->print(<<ENDSCRIPT); |
<script> |
<script> |
alert("$errtext"); |
alert("$infotext $errtext"); |
</script> |
</script> |
ENDSCRIPT |
ENDSCRIPT |
} |
} |