version 1.13, 2001/07/03 22:37:37
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version 1.19, 2002/06/27 16:43:57
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Server for RAT Maps |
# Server for RAT Maps |
# |
# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
# (Edit Handler for RAT Maps |
# (Edit Handler for RAT Maps |
# (TeX Content Handler |
# (TeX Content Handler |
# |
# |
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Line 32
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# 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 |
# 4/30/2001 Scott Harrison |
# 5/3,06/25,07/03 Gerd Kortemeyer |
# 5/3,06/25,07/03,07/04,07/05 Gerd Kortemeyer |
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package Apache::lonratsrv; |
package Apache::lonratsrv; |
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Line 33 sub qtescape {
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Line 57 sub qtescape {
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sub qtunescape { |
sub qtunescape { |
my $str=shift; |
my $str=shift; |
$str=~s/\:/\&\#58\;/g; |
$str=~s/\:/\&colon\;/g; |
$str=~s/\'/\&\#39\;/g; |
$str=~s/\'/\&\#39\;/g; |
$str=~s/\,/\&\#44\;/g; |
$str=~s/\,/\&\#44\;/g; |
$str=~s/\"/\&\#34\;/g; |
$str=~s/\"/\&\#34\;/g; |
Line 84 sub loadmap {
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Line 108 sub loadmap {
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$outstr.='<:>'; |
$outstr.='<:>'; |
$outstr.=qtunescape($token->[2]->{'title'}).":"; |
$outstr.=qtunescape($token->[2]->{'title'}).":"; |
$outstr.=qtunescape($token->[2]->{'src'}).":"; |
$outstr.=qtunescape($token->[2]->{'src'}).":"; |
if ($token->[2]->{'src'}=~/\/\//) { |
if ($token->[2]->{'external'} eq 'true') { |
$outstr.='true:'; |
$outstr.='true:'; |
} else { |
} else { |
$outstr.='false:'; |
$outstr.='false:'; |
Line 173 sub loadmap {
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Line 197 sub loadmap {
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# ----------------------------------------------------------- Saves map to disk |
# ----------------------------------------------------------- Saves map to disk |
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sub savemap { |
sub savemap { |
my ($fn,$errtext)=@_; |
my ($fn,$errtext,$r)=@_; |
my %alltypes; |
my %alltypes; |
my %allvalues; |
my %allvalues; |
if (($fn=~/\.sequence$/) || |
if (($fn=~/\.sequence$/) || |
Line 201 sub savemap {
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Line 225 sub savemap {
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if ($comp[1]!~/^http\:\/\//) { |
if ($comp[1]!~/^http\:\/\//) { |
$comp[1]='http://'.$comp[1]; |
$comp[1]='http://'.$comp[1]; |
} |
} |
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$comp[1].='" external="true'; |
} else { |
} else { |
if ($comp[1]=~/^http\:\/\//) { |
if ($comp[1]=~/^http\:\/\//) { |
$comp[1]=~s/^http\:\/\/[^\/]*\//\//; |
$comp[1]=~s/^http\:\/\/[^\/]*\//\//; |
Line 265 sub savemap {
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Line 290 sub savemap {
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print $fh $outstr; |
print $fh $outstr; |
$errtext.="Map saved as $fn. "; |
$errtext.="Map saved as $fn. "; |
} else { |
} else { |
$errtext.='Could not write file $fn. Map not saved. '; |
$errtext.='Could not write file '.$fn.'. Map not saved. '; |
} |
} |
} |
} |
} else { |
} else { |
# -------------------------------------------- Cannot write to that file, error |
# -------------------------------------------- Cannot write to that file, error |
$errtext.='Map not saved: The specified path does not exist. '; |
$errtext.='Map not saved: The specified '.$fn.' path does not exist. '.$r->uri(); |
} |
} |
return $errtext; |
return $errtext; |
} |
} |
Line 291 sub handler {
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Line 316 sub handler {
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$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=''; |
my $outtext=''; |
my $outtext=''; |
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if ($mode ne 'loadonly') { |
if ($mode ne 'loadonly') { |
$errtext=&savemap($fn,$errtext); |
$errtext=&savemap($fn,$errtext,$r); |
} |
} |
($outtext,$errtext)=&loadmap($fn,$errtext); |
($outtext,$errtext)=&loadmap($fn,$errtext); |
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