version 1.6, 2001/12/04 15:34:57
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version 1.10, 2002/10/18 13:48:57
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Line 41
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# 03/31,04/03 Gerd Kortemeyer) |
# 03/31,04/03 Gerd Kortemeyer) |
# |
# |
# 05/02/01,05/09 Gerd Kortemeyer |
# 05/02/01,05/09 Gerd Kortemeyer |
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# 12/13 Scott Harrison |
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# |
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### |
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package Apache::londiff; |
package Apache::londiff; |
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Line 50 use File::Copy;
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Line 53 use File::Copy;
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use Algorithm::Diff qw(diff); |
use Algorithm::Diff qw(diff); |
use Apache::Constants qw(:common :http :methods); |
use Apache::Constants qw(:common :http :methods); |
use Apache::loncacc; |
use Apache::loncacc; |
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use Apache::lonnet(); |
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use Apache::loncommon(); |
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sub handler { |
sub handler { |
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Line 57 sub handler {
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Line 62 sub handler {
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# Get query string for limited number of parameters |
# Get query string for limited number of parameters |
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map { |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
my ($name, $value) = split(/=/,$_); |
['filename','versiontwo','versionone']); |
$value =~ tr/+/ /; |
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$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
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if (($name eq 'filename') || ($name eq 'versiontwo') || |
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($name eq 'versionone')) { |
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unless ($ENV{'form.'.$name}) { |
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$ENV{'form.'.$name}=$value; |
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} |
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} |
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} (split(/&/,$ENV{'QUERY_STRING'})); |
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# Get the files |
# Get the files |
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my $cuname=$ENV{'user.name'}; |
my $cuname=$ENV{'user.name'}; |
my $cudom=$ENV{'user.domain'}; |
my $cudom=$ENV{'user.domain'}; |
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unless (($cuname,$cudom)= |
if ($ENV{'form.filename'}=~/^\/res\//) { |
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($cudom,$cuname,$ENV{'form.filename'})= |
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($ENV{'form.filename'}=~/^\/res\/(\w+)\/(\w+)\/(.*)$/); |
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} else { |
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unless (($cuname,$cudom)= |
&Apache::loncacc::constructaccess($ENV{'form.filename'}, |
&Apache::loncacc::constructaccess($ENV{'form.filename'}, |
$r->dir_config('lonDefDomain'))) { |
$r->dir_config('lonDefDomain'))) { |
$r->log_reason($cuname.' at '.$cudom. |
$r->log_reason($cuname.' at '.$cudom. |
Line 82 sub handler {
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Line 81 sub handler {
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' - not authorized', |
' - not authorized', |
$r->filename); |
$r->filename); |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
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} |
} |
} |
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my $efn=$ENV{'form.filename'}; |
my $efn=$ENV{'form.filename'}; |
Line 96 sub handler {
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Line 96 sub handler {
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$r->print('<html><head><title>LON-CAPA Construction Diffs</title></head>'); |
$r->print('<html><head><title>LON-CAPA Construction Diffs</title></head>'); |
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$r->print('<body bgcolor="#FFFFFF">'); |
$r->print(&Apache::loncommon::bodytag('Resource Differences')); |
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$r->print('<h1>Compare versions of <tt>'.$efn.'</tt></h1>'); |
$r->print('<h1>Compare versions of <tt>'.$efn.'</tt></h1>'); |
Line 107 sub handler {
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Line 107 sub handler {
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} |
} |
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if (&Apache::lonnet::fileembstyle(($efn=~/\.(\w+)$/)) eq |
if (&Apache::loncommon::fileembstyle(($efn=~/\.(\w+)$/)) eq |
'ssi') { |
'ssi') { |
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$r->print('<p><font color="red">'); |
if ($ENV{'form.versionone'} eq 'priv') { |
if ($ENV{'form.versionone'} eq 'priv') { |
my $fn='/home/'.$cuname.'/public_html/'.$efn; |
my $fn='/home/'.$cuname.'/public_html/'.$efn; |
if (-e $fn) { |
if (-e $fn) { |
Line 119 sub handler {
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Line 120 sub handler {
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$f1[$#f1+1]=$line; |
$f1[$#f1+1]=$line; |
} |
} |
} |
} |
$r->print('<h3>Construction Space Version</h3>'); |
$r->print('<b>Construction Space Version</b>'); |
} else { |
} else { |
my $fn= |
my $fn= |
'/home/httpd/html//res/'.$cudom.'/'.$cuname.'/'; |
'/home/httpd/html//res/'.$cudom.'/'.$cuname.'/'; |
if ($ENV{'form.versionone'}) { |
if ($ENV{'form.versionone'}) { |
my ($main,$suffix)=($efn=~/^(.+)\.(\w+)$/); |
my ($main,$suffix)=($efn=~/^(.+)\.(\w+)$/); |
$fn.=$main.'.'.$ENV{'form.versionone'}.'.'.$suffix; |
$fn.=$main.'.'.$ENV{'form.versionone'}.'.'.$suffix; |
$r->print('<h3>Version '.$ENV{'form.versionone'}.'</h3>'); |
$r->print('<b>Version '.$ENV{'form.versionone'}.'</b>'); |
} else { |
} else { |
$fn.=$efn; |
$fn.=$efn; |
$r->print('<h3>Current Version</h3>'); |
$r->print('<b>Current Version</b>'); |
} |
} |
@f1=split(/\n/,&Apache::lonnet::getfile($fn)); |
@f1=split(/\n/,&Apache::lonnet::getfile($fn)); |
} |
} |
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$r->print('versus'); |
$r->print('</font><br />versus<br /><font color="green">'); |
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if ($ENV{'form.versiontwo'} eq 'priv') { |
if ($ENV{'form.versiontwo'} eq 'priv') { |
my $fn='/home/'.$cuname.'/public_html/'.$efn; |
my $fn='/home/'.$cuname.'/public_html/'.$efn; |
Line 146 sub handler {
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Line 147 sub handler {
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$f2[$#f2+1]=$line; |
$f2[$#f2+1]=$line; |
} |
} |
} |
} |
$r->print('<h3>Construction Space Version</h3>'); |
$r->print('<b>Construction Space Version</b>'); |
} else { |
} else { |
my $fn= |
my $fn= |
'/home/httpd/html/res/'.$cudom.'/'.$cuname.'/'; |
'/home/httpd/html/res/'.$cudom.'/'.$cuname.'/'; |
if ($ENV{'form.versiontwo'}) { |
if ($ENV{'form.versiontwo'}) { |
my ($main,$suffix)=($efn=~/^(.+)\.(\w+)$/); |
my ($main,$suffix)=($efn=~/^(.+)\.(\w+)$/); |
$fn.=$main.'.'.$ENV{'form.versiontwo'}.'.'.$suffix; |
$fn.=$main.'.'.$ENV{'form.versiontwo'}.'.'.$suffix; |
$r->print('<h3>Version '.$ENV{'form.versiontwo'}.'</h3>'); |
$r->print('<b>Version '.$ENV{'form.versiontwo'}.'</b>'); |
} else { |
} else { |
$fn.=$efn; |
$fn.=$efn; |
$r->print('<h3>Current Version</h3>'); |
$r->print('<b>Current Version</b>'); |
} |
} |
@f2=split(/\n/,&Apache::lonnet::getfile($fn)); |
@f2=split(/\n/,&Apache::lonnet::getfile($fn)); |
} |
} |
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$r->print('</font></p>'); |
# Run diff |
# Run diff |
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my $diffs = diff(\@f1, \@f2); |
my $diffs = diff(\@f1, \@f2); |