version 1.25, 2008/11/20 14:37:30
|
version 1.28.2.1, 2011/11/07 15:18:13
|
Line 77 sub handler {
|
Line 77 sub handler {
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['filename','versiontwo', |
['filename','versiontwo', |
'versionone','filetwo']); |
'versionone','filetwo']); |
# Get the files |
|
|
|
|
# Check permissions |
|
my $allowed=0; |
my $cuname=$env{'user.name'}; |
my $cuname=$env{'user.name'}; |
my $cudom=$env{'user.domain'}; |
my $cudom=$env{'user.domain'}; |
|
|
if ($env{'form.filename'}=~/^\/res\//) { |
if ($env{'form.filename'}=~ m{^/res/}) { |
($cudom,$cuname,$env{'form.filename'})= |
if (&Apache::lonnet::allowed('bre',$env{'form.filename'})) { |
($env{'form.filename'}=~m{^/res/($LONCAPA::domain_re)/($LONCAPA::username_re)/(.*)$}); |
if ($env{'request.course.id'}) { |
|
if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { |
|
$allowed = 1; |
|
} |
|
} else { |
|
$allowed = 1; |
|
} |
|
} elsif (&Apache::lonnet::allowed('bro',$env{'form.filename'})) { |
|
$allowed = 1; |
|
} |
|
if ($allowed) { |
|
($cudom,$cuname,$env{'form.filename'})= |
|
($env{'form.filename'}=~m{^/res/($LONCAPA::domain_re)/($LONCAPA::username_re)(/.*)$}); |
|
|
|
if (($env{'form.versionone'} eq 'priv') || ($env{'form.versiontwo'} eq 'priv')) { |
|
my ($cstrname,$cstrdom) = |
|
&Apache::loncacc::constructaccess("/priv/$cuname".$env{'form.filename'},$cudom); |
|
unless (($cstrname eq $cuname) && ($cstrdom eq $cudom)) { |
|
$allowed = 0; |
|
} |
|
} |
|
} |
} else { |
} else { |
unless (($cuname,$cudom)= |
($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.':'.$cudom. |
if ($cuname ne '' && $cudom ne '') { |
' trying to get diffs file '.$env{'form.filename'}. |
$allowed = 1; |
' - not authorized', |
} else { |
$r->filename); |
$r->log_reason($env{'user.name'}.':'.$env{'user.domain'}. |
return HTTP_NOT_ACCEPTABLE; |
' trying to get diffs file '.$env{'form.filename'}. |
} |
' - not authorized', |
|
$r->filename); |
|
} |
} |
} |
|
unless ($allowed) { |
|
return HTTP_NOT_ACCEPTABLE; |
|
} |
|
|
|
# Get the files |
|
|
my $efn=$env{'form.filename'}; |
my $efn=$env{'form.filename'}; |
|
|
$efn=~s{/\~($LONCAPA::username_re)}{}g; |
$efn=~s{/\~($LONCAPA::username_re)}{}g; |
Line 107 sub handler {
|
Line 136 sub handler {
|
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
|
|
$r->print(&Apache::loncommon::start_page('Resource Differences')); |
$r->print(&Apache::loncommon::start_page('Resource Differences',undef, |
|
{'no_nav_bar' => 1, })); |
|
|
$r->print('<h1>'.($env{'form.filetwo'}?'':&mt('Compare versions of')). |
$r->print(($env{'form.filetwo'}?'':&mt('Compare versions of')). |
' <tt>'.$efn.'</tt></h1>'); |
' <span class="LC_filename">'.$efn.'</span>'); |
|
|
if (($cuname ne $env{'user.name'}) || ($cudom ne $env{'user.domain'})) { |
if (($cuname ne $env{'user.name'}) || ($cudom ne $env{'user.domain'})) { |
$r->print('<h3><span class="LC_diff_coauthor">Co-Author: '.$cuname.' at '.$cudom. |
$r->print('<p><span class="LC_info">' |
'</span></h3>'); |
.&mt('Co-Author [_1]' |
|
,&Apache::loncommon::plainname($cuname,$cudom) |
|
.' ('.$cuname.':'.$cudom.')') |
|
.'</span></p>' |
|
); |
} |
} |
|
|
|
|
Line 176 sub handler {
|
Line 209 sub handler {
|
# Run diff |
# Run diff |
|
|
my $diffs = diff(\@f1, \@f2); |
my $diffs = diff(\@f1, \@f2); |
|
|
# Start page output |
|
|
|
my $chunk; |
if (@$diffs) { |
my $line; |
# Start page output |
|
my $chunk; |
$r->print('<pre>'); |
my $line; |
|
$r->print('<pre>'); |
foreach $chunk (@$diffs) { |
foreach $chunk (@$diffs) { |
|
foreach $line (@$chunk) { |
foreach $line (@$chunk) { |
my ($sign, $lineno, $text) = @$line; |
my ($sign, $lineno, $text) = @$line; |
$text=&HTML::Entities::encode($text,'<>&"'); |
$text=&HTML::Entities::encode($text,'<>&"'); |
$lineno=substr($lineno.' ',0,7); |
$lineno=substr($lineno.' ',0,7); |
$r->print('<span class="'.(($sign eq '+')?'LC_diff_added' |
$r->print('<span class="'.(($sign eq '+')?'LC_diff_added' |
:'LC_diff_removed').'">'. |
:'LC_diff_removed').'">'. |
$sign.' '.$lineno.' '.$text."</span>\n"); |
$sign.' '.$lineno.' '.$text."</span>\n"); |
} |
} |
$r->print("</pre><hr /><pre>\n"); |
$r->print("</pre><hr /><pre>\n"); |
} |
} |
$r->print('</pre>'); |
$r->print('</pre>'); |
} else { |
|
$r->print('<p class="LC_info">'.&mt('No differences found').'</p>'); |
|
} |
} else { |
} else { |
$r->print('<h1><span class="LC_warning">'.&mt('Binary File').'</span></h1>'); |
$r->print('<h1><span class="LC_warning">'.&mt('Binary File').'</span></h1>'); |
} |
} |