version 1.2, 2005/05/28 02:18:03
|
version 1.10, 2008/12/24 07:58:34
|
Line 38 use Apache::loncacc;
|
Line 38 use Apache::loncacc;
|
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonnet; |
use Apache::lonnet; |
|
use lib '/home/httpd/lib/perl/'; |
|
use LONCAPA; |
|
|
|
|
sub latextrans { |
sub latextrans { |
my $symbolfont=shift; |
my $symbolfont=shift; |
Line 218 sub htmlclean {
|
Line 221 sub htmlclean {
|
} |
} |
# Generate empty tags, remove wrong end tags |
# Generate empty tags, remove wrong end tags |
unless ($blockemptytags) { |
unless ($blockemptytags) { |
$raw=~s/\<(br|hr|img|meta|allow|basefont)([^\>\/]*?)\>/\<$1$2 \/\>/gis; |
$raw=~s/\<(br|hr|img|meta|embed|allow|basefont)([^\>]*?)\>/\<$1$2 \/\>/gis; |
$raw=~s/\<\/(br|hr|img|meta|allow|basefont)\>//gis; |
$raw=~s/\<\/(br|hr|img|meta|embed|allow|basefont)\>//gis; |
|
$raw=~s/\/ \/\>/\/\>/gs; |
unless ($full) { |
unless ($full) { |
$raw=~s/\<[\/]*(body|head|html)\>//gis; |
$raw=~s/\<[\/]*(body|head|html)\>//gis; |
} |
} |
Line 244 sub htmlclean {
|
Line 248 sub htmlclean {
|
|
|
sub phaseone { |
sub phaseone { |
my ($r,$fn,$uname,$udom)=@_; |
my ($r,$fn,$uname,$udom)=@_; |
|
$r->print(&mt('Select actions to attempt:'). |
|
'<br /><input type="checkbox" name="linefeed" checked="checked" /> '. |
|
&mt('Linefeeds, formfeeds, and carriage returns'). |
|
'<br /><input type="checkbox" name="empty" checked="checked" /> '. |
|
&mt('Empty tags'). |
|
'<br /><input type="checkbox" name="lower" checked="checked" /> '. |
|
&mt('Lower casing'). |
|
'<br /><input type="checkbox" name="symbol"checked="checked" /> '. |
|
&mt('Symbol font'). |
|
'<input type="hidden" name="phase" value="two" />'. |
|
'<p><input type="submit" value="'.&mt('Cleanup').'" /></p>'); |
} |
} |
|
|
sub phasetwo { |
sub phasetwo { |
my ($r,$fn,$uname,$udom)=@_; |
my ($r,$fn,$uname,$udom)=@_; |
|
open(IN,'/home/'.$uname.'/public_html/'.$fn); |
|
my $text=''; |
|
while (my $line=<IN>) { |
|
$text.=$line; |
|
} |
|
close(IN); |
|
my $uri='/~'.$uname.$fn; |
|
my $result=&Apache::lonnet::ssi_body($uri, |
|
('grade_target'=>'web', |
|
'return_only_error_and_warning_counts' => 1)); |
|
my ($errorcount,$warningcount)=split(':',$result); |
|
$r->print(&mt('Original file').': '. |
|
$errorcount.' '.&mt('error(s)').', '. |
|
$warningcount.' '.&mt('warning(s)')); |
|
$text=&htmlclean($text,1, |
|
($env{'form.linefeed'} ne 'on'), |
|
($env{'form.empty'} ne 'on'), |
|
($env{'form.lower'} ne 'on'), |
|
($env{'form.symbol'} ne 'on')); |
|
my ($main,$ext)=($fn=~/^(.*)\.(\w+)/); |
|
my $newfn=$main.'_Auto_Cleaned_Up.'.$ext; |
|
open(OUT,'>/home/'.$uname.'/public_html'.$newfn); |
|
print OUT $text; |
|
close(OUT); |
|
my $newuri='/~'.$uname.$newfn; |
|
$result=&Apache::lonnet::ssi_body($newuri, |
|
('grade_target'=>'web', |
|
'return_only_error_and_warning_counts' => 1)); |
|
($errorcount,$warningcount)=split(':',$result); |
|
$r->print('<br />'.&mt('Cleaned up file').': '. |
|
$errorcount.' '.&mt('error(s)').', '. |
|
$warningcount.' '.&mt('warning(s)'). |
|
'<br /><a href="'.$newuri.'" target="prev">'. |
|
&mt('Open (and edit) cleaned up file in new window').'</a>'. |
|
'<br /><a href="/adm/diff?filename='.&escape($uri). |
|
'&versionone=priv&filetwo='. |
|
&escape($newuri).'" target="prev">'. |
|
&mt('Show diffs in new window').'</a><br />'. |
|
'<input type="hidden" name="phase" value="three" />'. |
|
'<input type="submit" name="accept" value="'.&mt('Accept Result').'" />'. |
|
'<input type="submit" name="reject" value="'.&mt('Reject Result').'" />' |
|
); |
} |
} |
|
|
sub phasethree { |
sub phasethree { |
my ($r,$fn,$uname,$udom)=@_; |
my ($r,$fn,$uname,$udom)=@_; |
|
my $old='/home/'.$uname.'/public_html/'.$fn; |
|
my ($main,$ext)=($fn=~/^(.*)\.(\w+)/); |
|
my $newfn=$main.'_Auto_Cleaned_Up.'.$ext; |
|
my $new='/home/'.$uname.'/public_html'.$newfn; |
|
if ($env{'form.accept'}) { |
|
$r->print(&mt('Accepting changes')); |
|
move($new,$old); |
|
} else { |
|
$r->print(&mt('Rejeting changes')); |
|
unlink($new); |
|
} |
} |
} |
|
|
# ---------------------------------------------------------------- Main Handler |
# ---------------------------------------------------------------- Main Handler |
sub handler { |
sub handler { |
|
|
my $r=shift; |
my $r=shift; |
|
my $fn=''; |
|
|
# Get query string for limited number of parameters |
# Get query string for limited number of parameters |
|
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['filename']); |
['filename']); |
|
|
if ($env{'form.filename'}) { |
if ($env{'form.filename'}) { |
$fn=$env{'form.filename'}; |
$fn=$env{'form.filename'}; |
$fn=~s/^http\:\/\/[^\/]+//; |
$fn=~s/^https?\:\/\/[^\/]+//; |
} else { |
} else { |
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
' unspecified filename for cleanup', $r->filename); |
' unspecified filename for cleanup', $r->filename); |
return HTTP_NOT_FOUND; |
return HTTP_NOT_FOUND; |
} |
} |
|
|
unless ($fn) { |
unless ($fn) { |
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
' trying to cleanup non-existing file', $r->filename); |
' trying to cleanup non-existing file', $r->filename); |
return HTTP_NOT_FOUND; |
return HTTP_NOT_FOUND; |
} |
} |
|
|
# ----------------------------------------------------------- Start page output |
# ----------------------------------------------------------- Start page output |
my $uname; |
my $uname; |
my $udom; |
my $udom; |
|
|
($uname,$udom)= |
($uname,$udom)= |
&Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain')); |
&Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain')); |
unless (($uname) && ($udom)) { |
unless (($uname) && ($udom)) { |
$r->log_reason($uname.' at '.$udom. |
$r->log_reason($uname.' at '.$udom. |
' trying to cleanup file '.$env{'form.filename'}. |
' trying to cleanup file '.$env{'form.filename'}. |
' ('.$fn.') - not authorized', |
' ('.$fn.') - not authorized', |
$r->filename); |
$r->filename); |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
|
|
$fn=~s/\/\~(\w+)//; |
|
|
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
|
|
$r->print('<html><head><title>LON-CAPA Construction Space</title></head>'); |
|
|
|
$r->print(&Apache::loncommon::bodytag('Cleanup XML Document')); |
|
|
|
if ($env{'form.phase'} eq 'three') { |
|
&phasethree($r,$fn,$uname,$udom); |
|
} elsif ($env{'form.phase'} eq 'two') { |
|
&phasetwo($r,$fn,$uname,$udom); |
|
} else { |
|
&phaseone($r,$fn,$uname,$udom); |
|
} |
|
|
|
$r->print('</body></html>'); |
$fn=~s{/~($LONCAPA::username_re)}{}; |
return OK; |
|
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
|
|
$r->print(&Apache::loncommon::start_page('Cleanup XML Document')); |
|
$r->print('<h2>'.$fn.'</h2>'. |
|
'<form action="/adm/cleanup" method="post">'. |
|
'<input type="hidden" name="filename" value="'.$env{'form.filename'}.'" />'); |
|
unless ($fn=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm|sty)$/) { |
|
$r->print(&mt('Cannot cleanup this filetype')); |
|
} else { |
|
if ($env{'form.phase'} eq 'three') { |
|
&phasethree($r,$fn,$uname,$udom); |
|
} elsif ($env{'form.phase'} eq 'two') { |
|
&phasetwo($r,$fn,$uname,$udom); |
|
} else { |
|
&phaseone($r,$fn,$uname,$udom); |
|
} |
|
} |
|
my $dir=$fn; |
|
$dir=~s/\/[^\/]+$/\//; |
|
$r->print('</form>'. |
|
'<br /><a href="/priv/'.$uname.'/'.$fn.'">'.&mt('Back to Source File').'</a>'. |
|
'<br /><a href="/priv/'.$uname.'/'.$dir.'">'.&mt('Back to Source Directory').'</a>'. |
|
&Apache::loncommon::end_page()); |
|
return OK; |
} |
} |
|
|
1; |
1; |