loncom/publisher/loncfile.pm - diff

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Diff for /loncom/publisher/loncfile.pm between versions 1.19 and 1.37

version 1.19, 2002/10/28 23:23:41	version 1.37, 2003/08/04 17:45:06
Line 7	Line 7
# presents a page that describes the proposed action to the user	# presents a page that describes the proposed action to the user
# and requests confirmation. The second phase commits the action	# and requests confirmation. The second phase commits the action
# and displays a page showing the results of the action.	# and displays a page showing the results of the action.
#	#

#	#
# $Id$	# $Id$
#	#
Line 34	Line 33
#	#
# http://www.lon-capa.org/	# http://www.lon-capa.org/
#	#
#
# (Handler to retrieve an old version of a file
#
# (Publication Handler
#
# (TeX Content Handler
#
# 05/29/00,05/30,10/11 Gerd Kortemeyer)
#
# 11/28,11/29,11/30,12/01,12/02,12/04,12/23 Gerd Kortemeyer
# 03/23 Guy Albertelli
# 03/24,03/29 Gerd Kortemeyer)
#
# 03/31,04/03,05/02,05/09,06/23,06/24 Gerd Kortemeyer)
#
# 06/23 Gerd Kortemeyer
# 05/07/02 Ron Fox:
# - Added Debug log output so that I can trace what the heck this
# undocumented thingy does.
# 05/28/02 Ron Fox:
# - Started putting in pod in standard format.
=pod	=pod

=head1 NAME	=head1 NAME
Line 93 use Apache::Constants qw(:common :http :	Line 71 use Apache::Constants qw(:common :http :
use Apache::loncacc;	use Apache::loncacc;
use Apache::Log ();	use Apache::Log ();
use Apache::lonnet;	use Apache::lonnet;
	use Apache::loncommon();

my $DEBUG=0;	my $DEBUG=0;
my $r; # Needs to be global for some stuff RF.	my $r; # Needs to be global for some stuff RF.
Line 128 sub Debug {	Line 107 sub Debug {
my $log = $r->log;	my $log = $r->log;
my $message = shift;	my $message = shift;

# Put out the indicated message butonly if DEBUG is false.	# Put out the indicated message butonly if DEBUG is true.

if ($DEBUG) {	if ($DEBUG) {
$log->debug($message);	$log->debug($message);
Line 173 Global References	Line 152 Global References
sub URLToPath {	sub URLToPath {
my $Url = shift;	my $Url = shift;
&Debug($r, "UrlToPath got: $Url");	&Debug($r, "UrlToPath got: $Url");
$Url=~ s/^http\:\/\/[^\/]+\/\~(\w+)/\/home\/$1\/public_html/;	$Url=~ s/\/+/\//g;
$Url=~ s/^http\:\/\/[^\/]+//;	$Url=~ s/^http\:\/\/[^\/]+//;
	$Url=~ s/^\///;
	$Url=~ s/(\~\|priv\/)(\w+)\//\/home\/$2\/public_html\//;
&Debug($r, "Returning $Url \n");	&Debug($r, "Returning $Url \n");
return $Url;	return $Url;
}	}

	sub url {
	my $fn=shift;
	$fn=~s/^\/home\/(\w+)\/public\_html/\/priv\/$1/;
	return $fn;
	}

	sub display {
	my $fn=shift;
	$fn=~s/^\/home\/(\w+)\/public\_html//;
	return '<tt>'.$fn.'</tt>';
	}

=pod	=pod

=item PublicationPath($domain, $user, $dir, $file)	=item PublicationPath($domain, $user, $dir, $file)
Line 248 sub ConstructionPath {	Line 241 sub ConstructionPath {
return '/home/'.$user.'/public_html/'.$dir.'/'.$file;	return '/home/'.$user.'/public_html/'.$dir.'/'.$file;

}	}
=pod

=item ConstructionPathFromRelative($user, $relname)

Determines the path to a construction space file given
the username and the path relative to the root of construction space.

Parameters:

=over 4

=item $user - string [in] Name of the user in whose construction space the
file [will] live.

=item $relname - string[in] Path to the file relative to the root of the
construction space.

=back

Returns:

=over 4

=item string - Full path to the file.

=back

=cut

sub ConstructionPathFromRelative {

my ($user, $relname) = @_;
return '/home/'.$user.'/public_html'.$relname;

}

=pod	=pod

Line 323 sub exists {	Line 281 sub exists {
my ($user, $domain, $dir, $file) = @_;	my ($user, $domain, $dir, $file) = @_;

# Create complete paths in publication and construction space.	# Create complete paths in publication and construction space.
	my $relativedir=$dir;
my $published = &PublicationPath($domain, $user, $dir, $file);	$relativedir=s\|/home/\Q$user\E/public_html\|\|;
my $construct = &ConstructionPath($user, $dir, $file);	my $published = &PublicationPath($domain, $user, $relativedir, $file);
	my $construct = &ConstructionPath($user, $relativedir, $file);

# If the resource exists in either space indicate this fact.	# If the resource exists in either space indicate this fact.
# Note that the check for existence in resource space is stricter.	# Note that the check for existence in resource space is stricter.

my $result;	my $result;
	if ( -d $construct ) {
	return 'Error: destination for operation is a directory.';
	}
if ( -e $published) {	if ( -e $published) {
$result.='<p><font color=red>Warning: target file exists, and has been published!</font></p>';	$result.='<p><font color="red">Warning: target file exists, and has been published!</font></p>';
	} elsif ( -e $construct) {
	$result.='<p><font color="red">Warning: target file exists!</font></p>';
}	}
elsif ( -e $construct) {
$result.='<p><font color=red>Warning: target file exists!</font></p>';
}

return $result;	return $result;

Line 380 sub checksuffix {	Line 341 sub checksuffix {
if ($old=~m:(.*)/+([^/]+)\.(\w+)$:) { $oldsuffix=$3; }	if ($old=~m:(.*)/+([^/]+)\.(\w+)$:) { $oldsuffix=$3; }
if ($oldsuffix ne $newsuffix) {	if ($oldsuffix ne $newsuffix) {
$result.=	$result.=
'<p><font color=red>Warning: change of MIME type!</font></p>';	'<p><font color="red">Warning: change of MIME type!</font></p>';
}	}
return $result;	return $result;
}	}

	sub cleanDest {
	my ($request,$dest)=@_;
	#remove bad characters
	if ($dest=~/[\#\?&]/) {
	$request->print("<p><font color=\"red\">Invalid characters in requested name have been removed.</font></p>");
	$dest=~s/[\#\?&]//g;
	}
	return $dest;
	}

	sub relativeDest {
	my ($fn,$newfilename,$uname)=@_;
	if ($newfilename=~/^\//) {
	# absolute, simply add path
	$newfilename='/home/'.$uname.'/public_html/';
	} else {
	my $dir=$fn;
	$dir=~s/\/[^\/]+$//;
	$newfilename=$dir.'/'.$newfilename;
	}
	$newfilename=~s://+:/:g; # remove duplicate /
	while ($newfilename=~m:/\.\./:) {
	$newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/..
	}
	return $newfilename;
	}

=pod	=pod

=item CloseForm1($request, $user, $file)	=item CloseForm1($request, $user, $file)
Line 403 Parameters:	Line 392 Parameters:
=cut	=cut

sub CloseForm1 {	sub CloseForm1 {
my ($request, $cancelurl) = @_;	my ($request, $fn) = @_;
	$request->print('<p><input type="submit" value="Continue" /></p></form>');
	$request->print('<form action="'.&url($fn).
&Debug($request, "Cancel url is: ".$cancelurl);	'" method="POST"><p><input type="submit" value="Cancel" /></p></form>');
$request->print('<p><input type=submit value=Continue></p></form>');
$request->print('<form action="'.$cancelurl.
'" method=GET"><p><input type=submit value=Cancel><p></form>');

}	}


Line 439 Parameters:	Line 424 Parameters:
=cut	=cut

sub CloseForm2 {	sub CloseForm2 {
my ($request, $user, $directory) = @_;	my ($request, $user, $fn) = @_;
	$request->print('<h3><a href="'.&url($fn).'/">Done</a></h3>');
$request->print('<h3><a=href="/priv/'.$user.$directory.'/">Done </a> </h3>');
}	}

=pod	=pod
Line 480 new filename relative to the current dir	Line 464 new filename relative to the current dir
=cut	=cut

sub Rename1 {	sub Rename1 {
my ($request, $filename, $user, $domain, $dir) = @_;	my ($request, $user, $domain, $fn, $newfilename) = @_;
&Debug($request, "Username - ".$user." filename: ".$filename."\n");
my $conspace = $filename;	if(-e $fn) {
	if($newfilename) {
my $cancelurl = "/priv/".$filename;	if ($newfilename =~ m\|/[^\.]+$\|) {
$cancelurl =~ s/\/home\///;	#no extension add on original extension
$cancelurl =~ s/\/public_html//;	if ($fn =~ m\|/[^\.]*\.([^\.]+)$\|) {
	$newfilename.='.'.$1;
if(-e $conspace) {	}
if($ENV{'form.newfilename'}) {	}
my $newfilename = $ENV{'form.newfilename'};	$request->print(&checksuffix($fn, $newfilename));
$request->print(&checksuffix($filename, $newfilename));	#renaming a dir, delete the trailing /
$request->print(&exists($user, $domain, $dir, $newfilename));	#remove last element for current dir
my $dest=&SimplifyDir($dir,$newfilename);	my $dir=$fn;
$request->print('<input type=hidden name=newfilename value="'.	if ($fn =~ m\|/$\|) {
	$fn =~ s\|/$\|\|;
	$dir =~ s\|/[^/]*$\|\|;
	}
	my $return=&exists($user, $domain, $dir, $newfilename);
	$request->print($return);
	if ($return =~/^Error:/) {
	$request->print('<br /><a href="'.&url($fn).'">Cancel</a>');
	return;
	}
	$request->print('<input type="hidden" name="newfilename" value="'.
$newfilename.	$newfilename.
'"><p>Rename <tt>'.$filename.'</tt><br /> to <tt>'.	'" /><p>Rename '.&display($fn).
$dest.'</tt>?</p>');	'</tt><br />to '.&display($newfilename).'?</p>');
&CloseForm1($request, $cancelurl);	&CloseForm1($request, $fn);
} else {	} else {
$request->print('<p>No new filename specified</p></form>');	$request->print('<p>No new filename specified.</p></form>');
return;	return;
}	}
} else {	} else {
$request->print('<p> No such File </p> </form>');	$request->print('<p> No such file: '.&display($fn).'</p></form>');
return;	return;
}	}

Line 520 Parameters:	Line 514 Parameters:

=over 4	=over 4

=item $request - Apache Request Object [in] request object for the current	=item $request - Apache Request Object [in] request object for the current
request.	request.

=item $user - string [in] Name of session user.	=item $user - string [in] Name of the user initiating the request.

	=item $domain - string [in] Domain the initiating user is logged in as

=item $filename - string [in] Name fo the file to be deleted:	=item $filename - string [in] Source filename.
Filename is the full filesystem path to the file.

=back	=back

=cut	=cut

sub Delete1 {	sub Delete1 {
my ($request, $user, $filename) = @_;	my ($request, $user, $domain, $fn) = @_;

my $cancelurl = '/priv/'.$filename;
$cancelurl =~ s/\/home\///;
$cancelurl =~ s/\/public_html//;


if( -e $filename) {	if( -e $fn) {
$request->print('<input type=hidden name=newfilename value="'.	$request->print('<input type="hidden" name="newfilename" value="'.
$filename.'">');	$fn.'"/>');
$request->print('<p> Delete <tt>'.$filename.'</tt>?</p>');	$request->print('<p>Delete '.&display($fn).'?</p>');
&CloseForm1($request, $cancelurl);	&CloseForm1($request, $fn);
} else {	} else {
$request->print('<p> No Such file: <tt>'.$filename.'</tt></p></form>');	$request->print('<p>No such file: '.&display($fn).'</p></form>');
}	}
}	}

Line 570 Parameters:	Line 559 Parameters:

=item $domain - string [in] Domain the initiating user is logged in as	=item $domain - string [in] Domain the initiating user is logged in as

=item $dir - string [in] Directory path.	=item $fn - string [in] Source filename.

=item $filename - string [in] Source filename.

=item $newfilename-string [in] Destination filename.	=item $newfilename-string [in] Destination filename.

Line 581 Parameters:	Line 568 Parameters:
=cut	=cut

sub Copy1 {	sub Copy1 {
my ($request, $user, $domain, $dir, $filename, $newfilename) = @_;	my ($request, $user, $domain, $fn, $newfilename) = @_;

my $cancelurl = "/priv/".$filename;	if(-e $fn) {
$cancelurl =~ s/\/home\///;	$request->print(&checksuffix($fn,$newfilename));
$cancelurl =~ s/\/public_html//;	my $return=&exists($user, $domain, $fn, $newfilename);
	$request->print($return);
	if ($return =~/^Error:/) {
if(-e $filename) {	$request->print('<br /><a href="'.&url($fn).'">Cancel</a>');
$request->print(&checksuffix($filename,$newfilename));	return;
$request->print(&exists($user, $domain, $dir, $newfilename));	}
my $dest=&SimplifyDir($dir,$newfilename);	$request->print('<input type = "hidden" name = "newfilename" value = "'.
$request->print('<input type = hidden name = newfilename value = "'.	$newfilename.
$dir.'/'.$newfilename.	'" /><p>Copy '.&display($fn).'<br />to '.
'"><p>Copy <tt>'.$filename.'</tt><br /> to '.	&display($newfilename).'?</p>');
'<tt>'.$dest.'</tt>?</p>');	&CloseForm1($request, $fn);
&CloseForm1($request, $cancelurl);
} else {	} else {
$request->print('<p>No such file <tt>'.$filename.'</p></form>');	$request->print('<p>No such file: '.&display($fn).'</p></form>');
}	}
}	}

=pod	=pod

=item SimplifyDir	=item NewDir1

Removes all extra / and all .. references	Does all phase 1 processing of directory creation:
	Ensures that the user provides a new directory name,
	and that the directory does not already exist.

Parameters:	Parameters:

=over 4	=over 4

=item $dir - string [in] a directory name	=item $request - Apache Request Object [in] - Server request object for the
	current url.

	=item $username - Name of the user that is requesting the directory creation.

=item $file - string [in] a file reference relative to $dir	=item $domain - Domain user is in

	=item $fn - source file.

	=item $newdir - Name of the directory to be created; path relative to the
	top level of construction space.
=back	=back

Results: the concatenated path.	Side Effects:

	=over 4

	=item A new form is displayed. Clicking on the confirmation button
	causes the newdir operation to transition into phase 2. The hidden field
	"newfilename" is set with the construction space path to the new directory.


	=back

=cut	=cut

sub SimplifyDir {
my ($dir,$file) = @_;	sub NewDir1
my $location = $dir. '/'.$file;	{
$location=~s://+:/:g; # remove duplicate /	my ($request, $username, $domain, $fn, $newfilename) = @_;
while ($location=~m:/\.\./:) {$location=~s:/[^/]+/\.\./:/:g;}#remove dir/..
return $location;	if(-e $newfilename) {
	$request->print('<p>Directory exists.</p></form>');
	}
	else {
	$request->print('<input type="hidden" name="newfilename" value="'.
	$newfilename.'" /><p>Make new directory '.
	&display($newfilename).'?</p>');
	&CloseForm1($request, $fn);
	}
}	}

=pod	=pod

=item NewDir1	=item NewFile1

Does all phase 1 processing of directory creation:	Does all phase 1 processing of file creation:
Ensures that the user provides a new directory name,	Ensures that the user provides a new filename, adds proper extension
and that the directory does not already exist.	if needed and that the file does not already exist, if it is a html,
	problem, page, or sequence, it then creates a form link to hand the
	actual creation off to the proper handler.

Parameters:	Parameters:

Line 647 Parameters:	Line 661 Parameters:

=item $username - Name of the user that is requesting the directory creation.	=item $username - Name of the user that is requesting the directory creation.

=item $path - current directory relative to construction space.	=item $domain - Name of the domain of the user

=item $newdir - Name of the directory to be created; path relative to the	=item $fn - Source file name
top level of construction space.
	=item $newfilename
	- Name of the file to be created; no path information
=back	=back

Side Effects:	Side Effects:

=over 4	=over 4

=item A new form is displayed. Clicking on the confirmation button	=item 2 new forms are displayed. Clicking on the confirmation button
causes the newdir operation to transition into phase 2. The hidden field	causes the browser to attempt to load the specfied URL, allowing the
"newfilename" is set with the construction space path to the new directory.	proper handler to take care of file creation. There is also a Cancel
	button which returns you to the driectory listing you came from

=back	=back

=cut	=cut


sub NewDir1	sub NewFile1 {
{	my ($request, $user, $domain, $fn, $newfilename) = @_;
my ($request, $username, $path, $newdir) = @_;

my $fullpath = '/home/'.$username.'/public_html/'.
$path.'/'.$newdir;

my $cancelurl = '/priv/'.$username.'/'.$path;

&Debug($request, "Full path is : ".$fullpath);	if ($ENV{'form.action'} =~ /new(.+)file/) {
	my $extension=$1;
if(-e $fullpath) {	if ($newfilename !~ /\Q.$extension\E$/) {
$request->print('<p>Directory exists.</p></form>');	if ($newfilename =~ m\|^[^\.]*\.([^\.]+)$\|) {
}	#already has an extension strip it and add in expected one
else {	$newfilename =~ s\|.([^\.]+)$\|\|;
$request->print('<input type=hidden name=newfilename value="'.	}
$newdir.'"><p>Make new directory <tt>'.	$newfilename.=".$extension";
$path."/".$newdir.'</tt>?</p>');	}
&CloseForm1($request, $cancelurl);	}

}	if(-e $newfilename) {
	$request->print('<p>File exists.</p></form>');
	}
	else {
	$request->print('<p>Make new file '.&display($newfilename).'?</p>');
	$request->print('</form>');
	$request->print('<form action="'.&url($newfilename).
	'" method="POST"><p><input type="submit" value="Continue" /></p></form>');
	$request->print('<form action="'.&url($fn).
	'" method="POST"><p><input type="submit" value="Cancel" /></p></form>');
	}
}	}

=pod	=pod
Line 721 performed and reported to the user.	Line 741 performed and reported to the user.
sub phaseone {	sub phaseone {
my ($r,$fn,$uname,$udom)=@_;	my ($r,$fn,$uname,$udom)=@_;

$fn=~m:(.*)/([^/]+)\.(\w+)$:;	my $newfilename=&cleanDest($r,$ENV{'form.newfilename'});
my $dir=$1;	$newfilename=&relativeDest($fn,$newfilename,$uname);
my $main=$2;
my $suffix=$3;	$r->print('<form action="/adm/cfile" method="post">'.
	'<input type="hidden" name="qualifiedfilename" value="'.$fn.'" />'.
# my $conspace=ConstructionPathFromRelative($uname, $fn);	'<input type="hidden" name="phase" value="two" />'.
	'<input type="hidden" name="action" value="'.$ENV{'form.action'}.'" />');

$r->print('<form action=/adm/cfile method=post>'.
'<input type=hidden name=filename value="/~'.$uname.$fn.'">'.
'<input type=hidden name=phase value=two>'.
'<input type=hidden name=action value='.$ENV{'form.action'}.'>');

if ($ENV{'form.action'} eq 'rename') {	if ($ENV{'form.action'} eq 'rename') {
	&Rename1($r, $uname, $udom, $fn, $newfilename);
&Rename1($r, $fn, $uname, $udom, $dir);

} elsif ($ENV{'form.action'} eq 'delete') {	} elsif ($ENV{'form.action'} eq 'delete') {
	&Delete1($r, $uname, $udom, $fn);
&Delete1($r, $uname, $fn);

} elsif ($ENV{'form.action'} eq 'copy') {	} elsif ($ENV{'form.action'} eq 'copy') {
if($ENV{'form.newfilename'}) {	if($newfilename) {
my $newfilename = $ENV{'form.newfilename'};	&Copy1($r, $uname, $udom, $fn, $newfilename);
&Copy1($r, $uname, $udom, $dir, $fn, $newfilename);	} else {
}else {	$r->print('<p>No new filename specified.</p></form>');
$r->print('<p>No new filename specified.</p></form>');	}
}
} elsif ($ENV{'form.action'} eq 'newdir') {	} elsif ($ENV{'form.action'} eq 'newdir') {
&NewDir1($r, $uname, $dir, $ENV{'form.newfilename'});	&NewDir1($r, $uname, $udom, $fn, $newfilename);
	} elsif ($ENV{'form.action'} eq 'newfile' \|\|
	$ENV{'form.action'} eq 'newhtmlfile' \|\|
	$ENV{'form.action'} eq 'newproblemfile' \|\|
	$ENV{'form.action'} eq 'newpagefile' \|\|
	$ENV{'form.action'} eq 'newsequencefile' \|\|
	$ENV{'form.action'} eq 'newrightsfile' \|\|
	$ENV{'form.action'} eq 'newstyfile' \|\|
	$ENV{'form.action'} eq 'Select Action') {
	if ($newfilename) {
	&NewFile1($r, $uname, $udom, $fn, $newfilename);
	} else {
	$r->print('<p>No new filename specified.</p></form>');
	}
}	}

}	}

=pod	=pod
Line 799 sub Rename2 {	Line 821 sub Rename2 {
$newfile);	$newfile);

if(-e $oldfile) {	if(-e $oldfile) {
unless(rename($oldfile,	my $dest;
$directory.'/'.$newfile)) {
$request->print('<font color=red>Error: '.$!.'</font>');	if ($oldfile =~ m\|/$\|) {
	#renaming a dir
	$oldfile =~ s\|/$\|\|;
	$dest=$directory;
	$dest=~s\|(/)([^/]*)$\|$1\|;
	$dest.='/'.$newfile;
	} else {
	$dest=$directory.'/'.$newfile;
	}

	unless(rename($oldfile,$dest)) {
	$request->print('<font color="red">Error: '.$!.'</font>');
return 0;	return 0;
} else {}	} else {}
} else {	} else {
Line 845 sub Delete2 {	Line 878 sub Delete2 {

if(-e $filename) {	if(-e $filename) {
unless(unlink($filename)) {	unless(unlink($filename)) {
$request->print('<font color=red>Error: '.$!.'</font>');	$request->print('<font color="red">Error: '.$!.'</font>');
return 0;	return 0;
}	}
} else {	} else {
$request->print('<p> No such file. </form');	$request->print('<p> No such file. </p></form');
return 0;	return 0;
}	}
return 1;	return 1;
Line 888 sub Copy2 {	Line 921 sub Copy2 {
&Debug($request ,"Will try to copy $oldfile to $newfile");	&Debug($request ,"Will try to copy $oldfile to $newfile");
if(-e $oldfile) {	if(-e $oldfile) {
unless (copy($oldfile, $newfile)) {	unless (copy($oldfile, $newfile)) {
$request->print('<font color=red> copy Error: '.$!.'</font>');	$request->print('<font color="red"> copy Error: '.$!.'</font>');
return 0;	return 0;
} else {	} else {
unless (chmod(0660, $newfile)) {	unless (chmod(0660, $newfile)) {
$request->print('<font color=red> chmod error: '.$!.'</font>');	$request->print('<font color="red"> chmod error: '.$!.'</font>');
return 0;	return 0;
}	}
return 1;	return 1;
Line 929 sub NewDir2 {	Line 962 sub NewDir2 {
my ($request, $user, $newdirectory) = @_;	my ($request, $user, $newdirectory) = @_;

unless(mkdir($newdirectory, 02770)) {	unless(mkdir($newdirectory, 02770)) {
$request->print('<font color=red>Error: '.$!.'</font>');	$request->print('<font color="red">Error: '.$!.'</font>');
return 0;	return 0;
}	}
unless(chmod(02770, ($newdirectory))) {	unless(chmod(02770, ($newdirectory))) {
$request->print('<font color=red> Error: '.$!.'</font>');	$request->print('<font color="red"> Error: '.$!.'</font>');
return 0;	return 0;
}	}
return 1;	return 1;
Line 978 sub phasetwo {	Line 1011 sub phasetwo {

# Break down the file into it's component pieces.	# Break down the file into it's component pieces.

$fn=~/(.*)\/([^\/]+)\.(\w+)$/;	my $dir; # Directory path
my $dir=$1; # Directory path	my $main; # Filename.
my $main=$2; # Filename.	my $suffix; # Extension.
my $suffix=$3; # Extension.
	if ($fn=~m:(.*)/([^/]+)\.(\w+)$:) {
	$dir=$1; # Directory path
	$main=$2; # Filename.
	$suffix=$3; # Extension.
	}

my $dest; # On success this is where we'll go.	my $dest; # On success this is where we'll go.

&Debug($r,	&Debug($r,
Line 1002 sub phasetwo {	Line 1040 sub phasetwo {

if ($ENV{'form.action'} eq 'rename') { # Rename.	if ($ENV{'form.action'} eq 'rename') { # Rename.
if($ENV{'form.newfilename'}) {	if($ENV{'form.newfilename'}) {
	if (!defined($dir)) {
	$fn=~m:^(.*)/:;
	$dir=$1;
	}
if(!&Rename2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) {	if(!&Rename2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) {
return;	return;
}	}
# Prepend the directory to the new name to form the basis of the	# Prepend the directory to the new name to form the basis of the
# url of the new resource.	# url of the new resource.
#	#
	#renaming a dir
	#remove last element for current dir
	if ($fn =~ m\|/$\|) { $dir =~ s\|/[^/]*$\|\|; }
$dest = $dir."/".$ENV{'form.newfilename'};	$dest = $dir."/".$ENV{'form.newfilename'};
}	}
} elsif ($ENV{'form.action'} eq 'delete') {	} elsif ($ENV{'form.action'} eq 'delete') {
Line 1017 sub phasetwo {	Line 1062 sub phasetwo {
# Once a resource is deleted, we just list the directory that	# Once a resource is deleted, we just list the directory that
# previously held it.	# previously held it.
#	#
$dest = $dir."/"; # Parent dir.	$dest = $dir."/."; # Parent dir.
} elsif ($ENV{'form.action'} eq 'copy') {	} elsif ($ENV{'form.action'} eq 'copy') {
if($ENV{'form.newfilename'}) {	if($ENV{'form.newfilename'}) {
if(!&Copy2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) {	if(!&Copy2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) {
Line 1026 sub phasetwo {	Line 1071 sub phasetwo {
$dest = $ENV{'form.newfilename'};	$dest = $ENV{'form.newfilename'};

} else {	} else {
$r->print('<p>No New filename specified</form>');	$r->print('<p>No New filename specified</p></form>');
return;	return;
}	}

Line 1045 sub phasetwo {	Line 1090 sub phasetwo {
# Substitute for priv for the first home in $dir to get our	# Substitute for priv for the first home in $dir to get our
# construction space path.	# construction space path.
#	#
	$dest=&MakeFinalUrl($r,$dest);

	$r->print('<h3><a href="'.$dest.'">Done</a></h3>');
	}

	sub MakeFinalUrl {
	my($r,$dest)=@_;
&Debug($r, "Final url is: $dest");	&Debug($r, "Final url is: $dest");
$dest =~ s/\/home\//\/priv\//;	$dest =~ s\|/home/\|/priv/\|;
$dest =~ s/\/public_html//;	$dest =~ s\|/public_html\|\|;

my $base = &File::Basename::basename($dest);	my $base = &File::Basename::basename($dest);
my $dpath= &File::Basename::dirname($dest);	my $dpath= &File::Basename::dirname($dest);
	if ($base eq '.') { $base=''; }
$dest = &HTML::Entities::encode($dpath.'/'.$base);	$dest = &HTML::Entities::encode($dpath.'/'.$base);


&Debug($r, "Final url after rewrite: $dest");	&Debug($r, "Final url after rewrite: $dest");
	return $dest;
$r->print('<h3><a href="'.$dest.'">Done</a></h3>');
}	}

sub handler {	sub handler {
Line 1067 sub handler {	Line 1118 sub handler {
&Debug($r, "loncfile.pm - handler entered");	&Debug($r, "loncfile.pm - handler entered");
&Debug($r, " filename: ".$ENV{'form.filename'});	&Debug($r, " filename: ".$ENV{'form.filename'});
&Debug($r, " newfilename: ".$ENV{'form.newfilename'});	&Debug($r, " newfilename: ".$ENV{'form.newfilename'});
	#
	# Determine the root filename
	# This could come in as "filename", which actually is a URL, or
	# as "qualifiedfilename", which is indeed a real filename in filesystem
	#
my $fn;	my $fn;

if ($ENV{'form.filename'}) {	if ($ENV{'form.filename'}) {
$fn=$ENV{'form.filename'};	$fn=&Apache::lonnet::unescape($ENV{'form.filename'});
&Debug($r, "loncfile::handler - raw url: $fn");	$fn=&URLToPath($fn);
# $fn=~s/^http\:\/\/[^\/]+\/\~(\w+)/\/home\/$1\/public_html/;	} elsif ($ENV{'form.qualifiedfilename'}) {
# $fn=~s/^http\:\/\/[^\/]+//;	$fn=$ENV{'form.qualifiedfilename'};
$fn=URLToPath($fn);
&Debug($r, "loncfile::handler - doctored url: $fn");

} else {	} else {
&Debug($r, "loncfile::handler - no form.filename");	&Debug($r, "loncfile::handler - no form.filename");
$r->log_reason($ENV{'user.name'}.' at '.$ENV{'user.domain'}.	$r->log_reason($ENV{'user.name'}.' at '.$ENV{'user.domain'}.
Line 1108 sub handler {	Line 1160 sub handler {
return HTTP_NOT_ACCEPTABLE;	return HTTP_NOT_ACCEPTABLE;
}	}

$fn=~s/\/\~(\w+)//;
&Debug($r, "loncfile::handler ~ removed filename: $fn");

$r->content_type('text/html');	$r->content_type('text/html');
$r->send_http_header;	$r->send_http_header;

$r->print('<html><head><title>LON-CAPA Construction Space</title></head>');	$r->print('<html><head><title>LON-CAPA Construction Space</title></head>');

$r->print(	$r->print(&Apache::loncommon::bodytag('Construction Space File Operation'));
'<body bgcolor="#FFFFFF"><img align=right src=/adm/lonIcons/lonlogos.gif>');


$r->print('<h1>Construction Space <tt>'.$fn.'</tt></h1>');	$r->print('<h3>Location: '.&display($fn).'</h3>');

if (($uname ne $ENV{'user.name'}) \|\| ($udom ne $ENV{'user.domain'})) {	if (($uname ne $ENV{'user.name'}) \|\| ($udom ne $ENV{'user.domain'})) {
$r->print('<h3><font color=red>Co-Author: '.$uname.' at '.$udom.	$r->print('<h3><font color="red">Co-Author: '.$uname.' at '.$udom.
'</font></h3>');	'</font></h3>');
}	}

Line 1138 sub handler {	Line 1187 sub handler {
$r->print('<h3>New Directory</h3>');	$r->print('<h3>New Directory</h3>');
} elsif ($ENV{'form.action'} eq 'copy') {	} elsif ($ENV{'form.action'} eq 'copy') {
$r->print('<h3>Copy</h3>');	$r->print('<h3>Copy</h3>');
	} elsif ($ENV{'form.action'} eq 'newfile' \|\|
	$ENV{'form.action'} eq 'newhtmlfile' \|\|
	$ENV{'form.action'} eq 'newproblemfile' \|\|
	$ENV{'form.action'} eq 'newpagefile' \|\|
	$ENV{'form.action'} eq 'newsequencefile' \|\|
	$ENV{'form.action'} eq 'newrightsfile' \|\|
	$ENV{'form.action'} eq 'newstyfile' \|\|
	$ENV{'form.action'} eq 'Select Action' ) {
	$r->print('<h3>New Resource</h3>');
} else {	} else {
$r->print('<p>Unknown Action</body></html>');	$r->print('<p>Unknown Action '.$ENV{'form.action'}.' </p></body></html>');
return OK;	return OK;
}	}
if ($ENV{'form.phase'} eq 'two') {	if ($ENV{'form.phase'} eq 'two') {

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.19
changed lines
	Added in v.1.37