version 1.90, 2004/02/05 03:42:52
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version 1.99, 2004/03/31 05:24:00
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Line 47 use strict;
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Line 47 use strict;
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use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
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use Apache::lonsequence(); |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::lonmeta; |
use Apache::lonmeta; |
use Apache::File; |
use Apache::File; |
Line 164 END
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Line 165 END
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# selection is made. |
# selection is made. |
# $element is the name of the element in $formname which receives |
# $element is the name of the element in $formname which receives |
# the URL. |
# the URL. |
&Apache::lonxml::debug('Checking mode, form, element'); |
#&Apache::lonxml::debug('Checking mode, form, element'); |
&setvalues(\%hash,'form.mode' ,\%ENV,'form.mode' ); |
&setvalues(\%hash,'form.mode' ,\%ENV,'form.mode' ); |
&setvalues(\%hash,'form.form' ,\%ENV,'form.form' ); |
&setvalues(\%hash,'form.form' ,\%ENV,'form.form' ); |
&setvalues(\%hash,'form.element' ,\%ENV,'form.element'); |
&setvalues(\%hash,'form.element' ,\%ENV,'form.element'); |
Line 442 $r->print(&Apache::loncommon::bodytag('B
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Line 443 $r->print(&Apache::loncommon::bodytag('B
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<input type="hidden" name="acts" value="" /> |
<input type="hidden" name="acts" value="" /> |
$closebutton $groupimportbutton |
$closebutton $groupimportbutton |
END |
END |
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# -------------- Filter out sequence containment in crumbs and "recent folders" |
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my $storeuri=$uri; |
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$storeuri='/'.(split(/\.(page|sequence)\/\//,$uri))[-1]; |
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$storeuri=~s/\/+/\//g; |
# ---------------------------------------------------------------- Bread crumbs |
# ---------------------------------------------------------------- Bread crumbs |
$r->print(&Apache::lonhtmlcommon::crumbs($uri,'','', |
$r->print(&Apache::lonhtmlcommon::crumbs($storeuri,'','', |
(($ENV{'form.catalogmode'} eq 'groupimport')? |
(($ENV{'form.catalogmode'} eq 'groupimport')? |
'document.forms.fileattr':'')). |
'document.forms.fileattr':'')). |
&Apache::lonhtmlcommon::select_recent('residx','resrecent', |
&Apache::lonhtmlcommon::select_recent('residx','resrecent', |
'this.form.action=this.form.resrecent.options[this.form.resrecent.selectedIndex].value;this.form.submit();'). |
'this.form.action=this.form.resrecent.options[this.form.resrecent.selectedIndex].value;this.form.submit();'). |
'</form>'); |
'</form>'); |
# ------------------------------------------------------ Remember where we were |
# ------------------------------------------------------ Remember where we were |
&Apache::loncommon::storeresurl($uri); |
&Apache::loncommon::storeresurl($storeuri); |
&Apache::lonhtmlcommon::store_recent('residx',$uri,$uri); |
&Apache::lonhtmlcommon::store_recent('residx',$storeuri,$storeuri); |
# ----------------- output starting row to the indexed file/directory hierarchy |
# ----------------- output starting row to the indexed file/directory hierarchy |
my $titleclr="#ddffff"; |
my $titleclr="#ddffff"; |
# $r->print(&initdebug()); |
# $r->print(&initdebug()); |
Line 568 sub scanDir {
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Line 573 sub scanDir {
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foreach my $line (@list) { |
foreach my $line (@list) { |
return if ($c->aborted()); |
return if ($c->aborted()); |
#This is a kludge, sorry aboot this |
#This is a kludge, sorry aboot this |
my ($strip,$dom,undef,$testdir,undef,undef,undef,undef,undef,undef,undef,undef,undef,undef,$obs)=split(/\&/,$line,15); |
my ($strip,$dom,undef,$testdir,undef,undef,undef,undef,undef,undef,undef,undef,undef,undef,$obs,undef)=split(/\&/,$line,16); |
next if($strip =~ /.*\.meta$/ | $obs eq '1'); |
next if($strip =~ /.*\.meta$/ | $obs eq '1'); |
my (@fileparts) = split(/\./,$strip); |
my (@fileparts) = split(/\./,$strip); |
if ($hash{'display_attrs_9'} != 1) { |
if ($hash{'display_attrs_9'} != 1) { |
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# if not all versions to be shown |
if (scalar(@fileparts) >= 3) { |
if (scalar(@fileparts) >= 3) { |
my $fext = pop @fileparts; |
my $fext = pop @fileparts; |
my $ov = pop @fileparts; |
my $ov = pop @fileparts; |
Line 590 sub scanDir {
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Line 596 sub scanDir {
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$curdir = $startdir; |
$curdir = $startdir; |
} |
} |
my $diropen = 'closed'; |
my $diropen = 'closed'; |
if (($dirptr&$testdir) or ($dom =~ /^(domain|user)$/)) { |
if (($dirptr&$testdir) or ($dom =~ /^(domain|user)$/) or ($compuri=~/\.(sequence|page)\/$/)) { |
while (my ($key,$val)= each %dupdirs) { |
while (my ($key,$val)= each %dupdirs) { |
if ($key eq $compuri and $val eq "open") { |
if ($key eq $compuri and $val eq "open") { |
$diropen = "opened"; |
$diropen = "opened"; |
Line 608 sub scanDir {
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Line 614 sub scanDir {
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# --------------- get complete matched list based on the uri (returns an array) |
# --------------- get complete matched list based on the uri (returns an array) |
sub get_list { |
sub get_list { |
my ($r,$uri)=@_; |
my ($r,$uri)=@_; |
my @list; |
my @list=(); |
(my $luri = $uri) =~ s/\//_/g; |
(my $luri = $uri) =~ s/\//_/g; |
if ($ENV{'form.updatedisplay'}) { |
if ($ENV{'form.updatedisplay'}) { |
foreach (keys %hash) { |
foreach (keys %hash) { |
Line 618 sub get_list {
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Line 624 sub get_list {
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if ($hash{'dirlist_files_'.$luri}) { |
if ($hash{'dirlist_files_'.$luri}) { |
@list = split(/\n/,$hash{'dirlist_files_'.$luri}); |
@list = split(/\n/,$hash{'dirlist_files_'.$luri}); |
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} elsif ($uri=~/\.(page|sequence)\/$/) { |
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# is a page or a sequence |
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$uri=~s/\/$//; |
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$uri='/'.(split(/\.(page|sequence)\/\//,$uri))[-1]; |
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$uri=~s/\/+/\//g; |
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foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$uri))) { |
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my @ratpart=split(/\:/,$_); |
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push @list,$ratpart[1]; |
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} |
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$hash{'dirlist_files_'.$luri} = join("\n",@list); |
} else { |
} else { |
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# is really a directory |
@list = &Apache::lonnet::dirlist($uri); |
@list = &Apache::lonnet::dirlist($uri); |
$hash{'dirlist_files_'.$luri} = join("\n",@list); |
$hash{'dirlist_files_'.$luri} = join("\n",@list); |
} |
} |
@list=&match_ext($r,@list); |
return @list=&match_ext($r,@list); |
return @list; |
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} |
} |
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sub initdebug { |
sub initdebug { |
Line 665 sub match_ext {
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Line 681 sub match_ext {
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next if ($unpackline[0] eq '..'); |
next if ($unpackline[0] eq '..'); |
my @filecom = split (/\./,$unpackline[0]); |
my @filecom = split (/\./,$unpackline[0]); |
my $fext = pop(@filecom); |
my $fext = pop(@filecom); |
my $fnptr = $unpackline[3]&$dirptr; |
my $fnptr = ($unpackline[3]&$dirptr) || ($fext=~/\.(page|sequence)$/); |
if ($fnptr == 0 and $unpackline[3] ne "") { |
if ($fnptr == 0 and $unpackline[3] ne "") { |
my $embstyle = &Apache::loncommon::fileembstyle($fext); |
my $embstyle = &Apache::loncommon::fileembstyle($fext); |
push @trimlist,$line if (defined($embstyle) && |
push @trimlist,$line if (defined($embstyle) && |
Line 682 sub match_ext {
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Line 698 sub match_ext {
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sub display_line { |
sub display_line { |
my ($r,$diropen,$line,$indent,$startdir,$hashref,@list)=@_; |
my ($r,$diropen,$line,$indent,$startdir,$hashref,@list)=@_; |
my (@pathfn, $fndir); |
my (@pathfn, $fndir); |
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# there could be relative paths (files actually belonging into this directory) |
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# or absolute paths (for example, from sequences) |
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my $absolute; |
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my $pathprefix; |
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if ($line=~/^\/res\//) { |
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$absolute=1; |
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$pathprefix=''; |
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} else { |
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$absolute=0; |
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$pathprefix=$startdir; |
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} |
my $dirptr=16384; |
my $dirptr=16384; |
my $fileclr="#ffffe6"; |
my $fileclr="#ffffe6"; |
my $iconpath= $r->dir_config('lonIconsURL') . '/'; |
my $iconpath= $r->dir_config('lonIconsURL') . '/'; |
Line 705 sub display_line {
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Line 732 sub display_line {
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# display uplink arrow |
# display uplink arrow |
if ($filecom[1] eq 'viewOneUp') { |
if ($filecom[1] eq 'viewOneUp') { |
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my $updir=$startdir; |
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# -------------- Filter out sequence containment in crumbs and "recent folders" |
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$updir='/'.(split(/\.(page|sequence)\/\//,$startdir))[-1]; |
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$updir=~s/\/+/\//g; |
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$r->print("<tr valign='$valign' bgcolor=$fileclr>$extrafield"); |
$r->print("<tr valign='$valign' bgcolor=$fileclr>$extrafield"); |
$r->print("<td>\n"); |
$r->print("<td>\n"); |
$r->print ('<form method="post" name="dirpathUP" action="'.$startdir. |
$r->print ('<form method="post" name="dirpathUP" action="'.$updir. |
'/" '. |
'/" '. |
'onSubmit="return rep_dirpath(\'UP\','. |
'onSubmit="return rep_dirpath(\'UP\','. |
'document.forms.fileattr.acts.value)" '. |
'document.forms.fileattr.acts.value)" '. |
Line 724 sub display_line {
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Line 756 sub display_line {
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} |
} |
# Do we have permission to look at this? |
# Do we have permission to look at this? |
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return OK if (!&Apache::lonnet::allowed('bre',$startdir.$filecom[0])); |
if($filecom[15] ne '1') { return OK if (!&Apache::lonnet::allowed('bre',$pathprefix.$filecom[0])); } |
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# make absolute links appear on different background |
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if ($absolute) { $fileclr='#aaaa88'; } |
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# display domain |
# display domain |
if ($filecom[1] eq 'domain') { |
if ($filecom[1] eq 'domain') { |
Line 780 sub display_line {
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Line 815 sub display_line {
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} |
} |
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# display file |
# display file |
if ($fnptr == 0 and $filecom[3] ne '') { |
if (($fnptr == 0 and $filecom[3] ne '') or $absolute) { |
my $filelink = $startdir.$filecom[0]; |
my $filelink = $pathprefix.$filecom[0]; |
my @file_ext = split (/\./,$listname); |
my @file_ext = split (/\./,$listname); |
my $curfext = $file_ext[-1]; |
my $curfext = $file_ext[-1]; |
if (@Omit) { |
if (@Omit) { |
Line 802 sub display_line {
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Line 837 sub display_line {
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$title = &Apache::lonnet::metadata($filelink,'title') |
$title = &Apache::lonnet::metadata($filelink,'title') |
if ($metafile == 1); |
if ($metafile == 1); |
$title=$listname unless $title; |
$title=$listname unless $title; |
my $titleesc=HTML::Entities::encode($title); |
my $titleesc=HTML::Entities::encode($title,'<>&"'); |
$titleesc=~s/\'/\\'/; #' (clean up this spare quote) |
$titleesc=~s/\'/\\'/; #' (clean up this spare quote) |
$r->print("<a href=\"javascript:select_data(\'", |
$r->print("<a href=\"javascript:select_data(\'", |
$titleesc,"','",$filelink,"')\">"); |
$titleesc,"','",$filelink,"')\">"); |
$r->print("<img src='",$iconpath,"select.gif' border='0' /></a>". |
$r->print("<img src='",$iconpath,"select.gif' border='0' /></a>". |
"\n"); |
"\n"); |
$r->print("</td><td nowrap>"); |
$r->print("</td><td nowrap>"); |
} |
} elsif ($ENV{'form.catalogmode'} eq 'groupimport') { |
elsif ($ENV{'form.catalogmode'} eq 'groupimport') { |
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$title=$listname; |
$title=$listname; |
#$title = &Apache::lonnet::metadata($filelink,'title') |
#$title = &Apache::lonnet::metadata($filelink,'title') |
#if ($metafile == 1); |
#if ($metafile == 1); |
$title=$listname unless $title; |
$title=$listname unless $title; |
my $titleesc=&HTML::Entities::encode($title); |
my $titleesc=&HTML::Entities::encode($title,'<>&"'); |
$r->print("<form name='form$fnum'>\n"); |
$r->print("<form name='form$fnum'>\n"); |
$r->print("<input type='checkbox' name='filelink"."' ". |
$r->print("<input type='checkbox' name='filelink"."' ". |
"value='$filelink' onClick='". |
"value='$filelink' onClick='". |
Line 832 sub display_line {
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Line 866 sub display_line {
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$hash{"pre_${fnum}_title"}=$titleesc; |
$hash{"pre_${fnum}_title"}=$titleesc; |
$fnum++; |
$fnum++; |
} |
} |
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# Form to open or close sequences |
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if ($filelink=~/\.(page|sequence)$/) { |
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my $curdir = $startdir.$filecom[0].'/'; |
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my $anchor = $curdir; |
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$anchor =~ s/\///g; |
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&begin_form($r,$curdir); |
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$indent--; |
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} |
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# General indentation |
if ($indent > 0 and $indent < 11) { |
if ($indent > 0 and $indent < 11) { |
$r->print("<img src=",$iconpath,"whitespace",$indent, |
$r->print("<img src=",$iconpath,"whitespace",$indent, |
".gif border='0' />\n"); |
".gif border='0' />\n"); |
Line 848 sub display_line {
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Line 890 sub display_line {
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$r->print("<img src=",$iconpath,"whitespace",$rem, |
$r->print("<img src=",$iconpath,"whitespace",$rem, |
".gif border='0' />\n") if $rem > 0; |
".gif border='0' />\n") if $rem > 0; |
} |
} |
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# Sequence open/close icon |
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if ($filelink=~/\.(page|sequence)$/) { |
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my $curdir = $startdir.$filecom[0].'/'; |
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my $anchor = $curdir; |
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$anchor =~ s/\///g; |
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$r->print ('<input type="hidden" name="acts" value="">'); |
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$r->print ('<a name="'.$anchor.'"><input src="'.$iconpath. |
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'folder_pointer_'.$diropen.'.gif"'); |
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$r->print (' name="'.$msg.'" height="22" type="image" border="0">'. |
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"\n"); |
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} |
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# Filetype icons |
$r->print("<img src='$iconname' border='0' />\n"); |
$r->print("<img src='$iconname' border='0' />\n"); |
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# Close form to open/close sequence |
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if ($filelink=~/\.(page|sequence)$/) { |
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$r->print('</form>'); |
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} |
$r->print (" <a href=\"javascript:openWindow('".$filelink. |
$r->print (" <a href=\"javascript:openWindow('".$filelink. |
"', 'previewfile', '450', '500', 'no', 'yes','yes')\";". |
"', 'previewfile', '450', '500', 'no', 'yes','yes')\";". |
" TARGET=_self>$listname</a> "); |
" TARGET=_self>$listname</a> "); |