version 1.3, 2001/05/19 14:31:45
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version 1.7, 2001/05/31 14:29:03
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Line 6
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Line 6
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# 07/20-08/04 H.K. Ng |
# 07/20-08/04 H.K. Ng |
# |
# |
# 05/9-05/19/2001 H. K. Ng |
# 05/9-05/19/2001 H. K. Ng |
# |
# 05/21/2001 H. K. Ng |
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# 05/23/2001 H. K. Ng |
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# 05/31/2001 Scott Harrison |
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package Apache::lonindexer; |
package Apache::lonindexer; |
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use strict; |
use strict; |
Line 15 use Apache::Constants qw(:common);
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Line 18 use Apache::Constants qw(:common);
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use Apache::File; |
use Apache::File; |
use GDBM_File; |
use GDBM_File; |
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my %hash; |
my %dirs; |
my %dirs; |
my %language; |
my %language; |
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my $hidden; |
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my $extrafield; |
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sub BEGIN { |
sub BEGIN { |
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/language.tab'); |
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/language.tab'); |
Line 41 sub handler {
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Line 47 sub handler {
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my $lonhost = $r->dir_config('lonHostID'); |
my $lonhost = $r->dir_config('lonHostID'); |
my $tabdir = $r->dir_config('lonTabDir'); |
my $tabdir = $r->dir_config('lonTabDir'); |
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my $iconpath='/res/adm/pages/indexericons/'; |
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my $fileclr='#ffffe6'; |
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# -------------------------------------- see if called from an interactive mode |
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map { |
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my ($name, $value) = split(/=/,$_); |
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$value =~ tr/+/ /; |
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$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
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if ($name eq 'catalogmode') { |
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$ENV{'form.'.$name}=$value; |
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} |
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} (split(/&/,$ENV{'QUERY_STRING'})); |
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$hidden=''; my $closebutton=''; |
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my $groupimportbutton=''; |
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my $colspan=''; |
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if ($ENV{'form.catalogmode'} eq 'interactive') { |
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$extrafield='<td bgcolor="'.$fileclr.'" valign="bottom">'. |
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'<a name="$anchor"><img src="'.$iconpath.'whitespace1.gif"'. |
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' border="0"></td>'; |
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$colspan=" colspan='2' "; |
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$hidden=<<END; |
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<input type='hidden' name='catalogmode' value='interactive'> |
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END |
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$closebutton=<<END; |
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<input type="button" name="close" value='CLOSE' onClick="self.close()"> |
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END |
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} |
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elsif ($ENV{'form.catalogmode'} eq 'groupimport') { |
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$colspan=" colspan='2' "; |
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$hidden=<<END; |
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<input type='hidden' name='catalogmode' value='groupimport'> |
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END |
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$closebutton=<<END; |
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<input type="button" name="close" value='CLOSE' onClick="self.close()"> |
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END |
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$groupimportbutton=<<END; |
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<input type="button" name="groupimport" value='GROUP IMPORT' onClick="alert('not implemented')"> |
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END |
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} |
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my $catalogmodefunctions=''; |
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if ($ENV{'form.catalogmode'} eq 'interactive' or |
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$ENV{'form.catalogmode'} eq 'groupimport') { |
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$catalogmodefunctions=<<END; |
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function select_data(title,url) { |
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changeTitle(title); |
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changeURL(url); |
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} |
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function changeTitle(val) { |
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if (opener.inf.document.forms.resinfo.elements.t) { |
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opener.inf.document.forms.resinfo.elements.t.value=val; |
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} |
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} |
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function changeURL(val) { |
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if (opener.inf.document.forms.resinfo.elements.u) { |
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opener.inf.document.forms.resinfo.elements.u.value=val; |
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} |
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} |
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END |
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} |
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# ---------------------------------------------------------------- Print Header |
# ---------------------------------------------------------------- Print Header |
$r->print(<<ENDHEADER); |
$r->print(<<ENDHEADER); |
<html> |
<html> |
Line 48 sub handler {
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Line 115 sub handler {
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<title>The LearningOnline Network With CAPA Directory Browser</title> |
<title>The LearningOnline Network With CAPA Directory Browser</title> |
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<SCRIPT language="javascript"> |
<SCRIPT language="javascript"> |
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$catalogmodefunctions |
function openWindow(url, wdwName, w, h, toolbar,scrollbar) { |
function openWindow(url, wdwName, w, h, toolbar,scrollbar) { |
var options = "width=" + w + ",height=" + h + ","; |
var options = "width=" + w + ",height=" + h + ","; |
options += "resizable=yes,scrollbars="+scrollbar+",status=no,"; |
options += "resizable=yes,scrollbars="+scrollbar+",status=no,"; |
Line 64 ENDHEADER
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Line 132 ENDHEADER
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my $line; |
my $line; |
my (@attrchk,@openpath); |
my (@attrchk,@openpath); |
my $uri=$r->uri; |
my $uri=$r->uri; |
my $iconpath="/res/adm/pages/indexericons/"; |
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$r->print("<h2><font color=\"\#888888\">The LearningOnline With CAPA Network Directory Browser</font></h2>\n"); |
$r->print("<h2><font color=\"\#888888\">The LearningOnline With CAPA Network Directory Browser</font></h2>\n"); |
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for (my $i=0; $i<=5; $i++) { |
my $diropen = "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_indexer.db"; |
$attrchk[$i] = "checked" if $ENV{'form.attr'.$i} == 1; |
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} |
if (tie(%hash,'GDBM_File',$diropen,&GDBM_WRCREAT,0640)) { |
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if ($ENV{'form.attrs'} ne "") { |
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for (my $i=0; $i<=5; $i++) { |
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delete $hash{'display_attrs_'.$i}; |
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if ($ENV{'form.attr'.$i} == 1) { |
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$attrchk[$i] = "checked"; |
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$hash{'display_attrs_'.$i} = 1; |
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} |
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} |
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} else { |
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for (my $i=0; $i<=5; $i++) { |
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$attrchk[$i] = "checked" if $hash{'display_attrs_'.$i} == 1; |
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} |
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} |
$r->print(<<END); |
$r->print(<<END); |
<b><font color="#666666">Display file attributes</font></b><br> |
<b><font color="#666666">Display file attributes</font></b><br> |
<form method="post" name="fileattr" action="$uri" enctype="application/x-www-form-urlencoded"> |
<form method="post" name="fileattr" action="$uri" enctype="application/x-www-form-urlencoded"> |
Line 83 ENDHEADER
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Line 164 ENDHEADER
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<td><input type=checkbox name=attr4 value="1" $attrchk[4]> Keywords</td> |
<td><input type=checkbox name=attr4 value="1" $attrchk[4]> Keywords</td> |
<td><input type=checkbox name=attr5 value="1" $attrchk[5]> Language</td> |
<td><input type=checkbox name=attr5 value="1" $attrchk[5]> Language</td> |
</tr></table> |
</tr></table> |
<input type="submit" name="dirlistattr" value="Review"> |
<input type="submit" name="attrs" value="Review"> |
<input type="submit" name="dirlistattr" value="Refresh"> |
<input type="submit" name="attrs" value="Refresh"> |
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$hidden |
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$closebutton |
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$groupimportbutton |
</form> |
</form> |
END |
END |
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my $diropen = "/home/httpd/perl/tmp/$domain$ENV{'user.name'}_diropen.db"; |
my $titleclr="#ddffff"; |
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$r->print("<table border=0><tr><td bgcolor=#eeeeee>\n"); |
if (tie(%dirs,'GDBM_File',$diropen,&GDBM_WRCREAT,0640)) { |
$r->print("<table border=0><tr>\n"); |
my $titleclr="#ddffff"; |
$r->print("<td $colspan bgcolor=$titleclr><b>Name</b></td>\n"); |
$r->print("<table border=0><tr><td bgcolor=#eeeeee>\n"); |
$r->print("<td bgcolor=$titleclr align=right><b>Size (bytes) </b></td>\n") if ($hash{'display_attrs_0'} == 1); |
$r->print("<table border=0><tr>\n"); |
$r->print("<td bgcolor=$titleclr><b>Last accessed</b></td>\n") if ($hash{'display_attrs_1'} == 1); |
$r->print("<td bgcolor=$titleclr><b>Name</b></td>\n"); |
$r->print("<td bgcolor=$titleclr><b>Last modified</b></td>\n") if ($hash{'display_attrs_2'} == 1); |
$r->print("<td bgcolor=$titleclr align=right><b>Size (bytes) </b></td>\n") if ($ENV{'form.attr0'} == 1); |
$r->print("<td bgcolor=$titleclr><b>Author(s)</b></td>\n") if ($hash{'display_attrs_3'} == 1); |
$r->print("<td bgcolor=$titleclr><b>Last accessed</b></td>\n") if ($ENV{'form.attr1'} == 1); |
$r->print("<td bgcolor=$titleclr><b>Keywords</b></td>\n") if ($hash{'display_attrs_4'} == 1); |
$r->print("<td bgcolor=$titleclr><b>Last modified</b></td>\n") if ($ENV{'form.attr2'} == 1); |
$r->print("<td bgcolor=$titleclr><b>Language</b></td>\n") if ($hash{'display_attrs_5'} == 1); |
$r->print("<td bgcolor=$titleclr><b>Author(s)</b></td>\n") if ($ENV{'form.attr3'} == 1); |
$r->print("</tr>"); |
$r->print("<td bgcolor=$titleclr><b>Keywords</b></td>\n") if ($ENV{'form.attr4'} == 1); |
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$r->print("<td bgcolor=$titleclr><b>Language</b></td>\n") if ($ENV{'form.attr5'} == 1); |
map { |
$r->print("</tr>"); |
if ($_ =~ /^diropen_status_/) { |
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my $key = $_; |
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$key =~ s/^diropen_status_//; |
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$dirs{$key} = $hash{$_}; |
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} |
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} keys %hash; |
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if ($ENV{'form.openuri'}) { # take care of review and refresh options |
if ($ENV{'form.openuri'}) { # take care of review and refresh options |
my $uri=$ENV{'form.openuri'}; |
my $uri=$ENV{'form.openuri'}; |
if (exists($dirs{$uri})) { |
if (exists($hash{'diropen_status_'.$uri})) { |
my $cursta = $dirs{$uri}; |
my $cursta = $hash{'diropen_status_'.$uri}; |
$dirs{$uri} = 'open'; |
$dirs{$uri} = 'open'; |
$dirs{$uri} = 'closed' if $cursta eq 'open'; |
$hash{'diropen_status_'.$uri} = 'open'; |
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if ($cursta eq 'open') { |
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$dirs{$uri} = 'closed'; |
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$hash{'diropen_status_'.$uri} = 'closed'; |
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} |
} else { |
} else { |
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$hash{'diropen_status_'.$uri} = 'open'; |
$dirs{$uri} = 'open'; |
$dirs{$uri} = 'open'; |
} |
} |
} |
} |
sort keys %dirs; |
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my $toplevel = "/res/"; |
my $toplevel = "/res/"; |
my $indent = -1; |
my $indent = 0; |
&scanDir ($r,$toplevel,$indent); |
&scanDir ($r,$toplevel,$indent); |
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$r->print("</table>"); |
$r->print("</table>"); |
$r->print("</td></tr></table>"); |
$r->print("</td></tr></table>"); |
$r->print("</body></html>\n"); |
$r->print("</body></html>\n"); |
untie(%dirs); |
untie(%hash); |
} else { |
} else { |
$r->print("Unable to tie hash to db file"); |
$r->print("Unable to tie hash to db file"); |
} |
} |
return OK; |
return OK; |
} |
} |
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# --------------------recursive scan of a directory |
# --------------------recursive scan of a directory |
sub scanDir { |
sub scanDir { |
my ($r,$startdir,$indent)=@_; |
my ($r,$startdir,$indent)=@_; |
Line 139 sub scanDir {
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Line 233 sub scanDir {
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my %dupdirs = %dirs; |
my %dupdirs = %dirs; |
my @list=&get_list($r,$startdir); |
my @list=&get_list($r,$startdir); |
foreach my $line (@list) { |
foreach my $line (@list) { |
my ($strip,$domusr,$foo,$testdir,$foo)=split(/\&/,$line,5); |
my ($strip,$dom,$foo,$testdir,$foo)=split(/\&/,$line,5); |
if ($domusr eq "domain") { |
next if $strip =~ /.*\.meta$/; |
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if ($dom eq "domain") { |
$compuri = join('',$strip,"/"); # domain list has /res/<domain name> |
$compuri = join('',$strip,"/"); # domain list has /res/<domain name> |
$curdir = $compuri; |
$curdir = $compuri; |
} else { |
} else { |
Line 148 sub scanDir {
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Line 243 sub scanDir {
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$curdir = $startdir; |
$curdir = $startdir; |
} |
} |
my $diropen = 0; |
my $diropen = 0; |
if (($dirptr&$testdir) or ($domusr =~ /^(domain|user)$/)) { |
if (($dirptr&$testdir) or ($dom =~ /^(domain|user)$/)) { |
while (my ($key,$val)= each %dupdirs) { |
while (my ($key,$val)= each %dupdirs) { |
$diropen = 1 if ($key eq $compuri and $val eq "open"); |
if ($key eq $compuri and $val eq "open") { |
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$diropen = 1; |
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delete $dupdirs{key},$dirs{$key}; |
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} |
} |
} |
} |
} |
&display_line($r,$diropen,$line,$indent,$curdir); |
&display_line($r,$diropen,$line,$indent,$curdir,@list); |
&scanDir ($r,$compuri,$indent) if $diropen == 1; |
&scanDir ($r,$compuri,$indent) if $diropen == 1; |
} |
} |
$indent--; |
$indent--; |
Line 164 sub get_list {
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Line 262 sub get_list {
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my ($r,$uri)=@_; |
my ($r,$uri)=@_; |
my @list; |
my @list; |
my $luri = $uri; |
my $luri = $uri; |
my $domain = $r->dir_config('lonDefDomain'); |
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$luri =~ s/\//_/g; |
$luri =~ s/\//_/g; |
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if ($ENV{'form.dirlistattr'} eq "Refresh") { |
if ($ENV{'form.attrs'} eq "Refresh") { |
my $tmpdir="/home/httpd/perl/tmp"; |
map { |
my $filename; |
delete $hash{$_} if ($_ =~ /^dirlist_files_/); |
opendir(DIR,$tmpdir); |
} keys %hash; |
while ($filename=readdir(DIR)) { |
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if ($filename=~/^$domain$ENV{'user.name'}_dirlist.*\.tmp$/) { |
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unlink($tmpdir.'/'.$filename); |
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} |
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} |
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closedir(DIR); |
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} |
} |
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my $dirlist = "/home/httpd/perl/tmp/$domain$ENV{'user.name'}_dirlist$luri.tmp"; |
if ($hash{'dirlist_files'.$luri}) { |
if (-e $dirlist) { |
@list = split(/\n/,$hash{'dirlist_files_'.$luri}); |
my $FH = Apache::File->new($dirlist); |
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@list=<$FH>; |
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} else { |
} else { |
@list=&Apache::lonnet::dirlist($uri); |
@list = &Apache::lonnet::dirlist($uri); |
my $FH = Apache::File->new(">$dirlist"); |
$hash{'dirlist_files_'.$luri} = join('\n',@list); |
print $FH join("\n",@list); |
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} |
} |
@list = sort(@list); |
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return @list=&match_ext($r,@list); |
return @list=&match_ext($r,@list); |
} |
} |
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Line 218 sub match_ext {
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Line 305 sub match_ext {
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next if ($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); |
next if $fext eq "meta"; |
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my $fnptr = $unpackline[3]&$dirptr; |
my $fnptr = $unpackline[3]&$dirptr; |
if ($fnptr == 0 and $unpackline[3] ne "") { |
if ($fnptr == 0 and $unpackline[3] ne "") { |
foreach my $nextline (@fileext) { |
foreach my $nextline (@fileext) { |
Line 228 sub match_ext {
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Line 314 sub match_ext {
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push @trimlist,$line; |
push @trimlist,$line; |
} |
} |
} |
} |
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@trimlist = sort (@trimlist); |
return @trimlist; |
return @trimlist; |
} |
} |
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#------------------- displays one line in appropriate table format |
#------------------- displays one line in appropriate table format |
sub display_line{ |
sub display_line{ |
my ($r,$diropen,$line,$indent,$startdir)=@_; |
my ($r,$diropen,$line,$indent,$startdir,@list)=@_; |
my (@pathfn, $fndir, $fnptr); |
my (@pathfn, $fndir, $fnptr); |
my $dirptr=16384; |
my $dirptr=16384; |
my $fileclr="#ffffe6"; |
my $fileclr="#ffffe6"; |
Line 243 sub display_line{
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Line 330 sub display_line{
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my @pathcom = split (/\//,$filecom[0]); |
my @pathcom = split (/\//,$filecom[0]); |
my $listname = $pathcom[scalar(@pathcom)-1]; |
my $listname = $pathcom[scalar(@pathcom)-1]; |
my $fnptr = $filecom[3]&$dirptr; |
my $fnptr = $filecom[3]&$dirptr; |
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my $msg = 'View '.$filecom[0].' resources'; |
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$msg = 'Close '.$filecom[0].' directory' if $diropen == 1; |
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my $tabtag="</td>"; |
my $tabtag="</td>"; |
my $i=0; |
my $i=0; |
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while ($i<=5) { |
while ($i<=5) { |
my $key="form.attr".$i; |
# my $key="form.attr".$i; |
$tabtag=join('',$tabtag,"<td bgcolor=",$fileclr,"> </td>") if $ENV{$key} == 1; |
# $tabtag=join('',$tabtag,"<td bgcolor=",$fileclr,"> </td>") if $ENV{$key} == 1; |
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$tabtag=join('',$tabtag,"<td bgcolor=",$fileclr,"> </td>") if $hash{'display_attrs_'.$i} == 1; |
$i++; |
$i++; |
} |
} |
if ($filecom[1] eq "domain") { |
if ($filecom[1] eq "domain") { |
$r->print("<tr>"); |
$r->print("<tr>$extrafield"); |
$r->print("<td bgcolor=$fileclr valign=bottom>"); |
$r->print("<td bgcolor=$fileclr valign=bottom>"); |
&begin_form ($r,$filecom[0].'/'); |
&begin_form ($r,$filecom[0].'/'); |
my $anchor = $filecom[0].'/'; |
my $anchor = $filecom[0].'/'; |
$anchor =~ s/\///g; |
$anchor =~ s/\///g; |
$r->print ("<a name=\"".$anchor."\">\n<input src=\"".$iconpath."comp.blue.gif\""); |
$r->print ("<a name=\"".$anchor."\">\n<input src=\"".$iconpath."comp.blue.gif\""); |
$r->print (" name=\"View $filecom[0]/ resources\" height=\"22\" type=\"image\" border=\"0\">\n"); |
$r->print (" name=\"$msg\" height=\"22\" type=\"image\" border=\"0\">\n"); |
$r->print("Domain - $listname $tabtag</tr></form>\n"); |
$r->print("Domain - $listname $tabtag</tr></form>\n"); |
return OK; |
return OK; |
} |
} |
if ($filecom[1] eq "user") { |
if ($filecom[1] eq "user") { |
$r->print("<tr>"); |
$r->print("<tr>$extrafield"); |
$r->print("<td bgcolor=$fileclr valign=bottom>\n"); |
$r->print("<td bgcolor=$fileclr valign=bottom>\n"); |
my $curdir = $startdir.$filecom[0].'/'; |
my $curdir = $startdir.$filecom[0].'/'; |
&begin_form ($r,$curdir); |
&begin_form ($r,$curdir); |
my $anchor = $curdir; |
my $anchor = $curdir; |
$anchor =~ s/\///g; |
$anchor =~ s/\///g; |
$r->print ("<a name=\"$anchor\">\n<img src=",$iconpath,"white_space_20_22.gif border=0>\n"); |
# $r->print ("<a name=\"$anchor\">\n<img src=",$iconpath,"white_space_20_22.gif border=0>\n"); |
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$r->print ("<a name=\"$anchor\">\n<img src=",$iconpath,"whitespace1.gif border=0>\n"); |
$r->print ("<input src=\"$iconpath"); |
$r->print ("<input src=\"$iconpath"); |
$r->print ("folder_pointer_closed.gif\"") if $diropen == 0; |
$r->print ("folder_pointer_closed.gif\"") if $diropen == 0; |
$r->print ("folder_pointer_opened.gif\"") if $diropen == 1; |
$r->print ("folder_pointer_opened.gif\"") if $diropen == 1; |
$r->print (" name=\"View $curdir resources\" height=\"22\" type=\"image\" border=\"0\">\n"); |
$r->print (" name=\"$msg\" height=\"22\" type=\"image\" border=\"0\">\n"); |
$r->print ("<img src=",$iconpath,"quill.gif border=0>\n"); |
$r->print ("<img src=",$iconpath,"quill.gif border=0>\n"); |
$r->print ("$listname $tabtag</tr></form>\n"); |
$r->print ("$listname $tabtag</tr></form>\n"); |
return OK; |
return OK; |
Line 284 sub display_line{
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Line 375 sub display_line{
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my @file_ext = split (/\./,$listname); |
my @file_ext = split (/\./,$listname); |
my $curfext = $file_ext[scalar(@file_ext)-1]; |
my $curfext = $file_ext[scalar(@file_ext)-1]; |
my $filelink = $startdir.$filecom[0]; |
my $filelink = $startdir.$filecom[0]; |
my $count = 0; |
$r->print("<tr><td nowrap bgcolor=$fileclr>"); |
$r->print("<tr><td bgcolor=$fileclr>"); |
my $metafile = grep /^$filecom[0]\.meta\&/, @list; |
while ($count < $indent) { |
my $title; |
$r->print("<img src=",$iconpath,"white_space_20_22.gif border=0>\n"); |
if ($ENV{'form.catalogmode'} eq 'interactive') { |
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$title=$listname; |
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$title = &Apache::lonnet::metadata($filelink,'title') if ($metafile == 1); |
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$title=$listname unless $title; |
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$r->print("<a href='javascript:select_data(\"", |
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$title,'","',$filelink,"\")'>"); |
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$r->print("<img src='",$iconpath,"select.gif' border=0></a>\n"); |
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$r->print("</td><td nowrap bgcolor=$fileclr>"); |
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} |
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|
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if ($indent < 11) { |
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$r->print("<img src=",$iconpath,"whitespace",$indent,".gif border=0>\n"); |
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} else { |
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my $ten = int($indent/10.); |
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my $rem = $indent%10.0; |
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my $count = 0; |
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while ($count < $ten) { |
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$r->print("<img src=",$iconpath,"whitespace10.gif border=0>\n"); |
$count++; |
$count++; |
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} |
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$r->print("<img src=",$iconpath,"whitespace",$rem,".gif border=0>\n") if $rem > 0; |
} |
} |
$r->print("<img src=",$iconpath,"white_space_20_22.gif border=0>\n"); |
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$r->print("<img src=$iconpath$curfext.gif border=0>\n"); |
$r->print("<img src=$iconpath$curfext.gif border=0>\n"); |
$r->print(" <a href=$filelink>",$listname,"</a>"); |
$r->print(" <a href=$filelink target='_blank'>",$listname,"</a>\n"); |
my $metafile = '/home/httpd/html'.$filelink.'.meta'; |
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$r->print (" (<a href=\"javascript:openWindow('".$filelink.".meta', 'metadatafile', '400', '450', 'no', 'yes')\"; TARGET=_self>metadata</a>) ") if (-e $metafile); |
$r->print (" (<a href=\"javascript:openWindow('".$filelink.".meta', 'metadatafile', '400', '450', 'no', 'yes')\"; TARGET=_self>metadata</a>) ") if ($metafile == 1); |
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# $r->print(" (<a href=$filelink.meta target=cat>metadata</a>)") if (-e $metafile); |
$r->print("</td>\n"); |
$r=>print("</td>\n"); |
# $r->print("<td bgcolor=$fileclr align=right valign=bottom> ",$filecom[8]," </td>\n") if $ENV{'form.attr0'} == 1; |
$r->print("<td bgcolor=$fileclr align=right valign=bottom> ",$filecom[8]," </td>\n") if $ENV{'form.attr0'} == 1; |
$r->print("<td bgcolor=$fileclr align=right valign=bottom> ",$filecom[8]," </td>\n") if $hash{'display_attrs_0'} == 1; |
$r->print("<td bgcolor=$fileclr valign=bottom> ".(localtime($filecom[9]))." </td>\n") if $ENV{'form.attr1'} == 1; |
$r->print("<td bgcolor=$fileclr valign=bottom> ".(localtime($filecom[9]))." </td>\n") if $hash{'display_attrs_1'} == 1; |
$r->print("<td bgcolor=$fileclr valign=bottom> ".(localtime($filecom[10]))." </td>\n") if $ENV{'form.attr2'} == 1; |
$r->print("<td bgcolor=$fileclr valign=bottom> ".(localtime($filecom[10]))." </td>\n") if $hash{'display_attrs_2'} == 1; |
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if ($ENV{'form.attr3'} == 1) { |
if ($hash{'display_attrs_3'} == 1) { |
my $author = &Apache::lonnet::metadata($filelink,'author'); |
my $author = &Apache::lonnet::metadata($filelink,'author') if ($metafile == 1); |
$author = ' ' if (!$author); |
$author = ' ' if (!$author); |
$r->print("<td bgcolor=$fileclr valign=bottom> ".$author." </td>\n"); |
$r->print("<td bgcolor=$fileclr valign=bottom> ".$author." </td>\n"); |
} |
} |
if ($ENV{'form.attr4'} == 1) { |
if ($hash{'display_attrs_4'} == 1) { |
my $keywords = &Apache::lonnet::metadata($filelink,'keywords'); |
my $keywords = &Apache::lonnet::metadata($filelink,'keywords') if ($metafile == 1); |
$keywords = ' ' if (!$keywords); |
$keywords = ' ' if (!$keywords); |
$r->print("<td bgcolor=$fileclr valign=bottom> ".$keywords." </td>\n"); |
$r->print("<td bgcolor=$fileclr valign=bottom> ".$keywords." </td>\n"); |
} |
} |
if ($ENV{'form.attr5'} == 1) { |
if ($hash{'display_attrs_5'} == 1) { |
my $lang = &Apache::lonnet::metadata($filelink,'language'); |
my $lang = &Apache::lonnet::metadata($filelink,'language') if ($metafile == 1); |
$lang = $language{$lang}; |
$lang = $language{$lang}; |
$lang = ' ' if (!$lang); |
$lang = ' ' if (!$lang); |
$r->print("<td bgcolor=$fileclr valign=bottom> ".$lang." </td>\n"); |
$r->print("<td bgcolor=$fileclr valign=bottom> ".$lang." </td>\n"); |
Line 328 sub display_line{
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Line 437 sub display_line{
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my $curdir = $startdir.$filecom[0].'/'; |
my $curdir = $startdir.$filecom[0].'/'; |
my $anchor = $curdir; |
my $anchor = $curdir; |
$anchor =~ s/\///g; |
$anchor =~ s/\///g; |
$r->print("<tr><td bgcolor=$fileclr valign=bottom>"); |
$r->print("<tr>$extrafield<td bgcolor=$fileclr valign=bottom>"); |
&begin_form ($r,$curdir); |
&begin_form ($r,$curdir); |
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my $indentm1 = $indent-1; |
my $count = 0; |
if ($indentm1 < 11) { |
while ($count < $indent) { |
$r->print("<img src=",$iconpath,"whitespace",$indentm1,".gif border=0>\n"); |
$r->print("<img src=",$iconpath,"white_space_20_22.gif border=0>\n"); |
} else { |
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my $ten = int($indentm1/10.); |
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my $rem = $indentm1%10.0; |
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my $count = 0; |
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while ($count < $ten) { |
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$r->print("<img src=",$iconpath,"whitespace10.gif border=0>\n"); |
$count++; |
$count++; |
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} |
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$r->print("<img src=",$iconpath,"whitespace",$rem,".gif border=0>\n") if $rem > 0; |
} |
} |
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$r->print ("<a name=\"$anchor\">\n<input src=\"$iconpath"); |
$r->print ("<a name=\"$anchor\">\n<input src=\"$iconpath"); |
$r->print ("folder_pointer_closed.gif\"") if $diropen == 0; |
$r->print ("folder_pointer_closed.gif\"") if $diropen == 0; |
$r->print ("folder_pointer_opened.gif\"") if $diropen == 1; |
$r->print ("folder_pointer_opened.gif\"") if $diropen == 1; |
$r->print (" name=\"View $curdir resources\" height=\"22\" type=\"image\" border=\"0\">\n"); |
$r->print (" name=\"$msg\" height=\"22\" type=\"image\" border=\"0\">\n"); |
$r->print("<img src=",$iconpath,"folder_closed.gif border=0>\n") if $diropen == 0; |
$r->print("<img src=",$iconpath,"folder_closed.gif border=0>\n") if $diropen == 0; |
$r->print("<img src=",$iconpath,"folder_opened.gif border=0>\n") if $diropen == 1; |
$r->print("<img src=",$iconpath,"folder_opened.gif border=0>\n") if $diropen == 1; |
$r->print("$listname $tabtag</tr></form>\n"); |
$r->print("$listname $tabtag</tr></form>\n"); |
Line 354 sub begin_form {
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Line 469 sub begin_form {
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my $anchor = $uri; |
my $anchor = $uri; |
$anchor =~ s/\///g; |
$anchor =~ s/\///g; |
$r->print ("<form method=\"post\" name=\"dirpath\" action=\"/res/\#$anchor\" enctype=\"application/x-www-form-urlencoded\">\n"); |
$r->print ("<form method=\"post\" name=\"dirpath\" action=\"/res/\#$anchor\" enctype=\"application/x-www-form-urlencoded\">\n"); |
$r->print ("<input type=hidden name=openuri value=\"$uri\">\n"); |
$r->print ("$hidden<input type=hidden name=openuri value=\"$uri\">\n"); |
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for (my $i=0; $i<=5; $i++) { |
# for (my $i=0; $i<=5; $i++) { |
$r->print ("<input type=hidden name=attr$i value=\"1\">\n") if $ENV{'form.attr'.$i} == 1; |
# $r->print ("<input type=hidden name=attr$i value=\"1\">\n") if $ENV{'form.attr'.$i} == 1; |
} |
# } |
} |
} |
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1; |
1; |