--- loncom/interface/groupsort.pm 2003/06/13 23:33:38 1.20
+++ loncom/interface/groupsort.pm 2005/06/08 21:13:05 1.32
@@ -2,7 +2,7 @@
# The LON-CAPA group sort handler
# Allows for sorting prior to import into RAT.
#
-# $Id: groupsort.pm,v 1.20 2003/06/13 23:33:38 albertel Exp $
+# $Id: groupsort.pm,v 1.32 2005/06/08 21:13:05 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -38,6 +38,8 @@ use strict;
use Apache::Constants qw(:common);
use GDBM_File;
use Apache::loncommon;
+use Apache::lonlocal;
+use Apache::lonnet;
my %hash; # variable to tie to user specific database
my $iconpath; # variable to be accessible to multiple subroutines
@@ -61,13 +63,13 @@ sub handler {
my $fileclr = '#ffffe6';
my $titleclr = '#ddffff';
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
return OK if $r->header_only;
# finish_import looks different for graphical or "simple" RAT
my $finishimport='';
- if ($ENV{'form.mode'} eq 'simple') {
+ if ($env{'form.mode'} eq 'simple' || $env{'form.mode'} eq '') {
$finishimport=(<<ENDSMP);
function finish_import() {
opener.document.forms.simpleedit.importdetail.value='';
@@ -103,9 +105,9 @@ ENDADV
}
# output start of web page
-
+ my $html=&Apache::lonxml::xmlbegin();
$r->print(<<END);
-<html>
+$html
<head>
<title>The LearningOnline Network With CAPA Group Sorter</title>
<script language='javascript'>
@@ -114,10 +116,9 @@ function insertRowInLastRow() {
opener.addobj(opener.maxrow,'e&2');
}
function placeResourceInLastRow (title,url,linkflag) {
- opener.newresource(opener.maxrow,2,opener.escape(title),
+ opener.mostrecent=opener.newresource(opener.maxrow,2,opener.escape(title),
opener.escape(url),'false','normal');
opener.save();
- opener.mostrecent=opener.obj.length-1;
if (linkflag) {
opener.joinres(opener.linkmode,opener.mostrecent,0);
}
@@ -139,7 +140,6 @@ function orderchange(val,newval) {
</script>
</head>
END
- $r->print(&Apache::loncommon::bodytag('Sort Imported Resources'));
# read pertinent machine configuration
my $domain = $r->dir_config('lonDefDomain');
$iconpath = $r->dir_config('lonIconsURL') . "/";
@@ -149,17 +149,17 @@ END
my $diropendb;
# ------------------------------ which file do we open? Easy if explictly given
- if ($ENV{'form.catalogmode'} eq 'groupsearch') {
+ if ($env{'form.catalogmode'} eq 'groupsearch') {
$diropendb =
- "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_searchcat.db";
+ "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_searchcat.db";
}
- elsif ($ENV{'form.catalogmode'} eq 'groupimport') {
+ elsif ($env{'form.catalogmode'} eq 'groupimport') {
$diropendb =
- "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_indexer.db";
+ "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_indexer.db";
}
- elsif ($ENV{'form.catalogmode'} eq 'groupsec') {
+ elsif ($env{'form.catalogmode'} eq 'groupsec') {
$diropendb =
- "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_groupsec.db";
+ "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_groupsec.db";
}
# --------------------- not explicitly given, choose the one most recently used
else { # choose last accessed
@@ -167,19 +167,19 @@ END
my @dbst;
$dbfn[0] =
- "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_searchcat.db";
+ "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_searchcat.db";
$dbst[0]=-1;
if (-e $dbfn[0]) {
$dbst[0]=(stat($dbfn[0]))[9];
}
$dbfn[1] =
- "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_indexer.db";
+ "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_indexer.db";
$dbst[1]=-1;
if (-e $dbfn[1]) {
$dbst[1]=(stat($dbfn[1]))[9];
}
$dbfn[2] =
- "/home/httpd/perl/tmp/$domain\_$ENV{'user.name'}_groupsec.db";
+ "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_groupsec.db";
$dbst[2]=-1;
if (-e $dbfn[2]) {
$dbst[2]=(stat($dbfn[2]))[9];
@@ -201,7 +201,7 @@ END
}
# ----------------------------- diropendb is now the filename of the db to open
if (tie(%hash,'GDBM_File',$diropendb,&GDBM_WRCREAT(),0640)) {
- my $acts = $ENV{'form.acts'};
+ my $acts = $env{'form.acts'};
my @Acts = split(/b/,$acts);
my %ahash;
my %achash;
@@ -234,10 +234,14 @@ END
my $key = $_;
$key =~ s/^store_//;
$shash{$key} = $hash{'storectr_'.$key};
- $thash{$key} = $hash{'store_'.$key};
+ if (&Apache::lonnet::gettitle($key) eq '') {
+ $thash{$key} = $hash{'store_'.$key};
+ } else {
+ $thash{$key} = &Apache::lonnet::gettitle($key);
+ }
}
}
- if ($ENV{'form.oldval'}) {
+ if ($env{'form.oldval'}) {
my $newctr = 0;
my %chash;
foreach (sort {$shash{$a} <=> $shash{$b}} (keys %shash)) {
@@ -247,8 +251,8 @@ END
$hash{'storectr_'.$key} = $newctr;
$chash{$newctr} = $key;
}
- my $oldval = $ENV{'form.oldval'};
- my $newval = $ENV{'form.newval'};
+ my $oldval = $env{'form.oldval'};
+ my $newval = $env{'form.newval'};
if ($oldval != $newval) {
# when newval==0, then push down and delete
if ($newval!=0) {
@@ -290,68 +294,98 @@ END
untie %hash;
my $ctr = 0;
my $clen = scalar(keys %shash);
- $r->print(<<END);
-<b><font color="#888888">Finalize order of resources</font></b>
+ if ($clen > 1) {
+ my %lt=&Apache::lonlocal::texthash(
+ 'fin'=> 'Finalize order of resources',
+ 'gb' => 'Go Back',
+ 'ns' => 'New Search',
+ 'fi' => 'Finish Import',
+ 'ca' => 'Cancel',
+ 'co' => 'Change Order',
+ 'ti' => 'Title',
+ 'pa' => 'Path'
+ );
+ $r->print(&Apache::loncommon::bodytag('Sort Imported Resources'));
+ $r->print(<<END);
+<b><font color="#888888">$lt{'fin'}</font></b>
<form method='post' action='/adm/groupsort' name='groupsort'
enctype='application/x-www-form-urlencoded'>
<input type="hidden" name="fnum" value="$clen" />
<input type="hidden" name="oldval" value="" />
<input type="hidden" name="newval" value="" />
-<input type="hidden" name="mode" value="$ENV{'form.mode'}" />
+<input type="hidden" name="mode" value="$env{'form.mode'}" />
END
-# --- Expand here if "GO BACK" button desired
- if ($ENV{'form.catalogmode'} eq 'groupimport') {
- $r->print(<<END);
-<input type="button" name="alter" value="GO BACK"
- onClick="window.location='/res/?catalogmode=groupimport'" />
+ # --- Expand here if "GO BACK" button desired
+ if ($env{'form.catalogmode'} eq 'groupimport') {
+ my $resurl = &Apache::loncommon::lastresurl();
+ $r->print(<<END);
+<input type="button" name="alter" value="$lt{'gb'}"
+ onClick="window.location='$resurl?catalogmode=groupimport'" />
END
- }
- if ($ENV{'form.catalogmode'} eq 'groupsearch') {
- $r->print(<<END);
-<input type="button" name="alter" value="New Search"
+ }
+ if ($env{'form.catalogmode'} eq 'groupsearch') {
+ $r->print(<<END);
+<input type="button" name="alter" value="$lt{'ns'}"
onClick="window.location='/adm/searchcat?catalogmode=groupsearch&cleargroupsort=1'" />
END
- }
-# ---
+ }
+ # ---
- $r->print(<<END);
-<input type="button" name="alter" value="FINISH IMPORT"
+ $r->print(<<END);
+<input type="button" name="alter" value="$lt{'fi'}"
onClick="finish_import()" />
-<input type="button" name="alter" value="CANCEL" onClick="self.close()" />
+<input type="button" name="alter" value="$lt{'ca'}" onClick="self.close()" />
+END
+ $r->print("<table border='0'><tr><td bgcolor='#eeeeee'>");
+ $r->print("<table border=0><tr>\n");
+ $r->print("<td colspan='2' bgcolor='$titleclr'><b>$lt{'co'}</b></td>\n");
+ $r->print("<td colspan='2' bgcolor='$titleclr'><b>$lt{'ti'}</b></td>\n");
+ $r->print("<td bgcolor='$titleclr'><b>$lt{'pa'}</b></td></tr>\n");
+ } else {
+ $r->print(<<END);
+<body>
+<form method='post' action='/adm/groupsort' name='groupsort'
+ enctype='application/x-www-form-urlencoded'>
+<input type="hidden" name="fnum" value="$clen" />
+<input type="hidden" name="oldval" value="" />
+<input type="hidden" name="newval" value="" />
+<input type="hidden" name="mode" value="$env{'form.mode'}" />
END
- $r->print("<table border='0'><tr><td bgcolor='#eeeeee'>");
- $r->print("<table border=0><tr>\n");
- $r->print("<td colspan='2' bgcolor='$titleclr'><b>Change order</b></td>".
- "\n");
- $r->print("<td colspan='2' bgcolor='$titleclr'><b>Title</b></td>\n");
- $r->print("<td bgcolor='$titleclr'><b>Path</b></td></tr>\n");
+ }
foreach (sort {$shash{$a}<=>$shash{$b}} (keys %shash)) {
my $key=$_;
$ctr++;
- my @file_ext = split(/\./,$key);
- my $curfext = $file_ext[scalar(@file_ext)-1];
- my $iconname="unknown.gif";
- my $embstyle = &Apache::loncommon::fileembstyle($curfext);
- # The unless conditional that follows is a bit of overkill
- $iconname = $curfext.".gif" unless
- (!defined($embstyle) || $embstyle eq 'unk' || $embstyle eq 'hdn');
- $r->print("<tr><td bgcolor='$fileclr'>");
- $r->print(&movers($clen,$ctr));
+ my $iconname=&Apache::loncommon::icon($key);
+ if ($clen > 1) {
+ $r->print("<tr><td bgcolor='$fileclr'>");
+ $r->print(&movers($clen,$ctr));
+ }
$r->print(&hidden($ctr-1,$thash{$key},$key));
- $r->print("</td><td bgcolor='$fileclr'>");
- $r->print(&select_box($clen,$ctr));
- $r->print("</td><td bgcolor='$fileclr'>");
- $r->print("<img src='$iconpath$iconname'>");
- $r->print("</td><td bgcolor='$fileclr'>");
- $r->print("$thash{$key}</td><td bgcolor='$fileclr'>\n");
- $r->print("$key</td></tr>\n");
- }
- $r->print("</table></td></tr></table></form>");
+ if ($clen > 1) {
+ $r->print("</td><td bgcolor='$fileclr'>");
+ $r->print(&select_box($clen,$ctr));
+ $r->print("</td><td bgcolor='$fileclr'>");
+ $r->print("<img src='$iconname' />");
+ $r->print("</td><td bgcolor='$fileclr'>");
+ $r->print("$thash{$key}</td><td bgcolor='$fileclr'>\n");
+ $r->print("$key</td></tr>\n");
+ }
+ }
+ if ($clen > 1) {
+ $r->print("</table></td></tr></table></form>");
+ } else {
+ $r->print(<<END);
+<script type="text/javascript">
+ finish_import();
+</script>
+END
+ }
$r->print(<<END);
</body>
</html>
END
+
return OK;
}