--- loncom/interface/groupsort.pm 2005/06/10 20:43:10 1.37
+++ loncom/interface/groupsort.pm 2006/09/12 22:13:05 1.49
@@ -2,7 +2,7 @@
# The LON-CAPA group sort handler
# Allows for sorting prior to import into RAT.
#
-# $Id: groupsort.pm,v 1.37 2005/06/10 20:43:10 www Exp $
+# $Id: groupsort.pm,v 1.49 2006/09/12 22:13:05 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -45,55 +45,9 @@ my %hash; # variable to tie to user spec
sub readfromdb {
my ($r,$shash,$thash)=@_;
- my $diropendb;
-# ------------------------------ which file do we open? Easy if explictly given
- if ($env{'form.catalogmode'} eq 'groupsearch') {
- $diropendb =
- "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_searchcat.db";
- } elsif ($env{'form.catalogmode'} eq 'groupimport') {
- $diropendb =
- "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_indexer.db";
- } elsif ($env{'form.catalogmode'} eq 'groupsec') {
- $diropendb =
- "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_groupsec.db";
- } else {
-# --------------------- not explicitly given, choose the one most recently used
- my @dbfn;
- my @dbst;
-
- $dbfn[0] =
- "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_searchcat.db";
- $dbst[0]=-1;
- if (-e $dbfn[0]) {
- $dbst[0]=(stat($dbfn[0]))[9];
- }
- $dbfn[1] =
- "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_indexer.db";
- $dbst[1]=-1;
- if (-e $dbfn[1]) {
- $dbst[1]=(stat($dbfn[1]))[9];
- }
- $dbfn[2] =
- "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_groupsec.db";
- $dbst[2]=-1;
- if (-e $dbfn[2]) {
- $dbst[2]=(stat($dbfn[2]))[9];
- }
-# Expand here for more modes
-# ....
-
-# Okay, find most recent existing
-
- my $newest=0;
- $diropendb='';
- for (my $i=0; $i<=$#dbfn; $i++) {
- if ($dbst[$i]>$newest) {
- $newest=$dbst[$i];
- $diropendb=$dbfn[$i];
- }
- }
+ my $diropendb =
+ "/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_sel_res.db";
- }
# ----------------------------- diropendb is now the filename of the db to open
if (tie(%hash,'GDBM_File',$diropendb,&GDBM_WRCREAT(),0640)) {
my $acts = $env{'form.acts'};
@@ -110,8 +64,6 @@ sub readfromdb {
foreach (sort {$achash{$a} <=> $achash{$b}} (keys %ahash)) {
my $key = $_;
if ($ahash{$key} eq '1') {
-# my $keyz=join("<br />",keys %hash);
-# print "<br />$key<br />$keyz".$hash{'pre_'.$key.'_link'}."<br />\n";
$hash{'store_'.$hash{'pre_'.$key.'_link'}} =
$hash{'pre_'.$key.'_title'};
$hash{'storectr_'.$hash{'pre_'.$key.'_link'}} =
@@ -195,6 +147,7 @@ sub cleanup {
&Apache::lonnet::logthis('Failed cleanup groupsort: hash');
}
}
+ return OK;
}
# -------------------------------------------------------------- Read from file
@@ -238,12 +191,32 @@ sub readfromfile {
return ($shash,$thash);
}
+# --------------------------------------------------------- Read from bookmarks
+
+sub readfrombookmarks {
+ my ($r,$shash,$thash)=@_;
+ my %bookmarks=&Apache::lonnet::dump('bookmarks');
+# the bookmark "hash" is just one entry
+# it's a javascript program code with arguments like ('title','url');
+ my @bookmarks=($bookmarks{'bookmarks'}=~/\((?:\'([^\']+)\'\,\'([^\']+)\'|\"([^\"]+)\"\,\"([^\"]+)\")\)\;/g);
+ my $order=1;
+ for (my $index=0;$index<($#bookmarks+1)/2;$index++) {
+ if ($bookmarks[$index*2+1]) {
+ $$thash{$bookmarks[$index*2+1]}=$bookmarks[$index*2];
+ $$thash{$bookmarks[$index*2+1]}=~s/^LON\-CAPA\s+//;
+ $$shash{$bookmarks[$index*2+1]}=$order;
+ $order++;
+ }
+ }
+ return ($shash,$thash);
+}
+
# ---------------------------------------------------------------- Main Handler
sub handler {
my $r = shift;
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
- ['acts','catalogmode','mode','readfile','recover']);
+ ['acts','mode','readfile','recover','bookmarks']);
# color scheme
my $fileclr = '#ffffe6';
my $titleclr = '#ddffff';
@@ -256,7 +229,7 @@ sub handler {
my $finishimport='';
my $begincondition='';
my $endcondition='';
- if ($env{'form.readfile'}) {
+ if (($env{'form.readfile'}) || ($env{'form.bookmarks'})) {
$begincondition='if (eval("document.forms.groupsort.include"+num+".checked")) {';
$endcondition='}';
}
@@ -300,12 +273,8 @@ ENDADV
}
# output start of web page
- my $html=&Apache::lonxml::xmlbegin();
- $r->print(<<END);
-$html
-<head>
-<title>The LearningOnline Network With CAPA Group Sorter</title>
-<script language='javascript'>
+ my $js = <<END;
+<script type="text/javascript">
function insertRowInLastRow() {
opener.insertrow(opener.maxrow);
opener.addobj(opener.maxrow,'e&2');
@@ -333,7 +302,6 @@ function orderchange(val,newval) {
document.forms.groupsort.submit();
}
</script>
-</head>
END
# read pertinent machine configuration
my $domain = $r->dir_config('lonDefDomain');
@@ -345,17 +313,19 @@ END
if ($env{'form.readfile'}) {
&readfromfile($r,\%shash,\%thash,\%nhash);
+ } elsif ($env{'form.bookmarks'}) {
+ &readfrombookmarks($r,\%shash,\%thash);
} else {
&readfromdb($r,\%shash,\%thash);
}
my $ctr = 0;
my $clen = scalar(keys %shash);
- if ($clen > 1) {
+ if (($clen > 1) || ($env{'form.readfile'}) || ($env{'form.bookmarks'})) {
my %lt=&Apache::lonlocal::texthash(
'fin'=> 'Finalize order of resources',
- 'gb' => 'Go Back',
- 'ns' => 'New Search',
+ 'ci' => 'Continue Import',
+ 'cs' => 'Continue Search',
'fi' => 'Finish Import',
'ca' => 'Cancel',
'co' => 'Change Order',
@@ -363,7 +333,8 @@ END
'pa' => 'Path',
'in' => 'Include'
);
- $r->print(&Apache::loncommon::bodytag('Sort Imported Resources'));
+ $r->print(&Apache::loncommon::start_page('Sort Imported Resources',
+ $js));
$r->print(<<END);
<b><font color="#888888">$lt{'fin'}</font></b>
<form method='post' action='/adm/groupsort' name='groupsort'
@@ -373,23 +344,19 @@ END
<input type="hidden" name="newval" value="" />
<input type="hidden" name="mode" value="$env{'form.mode'}" />
<input type="hidden" name="readfile" value="$env{'form.readfile'}" />
+<input type="hidden" name="bookmarks" value="$env{'form.bookmarks'}" />
<input type="hidden" name="recover" value="$env{'form.recover'}" />
END
- # --- 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'" />
+ # --- Continue Buttons
+ my $resurl =
+ &Apache::loncommon::escape_single(&Apache::loncommon::lastresurl());
+ $r->print(<<END);
+<input type="button" name="alter" value="$lt{'ci'}"
+ onClick="window.location='$resurl?catalogmode=import'" />
+<input type="button" name="altersearch" value="$lt{'cs'}"
+ onClick="window.location='/adm/searchcat?catalogmode=import'" />
END
- }
- 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);
@@ -399,7 +366,7 @@ END
END
$r->print("<table border='0'><tr><td bgcolor='#eeeeee'>");
$r->print("<table border=0><tr>\n");
- if ($env{'form.readfile'}) {
+ if (($env{'form.readfile'}) || ($env{'form.bookmarks'})) {
$r->print("<td bgcolor='$titleclr'><b>$lt{'in'}</b></td>\n");
} else {
$r->print("<td colspan='2' bgcolor='$titleclr'><b>$lt{'co'}</b></td>\n");
@@ -407,8 +374,9 @@ END
$r->print("<td colspan='2' bgcolor='$titleclr'><b>$lt{'ti'}</b></td>\n");
$r->print("<td bgcolor='$titleclr'><b>$lt{'pa'}</b></td></tr>\n");
} else {
+ $r->print(&Apache::loncommon::start_page(undef,$js,
+ {'only_body' => 1}));
$r->print(<<END);
-<body>
<form method='post' action='/adm/groupsort' name='groupsort'
enctype='application/x-www-form-urlencoded'>
<input type="hidden" name="fnum" value="$clen" />
@@ -421,18 +389,18 @@ END
my $key=$_;
$ctr++;
my $iconname=&Apache::loncommon::icon($key);
- if ($clen > 1) {
+ if (($clen > 1) || ($env{'form.readfile'}) || ($env{'form.bookmarks'})) {
$r->print("<tr><td bgcolor='$fileclr'>");
- if ($env{'form.readfile'}) {
+ if (($env{'form.readfile'}) || ($env{'form.bookmarks'})) {
$r->print(&checkbox($ctr-1));
} else {
$r->print(&movers($clen,$ctr));
}
}
$r->print(&hidden($ctr-1,$thash{$key},$key));
- if ($clen > 1) {
+ if (($clen > 1) || ($env{'form.readfile'}) || ($env{'form.bookmarks'})) {
$r->print("</td>");
- unless ($env{'form.readfile'}) {
+ unless (($env{'form.readfile'}) || ($env{'form.bookmarks'})) {
$r->print("<td bgcolor='$fileclr'>".
&select_box($clen,$ctr).
"</td>");
@@ -444,7 +412,7 @@ END
$r->print("$key</td></tr>\n");
}
}
- if ($clen > 1) {
+ if (($clen > 1) || ($env{'form.readfile'}) || ($env{'form.bookmarks'})) {
$r->print("</table></td></tr></table></form>");
} else {
$r->print(<<END);
@@ -453,10 +421,8 @@ END
</script>
END
}
- $r->print(<<END);
-</body>
-</html>
-END
+
+ $r->print(&Apache::loncommon::end_page());
return OK;
}
@@ -466,6 +432,7 @@ sub hidden {
my ($sel,$title,$filelink) = @_;
my $string = '<input type="hidden" name="title'.$sel.'" value="'.$title.
'" />';
+ $filelink=~s|^/ext/|http://|;
$string .= '<input type="hidden" name="filelink'.$sel.'" value="'.
$filelink.'" />';
return $string;