--- loncom/interface/lonsearchcat.pm 2002/06/26 16:04:13 1.130
+++ loncom/interface/lonsearchcat.pm 2002/07/08 20:35:36 1.139
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Search Catalog
#
-# $Id: lonsearchcat.pm,v 1.130 2002/06/26 16:04:13 matthew Exp $
+# $Id: lonsearchcat.pm,v 1.139 2002/07/08 20:35:36 matthew Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -107,7 +107,7 @@ button that closes the search window
=item $importbutton
-button to take the selecte results and go to group sorting
+button to take the select results and go to group sorting
=item %hash
@@ -118,6 +118,13 @@ The ubiquitous database hash
The full path to the (temporary) search database file. This is set and
used in &handler() and is also used in &output_results().
+=item %Views
+
+Hash which associates an output view description with the function
+that produces it. Adding a new view type should be as easy as
+adding a line to the definition of this hash and making sure the function
+takes the proper parameters.
+
=back
=cut
@@ -133,6 +140,12 @@ my $importbutton; # button to take the s
my %hash; # database hash
my $diropendb = ""; # db file
+# View Description Function Pointer
+my %Views = ("Detailed Citation View" => \&detailed_citation_view,
+ "Summary View" => \&summary_view,
+ "Fielded Format" => \&fielded_format_view,
+ "XML/SGML" => \&xml_sgml_view );
+
######################################################################
######################################################################
@@ -212,28 +225,49 @@ END
onClick='javascript:select_group()'>
END
}
- $hidden .= <
-
-
-
-END
+ $hidden .= &make_persistent({ "form.mode" => $ENV{'form.mode'},
+ "form.form" => $ENV{'form.form'},
+ "form.element" => $ENV{'form.element'},
+ "form.date" => 2 });
##
## What are we doing?
##
- if ($ENV{'form.basicsubmit'} eq 'SEARCH') {
- # Perform basic search and give results
- return &basicsearch($r,$hidden);
- } elsif ($ENV{'form.advancedsubmit'} eq 'SEARCH') {
- # Perform advanced search and give results
- return &advancedsearch($r,$hidden);
- } elsif ($ENV{'form.reqinterface'} eq 'advanced') {
+ my $searchtype;
+ $searchtype = 'Basic' if ($ENV{'form.basicsubmit'} eq 'SEARCH');
+ $searchtype = 'Advanced' if ($ENV{'form.advancedsubmit'} eq 'SEARCH');
+ if ($searchtype) {
+ # We are running a search
+ my ($query,$customquery,$customshow,$libraries) =
+ (undef,undef,undef,undef);
+ if ($searchtype eq 'Basic') {
+ $query = &parse_basic_search($r);
+ } elsif ($ENV{'form.advancedsubmit'} eq 'SEARCH') {
+ ($query,$customquery,$customshow,$libraries)
+ = &parse_advanced_search($r);
+ return OK if (! defined($query));
+ }
+ # Send query statements over the network to be processed by
+ # either the SQL database or a recursive scheme of 'grep'-like
+ # actions (for custom metadata).
+ $r->rflush();
+ my $reply=&Apache::lonnet::metadata_query($query,$customquery,
+ $customshow,$libraries);
+ &output_results($searchtype,$r,$reply,$hidden);
+ } else {
+ #
+ # We need to get information to search on
+ #
+ # Set the default view if it is not already set.
+ if (!defined($ENV{'form.viewselect'})) {
+ $ENV{'form.viewselect'} ="Detailed Citation View";
+ }
# Output the advanced interface
- $r->print(&advanced_search_form($closebutton,$hidden));
- return OK;
- } else {
- # Output normal search interface
- $r->print(&basic_search_form($closebutton,$hidden));
+ if ($ENV{'form.reqinterface'} eq 'advanced') {
+ $r->print(&advanced_search_form($closebutton,$hidden));
+ } else {
+ # Output normal search interface
+ $r->print(&basic_search_form($closebutton,$hidden));
+ }
}
return OK;
}
@@ -273,7 +307,7 @@ sub basic_search_form{
$hidden
Basic Search
-Enter terms or quoted phrases separated by AND, OR, or NOT
+Enter terms or phrases separated by AND, OR, or NOT
then press SEARCH below.
END
+ if (!defined($ENV{'form.viewselect'})) {
+ $ENV{'form.viewselect'} ="Detailed Citation View";
+ }
my $scrout=<<"ENDHEADER";
@@ -346,7 +381,7 @@ END
Advanced Catalog Search
-Enter terms or quoted phrases separated by search operators
+Enter terms or phrases separated by search operators
such as AND, OR, or NOT.