[Koha-patches] [PATCH] Bug 1997: new OPACNoResultsFound pref

[Nicole Engard]

This patch adds a new preference to allow librarians to
add content to the no results found page if they want.
---
 installer/data/mysql/en/mandatory/sysprefs.sql     |    1 +
 installer/data/mysql/updatedatabase.pl             |    7 +++++++
 .../prog/en/modules/admin/preferences/opac.pref    |    5 +++++
 koha-tmpl/opac-tmpl/prog/en/includes/masthead.inc  |    8 +++++++-
 opac/opac-search.pl                                |    1 +
 5 files changed, 21 insertions(+), 1 deletions(-)

diff --git a/installer/data/mysql/en/mandatory/sysprefs.sql b/installer/data/mysql/en/mandatory/sysprefs.sql
index d0ba1b5..cf25580 100644
--- a/installer/data/mysql/en/mandatory/sysprefs.sql
+++ b/installer/data/mysql/en/mandatory/sysprefs.sql
@@ -77,6 +77,7 @@ INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('opacheader','','Add HTML to be included as a custom header in the OPAC','70|10','Textarea');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('opaclayoutstylesheet','opac.css','Enter the name of the layout CSS stylesheet to use in the OPAC','','free');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OpacMaintenance',0,'If ON, enables maintenance warning in OPAC','','YesNo');
+INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OPACNoResultsFound','','Display this HTML when no results are found for a search in the OPAC','70|10','Textarea');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OpacMainUserBlock','Welcome to Koha...\r\n<hr>','A user-defined block of HTML  in the main content area of the opac main page','70|10','Textarea');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OpacNav','Important links here.','Use HTML tags to add navigational links to the left-hand navigational bar in OPAC','70|10','Textarea');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OpacPasswordChange',1,'If ON, enables patron-initiated password change in OPAC (disable it when using LDAP auth)',NULL,'YesNo');
diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl
index 89b8c0f..9409942 100755
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -3603,6 +3603,13 @@ if (C4::Context->preference('Version') < TransformToNum($DBversion)){
     SetVersion ($DBversion);
 }
 
+$DBversion = 'XXX';
+if (C4::Context->preference('Version') < TransformToNum($DBversion)){
+    $dbh->do("INSERT INTO systempreferences (variable,value,explanation,options,type) VALUES ('OPACNoResultsFound','','Display this HTML when no results are found for a search in the OPAC','70|10','Textarea')");
+    print "Upgrade to $DBversion done adding syspref OPACNoResultsFound to control what displays when no results are found for a search in the OPAC.";
+    SetVersion ($DBversion);
+}
+
 =item DropAllForeignKeys($table)
 
   Drop all foreign keys of the table $table
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/opac.pref b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/opac.pref
index 77da550..1dded6f 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/opac.pref
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/opac.pref
@@ -160,6 +160,11 @@ OPAC:
                   yes: Add
                   no: "Don't add"
             - a library select pulldown menu on the OPAC masthead.
+        -
+            - 'Display this HTML when no results are found for a search in the OPAC:'
+            - pref: OPACNoResultsFound
+              type: textarea
+              class: code
     Features:
         -
             - pref: opacuserlogin
diff --git a/koha-tmpl/opac-tmpl/prog/en/includes/masthead.inc b/koha-tmpl/opac-tmpl/prog/en/includes/masthead.inc
index 878a412..ae83432 100644
--- a/koha-tmpl/opac-tmpl/prog/en/includes/masthead.inc
+++ b/koha-tmpl/opac-tmpl/prog/en/includes/masthead.inc
@@ -173,7 +173,7 @@
 <!-- TMPL_IF NAME="searchdesc" --><p><!-- TMPL_IF name="total" --><strong>&ldquo;<!-- TMPL_VAR NAME="query_desc" ESCAPE="HTML"--> <!-- TMPL_VAR NAME="limit_desc" ESCAPE="HTML"-->&rdquo; </strong>returned <!-- TMPL_VAR NAME="total" ESCAPE="HTML"--> results. <!-- TMPL_IF NAME="related" --> (related searches: <!-- TMPL_LOOP NAME="related" --><!-- TMPL_VAR NAME="related_search" --><!-- /TMPL_LOOP -->). <!-- /TMPL_IF -->
 <a href="<!-- TMPL_VAR NAME="OPACBaseURL" -->/cgi-bin/koha/opac-search.pl?<!-- TMPL_VAR name="query_cgi" ESCAPE="HTML" --><!-- TMPL_VAR NAME="limit_cgi"  ESCAPE="HTML" --><!-- TMPL_IF NAME="sort_by" -->&amp;sort_by=<!-- TMPL_VAR NAME="sort_by" ESCAPE="HTML" --><!-- /TMPL_IF -->&amp;format=rss2"><img src="/opac-tmpl/prog/images/feed-icon-16x16.png" alt="Subscribe to this search" title="Subscribe to this search" border="0" /></a>
 <!-- TMPL_ELSE -->
-<strong>No Result found!</strong>
+<strong>No Results Found!</strong>
 <p>
     <!-- TMPL_IF NAME="searchdesc" -->
     No results match your search for <span style="font-weight: bold;">&ldquo;<!-- TMPL_VAR NAME="query_desc" ESCAPE="HTML" --> <!-- TMPL_VAR NAME="limit_desc" ESCAPE="HTML"-->&rdquo;</span> in <!-- TMPL_VAR NAME="LibraryName" --> Catalog. <a href="<!-- TMPL_VAR NAME="OPACBaseURL" -->/cgi-bin/koha/opac-search.pl?<!-- TMPL_VAR name="query_cgi" ESCAPE="HTML" --><!-- TMPL_VAR NAME="limit_cgi" ESCAPE="HTML" -->&amp;format=rss2"><img src="/opac-tmpl/prog/images/feed-icon-16x16.png" alt="Subscribe to this search" title="Subscribe to this search" border="0" /></a>
@@ -181,5 +181,11 @@
     You did not specify any search criteria.
     <!-- /TMPL_IF -->
 </p>
+<!-- TMPL_IF name="OPACNoResultsFound" -->
+<p>
+<!-- TMPL_VAR NAME="OPACNoResultsFound" -->
+</p>
+<!-- /TMPL_IF -->
+
 </div>
 <!-- /TMPL_IF --></p><!-- /TMPL_IF --></div>
diff --git a/opac/opac-search.pl b/opac/opac-search.pl
index 34491c3..684696e 100755
--- a/opac/opac-search.pl
+++ b/opac/opac-search.pl
@@ -97,6 +97,7 @@ elsif (C4::Context->preference("marcflavour") eq "MARC21" ) {
     $template->param('usmarc' => 1);
 }
 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
+$template->param( 'OPACNoResultsFound' => C4::Context->preference('OPACNoResultsFound') );
 
 if (C4::Context->preference('BakerTaylorEnabled')) {
 	$template->param(
-- 
1.5.6.5