Bug 3708 - Add another customizable region to the OPAC: right sidebar nav

This patch creates a new system preference, OpacNavRight, in
which the librarian can add HTML which will appear on the OPAC
main page under the login form. If the user is logged in the content
will appear in place of the login form.

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>

C4/Auth.pm

@@ -428,6 +428,7 @@ sub get_template_and_user {
             OpacKohaUrl               => C4::Context->preference("OpacKohaUrl"),
             OpacMainUserBlock         => "" . C4::Context->preference("OpacMainUserBlock"),
             OpacNav                   => "" . C4::Context->preference("OpacNav"),
+            OpacNavRight              => "" . C4::Context->preference("OpacNavRight"),
             OpacNavBottom             => "" . C4::Context->preference("OpacNavBottom"),
             OpacPasswordChange        => C4::Context->preference("OpacPasswordChange"),
             OPACPatronDetails        => C4::Context->preference("OPACPatronDetails"),
@@ -964,6 +965,7 @@ sub checkauth {
         LibraryName          => C4::Context->preference("LibraryName"),
         opacuserlogin        => C4::Context->preference("opacuserlogin"),
         OpacNav              => C4::Context->preference("OpacNav"),
+        OpacNavRight         => C4::Context->preference("OpacNavRight"),
         OpacNavBottom        => C4::Context->preference("OpacNavBottom"),
         opaccredits          => C4::Context->preference("opaccredits"),
         OpacFavicon          => C4::Context->preference("OpacFavicon"),

installer/data/mysql/sysprefs.sql

@@ -82,6 +82,7 @@ INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES
 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('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('OpacNavRight','','Show the following HTML in the right hand column of the main page under the main login form','70|10','Textarea');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OpacNavBottom','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('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('OpacPasswordChange',1,'If ON, enables patron-initiated password change in OPAC (disable it when using LDAP auth)',NULL,'YesNo');

installer/data/mysql/updatedatabase.pl

@@ -5385,6 +5385,13 @@ if (C4::Context->preference("Version") < TransformToNum($DBversion)) {
     SetVersion ($DBversion);
 }
 
+$DBversion = "3.09.00.017";
+if (C4::Context->preference("Version") < TransformToNum($DBversion)) {
+    $dbh->do("INSERT INTO systempreferences (variable,value,options,explanation,type) VALUES ('OpacNavRight', '', '70|10', 'Show the following HTML in the right hand column of the main page under the main login form', 'Textarea');");
+    print "Upgrade to $DBversion done (Add customizable OpacNavRight region to the OPAC main page)\n";
+    SetVersion ($DBversion);
+}
+
 =head1 FUNCTIONS
 
 =head2 TableExists($table)

koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/opac.pref

@@ -171,6 +171,11 @@ OPAC:
             - pref: OpacNav
               type: textarea
               class: code
+        -
+            - "Show the following HTML in the right hand column of the main page under the main login form:"
+            - pref: OpacNavRight
+              type: textarea
+              class: code
         -
             - "Show the following HTML on the left hand column of the main page and patron account on the OPAC, after OpacNav, and before patron account links if available:"
             - pref: OpacNavBottom

koha-tmpl/opac-tmpl/prog/en/modules/opac-main.tt

@@ -12,17 +12,14 @@
 	<div class="yui-b">
      [% IF ( opacuserlogin ) %]
 	 [% IF ( loggedinusername ) %]
-	     <div id="loggedin" class="yui-g">
-	     <div>
+         <div id="loggedin" class="yui-ge">
 	 [% ELSE %]
-	     <div id="notloggedin" class="yui-ge">
-	     <div class="yui-u first">
+        <div id="notloggedin" class="yui-ge">
          [% END %]
      [% ELSE %]
-         <div id="notloggedin" class="yui-g">
-	 <div>
+        <div id="notloggedin" class="yui-ge">
     [% END %]
-	
+        <div class="yui-u first">
 	[% IF ( koha_news_count ) %]
 <div id="news" class="container">
     <table>
@@ -43,11 +40,12 @@
 
 </div>
 		
-	[% IF ( opacuserlogin ) %]
+    [% IF ( opacuserlogin || OpacNavRight ) %]
+    <div class="yui-u">
+    [% IF ( opacuserlogin ) %]
     [% UNLESS ( loggedinusername ) %]
     [% UNLESS ( casAuthentication ) %]
-    <div class="yui-u">
-	<div id="login" class="container">
+    <div id="login" class="container clearfix">
 	<form action="/cgi-bin/koha/opac-user.pl" method="post" name="auth" id="auth">
     <input type="hidden" name="koha_login_context" value="opac" />
 	<fieldset class="brief">
@@ -60,11 +58,12 @@
 	 </fieldset></fieldset>
 	</form>
 	</div>
-	 </div>
     [% END %]
     [% END %]
-	
-[% END %]
+    [% END %]
+    [% IF ( OpacNavRight ) %]<div id="opacrightsidebar" class="container">[% OpacNavRight %]</div>[% END %]
+    </div>
+    [% END %]
 </div>
 </div>
 </div>