[Koha-patches] [PATCH] Bug 5292 Google Preview Option for OPAC

[Darrell Ulm]

From: koha <koha at smfpl.org>

---
 installer/data/mysql/en/mandatory/sysprefs.sql     |    1 +
 .../admin/preferences/enhanced-content.pref        |    6 ++++++
 .../opac-tmpl/prog/en/modules/opac-detail.tmpl     |   10 ++++++++++
 opac/opac-detail.pl                                |    2 ++
 4 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/installer/data/mysql/en/mandatory/sysprefs.sql b/installer/data/mysql/en/mandatory/sysprefs.sql
index 8bfed37..e2fe020 100644
--- a/installer/data/mysql/en/mandatory/sysprefs.sql
+++ b/installer/data/mysql/en/mandatory/sysprefs.sql
@@ -286,3 +286,4 @@ INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('ILS-DI:Authorized_IPs','','.','Restricts usage of ILS-DI to some IPs','Free');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES ('OverduesBlockCirc','noblock','When checking out an item should overdues block checkout, generate a confirmation dialogue, or allow checkout','noblock|confirmation|block','Choice');
 INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES ('DisplayMultiPlaceHold','1','Display the ability to place multiple holds or not','','YesNo');
+INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES ('GooglePreview','1','Display the ability to place multiple holds or not','','YesNo');
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/enhanced-content.pref b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/enhanced-content.pref
index cecb7a6..0650808 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/enhanced-content.pref
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/enhanced-content.pref
@@ -130,6 +130,12 @@ Enhanced Content:
                   yes: Add
                   no: "Don't add"
             - cover images from Google Books to search results and item detail pages on the OPAC.
+        -
+            - pref: GooglePreview
+              choices:
+                  yes: Add
+                  no: "Don't add"
+            - add link to detail page to Google preview when it exists for a biblio (by isbn)
     Library Thing:
         # Awkward syntax below, due to quoting conflicts
         -
diff --git a/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tmpl b/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tmpl
index b1fdf84..36cd7bb 100644
--- a/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tmpl
+++ b/koha-tmpl/opac-tmpl/prog/en/modules/opac-detail.tmpl
@@ -70,6 +70,16 @@ YAHOO.util.Event.onContentReady("furtherm", function () {
     <div id="catalogue_detail_biblio">
 
     <div id="bookcover">
+   
+   <!-- TMPL_IF NAME="GooglePreview" -->
+   <!-- TMPL_IF NAME="normalized_isbn" -->
+   <script type="text/javascript" src="http://books.google.com/books/previewlib.js"></script>
+   <script type="text/javascript">
+   GBS_insertPreviewButtonPopup('ISBN:' + <!-- TMPL_VAR NAME="normalized_isbn" --> );
+   </script><br />
+   <!-- /TMPL_IF -->
+   <!-- /TMPL_IF -->
+      
     <!-- TMPL_IF NAME="OPACAmazonEnabled" --><!-- TMPL_IF NAME="OPACAmazonCoverImages" --><!-- TMPL_IF NAME="OPACURLOpenInNewWindow" --><a href="http://www.amazon<!-- TMPL_VAR NAME="AmazonTld" -->/gp/reader/<!-- TMPL_VAR NAME="normalized_isbn" -->/ref=sib_dp_pt/002-7879865-0184864#reader-link" target="_blank"><img border="0" src="http://images.amazon.com/images/P/<!-- TMPL_VAR NAME="normalized_isbn" -->.01.MZZZZZZZ.jpg" alt="Cover Image" /></a><!-- TMPL_ELSE --><a href="http://www.amazon<!-- TMPL_VAR NAME="AmazonTld" -->/gp/reader/<!-- TMPL_VAR NAME="normalized_isbn" -->/ref=sib_dp_pt/002-7879865-0184864#reader-link"><img border="0" src="http://images.amazon.com/images/P/<!-- TMPL_VAR NAME="normalized_isbn" -->.01.MZZZZZZZ.jpg" alt="Cover Image" /></a><!-- /TMPL_IF --><!-- /TMPL_IF --><!-- /TMPL_IF -->
 
     <!-- TMPL_IF NAME="SyndeticsEnabled" --><!-- TMPL_IF NAME="SyndeticsCoverImages" --><!-- TMPL_IF NAME="content_identifier_exists" --><!-- TMPL_IF NAME="using_https" -->
diff --git a/opac/opac-detail.pl b/opac/opac-detail.pl
index 629ebd2..cec8e15 100755
--- a/opac/opac-detail.pl
+++ b/opac/opac-detail.pl
@@ -62,6 +62,8 @@ my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
 
 my $biblionumber = $query->param('biblionumber') || $query->param('bib');
 
+$template->param( 'GooglePreview' => C4::Context->preference('GooglePreView') );
+
 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
 $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
 
-- 
1.5.6.5